41edc6ed96b01781eb60600a3f51ee41742c35a88a5fdeace59a95eca8af455a1909fe0f25afa6fa11f63001814d8e"}, {0xd0, 0x119, 0x1, "2ebce3afdb1b4434f534e33c53c776cf09c5bf2ca1035ba204b52b69ad6cb8f1ef0c89c6c11458289f1a226f386cf453efa0db7b6cbd16e77bbd925194d3276f5015a9aacd9382848c585d7252e9fed12ce55fd081e772d59c1717bfe8948cbe6aa50dfecc8ab00645aad8d1323f27f9e39ae85075898560f286214019cc3a041dd2ae44308599cdbf664a8151d5c0687cbf1e9181c0cbc520366b5e6e39e8dcfdc55edbb4ec91a0f2cb3445b0ab2956a46898655f6661f30a35"}], 0x160, 0x11}, 0x24008081) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea4000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x400, 0x3, 0xf60, 0x44, 0x23, 0x401, 0x8, 0x7, 0x1, 0x0, 0x1, 0x2e, 0x3ff, 0x7fff]}, &(0x7f0000ea3000)=0x108) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c9000-0x10)={r2, 0xfffffffffffffffb, 0x3ff, 0x0}, &(0x7f0000ea3000)=0x10) 2018/01/24 00:25:52 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/24 00:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000016000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5", 0x30}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005b5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000379000-0xdb)={0x0, 0xd3, "f2b72f046bbcf3a6584736097385af387feaac43e07e8ed71ef9dfabc6ec0fed4febfb518415edd5475a7cfe8a9622f23bbbb74b87757d3e6b784baf7a4f1f2db746354004d0e87c33140410c82333463360033ab73520d9720ca730a8f1e29443bca4ac1957bbbded835ce73816276a37e6b4229bdacffb7883d2ed02075bc78e636e2a96239b6a9e2cfadd1338ac8ad0d259cdeac89df147e34e2904fe28754acc0fa839cfdd1ccf9da686ecebddf382b295e2eca78d0148366534130c8eb7a16ccb48fcc64f62ea7b95bdb1d3d97926db72"}, &(0x7f0000bf2000-0x4)=0xdb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000281000)={0xfff, 0x3, 0x0, 0x1, 0x6ca7, 0x8, 0x2f0, 0x3ff, r3}, 0x20) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) 2018/01/24 00:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) sendto(0xffffffffffffffff, &(0x7f00002f3000)="5c1ecb086cb923ab8f1c3ee64dba8829e4f6fe83c4b36847eb921ca0727c60036d4c32becd8810744339391ff6c51c4c601593f08c6cd7194b9251a5c842220cc4fe4506f3ceb932af3b46770982355bb61be1556004959ba796793f8f581f2bc5a13d91636897cad4302810dccea1cfc308cd6b50b64a120fc053a02d620ad38a9909457021fb017e63799ad95813bd8ac2fa436d8d72aad4ae605ac9691c97971395ffde021dde0de938d86c4689cc7d88ec9d91153c4d8d518069", 0xbc, 0x24000004, &(0x7f0000b52000)=@llc={0x1a, 0x8, 0x8000, 0x7, 0x0, 0x10000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00001a9000)={@generic="c02aed62566740942f5ba54368880b5b", @ifru_flags=0x3}) r0 = socket(0x1, 0x4, 0x7) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009e7000)=0x10000, &(0x7f000084b000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a5000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000068d000)={0x765, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x9, 0xf, 0x5, &(0x7f000083a000)={0x0, 0x0}) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000745000-0x51)="b84f6c6945130090f1fbf0efcad98a36aa52e40a2752a3c5cf602908a602c7fc617b006d1a9127131f9fb7e36a018f2496570eeabe50610999e338c725d257b733c54c527565f8e17e3ce36baeb7bead05", 0x51) 2018/01/24 00:25:52 executing program 2: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000d3c000-0x4)=0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f00005ec000-0x66)="", 0x0}, {&(0x7f0000d92000)="97", 0x1}], 0x2, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:25:52 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c72000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000482000)=0xffff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:52 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x5)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x2}, &(0x7f0000025000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002d000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000002c000)={0x3, 0x8001, 0x5, 0x8001, 0x0}, &(0x7f000002d000-0x4)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000013000-0x7c)={r3, 0x74, "fc73884d0cf73a5669fb63666d42a2820fc4973d2ec87336fca67ac702d93bfe6e504459d45799ae47c695035778f788150985d22dcfaefb7cdf047e0d5d51214427094ebe94be2498a43662a22d1ced388e076ecd2ce6cd1ed974ed76b28f4df4810772182259d37e0f12037c76060396ac1b61"}, &(0x7f000002d000-0x4)=0x7c) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x282, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x66d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000027000)="a31c83191f76b0e83a441143b2fc635d7c80b48eec460525bd122c07") mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000002e000-0x20)={0xcb89, 0x4ef9, 0x2, 0x400, 0x9, 0x200}) 2018/01/24 00:25:52 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x7, 0x8001) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x0) bind$llc(r2, &(0x7f000000a000-0x10)={0x1a, 0xf, 0x887, 0x3, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000+0xa1a)={r1, 0x1000, "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"}, &(0x7f000000a000)=0x1008) 2018/01/24 00:25:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000039b000)={0x0, {""/7}, 0x0}, &(0x7f0000d18000)=0x10) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00002fb000-0x4)=0x1, 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe141821c5a123c4a6c0dc38eaa79aa6c51123379a0add69d41ec75f6c4c12f1a702eac00fb12ddce6545da75871ee268dda690f1599ce819fe938c4d95e804610dd151d074578504609cd152cc55cfde92a1def362b1597c3af3367b0758d4852e8", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:52 executing program 5: r0 = socket(0x10, 0x80000, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f93000-0x4)=0x20, &(0x7f0000000000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7, 0x5, 0x1f, 0x1, 0xad, 0x0, 0x6, {0x0, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x9, 0x2, 0x7}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x1, 0x6}, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000d8b000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00008b0000)={&(0x7f0000610000-0x220)={0x220, 0x1a, 0x0, 0x4, 0x1, {0x17, 0x0, 0x0}, [@typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0xc, 0x6f, @fd=r1}, @nested={0x1b8, 0xf, [@generic="7283b080d44f46648465a1399bfc88e1892fb07a39f104f7b681ed51cb6bd72711e52b0e30d1aa5869e7cbd88b1202d2626a5d836b19fb1e3125402e038cba394bc8386384050d56eca5ce6608d4360385cdf51b6a8a660affb832a5d7e97d8511d3b09549bc5298b377f91d4aef53a73fa31859f7b7dc", @typed={0x10, 0x3e, @u64=0x8cb3}, @generic="1a9236166d1f9d1f4d776307e276b5737f208d9a78f536c3049fcbfd12ecbe3f1716abad6ab680928b2d73d97a65c65665f7887144e2347f5373935d66cab9001ce3e770880ac3b1d2f393eb319191c3577ae86670ab610d1f13baa2a864c79ff186d39726153a9cac5dec8d", @typed={0xc, 0x49, @ipv4=@multicast2=0xe0000002}, @generic="d231e5d1b26e90dc3a789d91936021d85f2adcc3bdbf12b9c10fc8a51dfa597bc17e6bf01f64e15d9f4e804fbdc5fadc5c7141617156269169b899f92da95c6ac7887fc76249806bf2a764c3c14b9e999a912925c43d", @typed={0xc, 0x4c, @fd=r1}, @generic="9f7785fad0722daba7edd45dc408bdbf2a4aa1c98597682f17e02626c79cc4afe66accb6737b87a10aa4b15a98486c742b5b82e2815fe12dfd17f2bf4384b83e172d73725754a16754b691004cb80abb1c"]}, @generic="307f2786886883af30096cbe9b723a560ae2c701f362862f6dae182eb27c643e17c2a8738fa510d7aea20a3372935ac7"]}, 0x220}, 0x1, 0x0, 0x0, 0xc000}, 0x48000) 2018/01/24 00:25:52 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x810000000, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x14) getgid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x806, 0x2) bind$bt_l2cap(r1, &(0x7f000006c000-0xe)={0x1f, 0x10001, {0x13c96ebf, 0x1, 0x101, 0x7, 0x3, 0x5}, 0x5, 0x80}, 0xe) socketpair(0x0, 0x80006, 0x5, &(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d76000-0x4)=0x5, 0x4) bind$vsock_stream(r2, &(0x7f0000fd7000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fd8000-0x2)=0x401, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000fd5000)={{0x7f, 0xea1, 0x6, 0x1ff, 0x8e5, 0x5}, 0x1, 0x5d, 0x800}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000fd9000-0x4)=0x0, &(0x7f000056f000)=0x4) 2018/01/24 00:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e55000-0xe8)={{{@in=@local={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000bf9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1ff, 0x3, 0x100, 0x5, 0x40000000, r1}) r2 = accept(r0, &(0x7f00006da000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000718000)=0x1e) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000472000-0x4)=0x86, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e16000)=@int=0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) 2018/01/24 00:25:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000a9000)={r0, r1}) socket$inet(0x2, 0xa, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 00:25:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/24 00:25:52 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00006c8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a80000-0x20)=[{&(0x7f0000af9000)=""/91, 0x0}, {&(0x7f0000afa000)=""/0, 0x0}], 0x100000000000004c, &(0x7f00000a7000)=""/0, 0xfffffffffffffed5, 0xffffffffffffffff}, 0x400000000000000) 2018/01/24 00:25:52 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, 0x2, 0x7, 0x2, 0x80, 0x80, 0xfc, r1, r3}, {0x8, 0x2, 0x8, 0x4, 0x7, 0xb8, 0x4, 0x8}, {0x500000, 0x7ff, 0xfe, 0x456}, 0x5, 0xb, 0x0, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x3, 0x0, 0x8, 0x100, 0x2}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000003000)=0x6, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x2)=0x0) 2018/01/24 00:25:52 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1f4b3afc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198, 0x7, 0x400, 0x3f, 0xfffffffffffffff8}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000)={r2, 0x73}, 0x6) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r2, &(0x7f0000ce5000-0x38)={&(0x7f0000982000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000072000)=[{&(0x7f000077e000)=""/130, 0x82}, {&(0x7f00004e1000-0x25)=""/37, 0x25}, {&(0x7f0000a6a000)=""/236, 0xec}, {&(0x7f0000411000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000f86000-0x1c8)=[@fadd={0x58, 0x114, 0x6, {{0x3, 0x1e1}, &(0x7f0000587000-0x8)=0x8000, &(0x7f0000d47000)=0xb457, 0x2, 0x426, 0x8, 0x3, 0x18, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000266000)=""/82, 0x52}, &(0x7f00000f8000)=0x0, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x7278}, {&(0x7f00002b4000)=""/0, 0x0}, &(0x7f00004b2000)=[{&(0x7f00002f7000-0x8)=""/8, 0x8}], 0x1, 0x8, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x8}, &(0x7f000069e000)=0x8, &(0x7f0000b49000-0x8)=0x80, 0x457, 0x8, 0x4, 0x9, 0x45, 0xfffffffffffffffd}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x0}, &(0x7f0000e7c000-0x8)=0x400, &(0x7f0000e74000)=0xfffffffffffffff8, 0x7fff, 0x6, 0xbf, 0xb4f, 0x44, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x400, 0x9}, {&(0x7f0000067000-0x32)=""/50, 0x32}, &(0x7f0000c7c000-0x40)=[{&(0x7f0000fe2000-0x84)=""/132, 0x84}, {&(0x7f000032c000-0x3)=""/25, 0x19}, {&(0x7f0000423000-0x42)=""/66, 0x42}, {&(0x7f0000365000-0x9f)=""/159, 0x9f}], 0x4, 0x10, 0x8000}}], 0x1c8, 0x0}, 0x40) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/24 00:25:52 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e9f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x3, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66b8e88c}}}, 0x32) r2 = socket$inet(0x2, 0x80803, 0xbf1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fec000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cc0000)={0x5, 0xef, 0x200, 0x80000001, 0x4, 0x9, 0x4742f503, 0x3, r3}, &(0x7f0000b07000-0x4)=0x20) 2018/01/24 00:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000021d000-0x4)=0x5) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000001d000)=""/77, &(0x7f000001e000-0x3)=0x4d) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0x3, 0x4) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000814000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000cf000+0x627)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) recvfrom$inet6(r1, &(0x7f0000aef000-0x82)=""/130, 0x82, 0x10102, &(0x7f0000afc000-0x1c)={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, 0x1c) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x3) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000001c000)={&(0x7f0000028000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="4d428af2c3a5889d75c27b3a3387e92e"}}, 0x1e, &(0x7f0000029000-0x20)=[{&(0x7f0000028000)="63f137066751c07a76b062b05cb112ba446b34f5f7ea3172ddae867dfe8c3f4c9663ab3afb5076e1c8808eac4ae3935de66ca1d77130f3cdf9124a0e6eca93e9a242afcf561aabb329be1a0e2151e42bdb74651df1f4d980e3", 0x59}, {&(0x7f0000009000-0xa)="7d96089eaa5ffacb0e4d", 0xa}], 0x2, &(0x7f000000f000)=[{0xd8, 0x10a, 0x80, "0053c6b887d4ccae03f40e6210033bf047395ea4fe12461624519afeacc295c678f712b2f212797630ee55159a9ab0be6a4d14605d57155e4a13d54d0618f6bf3825c99942eb9524440f54420245b3132cb67966bac27dd21ef0ab8a1b295d3f4943b0a0c62bf18eb7ed0ac531a5d194b147b33bd05a0563ab2bb0ead184fa8303ca4a663b476f7a90b7cc747f6cb0cc877b5c739ae7427904e3abfdb9305cf1fb1e9567402b7518dca17000aa2e612d0f8d3c140be3e7993bdbda13fb1a1f7c5ce180f6401786"}, {0x18, 0x13f, 0x9, "871963c03f42"}, {0xb8, 0x1bf, 0x1, "1c0382c80705717850c38493d2cea906595faf9a42525b98def2ee601de881b45005fda2346d5f77e0fe4438b049349b0a98d1158e818b62fa084e1f291f365deec3280ccd4d75e58bf11a01948d55f34b6809e550dcb413b69937c912e342883efe4bdbf653947ea237880acc3653bc3dd03a3b086cfaf05d604de685e43dbde6b3ca383f156c5a8bd66288d574f88dd0e7a49da384d1fc25c5608c905ac4a4fdf52c"}, {0x38, 0x115, 0x8, "b5c1d978a85b0966f020710fc0ad56a24c0a478469b28a920e568ee4006ec6fb2073"}, {0x88, 0x118, 0x23800000000000, "6dbfe7d3449cc9b4fc4e52884c0ff420f22310253046273d8d81b480b9b831b6ccd284f534278b005c5727fa79aa3cd6201b90c1159d681cb24c14fa749a4f38b3a34342f729bffd705022e22d17fbcbc2bfd0908cd6b00e463618efecda074fa92ceab54169f6f17fecfd28a00caa9a33f941be"}, {0x110, 0x1ff, 0x40, "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"}, {0x100, 0x1ff, 0x8, "d236563bb957dd293e22e51292950e5fc10b7a051a0f8635f972c2420041c6d0f6334f6b7dddd58cbd60c57dad1964ce246bcaa467c75eeb92c9a0361ad4a57cc0057863712000034ce0af0f51c97e02ad91d5328f8328feb519038fed5213ccd8bc8c44129928cbfa7b0fbc40238c49402f073de63f1ec3731ee5110f737004c53b98f99e9cc80f92cb6d68c9797a7e9d65e52286e8a463300304d2befa88ea5ee8bc7a993851c888e9b138fab0021f825586f45ca71a9df27e44b62a89de6c8f23c41a37a5f17a69421d674b5e78dc1fb66502268b7d6868d54bc3ab9a2545b5b9e140218757ddc6"}, {0x28, 0x105, 0x9, "a1f6c24fa782daf4610e2dae55426c75f3c6d0e2"}], 0x4a0, 0x10}, 0x4000) connect$l2tp(r0, &(0x7f0000027000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x3, 0x2, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x3a) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000002a000-0x1000)="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", 0x1000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000028000)={&(0x7f0000027000)=@un=@file={0x0, ""/11}, 0xd, &(0x7f0000013000-0x50)=[{&(0x7f0000029000-0x52)=""/82, 0x52}, {&(0x7f0000020000)=""/0, 0x0}, {&(0x7f0000021000-0x61)=""/97, 0x61}, {&(0x7f0000028000)=""/114, 0x72}, {&(0x7f0000029000-0x4f)=""/79, 0x4f}], 0x5, &(0x7f0000015000-0x55)=""/85, 0x55, 0x7}, 0x2002) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000029000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000028000)=0x8) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000021000)=0x0, 0x0) shutdown(r0, 0x1) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000022000-0x20)={@generic="41a80a0042ecc7c879570be0f550b973", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000017000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0x2e) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000022000)={{{@in6=@dev={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000022000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x64cb, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000d40000)=[{0x0, 0x0, &(0x7f0000d3c000-0x60)=[{&(0x7f000037f000)="4d57fc4dfb480ac02da3a6d9c7648e1ca68ea4e6917a587b58aa1a06b55674afa730921fd729ee9701f1d1ee0ccf69ed747ace4cc81276581da77d30e33698bd23548cd92a414e595b1592ace49e8a1b7caaef16b3f964fdb938694c209406c61ab20a82a8b00ccbc7fdb501a2c31c81aae9bf99687dfec2bacbd2d4561c1ee59cad93e3d7f34a159203d01b52deca4a251a06e2dc60e5b7e9196cad64f19c55326f233c6b7c4712339c191310eae58116c8b8ec05d864efd1fc2d868887fb49195eed13c2ff956717779377530bc012e32bdae37a10e1e41c5c28fec5c128db68a3bc10607e8fbd", 0xe8}, {&(0x7f0000d3b000)="a779b4c44dd7b3c723f9ac3777285ce13432d180e6251849ab202fdc56b7d52346fa86e29f511a47c47ce41359d6170478", 0x31}, {&(0x7f0000d3b000)="", 0x0}, {&(0x7f00002c3000-0xc)="c7ee176fac398c0f0bc7aaf8", 0xc}, {&(0x7f000000f000-0x59)="300291d3ac0d8d65830925aff62d6cf3e49b07fad5dbe6bdbb11f57ab7d5709be56f8a4242bd98f26c6425034024425273516826d990e8b5808f91c91595d1413793058b209ca23fd9ce3bf10095563f878e529f295b8cca4f", 0x59}, {&(0x7f0000ada000-0x1000)="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0x1000}], 0x1000000000000184, &(0x7f0000d3b000)=[@iv={0x28, 0x117, 0x2, 0xf, "4ad9109447faed23fda898f997c7f7"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd2, "2ca320760867821bb1a52ff86f75b5fac9e061bfd3468eff13b75705c3cc815c42cffd5ab649dc266a64637c8aa80955034f27ca4db6a95946641663836f369e3123d2a3ab45ab7e9e7e09fe07adcc98814e4d5f8e9e7b2efee4905052c5f0454f00fedf21146594941f7a1c68ba3fdf06ce8062e73345dc8f470bf8c66006d5432e78face0dbacceec43d3c20af2a2ba8af2773e99d88611d7e9b286713693cc685de6b3a9b82636faba16bc491cdab963958f9861efd680e1ea5f09fae9ba478f61d823a47dfe5f74abe7b92121403ec62"}, @iv={0xa0, 0x117, 0x2, 0x89, "e9c75dcaca8ceea962459a1c47838a328e3f748f91c298e3a899667cbaee4fe0a2fbff36bdc9487172897e61feb29d3c3c403d3fe4f45b2b04ff522c9092852408ad2eca3d92ffd0b6bab06964d5de3de1a5fa0e6c3f55f9ef46078b9e96cd11ea45cdd7f8b667a646c538feb83d036edb102091a94ebdd3d992a689bd288475635acba38e4a4cc57f"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 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{&(0x7f0000d41000-0xd6)="496e829cdd10ab3a5a1e42978266b55c8431c2605fcaf57544af2642b53672c84f5d4ebf67b4ec35afbd3a495ef2e5082f2e9b9ad12afba098d12288588f7e42574248e1c948f50391a3452f79ee0463fcbb785a35d5397c08fe32b970c11d4d7c234dec65f5b57b4ab1ea2ceddbd19376cf970ad9e8eab57c0f35c7774dce30889cc6ba1058fca1172f84b79770268806baa24701f1271dea8963d9c0e62b9a1dd00df770cce7651de6d83e8250ed674e55cb6e2335b44d8408a7c3a2932ec3fcc56a5c50247211cb9c4a5f0caf417b80a5ad1e90db", 0xd6}, {&(0x7f0000d3f000-0x2a)="1336cf1202d39eaeba7954065b1593e4d4a2f0ce74c5492d55f8bb062bd1f299efdb3a6e0bbb06958ee6", 0x2a}, {&(0x7f0000be5000-0xa8)="303683dea2a28387991b104a101b2678a7b302c5da114c04cc93991352ddfe96a743356fcc1663bba46dd521265e77fb3ffceaf290946891eabb01aace9ad161cd7afab17ac52250d5cd43d2023fab0aeb13002a5000911e36f2f5da99e5f6c69f69b4b67353c2440e78ee7885fa3c2196510a6d2c34bb4cc3a357ca29f0082f3306201dd0bfb394f0753dc2400e36a44fab33ba2d4aa6c3753736a501877f93d46ef5f154d8f4dc", 0xa8}, {&(0x7f0000d3e000)="6cfdd35e6cae36370097052e88bc89426ac8613943e3b248fca4e739cf0a544f7c572e2b5df113d12584094c28f2e1952d1cebd0019e32cf6273ae587dd22dfe3d4ee40c21882a543324f86f2fd1a589d029167d74862bcb58f8a2500df56f630f82e3e5c9d570233f94e19a4359f945b3e08cd4aaa38a", 0x77}], 0x6, &(0x7f0000d3e000)=[@assoc={0x18, 0x117, 0x4, 0x3f}], 0x18, 0x44850}, {0x0, 0x0, &(0x7f0000839000-0x20)=[{&(0x7f0000261000)="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", 0x1000}, {&(0x7f0000d40000-0xab)="abadf1ff7f861de9ab8252f534e3d1e880fe5ca13d443cf1e2e9e1c5a5735e58c8500db1dda2f694835bba1177b10b86d1e66783e30858807c97360b8396117273f6c82b574b426edaeee21a7d8943b482cb7fe83ae0880e01e9ab42e4e462aa936cc95134be35ee51d4db4dc314cb7604faf2e7568fc8456a01fe73edba0bc7d837cc8f0040d089df2679701f060c5253fe7d05fae241e57f2b70d373ac5c3549d7a806ebd3fe3db384dc", 0xffffffffffffff06}], 0x2, &(0x7f0000d3f000)=[@iv={0x18, 0x117, 0x2, 0x2, "02c7"}, @iv={0xf0, 0x117, 0x2, 0xd8, "5da40aa77adfc061068edc8fd246f98acd9fba632c0a0badf07aa55b5df9cf28b5246923a0eb0540cd637cc59cf16d88547f776dfd7cdc6a8b5f36430e222af593cf7f45a632a9211921a215e42132b9f3af8ac03379b45478fec453a12bd9a2abfe9079310361b3ad0e4d662bc981be6f91dde8be282bdc63b67f553a6d89eb24bc1cd01d1f6b2344efb6067aacf6f3f506c1f49287a08b7cf34e537919d6ecf96d22bd48d69259ca4bfd02c4da91d381960ba2a87a03d3e5ae8b98a32e221d9f6ac7604ff2411f45dc1ba22759a7cec9cdffaea75e8ab1"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xcb32}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x168, 0x4000}], 0x5, 0x0) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000325000-0x4)={0xffffffffffffff9c}) accept$packet(r0, &(0x7f000065b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a12000-0x4)=0x14) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bdf000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={0x0, 0x5, 0x30}, &(0x7f00001dc000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000832000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) r2 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a09000)=0x0, &(0x7f00005ad000+0x8c4)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb0000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000027c000-0x4)=r3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00006fe000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000326000)={0x0, 0x0, r4}) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f65000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f50000-0x10)={0x100000, 0x200, 0x100, 0x0, 0x0}, &(0x7f0000e4c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000069b000-0x59)={r1, 0x51, "891ca63ab6f14e1286d48df212481f2ec26d4ee3b11ef9b55e9bc501523ce12c17e0dbdc7df17afe467f1335f6097e24212c1a54c3bb1a7fece8154877ee314c1e6e42bc06bc777378002ea781ad2b8a02"}, &(0x7f00008d2000-0x4)=0x59) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000001000-0xca)="fc53f381c757fb05e959cb1335beb80a7ee9661bea4cc027dfed03b1d1f5527fe45d797f40ffec32", 0xfe28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f000037e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf5000)={0x0, 0x8}, &(0x7f00000c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000745000)={r2, 0x4, 0x0, 0x200}, &(0x7f00001cd000)=0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3f) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 00:25:53 executing program 7: 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) recvmsg(0xffffffffffffffff, &(0x7f000045b000)={&(0x7f0000196000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000602000)=""/4096, 0x1000}, {&(0x7f000030d000)=""/197, 0xc5}, {&(0x7f00000be000-0x21)=""/33, 0x21}, {&(0x7f00002ce000)=""/245, 0xf5}, {&(0x7f0000000000)=""/242, 0xf2}], 0x7, &(0x7f0000001000-0x60)=""/96, 0x60, 0x0}, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00004bd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x400, 0x0}, {r1, 0x100, 0x0}, {r2, 0x8000, 0x0}], 0x3, 0x4) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0xe) r4 = socket(0x1a, 0x3, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000920000)=@assoc_value={0x0, 0x6a}, &(0x7f0000ae2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000ae1000)=@assoc_value={r5, 0x401}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000ae3000-0x4)={0x3, "6c14c1"}, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) syz_extract_tcp_res(&(0x7f0000ae4000)={0x0, 0x0}, 0xed76, 0x79) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000ae6000-0x38)={0x0, 0x0, &(0x7f0000ae6000-0xa0)=[{&(0x7f0000ae5000)="f9896d60662feca873004a51bd6a99ef8495296cfb1514584a2bfa0327810e6928ff1114fc4817d34f539b277b77d8f4a0ed8948d6b10d3ecdd1be25a90065351d6a626ce72c640f178765fe76542e5528acc944437c7720c605372ef11eb5c722809aeb8d7c1f02fba75989de11ef7f6e9cc02880707ce1e5068b94981a3dec5d424c5baeeae27c4bd7bec9c795fdc8eec7fa5bab1582f037e7a6adb091fdc3de98c5f5486d6541ccec294c78fa3964711b2b96e9df16c9e4c54179aca13b05d1696e4666ddec2d1a541f0e66238dd61135b5513c40", 0xd6}, {&(0x7f0000ae6000-0x50)="4ef276ecd67074c23baadec9b97c93d4d517678835f61e8d8bee5063ebeeb860aaaa80355494d69ea0d09af178bd3eff32564150c2177e3f26d0837df1b59615f3aa6aa37888d8bc2ebb3d7d27b21cf7", 0x50}, {&(0x7f0000ae6000-0x1)="f8", 0x1}, {&(0x7f000041e000)="0193515c4fe1e5efdf9fe457a689fab8edc3e994cdf9fd13357cc0df37193d4830402c78a4f90783905843d9a7742b9858a21bbd456693730bd89b5e273fc9ad7cb3779768e10e4dbc1485de6da716389bb124ebe649785b609395f83d389d1422f82ea88722854de04dd92a5b7d1acb615f", 0x72}, {&(0x7f000021b000)="f781db6f090a6b11ea98964a17e92bb585215e1eed3ea446492737eb572a69cd7d516344c180eed77eb98ef02e2b4ef82b08cef44b2e620cd374b2dd02ed0244ecae4c3ade4953adc79090cc8f40be654066b93eda3ad11b569df971c9cb4c31af34b164215b72ae01ef92249c933e214796918246", 0x75}, {&(0x7f0000ae5000)="", 0x0}, {&(0x7f0000a54000)="6cdb31aaf7e66684b5aaa7820f27ca9fbba478bfb7deae54cbe2108823a42ab3069b0731036d1f93b354e7eff072fe5ff6a2940c76494c977f6c35d9b42dc2f5b7721c7fdcd802137040acb1ec47b7488d148174009a6f3c3b12c54f02cb328f5d8525b1b57267b57ec846da7f", 0x6d}, {&(0x7f000050c000-0x1000)="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0x1000}, {&(0x7f00008fd000-0x7d)="220be7951e6624e1748b2f765070b33dcafbdb648d251179b4b231e24a15fdd3e08b1174a08b0c116de883e161f1eda371fe2448158be551e620b980198366f910f8b5a34835a6705cf138a60b2a4c6e119f8f68dc2c9050aa0c02673bb4bdbd25d0bc1e17282f7271a5f39dde76c73b3cf1a551a8b3b9a533e9da60a1", 0x7d}, {&(0x7f00005af000-0x37)="e761202a2a2d6199462759ccfd6239dd35a6788bd7ac3602d95ad7727fbafc27abd3fa20bd8bdd60aec7f588b9bbe31dd803814577aafb", 0x37}], 0xa, &(0x7f0000ae6000-0x370)=[{0xd8, 0x1, 0x6, "7ae08d3b5b9f3497f803e846c1726cbc299daae204c9fe71bdca94fd39cba1b755cabad6e65e1a77ca05bbc110cf6076d1c24a7d74f25179fe9b1cd51759daa39583c833647fea22ff056fd8bb16944efe16b070a08c9e77cf93017da7d15048864417024ff21129f1901507346a0c2ee3b223a2abfa7f927630ef1e2ca14a2f6263e07348093a783c016991ba182b381b5d393b9170d75bd5f821647e8e431e751b192743dd6e769e23981bda725c729c1c7fb19657406fa65a2fe95e9919219037a094781d57"}, {0x90, 0x104, 0x5, "8285d14d0751fc88774a487d33536acf0f4c3336610e246b98bd99b393df5749f9c72f25ccada97934ab2c5b135eecf5386f6513a43f1d67a3d3fc0d48506198465749efe5811c7dd898a95fafe6273aad2e96af4b879d7c30d0734740f805e651ca8b559e9e80ed4181eeb763e1166f5b9199b1fe68b5ad5f51"}, {0xf8, 0x102, 0x2, "1c4e49a774f5e5085fb78b764b8f2065b422d85aa8a123fec2cb75472a0e86b0560e5b15dfb7433303c19002b92107cc760d07f08d807a1ff11b3a094e5245e0037f2f9f58df60e3dd1cea8e7ca8cf9a04366cd46581e671d516b0718d3472eefab354520e02aa3405035d54be6489c0f1afbba056fb8cac1609181932a5f730b18d2dc19f911c3b3d7e452ff1a5cff4e3ec96bad9b4079af28936bba583cc0959071e2c3c94c82f0b59877d35bfc0036b1771fe522ced505f44edbf8daab711b225dc267f87cefe296ee19788f21354ab28c2b6c3f5636f5696b2bf821120ae51ac73337177518d"}, {0x58, 0x100, 0x7, "39bc76836f86f999b3be77b1291993495375cbfdfce971c49d61132c0489e943bb82e19f77dd2cc9d224479fe83a026a7d204a17723520388e6d2c9df4c85d96b528d3dfe47204"}, {0x58, 0x1, 0x5, "685f80ee299c4f364af6de9fd11a79458269529e5e4e389ef4b1388d92593f3b91d4e3a4f8836419a767f9f8d24b753eedc47e449f17b26970108b3770872c6beb"}, {0x60, 0x1bf, 0x7, "4fde0a8654c4f28fd1d56b1981cd5430c19df44d377595cb602ce3097db6fa19513f7299c358e0a5ad5bd6aff85d0f4fc54a4b89d07d389d4a685b0bb3545c190ec4605bfd254a2d0d3ee0"}], 0x370, 0x10}, 0x801) bind$inet6(r3, &(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$inet6(r3, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2f, 0x9, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f0000b0b000)={0x8, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000040e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000edd000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000143000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000071c000-0x8a)=""/138, &(0x7f0000ed0000)=0x8a) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="4db138a010e5df7e010dc4fc53538cc4", 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) accept$packet(r1, 0x0, &(0x7f0000798000)=0x0) sendto$inet(r0, &(0x7f000010f000-0x31)="aab01a2cee30a838035948cd5ce29e101200770b85a4e3e4913c34b919b53277c83400000006d56f6ba29b8b02781f66a3", 0x31, 0x1000000020008004, &(0x7f0000081000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020a000-0x10)=@common='tunl0\x00', 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) [ 284.215725] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 284.242243] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f000038d000)="a6ae35da6f992fd65613a54272a745356a60cca4fe17359ad5f7bf1f51c4615498bc2015abc907894407f77a3d31670f566dc59c7e12daf92c4e7a7cc66a058ce56c6263a0cfddd18f064930ac545617912b27c5995ce050", 0x3e6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000feb000)=@generic={0x3, "0009000000000000000044944eeba7fb4876b252922cb18f6e2e2aad800000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b767ce00800000001000ed2006073c5911039e15775023ec9566fd792b7c0e5bf5ff1b0897f3f6601c0001000000008000ff4874000100ffffffe106ad8e5e00026d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fec000-0x70)=[{&(0x7f00004a7000)="a3dd953b29f34dd4a697f352f4bd3944f3cfdc5f60b5673b9a7b82befa89af080ccfa3092d73b6bbf529e14181167aa99f0c34caa05c51ab9a7aca777c82960481c7ba332312598ef051bc19e5382883fc59481f04ee62be69d3e52a88c41b043120179c12025bb6cb3937f6c85179e2cebcbccf3c2151bc10c72279195306e7ac62f6f6f61582ce4788fe95d984be9ef48b05ead84c91076ecf6adda58df93aafea45afa27c843a1e0badbc6a2558e381199b43c395521df73f2a6eebea8414", 0xc0}, {&(0x7f0000330000-0xeb)="0b4e1185cc70415a615a162631f654c991acd2353b10b8f96e5a41de04075b56ce9e3105eac8ca9de603b610d0af55553f024677d53e0b036daaff173b7246a6b6cbe8ad8fe81679a3f199b6fedf4a6508a2b25b5028ed1f545c3faf22987a5b5ae048c23056699834224dc039d8dcb54cd23973a1ad728a7d71c1fe4ec00862a7421d61dec733ab935e3b3c0105ef7757809ed7a3e2bda00b675cfc253bee4b824fb3cab3d0fb5242c4f46de3e490ee678b42f48aac88d934c2bea4626072a61fb9f34b8ad553cbc3007608303d42b981ae5c94d9572d388b5348391712144818a8069b771307f05bff86", 0xeb}, {&(0x7f00004fc000)="a59055279c702edf26e7b98337e320913066b02364fd6d607fc3b06587872eb6d66009170f48e4979e5361a269c3eca9b44e877ce8bd776f7af398b869047e43779ca0dc394a06fd4efddba2ab096361f290758262ac0e6321cd3acf01c0828b3404889156e54b778e13bc568337a4f780b777485badf02225364e055d6c5f4d0d165d10d41ff37b87da09844182e34f7ae5ce9b7bd157bc16cfc307d556765f5d9ca93624b349d1540118d23d2ee2c52c2735cbf5d77ada4f5a2bd8849ba4b2bde92f4d72ca84014ad0c310ed1204a423816bd6cc2e9e53de62cad82d00cff8ca546d150252d662c8813ec364615413109fae51f23d", 0xf6}, {&(0x7f0000fec000-0xa2)="81361602aad611d981a29bcb0b6031a7acc377a730ac71ca8c1d64c1a8c2f4a375537304724d402ed29c7e5074482b26a75b7e9cb1851de808ade9cda33692de668c410f7db0221ef15a8d4b71aa29ddde670c81037e96a74e99a46f5ee0d01677e66e9fb57ee9cfa0f04d97937764ddbc8deccbd19db9d0f9d2b047a68eb544b3ab4cc850cab6f28801551c4b63033a5660b33afd7f120026da7205f63297aab8da", 0xa2}, {&(0x7f0000fcb000-0xf2)="bb0da67e3f02bb2d0b354e7c0d41470a2c914d9d563b6a0afff71ca337857888785eb8152cd71aff7dc452e0f685fa7f1a85b60afea74f0b099ceda25fd6de9722184857ac1015dcb18ae18fa711152c323448ade6349d058343b2dcb9d5b1e842910f9348cdbe0a74dd708298525ea1c5a97cf4de8fffcd148c3cb1df3273a0fc7715f7998466665703e8f992be6598ca0426674250eb505c64e915004a0d1af74036e67420ec6faaf07ad459b8834c9931f94ae84bf83e5042833c022794d4be44bfc883954599544d5a07ffcf1c2f0c349d5ead165728c96544bba3a131a7d1df41b748e5f9ef57ae7697f67c9f5132da", 0xf2}, {&(0x7f00008c1000)="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", 0xfc}, {&(0x7f0000fec000-0x56)="e3f08615a79fbd438d6891eb6fc01cdb23b1dce27649416e88dde03f50240a8521c462f3779d46ab656a51485ac4adb38af9c1a2a5fb15c86d33be3fa49a93da0dd0f712646e2f78d22927f49b5448be648e6bafad15", 0x56}], 0x7) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fed000)={0x0, 0x0, &(0x7f0000fee000-0x40)=[{&(0x7f0000af8000)="c6ec9bf08af977681de618e05a3e630fc1ad64b704ea5e92ef6fdfe67698f60b6abfc67a4a27d6b41af593ca681c9d10bec65e7b291fbaec08ec67f1ae92b030b295a7a625daff11e75a5fa6f662f61537afa0d782acbf9fd6e004d04d377a08f6c175bd002e9a598298251989cd639dd5aae32eaec1a701", 0x78}, {&(0x7f0000ea9000-0x3f)="a212425aa8532e36950eaa1d53b2f6d8b3c622edfc4bbd1980fb1c10e9d532d7ba6e1370f92e7251375e7e4f74349ef626fb678a3b8db2d08b20239f4e7947", 0x3f}, {&(0x7f0000474000)="a5ffc6d7594e207a77f1c5a4b22cf4cf18918589aebeafecb389d5c864d0868311727909203bb6af010f4b97b789d007d1a662ef821655af30995d551fa34b9e", 0x40}, {&(0x7f000057d000)="039048", 0x3}], 0x4, 0x0, 0x0, 0x4000094}, 0x40) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000fed000-0x1c)=""/28, 0x1c, 0x0, &(0x7f0000fed000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="6644b84fc8f8299ec5b67e9d96d7d4e3"}}, 0x1e) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000014000)=""/112, &(0x7f0000014000)=0x70) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000)=[{&(0x7f0000013000)="5500000020007fafb72d13b2a4a280930a000000030343026c2623692500040007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000b9a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x0, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x2b, r2, r3}, {0x40, 0xc44d, 0xa4, 0x7, 0x1000, 0x1, 0x9, 0x2}, {0x4, 0x2, 0x800, 0x4}, 0x100, 0x7, 0x1, 0x0, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2, 0x5, 0x3, 0x5, 0x8, 0x10001, 0xfffffffffffffffc}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x1, 0x7, [0x7, 0x6, 0x245, 0x8, 0x0, 0xffffffffffff510a, 0x80]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000004f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000335000)=0x2e) connect$inet6(r0, &(0x7f0000b2a000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) r1 = socket(0x1b, 0x803, 0x5) r2 = accept4$inet6(r1, &(0x7f0000462000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f86000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005b7000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x5, 0x7, 0x143d}, &(0x7f0000a58000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038e000)={r3, 0x38, &(0x7f0000606000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000069000-0x4)=0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000941000-0x98)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) bind$inet6(r6, &(0x7f00006bb000)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000bde000)={r4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000db0000)={0x0, @in6={{0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f000007a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e2a000-0x10)={r8, 0x34, 0x7ba, 0x3}, &(0x7f0000ace000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00005ee000-0xc)=@sack_info={r9, 0x120000000, 0xf}, &(0x7f00007da000-0x4)=0xc) sendmsg$nl_route(r4, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000061b000)=r0, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000784000-0x44)={{0x2, 0x0, @rand_addr=0x1fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="6ce8474607e0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b14000-0xc)={0x0, 0x7ff, 0x20}, &(0x7f00003d3000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f29000)={r1, 0x1, 0x1fffffffe0000000}, 0x8) recvmsg(r0, &(0x7f0000342000)={&(0x7f000031c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008d4000)=[{&(0x7f0000da0000)=""/142, 0x8e}, {&(0x7f000002f000-0x8e)=""/142, 0x8e}, {&(0x7f0000f9b000-0x72)=""/114, 0x72}], 0x3, 0x0, 0x0, 0xffffffffffffff7f}, 0x0) ioctl(r0, 0x1, &(0x7f0000111000)="") 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fcf000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd0000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fd0000-0x10)={r1, r2, 0xa1}) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000fcf000)=""/70, &(0x7f0000e6b000)=0x46) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getpeername$llc(r0, &(0x7f000055d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a4c000)=0x10) write(r0, &(0x7f0000470000-0x27)="0000040022004708871500000000ffee006d0000000015000004093c51f10101c7033500b01783", 0x25a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009c6000)={0x0, 0x883b}, &(0x7f0000977000)=0x312) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000b6000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000328000)={0xfffffffffffff61f}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b66000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000)=0x28) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a48000)={r2, 0x821}, 0x8) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006b8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c6000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad9000-0x4)=0x0, &(0x7f00003a6000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000018f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000430000-0x4)=0xc) close(r1) getpeername$inet(r0, &(0x7f00006ff000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000286000-0x4)=0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000509000)=0xe3f5, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ff8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff7000)=0x9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000ff8000-0x1000)="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") mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000307000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="c449664ea9333db6fc9d8c86a410769e6ceef64149062d63f7dfc6b7fcc3116528bf6c1b4ffcef0d31006e93731b58e05878dcdf5c4a19619c82c69161d0095bea5222e0cf6826741211f2535eaa91156b301d250f90e38e9fc4f9a0a8a45ff32619d29e6b62f381e533e4114301cd89809d26808829cfe04fce3243f8a96bb4358eee3974c5da9f6e59585ca5047a13d9f8b57cf61aab89a7016188ed88edc0a59144007af104751b1f24b18efcb10ad52c662943e36c80283b5164c8a28bb7ae974640abd03fba6cd58db1c524eab0761caf7cfcf6f1bd1032f11ed4eac9527cc857027c458ee3", 0xe8}, {&(0x7f0000ff8000)="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", 0xfc}, {&(0x7f0000ff8000)="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", 0x1000}, {&(0x7f0000751000)="edb40886ca8e5406964e2f162096e0fc3e2830c644666582024c864dd333faa45cb33ddb1067707fbcbc346ed9be5d93664f62aa70759c9f488d1de68ffb165326dff17f6619e6a587ccc269bc0342640af9f9e83932c5570c0f87e6bdecceef01f21a1e86238335757a613421c5380ce75cf864d848d842323b0623507d48cd675ccf2ef456ea92a656df37b3ed019e5ebcea030c605fe15f6b5fbd55e8974b3553c2e7ffba5adc08a6cb6cc6b673deb27812a00955bf47e966b831d7f6b871db45cfbc30e945bf2f85aa", 0xcb}, {&(0x7f0000ff9000-0xbc)="84e505ae7f278d27c7c856a868cc89d12948eb46496c939d1af311090bcb52915671afe1b211a3fe674b756471f71df20295082ed9af22704c38ac7178acdaea45f98dcf87063a25c64416cb6e5f99ebb01092c5b92f7ec2b36d20466a7055dc9a50a5c4306204b1ccacf0d9d6ec218bca09d74f321ef9ca45687a1f54cf91f07aa05b2a966a0cd91929a1f546a11b59354675b822a8fa8c4667c2fcdb5821c437d853d733c554a92924302ff6828f1d577fc835f2e882e5594696a7", 0xbc}, {&(0x7f0000d5b000)="2123253643e815eb4d4032e1014e449d6bfe370f6d6a48ba2654556629e0bed706ff73349691d1aa62082f784ac3c4f96740e2a3225799222204ea759ba6f062c5557948107e4d5efb876408945607db4f8bca7c01f633daeedb97a1fa19b76fd4f7c3204b38f8439568a1696f21fb1dcc5003b0a66ba57e62896b62a5596639e3bfdc92bd", 0x85}, {&(0x7f000087f000)="9ae91e6944d3dd1ac3288d2e8fe1374268d467d65047b2a8d628c7675418c3aadf9a5dbd3716c5c81736d519d487e902b8b6e1aeaee52c6b81d631ddf6f515359651eb9b7fa4822726b8ea70a3284940c18b279d5981650cba1f872bfdd8cdb49530d6fd7d7774b3633ea34510665d920aee5416f66db92a39ab8e87cb72772d26a2411fda2076a1893e1de970e2aeb7fc352466583e9653376ad4", 