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"}], 0x21b0, 0x4000040}, 0xc9d1}, {{0x0, 0x0, &(0x7f0000021000-0x10)=[{&(0x7f000010f000)="8c1467123234d84a5850569a0971f60b16d3678147f025f69b59ca90084de370417a19231b6f106db7888631deb54dbed8db268134813848387fe6ced78c80930c537b487ef91279bd1564f2fbb5708c218222bc8ad6a6ac3bb09a2849ea47521ecec0eff3f0b1d4f9b6319e84bf286f3abdc58f715e494550bc41b1c1ece68eb1a9af75bc2f55f2bd1a2eb63cc456fc8caa2a4a8b32205e402d43cd3ff819f214535ac5a415672902cf7f0ec21ac1511dfbe6a4fb72e966d0e7eb13744bafc10d2c700236aa4e12f7e046fa4a5ba27b46", 0xd1}], 0x1, &(0x7f0000ded000-0x2b0)=[{0x40, 0x1, 0x3, "babbfecb1bb79e52a4432c5d2da99003bb81a80fbd61f6c3d40141d4b25147e8a1d8499338809ba6bacdbcb9c6fc"}, {0x110, 0x88, 0x7, "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"}, {0x60, 0x0, 0x2, "185daae02c0cf4a48c3d163eaaa997c4f99dff7c4e88e3308f57bc439e5bce86210aab39ca766b49796edfbd7b7af217b7d7a8e58e6d0b495cc3b22fb829d501b0011b77cc877e4058fa"}, {0x58, 0x10f, 0x6, "e80aee6b33aba294bd689c5b463694fcd0f7470db67ddea4bd02d45f7daab5d058505e28b2c4c6e79fa5d00c6e2c5a51919cd2b1a1a13e408e3f4cba615f16c4b6"}, {0xa8, 0x0, 0x8001, "867ad800f6bfb7d6222b96c8eb6a4a9772a0d4482b2e6cccf8b4fb3a5267d152919334ddb5a79b2d183ced05f1287f9241e8093694628c8816f9fc043af9a468c1196a0f192483d1ac2d0c0273e9d80d3f0d61c19df65843fdd5e1f7e5f007bca3de89c12da73491cd0af215b691f6c70a4fdbc85b8b85723dd51d9cc312fbcbb9384d54fee72da96186cbb9fb30b20e67"}], 0x2b0, 0x4000}, 0xb9}, {{&(0x7f0000afc000-0x6)=@hci={0x1f, 0x2}, 0x6, &(0x7f0000ed1000-0x20)=[{&(0x7f000044b000-0xfd)="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", 0xfd}, {&(0x7f0000aed000-0x9e)="bcd887558e9db900e038bffaf9a75920c9e5a86507399352e48d71fddb150abb9cb16b9a366f29586e0c16f866705a6eea2af46b7e8862d8bd287be54b493208c5ff77150f7965a55fedf59cd76e8335e89263b2f5a69b2fa5c7a3b896802fd801be399049c31625cf861e1f4aae19664b6eae10058bfad3dd1ce8c39583e46b81da093d8595c51ecd47603b87effcac0e223cb06cb4f9e3f428cd491c44", 0x9e}], 0x2, &(0x7f0000f50000)=[], 0x0, 0x8050}, 0x6}, {{&(0x7f00002c3000-0x80)=@generic={0x19, "6fddf436014f8cebfef1db9e71f608561bdd582271a782f1b76ab0ca3ba8551960b329ea38742c57fa913ad08a897142948c2132c6a7a61b806f2f0cd25e008f8e4fc493a5a9f3c79030adac84287d052f8a206ac3f3f6ee50f1c1b1a9fb924134ea7977686f815084f8a7cf4308f0b053c7e0d1b024270847aa74d715e1"}, 0x80, &(0x7f0000a75000)=[{&(0x7f0000560000)="940bcde3e30b93f0e0c643420d78e662194289f315ca2b7439c15c85079de191dd", 0x21}, {&(0x7f0000010000)="94fe", 0x2}, {&(0x7f0000ba2000-0x75)="03d754b4a6e3e341ee21d8113d7d57b561ce30370b9089100edbd8993b26d07371cbdc12b81cb446f15010cf681dadfee826b200e4aa20c08b2aac046e7f0131abd8aece749718139252898242ceaf331e934381ffd5b70e9ca9475945ad8b8136fb96c2e443ce8c718f6f1c0aa258731f0f0bafb1", 0x75}], 0x3, &(0x7f0000bbf000)=[{0xc8, 0x19f, 0x2, "ca7e6ee436604b77b24ac59e71b8cc9b18e43e4013509d0e6ed7269cc03139bedae7c382e10dd94360d12ef9b9e2082af19f86716e219369c7316b78f901d9607b7458bbbe2a136f7116077a66d435aa7939033434beec89a94fc8671cd1dfc679c79ad83d839a6eebf559e22663be9aefc61e4fa5e1d051be30b080a6d35a9e5c4561cb9e49549b5d0b0306a8fbe017398b58b2f1dcd34317a0d811503549d9162bc90854f322c92638a3321b13539917cc7aa49d40a0"}], 0xc8, 0x4000084}}], 0x7, 0x4000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fa000-0x4)) syz_extract_tcp_res(&(0x7f00009ea000-0x8), 0xfffffffffffff942, 0x9) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000001000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00006ff000)={0xfffffffffffff000, 0x5}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000)=0x3a) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000001000-0x1e)={0x6, 0x3, 0x8, "1f42db710601", "e535a8ec4c97fa4d0f84e243acdb2059"}) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x8, [], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r3 = socket(0x15, 0x1, 0xd090) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0xffffffff00000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x1d)={r4, 0x15, "e29a04a6276ee77aaac6f533615b2e0fe96b12fec0"}, &(0x7f0000002000)=0x1d) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) close(r1) bind$nfc_llcp(r0, &(0x7f000053d000)={0x27, 0x1f, 0x10001, 0x7, 0x9, 0x2, "86a71ed402d33cc62313aaa455058a16a1dcac5c9ce14cb49280e6f5564d95c370112fc97ff714b3ac0acc3067a5f6326e8011e326644d712cf4177e1d881e"}, 0x60) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000022b000)={0xffff, 0x101, 0x2, 0x7, 0x886d}, 0x14) r1 = socket$inet(0x2, 0x80000, 0xdd) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4), 0x4) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000624000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) socketpair(0x7, 0xa, 0x1f, &(0x7f0000762000)={0x0}) bind$bt_l2cap(r1, &(0x7f0000927000)={0x1f, 0x7fffffff, {0x80000000, 0x3ff, 0x8, 0x7, 0x1, 0xbfda}, 0x19, 0x5}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf}, 0x14) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/09 22:05:31 executing program 4: socketpair$inet(0x2, 0x80807, 0x58b92ff8, &(0x7f00002d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000002000-0x4), 0x4) recvmsg(r1, &(0x7f0000000000)={&(0x7f000060d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000e5f000-0x20)=[{&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f00008bf000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000000000)=""/94, 0x5e}, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ec6000)={{0x2, 0x2, @rand_addr=0x4}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x72, {0x2, 0x1, @rand_addr=0xffffffffffff5ec1}, @common='eql\x00'}) r4 = accept4(r1, &(0x7f0000209000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000020000-0x4)=0x10, 0x80000) socket$inet_sctp(0x2, 0x1fffffd, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005d2000)={0x0, 0x4, 0xffe00000000, 0xb1ae}, &(0x7f0000a97000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00008db000)={r5, 0x2}, &(0x7f0000def000-0x4)) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) sendmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000006000-0x90)=[], 0x0, &(0x7f0000015000-0x1088)=[]}, 0x800) r1 = socket(0x10, 0x2, 0x6) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x7fff, 0x731, 0x9, 0x3f}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000010000)) 2018/02/09 22:05:31 executing program 7: socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000318000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000014c000)=0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x7, 0x800, 0x6, &(0x7f00005f1000)={0x0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000399000)) close(r1) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002fa000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000f93000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000dc000-0x9c)={0x0, 0x94, "68d89c35597ec48a940b721f57468ca3b3fe8aa2d3c397f95d20e195baa24a968cd470933d452a08a40d0d4327d6e845748f9affa88f43ae3d87616b90bdd11f87f023e6a6c2746096395b3159b66803abc4cd4580427cac6ece756b2af06b1ef10c4c26ee2134f46d4897389abd7f2d7bdd756262b882be9f0e89b65d92fc35bff86d3cfa6e894a7709ab17e3954bb1f86c8442"}, &(0x7f00006da000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001dd000-0x10)={0x3f, 0x208, 0x0, 0x3, r3}, &(0x7f00004f5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006ff000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x7ff, 0x401, 0x2, 0x9}, &(0x7f0000465000)=0xa0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bd2000)=0x4, 0x4) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x0, 0x101) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aff000-0x4)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000035b000)={0x0, 0xfffffffffffffff7}, &(0x7f000065c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000582000-0x6)={r2, 0xe81}, 0x6) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x1081d) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000434000-0x2f)="fe93ae363d85230a09813049139299d01959430eafec4dbd7a8842fc921cd11594598d600d5c7e6927f96280d27512", 0x2f) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001}, 0x14) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000e12000)=@full, &(0x7f0000f3a000)=0x48) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000794000-0x6d)="ced3724349ca30b59f4054e4035e967d20c4a4f13133b6ec40012f9844b8f98f7112511e019b3025276cec8123e64bc15469056242a5692e9e848bbaac60534285bfc66c290c81c5ad26f13a0e51c5ae982f3b1e6a994b5451764304f951c998a6c880f592ac14b5f2edec8a5c") getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000006f000)=0x1, &(0x7f00002b3000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000417000)=@syzn, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x2c, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x200000000003, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x2fe, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000c41000/0x4000)=nil, 0x4000, 0x2000001, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008cd000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000006d000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x4b, r1}) r2 = socket(0x7, 0x0, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x1)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/97, &(0x7f00009a5000)=0x61) 2018/02/09 22:05:31 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000024000-0x10)=@nfc, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000002c000-0xc)={0x0, @loopback, @multicast1}, &(0x7f000002b000)=0xc) connect$can_bcm(r1, &(0x7f0000018000)={0x1d, r2}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000)={0x0}, &(0x7f000002a000)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000002a000)=0xe8) r5 = getgid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000027000)={&(0x7f000000c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002a000)=[{&(0x7f000002a000)="1eb8a344479df33f50b0262b892c954e9c0328ea55a6f1ad", 0x18}, {&(0x7f000002a000)="89119f34a0673db5edcbfca074ae4ba084b8f552bb1a775aee45fc01594ec297c5a47d488207c731501b6c6284caf62ae07eb094b45e33d81ce2f090cb32593141acc1fe41b817b9e9cecac887ffcb4d8fb062a8506662362051216c6f60b7081e85593d2cdc7242b52e49881fc106162bad0aeb85406b3fac486d43403cd744738d7e0275190669627399d44dd3de4e633b1ae5649304f2777c886fcc999a52c6ed6786159bee9d4c0d5a5679", 0xad}, {&(0x7f000002b000-0x55)="7dfa42f27057d13dc7ed815feefbe28616b7c48479fbe925d9d4f388ec5dfb4c391237022cd5018893c5fd94f15a8fd8689adafe86522f0ff9e23e65b95c0d5ca46f4b65d3b16eb902488faed28652e82294758159", 0x55}, {&(0x7f000000b000-0x74)="9e6d1ec36d26ec49f19ce4a83471d40fb6ab985c94dd72428b5a0ceefffffaaf0470e19d97e877510cacc22328a52a8ba0d011cac690acb0ff8353f5354ac100376f0caf786d10824bcef7497fc139a0cb07a261771cbe5109e47dfb88ef5193d924518d923643db9540f9c1f5a045e446e7a3af", 0x74}, {&(0x7f0000013000)="2f180118558c058660a04e011388c746907a359f63d938cc2baf63628b1d173551f52963a5709181510b027236831e628369b5b3ddc5ff0931b98d981095e7b3c85e5101200e2aa081b154359416506c0a98399482eea0a86183fb7aac508e6b1fd36983ed84e910de833e98340045d4c85948bdc40cd51b386bede43715e5ccd05469c34d5c8684d86268eaa9bf30d3af84225c7144922232db8e3a1765b0f94801e9ce8c7143695e089ee428685f23ee6e0010c410eaf0edb8996ed59070c44f066ac6996adb51f73c53f325fa4c03ac3d4adc3b6f45c6a9ba38890c4422b20bad364bbed914795243e63012100c245cd7e9cdeb", 0xf5}, {&(0x7f000002b000-0xe9)="5236b48c5e9d072b11100da86811ddcd8fb8ece7583f280834e409e55738df92e1fbc311c9805e496304692b613897793e14c4336e7e9887167b8411dff2385a2987cb74b0fbd5c61ee3fd65e4c01047e43aa3fc1a281e080a996f644f6678c525e2b4978b697273faad2e573b7487b0e7379491b5226f124be50b5d5183aa314a2b00ba15e0c265a655171b86112b01c06ade7a085524a29130b0cebb7480bbe97fa16d44a9ce99aafb3165cc7e802e27c84d4e68dccf49897d948a0535c3ede1067f0266e6751e7efaf30276a44dfa143ede20f54376bdc06c0e2919add7492576889b7ca6369432", 0xe9}, {&(0x7f0000019000)="8916e025d3fee1075b401e0b5b7485add6e72158739d6b19125bd6e37cf0c2cfc57ed1c988c03820c030d13c9cad797adba45d3b69ec6bab345d52f6e4405564e757fff27d0ee0c1c9de0b9ca43433049a0f95fd65ce18eb792077680f5d36317fcb916d", 0x64}, {&(0x7f0000007000-0xbd)="ca6764c8434c886f4a8338de84f149402020602675eab006c7c7396a7bde1ce3a8125e8667236723eb127255acc707179975f0569ddea38eaca380ae1f1d994a7719831b1624b7cab99ad1ffc62dd0b475a4b13fda6f3d26d5f17e95f2da4e42072e2cead10e2e027ca8d318dbb987b039cd77017d9ae4b801861607c4d62f3fbedc4307c91dae0f3ade4c54c3ecc597e0810dc895aef2104033ce35b86e2c2b59f0a325e3fc0f3f1751f88b84f72a08450eab7c9edee3b574cc49c0d3", 0xbd}, {&(0x7f0000026000-0x9a)="f467e0b0875feda659f88587272af66aa678fe70b72f978336b6ef17e87f3a8e652a06fe1e20e10c36a0c1ec6fff29c976b9ae8648803fa70e72f274c262ed63bafc851d1ad20245f9c1ffbdd4cedb740c31552956fe03701f37c31952740429457dadc942e7c28a4a34fb3d6647ac7c8ae8a0bae062ffd7a6c32a5f8e2e14f901358f17fdb8346ff55f1bf35f685b16e900d734feaff43dce19", 0x9a}], 0x9, &(0x7f000002a000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20}, 0x4001) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000398000-0x8)={0x1f, {0x9, 0x7c5, 0x80000001, 0x1bdc0000000, 0x852a, 0x9}}, 0x8) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) [ 48.990687] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/09 22:05:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000d0d000), 0x4) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, 0x0, &(0x7f00008ef000), 0x80800) sendmsg$nl_netfilter(r1, &(0x7f00003e6000-0x38)={&(0x7f00003a5000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00003f1000)={&(0x7f0000567000-0x14)={0x14, 0x3, 0xb, 0x20, 0x1, 0x0, {0xd, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/02/09 22:05:31 executing program 0: setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000a05000)) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000029000-0x8)={0x0, 0x5}, &(0x7f0000020000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001e000-0x8)={r1, 0x7}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0xffffffff, @generic="00000000000003ff57e199dde3953370", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x9, @random="c6b6bc295dc0"}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='ip6gretap0\x00', @generic="15759c20949cc3e425061f4d700569b8"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) [ 49.053452] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000302000-0x11)="000000000000000000000900000000baba", 0x11) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe0000)=0x4, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)=@ax25, &(0x7f0000fe1000)=0x10, 0x800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000281000-0x38)={&(0x7f0000fe1000)=@full={{0x3, {"955598635d4855"}, 0x6}, [{"b7de1af66ffc18"}, {"ade8c4da10129a"}, {"df30a09975e09e"}, {"870e519773c631"}, {"7c75da599a0297"}, {"343af3883c0d01"}, {"271b090000005f"}, {"6420e7c87f756a"}]}, 0x48, &(0x7f0000fe2000-0x10)=[{&(0x7f0000fe2000-0x1e)="aa19e3eb82e135de2f6b3f4b2faf404bc2d2746acbaf9ae01892d2bc0a16", 0x1e}], 0x1, &(0x7f0000fe2000)=[{0xb0, 0x3a, 0x6, "c33b5d2f543438adb6903f73823864b7a7a68ad040f433d1a23fdba4e313ea40f868bbf491377b6bfa5614777aadeb808aec2d887a464aeab10745f074ece74d5d4df0a234090bdb7914c790457ba11926f7d93dc303be7c14e18b763a7317ad29e2ab2e47ce44686f5e6ef9dff3fec7ae5812a804aa2a0157c4740a617c5aaca6584e73e56972b03abd1edd4ff75b152444572c431bccd9cbf9"}], 0xb0, 0x20040000}, 0x100) 2018/02/09 22:05:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000547000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b78000-0x4), &(0x7f0000537000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000663000)="b8debd7fc4e5b980ffbca1d65ef13388b361ceb60162e042763d64163768844dbdca09d253caf39a4b55d4368fc63dcb9081bfec419cd7985d869b2d3fc03471c8b9569622ea35b2567e7b1944e9d1f92cb8c2e65978e653ede4b00693b02863b89fb888e8cc1394b1f7dbf2377d0e8b9fdf3965d775e33e6eec335d0f864c243f7f5b257ea5a4c18fd3968026", 0x8d, 0x800, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000c18000-0xcd)='`', 0x1, 0x0, &(0x7f00008e1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) shutdown(r1, 0x10000000000001) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f12000-0x8)) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f13000), &(0x7f0000926000)=0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f12000)={&(0x7f0000f13000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x1, 0x5, 0x800, "eef72341054b74b5b507e4acde19aa88580d64106574496f7927a3b5d568290c5db0c806a1e3ba64d6b64e67bfc4329920aa0f119fc314f1e2fcb3da17eb06", 0x3ff}, 0x60, &(0x7f0000f12000)=[{&(0x7f0000f13000-0xba)="6ef9937727c920959a9f2527514b330ffc725b79aa0a1cedaf9f1bca39c1d6660fcd2c48e2dd2ed522997b803cd6474b6d3592d06e8c4a0ddd3ec19b2ee0a1835f07afd78cf11d29dd87444a910edffce9fafef75901a9d964a3cd818c6367b02f3396530b7117c2c0da4ab6fb2f7820417c36aa6ffe0445a9df57093be26005d6dbea422d8ad61ea6610de334d9218deb8837ea0c6a3fb074d7ed44d6b9a278660d906e4dfc7e332d246f902ef96e3c68b3a5094a2ddfbc0d6c", 0xba}, {&(0x7f0000f12000)="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", 0xfe}], 0x2, &(0x7f00001ec000-0x1218)=[{0x20, 0x103, 0x5, "6ae7e91a857cdd48f376"}, {0x70, 0x119, 0x6, "ff7e91f77708b3f554079e2c9546ced0e2deba9482673018668cc372f12283e0aa4991c60bd5f638b8a02a67ff26942859e6cb1f7ed7d45161189b132fca450bc525ce1273ac0e7a772da6d7e9b38036f302f41c8d2c947c70788ea8de1a25cb"}, {0x48, 0x109, 0x7ff, "755f85fc1030e02cea96260cdfa876657fd0d377063cb46c44cf3de6a750fa15f917ac5f9d45f5d569683e2d86b4cb0666c3468243"}, {0xe0, 0x105, 0xffffffff, "8c2bea7237da6c8062428f4da1885a2ff853622ec5bdea497166af51ca48dfbe915555fd1b6e01c99e61e5f9003f44e4ed60d6c0a6abbed3d4dfbcae9e7a6a58d4fd84827df8edbdf5e085a08885eccbedbff56fbe0ad3c9959da7cc0f40b3e5a5724897ea8bfb36287c8be298de57cf0eacdb60512bb712b5945587f7bbbde12d8a3785b493bfa6c7e263d8ea4f9f653358dcddf70174a46f5836394246f313cd3cc659720c9d9589b52bed2f9eec3955cac5a65bd590bcec31227ebfc2b051b5f07ead9513311ef906c11404aedd"}, {0x50, 0x116, 0x3, "afc5069d4b18fd7ef24cf619b543e440c9deafbc24c57838388504d239f743cbebb085f3d224ce6b897e112e5002c3a5cf5a285f463ac8d005a4472e"}, {0x1010, 0x11b, 0x4, "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"}], 0x1218, 0xc0}, 0x4) close(r0) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000009000-0x40)=[], 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000013000-0x4)=r1, 0x4) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000008000)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @rand_addr}}}}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000010000)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = socket(0x4, 0x2, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000015000-0x4), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}], 0x3c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000015000-0x14)={0x0, 0x7f, 0x2, 0x1a79f42a, 0x7, 0x8}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r2, 0x2, 0x30}, &(0x7f0000015000-0x4)=0xc) 2018/02/09 22:05:31 executing program 1: r0 = socket$vsock_dgram(0x28, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000037b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0xcd)=""/205, &(0x7f0000002000-0x4)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) r3 = getuid() socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x89, r2, r3}, {0x3, 0x6, 0x7, 0x1000, 0x8000, 0xfffffffffffffffe, 0x5, 0x100}, {0x5, 0x6, 0x80000000, 0x81}, 0x1, 0xc, 0x1, 0x1}, {{@in=@empty, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x1, 0x1, 0x4, 0x7ff, 0x7}}, 0xe8) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[], 0x1, &(0x7f0000006000)=[], 0xfffffffffffffe85, 0x40}, 0x40088c0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2}, 0x0) 2018/02/09 22:05:31 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef6000)="0a0775d517b1e5a3b60104000100aa00000000000000ffff6d0000cb53", 0xfffffffffffffe49) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da", 0x80}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000883000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ed5000)=[{&(0x7f0000f8b000-0x79)=""/121, 0x79}, {&(0x7f0000f8c000)=""/170, 0xaa}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) [ 49.128221] ipt_CLUSTERIP: Please specify an interface name 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000126000-0xfe)="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", 0xfe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ba3000)=0x18f, 0x4) sendto$packet(r0, &(0x7f000076e000-0xb3)="03b9a084d639ce19547518747932659e8ebb53f54fa2a796f70d67c80936c6e437c91d45a40abe9a89caa8219593a57ba40da770391495ce3b10b354bb59f02fb1d91b730ff81cb45e664aa0768ad7b459afb77e80edaa7fa884cd79d5daaa295fb53d7394f292488375fb91a68e3d9d2778207c7e228639db15b2c7f22ac4cdb8e0a44ce9d8b69059a4466a454e6bec8b926bfab347de811db61cfc035acbf171c064bef8a8c8e8f978cba972bb29b7c8e8ad", 0x0, 0x0, &(0x7f000006d000+0xbcd)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x10) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f000088c000)={&(0x7f00006e5000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000036b000-0x20)=[{&(0x7f0000686000-0xc9)="abc82507f935022dd1c057d3dde59a99dba032260d3fc210abf3f5a353cbaf5f2e362a833dadfbf67d2cc09fa35730cb8b0b943ecd6ab1cdbf593356b0d23107cf780196cd7b0197ccc4d5b1f65eb6c3c471400a7860df94f5ac96527ae592b5b87afc588b12d9d77b28b541eb72c51df8ce4f01785bbcc625eeb184f5a53ba374d8a3a86feacb61e25b940f1195c2b5bfa873aa9a107a35249ac7d9afbe797d140ca315f5f89d9c26313a3cd4ccdf973d667ae910e85aecacc50dfa2401c4bc142f21720ff4ca6268", 0xc9}, {&(0x7f00002fc000)="ad2715655b13abad41e8e0b604d5fca55e63f1c3635ef834cb419c58162691de136a365317212c78d1ca84675689306e10616e218bf50e0861fda45ed0776d936209f6f7d548", 0x46}], 0x2, &(0x7f000083c000-0x4a0)=[{0xe8, 0x88, 0x81, "876d1c1af7a62755f6d1ad1301e8593bee60f94c59e8703e0d43f9f674113c9eff4e662852120dacb38cecd7a6e3bc8c5efc511df1b5cb3b3e1e2b8a034c0d1d70f3e03d2cecd7a52c67e3a5e960ca7aaf31c11d64868dad3d49f01b9f539604e9f26f010a87c71aae4bba5598cd778f2a29d97881f331af9f9b727149688cde2944f1da0782ee877588fdc19b50eb0f0b9aaced0f8afe758d5dd5fe07cb55c2dc0b1d1b7d3040c72cfd4892769444fff5350346b83caea5b265dfccfd9128738d53e12cc614fc2710e426ac61ba08bc2862d22b03"}, {0x70, 0x11f, 0x5, "a06e5d80c421c0e3297095972fa026536a78d1e1ea4055b80c10c3fc21d31e9412d27386ec59d6884548dadb9487ddabb173473bc1f32ec2cac720e4e85b718fc8e8e6507bdf4ad333583d8dca178d41ddcb1e1cbdd6d1bb8521d9d4b47d"}, {0x60, 0x11f, 0x3, "13f801121347aced8c1b0dd0afa491a1dfdef63b4ed5184d301198427c165bcc6c12ef3740a2423311563f1c45193556309a3b65db20372e45b8a2efa914d251de5e39747cbfd76cbc3a6984"}, {0x60, 0x114, 0x7, "861fb22d82ccc48fd631bbcdf144736100c25620a5196ad46d325dd7769f94054699096efb57195dfff04732b5c23a6703a0a6442808cb25da1e4afde039f765379f0b9bcac26ea7a047b00316"}, {0x30, 0x107, 0x1, "3af8ff8780e87656be7f09ffa5b0cbb8be05e4028922690f77d1e9dd1d"}, {0x70, 0x11d, 0x7fffffff, "a6f84745e4f73ff2af6cc2c719f857f6b2e900d5c942619e8a6f755eb94b5e8125b4cea703cb1aae76f009ea9f9733e5f72815b6afbaebb8e87f6e2e2e3f5214e111de7ec2a57afa1acc57349b2f01bd6e1edc3c728a6d080b12"}, {0xe0, 0x0, 0x3, "081cbf1913bcf837b6f811ecfa80f7c11a34181e5efbce2c55b9ebc4436266d06873fe7166ee7b45866beba63fdabf16b5aa758551d2da36e3620a491d3b5364242a0500d567a0c96d7dc88d3a1d9af38bce4959d311df072c410a2294cc9e91c9e7766f360decd4a35246290911581f44a6a71206c6f311f08fffd373e2c1f18bc469b17ff7f5bc832f2f936d24bc64857dc949e67972556b4f2f2373f9fac244e747f885634593b21fd5d0ae4e6487a59cfb6180b828ca633677781b1872cd2a455eda913eb0c2e0d68b2d"}, {0xa8, 0x100, 0x7fff, "841cbc131d203ecdb05bfe8a957f3fc52b20a2757a130810d4a945e38a62568c5c1f1d82807c9db9f21094b018382099541b69871112168fc5512af694cd919f2a11edb09c7d65ee5ded85812b165f0de27401a777df51321675f915dd4f5d29ca1b9fb81bb8d81d3c2c1177e29741091bd825951ca05d57997e5a81369a10cc7ce9a5ac0d45dc0d44085d1f27b70c855bc603ae"}, {0x60, 0x11d, 0x6, "d2395ac30573abd6d6e7f6756175034a395411b3e51f788c4c955ebe2241281e8cfa031c389d8ec43d196476c4fbffa9b4d9590bf5744c7cc4209c633145d8be5aabca512a719b71bc0c"}], 0x4a0, 0x4000000}, 0x8040) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000f, 0x802, 0x403) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aac000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000094a000)={0x0, 0x9}, &(0x7f0000fd5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000754000-0x8)={r1, 0x0, 0x8}, &(0x7f00004cf000)=0x8) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000000000003000000e9080c028e01e135", 0x26) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000005d000)=[{{&(0x7f00003cf000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000965000-0x60)=[{&(0x7f00002de000-0x93)="d8675f436e5417f78d3073f9bc21b15f1101fe5363334899254c7eda9537ef0f8b0195a403c6e3dcaea38cbb9c0f81a24e24a86984f03447eb774fa9bca5d04aba567f4c8071e3a3cbe3f9c9f3668c4a7d5e6a88aff0511b8a992477384d33a02f0580bc577c5f8b71627c9a76f0dc7867f7f3d3499bd3bdfd510894944225ef8ea138524b631854ce9b7d7a33a7386d452e43", 0x93}, {&(0x7f0000ae1000-0xf0)="c1abd9b9f2161a535859cfe9bcf19f636116767b23b2b8399bc0fd27e66840c59a051be014fc3136c151e1f4913c072289c9a6d37d248d8f7a14c2509017cc918e36a7d7e5a16fc5783468c52baa0baa26851fddd7f3e74e8fdce88fb6e00b85d1f4231ef0a8c2c8703b296c6e961a0e071072ba346b49b5332b54c4642f284f6c9895734ff488fedf742a3ff9a104d47c873f4a66965a5757860cef19a15d8bf5d914104288953868e07d29a87b2a5e1f42dfac387c58d0968952ae7983a8f0e8ca965291958dfb125271272ba808ff81fcac7bf468dd7f7f04fc4de77795527abd048a663604b4c730404138a27fbe", 0xf0}, {&(0x7f00007ae000-0x96)="cc17c3c809f0d1bcdc852bde16a89e5e0da30d42c37309299648720f562698a8fa3f3a4b0aeeceed7b1b7863186bc3f4e3b4a3a52c20e391f240dbd19ad388fb8d80631bcb9fff0f6f6784fccef35d0090b0b870bc0fff8b43dd90beb2a7b50fe2ce68695372df38464fcf4e47e19342df5fd59dde6993306c70550bb559bfe608cf278d407df0918830aebb97da9f9593d55ad6537f", 0x96}, {&(0x7f00009c1000)="868a675af889046be38f29cc0bed22831891d3079a97189a7e9be1910620762343a6736df8fcd3d342e277a60fa153d508f972cc54c030d9f7a7c67111d963e287b704f0a78efa66b5a56fc5ce557d5c92e46a04f3df142308c230c42639df3659140b0985295d30b430757f8df60deef55b35c551229710487ad37588c07ef5d17c35e9dc6b0e95f1b4c525b32f6dea48a35938d700c0f6a3874d595ede9713d909473c5cdba877eec7f4a18f43", 0xae}, {&(0x7f0000c57000-0xf9)="788a2eb9b5672eb854dd0ae4ff2f762bca45bff312373ee9067b04896977a4bdcf633a27385310647f9ca86546ca6b934b7c7b1fd3c5c4d1d3f6067670ebc955f11cca200981d2baf7b312fa548f15ff2d250eea1d26e3964d6849a72f856b2bd71f71bd6c310f39347631724160ef84bb562974012a357ced17d7149a42344e36366937fc40b17891b417b2c5903d65bb8288ec849d5cd7efc07d72f856d6ac8def870224a6ae4673994addbda7f87bc45c4b65201221648e4f1b13f3479c9ca141ed09db5a5daca0deac38ec9b2ed78e96e7aceabfc2fd7c65708a15476312c2e4efbd80bd1d5ccd24352c1a653d0b37b75704bd448affe3", 0xf9}, 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{&(0x7f000022b000)="a341a41a6fac015371f18e7af0ee08f83f664ff35439bb72fb00d8566eb4e2c62e7bbd592721066f1e203526d2c193fcf356df5b1087af1a95218782e9d42e28763bc96d5d0f2172bc2664e2ae90322820eeef0bd1d7f09dd772fc3542a4c007c9193a03543c8078e4fd1575df300e798afc9d73a49d53d9102c7f3143916adf21edd5d4d3b6c92327c8b5a7c34486add44c5ce728ba9cb2ceee", 