0x9b}, {&(0x7f0000f7d000-0xc)="11423419e1b1f1258596b7cc", 0xc}, {&(0x7f0000b88000-0xf4)="b156aa21f2cb192a7b6489d528455568bd690e4d32f349d033a225a33e323b520a33b4c3c653982adce2569f3aac317f39464f0a31bbf77d7a27419e0e012f57dc4dd4732f6d595870ed540b369460621b1734ac099fefc6d77df8d0c36d9510afdbee2ad88c99ebb5b5f65838e0aa355d38ff9932f8f243bc65824729ccb5abedee13a8c6a77b29d9d4801ffc4d73afd4d4b144ed5b4430f9a22a2fa286ae422cd6e0783152ae2cf21036e83f14ae2124134e6a142bc5e99e4ade6bf9131f0585b298cd1d39e4c6425411bd563769f70fdfe00044095c57a458cc33ed9681f63432997b7ca137f34bf6029a84a3fd9d517d9c9e", 0xf4}], 0x9, 0x0, 0x0, 0x80}, 0x40) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000)={0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000001c000-0xf3)="9dd65ea462e680f8398aedd00a0cfdf288a6ec5c8bf0ddd28c518934cd5ecd8d3504cfc6d0c4afb12c0db6464c750591fc1d6401a04a5616c3c89f3916d8586ece052857f91cf049aef1a62b7951b08bce9675ca6c42e66409b18eead59bd3c883481ea6a009c0acf18aea0fc36b0c02051a03db037b199d916508100c347cde551a89c2cdf22b137cef3fa5e9c1d0152ce00d32432df2f7f0e14b1a87cd3dff628a5e3cf9650131e9bf9a3a9fc3660df11c1b299ac51975a84b16b1db89c41a6c0d318715c64ef205fc2d9b5de4663a5b0057a982aa2ec27bef4a4b05c39f10251689ca1d9ed8253e27bca241a69af1d41a3b", 0xf3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x1, 0x9}, 0x8) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r1, &(0x7f0000013000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0xffb0) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000026000-0x3)={r2, 0x6}, 0x6) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e6f000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e70000-0x10)={&(0x7f0000e70000-0x8)='./file0\x00', 0x0, 0x1}, 0x10) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x4, &(0x7f0000c7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e6f000+0x3bb)={r0, r2, 0x0, 0xfffffffffffffffe}, 0x10) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0x7fffffff, 0x8) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ca3000)=0x4, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x179, &(0x7f0000c94000-0x188)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "81ff00", 0x143, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0x4, 0x2, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}]}, @dstopts={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x4, 0x4, 0x0, 0x9, [0x101, 0x6]}}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x10001}]}, @fragment={0xaf, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x2}, @fragment={0x6, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x5, 0xfffffffffffff001, 0x0, 0x0, 0x1}, @routing={0x3b, 0x10, 0x2, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}]}, @routing={0x8f, 0x2, 0x1, 0xfffffffffffffffc, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xffffffffffffffff}, @padn={0x1, 0x1, [0x0]}]}], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000089f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x6) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000088f000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d8a000)={&(0x7f0000705000-0x8)='./file0\x00', r3}, 0xf6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000018b000)={0x0, 0x0}) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) ioctl$int_in(r3, 0x5452, &(0x7f0000cb1000)=0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7f) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0x1)="06", 0x1, 0x4000, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 00:25:53 executing program 7: r0 = socket(0x0, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00009e3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005f0000)={&(0x7f0000369000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x3, {0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}}}, 0x32, &(0x7f0000484000-0x10)=[{&(0x7f00005ce000-0xc9)="5721947e52e3a868b019083b0d9503caed02f944bb25cb3c6fcdac70a9bd93f57b3c5b82f16e2aa8e815f7755a0112ea548d51f262a115d8ad7cc2bdc95d96346fb9df17dbfabf0eee4aa6bdc50c6bc6e08d359b4ee16984e86c91b4d61ca2a2592164ee1f4bda462e253baafe02aa6e6efd0a6239d894af6ebf67e070c56d6807fc90fbc753bd8629e2c2793b665423d24c8878d335fc9272b340f71f65d0fa964775292c3c2ae0a638a4f88d6773f96837ca0d7dde8904d2477441a9107b8e3ba75a1598dd3bd132", 0xc9}], 0x1, &(0x7f0000a62000)=[{0xc0, 0x0, 0x80000001, "ee4a521ca369c91b26937a815d1b7a7d904ecee67d3888cb91654fbaec9e20d98f88739465bd53b718df211172a15c3b4d5322c80fe98a887709cacb313de71735f290c580f2147e93604d1fa89a9b824a2ce131f251da2a4ed5dd464ef70e8df9042e10f2d3398c6dcb849b6ad6658f04115d488d6037d84833bec21e5701b368aff6d9305fcbf06818c61442712d086f51cf4c319ad75e60896853388a15132d70580c48e9ce33ebb4b4f4"}, {0x30, 0x6, 0x6d1, "8a267d38c2a2798070b17b77a455abc1cc7e88a7e5da739b0707eee13e78"}, {0xc8, 0x13d, 0x7, "e8d9ce98d5ed971d726e3640c4fbaed9d4d9250850401418c97db5f97df1ad61c5cee9eda0094b092e87a6c55446ca0418d60b6631dcad8b3bd01ad02e3b3d7bf253640b1bb47b5ba4c0aeb20af5297d7e1682e03662fbf592583db2badc104d5fcfd2d220609aa98105d3d7ab37e8991ef3d4ea5de66ca60a8ab4d65fd7512654c7c31a82360dfad07a2c5bf6cb9f821342aac59bebe956a3f0508376b65e595c33f2c7e044df40f84dc7fd2ced047d55b2f01eeb84"}, {0xd0, 0x112, 0x7, "feea8d2bce23090106489e60c8938b28fe81fdaaffab8ae30c993077b13b5d44c26e0b0e612d9c772d787124f687afe546503fb113f2371545b4eb1a5bbbf7163e612952d05dc49df80e4db9a2b54240b125e6e431d2ae82468b31d517b1896917e0d16a20d0a3fe9b41ac3f2f35e445d134115761c1d505de7ce1c79ee5ba17c59a604c34936d068d317474125e95af36e4291e7288f93e802eec34f05c1a71b8b925719879149dcc27bd280375f4e4de89ecb10cb2591d0033486bea315825"}], 0x288, 0x24000050}, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 6: r0 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000027e000-0x8)={0x0, 0x868d}, &(0x7f0000345000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000084e000-0xc)={r1, 0x8, 0x30}, &(0x7f0000ee3000)=0xc) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000488000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000237000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x2, 0x80, &(0x7f000089e000/0x4000)=nil, 0x9}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000db2000-0xa0)={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]}, 0x2, 0x3f, 0x48, 0x2, 0x8}, &(0x7f0000fef000-0x4)=0xa0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000fef000-0x8)={0x0, 0x3f}, &(0x7f000072f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007d1000-0x8)={r5, 0x100}, &(0x7f0000ccf000)=0xffffffffffffffcf) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000fef000)=[{0x3, 0x9}, {0x0, 0x3f}, {0x7, 0x1}], 0x3) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000413000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r0, &(0x7f0000e5f000)=[{&(0x7f0000e47000-0x5d)="7208f4d6866529e90e8b48f622d1f4c25f2486db8e033d6ddf377fbb19e300e396445a5d56e85b985f1aac759c542346a27084612d23e827e8b7031b5567b1f70e9eb62311f0f42a569753ccbd09fa7d4e310fb8e1d59fa1e7d915a6aa", 0x5d}, {&(0x7f0000bd6000-0x81)="c5c2f225f7af8d0b846aec3ac8c19f75d63ac169c0756d528bba7442fecb5a0c2c610891b68d12e8eae6839aa9d871323ebe903b76d6867d009293a14e96206e1180ddaee9f4d00ab28a9532db315d6953d14620eb481f3dece25f519115825b6a5922822705ac151e63e3fb9f2b6314a67a2c8e20618931219cf6c222b577bbce", 0x81}, {&(0x7f0000e57000-0x38)="07bab2a47ad2a9ec5c981062b8f1ccb9f2b8ffb1828dd5eaa23c75b66744494e66a08f7ed9aa895731ce8fb8940f8ecb4a9d0344b5e99162", 0x38}, {&(0x7f0000eb5000)="", 0x0}, {&(0x7f00009dc000-0x3c)="248b728c76b84735801be3c3f9d8af8a02364a530e572714910143aa0aa4e3c7c14c9df4f2f4e0c9db702ecb58c4f34815a30dc9ea83885e89db6c6e", 0x3c}, {&(0x7f00009b3000-0x18)="a840e15201f2d55f7d0710c6fbe8bcfb529c56af63d2557c", 0x18}, {&(0x7f00007fa000)="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", 0x1000}, {&(0x7f0000114000)="7acfa8ff06f31e46323fff26c0dca70da5a1d2d257e63c073feba0ddacc937f09b014019ff8c8788c70defe6322c280722774b1a93836406014e1b5c2de1e26f0a346899bce5517167521109de526baef3f8f46a05d9e51e305ce70061389820e3902a99fa973116c52885db8db8e0c26d99e1d2030645", 0x77}], 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee3000-0x8)={0x0, 0x0}, &(0x7f00002ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000330000-0xe2)={r2, 0xda, "d0bdb856e316dea2078d4514a2310ba509d32fb410492161101dcc3236d1f2c417abf9599e60095a63263e3c3ed85fc4554d43a6939a1c1730a83be288a1e31fac452a87a05dc7f9d57da1ad794f8c6875614b47dcceea4e0d7291135ab5ab3b817f6d7dc82bb97ca3b6214821e742d47264525fe094c12a1b9c6f8db22dc09031becfb8fd59a243516d841fa22745e76a42e49326486488fd75d76370efa904a075db868739ad2553ee5d58842e54683a239a24336cd18011236833dda300ad265e9895157295bbb902a0154482aa3c375478a724d9dcf32c4c"}, &(0x7f0000ab4000-0x4)=0xe2) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000eeb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e3c000)=0x3a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000abc000-0xb8)={0x0, 0x4, 0x0, 0xff, 0x7, 0x81, 0x10000, 0x2, {0x0, @in6={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1000, 0xfffffffffffffff7, 0x4, 0x80}}, &(0x7f0000823000)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d68000-0x10)={r3, 0x3, 0x9b, 0x7}, &(0x7f0000d95000-0x4)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000082a000-0x4)=0x0, &(0x7f0000c5a000-0x4)=0x4) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x4000) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000471000)={0x8a, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f19000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000996000)=0x2, 0x8) r2 = socket(0x7, 0x3, 0x2cdd8b04) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ea5000)={0x0, 0x1c, &(0x7f00004a7000)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f0000c56000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b9a000)=@assoc_value={r3, 0x6}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x5, 0x2, &(0x7f0000d73000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000c74000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) poll(&(0x7f0000c6a000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x7fd) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0xfffffffffffff001) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) close(r0) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a94000-0x48)={0x0, 0x3, &(0x7f00004c3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)='GPL\x00', 0x0, 0x5e, &(0x7f0000f8b000-0x5e)=""/94, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8b000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f8b000)=0x40) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f00007ad000-0x3)=""/3, 0x3, 0x0, &(0x7f00005b0000-0x1c)={0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0x1c) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00004c9000-0x12)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, ""}}}, &(0x7f00006ed000)={0x0, 0x15d, []}) 2018/01/24 00:25:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fd6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a57000-0x4)=0x10) 2018/01/24 00:25:53 executing program 6: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000944000)={0x0, 0x1ff, 0x2d, 0x6, 0x1, 0x5, 0x3, 0x2, {0x0, @in6={{0xa, 0x3, 0xae90, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x5, 0x60, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r2, 0x3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000+0xef4)=0x6, 0x4) listen(r3, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r4, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00005f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b6e000-0x4)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002fb000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b5b000-0x4)=0xc) bind$packet(r0, &(0x7f0000497000)={0x11, 0x18, r1, 0x1, 0xffffffffffff32e4, 0x6, @random="1d7fcac83489", [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) connect(r2, &(0x7f0000ba1000-0x10)=@ax25={0x3, {"487e04bc106e44"}, 0x100000001}, 0x10) 2018/01/24 00:25:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0xb8, &(0x7f00005ad000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000e09000-0x1)=0x0, 0x5) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005ae000-0x4)=0x0) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$key(r1, &(0x7f000029e000)={0x0, 0x0, &(0x7f0000098000)={&(0x7f0000b80000)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) recvmsg(r1, &(0x7f0000531000-0x38)={&(0x7f00000f3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c47000-0x50)=[{&(0x7f0000381000)=""/129, 0x81}, {&(0x7f00005c7000)=""/69, 0x45}, {&(0x7f0000c31000-0x7)=""/7, 0x7}, {&(0x7f00004e8000)=""/72, 0x48}, {&(0x7f0000765000-0xc4)=""/196, 0xc4}], 0x5, &(0x7f00009d6000-0x84)=""/132, 0x84, 0x8000}, 0x20) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a4d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0e000)=0x60) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000d58000)=0x0, &(0x7f0000ccf000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000017b000-0x48)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x88a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6}, 0x6}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3ff}], 0x48) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d55000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b96000-0x1)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000635000-0x14)={0x0, 0xffffffffffffff81, 0x0, 0xffffffffffff8001, 0x8}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000058e000)=[], 0x21f, 0x0) bind$alg(r0, &(0x7f0000012000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/24 00:25:53 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000350000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003cd000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000af5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aee000)=0x9, 0x80800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000af6000-0x4)=0x9) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000667000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e39000)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) 2018/01/24 00:25:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000a2c000)=0x3de7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f00008a3000-0x4)=0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f6000-0x78)={0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x611, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d0, 0x0, 0x9b8b, 0x4, 0x200, &(0x7f00008a7000-0x10)=@common='ip6gre0\x00', 0x9, 0x7fffffff, 0x803}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f0000b39000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x2}, 0x1, 0x0, 0x0, 0x0}, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e5c000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5782e7d1, 0x7, 0x5, 0x5f, 0x9, 0x0, 0xe, 0x2, 0x0, 0xad39, 0x100000000, 0x3, 0x0, 0x6, 0x400]}, &(0x7f00005f8000)=0x108) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d06000)=0x0, &(0x7f00005b9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000334000-0xa0)={r1, @in6={{0xa, 0x0, 0xffffffffffff0000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0xfffffffffffffff9, 0x3, 0x10}, &(0x7f000044c000)=0xa0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd2000-0x4)=0x0, &(0x7f000033a000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000063b000-0x1c)={r1, 0x21, 0xa, [0x3ff, 0x2, 0x4, 0xea8a, 0x951, 0x6, 0x4, 0x100, 0x3, 0x3]}, 0x1c) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000056000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000575000-0x4)=0x0, &(0x7f0000f1b000)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f0000d33000-0x10)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x11) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0x200000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x7fff, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000308000)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ee3000-0x1a8)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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, 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]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x401, 0x3) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fd0000-0x38)={0x0, 0x0, &(0x7f0000799000)={&(0x7f0000fd0000-0x40)={0x2, 0x12, 0x4, 0x5, 0x8, 0x0, 0x4, 0x1, [@sadb_ident={0x2, 0x0, 0x95, 0x0, 0x2f}, @sadb_lifetime={0x4, 0x3, 0x1, 0x3, 0x3f, 0x3f}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/24 00:25:53 executing program 7: 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) getsockname(r0, &(0x7f00006f2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002a7000-0x8)={0x0, 0x35a}, &(0x7f0000d3a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000804000-0x10)={0x75, 0x20a, 0x8, 0x6d, r2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000280000-0x38)=[{0x0, 0x0, &(0x7f00001eb000-0x20)=[{&(0x7f0000fc7000)="7ab19ec4ff0e01bf71c0e55608be8d1a70eeac145f1c542a2537941360de243f000000000000000040d7c51637ce0ce475d5b4ffd1eb9920a2c8f811bdce09b5ccc41c30fc22b92408acab3380455fecf517448775d3272ff4a3ad8a0d74589b6116dcb9518e3285a60292107233e75116710a2f5b79f64fcd880a30e1790427d2821508a0930793dd9c3d33f13e4536", 0x90}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e2d000-0x10)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x207, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b05000-0x6)={r2, 0x7}, 0x6) [ 284.790912] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/24 00:25:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e0e000)=0x3a) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x6, &(0x7f0000efb000)={0x0, 0x0}) socket$inet(0x2, 0x80006, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) pipe(&(0x7f0000146000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f77000-0x20)={0x4, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000e9000-0x10)={0x9, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000a76000-0x10)={0x0, 0x0}, &(0x7f000088d000-0x4)=0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000048e000)=r3, 0x4) write(r4, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ef3000-0xc)={0x3, 0x8, 0x8, 0x0, 0x4, 0xfff, 0xc97}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet(0x2, 0x800, 0x4bd) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e99000)={0xff, 0x5}, 0x2) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f000002b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000002a000)={0x80, 0x3}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000015000-0x10)={0x6, &(0x7f000002b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000b000)={r1, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028000)={&(0x7f0000028000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x60)=[{&(0x7f0000009000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x10, 0x96, [@generic="637c0decbf843f09b10c5f"]}]}, 0x20}], 0x1, &(0x7f0000028000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) bind(r0, &(0x7f00006e4000)=@nfc_llcp={0x27, 0x4, 0x10, 0x3, 0x33, 0x6, "ce8c84cf5d841dba5e0e194f45673cb1c289dfc04a4a84446cd64aa537f7054e6b9a944412949a84d8a5ed6c244e577172d2dbc12e327f2c6c4cded3eca6f0", 0x5}, 0x60) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000843000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 00:25:53 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f, 0x3, &(0x7f0000001000-0x17b)="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", 0xfffffffffffffeba) 2018/01/24 00:25:53 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x3f, 0x3ff, 0x6, 0x3}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000a0e000)=""/225, &(0x7f000035d000)=0xe1) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000ea2000)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000-0x18)=@generic={0xdf, 0x49e0, 0x121}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000d000)={0x0, 0x9655}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x6, 0x5, 0x7fffffff}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f4000)=0xc) r2 = getuid() r3 = getuid() sendmsg$nl_generic(r0, &(0x7f0000e49000-0x38)={&(0x7f0000feb000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000d7e000)={&(0x7f0000a96000)={0x478, 0x2a, 0x820, 0x3, 0x0, {0x15, 0x0, 0x0}, [@generic="84b09837b2e4973f044c2144c66128649f186037eec6b6c32021070b80bea51d797b25b58aacb202d1e45ba6cd29fd0204871fba35e8271f3a7f5c03ad2bad1b37fab32d14cb6aa504408040f688d7206909485f09fdb09b9dc1b3b524fab725eafad2716cf1b4ee721794f36a9aec8dfbfbf62dde8c53344a4cdbce1380ad173c45255f08dd554b7e25695679a511467cc7c81cec0b0b1a60e20ed84d072985f1b0ac97a780ea9b6ef41aac08db83fd5728318555ea13abe03a4f5593a087d604d106f28a11db9bbc66650cf3b1bdbefe381c265ccbc01397f21eeff68013151382092f4e5ac7d4c8667fe04a7f434f4d783756766e27", @nested={0xf4, 0x23, [@typed={0x18, 0x57, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x34, 0x66, @str='--loposix_acl_accesskeyring\'+securityeth0.\x00'}, @typed={0x8, 0x27, @void=""}, @generic="1ca095d1f428e2657a3612a1fad5f68e8013a88cadf6675a7708b4bc531fb4d5aa73aceea25d3b420ec63e24985dd5bc4059c80f37ed0b32d3f35edd885bae219a23e8bd6126655bb93f850cc61042b6ca55b57076d2ad728bda08dbd4f2d641050ee67a2c9ffa8b9673202bf23dc077352550cb7a610b32ac991541af6c71bd72c184a2ba5eb88aa04c045d8de16088572d2ee404fd2313f48c85"]}, @nested={0x94, 0x26, [@generic="1dba4b9ad9f9828230612bfd25a3e06df1859f47002aa54167e0a66e9813525d33cc73781f93541f7856c8a2d91bcdf9cc7ea094d77af7a844134aa5fbab5c", @typed={0xc, 0x92, @pid=r1}, @typed={0xc, 0x4, @str=']\x00'}, @generic="16b5ee10c978d87a9d2c1aa9e0ff2117d34675d0f14c0ec79265cf6a807441bbe12b32510c1bd961f79973f026694231630e83c6123b742b"]}, @nested={0x190, 0x34, [@generic="95d899201888ce0aefb1cb50c2f6c0dd8c91e0dbf5d195d8b97672b48af629089e9f169acdfd0264d5196554546aa0c03d58755d02608a266876fab84d8b854132b9f7a3deeaa82a59a90b07cadfd0", @typed={0xc, 0x51, @uid=r2}, @typed={0xc, 0x11, @uid=r3}, @generic="9d2f393caefa7ccb12f34770b3f2e164f597fb812d449de45950bedd4e14dcfab92c6c088560d853e920294a61a86e6c16973a945dbb0e2e667b375c181d71ad41dd7f336d8bded817d08c90d4f233a316902108e9de1bfdc4e97828b91799e3a0705e831cffaf3bfdd9b39effc76758c04f87810a02b19840a07bf460ea654974afa83a23ace4f28ee70cc6099db506b7c7fa06c458fd2069fd74556cdeeb5ef7abba1943bebaff9b4e9a6f05c5a759d0d69e4d8a82f83a52fe86512bd92b485ffda217aafbdb58a8943b27fd32ee2294ae33aff72b64a730f5be68aec4241b52717343a3581f525d1d6fb5f069", @typed={0xc, 0xb, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x46, @ipv4=@rand_addr=0x10}, @typed={0xc, 0x57, @str='GPL\x00'}, @typed={0x10, 0x7, @u64=0xe3a}]}, @generic="1c6b30746551e75a500c8284ec4876a5a42202d3a6832793bbcce69d4d4b21c6d236119ff3dea2097c58106c4cc99c70d390fe98750af6378fa1fd307931915cf1484c6bb85bf738005d38cda9087c7a48767abe"]}, 0x478}, 0x1, 0x0, 0x0, 0x50}, 0x4) 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004a4000-0x4)=0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000acd000-0x6)={0x0, 0x1000}, &(0x7f0000559000-0x4)=0x6) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acc000)={r1, 0x13, "a129651faa4b4aa8c7c2aecb4639001694ba09"}, &(0x7f0000836000-0x4)=0x1b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ace000-0x4)={0x101}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000f3a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001d9000-0x4)=0x32) bind$llc(r0, &(0x7f0000b07000-0x10)={0x1a, 0x6, 0x8, 0x9, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e96000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 00:25:53 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000022f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055e000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000002, 0x0) write(r1, &(0x7f0000001000)="", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/24 00:25:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r1, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/24 00:25:53 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="dd6eef6eac1b40c321c70714ed7808a734268c90653dfa9e611f02ca37ce8691ceedfdd9bc301cfde4fea5abfd49f334de1b3c95124cd281db440998defd74c7b58ffc3b384ef5e4ffead7", 0x4b) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x9, 0x7, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b4b000-0x8)={0x0, 0x80000000}, &(0x7f0000f7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000054d000-0x8)={r3, 0x7f}, &(0x7f0000c59000)=0x8) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r2 = socket(0xd, 0x80007, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000024000-0x68)=""/104, &(0x7f000000b000)=0x68) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000011000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000019000)={&(0x7f0000004000)={0x2f8, 0x2, 0xf, 0x110, 0x7, 0x0, {0x7, 0x0, 0x6}, [@nested={0xd4, 0x4, [@typed={0xc, 0x4d, @ipv4=@multicast1=0xe0000001}, @generic="51b4cf900aaa972f990f0c5cecf44fcc70d99881644d476733f89b7a9b3fad8957d940d43deaaf38094fc6bad7421aaaa1f181cb5ea5c1fe35c61bb83055cac8bb28ed7474e2a670d32ab53fb703750e28d98608dcd3b120ab08d49eed345b12fcffa9e24736d3e40c15bf36b1ff376cf18f64fbd5126f5d6232c8df993a48f72daa28b60389b054e15366359ce6730fa241499209307af790f84b6874349c18dc72636b529bfa05159a0f35d655fc1e746f1568a562db112bc4b7ae98b47c4105431753"]}, @typed={0xc, 0x65, @fd=r1}, @generic="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", @generic="9d83eb3abb5a76ef386d85178d11cdd0b60df68eb06c8b37b898d5318fb70869820e08cc456388218e2b9a76b7afc9f93260bb6f427e90de53cf85f95408f9351c75e2a79efcc8f8019e6b486ee7cc1f2c44af4a08172e09376c672129b07a94594a84583fbd9c5eee88a80e0dd6ee3fcd42c0da063a6c3b09635ae4ba90992ee2f6afa29ddce18c1efe652e0a17389c01938979220ac8058b740e1b94b423c6b11b9864d7fef0949e8b519dfde2effaea7d556e4538acfc4979624effdf6755ca797257c17a73", @generic="f3a46294dd89b23faa9c5085c3de8353257fa6efc4fadd88a0dfeee365fa1d5ad89a57e5afc05b10", @typed={0xc, 0x3f, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x81, @fd=r1}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4004}, 0x24000801) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl(r0, 0x2, &(0x7f000079e000)="2c98b7c4ca5ef6626e5bf25d258946c787b63a4795f16850d11e8d9aa30ab53eb213b6ac64fc87d3f98a390890d959591417176afb0e6f975c10d3cc34dab41158441d53f25f3a8fdf64c878b2c5cd189493cebff22c5e682f1b8a08fd5899f8e8e6caad6ae566199975e0c575f50b8da7d929998226735cca385602cc0ed23105192be4a712d6344a83a4502f3b364d83f28a9e31267787fa76279da3e35406eba5e67e6983735786a4e0a61676881bce033b84f5744693371c012591dfb515f1fa37681745eda4") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000842000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000042000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a91000)=0x3, 0x2) sendto(r0, &(0x7f00008c1000-0xc7)="54a45fa5a64d3fd046291fe0244d70cba3d5c5fc371a187ed38badccbb8e194fa378268fbf61599101d721f69524dd1829d0411db71ad66f81498809ae135b33c0686fd4a6e72758191169136ca89d6447eff8e36c4df457b133e7923650ab3effd3ae79c536f3f0018a16a70a65b8fd609a3ef2c5bb1df6baab81c3d4ccfcc0845d0959f2828575ae4999e568ad572f79d39d17ef871049f9b204ebad9f478bd2ca48492fbc16fd8cb777a944ccedd7e03364bc416661c30c7790c2a7d94f008f69fab9e39992", 0xc7, 0x20000050, &(0x7f0000379000-0x80)=@generic={0x9, "31bcd10391169a31014f97ba5e84f282f3016e0a8f16b6fe23f458752f2eb24727e5287dff0a0b588e1a656a5a28b9a50b831c935e38f26474a77be0f3fa469f7ed57cb8ef2b370858c8a07877559dd1f70518709be3eaef49840ba3e447518d497fcc2a260720c3e20c4180466f264614e7ff1081b6261d8df91b6d6edd"}, 0x80) sendto$packet(r0, &(0x7f0000c04000)="", 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/24 00:25:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000336000-0x4)=0x60) ioctl$sock_netdev_private(r1, 0x3ff, &(0x7f000097e000)="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") mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f000001b000)=""/200, 0xc8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000001a000-0x20)=[{&(0x7f000001c000)="8a2ea5a667d781d2ed8d66c8ce83abbe0f2c31ecd21cb7256c3bd22ab6b6737c8b6eb81eaa3c1a2d545a7157497c2a1f09897c744dadb2fad3c6e11067f7753cdec4623c9e8c6143f45324ce525c722abfaf4dfe86bbdfbfe9d611c216f40da2843870febd90372b04f9643c45ea2eb9cb98fbad0f15d08d541e25002adad4520f835ec28f303bf55fd527e3baeeb58d9ffdb6c598e217704717dd103ee01e9df248d9f5b1c7ef11044bbd", 0xab}, {&(0x7f000000b000)="31aa7642ded014d2f94e565eccb600220df496f859fe84dc3080727bd83980b8ac76861d1c3de59752b03978559956f28cbdc3adbfddf88a530f209a6698c455e9f55b20859149d10c7dc6869f5efa71d0fc5f161656d016bbeb31acadecc7fb5355d00fbcaf1e008354e4d6ea50cda41c74404f469c776780d857600e8407716819afcf9a859978e5476bcee80d74fabcff169ad5e8ac8cb1a0c418eca447", 0x9f}], 0x2) 2018/01/24 00:25:53 executing program 2: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ab4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000)=0x10) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000d2000-0x6)={0x0, 0x7}, &(0x7f0000ab4000)=0x6) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ab5000-0x8)={r2, 0x100, 0x2}, 0x8) 2018/01/24 00:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000190000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x5, "90428b"}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e53000-0x8)={0x0, 0x0}) 2018/01/24 00:25:53 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r1, 0x80}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) [ 284.973689] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/24 00:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socket$inet6(0xa, 0x4, 0xfe) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="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", 0x398}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x200000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000490000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000645000-0x4)=0x0, 0x4) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000+0x80e)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000eba000-0x28)={&(0x7f000027c000/0x1000)=nil, 0x8, 0x4, 0x43, &(0x7f0000a8f000/0x3000)=nil, 0x28a7}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000bad000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000382000-0x4)=0x58, 0x80800) connect$rds(r1, &(0x7f00007c3000)={0x2, 0x1, @rand_addr=0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x1, &(0x7f00004a6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000554000-0x20)={0x400, 0x1, 0x7, 0x2, 0x1, 0x1}) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) socketpair$inet6(0xa, 0x80005, 0x8ed, &(0x7f0000bd1000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a37000-0x48)={0x7, 0x2, &(0x7f0000b6c000)=@raw=[@jmp={0x5, 0x790e, 0xa, 0x0, 0x7, 0x0, 0xffffffffffffffff}], &(0x7f00002c7000)='syzkaller\x00', 0x7, 0x20, &(0x7f0000d26000)=""/32, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6(0xa, 0xf, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a20000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f000052c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r3}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000064000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xc5, 0x3, 0x3, 0x0, 0x40, 0x1, 0x77}, 0x20) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f96000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000931000)=0x8, 0x800) sendmsg(r0, &(0x7f000025d000)={&(0x7f0000b20000)=@rc={0x1f, {0x1f, 0x10000, 0x5, 0x7, 0x3, 0x7fffffff}, 0xdf7}, 0x9, &(0x7f0000ec4000-0x20)=[{&(0x7f00007b3000-0x2c)="b817f19672e8eb2cea59729c5f55a408e1f3f53fc971104c1331e9cc0758beb444f9650f0b1c47d75d773e42", 0x2c}, {&(0x7f00008d4000)="417708f9d4a29e565f05366eed40", 0xe}], 0x2, &(0x7f0000624000-0x2378)=[{0x108, 0x117, 0x8001, "cb06e01c5e50430d31788696ef4a0cf085b1e53b908772e96ab809d8fe9267cb6a5344a466c233aa578139bd5129b0fba959882b265e50c504aa9243dc5f184bf5b7108f0060527e63b0d0200366ab47ddf706f28eb5d8a942f0dbd677d9ed4fe6861fced5f344b398ee199dbe93867700e85bde664e080569b10849f0168f70dc9bc84c49965e868d8709bb1cc3711ad599a0461dfd96f325aa85c3b524828b7ab00d7f62a0fc37f5fdaf196db5756be788415dee8efe18ebb2d3456e4b8a5ffa0bae3528138f13f7f3bfd3b8a7f3009332e82b34b9bed0ea1a568cbb4621502e5940742ad668fd7fabc84dc07e2bbbc476544a"}, {0x20, 0x1ff, 0x2, "e0a48a47d5c745661f33bca20a"}, {0x1010, 0x115, 0x10001, "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{0x78, 0x111, 0x80000000, "4491358332593d658f897406c7813fc3ff6d4f69a81e26b76450cc71ccea06b550f2b502b845b2be15d91d2808134bb201fde6d08e56f0e0b7b3218e33416e6bc0b0d1224aee1f87f017ccbf9a5c5519013de1f5b8606ec076fe4307f4781fce0a94fb45e81d6730"}, {0x1010, 0x0, 0xfff, 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{0x98, 0x0, 0x8, "a369f87dc712c147ebcb59e48229b4b10a9c7b374b51d27ab934bdff6283e48c5dad478dbba2210a8dead7ede3f9620bb25f3151c91a2ed134d650dfe24884ebe89af44263988fcd6bbec5db3108a4dec3773c7410ab140ade6bdcf8924270f2a031ee2addbba577d4bb7771a727d39e5ef08762abc9c66816b5eb1cf64a42cc0743c8"}, {0x108, 0x200000, 0x7, "7cb02eb9bd1b50c347f0972f2c30762e2a85a4f4e304cae62fcd621a957b3232010527bb84f29ad1315a8fd1de0bc442492fa103e7c80f65e7cf93bf14545e39d61bac6a63ff6b4092b83e24e3bf1b0ae308c745ee722a0700f2abbad153b8c81f4b5282065abf2fbfe83b7a52e6fc862303a322c93049c204167794ab8336f9e735014a658ddcd01b4712cbc89f21268e13cd6f769de8259da88f008c122c9dea398782adf350ba1124cce6ad92a094e74178b05876397d58275c3a031dbd9f949fd961f459c1da0ec99ae363306212080270c4fe7e73a5f1c6eaf0b2a919dc3f1972863e10e2419df83015fc8567474830"}, {0x18, 0x11, 0x6, "64de8bf3df6c"}], 0x2378, 0x4}, 0x4080) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) r2 = socket(0x2, 0xf, 0x7) bind$ipx(r2, &(0x7f000018a000)={0x4, 0x111, 0x7f, "3e7ee3dd2881", 0xd93, 0x0}, 0x10) [ 285.052822] sctp: [Deprecated]: syz-executor4 (pid 2884) Use of int in maxseg socket option. [ 285.052822] Use struct sctp_assoc_value instead [ 285.072390] sctp: [Deprecated]: syz-executor4 (pid 2884) Use of int in maxseg socket option. [ 285.072390] Use struct sctp_assoc_value instead 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000ce1000-0x20)=[{&(0x7f00009ef000-0xdb)="ffa9980d3294085e2ef317379b89e777af7aa93132788f58d7dfa5ebd68ad2893ec2a26dd39ef6eeae7e393c3f9d1e0ec90e927bead3ed29e5aafe9b659edd4f39d29feb07abf433d22685dae0faf1b86fe71de0bc8e59c21fc9f9cb61644200a93ec7423f7e3e6023fe79be5a1e4ac56a232b9a6a7c5dacc038ab70d8774db64cc5a3f476d2fca9ba119c7c3832ec127de5bb6ec833f5e4600128e3ebc2f57fc8ab3275ee85c61e4ca5806349c6096d19a25d1c739034c4bf0b847a1811d8d8d005e639379b470b51b4b8fabf98b2d97f47242d71f9e626662d9a", 0xdb}, {&(0x7f0000003000)="d95258ffd4e9680abffbb92c77e0846449d74f4a12adfee22794da9c3c250118d245985fc4e8c97492fbec90954d8f4f0ec52dc1555bb97ac758ee368b1d86020018a71422737ad52d4eeb2482871c02a110a14d3bf3c16821d6fbb7b2b34236bdb2f50fc85c9f688f474f21297c61a35e5246dbcca6d1bb730673be46f40e13488174c56c4eb4d20afcd81b2c17f8bee04c02f07f1a0b9ae400c6d4f92509c018ec9d", 0xa3}], 0x2, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x80) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket(0x9, 0x0, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c56000)={0x0, 0x0, 0x9, 0x7ff, 0xffffffff, 0x7, 0x9b1e, 0x8, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x6, 0x400}}, &(0x7f0000cbd000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001df000)=@assoc_id=r1, &(0x7f00000ed000-0x4)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000960000)=0x0, &(0x7f0000aaa000)=0x4) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f00000f6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000)=0x26, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002e7000-0x14)={{0x2, 0x8, 0xfffffffffffffff7, 0x8, 0x9, 0x100000000}, 0x9, 0x401, 0xffffffffffffff38}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x2000006, 0x20010, r0, 0x0) shutdown(r0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r2, 0x0}, 0x8) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00005e8000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000982000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000017c000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002d3000)={r5}) getsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000c3c000)=0x0, &(0x7f0000cf5000)=0x4) r8 = accept(r0, &(0x7f0000bde000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e8000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$llc(r8, &(0x7f0000975000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000018d000)=0xfffffe7a) socket$inet(0x2, 0xa, 0x6) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000409000)=0xc55b, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000e88000-0x14)={0x8, [0x7fff, 0x101, 0x400, 0x9, 0x0, 0xa399, 0x100000001, 0x3]}, 0x14) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f79000)={0x24, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x4000001, 0x84) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f7b000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x89b}, &(0x7f0000f7a000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e6f000+0x4a5)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x11, 0x1, 0x4, 0x4}, &(0x7f0000390000)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000f7c000-0x38)={&(0x7f000044b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f7b000)=[{&(0x7f0000f7c000-0x54)=""/84, 0x54}, {&(0x7f0000f7b000)=""/159, 0x9f}, {&(0x7f00000ca000-0xe)=""/14, 0xe}, {&(0x7f0000e88000-0xc0)=""/192, 0xc0}, {&(0x7f0000f65000)=""/4096, 0x1000}, {&(0x7f00002c1000)=""/217, 0xd9}, {&(0x7f0000f7b000)=""/54, 0x36}, {&(0x7f0000f7b000)=""/153, 0x99}, {&(0x7f0000f7c000-0x1000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x1}, 0x41) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7b000-0xc)=@assoc_value={r3, 0xfffffffffffffd6c}, &(0x7f0000f7c000)=0xfffffffffffffdb4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f7e000)=0x6, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f7d000)=[{&(0x7f00007da000-0x91)="f0e2118a318a4b548b091992683e8ade40234fad074a51794af9146caf1836cd5178a97940d391fa8e371609017da8a6bc29af28c93fa60ca780482927013f5869537d8d8973c3ded349454d1875b886f0b816dc7b6bed2889002821ee661d320518ff543955ac43dee3276bdb09dece3315f1cd0c4709c33fd99de92d359c78330ac682244ee85b425c199042e0f0678e", 0x91}, {&(0x7f0000f7e000-0xa6)="c8457848ed499ae5a3137916997c3af3aaf8dcec02e07bcc36bd17af5f33c0b41eab5f9789bbff0c9de7bfe6b5ba3dd7c814253566afa58609b1f9975574bf8a8b7310de2c30777d62f4704bfd71a1a65500cc7db2408b884fce3800db537ec1d609fd8e4924ca55d1e68b58517662ea38b3bc6455bdf7ba654648b9479b098d262b31d34089b4a8b872e524cb90fc6dcdc3298087b9a446ead1e4f2b8b056bf4e0482c9d4d6", 0xa6}, {&(0x7f0000f7d000)="790593b131772acf5255", 0xa}, {&(0x7f0000f7e000-0xa7)="7363bbbe0ee9c0c6742243c5a932d4257173600aa46752eb5f71422daa298ea1ff42c346c7c23e2ccfe237fc10c2f7674b7b8bbe46321e4813a72d4a01b4ea3c2412ced575178a98060247e95cd2352000503089693e12bb4b7c28b985e30cef374aa4e2fbb1c7c93dd7c9e626787f3ea03d3b05935d25067f3611fedf0ff664a43b9003df0f664320742895ba378f76b3fc4473b8a70d9b0ea09d44ada7cf58cd6348bf4df833", 