0x9a}, {&(0x7f00003a5000)="ddcd206530caffa7f8b634eca316801f2d7d7027c156333eac84123d485a33d63730641e684f5350d256f40e22a8c01078f95e72310229b8cf3dbf0cdb060db41116a2bc46320aa2d527fec12bf1ada4501bd313156a313d4c63e1bc22156802836388156a245e1e7472ed4237c57133d88e6572d40acb18ba523ae5ea16a2d3d4428edc66d466932493a87314078346447f0990057e2c350dab84cf9ed5393aadc2e7d265", 0xa5}, {&(0x7f000091e000-0xfc)="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", 0xfc}, {&(0x7f0000a75000-0x1c)="dcf20b5664ef382cf44912a99884014a6bcca454f871e4c50586b215", 0x1c}, {&(0x7f0000eb3000-0xb1)="5b46c8ee334e75915694ba35a7ccdf009bf39c9705c7247f3ea568c9bf748b2a12208170bd2b2e40189d285c5b1693d83c02575a54d2aadfcbf80c74a3242378cd46906b44a4d4eca432f9c0b2c4ba9b141ce633effb9969c6328dece5f5a069544ed925ec0b9ab9b7be7fd409e60073d4399837ed3ea163207a080d57f042fb045f58292cc36bcc901538c2001ac8327c82cca098267c7726f6a10929450fd815a45470f89c8ad5b8699a68966b1d7f72", 0xb1}, {&(0x7f0000c9e000-0xe)="ae26edf0b358f4d5d37b07b7617d", 0xe}], 0x7, &(0x7f0000662000)=[{0xb0, 0xff, 0x202, "d0da46b1925461942068a4956f75b8f83244f48fbaec05a2515267861c86c63810ddff7ce25de4b8d0d19e6d681e6ddb7ef584308957cb9a22dc247b2862a8bbd36346e072a6270b4551b44b50ed995d4ac564bfe26843223b609669996adc8dce4d2d6c4102ef2e836d51615af9d765777101552bec8c9c3ff6abd9026e31fe7de709306354304e33d0b36fbbdba54e74c4f76f2ca943a5741d4cf292"}, {0x10, 0x16f302f466b16bd0, 0x7}, {0xa0, 0x0, 0x8, "606b81b4f12b417701eddecac739f66edd509638c4e6c56c362014c621ca628ce4283ef3ec6614006f4460f3502577d577f7bcdd66b8d5e6658f6b8f39320f72875758d794a48e003466bea1292b3da52a7edacf9cd3247232210b18de66e69347b145826d89030fde7ffbee92380393c0127a98e2ab5f786bec27d0eeb3d9a39f9b0188bd2db6ea7e13f9"}, {0x38, 0x109, 0xfffffffffffffe00, "f093489a42d55d35dac82df15c5f728e5d484726097650551cc9af1a95376c4d092fed9bb54859"}, {0x60, 0x0, 0x22a3, "622b17d2b7c9435e3a012e968a650ea93b10ff19dba6c8691b55cd72751c397a4f317886e478dfead571e68cbb754eee2912e730dbac4e19d0309cb420bee25c6da5b859a7fcecf896002e"}], 0x1f8, 0x8010}}], 0x2, 0x20000000) sendto$inet6(r0, &(0x7f0000c81000-0xa), 0x0, 0x0, &(0x7f0000382000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc1}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f33000)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f000085e000-0x4)=0xe8) [ 49.183667] audit: type=1400 audit(1518213931.454:49): avc: denied { create } for pid=8993 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.207848] audit: type=1400 audit(1518213931.457:50): avc: denied { read } for pid=8993 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/09 22:05:31 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000000e000), 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000024000-0x4)=0x26) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000009000-0x4), &(0x7f0000024000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000017000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000001b000)={r2, 0x2000000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000024000)=0xffffffffffffff6c, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000026000-0x9)='westwood\x00', 0x9) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81, 0x400, 0x8, 0x500, 0x3, 0x2, r4}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x801, 0xb55, &(0x7f0000026000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f0000024000-0xc)={0x8000000, 0xff, 0x30}) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000712000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8004, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) close(r1) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x1) connect$l2tp(r0, &(0x7f0000946000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x3, {0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3}}}, 0x32) bind$inet(r0, &(0x7f0000139000-0x10)={0x2, 0x0, @empty}, 0xfffffce0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a5f000)={0x0, 0xad, "53570bd018c563cca598e6dfc04844e8a5411d65bc5b3860a378e6e112a7b406059468fc7898180ef3163a4de2aebf067456bddd03b75f53fe84e97442d560b89aefb0de8740e562a1de93ec1b6615e651ab72de4e628290bc990851aab43daf361e2af61382740bba0ad9f4198da3b2f0b6cafe9b74bfcda83f211498454544582cdb7ed0c97e97908781007ca9f98e053d46ff49d67f4f40785c3e211c13ecda2f9558f59a073140e5336aab"}, &(0x7f00002f4000)=0xb5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003dd000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xffff, 0x2}, &(0x7f0000955000)=0x98) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000883000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c13000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000016000-0x4)=0xe8) bind$packet(r1, &(0x7f0000df1000-0x14)={0x11, 0x8, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000042a000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000bb7000-0x40)={r4, 0x2, &(0x7f0000460000-0x8)=[0x7, 0xfffffffffffff001], &(0x7f00007f6000)=[0x6, 0x0, 0x7, 0x7, 0x7], 0x10, 0x4, 0x1, &(0x7f0000f32000-0x10)=[0x10001, 0x9, 0x1, 0x2], &(0x7f00003c1000-0x10)=[0x1, 0x8, 0x4, 0x9]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000045f000), &(0x7f000098c000-0x4)=0x8) mmap(&(0x7f00008ea000/0x3000)=nil, 0x3000, 0x0, 0x10010, r1, 0x0) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000013000)={0x14, &(0x7f0000000000)=""/20}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000acb000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x3, @broadcast=0xffffffff}, @generic="d9371f74f2efa678023af15342968a64"}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000314000-0x4), &(0x7f00001a2000-0x4)=0x4) socketpair(0x5, 0x804, 0x7abd, &(0x7f0000e1a000)={0x0}) recvfrom$ax25(r2, &(0x7f0000a47000)=""/249, 0xf9, 0x40002000, &(0x7f0000cf1000-0x10)={0x3, {"a68e07aadb5c7f"}, 0x3}, 0x10) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000948000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000095d000-0x10)=@common='bcsf0\x00', 0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/09 22:05:31 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f1a000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f1b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x13b, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x2) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000038000+0x37), &(0x7f0000f1b000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000916000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/09 22:05:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000aa1000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00009fd000-0x4)=0x1c) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) pipe(&(0x7f0000e80000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a6b000)={0x0, 0xcb, "de1c15858de7a6056e890f1a0dd281c9b107a4a3db6172a82453fae7e68226ca49ab2ba65c589969972e1ae7db5402a9dfff51cf686aa0b0d891a20b1d3090dbad219414937ba47094a39e7d8627006f9bd14f5bc9ba2c0f45ef6be7d42f10b65b98061efffe9494b661e9b468a55b7f220485c299fe1e6d55deb16fe45957ab18bf0dc387daf377bda98434b98ac497f9d8a8d56f3b1d01c5359dd55a3d3f3b77c7a17e3ac2b4ef7f940e2a99ba7100fc9f6f58fec2d7946ceda93bbd5619e511fa70e052415c69ccd6fd"}, &(0x7f0000fd6000)=0xd3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000758000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9}, 0x98) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d41000-0x20)={0x100, 0x0, 0x1, 0xbca0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f79000)={0x100, r3}) r4 = socket$inet6(0xa, 0x0, 0x80000000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f79000)) poll(&(0x7f0000f78000)=[{r1}], 0x1, 0x67) setsockopt(r4, 0x0, 0x7fffffff, &(0x7f00003e6000), 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000219000-0x18)=@get={0x1, &(0x7f0000c57000)=""/4096, 0x8}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000005000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000002000-0x4)=0x20, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000)={0x0, 0x7}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000005000)={r2, 0x6}, 0xfffffffffffffe0f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000002000)=""/115, 0x73) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000005000-0x35)="c6d939df510f97d5d4be8ea440784d984b57570962b6ac12ee164ae6330f60306c01461bd3fd4f79e30350b1fcc482e19108335563", 0x35) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0xfffffe03) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000004000-0xa)={0x5, "b04c01271b8d"}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000)=0x2, &(0x7f0000005000)=0xfffffffffffffe0c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000-0x3)='nv\x00', 0x3) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007b2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000b8000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000788000)={0x824}, 0x4) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003ea000-0x4), &(0x7f0000728000-0x4)=0x4) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e0c000-0x44)={{0x2, 0x3, @rand_addr=0xff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/09 22:05:31 executing program 6: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x7)=""/7, 0x7, 0x10000, &(0x7f00009ff000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001ea000-0x4)=0x7ffc, 0x4) write(r0, &(0x7f00007a5000-0x3d)="240000002e00ab080000e0cc000000000108efeea90000000600040000040000008100de07f140679c678275e340c19327b825bb6abbe62bcdc2883ccf", 0xe926880) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006e0000-0x8)={0x0, 0x8001}, &(0x7f0000ac2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b6d000-0xc)={r1, 0x7}, 0xc) r2 = 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) getsockopt(r2, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) socket$bt_hidp(0x1f, 0x3, 0x6) accept4$inet6(r2, &(0x7f0000f7c000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f04000)=0x1c, 0x80000) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000000a000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @generic="7e0c02d9151552d1a23998ce50dcffc0"}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000008000)="43a0", 0x2}], 0x1) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00006dc000)=@abs, &(0x7f00000f4000)=0x8, 0x80000) getsockopt(r0, 0x20, 0xc482b42, &(0x7f000019d000)=""/169, &(0x7f0000989000-0x4)=0xa9) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001a000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001b000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x7, 0x75, 0x7fff, 0x9, 0x1}, &(0x7f000001b000-0x4)=0xa0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001b000)={r1, 0x5}, 0x8) connect$inet(r2, &(0x7f0000002000)={0x2, 0x2, @rand_addr=0x7fff}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000-0x4)={r2}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000015000-0x4)=0x7fff, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000001c000)={@loopback, @local}, &(0x7f0000017000)=0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x9e, "f1003929c002a72272e918d0b5c39cdda8a4cf2f8528bd90e462de2786ae52649ad3620353b6af664a360b9752c73312a140e3535274f420b1197c56c530fb8d1469107a07c33b0cbb68d7aaa6c669922442279e55076d7ac7be27997d5c85a88e83088e7e43b43ff40a525f14fb0c076c401f39704b5cab77f320c6ccda89062c94ff89ae765e53d19c483bd4e70b2e58b54936cb65c620725abe9787ed"}, &(0x7f000001b000)=0xa6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001b000-0x59)={r1, 0x51, "25335dc7b0e8c579e09be07dcce06981fd0fccbbf25369f639e6e87dfcfada8ea032cd6875c2140898d474b187913bafa75ac38ce57329b8ddf24409c2c6df242f0cdb8bc989f71061690e28e30fd89ff3"}, &(0x7f000001a000)=0x59) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x301, 0xfffffff5, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000-0xe8)={{{@in6=@dev, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000001b000)=0xe8) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000001d) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000000b000)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000001e000-0x4)=0x2e) getsockname$packet(r1, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012000)=0x18b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000017000-0x28)={@generic="d5991faac4fcbf797d3440554e3f1ba5", r2}) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:31 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bb6000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="26f32b66082583fb58beb11a542c3dc30ff67ab2209337bfec80e988a81e3446e438924ac38cb6fdbed5443657b90e0b9fb70d2d9b63e9f83bb5a3463807ab99945e3c54a7cb8448dad9589a1113c2d592a7e7309ca5006aa2177a8680ed24833cd487095dae860a512eae75cdc0722083602d720dd6679a5145b1d9dd64b4d6aee9ba274cf2809fa312700e001852876c899f68caf583e4400d03d8001de0a42162a56c4615c9180864f715fe34a7050268600ed3422ae7617c0aee97afc01f882fce608f7313a67762c07f27de6c4e0b5c1e34b518dc5cdc4105a95f73688994deb73c93157e58686820e7ce7244af2fe2b1d0db", 0xf5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000842000-0x4), 0x4) 2018/02/09 22:05:31 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f00004ba000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1}, &(0x7f0000783000-0x4)=0xfffffffffffffd88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x8c) close(r0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x1008)={r2, 0x1, 0x1000, "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"}, 0x1008) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000), &(0x7f00003e2000)=0x10) 2018/02/09 22:05:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x804, 0x101) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ee4000-0x4)=0xfffffffffffffe72, 0x0) 2018/02/09 22:05:31 executing program 3: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8, 0xa, 0x9) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ed2000), &(0x7f0000ed2000)=0x4) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000093f000-0x4)={r0}) mmap(&(0x7f0000ed3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000a5000)={0x0, @multicast1, @multicast2}, &(0x7f0000ed6000-0x4)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000ed4000-0x38)={&(0x7f00006cc000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00002dd000)={&(0x7f0000ed4000-0x1028)={0x1028, 0x12, 0x9, 0x207, 0x7, 0x3, {0x1, 0x0, 0x5}, [@typed={0x1008, 0x90, @binary="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@typed={0xc, 0x18, @str='%\x00'}]}, 0x1028}, 0x1, 0x0, 0x0, 0x4}, 0x20040840) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000072d000-0x4), &(0x7f0000ed2000)=0x4) sendmsg$nl_route(r0, &(0x7f0000ed1000)={&(0x7f0000b55000-0xc)={0x10}, 0xc, &(0x7f0000cbb000)={&(0x7f0000ed2000-0x34)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b40000)={r0, 0x3, 0x1, 0x2, &(0x7f00008ff000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x10001, &(0x7f0000ed6000-0x8)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ed3000)) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x5) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) 2018/02/09 22:05:31 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) socketpair(0x5, 0x3, 0x401, &(0x7f0000c08000)={0x0}) mmap(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f8f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f8f000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a8d000-0x10)={0x0, 0x1, 0x2, 0x80, r1}, 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000886000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x6, @empty, 0x1000}}}, 0x0, 0x6, 0x20, "0ae96b20ffad0780c791a9ebda1b37704e63cc321fbce2453e0533cbfff053cf92c7aaea923b4884fd131b7c3b40a4951c2a6a87cb227ba0f56033a87b95059d6af536786c3ef30950d22997296d584c"}, 0x160) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x144, &(0x7f0000f8e000)=[], 0xffffffffffffff07}, 0x0) 2018/02/09 22:05:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001b4000)={0x0, 0x7}, &(0x7f0000744000)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000cb000)=@req3={0x952d, 0x0, 0x8, 0x7, 0x5, 0xd19}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ef000-0x14)={r1, 0x5, 0x8, 0xb7, 0xffffffff}, &(0x7f000094a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000036d000-0x10)={r2, 0x3c, &(0x7f0000c9f000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x95, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9b2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000c2c000)=0x10) 2018/02/09 22:05:31 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fdf000-0x64)=[@in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0xcf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5b6}], 0x64) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) 2018/02/09 22:05:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000293000), &(0x7f000011a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) 2018/02/09 22:05:31 executing program 1: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000399000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a5f000-0x4)={0x1}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)) 2018/02/09 22:05:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f000081a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00008bc000)=0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000029c000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000d4a000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c8000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00002db000-0x38)={&(0x7f00000c6000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00009fd000)={&(0x7f0000d02000)={0xe4, 0x1c, 0x4, 0x6, 0x0, {0xe}, [@nested={0xd0, 0xf, [@typed={0x8, 0x59}, @typed={0xc, 0x90, @uid=r2}, @typed={0x18, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0x8, 0x61}, @typed={0xc, 0x2b, @pid=r3}, @generic="6d2b5ea419ec6912e8b68422efe1d3abc87211f9a3bb71885286c7dcfc21dc2a2dc687dadcf89c535a53a479de6275c8da99e57e1d13c81e8133449e8f113cd7abf27a9b4952ca5255153d03964fad188ce43813049e8454b450f2ee85dcea055a9ec075970b73f036f89ffe4271a4473e931f4747bca641900ece024e22ba5bbc1d8f7bf4234cccb439"]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x10}, 0x2000c8d0) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f0000d64000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000022000-0x9)=@rc, &(0x7f000001f000)=0x9) connect$llc(r1, &(0x7f0000020000)={0x1a, 0xff, 0x1, 0xc3de, 0x0, 0x5, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000022000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000022000)={0x0, 0x58, &(0x7f0000021000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x79a}]}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000010000-0x4)=0x1008) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r4, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000022000-0x8)={0x0, 0x1, 0x7}, &(0x7f0000022000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000000b000-0x10)={0x8, 0x4, 0x11, 0x401, r3}, 0x361) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f000000d000)={@multicast2, @remote}, &(0x7f0000023000-0x4)=0x8) 2018/02/09 22:05:32 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 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) readv(r0, &(0x7f0000000000)=[{&(0x7f000055a000-0xf1)=""/241, 0xf1}, {&(0x7f0000276000-0xfc)=""/252, 0xfc}, {&(0x7f0000000000+0x2bb)=""/195, 0xc3}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f000020e000-0xe2)=""/226, 0xe2}, {&(0x7f0000ed0000)=""/70, 0x46}, {&(0x7f00008d1000)=""/97, 0x61}, {&(0x7f000015a000-0xa2)=""/162, 0xa2}], 0x8) mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000014b000-0x318)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xf0, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f00003a1000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="a7fc5d7c900b117cd55c0d9981b91a3d", @generic="11345f3541214500c12eb0af566e275b"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff}}}}, {{@ip={@empty, @loopback=0x7f000001, 0xff, 0xffffff00, @generic="e5a2d7882ad61ece840181a61177557e", @common='bpq0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='vlan0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f000036f000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000074000-0x4)=0x6e, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f00003a5000-0x60), &(0x7f00003a4000)=0x60, 0x800) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00003a4000-0x2)=0x7, &(0x7f00003a3000)=0x2) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@rr={0x44, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket(0x1f, 0x8000f, 0x5) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ae3000)={0x0, @in={{0x2, 0x1, @rand_addr=0xc30}}, [0x20, 0x8, 0x9, 0x4, 0x1, 0x7ff, 0x3, 0x4, 0x401, 0x18, 0xc000, 0x7, 0x831, 0x1, 0x7ff]}, &(0x7f0000989000-0x4)=0x108) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x57, &(0x7f0000ae5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ae4000)={r3, 0x0, 0x1000, 0x2b, &(0x7f000028b000-0x1000)="aae9544385906ee44803b83ee1447d6e688962d93d23e9eab6a0a59e96d77306c87d2f28fc709cf7539c7d6becd8e8a0b80329575202e4918116394faa5c49b866009fdf5a1cff7c81e3d57ec71b7dbee82ec784dbb09ac7b9f1c7c9f902ad4f8a55f19277e789316dd8b129ac9a04fca886a4de4bcfb9b542dd2a27cb3e5fc3cc0e5dc2c172dc404d264bec25016c97520b27269b328ecba895468d3878fcb6d423f9f5eefa861c45fc75bada367e2e45163751b1895ff6549a297c6abae5576ee5284ff6ba08d3095db9530745a8e8d15757e8cc4fd4fe7b6f243713b37a15ab709226149b7f76014eef1f9c453157f96a2c09f83bc24384c0f995a5b2b595d3822aa905be416e15c31b211b99deeb58da6539bb7916aeba3975cfe03e2000b01fe9b72dfd1af28bcc33c7f24d4d6700e866f34e2aaf098d034c3badc89ee4cbe7b990b5702f2d064a45b0d76d91e338778216f63ea3a1d479004497f4cb3b5f230ddd1a8df603cb25d5af0b9eaa6129e301d531bde4ce9bafa8d2d9aafe45355f65fdad2212650f039dfaad74d0fbed59bb8ff5413ae3e22a88572a7e717038c0c9a082f8380dac2c8910dfac6d7e5834428e74727da892cfa51c5eef6981e32060c0f9e045c944a6045ce0edaafe166a9897aefc4446f762406d7ca4554d78253fec840df3cfe71264308ba6780ebca9747abd4eaa114b7cacd0b9bc793704deb58b6d39393d74b9f38f74362b17af9a947862fc27a5ed7a5dee6b7964080d10462119033ecf4c5b173182e8141b3eafb9d0959f7013ec96b6a048e1f108272a08aee47df596743557eb2b8f5684a5fcb7a1955d4714df99ef403463963bcd8cbb08a76522eca58cb8e189146334c4c1fd4a000477ada370c46b867fa572df590bfd46ceb4376b181b94abc24bb6495eb7b7ff91b4947b49534856f72d37fc8d3816acf5bdbcc7b7a85072a83c599f0045a4501cbff1fe73f583138dfbf8d349c7b976fea4eb8043f852b762eb120788feab8fb29687a76ececf9b3fb0760c732c590a8b3d916c424f656fe93ca858a04cda1f13d99b652e9f9da9875c4d31b69e6275436aef0dc137860638ebbe4d3b2f6614cc2f8dd79e365d4a5a8e9afdd7ea8a326ad03102a7cd64341361355f64f91371ed02b93f71932ae5fcfec08cd1d6ce6b14167161dcb653e57a39eb73543300eaa7c079576dcafc9de1242907d0a6bd60d6cc5dd7fbba0bda134eef1533c67782bd13dc261a5b981fa9151353ae792a481bf60379d738b7b9d4e7a55b454c5a28f5d8413bb754c95d49a7169e02ef6d282fbfbadfc0fa2ab6e8db65ae7ea32e5450979136c7fc3f453ee39c7dacdd6032471f8a17d3230122bdee24dbd51ff8765acc3f9a2815d2fcb5a821716c85abcea217a68a44697b446b3b9ed0c803229a446e1fbcf59a79e3e05975692140ced2582085c8ef3e7f4a1605b581734413d5f3ebfdbfb3de957670b9cedfaefc284759967334dcfa164af458a504956f988777b1c89442154a098a60da5b9e517e2164bde9cba3a21ed15d0abb69004c931c162562ed0dac700f5fb13dc928dfa13a23e535334afd3f33c9f8d4c39b4808ba887bbad735ea26843e1b5c005b55df7bc08c60383d4cde8134c554c30c7e0fcab82ee39a30788198aadd0fcf63f431d71d8c4c7692a37f59b3ce4d1355a484ca6f439f53ce012e8d4c23a8f26a874a94773c3c1eeea98553a972a85e7af7dd65a9f4c3fbdc3fa981c730ce7de7d365c72b923858b6bdc195476cf1802924853c823793efde8dc07371a3372c08dfaf18580135d764460c21203af975afc691ea92491ff9be72510c450ed9fe492cba1179de6c40b70595f86282c157dd5a8cdbdee03de203ab9655fb6b651930ef7a23c4091e0be3a884334633b87aa8797191fa0022176b414ba62dab3c710863c2d7870533232494b3a8fa1eff79f98ff46d69b1bcd369a84799c264f6acae267b738bba7e61a5991f39e6747bc1fa6fc6cd7d7accd2cb6831db7ff4512599daea23e02990c050835dfcd29650640364ded89896e3b9418f41607ddcd51db913055b97cd1b9a0ed9db42dc3b38dcb8e20908a75363577a86c92f69bcc556d8a540f95cac6e9b3493f87e696d8b13ca41fb5a9f6ccef0ac801a0a3c5e0af46f964db4fb3c1653ea0843a84ed751b5cf3734ffafea37fdd3a38b4a05bcb8a5520ff8d80a1d61f21cbf950ffa6aeaae1e41a315deb97994568a014ba083f42edc89282ff3846b824c7fef02909a3c2d1c528abf92e4c513a55c8b658dbb9ddabb764cc9b280c81256ea8b62abe32dafb61b38b5c284c4e601ba0b2461c9fdad7522d64d04dde599ce7ff33cf167698b1c46adf224534ec076efa2aa9ac1d01a1278902b8a66466f74ea398fe63a5e52722df7004842179e6cc093bdad0f607943a49e02bdcdc92eb680c20b5952a07166c1cd8dd751a45184345e1a5e383c9431985dca95088ca0a35807fdf4bd80d2d5e76ff8283f469f13b62ca35b793cee08fb1818e6ebe360942bd9cdd989715f98f461bcf89b90e55419968fcbf7c9bc3d1acbab3cec0825a659f734bcad1b329d3075a2cdce183e32c6415d3fc8e8d1818309cea717112f52172049b792041d5261c5ab668674490f0cf261a5c8c6440dcb6be3c0c7bc2959b17eab9f86314ca04c61de13d17a8685a8f6d17185e276dc712db2932fc47ceb96b26da62321db0701fdb52e41c0e84465d5eea856809a7b966a72fb425e3168fa23e9dd533c7893830a8b2bad7eb1b1c090673a22ac67b534047e067c663c3320688edcac895908371208b37aa133d6fe19846f4ffe4e97e134594855b249eaa36e458fd9f93603f865da4461da5809d43487f246e319adc00a5021b9ff972271b2ff39acdd4053e6d3b0afcaa524f0d58c57aaafa72b739d4ff88a14359fbe305b73cb04d3829e472273ff9f4382ac6f8861f18203f3d8dd2ad14f3c694dd22a45aacacbdcb2137ddea83b7607bdaf6c225da8c18673b49f16c1e87cd95f5252b54038f77e967c41cb1acdf7c490cde5fc8368572c835c99256cfc74c396461ab7f13b5b3400b880870c6b0cc41b07ede153f19a51fd643030f03a9ac30c6734676689e4849ded0555fd56c156038ef45fb0a47a2df7efe04cbc0bf4c0d49c3c223b4a67d26283eee9c602cb6267f63e44ca58da59fe7bdf8517e6981370b2c93a0becd9db1a9544d459ac961628398d4d08065ff40cae9423f0408bd04e4242641ac151985547a4c1539339576c57b52f5f0e992521e5f1e8917e79f95ca4b2e1e5a94a210ded412b27492e65bad41d4ab9ab0799041afb11b77b8b40e7dbb46d7d1e7155d9da48d5521196db7c03fecda02307b9e4ad2b96c5931ed69be98939fce61a211f68165c0e5d78612e78e9e2813701b3bbb147ed0707d61d6ae9c51ab831848acab4d13bf23a15b2f55d8777f7b9242db683c14f2f237c3c1632273799e5f5b8a45f2adb9777afe3d2195a950d2e4f28926958e916c412ebb0b50da0ff37d6c7ce4350bf608d857a457c920d94c12cddaed4b0a07df5c7484efea9abebed79b561007995b358a68158d587b8e2626d7357b100b6d09b0ac77f235c762b5c42d88890b81f4f9dbe3c820ed2a99e3d6db84d894b23c7cff9758a8dc0440b0c97f22e59f8f99b0b20accf5abe375135a798b8ee229a737dfc784f5e4262da93a53e9dfd7fd6561855e449bc0f3b5fc3028b0299e498f70b102dfdeeb6fd064c01470ccb81dc468f3943c67176e0e3ab8e4594bcb80ee6229218205ed35cae860b845202d3baeca74a58cada72260b3b357762a8dea28a2ea3628520a23241c296d7403362698aa52b3aec825484df5a6c696c4475ecc313500e3625ce9ace04ace6a4d43472b60e89a2b995b1910957645a236868bdbbd4511cc05f348449eff52c952e5bbc0c8abae24f3ce0fc9c863e771a92316acf4d1cb3e98d3ced42c6e60a605d06fd0d91f20e5674830d1ba68a39c768dd752b435e93d9be310ef4060fd03b3c7312269231606cc9d28a9ce566966e0ede0fdf341f905f9994c9242a10c22efdc37b46099325b1ddab4b683a87b2ec31216f17e1e9a3268b2029fdb05b57d2a75a382b31637d85b31d150c9f72222cfeb4125bc08895e879525b892ecc9b32d6e8df5815874cec3da98d08b61f109e4e138b3578e732337f47ef457d900e51aa7e31b32109206683ed4356487c7a846cc927fda97bc62376bc506bf97c8bd182a083493c757f861f074fd2cfb86797ecc13b798c2bf48b7eaf6ac28de12e0ef5a35af7d087477a48d72b3e6d1dabb0567d8ae088c7d015777379e2923ee2d6446dc8e17e31efcc43234a1b92ee7973b8461dc21f7ca2c363148244f16d597c18273d02b0bda30f6cccc5cf21e3bda5ecdcf008eeda805f1575bd77169bc796e8a3926786b67865e652762b929d67732eb4931751d113480e54d7a7aa120f42a551700dd51e6bb2f835bf666b69a9e11eca220724a6ee0a45f82922a492a17b25f8501e7b6d58f0a6b1a39131c7858a54705b5c548ed7aa2e9f8320adf4bd0d1d246aa48a5c30ee42bba6b3470993a83643763cc44e070e1c81f48f5790894606480fb736ec42389956a0fcfa3f1148899187a6dc5496dd597bb5d6de540a6a6ba6aee2c4e5f6cefea5bba5f70444d6ed972e899a330c671d7a19edd4445dde12c0082f0bc3b3526afc53d44ffbab264c3131dc328c67149bdef14ec878934da82bfc2b4bc2353874f41ddaa84b91c1e5d5e21253cd7e0343f015b5c54d79ec01a9e87bc2d02abc3f121143b68db559c85272df8339a005a2d4943c129dfdc47a2cc124095f2887cb1b6f7e31e4da771f1b7cb46b69f72ae4072ac5753ca4e55430f1b5398513b7ddd0940e883b01af5934d7843e0bccf2856fd5cda1f3f5824dd0b765f07940b5567908bda760e1ef2e8d3b4b8e2e83bc0f6cb8570e9fdc3a026f6fa7a042d4bb2c328e940279bd87fa19a3d040ccd4bc8af5e0cec99572e73069ea9d2e2940d487e7836bf5eef2587df7dc26caf7187516edea39360656ef551e4b4f93bb99905460d162694fc9caa839bdb2abd2e7290ebb684d50dacc2ec7d07a6e52b112871cebb1c1062f10800ee3a58957404eb4e8deb7abbbd75a866440cdb39a9a48c6da6e2e83d270fed06a8b89714292e6a130b8f5a3829963fac79033f0117206e428ecf0262b8b10b60a97eee1a1ab228c9b4e6060eb8a61f39f5d1d2d720e7863f6aad64ba933e190c24538df8fbae4282c9a48aaaa50d1e952eb9c5e3bb671b344fb9b676b09672436e0e7083703c24e092e21b3d0b7a287409f9a116afae17bf2ced324c0b880fa052476934e8e4d19b355543327a3f4e27f4a381f3d99bd7b6d2d8611954e1fc7578cc53f2c06d36f740b073160b3fc107de89b6783fae55b31bda03242c9ae8d32cb5b109e9acab61249f028f2f295d012b8f1f49eee0a8080aeb7628d612256bf4f7657c2e88f6c02d1c1901511997b26bcc66a6e4d0f4c59a383aeb000ae471e93c968e6a7026541f35c02c8304f119072bb9534f6e4509e848d449f2dc0af2cf96c657d7987a1c31a3bb89fbfd9b9e107c33aa4d7e49680b92808ac7d4b46c9826f71fbf111bc540c5f9b99221fe239abc0fab0ba77233a3edefe3860aa993bc5cb2097dcbb1487d938ae0468cee150f805f168608b8e6978ac5397ab2ec2a2bd54067a6225c6821c944860659ed52af6d9b01961452aea4864dd6e2852", &(0x7f0000ae4000)=""/43, 0x9, 0x80000000}, 0x28) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c8000)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000013b000-0x8)={r1, 0x8}, &(0x7f0000ae6000)=0x8) epoll_pwait(r2, &(0x7f00006ee000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0xffff, &(0x7f0000ae6000-0x8)={0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b3000)={0x80, 0x20c, 0x2, 0x9, r1}, &(0x7f0000ae3000)=0x10) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000013000)=@req={0x50, &(0x7f0000019000)={@generic="41de2a170c3a378846bc23f600f4fe82", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x2, 0x2, 0x3}}}}) connect$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000001f000-0x5c8)=@security={'security\x00', 0xe, 0x4, 0x538, 0xffffffff, 0xe0, 0xe0, 0xe0, 0xffffffff, 0xffffffff, 0x498, 0x498, 0x498, 0xffffffff, 0x4, &(0x7f0000017000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="5737c4c2d65cdefbb4a99f5e1f2e4afa", @common='yam0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff}, {0xffff}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x208, 0x278, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "906562c0f6ba12f7dd722b5175df687a989b1b70fb23455ad18cdfab8e164e76e992c6b6a8fd5c4b890c00c5c199491a8cf1539f2bd2919de7a032b4d10e5ca8"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000020000)={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x3a0)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0xcd7, 0x80, 0x0, 0x1, 0x80, r1}) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf00ad2de331376f2, 0x9, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008e8000-0x20)={0x2, r1, 0x10000, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000075a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @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, []}}}}}}}, 0x0) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000bb2000)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000423000-0x10)={r2, 0x50, &(0x7f0000f30000-0x50)}, 0x10) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e1f000)={0x0}) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x1, 0x6, @empty, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags}) 2018/02/09 22:05:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a1000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/184, &(0x7f0000000000)=0xb8) unshare(0x1ffffffd) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec, 0xc) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[]}, 0x0) sendmsg(r0, &(0x7f0000087000)={&(0x7f00000c8000)=@generic={0x9, "ca76baaef7d0ae37613eb220f54dc257617b11140ca2df704126045cacfa882ac89ce4ac9d32d5eba917af7e9bde5c57c166810c220051001f4b58f8ff4557de3d04f37bd3ab60d776a6abf2464468f6973efa9b6d9c423adeb010f159bb7d38b0ef65ffb8c6949faa6081f95373db079604ea302936472d278bfdd6faf1"}, 0x80, &(0x7f0000256000)=[{&(0x7f0000e3c000)="5aba056e3820e3d59d91c5b0a06dc560e4658b321d5fb6cb81a102272d05f3e5dda4f47994f831e0aee4f516b615de236edb0d8c86220f3f7f8213b67411143f57f7df80373a9a0b69b587bfcb0acb1d8a23c06dd6a89b115e874b4f07f54cf6dff1936bb6d5f8ec221f52e15386ec51632e3a734d69a9b148b7ee2b1206939227cba39a5fce508e66f3dc53", 0x8c}], 0x1, &(0x7f00001f0000)=[{0x18, 0x13a, 0x5, 'k'}, {0x98, 0x188, 0x1, "cb3e1dbaa5b724b0649e656fd2bf2cb2b7e8e0d990ccd0efa1257d8fe69ef1f30381abf4434b25e59c6d7a192cf0ca7424a9238907bebc72fed2678e2799b7a1949fca7f1d994e3aaf0c4ac8de9591f1fd06938e585c88db601a919de58d7f13f7322689b3ff6cb3a82aaaa9365b656ec1d27c97f3266c3f682abab3111f251ae18aa2"}], 0xb0, 0x20004000}, 0x10) 2018/02/09 22:05:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000003000-0x4)=0x9) r2 = accept4$unix(r1, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000618000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003d000)=[{&(0x7f0000001000-0x50)="a87482f5b9dd414035ea53d11e887186a88bc8c2f77d9a49418f6443a26e2bcac2084fa2666b84ef7f4751cf2c9ddaf5f7222f956487088be90ef1659224237f59c3000eaa23c3ef99b3c1cf595ce3f6", 0x50}, {&(0x7f00006af000)="d496a6e1333a4ba8f09f0e71f9", 0xd}, {&(0x7f00001b8000-0x12)="84f3e97c4e6c961fc537ea034c8889c042a6", 0x12}, {&(0x7f0000ab7000-0xcb)="bd178889df4ccc6566c0fba3c7a982634d112de5b55d4d286822585d1a937ec5dee95393766b9d4dc71ce66206d37b7a568cd3dee73bf2d4869f49a9e1e5441bb6d2e1a12c7d9d079854edd0a0ab4aa584dded83809e8b8dc690c351312d4640cbaa700cb26f81f2395c779d71d9798b0e0ea34c01744f5fb890738ad6068624c95b775fb5d4ff848e4d930090429fd64ff9cf72bd507a97aa2a9237b1b7ec4bad8576a0010112492d5d077e2a0775660a8d0e10710af52fef684b49ca7cdb7c9ad376265e47d0f3447da2", 0xcb}, {&(0x7f000071c000-0x76)="e2c10f8b434734749002be89fb791238d073bf1098b243337d0fefb7a52b78d09f66aae4634efdea1bb775ac2a8f041e77bcd1e1a187af12a2322dbf7ff8cdfd1185bf291495142c15cf5a8cbd840b0f2812de8fc2fe7f2c9fa710698704cd14371038f28b4f3ae5e335b1b9f9e7862a92ec567fed81", 0x76}, {&(0x7f0000001000-0x1d)="690761da5d8185a13337c81640d8241a1fb56efe63245eec56bdda49d7", 0x1d}], 0x6, 0x0, 0x0, 0x10}, 0x8000) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f000031d000)) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000222000-0x4)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000085e000-0x4)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c3f000-0x4)=0x18, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ede000)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000061e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) accept$packet(0xffffffffffffffff, &(0x7f0000cba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d3e000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000731000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3a0, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6102eecaa193ffd7, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fd4000)={0x0, 0x346abb53, 0x0, 0x2, 0x401, 0x6}, &(0x7f00009ab000-0x4)=0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000673000-0xc)={r1, 0x80000001, 0x20}, &(0x7f00005c8000-0x4)=0xc) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00009af000)=""/6, &(0x7f0000fd7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000058f000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xb73e, 0x5, 0x6, 0x6, 0x20}, &(0x7f0000fd5000)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000fd7000)=""/50, 0x32, 0x42, 0x0, 0x0) r3 = accept4(r0, &(0x7f00007b8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000359000)=0x2e, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fd5000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000001, 0x9, 0x40, 0x5, 0x1ff}, &(0x7f0000fd6000-0x4)=0xa0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 22:05:32 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f000045f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000005c000-0x4)=0x4, 0x4) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/02/09 22:05:32 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, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0xa9, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0xb}], 0x10}, 0x0) accept4$inet(r0, &(0x7f000056c000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00003de000)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000dcf000-0x4)) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0xfffffdf6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef6000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, &(0x7f0000fb3000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cb3000-0x8)={r1, 0x4}, 0x8) 2018/02/09 22:05:32 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x3f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000099a000)={0x4, 0x1, 0x4, 0x1, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00005c2000)=0x9, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket(0x11, 0x806, 0x80) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x58) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000220000-0x10)={0xf, &(0x7f0000f84000)="25bb4b9957784a98d10afd868ec1ac"}) 2018/02/09 22:05:32 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x1, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a26000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000081000)=@rc, &(0x7f0000fd0000)=0x9) getpeername(r0, &(0x7f0000530000-0x10)=@nfc, &(0x7f000056f000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x3, 0x6, 0x1, 0x0, 0x30}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000095000)={0x0}, &(0x7f00000ca000)=0xc) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f000003d000-0x10), &(0x7f00000e1000-0x4)=0x10) mmap(&(0x7f00000e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f00000e1000-0x10), &(0x7f000009e000-0x4)=0x10, 0x80000) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000e0000-0x4)=r1) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(r0, &(0x7f0000205000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000005a000)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000be4000-0x8)=@assoc_value, &(0x7f0000f4f000-0x4)=0x8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000697000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006b8000-0x4)=0x8, 0x4) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000091f000)={0x7fffffff, 0x5, 0x8001, 0x9d}, 0x10) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009e7000)) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000033a000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004a1000)={0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cd6000)='E', 0xfffffc5e) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000a68000)=0x3a, 0x800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001f7000-0x2)={0x7fffffff, 0x7}, 0x2) bind$alg(r0, &(0x7f0000173000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000f83000-0xf4)="b2214efc1009119639b9ae146c3c64aa309d70a12a983fb727bb4dbe2e1b852ee1f8efd8fc0c8c677a32ab37f0c66d0396a39029ebd6087d83bbdcf01ac44a793ea89c06f8e7a9ba36d94dca68b3ec96a5130b1cc3bbf14068cdb34e44ea0426399bd1885a78075d65392a524f94972b718d2fd61788c7df1e97f3e579bd0f6e4448f32f131f222e00523a07cc0b2119d196f24442b1a1811849960ad80a4ecc7ed6d7d87140403bf45aa53de0c610cb0d84c9e8bb6c23cec2cade9d90ce595a2f63a49f38d7726c15f45310ef6dc78258505718bdea74d352080f1194cf2a7f9a8a3e91ae1ce5646191c769553f6badbddb8029") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000605000)={0x0}, &(0x7f000021b000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009d3000)={0x0, 0x6, 0x0, 0x1, 0x3}, &(0x7f0000523000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a4b000-0x20)={0x3481, 0x80000001, 0x8000, 0x9, 0x2, 0xfffffffffffffffa, 0xfff, 0x20, r4}, 0x20) sendmsg$nl_netfilter(r2, &(0x7f0000c2b000)={&(0x7f0000d59000-0xc)={0x10}, 0xc, &(0x7f000098a000-0x10)={&(0x7f0000c77000-0x13ec)={0x13ec, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, [@typed={0xc, 0x96, @u32=0x3f}, @generic="230ad79733db6ed7b6ab146dabf429f7504163725e9c1489fde5736e89f11d6708e7b79bb6f4d71bd20c50cfdaf6b548138d2946e5e028b0340d941b2374d5e5187d9ab2849278e790036af0e0cbc04681a96fa80d1cc29d7813a0733f5fa08daa4f9ca9921611b707d7fbcc37521a334ebf213022fa5830507814b6d27caa6b40ada5f023a00d43ce6f320f5ad7d1f509570fb849dee45f6f2356a2aad1ac8400b46e8b30611ddad7657893f5fdce8996a6e0fccdb4690a90bac41620cc74b14d244d04bfbfb552be04f0a96e6c61b5", @typed={0xc, 0x31, @pid=r3}, @typed={0xc, 0x67, @ipv4=@multicast2=0xe0000002}, @nested={0x11bc, 0x21, [@generic="08a8e8c0ecf1d229fd729dd6f508be152e5ea8e514296b0499b3af29a1a7663ba5e626b2da6101130fbeb14615db9fde2ba78ca7112ce2cf5733345e47ee8a8dd54dbcb68ecfe434734a190b00e758b0e8688707667aabbb9529b1a13f17d62d4575f0e3f14a9a414cd3e958c6d1cf8ec48e8185992798b51f7e8ce9b30feb93a455b0d6dfe90d072b77dceb2d682e7b1df6e913ddb49dd8cd5a441c1b3a9bc2466d76091474d3733a1e4c2c23719b8daef7e51fd13cc90338be831302", @typed={0x8c, 0x7f, @binary="959388a284a03ed3303bb8fa41536123e1edb6a5f80bbdb58f85334cc313a63432038b239e88919f01db663d5ae86b6b5c769e507ad0ba01c2ba48d300aaff07fb260061a1a89f0c1762d74b658c29aa9b6a88922906f82bdcb0b7f93c2ce756796c05b739b33c35662481b0f06c101ef9741f430d7f30df4ad86568273aaa7c4f541d09"}, @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}, @generic="975f07dd0214fcf02cb88b92defead87296ddf5cb5acc3cb573cc6314664a93755d5d1cecc345bc1ac2c96693d35de8d8c3b50983983e9e148ed693eff25ceed2fdbabe97f488ca250020e67ae", @typed={0x1008, 0x9, @binary="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@typed={0xc, 0x1c, @ipv4=@rand_addr}]}, @generic="418b33ab058ef59228668aa205e9c5763f48956a3569c951bb47c85bb2fb6f552613665da746710053ec7c295fb9e95eb69b7419571e403b1480f8fdccb1d3dd6d14b3dfed2560a0c0342c5b", @generic="99e367f70bb95c4ac687d80c746b41e8bd2a91c5039dfe74d1ed990d550b9a521262a43522079f3255257e46b7b510b9fb5ceb4a12435edcb4197f6a0ad95ef76b572604d99ad7071292ce74b6313ed6d9c868bebbdee19e27d1c1c620c8ad47d150ea26006ed822c08001321aa30d5367e1d83c7af688926804e15dd5c6aff2254c356e1846fd4d401b5436b82851c76a4da465a84f1d043cfd8a8dbfc25fd3f2944d7cb28297fa26cedbf5045824740c64ccf12d5c89e2d6df3ac7477f56ab9bb57843dace1b8de4280fc95aeb3a13e34fbaf0d7406d2c92"]}, 0x13ec}, 0x1}, 0x0) socket(0x0, 0x6, 0x200) 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b57000-0x4)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ba000)=0xc) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec6000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000470000)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1b000)={0x0}, &(0x7f0000959000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000)={0x0, 0x0, 0x0}, &(0x7f0000812000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aa8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000257000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00001fe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000043f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001d000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00002a1000-0x4)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000057000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000837000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00007b0000)=0xe8) r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a30000)={0x0}, &(0x7f0000f69000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000064f000)={0x0, 0x0}, &(0x7f0000248000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fc000)={0x0, 0x0, 0x0}, &(0x7f00006f2000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f0000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000524000-0x4)=0xfffffedc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b40000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000752000-0x4)=0xc) r25 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000380000)=0x0) r27 = getuid() r28 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f86000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aef000-0xc)={0x0, 0x0}, &(0x7f0000adf000)=0xc) r31 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000-0xc)={0x0}, &(0x7f0000311000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046a000)={0x0, 0x0}, &(0x7f00003b7000)=0xc) r34 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0}, &(0x7f0000843000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0}, &(0x7f00006fa000)=0xc) r37 = getgid() r38 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b76000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000caa000)=0xe8) r40 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f57000)={0x0}, &(0x7f0000882000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000267000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000eb0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d8000)={0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) r44 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d5000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000854000)=0xe8) r46 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f7000-0x4)=0x0) r48 = getuid() r49 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b6a000-0xd6)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000cb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a74000-0x4)=0xc) r53 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000419000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000900000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000406000)={0x0, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xc) r56 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009bc000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000969000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f20000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000490000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c1000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000efa000-0x4)=0xfffffffffffffc91) r61 = getgid() sendmmsg$unix(r0, &(0x7f0000967000-0x1f8)=[{&(0x7f0000565000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000425000-0x80)=[{&(0x7f00004ff000)="46ac0c9674d7d80c963e922630f5d0df2468538c0cb5fb2dc99e60a09e38bb26672ce523bfa26c5df7efa7ff1dcb69f6ba811a73c31c19b4e41636d94f20b64a5227bfde432599bbe1b71348379796f0988e69cd6b47fed2874683489e5f1a70811a6f5f43ca86f1ddac1747f2710474130bc0abea85af09c79add239e4c5a60781f69b36c33a1c8f97f2b2837f1d1c7c6fe1a051742f3be8cf140aeac44687c2c1a9f78c9541381c41205c192b08de1498ab3032cf1345b7e2997b0614b1e495250ab339915a524b7cbd29aae72ad98d2c0273c7d94e6ca50a63f857b9472240c9fcd75d4f48de35d6aadbfeed2ffb0034c530a078df2d8ac5203ef318ac5dde30c6ba154632d61d8e267d5c7775aa9dced65757b7f555c0a7ebd4fd0f7ca26527e12778c2ad11e15a9109bebcc14553f7d348dd59a597937643a3ec806c39518945bf68f1ef7714228d34086c219f30dd7373804ce4571b8b4290559f74c71d3181858386595c6fc22407385eb48d3d1083ce72665c5d00f8d71e07d82387dff41959634cecf4e0c5299df8cb1faf1213c78ac44f0ec8b385c062ce6c34116b57fd06dfd561d78087dbab7bc191b6be75f39facdaeca578b5c177f50ae023cf35efdd078b09bcf2f9220c2951d979d0c7295d9b609583428545beff162ab54c73608c42ffd252c084926d0a9d301c80cebcc994d8fdb2dfc4724b29b5a7c6bf49eda3cb31d84073c2f1ad95f8de25272504e3f716a27b466450236162fbbfe49b279194fa9226fba99e5290b2c9c5b4bff0cdb9ccd201893ea9f815e699682dd22e5b14ec50fb6b5d23756a0735542c025c04877e5601eb9bd487b9aea1e5f9f196dac0fdcdbdbaf4ada59fb29d670d926a5240e33925f645dc2deab4012afffb72cfb8a92c2bdbfb68c8face779f3fe1ab459b24e82b365432ce9ff42fc4c19e11abbd1ddaccd434ca43dc37db3daa41f4c3bb4fb28a5bf8bc65917d78a9c8657bf7cc5549fa704a3a40af154231547b40ae85627ba636a0cb6bf0fef7d10bc7625010c58d251b3547d92e0c3297153e23b200723bbb11e49f7d315114f2ee3ac6496ed61109f400208b663283bc6f6a8a1062de8780231d4e07c257ed635a31e84e854168edf8039e0b0a8c4c78ebf70eff6ad35737315f91f60be7e51a8fb1875e1cf2ab07d8340aa8d545d199ace312dec3f419dbc09b8c168e16651394e2cc615aba547390121930ff2f594fb4d058fe92c6538e6596d9aab50c54f29eeeb9e314fdf52a80875f9aeabc096512d33450296e30bfa21f9f555956f7d91875a104377a9c0c5db3983b2ab1836092451191e8a164f64816c52fd3410ee87f2bc7784a14ac125c7ffff4b4560ab5ba5c23ee5e18a24af357583228c2ad22256dc4a3fb72576c7b603ec427109e19f4c35226af2f9e40badb980645522d9dff1244f3876249bc42fd901b4ed317d378e1ca63144b8b99cfc5882596565642f24f4781ab7c9b7a8955196759abc1be3a738f83af2ad4bb733db28d11253198fc4c8351ff3d3627cbc3ccac833c0465d94c7b1c370ab58adc5a8f345e8d1c90e39a86de109c449daeb239221f5c3b9c4899d6b387fd259ae7e0357a93faef3ddadc61ede934fd5f37f3e96a6d8ec209a28fbc63bfe70f8e593a8f758174242747412e593c7a59ac1cd595096c8ebb13db648a28729d8c8798223b41d9dca78d52392fd29fa66f2ffaf5cc54d260b81c8ad98e186b834a926838addaa8c5710aa12d1bec877a447e366c2042f09051dd13c0b36fc8e3ad8db0ae2eceb856d56fa8066f1f3489ec6275852f744e109fc7efe3e5f03349fca5b4ff533188b77ce038e4d986b85e460bd3fa06273ae887aace32edcce42712d22b54b10a56418ccd859cd3a0493c5feff0bb06d09953cc56c7100e83c42af8581c5b30fdfda83ee2909f85d9f24804a99b0ce5e566e2497bfb6dbaf9bc982c77aaecc9fb79fccf85ce30d86c04e0eb2d9e75fb3006e073db24e9dbdcc1406c2ebec9e9f542429951bb29edc9665afee7c263e364cb530dc11a5a1fe24d46561a37a8ec131fc1a2400697d5d4e2d7112c99b1533a71231c5c5dbb37b2a8e334c4b6c4908161276346fb34cc931660addb29b7c38896b22a83dde57d454ac839e69dd5c179a9e8697a52b4d4faea64e00b4148d949804bb767a4b99857c0a98034893aa4f2c54cf90ef3b76c3014ef6c5915a4f41787936d373c6cc3279f6aa949532c2c2ee9d80abd1892d6e93f4b838e325a18d81af46b7190d7c382dfd78d0acb88b14c32b6e1bb790c0395f61de73b45ac667fc1058ba7d45b029a257dd1c46f13228c4bbd253bcb32ff56664802b5ccb45413a73baafa094db48786d9ac5e5b51031c6538796017a83bcb19f77837e27b667d2146a8729e264624c41be5cb42419841e1d7e3f16ba128208e91d404dc70cb0b7f5b6dfae9dd5b5dd21862091ccf2bf7356060f738cf9910e796426cb8a03efe00332105d6b7a87c8a25ff0705a93d44fcbad971d4fc3eb9bfa47456bc22ef2e08650c44deeced479876ec883d7c9ab32627d919a0d49c380e2fc97b2a559f77637d5973e871dfc7b35f71c481b38facdd089e1e6458495aa1d3d8efa5737f2ccf4bb51e8ddbf2afccecc9442c5128d12ef06403780fe7081ccc4a029feb0d0f5cc28ed19f5f0c46dfe2b39c3a98ddff374de5c49cade1caf86b79a5be753a5d64d357e36eb90fe37d892a2e0a8dceba6524092096ecfe0dc3d6b99d0962319c60319f4080163c0fe6024f848323696415603949122400386cd8c570c838370f242b53ef6f169ad4c8ab098ef1967c45083ee12c2bb239503ebd36007f080f32d7a93b95d1049c6a6153b4f13692958140a994ec3fc4711ec7791db16af90df8a80a8be3cbf4de8c0015bebbffa8460effaab502eca4c1c02eb993863980b71be6427436c4d887352b42e4804fcad6f0aec6c454b8a514e638613a9b8c554c165f079c6bf3d19d9422ebca76c566ed291528b607d352c6dd14bce80a9d05aaa92ce66818cd1057b7a19cf0d34d34edc24c55d17288fb8f21363c3bd9312eb06582a47522215fd57125a1a4dcd1ea9424357f80707645924f2f01176c882365e9bec0959a086a6fcdd540e18525caae645351fd085c93ac221dcd3d9530f9a33a7991180d9424be25b64e9d3493eab472bc59671f125e6d012cdb50c64355ba1370b338ea79d049c029eb1b81618214747b5119433e1ccfa651e98ba76cad1fc6d7f92c230285e9453abd445003033aefd09bfbe784f4256d1de41a9b2ccaa3b55a5d959ed037f293d880b2b0556587ec7c5739acf65df97ecb6dbfad208ec8e733cfdcab0c6111af1c27684044b99a38c128796168329b5d38a7327699a494f58e117d94e4b0aa6f440135158737c8d0d0f5f008ed594865d76b182b38dcbc514fa5d9b9f458c34280a7f0cd9cc0cb8d6e20b2d98a7aba77550e815a405107536ffa9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0x1000}, 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0x1000}, {&(0x7f0000cf1000)="1c4dcf85a6a5f30bbdf8ea6aaa56c4c11b6142f53d8c43fab57b812135579da9d795fac966", 0x25}, {&(0x7f0000a8a000)="babd412b4d833804d27296db28220f158222006b604fa8470b4c473945dfc5c5e4ed840539cea3d7178a5e780cb370b21e386eb0361f1445ed89d025edf21cf99444ef41105131f7c560f241fc8096ad2a6715965d3677a11781f936b58d5a3db561de180a3a61216b2c373e54fd85e4ce1324e26ea4295732eb7a00901f2b02f190b13f39cda866281dbae2194d95206de83ecd92d99d95c3793d2f20", 0x9d}, {&(0x7f0000fa9000)="ec4c684b52c4c850e4b14bd87f4adad99e78dda1686af5a66a10428c42a94a222d527e557488ad603494a6637e8f8061eb38210f5411b44e3a5d7f2af8fcfeddcb0cc173cd1117d26cf6e265e2567914a296510588c1a433ffff05eb61c91ddc06a58e35faef75c9ce52fc6e7139a5f160e726f1b1e42a4b088ea6d7126b26034729bacb5d67adf58d71dd78c4bb3b4a76a7dabbd3e39e79709c5f6336bbf6ad7397b5a46a2dec083089de2f315e96169efe28cfc66fbc953ea924ca4a93652438b60fd9127f7d95a9aeed90f27b9a71cf3689e198e524", 0xd7}, {&(0x7f0000b60000-0xb0)="7ba814d0e98ffb3a98140becbae9136705faf076c8d1ae5c7ea628e2ce94085a8b9a1bde3162f307ec363cd82a712c811ae764402f415b4086fc1116d94fb271f0cbce9a4f87e6d227490b972eb0c35156eae52ab82bedc3c3b6f7b651a93b02ebf64fe60f88a7619ebfe2318e1edcdadb977639b5a1b89a850633df3474694fb3134cedabfca9d9489c5a9cf6aafedf3e2a49c5b9da4b4254c92707f13fc0fd3375cce446fe8ee37fb0fbc615735c9e", 0xb0}, {&(0x7f0000c91000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000e24000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x40, 0x4}, {&(0x7f0000160000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b17000-0x60)=[{&(0x7f0000b68000-0x32)="b8d1b5b2120375773dc5a4c19c2bec5f82e2f7e95cdd371e488c0c46a8544b4f70ad3f38bb449aa69e957b2458d9a159cc2c", 0x32}, {&(0x7f0000f03000)="1ca7d6413735d28d9656ea96b61070f5befd225b52baca960eb7e5d7ac83f4155b446c07acbb6695c3a58f7d1dcce1f0f66c28648ac9ec3bee8e7542ca58a3c505d830b7c70da0c9bff9c0b0eb75d6f3e871c127f5c0d78a1fa23b769468541296425a7d8cd0c9dd87066a43b381dd715c510684e65c", 0x76}, {&(0x7f0000026000-0x4b)="a77e832457bb5629bd84b1a813034b23904a99341f02935d6acbbd683b423bf5930517004c0dc7c7a362f23315c393e522cc21d23352783b138efcd009e9b95d19d941850826f4a27b5053", 0x4b}, {&(0x7f0000f74000)="eeec37a61ba8146e2b649ce8ea577eb43e0b7f6c91ab4aa1bfcbfa17e405dedae4cbf11243a3edf9a1ed4c51ec8ed7832323854962d1a209c91adcf65285e3492e11316f0e9fbf7aea1c9c0326e830c6c697800835eab629265c67ce25c5989d003883bb6fa8bc2ca7841790db98496bfd319bc5ee77bd3e6d55b6beeba9eddce175591fa8d40180ff318a7ca73d343e577a6d", 