0xa7}, {&(0x7f000069a000-0x8a)="234ccafa02971c0880c766608090f6cc67f3996ede0d0ece1d49de7c7f599c85245dc32ba09d55f841e4f1a0c200746afd56e1b2e581a1b2a672bd1f0dd5ca1744f09183ddf2117ae8bdc5a1b6a94a696b0ba553c8ee477cbe3adfe7850e74eb4bb90b3c8a84eded48593e4ccf8eb4ab0434101448c1206755f5e19de574def146e0f7df19a8bb041959", 0x8a}], 0x5, &(0x7f0000113000)=[{0x1010, 0x10a, 0x5, 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{0x1010, 0x10a, 0xc00000000, 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{0xb8, 0x11c, 0x101, "1e965ebd5a7fdbb8e5efe51177e7fb8ffd870edd0ae303dff294d252ca306205ef8d15e644be039c46170e304dab6736234d0575f7db0a697826b50f55c21692f76443786165f2ddf9e411852c3bbe03fd9c898e1766fc08281c979ee22fdd941edf2c8153c1c506c49dc8c20b873a667b82aa3ad0c3c575a3e0b605d0786c33c90021e98177669576ffe68e275b0b1166f19a193b22e4446bfb15a30c06240d4ce2bfbe"}, {0x48, 0x0, 0xfffffffffffffffb, "3e5adf235c7b2665992579302eeac4063f04b412039ea60397f1451509cb3a4ad7e8071413b3c744031438878820deaa3046aed94bec4b15"}, {0x10, 0x1, 0x100000000000, ""}, {0x10, 0x10b, 0xffff, ""}], 0x2140, 0x0}, 0x0) [ 285.212904] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0xb9, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000719000-0x4)=0x3, 0x4) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8000f, 0xacb, &(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005b8000-0x20)={0x6, 0x101, 0x208, 0x7, 0x5, 0x756, 0xf0, 0x26cd, 0x0}, &(0x7f0000fc2000)=0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f1000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000097c000-0xd1)={r2, 0xc9, "fba7cdafb4dc3ee463e1033626ff28201bf7647ac0a594d03a2eca7c763017ce9277b0c61738ffc3adc8b7691a4aef284c2dfbdccefd3e4db81d7aa2456d1c5d9231c2344fd7a09d4e1c79ba3e111f252f497c1f7eedfa3424e6530e81c8894a497354b2d245f8c20f26bcf8ff1f203971fe8f968898a76db8c78bc238511b3f5511a51b31389f498c154037afbbce476527b127e0fd910c381f8c220da62d6a041239c085bce6758ac6058971a2dc93a7cd7ecdfc72745fa25f78f4998f3d1d318bd569cbda3869b1"}, &(0x7f000034a000)=0xd1) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000096000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ab8000-0x10)={r0, 0x50, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fc4000-0x4)=r4, 0x4) sendmsg$alg(r3, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000eb5000-0x4)=0x0) r5 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00004cc000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000520000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000c77000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00002ab000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x3, 0x80, 0x0, 0xa0, 0xa0, 0x33, r9, r10}, {0x2, 0x3, 0x9, 0x2, 0x7fff, 0x100000000, 0x2, 0x1ff}, {0x4bc4, 0x4, 0x5, 0x400}, 0xffffffffffff0001, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffe1, 0x3, 0xbb5, 0x2}}, 0xe8) accept4$inet(r5, 0x0, &(0x7f000098b000-0x4)=0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008cb000-0x8)={0x0, 0x0}) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000af7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000)=0x8, 0x800) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000045c000-0x4)=0x0) socket(0x9, 0x80800, 0x1ff) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bdb000)={0x0, 0x0}) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @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]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r3, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r5 = socket$kcm(0x29, 0x205, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @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, 0x0, 0x1, @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]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r6 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000095000-0x10)={r7, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000652000-0x4)=0x0) r8 = accept4$unix(r2, &(0x7f0000736000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000337000)=0x1002, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r10, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000616000)={r4, 0x80000000, 0x9, 0x5}, 0x10) r12 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f00008d4000)=0x0) r15 = getuid() r16 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000850000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000800000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f000051b000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b91000)={0x0, 0x0, 0x0}, &(0x7f0000231000-0x4)=0xc) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000dbc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000465000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000e4d000-0x4)=0xe8) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f000055b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0xc) r23 = gettid() r24 = getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f0000c56000)=0xc) sendmmsg$unix(r12, &(0x7f0000cec000)=[{&(0x7f0000158000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001e3000-0x40)=[{&(0x7f0000d26000)="ea19ea93ec0f8bc80cb20a727aa74beb23ef8670d27c935875818172de5968042d659ac84b9392e59fd828ff69dce38d5db79413820ad8da1928b4ab329feeedfc9cfd462a825ab64bc9aedb4523c1d1e20fa4afd41f6d4e36dd55fd9c30e6ff2e8a195525fee6afc92faf921bcee00ea015b39fd86c7412c6809bd0940e00cd8c95146af230ca3c8be1cc727df36a187b148dbc45852b1383bf4dba611547a76cbe55ded430ef086adb6b0859a6947aa465347772768e1e95a42dccbd02096f5d9b9bc926455cfedc7dff80fcf2d50248dc4a", 0xd3}, {&(0x7f0000e07000-0xd1)="60398b54615be990233ce93692788aae3003490357f6174f9af80de02d1749b8d4a126a6c4dc1e83071f46536004df976a2e047f5a3425e3b6a5089f208b0d428ea59422e3c1bf29fb62d0a40ec5c46c4d27497184e2a4259fdb1e3afaf609d5c470ecfbf9b732415914b7b72177a0d03318ac91dcb31269c5361cb5f2a00878d289af462df65d3a267c66963b92e31a0e13d6e051ac508066c74f6e3f1b5a07345a79819f989467adfe102570d4cb8b281c50b28b7f3fad7a785c0fbd4801daf83affccf5d2d74002cbe231d8b9c67a5a", 0xd1}, {&(0x7f00007d3000)="a8b5f0c5c746eddfbea3f074e3eea0126362b2da2f34728c28f37d50b97e5dc6225c01e24165bc29d6f2cd28045eaea51b0b5962c10342f3230163753460359df02f8e938db7e2c5bade1e2f9b3e60433307e74b7ae5cf38a138ee6455ea522951265a09adebfca4be0a8ae703", 0x6d}, {&(0x7f000002d000-0xd1)="47dba426a4edbf12034706346223e51e2452c3f64df80b2519533b8e6f3f5648524f6bebb71d9be69ba774fb57be27add822ac13591f3fa5777d82e19886fd82afca09c47e69152addfc29ed79e1812aaded3812ceea599c9086b439b9b07ee600909a01d200fadf5d5ae25d8226f21e4212922f48aee5b4ddc88252796c3c4978bf869118fe4ca3a71545f0b7a3ba50a67ab6514608fc58af1ed3e521399c32cf46ebc52d9ca9ee52828fb2cfaeb2791652b29ba88453a88e4ee4c77e2b53b7716bd5722ff8b5b7bf40a6f7c8c6212f99", 0xd1}], 0x4, &(0x7f0000b0e000)=[@rights={0x20, 0x1, 0x1, [r9, r0, r5]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa0, 0x4040000}], 0x1, 0x20000001) setsockopt$inet6_int(r13, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r13, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) r2 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000db000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001d9000-0x4)=r1, 0x4) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f69000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c7e000-0x4)=0x0, &(0x7f00005b0000)=0xfffffffffffffcc7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000be3000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d330b5ca92f7950e4f66690bb75da70e"}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000dbc000)={0x14, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00005c6000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00008d0000-0xc)={0x80000004, 0x0}) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000554000-0x4)={0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00004be000-0x4)=0x5, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00002e8000-0x9a)={r3, 0x5, 0x0, "4af2f6e49151ccb2f9e1b2403d23eb83e67eabfc020944cf07c61843d4ec87f8d7b0246b5d57314fa96c47724bf2543ad4d1cdd0315a9f004bc027017d550b5df348a28c725ff8ca68e4b069f0cc5c1bfa8e2ae72f3a18f08c27236a58a4e77aa50362d62a234eadd9830f650493eccab7cca60eec4b8f3180505ae07b41c1594c44b3d147f4ad75c560fc253477382d"}) getsockopt(r1, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000759000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40004) 2018/01/24 00:25:54 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x192, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000003000-0x8)=0x2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000002000-0xf7)=""/247, 0xf7}, {&(0x7f0000002000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000002000-0x45)=""/69, 0x45}], 0x8, &(0x7f0000002000-0xf6)=""/246, 0xf6, 0x4}, 0x12140) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x38) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2b3) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/24 00:25:54 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f000040b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000963000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007db000)={0x0, 0x5, 0xff, 0xa76a}, &(0x7f0000273000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f000039b000)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000fe8000)={0x3, &(0x7f0000c84000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000093c000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f68000)=[], 0x10000000000001f8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dcb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d02000-0x8)={0x0, 0x800, 0xfffffffffffffffa, 0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000c7b000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000340000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x15, 0x80001, 0x400) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000020000)='tls\x00', 0x4) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d17000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c5e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='erspan0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002a9000+0x189)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000015f000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000075e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000837000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00003af000-0x8)={r3, 0x18}) socketpair(0x10, 0x3, 0x401, &(0x7f000044c000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000404000-0x10)={0xe3d2, 0x201, 0x1, 0x7f, 0x0}, &(0x7f0000b57000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000bf6000-0x8c)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000039a000-0x64)="6f594a0fd6861bc5ac6f80d25266cb4d1d00d7bd8c89b02a093b92805a77ff45a084673ff7199404e6200dc481768bb3355db07bbe3aa5b9b7decbc02bc8f0e2ac6ad1cad1daa70e53138152b963e32ac5538eeee52bd6c1b98ee2b358f87be8f3f41781", 0x64) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) listen(r0, 0x10001) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000af000)=0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) accept(r0, &(0x7f000066f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000290000-0x4)=0x32) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{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]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={r1, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0xfffffffffffffe6c}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x0, 0x3}, 0xc) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000ef3000)=@ipv6_newroute={0x40, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @nested={0x18, 0x5, [@generic="fb7073cdd520c3767635f118d0c3e2cc6d"]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00005e0000)="edf94e0b8b915966ef5b43075b740f602f935a20171115e6399ea2cb07a31bebfce81cf80473504047319d0ccd8499f12c4181e5fab51a3c6a7aba51628999247b9cdca757e73bf8602bee6f34545a3f2ccf02c2c8", 0x55) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000988000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000042a000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000506000-0x4)=0xc) r2 = socket(0x4, 0x1, 0x2000) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000ed3000)=0xe0, 0x4) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7d000)="36767b6e8c5d7619cc7d0000cf7f71c622871aa081c3e756bf6fc3a1b3c435b02591c819a4fe2b1b17c5551d08167c2aff56ac731b7cb4ca04eb712aae3b5dc132", 0x41) pipe(&(0x7f00009c8000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000809000)={0x0, 0x16, "c920ec27c06a0fe3a9a279a608800e8dda7ead4a00cc"}, &(0x7f0000146000-0x4)=0x1e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f7f000-0x16)={0x0, 0x1, 0x30, 0x7, 0xd}, &(0x7f0000eea000)=0x18) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f7f000-0x16)={0x0, 0x4, 0x7, [0x1, 0xffffffff, 0x1, 0x100000001, 0x8, 0x505, 0x0]}, &(0x7f0000f7f000-0x4)=0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b94000-0x14)={0x0, 0x1, 0xc01e, 0x1f, 0x2, 0x80}, &(0x7f00003bb000)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f7e000)={0x0, 0xf3, "751b21fde9d51269e20a21bbe3043a1d50db2f23b7fe01c15cf18f2c9921db5d3e79d9276baea5844e4ae573c52c49196e5a9ce3f54c3e6d525c8f9d687a63055699fb5fe5fefda343de9528b212b8509ed3a689ab22de226d4d2bf2a906e66911626fd37a53fbbde4bc58eb78ba44c8af325a6ec87b2260dfa86f71c68ab5b1a060959212fac68c623d27e6b96db2a5a02833b0479104d86637731ff3743268c9a7137be80c76ef3a116d8b732e128eeb4d02327bcb3a8752845414b35e19bc22fde07214c76e9c118eba44533e606a44301efd6e88b429942dd442d5f627f77426830293740e7bad3a4f671e49baeec10c2f"}, &(0x7f0000d70000-0x4)=0xfb) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000464000)={0x0, 0x8, 0x9, 0x83}, &(0x7f000084a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004c7000-0x108)={0x0, @in6={{0xa, 0x1, 0x70c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xa4, 0x3796, 0x510, 0xffffffff00000001, 0x5, 0x2, 0x5ba4be26, 0x5, 0x0, 0x6b, 0x7f, 0x3, 0x7ff, 0x7]}, &(0x7f00000cf000)=0x108) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7e000)={0x0, 0x7}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a53000)={0x0, 0x54, &(0x7f00004f6000-0x54)=[@in6={0xa, 0x0, 0x138f2440, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000f7e000)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f7f000-0x8)={0x0, 0x5}, &(0x7f0000a07000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000947000)={0x0, 0x2000000}, &(0x7f000029b000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f7f000-0x10)={0x0, 0x1, 0xd366, 0x7fffffff}, &(0x7f0000473000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000f7e000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f7e000)={0x80000001, 0x3, 0x4, 0xffff, 0x9, 0x8, 0x81, 0x5, 0x0}, &(0x7f0000f7e000)=0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac0000-0x8)={0x0, 0x5}, &(0x7f0000f7e000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f7e000)={0x0, 0x5, "552168c904"}, &(0x7f0000e10000)=0xd) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000802000-0x6)={0x0, 0x5, 0x20}, &(0x7f0000f7e000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000965000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000759000)=0x106) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000099000)={0x0, 0x6, 0x6, 0xe40, 0x4bea, 0x1356bdc1, 0x1, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x0, 0xffff, 0x6}}, &(0x7f0000f7e000)=0xb8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f7f000-0x18)={0x0, 0xfff, 0x10, 0x7f98, 0x2}, &(0x7f0000541000)=0x18) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f7e000)=[{&(0x7f0000f7f000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aca000)=[{&(0x7f0000137000)="9a11421cbfac9904fc7ced1c8a597067c81b35690a0160b6eee87b49538361425f11e1f24653e0a29ae0e4d806af55ee26083cb3d144709b7be6b8a972cd90f3a475b8e5d2d6ad8e0b063258bd20e06796257dd66b65c6d0451d5fbb09bda6431e54bab131d0246ec74c2ee85e72022057c18c3a8b1c0d9cc2bb1f820057c2457f955f79d6ed042037a3", 0x8a}], 0x1, &(0x7f000038f000-0x150)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0x3, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x4, 0x8, 0x1000, 0x227, 0x38000000000000, 0x3, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x0, 0x5, 0xfffffffffffffff8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x5e5480d2, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x2, 0xfff, r7}}, @init={0x18, 0x84, 0x0, {0xffffff8000000000, 0x0, 0x1, 0x2}}], 0x150, 0x4000094}, {&(0x7f000092a000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7f000-0x20)=[{&(0x7f0000f7f000-0xb3)="49e35e763fab17e2a50302c74ec318c69fd366608c151d51035edac7094b1ae1ec64524b122806ea2464aeed79d1558c5f581ee234632ad0282239d30c795ceba8d1e0a49b6c717936e3fd07a2e5546c3cffb1ea37ba053dce33cd3e6ef80ec280908721a43f300b1624e25957d6e0dbd1c289e0384f10f736ef2a822fd4b8375b83fe5e4b0c99bae6609b52ab3ce80d01733b8ae343998e22492946e14d77e2eef844a7131d6bbfa1c29791390e7d94351993", 0xb3}, {&(0x7f0000f7e000)="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", 0xfc}], 0x2, &(0x7f0000acb000)=[@init={0x18, 0x84, 0x0, {0x8, 0x9, 0x0, 0x400}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x800, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x4a, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x1, 0x3f, 0x8000, 0x80000000, 0x215, 0x5, r10}}], 0xf0, 0x40080d1}, {&(0x7f0000f7f000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000)=[{&(0x7f0000a4c000)="8a07cbc92394c48fabad0d6578f2066dcabfa63c4f7663a4960abb4400666ec94dec5506c7efe2c890327ab17c5fa6c179ca34baf553e38d297419f8682c790a9aa07109d20b16d015ec3dfcb61711bc722282f5e93656418324f5fd1e51142e22cac5542ca74e07d3dfa0bf07285d31fc6b990d7795e07a40605c791c25ddd568d4ae57f4c82616e5d0214ffebb9a854b7c5a90bd66b2b2e8d3d32811da21cfdba158710704c554eb414c859d3271d75141e0c0010c782a9a8cae544b03fe885dcb2c60efa6b00fef2e489c46f277d5", 0xd0}, {&(0x7f0000f7e000)="0f44aae35cfd384ed0c9e1c1c13dae48aa8b21834aa5e03981a7582cf8cf7250597b23101efadbc35cc16a3fa21d37dd4f261a70dbb4e8b7105ad7b38229aab2a2e06c51cde26bb2bb70e861092284f843e8876c58bb2ab2176fe4b28422b4171a74126f13a95dd8126fc70b54560886158d32385a6912af1b4bc134a12d749454382fa960d1fab3337cd4bc659e7ba9f87479346d893b027758053584c8a1336243f5ec60f96b10ba4dee153d536701734b819963887f736a5403d2a169de934cfc72c64b0742276e65d53c619929bb33f8e788649b", 0xd6}, {&(0x7f0000339000)="", 0x0}, {&(0x7f000022b000)="62e43a4c3589dfd51e87e79804093baa0818405dbf68cdf04c73aefc5d5a9c9652bc5d72da37a7b401e5018562b3f566d00aeca5a1d1e596c0eb467f0e1717db056e401342e73dcf42c7c0f3716b326a1cabc59af6cdce68fac7c01a0774cf584004e34148f395bf59e92644f0ad9f2ee3f3f60cf0e4b3a1a9384effc18b37b0e5", 0x81}, {&(0x7f0000f1b000-0x8f)="9e6bf96c3b1115801bf466d4a9e24f16095bcbe2eb187677790b2335833f63d284a3b278ebd6c8006a510959e4e4ddb7c54aedbaa0479462a1eef10d9d0b83efb189a27141a5f28b8a8f90162ad327661176cbb67cc6b84af849bbe50074f5b35cf1aced74eea443aa3ce9a91c125f0348bd59382ad7f7bf57836011747c0b7e62ba02d6743764b8f32c28b0eb0e2c", 0x8f}, {&(0x7f000030f000-0xb8)="e3039d17b240e89281bd1ce1ea152a4816d00bb1905e79d24342fb87a5709b6b4d01bd44b3cd83bdd47874faf670e1ba222166891edfcbc22b558e6cda02b39f1235512b347795d56027a421196bf9501de534d4bffff114d370918fdcb2d1be7802599c753d279eda68ed1d0171731a10c0fe3a805a71058e5c8870d7eda0c56709e4f36b4de2f7ba0049f2ccb88c4d2bbb93ae575b494ff31a18bb3bb30c509f59f1aa1df3e9c535b2c02278065da20150b6e79a31da94", 0xb8}, {&(0x7f00005dd000)="1156f32a1440a2aa052899e7d0c4e9893b7e871a0e527f5e481739cf5fc50b0df8aea88fd1b73f9022d9c67331fefbf1d60de73c953a017cd48ba8e994ba65315bdbaabc2d59278e6ca5d76e254259a14b6ace21570419258b692ce4469b55546a2e1ab83aea44dc5bec998e4a3daf14d570a8ae9be6ffe6c66a46391425bb3c867badc121e8eb021a17f8b434648b61ea4ba31c70fb334cb8f295c8f5946e8c", 0xa0}], 0x7, 0x0, 0x0, 0x400c844}, {&(0x7f0000270000)=@in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7f000-0x40)=[{&(0x7f0000f7e000)="d940ee9a8447759957b39fad9336d33b4f1017137ded87ceb2ec9478a6559f8aecef5c3e8b97e7b0d71425d951404df81f8e10eaf6b51a6561ccb1555d638d8867cd7e3cec779a02aa12d0dc226b744609a77754e778b0f02c8fcc7453f4ff941a75b4e1887b0b53027784f9ce77a8fa22c0987406b67d397bebb5911da14ade842c0e19e00e989b1e5dd67201ce3646bdea3db940cc3e809c0d0f1e11231819a0bffe26005fdf41384743c859d25d6377d4edf96e4b9dd60897e83fad6867061e47115b4376c49cce2791b1bde065b44e119bee2843ce", 0xd7}, {&(0x7f0000795000)="1acd4f4033233c", 0x7}, {&(0x7f0000f7e000)="aadfaa99d431c6ba291129a14ea0a6ea92bdb62d2d0057de70ab8df03dff45b3a544f4bfa7db148fb1f6b90bb1c5d9d6e27459663fc0c887fe70c6a5ec73a492a9e81ee5e4968b897449ece07011fc29778d89e5e452549ae96d5db5afc45ea33766d33fcc651d62c808c13e83cb48ff0bda97b395432c4f67b256896e0ee8c2a2bce41c1a9f0f88aeeb75bf03d5a293c68fb584d4982769531715aa5eaab877a0b1814958936d583278b506a324444db1", 0xb1}, {&(0x7f000084b000)="652be277e967ef6553279c036a25488ea62c326b98fe08155fd0bea54c463ff271e9a315a208f6c6bfe17c9b", 0x2c}], 0x4, &(0x7f0000f7f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x8003, 0x6, 0x1, 0x1, 0xca1, 0x3, r11}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x475c, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x9, 0x200000000000000, r12}}, @init={0x18, 0x84, 0x0, {0x8, 0x7fffffff, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffad1e, 0x4, 0x7ff, 0x0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x820d, 0x3ff, 0xdc19, r14}}], 0x120, 0x20000000}, {&(0x7f0000905000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7f000-0x30)=[{&(0x7f000006d000)="063db5110c80ed96d248d52800f332371bbb51848837e8fc667877289d74f01102230f5dc04e9bb74834e67ad1b0496aa24d381e7d3d13eaea", 0x39}, {&(0x7f0000f7f000-0x1000)="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0x1000}, {&(0x7f00008e2000-0x9d)="cec1f5cfe3121499936edf40281c7cb03be2b3759df5f3a9be15778e2add2d9541ff82e4bbec4c7cdcec7711924f2b8c67443737928c933ee823c2ed2dbaff7ae194e3a77d2bec1e7258b426041ba7593683c0c629825a9b137026fafaa3cfeadf8f1f11366419890335561416c9c5500853d26811ad62937c409a170a8843458c8682131f21f0fa325caf6a717c3856370cf03ab299578b82f2d1fa5f", 0x9d}], 0x3, &(0x7f0000f7f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x7, 0x1ad2, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xffffffffffffffc0, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8, 0xff, 0x400000000000, 0x3, 0x2, 0x9, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x5, 0xffffffffffffffff, 0x6, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x7, 0x7ff, r18}}], 0xf0, 0x4000000}, {&(0x7f0000c46000)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, 0x1c, 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{&(0x7f0000f7e000)="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", 0x1000}, {&(0x7f0000f7e000)="291108efceb4d09e8f8153fd1e18112a7526c70a124db31a078f6a213b0da2d7264bc5741711d13b5d65e26b6a2d4e9ba0eacefa915beca1b48c732619ea906dada9e973d79295b58b62e1628dbfba", 0x4f}, {&(0x7f0000f7f000-0x37)="5ad44ea6d4ae41a43f65ca6811aaab350c4e940be5a71c1073d7a38be1998e68bf4109791a0809f09349df6aadd54fd8d75823a307a513", 0x37}], 0x8, &(0x7f0000805000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x820a, 0xfff, 0x7, r19}}, @init={0x18, 0x84, 0x0, {0x4, 0x266, 0x3, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x9b, 0x5, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0x8001, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7, 0x2, 0x0, 0x77, 0x1, 0x0, 0x4, r20}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x5, 0x42}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x15e3, 0x1, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x200, 0xd9, 0x0, 0x100, 0x1, 0x401, r22}}], 0x180, 0x40000}], 0x6, 0x80) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x9, 0x10) recvfrom$ipx(r0, &(0x7f00007d4000)=""/4096, 0x1000, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000db0000-0x93)=""/147, &(0x7f00009f9000-0x4)=0x93) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bbe000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) sendmsg$unix(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ab000-0x10)=[{&(0x7f00005be000)="00168e1dd166d5f7d04e603d8118d817a23a64989c7c694314514e2dd6d92450147bad7ce1a197f7a4da6bc42a51b98491f5a722fb2ca465", 0x38}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000002000-0x4)=0x40, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a18000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000168000)=0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000970000)=@req3={0x7ff, 0x5, 0x39, 0x4, 0x9d50, 0x4, 0x400}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x3, 0x80000, 0x4) 2018/01/24 00:25:54 executing program 6: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002df000)=0x3, 0x4) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a7000)=0xca) recvmsg(r0, &(0x7f0000f74000)={&(0x7f0000de4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b62000-0x50)=[{&(0x7f0000bda000)=""/25, 0x19}, {&(0x7f00006bb000-0x70)=""/112, 0x70}, {&(0x7f0000e59000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000)=""/4096, 0x1000}, {&(0x7f0000917000)=""/227, 0xe3}], 0x5, &(0x7f000061c000)=""/187, 0xbb, 0x3}, 0x121) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000720000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e60000)={0x0, 0x7fffffff}, &(0x7f0000906000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006de000-0x8)={r2, 0x0}, 0x8) sendmmsg(r0, &(0x7f00009b2000-0x3c)=[{{&(0x7f0000e61000)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2f}, 0x1c, &(0x7f0000ab5000-0xa0)=[{&(0x7f00008eb000)="b02a3933c065f70fe02aaa750e39cac8c17547942a1a8c8bbf0486f6ce9820ef1d41f36b285bb1d945d15f07d82d43b5e0e0a36331acf26bdcc55014cab68d6ca158c0efd091d3c913a6147088fc4fe340a74fcb10d43705e772ae3bb82b3b1d4b723d7f635ea7156a8c40fff0e3d6df1864953831a2354b6c444d8b394863da33a9d19cafeaee042de0e3c0d4af11184209ab155285b772e21cd7188e10d40934e0361cabd9a2b037806d15b8f9e3d8ba1a4c10430cef88bf1e78f834adfafeb697bcb354536b708d83d693544b30ff52e7c29437d234c6c43a0546", 0xdc}, {&(0x7f000068b000-0x58)="120a9ad813fac21a75daa620d3adfbad8e18b4080b7f14252186adf2811b8bf4d878b42d5cf01125c4f7f97018040d01c4aea088381954101eb421aafce8dfe2f89503c85ff4ae6b3d9c575fdac99390141ff9b24b292061", 0x58}, {&(0x7f0000b8c000)="4408dc22990c21d91842f88cee56345720ec1fe8fd5da97abd2d11dc9ab0effd4db36d896716ef7c60fcdc96d9f57ee462b24ac7cb521d961514685737ed1d6360eb50df6a433d6600863c718ca0739de82fba328f204701ad291761620369", 0x5f}, {&(0x7f0000b0e000-0xc9)="efd9609bfb4fda3e79df5d84d6e15f8966621bd57d5eb29df91c31e650b47b9e636cb81dad121710651d5ad9f08f879eba183cf09476833ad47b98fa7e7f14c715f1bc05b206b8dee86bac7a97d15974ef819db169e5a9fb574363e22a3071decb0b2401a5bb669fe643c00e05c6ffbeebea7987c1837bd49de94d40f09642c183ce166c3948519a935543dabf1b37cdd35f93bafdb44b2dc39b3362e8f751ad95dc1d419c6e8386fb196a9d178e589ac5742dc2831b32fa731a8111074b2652a86355b95ae8d887ea", 0xc9}, {&(0x7f0000ad5000-0x1000)="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", 0x1000}, {&(0x7f0000b8d000)="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", 0xfe}, {&(0x7f0000d8b000)="bd88c7f10fa7a02788946522dc6e67beed54ffa8e9c795f01b7b0136d3983c69c8fc42d4bd886ddf7cecd3b2620275bc7ba20dbb5946ea5d3ba44ff8c71750a2b2693a0813a2adc9807279a00c531aec48062d31636541", 0x57}, {&(0x7f0000edb000)="717b9bbe86105d64f58df5a32a", 0xd}, {&(0x7f00007e3000)="7e8d1c643fa3c12ff6ec75de9d854c4d7a30cda08e571c99e5f02d369b52bee5322ae465ee1df68d57c968db97ea16153a39c31245577cc0b6ee1624c49f35c17297e4ab2959ba0f7b3ed91a1b47a2389c3964a2cf204f92e12655168c4dda88894c6ea8e4ef455ec08c97b2465289b03c59f70fcc7dac1c298c61a27985eb20330314c9dba60f", 0x87}, {&(0x7f0000691000-0x8f)="e8aa512171dc6423b3e68a6eb52a1008bcce8b6e2ce85021d9714bab6c4675630cdb7ef39588ddb354ff66e280854ba74c2fbaa7099e592af065eec77985ad75b9da1bea5f570663c4a73473ed594be3c8e5c83c58524bef4b81fff66928e95fd978e6df431757357785dc3e16be8d34b7c8871d31c3d4fb06104d6b5d54d17a947ba7023f1adc4cef559c4acf43d7", 0x8f}], 0xa, &(0x7f00009a6000-0x190)=[{0x98, 0x113, 0xffffffffffffff2e, "feb744395a57d6aaecec48b11a9d03f7018f937b46f918d100981c9ad59b19094218c99c92f5e4117020c229c4dd89b2bfbef13b68503b8c2b4f76ea111c8a8fb5f2516f04cba7d3a654dfb83f742cbf36b8ca00d1584d4845eb80235f67bc1187dc0b96813b89b7b9dda117f0c9be0a809d1978b2a20e08141b00fade5c0d8fb7a440db"}, {0x10, 0x118, 0x9, ""}, {0xe8, 0x10b, 0x8000, "2025fa3cfda087a554259e7ac91c574828470e6807b33eb82f5673c64d0ab36c37ce450d8d9416db13e15a29a01ef2bc4f81b5e74e9d316b57dd604d712f323a8f6b8b61c386f9bf17cfc499ba4ad941a52df77d1dbfbbbcea07489b86a70be82727274f09df4b250d3a50a2e37a56dbc55ab0f9cf2dcc05e5759cc098563186a355229538c27d11edf870d4eebcfc6af01d2d5d19a726a7576d5dc1ecd1874fbe48761258ba7f5f4d485802362bba62ebc8a9f74fb4741be16f669122703b82ebc9cf54af658349fe217d910f3c5e69b02058"}], 0x190, 0x841}, 0x1}], 0x1, 0x4000080) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000aef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000887000-0xb8)=@ethtool_rx_ntuple={0x35, {0xf, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="96ac09a8912f", 0xb1}, @ah_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x20, 0x8001}, 0x3, 0xffff, 0x7, 0xfff, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000d9e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x7, 0x100000005) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x18, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d71000)=0x0, &(0x7f000075c000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$packet(0x11, 0x3, 0x300) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000024000-0xc)={0x0, 0xad869d7150887ba6, 0xffffffffffffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000002b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000837000-0x8)={r0, 0x3}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd9000)={&(0x7f0000fda000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000056b000)={&(0x7f0000cb9000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fd9000+0x9dc)={0xe, 0x6, &(0x7f0000fd9000)=@raw=[@ldst={0x2, 0x3, 0x2, 0x7, 0x3, 0xfffffff9, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d4b000)='syzkaller\x00', 0x7, 0xdb, &(0x7f0000137000-0xdb)=""/219, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r1, 0x0, 0x665, 0xec, &(0x7f0000009000)="", &(0x7f0000fd9000)=""/236, 0x3, 0x9}, 0x28) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000fda000-0xe)={0x0, {""/7}, 0x0}, &(0x7f0000112000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000676000)={&(0x7f0000685000)=@nfc={0x27, 0x5, 0x13, 0x5}, 0x10, &(0x7f0000fd9000)=[{&(0x7f000090d000)="357cb04b89360cec9c1643ff0f40f05f75444374c497c05f0bd7dcefbaeb320cce42a2cfc71f5f348932f89a3c096ae64552232407eec1659605496a1b47c974173bfd2c5736ad895267d7d011cff2d45274c5e2a7bbd71fae60b821e04a7cd15ef39e5bfa34319922457dd648195bf39f43c1a44244e2dc925ec391e9081e354a67e8826078c235869354fcba974619dc3b953c76fce621ac779600cbd15213b8cdb9c7d9939887563efe3ca6114364d041523df3542afeafff3e443b94531cbe264b7003f187325935354dc22d44ca1fa1e09360956d", 0xd7}, {&(0x7f0000023000-0x5e)="ce30cdbfafe6bad48b34c37a4f0532d96488c1cb9f6ed0e29fc9a3ef9866abb35ced5b2a75dc6711b6263c32d1975355215e120cfcf9ae3e9970df204b6250a42b2d89863c0917742a8e29b7f41a274259c5a28fb4ddf63b25390fcf06e9", 0x5e}, {&(0x7f00003dc000-0x54)="75db25ea78a8f779c9bb62527ae54a36a0ffbba522aaf60093df6f670d3420c26b2d6e79e66f92133334d6534e0559925ce24c7fe29dfe96daee90b4a01576838c94578aa0d39e97e3f54dbdf3e900d49145c55c", 0x54}], 0x3, 0x0, 0x0, 0x8000}, 0x800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000fd5000)="010b0000", 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d54000)=0x100000001, 0x4) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4(r0, &(0x7f00007dc000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000eeb000)=0x1002, 0x800) connect$nfc_raw(r1, &(0x7f0000b1f000-0x10)={0x27, 0x2, 0x5, 0x4}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:54 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000257000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000149000)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000075c000-0x4)=0x3, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003e9000-0x4)=r3, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007f4000-0x8)={0x0, 0x0}) listen$netrom(r6, 0xfff) recvfrom$ax25(r5, &(0x7f00009e3000-0xaf)=""/175, 0xaf, 0x20, &(0x7f0000603000)={0x3, {"9e35876c6de371"}, 0x1}, 0x10) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000013a000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7fffffffffffff) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x81, 0x6, "b8ff00", 0x4d, 0x6, 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}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a90001"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000735000)=@int=0x0, &(0x7f00006c1000)=0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000835000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000ff4000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ff3000)=0x6e) bind$unix(r1, &(0x7f0000a10000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/24 00:25:54 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) 2018/01/24 00:25:54 executing program 0: pipe(&(0x7f0000c2f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c4c000)=[{0x8, 0x0}], 0x1) mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xff, &(0x7f000028a000-0x8)={0x0, 0x0}) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000cf5000)={&(0x7f0000c72000)=@un=@abs={0x1, 0x0, 0x0}, 0x6, &(0x7f0000aaa000)=[{&(0x7f00002c3000)="a39d5d38a6ff30f7df1f1d33aeca517d71639c84941ef7d2c1e7b4dcbb1fe9150c004b2930f9b748a2bc6a6b101b86c465917d366cc52018661b161d9149f35de6d001a698fd8ecc853e1c3782382cb78372fc3e46f60d894a5a2e01c4394a1a6704481639a0976ec9e7eee33193caa6349a1d3a349a0ddbdef43e614a3541491159163c40e91bf59ac1d9997e1d1b4deac35d71f878f3f6e8098468219724f090c219f5181e82b92fb1b46ee69b2e3acd1f9ac7209e8be5aedc302a3e1a13df3a7ecbe3e7f0b216908066f552bab50f1f5e3451d6dc2b5c8d", 0x1d9}, {&(0x7f0000723000-0x97)="ee7e3cd5804eeef1e09dc59a6c28db47b767913cc14715aa7795a16e3930a789f554950b5b00333c53b573c75b8594473f31d21a7fdfb260c1e1be3f40c98f1dbbe3a4b671792ba26684cdc99236141a3d37c12daf3bb0c2cc76218cb60db999e7f5aa15790c2bb24d66b8100af581e1bb9aace177c6a9c9932933328cfb1ffa0f990ff516652a8d4c6c4bd1cd98fefaf270721ca413f8", 0x97}, {&(0x7f000004e000)="12cb16d7406f48cc3006059f8bef89202445000b59af62aa4945607e834a7a72b73c2289c5d940bbc2f84b1d49d69acb13b0933ae2c444f849dec2ce70904de5985bc2aa206ee990ce3f78713ff4403a968abf74a9f35bff0450c93fe880160681b823c81b8a9d80d1fc88b7caf924a9b83a80d2bf489188f447000293ef5662839084e3e6a26d0024e6cd1d", 0x8c}], 0x3, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x3, 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{0x1010, 0x84, 0x5, "64fc42598e6e56625ba72094d8767f78d4377caea98587da4ad0fcd9253c0121d7a61d13b40f43e25ba6f87e411a4ceb32a7fc4a37ec7a459f15b6f1bcc3a4b05c613ce932911e3a1e4e4107e00c4b7da5165f9428649c89c212a95f2c8f63c86723c3f0cab41bb187750de73e67a06bc5e1c2be3cc4ad23a200e2cd784805f206d65a529c6faf690cd7f9ed1b5c344c3815dad07ac300bf8b19e3138f8538b00688bb22d5fb865003449e9d407df25b9b557afeaee84617f227b53451634cee811fb3ebae9b84d0af65582d6c30689cdef0be58b8d3a292e1d337accfea2f63db07d5e19f5ed5cfa377ab7b66b707cd20e139fe5f98a58eefd7992a68fef47dc9175e1e3e8497b1dbc26ef2839080dffd5287cfa5827e1c00669cc5886486f121bd5e04a4e4776339c909f6189fca6fd584e56913c714c3bf31f5e313d0685e3a544a377e22d4539eddfdf56d1e72bb4b3c0262fdfacba371842e001e9a81f2ce2440774a84a27d16aea9084b67c3a07623df39bccf0ae62f32af5cbfbaf889c1befc50bc4d1892f179de58f59dc0542d1e3fb78e3fadd99c9491acfe4c879f996f430ddd1787fb24c55e9a4579fe049f24b35705c72bf212003db58ae7414ad298aa60c0aa2994fe9559b09e2e2d24fd34345fe72161200214d3441ddc08fee6412b208d100538e7ae1753da126c421dac69bc415ae671c5f519c3b95d379f32c44a751bb1e918002e074b7c6766f854f643ca24a0cd198535f53b0b0dfe1edd13d954771ec2a566266727f594a921c6a2d76d5fda01551e24dfec9d5243d8b5593018e6ad87ce85c5d4cc4e473f538358727b74731d979f050189eda196d7b88e9691d0535c274a911907779e13562a4bd3eafcd15fec4e1387cf444c899a469437934900b2668c27b0f1760ca62b30bd08343c3693b7a8a76b9b1c9a4e1db569077148ac79cc28de9b72b949c92cb6f8046c717aa1490ece248b29a841652762157d0b2179b26820e77c1d2a53062c9556e6256ececb94e162d1f9a42133fb5887d0cf968b6df8fc02eea051284113c112a5e48ed09052cbc2a7d812c273cad8cf3eb7c7aaeab664925940acb9d2f4adc3f85e62c9db3fb66258afc955e71807e1f166a8707d7ede63616c73a9dc0f9c6c91281ab1a3799ed3371124f885289b8376cb34a9a4cdca9f45a4a51f64b9ef5890b08b3c76a61eef3cca42c5096be277b0000c25f95a0ef885196e8193293f5e3b134f705d8de657a16bfd8f3514884f78ce733599b55709a06e0fbc5f1e2bfe4a5b5dc47197820ac4c1de6be1807af48756118a3195a59dd8b98e569a59b8cb056b144feb5056deba0d3a3c9851f7704ef013f7b7f8b7d76ff3ed48b889069cd24d1508a8e4187ca63716b314c529e513343d00bf457339586fb9f84e513a0f16107c7027018aa8013b27f1c1b057ceefbd6b89f555b0650720d71761987e2fd506e2babdeaf41a1d4082f78b6a9f0d83a387f6c77198660187dcee531c4c67c912c7c973915123803d74718f1e3bbcfaa12e52985291f1ad497e6715329257c4d0b2a66f99e68e59a2db4551290465734199a33da5ad6a6ca3303b19ffaeac9c51ce25ab2f504a0492188c5ea70294d65ad6f5d684f50e4c36151f56d7ebf6ae53cfc953be9544a7f3b2e771b94f44e5f8e22c49376c4f590b0132ee3af2f669fb74a92a37972f8b7a50650e29ef499c58c83b9a7d695d5558219067e324e16c2050ff46ca80861cbb7c878f4dc09ae6d2ff7b95d09509f3b2dd42e4d1ce5d224ac7f4a867b10e56f3bed6adb759ac58c38a4898059dfd614a0454a8bab4c43f695eb597c37a3c8faf613c3ec4adfc3bf67f9522ddd170374793882320c18632f171538aa8d46a5fa5a810e9aba41d365f9e34c26f9440c3d266b5855030e0a18872bfa4641438cac00cf232ee01d00e8c7b9c5cd42c40ce065bad3afeecfcc3d60a75e2f308061936f9185320e1a01245c14ba48a92b2b6773bf59cfb1494bcf00b7a6e74572c1f712f9a48f15b62c2e3fc73961e5ddae84d1217a16111dff4703459d36727a81a9bd10b9dd0b1a2f676216e0338301c48f9fbe38f4e872b5decc926c981d40bc953e856a4ef329db0df55e9b59ed421f52b77dba6ba4b0af54497711317db5acbd11dbfc25fc655b333d4f98a4e058ac8e549593066835e186c137599efe4570a9c879ca59f2a03b4536116ad4f9ae92f7cf81ac54561804950ff287a3a5a78a74dfba84e4c06d5ba70f23199fee22cda199ef66124baba2eb3cfc5364c18957bebc42866dd1f209e0c12671555c91b59a1d76e8ab01ed6d6f147388650ee498051fde718d90c6f9f4bccd2e77b5a0a8df6244c34a087aab2da0e35ddf6ad13f02ae9cb13d7b80e35eb43a4cc006504769ed845cdda48203374896c0d7dacb77dc3926340a5c785208e1472fe80d1944b4bd6ea0b4c7d4df3c49ccc9d548334ae61865a8b92e25e8533e19faabe8f2041de733e2e8fe6e1f07fa8a9a74ae27c14a713e995f5fe3102d870e0a97f673466cd040cf9b456305127dcff31217d9004184a57821faf20b7e1a8adf3024d3ab02c2cee7fca8197230553a8e12dd6b6a5ac04886785e0475349cc94f810444d2b8590e0791ca9291f82649b994a0c381f98ef4caebad1127db8fb67cbd3497ae0803f6ce31aa15e8afcc1aa2a8f9158cbbbdd163238ad59cd5686691658c1269114da2108da5f3f60119f577abbe6bab036060ef7d9bebe0a510ed1a5713671e556e06e1c44b85996a7aae808e1392fc582900b33cfab56adae10e6413abd7bbdd971cc622ca28a5b2b04f7660787ebca45632a0becec9092b50f4057300639ace95622559f269f4e91ad4f1301ebaf927179bc2f89f1a8c5edf33fc70525cac926bfb44ba6d4f3a137324348d02881cf37d9a1dcaa574ca67296e037613dc68900fcdaa50a4a0c0c8007712ec70d168d9882d1deb267317778ee0846b64fcce21d88aa42b38fd68beabbe0acd36a101f4945523f40725d5cf47befe99ed4d51d69f220b23219e97f902e9556af2b5416681ce40c0e1e56b2eb136ffac579c1d4c4d5a35c94b8f6aacc7e01a471d068738cbd286d0faf1aaf524238555de8c0d34e2d6832b293ec71da16451dbd07b25caa7f464c3b645666a80fbf3dd2fc92d19df11abc51a68247f4e796362f843eccbbc08aa66e9c41d628feeb73c11114e1ee9198cb93979f6aa1ebec360443f76495b569fa0ead5c8a92357a507906614d6ab6469678a9251d4f5901bd73bda28e5c8aff5a122cf581b6aa31c41a6473cda621e4ee59f84b11423f3335ba96ec27105a876c8868d03fed1fb130bde84ff401d6b061c49457b11f21965328326374f5071d9f41e492aefcca645f1308d0de23553e079670c38539f3ac10672fd9ee68c0743f6152d0ca283e2197a3e9db8043579caf8ea5415b0593f49dd07c1e6dd84c3d283cdb0b4076617711e9befcee036c37441738cf9c14eddc8262960858c39adc2304c511a46d41e2186737e8329c176261ed9aee532753394ecf2ac84daeb3245269aa73d8ce5efdeff8551653a6dcc96405aefd53757f78a6597bc14be8fd89718951a1f07872905e6d76294d4404d1adb2674304357a3e5b89a9cce4de76e91541cf56d32d359a3c7bee7a7cff29ec2cfc9d872185ae10384b052fb930d12dd1dae98b00218397643bf443d67d32b0269227b761ed3d33b31b6d7ac06dbd063a536d5a44a55fe99b79f2fc8933aa52c3733486cae04013358895d707b7c532e95ee316361b192b0e4e2eb9d9ea43667f8a6d5f50d2996ce9a5ba77730315354f16bf1cba4a0edaaaec9c5e3bf5838ff0b81267f5fb560d4a7bf9de463456ac77b77594c31703d77a5737b3714be34c0e3ced45a2d302989143bc4e504f8023707f444cda66974dfec790ff8d235110b80b60544057cf026fc061c9a211ce4ad813205d5095add5d68e194f0f7850303c0576c37b07be904e661fd2d3cc8b500c1109cdec13f4b710581b7a69d5f9323bbbc4174bbbc46ccac1babb363c89cf5bc93d73b01f7021d14960e71e4ac99dc0687a532cec0eba9ca73258d88be72dbed4eeb24996688dadba7dbae577b4547fe4788aa99ea71d5c581c815813330465f068b63d7411042d9afb627e299bb38be2a9f459764f4ee6a53a55c93472afeee85aad4d7084c92ad2f5ae784ab476fae36e713cdce06102dd4f1154431222d0d54bc163c060b620524cd7029b725d42e77bfacdb7c4143faa30261c32bf23ae610cb86de0f59a3c7b1e3d91a7eb30b116c19f516d5b341e7be6fed8da607a4c9416a0cba1cee0ec2ebc4fcd0f48136210e3bc723e7130376c967213aa55733401161b30bde9d6f8854e526eea2fed3ea6005cf53f4c43873b2169291dfa4c9ce52f9de5a9b9b36420d70e611305edd509c690e92f98177a4d0bacd01bd43b27120a6acc9f7c6d2712d1809ddc5c94df2618f2e7c3d5c417568661995b60c9964e3b4cb8df39e3984bd3988081005f0002788a3ceb844a5033c9b49350566c8e756daa16dc0db38adae810d3fce49941159fbb9b8aa437e5974cb61c3651eeca683db3169cc57cdaf5d9d944fe95d695055c15a2a4d3953eb62a538ec7ce5cbc25feb116e7e2d3626d6309115f983fae1cc15d8a064dde3ff7f29241a6dd3b4671337be95f470621bbd922f35b6951335ffc0c9c22af195ce50c028323bbbfcad8a4a6d47516ec876f2008bdf7f663af2147b9ee32567a1ab4d39ea1ef0ea06c82f3dac38c8d4b0b183bae8c7b2db257fc3a70f4b5ac2873c5e9791f305edd01f567162697056ea6949d1a24204b10409dd585718a2fcad347e4a44d292d68a6e9f40405db7be61d32d1f037928e9b855a6586077c4c04a453060ad409515b293e7628a9ad0d5693b01be7ff5ced17d408c99a962497aa5bbd33c19bba29a36d30c7e952041851f26252322dd08ad0d242f2e751bdb921d5f77631ed7703fac6febc9989b4a8012f3a18a97d2a7b593f661a58286635c8789dc32c3d830f862708c90ece0ed077b035a56bdcf51dd81eb5e26f57cac14ae370cc2e65067d3a277e215fcdfcd8cf6ca8bd0e9ef681fea745d3725e988a5596b8953c3a7d1aa5c5bcdab499e3cd93f639f265468d1fbfb62e2245481fc1abc6f1161389edf67a476e9d0512c39698563015b7896743c0eee5b1d95598c73cdb3d06b0c579947f1257b805435a6128502199538f7d166b0fa645ea44521f03213e9cfb0d31de2a81b5f74a2fc02fb1247b61681ddaf700001000605841c487a39e5deb03d4981429de7295391392bfbc2c3ed19df84f09ca8523afad28c82fa879c4eb8e8e9a201e0e8eabc68ba1526da98ff6b3eed703fd3e88f8850efef934f9efabf9d49609cfac113035361ac0a361ad9628221c519cc6c465987246b60ffdebc2a22ee4e7405c68f90c1c469c3fbd4a102dfadc13408393c304a192178597fc4cd66c533d24a5f7e959406cecc2fac1a69cd2bcc9c1861a64bbe6c10d8ae9cb330c24c86631eaa90ca49025e266a0130a6ff23e29da437b3927c1ddf27e623399db45260e98928b854f6b854facfb45c4a7bcdd44a15910a6389ad57bdd24c03b429d1d82ed03800977d29d2a1b5ced28763be43627bc25eb00dbe8a3760ef581987cb8f91bcc06f5f75db06a1c41b9810c4ee4d9b1ff64e42069dd6506a1d18bfaca61f6f2be8a288b290ee5627a69fc7e1c2a1f7a84949627138f45a674b3640004490041"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010010000801a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818aec522ada2264133f2f99bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x2)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/24 