0x93}, {&(0x7f000066f000)="6831daa8b664eacf9eca106e890ec661919e07205564f5bc271e10434f", 0x1d}, {&(0x7f000045d000-0x39)="501a61617b88890c4ce4dc9d62cdd980ff795403269e054dcdc5d69d53abf2e7070c2be185d225ec47c7f3f8eb9bbd6e5128feb1956e50bb29", 0x39}], 0x6, &(0x7f0000880000)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0xd0, 0xc000}, {&(0x7f0000d5d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000044d000-0x10)=[{&(0x7f00005b1000)="6bc97227ae66581a3b7afede0a4d75786b864cd92e68f549ef2e2d861ee9f916dce9a9924554bc1c1746b5ca6fdbacaf37aeb672d836748f382cfbdf369fd4b35eb20b23dd52c0c09d", 0x49}], 0x1, &(0x7f0000688000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40480c5}], 0x9, 0x24048840) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c15000-0x8)={0x0, 0x20}, &(0x7f00005ab000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c73000)={r62, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc351a8c760228f54) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c8d000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000052e000-0x10)={0x0, 0x2c, &(0x7f00009d6000)=[@in6={0xa, 0x0, 0x35c, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000a59000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c63000)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e3000)={0x0, 0x0, 0x0}, &(0x7f0000a6a000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a8000)={r3, r4, r5}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000206000-0x8)={r2, 0x649}, 0x8) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f7c000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x0, @empty}, 0x20, {0x2, 0x0, @multicast1=0xe0000001}, @generic="601a62d5696afd8972c432f30f2d4012"}) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009a9000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f7d000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f7c000)=[@in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0xffffffffefc4a52a, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x64) r2 = socket(0xa, 0x2, 0x2200) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000bd8000-0x48)=@full, &(0x7f0000f7d000)=0x48) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = accept4(r0, &(0x7f00006dc000-0x9)=@rc, &(0x7f00000b5000)=0x9, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x99ee) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) accept$inet6(r3, 0x0, &(0x7f00002c4000-0x4)) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000024d000)={0x18, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006d7000)) [ 50.013775] netlink: 2472 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xd7c000)=nil, 0xd7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f000088c000-0x8)) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0xfff, &(0x7f0000d7d000-0x8)={0x0}) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000d7d000-0x10)={0x28, &(0x7f0000d7c000)="15e5b4b3f2ce5dd63e17494c78e47f9bc50d6e60d5840711d59160ba21ce29daa924b10e14a98e24"}) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b6", 0x30) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d7c000)=[{&(0x7f000023e000-0xfb)="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", 0xfb}, {&(0x7f000094b000)="dcf99cd7fc84ab29b8cb108b52e850a50d9e7cc88c0c5b5bc50dda4f23b2d9cbabdc535cca157421dcfea6d4ce770e34af5dc64b95297673d512e169884d9b477b0fc0c9648fee1e10b26d99b905c7ba1edf0f732b1b808887e17b548a836b755a76a2ce0fb9daef5cb5dd01c5a8a1a877db5bf4ecb0", 0x76}, {&(0x7f0000195000-0xba)="6fbf4280a82e93beb70443c0e22f876569a39d9fc850804c8e2168ac2109e1a4fca74ad3d5f924460e5d2758048968150992785d642eff4b25375afe91818e9875816564d99e3226814cb864c51fb2e2e5f191c505aac67902c213c5e7c3ff07d6dc3f355438d8af8433c87ab60ffca701cb4dd198ce3ad856085e4086449767f61b7c45866e5cca2bc7fd2476fd8c3497bdf2dac97599624774bcbca93aa7cf002a4a7dae93b5ed53578686d2402f8ee7880b070d025d367059", 0xba}], 0x3) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000-0x480)=@nat={'nat\x00', 0x1b, 0x5, 0x420, 0x2e0, 0x100, 0xffffffff, 0x2e0, 0x2e0, 0x388, 0x388, 0xffffffff, 0x388, 0x388, 0x5, &(0x7f0000007000-0x50), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="803adddf435bd61fe05be5cea5c960b7", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@unspec=@time={0x30, 'time\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000009000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000006000)=0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@dev, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000008000-0x4)=0xe8) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000469000-0x4d)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f000036a000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000780000)={0x20, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0xc, 0x2, [@typed={0x7, 0x2}]}]}, 0x20}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000020f000-0x10)={&(0x7f00007e0000)='./file0\x00', 0x0, 0x8}, 0x10) [ 50.077339] netlink: 2472 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.116233] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000409000-0x27)="0b75fed479dd05f2d17c8a4bc69b66be36056324e6ade51ee40b8c9f2079c6ee0c62c1640e9918", 0x27, 0x20000000, &(0x7f0000c45000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1}, 0x0) sendfile(r1, r0, 0x0, 0x100) r2 = accept$inet(r1, &(0x7f0000d70000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000268000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008b2000)={0x0, 0x41}, &(0x7f00000d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000041d000-0x8)={r3, 0x1f}, &(0x7f000093f000)=0x8) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000127000)='8M', 0xffffffffffffffbf, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x3d221d88, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000487000-0x108)={0xcec, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xcc6}}, {{0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000162000)) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f000070a000+0x78c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002a000)=0x3a) sendmsg$key(r1, &(0x7f000001c000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)={&(0x7f0000019000-0xa0)={0x2, 0xa, 0x28, 0x7, 0x14, 0x0, 0x6, 0x2, [@sadb_ident={0x2, 0xa, 0x80, 0x0, 0x7ff}, @sadb_sa={0x2, 0x1, 0x2, 0x4, 0x8, 0xa5, 0x3, 0xe0000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_key={0x6, 0x0, 0x110, 0x0, "21e2693183761d4f6f3ae4c7bbc963bdf2e8b36388a0b159ae88faac72899d2be45d"}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x2, 0x41aa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4ab}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2}]}, 0xa0}, 0x1}, 0x4000000) ioctl$sock_FIOGETOWN(r1, 0x401054d6, &(0x7f0000001000-0x4)) [ 50.126912] IPv4: Oversized IP packet from 127.0.0.1 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000e74000-0x4)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009d2000-0x4)=0x6, 0x4) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r4, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000702000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e73000)=0x10) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000efe000-0x10), &(0x7f00001fd000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ed9000-0x10)=@generic="70db54e3ddd065f647a4d7d1c98728ea", 0x10) ioctl$int_in(r0, 0x5473, &(0x7f00009f7000)=0x20) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000505000-0x1a5)=[{&(0x7f0000c80000)={0x27, 0x20, 0x80, 0x1, 0x7b3285ab, 0x0, "7e78cdd3593dc56eef06d8b5e13150847d7f3151a6d9b4dffe90522df94cc54a7e1c9fefc4c7034e0d1354592e2f340cd2cdc656cc64b62c79883924a6de05", 0x1}, 0x60, &(0x7f0000d81000-0x20)=[{&(0x7f0000e11000)="79cbaad159ccf92848a0062c326935899f1989584822ed9f00a80813e62af78fea649e3a720b21846ea505e9743a9d6752a126767467ea25d316fa3a75a6ec", 0x3f}, {&(0x7f0000f0c000-0x2d)="4200d3d94a368d89906fa9d1933d186d81484fae783c59288e1fe8defbf069ed8144fcb1a468018cbaeee9052a", 0x2d}], 0x2, &(0x7f0000cf5000)={0x50, 0x10a, 0x800, "d4cfc36e173becebfc17ec02ae166a809e9cbe303080c2b4ee695341ff11a4aef10ed028edae38ed924fe3dec011553d61cab0a9706b40353f8ceeaf"}, 0x50, 0x40000}, {&(0x7f0000f0b000)={0x27, 0x7, 0x7c6, 0x7, 0x1, 0x200, "705555623b5b7f13225ff11aaf0a6954eb7fa62a4511ee9e6eb4b20749e661316805841bf33a5d342f6087e1d94e5b741ac304fb90c27efdf00710851a960e", 0x800}, 0x60, &(0x7f0000f0b000)=[{&(0x7f0000b88000-0x68)="6f785aa1934db19a63b952d8c7493221a668f84f78fbd3d79bd99c6e215ce82f6199cb79f416bab41ddfcb2e2eb1099307082fc8c4ba97c0c17aa827252fa6cb0edd611a55dc7ee7df8cd7d040777b3fdcc389c063207e75edb68d5048e28666a7d762800c6e5cab", 0x68}], 0x1, &(0x7f0000f0c000-0xa8)={0xa8, 0x0, 0x1000000000, "6aa2ba1dee994cba5067a16e030d35391ffe8a9db2b1ee56e3abd916e5a708e7c9e41c780dd29d57bf9ef9e71725401e021280553340b40cfc40eeb82ca44f9cb73ba93660897f3d318723dcf4985398673eecacf4446c359310215ddf32fd5ce1752709107bd9669aff797c5fe67d51ef4d7722a21f675f97bb7facf99742354d379c32ddef9862b313e3d3b7a71150c6dd229e8f9c"}, 0xa8, 0x4}, {&(0x7f0000a37000)={0x27, 0x2, 0xa58, 0x6, 0x5, 0x100, "9724c56f86ad46286b345be373c890a849521d03b9ae617b51303915d0c29dc7c6b9904f890964fa7cd52aebb5dc44162be6da95e55f1389a34b82572c53c8", 0xab3}, 0x60, &(0x7f0000dae000-0x60)=[{&(0x7f0000f0c000-0x1000)="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{&(0x7f000083a000)="9e5012095fdf42f42a82f84e6c1cb7f2b1f0b9e40972e25d00bcd975d3a925c7194326213d9f4fefecd71725d7c4dd73f089a7bf3b5a6f6ee71fd8c8a63e3176c316b12f391030f0e46276fd0c727edb8695f667146ab64beb5bd0c4f20ebcc9ac86d90c140072e5b27d92a430d36cc475c267089609a7def9c5948e6cbedb556ecdf5b515439de19ce8e9681734e7b8ed2750166250f2ce9bf54431d8b61fbf2b8f16caf587b0a09b3890432408a59046c77a6033242c85511837a1fae00b0cd625ebbaa060db47517287c6d105521574", 0xd1}, {&(0x7f0000f0b000)="7f6e77fd0fa13921ac99e96019c5df02e728b8226c25cf592056bd40d0cf38e2ee54288de0486f477e0182e355aa98f9b8f3f54ce3dfd1b9276cb2819f37ffdcc35e95483c987738628f946b202922f174be6dc0c85a656e22938b87c5c41604a13b36a4acff531825b3d5cc30641a5321ddcaf85319da5706d7838e5ed389a493cd0db26343dece75270781c62c6dd40a722ad40953943ea6a4a8fe19d6e97219eb15ab05d4d3", 0xa7}, {&(0x7f0000f0b000)="def13c57c3677f1febdfbddbab846973a1aee8709bc22b5493f6fc0b0b185b116c72369da5ff7c97a06fdcf9a72e62728b7b19c3b3f545e462f52ff4ac0f99398942aa2af90cb6febfd913", 0x4b}], 0x6, &(0x7f0000f0c000-0x1010)={0x1010, 0x10a, 0x100000000, 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0x1010, 0x1}, {&(0x7f0000024000-0x60)={0x27, 0x5, 0xffff, 0x7, 0x5, 0x9, "d3d0af2f498feab8f486d3f3f04fc40de5c8ce2d326a974c93c29e2165dd278ec75dab97b215da85f7f79ed792b62b5aaf2ca8007ffbe5addeaad5f8b7d7cb", 0x5}, 0x60, &(0x7f0000760000)=[{&(0x7f0000f0b000)="5332b36f62eadee44b004c1be27e93a025c0bd57d531ea3b63d77278ee7b9b1e187ad0d746438ad1deae0756945c2ccdecc815860ecb92bb7f42de10864eb337045cc7420ccff8bb7e29d5b64c9dc435a5c6682d1681149abd484fcaedd7d226a00d734104be674674292ce2204b2446eafc5fbb58674e45427cdddf0ad0c610c71f7b0d10c2d2f0c3ccd82ed4af9742368bd5a1c757f54ef1524eea91979a0e01c19f2ae383ded99f26751abd62910494cba9866a8e9c1f8f09a85683c5f64d764da945380b08c49ef540f38078699194de5a456e09cd2c47874a71cb46d22817a93f9e0f7ed67927d76582c755756db06f875005", 0xf5}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000704000)={0x27, 0x1ff, 0x9, 0x7, 0x1, 0x8000, "17371d35b29d4ab60cc8fd4ef365ec118841d977ce420aa1adcff4f00461b8df50b9b7715d894e80d891d331e754c90fa06e427be9e9c554fb3db6d7530ae4", 0x7f}, 0x60, &(0x7f0000f0b000)=[{&(0x7f0000f0b000)="6c74c548024ccd7241560e23074fb30b78394f69448bff03700492fa50912f8e5db23e7124455578", 0x28}, {&(0x7f0000908000-0x5c)="5672b5c3ebd08c02201f40bfe8810cb2d19ee91fa53f87e1e25465e5353941762b1a01416784b627364b98e54523a41b4e612528f7d7765e0edc6504deea4b02e75422b9703af331e511f02709902b70652db559cde6175a656ed588", 0x5c}, {&(0x7f0000d5f000-0xc8)="82a64fc412b234cd7e48dbd2e5ece6a8d53f24420a5dd62ba28a4792379272091515ecc1d460dbae0a4489285380181a729b8d7c911b08acae83b1f750bfaf933357c4ab9efd9f2762c6d16f6d199c58d92aa31dac6237da3666961c33810557a4bad1263f7b4cfb928bf4703d1b79c45d2794bc9f0b30a9e33b5cf57de7fda562a113a7d89dbb7b3b490e606e89f3de95f7954918fd709b205c2f3ef05b10d7a0fa211931805034cba42c2aa41624987e85bca64fb5d7d76bde841d27d31afeb46b3440fdcf30ac", 0xc8}, {&(0x7f0000884000)="e96c1ebfa9aef8df54186ce4098c0da17b09b98d773d19f33beee635cbeeb16a7df565e48b61fdbf0a13e6a0bf4cc7b74506f40d4f1bd86aa950ff6c232bdcffc23eac0684286439284e8be1d9e067", 0x4f}], 0x4, &(0x7f0000627000)={0xc8, 0x10e, 0x0, "42201eb060c9a0cf2e82ae1abc31db5d897b68b9c318667a78f456da0ffaff4da3b22d3dd2766221eeb73c3e20dca1ed5d585beba93441fbddde5d860ffbae817095df02b95d9bd890340a819808c9076b11ea8292e12268c718edfa3f33f3c6a2b1957993e925fc54b318516b1037c3d286fbf701f74e2a5392b9b98c7134a1abd1e275e34120be77468e15f0f912614e56d8c68addb6949fc036aa5d75608a2720dffa88001cfd1f8492c77fe19e9d7897f9f8183d6b54"}, 0xc8, 0x1}, {&(0x7f00005df000-0x60)={0x27, 0x0, 0x3, 0x2, 0x9, 0x6, "631edf4ad3ce21cbfe99562f259a4cd7fdbabf0e3535a664a10819c480138a3a509a85c034d1047efbb612bb960b3b52a1e0f06a318d51cc97f0d95e71b25b", 0x1}, 0x60, &(0x7f0000928000)=[{&(0x7f0000cb8000)="5e90b75662801428873b0294d094fd22c382f4f37740f00744e169ca8a212b0785", 0x21}, {&(0x7f0000007000-0x1000)="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0x1000}], 0x2, &(0x7f0000f0b000)={0xe0, 0x117, 0x100000, "d227dff583eb38fd25cef37e45d89f314f6a0e7a45172914f11d37ab65da83b0ef93934403178be033e6b41f01a3902ba3c217f1abbcb5d81a21b9e17781a29bca03d5b84d0d6bb58a6e84a969a46b643f69217c2c1b4f92c35f196430a1b122abaab56e017a7f59a3295bfbac1e2a8acfeb574596029a31432fadab5de5ab149fe73f3b0245144d13ff32a2d99988948ee603b9442e0924b4217a0dd0e82e4d437e7b10e0fd0bf3143c75697da6feb995acca08b2407de62d70629d93b8deca2644fea98c49930e781a7d"}, 0xe0, 0x40}, {&(0x7f0000808000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x8, "94183c01615829aa06236e981bd29ad6e6ae1bde4ff073ae2094b75fb7f574d0403a1db30f411e6d912c69cf66c5312374cf9f75b252e7beddca7da9a5f8c2", 0x1}, 0x60, &(0x7f00002f7000)=[{&(0x7f0000f0c000-0xeb)="01c1db7b929526acdba323471cc39cc50a32d029363d969685ea92000abcd570a64276f7675fa71953416947155102acf1003ddb7458e74730fc2a124d17f4922b93b641c58e64b7e7e43ed77b4123b86ee0fffecc29e448a32c5c25b6af8ed40fbccb09c87c8d667df3dae1f871fe290025d5f7766b4a2ad5f6bd3ae4324d0c039dfeb7061fb4d1b0bdd6cd66cb42180f80384dc161b35baadbfddedef485d6d1d728b8ed6e5298523bb8092a8fa4a12e0c1a2b24053bf2c953901450ab960673e32b288a18bb8adcbfda1f7fc63337148a4c9f28192a4e304917fc8376a063e035c584d3f3cf9428a2b4", 0xeb}], 0x1, &(0x7f0000f0c000-0x80)={0x80, 0x106, 0x8, "d2a72780af494738ba670301a4e5ff6867672ddf9cec2d5d7756d22e1f12b0544914979d2aef95c532221a0551bdb9df003fc0a9a36845ebe5a47fb88490d45590961ad506f25a121fbec2cbe1ebbea6921a0b1d0cc79df6e48f0747128701ee6decdf6d47fa21b8ada066ea3ef760fb"}, 0x80}, {&(0x7f0000f0b000)={0x27, 0x9a12, 0x36b8, 0x1, 0x0, 0x7, "5d41271302cbd3fb3b8cc125ac6244b241c368fb6dbf9807bf7be41d19f7caeb1eeb28eb8f47ec21e6ca9f0ce3d3d3aa52c03ca632d6232116970e90608b94", 0x5}, 0x60, &(0x7f0000800000-0x50)=[{&(0x7f0000c5c000-0x88)="965587e9877974b5fab8bc02c5ade22cfa705bfa2c03eaf7eeade001b42164a72f93703eb7373d8fb609b148a445ec84f6a3a8c81253a51176d6f22a954e803f03063d29126e8a9b77b7bfc8335e05ee0c6e0324026aa94ffde2e50996735c38b960fed74c916c2a780a2d770f5a731f2e37e3bc146e61977facea1d0c585c6a3b0d8261f37d1ccd", 0x88}, {&(0x7f0000f0b000)="6aab6a5aa4c48b32f7113e70315e4e4426507d3e011cd0dfa2deb6bdae98358b3a733b2848950520901bb66e5e8cf822cbe7060aef7fe5e65f5b429f06b578b9b3b7391207034864d024b23f9091dfb662c563e43294abed0787b627b3a478f6c5dffcc8c2110b0dd3f97f4a36a8f05dac1ade517c40dd6d8f310f1ffe8751c5461f5e64bb522b9f88f5ed487a1eb52158be29d84e507f03d4c21fa79a4e544d73a06038beffe358664aaae22eb783960e40150af4535f19c6893d9e610be61f2b40192285045c4a8215e817e0d9f2828e4f0509f27ac5664ade1581b5d8d82b9cffecdd2989da626df4ff875d31115ea1223754a8b6643cef10e1c6e4a4840f5a004f3b76e9c9215cb8ba26e5d189efbe8abe1baeeed923d02201d4366481684a770d361e025c90884646fba8943cb544bf03107ed82c20f5960d10807d4bbaedadd3c5b0819af0036b23df95eb458001c63f3a0074f028d2181fd3f83e3145a1a0bcc4dfa191472ccdcef0b6258baac8a61240cb36b0258567e2b35b1143db39a4bc4642cf74a4f8ed733732005225c081ab208968b47052c9b85543e7dd4e28173a0ef6674749eef3ad48922a96416f5a6a0044a1d2b702b90be688618da7b825d7239a55dff32a2e81a43c55a148a7c195a10c0d7dd1ff7ccda419a686d5af88bf61031f7eb05d398cf5826afa3dd3cb935c1ce1c118f124fdb1cf0277fee298c6df1dbb09094d65e6d4f17af3054e5d078d64885753bdd47079ee192f8eddcbf8c23fb1588273cd04e6deccd7dea104d80b0e6b93c9ba01507472b7eeb0d472f6e7cd92468db87542f72e8dd5a72429bb5626a4ffb6befcf37d11b27baf2b6b20e3ff8ba7e73a10885032468258951edfbee1b0813425e28a7d88ebb0c51d04cf5ad6d15740403cd5404053330fc340afacc527b5d3003b8c7aedaaba06dcfa94b223d2cc8595040949e7239d3f138cfc6ca3a1544fd1a51b61ec0b215c216b222c114faea6b08203428e79be39c29677536477c26f253a4d7f2b8e1be867062550f337ad06c6edc447c3cfc7de93d8610eb1822253727de02744d7b76edd3304525c003928629b072c685398853ef8a2ba337cd4d0928b0448dfd7991e4568808c92c1d3da69a5ec5053e09bbedee2d5eb3c0417a361884fbabfb6f774de8de10195e8cd01bdba88ada5841590d20cc79f9d31cf359d993b279cb39c2fa874643140f0c55b6f7822d84f9ba13a3aea86cfd2d8af780a3ce4beb4b3afcdd0a355fec03d400a7a6cde3312c5a1f48421154e3302f14dd74d4d56be8c0d21bc9606602d5f18b93f231a2265322abbcc1c35952714fb9e9db4d8018719683ee0d050db0e34e9811ca095d18678b5e90233abee63c175340d93365e53d254f8de7fdcb923d91cbb5c987280807eb3dc6a1227afb9a8a7ffcf7f42082fa01deff5cde75775f9cc114620c57252db1826c8483349f32eb73ce16d828f8df6fa51ab151c3d0f136ffffe132f419e811f41e0da098c9a1092d257364a06f6d9b64b469d44d80abab574dcee7ed224baf4ca4071eafee25701bf25bb6b58b01c82f82899ebe45aa63a1c9b846e2ca18fb8eb8daf02c8ba98438230e0f211f27e2a7e0633acc6802a5a22460f22c28b8c9250d1a8ae63695407fb0bcae050ea007576677b08e2e17a90aac21a457be39433324a77ec2d042d16d7b532a02cd4e1e25626ed003421cffc35af26050a470971fe5cc08e318b8f680f64a61d1dbd373dd3eed28e81bfba02b671e3d477b287e217398d2ba2e1d9ac1df6e9135f2b3a8590d7fec54b82852e3c04d9c82a2bcce0317cf13a8af8ca489eb66182b27e73373992eb754599a2d568bee5af10094c30bce7226980b4d182943a4c935bcfb9698747062bfdc4471659bf1c7e0dd5beb74a23a8abf55b2d0d27f2bc15c3a9dc28d1fe44c346fe1c7f635a2ce8d4ab48a2c1f0cb531f602f76cda7a0cd4d043baefd540e3b948a8d72ac271d3145f28d3d0861db1ee8cb97cdbcab95c9e279820070deb3a9444c3755c4b5947886d5009148822e1aa513b0b02e44fd41e12e7fc4dba7afa92c1dca88864fd70af0c7761b1c41adbcd20cd048067293e5babef7d741a1b2be4f6fcc99e37b42d930e25e2bc1f40420c284b107d904be399303bfa89eae3fee5901fa92eb40110b789156f551ac0c93ed5f7d24ccf1dcda4f43940bc101cccd48bfe24b643e4b32082a335c3a6d3edad8060fd7e2fcf54403e35d450e3cc4dc8c59d18ddf2daccd13da8396d39a6fb5e4a66c47e6d80224aeaef3aead180bff21ee283f5448b72f679fc103f11a328eb775b65860d1dcbc76caa69a4dd70c086332d02e75e1d7e16bce247c8ed85e9ad6a51c60c9e37123281ea8d983a5a5b429a3800ca9aa2967ee9c6d4d41e2c8b28c9b4df67b8021ec28a257f9b9e16e13754c4ecc4cb3b22ae371e66b528ba97763c4614cb96641e8fc6ef1f4224fed733dfd67f28e15945670465047a9ea501528a476c7a4ad5c92c43058d5933cfce6013c145bc9f349391c2737f1f3169b6cf28618d1471de13de05973ad1c3fad41b4bd5bb3d3f2f6e72259b493688190fd59d728f1af0b5c69f04067064b0dfbc0999308c548c6d16cf68ac5757e9c6766be6606ee83c8400bf84d5f136dd260ba376ad4a94cbfa12c507b8e242a9f5296f8eb37c6f5b5ca6aaddbd6fb95dd8f77275a4a1f174681edc6c2fb638170408dbd35b56468c27433b12538abc494045b5f1dbb761fe5627ff8e6d6f2fc2c519b0f57b1a7fe66c0ed10cac53f4c86a50fb0a91ab150a868f598714518ea85348d73a5c31c74ec80002e1e1fe4bf60c63e02f0370e74d69787da8aacf956fd6dd63ed5cb239d23de77d0f347c0255c9494625ff93b7d3826e267c4c2a057c157a2fab2ed43a0c7352b689ceb1398a2c0c889bc0f9e201f28d105567590eec9fc7f4e8405612567d7b1a51931f6341a3fe06c26710b6cf2e48c4c4e6c29fb4f2ebe444b9ae2c906ff646fb5336424bd8ac168b8f8f12f94d3b99c4f43b1c079654d19b58ea09a2999f170e4864f26f66c9b55da379b0441e8d295e0371168d3b7677e36312d1c0c8a84d12307099f464ccde78ec29492148f880e34bb0b453349e801cb65a14f220a112deb94840a082b728a389605efb695288cd2ceb65a7e145d8467017b832d65dec03e0b93eff78d98c043d338fd4cceeccf529badbd1dfb9de31e5000f1e6f9c0a58363309ffcb29779bfe275cec78bcc143e4089a2ee0e202fb05575bb9e254e85bfbe7c81c5d4cdee497f39f652f1199c4f083e9e421a238ceb09c90562082540f74b97dfdb3d397db5779376babe47f7f561dae185306884e3ed15b8c984a9bda524ff66f73630fa59a764d513401c8ca6a7267bbf2a7d48818a400f10d1b41310fc60f16dbb1a0a746862939110bb4b2577eed1b6f4c6727dcbe7a661abd813fde7831e649450fa86fc79f3ed78800f969986a607ad0a33ed7c455cd32087d66e4728dda5ee8153d674b160f14f5a8cbc10bf235c9e235ec1fe8cbab921420363cd6394e9f63bb7cf8718c1041b2ba1bba18d0330844acd76a83cfb72807f1107fe6041c1795aba9f9570e65465f2a67c75605cf197c2ee2a66e0db8eb49c97d97e8d0f48febfc94a61a61d2494bdc0cad8a801b6534872b165f32676532038bb33c89e64811c14c4f97d9f9de9e3b0ecf1a1954db27c0f48d914b755318e3b3fb68637751992c77d1e6b4edfacec6e7f457bc1be9a30e2e89c472c0b3ea8b978b940c83b87b43a571fab6038e2d70a89a0ea2aeded099f10d68dc96b42b5d57c1cac09119661ece48838d98bedf8277f26e2d24d22d89b9569c580f252e83642fbbd4431c915c32cdfabd9308cbdd71a2008a243f30736e1770fdafae2bf3f120c36b690f7f4fe965c03cea38cb6233b7536374b507472e9fca3254c89ec4fa8c541d34ffd6cd98f0a3b518afb8eb3cd1343948baa7b261f40e493f06592de3b007f69876421fa842f569770b6416e6590d80b23a58327cbc6e4d3830355fbcc5ec89f8e4f148c45ea6340f4622272d368f1e59902643b64c4ea64995d8f66141c909d47e42b3bf1bda7db422245cd7bc95975469549431df3da09732e31ac2cfbc741968b89796121939a1d24daf7c1b65883e35f149f4420240d685e23ce552080c667276abf16a44d4788b23aab3656fd3239791b44daf941015e34ab9d4b7f8dda087d1d3243fa3ed9c00fde8fdd68767d6eae11964d6cefbcabe4a0cdd37a11755e5efe7c9e440aa0ebb62de5b701ddedaa566a72c97e0364797ba0b30bbe949acb9c4bfb6e63ef919dcc9883e82f6c49805a305955d4670e7112d1fdfbf5f1e9820dfd519ad1a1d6e34bf14feffa24dc08abc2e3f810ea10b9b2b9a53cc924c1015f5d52aee487e9efaea4119d5961f824d91c8b3582e5d5c173742a7133aab25ff4bc03d0d5ab3fc98c030cdc757982350ad256a2d2983690dfb91f4b09d8a173055f94a5c311ff9e30eefc84d4fc7e95dffd3adf554709ed3e5c962b8954bd04ff73d898c1c0c2f74c0f10bff7b6cd78e437b2992a5ba27917ee7a62bd8e724ccc409962454821ad4ba22ae2c7404b75395f05cf8a264a1769c956491d31b20523e969b6f9cc289f83ef296ebea4ff6267fd0e532c0e75e3a18baa01640aee840b434efb02578e5271a21fdaed91e1bca438e16434e3e2e38602da7ea6739d12961e5c3901ae989b2ee9eb1d039834dd8a43dec9aaab9bb8a28a045b26b0b4d4fca9593ffbde8d9d6fd6f41a72016f1275d1464e5109d472dbfe4dd6df2db1f690b2ab9570d370d14f27413eb5c7365cda1adc44b5699ba55c6a3f0c5cde00e657045786f96a09ecd14d1faf2314fb47f62d2b5a8a979402f32cbb5a4d748bcdaa6b432542953b6c10b130ff1c6feebf693ad89d83265a1f86b2232d5095feb2a420286f40069ec5bee46a43bb32d408950f5e8c3d4fbb4fdff7ce26aa09d7d6feb3c0266224446ef2608a0da1a1141119c22d8adb063586c351444aee840c27cd2713b2a07496281e4cc101fe9644689f4f1d483d04b6c2fd0fee9f67c89a5ed9d67bdba30da4f2c215e043f524e14b232d6cc929be5a7c3cfcbd652f79f693db07e222d34b9651e687420638135b0b3f6e73d7426058083d23e1b3ae0ccd0b5d7140a93ee2a7a00b5ee67c4228ae0b27ea0880fd7f4582a24d23372f9e4a43592cb5ade58b4ce697ab593a3138e6aca93afc67700a23bba6768ae8d3e5165ba549db0fe2738643a605ca14bb459865e935a1c50b1856afe13b2263aacfcee27b6d0bad48c3f0e623928e99a6d2ca0884fac2fa0876967d7fde2f731b5da6da682ab4219d3cedec3edc7ca322289fb6d33992156e6b1282ca888c14615ea51384f25bef4a9dfe8195d3113b01bcfdf05e7fc03e0e43edad1698af7e8f70e210a938b263915eb2016528f2b6e0b23dd3bddea60501ed240dbb185efd75a72905358ce36596515ddd6c656a7b092edc5e90ea5a0f30492e37dc9188a6112798664e8e69752fd1b3caab5dfdcf448fc871443ed5748d21c62ea2e6dd8defe03a442a84230a2f951b736c8e6a27cf647cd48738f55f598144ee719c0680eae50de355027af846fea793929b91fde943f78c2ceb972d19b6e66241f4dca9426d3c291895cb12997be9a6d62279d72be02ba9fd58b1c016e3684c50629fea77a7b9220cdb80bc65116368cb9e8d538717a59d0793843fb9313ee118f937c917aef6", 0x1000}, {&(0x7f0000f0b000)="d5abaad82333fa88a984501d0e4e5c8fdf15a4bc8434b90161d0ff6ea11086ef0144ac08ac9180dc6bb16378781f07c5efb24cad91f9344e9cbfb7893b877e05082a455b176e4626009f89b842c76217be6ccbd7202fb0b059001556a985", 0x5e}, {&(0x7f0000375000-0x83)="c7714d849e92873c558f38b66cd7a67ae694b0d99afc6497deeea248bf1a7882311388438229d2b1d12b5e72964d4cc88a12577029f49aa0c6f757db6a5bc9aaf0d32a76b3a23f9346f04d52c9dabd599e07e4b6734e3f09b64f55fd6d95d60fc156f1c128701fd2f07863132016c891dffe8cf4f95aa875752485d6b206974c63caff", 0x83}, {&(0x7f0000f0c000-0x5e)="53625c0943f1c688cd0ade558761399e724ae6e2a366b33f74e5e7e30df20fb013df7fc3dc6aed0259b95e555e32785333997b590ad7a2058bdf17c252a8349b08f29cd381f877db2a888ac1f3f8c9573de0a2d428622ca039eb6d76d871", 0x5e}], 0x5, &(0x7f00001e4000-0xb0)={0xb0, 0x101, 0x200, "3d352351625c6a4d6df440ecb115fd06b42945e1ab3e717488e5341c22f71e65387169d068052ce8f9d9cb50dd17d5b2ac80eec51b65a73fcea1a2809f79dbd661eb55fbe49e25687ebddaa4fec97d258742357a8c12d928afbcff59b3662cac3fdbbb3f0a8e0c69b342b34392cfd2289394d2e222f7d5eff9d79eb560ff0c35a2e7372a455dac536a1a5f202a0df249acbdcb125f1890523c9cff2a87"}, 0xb0, 0x40000}], 0x8, 0x10) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 50.164905] x_tables: ip_tables: ah match: only valid for protocol 51 [ 50.166556] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 50.188416] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d1d000)={0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000bf0000-0x2)=0x1ff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000a23000-0x8)={0x0}) bind$vsock_dgram(r1, &(0x7f0000378000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x1000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000001d000)=""/184, 0xb8}, {&(0x7f0000017000)=""/196, 0xc4}, {&(0x7f0000013000)=""/177, 0xb1}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x8d)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x7, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={r1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000019000)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r3}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000d000)=@common='ip6tnl0\x00', 0x10) socket$alg(0x26, 0x5, 0x0) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ba000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f000060c000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005cb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e0e000-0x10)={0x0, 0x0, 0x82}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ea000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00005d3000-0x10)={r2, r3, 0x1}) getpeername$packet(r0, &(0x7f0000872000+0x18c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009ff000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b09000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvfrom$inet6(r0, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 22:05:32 executing program 3: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005e9000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f000019f000)}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x3, &(0x7f000054c000-0xb8)=""/184, 0xfffffe73, 0x3}, 0x40012020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/180, 0xb4, 0x2000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) pipe(&(0x7f0000f74000-0x8)={0x0}) getpeername$packet(r2, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000daa000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000939000)=""/4096, &(0x7f0000c83000-0x4)=0x1000) 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d23000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0xb, 0x1, 0x202, &(0x7f0000489000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x2e, &(0x7f0000fa1000-0x4), &(0x7f00004cf000-0x4)=0x4) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) listen(r3, 0x7) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003d6000)="228654694cdfae007938c6f0c63438ff3cf1879e1f56b055ea5ce13ed88d68e4ea9990cf4707903f80f49ec725980efb3a46c63e341e66a55dd274aa8331a9a4d2f0b1e2f4b6a4b2009a2efac30871d05f7247687a0cc348ca69c742cd2ef30b5bcc52f4904aa85acfbd4b01afc1b8eacc3c3a6d0d8a0a8d77b3616d368847647a69e348a14c8f5fe17b85a10b7a387fbc7d1add9a32c93faf686943f368052b96750ae536fb25b07e3cd3b04c1a80d15438f4a00d28bcee9a21697bb66102cb88d39e2eed3cea920c557c2be69fd9821c2a6761ceff0330fec4c128aa9fdd993eab87a5a7426c78450c5d52d2a65bb6bc99f0ad3e545b", 0xf7) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000157000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000032000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0x200, 0x138, 0x200, 0x298, 0x0, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000f12000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x219, 0x100000001}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @common='ip_vti0\x00', @common='yam0\x00', {0xff}, {}, 0xa9, 0x2, 0x39}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x59b, @multicast1=0xe0000001, 0x3}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xff000000, 0x0, @generic="458d60422dd1c3c730878ac4b79b7e03", @common='dummy0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x8}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x400, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2e}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x80, 0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @common='ip_vti0\x00', @generic="4eab22948d79665dee26bf532729783d", {}, {}, 0x0, 0x1, 0x8}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x300, 0x544, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f000004c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x1, 0x3, 0x4}}, 0x26) bind$inet6(r0, &(0x7f000007b000-0x1c)={0xa, 0x3, 0x40f5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000001}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000093000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x2, 0xffffffffffffffff, 0x8}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000f8000)={0x6, 0x0, 0x10003, 0x12000000000000}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000fa000)={0x0, 0x3}, &(0x7f00000fa000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000e4000)={r3, 0x5, 0x30}, 0xc) getsockname$packet(r1, &(0x7f00000fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000fa000-0x4)=0x14) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000fa000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5, 0x4, 0x2, 0x100, 0x1, 0x1, r4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000cb000)={0xfe36, r2}) 2018/02/09 22:05:32 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f000031b000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000932000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000087b000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x2, 0x8, 0x9, 0x20}, &(0x7f0000dd4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x7fffffff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c45000-0x8)={0x0, 0x0}) socketpair(0x1, 0x5, 0x33, &(0x7f0000a4b000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000385000)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b33000)={0x50000000}) sendmmsg(0xffffffffffffffff, &(0x7f00003cc000-0x12c)=[{{0x0, 0x0, &(0x7f0000df4000)=[{&(0x7f000062a000)="8e6a66b5fbd96c2e785dc70a841f2f75154bd27a37e7afd098467faf06402c7b0f8f5a64b603a0f8e204de88ed1f0aaeb8c212eb453c5f1f7473f655207fe50bee59cb69396f693bf5118adb8fa0571430323b23cdee0782c5a1db737be6404380b4602493f7d98cb99d14ffcd59314ce0b2cfa4737e82c2c7ef0551d15baadfb615885fb5aef23c339a6384d8d27f30271adbd1d7e37f0ba91356e8a69167ccb43c221c1cc38001f60fbe4ea0a97bf66ca8a8267bf693d75de5ba66fabdbb5222021172a5c58a88ae3069a786ce96036067cad7b81782c5f58a", 0xda}], 0x1, &(0x7f00008cd000-0x530)=[{0xb0, 0x111, 0x75de, "e71b3a1f3ca875e747baf8595f1b0e94a154ca27cc50cf7b0499fec0a09f5ead35b5ee0708a18ba888fe3566ebfa02da87240ec462ed811612fa9c8c7388bb98c37223a5233c05548c1b59ade331500e606e59c5589086670b947e42840731862772246b9abbe7e16967ea30c8b0735f4977997b99896804bddad35eb214137e474f63fa4f9e861e66d6a4e1e20ac409ebe5b296614a653c8e"}, {0xe8, 0x13e, 0xffffffffffffff01, "6f343471b0c7b782fd2837a1823b2e39b578d588bf9cd49a459241fcf1be66374d8a5c5f56c7fbb7380e6fdc1fbb142a58616c4188ef491967a08724cbbb3958f521144de0402822ffb7ef1949f3a4e431f47f8c5ca87db28a54c4c1938ea31214703ef963d120d4e0037fcc90f066c2305eefa721e4d7338dcbfe95569b5f04fee3e6d37899967f5d62722c7b6cca84fb12469560d79a321477b270ac22762a18dff82e74ae625abea7959d06133112d7a8615f29a3f83b015bf438e5047b2210c0beee90685e959cecdc6efed8c83444a974"}, {0x98, 0x11e, 0x8800000000000000, "6de1148b2e24a2d9ab06679b47818afcefc3c4ec91c3871bd62beff681bed932e487c2c5c9200b4838cb9c3ec624e4f90fc41207dce7b4384c04908abef4db90eb516fffdf544ea6b6d5f3ca4a20d5618a29b88814dc6a07b3e35aa27edc1a5db33e9d33ceff2eef003cd2bef76df359a5ec1f60704f3cdb88c6fcc8ff4df887dc261ec3"}, {0x90, 0x11f, 0x101, "892afbc323c7c4a8ebc4ea64dd37fa359e3ea35be1230d34688a6da10f9df6e6283a2a43fd32bf0ee6110bc9f63f7fe29352d2c59b53b3ffd81636aed205fc42dae2b4d9ae89195991a0babf44b18cdd55251c0436d4f726aabe7f8e2fc60cca51dbe3769f6371bc43dfdad70462194de34088116ead8035a920f9549c"}, {0x88, 0x13f, 0x7fffffff, "9c837f7ce9c96eb1260bc9f650477d6da4665725a78d4be33f8dc37a3b312cd2c89e19f2c3b2b6644a0384135e9b9e0ab12492516886ac066b0cc34c1dc74fba4944a508bb6b81a092fccfe54bcfc01cd5c7019267a127cb56b4d6e26d77737c0b022b02b4c6ce109cc2f35dbac431a9629fec4bdd"}, {0xb0, 0x101, 0x1, "ed6549b6d84e2025142c4dd9aef69e9bbdc20a5e9439182e49b56badc9319cadd641831ee7e164b38e736db346a9c9d4a755e66169ad67233ed27a07cfa7e600c2a772a43f70ba774839c19e97773f57dceb7cb7633ad3da0d7d371925af246f3c7e565040235f8302d83fb2723777900053ecab8799c5602dd794a7b7f7056e7cb203645bb578446e057f3f9f313dfa182e5aa1fea18ca9885c418f"}, {0x68, 0xff, 0xffffffffffffff80, "0237ed9fcb8a396df5db53f3083ca147209779d532a8b53747a4714c6b13dc65756fca579d86d3399e7ba940c663e1ed4f096258c6eff094088cb8148d257661b0ebdd5d91be97a6c4770d95c020de45b1"}, {0x50, 0x11f, 0x4, "aea9eb9ebb7b02084fd0c0ec35b5687dd952c981a8ae258d9bfa94c956012d72d436d5cc1e186d78369d3d4c1d35daeb90b49230287898764588dafaf003d0"}, {0x80, 0x0, 0x7, "2abd6b966c0318a53c339e9ed591addd967f465dda706f3b657b1e47b71b964ca967c15482003246940da136f1f2190ae3d21987fe3a999e77648567adb33adf51308bb1ee750f0ae428c4c4f12b0e932034329175f6c8366808eb7155762ae41807620be0a047ae30dd0ff201e4d7"}], 0x530, 0x84}, 0x7f}, {{&(0x7f0000ce3000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(arc4)\x00'}, 0x58, &(0x7f0000ec4000-0x70)=[{&(0x7f0000da0000-0x17)="c0943daac9ae3bfe29bcaf2d4f9f75152c4e16366e01ac", 0x17}, 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"6bc298b08e2f2d1e3bf29acf70d7f223c5dd40bb0ca469529f52aad15cea095e751a7bfe09e947262c7cc4c3e680ace11b600286811af67a04bef4d1cbed69b77cbb7542c63895759443764913579fa8705944de0016cc425c2c228e304f85533cb9cd40f35e94a3cc72c0516fe49be104179a9250ea7688c2e4fd5a55d1efc6a05b19a3c1c6cddb5747549ea7ee07914b2adaa9d840e0018403672bf77f74f61d014ab5e0982754a299a71be745c7cb0c1834f27e70435249bf3756830de2f4d2002c865e4418234da582"}, {0xd0, 0x184, 0xc, "63079000d9d825855e62ec9490f8452b6ca9e5a7b089b50a602893c667494a544e4c8708d6343c50faf216b24def37be2e65ed239864bba56ab63c68dcc60e54ed9c7a77e06e335821b40c287f09b630acac96d85195c2ecda80c86384c00d69049017d396d5415404e6ad34cc16af302160edcfc4d22e9b558c4640ea98d656ddae32226535abe568a5658f438f748197c129ccc3b8e00276f23de82268211607132e9deeffaa7e068a74ba2edf0ba5848411b1e9684753b2dde8fb33f4"}], 0x1538, 0x4000080}, 0xe691}, {{0x0, 0x0, &(0x7f0000311000-0x70)=[{&(0x7f0000d68000-0xa4)="95066c09a42888ce71178648ebcd2cb172af4305984499e89c87d7a0b43019fcd864bc7693494d05ec7ab8b2719fce93cc37ffcd9259a7df5f232af1d7f8d3ed7c6c9cb5c06a39e8f01ee274129f3b4e79e8a9390268c999678fe9076042118d9e7331063359816aaa7df39ccbc8f0ea6543ab5e2838f89140f995304b854bf1ffaed763145a992fbef33031995cc677bdfe810d61382f7a1d43ed982b09898df4d1e737", 0xa4}, {&(0x7f00002f4000)="ebc1bf049f27c73866c04fdef079c7037518a0cdf2d50c9e082d82a54b5034ddd33614d49e", 0x25}, {&(0x7f0000bbc000)="0db8e72c51683c348ff360d480566021ea7741aff9022088430583b456b10b2e995d3dfa2da21ed2b4d6121ca1b56f4e16a4dd65cef79cd0f6b2d470f31b59a8c371697c2d06ba52baac1f9c960e91481d32d6ead213109a84b28b6fcdc82b5cd1aced0ecbb95510f9c63e7581d4c84bf86c037f204025aff53f23cb6cf063b9b70a1f19811773850db9ba239340b3b551365a480aabe232c79799949b8068040760e0e0afc2a140424e7cd8fba4e48294c71c1150a4002631255e71765e10c3f7a453df5a2a9d16d949e67b811d2714d3c8817acf6c9075a1023dc5ddeec3fee93d86d5a6e28ad9e55769", 0xeb}, {&(0x7f00009ec000)="292ba4fecdb5a0ef90813b252d2e53155502ae0280e08a6a0f6569610c7d6b294f9179f49656f8540826c8a229843d0d55b68ef0e01b630e5807d8b150ab3d516e83f614510a5051f41a0bbe02095ad4de5a3451e665b9c59cba6ab572690d9691e5da8b923519e9f0a8abc91a9c9806024b11e2905798214c6e1ad2c37fa5135705a0f9b7082ab5d9020f543d5f90284a5c242eda940ab4f434e3b9d1d8fa07e23fd8", 0xa3}, {&(0x7f000039e000-0x5e)="533a6b2dd3d6464bf9eb1ff7cfe24b9663e19471f957f6fb4e5465cc5a687412df10e1490ffb7277db3ba77c357a95d71e0412dadd1214d02d308d43fd3d9eafb614975f632a57297c9d62e909b874f0b7b28fdc390ff5f7576ba7315299", 0x5e}, {&(0x7f00001d6000)="9e788f18dc21bde5f763e5eb75dc723bd405916770ef316cf5b11224c6d5dc26608d8acc617f0b973883ef245d91b3bc7310bc2ca4f39f4115ccdc2212f82f9feab66b8c305efdbe18c623f11ee6f0185c0b37dd7a29aa692fba9ccd9a3bda0c9fd3551a4f78122cf3cf69a9dc517d2c1f7bbd837e43fa0be4b0e0db27cf237084ceae3e719500cd9bd5dadf8bec1fb109acada7cc27c1f22676640166c8a4d6d42b81bd794bbb0697eb5a1a0a72d6013b651e637ed0d6f20ae07cd048ee50623924b4c8a83b623085b0796ed81e", 0xce}, {&(0x7f0000898000)="6ae3dfbbc8bc5b298b1742d07fcb40cccbdb4d4a0f5a70c2ab6971382ba017dfa960d7e56c94ebeb3b8851472a5ca114fd57374b57f3f3dac0a41fad3e7383fb23e0f8320d8a", 0x46}], 0x7, 0x0, 0x0, 0x40011}, 0xa811}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001d1000-0x8)={0x0, 0x9}, &(0x7f000070d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b4c000-0xc)={r5, 0x708, 0x20}, 0xc) 2018/02/09 22:05:32 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ee000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005ef000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005ee000)={r3, 0x80000, 0xffffffffffffff9c}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005ee000)={0x400, 0x7}) getgid() 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f0000fbc000-0xf6)="b791ac2fd478988d0e0000e60402cf8782a6060bea9c2f0b21b25d0f1d6142a453c5712e235c907d5dcb9feddb0f0be351035f5fb1886986b4f061cae18c8dff9a24a18a1c5006ddead4b30b0c57da404f53c5ab892d53c441869e9c6f7ddfdd81b43b367b0909b47e8d91e1bc39b725acf0719387c0fb95e4d907f02b4945787bad176580f04c01dc958afa8f7116d66fa01f0efa537e541aefbbe6f08af4880684a737e9e7ea6e891dae294237d939c1f7db4d4f620ca7b3b032c99747b9c387e19a6911c179e1b56f89592870efab8d064bfd243e7b49398c158ce7ef435ea06f2777b2de939dda774a3264da39048255cbca2022", &(0x7f0000fbb000)="d0"}, 0x20) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x1, 0x6, @empty, 0x1000}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x81, [0x7, 0x7, 0x20, 0x0, 0x7, 0x40, 0x5, 0x1]}, 0x5c) r1 = socket(0x5, 0x6, 0x5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x80000001, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dce000), &(0x7f0000000000)=0x4) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007cc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd5000-0x8)={0x924c, 0xff, 0xfffffffffffffffc, 0x8}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002c3000)={0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000386000-0xde)="d1708e1a7ca6757f2efb89cc893d656a11bd801e19559e58fcafa41085b8e9a2294d356dfc3dd6c7007448d5700b949d89be58d0bf4b1edfd64d97b35b5a7054e82402f30f228b0fa408772ba987e6fd77df4713d6d0c1a5f2f711d398d5b0ac551fb5d278d5021404037e84aa0ac324bfea915f13c9338ece95c017d6e308b3522448023b4d8ce2e9b8670ecdcd6089377ff159664c15464350823afac4a0eea13bcc8ff65862927da9031d04506203de2bdfca35e4249be046e449ae43ba51d124ce081c4090a44a2e61195e309a99fc386cb87894b2f51204d06e205b", 0xde) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/09 22:05:32 executing program 1: gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f000021f000)=[{&(0x7f000021e000)="a67cdde540c2684e932725008507f6e2853184c65e9092d80d73ecaf2a282baa", 0x20}], 0x1, &(0x7f0000217000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e8000-0x8)={0x0}) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000221000)={r3, 0x28, &(0x7f0000107000)}, 0x10) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000220000+0xcc3)=0x14, 0x80000) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000221000-0x14)={0x11, 0xd, r2, 0x1, 0x3, 0x6, @random="a77e94724094"}, 0x14) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x9) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000029000), &(0x7f0000029000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000002b000-0x7e)="836e5375ae2c69a9ace0279f505c0cdd79ca4f743360b1503813c7da4cb995723515fbd33c6c08c0803a75b493c2fe1bfb4f3527bb5350a31d96348a729184fb17f17219593786d92636db4b0ae828b59996749530eac816e34da116a4f38d7c4e3f52c3d093c3df0e5c67ed8dcc00b87603dca0cba83dccce37a78ccb91", 0x7e, 0x4000000, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x20)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x3) write(r0, &(0x7f0000080000-0x25)="1f00000054000d6d17000006bc02031b070000000200010003001102018239", 0x1f) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4), 0x362) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000533000-0xc)={0xffff, 0x1, 0x2, 0x1, 0x10001}, 0xc) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000)=@alg, &(0x7f000000d000-0x4)=0x374, 0x80000) connect$pptp(r1, &(0x7f0000009000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000a79000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006d5000)=0x1c) r1 = socket(0x1d, 0x7, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000071a000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x1, 0x3, 0x8, 0x1, 0x3, 0x69b2}, &(0x7f0000f43000-0x4)=0x20) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000214000-0x4)=0xfffffffffffffffb, 0x4) sendto$inet6(r0, &(0x7f0000dae000)="9a", 0x1, 0xfffffffffffffffc, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a2000)={0x0, 0x7fffffff}, &(0x7f0000bdd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e93000-0x8f)={0x0, 0x87, "9582c5c59b7e2d64bd508ab20583f8bd999d6988f451872caf792a4db39b1bd492b38c27ae229de9656e0c354cd7e95d54f3d12191bf6d1964f300fd4793ede9e1cb2ed255ecc356bdcbf8d97f184f63fa6c867157f4710b4d97a545eab38c19dac7fe869a3c287013da9db8020299522693f228dee91c8089fef49203c9c7ca4904bd21e265ea"}, &(0x7f00001ed000-0x4)=0x8f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000912000-0xb8)={r2, 0x101, 0x7fff, 0xfffffffffffffffa, 0xfff, 0x7fffffff, 0x4, 0xb7c3, {r3, @in6={{0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x23e}}, 0x9, 0x6, 0x3, 0xca7b, 0x200}}, &(0x7f000037d000)=0xb8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000988000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000406000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5c86d5af04b9", @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffffff, 0xffffff00, @mac=@empty, {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0xcb, 0x9, 0x6, 0x400, 0x6, 0x2, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x201}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x4, 0x1}}}, {{@arp={@rand_addr=0x1, @loopback=0x7f000001, 0xffffff00, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x7, 0x0, 0xffff, 0xceb, 0x7f, @generic="e51e81c29032183328c4c8f8eb2e2a1c", @common='gre0\x00', {0xff}, {0xff}, 0x0, 0x11}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x58a, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000e78000)=@un=@abs, &(0x7f00008fa000-0x4)=0x8, 0x800) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000065a000-0x4)=0x14, 0x80000) r4 = accept(r2, &(0x7f0000120000-0x10)=@can, &(0x7f00009d3000)=0x10) sendmsg$nl_route(r4, &(0x7f0000733000)={&(0x7f0000854000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00003c2000-0x10)={&(0x7f00005dc000-0x3c)=@bridge_newneigh={0x3c, 0x1c, 0x200, 0x5, 0x0, {0x7, 0x0, 0x0, r3, 0x10, 0x2, 0xb}, [@NDA_PROBES={0x8, 0x4, 0x4}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_PROBES={0x8, 0x4, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4015) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000037b000-0x4)={0x4aec, 0x1, 0xb000}, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009d6000)=0x3f, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) accept4(r4, &(0x7f00001a5000-0xe)=@l2, &(0x7f000042f000)=0xe, 0x80000) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000052f000)={&(0x7f0000047000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c5e000)={r0, &(0x7f000079d000)="2318cab00b93d9ffd6fda0ea42078c56fc3419221838eec19e380dc23e158c8c5a91a5a896789b77c84af2a5eb7ae65a50b24a236892aa958416867e2f50871a42eeed4cf56e6d620194abbf6b757b972478d17014a84f7efc4b618d9561e3e79ff557ddf8d6c3a74ab1653e176b4cb5f1219cffc48a378b929e1e1d804421ef5836d4aa60c3bf6d"}, 0x4) r1 = socket(0x0, 0x804, 0x9) r2 = socket$nfc_raw(0x27, 0x3, 0x0) connect$rds(r1, &(0x7f0000f6f000-0x10)={0x2, 0x0, @empty}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000074b000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000089000)={r2, r3}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d80000-0x18)=@add_del={0x2, &(0x7f0000d77000)=@common='gretap0\x00', 0xe6a6}) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b23000)={r0}) connect$l2tp(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x0, {0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x83}}}, 0x3a) 2018/02/09 22:05:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000029000-0x4)=0x19, 0x4) 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) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000)={0x4}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x9, 0x204, 0x9, 0x6, 0x8, 0x40, 0x80, r3}, &(0x7f0000001000-0x4)=0x20) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) pipe(&(0x7f00006a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000094e000)={0x0, 0x101}, &(0x7f0000017000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x7e0}}, 0x12000000, 0x41e}, &(0x7f0000b01000-0x4)=0x98) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c8a000-0xb8)={r3, 0xffffffffffffff7b, 0x4, 0x42, 0x401, 0x7ff, 0x7, 0x2, {r4, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x38}}, 0x400, 0x8, 0x4, 0x6, 0x10000}}, &(0x7f0000d1b000-0x4)=0xb8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000d1c000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000d1c000-0x4)=0x10) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000010000-0x4)=0xe8) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f0000e86000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 22:05:32 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0x10}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r0, 0xffffffffffffff01, &(0x7f0000ffa000-0x28)}, 0xf) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffb000)={0xffffffffffffff9c}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ffc000-0x14)={{0x7, 0x80, 0xa9, 0x7ff, 0x8, 0x1}, 0x5c55, 0x8, 0x9}) 2018/02/09 22:05:32 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00004e5000-0x8)=0x3f) read(r0, &(0x7f00002af000)=""/1, 0x0) shutdown(r1, 0x1) 2018/02/09 22:05:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000d000)=@ipx, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000), &(0x7f0000008000)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000003000)=""/4096, &(0x7f000000d000)=0x3f7) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/09 22:05:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000273000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f3c000-0x8)={0x0, 0x7f}, &(0x7f0000d34000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000030d000)={r2, 0x4}, 0x8) bind$alg(r0, &(0x7f0000812000-0x58)={0x26, 'skcipher\x00', 0x100000, 0x0, 'cbc-cast5-avx\x00'}, 0xfffffffffffffd90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000563000-0x10), &(0x7f0000fb5000-0x4)=0x10, 0x80800) bind$ipx(r4, &(0x7f00008dc000)={0x4, 0x209, 0x0, "f1b6f26bc988", 0x1f}, 0x10) recvmsg(r3, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00003af000)=""/19, 0x13}], 0x1}, 0x0) 2018/02/09 22:05:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair(0xa, 0x7, 0x0, &(0x7f0000b81000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b53000)=r1, 0x4) listen(r0, 0x7fff) r2 = accept4(r0, &(0x7f0000d3d000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f00000d6000)=0x20, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000b91000)={0x2, 0x3, @rand_addr=0x7}, 0x10) r3 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r3) 2018/02/09 22:05:32 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x7, &(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000002f000-0x8)=@assoc_value={0x0}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000031000)={r2, 0x3}, &(0x7f0000029000)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x140, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f000001e000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gre0\x00', {}, {}, 0x73}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/09 22:05:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000291000-0x4)={0x0, 0x2}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) pipe(&(0x7f000087d000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe3000-0x10)={r2, &(0x7f000095a000-0x86)="7dc63072766ccb2fefe615f8cfb4259fed26bf9574fec291a5f089deb25c585b6eca8caffd223f9bb36d7389d2bdf6173eb0d526cd59b247beaa245087d7b2ab9323ba37c6cfc83497157e957bb94766d38a042e959572d328ae6c439f97169124daf9d4ca92a7c12e6e8bcbf76e0c609f94d2d175829605b79f90e041af4060e8e7c620752e"}, 0x10) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[], 0x0, &(0x7f000095b000)=[]}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/09 22:05:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000a53000-0x448)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x1f0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000ef3000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1ff}}, @common=@srh={0x30, 'srh\x00', 0x0, {0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f0000af6000-0x8)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f0000520000-0x48)=@full, &(0x7f0000bd1000)=0xfffffffffffffd79) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000053000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff9}) sendmsg$nl_route(r2, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x5, 0xc, 0x6, 0xff, 0x0, 0xffffffffffffffff}, 0x23) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r0, &(0x7f0000004000-0x1)='Q', &(0x7f0000009000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000a000)}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0xfffffffffffffe82, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast2=0xe0000002, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f00004e2000)=@ethernet={0x0, @empty}, &(0x7f0000a43000-0x4)=0x10, 0x800) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cf1000), &(0x7f000071b000)=0x4) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f0000014000-0x10)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f000000b000)=""/37, 0xf}], 0x2}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000020000-0xa0)=[{&(0x7f0000004000)=""/253, 0xfd}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f000001b000)=""/43, 0x2b}, {&(0x7f000001f000)=""/130, 0x82}, {&(0x7f000001d000)=""/109, 0x6d}, {&(0x7f0000004000-0x4e)=""/78, 0x4e}, {&(0x7f000001a000-0x31)=""/49, 0x31}, {&(0x7f0000005000-0x4e)=""/78, 0x4e}, {&(0x7f0000020000-0x17)=""/23, 0x17}, {&(0x7f000001f000)=""/4096, 0x1000}], 0xa, 0x0) [ 50.739522] xt_l2tp: v2 doesn't support IP mode [ 50.753001] xt_l2tp: v2 doesn't support IP mode 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x400000, 0x9ff, &(0x7f0000fef000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000003a000)={0x0, 0x0, &(0x7f000069c000+0x513)={&(0x7f0000041000)={0x2, 0x9, 0x4000000000000000, 0x0, 0x16, 0x0, 0x2, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@broadcast=0xffffffff, 0x10, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x9, 0x3, {0x6, 0x7f, 0x0, 0x5, 0x0, 0x4, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in=@rand_addr=0xfffffffffffff77c}}, @sadb_ident={0x2, 0x0, 0x4, 0x0, 0x400}]}, 0xb0}, 0x1}, 0x20048010) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000c5e000-0x68)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/09 22:05:33 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x100, 0x4, 0x0, 0x800, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="80b599e250b4d66c255217cfd0f1e32b"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a84000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000c7000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b2000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e0e000-0x10)={0x6, &(0x7f000090f000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000476000-0x10)={r7, &(0x7f000059a000)=""/131}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000475000)={&(0x7f0000651000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f0000493000-0x1658)=@mangle={'mangle\x00', 0x1f, 0x6, 0x15f8, 0x1408, 0x1408, 0x0, 0x0, 0x0, 0x1528, 0x1528, 0x1528, 0x1528, 0x1528, 0x6, &(0x7f0000540000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x1108, 