00:25:54 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c55000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f68000+0xcc9)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1ff, 0x9, 0x80000001, 0x1}, &(0x7f0000501000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x80000000}, &(0x7f00001ff000-0x4)=0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getpeername(r2, &(0x7f0000023000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000025000-0x73)="d1cacea0c6c1bcae48dc97ff260b8532a4f7e9e1ef58f06f7adf488f4f9c17d0ddd5440a93f7399becedef61832e793cceb68c4d174853522ef0fc5e936e9500da559ba095c9c2e20e351909525f7ac49831e4d51a51c4c42c2d5947052a76a89b74d01eff5a8403a8b6d7c02d8a11709cbeb1") getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0xffffffffffffff1a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) socket(0xa, 0x80005, 0x80000001) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80a, 0xffff, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a6c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000)=0xe8) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000583000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000)=0xe8) r4 = getgid() r5 = epoll_create1(0x80000) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0xf, 0x80000, 0x0, &(0x7f00000cc000)={0x0, 0x0}) r9 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00006c6000)=0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000fc0000-0x38)={&(0x7f0000b31000)=@proc={0x10, 0x0, 0x1, 0x10000000}, 0xc, &(0x7f00006a3000)=[{&(0x7f0000050000)={0xf0, 0x24, 0x100, 0x6, 0x0, "", [@generic="4b285d55326d4d37a3c3b5451eec1c2158ccb7d3c5f99a4d2ae06e9c4ebac384bda027ccc9530874849c607b6ffc3387291be1a046e6bf413fc0b49c0451628fecdf463d7f36fb9c8b515edc0b15e6917b6bf9cfc7d2c3186772d2c0dc4a05eb8ed62259cd7917d80c183c64f0d8677496761ade8f7f94e8d0fd247c739e2bfd52d278d7ffc1c1bb82510e96f6a99a5428bb559aad24a89198fe49e7e4070dc827940673fb8992e6e518df6038f6f3c305c6753314c848d1861acabce889ce3af2bbf6b0037cf7a1d97234e3b8418c058d50e272bf758665a615af016f"]}, 0xf0}, {&(0x7f0000599000)={0x488, 0x3c, 0x20, 0x0, 0x2, "", [@nested={0x198, 0x75, [@generic="54557f17a3e174ca837b11f20681d4760fc9d351a535c529bf488c4741726fe1a2db01", @typed={0x94, 0x7a, @binary="631110dd309a9c1a3da431e8e696fe3f9b74504a4ebf0b684c4d0ee7d81cf32cd0be2962d2528ab7985fc0c70c5c9b17dc7a2a967c181e4e424f97033f8edbf66c8ae3b7191bacede69f43de4d8b682b5338de7fd9e7cb43f934bbfd300fc1d57c824e8e32032fd1aad8f08e7b48879b2e8970d4b209615706291dbe4799ea7736900d1e900a8aa6f9"}, @typed={0x10, 0x7d, @u64=0x4a}, @typed={0xc, 0x26, @uid=r1}, @typed={0xc, 0x10, @ipv4=@empty=0x0}, @typed={0xc, 0x1f, @u32=0x10001}, @generic="0e7d6123bf5ce2f30710bec5c9c437d3685ff7f5967916c0f54802de5bb139b623b004575b962ad4777c30438fab4817ed3cc6a23f31b6b4ae88658466833dec72eb379b1519b37c0296", @typed={0x10, 0x73, @u64=0x2}, @generic="ab1142a6b09db315ee912d1443005fcd219817b39d70eb051515909e8db8bb6408d99e7b9dd84c14b26896e7c10f058ccea8dbb26011e6259a7ba2bc724f81891887a0f0c2f00f17e757268917d4d8"]}, @generic="86bb4484cc51d6f1ef8260015c4af76d57237b9860c953688d1f5be4b585edd8e2e297430a75f3967cdbb3707964569d2474f78a2048b1c690a80b1125ce23e977426a94bb43d719707d3f5faf7a6d08292a6e6c045de5ed2fbb59427f723d392de599881cbf4291296b90e3fdbec3f8479303b7f3ca186273ed385389f4d901446a613f899995707adec03c3f8478ec94b5f9dc43", @generic="967507dc3f9b94c2288fab5fb583c822bf47bfcdd6d157158f55862323c6419d0d", @generic="f35b187e63e7db75c7725e7ad96e87b3e101a823605c8d436cf48da4fc8add161ccc75e6093818b816f0459a4e2ce601ab79dd19f69bbdc95e34348153beaf9e1f40b37b5af27a7a886ed7ae6382242fb05324a2119ed992c61be8d9307e5d566de72eaf8672cf687eff0c31b618878638ed646db1caaedb3d3f31f0c78c9c88ecfcb3e4cf28a4c834f8393f41d830a740af3ff79c80a3c29ae46096600a68b69640878b9933b515669f72ec6f0858a2cb677cb85cda7af49d23bc895cc9e7d1bc27430df27fe1d491ba9900b302c2f9df7cc2", @typed={0xc, 0x56, @u32=0x40}, @generic="4e35323a94f4dc9ab93fd18698abe4f56d32e4ebe11c2ab3d5e68f1cdf538d598b82be3734868c79c93c5df7d9142092987776b6d56f985b2a5e31ecb20ca5a530a9bb2fe32d4192c4a532f94d8d75042b", @nested={0xf8, 0x96, [@typed={0x44, 0x6e, @binary="fbedca51f6210a902d8f760005c3a78283fcd1ec3c56af0fc498dc307977bd3718bb76c0cc2b244b1b7d3168a21977288d1307953f1f12db9501d7"}, @generic="39db1e12058354d49218b3df1c505fc859ac09a14c44c5b3e0046f1470d65018c00bc4018daddeae15cb16deb908000ccaec0e28b9405e9bf41e846991ba39641039603512c46881ea0a021d428029a8bf14e7c7026639c382442592520f55e75ca03f6a2f6ccec0014629af332362f6ee365c0df778fe6c313300b5b0c30e5772ff277198dfd7afe30a8024a4e531246dd9156ea23da1623a53aa2b2ee7f19495abd8dfa24ac6a2ace9e93042"]}]}, 0x488}], 0x2, &(0x7f00004bd000-0x48)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}], 0x48, 0x40}, 0x40000) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) pipe(&(0x7f0000965000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r11, 0x8004745a, &(0x7f00000f5000)=0x0) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000018000-0x10)="", 0x0) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000027000-0x67)="ab0db1629ad9c5dcc80c7b75594e7071f8b280eaa313e1b0c718e604a77a2152a885886eb6499eee12ebdf52a7e822a6507dd2db1f553ce0807322a1c6b6c996368b883e41da322c5e7c0622c985df77c1ca8d9a96cb90ea131d4ec4ea5d385e77c727f572f385", 0x67, 0x0) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c7e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000947000)={0x4, 0xf7c0, 0x1, 0x67, &(0x7f000059e000)=""/103, 0x51, &(0x7f0000b15000)=""/81, 0xb8, &(0x7f0000b11000-0xb8)=""/184}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getpeername(r0, &(0x7f0000720000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000190000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f47000)={0x0, 0x101}, &(0x7f0000d74000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000068a000-0x14)={r2, 0xffffffffffffffe0, 0x4, 0x100, 0x4, 0x3}, &(0x7f0000ee0000)=0x14) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 00:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x6, &(0x7f0000ad1000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000803000)=0x10000) accept4$inet(r0, 0x0, &(0x7f0000541000-0x4)=0x0, 0x80000) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000868000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bab000-0x4)=0x60, 0x96d8c6e213730d18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000050b000)=0x7f, 0x4) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000282000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000007000)=""/145, &(0x7f0000007000)=0x91) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000047000)=0x0) bind$rds(r0, &(0x7f0000a22000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050b000-0x8)={0x0, 0x0}) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80800, 0xc3d, &(0x7f0000d9e000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f00005fd000+0xc47)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000176000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'hash\x00', 0xc06, 0x0, 'ghash-generic\x00'}, 0x19e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000257000)="f373b5f10268ed", 0x2da) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c52000)={&(0x7f00004a8000-0x4)=[0x0], &(0x7f0000426000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000070e000-0x4)=[0x0], &(0x7f0000daf000-0xc)=[0x0, 0x0, 0x0], 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) accept$alg(r2, 0x0, 0x0) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffff05) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/24 00:25:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x200}, &(0x7f0000002000-0x4)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffdd2) mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x0, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000040000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000b000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000041000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ed8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d23000-0x4)=0x1008) sendmsg$inet_sctp(r0, &(0x7f00005f8000)={&(0x7f0000d02000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf3000-0x60)=[{&(0x7f000089d000-0x29)="5a0f6d0d85eb7f873d6dd0f126bc34e84948da44eabf39af7574240251d604b2ebbed578198a55ba76", 0x29}, {&(0x7f0000a67000-0xf5)="0aa3f8deaaeda677d595f844225883ec030a222067cc59decadcf08732f02c185525550e15ea144b7701f078d63d302e5e18ef075eb1c9c981ee185ca3bd604f749586176c634a95dc7c15d5718142dd501a85734d14cd87d0594d8402d79df7b1e10005d4e34333adbeae7bf096cf35fff086cf6f6d3ee66e79c49c7fd8b397012b6b4d1e0728b95fe23058df301c85c18ebbd7fb622207d149173b857d3d210ccb45d25794d116b2207a52f50cce18407de7026d1d0c6051254bb7b6632dc18d5c2461735e47a67600af7620f66e490b5db68f36e7f1db1c2dea3a8d743a7be4fcbb0324d56a9831f5e594a2050b8af0cc90173d", 0xf5}, {&(0x7f00009dc000)="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", 0x1000}, {&(0x7f0000bc6000)="2e40669471cda4cdbe73026b514157b120f4e3d57bf4e60d039266192b0a59ce19d94b0e7b332db9f94e3d6520ef792d025eedb00744747121495368f5b723d2e7d26de01f17b7113cfb353ec71c06f8af55009e8cab4ce32e0046224ec45d44b3c538d488fc1e13109ca7f1f7363c3ead3e58", 0x73}, {&(0x7f0000874000-0xb1)="9da0d4d2b0e0f2c73db20b9803dc44f8d1eb71c6f57c566bfdb5ef2c6a52c05215d8c008230a072c570e069191c1ff88d006402e1ffa87b19bf70843080ae030caf543771d08dded87b2af55eab80efd3a78c93981b2ce2819707cfa567997ac6c40ab66fbdcd45693571734a70b6fd9b5a9cfa803a1803141738f5eb232e26d35309e2f76b027d70dd7d07e891101cdb89c3cd9c2a49d8b8269a286aca62fee7b9130d6a9477069fc793263886e6f32f4", 0xb1}, {&(0x7f0000b4f000-0x16)="f101fb38f7b671a54c3e8d6288e0c924fe2932ebd18a", 0x16}], 0x6, &(0x7f000098b000)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000000, 0x4, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x5, 0x1, 0x8000000000, 0x7, 0x43, 0x2, 0x81, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x60000000000000, 0x4ff7a6ea, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x3f, 0x7fffffff}}], 0xc0, 0x4000000}, 0x20040000) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1,rfc3686(ctr-serpent-sse2))\x00'}, 0x314) bind$alg(r2, &(0x7f00002ac000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/24 00:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000fc3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000069c000-0x4)=0x14, 0x800) bind$pptp(r1, &(0x7f0000df2000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f00007b9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000050000-0x4)=0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0xa3, &(0x7f0000448000-0xa3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x95, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x81, 0x0, "b9d38a5e22999c37e0ff7fe8bb7349603c8fcf1d52ef729e95316235d4470e2b3fd3b18c2b32ad6d8166e8666e3732a9466a2d0e7ec8aca84ed736aa592c68eaa86412f3191675774d3e2347526db35129519ca374c727540469035bdd4669d435ed69bb8d5b8b31e0c577d2a060ae3c01fbbea6ea7f822b7c"}}}}}, 0x0) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) pipe(&(0x7f0000700000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c7f000-0xc)={0x7, 0x3652, 0xf25, 0x4, 0x100, 0x5, 0xfff}, 0xc) 2018/01/24 00:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f96000)=0xba6, 0x201) 2018/01/24 00:25:54 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000051a000-0x4)=0x1c, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000054b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000791000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/01/24 00:25:54 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000844000)=0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8b", 0x1}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/24 00:25:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x3000000000000000, 0x0}, 0x20) 2018/01/24 00:25:54 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:25:54 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000314000-0x118)={0x10000000000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r1) close(r1) tee(r0, r2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) writev(r2, &(0x7f0000fde000-0x20)=[{&(0x7f000043b000-0x1000)="53e56c6c7b5bec89f1fa4e295fd8b0b1f356d1ef5a52776817b77e9083eec36226641452c369eab8b166e57c9947a369a6786fef5959144166c302890737729d96c3d76a0fb8448d6a44bee89f58effb5503ba9eab3aa0d6e4a2026ee3b14cea78719107fc265502c82db04418c2a6c548ce01ca54ebdaaca3dc0a3f56fa25a07ce6f6a29b036d747dbd517a41b298ee5859aafc3e9cc3d2eb16ee4d5b62c709893dda72eb232d88c9d65f770a302eb4c06a721d10111338cf6e812b182792baa0926f22ef276b5f56c3c83c11a301999ce63b04a20f8d1ba17af30ea527532e51fa639dc45cf0009155201d348f9cc0b6f89e3516f89a04e9d047deb56ff1c6330230776b872c0ba31ec8153ee2bb57e063183832ba8724e3aa49449331754a307cd581a4a5b3809859ef80e5c0f9a6602e2601ced84eda121009e344ed5c3448f0317007cbb5a37d331e418ec347a587731693e4f3838da20e10970be4e9ba073d2d141cc080a902268f16f23155168418a5a19b3ba4680bbc348b36f14f164cfbf419f37ba386c918c0edfbafabeeb12fb182881967074bbd4aa0967be1fc8dd2631ce6a6e9bfa36f421794c9ee957f55532e9797820630e0df060a162279c59da32e73651655b5157b4b14214c5f6cb15e988031ad6034c85abade30942502ef44f6c8a209c2bf91ab3a83108a2f3d11c989c0ede050665e1287263030bf35f31de39456f77b423ac0ea50115c00a20df7a0900f7066ed2a9e3ad2390f35ad2874cd4436fc625d0bf55e5212da684873cce18205a76940a511d9698f1333791f1f5d6c305003b66f930cc9197eed66387a8da4027ec7f12d647e8c49b69a8af4df91eed07c7588f1386f6fbb96dc10d82d88679428986081b61205b5947c7b996a690a86f356cef038cdd3d95af68fbceb4d7308bc0949cba1c7246e4d42b18899c03bcca7d14b09a5e9f88577360047700f57877dcd61a6de26c8e1b36606105d5054ed994b33e025f7c9b0dc6b48c767f8194d12b931c055d2463ac1c9466354f99ceea52b1d85439c6c771fec7fadeb82938b75f4d8addf069d4b1a146c1783b4aded75aa27c5d61db854e5f129a7102df5a88ec7e9c466d911e2ccfd92112fe7c7fb6ec62ab666b0ddd4d3ab1be92c16ddd1529edc51199b86a5412b62ac11903d720639bf60c346680550ca2c1755355506353ad3fe4e487cbbe0b1f096b0e514d00e21e5b942a36147a196fea32d124c75f45f20d135cba0e405c659e559d12e1a15c0f150029cd3ff5cf4aaa19b394159600666d7d37dbb300ea3e6c12df21828ab3a3d680d2f8b6c13d4b5c71b7db3bf5a49e05ca0b1cee1407e742e5c8dcfd7307ff4f0bcd1571ef7387fabb2f98bf855a407686c5be818c629673de05b73bdd3dcd1f2ad5081f22872f8f7e5dc1303f6f0e86825da174e74acbfe3c9d1297c4a18641bc574d08ce09969c0451b4b2ff4a58a06cce034dbceaa8ecdd583930bfd44dc640f7bfa5e4238aef1aab018755ba28f857045e171fad69a60e0f5b9e694112f888c9dab10d57e3c2c35d17e1ec36c98d2e8e97799c485bd49fbe98c4d82777594e89e5ad8bb82bee73740f58536fb4b83f415dc707c4fbe7370714848d7526b163088de7b4d4e3925c7dcd6d684556503296b2be632d514c9ff076a925c1775fae39d97391d74db604ed1f597ef9d67a2e6997941069ec89559094d3034e23b18cc106c65be5157a1b6c322f76f9001aa02c187ec9a72d2e914bd7f7f4e249440353f35430e56e5528a536330c71da873bad2bfcf34d9fb91b721a9bad542fa8e511e608f8574f430f22058a64aacbe43418e5584f3e7aac7119a08e47b2886affe959111461671f5c5efd1a6c52f04323756b5bc27889b03ea469ebea07928d221ddbc005e798385e273802edb6cbf0e8f2ae8c6244296c0e0e2bff4c9ea326ff0a03e5c8bee2ccd77f0911a146c3cdb6dfa8026d54e94eecffe3b634b61b1b134d1eab01b9839eb8a4d429ae6b4a484b2b62e20a6b0fa4bb6044fdd0f43b6284a92707cb05eed69ff550e9fcd3015c3425f5877eb0d0b8b4663a203b8d457aa4547e11bd80541f5a7a67f429055b470e46df5722b1736b172e4de37b761e00447d6c0e3e045146d235616e085b5fb68bdf06f43e6f4171345a37c0f6a0485b5a2453ed2a3eaa1160f6be00404b59e9a3f2000a00df9a250bdc1f888263e9c7a1498ac4dbc72925dc09c925e898290f20be7ad573aad53525039aca4829721b283b948de2f207f81dffd4a94ae89e14eac382b30ac1d5d4d570cf0cb46408785825fb6c95f8d03dcdb2c12b49a54f1fe50257b0c0719bc02510bfc8e5ff1d14b566858c25e843f3e9ee8749706dbe622f71543e486b6f81ae04334d6ac163d30225dc6039ee3dc2f1d34231249a8159e12c12c35016da8e8528ba2911742c4fe629c3814f9aaf542cc3be8d9ff03584bbf22b75e6b9678b267efef5695fb6ce4f8c3e842c0653cfe8d49ba628c1d640a6f73bcf3b9f50f13758de973f8faafdf05542a8cb8c25565e43a3a6badd1a76b4f1c8745706c7ffa1f5c9b15e73fce6aabac86bef1659a5814dfb8681928e99f3c9b8547c08e5ca71a401ce1831ec2c532402bbcad2000dea6b46974c22a0adb8442887db82ab237a289b71fd6a818336c0cc7b1a4a04d506eafb33a770584c913d8e3a9b00a551476e4108ddc2003f093e136c122790e81f122b1c2bd632308a10c24804bf98829853da614112fad07ffb315a25e0a3cdb8d61720f436b25cc5a0a23ea4635a3bc12dd28ecfd7b17063e501eb7242e3b20d9e4a6b6fd531e32f8e2c20e628e98c541079f343ab0b58c1da9d2d3f6a4810300a989d50b39801e9a27e38ff2bab1f303dd26caa54245ae9ce0ef6d52a65e0f68832db6a30dbef23e5dcc159ac44d9bc8863ef340047cecb330385f4bb26226a19f9f2b6a9bb0b2d7a01eb2d528160d3df21770c9f92c3175fd7f658dd4fc7ffd3020a1967e8680b6a18311b1c533468222c4d37948e0ad21c3142b685940c1a2828dbcd5744357546dadd5aa46f10b116738d979147f9962c025a01c436715b109439a106c130fd74139706f76cc5fba9ec73459df15a6c1eaea54a0ca7a6827d0d1559ef27d5a3f2be3c1bfbb5793e87d2cb94fcbf1a82b10d4837849117fe82591c240ef7a672bb95c26d0e0308d2bd67205a8ce9f749a51a52193a2cc37adb59fa60f20d3aca1618e5989efbf6247348036ec4869a27c612a8272cfeace2726f07072bbe15870c916f0dbfa8fb09a0b1544f8680c208f7772c6bf8f0619d7b15f3df699503b0e6a8ea3f6c364c91690f63426d680a976bfe3de181226a457f854a38d2e049ca432f0395b9ce8710de6a3189c465e8bd4e12e3bd4062a1881bd8e71a520b42fc9a9088598e754601d3d9774fba4dfee04da2b9e3a459f05ebcacf510263b4bc35e707e52f78ea8255cdeac6b8d232454f02fde691705572132412895f64bb9ae84968a37e52011cf1dff0a8feb626ea6707dc87620c0bc6439bb8a4bed39404800eba848ecd5e8863f9b36de344df0d48617b7f9fdf6221afdd993069cbd64181bfd2f01a1bcb527454cab0d5bd27d25fb703ec64c5cb4cc3b943c3a11114c4ada04c71b7168bfdab5013edec89c11fa88e803b1f171b699441c21298169a05035285d4545854482176e59aeeac266de5e13d854878c76473a066016ea7f51bd0594ed699c9052a817ec2fae6d3dca17c93a043e0b9ab50f53a9d47265b389de9a1f7c80021a2f39fbfb0cf76210c676001095337fa0ef5ffbd680110ab56b68f228c01c75153dcf8023b994b2e9429b9b44d95ba2bf8e8b2766f80453e52e9e6d314aeacc4b7d795d8f78bd23f11dc5dfd74d0fcbf13a39e7f9bc51d410e7b5714dd86ce53181d2d7b7531b93e6df6c4a6afd6c7f5e31091a693c3daf653b64f81d2ebf66c3e1dc07611f2107e72972b6c1373bb9583f32246aa69a3521867fd4378c2a8bc59b3caef73938f92ba40d48123c5bac99574223d1353dd66f1ecd904b4511b4fa4464007466ae0378b3457a8731977218f02fec11df5bac159c8ce743ac77407da0e99f3d6524ad849717cfbdbc1a583982d5072ef34b6c82b4d6a93847b3e706a465b0a7e95af337cc8145c67b658063b7aa5fffda768c65d1bd1eea5ff179cc42585f5f18fd89055cd767201a513edf6abd44da6c8c74fca385caaeda831a29c05cf568e0cc7a3ca27ca150fe8b5d6dc389523499dac866fdb8666820cb7512031e136f39769fc30135683b318cc6e5903e8fdcc77946dfba2decc8bde4eb27738de7b6d4c960c3ba3b94c68635b4bde5241d2007157cb195be0930f91c6bdb275d212eea820ca3d806fdacbdbcfb4829c4f8294326723973a4f8e05b2931951f96ed5abf798bc743a4e548454307e715324d938b036b6780df329998e3443730357c971f2b2e194b97fd2609f8c3f539dc8dcb778645f9cf611c96c92d73081447e6460dbbe77e7d3dbebcea39259d9ff881d1c17ac49387f1a9a30bb0ead4f5df18a99ec538e3442fc0f73ed77de0037c5ecf76036cdac2526c4489b6e1918782a97478d9ba4f047ccfcedce61ddf3913f6c9eb5670040b4c8c1dd0f0a57ca7cf845f2c0beb8edcfdd8fb9ba07c64620ee4a380443c0b3bf35e3847a6a204a5106239617a62897b5562b614609469a2aae4dfcb28be9f52276cdfb14271323732a395ed2b168a7765855630c51da6151f46ed80bea2e4594954c61992fe8d2af17c4b34d71d41a5be0fe65cda87629e29f029985edec72c3bb20407ac06f9b32ca36cc482ea84ea479079d5424b836964901321545cb4992fcf795095be5f31e8d3b70460b1ea07077358e275b6da5a38191b73d41b064c1d8903ceaf337a01a07ce88fc4e377e8f288eb3a7dc9daf4d1e0e7f53adac5602b637d6e8f452ed992a9b3e42387f3f28200186ed1f064768ea19cbfd55c7f15bdb50772c3ecc244f9cbe024de9e3c855103078361646d16f7bf6ec5b861bd4bfbe828fd156cbebcc16e0d91094988d29323788986860cb1f9eacec5e677161f35f44d393e9a64c69813d5ac3555611c03785b6b0eb044bb99774d60b5820442ddcdb621b5d710c4287e80542081a419b1848652d0788ebbaace43c48bb6c76f8286cdcb37f1faf075e0c4e2f92298f2c1024839cc69fc1dd05cba7231448032f3788996311d62e08a937a952df824bb86cc7d364bddd8242a0216ed86aa259efff7de72240ad6613792d8850f9b5eab2165ce46d68658ac4f4407fbeb3c74472b9c11ce8ea50a10616900032354265d5d517d6632848efb576e214a3a2d47650f28d945d1ea04ac5cc4af48a753d9acd46a9f40a8518cbac6db8d5ae972163e2ef41eb87e365a3c3fa14e240e9ba5ed0cf316f06b05702b0b80e4010de40bdb4ee7ad2f6b180d8f5b6e63a880358b92def4d123570dc388bd61ff3c1c4960ada811594c108b68044fe893494c446ef21bd96956ae1a492fa8cbfec4802bcda777e9cc3cf4d52daf2de43fce2715221cd248ab3e6fa1a4a5e555bbfd919884b05f90b39abafea13eb16639d588cbcbe5b849b94ea3d73272276814394812517e005cd61024c908d9907546fdfad85fe3aed644b8f986990051513b2763c6c78a6d256d7a5dc049755fac088ad67026bbe79571641a121e7ea0849a545fe7ed462cd6a2131491b667cf1e7281fc24245ed8681b4f0cac443cc578487363adafe735d8393e84125", 0x1000}, {&(0x7f00000fa000-0x24)="e615b18b71a3e9c82493b3c2d17a6890ec40bd1507a51a64589df12d4cf75079901d69de", 0x24}], 0x2) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007fe000)={0xffffffffffffff9c}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000588000)={@common='dummy0\x00', @ifru_flags=0x3}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000452000)=0x0, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f0000cd5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000813000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='teql0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00007f6000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000219000)={@generic="84cc9caf1f15302a48838bb0bc24affa", @ifru_flags=0x4000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) accept$alg(r0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) accept$inet6(r0, 0x0, &(0x7f0000520000-0x4)=0x0) bind$unix(r1, &(0x7f0000237000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000446000-0x14)={0x0, 0x1f, 0x4d0000000000000, 0x220, 0x7, 0x2}, &(0x7f0000502000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3ff, 0x40}, &(0x7f0000bb1000-0x4)=0x52) getsockname$packet(r1, &(0x7f0000343000+0xcc2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ea000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ac000+0x2f6)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000401000-0xb)={r3, 0x3, "1aa82d"}, &(0x7f0000ceb000)=0xb) sendto(r1, &(0x7f00005a7000)="8421e29a2d1bd22c0bda30bb228d1014c740f289993d6ee282aaed685940610ebc6d49bff64a31ab9cfc5073e4019afb359b1d98a09e7438887828af7743d6dc48eba69e3b585b2458db8ab879533756d1127b71193e51dafb0d3d39bac525868e7fbdfae2a6ba736b28f90d408842ded9e1cdcf8f67bf755cd453fb66e306c9c2965cdf75afc357a9e2a2581e036127c33e36f5d5f32349ca520e27d4c87262891a5eb6ca7ffc81aa09b0909ab7d1bdfe19b991a58f01cf993a4d56516e36f24b86f1732e226b02223935d8", 0xcc, 0x4080, 0x0, 0x0) pipe(&(0x7f00000f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000f10000-0x64)={&(0x7f0000183000-0x4)=[0xc4], 0x1, 0x140d, 0x6e, 0x400, 0x7, 0x100000000, {0x1e7ed798, 0x7dc, 0x0, 0xfffffffffffffff9, 0x8, 0x3, 0x6, 0x6, 0xbe, 0x7, 0x7fff, 0x7, 0x3fc0000000000, 0x36d3, "599c5cbf2d92d3c73a997e9e96031374d84bf09a85c3f569695041fe3d6f9357"}}) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = epoll_create1(0x80000) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000c7c000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000c15000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000085e000-0x4)=0x14) sendmsg$key(r2, &(0x7f00001bd000-0x38)={0x0, 0x0, &(0x7f00003d4000)={&(0x7f0000d03000)={0x2, 0xb, 0x5, 0x9, 0x15, 0x0, 0x5, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x32, 0x80, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x200, 0x3, 0xe6, 0x3, 0xa0000000}, @sadb_x_sa2={0x2, 0x13, 0x3d, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x6}, @sadb_lifetime={0x4, 0x6, 0x4, 0xc, 0x1, 0x9}, @sadb_x_sec_ctx={0x4, 0x18, 0x800, 0x9, 0x12, "09a83a6692154c210644904740b6c44d43c4"}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000420000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, 0x6, 0x6, 0x400, 0x8, 0x240000, r4}) poll(&(0x7f0000274000-0x48)=[{r0, 0x8, 0x0}, {r0, 0x446, 0x0}, {r0, 0x2, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2080, 0x0}, {r1, 0x84, 0x0}, {r0, 0x9504, 0x0}, {r0, 0x4000, 0x0}], 0x9, 0x5) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a07000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000027b000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000087000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000025f000+0x51e)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f000053e000)={r6, 0x2}) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f91000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0xffe3, &(0x7f00000e6000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c34000)={0x3, [0xfffffffffffffffe, 0x2, 0x8]}, &(0x7f0000f93000-0x4)=0xa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f92000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000f92000-0x8)={r4, 0x3577f33b9f535308}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x9, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x2fd, 0x101) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f93000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:25:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_void(r0, 0x29, 0x2000000000000042, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x16, 0x2, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000001000)={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000387000)={0x155c, 0x2a, 0x800, 0x2, 0x2, {0x1d, 0x0, 0x0}, [@nested={0x10e8, 0x89, [@generic="a95921ff63374a845d5d99a4fd", @generic="9c7b261cdfb3b262699f05f98e9f47715a6dbda4b6dfad2ae85bd357bab4ba378db123c74a74f3ae062eb2cff66393f0c0b52b18", @generic="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@generic="22045a9764c97077b3413ef12371e62f84cf3f2b2dd37fad5dd35eb73711115a1d57cd98ec414c9a7beb9bab6e16ff2d12546e1dd592d1d530fb40ebf03519b4b5de2752856581e58a606aa74818fb216f6f0ca4da8d41c7ccdf3511b6129a30b640a269ab1f0f45cb2f29dd2064080ea431aebdf785392a928e4c33de3067b05ff16f84ef53fd74", @typed={0xc, 0x1a, @fd=r0}, @typed={0xc, 0x10, @fd=r0}]}, @nested={0x204, 0x15, [@generic="b32aae68222a6af8666274707e2acde0bf7a5fc8d9cc3e59c74cace135bd5f0088c54d5aacbb9341897f34fafba04a92124600a60bb95969d0dfd65c379cb07d0c3111497bdda47eb2bf985997545dab3323931d64e11ce07b", @generic="d48c4ba95700a7490b6dd0810c2b38402609047a156cf6fc223c43b065c318f4e18a28a6e8532b6283c13daf018511ee1c73435aa6c06a31c710dab2612f364f971f385bb54607f02e3b1d605993147d409e90428a527feec54a759366ff87cb73c4b395031440c5e00165d3963b1fdc0c3c91bfaa0bb11285bf09d81e942796303fb5b6f8f63903c981150456525f8551aeb4e14440464612c94fcfe2f5c733f3310daf1e3b8c616a5adbd2fbdd554a396a773ef3b17a801c25478d201c476a4b095bf65f175aa4ff09117ca70431994d8cfa5c9c5771178a", @generic="e38322fdee9df9e3ff8ae0742e248784efda9255e0", @generic="dc53a03df625439a87d6c722339a3ecbacb781cdf37305df9e3ab00d152ceaabb7fbf2d4059d7edac5042d07f382ff7f869cae5ef408092e1d1d51a630b7d4d61629cc54c9fc5ae12f00ba7828a1acff1f995b56f2e567deab23cbbf3c95ea41353d680c4bc69fe7d0d04656bc31c10128bad74e2ef1784813145d5b2a2afcc5a65e32979279ed", @generic="b70a78b8aaa7bed71e0581a3949baaf4c423d61c30ebd0adac182b1c067a863cddc0eff8f7ccdc65afb653b7a4dd11aac1"]}, @nested={0x258, 0x43, [@typed={0x94, 0x46, @binary="db460255ab2fda1dccc74bafd5b77fe88c5e0f764c1383f964791c0acb86a204304ec5e212fd5c393638ae135fbdeaf38f4e46929677a02af009399adf155ea02db18abbc267611da9fdfc46464c007afe460b805a9932cdcd2b4b1be5ca742c737105569f8f99df0859f9ff29a73d1511c58642b9184d71da0df47a8943e034e007277348326e7b0da0"}, @generic="cc864de023b2b6c0370ec5e2610dfd9f4b873f4141dc8774791b47ac1208116d5fc1abd66d1eb7fa8b71a2dd0c2c083ee552d1e418d1c0b658d028ef2b311fd47dbb1251672908e6165c55f6cae0435b42", @typed={0xc, 0x23, @fd=r0}, @typed={0x5c, 0x6d, @binary="7500c84a0bdc9875346b1c9aeb348a13d3ce69a69d36001db5c105d634e7f714db6b39b23b61efe1df156d35e183971340cd298850b6d9a15b7a3a834971950bf4dc4c2c1c2bffe20690ca9a12cadba8fdf15273"}, @typed={0x18, 0x6, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x7b, @u64=0x20}, @typed={0xc, 0x5b, @fd=r0}, @generic="c9cae31ce1a9acafc28c7cf6edc7a121149ba6fa70de9fd261b5a0495ad0bc681134a7656a6d750902e368eb8deb0b52f998a480aa333dee631c111a13cc3633f63d34b08c12f8f60db1400f04ef5f4031731c7cab02959fc0fb5dd238f5ba28e70ee4268ab3b3b158f0e5a948752abb32eac37ffacb7d3a011a969f80f12d50ad239ae5e9a0f22f4d2f54f0764f1f80633df6aa826679115e1f3af49f5f68e141496621a64cbc10c6ceed0b956d6bad940c06fd967effd45c2f2613b8fc4658068f2faf3e5cd4a30e8c94999054720760"]}, @nested={0x4, 0x38, []}]}, 0x155c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000378000)=""/249, 0xf9}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000ffa000)=""/107, 0x6b}], 0x3, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x40012, r0, 0x0) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x2) sendmsg(r0, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000441000)={0x0, 0x0}) pipe(&(0x7f0000b48000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000caf000)={r0, r1, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000461000)={0x0, 0x9, 0x75f, 0x8}, &(0x7f00008ee000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000448000)={0x5, 0xac, 0x8000, 0x5, 0xfff, 0x5, 0x7, 0x3, r3}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xd8e5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r1, 0x81, 0x4) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r2 = accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) sendmsg$nl_route(r1, &(0x7f0000de1000)={&(0x7f0000d87000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002d7000)={&(0x7f0000456000-0x1c)=@ipv4_getnetconf={0x1c, 0x52, 0x10, 0x0, 0x3, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xbc39}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) r3 = socket(0x19, 0x7, 0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000e78000)={r0, r2, 0x8, 0x1, &(0x7f0000fd1000)="996b3d82aacf31aefd0da9f0afbbc9a41b74681eedef9ee7e97033a41030d1930cdb4b4d5e5364192632c8742547747dc5d5d8d86bab4db8ce92e610ca3130c7d92aec775f0b02aa621851c41620f307ae43822afc103ec0443fb8b6989841dae4d8ce0183c5a315fcec1e57c44b08e246c5cc1340112ab85796ece70be55903a953cecd83d8c0d2f68ad9a5b84970494d2d8aa7ea47a246d29f10705fc9672cd617a9a64222", 0x5, 0x7, 0x100000001, 0x9, 0x3, 0x6, 0x1, "fe86a57e3a65d641abcbe6a150dd616886a71cb517290f75b6fc7e8717cd8ea68d2941da61238268ea0da5ccb5f2365a4ae2d781a9bdc18eaec2b73f393e736a848078973662f6f720b9cef6a98765207be0c60bf1396c4127427f89c7883a7973d0a078fb7de311021ea1113c3abff425738acc9958c16f6d41867c6ba2268dcceb59c9ecca368d0864985a53ecf64dabab7f04e1a0"}) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000080000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0x24)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x413, 0x200, 0x10001, 0x78d, 0x3}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x5, {{0xa, 0x0, 0x7ff, @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]}}, 0x88) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1000, 0x1, 0xffffffff, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x4, 0xffffffffffffa92b, 0x2, 0x8, 0x9, 0x1, 0x1, 0xfff}, {0x0, 0x8, 0x1, 0xfffffffeffffffff}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x2, 0x1ff, 0x1000, 0x5, 0x5c}}, 0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000007000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x2, 0x7, 0xa, 0x80, 0x20, 0x0, r5, r6}, {0x7, 0x80, 0x4e, 0x7ff, 0x100, 0x8001, 0x25, 0x2}, {0x800, 0x7fffffff, 0x5, 0x5}, 0x9, 0xa, 0x1, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x0, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3, 0x6c21, 0x8}}, 0xe8) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xffffffffffffffd6, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e56000)=0x2) 2018/01/24 00:25:55 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008e1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:25:55 executing program 3: syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) pipe(&(0x7f0000875000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e01000)={0x8001, "327e6d2fbba1"}) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000026000)={{0x7860, 0x2, 0x7fffffff, 0x5, 0x4f4f201e, 0x1}, 0x8, 0x764, 0x0, 0x4, 0x5, "8f52831035ee43826816319559d8089a181089457104561f66a12a0d109421c602e236c16084a1472974acf309716d9d62112e254411dedbc27cdd805bb1c8ece0734a28b26664674a58bb707f5be4b5aaf6813e20a6fa4c96f34d73b3f232c43593c647d126b91e4b90eb5909fab7f9b999b9c86c92a6d903d16c06f9d8243c"}) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000942000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e5e000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000061000)={0x5399, 0x1, 0x200000000, 0x9, 0xfffffffffffffeff}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f000048a000-0x8)=0x7ff) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000942000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003b1000)=0x10, 0x80000) connect$llc(r1, &(0x7f0000726000-0x10)={0x1a, 0xc, 0x2, 0x9, 0xff, 0x5ef4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f00000ab000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb86cac1313f531f) listen(r2, 0x0) listen(r4, 0x0) r5 = getuid() setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000035000-0x118)={0x7c, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000cb000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3, 0x10001, 0x3, 0x0, 0xa, 0x20, 0x20, 0x6, 0x0, r5}, {0x7, 0xa78, 0x80000000, 0x4, 0x2, 0x61f, 0x7, 0x1}, {0xc00000000000, 0x7, 0x4, 0x1ca}, 0x200, 0xe, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x7dd2, 0xc85, 0x1, 0x8001}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000090d000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000046d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000078b000-0x39)={0x0, 0x31, "90b995c62933130c097ca42e410083d58942a816d45f36e4599be44ebbf7cbdceda7891113f71510855513662a487b0180"}, &(0x7f0000fb1000)=0x39) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00008f1000-0x8)={r7, 0xfe06eeb}, &(0x7f00008cd000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 00:25:55 executing program 6: 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_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x11, 0x7, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r0, &(0x7f0000006000-0x14)={0x11, 0x11, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket(0x11, 0x80b, 0x1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d2a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @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]}}, &(0x7f0000f7b000)=0x8c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7c000-0xc)={r2, 0x3, 0x30}, &(0x7f0000f7c000-0x4)=0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000f7c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000efa000)=0x1e) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009aa000)={0x5}, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000f7c000-0x4)=0x0, &(0x7f0000f7b000)=0x4) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 286.327101] nla_parse: 2 callbacks suppressed [ 286.327105] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000900000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dc4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dc4000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x800, 0x0, 0x100, 0x6a27, 0x4000000, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dc4000-0x4)=0x0) 2018/01/24 00:25:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x200, 