0x1130, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "27c3daee566c4fbd5270b220ed22fcfcc9ddcbcd0c1211aaa22dd94ed2ebc05b65ab958b000dc75a1271c98c4955ce80ef8183f5d00d5ce458fc16fbb5970c9c3cd8fea1386d270bad5a1275a29e8c9953b64f49016710d786e83db834b72d98a7427905ed0b02bf96692ff1eac2ba5115bf34a7120cb01461d202d3fbdabca18d50db45a4e8e46a2ed09261f711879a01eed82b48b3555f0a39f977154e4ad25865c77a44972a6298ae0073800a535da0991b7ee083564b1277565f350c3ed1289786287a27cce807f205fbbd804f536e8959ff2010827c16890912283119cbc017e6ce44db1fa87de61eeb10bc0909bb80064ada10082fab88eb5347099bde3d96a740a85f24a15b53d96f9a5121293718f63598340cb843482858257877c9da0c0110e37c0068de1732f5c65d0d3108616ede0ef53fa2748ebabf22904eac347a1550e2ba5113067f4720be1d845c523bfc757f9af5a26ab4df2f2d72f8381db79544d6542db7ea4a5ed3d9d050ce4c16bd8710f569a23e3b5d846b23921ca2adf6198e173265da9fa84402daf6379a35fa2ad96faf7ab21315c596910f72f7d95e23c25eedabe7fcad3fd7b9ec166c0fc2477050c8139a79dcf156b0e34cc9ea5613f5167e42487c5acdad614f857208a6b2424d661f7219d36d1ee4fc723d24c1cd0d2ca656f0a6c00aa58fc1f7d1dd376fef8cdbe41f90fd7565ddeed860fa68a2fa64536adea123ebddc87b7e576532c9725516bb1c600c6f625ce5b003a87689e50c3b8486544a1141906aadd461416c8eda755fc1f5639ecac733456efbfda1576a55239c9a1afff1c4ae819af52c82df54b207aca1b06a7db164ab1f2d2a53e1cf5747121dd5cd51296fc116e885a157e7ffd0e4c49830bf9a2bb67ae1a1be95d74f7c1407c8a7d93aa3819d26a3c627ebfb8b61f09a5ddb0e76321099d63397017b5dd4c589b864222a63294722608ad235749324b5e1f704529359e615b052720f5e7dca6bc7b41002f80bfd92691fa62ae0154a4f56a76903ddd54e4e4b9a26b894ef057bcb7ea57ffe6015500a80638cb08fe91dd558ef621a5c98577b0719ef73931f037d80b93a8e727b79482550af65e1340059f81c99a316de8eadf13f3e1eae225bcaefb2af543a5da897996889520e8f6672435b5c2bc4ba308547ae82f246e0e1745ad3d0efc57545d8b15f9a00ac88ed61098da2eb174135d4e203f50e5b85104bbc9fda9bc41663c387ed879a903b75fa45c9f349ce17f9681e5850dde817ba5f8dcccb3318e8c0b0b4d579c40bcec7eb3728e6d8fbb376868178fe010aa911587b5f6ac96e0c0f56cd8da3e611b4f4b72a5d5a471bbf8bf9b4b88920bef1f88fb148d39faa166e25a6bc154e99da4fd7ea462da5a601172080520c047fbd8e51309ea19d12cf7927bb4aa06ba805ca115c8e1876d7bf3912696e0e73ad3d29f48f4505cf291fdfc7cccf2c8aed6f105a2e63050379c88f6f5ea492f7e13c02aeba48a10bacbc90d0fb575eb037828f7aaeec24ec79fb2ab5c340bf79f8ce990b0105522d08fc2a1f122293a1834356465149ac31e92d17403c04ca78a2d074cb29840bfa514a0ba82af9bf126f67f473a7a250dd443b9f49d0c3720deeda4cb68baf76c7ab0f84884294b712d34cb68426c1123a2f1589181a09f9165e25ceb8afe5a980cd273655da3480aaa2bb148f09df0b8af79960f02525d4b604e78146e19a1f7030a061e3e0b3896ee55722b829ddfe4d804cd504fdf6382956618229118ec7cacb49c83e0c7bdd6ef51a1b6a60a7d1b137e903102836a7753032bd2f3386f142bdfa1fc3e49ee2a198621f21f9e2d95eb63fcf3239dc2daa555837c56a305c10000b32ae158884a8413093aa17bd25765afa072bf6b3ec4db5b34d0e1f2dea8501c906ab1850f14f6216a3f2fb641fafc65f773139019626c187c0d6008cd71eac63763d90eb6aacada3296ce8c32722d8dff7fde768176e34ca32e42556f68a3aecd239b25915809d554c9011e7db3b82db94cc37c587fef3b4c01158f7b0d8af75ed3b78b40aa59e4c87d74551d1c0c202fc1859d043db30b307d02fe37bd0a05b5de7deacbf64f179e2c60fd4e4ed882a087f3b31907186a0b7af85f511163641fc89d977bb43f71e4db951f866c37d41d04ab70a7ce817077297cacb7040bd473fd19ecc1db92a25e9e88d8ece0c0249f3d37c6dbfa19391f1d169cd818375246476ee4f2ac785a42f210b97d50312182cb201228d0365d082c449b85b3746d322c275971e955280c4a99c38a4c2443adc6f1926c49e8c8b0b3238003349cea5264401668c8396d2e1ee39058f51e73bd2d4e123e34be9b051e3b489cfd3df69b0f25545194ff0c444e0d04a436f8665a2967972d30e4f37614e956415e337acfba7efcb660a4149fb125a04289a06c7b5293f422cad761218b15b514c230acdaa261219e2b2432526ae727fc1bf0b3fa42daa50baae3f3e306d76859c90fc0db34b14f34464bd3c24dd70982f402cc0591693d38d1969c5d7fc9ffa7833ebb497aa7e37b51fa42c967c76d65567d91d3765f6728222a0ab6bca82acffffac632cd48605dca5f9b54a1bae681b02d04a29626c2779812907cd40afd262a14dda57382ede90831d803ae26b1a6993214ae44af91d0d4fc710b0f82f8e7b61bd63fec10efcc85c01acad0514125fe9889ed860202f10e1dbcd974c1f9615905d19eae85c65cb257c7c5a69a1d90029cee795a7a64193ce023ed2640ebbd045398c10bae66ac13525f22a5cb2b513db42afde35a885f22892021ffb9e3223d4fd7c044615a9efda509f7e00748374250302ca928e2a87177d75094c056909fcacdd785787c0d158048bce425451c11e6c91d9ea109bf137187e4d7dd52070dfb61afbd1ca9d792b66f09d1d4d71ba3b36e7ccf17bc213e5d2abfcc560f2a6f5c236051511b6d7739b82727b9f6799882ab5e3670617776245b065cf10bf7f5143ccd403d9276b709f76c01f381695e0e21d240e43abc7a88a901704addb5a27da601b821617d63774b1f83d87fe9b7dabb0377b2fce9d5ceef27d16d29695d50eed14c7af4bf695860aefa3e4f59928a98acceb0aea6931f5ff40a421fc1147fdf0aa0a3ec4d7e64fc7e76f9db27e147f16fc2ae1aa094ec13025625de6fee28168f3df9c350988fb73f159012e830a10d050e569f8f5d88aa283338a4357538eb3f51fd7a77978dbc256da9749d990614e73f2c95acf208f65da64a66a34f8ca6738c8b677a633811491a781fdbb76a66b443b14f74aef3e7ea1f96f9a94c508e10ddf0a5d74560af95a6f4522b2b1356764b066cc6416b2cbefe8013bf79695dd00f75b4a7b349e6a8ed5684000ab119de267d66641d43677726019b14981947ac8a346f8ca6bd4210d8eda0343344512c511f5993976e2e07c7be986fd48e0d785be810b739712380d2b7eed986620374f81ee28cc209c544b9f754797e60200c3faca9a6d87b12fe1acbf8b903292e13ba4284c139ff600c017fd19143b787ed70a26aa070afa6e363a74bcd0868159c9130eac17e45693c011ef16bfe023fab8ad4b351d7255e50b250c8b6d263a245a9b616b767cb6ae276496678e131d72095a5c8b90f413b9c28d19ba4577a7a89de14ea89f3835a0102fd9a4d1b9f2aab159e404d19b8fbd7f157de3bf97c8d3739c099275f2cb134660d94f1e5e8faebfeb70372469a2810e443ac25963276fc810924c8294b3ece763f6d81fb6c60d6fad045092a7c4d394c0d2d4ec7f68616b436559dd9d16d0e76e8181f8066a4b27d7c7cc0cd5f9555c1be2830e27fdc33f8bd5f86db94877081eebfd3fdc32f43b28a859996c975d7383b50b277904270e06a59143f817c9348f8819b36a93ad6451bbfe838850ee3d47159996bfecaff906d8c407f5fc788508d00a92de749620785f05429def4536a407893f686af0e6c397b467137196892c221ed26a16e42f99603851c6449e1dc417147c0d29199deb0465da5124381c1f73189dc6e09b88391757309bac26fa115e5dafe28943901b52dadc5c3d13f00959d4364e4bbef24b44830a50b421eedea9b2df80ad03a088463f57b3ce7ce5b4ae6eba24cb60387e88387f03a944946960b14fc6210a4883a54f3fd02665cd035b679af560764175a1dab0e89771402c9033322e6ecffb8ea42ce3bfa1e93d5d57da19a405feba9ad6512d0c23d64d705eeba95179155b118ee92dd0e30abe8d35fe8cbcf4ccca55fe70fd171925570f92cc4ef97c59be59eaf5756669cd6a27ce13e17797716e7b114b5b1a2e0aa303f66970b216c3170ea12b26dff23ae4aceb9e7041682eeab05e053b1842524248b8b250644c518857e573d847c605b51bdd2c50f58c0023c3960b6fd5c05b7291dc439f1e1fa9af96e62e3c862e6c37ea271e3dd3dc42f0db51704c32414838fd94c6fb7172a55954b6ba00c1ffdb86844637c5fcf3b65dfd14d6346a6d9109ff6ff4e662cd684287262871b5a4b9746e0e326a4271d3642d8777eacf8da57b4ae61aff63c8d4134b0716cc7cfcded1197baf92c2dc2dba6cc5c8958640af2e771fb13d4114cd0f4de758e6e0f80a3a43497ea26f5ee8c260612191f2a478cb9062217ef51e5f1030afdc0d13e80093d8908bd2b844a4318626f7cb6ebbc5e84caadc3bde3bd6fc44737f04a39136298e013645a3a651ebc0683b98bd3d65be9ab71317746977349042a1fd53e277e1cb626b1de312b0a3445569fb2936034dcbb474eb3ca58607fb889d006c4d4564439c6e2213b53f220e9c29cb2ccc64113e736787a8c3c205888fb883bec9cb755a1b67311155a13eb98c0781455f1da09d98c345ef1690a26262ee2859a38ab07d170cbac6fe55a159df57c31edc9ecad2cbbd14f48501eeb60764d328e27eafd51f1d694a21ba1f57ce1267819deabc7acc5b303fc67db600ac1d7c64022664dce6dad509a24c4c9786675c8f248d749bf59844c479a66c67afa1f1b758717b26f7fc16df6b5fd5b10b5fc4a585282d240cc3b941884032d5b20ab76c58f9224026c48140ddf671d395a08b287adfa7877aab87bfb801637aa9960b7cc8fbf3f39944cf0c4034cc32013fb816783a867497b064993cd10a8e3acbd065f6a02b1bde96eb83ae13011847e4b82f77f0495bac0d2038d6cd4ec43ac208bd67b110fcdde3a9efd6ae73638ecbd1c5110c142d0d6bcc7d63def8242d654f474a14397dc9e8b8d1f03954386dd2c4e8b4161b8cc0b62bd96fadec88871cdef18b1488f2f10990f13676dd4026549715701b7b449c1a8edbef7b0fd512cfd3665c246e03b1925723f6237acad7e088eaf50c25d3d0cc3da371e4d373bff81c004898fb82ce60dbb697ded3f4df9a707f5dd4bb6241f660dfb37faaddc7d7dbc0835642a8d49e85966e42adf89e4890f71b867142f16406950eec43582b7c818432b423f1051c1ae5a87b62c59b3a88b0f4938b5514173aed6b50657b0f0f53a0170c1317ff6969a93e6d57318605398b2adfedd6f81a752759aa5774984c874965a07f4b91f1b0c78ac18db7ffd2804523254bc810f45812670b3eb5048b1eb33df3d776992a4fde2e07224e8d298e864b97e0eef2b5255d58f735dcd66e3f112e1859b7fbe3c9e11992bb88b15348ab559c53fc5978b254b33bff6df8a91260e1e57596abcd2be47d2e349bdd93143384fcc207c6f6816eb39885ddb8ff392c74a5893ce08b933cf8133db2cb8216f89e126bc73fe35461"}}, @common=@inet=@tcp={0x30, 'tcp\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1658) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000010f000-0xc)={0xffffffff, 0x1}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000507000-0x10)={r9, &(0x7f00008bf000-0x90)="35bb45b505ccccc48a98d9ee9af440a810d2bab0fccd9a6baa780c142a1c53ded8e4c5a9d2a90ee08191501a2c8c79910ec7b90424e6e9e051e8a6f56f93b5d20e2277025f2476fc1d068d4cd587ca226b534da8889cb318fd8c91753b5b9e6e4ea255b593e1b31ad05e71acb977711e8fdce85aa0a96f2e4f9c0bbc09ea2471dc8763a7409ceacf6b7e6a3bc8a4e0c2"}, 0x10) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a3b000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x7, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) [ 50.861812] xt_HL: increment/decrement does not make sense with value 0 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "df7ac2ee1421076c888b2eb43f0300008c232656661ef2183402000000e958b5"}}}}}, 0x0) unshare(0x4040000) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x210f, 0x2, 0x7, 0x0, 0x8, r1}, &(0x7f0000300000-0x4)=0x20) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r2, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r2, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r2, 0x200020000003) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) sendto$inet6(r3, &(0x7f00008be000-0xa0)="de7da881cae9dcad9951b37e2466739b6f8cc5cbe8526b276036dcc6a2d36903509475d3e27e0e00ae22794b882e1de3e44a06f6995e5cac5d5214f571e3ec61329d62da817ff48153d404150fc46022a39cee2c475731d0439e1bc4b3e7c54222484253c8fa92cff46b6bff01ea508c6800abe32db7956510d3a129c92cf4839c82d8f804d0df7e9983e9baf32f0c734cdc839c36d2ab14f6218985cffb8633", 0xa0, 0x1, &(0x7f00002ba000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, 0x1c) 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00001b8000-0x70)=[{0x0, 0x0, &(0x7f0000d32000)=[{&(0x7f0000534000)="1281b6ca2cc2bd6524e35d108a75c64ad447b99161061e74fc9b85297b2c27029e7f401b19c3960b1436e987f782a4170e689805f9c4f3e7122451d478d66868c92709a4d9a8ef5e866fbfcf92bc814484d0d019dbdf81fbfb15ddf11c8baf7330fd59e4d636fdf32af032fc14c3d17dafd3628d27b593e4eb79155e695cac48", 0x80}], 0x1, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0xffffff18, &(0x7f00007c6000)=[{&(0x7f0000dde000-0x2e)=""/46, 0x2e}, {&(0x7f0000bdc000)=""/157, 0x9d}], 0x2, &(0x7f0000c1d000)}, 0x0) r2 = accept(r0, &(0x7f0000599000)=@un=@abs, &(0x7f00004be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002fd000)={0xa25}, 0x1) 2018/02/09 22:05:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0x5)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x6b, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000012000-0x10)={r4, 0x4}) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000f7f000)) socketpair(0xa, 0x1, 0x0, &(0x7f00003c9000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000011f000-0x10)={0x0, 0x68, &(0x7f0000f82000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x3}, @in6={0xa, 0x1, 0xb1d, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000f83000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dc7000-0x8)={0x0, 0x3}, &(0x7f00009d6000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000f83000-0x38)={&(0x7f0000f83000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000f83000-0x60)=[{&(0x7f0000f82000+0xccf)="416da81ca7ccb31db334574ad6009de8478b6e4e63c0e08c0f4e76db2b09d819a5d4f32cfe0ed4d86a1d7d7a3d74367ac81f4f456a36cac25bc4929cd820616c415d5163d94c3ba886efeba1639cc2631cd4aa0376333450de2e35ab6faf4443f31a9a5b", 0x64}, {&(0x7f0000f83000-0x2c)="5baa09c9dce5b9ab24cdc18b2ee2e49c4b7914f910d93e849f028a8a48a3290df8bfc58bf72c7ee21c2a7463", 0x2c}, {&(0x7f0000f83000-0x57)="e0421ab128a597082783232f6765d2cf9840fbf4f2d185a4195dc37bde990fa5d6baa8908ae2b0f03ac78c2feef59ce45370a3948d5967773a095c90da128fb9682c105b08ae65346adaebce3352ec853f5b7d02a0278258a85264a325211e4f", 0x60}, {&(0x7f0000f82000)="ec3eb7bc5c7057f5a96886af3698940e8be13fc71e8b43fef896169845a7ea31c5a098e13476e933ab00314dd65eadc57192275fac6dba54996c73b124b1f68293fcf0a0594021b3616ebbf112252a3127564fe9a820984b", 0x58}, {&(0x7f0000f82000)="7f5659379fc8f21821c65ccdb39541f52a8507c0f126a816c43eb7e8eae9860a7d03f0e3ffce6e218cb8a9fe62f9baa219483c7dfee4cc6065574720a738d775fdd7b5f6e0f6ba", 0x47}, {&(0x7f0000c29000)="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", 0x1000}], 0x6, &(0x7f0000f82000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2d, 0x4, 0x3, 0x3, 0x80000000, 0xa282, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x200, 0xc58, 0x1000, 0x3b0, 0x1, 0x3, r3}}], 0x60, 0x4}, 0xa43631d09ca99045) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000046e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x20, 0x25f0e8de, 0x100000000, 0x1, 0x43d5, 0x4, 0x5471, 0x1000, 0x81, 0x20, 0x20002b3f590}, 0xb) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000150000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r2}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x2, &(0x7f000000d000)={0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000007000)=0x81, 0x4) 2018/02/09 22:05:33 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) close(r0) r1 = accept4(r0, &(0x7f00005c9000)=@generic, &(0x7f0000e64000-0x4)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000323000-0x4), &(0x7f0000465000-0x4)=0x4) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f88000)=[]}, 0x0) getsockname(r1, &(0x7f0000d25000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000060d000-0x4)=0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000241000)={0x0, 0xfffffffffffffffd}, &(0x7f00002bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005a7000-0x3)=@assoc_id=r3, 0x4) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000), 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d9b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fc6000)=0x14, 0x0) sendto$unix(r1, &(0x7f00000ef000-0xc0)="a591215cb5b8c40c3263f010cd05a4062e85db6069bbcbeec9b044eec978dfbe3da35bc91467d447ddeaceb6e533a58cb7a0a7dda550cc1010d3aa04f0f4ec29059058ea1c0182b1d34816d8babe183116a53dd165910e075d0e352ae43ebde2af3ba320f9444dfb6341be02de8246d046c16866be5c4787e10cc396aad70d89c530efbd2d3cbb74ccd23cc37ceee636206934c6e629e3b5b785a4d3d663273aed23a54635186138dd79f3e6abe8b4af702bb326bb3dc7d4c3ccba9cfcb1cc85", 0xc0, 0x40, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000675000-0x4)=0x3, &(0x7f00001c3000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc7000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006c4000)=@common='ip6_vti0\x00', 0x10) [ 50.911383] xt_HL: increment/decrement does not make sense with value 0 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000-0x8)=@sco, &(0x7f0000032000-0x4)=0x8, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x800, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f68000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000f68000)=""/218, 0xda, 0x100, &(0x7f0000f69000-0x10)={0x1a, 0x15, 0x3, 0x8, 0xaf1f, 0x4, @random="3e48fc7d5dd3"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e44000)=[], 0x2000000000000086, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002a5000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x200}, 0xc) 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x200) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce4000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ba0000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000085a000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r6 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r5, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030d000-0xc)={0x0}, &(0x7f0000f7a000)=0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f000087a000)=r7) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000c43000-0xe)={0x0, 0x1ee, 0x3, [0x800, 0x6, 0x1]}, &(0x7f0000807000)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d23000)=@assoc_value={r8, 0xf93}, &(0x7f0000d91000)=0x8) sendmmsg(r6, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "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0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) connect$l2tp(r4, &(0x7f0000cd8000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x101}}}, 0x32) recvmsg(r5, &(0x7f0000560000)={0x0, 0x0, &(0x7f00002a9000-0x40)=[{&(0x7f00001a6000-0x88)=""/136, 0x88}, {&(0x7f000076a000-0x2a)=""/42, 0x2a}, {&(0x7f000044b000)=""/153, 0x99}, {&(0x7f0000016000)=""/244, 0xf4}], 0x4, &(0x7f000098e000-0x61)=""/97, 0x61, 0x752f950a}, 0x2002) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x7fffffff) close(r0) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000009000)="002123e2", 0x4) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000019000-0x4), 0x80000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000000c000-0x3)={@broadcast, @local}, &(0x7f0000011000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000002f000-0x38)={&(0x7f000001e000-0x60)={0x27, 0x10000, 0x0, 0x4, 0x1, 0x7, "9959ce2881e62242a139dec7a3899ea80c9cfacfa54134127e38c88a12dce627dfeeaeb6e982504c1c7bb4cc02c37218e76c970881c0c2a7c86694a68d2b9b", 0x80f}, 0x60, &(0x7f000002f000-0x40)=[{&(0x7f000002e000+0x8b0)="3c4202fec025f3a1b1ef31293edee81f81cf5ff8b4580af01a8a86a5562c5286d8a8f6f02cd51fc5a7f1fddb4579fec26d3040b932ec17b61ee2c2fbe49be8842c1e371f1229d3367039a83907b71c698243c9145f5502d123b38ee2b61f86504d2099646569fd96b55e23472bac82df6a04ef800bbb04a5a5c2a4f0e5d7a08b43098f6e2a4649bd9cf1220591d5652e478131fbc0a2eb09e2a66c7ac19c3158844f081444c73975", 0xa8}, {&(0x7f0000022000-0x10)="c34eb51b18bbec76c8b335966e0e626a", 0x10}, {&(0x7f000002f000-0xc3)="c17955f3daecbeecdb49d09f296be820eb0795a96592c1176b917a3ffef8c2c7a7f9a5e56ce617a3f756f8ebfb49cc17707ef12de7c3785c964d661a55c6afaea175fab867cc0ab12e58a41507deef62a53088ccf987d1f696d714cd1c49825b3d65ee3d97bd607429addfa1817c6e9754854e21ee0588847c21907a7f0be5614a79f82eefff1db9e275d21af14c0afcc97731a2d4bb4e468e2193fdc2ba1b02dee15676b41c12b917c2cb5a46647a747185a1c82f35854cefc7dd46be52a1c3e82e79", 0xc3}, {&(0x7f000002e000)="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", 0x1000}], 0x4, &(0x7f000002f000-0x40)={0x40, 0x115, 0x3, "ad7f51bdb4ddaa6f134c4fbb6e0e998334ded72d7d08b0a7a16d360638a86df53d82594820d97b6398da7a"}, 0x40, 0x8000}, 0x20000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x5, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a4e000)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0x80000000, 0x1, 0x852, 0x2, 0x80000001, 0x3, 0x0, 0x5, 0xc, 0x1, 0x2, 0x7ff, 0x80000001, 0x140, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, &(0x7f00004b7000-0x4)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000017007352", 0x23}], 0x1}, 0x0) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0xfff7ffffffffffff) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r1, &(0x7f0000ca8000-0xc), &(0x7f0000b5a000)=0xc) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @uid}]}, 0x20}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009c9000), 0xffffffffffffff2d) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r0, &(0x7f000078e000), &(0x7f000078e000)=0xc) poll(&(0x7f0000791000-0x10)=[{r0, 0x2010}, {r1, 0x8020}], 0x2, 0x3) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000074000)={0x0}) r1 = accept(r0, 0x0, &(0x7f00001bd000)) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000761000)=0x2, &(0x7f0000761000)=0x4) syz_emit_ethernet(0xfd49, &(0x7f0000761000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x45, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "be31d60512826116fe2db3a64425d27efd23f27dcff68315beba75bc65f58cffdc16abd28544e1c7f5126a21b835c3121fdcda751447cdef60238212cd"}}}}}}, 0x0) socket$inet(0x2, 0x400000000000080a, 0x0) 2018/02/09 22:05:33 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00006e4000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000982000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000079f000)=@int=0x3, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000086000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e71000-0x64)=""/100, &(0x7f0000379000-0x4)=0x64) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000005000-0x4)=0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000b000-0x3e)={0x0, 0x36, "bc0426f01dd5e8590a7a1816306f8c126f4aa4616faa52dc5a786d58267625ae4f740a94edb278aa562e1c26ac9b77d6981201d61a19"}, &(0x7f000000b000-0x4)=0x3e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x8)={r1}, &(0x7f0000009000)=0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r2, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000006000-0x230)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000)="1ff42db584057d5375", 0x9}], 0x1, &(0x7f0000009000)=[]}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={r3, 0xffffffffffffffff}) [ 51.120536] audit: type=1400 audit(1518213933.390:51): avc: denied { getopt } for pid=9507 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 51.142011] audit: type=1400 audit(1518213933.391:52): avc: denied { connect } for pid=9507 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000004000), 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005000-0x12)={@generic="f131bdd1f1b8ffb9fb2b70c2308d1f7d"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000005000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000007000-0x4)=0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000006000), 0x0, 0x20004010, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006000-0x4)=0x14) r5 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000007000)={&(0x7f0000005000-0x4)=[0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000+0x6d0)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x9, 0x4}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@empty, 0x2, 0x5, 0x1, 0x81, 0xa, 0x20, 0x20, 0x87, r4, r5}, {0x53b, 0x9, 0x4, 0x3, 0x7, 0x4, 0x3, 0x2}, {0x8001, 0xb323, 0x3, 0x1}, 0x100000001, 0xa, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x3, 0x0, 0x10001, 0x765, 0x2}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={0xffffffffffffff9c}) recvfrom$llc(r7, &(0x7f0000001000-0x33)=""/51, 0x33, 0x0, &(0x7f0000003000-0x10)={0x1a, 0xf90def1433df641, 0x8, 0x800, 0x7, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pipe(&(0x7f0000005000-0x8)={0x0}) writev(r8, &(0x7f0000002000)=[], 0x0) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f3d000)={@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000169000)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000ea3000), 0xfe89}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000203000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000c09000)=0x1c, 0x0) writev(r0, &(0x7f0000a0a000-0x60)=[{&(0x7f00006e6000)="f8f7cd0a487a95575293494ab40911c32dd18b5116f5159166", 0x19}, {&(0x7f0000ef5000-0x1e)="d13716d21dec3971f4e823768733d06112ca0eb5d1c7f70c343fe9dc4c6369a4adccc6c19300a75dbce78b076c218be4f45350e5d9f3f316833e41bf130e02400a505f001c3b29ea2d079182b634447f2204fed576e6542ea6bf68ba22be3127f75d0e7a4595222ed89c687e24b35b2780e5e5176d5f455ec9048cd12bd20b5602588691882e74f1e11469ab17eda692c4bd2a4b4b7b", 0x96}, {&(0x7f00005ec000-0x7)="00c0b1cf653f4e", 0x7}, {&(0x7f0000b2a000-0x9c)="c93c27f221331c4ef7ec1743a5456f9cc56b2485243e837346679ffd023efdc45164efdd77682b74e97277fc19f347097baedcf4a57eb6f973286abad748d202967e792124004ed36b0c36635aa2278f020641bd2f5eee32facfbe15318c621fc114c7d87fcbf5bb45442330eefd86f4b3317582e4010f49a14ef6d896791f0a72081d4d478056d7a8dff973b06d90b5e733ce66f2187d466bee3228", 0x9c}, {&(0x7f00006df000-0x8b)="edfc6a6d0ffc8dcab2ace4e80c5517dc84419eb343447c3f023dee83afca82a862780efd3978d7b11924b9c41382d4e1823e84c65355216d76e7ca95fd9864bc92ea3619018fa4de57077ed2536dd2649dcd45d078e429abccc9fb5ea0d4f1906c168de64960796509e8af51bfa267076790e71d12ac68e50c941d5e37874780c676eb73bd62bb551f2088", 0x8b}, {&(0x7f0000779000-0x2e)="6d91f94cccd4095fa606a2be48a4d9e09edadbca80186c34ac69ce9d4930f9f2e1f54a541c7266458ae14ff41ba0", 0x2e}], 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x8, 0x5, [0x6, 0x0, 0xbf0, 0xfffffffeffffffff, 0x18c]}, &(0x7f0000391000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000262000)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x400}}, 0xeeaa, 0x6, 0x2, 0x8}, &(0x7f0000fb7000-0x4)=0xa0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00007ea000)=0x10, 0x80000) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000bc5000)=0xfffffffffffffffc, &(0x7f00009c7000-0x8)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000007a000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00008fc000)=0xe8) sendmsg$nl_route(r4, &(0x7f000090d000)={&(0x7f00001e0000)={0x10, 0x0, 0x0, 0x4200000}, 0xc, &(0x7f0000e69000)={&(0x7f00000b7000-0x1c)=@ipv6_getnetconf={0x1c, 0x52, 0x600, 0x2, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004a9000)={0x0, 0x9}, &(0x7f0000dee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000113000)={r7, 0x1000, "9f1b37bb581746e4cc33747ffd69588a6a78feb0dbb221515d66adb1f24686a14645e5892e382409ef731e9dac509280994c9b5def6c91f693fe133bee76d6ddcb5a344a217fbf5c75d4c89a1692012c0a56193a39ddac452108754e8002ebbaa692cc71b35a70faa5c869163bbc0ff10fb11f60c139783a99d3f8b901b3ffc27e2f4f79d99637f49ca7c5d70bac676e82621dba099e387721f20d3a29ad337b333c850b9c6891737fb32b904392fcb78c6e723aefab05f4b9cf0e44800e7d747fd30ee690041dbc575b5768476dcf323be151b214e10561da143485e14918f6f036c92c72b00ba43701ca7c1990d11fba1f5b220b5650c63737abb6ac51b4cb3ed125733523389bf83b97c852d14232cdaf97bed0cf98c82603879950f1c730ad4a959e8d56171bf4873a03bbadcc7b5de971ff5d4b462145f322c8ca4d4f3470fce09d878a03e2c6bf8a6eacceb0d0723171c350d5b7dae25c0d59dbb89eaee28c7e55cd09f3735709ed560d7cc3488be6aacb76c5ea3437b74a0226875d9ad33cb56b19288843c54083bdf15694db00c87cae598de21bce8ff25c19c3838126bd5d26fdd638af2ca7e1b3120acde2a6b039d52d1596d55cd3f0afe43f5f0326d1d0581b2d57bbfb6eff3351125adbdeda7dc5a2d59dd1b423ae42f0a2f6103d80ad32fbe28d0a39bb2160885b950feeee39ccbcf84c298ef98688de42582f2fe06684937b637c2b572a0c5e4d48cc757f0e30f43c50d69a03d6fca8377d344ea708170e1436ae682d9f62927c6101a8f0d817c34d043e9403b585cf13627e2a711e959d274dc9c4bae16f4e1930c41811e248ff0b3f9d278a3a373c83b550ecaaeccadb97ba830e57dc0ac333420926e03d5908ef5a51da04bbdf9c941e098d706fd9039acfdaa75655f753b808f6e66e99a5d7aa1f1b41d97b7234c7345f3534129d2e19e958f0972a09ef1bef8ed83ff79703aa1c5ab7a2f561b5fdc473747321ec2f9e0f3c9dc5ea2b6cf3316eb4453192919368f08ff32700e751d4d80b2d54565bd9ca397879fab9ef581178735a3ab7d0335aaefd46f54a0dbbd6c94c74fad6344e6bccdcb98ac91bdbfae59da21b552f996f1d4b3a9bab1adbc1c8a083659f3511f9a731f26b1e697869b915a05a1cf9147510c39cb380acab725137711c4ac8cff13b405e7fcf16a0331c9d869329ebedee84006f708dc103e46e963d85176b38a637d8bf528c097eb683008369bd99735fe08795f02cfc8a63f054bc7ecab0200a4ed91408778d69107bf3ff70cd2449bb15cdca1f1f45a2ed78f3c70c2130db8ce6dbcc472840e498a690a7f86373e5f4ccb4fef005c18dcad11a5695c5a0f71e7364a4f803de78454f591f3e97b21ad247f3e7c810b3c98d04ab6ab14aba19d62e3113b118577b2dd4a087dcaee33ef598c96bd6147c72d93736d080388d09e38756def90754db9e7d79854928eccb23c79fcc686e097ade20b76efa368387556a8b4a6dedbd75b7a0a31d490774d2e2adcbe0355cc05f88a63ac3d255ff861fafcce4fd3bdb41ba613f713ed94215f97f35c6e75d126fd063fd040a26a54f6a19dc2b7ccedb09cf59eda46e7953bc0e413bafbcfbc387b3042a089b77d1d022c80e26f882a95d8b0ce02cd44217b45e9e518e9ad88aefe73aed11940ef4721380cfae396d3875670589d50f0c2c6f78b470150484acf63485517d71d3fa2d6903239108b3390497f1b157b09db4fa49f87820849598fc81d2c0c9f8413281f57a9e49de1bc9bbc07473451088f5da351807ad85e5e08bda6309b3250ac7cd96e62ff375c5306c00b1772e6784e3aa639a294c40af05194f13f09b7279c6fc07c08d8af8d5613ae99366e9018bcaec78e45eb24b553f914dc3cef773a5e13e0c5b27c69924b4d2d8fb01747aa3895a351cf6c12f0bf7b10b07d63a487327aee1d538bf8f02390c556e05195a3ac0156cb55378d697aa9dd26fdd5344a38b4c644033a6cd25742d40c8a58425948c47e1e565c2a6a42d1bafc37efd779d1209f09efdd05eb178be0b85c1803b80fce2f614ef3f3cfa711de4fd430fec7b44d3a75174c2a20d03627a3508ba3a0b47590ef09913be053d9df5ebae302260bebf49220d819711fea87875d231971d8bee96c244bd6823bdb633b33b8066406382c010e44fd5c6ca79316b0a011798f0bc994be420f93653fb3e1a080cf3087b011dc73f22501e274a69a9322e3324949943fba8559aab9eef3f94fe1734bca5a11ba9f70fcba3d06c65ee4aaaa556e4d7d7d6c7fddb16968e0a0ecc81ad07ac6de18cfbf0c984e7952e848c2062343e4b7581a2a12d997d182c0cddff4fdec11580f700c166940c623d758c265bb8766dfa2f2068038e85fcd47a8c77da251babf7adca63fe81e6e87dee35bcd6b9b20b892565e42e70214921088acba7e1cf66fcd33f6c0e18034076d2a2b28840375314e20030be6594b667a43da4310cdb69221d1791966763c9a9d51782733a151c5e9ab1a7592201e6e36687663f8b8f9e6e65717d2ba19924bcbd884b8d93b0dc373026e8d381bcfffe82e97bd511c559bfbcdcedd4323beaedef72b9aaa802c5f996e7c4b7e81ba91d29722b7065a58914e244877064675f64b2d90ea02996daba22577df5ac2eabcf6fa26fb46d237abd06c93cc30b829740813c330590b10f070ad83b9fce9d36a81f20ff9a2930460c030b9a778fd366ac92f6de8a1aca3af9deaa4c17a5255a250c6cffcc3df782c921f6b98cb7605ef8d5ef061b647f51c8ed6ff96ef533f1f053297d2ffe6793e0c2e4f5e7687c76b72621e40668f63b1c504b1603b8b5d6b05325e655138d9b934889cd563293d57f0c296339be54bc4f87dfbd36c383128d27d38e1f854305ba5b6b1058d1e00c6ba4e7c2e73b6e86b25ea5ae779dbe7d21ffcc75c6d167572dabf3c8f6d7e43634073d24861c6bd34a58d09af211d030d59b20941a68674ce807177ed6b691941eef5a0948fb533c4c59a0adab2e1a9a13a033404f04ac56eb9e722c43bf256017da70b907a429bcc6a126c2731707c0b2488d303c8192cfd7472c285ac71906dfda4d53232ec37441b458a646157e13fbaaaa2a9a2fbce6e3f1ee76efe8128b486fb61256b014ce58911fd1cf22466a6cc4569d0ec7d160ddc3de387e568a62767d748cb26d49dd158364128e6480a983952671c3c87d76331d11b1aa101bf34b3c7a819ecc8187cbb3b08c5cdc2f674f0b840488546a4b691aeadd3f1cac0001c2e3a948d291cc2a1f3f9981791b0215f5708fa3b6a26a59f2cab3c67bdd344fc4b155b5fd247c392ddbb22e8b8d4bdb72ab6f3162868df061ea660156db7906ed1e93ce2f85c5e69aae70a0d79c75fba6569a95d899c2a2bdd6cc4e4453d7589cebc0d3ffe0e387118745ae00be24e3005646cbccfee979a28efaf5af02f4b0240138d83f468c66be0ce4117671372f5206bdb9c9b7d756863cc90bad75e2c6d5b94a54310a76083b6ee3221e93e2faebde6a7f792bd1d522cde3dd52ba86eba9f85c2dc0d7d96ab6fe7d071b8c3281977c0eb5e2b355e0211edba162cb2c3c7973b08c8d027755dd692957d06a40ffb83c46be964f4ba9c26d3c44bd3a273c3f129f6908a63239d81459d2730e9c542b4012a8b065728e0f142601fdf0d22837da77f79af2bebaa508ce6c7b528d8875aa07684299b8c4c2fb32e5c1600d5805d5e42d851fd515d01f202a846969a1da7c3d191234402051aa074281e4071ae2683dd5035e4b20476c4e690cc275d62511b1923a570d8e7bd97d1c9236f22b2024dd6336a04941493d810cc6dfd78fd1b91ba1408b2f937e3de29aa30b90268a5c4eb90c050430f633e7f726488882f915094f0088f5147a67b2a2487eabbc6ba4e60fa936f172fce540fbe5126cce79da34ddc090ae2197df594520216c0dcfea9f3c7857f50a39c764f12075c7d7e6a40ee04873e66843545911695bb3afb5ca92f7d264a7dcc9933d5f8a27a7eb93dc20663a6884f6171192af5dd58519c8b7f280f18d7bf5f222a38b82a773684ea99d3f741025dbcc57b3de876f9dca03f649d4e9ca656b744f570e1428b019dc095e3997d189efffad5f3dd6856a2b8584c410aadf5f5f60eb2b815d83f9fd8a710cf4776db83eebfb32ca46411139887ac7afb7b6903a6a2d0809aadd1264d78f553fe9c491ab2baf3fd8e83fe6c5ae65884b260571c942eedeb9371806367d24f12652cea7c107c2822c4bfda1246eb9e9082fe40f079cc016b2616d62ab12b270b30e92b09301f7dbeffdd9c390d0b2b373244cf66d2d7cf0cfb65851be148da368f450ad7c4602d21266033b9c9131f83febbe7c21d7267678a54b569f8e204a0c22a339caa9ad718f19101350e4ef0ae03e14d33af59518ad3c90571c95d76dd534476e9c13cec40556afe3eddbff352b42eb660345f5ae8449c76e56064ab4df23347427d8b19314483b65ef2b7b7266e0ca0a61045980d24c73da956c982c75761c6e6f7486ed297130ac31d70268a7e636285e46b968ae1cd4ca86e390e209496f7a53359d12c969b835183abcbcdb5ebfd961ca4cd9c44151e1c041ec7e9b806626c37449315f9d3e32e99fbafaf5859eefef2e562b8eefc0d4c6361f4c245f3c738ae01adda8e9549882d0ef15a65357d4f9d18303a1cfd569944aec54f3fe53e074aa0f1794db477fdc1a6246b06ef881a4af2efaf95bef8634b29a80f9c8e0d3f78989c9bff65008c1447530f443131636afeaa856a285df8d2a18ccca70ec366b1a4edb39cfa89e26063514e52c2951a76478bfe47a1e87ca91eae07e9f2954a9579e0618e0fc77242199418644cb113dbb15101e3cef27f8cc4ce2adcf64c022739608dea8d18da34d5e181d03f1126091181270d1e598fbdb7442ddb80c12f4b6fa98ef1dba9fcd7d2d64ccd4aedaefa28dab27f219d1122198f654ace8afd90f2a89b049ac7d664406fc297ae0c686afa0ca8ee3973bbd5aacaf72633edcdaeb602172d000fa5c40fdcf03dbf077ddb8e9238886fbb97012252ffe6ae50200a9105bece1b69a17f9d3387af9701d226388c94eace17dfc010c89997e16ba8866325b45f6fc14f4ee9ca3b0ddd8e76fb89f3b2b2c59fb1a73b4283e87f3a7182d8bdaa5306516b040dd8bf017675963e70a1e91922066b2b3aa9e0836daa698aa378b25e8b5bb18fb8a2acb3c1c4a2bd0ce16ab63369b06446ca5632a7e95baeb2da52a2f50400be8d62c21c2a29fb5b88c43446effed227aba344c64718d262f561d691fb4d374fb11a084c91e1057e9647ee1b78c10a518310c880148d5b3a036a1f4635809fd8e94ffd61eb74ab33290fdd6232441e9fe707b7246e84f3b0d9dca3cbf8fc913bfc35395a98b9c2394530f3e479a87deed230718725644ad7acab28c40bc13f32cce008ebe4446cd4d83d49c3dc276db03786eb8e11f34916b94e8668cdfca1db7fb010f376e05e8df92c04a06cac34a143ac003ed5062c88a9648247fc5dbcb0a895a7c965ced789b302ca97b9afa619d94d18a44f7db0473ff9ff9d911fc8115fa5b0c01b77e56c7a430e7146eea6db37c83f2ac1013d4b49a8d0dfb6bf8e07b7460e97641b445a4938447b00edd6b24b4a19d0df80eb90493c612ed0d26f4588ea06176b619f19eee3a9887a67e655edb8f3fad1dc868f6f07d5ede2fb0323f59b85053128691c9b054dde48a51d6497142ce3adfdabd493b6fa5a7b0c78f48178e7e635949e153200d9b22588ba487"}, &(0x7f0000ac4000)=0x1008) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r8 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00003c1000-0x4)=0x4, 0x4) r9 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[], 0x0, &(0x7f0000092000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f00004ec000-0x1000)=""/4096, &(0x7f000055e000-0x4)=0x1000) ioctl$void(r1, 0xc0045c7f) recvfrom(r9, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) [ 51.178213] Trying to set illegal importance in message [ 51.186092] Bearer <ø> rejected, not supported in standalone mode 2018/02/09 22:05:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000012000-0x4)=@int=0x5, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1}, &(0x7f0000012000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20), &(0x7f0000012000-0x3)=0x20) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x138, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000960000-0xb), &(0x7f0000204000-0x4)=0xb) r1 = accept(r0, &(0x7f0000e44000-0xe)=@l2, &(0x7f0000bd0000)=0xe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c80000), &(0x7f00007ca000-0x4)=0x4) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e7f000)=0x10, 0x800) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4), 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f00001c2000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}], 0x3, 0x0, 0x0, 0x3}, 0x100) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000591000)=0x1000) bind$alg(r1, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004e1000-0x4)) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7b000)=[{&(0x7f0000f79000)="36d06d50735190c4ad46195b85ae45316024b0c0f1469209", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getpeername$ipx(r0, &(0x7f0000990000-0x10), &(0x7f0000a3e000)=0x10) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000007000)={0x0, 0xcd, "966aca26aa0f291b511462bde395f0cca21ba59921f293f65ed4315278e7055d3ee3982c1ae9e6cb84daced90a1b9bb84b671e6bc98ba6dc4820652b68fdd82e5badccdd50713fa9e657a0ace12105c02a979822661da7f94bc28c4e28311ff08cf94ce28b256ef4a6c55895861d7ba6b75387d3a215559cc023a26153a67e85c7d7dcc8230ff467959d290bf961c257aed66e804d66b099952ef56b3d37b86083104c96ad1489bed22d36a2e7f7934d2cb16e998059770c18a66cbb85b5c3bd1549578bd89670949179de7df4"}, &(0x7f0000002000)=0xd5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000a000-0x8)={r2, 0x8, 0x1000}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 51.226252] Bearer <ø> rejected, not supported in standalone mode [ 51.233515] Trying to set illegal importance in message 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = socket(0x7, 0x5, 0xffffffffffffff81) connect$ax25(r0, &(0x7f0000fcf000)={0x3, {"557678ae0dc15e"}, 0x4}, 0x10) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x3, 0x806, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000003000-0x4)=0x7461, 0x4) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"84cf8d4df9a82e"}, 0x9}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x2, 0xf, 0x7, 0x100, 0x4d0}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x490)=@security={'security\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x100, 0xfffffffffffffc55, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x10001}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x108, 0x168, 0x0, {}, []}, @common=@inet=@SET3={0x0, 'SET\x00', 0x3, {{0x9, 0x5, 0x57ef}, {0x7, 0x6, 0x3ff}, {0x7, 0x9, 0x1000}, 0x9, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007dd000-0x10)=@common='irlan0\x00') r1 = accept4(r0, 0x0, &(0x7f0000fba000-0x4), 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000033c000-0x4)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000416000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4faf}, 0x98) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e70000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000442000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001bc000)=0x81, 0x4) r1 = socket(0x1a, 0xa, 0xfffffffd7fffffff) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000e44000)=""/174, &(0x7f0000e71000-0x4)=0x257) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000), 0x4) pipe(&(0x7f000052f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008d5000)={0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001f1000-0x8)={0x0, 0x1}, &(0x7f0000f6f000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000076f000-0x10)={0x9, 0x820b, 0x4, 0x4, r4}, &(0x7f0000f70000-0x4)=0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000b2d000-0x10)={r3, &(0x7f0000f6f000-0xf5)=""/245}) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x803, 0x2, &(0x7f000023f000-0x8)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000083f000)={0x3, 0x52a0, 0x9, 0x3, 0x0, 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00002cf000-0x468)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a6000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000747000-0x4), 0x800) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000aef000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000626000-0x8)={0x0, 0x68c1, 0x100}, &(0x7f000047a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003c2000)={r4, @in6={{0xa, 0x3, 0x9, @empty, 0xc86}}, 0xff, 0x981f, 0x2, 0x5, 0xffffffffffffffff}, &(0x7f0000135000)=0xa0) getsockname(r1, &(0x7f0000fe8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000b24000-0x4)=0x32) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000127000)={0x4, 0x10000000, 0x5}, 0x8) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x5b60848ce644742) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000120000)={0x0, 0x6f03}, &(0x7f000020f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002eb000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x2, 0xcd4}, &(0x7f0000a66000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000744000)={r3, 0xcf, 0x2, 0x80, 0x20, 0x7, 0x0, 0x8, {r2, @in6={{0xa, 0x2, 0x2b49dea2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x3, 0x5, 0xf243, 0x2000000000, 0x3}}, &(0x7f0000825000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000006000)="7f9cb50dfc", 0x5, 0x880, &(0x7f0000012000-0x10)={0x1a, 0x7c67c28602631731, 0x8, 0x8001, 0x9, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b77000), 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b83000-0x10)={0x0, 0x1a5, 0xfffffffffffffff7, 0x2}, &(0x7f0000a38000)=0x10) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f24000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x6, 0x3}, 0x98) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000f24000-0x9)="ae7701df74c0c49562") mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x401, &(0x7f0000f24000-0x8)) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000f23000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000f22000)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004dc000)=0x10001, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x98) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000f22000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x6, 0x7, 0x2, 0x0, 0xffffffffffffffed, 0x40, 0xc23e, 0xfa, 0x3, 0x8000, 0xec7a, 0x2, 0x8, 0x0, 0x7fffffff]}, &(0x7f0000e61000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000706000-0xa0)={r5, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x9, 0x8, 0x1, 0xfff}, &(0x7f0000849000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000dac000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x400, 0x5, 0x4, 0xffffffff}, &(0x7f0000645000)=0xa0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f21000)={r6, 0x20}, &(0x7f0000f22000-0x4)=0x8) 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x80f, 'jitterentropy_rng\x00'}, 0x58) getpeername(r0, &(0x7f00001ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000282000)=0x2e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000851000-0x8)={0x0, 0x7f}, &(0x7f0000797000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005fb000-0x4)=r2, 0x4) r3 = accept4$inet(r0, &(0x7f0000f40000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000019f000-0x4)=0x10, 0x80800) getpeername(r0, &(0x7f00005ce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000626000)=0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d18000)={0x0, 0xffe000, 0x30}, &(0x7f00009c0000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f06000-0x8)={r5, 0x2}, &(0x7f00007da000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000617000-0x8c)={r6, @in={{0x2, 0x3, @empty}}}, 0x8c) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e32000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000052a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000982000)=@common='syzkaller0\x00') 2018/02/09 22:05:33 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x800, 0xb780, @fr_pvc_info=&(0x7f0000001000-0x14)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000000000)="aaaabaea88eff3e2182d73c7acdb09e1da54252c95a6bc294bd14a3d73e6b433d84e11a867ad030559a4acb08c100cd292b7063678fae0ffd8b9cd62c69bb080728a5ef0492adba269f0498d72b63a51844ef0634cca0e491d41fe4e50c7e12339a339858c4aaf0042d7030dc08345046796457789406afb3e210e142f9af166689f86e1c6658b30e41b77b8c8e6659098ca1cff120bd653e43dd95869c6b07cf70d0915643b2e1154e93d45348c20277a8cc64c12cb80a0611600fcd3e5413b694ea61dd4d86b7b509ee51f84d6c6aa675b3ea12e93c0740705cdc2ca52a2b33589811f3d060b1aa1dbe51c039731ec86ce", 0xf2, 0x4000, &(0x7f0000001000-0x10)={0x4, 0x2, 0x4, "5424dde072ab", 0x5}, 0x10) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) [ 51.437074] audit: type=1400 audit(1518213933.707:53): avc: denied { write } for pid=9604 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/09 22:05:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008), &(0x7f000070d000)=0x20af3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xa8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}], 0xe8) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) socketpair(0x13, 0xa, 0x8001, &(0x7f0000cf8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d4b000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}], 0x30) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000673000-0x4)) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000584000)=0x100, &(0x7f0000c66000)=0xff91) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0xb, 0xff000, &(0x7f0000f3d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000057d000)={0x0, 0x4}, &(0x7f0000fad000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000063c000)={r2, 0x3f}, &(0x7f0000633000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005d6000-0x4)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000)) r2 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00001d7000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000b7e000-0x9)={{0x4, 0x400, 0x100, 0x1e, 0x7ff, 0x300}, 0x0, 0x2, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000623000)=0x9, 0x4) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x50, &(0x7f00000ba000-0x50)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1a, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x2c, 0x0, [], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x5]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) socket$bt_rfcomm(0x1f, 0x400000000001, 0x3) pipe(&(0x7f00000c0000-0x8)={0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00000ee000-0x38)={0x0, 0x0, &(0x7f00000b0000)=[{&(0x7f0000090000)}], 0x1, &(0x7f00000ee000-0x28)=[@iv={0x28, 0x117, 0x2, 0x11, "91abddf613dc9b3f9361a864cb5d6e9967"}], 0x28, 0x4004000}, 0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000ee000)=""/220, &(0x7f0000091000)=0xdc) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d51000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b2c000-0x10)=@common="6c6f3a000089ffffffff9300"}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000d52000)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d53000)={0x0, 0x0, r2}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d53000)={r3, 0x80000, r1}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000d53000-0x10)={{0x5, 0x1}, 0x40}, 0x10) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000d54000)=""/7, 0x7, 0x10140, &(0x7f0000cec000-0x10)={0x4, 0x0, 0x9, "745fc29a9934", 0x9}, 0x10) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d57000-0x210)={0xffff, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0x1, 0x3, [{{0xa, 0x1, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x91}}, {{0xa, 0x0, 0x6af, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, {{0xa, 0x0, 0xde, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x210) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d56000-0xe8)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000d56000-0x4)=0xe8) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca7000-0x8)={0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000a6000-0xa)={0x81, 0x4, 0xcc, 0x9, 0x0}, &(0x7f0000fec000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c22000-0x8)={r2, 0x5d5658aa}, 0x8) write(r0, &(0x7f0000006000), 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811070000005027ecce66fd792bbf0e5bf5ff1b08974faa00000001000000008000ff4874001b00ffffffe106ad8e5ebe326d3a09ffc2c654"}, 0x80) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000095b000-0x10)=@ethernet={0xa, @empty}, 0x10) 2018/02/09 22:05:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xffffffffffffffe4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c29000-0x10)=@generic="30a023b47fdb7956918dad76cbd53821") r1 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000379000)={0x0, 0xed9b}, &(0x7f00006fb000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d58000-0x10)={0x1, 0x8, 0x7, 0x4, r2}, 0x10) socketpair(0x8, 0x3, 0x10000, &(0x7f00004c7000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000260000)=@req={0x7, 0x8, 0x6f, 0x8f5}, 0x10) 2018/02/09 22:05:33 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={0xffffffffffffff9c}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000018000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000019000)={0x0, 0x0, r2}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001a000-0x20)={0xb0, 0x0, 0x1, 0x120000000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000016000-0x20)={0xff, r4, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000004000)={0x3, 0xffffffffe9e475d1}) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c8a000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00007c8000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e2000)={0x3f, 0x1, 0x401, 0x8000, 0x0}, &(0x7f0000ddc000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f6e000)=r2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c43000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/09 22:05:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000182000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008cd000)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000422000)={&(0x7f000049e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f00006a4000-0x30)=[{&(0x7f000008b000)=""/4096, 0x1000}, {&(0x7f0000ef5000)=""/13, 0xd}], 0x2}, 0x0) getsockopt(r2, 0x7, 0x5, &(0x7f0000fc0000)=""/230, &(0x7f0000cea000)=0xfffffffffffffe4c) bind$vsock_stream(r2, &(0x7f0000c07000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/09 22:05:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) [ 51.602307] audit: type=1400 audit(1518213933.872:54): avc: denied { net_bind_service } for pid=9637 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 22:05:33 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008c3000)={0x0, 0x0}) pwritev(r2, &(0x7f0000549000-0x50)=[{&(0x7f00006c6000)}, {&(0x7f0000007000-0xda)="f01fd191ec171f31fa9cedb8a74b033b235939ad29e868066d279d607efcd0bfac407e8a2bbbac21fbb3dea7b28910f7218fd0b3d158f84440362a892915a2688c1732fcf5511ec37dd8b935c67f42925d9972e4b4942baed4b2c159925ea404f46dba5d8b1ca76055aa80fde3e228fc9dfac2c1912eac23bc59de7d77bacb2381025c2c31ecfa87f5c74103021bf05f2c36be401482d6d6fd346e1a6e4a2bf6a69216d3688b19f33d89845462dc1862ade0f5e731f0ae04a6dfd1ddc62d5a6ee09beeccfe40d67d87704d937c8c4dfde5c65acd81033c8f2a1d", 0xda}, {&(0x7f00001a2000)="76ac683778a94daa64cb8944bd3c2a9767daf0ba030e1326fa57a27dfe1862c8adc0f0dff4f376d1e75520db17e81eb3105cfdf1f92e0d9b83c322f7ab8bdef368ba04673ba9b4941b1c065d5663d9ae18ae195a4afd1a3d03d1c44092ec36db3fd1", 0x149}, {&(0x7f0000d57000)="8336ee4b87f8bb9b1f78b71c89682570d02bf2d0df9059569a597e1733c302b7bd93f4bdd3d11d2dd1f28a346f2e964ed18e07d1260a0495bc21e942aedd22fa84ad6945ea6ed6b2c7530ff53e68046eeafa037d04638128ebe2d130b1d3e836fef86153651ad50e0a9a03a39c5e68989ab3fbf176c29005cfeb1d134c444eaf59d03799e1d4d6173ac8ddd67a9556bcb48b3f7dd05feb8a53c731b4e7658e43f4adf18de8e4c5575ad210488e96621dc04ecadde077dc5b8d67515ed067cf4a109d3b96b00e9ca2298735bcba85bf773907f2f4ef816814841c1e7424288787e1340fb719a8b7fb74320e274654ed20fe2197e09f6cd6", 0xf7}, {&(0x7f0000c38000)="2059aed1ead75fe21c6d1424b76689a2af4542438cb4cbe22cc4d3acbbf109a434a99a200cbee39a1be3cc7dafd306a7ff9bc96fde5bf473baa490ca6d4f7db5ef1c509201af35ba5b370226248cd4bb9aa6226230af37925a8cd662c9f94f04475c2c8246a430c9fc46f6dec25ec785c5dc82bde9bf52f3b1091eca7bc5f78ebf43bfbe431bb1ded49fbf2d0091acae42", 0x91}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000020c000-0xb8)={0x0, 0x7, 0xb356, 0x81, 0x8, 0x16, 0x382, 0xe5ce, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x6, 0x9, 0x7ff, 0x8}}, &(0x7f0000a2e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c1f000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x5}, &(0x7f00008e3000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000feb000-0xe)={0x0, 0x7, 0x3, [0x80000001, 0x8000, 0xddb]}, &(0x7f0000af0000-0x4)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001bd000)={0x0, 0x74, &(0x7f000094e000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}]}, &(0x7f00006b5000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a6d000-0x8)={0x0, 0x3}, &(0x7f0000de8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cb1000-0xb8)={0x0, 0x1, 0x3, 0x0, 0x8000, 0x800, 0x81, 0x4, {0x0, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8, 0x5, 0x5a00f00b, 0x33e1, 0x470c}}, &(0x7f000073d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000da000)={0x0, 0x10000}, &(0x7f000044d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ca000)=@assoc_value={0x0, 0x4}, &(0x7f000043c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007b8000-0x8)={0x0, 0x2232}, &(0x7f0000968000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000275000-0xc)={0x0, 0xe3d, 0x20}, &(0x7f000084f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a5000)={0x0, 0x8}, &(0x7f000024a000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000092d000)=@assoc_id=0x0, &(0x7f0000335000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000023f000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x3, 0x4, 0x3, 0x4, 0x6}, &(0x7f0000efb000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b9b000)={0x0, 0x8001, 0x3, [0x6, 0x4, 0x9]}, &(0x7f000077e000)=0xe) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a8000-0xd)={0x0, 0x90, &(0x7f00005f0000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xc2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0xfd9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3509}, @in={0x2, 0x1, @rand_addr=0x3f}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}]}, &(0x7f00007c5000+0xab6)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a2d000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f000081d000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004ad000-0x8)={r7, 0x200000008}, &(0x7f0000dd4000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000149000)={0x0, 0x6}, &(0x7f0000554000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x90, &(0x7f0000f4a000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x5, @empty, 0x400}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000000}, @in6={0xa, 0x0, 0x100000000, @empty, 0xb92}]}, &(0x7f0000c8b000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000c42000-0x188)=[{&(0x7f00008b5000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000b9000)=[{&(0x7f0000f1d000)="fd900247e7879a6f803d7e4edadfe9a07761b8b2a5754f3a7ad10b2da7dd6986d094fe51eb8866551cca033e745622f1a0347f", 0x33}, {&(0x7f0000cee000-0x5d)="fa7e35c1e4a7457e9625162998ad90e2ca4b78e308b8e202d241441de32fb68f25fad73437b33b4151b42fe48ce4b84bd79452a97886aac8b30a5a5464c5efc7a7921242f7f1db668c1f9ea6991ffabe8a1628f5db8116d86d6cccfcad", 0x5d}, {&(0x7f00005a9000)="90384075fa48c7934051de7d25c4ce37efbd06f967bc5691904c4aedd8e9d9347b4eead45b8c64f2ecb7727e371d2b60bfab298b3278c6e30846877294a51ae9aafa9141b91a1ff43a84d9b62d7aad22e506ed1442d73c402554a23719ef49fea87559979bc79d2ec546617b5cd79922b6441beecdc8534cb7d327046acf6bc7d2150c94d10505a4ac609703371e40296500b725f71d33b2bfa0b66546", 