0x20, &(0x7f00007d0000-0xd7)="20ff23cc3285aa92038e582db67aaac3d9b83e35d34712456952b33e81c7fbd5db6d61b0f041c0539efefe58f98ced87680b6790e38124ab8c3694f6705cb24a7f9750bf7ac26a0ed659bdce75ccdf363d198abaa1102ee357fbe017d8d9dfad3d74b38e53ee89ebcd3325e0c4860325a8549598814ac0b71ca18a8eb28ebf16456c0c51609b51b6511487a1003212ce3e1b3dc0e66e6425eaf4b8c8e42b7dfee37787ff289a524d72246d30531b83ccad1e9413b3f575f255b5040265bc0c62dfc11ffd37f9f1f26c8c94a3fc49001e0ea32a2c5f140a", 0xd7) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000476000)=0x0, &(0x7f0000160000-0x4)=0x4) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x0, 0x4) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000a17000-0x8)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f0000d7f000-0x4)=0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0xa1decd145b6de0c5) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000587000)="", 0xfffffeab) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003000)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x39b, 0x800) connect$l2tp(0xffffffffffffffff, &(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x4}}, 0x26) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000003000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xfe01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 00:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f000048f000-0xa8)="69b741047005b7b5d594f9736fadb475e716192a9b300f822c59f92ec052214a3776cec20bdee5a183b60990609b0e1735eb07316f9289aa0f5f05e89e425640c15038faf6ee82f4f136f408561d8a2778d9f2304dfa130a1d7a7775ab3bf7edc1895180bd15bd14ec14f2d4f59f3c738256c7742b8ade2e0a0386d933b1a946b2f80f8ff527bc02954c27f68c06d73b211268a6631e6e748f771577948355832ba5fdc10850daaa1043746440dda66a", 0xb0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a6f000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001e5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x29, r2, r3}, {0x1000, 0x8000, 0x4, 0x9de7, 0xef8, 0x400, 0x3, 0x7ff}, {0x2, 0x200, 0x3ff, 0x1}, 0x2, 0x3, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff, 0x6}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000351000)={&(0x7f0000737000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000289000-0x10)={&(0x7f000030e000-0x210)=@flushpolicy={0x10, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xb7f, &(0x7f0000952000)={0x0, 0x0}) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000953000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f000047f000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) [ 286.383684] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 286.417329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1392 sclass=netlink_xfrm_socket pig=3311 comm=syz-executor6 [ 286.456465] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1392 sclass=netlink_xfrm_socket pig=3311 comm=syz-executor6 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00006c3000-0x4)=0x63f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) socketpair(0x8, 0x5, 0x1, &(0x7f0000508000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ae8000)=0x0) bind$inet6(r1, &(0x7f00008b2000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000020e000-0x8)={0x0, 0x799}, &(0x7f0000bcf000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000091a000)={r2, @in6={{0xa, 0x2, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1, 0x90e3, 0x24}, 0xa0) listen(r0, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000a5000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000803000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000118000)=0xe8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006a3000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000081c000)={0x0, 0x5, 0x0, 0x4, 0x7, 0xffffffffffff8001, 0xfffffffffffffff7, 0x9, {0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x408, 0x1ff, 0x7, 0x7}}, &(0x7f00007a0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e09000-0x10)={0x5, 0x2, 0x8, 0x7ff, r3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000885000)=[@in6={0xa, 0x3, 0xffffffffffffff77, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, @in6={0xa, 0x1, 0x284, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/24 00:25:55 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000d6000-0x2c)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3e1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/24 00:25:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9a000)=0x14) accept(r0, &(0x7f000028d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0x8) 2018/01/24 00:25:55 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d8000-0x39)="5a9dc28c15adef6f8701f94d5390a9c5fb8e9fb3e468572db9f3affc2612d995d31f160f9c543999fd1ee37b57f871515b6586cd3615d929ab", 0x39, 0x4, &(0x7f0000ef5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000024d000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ba000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000040a000)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7ff, 0x4, 0x1, &(0x7f00008fd000-0x10)=@generic="748e68ea9be576a28631e85caddf7667", 0x1, 0x8001, 0xe346}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000094e000)=@assoc_value={0x0, 0x0}, &(0x7f0000214000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000099e000)={r3, 0x1f}, &(0x7f0000cca000-0x4)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) sendto$unix(r6, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000051d000-0x6)={r4, 0x80000000}, 0x6) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) r1 = socket(0xe, 0x0, 0xfffffffffffff000) connect$llc(r1, &(0x7f0000e81000)={0x1a, 0x18, 0x2, 0x1, 0x8, 0xfff, @random="f45747a00bb5", [0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f00007d9000-0x78)=""/120, 0x78) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000043000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000774000-0x4)=0xc) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005f1000+0xe63)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f5b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c8d000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) r12 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002db000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000293000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8d000)={0x0, 0x0, 0x0}, &(0x7f0000966000)=0xc) r16 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000782000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000749000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001aa000)={0x0, 0x0, 0x0}, &(0x7f000079f000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000518000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000-0x4)=0xe8) r21 = getgid() r22 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000132000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcc000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000225000)={0x0, 0x0, 0x0}, &(0x7f0000bb0000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000180000-0x4)=0x0) r26 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9000)={0x0, 0x0, 0x0}, &(0x7f0000627000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000086c000)={0x0, 0x0, 0x0}, &(0x7f0000911000+0x6bb)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002a9000-0xe8)={{{@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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) r30 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c33000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009d2000)={{{@in=@dev={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=@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}}, &(0x7f0000673000)=0xe8) r33 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, &(0x7f00001c4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000500000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc1000)=0xe8) r36 = getgid() sendmmsg$unix(r1, &(0x7f0000d23000-0x150)=[{&(0x7f0000915000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000068c000)=[{&(0x7f000067b000-0x1000)="23fa4252dda5b0ed69a2c785c8fbf0edcded8a25160041bfb64e58123dbd835580530fca42adea77f40bb6a9a5f09e0d1e88220165ed1d4d632ccee1943e1d83dcb5bdfbae4797dcf0b9f71de09434e4f9c911fce6eab3fb98fb9edacbc59eba18d52130668415957978a32575bc829b12721c323492cc6ce57187f140354c417fa61ec08133ad0815f9d74487e3d1b4c7d20669d3b65f60daf870731ae2fa6865ae8466de40330b408c5825fc8bdd69ae12613205a91bd853bcecf8b466fb05d8550822e91a67464f4e14f466e529adfb56ae39112e07c5848b3851a3e574981020e12ea321adf2f963fd9c0be13e769a8c5c2f3fab534a0de3c6ff48b2bf3d62ab15fd2bdfd4e3b041c0ece1e7bfe4ca8f90888f0d8cc23c5fbdeff1e8377a2d5abc128508d09a24f0d60176a6c3d10d5c78822f824836620831aa6ee117f0cb6947d8e70d2b76195e2078db33f615a3f55c8a639534bd40fc7fc07d946336e03a6fae1e55d93bee403153368e70d6313fcfd602de0e172952b858d7a79bdb286081caebabac4ea8b952709e6872b18ff73b508e9e2641d397767940d29d3f552fae40eafcd59099348f144f7889b42a7b60c43b467569a73262b43d4e6042e4588759ba3dcbf8107e81cd99b2e18598fd2af0fef332055d31b75829a651f9a9a022d3774d77a884a6e0b2002cb61cca09f02c8d222cd038c704fe45a683d831b83de408da0ae572fe3b50e4f4eeb98657035d9d3694a4590ea492a1b79725f87edcc826eb41d6fc50940f0c32fb954e373999c2bac312541244bd61a68fc59f71424c853078b4404c341130d9ac3f1124f054e41e22a0c231e0079603f41a0fe547392f13829d5f078147bb6e8231246b6086ae5f15908a47526f10bae4f02a41091284ec560322e0fc5d4976b4ba644b61e7b708f80f7a769be6aebcec4f664df3ea97257b16facbb5570e75b79609672b952a9df86d8c380e5ad9ee33a28a4bacc64851dcefe24a58d770bfe972b4018abceb87aab169986fc203e6f3612bb6bdab23acfb47ff34753f3cfa5a19cbb009f589d7ae51a0f519fa95fb941ccb4e6fce6cc02d6c5c90ed0189231031ea92ea438e24b25ea15ff7efb6dffac60e8e79ed78047ce3f26d020b77ca64937ca7b7eef62db1c56134a138f480ca0cb62f66dcbb6facbc7651ae509e9f1c2a52fca082f8d87a8597074b7cc4f0170feb27211b34b802d3e1831ec2ee56e7bfa99f6dd746bcd6bffc1df67330f2e9b08ce07de68f7ffa39806048c916d38bf14da2c33994cc22b80b548b6b3f60668024ac2348f4e27e126e9aef771aa4d18f44c2d7567fcce2bb137a8c32ec72ab98d1781549eb03d9e7aebe8c45e949c464e15922afa5576806419aa3307f0c9b12d336cb756798d5526bbc080e2a7598835967064b4a4aeecfde76aeb611d93aaf487af0f4f25e684886300968731eafbf982b12aa15e22ad59fbf442a4fe965f58a72eca580591cc3dc232c90a1986492c4397e78e0aa0ada15aac62cb1c9c30e339e7b2f3c6dd5356b42e6a164ab9d9515a75cf3fee73fe5847a4ff4f621774ee390e1a85c02beec83d2573071b2a99d67ee84be51c95c5be28615bf79857ce03e866893c38892d20f902d03a52c8837e7c57a3fa052914e4bc41da970a6992b6390ef49690c8163054065bb44eca078a414010767178341434ea1867a0ebee1748cfc066a026942c294c247a06ea4d00332ffc4a90194632e012d9cffcd3aefa5eb6ca69bfb5b8ae63df8eca633c6ff5d341d827e60a84fc906a3b6ca16c5fed04c519e71c561e99b93cdbd2cc970431774101b91eaccf481948ae357a6c13a0b45f25afbf1d10d1ff897b5ea395c1af6142fd72c2a0b865b4ce52f7795f9904881e5a225dcf1090f8be902270be28fbe3d930406eabf762b853c7b9cf9c868e38476c9b42c549c76717bd917075362e0cdd36fcd0f60604c7bc20e106c79b82be0dcfcc3cead4fc9e5918d89de18f887f5745ec1744df407b0c8228370383f674ea235af4d0f07a0fa15bc498cd1eb270312e722e392186a50bd29ac5bfb8ba0c62f35c069eb64c4621090dd61ce6881e16342c340c16660b907f23a891f30b181198e43a33a14c377cb43708bbf889169240072beb467df71a8384d0db4ebac817d1165fd7216eab97dbd5b9ba509c1a7a3d16a5481746327c6b92fd86142bc2dbefc1f6ad27bb20dd9742d1b0ba2942ef498b264f712a8c22816c2854b2f50c18a976f017d7642635a10a50f1853f84fcd30ec13abd07fbd41fbdc61bb2b0aaf3186636e3345a634eeb09a4cb96093f62f8babde02f45bba9bcbc37dfcddd5cd7253c9e9d33c83780b64a775fe3df2a959bca6cda8c2f9901242564dec4c970224b0cc96a9b936ed522dcd20054ee6c442a11def339382efef0bdec0dab47b08ac6feae0d016ebc2812edc55f8627a248481fe1dc5cdeada218a1559420ceee97526ca5613d1f68dbcad1ec3c107f52bc1b9e0d5f286d9e1213bea09b6221881b28e0cf422b9a7452ded24ed8659ffad89e429e83eb6658c3ff7cc1a7c1a95bdae0ed4d3964409256e6628d3a86474bbf268fdb3cd017ddfaad942680ab18e00d490940defdd50a1afcf498985a9646d4308f71751477de51a24266a0ee89f4aed3ff64dfc46644c7b6dc44ca5d2a01acac3703062b5d9301745565b87c4a686502b7c7dec21ecf27086052097f2f204a49e7ed4702e8869a783f9a10647bfd74b7e9898d6b84de392394e39ddab8a2a072a9b8b0cd43e7369ef269689e9d35c8df6ce718ba904fec907133223bb814e78797f4a401c91aed1929a550e234356214850ab6c8eb37c68ab682e52c9026248369a184a1b81bfaf401d5703295597607007efdd9281ee9e6ac8bbf4dd262b69d4729e0d8c0a646fd9482078261f2ee24a4d144d0318751c1d599a82fefbf900714e9539f6fd1118a9f0470459e68e4a350c37c8917848231a6401f09c1ab300474e4874ce4ff8d9fcddfd74322be17fa9056a2e3b00fba275bfcc74cf8f431c579377c2606d2a06ab45258f61005f16ea2d43ab14c2b3a5456161fe1bf29a1e028f749094e41508330b5050e8b37c9b14a0fc4bb292e2794c9311f4fe968d073791446956768fde6f9b0965e75abbb06b98ced0b2092c23043bdff61cdf02e839d5d066e764a0c98d84100ff889f4a241635286c4949d137807999300cd9c13c816f96e661ec5bfbff8557be9cc261314cd44d18109d4ec7d6123a5e9ed97397d5f3a835f8270fa7c2ba36f70e6d39a53b542b4f84f8c924b2f4183f34aa4b0e16712e238de3a0032779ba770e7711fcbc762663084babe376db24ef984a7482b0bffbea17399840e231a24091ecd410d3b70021b147ce6feea635773dfb5c5a992442093c840f36e8f3ce60a8c3e51f02a29bbcb85dc912f7eee8a031df2c7139dfb4428f46c8ce7ad6c138c1cc72ab2107f52e03594e552bd91fab456f785932cf143c997ac07a0b6a1f9944983ccfd858e8acda2f1fda3bc40dc0502257e219bfb84aae321717a5fc2a49da3302e65b6c1f152dad526cead1c0202fc2d922116d3810f2e3c200c190ee052d8181bac61ecb1bc49b1fe0df8d5000514d451ae9fd9190ff572c31313ea0c79467a8e07efebe4875e4c770eae4e5ff0bf5e4d199df55f46a7201e2da13d65c6496cec018dd4a196b446e56861c965a9d32fa7bae3127de8ef33fadc8e70dba491e5184f1ae8913f9012044cc918f84b3487a1b4ab48fd0d8083552e1e638a76a2c2ff13bddf473909e45d4d09123ae2038db0a0866420b8dc9d868276834770926727d44b658dbd711887f0e99e082d401c0f79fb844da1d90e91c35031c32696d6a18afd5b2d44c43a22c66c2a7189d765da607448eef8f8a99c42c94ba1dc64190fac654710475d8866d2dc5ede9637c133bed94656d668e308321ffd05b67e9842331d628613f2a788b41e0d0d77e0df50acf0ca43274b272099175dbd5bc1c53fe97d708c233c1976fef30a07ec7b2fb363d756d3482727d9fc1ebe46e8e562a0b06c24baf4e3ba9826c7343e32635d3402fafb3abf5b7405debeddb232cfe64375ffb59487bcdcb05b00345ac93bca63788a9d4713b08a8e2ff03889df1ecfda56f660414c9913ce8470a156d41a53a36626a01825730917d4e8b082225323587703ec94a4739bd5f334c57ccc18da9232d30a070156f526aa0b0da726fb82294beafda0611dbf0d7b26a7a5a3db5b7f33ce1eeef584b8a8b2035234fdc82956058a301374d589d81b31534fbece2c2cada8a97005b4e970133fefebfa5e6274433d2c278b6a4d35c5c41ab25bae032b6f24602b1ec0f9483f5518a156faadddd63b7b97e51848cbdcdaf463bf8140e6dbe5011a7044ae93d6c197a7aa1daa946a25c8a8ad1d4df6861921c043167883b684ed33e83003c7b234a787164b7e0995efabb783715a82feb4bee2c6072095e34e18c589f97ff0c4460cada044c9d153636e25a56028983d7e4f29483e6be9784c56a6e96cb84070c2d568a0410754303ac736cd6b5972789e4e595652fbde3c8a81d584d86d77636310690eb23029ad1a654a97135b42f0c30459dcae9c36d594e80a20e573ee2bdeb01d4865da6f3d131657f7d9e205b2c43e35388b78c9dc6aaae9f0125b0c4f9e79c4e125f60078123566e11d3bda59b1471d2b176ddc6fc88bcd009afb1086f7884048314f8e29ca52a4f058e2c0b46ac6a179bcd50d521e2a74908fb58b94277bd1c8d891ec4c22f54878f8aa8170349f2edf6c50686db07b9f1191258016841ed73fdb59aba0180a012690b9b7e5c0411f68f59c2bfa5f32d303ab91f4995b711aa48b460a1253db3b01a3707ee4ce4df929cff72da8a937b74dcd3925b6fcc5380eabdf1c559c074a8aa405de07a50008ccfd750a4e2c75879241713730565180293d9570ddf11e08916189c97898bdd9a5d915a8b44b6278fa21a28b32284ce477ab88f32d36d534a433b4f85ecd3485389c084195de2b3ccb01f1b7ee624761885be3efccc9ff4f5c8be74e40151b45dcbbb829d4831a37bdd744e5e567596e18ad40b8c66c68ecebc0a776372e9c2b1ba4b1835d47b94729a80195c4079fc469a212db9882329f491a68d0bce8773a9ff4053e95f592fafc6169bec0601f9a8d42e094a599d706095fc6eb4431377a864307c8d0014429c11fd8f80dfd62971a15d3726776f718ec4b766ece8dbf319ce47221ef146e4b80af37473f7b76f816d36362527152e5d49bc4c03ed8bd094e862e95a042d0ef7a8e6bb812af2d16534b070bf9fae4f8f8ecc36febef3817874ad279bff6b6a80211514d1084455e1d6faa680c237008d922bae00982519522e395014083ddbfa15c7424bb3436d5c640f0397c5d14f8a824736a563cbb9db3843a1f7a4e9e8327ca034bb1517f29f80ce5654439cdb14a181934a9eac0351db5e3164cae7789d25faed355e84ce590f613ee96749fb1210caeb359023dd84fe16cee45426b22b2a526b76f36ac586096f57e51cb5c7418373bc26f077d4ab1fa1e4f5c3067d8a1056f4de2cc727fabd6d2309322a53481a4df8d63d39fdb53ef23259191eb87a8a1d70a964a5f87092ed1be44e45ce6442a30a77bdfaa5564673cd112cd106376fa1bdb455daffde5a831ceaeab43f6803345507853ce950cef77026a2ccee7a38ae05dcb5c09dca3ce54e5cc9a32b74b728f351c5d7e6f2d159c531243dabdd6124771dcceba6040", 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{&(0x7f0000ff9000)="2aecc2bd244078e63ed4ce7ebb7e1c6ac9f930a6ef682a62097664b36b3e3d6c9ff2dc8e772472e022e83b66416763f33b5196910166d8c4a037a219003a4ccca2094bfa1308c5e5eaf6647d47c4381e34bb6b1516322a3ac6df65a0789896fbb87ca7584d749bfbd24183b5892243c9d64da2572d610c789efc0dd67c1fac95ac9e818c67066ba096022a0408fe7cfc73350447a7fc811bd8888d", 0x9b}, {&(0x7f0000d11000-0xd2)="51ccac2d24c767d69410f94285edc635d2bf5bb936c822091e109cd70a03d165dbb1c2181845f199af5d93172094f90dad88e4ca35ed66bdd62da76703f396e26627ab555367a7c4c24505a0284fa8477a939eb528402843122e3074b62e218c103b12434b0c0f56cb199b4cea9e9e6f414af7f1d1fbc3dd043a7323fc5455a8ebeafb0294794ff8169ce9903a359214a9aafa86936a1baa9b55931199cb0e653099fa1299a73a4f5b822e3ae26954df99f04490044c36c39aadafc32990abb5e0d2ff72212ece5b3c0763c1bd2978155bec", 0xd2}, {&(0x7f000045f000)="50c2d366f77af5da3a811f85c4d129a03f4b937a769d305db450cbdd0334ced0f39d0b9fce7e51186dd4c476d45c500cbbc797701c65009a43aaef86721e58bc102a1863cefcfcdc45da781b8da65562b09d8eb9f36274852041da452340ba84cb7bb0362c504b294d1e1b264caea680806edf3d930b2d393f5b5991d1c92c3984497c77d14b110eb2", 0x89}, {&(0x7f0000671000-0x66)="6e8d47619cf36a0ac6c4d8584d591cc497a9b580975c4d77bf37699fbdefa3739d61351d686eaefaca12f98ffc90ffa63afeab34f98baea429ed4edec25280f59e955e5d0bbc85131ef2bf4dd5240ea54ad6011381ba6865047fcb5bad69d17d337597682b6b", 0x66}, {&(0x7f000051d000)="79efda4c90d7d1a1bacefffb951808377a", 0x11}], 0x9, &(0x7f00004c8000-0x50)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r2, r2, r3, r2]}], 0x50, 0x8000}, {&(0x7f00006a5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005e6000-0x40)=[{&(0x7f0000148000-0x4c)="8ee15186f57fb835a94cbf5e5265c222cdc97e090ef8ac63b0dd7f05ec897d5839a0c14a7d8b02649780e3cd0d8f2291466f8d9de439a7f63c70a2769a71669e0d5d46074998b8f146846dc0", 0x4c}, {&(0x7f0000dd1000)="738fdd846c6144dd3139a5e450f8a76bfd44b0d521da56eca481ec93eb92a839b1c48ed2c2eba6a02f2dd29121301efc", 0x30}, {&(0x7f0000db8000-0x6b)="5906d445c9c34c7e65945a38af0a8b27c097eee55fa9130d682a45a774bb31f503920f3fc302be0e98aca028b1059dc2e0ddc09ecb26e2acc825ecf14c061b47fd08a203c2ac904e2b1b8cb365771b44e20ebc7d58d34c0b09775bd31e4fe2253a82c8bca5cd5786ea3497", 0x6b}, {&(0x7f0000fdd000)="7becff54496df577a73a5d3ff238eaa708feac71ef7fd2761a5fd4ee", 0x1c}], 0x4, &(0x7f0000343000-0x100)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r3, r3]}], 0x100, 0x0}, {&(0x7f000099b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000012b000)=[{&(0x7f0000639000)="9e3676cd028ce632b2932b2388ab181e4170b46d55fcce24f09f96846a0193bfda1b7ec9550f830915108fefbae62b6dd2c38c3deed031ac098e47fdc08ed3654b0878793c53e012f9e0cabb430fcffb2f3fe9f46785fe8c50798ffa2276866dda84da7fffbce28d5aac32b91fa06da1b08f213686d2014ab070e7e73de8068d587facc8762efc517ec17c0f4e2aec8a643a198981485131abee7bf62697402ea7b9a3f478c3e314a2df2b519d40c3e8a5ce2174300f5dd3b22f93951c9f420e93d9c8a6f22a783fb214337e7efebd175aec83f54f159e133d0af98027", 0xdd}, {&(0x7f0000ce6000-0x4d)="c70611526468e08907e99589a91588d3eb0a902fc23063b31da1a120cac73fa322e259c488e71ce5634ef0441bf91689de7fccaefdd5b2840a46835d99aab38fa83b2f0f8ff1ed2bbe095eef48", 0x4d}, {&(0x7f000068c000-0x14)="7739797b11ad41e56bd28e4f2cc2edb1b48e78d5", 0x14}, {&(0x7f0000ae2000)="ff037812e33bcd3731f28e87234d6dd1877bf44726643911db00071a1284d457f587f3fc6afd1c4875c410c6579a0fe72ec957fc0e9b244d6e0068c2e81dbefb670f944b5e33eeb7767c2ba744d701c17383111d32c7c02dd8e49be07eecb6ed58a7e2db2e9e6038404eb593ce7a8d1c312f85684ff58e2ce327f132cad71b25ffd0b6afc7757117188ba366477a6c038cd8de99867dbd740e299fd658114b60ca81a5d8a48a7ce1352a07e1a039c2fd82336af4bba46024", 0xb8}, {&(0x7f00005ba000-0x95)="32aa16e1af08d5ad8f7294f051757871bf0283c17f0336f05b325bb9a317209a19aa89a38eabe57c46c4a30def5f6575942595f6e5c6b89fff778467ace81c631edaaf9e94b69986204f637d647cdc3e0aacbe57357a46146f2100eac51eb210cf668b13f830619c23325e017a978c85141893321006bd527981255e8654ff803ec67db9f25594eadecdd157fc47658376f123466f", 0x95}, {&(0x7f0000716000-0x1)="b0", 0x1}, {&(0x7f000007a000)="fdf1b26d0584b7c64c7e51749503f47223c7dd8261dbea80ee92ec806fb36fe72fcdc050bbee21f6d9dd530fd870b3dda97d7e7c7f26f672c295d907b3b57167f667c6f2671bcecfef20fda595fcef527a0883259a51676e90831556587fe0fdaaa35054df25ca0234d611bfe14c3574b8aaba77afc7d707b2470585f4f76f7d1adeae03f88605f94698c39d9847df5348d1f156b2f6ceaa2d8496f649fafe3d3a1dcad0d048cf", 0xa7}], 0x7, &(0x7f0000369000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x38, 0x1, 0x1, [r3, r1, r2, r1, r3, r3, r2, r3, r1]}], 0x150, 0x20000040}, {&(0x7f0000982000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000050e000)=[{&(0x7f0000aa8000+0xd88)="1cb25550bf14ac91ae351009533198dadce7494d1aa6898c97b3c09baee883803b639502eaa9235a9181b8228627a20697dc6a56d30b11f1ef3a9ae43827a94796b79c1cca1de412f19c326b7e78b1782b66df1e927c08a33316d04010094db9a73d23e4c66121aa996ee852f5b54220538dc6155e4086a76c9f32b3258ce77e67dcf6287af94952", 0x88}, {&(0x7f000040f000)="3b3eb9a0329b5fa85c94ba3ccaef2ae4a6c6cb8dd4396ba0b43d9712d8f205df903497fc84f9459e203dd65adacfe424635846339a0615cd97e5fc0d47a1ef111a61ab0333f6aee3f77780", 0x4b}, {&(0x7f000041a000)="e45777ddcab69216989430204485c8a7df3b2f18269f0de9d2a907e9e4962ad09d094f8cb6ea3862d649d127c8fef59c7feb5d83d4560bf58cad724a271d026923aca9f135357013491a9c628bf09f1b73860dcc814e71ee2714a85ef6673b9c195a49600942db76", 0x68}, {&(0x7f000045c000-0x23)="dbc715d84269c069f75786fd66f97f3da0b5994af51adabf02b09d881f27240df7be90", 0x23}], 0x4, &(0x7f000037d000-0x50)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r3]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r1, r1, r1]}], 0x50, 0x10}, {&(0x7f0000edb000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000989000-0x10)=[{&(0x7f00001b5000)="3066194f6396e2ecdccbebbce091a5e1803c457b9129d771b0d453b208533f54ee0856e4384f4ac2a82f3101434acc015ae26c9fd3", 0x35}], 0x1, 0x0, 0x0, 0x8000}], 0x6, 0x4000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b94000)={r0, 0x1c, &(0x7f00008ff000-0x1c)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}]}, &(0x7f00001da000-0x4)=0x10) r37 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000645000)={0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0xc) getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5f000)={r37, r38, r9}, 0xc) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cda000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b86000)={0x0, 0xfa, "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"}, &(0x7f0000076000)=0x102) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000998000-0x8)={r2, 0x100000000}, &(0x7f000065f000)=0x8) accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006db000)={0x0, 0x0, 0x2, [0x3, 0x1f]}, 0x5) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/24 00:25:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e43000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x3ff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004b1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000734000)={@generic="27403a0c3e56181e3890276578137fae", @ifru_flags=0x1000}) 2018/01/24 00:25:55 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000+0x932)={r1, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9, 0x20, 0x6, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r3, 0x20}, &(0x7f0000001000-0x4)=0x8) setsockopt(r2, 0xfffffffffffff001, 0x200, &(0x7f0000002000-0x55)="978a6923ebcaabf47555e445b62ddb8936570eb90bbd40683cb7176532c7e718f99f1c77e9cf2d2a964595c8663c608f7b981a45fcd3fe239ccba66291309337fbbf7c9b25b6626ffd9512e8113d6f760e536dea36", 0x55) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="89", 0x72865624f8f166ab) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x101, 0x0, 0x9, 0x0, 0x9, 0x6, 0x6, r4}, 0x20) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0}, 0x48b) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b7a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f56000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) connect$inet6(r0, &(0x7f0000fef000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff1000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe41) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) getpeername(r0, &(0x7f000000f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0x26) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/24 00:25:55 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) 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_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000+0x4cc)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000feb000)=0xffffffffffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 00:25:55 executing program 4: unshare(0x80004004) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009bd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000605000)={0x0, 0x0, &(0x7f0000d9f000)=[{&(0x7f0000662000-0x9b)="e3", 0x1}], 0x1, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000480000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a08000)="e3decbc7e0b97e34675b7c8ede9987c2", 0x10) getpeername$netlink(r0, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x1000000000000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000efe000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000628000-0x4)=0xc000000000000000, 0x4) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000748000)={{{@in=@multicast1=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3d000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e86000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073c000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000288000)={0x0, 0x0, 0x0}, &(0x7f0000aec000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000beb000)=0x0) r8 = getuid() r9 = getgid() r10 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5f000)={0x0, 0x0, 0x0}, &(0x7f0000db1000)=0x342) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000611000)={0x0, 0x0, 0x0}, &(0x7f0000b77000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000267000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000-0x4)=0xe8) getsockname$ax25(r0, &(0x7f000006c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a07000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000deb000-0x38)={&(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000df4000)=[{&(0x7f0000e55000-0x1000)="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", 0x1000}, {&(0x7f0000322000-0xbc)="b8946ab7217ca7d352eb0928c8d6163f090e9769b9489a93a5418d20cebc8078432b131b43608f5c1f5688eaa50ee89b46138eca7397f659badefa74382bb6c4724191b3067275273afc170e8a01c3986f42ff29fc4b25c22bdf39543d70ce5c800cfe51a5f6e51beb4b6c72a07394a4de5c62c8b59661e6879606a4f8818aaac058ba3decadc70f03be3bf7f4ec278bfc193c3501a187fca837dd104a32c9d10503af34e4da6f8000716d4cc991ef6d441b0ba7580fc54406ffd25a", 0xbc}, {&(0x7f0000420000-0x38)="e440f080a4bcff0398cfc0831fc663e16797972483b1623e401828fb2c60e43a3d67a06798fc70f0d6b9456d5ac81d08c57db441cff5572b", 0x38}], 0x3, &(0x7f0000ad0000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x20000091}, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd5000-0x18)={0x0, 0xeb20, 0x30, 0x3, 0x10000}, &(0x7f0000855000-0x4)=0x18) listen(r0, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000135000-0x8)={0x0, 0x1000}, &(0x7f00009fd000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000662000-0x8)={0x0, 0x77d9e96e}, &(0x7f0000bb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000422000-0x8)={0x0, 0x4}, &(0x7f0000776000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000652000-0x10)={0x0, 0x20, &(0x7f0000f98000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003df000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000055b000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x682, 0x5, 0x8, 0x0, 0x7fffffff, 0x0, 0x7, 0x6, 0x1, 0xd, 0x5, 0x1, 0x7fff, 0x6, 0x8]}, &(0x7f0000dea000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a95000)={0x0, 0x7, 0x30}, &(0x7f00009f8000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a0000)={0x0, 0x1}, &(0x7f00005ef000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000e2a000-0x38)={&(0x7f000050a000)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x479}, 0x1c, &(0x7f0000f8e000-0x50)=[{&(0x7f0000635000-0x2f)="4f2d30bb54dcd2a7a17d2d41608c7ea8f2b6e847b9c690469eb6665e4f84e50349bc8d33726fdae48ef8eda67a323c", 0x2f}, {&(0x7f0000eb6000)="f46ac072a5613fd03cbcee1363bcf480239e54a48afc2f0d2bf1bdc29cf9805747dd8ce6536d353f0ccd79f6bf44f6528255334c81c2226ba370b77f61a958052cef853b923d86ee2beec93faa388f667eb8a08a93c3e2823b252956235269d1f6e6b7782c1db99cdfd140200f2378aed2a4ee70b5d982e95fe006ede7a6874be2fa5b7f62c1a358626498cdb1d5501dc9057d05b51ed5c4c21f62914db7d2fbdba9ee0b347fc0d6ea68d4d4a7d43e6a6460df2acfb08fb7ce9aa09721351bb152719e021b5b2dcb6d009a394727d7b07a842e577ff602247698c55bb0126bf8bb7d39409eee1d1719d1ec", 0xeb}, {&(0x7f00009ac000-0xc)="377bd215940e91c3ffc88776", 0xc}, {&(0x7f0000910000-0xff)="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", 0xff}, {&(0x7f00005c1000)="4d6b88803059807bb3697b5e0e9e5f244111e9b44b479b7071922c3d86a41e061eb39848753916470fa14a41b5ada51db6618f74a51aa369b4563b1b3fac4628b8681b31d47d05f35a7e48b9448253d19c3979331efa7acddb0c096a67f5ce298d37f63b743819131713c62c3af3a721f9f83f3fe5d92dbdc6e18a3230728b224aae", 0x82}], 0x5, &(0x7f0000b11000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x1, 0x80000001, 0x1, 0x2, 0x20, 0x20, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8, 0xc4, 0x101, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x300000, 0x8000, 0x1, 0x6, 0x529f, 0x5, 0xe21, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1000000000, 0x2687ca61, 0x800a, 0x8, 0x5, 0x4, 0x3, 0x6, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x6, 0xffffffffffff4285, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x9, 0x2, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0xffffffffffff0001, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800b, 0x10001, 0x800, r20}}], 0x1b0, 0x1}, 0x4000) 2018/01/24 00:25:55 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000cd8000-0x2e)={r0, 0x0, 0xb4a7, "23354b7339bb207b83d8866a9d77cc77975039fa7e5f38481edbd6f99203e8f194eeee9d"}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000f89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x80003, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005fd000)={0x0, 0x5, 0x30, 0x8, 0x0}, &(0x7f0000c75000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c40000)={0x4, 0x8, 0x8000, 0x1, 0x6, 0x3, 0x80, 0x8, r3}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 00:25:55 executing program 1: socketpair$inet(0x2, 0x0, 0x2db, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x7, 0xa0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ec000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x40}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000760000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bc7000-0x8)={0x6, 0x7, 0x5483, 0xf34000}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000eec000)={r1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0xfff, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000336000-0x8)=@assoc_value={r4, 0x1}, &(0x7f00008dd000-0x4)=0x8) sendmmsg$unix(r1, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 00:25:55 executing program 5: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f74000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockname$packet(r0, &(0x7f000076b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000941000)=0x14) 2018/01/24 00:25:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000455000-0x2c)={0xf, 0x7fff, 0x0, 0x5, 0xa, 0xffffffffffffff9c, 0x2, [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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x71)="951353cd030fbb2b8e4941e9cab63c672c382305619928f02131036a82054380daac821425b3fce09ed420c239eef62dada86efc0699973b4e4a5da7891035d52371c794276e93c7ee0f8ab4596b17388e12c89a535e1d6dfc30959592580945744672791f22644114efc02552dc56c758", 0x71}, {&(0x7f0000001000-0xf5)="07b94add541c75123a96a0aeaf3ee6119a25ab01a2224c23dc7ade3ea24694cc74339d356d87cc5fc663839716a7cfcf72d7a5653e9dc8491c2b79e2027adb1b9e154d7323cd1054cf36813b9a1199568216bf77f5ddd0b7694f102ecf46f4e8401aeaf2b31c121715f9339318a5b8567db6c7bc94a4ce715e101a7b05fc8351ccea50eabf1f50ef620986c3e660ea4cc9eb328fa4fb04e618cc842688a059b70d6458763489b4ab7277c40f9a4610c08244eb74ab4a8665554efcaed60729f71475ff327321fe147d174bbb076e58573de2130f9aded2ce7b8c6d95e42ef9f29ec1601c9289e8873b5a750d4c54460f2a0c48ac4c", 0xf5}, {&(0x7f0000000000)="7379c5", 0x3}, {&(0x7f0000001000-0xbc)="062c26ffb39faad1bea7be28402156304c29b7de57b0266285080f6d1461418043d0043e53d838788367dcce65a0abd828979fa699bb737c89b3ebd510392b9825fad3be349ee4a75bf7ab64ed429a2bc1e0aa7ba768ea4a40b0feed3ae7506ee679f1b9b15f03e618f50d88f64b1efd0f6978fb6423652b191ee7b66d1549dbc2a58c2fbf2a91963b123fa38709a5baeed02e8f14d1d46c9bf9763b52bed2408034fce66bd088ff65e5bae64e53e3a3787a4181e70e908585e49914", 0xbc}, {&(0x7f0000002000-0x74)="90d368bcf3d55615bcc53c16a7298d6b1e43b626843ce35c0aea50d0fb0cdf93e3deb43f109fc163e73db51e2d0ba2055c3f25ee67929913aeee6e004c3d4b17cfb05798befb85889f79012cbac8dcc96614f5e14d523fbbad57bf7b6fa18ef4b3c7132cd3982a19307d00db4f500bf72970558b", 0x74}], 0x5, 0x0, 0x0, 0x4000000}, 0x4000000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0xfffffffffffffe08) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x7, 0x0) pipe(&(0x7f0000bbb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000835000)={r0}) sendmmsg$alg(r2, &(0x7f000011b000-0xe0)=[{0x0, 0x0, &(0x7f00001c8000-0x10)=[{&(0x7f0000b02000-0x7d)="feeea41d64a81ed3b499a7276ee011a54aeb1192d727f888f954a418346bfd6d8071947f4440d613627670347d25dd42b7bbd4a32eba3b8e026b4c9bc85f4e04d79fa2a1e675c697d8a855766d637ae2a22645d621d4adbd8c1f969eee36b8009ce6760ccc3155d531c3990bf3b0634d67f3728182f461e428862edb22", 0x7d}], 0x1, &(0x7f0000cd2000)=[@assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xaa, "4a94a88fc9ec47ac1369e635e29069d4c8a43113b7f9c8002a5d72266fe4d89115296e2b42a5ae2c45eb18bc506a27b59e4e46d63fbbbfb4d90cc6f7a4c0d447087ff002e368119c7bdcde17353ac844e00ae188d3ae9201c6c5db8fed6efddf26a611dafbf07c90ee067d8b2d19b1d4663acdb65fb39387d17e537df223b8f24f410d6140d7a5a1b8cf7150c74c43f24f7d5c23e610cee1523f3ead16e80d3d525e1fc684ccfede87d9"}], 0xf0, 0x4090}, {0x0, 0x0, &(0x7f000002c000)=[{&(0x7f000028c000-0x14)="40fa17acb1d67a4244d1b9c3a939238243a9dd4b", 0x14}, {&(0x7f0000396000)="5d4c2b35b4761460a308eefb5613ce4b6cf186984214a313f0acd01d16fc8a0990897d352f9cf8b3f0d5b8fadc89f9384ca339a55a238437c9c4c08fa6bae3aeb1188715f435270d09b6522d5ab2cbd67945b0d2eb4dc6c378bd83aa602731fdcbb2ad949710620927cc3ee594bbba2ce9d873f45ca79764f1c9e9c30e877bf54f86371bff3511fbc3e1e8e85f94eab662da850f3446188a87cf0c3815e080e6335492592d5d847645ddc28c6421444f4c5a93333d70458f360a2b21b115034f886d2d69d8c6454b2a0f814881b79cd1b765a4fc841c0904a2d166b930ae28ca2047ee", 0xe3}, {&(0x7f0000e22000)="8f78e06736f75e1d3207b0eead10929b78159a55f3deea62a56d5d50609263554e2837fb21c759956c56a1d04de9e211cd2379837a9b53a45fcf67f7cdc03a8155a868a4c045b6c69793f4cad0f7fb47b7c8755b9cc2ffbfcf254b8e1bc787fe196ceb0665c78e906c3d381db4e26ce00ea69dc93a27e421acaa0949dddffe2a10dfb0f62ce31c93e2f338db6fb935cb9f29b555d661b6047f1e1e239c894872aa2661d8b4b8d10f9ede4f2463ab487ae1f9c47951345d8fe875917fd7347176fcae3ff011a7f6aa555f9737085aa3708f02", 0xd2}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000015f000)=[{&(0x7f000069f000-0x49)="52552eaeebf6f81e83408b50957b7442222a4245bb11c598a6b33f39538e86e2cfdf32bed4b610d5cedcfa42dea2b613b84f1aa6fa180b5e99eae866648134e111eff508be0de52e2c", 0x49}, {&(0x7f000072c000)='J2', 0x2}], 0x2, &(0x7f00001c9000-0x1328)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x90, 0x117, 0x2, 0x7a, "396291b8edb1c3255433f5ab47140c22cc66f5deb69771a135bedf11f212f3689eef9de093b883795f6f105f70654a03fbdb3802abebdd9772ed94c8420fe8fda1f3dc0872511332434c5e81f2eed7e1fcc7f2b7ecad1c5f286878686c25a0582491dfcf9903a8b8c3794621c011376bb508929766832825f444"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x38, 0x117, 0x2, 0x20, "ba487503ffc79cf55677b29a857f49b9116a00d9361ed6222c0ae2c3cc2545b1"}, @iv={0x68, 0x117, 0x2, 0x4f, "87a752190492ceeda514cbe19f4327c9fca89353786f7f20493ef3da60975eb78c1e96cf7a618ceceb4f1ff99d907c473c97e20b72f37e76ca397d1b94145856ae156df3b850ee22a314e4ce72c7b9"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xea, "bc0311a6f46ffda2fe498cc0eea05983a5e6ba7617c8e7a5bcb3ef5c63cf696c62e5f3521a961ebb1aae2a1548887b75572a6e899949751732d64dbb9a251190b7d855ab4021bf121e19a452e2960549e63d7e0731bc800c4755ddc64de757e54978d06daa04a03b0e786442de18fd1f96fc94d2ad949e1c7bc5bd16205b7e0adf08aaf9a5d390d8b1abde714ebe6bc3112514a9f66ad5c1ea4bcd970816cb930da0d77be73a09afa5cc23a4a035bfe09f2748642cee6237bd59504e0a0992a21869ad9b73c276390b13994970d5e0e85517904c5c7bb52f3769be50843298401d00add54ade006d58e8"}, @iv={0x30, 0x117, 0x2, 0x17, "1274d00fd9f604b0c1213fc26e5644985381af26f1701b"}, @iv={0x68, 0x117, 0x2, 0x53, "ec2d4ca1a68ad3183c84e4fb1e461cc5e1572066c85a45dfd21721fa614d0e2a5746be97a6f5edeb5067788955d020177418f1fc551e6d3342228ce9775fda2dc5118cf1adbea48c5060ba6e39ee346545a697"}, @op={0x18, 0x117, 0x3, 0x0}], 0x1328, 0x40}, {0x0, 0x0, &(0x7f000092b000-0x50)=[{&(0x7f00002e7000)="1bc6b7f1353675c6826e2bb343c7a1c578a751660e1faac06b08d6475fb89acd958984393192419eec2868e25eba32d913d009923c713bf4f95bc8f009bac7019c9e692704341ad1a441972edbb048d9acd1f03fe283fe5e6f03597f5386d97861c8a7f666cc8884e7348365abdb13d3defebc90595533619ffd28b107a4f1b82efe06b3a6fbe532c69c4967e7", 0x8d}, {&(0x7f000027d000-0x77)="bef58022f4379c341ea713c310a9e615885bd6674126c4f2d30f5fce225094c1a019150af3627a78be5bb5a4d452ffedf0e02ae731cb22371a97f1c95666ee28c90a997363b689e5941e6a2877c68986e4b5a50c8fd756065b5c3e18e264438ed2c11d6f8f4853726163a8ebd7648f335787ca04807117", 0x77}, {&(0x7f0000943000-0x97)="ba400b221ac09ea3d7ab75c1464a6182bc74a2bd99ee899401ebd9926f91d5d0cda4e2441e5f4222f87742d4a9031ecc50f2b823ec2842bb21317863f9ad89c70f577a65b70e5c19644975ae41327beb56521113cf57dfa3945a03d60613f2a2543d1edec752e4d6678c912d29393cb3c47fbc700b4fc4194486b3a71f1bdd66db03fc950ec9718ff3d29e1731a2f16484a6c61c5f2b40", 0x97}, {&(0x7f000035d000-0x4b)="9675fbcd0237639364690a5a90718d46d1d6082e632e0a11eff6f3497a0ac51ad76ad40bbcbd3d7513c2284fccd00d6576f137ae4ec27ce11d0e43738f80ea44df8c683935e0ca7c0827bc", 0x4b}, {&(0x7f0000c14000)="92040fb0e4345d9435ac142c4e90a77f6ecc2e85f5fcb2cdaad798921165821c6cb1dd79d8b11808abef0b5035cb916662d69bad70f8db0722ccb68ed551f14abf9ae159958f02c3eb9383b3e57bc2de696473e88be2cee9f47204e027f2d5ecaa16e2d50f6b9aed84239cd27529f108d44163fda37722ee01a00f9c304b36bfaec038ddc158105a9383c390f5738ce36b15c695894ead7c8ab8129f4ea4b1dae2de027a6d239a42e443333469cdf3e1eaca115596", 0xb5}], 0x5, 0x0, 0x0, 0xc000}], 0x4, 0x94) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d4c000)=0x4, &(0x7f000009a000-0x8)=0x4) 2018/01/24 00:25:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xffffffffea5357c7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/24 00:25:55 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000735000)={0x0, 0x0}) ioctl(r0, 0x9, &(0x7f0000509000-0x7f)="5c3493f4f4dd1f3b9d4bd615153a943a4734cb5d1f7dd15cb4249ca1bc8e42456d1ab095e07e46bea5c2c46d6e9b79ad180f3224707afa78abb63566ca21069507cc2c7cfb49f073fbdf96ca1eab4369a19a6ea17e9d49762f24a49a1d32596c166f97560ec4e4ca789e012c798c194f31cb421696f39ab98766079620a83f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r1) recvmsg$netrom(r2, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7fc, 0x7ff) sendmsg$nl_route(r0, &(0x7f0000bf6000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x1, &(0x7f00003fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000090000)={0xffffffffffffffe8, &(0x7f0000f84000-0x157)="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"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006da000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) writev(0xffffffffffffffff, &(0x7f000043a000)=[{&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907", 0x10}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f00004ca000-0x38)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009cb000)=[{&(0x7f0000d29000)=""/4096, 0x4c8}], 0x1113, &(0x7f00001fb000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f80000)=0xa00, 0x4) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendto(r1, &(0x7f0000c1c000)="0aa7718d2b5a79224b676116fe497dea40ac266366330bef535207d2875701dca7fbbc7e99a50da0cf73cdbf78de7223e6afed61f99e15746a49c59679ff73cc56278ed8936beafa4bee81815436b399", 0x50, 0x0, &(0x7f000053e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000b5b000-0x4b)=""/75, 0x4b}, {&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x2, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0xffffffffffffffe0}, 0x0) [ 286.837434] sctp: [Deprecated]: syz-executor2 (pid 3421) Use of struct sctp_assoc_value in delayed_ack socket option. [ 286.837434] Use struct sctp_sack_info instead [ 286.877157] sctp: [Deprecated]: syz-executor2 (pid 3411) Use of struct sctp_assoc_value in delayed_ack socket option. [ 286.877157] Use struct sctp_sack_info instead 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000010000)="84f95a5b6437937372d94f40fbe909efe2e2e4aa2247fdd7842b488ea501513080b00a8f38c877fcb5cd85d98a579c604a2ebc8233", 0x35, 0x10, &(0x7f0000010000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000006000)="8a4eb139edddd4cf4b6f3890b712bf6f5807b7a417ac6a505a149a2edd785bedcfcdcb4f7b956a78", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/24 00:25:55 executing program 5: 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000bd8000-0x70)=[{&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000e62000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000451000)=""/148, 0x94}], 0x7, &(0x7f0000001000-0xd5)=""/213, 0xd5, 0x6}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006fa000-0x1f)=""/31, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/24 00:25:55 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f4d000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000a29000-0x38)={&(0x7f0000fcd000)={0x27, 0x8001, 0x7, 0x7, 0x1f, 0x2, "14d9cd22930ef50f15276cc1e02d616eceaa800ec3b4b642ab3198a21be26e0a1ad76b5c8ebf404816806a26c5514e833c25f4099d762bbbf9e30d3a88e846", 0x388}, 0x60, &(0x7f0000c55000)=[{&(0x7f000093f000-0x68)="dff20f48e0fc653e273eb95e6b20df72b2044513db243c223d96b8e8c4403416f6a946b3fdc0e4304c3d1fee3a439cc31f6c45e7c67270553ca345c39887e0f8bf29c75e6e042dc3b3d2e64d93a88ae0087cb31504e1dbcc377f67a2f2dc34ea82caef8e64478793", 0x68}, {&(0x7f00001e9000)="1bacdb3fe150ae927fe3525dd005b6f8833998569bd567a72a96671b8f6fbfe3ad17829ab7ffcc85f6db8401803c92534c533a0d11762826eec1a33799cc29bf1e8ff56829e79cb983227672e17de401cd8582165fbc7307040f64ba4c20028c38214bd4493ccf91a2f2aa505e5d168981a4de473d3710d71cfea2b757f4", 0x7e}, {&(0x7f000094d000-0xc2)="a05ed69b39b94dedafaa182d76022e650782b9c3dc59b2886c5d00d201e97be5b04ec36d7c9e21cc698326781bb5bff0f9c2ebd59f91aabdb643d0f8f765a491f021f2693226af5153d226ba66c0970c0fe040c65d3d8f007f0de75e07295f9508a0f682139f4bf60d3ffdbd2afe98a5ed472cb3050e555951ce986e34f2cade1d8377f56bdea83c9d6c87f3a91506f4db584bb2dc704ad6713a4be679e888d2684cda30d06f6d0cd103fdf4d5520959d3c3689cf688e1c1f4b7f47ed6a349f130db", 0xc2}, {&(0x7f0000be1000)="78e98ead95ce7036fd5c573c568f66cb6eab6c0f7be8ca6f44980d4143254d6177ac43fc877aced7a91976a9b214e578768afce3b384b2b85bd424343068ee51523537e8860efd908ecd7cf458541cf1fc7bec90944e6291e61c5c86e66f67a89782856d93e217dd547ff9447b3f52d70f14b4bf1a37982efa149957312e51eb06cdc33a1ebcb6f3152d46e673cf9cda0d4db634f5eea8de2888e68464aa15b2b91d4373ba700852a55180f3e751c689b06bab1d9c9db19deb002350f0284beb113993d9a24be97425d08037d99c2be55b8ba6cb906c347239c31ebd2332", 0xde}, {&(0x7f0000cf8000-0xd3)="d3c671a7b19ac6bbdf5e942240f31f96a67fb65b850ce8c74a77c3bf602897a9d0b3c02614e1bf40b2400d73dfc015a40dc842aab0174e0beabc39e1c39c74616492b481200b1affb56bda8c69f0e66b26aa9efd688ea8e5fb9f8e98e7f9b31c4f2f07bfbfcad1fd4b22f10c26eb1e5ef606160366ba766936777acb8ed37a60ed5e19d079f0a390648bf6d422f4b88411a5b42dec27904e8ae76deaa3356d2b3e40be15df6c322471732fd10942fa00ea5a297e5751ebc9809fc1bd4b85267b2d372454b060e24bc2dd16328110b9ef455d36", 0xd3}], 0x5, &(0x7f0000ec9000-0x70)={0x70, 0x0, 0x100000000, "d7d6c2e29be6022ee1318a3e47dcda95173ab35d88ee7fb782460d8c2879445379897bfab2332cfb0493dbfc2607b0519049ce7ea98b3080f0ddc1a5185b48cd399ccd58cc1c102fc105dec37d9f439858b4ac90e849104b48094d23cf3685"}, 0x70, 0x0}, 0x40) recvfrom$inet6(r0, &(0x7f0000b02000-0xa9)=""/169, 0xa9, 0x10000, &(0x7f00003d2000)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}, 0x654}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000394000-0x38)={&(0x7f0000397000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000def000-0x10)={&(0x7f00003da000)=@newsa={0x188, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(pcbc(aes),sha256)\x00'}, 0x0, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) 2018/01/24 00:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000786000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000504000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, &(0x7f0000d15000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e3000)={0x0, 0x0, 0x0}, &(0x7f000003b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008be000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002ad000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, &(0x7f0000eff000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5e000)={0x0, 0x0, 0x0}, &(0x7f00006f9000)=0xc) r11 = getuid() r12 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000868000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e7d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000fc6000-0x4)=0xe8) r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000845000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000912000)={0x0, 0x0, 0x0}, &(0x7f0000083000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) r20 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a52000-0xe8)={{{@in=@remote={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcf000)={0x0, 0x0, 0x0}, &(0x7f0000a06000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a97000)={0x0, 0x0, 0x0}, &(0x7f00000a4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b58000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dad000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xc) r28 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bed000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f14000)=0xc) r31 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) r33 = getuid() r34 = getgid() sendmmsg$unix(r0, &(0x7f00000f7000-0xe0)=[{&(0x7f00009f1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec1000-0x60)=[{&(0x7f000093d000-0x93)="7fa58caaa46a0e4d1d5688671cb7baf3844f5a36d3afac4f6bd19d85cbe4aff72ab0b0285cdb7470c25cce70b3c11046878c5b8b49de1738f09ec7fa43272fd4ee653c0ec3b9576299d303b99276fa3583590ab4bb23c32170c208aed469897769a5f2643fdf0d66d7f29a624990d6111b26bb69e288f7a5fa88f408da2fb2fcee46496f370859b3ef75c9ec858136e159e5f6", 0x93}, {&(0x7f000085c000-0xdf)="2f0056c5cd479f13e668e70037de16b0a67a5115799eec88edb10ee87af267dbf500f035e7c7b9f7a7955a25726af3827b6799062d37fa82c9408edb68cc1a6c238cfcd784741b8a12c9213ae4a5760808d603f148281f8f2453778b2233dc031ff073cd30555e70ec1af2ac6335970d2d2ad81fb996c93e8c48a198313e93556cf88882148324a586a934a46c0bf5099f188b76b7ec14478da4f8f6e391afc1e4079bc9508373a6304b699c91e3ea5bc9a7bf59eb0e2377c41011770e8cfe04aa16f06b601bdba7d52ad668cefc299d793b2ea195c6fdd658f0130241ae93", 0xdf}, {&(0x7f0000044000)="a6a33888d3667b9f9a5192e290b10a66d532b590b5b6440575152098ac19012f829dd4c78224f76460cddd71ccc056017c8da9a5162221a561ea7ece75ef31eae867fdb09e6fb74d13d3188c2d2c02558a403218dd7fff95602110742b285efdce925c0f94b033b5b9a4453ade3ab600cd54fd4c79df6f8da6be7cfd1f6a1975bf39722c8b8e24", 0x87}, {&(0x7f000067e000)="12236a9717da033bb325fd975a2a865e3e365f73d6676bf71ef389c08d2767655597bc28112e042cdc173794432c6f5fb1ea4cf0ad19543a40ffe33bc38d74416ca10a845b57827d576345f1a158fb242d683e877e8ec8036fb57b865caa558d1232a72654a02a020bfd86141e68fa3bff0712508df1ad86814cef77b270ef9412e302abce2e2f93141d4492d78bef5adcd3d9393ac498f19f79709c670ee923513e90fb6506f6de7b3d47ba", 0xac}, {&(0x7f000053a000-0x1f)="a129e079e6339c0955022f0c39dd1931be7f07fb038eb81980f7aef30d5b0d", 0x1f}, {&(0x7f00008db000-0x78)="867b88148758484f97d960b1aa95df287753488f4bbb1999d34691a407fe9fe03b663379164da35665f74f35e4b7614827243b7309168e77a2a89c470b32510f819996d897678adda6eef84563976e5931ab85fa5c55dbf94bf4612d1c31449c41ce4d16fcdd0a4c344662a232740f3c3da8b1cb211718c7", 0x78}], 0x6, &(0x7f000037e000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8010}, {&(0x7f00000a9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac2000)=[{&(0x7f0000b27000)="c676bfff65d47f517e782f80267354f72fdb", 0x12}, {&(0x7f0000921000)="7afdb1af287d3354961a36bfe75cb188a9021787fc9a6bb90013bd9fabd60ddb21b5e40c44e3224acc14c137f0dd503f23af0c97b0c2d2db0c59cb4626aa348c621e951f92ff86efebbf9e6e31e807093b32cc1afc6e69e743f362e12d32", 0x5e}, {&(0x7f0000660000-0x3f)="f3ac88f60a9f06e8a6838c49855189551f78372224dbe68020cc1f5ef8c693f2c11ce9a703cfd59f9d967383285e18956ef8899a51d21756433229cb68c65b", 0x3f}, {&(0x7f00007ea000)="2a2e182de98641e8bbadbca4a29c874a54b17c17f2ae8269c937d5f2bdc3c073bf891fd1e939e607f7c26d9c21a50f0dc55c5cc0", 0x34}, {&(0x7f00007fe000)="042ec774e182166ce5d2bd59594f2603eb6e43aebd7887b9fd13666c19b90ebf5162b4f30e9ab4c19839608fdca1f2b6dd42a25080795781fe", 0x39}, {&(0x7f000008a000-0x25)="b5f75e7e9de3a6f0f8cb33bbe3f44c010fe71f3bf82bacde5e49d32711c4e18bd6c06f9e84", 0x25}, {&(0x7f0000322000)="", 0x0}, {&(0x7f0000a29000-0xd9)="c7a0806328f71deee0ccbf98d8a9f580f9a8b4a268810b578d3982835e463329926b38bffa787c19dc2a4030c81f6abfe68fa68b842cb1153b559966871bd0ae1712468ba1b42944b598d83154f00ff9ffb073a0eeb6472074b183c2eb225aa11eb155a774c9afcd67c5ce3516cdcac1a71c35c30a48f9017e998a9533793ad6a6a43c40eb803466691007945122f8ba809ecf5ad526fe4bfd050abff32e526d683a336084a36d2d76789a020401f69b1d731ae84b4efbf2bfea5b2f8876a95762c08b7279ccbabb0068fa6999435b203e62bba4bc2bff079f", 0xd9}, {&(0x7f0000b8e000)="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", 0xfb}], 0x9, &(0x7f0000816000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000e2b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000aeb000-0x40)=[{&(0x7f0000b62000-0xc2)="bcf55a1075877a5d1f45f4e6908b5dd9157b3663f769824870b0bcf910b918fd3c0230466a523420875df9667b10f198f5e00b17fc9199cf5e3b901be6ef0d0ff159bcf1c1ead4e60ea8b4ae69e5ea72ab234768b6d355ebc1d0179ce5ad9e76942361fddfb9bbf581ed57a67376caa1c63201ef45e3c638b2871adccf0e7004953abea5d18c3822f49a7e3601a1d747704cbe186c896b69ac264b2b6825daa795b64beafb8b8e3a0684e953dfd1059aec5d0c9fb75cda81fd64a3f53f831ed9ef4b", 0xc2}, 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{&(0x7f0000adc000)="6f65be119b7f777e7f0d44e2d9b10074320d6d9111d5437bbf8f216dff18c1707d6083e32f1e7485ef8bdfd0c071c35f5facbd82970d6a4103cee671cf38b33ce958b57251a85e8e4d9157de1ced818cba5849a3100ef3adbd848db3db525e5be36bbf15ee231fd0e59b41c203bd026c21b74cf3f2ba521c9f19dde478aa349da2a7f825ff49efcc9536e8862859ca4b7966430e0259fbc8878b52c0ef265b42b676a26568639e5bdb5006cf4d26ff5cc6867c2bb2c6", 0xb6}, {&(0x7f000044c000-0x87)="4b1df195eb354a85af6bc7e4ad40227d1e458c5bc98fa541f81876f47339cce49c7a7c9b90943180a3fbcde761e19128ebe0d54eeb8ad2b7d11b51a4db5b1a8b7dc94e3475f74509ed4dc0bbb453ef6c471590cfbf5cb9bda9302c27efff536f6391f111818fb926381b7319391df491adf0d3a2c32c0d5e9a789c5b1d2aade94bfdd7685f1ee8", 0x87}, {&(0x7f00002c8000)="", 0x0}, {&(0x7f00006cd000-0xd8)="b81341d352c10a9614c125f5b8aafd389ef65c6f2937796d620da050f2202835e64002e30a06ef612ab13d01dd09915e52459ba0a7e347fcd9b8fd48dc015b50ed9bc6dafe16c69163e13b830b9f2dbdb6f945b02e33e0407d88a5ca4bb91db83a61cbc9a10791b07bcc03644a4696e2ecf4427599d5ddc12d631ba9c615a90aa597b78b37279c9c4ff04d7449d5c02c44b3e708db9ea3c3f737e1a3ab060e01faa7c4c5cfe1005abf183322ea01894497cd0de96044cbff13a4e5719a344da4a885060e8dfb0491493c4a30f048d9e2980e6db7c5fb6f93", 0xd8}, {&(0x7f0000fca000)="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", 0x1000}, {&(0x7f0000b93000)="1d93160ed33590478c88faf2c8be1b38bb3c7ea2ea338cd0c0a96b62c6e5a33be2a3e48b7843b21051480fcb717fe467e2441a2ec272d1d4a9722ace22b277b7b97c371430067851117b", 0x4a}], 0xa, &(0x7f00004bb000-0x128)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x128, 0x48000}], 0x4, 0x4000000) sendto$packet(r0, &(0x7f0000af4000)="f4a0", 0x2, 0x0, &(0x7f0000681000-0x14)={0x11, 0xc, r14, 0x1, 0x0, 0x6, @random="ae5abcafe652", [0x0, 0x0]}, 0x14) recvfrom$inet6(r0, &(0x7f00003cb000-0xe9)=""/233, 0xe9, 0x100, &(0x7f0000185000-0x3)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff806}, 0x1c) 2018/01/24 00:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) pipe(&(0x7f000031b000-0x8)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000405000)=0x0, &(0x7f0000056000-0x4)=0x4) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e2000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bd3000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002d7000)=0xa0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000037e000-0x67)=""/103, 0x67) getsockname$inet6(r3, &(0x7f0000d04000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000048000-0x4)=0x1c) pipe(&(0x7f0000d4a000)={0x0, 0x0}) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00009bc000-0x8)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000329000-0x4)=0x8) sendmsg$inet_sctp(r5, &(0x7f000085b000)={&(0x7f0000816000-0x1c)=@in6={0xa, 0x0, 0xa32, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4ea0}, 0x1c, &(0x7f0000754000)=[{&(0x7f0000a5f000)="30b02d95fef053dee0a8ed1ea2743091ff6b441bdb9edbc819f9883889eb499694c0059acdb40ed664c32716b61353a0faaddc35d0ee45674c40cf90f17bfc0c5a4285e0", 0x44}, {&(0x7f000055e000-0xa3)="ab68aa022cc31012811bf61f1837e15662183bd1e07b2c4742997e9915857c82bfacc0039a7f80291de3480bf22fbcef1d81ada2164222385bc6f49487baf9c335796906f0fa7aea828e51eead34a1b9585a427ea1164a1065659863d590ae6d131e4b7ac053405acc6396c84049cede723fd5059f13439a884684d2cab1356661f7c928da9afa682cd32d0a4ce5f5ec1dad943fe19d110e71b2504d1d326567ce54fe", 0xa3}], 0x2, &(0x7f00008c6000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x9, 0x0, 0x7, 0x8, 0x80000000, 0x0, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0xce8, 0x7, 0x10001, 0x1d}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x2, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xfffffffffffffffc, 0x4, 0x1, 0x1000, 0x176, 0x3fc, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x368, 0x1f, 0x7e3b, 0x2}}], 0xf0, 0x20000000}, 0x10) sendto$inet(r4, &(0x7f00009f5000)="4beaa37399b6ee5b419c5719debce1835f4b530f06ac93ccbd687d49365d05b34fbae1b7cfacdaa226693dd656958c5897e041249e2a9def9127e006db7b43013179d66edb52980e91266791e9acbc0ea6bfac4822434757b33b028ab0da98c9f680c4372861bc9f4b1977a3402cba08b29db3772de0236e70b2ecc1e9969e3406a5946dd18cb2978d772ced3bfec87b910d2c085aae130594a28e7f3b6cc68142a099697c5812221cc23c6ce295e0b1abb00175989664ca65f81a492818d141dcfee2a334b4081f2a2d0f54477f49004fbeceb504f8", 0xd6, 0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a25000)={r1, 0x64ce, 0x30}, 0xc) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) bind$alg(r0, &(0x7f00001b9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000b31000)={&(0x7f00002f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008f2000-0x30)=[], 0x0, &(0x7f0000593000)=""/255, 0xff, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(0xffffffffffffffff, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/24 00:25:55 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022c000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000ce, &(0x7f0000fa4000)=0x3c400, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e07000-0x4)={0x4b70f7db}, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/01/24 00:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000811000)={'mangle\x00', 0x100000001, 0x2, 0x205e, [0x1, 0xffffffffffffff7f, 0x81, 0x401, 0x100000001], [0x8, 0x8000, 0x4b80, 0x0, 0x3], 0x10, &(0x7f0000f0d000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="09262297a532b05b6613c896ae84803c", {0xff, 0x0}, {0x0, 0x0}, 0x5b, 0x1, 0x2}, 0x9, 0x38c, 0x3bf, 0x10, {0x722, 0x7f}, [{0xff, "1afab049427b17c1e656ab6904577f1964ffd1f9eb7c2ae63e72f28c46", 0x5, "0026af9e1b4942eb305a3336a88fc72e1dae40aae2d026b16780e00a16b32e58976ab33f9f3e2b85786af15bd962edab46c5adaceb800162cbe3849dc55bc2cc158b3cb9d42ad534088df391b66ed021cbd851eb295f9c44ac670de110be671e62828acc238212641107dbfa02a276a76ff39913a89b70c6293f462079e56f58ae96c9bc75b8e565c4dde2b5c8acf6bdb6a1c336b9408ae3dfcf4e23157fb3a1a2c692652771f4b2c20a447ac71c5242752d4bf4e72762398d3ce708c9934743deb3528e16261de451f3c42eda0289df654a93c91981607c1d7342490b66d6"}, {0x11f, "93249baf53e0d83cd45cfaca8fa9f0120ae2555b34b4e5fb00744f1a54", 0xfffffffffffffffc, "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"}, {0xfa, "4b8a2eb0d0b62d1c3928215cc05b15180be54f7d54e6c467717b67476f", 0x5, "fb754d89e94801af59820aca3b99160a149c7e0fa6a28c5e08297417477ea16105262a5c1040dcf4b4ef63b773ef1ba10a83969a7879008224c5ed1ed39f631207c74eeae02fac841e06d9085a45facc07c6cb75c51e83779c5a793d3db2d6b5708539f6a51262ac561508a0afe95d75a2e9fcb31a1e968426c31d7ec1be70712360b26020cc98771c4005833062a61bf264f8d2061600a0c3a27016d400ba19866940f0ec40b80b7d3b2b0cee9d12367ab549a077bf9fa9351ae1d3a73b88caa95857f343c1df57d6ee3947c9ffb29331884cf1290375dfa741"}]}, {0x33, "921a9418ed16ae81fb944fa6a072970f933292f74317f90bd08cb63783", 0x0, "2980dec529b1054480c8d0ef2f5d3941e6614c"}}, {{{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x1d, 0x3, 0x20}, 0x2, 0x18d, 0x1f4, 0x2, {0x173, 0x9}, [{0x32, "19e0050b3ea6dc09f3723e9521947d5066232b860b65c6940937f3871f", 0x35a72e2e, "9d1cfcb059f1f78d8c5e614e05fe2713305a"}, {0xe7, "9d1da8f8e02333ccfa08ce2a7433ca9df154b9b81092aca23e141cee7b", 0xf9c, "8ca5ecac4c13bc2031e5c67ba07061badcfa421138f17fd3115087a87bace8ac4b3acfb3c0c0147234e004e15824e62de168fda3953d59049330ff16e15e626a64cc7ad1340aec66d0632694026c3f0b40cff890eeb3a6653ce67bed7c735f0dfee14acdb3f3e4b3ff539f7a42da36e989e2a96cacccea275dc0bdc83e3770eaf9715b78257f11e6b57487712ee6674c9707fecf782146c97131e562bead40035b9ad081c5d3db327c7ffdcd7a3ba3a2c94e0ded005e13beadd8ab2ba91acf75cace136a6eef09"}]}, {0x67, "2881a3bf0a57accd3263940100d36f9f7493021022f8d9c805804cd81e", 0xffffffff, "cb0463787f26d4047d8d1097be5b80838558ca25b5b07667b8a56bd2e308629ec86d9e079902611b5cd01b433c1e8a6c15d4fa91c637fb0efd94d0c0f8ccdc5e49cd17d346d000"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xff, 0xff, @generic="37ad6fd994ea199d4b9e5357a584854f", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x2e, 0x2, 0x8}, 0x7, 0x11ef, 0xfffffffffffffed8, 0x4, {0x3f, 0x7e178565}, [{0x88, "28128d578813ed673c07f0da52e12c4e1e6cf506ab1ec6f1a9f549a719", 0x6, "93b507fbff87307d02f88b3f8b062c0d9f15028ea3cb62dab93fb3dc87a3d1b62a33390a34fd6124461f308846f775847b821dd24d311dc3f03f32c23bd82e5ae9924f485a26d482e0ccec41054b4ef44669e86d6ba57e2c81d8053e514dd6420955881a474312ae"}, {0x1020, "c2a4af0c6330eb4abaae5b40c5096ac303fe2c1edc7d1a371f5eccb6c2", 0xee8b, 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"a7d9405ecbb3757034d880c8546412e41b31201245d299cec8cbf6ebbf", 0x5, "f95fc07012eb1f85486121ee0b8c3567564609457d45879815cc8edc5c90e322e1764a72ed14c70031bec702f987b0b247f21fd05166033a8521d6024f234d84502813f20cd51d227ea61ea120"}, {0xbf, "6bd14d9759b4fe8ae5d29a623e770163a44fa26f2160646e2e2e830d2c", 0x5, "6f1ec1626d66d69d0677d0724e0896d819cb29c8e4ccf0c2d660b9bfdb0921a96ca4f112b939c16b9d85136573350c8ed297ce6d01ea4f93e964077a4c69f1b551e963502b1f69f4299c38f329b87feb81a3e18a2508cdcf6c9a2f32e194aaecb268c326a13f3aafafaa3edc466d97fbb689060ba14ef86509dfd2e6353c78fdab4cbd7b52cedd31cd6a1a0c8548f7550c6e2feae7995d3312d4c5af14b6d7"}, {0x20, "74cc20ba8b73fb3d6f8a20e7756ac28baa93c0c1a0bced6c29cb44c33e", 0xff, ""}, {0x95, "1ba0a857420b5b94b27392a5b37563269d2b516987552a34f3c978d95f", 0x4, "d6b85e46a2329b06ead9bc5070bb67384edfcc17c98f85436b1be905f6911a210ef068385a4698f1c6b5b4dfe3e79cd422b99dbac8ec1968db585a4a1a785333410f831ed046e63c342e1861841a41ab1ce4b1b0d32a1a959597af3d4952f5bdbdc374ccb561345b3de51d5698a2d44c2a48a852da"}]}, {0xf8, "e51572c9ccd1650f279e72ca9ffb85130fec998746c0a9a227a8624b7f", 0x60, "422e7ab61deff002773eefc178d9ef66f2950eebc30f118673ed15677a86266c17d1d628b0579a826ce4e1dc62203cd508fb7757f8f9ba09ec4ce793f3821895456a291077b3fb122368aee31b040081823cb3ed29dcd92360a85e5116a9b17e00eb25b029f86716537812dafb4d827daa620fbce0fedc8b29cbb0d279b519e053dd48af9951ba2c9090b701321de38ca74462132dc0ba9e5e801e129cb80303316cedfd36aba98fe50f970ffafa7a39b74fbf048fa7dcd3cfd1cb0ecf9056d9857de5fabf53d210389948c319a5dbf16a5ecac75d32928d"}}, {{{@broadcast=0xffffffff, @empty=0x0, 0x0, 0xff, @generic="a2d40c52a7ebd2838bac6f30d10b16bc", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, 0xa9, 0x3, 0x28}, 0x1, 0x12e, 0x237, 0x20, {0x1ff, 0x200}, [{0xba, "1199f6e337e621569ef965801562c05ea90d231c8c11cb7bb24f680e52", 0x1, "dff9fc61ea7b7aa6a20d23ffb88d75378b15e86f1a8d0885ab42364a090e4841bc85287d762e15a1fd3125a3dce274339d4ef68bf108cb498527a38a871fea8d518e662143ab98a18639779ca1121f46a91d986eff2d4f9ba41e88556c12f025d28800dfa12f83d6745261e09d595ee8f785eb6e76f32c257763d5490f6ed5bca5cb1f001141beccc4c7d71c62967b0464ad1e9b6d0c8b6cbb30"}]}, {0x109, "26099551e5bad07dc3e0139680bd2960950bb064acf2064bd6bfed7fb3", 0x6, "ececdc0d38db5750c360664e24338275df5f995aa32d104c5ae037233b89aee044760b3a18fca64595362920a332727e0b5501b2f2bbad2104f3e002bbe3bc1c10b513588b24547611709e2d601e7555c1cc2bd4a419f531c492fe2577f77d37af65054f61b09bf349bb53bcbdf623afbb42ab959548043e5254cca80fc0c45195bd8bcc94ed7f22427fe2ac76d3067e80d3a7fc67add4a818393489bf0ac00261ad1d19f03ce13dc581f8acb61470423c7b397edf8d5434006dba7734166b38e445086919d903e80576406173db1ea8355ae5ff54ef896d65168203acf24d7d378190ab42b26e9f99"}}]}, 0x20be) 2018/01/24 00:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ed5000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000fcc000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000487000)={0x0, 0x0}, &(0x7f0000de7000)=0x10) r1 = socket$llc(0x1a, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000372000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000df2000-0x8)={r1, r2}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) 2018/01/24 00:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x0, 0x80000, 0x0, &(0x7f0000337000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008cb000-0x4)={r1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001ba000)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000137000)=0x56bee4f3) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000965000)=0x0) 2018/01/24 00:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f0000871000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e4a000-0x8)={0xfb, 0x9, 0x5, 0x100000001}, 0x8) accept4(r2, &(0x7f00004f8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f00005b5000-0x4)=0x1e, 0x80000) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/01/24 00:25:55 executing program 6: r0 = socket(0x1, 0x5, 0x9b) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d14000-0x1c)=@req3={0x3, 0x1ff, 0x100, 0xfffffffffffffffa, 0xe4, 0x4, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000067c000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/24 00:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = socket$inet6(0xa, 0x806, 0xffffffff00000001) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000e2d000-0x4)=0x0, &(0x7f0000c22000)=0x4) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00000eb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000090d000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x3, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$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, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000820000-0x4)=0x0, &(0x7f0000a5a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x2, 0xffffffffffff0000, 0x8, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x8, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x4f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) ioctl$int_in(r0, 0x5421, &(0x7f0000346000-0x8)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000063b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x0, r1, 0x1, 0xbcc, 0x6, @random="16403f9e9860", [0x0, 0x0]}, 0x14) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) r1 = accept4(r0, &(0x7f0000eeb000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000622000-0x4)=0x0, &(0x7f0000f31000-0x4)=0x4) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019000)={{{@in6=@mcast1={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000019000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001a000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000-0x40)=[{&(0x7f0000019000)=""/196, 0xc4}, {&(0x7f0000019000)=""/32, 0x20}, {&(0x7f0000015000)=""/159, 0x9f}, {&(0x7f000000f000-0x59)=""/89, 0x59}], 0x4, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000019000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000019000)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000015000)={&(0x7f0000019000)=@ipv6_delroute={0x68, 0x19, 0x10, 0x6, 0x2, {0xa, 0x20, 0x14, 0xfffffffffffffffd, 0xfe, 0x1, 0xfd, 0x7, 0x200}, [@RTA_MARK={0x8, 0x10, 0x40}, @RTA_MULTIPATH={0x44, 0x9, [{0x81, 0x617557b2, 0x3, r1}, {0x6, 0x2, 0x3, r2}, {0x0, 0x4, 0x7, r3}, {0x4, 0x7, 0x46, r4}, {0xa7, 0x8, 0x80000001, r5}, {0x80000001, 0xfffffffffffffffa, 0x1, r6}, {0xed3d, 0x200, 0x1, r7}, {0x4, 0x100000001, 0x81, r8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x15) r9 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000981000-0x60)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000258000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00006a6000)=""/182, 0xb6, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 2: r0 = socket$inet(0x2, 0xa, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000377000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad9000)={r1, 0x604}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000012f000)=0x8) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000d96000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd6b) connect$inet6(r0, &(0x7f00000af000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = accept4(r0, &(0x7f0000752000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b0000)=0x14, 0x26132286f895c08a) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000980000-0x6)=@assoc_value={0x0, 0x5}, &(0x7f0000f8b000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000223000-0x8)={r2, 0x0}, &(0x7f0000714000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b80000-0xc)={r2, 0x0, 0x30}, 0xc) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x10000) shutdown(r0, 0x2) 2018/01/24 00:25:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x400) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00003a7000)=0x0, 0x80000) getsockname$ax25(r1, &(0x7f00005d0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000425000)=0x10) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x45, 0x84) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f0000b2b000-0x4)=""/4, &(0x7f0000090000-0x4)=0x4) r3 = accept4(r2, &(0x7f0000080000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000049d000)=0x10, 0x800) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000c7000-0x4)=0x187) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003f7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b4d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c50000)={r4, 0x0, &(0x7f00005c8000)=[]}, &(0x7f0000538000-0x4)=0x10) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00000c2000-0x4)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000857000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, 0x800, [0x5, 0x3, 0x3, 0xb91a, 0x8, 0x1, 0x401, 0x7]}, 0x5c) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000041000)=0x4) [ 287.174831] netlink: 'syz-executor7': attribute type 17 has an invalid length. 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cef000-0x2b)="9a67b98ed302175dc933de7961232a4486d8687aec38549546868d3d39b55d38037c12f239501800ee6cd9", 0x2b) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000966000)={0x9, &(0x7f0000305000-0x48)=[{0x9, 0x7, 0x3, 0x9}, {0x5, 0xfffffffffffffff8, 0x9, 0x1ff}, {0x5, 0x77af, 0x7, 0x7}, {0x0, 0x7f, 0x800, 0x8000}, {0x3, 0x4, 0x3f, 0xdef}, {0x3, 0x2, 0xa6ae, 0x7ff}, {0xc258, 0x3, 0x1, 0xe036}, {0x3, 0x2, 0x2, 0x5}, {0x20, 0x1000, 0x1000, 0x9}]}, 0x10) close(r0) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f00009a8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e15000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c02000-0x10)={0x0, 0x8, 0x80000000, 0x0}, &(0x7f00000f6000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc1000-0x4)=@assoc_id=r2, 0x4) r3 = socket(0x7, 0x3, 0x7f) getsockname$netlink(r1, &(0x7f00005de000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000611000)=0x3c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000073000)={0x10000, 0x3, 0x9, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000020a000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000ab4000)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bd4000)={@generic="a3d0c2a5f4e11723c21b370c7a9047e4", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d83000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000091f000)={r4, r6}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000c71000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000bc000-0x4)=0x8) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e2a000)=0x2, 0x4) sendto$packet(r4, &(0x7f00009aa000+0x48d)="ee9c10d0d3d4ed74d5c375f8c3ad187b28d71126f57f2d9822c5c130bb7d7f8583795afee815a3ddffd1c8a604dec6cf", 0x30, 0x0, &(0x7f00008cb000-0x14)={0x11, 0xfffffffffffffffe, r7, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x3, 0x300) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d37000)=0x6) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06000000a84308750523692500020004001040030000000007a3c7000000007b31afdc1338d500009b84136e015afb83de448daa7227c43ab9220000bf0cec4fab91d444", 0x55}], 0x10000000000002bc, &(0x7f0000870000-0xa8)=[{0x50, 0x118, 0x10001, "3ce3e02e44c196fefe6a8a89bff92e08f13386ecd0f21c5047f53af207dcfeae83fa63fbcc6eb73bfc3406a2cc3afeed250f64ec493e784d4b"}, {0x58, 0x10e, 0x4, "323b9b2b0e795e57b54748f08a8cf6a4b72e4ac29ba729adf1c41419908d49bccda59cf21399b958426f48271f241907f42c88d1ba214bf4cc21b028c5a9644719da7e02"}], 0xa8, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x200}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x100, 0x20}, &(0x7f0000008000)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x14) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f0000513000-0x4)=0x3, 0x4) socketpair(0x4, 0x0, 0x401, &(0x7f00002bd000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000636000-0x20)=[{&(0x7f0000a21000)='I', 0x1}, {&(0x7f00008c1000)="", 0xffffffffffffff8d}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d6f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000404000-0x4)=0xc) getgid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005e5000-0x4)=0x0, &(0x7f0000da1000-0x4)=0x4) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) poll(&(0x7f00001d8000)=[{r0, 0x20, 0x0}, {r0, 0x2005, 0x0}, {r0, 0x2018, 0x0}], 0x3, 0x8) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x6, 0x6b60) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000027000-0x4)=0x0, &(0x7f0000027000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000026000-0x1e)={0xffff, 0x7f, 0xffffffffffffff81, "a271cb99abe2", "3640e5c05fbcebd683c0d59165c44ebf"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_crypto(r0, &(0x7f000014c000-0x2f)={&(0x7f0000542000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00003ec000-0x10)={&(0x7f000048f000)=@get={0x128, 0x13, 0x200, 0x6, 0x2, {{'crc32c-intel\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xd0de}]}, 0x128}, 0x1, 0x0, 0x0, 0x81}, 0x800) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000686000)="24c701fdf7ebd210b43da670", 0xc, 0x20004080, &(0x7f0000fce000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000f52000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a57000)=0x32) socketpair(0x9, 0x6, 0x7ff, &(0x7f0000f2f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000036a000-0x14)={0x80000001, 0x1, 0x1, 0x9, 0xb65}, 0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000fd0000)=@buf={0xd9, &(0x7f0000fd1000-0xd9)="56bf483c01b02e1063f5c1f0148a492dcfd85f3f844f2c7054b6ef2219b65dd27c74454eb43da1fed0537ffdb15ff3617d8bb5f93297586d8e9f4181f3744c3ef9e5b64c23443f9682368f3636f0a0213012ad77cb9608f144730e125d6699d6ad08e811f2a56f04d6553a8d33b8a18b809c5e33d7383ebbdecc8a2e7e6c2a97944d734457594a2c72d9828386c7cab736c24db1fe92ee822bef700933ea71967d2bcf1cacba81a671f243d78076554ae53461a9b6e030ad51f2335ee0811d8326a820c8ddc9e5f85f0d85487db046738f8886fac8708770c2"}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fd0000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fd1000)=0x1e) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000005, 0x84) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000010c000-0x4)=0x0, &(0x7f000091c000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f00002f1000-0x145)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ee7ea5", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f0000066000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x1, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d0f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) sendto$packet(r1, &(0x7f0000c6b000)="", 0x0, 0x4000000, &(0x7f0000a82000)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvfrom$packet(r1, &(0x7f00001b7000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d21000)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, [0x0, 0x0]}, 0xfffffffffffffcb2) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b8c000-0x8)={0x0, 0x0}) tee(r0, r1, 0x6, 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e82000)="0be93bd291d6", 0xfffffffffffffd5a) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) readv(r0, &(0x7f0000003000)=[{&(0x7f0000002000)=""/62, 0xffffffffffffff85}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x48, &(0x7f0000007000-0x48)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0x4b}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x5}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r3, 0x7ec3}, &(0x7f0000004000)=0x8) 2018/01/24 00:25:56 executing program 3: r0 = socket(0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006a1000)=@assoc_value={0x0, 0x7}, &(0x7f0000e64000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000039a000)={r1, 0x2, 0x5, [0x1, 0x8, 0xffffffff, 0x7ff, 0x8]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$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, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r2, &(0x7f0000ce6000-0x70)=[{&(0x7f00001b1000-0x1000)="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", 0xb31}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) 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) sendmmsg(r2, &(0x7f0000830000)=[{{0x0, 0x0, &(0x7f0000511000-0x30)=[{&(0x7f00004e0000+0x8b4)="88", 0x1}], 0x1, &(0x7f0000781000-0x1438)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r2, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x6, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0xf0)={0xf0, 0x13, 0xf, 0x210, 0x7, 0x1, {0x0, 0x0, 0x1}, [@typed={0xc, 0x5e, @fd=r0}, @generic="cde0acadf142a7cc20566e7e865f50596768726045388800db104e2c517f2a0cb279d8e26af308fd27e476dff4d0d9dc56b8a76554b4bd6f6151850f398c37fcaf995c254ffba21150c7492df2b1555bb814806ef62f0dc801fb5072bb910326a0e6971ed6eb48ea17648096f65bc8430626322f699be89d95914f2f4d1bd9012b5fe4443b9dc2fdc662f2beb912112549e10f5b60ad98ca2389efb5bc22c599536e787d74cd4e8908cb3ac0915b5027c4926f3b062f3b7c40624107fbe8ad0eac9520e368f19de8f9875cfca13f1430"]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x400, 0x30, 0x2, 0x100000000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xd4)={r2, 0xcc, "0c5e37955e9bbd9a90fa0648419edb4d2967ded9f13afb46b19ca261def8f22c808c900a98db4725c0ab91482e7c9ea58e6f0a4381b815049c4d05effc22510494920ec88e492dc3f40280bc6b68b4094958a3f7fb0b1cad572e876380529aa38bc9d7357b81e220db86399c899d4c9d6db91b09c07bd70480b409a0e4abd3d35816c1acfda3ff57ec0df81d94d9bf673d387fb1b37f043e2f26334c45330ffbd3fda8df815929ab98601d9bc0a6e517f233d6fafde2141935508d7b253422b26dcf5b891affe7af40f4ddc3"}, &(0x7f0000000000)=0xd4) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x2, 0x7f, &(0x7f0000e52000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x805, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff2000)={r1, r0, 0x2, 0x1}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) writev(r0, &(0x7f000066a000-0x60)=[{&(0x7f00001ba000-0x1e)="3b2c4add7ca420a8157d50100e8e454326532e90efd69932c79f67407f8f", 0x1e}, {&(0x7f0000e20000-0xa8)="f5a39ef7640bb0963611ad931eab90c14fe5e19e43f4bd56fcb3f72952bbc73e5f40626415ae514ee412ca97118d900366696f7de7d822c82dc7ff6b6d25e51a07cabb41ebb2ca747d7946c0d1f2754821a2463a273bf1e161bb067580b1b3fa5184e4491b0e8d9719caaf36676535a89970ca79205ec96c845fecfd6b42287dca4f47f9b4df1bd7ad74d8d10f1e0c4b0770ff83d3cdfcda60794eca8068068d4236362647c1fa09", 0xa8}, {&(0x7f0000b7c000-0x4d)="a4876473264eeb6599d4373272a32c6c1d357530e6f5fccf947d5b408b4e5c99c6aaebb1c84f00a967b1b4574a3d286bea89df13f1c62b2692038d6d03b9591c7116fb851a5c8354290eb40c47", 0x4d}, {&(0x7f00001f9000-0x6d)="f2b2f498bca534f318feadefc5d86d97a1bf3f05a4fc3e73ff66e3be058e02243e17bc841b2be8b8cf468c939c313e7368b7262cfe9d4c71ed24ff2c6e5c3542a2084a349627a9c9b865fe299cdd2b8fd1639a8e2195f96d95e76358b30f67614fe3adf6be033d524b43b3a4cf", 0x6d}, {&(0x7f00009f1000-0x1000)="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", 0x1000}, {&(0x7f0000960000)="7f345b265cb53b6b1f3d70c9b9fc69efb116efc16b0ba8fbcd39d5c68fb41de54eeb4b04747062343d25dce75dca8a347d95fd060f28558ee8c91c136aad1b36c311344dff92c1bcaaac340edc6f7515eb7f64204f541fab430b1cf092e94c009ea05574b88e037b9a4ea3812793afe94ed4f4b27f2e5441cd62f3d24d6bbddf2b835bf4110defd96880eee58d889ef07a136a4094566436e0033a3c3dbbef4c7ff52495642beb189b9a52ef25c7969aa3e7349ff451af24da763284a05268ec719bf2d8907f", 0xc6}], 0x6) 2018/01/24 00:25:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, &(0x7f00001e0000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000)=0x20) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dcb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d47000)=0xb) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, r0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000e62000)=""/214, &(0x7f00006c7000)=0xd6) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009f6000-0x6)={0x0, 0x8001}, &(0x7f00009e8000-0x4)=0x6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000147000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x6, 0x3, 0x1}, &(0x7f0000e63000)=0xa0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e64000-0x6)={0x0, 0x1}, &(0x7f0000e64000-0x4)=0x6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e64000-0x94)={0x0, 0x8c, "bd3dfc1fda57f8fcccf3cb035c3860adbdc5f78ab9d427e842d365ff981441667ff548f7c3e58fa6f88c00329b7f5add89ba931ee04a6241b6ec57539fe31a7bcf11926bd0333049ee1c6a362cccb392c1ff6f3dd232becf72f879d285396deb610c1335986f34fe7c11ed7e9d7f93125ce52ecd320490d771fe4aa4469e48c3939a92231da09706391e17cc"}, &(0x7f0000e63000)=0x94) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000e63000)={&(0x7f0000e64000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xdf}, 0x1c, &(0x7f0000e64000-0x70)=[{&(0x7f0000e64000-0xc4)="54ce463d74fbdf724f77ce283c97186b98e70e923562e9fe8086354eca35e1da85c5bd03353eb16225a4c331aacd805236eb3794333fc32b67d77489c3628d88b447ed4fc3cb3585fe8821394504bae67b42ca58d6ce35d3715bbdf2315b22fa0c5ad8561788158cb224ed4a2f20c322940accbbab4a974af6b3c3fa0bf81a6db901a97ef14b6176c10d4c27a49fadc877d92ccd95cf29f88f64dafd4fe7793307f3df1efcd4c8d569cfe7bfc9293b397d2ea869f7bbc0ffa6ef352a1789852c12c5d8d4", 0xc4}, {&(0x7f0000e63000)="f7c8e2b73e40ea9ed4d5d1512f5317713fc2f0d1348073802aed3dbb02a6dd3e58e675ce5d6936836f832bc1e4033af2df3f24461e436ff3b1c96973aa4ca713fa5480675e3d59e99d8d2af18d89b9202b5e99ad1084a9054d6ea3c9a48a4e4e4e81a448", 0x64}, {&(0x7f0000157000)="2068d9948d884592365713e0c10fc7857148963fbd1adfaa52704e19fb186e9cffc96f36457e77c9af64aa802b8c272918b2b4f5d38da956005f148dd1a6a82e34b9ee7f649cbb6a1046e173358877a41cb198f200acd2847ed759a1328030092900813b05965831a578ef6068db76af47b7a3475b1cb5d660c0796d902d62554f8ecd7e4dba305981", 0x89}, {&(0x7f0000910000-0xba)="b0deb5b27eed9879da1566be4b6456fdc53f92b8b9ab10923cb884aa340993e627fa1a22afbf57b7dbf3c00cb007096f059a632a8dffee9f3cc710fb014c1b9059679f1c3a73148821ecebd783773695dd3a4e7502dcc7c653e569bbee0824b24e9412c4108d44eaafec83b4d74c7bf5bc83a94f1908379abb149e03d71a526c748d92965911adcf3fbf0d182f3c7536befd93ed1fa9e21721f16e1a8ba9fabf6c3ce23c3d6a15b7cdee97d7a1419897250e37aae816dfd20d2f", 0xba}, {&(0x7f0000e63000)="2b6deb37ee2c30c6c15f2e41f1aff388bf62dcb1e4d7b62b13aaf9079abb2fba3478f779c34c708b94e053debdf31a4e57b9799f8d727c2e8e109352f2d4908a3abc2ea5a55693d96c5546ccfbe487434fbbab715dc985e2708dd961c9437ec3b7c6e910a9050c86534a05ab4fd4b75c5d0127e7b77ee950463fcebe5c98813d77f879822661c7c4080caed0c52a88540e870f0913f634142e112216ee0cfd62a8a31223999204612b4aae", 0xab}, {&(0x7f0000871000)="0f50226ae31540e15c5cefaf74860cccee75e771e60b1cae15d813fb13d2358488efe411be573d14e7c11fff325f4e7fe5296fc6fc61c9f5892b1b45ee82e9e654a809ca0d2dcaf3cf", 0x49}, {&(0x7f0000e63000)="b1c6429d727ddb748da02d205cb131979c1f33344cd6c5cc7cb47658f8b74121b2bfbb0d31ab73f0a1f195d6661a472195d39e56334166af09cae8554344fe5ee98041776f6c2e9561ff26858e70a8e0c37a38b96f751c2509f24f447d9b283f306cffe86b6c43645d765767ee643203fcc4aecce0c76a4baf9b64b7f8c3f40bb7b02e0b", 0x84}], 0x7, &(0x7f0000e63000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x2, 0x8, 0xd4cc, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x3e00000, 0x7, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x820a, 0x5, 0x4, 0x20, 0x2, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0xfff, 0xffff, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0xa, 0x1000, 0xe6a5, 0xc5c3, 0x1, 0x81, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x20, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x10001, 0x7f, r6}}], 0x150, 0x4}, 0x20004840) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000355000-0x38)={&(0x7f0000980000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bd8000)=[{&(0x7f0000fd3000)=""/26, 0x1a}, {&(0x7f0000f6f000)=""/237, 0xed}, {&(0x7f00007d7000-0xb4)=""/180, 0xb4}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b15000)=""/252, 0xfc}, {&(0x7f0000da4000-0x75)=""/117, 0x75}], 0x6, &(0x7f000031c000)=""/101, 0x65, 0xeaa0}, 0x12041) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005b6000)={0x0, 0xac, &(0x7f00006f1000-0xac)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4d}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7a8}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000047f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000096e000)=@assoc_value={r2, 0x80}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x4, 0x9, &(0x7f0000fcb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00006f5000-0x8)={r2, 0x96}, &(0x7f0000d6e000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000873000)={0x0, 0x0}) socketpair(0xa, 0x1, 0x1, &(0x7f0000bd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000a9b000)={r5, 0x0, r6}) accept4(r0, &(0x7f0000286000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8b000)=0x8, 0x0) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x2, 0x9, &(0x7f0000008000)="857cc36d72252b60d3b1cbf1b61f15240a53f571a4ae", 0x16) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0xfffffffffffffeba) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) r4 = socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000007000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xac24, 0x47, 0x3, "f71a0ead12a96fb24f016108308acdb60507e4a2b2025f01159d13852b86b562f5e09f4f2631e8265e79366b83c3044f5ebd30ce8379d421e5c702c92a373668dc247eb71980b3c17921c0d523ce2191"}, 0x160) socketpair(0x10, 0x3, 0x81, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000007000)=0x10000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef, 0x0}, 0x40) 2018/01/24 00:25:56 executing program 4: accept4(0xffffffffffffff9c, &(0x7f000035a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00005f0000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040005000280ff45", 0x2e5) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x80806, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000010000)={@common='syzkaller1\x00', 0x5}) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000093a000-0x4)=0x80000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:25:56 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffd) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) r1 = socket(0x1, 0x800, 0x3) sendto$ipx(r1, &(0x7f0000d7b000-0x1000)="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", 0x1000, 0x804, 0x0, 0x0) [ 287.539664] device syz2 entered promiscuous mode 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/94, 0x5e, 0x10100, &(0x7f000025a000)={0x4, 0x0, 0x59, "46cc18f02232", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/24 00:25:56 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000716000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000079e000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x80000}, 0x129, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x14)={0x14, 0x27, 0x829, 0x6, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) accept$packet(r0, &(0x7f0000417000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003df000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000053b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f87000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x3, 0x2af, 0x1, 0xffffffff, 0x2, 0x20, 0x20, 0x32, r1, r2}, {0x3, 0x9e3, 0x7, 0x7ff, 0x8, 0x0, 0xfffffffffffff801, 0x8}, {0x10000, 0x80000001, 0x200000000, 0xffffffff7fffffff}, 0x800000000, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0xff, 0x2, 0x87, 0x11}}, 0xe8) getpeername$packet(r0, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000051000)=0xd) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e75000-0x8)={0x0, 0x7}, &(0x7f0000ac0000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d57000-0x10)={r3, 0xc8, &(0x7f0000a89000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2db4}, @in6={0xa, 0x3, 0x3a5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x2c2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7a}]}, &(0x7f000041b000-0x4)=0x10) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008cd000)={0x0, 0x5}, &(0x7f0000aa5000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00009dc000-0x38)={&(0x7f00004e5000)=@in6={0xa, 0x1, 0x1000000, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f0000883000)=[{&(0x7f0000953000)="bb93e2a7474169cb633a869b347efd051e2ee360869768370d974d90d104ff", 0x1f}, {&(0x7f0000ac5000-0x2)="59f9", 0x2}, {&(0x7f0000405000)="acbf807d2499901ba55bc969ab5684fc206c17173f86595f570b087241b00a808d8d5782128d79ddadfed911946f858d4387ff6164faa9a78522555310ea3ca1466c317ce85241accc7cdc2f3880c6a1eb5a3720c20bb4e09ae025bb9fe07ceb5845dd6202f0ff83a623f6d187adc2f5c6fa2933090747cd24efd2e6c4aef4d19b7b0a1738b69b8e0e544babdadfbcea6e8cc912cf14f9", 0x97}, {&(0x7f00001ed000-0x58)="1c2f67ec240d3ae4db2ee4de3afdeb401c473e940a0228e8015d41b23a6f0aff792fe9c6a83c2414db059e164cfc274e222ca1517f6f2503e225a19155f091765fcdae48d4eff108211ead7fb85e1147a286354f0f75d4c8", 0x58}, {&(0x7f000063b000)="670c6b0d1f342703542bab84d1d988faf6158a56f5841dd46dee399f60b5104a167a9845ffa4fc7d15644a9200300499509bcbb2d24c33530d8bdd39ea2f18191d17815d2981f7323915512566b45081f08e28d679f1bf2cbb1dc7ecc7b10e01ba020c20dd902b20d8cd1dc81bdd3529c9eed8b24b29068f09ee9750ef924562cea205958932", 0x86}, {&(0x7f0000890000-0x98)="29569beccf32de02b440de1d9b1aaa6dac6f29928aef994e5b07509957da9d07819427cfc106624bee7cd2a90438be3fcf40f2cd14656c2e02d4c733fa7d3b5241f2971670500d39b56da5b5f4bc19397069c9016598c1a1125269e819120d38821af34079cb08a9e46d01b0c0618dfbfaae2cee2524e22ba372dc74d3a6fe086b2bd49584a9d520506c907745d5ca17ae2873b3aa3d65c9", 0x98}], 0x6, &(0x7f0000dd8000)=[@init={0x18, 0x84, 0x0, {0x5, 0xc000000000, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x7, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x2, 0xb45}}, @init={0x18, 0x84, 0x0, {0x7, 0xe27, 0x6, 0x0}}], 0xc0, 0x4a97bf239665d3c7}, 0x20004010) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fb6000)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000aae000+0xac3)={@common='vlan0\x00', @ifru_flags=0x2000}) r1 = socket$inet(0x2, 0x2, 0x0) listen(r1, 0x2) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x7, 0x0, &(0x7f000065b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e5d}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00002b5000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000b17000-0x4)=0x60) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d37000-0x20)={0x5, 0x0, 0xffff, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000116000)={0x429a4ee6, r5}) r6 = accept4(r3, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r6, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f23000)="021f16de34140963e1a3e8043a2a2ad24ccdeab96d622351eae9c15c8d24811f55cc84f07b67caee6ddc1565b6d165be09009272c0227f625d1a50e6ea5ccc3547a19a350885e3b8197beda7b17b29add99acfdf3da847a1a54856dcf43e631240d34dd566ff7f243d788f0ae788f929741e916193d036ce180d1be92f7c466a", 0x80) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x1f, 0x4, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000534000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00009ae000)={r1, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab4000-0x8)={0x0, 0x20}, &(0x7f00001aa000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c5d000)={r5, 0x6, 0x1, [0x3]}, &(0x7f0000cf2000-0x4)=0xfffffc9e) bind$vsock_stream(r4, &(0x7f0000d17000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000f2c000)={"eeb2fdea9b9d1d3134afdd57a143f673", {0x4, 0x2, 0xfffffffffffffffa, "6e044ec43c9a", 0x9, 0x0}}) bind$can_raw(r3, &(0x7f0000363000)={0x1d, r2, 0x0, 0x0}, 0xfffffffffffffe3e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000444000-0x14)={0x0, 0x3, 0xfffffffffffff08f, 0x8130, 0x8001, 0x8}, &(0x7f0000880000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000067000)={r5, @in6={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x1, 0x58f40130, 0xc5}, &(0x7f00006f4000-0x4)=0xa0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f000006a000)="78cce24407afe12360b394b1", 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000310000)={r6, 0x3ff}, &(0x7f00000a0000)=0x8) getsockname$netlink(r4, &(0x7f00003f6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000910000-0x4)=0xc) [ 287.627457] device syz2 left promiscuous mode 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000-0x4)=0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket(0x2, 0x2, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r7 = gettid() mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80000) r10 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r12 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = accept$llc(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) r15 = socket$key(0xf, 0x3, 0x2) r16 = accept4$alg(r5, 0x0, 0x0, 0x800) r17 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r20 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r23 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r25 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x8000000000080000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) r28 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) r30 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) r31 = socket$inet6_tcp(0xa, 0x1, 0x0) r32 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) r34 = socket$bt_bnep(0x1f, 0x3, 0x4) r35 = accept(0xffffffffffffff9c, &(0x7f0000007000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xfffffffffffffdb0) r36 = accept$netrom(0xffffffffffffff9c, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) r37 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) r39 = socket$nfc_llcp(0x27, 0x3, 0x1) r40 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$inet6(0xffffffffffffffff, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) r42 = socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x420648}, 0xc, &(0x7f0000009000)=[{&(0x7f0000009000-0x2d0)={0x2d0, 0x24, 0x300, 0x1, 0x0, "", [@typed={0xc, 0xff, @ipv4=@rand_addr=0x7}, @typed={0xc, 0x49, @uid=r1}, @nested={0x288, 0x27, [@generic="a8b63523f57d5ccf57cbfc84271667dd8e3a2b8660105ca407b8518b63742a4681c0acaf4bd970703b730b01d8d5262c421cb89a37a22d1d5421c4b4ffc81f30cde209799f137da27f776dcd04d743bc514dceb2cac9e99d1e1ccf701d338d57cd1aca46be00688a3874d02a96e55bad0e7da9e038f2fd355e7650898c760820fee77e6ea3624dc13ebf407a31443f4fc9964fc98926d148392d4878fef5add4ff159ad08c3359e2e5c6e24f54bd68d976d32d6f377cad6695d6fba3", @generic="a8695cfb633fb8c3440a", @typed={0xc, 0x8f, @pid=r2}, @generic="b32bfd2873242bd4db84453357020880476324e89f5e1ced451e2f35b0f2ba21f2a478c6fcd2fb6c7a426b8de0646e5997a2cefd38275eb87b578b993098fc10627c5fc4b5f03146c247d6b839e8a337015e0382149ad6ee92fd8144d108ec033f8e51638c8b220a9c5e855ede1db3c9a5061e58d7a36cf7a09b9bec50e0b1ec16fe04aa45c8b5c2b02da0af21f5cc1f9f646a5ae48bf47992e81b6c0c4663dc", @typed={0xc, 0x6f, @u32=0xff}, @generic="22c3bb38c073e3c154ff390d247a0cd3177f739346934f04580787f834ea8118017545309913989ddb886a5fe0c82abf264b0b4f66f2cfc7e66e18fca5ab93b7ba7dbdd167bdfa9c18ce07c13894f7d1ed444fa8491e80f525de6330b091c87a4e23020cb4e1c95d3e5744e72bc6034b057ff4edddb3ec9a4975ae11f11c7b0ecb20d4bccf862d4d6606283b465ef81208a8b0d719de8f0cdd9780fb4fce29e76fc26cb7e75ae9f24abd6a3c8bf9c7772a9ea5b32b5d34483648afb033f9e2bbb4705a0ce5d46fce108fbfcbecfa6f715b3b414e54ff3c4e6b98201367488f7a512a8b0a562559ca697e2b", @typed={0xc, 0x2e, @pid=r3}, @typed={0xc, 0x68, @fd=r4}]}, @typed={0x10, 0x22, @u64=0x5}, @typed={0x10, 0xb, @u64=0x3f}]}, 0x2d0}, {&(0x7f0000009000-0xfc)={0xfc, 0x34, 0x0, 0x1, 0x2, "", [@typed={0x48, 0x8b, @binary="36f8a472aecc929e39eb6133b57e385c5949380577e4c1683c0dd9cf1b67ba236e5761255d66c88fe9f48f3f0dc4ae2320a798a5949f791f33ee2c6a8a"}, @typed={0xc, 0x96, @str='\x00'}, @generic="bc991af44966e2078c5e96b43d88f37da7d3f65c00f08254e4983690e3bc366d387e146c440b402a9b123e03d019a352776cf8a16b54ec", @typed={0x18, 0x3c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="911240597369ac0d7b93d905c9b81077aa0cda15df7c3b9ce7a1a022b813b7cd2171a4e225b47cad8d62364ac52531e5ac1e7091c88c443802e05c148abd8ff4d3637f2602e0"]}, 0xfc}, {&(0x7f000000a000-0x324)={0x324, 0x12, 0x0, 0x7, 0x1, "", [@nested={0xe0, 0x29, [@generic="9485ed7eb8f864214cfa9f285b63aac4f710191a9906d0059aee555a71acd41777d33795666eb2114afc40dbd0546c1e20bfc2ab678c4ca775673dd51a8da2d8aba0368d808761cf53c5c42b83541e395201ef8840bebe04b37f622898ebd16f2fe206c45a53894137cf4cdc07e0d2bd7d195c0b03a7edc96ad078e7a4ea72ac1974c47d664032485746a990ff1cb7bcb3ecc7257deabee762b8a707373bb3349fb5b762dab682325899", @generic="8d473b1a592b5a001886395f1ace47cdc7d7258f325e0a5e430d7e454b0f49955112b0f5c4aae6fbf81f14a1618eca9d"]}, @typed={0x8, 0x91, @void=""}, @nested={0x12c, 0x84, [@typed={0xc, 0x0, @u32=0x401}, @generic="c1b6d3336e415c5f9a790ac39a65f3407a35a04b89c82c9cadbdb8f6c3352d66681993b6bceaeb7ab09503d34cd6e9706be272192c849c8c41e73a50934f8ef6a933f9d84b903faabd4ce98ec5c3d8079095f070c5b746678f37e72cb36d8a9652b84e89cca04fa88c3c4ffc60ca6e02a00c5ab5d6fb3a78a187b36d29045492faba6c76e4f8375b3c956c160bd4d2c1777a98bc69a6d13d2330e038eee683ccce7f2c1badce7d6c5c4fd256241c643ae5f850a56e153bb9c22c22b70109088d43b205d8b1830d92c8b17377a24f4ea9e05e4e4d656ab5026c30a287664d0c9bd4dbfaf7a500af6540b1df3f", @typed={0xc, 0x2f, @fd=r5}, @generic="1f08ef8a6c944d9cadb0f591a4dc87af1b", @typed={0x10, 0x17, @u64=0x81}]}, @generic="0df8c2487685b70990e68f1c737fffc99d7ad7a8b1c31e551dd3360e6d0d4b65fa991230a9c2dfb134af36e33fd0f624c5973c04e1f3e610d2a7b8f0531a89af5780aad0eefdb80779ecad2afb5ee31822df21a2beaf72156a427bdcae21f41cfa3a4cee3fb9d07abbd0cfd4fa19bda3d791ca15f377da279786a2fdeddba3f8d22dac719ef7f29a022ff71717ec1cfe607221aa25df65543486c2ff31782c935415ce30c9a5cb73d9062b56ef4a5d9c81574618b3aaeaa79453715e6a04221ea2c991ad8d464eb0c443", @generic="aadaa0651da28c95c14e16e2cb97ba9f735e80b4c3c5502d5e8451bb596db3054236af3b4e94cbd85a1bf2fc05da392d995f109369"]}, 0x324}, {&(0x7f000000a000-0x14c4)={0x14c4, 0x37, 0x0, 0x5, 0x0, "", [@nested={0x1d0, 0x83, [@generic="e8991022a7426a267cc10c908d5b35b0d6d3f7", @typed={0xc, 0xd, @u32=0x8000}, @typed={0xc, 0x94, @u32=0x8}, @typed={0x68, 0x8c, @binary="c8b7e3f4ef9499e2804cb5950933be805de1759c828f48c723eec9a81f8a586761237a59dab64fe2b82d7613c2a5220b880a15d9240c8189ecbb7e81e4b83cc58a9cc21e0af04d68f441e077d52cb2a434dbc83b5acdf95d6d9472a13be7"}, @typed={0xc, 0x49, @u32=0x3}, @typed={0xc, 0x4a, @u32=0xfffffffffffffff7}, @typed={0x18, 0x15, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b0b22688fbda1c3c28b5ae1742e1e57c51366712956d5e4565894fc977ecc10c6e27a8c4d25a54279f974f617cc40c0546845ca4f64e9a734fac3caa098f5c54bf7d7696c4c241d326d9af1cfb63fd715b1447cd900cba2d1daf954abf1d6b2094bce73c5e17c60a196d50ececa37dd3f42059f8d8960673943be6531e205caf264c2dbb05feaff3e3e6aee8d89f5f95b70deab6b5b75a22a35499b81a70121e5f61407c765ad1087816ae1dff9e285c4cc0c72289711dca2d4c55798b32db04d6dd13fb759ae579e0c7d05ea4ab3f80ce7d05b8aa701d8f99ca49acde80c908f52a48b42d3d686cbbf88b594aa42cb7d3feaf1433c10cd909", @typed={0x8, 0x44, @void=""}, @typed={0x8, 0x6, @void=""}]}, @generic="", @typed={0x10, 0x77, @str='-N{%%\x00'}, @typed={0xc, 0x82, @uid=r6}, @nested={0x12c8, 0x55, [@generic="46855964e0c1b32acfdf650227fec0c06f535ed09854e8437bafaee3423951f4a4787ee4566a82b524fd41cd995440b300d903c4d033c41bddaa6a66eaac0322476877c2d171b0823cfa77103277c4ebb0fe8a4a8fed682255a62eb467fac4238aa66c6d5ca29dc7a333e7512ad07597e67472b28dc5d26f2801fc838ef4fecc5f2a25991688a02e15675f8604600626c3584ba68e531d4b973df16ca3f6e588f71360ed7cc5fd066e23e16741aad4cf7e2b7691b2a2c768554318fa87c9f63f3f20a18c257b3c6906267efb9cf035b07a67f87cddf54c6c7c1a7a17d58a62ff", @generic="00e8e41a28fc3205ed4c037182cf0121f7c4d5d80e0d14afb36556ca21d4466f4a56b8a5cca43c958f337e98a495f49c9b46c63d046037f1fa708644254abe1cd6bd5a60576b2473813e9760f18bf4dafba8626fc93a81a2381c33c88f603c830d532d87839953402f282c7f2afcf7847225cee30c9684c7081ceda4", @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}, 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@generic="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@generic="2444b70bd2b4dc28e098", @typed={0xc, 0x58, @uid=r11}, @typed={0x18, 0x100000001, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}]}, @typed={0xc, 0x4e, @fd=r12}]}, 0x166c}], 0x7, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34, r35]}, @rights={0x30, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}], 0x110, 0x88c4}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x8, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 00:25:56 executing program 3: pipe(&(0x7f000030c000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000714000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000567000-0x4)=0x0, 0x68654cc60ace05d9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x4, 0xffff, 0x1, "a4422d5006fa", "126631bed28da0dbaf1f5fe596559474"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000cdc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={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]}, 0x800, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x7fffffff}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000364000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e45000-0x4)=0x14, 0x80000) recvfrom$packet(r1, &(0x7f0000bfb000)=""/17, 0x11, 0x100, &(0x7f000013c000)={0x11, 0xa, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000729000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000bb2000-0x1c)=@req3={0x0, 0x61e68d90, 0x8, 0x5, 0x0, 0x80000001, 0x0}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8000000000000004, &(0x7f0000f96000)=0xba6, 0x201) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept$inet(r0, &(0x7f0000799000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003cc000)={0x0, 0xfd, "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"}, &(0x7f0000b88000)=0x105) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000085c000)={r2, 0x0, 0x3, [0x6, 0xf864, 0x80000001]}, &(0x7f0000392000)=0xe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/24 00:25:56 executing program 1: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00003fc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a18000)=[@in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffffff00}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r1, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a21000)={0xb1, 0x8002, 0x4, 0x2, 0x0}, &(0x7f00002f8000-0x4)=0x10) r3 = socket(0x1, 0x5, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000089e000)=0x0, &(0x7f0000ffc000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003c8000-0xf1)={r2, 0xe9, "29da6541296a387ddf9cbba75b491d6643a0842305091715cc9c59b0cfb5c47470daf95f916a489bfa58815674c2683932890fa10288bab1306f85beeea5abf2a783b5073a0ba15e7d9ff974a9064dbaf62e8dbc38ce0416feda2219809cfeb0b9a42d23a9d5728bfa1f2de380170d18b8235303aa5835187b12a881aa54a72c0d38d967bd712f672dc4e9f055654046b6ae36f5c03c0c1bfff2818e7009f5215daed14b1a423015b3066bdfefc560673d6071c748f6a52912839d9565c5999758d1e255598ef0e0652274fe8c9ed19849e467eb82a3236376a905c6b09935fbe6bac659c9fc0ca4a3"}, &(0x7f000036f000-0x4)=0xf1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) bind$inet6(r0, &(0x7f0000616000)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = accept4(r0, &(0x7f00006c2000-0x4)=@hci={0x0, 0x0, 0x0}, &(0x7f000015b000-0x4)=0x6, 0x80000) connect$pppoe(r2, &(0x7f0000f3c000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="b0d62d89ae183e5497048d6fc2e3dcd4"}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b80000-0x18)={0x0, 0x1, 0x0, 0x7, 0x0}, &(0x7f00003f8000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f4c000-0x8)={r3, 0x1ff}, &(0x7f00001b8000)=0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) close(r0) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x3c3) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000ef2000)=@req={0x50, &(0x7f0000ef2000)={@generic="47e51dcf3f90c96b1e541a868f05f1b8", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x1}}}}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ef2000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ef2000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ef3000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f00000ca000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x1c, 0x0}, 0x40002103) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) sendmsg$nl_generic(r0, &(0x7f0000110000)={&(0x7f0000b8e000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000f42000-0x10)={&(0x7f000065b000-0x1034)={0x1034, 0x14, 0x100, 0x3, 0x2, {0x8, 0x0, 0x0}, [@generic="eff349b3dd614dd4074017593b40db61111a2c01d28b57d9027bed", @nested={0x1004, 0x59, [@generic="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0x1034}, 0x1, 0x0, 0x0, 0x90}, 0x4) sendto$inet(r0, &(0x7f0000e7b000-0x1000)="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", 0x1000, 0x1, &(0x7f0000027000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r0, &(0x7f00006b3000-0x38)={&(0x7f000072d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000759000)=[], 0x0, &(0x7f0000d2e000)=""/150, 0x96, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x6, 0x4000, 0x0, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000000e000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet(0x2, 0x3, 0x1d33) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a3b000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f89000)=0xc) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$inet6(r1, 0x0, &(0x7f0000001000)=0x0, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000018000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000024000-0x21)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x7, 0x3, 0x0, 0x2, 0xa0, 0x80, 0xff, r3, r4}, {0xfffffffffffffffd, 0x1, 0x1000, 0x800, 0x8, 0x2, 0x10001, 0xaee}, {0x8, 0x4, 0x95, 0x3}, 0x4, 0x1, 0x0, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x4, 0x2, 0x100000001, 0x6, 0x81, 0xfffffffffffffff9}}, 0xe8) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000075f000-0x4)=r2) sendmsg$alg(r1, &(0x7f0000bf9000)={0x0, 0x0, &(0x7f0000537000-0x80)=[{&(0x7f0000cb5000)="3a2ebf61f0ab9e9930074f67092483b9208addf030b5301a0af266abcb30173f8a5a24b530f1f9baa4b3fcb6834c8a0fcaa54a65dd48f2ffdd95e7fe5b9b36c405702cf87f100dfb7e3a65f381e576a6351a79001715fb02b6a619b5eb3094feb9b77ad58e0adccd3ca81687f8e17776652bb5de466012e37c4a8ce009fe421aa8163d844068fad92bca1e7c20", 0xffffffffffffff72}, {&(0x7f0000970000)="39faf33331a50f288328ef5b39c6af6211655f844425f00f6f3dd7efb1f0ae501193ceb38591bc1ae252986cb8cd8e7b2073d64778eb8fa0d91e2270001a9b4dab94ff3d86861237260007526f6aa36b877f99f2315c191bd30a35be9b34aab54d5083f30ef06a329b8b90c2d66a79a38dc20a0d540701227f7dffa365cf6e4b2c25b1e6ebe634d046d7666efde7295b941fd4447fc1a86a310cee3706c481778615b8c0af46ec", 0xa7}, {&(0x7f0000435000-0xc8)="6064ab52699d82bbb6981180e9aaa2371cbfd3c74673fba07d44ac2673aaaf761f9f84f7c429efaab656decd5650c0470d25a1bebf6894cf513205660604cf9e29b419a90db49d261207a997faafa3fa1ec6fb06d90833b1c9d6b8ce8d9f1457c4295af896d593112027d0e343a71082b9b0a15d15589f2be8785bf4b0532cbce8d6b9a0a3a47b3538a8f44d3e44bd7d1a9ed3d3171e9a0c46a3d153bf44141b98206b5cfac93d466b4a5bc7c7e783a524ff63efbbf4c19485bf357e2b1c97de2b94c8da75bbaf71", 0xc8}, {&(0x7f0000fec000)="60e7280bced56bb2f568a46a6d8498e1adfc6169ca2b3c1e6cad5f5f1860a2cb9bffa2ff2b579dd1f62a7a10053c692d052a16deafc4bf1af0e9dcc81c10131480edc4cbcbe8e5b8a359310909b76936fb2f724b7e34b8f11295d08593132f982e6997aa7c75287a590ab4a9bc8998876800d1684956efb1614e73052fbce9528fdf69cffe7e8756a79c03a8eea8f396e668ff8ff2f485ea162f2f043cac4f7216bb8ddfa35b0fabd195c7c74186cf733c0f3b702b77eb20356c67908ee3ec92cba322138b98e604b65eb18334d5563c87d82631db57148018743811c24e74bc9702473f5a6550", 0xe7}, {&(0x7f0000273000-0x94)="cd83b722214a548610c94f4039e684952e72561bce878c7ba65ba82841412d171ba5c8ac9f2e76a32c41acb22ae1f845448ba709e1c898ae145f2a79a5f2c096861867f53a06a30e86abf19002524496e30f7128c839d4cb2bff48b228e1530f63a8a1d5eaeb6768588ef2f30caa5a548986b70d9bcb9dbe78a4e69fddf9caa1cc6b799e951593f33e9c496cf91ab21fdac978d0", 0x94}, {&(0x7f00002cf000)="0faf61a83b90e04118d41bef431422681c0a115d351528d85395ce0327d3573868818a9473dc2aaf57ffe8355a11d66784ff5688eba59497d68fba4935dd2febdf80ef869e6df694e7bc30f4573bbd994d832ac9665b1b2f84fa37a69e2137", 0x5f}, {&(0x7f0000a82000)="4bf0df50ee88145b2ca237f03be33f1b0a2678102bc8a5dbfaf6e32622ee6b215fe089dfc682d7b65e461c4a00235d7ae9226559ea862abacc4977446046bf7184c99804d0bb2479e9030b0f2867bf103c1b5e4d00ea9a5e0606fd42a0b324881279140f2c0906f3ce9ca5a1bbf723251aa740a49001bc13f7353ec440e75bb115c7d921676509fd3467e9b4c3524c3c59e2016f37159d3815be4bdc6d3f97742bb75c44f67dfaa30b310eae7900983e7058a1f35599c1e0bb0ffd0820bf6343673fcc920f4ec4404ea6070f2a7b175a1907ef5a47856980dfd786fee2de0a0b31a8", 0xe2}, {&(0x7f0000a31000)="8cb17e331e9d41cf638bce2ae0e7769b9ac456ba45eff4202e7155030ec56b6237359016bda0767661e6879d2fc20444a13acffd479c0c7906e24bac478467d7e14c256dcf47575bd3b1eec376719125f9caeade024eb7820ffd1df8bb96715e50eba7a18cc478bbf78247180dc067be6bb943695b3e234a15a40a9f16702135efe516d04c82d99aa91d41eb6a2afa90", 0x90}], 0x8, &(0x7f0000715000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) r3 = accept(r0, &(0x7f00001b0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000088a000+0xafe)=0x10) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f00002d1000-0x4)=0x3, 0x4) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b37000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000555000-0x72)="") 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7d000-0x10)={&(0x7f00008ca000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000336000-0x10)={r0, r1, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008a9000)="", 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000042000)=0x0) 2018/01/24 00:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) setsockopt(r0, 0x400000000118, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c69000)={0x0, 0x1, 0x9, 0x9, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x8, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x7, 0x7}}, &(0x7f00009c8000+0x386)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff6000-0x6)={r1, 0x1}, &(0x7f000026d000)=0xffffffffffffffbc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bb8000-0xc)={0x7b41, 0x0, 0x6, 0xfff, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000002b000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb7c, 0x9, 0xffffffffffff37b0, 0x8}, &(0x7f000020f000)=0xa0) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f24000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f000018c000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005af000-0x4)=0x13c, &(0x7f00004c1000)=0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000e64000)={0x8, &(0x7f00004f0000+0xaae)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$kcm(r1, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) 2018/01/24 00:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000004000)={0x100, 0x0, 0x1, 0x7f}) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008ad000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f9000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000aa4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096f000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000025c000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@empty=0x0, 0x2, 0x0, 0x3, 0x0, 0xa, 0xa0, 0x20, 0xc, r3, r4}, {0x3, 0x8, 0x100, 0x1, 0x1, 0x2, 0x2, 0x7fff}, {0x401, 0x5691, 0x6, 0x20}, 0x8, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x2, 0x8, 0x101, 0x7f, 0x3ff}}, 0xe8) 2018/01/24 00:25:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000407000)={0x0, 0x7b, "eadb0e867bdf6877953aa359e76bf8236bb77d6c3e3d027cee9d89766c0f4765a1cd3a9d6c176cfef8cb849fd274082617b12cb46afc52b63086efdfedf5fba47054b821140286e5329e97a5f629e22db6ad9840f515a3189b0471b88ea187668ffd6171a7600c1b201a8bfe599d64edda8caccd84de58efcf01bb"}, &(0x7f0000c09000-0x4)=0x83) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c5f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9d000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f9b000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) 2018/01/24 00:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4)=0x0, 0x4) r1 = socket(0x13, 0x4, 0x3ff) connect$nfc_llcp(r1, &(0x7f0000327000-0x60)={0x27, 0x26, 0x1, 0x2, 0x9, 0x3, "315f3a55e61ce6d7397773382206c1ec960ac3ca317886ca0ad9dcaca0f62c0900c8e0ba146bc10cd44d683b28b59a2140a9d14e47447846e3e4e084b172c3", 0x800}, 0x60) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f5000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000037a000-0x5c)={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x8, [0x5, 0x20, 0xffffffff80000000, 0x4, 0x4, 0x10001, 0x40, 0x5]}, 0x5c) 2018/01/24 00:25:56 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a22000-0x10)={0x1, 0x28, &(0x7f0000c52000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001c2000)={r1, 0x101, 0x10}, 0xc) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000453000-0x4)=0xdb0, 0x4) getpeername$packet(r0, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000053c000-0x1)=0x14) connect$packet(r0, &(0x7f0000a73000-0x14)={0x11, 0xff, r2, 0x1, 0x5da, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 00:25:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80001, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f00004fa000)=""/4096, 0x1000, 0x100, &(0x7f0000000000)={0x4, 0x400, 0x100, "4623c25cf6cb", 0x6, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="813511c3e7ddaae8d9a43d1aecb047c1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@can={{0x0, 0x0, 0x7, 0x4}, 0x2, 0x3, 0x0, 0x0, "6d717e49f5cfbf8d"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) bind(r4, &(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x4, 0x1, 0x0, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}}}, 0x3a) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfff, 0x80000001, 0xfff, 0x8000000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000-0x8)={r5, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r5, 0xac, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, @in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x713}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xbf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000005000-0x20)={0x4, 0x9, 0x2, 0x3f, 0xd7d, 0x10001, 0x6ec, 0x800, r5}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r7, 0x4) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000009000-0x60)={0x27, 0x9b8b, 0x10001, 0x2, 0x6, 0xffffffffffff12d3, "e8e1a85c1f73b2a382a92f59963ecb251334e10547ecc21ab1d4dcbebb2f6da5c321832d36ba48e7079a196b9ac4d1799fdb0c3fa1c028cf4336d777a99a78", 0x8c}, 0x60) 2018/01/24 00:25:56 executing program 0: r0 = socket(0x1e, 0x801, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000-0x4)=0x38c, 0x4) 2018/01/24 00:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000078d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000537000-0x4)=0x0, &(0x7f0000bf5000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r2, &(0x7f0000f40000-0xc)={0x10, 0x0, 0x1, 0x20000}, 0x39b) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r4 = accept4(r1, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) socketpair(0x4, 0x5, 0x4, &(0x7f000059a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000016c000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a06000-0x8)={r5, 0x3}, &(0x7f0000efd000-0x4)=0x8) 2018/01/24 00:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x1000000000000006, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/01/24 00:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000a4d000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 00:25:56 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000007000)={0x4, 0x1, 0x7, "ac740f3235f7", 0xfffffffffffffffa, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000021000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/24 00:25:57 executing program 0: r0 = socket(0x7, 0x8000f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000aa1000)=@full={{0x3, {"6da4c9e2e2ef87"}, 0x4}, [{"c95602985517ce"}, {"86fb757e0d8f4a"}, {"b2edcbf94bfc3b"}, {"c309b625ba2c17"}, {"ef8b1d808c5456"}, {"615cfe8ac5e111"}, {"8dc29c5cb63039"}, {"d7d14659d7439c"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f000064e000)="f69a93fa99a9ffaacd3554c412b3c9c5366e34866fe8b24883486619ab86ad136301834167394310eb9194aa70228d7e71b414cb4645b4ba46baaf5c99f368f4946b276794565100f310edb308b784c170d04f4264b3fda3d3a10f5517d2ca35375e5e9a2c2e8762b9", 0x69}], 0x1, &(0x7f0000001000-0x108)=[{0x48, 0x11d, 0x6, "73d591ef1e74fc0ff6f5f82cced1cfff03a89f0f9dcd6c94b4ddf44b23e2877166fa041e0af88e1ec666b1b4aaf7484ce6"}, {0x98, 0x13b, 0x7, "148ba1bb7eadcf99dffefcdab53236838abc13518d7c50a1248afbb4472d3012b130829c7b65f2c4b5cd48a4ae6e51f78a28eec8803593166964449f6fc7cc4f881f7b22cc419bac5b209a906e17f4f00f023126d3a3709b193795da6f83e2e96e3801d1b812452009136e4d18f864a37a525d3371e7521dd26ed2fccc9348c3e5ebc220f8"}, {0x28, 0x11f, 0x9, "a56c628d1b5cca19832c58c7fbead278b7ee17d3ddbf"}], 0x108, 0x0}, 0x10000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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}, @jmp={0x5, 0x57e, 0x0, 0xb, 0xf, 0xffffffde, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0xf, 0xfffffffc, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='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) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffe, 0x275}, 0x8) 2018/01/24 00:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x4000000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba0000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028b000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x1, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x3c, r1, r2}, {0x7f, 0x7f, 0x1f, 0xffffffff00000000, 0xfffffffffffffc01, 0x9763, 0x800, 0x100000001}, {0x7, 0xfc00000000000000, 0x81, 0x2}, 0x6, 0xd, 0x1, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x3, 0x2, 0x2b}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x4, 0x3, 0x6, 0x6, 0xfffffffffffffc4d, 0x7fffffff}}, 0xe8) pipe(&(0x7f00003d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00003e3000)={0x2, 0x100}) pwritev(r3, &(0x7f00007d8000)=[{&(0x7f00001f5000)="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", 0x1000}, {&(0x7f00006d6000-0x1b)="b19c3395dcbc4fc266be955b56b5d368e8d4c5467ca77d5e2c0581", 0x1b}, {&(0x7f00006d6000-0x9)="335cd90befbde684bc", 0x9}], 0x3, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a4e000+0x7a)={0x0, 0x5, 0x40, 0x8, 0x7, 0x8, 0xad9, 0x6, {0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x401, 0x8ab6, 0x2}}, &(0x7f0000a20000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001f9000-0xc)={r4, 0x7ff, 0x30}, 0xc) 2018/01/24 00:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8317c94000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000077e000)=[{0x0, 0x0, &(0x7f000018c000-0x60)=[{&(0x7f00009a2000-0xbf)='f', 0x1}], 0x1, &(0x7f0000ce2000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x40010}, {0x0, 0x0, &(0x7f0000e2e000)=[{&(0x7f0000a5b000-0xaa)="1d34fe0735231d28fbfaa8733338985a31c23c0a8b42c1e24f9fd621e349ff712c3bc85950cf6bf5409b7eb2a2e0434c22bc0d747252492a70b1c7b1d609d3ae549d187de5169fb9fe7e6d1d9cb1cd1ed2934f7719810ca1533087a07287f1db896760b4af26fe7ae1530d6390abb79ace2715fa2d03ce836689f88cb122c82d7351cccebd004eda769ea835544e09df985e71f163a13be0478304f25c0917d1dcd0013389d24fff2329", 0xaa}, {&(0x7f000026e000-0x1000)="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0x1000}, {&(0x7f00001a9000)="8a4b03e298d718228ce52e41499554deace9084ef878dc60467838206332e0c61c6216d6b9b377f53f4167d4c2f93dca4e459616e606dd92e89d0f978bf8e81968d064d0870982bdb991810b7afd3c39b9a54f8ef79423da5c57fec224c508b9012db03176374f60460e1e", 0x6b}, {&(0x7f00002fc000)="f31e82368517fde0b8e5a66e504e7fee8b0c54e23eb42e515300be6d6635e3764dd2095cdbbd78afefea7a1812487966e50a813bbabe1b52c3ed05bb9d4ac7ceb1f342f808dc23d41b49e1bf20b84bcd5a5e2bcc51ec145d79af12bb", 0x5c}, {&(0x7f0000dbe000-0x4d)="f4acae88bb0746c32d2545586ab90c27d69efe37bed04d03c49d9f9ee22c5d3769fa6ced240c58da3cb56b028514aaf7bb9f89952b9e67f8707b545aa74738b8db05af327e67ea809c6a4554b6", 0x4d}], 0x5, &(0x7f0000f82000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1018, 0x2004c095}], 0x2, 0x1) shutdown(0xffffffffffffffff, 0x1) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x9bdff5cf13e72cfe, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000320000)={'nat\x00', 0x8001, 0x0, 0x41b3, [0x8001, 0x1, 0xffffffff, 0x8, 0x80000000], [0x1ff, 0x8001, 0x2, 0x100000001, 0x8], 0x10, &(0x7f00001fb000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @empty=0x0, 0x0, 0x0, @generic="30ad906c9da2d7a50e249f51b751d2b5", @common='eql\x00', {0x0, 0x0}, {0x0, 0x0}, 0x2e, 0x0, 0x3}, 0x0, 0x14f8, 0x2518, 0x4, {0xfffffffffffffff8, 0xecc}, [{0x1020, "771cb7dbdfdce6313f82c25d8847427ff0f9411cc73e3325628b86030b", 0x4, "dbbc80cbe06ae9eefd31f085b5495852fa853b34b780839e0d2e0213ccbe6934ab12a6e1223ccddacb0e4a9c4e6b239f6c7952d694489ae48d105c64a8d6b77a9144f1dd8da9aa9f89800580e070e8592b38aa2b51dcf014597c2fa8b57c9a463ad953248e50aa30dbfd5245319569726c3162e29e8fcec7d036feb0a2d180edaf3d0452bd02ab72f31d02bfd173ccf29ce32c7f3228608a3a7621dd7fb656795e8feb4046e76db2cde5e6e5c55c8c24106c2106fd98fa151df0a18aec7b262a4988f7500600e7abd639e7a157d6f38b501bdbeb9635354817f58820f616c47ff8a6b3da7ae166e349c43b3003e3ee304762dd56888dc907a2bae19d629f938c615199c6c8ecd9ec7b6cc74f1b2387ff0aa4eee006365105d5d56a67f9ed6c5f14e71b45f781b1fb25d838dcf0795e6060b5136fc2dd51399cd8e398058993d9398eb9fba7e390df5dd4f441452c872a3ed721ccf0889a726467a019f3b2bed94b6c5de088b67d5bf56045675096aef0a9e24eb72c747f15a248bb4d753827e1dd07bb1ea1426424d870219ab4b74fbbb7628cddbc5470ccfaa11df7ebc2fd41718d150f710cf75873a38b21991e81581e0752c308b4fe9bba72757d5a0df083fc6fbde26a63dfb7b2c1bbe5682c0fa7460f9540fd9a01c3888f9d9b8ab982e561432d84fde93f196feaa721e6503f8d070a00eccbff467ed966c25361b1745bcee93a8364ac2c1bbef48c962071af81dba30f4f61efed961da5330de3201aa5f3c0a239b620dd36017ac091b50ab436b50482703ab790a2d5cfd458530d313a3f3c9b45af449faec1e31a6388ffcab0a078c1df5e326993eabd2d7bd5b11a63e7bea20237d97798a455ec55624b05b85e86a114600c548b89f8731126b9cb5a024fc471f4f94f4b24ede50ab999d8945b2fdd50663c27f23534d4ca716b32e100a93f198767f3f94d0021fe68d31c29791cb967ec612151d5a24c409d3364bc31712be014b3e5da990db8a712c37f5db55f515c72382ab0edb0725eb6e81abee44a615342a80df5e18b4f6e0f57ab1fc98ec360ac5e74798f90c827d73dc99e1df24b46d439b21463bf4b87b0edd585c7efef381b5ec2490c607e7912469cf90ad3f41550489ac4d004478ae4d7ab6ac1ceac386fec68f52c8a9ab6a77a89addd68dffd51a19ada6611ffd83c423d789d1c9324d2794b4268a2817c021c8c2c013a3f89cb371fe500b10d499f5cb02408d59ea93988df4d6d0fbce643cfab199f7acb999612077963c2d4648b85192b1016bf864f4533eb230885ea934d721222152b8534f61b85c7297619f7f99670b8227530a221d95861ee1915b126ad6796d6fc421d6abc17b11a0a9dd74b230d9e8029575594c98822555b2ee03aa45d65717df39fd65d03200f4b261506a4d12171281ea8b3750796ff823a310c981dacdf9e346ca4b6e71d1bb161465995e7a56fb654fbd2d56d86d93da594a171d2f484d2599bfa15740bc746e6a522ede309a013f1b0510c23546e9fd14366bd0daeee53a922ae05d7e0d4ac8106e60891b7dd54abfd981f744128656089b09d0c62d79ff7d1ff950a36f439a1eeb19d68cf118aa079b9ce3c8b33bff169b902a3e5aa0f55c916bfe1c72da072f0f805601d21ea065026b4dd49381a2771bdbf5868ac5c6ecbeff3f4cf3e6b0dea5efd138be3f489b89d8a0542f4a54bca115d7d2f5b24ad0a19b97ead4e437b61b6de0cee37eb5d4e72f5460f252b3056a2a6265d63f11d51a4e0ee75075f14c7b8ce008c43c2e32fc7c99338f5d9bd9147e7a47a618aaf859cadc208b7feea0e4d35123966468a968ef68c8a695c4e95ab15c759d050ca07e0ac6e7a3f804f6814fe263146e14592c6aa03257d26fdcfbfe0d22d6bf45699be46eeaea3ddae28ee86869b724eff0796279568a8fc83bed0842583022428e4afac82348db0154e5f3565fc520fbb569349a16ab46d4ce88baba83cc427dae9147d9f41d2bda4c81424c37291e27e41310bec6c61e448ec7aa5e2c9fd1f3ca8eb011aee4910566aaf365c75fcd02ee717315c9751bb6d29778aff4eca6dc0c1d8838ab7503d44a87b366553cd045d35e966278d6a34864a0ccf7e86bad0816f55ec5908e38ab7b670ceb63d1ce94063849004f6faf2f2623acaf015b7c8f6d94a4c90bcae0ed1b728b8a0c6f0912cd15ff40eb121cdaf10bcb5cbe935a864f553a5a7a69406349ab9b9b3488228a55fd168cfc3d56e618a0d726497ae39801bf0caca1270a33b037391024355899c090ec6dced30dd0ebac10b33653aa7baa4be7e45b0190a43dc54b82a9539561ffbba1d335c713244b6bf312aeacfacabb56c085469b09b136ed56eb4484fb5d72bf537d10de0a4010b8521d3b1c53b052c4708ebc018e3eb2ef50b5dc01da81cd5c75f424353aa9a0708bb983415f3a22e7c216850d1f2a91fc7e05a10d86be7798f150ebe7741a6feaa1e1b106223cd74f5cb2e552ddd257f506ceda071c020a724333591230bfb7475c93762998ab42f577960426208dd515f4e55d40a41809464508f8461fad9e214a5e7fbeb9d9b468bdda25cf49c2e66efc8a302d492f6d6ea9ab5cdd1c55dd640e0171639a07a493fc0ddd623ea351a580dfea75a926947e48302bfec2e3583eb180c63ce050f38b7d1ce94ec1aec5cf0d44499acc43d499a4a08ae0d689feef21c11fae5045e00a8289773ddc19b59b5e66370cb143f7260702dd18fad6bd34fa89c203ca64f9672e3e674ea8fccf0910cbd45ffc5439b54dc7193bd9ca1bbb31a8f60e4468dcb824a94cff368f8f93d6db8ea44d04a35771e8b1dbd1dda35cb701c1f37b254fbf72e56e07b1b09bb226d90adf3e064ff7fe1388f3976ca9f243335eabfae690ca93f217ea17a76aaaad23e3333c872cb61b311b1fdcf3254dc5f9d2041ca025917ee08dfc2a6a254197af8b5ff49d385acb26a0c917be73a356d4f5dd355024cc343a29957897bcda5f71e33007a03ffd944b6d8c9164c70e44923b670506bb4947540b1cebee55d3c8bdefdf4fad66f2dc582ef619b2ba811bbbd7a4210b991ef42f09db5410359a8a66493238a63306977ec6de13e4ba9cb1a7e11aa4b302f3c2b829e74cbb1de6451ebf2aad9b05e5d4ed11652f94a8efbc471f7ecba690119998d8b9d0079f674ddafc8b7044147e8b6a60602381fb82b67578797ef86b73dcb873cb8d18cb0a37fb86cd40fde4933c83c37847d278fdcf61e55e8f80dab086ba1507325a5bfab81f45393db83306bec8275283b817e6643065426d5f6efedc903e3a3a7eff9343770758b2844926e25ac7f2168a44d73348a5ad8cdbdc850da0898e9b6fa37a7220dc11ef3fd2680f8d4c6a452fef197dc59b7beb5aa5a79398618e0a667acbf3a1e2df7f1e4d00423f9a2aba8a0f9022386ca9a8f40614ccf22778c8f011a71b5bd910d38e7a42ba40fc26212174439bfbd9e339ed3a3f0464e0f571758a4b7cac1d8a3139314b33eeb6fccaa4f9df771b4b9f7b91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"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{0x11e, "792b0928400f82038d100b4a1f7ab40a562f730c2950e96264b583aebe", 0x9, "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"}, {0xd9, "8d3402d27436502f0a89be14bf28ac6c37dd803429bbe9d805f38674b8", 0x0, "650f11986b8cd4981ac515c5be71bddb0e5bd08da05117aa0a892236c8443d9a68e5166a7ff5f90ab2a142278f3a15c7e9042f3960710321997ac4f5319cd8de9a274c313fb4eba9ca0260dca2025594234000038bc8e1acac5840f3eeb92f94c2733160ebe1c02708e4db6ebeda5f803f00612a84e1db6eb502d8506652bbfd2ced1d4d2f300f163497016a53bbbcf26922954ebbdbdc96da7c4a1bf5e98d1d602aefecc41df602bcc0634b369cb06a2f9b4b1048f4a7e8d9"}, {0x112, "6394a61b436725e765e361cc92cee413d872320ccf27685e1d99838a88", 0x500000000, "e046d5f86e0d686837451881bbc2808ad414f173f466b7dfe4e6a776931bf11441dac16405948fa45a13270a9fcc444ed04c56bf4b68fd1245ce3d06cef4c0691e661bad1b0522003afc2e60182ea0fe1e69c5295d896eff459f9307fc8945824d6a867a4645024b84a091655e1903465e929c99f6fe04fd3887b8cbeac9f61b648f3235344d23631b8c2af1a540fda7bba4c46431b46cee4147ff6ae0329b75215b6e5ca81b7724c63510c2d53dd0d8c3ee85de3a5f8584b6c44ea3eee707124cfcdefc026c7de6b9167ca8cb0b5ad333f8a8bf8a80baee22e81443aabb39529d6dc51a40ce10c91e88696b432e12d678a0"}, {0x109, "8205f94c3fc874b9fc000061eee0cdd3def9570402d07388c1fd5f7551", 0x10000, "0b7d7338bbb3e052c6460ef26730866cb1cd139eb15f2d134b88496fb3b0c4acf8456198801a21824de8a1f39cc175419ca9681a3619dc3fa91c3f6d3757b9f97bbb951a0014356e98cfb31b9e2e27f10bcbe47dbe6f3e37428b6dccb9badac96c0fae177f1358f6fd296e8e19c912fe452a88c6d751ecf22f834cdf58ad8552546e2f40a8e3bd2623ba5d3b660e3168d63980a81c9fa45abbe05fc9b4f2e9bb67ad9bb4d8f825f52d3acae32988e5926751f9830a48124f88a7ddaf19d627ad0435d85fcdcd0594e48a7fb2889eca90a6efa32bfa3ab3c8f1a6f6af8412a26feebb26415bfff3c6d0"}]}, {0xc4, "b69dfbb6938431ac662395b0a9bca96ab975a220f8ba00a621274e6115", 0x4, "1f1fa72dde6856fff19bbbedf7cb73707acf45732fe1198415782fe916028295d8856a786d67a8827f9fe76c2c7c1021554f25b9b10c175fb2371829a7d66f9dd17a377e15a5d52926e28c366afb8314cf689fe6d591ff4a009b4720fd7113ce02d30bdbf3664f5faeb649926ca15e975004131e492ff6b808a04b896edf92a9b3b26d9ccf3ec64c824f8144cc3aabaec56fd3c3c52b6a092ad40126621439937a21c6c6"}}]}, 0x4213) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x802, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000090c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000fa6000)={0x0, 0x0, []}) 2018/01/24 00:25:57 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000867000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aec000)={0x0, 0x0}, 0x2, 0x7) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000ae6000-0x2d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x10000000002, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x16, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ae8000-0x2)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f00001e4000)={0x0, 0x0, &(0x7f0000127000)=[{&(0x7f000098c000)=""/238, 0xee}, {&(0x7f0000aee000-0xbb)=""/187, 0xbb}, {&(0x7f0000aee000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e2000)=""/139, 0x8b}, {&(0x7f000028c000)=""/15, 0xf}, {&(0x7f000044b000)=""/3, 0x3}], 0x6, &(0x7f0000857000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x40, 0x4}, &(0x7f0000aed000)=0x7ff, &(0x7f0000542000-0x8)=0x5712, 0xffffffff80000000, 0x3, 0x10001, 0x1df1, 0x0, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfffffffffffffff9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7e8e}, &(0x7f000081e000)=0x10001, &(0x7f00007d2000)=0x7f, 0x9, 0x9, 0x3f, 0x10001, 0x79, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x5}, &(0x7f0000aed000)=0x2, &(0x7f0000aee000-0x4)=0x50255af3, 0x1, 0x5, 0xfff, 0x100000001, 0x28, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x6023f521, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000081a000)=""/144, 0x90}, &(0x7f0000aee000-0x1)=0x0, 0x42}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x7}, &(0x7f0000aee000-0x8)=0x401, &(0x7f0000a62000-0x8)=0xfffffffffffffff6, 0x1, 0x8, 0x7fff, 0x40c, 0x25, 0x3}}], 0x1c0, 0x4010}, 0x8080) 2018/01/24 00:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4000000000) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) bind$bt_hci(r0, &(0x7f0000f7d000)={0x1f, 0x0, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095f000-0x8)={0x0, 0x5}, &(0x7f0000429000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e4000)=@sack_info={r1, 0x0, 0x2}, &(0x7f000068a000)=0xc) 2018/01/24 00:25:57 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1000000, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a98000)={0xda5, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/24 00:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/24 00:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept(r0, 0x0, &(0x7f0000f15000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d7a000)=""/124, &(0x7f0000f23000)=0x7c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$can_bcm(r1, &(0x7f000057e000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be0000)="48572fb1db0bc1bebe1faa681c391323cc1a80e68963eaa51f2ab85df6b480b8ea717f16893c6109d2f0d4fa3edd379d8f47f579bfcb12ca6a9083283d543eb402a4711a24c6e3e2eabaf48d8e98c155a8ec11", 0x53) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004a1000-0x20)={@generic="fa23586a8e13b03082e1e75e97b48b40", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r2, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "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{0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/01/24 00:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 00:25:57 executing program 1: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)={0x0, 0x0}) r4 = epoll_create(0x8000000000200) r5 = epoll_create(0x752b) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)={0x0, 0x0}) r6 = epoll_create(0x6) write(r2, &(0x7f0000d4c000-0xc0)="20e818a6f61dadf8ddffb60e6b7641eb7ff74cbd887f74910c93bc008b41463f3bfa7e5f1016f973c64f5e33ca1a7e457d83ae24e7aa9bffa5bc8552c278d0e9d28e24353b8cb253ab9c9920705ed1b82c92feb8a86a337b13d322774a0173ada527c1be45f4573060ee64200defd2c20d2a0d3e872ea2aa454fa75e142f085591586eded51c2073136422d1cf04bc2f231a11b4a0d12df91079c8d7ff97d978ed819c5387490c694da1d6a75f66099973bd26a046c2dca9610e2616fa546310", 0xc0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/24 00:25:57 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00007f3000)=0x0, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f78000)=""/186, 0xba, 0x40002000, &(0x7f0000981000-0x10)={0x1a, 0xff, 0x6, 0x0, 0xf003, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) bpf$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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f000000b000)={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1400}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000a000)=[{&(0x7f0000002000-0x73)=""/115, 0x73}, {&(0x7f000000a000)=""/129, 0x81}, {&(0x7f0000007000)=""/178, 0xb2}, {&(0x7f000000b000-0x29)=""/41, 0x29}, {&(0x7f0000005000)=""/30, 0x1e}], 0x5, &(0x7f000000a000)=""/247, 0xf7, 0x1}, 0x40002000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(r5, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r5, &(0x7f000000b000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10) 2018/01/24 00:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0xfffffe20, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e38000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00005fc000)={{0x8, 0x100000001, 0x1, 0x58, 0x4, 0xfffffffffffffffa}, 0x6275, 0x3, 0x20, 0x5, 0x6, "f14fb42724b5968e21a8281042ad79bf2c2c4a57b37ffd152d796a2cce093c7df7e0111bd97a3e2366764f4e47d8e5f911e7d855ad68617a61dea5e6966e1a67512d0968bf3b241d38d516cdb4dfe3e004a7006b2ab186f616031279082e0ae40b7f843257ef52f02cabeb755f97d08127aadc1ef1fc23e3b3ae8f10e3756d4e"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/24 00:25:57 executing program 3: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000048d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b42000)={0x0, 0x0}) accept(r1, &(0x7f000072b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000064000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000046b000-0x8)={0x0, 0x0, 0x1f}, &(0x7f00000c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000251000-0x8)={0x0, 0x7}, &(0x7f0000a38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e27000)={0x0, 0x2}, &(0x7f00002ac000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a44000)={0x0, 0x3}, &(0x7f0000224000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000539000)={0x0, 0x2, 0x80}, &(0x7f00006fa000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000be5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000481000)={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]}, [0x41, 0x0, 0x0, 0xffffffff, 0x7ff, 0xff, 0x1000, 0xfffffffffffffffd, 0x0, 0x5, 0x8001, 0x1f, 0x1, 0xfffffffffffffffd, 0x3]}, &(0x7f0000368000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000029d000)={0x0, @in={{0x2, 0x3, @rand_addr=0xc94a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x8, 0x8e37, 0xffffffffffffffe0, 0x54, 0x8, 0x81, 0x9, 0x8001, 0x8, 0xeb9d, 0x6, 0x8a, 0x8]}, &(0x7f000006c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c78000-0x10)={0x0, 0x100000001, 0x4, [0xffffffffffff8000, 0x4, 0x4, 0x7f]}, &(0x7f0000c97000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009c2000)={0x0, 0x6}, &(0x7f00002c1000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000733000)={0x0, 0x3}, &(0x7f00004bf000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008c2000)={0x0, @in6={{0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, &(0x7f00001c7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ebc000)={0x0, 0x3, 0x2, 0x6}, &(0x7f0000445000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bd2000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x463, 0x7, 0xffff, 0x3, 0x4}, &(0x7f0000dc4000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r2, r3}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000013e000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c1f000-0xf3)={0x0, 0xeb, "8c2683cd31f4ad85b488394d1e8de6d74b5b6e1dd3955d2330a7946ea6ae52d3ba23d45785f3f813c059d8b28d5b381d179b88fa4c52458956d04d53303f68e36bd5b177551eb8e8d0233acfa8aac4588b880a01de03f4abc2c11151be6fe961485eb581f37cf4a8f908719f65a33bf8187b158c09192d9ef4266752bea6eb4f86db524db12f2d5d374c80188af54d174e76ea0a16eae5ececf2cce1c8872218c0669aab80a149e35b51e97784c26ef9fbc2ba9b4da9a4b7c2009ab9f95fadcfabb70dab56b85004b59de338b1a38c85f33857213e0406ff6502c9f7ebe5811a10f32fa578d81bffe42cfe"}, &(0x7f0000dac000-0x4)=0xf3) 2018/01/24 00:25:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000020000-0x17)=""/23, 0x17}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000f000)={0xc8, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xb4, 0x1d, [@typed={0xc, 0x2d, @fd=r0}, @typed={0xc, 0x5c, @u32=0x0}, @generic="33612c71049a1c9337fa5c96372a460f0bc551caae6fb89164037dd6285eb517ecc057d13dfaff96bfe6a224b8ab03c74e57e8bae4192cb2d0cf12735a9a1dbc5c9fb1bf03e10d8763bf542fbf02bc9d257300f3fc5de0ed5281e128370a7d5e4294d71993849129fd4f975023c24570aa2eb08c58", @generic="ecd099d76e9c0248e1eb", @typed={0xc, 0xc, @str='*\x00'}, @typed={0xb, 0x44, @pid=r1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) 2018/01/24 00:25:57 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000fc7000)=0xfffffffffffffea8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc9000-0x1000)="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", 0x1000, 0x8014, &(0x7f0000fc8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x800, 0x2) 2018/01/24 00:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xffffffffffffffff, 0x400) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000a7b000-0x4)=0x0) write(r1, &(0x7f000018c000)="1f000000520007f2200094fef5000f430a0000000047131a040000ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f56000)={0x0, 0x9}, &(0x7f00005a7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000abd000)={0xc000000, 0x4, 0x8202, 0x8, 0x2, 0x1, 0x7, 0x5, r2}, 0x20) 2018/01/24 00:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300090500bb61e1c3050000070000ef01000000450000000000800019001a000d0040000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/24 00:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x200) r1 = accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) bind$netlink(r1, &(0x7f000043d000)={0x10, 0x0, 0x2, 0x2000}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) accept4(r0, 0x0, &(0x7f0000418000-0x4)=0x0, 0x80800) 2018/01/24 00:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000091f000)=0x8001, 0x2) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f00000d3000-0x31)="b7de732c7caabef93128547a5a66e31e7cc8d4975942d81b2bb0abf6fbedbd5d6a5dea9056d01c94910af76d0a6db8d11f", 0x31, 0x20000000, 0x0, 0x0) [ 288.334783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 288.361508] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. [ 288.373627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 00:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) recvmsg(r0, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) r2 = accept$packet(r1, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000076b000)=0x14) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$vsock_stream(r1, &(0x7f0000a02000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003c1000)=@generic={0x357, 0xffffffffffff272f, 0xed2}) 2018/01/24 00:25:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x8000000000, 0x1, 0x3, 0x4, 0x7, 0x5}, 0xebc}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000013000-0x2)=0x3, 0x2) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 288.389303] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. [ 288.409396] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. [ 288.424301] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 00:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x4) r0 = socket$inet6(0xa, 0x2, 0x9) r1 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000871000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c59000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000336000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000db1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c44000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x1, 0x0, 0x2, 0x2, 0x1000, 0x2, 0x20, 0x80, 0x11, r2, r3}, {0xb39d, 0x8e, 0x57, 0x1, 0x81, 0x1, 0xf39, 0x5}, {0x8001, 0x7, 0x80000001, 0x9}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9713b81a6b78576a, 0x3, 0x9, 0x2, 0xe56, 0x6}}, 0xe8) r4 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f00001dc000-0x118)="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", 0xfffffffffffffdd1) r5 = accept4(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000245000-0x4)=0xe, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000a0a000)={r4, r0, 0x5, 0x1, &(0x7f0000c4c000-0xc6)="b2bbc6ca30ff1e9d0ac249e1462bcb06d55642420fd83a16a2ab6fdd4828604e49c43829350b1f8f76a9b70ad8b6c443df2d56dd945f9129ca20ede5e2af8967bf4677e777249de69ec4e0f65707909c38f2bd1e7bb504fa4c9820183294306fe4a602917b3aaeecc06bb112d3f45026604212036fc226222f15578e894a6619a49cddd29cfb6b2c011f9a1a32aae34d4b9f3aef767c9fdaefce1ca2547684de9ff9c7990f468e93609b15dd8248e9443e236cdad94c7fb1c614c74582424df49bcba0006459", 0x8, 0x1, 0xd34, 0x3ff, 0x7ff, 0xffff, 0x100000000, "af3ef05d2c309ee115656981b41cc8ba559f00ec623eddefdbd665a09ea2b5bfe964629a82c5ac61895b1ed7fc7b0e99ad21bd0fca06ae081bcdae2c3326cbed4fc3da8a17b06e69fd6a5bf587d5fdd57f56d52ffae391dc551e50cffa274905017a12cd"}) socketpair(0x9, 0x4, 0x1, &(0x7f0000461000)={0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x6) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f00004a6000)={0x8, 0x9, 0x8, 0x4f, &(0x7f0000b15000-0x4f)=""/79, 0x4, &(0x7f0000a33000-0x4)=""/4, 0xb2, &(0x7f000016b000)=""/178}) 2018/01/24 00:25:57 executing program 3: 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) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000045f000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000599000)={r2, r0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000086e000)={0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0xc) 2018/01/24 00:25:57 executing program 2: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000041b000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f000041b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003a9000)={r1, 0x0}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/24 00:25:57 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000009000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "49fb4c", 0x90, 0x2c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x3, 0x2, 0x40b8, 0x1, 0x6, 0x0, 0x0, 0x0, 0x312, "a81a8b", 0x7, "a12293"}, "ea0481a1524b53438690a807f55ca2e4cfb56a028b0e106259eb950c54cf85f921899fe102688d0b0555e27debcc9c0379401ef6dc7fdc26a00bacc97f07dd5fe47ec9b149016b8dcb78507ccdd890c877c3aa5ae84b110bfdbf0c10ab20b1b9d48bc572fbb956440e4531bfa20b048f0670950484b83f4f6bef58b21e3b6cc2"}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000a000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000000c000-0x9f)="3457a9350de5e3d28096b17a6b33c83e77620b0718a25b84983811d49af253e35b6a0839524134c83e692fbdd448742ca9b8703a890cb9f5cd2826b39afc0708f026081b56d5ce81970e5ea19315f32249a9ef77b4b1380bafc1d0cb67bf9a3c0eac976a51613cd3983d92541d5cb8e10b1306156a7ebc81adf9819c1ae99801b3ab1ceeef6328f4e04876c44a33258c22090467b1f3c1f7546c1ec83603ed", 0x9f) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x2, 0x8, 0x6, 0x1}, 0x10) bind$netlink(r1, &(0x7f0000009000)={0x10, 0x0, 0x3, 0x40000}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000)=0x3, 0x2ba) 2018/01/24 00:25:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) writev(r0, &(0x7f0000c23000+0xacc)=[{&(0x7f0000cbc000)="", 0x0}, {&(0x7f00001f9000)="2c5dc83330f2af3ca0074d1e81562901c9ce910713862651833f4d781e01347e15a95f01bc82a4d59d8a9fd0031f2c4839f598dc0a865edd901660f83a24130a8fbcf3dc25e44112672711551b516aad3e0a9e8eda7564b55af49ff282939360a1539cb4ed5439c43b48527b9418a20f46ea5eaf338c27b72c421af22f5cbd4194485048f4520f2ef06c28cefbe0c476c3e4ff65a09140d08451a921c64f44289a4ed03b5d303481ad3b493051a4c8", 0xaf}], 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffff800, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/24 00:25:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000574000-0x1e)={0x3, 0x17be, 0x3f, "faf7ff61155b", "c85ab20f3504db602afa7d85882a7e18"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003b6000)={0x0, 0x0}, &(0x7f0000cb3000-0x4)=0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000868000+0xb77)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/24 00:25:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x8000000000, 0x1, 0x3, 0x4, 0x7, 0x5}, 0xebc}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000013000-0x2)=0x3, 0x2) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 00:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000095d000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000459000)={0x0, 0x8001, 0x20}, &(0x7f0000a2e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000166000)={0x0, 0x2000200000000, 0x0, 0x2, 0x20}, &(0x7f0000173000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e6d000-0xb8)={r1, 0x3, 0x4, 0x2, 0x8, 0x3829800000000000, 0x3, 0x10001, {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]}, 0xd53c, 0xff, 0x4, 0x80000000, 0x41d0}}, &(0x7f000000d000)=0xb8) [ 288.525229] ================================================================== [ 288.532695] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 288.539094] Read of size 2 at addr ffff8801c53b184b by task syz-executor4/3953 [ 288.546437] [ 288.548047] CPU: 0 PID: 3953 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #205 [ 288.555290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.564614] Call Trace: [ 288.567181] dump_stack+0x194/0x257 [ 288.570801] ? arch_local_irq_restore+0x53/0x53 [ 288.575447] ? show_regs_print_info+0x18/0x18 [ 288.580967] ? erspan_xmit+0x22d4/0x2430 [ 288.585702] print_address_description+0x73/0x250 [ 288.590520] ? erspan_xmit+0x22d4/0x2430 [ 288.594556] kasan_report+0x25b/0x340 [ 288.598337] __asan_report_load_n_noabort+0xf/0x20 [ 288.603241] erspan_xmit+0x22d4/0x2430 [ 288.607104] ? packet_direct_xmit+0x509/0x790 [ 288.611579] ? validate_xmit_skb+0x4b0/0xaf0 [ 288.615964] ? gretap_fb_dev_create+0x250/0x250 [ 288.620607] ? netif_skb_features+0x9b0/0x9b0 [ 288.625097] packet_direct_xmit+0x3ad/0x790 [ 288.629398] ? packet_mmap+0x590/0x590 [ 288.633259] ? memcpy+0x45/0x50 [ 288.636523] packet_sendmsg+0x3aed/0x60b0 [ 288.640649] ? find_held_lock+0x35/0x1d0 [ 288.644699] ? avc_has_perm+0x35e/0x680 [ 288.648667] ? SyS_getgroups+0xe0/0x280 [ 288.652619] ? packet_cached_dev_get+0x2b0/0x2b0 [ 288.657356] ? avc_has_perm+0x43e/0x680 [ 288.661308] ? avc_has_perm_noaudit+0x520/0x520 [ 288.665950] ? __fget+0x35c/0x570 [ 288.669385] ? iterate_fd+0x3f0/0x3f0 [ 288.673171] ? find_held_lock+0x35/0x1d0 [ 288.677218] ? sock_has_perm+0x2a4/0x420 [ 288.681257] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 288.686592] ? lock_release+0x972/0xa40 [ 288.690539] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 288.696398] ? __check_object_size+0x25d/0x4f0 [ 288.700951] ? __fget+0x35c/0x570 [ 288.704393] ? selinux_socket_sendmsg+0x36/0x40 [ 288.709039] ? security_socket_sendmsg+0x89/0xb0 [ 288.713770] ? packet_cached_dev_get+0x2b0/0x2b0 [ 288.718504] sock_sendmsg+0xca/0x110 [ 288.722195] SYSC_sendto+0x361/0x5c0 [ 288.725888] ? SYSC_connect+0x4a0/0x4a0 [ 288.729834] ? __fget_light+0x297/0x380 [ 288.733783] ? fget_raw+0x20/0x20 [ 288.737210] ? security_mmap_file+0x143/0x180 [ 288.742913] ? vm_mmap_pgoff+0x1fc/0x280 [ 288.746965] ? exit_to_usermode_loop+0x8c/0x310 [ 288.751625] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 288.757137] ? __fdget+0x18/0x20 [ 288.760490] ? syscall_return_slowpath+0x2ad/0x550 [ 288.765396] ? prepare_exit_to_usermode+0x340/0x340 [ 288.770387] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 288.775213] SyS_sendto+0x40/0x50 [ 288.778650] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 288.783389] RIP: 0033:0x452f19 [ 288.786553] RSP: 002b:00007f5a869f4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 288.794235] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 288.801490] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 288.808732] RBP: 00000000000004e6 R08: 0000000020008000 R09: 000000000000001c [ 288.815975] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6630 [ 288.823219] R13: 00000000ffffffff R14: 00007f5a869f56d4 R15: 0000000000000000 [ 288.830481] [ 288.832085] Allocated by task 3697: [ 288.835689] save_stack+0x43/0xd0 [ 288.839117] kasan_kmalloc+0xad/0xe0 [ 288.842805] kasan_slab_alloc+0x12/0x20 [ 288.846750] kmem_cache_alloc+0x12e/0x760 [ 288.850872] shmem_alloc_inode+0x1b/0x40 [ 288.854905] alloc_inode+0x65/0x180 [ 288.858507] new_inode_pseudo+0x69/0x190 [ 288.862542] new_inode+0x1c/0x40 [ 288.865880] shmem_get_inode+0xe1/0x920 [ 288.869828] shmem_mknod+0x5a/0x1b0 [ 288.873428] shmem_mkdir+0x29/0x50 [ 288.876938] vfs_mkdir+0x390/0x600 [ 288.880451] SyS_mkdir+0x220/0x2a0 [ 288.883979] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 288.888714] [ 288.890316] Freed by task 3712: [ 288.893567] save_stack+0x43/0xd0 [ 288.896994] kasan_slab_free+0x71/0xc0 [ 288.900858] kmem_cache_free+0x83/0x2a0 [ 288.904803] shmem_destroy_callback+0x5a/0xa0 [ 288.909273] rcu_process_callbacks+0xd6c/0x17f0 [ 288.913916] __do_softirq+0x2d7/0xb85 [ 288.917695] [ 288.919297] The buggy address belongs to the object at ffff8801c53b1530 [ 288.919297] which belongs to the cache shmem_inode_cache of size 1200 [ 288.932534] The buggy address is located 795 bytes inside of [ 288.932534] 1200-byte region [ffff8801c53b1530, ffff8801c53b19e0) [ 288.944466] The buggy address belongs to the page: [ 288.949367] page:ffffea000714ec40 count:1 mapcount:0 mapping:ffff8801c53b1000 index:0xffff8801c53b1ffd [ 288.958785] flags: 0x2fffc0000000100(slab) [ 288.962997] raw: 02fffc0000000100 ffff8801c53b1000 ffff8801c53b1ffd 0000000100000003 [ 288.970854] raw: ffffea0006bac020 ffffea00071666a0 ffff8801d9ea24c0 0000000000000000 [ 288.978706] page dumped because: kasan: bad access detected [ 288.984388] [ 288.985987] Memory state around the buggy address: [ 288.990888] ffff8801c53b1700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 288.998222] ffff8801c53b1780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 289.005553] >ffff8801c53b1800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 289.012882] ^ [ 289.018566] ffff8801c53b1880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 289.025901] ffff8801c53b1900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 289.033231] ================================================================== [ 289.040559] Disabling lock debugging due to kernel taint [ 289.046063] Kernel panic - not syncing: panic_on_warn set ... [ 289.046063] [ 289.053418] CPU: 0 PID: 3953 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #205 [ 289.061984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.071337] Call Trace: [ 289.073929] dump_stack+0x194/0x257 2018/01/24 00:25:58 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005cc000-0x20)={0x7, 0x10001, 0x202, 0x3f, 0x1, 0x7ff, 0x8, 0x6, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0c000-0x10)={0x4, 0x4, 0x1, 0x800, r2}, 0x10) [ 289.077555] ? arch_local_irq_restore+0x53/0x53 [ 289.082220] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 289.086968] ? vsnprintf+0x1ed/0x1900 [ 289.090759] ? erspan_xmit+0x2220/0x2430 [ 289.094810] panic+0x1e4/0x41c [ 289.097997] ? refcount_error_report+0x214/0x214 [ 289.102752] ? add_taint+0x1c/0x50 [ 289.106282] ? add_taint+0x1c/0x50 [ 289.109811] ? erspan_xmit+0x22d4/0x2430 [ 289.113867] kasan_end_report+0x50/0x50 [ 289.117833] kasan_report+0x144/0x340 [ 289.121634] __asan_report_load_n_noabort+0xf/0x20 2018/01/24 00:25:58 executing program 6: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000797000)={r0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000af1000-0xc)={0x0, 0x157, 0x30}, &(0x7f0000af0000)=0xc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af0000)=@sack_info={r2, 0x29cb, 0x8}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000af1000)=0x40, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) 2018/01/24 00:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/24 00:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000123000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f29d41c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7f73549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45fc2599423eb8bf4c1adb297cae8159ee4e65049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbd904d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c07b8", 0xf2, 0x0, &(0x7f000069a000-0x22)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x2, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4017}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 00:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000075d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fcf000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e9e000)={0x7, 0x7, 0x8001, 0x7, 0x8, 0x13, 0xfffffffffffffffe, 0x3, 0x0}, &(0x7f0000cdb000-0x4)=0x20) sendto$inet6(r3, &(0x7f0000929000)="b5bbcde3310bab2c5b641b5cec778a96ba1337326de2ab2416f3921d72c236f5322a906a1511547961f0088d50fbbd65363af88a94558b319a1782323cd9f96a162a972a9c8622c55c63adf64c78fe0007402ef1e2905d7fa8766e718a1ffe74eabd5764597c3dc48e83b9ed7acec2ba9ccead435bbe685f9d3fbaecaddddc1a35fc653df03edf144a8f298893357661207eaac7ec008b2bdb369ee029afc8fe965b4ff21072b74545c21f32a72dd05c0208f6d97e7b2f5558e188fde629dcb7b573e9ee6e3b5d2e96710915b871b5445017dcee3ae051b2f8e5a30d5e340ab020e67bf7c5875f674cdc8bd8f997f121ca", 0xf1, 0x80, &(0x7f0000218000)={0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000059a000)=@assoc_value={r4, 0x44}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001bf000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000dcf000)=0x98) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 00:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d4b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000)=0xe8) recvfrom(r0, &(0x7f00006e2000-0xb9)=""/185, 0xb9, 0x1, &(0x7f000077d000-0x14)=@ll={0x11, 0x1e, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) pipe(&(0x7f0000089000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000c87000)={r3, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f00002b0000)={&(0x7f0000136000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000039d000-0x10)={&(0x7f0000729000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "97802faeb6ad3a76"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 00:25:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x2, 0x8, 0x7ff, 0x3]}, &(0x7f000039d000)=0xfffffffffffffec7) [ 289.126562] erspan_xmit+0x22d4/0x2430 [ 289.130441] ? packet_direct_xmit+0x509/0x790 [ 289.134934] ? validate_xmit_skb+0x4b0/0xaf0 [ 289.139339] ? gretap_fb_dev_create+0x250/0x250 [ 289.144014] ? netif_skb_features+0x9b0/0x9b0 [ 289.148520] packet_direct_xmit+0x3ad/0x790 [ 289.152831] ? packet_mmap+0x590/0x590 [ 289.156700] ? memcpy+0x45/0x50 [ 289.159967] packet_sendmsg+0x3aed/0x60b0 [ 289.164093] ? find_held_lock+0x35/0x1d0 [ 289.168130] ? avc_has_perm+0x35e/0x680 [ 289.172083] ? SyS_getgroups+0xe0/0x280 [ 289.176040] ? packet_cached_dev_get+0x2b0/0x2b0 [ 289.180779] ? avc_has_perm+0x43e/0x680 [ 289.184728] ? avc_has_perm_noaudit+0x520/0x520 [ 289.189375] ? __fget+0x35c/0x570 [ 289.192810] ? iterate_fd+0x3f0/0x3f0 [ 289.196586] ? find_held_lock+0x35/0x1d0 [ 289.200634] ? sock_has_perm+0x2a4/0x420 [ 289.204674] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 289.210012] ? lock_release+0x972/0xa40 [ 289.213965] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 289.219822] ? __check_object_size+0x25d/0x4f0 [ 289.224374] ? __fget+0x35c/0x570 [ 289.227808] ? selinux_socket_sendmsg+0x36/0x40 [ 289.232452] ? security_socket_sendmsg+0x89/0xb0 [ 289.237180] ? packet_cached_dev_get+0x2b0/0x2b0 [ 289.242344] sock_sendmsg+0xca/0x110 [ 289.247340] SYSC_sendto+0x361/0x5c0 [ 289.251032] ? SYSC_connect+0x4a0/0x4a0 [ 289.254978] ? __fget_light+0x297/0x380 [ 289.258923] ? fget_raw+0x20/0x20 [ 289.262348] ? security_mmap_file+0x143/0x180 [ 289.266822] ? vm_mmap_pgoff+0x1fc/0x280 [ 289.270857] ? exit_to_usermode_loop+0x8c/0x310 [ 289.275515] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 289.281030] ? __fdget+0x18/0x20 [ 289.284377] ? syscall_return_slowpath+0x2ad/0x550 [ 289.289289] ? prepare_exit_to_usermode+0x340/0x340 [ 289.294289] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 289.299117] SyS_sendto+0x40/0x50 [ 289.302547] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 289.307281] RIP: 0033:0x452f19 [ 289.310441] RSP: 002b:00007f5a869f4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 289.318122] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 289.325362] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 289.332612] RBP: 00000000000004e6 R08: 0000000020008000 R09: 000000000000001c [ 289.339852] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6630 [ 289.347093] R13: 00000000ffffffff R14: 00007f5a869f56d4 R15: 0000000000000000 [ 289.355195] Dumping ftrace buffer: [ 289.358706] (ftrace buffer empty) [ 289.362385] Kernel Offset: disabled [ 289.365984] Rebooting in 86400 seconds..