0x9d}, {&(0x7f00005d0000-0xa6)="c6b4f358707f8f466423056b96215e4919640003569c50308ba18063335ffd00272c072b5ac92651f2e6d037dcf54b6746db81953ed42e0623c458b8ae2eb8116618cb2162db452bc3a70b34bbb6c9a881938aacce622b5a640227835ec2e3e7e4254a82078cd9bb91d390f327d34c633ee875951237729b455137ca5598a43f3bbce9840de892408205480fecff580823a56e02afc7239bee04d9c4f38e29b9fa2dd28ea448", 0xa6}, {&(0x7f0000a40000-0xda)="9bf8ab08c21707969cddddfad6cd673798789eaafd7bd38697fa834005810bb8ae77ff3a2207da932fa737fd9410d00acff13c4d382bb043e69fd0ad62689d2b8d8388e31e53cb8f41911c0f29f7db4bf9ac13d6a730faa0a7d3590443e31e3ea5826115f54a0471c4e6a970c167e60fe81360769c4d6190069d84d7cbfb21bde2813adde9c7a468e30d6f9ba02c60a1420a9d28d0ccac169490c0b66c78e123bbeda30e3357b9ffa00b04d28021a28a697d9a71eeff2aafc3f8fad8eb47cd72fb41cb9ccae7f88cc6246f087120f88bcb5c0b009f803929c5f7", 0xda}], 0x5, &(0x7f0000559000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x0, 0x6, 0x3, 0x3, 0x9, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xb332, 0xf, 0x7, 0x2, 0x100000001, 0x0, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8, 0x5, 0x4, r5}}], 0x90, 0x20000000}, {&(0x7f000096e000-0x1c)=@in6={0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000031000)=[{&(0x7f000049e000)="c645bc30eeb2d0d04ed11a56a2cb345c8838b27bd399c58f6fd4f25272059c78730dafc6e7ce13c871608ce94511aa68c9d476ed57e44632e98f7d7f4306aab64daf5490218a93479793abf947bf519b5da98fd1a8b0c04040312c6d0ac86175ecc32d8e0a020c88af7cbe709f31640c2d7d471581e03d8919c287244148d887c01cbc280d716eec90a714adfc54ae6bd314796257100d98b59a3d490e3a2aa097fe7b24434ddd7fb285486890b32157", 0xb0}, {&(0x7f0000671000)="5daa6389b4c798740f29a113d0dc95764c0d3f6302377f091ed1ebf4819a288d820cd62bba6d3af660c588178d4fe39adf1e3f941e8837aa07bdaa6a5ffecf04c59ee243cffcb4c6dcd4f60d31a3c7e8e62b5cc478081df9f8eba39b0d132f2c2f7d6d9b36c9a61cc73a3ccea9313d4630a5c52eef0d1c1769c8f3cc04377be2e6df3eb175cf80c8a75e03981281510e86db901673c20b1f9868ee4cfa3f447d0af53e176b2eea54e8b6b6bde5545549d4e1adbefc92fb97e6f61dede85563fd9338b02b14b4e788c778333a0be92c02aca727979656c6ab5da782038c4ab8929c0ed3c5fa4a8cd4eb3a", 0xea}, {&(0x7f00007f9000-0x30)="778f8f27be8d0829cd8a502066ed6f049222ffde6a9c8d7f495ddb1e93d02ca32f395465101ac66839fe3c358d320e5c", 0x30}, {&(0x7f00001d7000-0xcd)="18ec5cc88e7dc72a4b27ae421a5348e687164886cfcc28f0d8f0ae43e9728e5c0768fffd3833c51da3d818525908a66a7f2634f62e3dec93bedc73b0ace032b37b896a0d21711d06b81300257170366c491dfc093e9b2b100106bf5df3f6a24f05851a0b67af0f794d0f76b7f55782669aa050ec346e03d591eae2f95d546e83aac2fcea492e34092a2df64edb431031c1d1b588443fee706128ee0e635181b14f0500345f6a2a9daf3c32105ba910b8fefaf933304207b1f8401148de90b715169acd5613f432581d6b4326e4", 0xcd}, {&(0x7f0000dc1000)="268798af1b9bcae038d0cf59ebfb12f12eff3ce4937c7a069eaaaf5a280d2db1ad6a089cdae5ae836cc26e28973e07b11186fd514a5a1cce36013330b87b15410a336291408ca338bbdacf", 0x4b}, {&(0x7f000096c000-0x51)="722766caa3141b3d8cc29cf8d7c4981b2155ab8d000f8e36c3b5e2bc6d03f4355d97420ec829342881f00fe26a3285a83bf816f2b72f46960cfc9d2aa3a7407ec29255297af49ce5dd9d87142b86af8dd8", 0x51}], 0x6, &(0x7f0000de4000-0x150)=[@init={0x18, 0x84, 0x0, {0x368, 0xfffffffffffffffe, 0x200, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x16b, 0x80000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x3ff, 0xffffffff, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x100000001, 0x2}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x9, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xa3b, 0x207, 0x9, 0x9, 0x4209dedb, 0xffff, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x0, 0x1}}], 0x150, 0x4008000}, {&(0x7f0000c1c000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00009b9000)=[{&(0x7f00000ed000)="256ce9560cc5183139bb4a6f1b192b40784dc5e1a70646139d837138220d90768714c0dac67e513c03963c845908a12c1fde7721d0b4ae45e8ecc45446b208bc5ffedbc2626727aa8af9525e3b8a874e796ee46fcf3af3274c003b4d5810989981994affcde1179962804eccb3470b62eeb3585d5a1da82fa16b4802a9b5aea70271997bff401d255b11d9ada89bdbacefee7197ff93ab911a8cd1f407cda947a9f34c631b3bf1467a6c0e958a037597792cb56c17870a4aa3d49fa268f5a1bf28a98646ed1046a5", 0xc8}, {&(0x7f0000e8a000)="1afcae941865e13b5f43f257460ebf1a52f704af61a0bfa271fc07a6c7f64f05b0ff0196d22aea638685f3c89553f50d825faff084c3d9a566983cd977083ec888ab61ffeec17258138d050a2ec0c390514d6085d83d377d437c7f78999407946a889353cc91c44bab1e13219163276aec0289780d04b1194ac2ed93bfb1d365dba7329d041360c94ac2523de5fe", 0x8e}, {&(0x7f0000eef000)="e102f87f72bcf3d131132eb692a81114aa40c4fe70d114df7cfbdd447bb067adf57b089305005be599cea4ce59b7aaa4e7eaed521e3d08a84f210e5c84e58e4d3e14628ebdf0dd789bae69cc4b961be00068348a42f9c3a1a6bfefc04f79cac3253471b7d7ba66d99bcfb8bc35efa267cba399372d4fb574c224f735f5dc72a81164eec4644b8ac0e1e11b57c02603d45d5a4d951adceecbeb98abba46da98d68c88f61410d08cd17e3f779a09f5f536272829804a35b0b1a6aaeac2be513a8227398da8e53d14b14652a76fffac71c9c4fe4257d5102dcdfcedc6676ea53b47", 0xe0}, {&(0x7f0000f70000-0xf1)="ab9e212788d17f1851b45addef99d82743d42cd6f34e73dd6ea4cd9f865a1f26e17bfb0d88551aece767662ea7e4a086b9cf9154a34c51c4221e98286b1b8b7dc20e1776b87f364d1cdd878c6d9cd847b34644d25e23ea8162730aa3c2ad4fba46e892a1a17f4ae60b3308bc228432c8b0182a78d7fbc1dde4309c794b68026b5a932621f48ba2085bdcb8777e92cbd480ea0844e3d26271e396a4d8641e99784a7411859bd29fd1d089619682fbed570fdca44cb2d523256a6eadc8a9be68d00b226837fa2e35bdbc71120242f40e9c1a1b30a61de1df8fabb41ddfad6f169090da940435fa79dcbb00cf9a8d1bc80829", 0xf1}], 0x4, &(0x7f0000b61000)=[], 0x0, 0x800}, {&(0x7f0000f61000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000d7b000-0x40)=[{&(0x7f0000bb3000)="ff0ae4f7779e66b67b7ede017700a5dea0c93e3fc080aea4de31", 0x1a}, {&(0x7f0000e1c000-0xa4)="bb61f8b333b3e7862ace4be56b3947ec3f6bde61e30239472ae9aae0bb4db67264ba3067369bd52fa8d9e0ea234fa65694901eb5230aa1da03833288c52895100fb623779a7c982578a0733b70d4ec150bb4a2f7eebc81493da78d8d69eef8dbdc3e4ad8d37f3a0f22ff3907536f09d1337f1197cc306683d7e8b22c191c887e8fc6b73dd780f2c43293f856845f1dc875f911b8de35887853b57f21ba404a6f15fc3300", 0xa4}, {&(0x7f0000dfa000-0x26)="bb7daf877f974674f9ccc803f4b6ff5fda16cf321280c079e59c6646059db8fb6bf0554f6311", 0x26}, {&(0x7f0000f90000)="e9104e13add3e8c5cb0e7b78f9d8c1b79d046c40ad83a6b044335a10141ab484491da62d1587d3f6ad28ce07201374f07226598fa0f068360af7de4909def048642dd9d13d4b91dd020bea82c2b47211d03634f1511885f7958b92e62b2112d5bcfdb87a58f83bd8a983462e6946f9f83777cd51f60ff76af534976ad64a591678a6adcdbb5f22d73b1abcef5528b0bd4dd6", 0x92}], 0x4, &(0x7f0000a0a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3f, 0x204, 0xd03, 0x5, 0x1, 0x7, 0x2, r9}}], 0x30, 0x4000011}, {&(0x7f00002bf000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000ebd000-0x70)=[{&(0x7f0000f0a000)}, {&(0x7f0000a0c000-0x57)="8a398a9a3cc0dfb0fa942f77a98ff03735c22337d23d567293b739e0cae4e320d5fe9a766a3f18c346754e1eb034cfb4ef3a870da53288138dd53d1eb1a44f84765c53087dab6806a584f91111071fb45c83eb93ff4142", 0x57}, {&(0x7f0000277000-0x8a)="868ae5662970bd69862bc9b08a9cca2298b13c727836585a6f3b7d88230f6ca90679a6dc56fe68f298c70eb1968f1d0afd409ca274f9b227996ac37b859b51392bea0478bf976ab4a066fbebdc765f006270113f8aa98c59d5c9878b265e867b64eced78bc1582985c239e36e364b3b0ee1ce58b35d9ee4eb34dcd738e8df11997eb409da7dddde04afe", 0x8a}, {&(0x7f0000e59000)="1d9505decdf6bb1c33e25d747628700cffb236e3214cfddb6783e366b19d1de9ddda9f8a1d31e01f9cdea726f3a6e855df17698aeb4245f11288c58890eb3a435f92ac48fbba1825f2bfb00abb6e1ae7b32985b34e159ddcd74509d407bbda84f8a9ec3c71c8445ecc0f7a392fd67826a3f030027031be7bc40d507aa669812942248e51a7d6f4641acb5e24c09eb67ea6e1cee29f8dbe2c501d644c904423e19979a0ff6bf6efd029a3beecfb9f6e0d52626e7674b14444049b75aefd4750c34afb20396910b0efac35f28dd2089872d51e", 0xd2}, {&(0x7f0000e9e000)="c7327f4ccdb98fa480739c64bacab3247a03525835a0baae0cc667c29359f0391125ef688a62e3b5a2d7e4c12d27a0308d69d11f0bb1cbcbf1b4b446cd80037ddf4d2a789c45ce81bc1f73eb19ddf4808b688eaf24a2c70fa0a9f06f053dfb1042d704b792201e80514b3e17b9d9629e4adbee4c80068f8996381b606afdc47ef1b132b6c6e3fb3d679abf6220840f609841af30efb31918c15f503425c60c0504", 0xa1}, {&(0x7f000080e000-0x69)="a67f0816da26f326a703fcd237a108b48733660d62f98dec1d41337ddd12d472df4feb4e5bd10969ac32f1b464ab3a89aef6c7301deffc5373749a392f4943e50db1752d07bff16107b0868703c9e55665d2d74e2f624aaa277a371b75e57c299c2a30241290e50011", 0x69}, {&(0x7f0000779000)="dc2638abfa1a78bab932a5bd411104efc5bdc4ac4c6309368c0b17d27be96aed26b41ce08cdc5c81c59155d1f464bdfc8211cc2e62c5f3d0770c5d52a9d5b59efacb49e6a90deca72e608ddcaf07c493895677febd8e7ca4de2b49c390a578461f1238173d8bdcbf96b743e948a1a84e", 0x70}], 0x7, &(0x7f00008f7000)=[@init={0x18, 0x84, 0x0, {0x8, 0x6, 0x5, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x266b48c3, 0x0, 0x9, 0x5, 0xfff, 0x5, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x202, 0xfff, 0x4ec, 0x432, 0x9, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1000, 0x8, 0x2, 0x3, 0xc648, 0x240, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x8001, 0x4, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0xaa, 0x2, 0x2472e489, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2f729284, 0x8008, 0x3, 0x4, 0x7f, 0x5, 0x80000001, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x5f4, 0x8000, 0x9d8, 0x9, 0x6, 0x20, 0x6, r14}}], 0x180, 0x20000010}, {&(0x7f0000e81000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000021e000)=[{&(0x7f00008b9000-0x45)="aac738ef14976d5725433cffa944e40c40a9f81ecfac3b869858d81f38d6eecd074ec6963ff7bfed0dad9b77ec631b2c2f4ba8b4ddb690bef02ad63fd8667f95664a46d7fa", 0x45}, {&(0x7f0000428000)="a232f7022211e5afa16fb6aee1acebb8581de5568f46b641ec58817e", 0x1c}, {&(0x7f0000f0c000-0x11)="78652e6be67eb1dc4f4382868f30420491", 0x11}, {&(0x7f00005d6000)="359cac19e006c9bd5b1a5dd40e209a2e3b63afe343962a79a91fe196d6544de0d37af7d0f6b7bcff15ac1f9c252325b140a78785619b78ca040ed7e41fd0bc0e3464fa61141a47baf0ce4839bdd005c19219f899c6986b80f461b076241bf986ca959e869c713ca0ee6e67d421c114365522eab3716b95c5375be2909a4d6ddf3e3b031b6665afe6b02b8d96e97999395548755c052966edf068225e433f950f5628ffcf5b0a0eecb09da824c75c1c4aa41648185e7aa2b015", 0xb9}, {&(0x7f0000d8e000)="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", 0x1000}, {&(0x7f0000647000-0x12)="d86ced55d6af4237c8227a245f20a85c7716", 0x12}], 0x6, &(0x7f000000d000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0x1000, 0x703, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x5, 0xfffffffffffffffa, r16}}], 0x60}, {&(0x7f000065b000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000eff000)=[{&(0x7f00008e2000)="bdbe0dedd9685663e2d0427d62b7d648be294c373aeb7d5889dde3072c0848305fac8fe3c4e14cd9242acd46163fdc6091e57b4ea41b9239265ac453c3339b6999f371fb4359a5c7e56ec3983caf7b48961ad37425915d67d289dc8912b1991e61b104b5f10749cff2dad4495323db772b769766b20c0ab3d452b3475493793603eb33637a702ce3a2618febc1bf52d8494bb14ac516e2243e26eebe3fc996a8d62ada43956bc70de078942a715f89e9dcbe0fcd2431828ef56f", 0xba}, {&(0x7f000086e000)="f2ce8242f4d12b316db9664b6196bb624b13062c51e9cbfb6c21751e0ceaf78294626ce73196784b448a56ff47d7b43373ab57e0284230fb8af1ac5aa99e", 0x3e}], 0x2, &(0x7f00005c9000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0x1ff, 0x1, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xd20, 0x7fff, 0x0, 0x2, 0xfffffffffffffff9, 0x101, 0x8, 0x9e5, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x2000000, 0x8, 0x200, 0x1f6, 0xfffffffffffff000, 0x75, 0x80000000, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x80000000, 0xd5, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xb875, 0x2, 0x0, 0x0, 0x2, 0x4d2b, 0xdb, r21}}], 0xf0, 0x40000}], 0x7, 0x20000814) r22 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r22, &(0x7f0000b44000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00006b5000-0x14)={0xfffffffffffffd38, 0x3, 0x1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ea000-0x4), &(0x7f000002f000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00008df000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f81000)={0x0, 0x94, &(0x7f0000f38000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x2, @empty, 0x8}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000dab000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000efb000-0x8)={r3, 0x9}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) pipe(&(0x7f0000bd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000494000)={0xa, &(0x7f0000049000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000800000-0x10)={r6, &(0x7f0000d3a000)=""/68}) bind$packet(r0, &(0x7f0000d3b000-0x14)={0x11, 0x19, r4, 0x1, 0x10000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003ff000), &(0x7f00009d8000)=0x5) bind$can_raw(r0, &(0x7f00008e5000)={0x1d, r4}, 0x10) sendto$packet(r0, &(0x7f0000cc8000), 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/09 22:05:33 executing program 2: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/09 22:05:33 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@dstopts={0x88, 0x2, [], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fc9000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00003d7000)=0xfffffffffffffec9) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000011f000)=[], 0x0, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000ebb000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fca000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000fca000-0xa8)=[{0x0, 0x0, &(0x7f0000ba2000-0x50)=[{&(0x7f0000ef1000)="b5017173876b6b2baa9c2f5e9ab4f19de8ca1f1805", 0x15}, {&(0x7f0000369000)="015e628dad4232e2ad5e701cbb8a4b6d45401830e109e4243e388189d48ee624fcdcfe177fc4848a6a1b59a3a2fcb6295bae08983f10bc13ca5edf7568df601f06671bb568a046689597db45ada2ff363fa47e28aaf913cdb6328507e00a639c10f5125d4aaeecf2fcae1ab153326958cb1cc5a5e97590794d40dbda9e40209136ccb8d65d443a9672e980d8e98702bc2df08a9d72aaae3a0449c0721f6cf50c6f36cfd2fca3cb3a56ef4fc8af974713d3fb106fe0a136", 0xb7}, {&(0x7f0000fca000-0xa9)="809cd844ec0349d3d743a7f4249c8993ad33a7795e7ed8415844e663ad40afa73d7016c68d5ef8f57b895eb675e04e29cac3fcc6f80124ab414d5e427427add9efb91c0ee8fa6de3d2329c371ae7f929590c677f434c0d62cf844640a331a4748351d0c2f685aa136e0318f953d829e8f17314c7eb62672ffb9a3c3d535181e93c6c19b63b67855c7d7de9147c900f5b6d76e8758342962d0a52de8c9c22b702bf39684b480b251e8a", 0xa9}, {&(0x7f0000fca000-0x9b)="73c1702eb08171e8608daee8930b77d275c518af700b865fdd39acef425344a0e38f1028c13fce3dd8d378392a579a091b6c5fb8ff178fe0ac8845c465bc86258df700fe7d3a619414af45a79c183caff0a09e0ef987a32fc2677933bdcd7e42f98aec93ce77656856eeb2d2841de4be3f7a8e5b4485dc62288c1338e51a294ef5d82a317eeca3d4e4c4dce94d35de4be43ab6f30e08e386c8986d", 0x9b}, {&(0x7f0000ee3000-0x3c)="cdf68b0710799b9286df4089e4520c7abcdebe2a0238547f4aae9c83a676e378dc5d84136633daed297aa4c3b25c97fc306285c723eb10f33ac444b0", 0x3c}], 0x5}, {0x0, 0x0, &(0x7f00009f7000)=[{&(0x7f00003a7000-0xfa)="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", 0xfa}, {&(0x7f0000fc9000)="a3f310d45eb3aca532f5f24382b9eea996", 0x11}], 0x2, &(0x7f0000fca000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x1}, {0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000559000)="3673aa0a40683910730b17bc651f3e10c59ffb7a8e6fc64fa8bab284db85143340eb759a337e809cc17f82c257e6cb093d16fd", 0x33}, {&(0x7f00003be000-0xe3)="a6780d0277ab364ae22b92187b6932b862cd9d9db2e50c769001a046f13d116b3c1c79f34413ed2381a2819b1f5df2abf1ea2dc08c4df4411cf0b7ed5d43030022d1f7e101a9a65222ef455e9c7ef90ef1e0c113c25aa0823722ec8804c0605315ceb2a2cb84aa12c65b6fdcf7721e814f93d3e161dab264d3d2172fa70562c72e109dc556eb81c3debad4dcd89d0fa2ad6a4a4a4c877dc87697bf8d513858722120dcee358a71a3b5cd0c090110944da2553eb3b5ab9084c962f9788de9aadbac056a3587293cf08090e5226e2c604f99ec04d52b90a78a5cb1186dbc9cff3640d691", 0xe3}, {&(0x7f00004ae000)="89e4ab163c20a00b95d0998d249aea4fb6e5dbe13dab024d3909eaf040bab1d981863ac8dd354b21180518a825369686e95301feb3b355ddab1ef4f05f427c767054d2b9f064e2e254de", 0x4a}, {&(0x7f0000049000)="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", 0x1000}, {&(0x7f0000fc9000)="008e0d7fe178e48eb934bca69fa81b5c622d83a72bac004f918e3d5d545e12c5edf890de76fd084c6339f85f737e5dd8c5a307c296a8367777c93595fe917481448d2640979d39bef70f713985a57591902443e3c918214bae8838d1c2", 0x5d}, {&(0x7f0000fca000-0xa1)="ac61d78d1f364283ef4c3795713d26f602e274565dd11e78280fcae5425aa620724c1ceedcfa655ba7a035fef852e08b9ba102bd6b85ab743c2dfddf33db865fcc3c0e02f283ef3e2265cb7136430b48a224d00f139c577755ceb758f405f0fbe4cd481c49b533a7c5e027593c9a21b0f4cb73c13a846344274224819f50ca2226b7daeb4521ca15bc2fc7fb0552a0812c5fbaea34766142ea7d6317b067644b7f", 0xa1}], 0x6, &(0x7f0000b70000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xd0, 0x117, 0x2, 0xbb, "16d6caed32ff89b2e2601f2ee2b03f90a9654712b49a2e07c321fad608e6b559853bb3ee124357c00b12cfea4ef08ebe1d5953f0c6a0c39f30db66a36d236fd75e06cecc27446b5b854737eef73a627b69da2873045a20017f3258145373533c760252259c1178d6a4eb8bcfb4e39501058320815933a7ea7f25dbf854f827665b13fa19828e7d48637992b7d6c3e789245662b211f2e93d16d3368be736ed02e12a8d3a075c23541a5bc83d1bd562a0b2d220a3bd080f51315a2c"}, @assoc={0x18, 0x117, 0x4}], 0x148, 0x4001}], 0x3, 0x4000) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000856000-0x4)=0x4ba2, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a10000-0x14)={0x0, 0xfffffffffffff164, 0x8, 0x22, 0x9, 0x80}, &(0x7f00004ce000)=0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fcc000-0xc)=@sack_info={r3, 0x8, 0x9218}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000fca000)=""/191, &(0x7f0000fca000)=0xbf) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fcc000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 22:05:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106-gcm-aesni)\x00'}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0xffffffff, {0x2, 0x3, @empty}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x0, 0xffffffffffffffc0, 0x9, 0x0, 0x7, &(0x7f0000004000-0x10)=@generic="ee84363c57d59afc9fb06c782c0a8a40", 0x517d, 0x101, 0xfffffffffffffb08}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/57, 0x39) 2018/02/09 22:05:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000623000-0x10)=@req={0x50, &(0x7f0000d4a000)={@generic="92f54f54c841cf616fe9cb5dbf1c73f1", @ifru_settings={0x40, 0x1, @fr=&(0x7f0000e1c000)={0x25, 0x3800000000000, 0xff, 0xff, 0x1, 0x2, 0xe2eb}}}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a7c000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000902000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009c4000)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000567000-0xf4)=""/244, &(0x7f00006fc000-0x4)=0xf4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076a000-0x28)={@common='ip6gre0\x00', &(0x7f0000055000)=@ethtool_gstrings={0x1b, 0x8}}) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001b000), 0xffffffdf) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001}, 0x2c) pipe(&(0x7f0000fda000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000863000-0x14)={0x5c2, 0x0, 0x1, 0x7, 0x800}, 0x14) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}]}}}}}}}, &(0x7f00006b2000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000007c000)) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) write(r0, &(0x7f0000005000-0x29), 0x0) [ 51.758688] audit: type=1400 audit(1518213934.029:55): avc: denied { bind } for pid=9678 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00007b3000)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000037000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc), &(0x7f00000da000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000260000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc), &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002f4000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002c2000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc), &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc), &(0x7f0000ee9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b), &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc), &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc), &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc), &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92), 0x0) close(r1) 2018/02/09 22:05:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00001b3000-0x1000)=""/4096, 0x1000}, 0x4) sendmsg$can_raw(r0, &(0x7f0000dfc000)={&(0x7f0000ec8000)={0x1d, r1}, 0x10, &(0x7f0000249000)={&(0x7f0000a64000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "dc24550a99b9d8d1"}, 0x10}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00'}, 0x10) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000), 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x7f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004b7000), &(0x7f0000fa2000)=0x4) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00008a7000)}, {&(0x7f0000f74000)="25101258dff378c65b0d28804d0c653c9717e55951943149119077087b05770006848f136499b1cd879f53665ce80b972223cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76e12918f7f7b8ef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b0fa9b3e82c3508898ba2c85f8eef43e81f7f3e2638a6d1f179eb57a3ecdc85e68d340308535241062af29e0000008021af1dda03e38553f50ed4bb588f6f87bafe4818ab6a6916ec49aa1c468bfae30450dae9ed7fdbd0e2dd243e96bf8cac6e93477bbfc8588b8dfcbb1a21032c6fa81fb7b39ef1730300000047682ea916fdbc2b648f42e48d8f9ea94f1c70", 0x306}], 0x100000000000019b) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f000028b000)={0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000007c000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f3a000-0x88)={0x9, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x88) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x40}}) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001f000-0x5c8)=@security={'security\x00', 0xe, 0x4, 0x538, 0xffffffff, 0xe0, 0xe0, 0xe0, 0xffffffff, 0xffffffff, 0x498, 0x498, 0x498, 0xffffffff, 0x4, &(0x7f0000017000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="5737c4c2d65cdefbb4a99f5e1f2e4afa", @common='yam0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff}, {0xffff}}}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x208, 0x278, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "906562c0f6ba12f7dd722b5175df687a989b1b70fb23455ad18cdfab8e164e76e992c6b6a8fd5c4b890c00c5c199491a8cf1539f2bd2919de7a032b4d10e5ca8"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001e000)=@get={0x1, &(0x7f0000020000)=""/4096, 0x3}) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000cb0000-0xfa)="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", 0xfa, 0x0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@syzn}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x9, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000018c000-0x10)={0x2, &(0x7f0000aff000-0x10)=[{0x7}, {0x6}]}, 0x10) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f000002b000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000002c000-0x10)={&(0x7f0000021000-0x14)=@getneigh={0x14, 0x1e, 0x2, 0x4, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x20000800) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000027b000)=@syzn={0x73, 0x79, 0x7a}, 0x10) r1 = accept4(r0, &(0x7f0000404000-0x8)=@sco, &(0x7f0000a20000-0x4)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e6000), &(0x7f00004cf000)=0x8) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6}]}, 0x10) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) accept$packet(0xffffffffffffff9c, &(0x7f000023a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000470000)=0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000043000-0x4)=0x3f) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00006da000)=0x200, 0x4) getpeername$inet6(r3, &(0x7f0000759000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000019a000-0x4)=0x1c) bind$packet(0xffffffffffffffff, &(0x7f0000794000)={0x11, 0xff, r1, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) [ 51.944318] dccp_close: ABORT with 4294967275 bytes unread 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f00003a0000-0x4), 0x80000) getpeername$unix(r1, &(0x7f000080a000-0x6e)=@file={0x0, ""/108}, &(0x7f000023e000)=0x6e) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000763000)={&(0x7f0000361000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00008eb000-0x70)=[{&(0x7f000051f000-0x78)=""/120, 0x78}, {&(0x7f000054c000)=""/220, 0xdc}, {&(0x7f0000f1d000)=""/132, 0x84}, {&(0x7f0000cc2000)=""/93, 0x5d}, {&(0x7f0000aec000)=""/107, 0x6b}, {&(0x7f0000524000)=""/225, 0xe1}, {&(0x7f00003e6000)=""/108, 0x6c}], 0x7, 0x0, 0x0, 0x8001}, 0x2000) connect$rds(r2, &(0x7f0000a7c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006a7000-0x6d8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x678, 0x548, 0x478, 0xc8, 0x3b0, 0x0, 0x5e0, 0x5e0, 0x5e0, 0x5e0, 0x5e0, 0x6, &(0x7f00004fe000), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xff, @common='gretap0\x00', @common='bcsf0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x1}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x81, 0x1, @broadcast=0xffffffff, 0x1}}}, {{@uncond, 0x0, 0x2c0, 0x2e8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x28, [{0x5, 0x8, 0xffffffff, 0x20}, {0xff, 0x80000000, 0x3959, 0xd2dd}, {0x10001, 0xfffffffffffff001, 0x100000, 0xfffffffffffffffc}, {0xfffffffffffff001, 0x9, 0x80, 0x9}, {0xfffffffffffffffd, 0x4, 0x5, 0x4}, {0x6, 0x1, 0x3, 0x80}, {0x3ccd, 0x7, 0xa8, 0xfffffffffffffffc}, {0x1ff, 0x28, 0x6, 0x20}, {0x3, 0x0, 0x6, 0x3}, {0x6, 0x7, 0x9}, {0x3, 0xa3ba, 0xde}, {0x2, 0x1000, 0x5, 0x100000000}, {0x6a0c, 0x9, 0x100, 0x100}, {0x10000, 0x7, 0x8, 0x1}, {0x1, 0x101, 0x6, 0x8}, {0x7, 0x100, 0x5b0, 0x8}, {0x64d6, 0x5, 0x9}, {0xfb, 0x40, 0x3f, 0x4}, {0x3, 0x9, 0xc8, 0x800}, {0xffffffff, 0x8, 0x80000, 0x5}, {0x4, 0x1ff, 0x3, 0x100000001}, {0xfffffffffffff800, 0x1, 0x2, 0x10000}, {0x80000001, 0x1, 0x3, 0x6000000000000000}, {0x6, 0x7, 0x443}, {0x1, 0x3, 0x7, 0x3}, {0x7, 0xd8, 0x800, 0x6b94}, {0x6, 0xd42, 0xa9b7, 0x200}, {0x7f, 0x7, 0x1, 0x7}, {0x5, 0x1, 0x10001, 0xefbd}, {0xfffffffffffffff9, 0x1, 0x0, 0x6}, {0x5, 0x9, 0x48, 0x3f}, {0xff, 0x802, 0x9e, 0x8}, {0x7, 0x1, 0x80000000, 0x3}, {0x3, 0xfffffffffffffff7, 0x1ff}, {0x10001, 0x8, 0x67, 0x200}, {0x2, 0x1ed3, 0x0, 0xfffffffffffffffa}, {0x7ff, 0x0, 0x100000001, 0x1}, {0x6, 0x4, 0x8, 0x10001}, {0x0, 0x6, 0x7096, 0x2}, {0x8, 0x2, 0x100, 0x6}, {0x4, 0x5, 0x9, 0xc47d}, {0x5, 0x1f, 0x1000, 0x2}, {0xd5f, 0x5, 0x3, 0x100000001}, {0x8, 0x8, 0x2, 0x80000000}, {0x4, 0x0, 0x10001, 0x3f}, {0x3f, 0x3, 0x6, 0x2}, {0x9, 0xffff, 0x0, 0x5}, {0x6, 0xffffffffffffffff}, {0xfff, 0x9, 0xffffffffffffffee, 0x5c}, {0x20, 0x3, 0x3f, 0x3}, {0xfffffffffffffffd, 0xc5, 0x3, 0x5}, {0x4, 0x3, 0x3, 0x8}, {0x6, 0x4, 0x100000001, 0x1}, {0x4, 0x6, 0xa4a, 0x6e}, {0x8001, 0x20}, {0x2, 0x0, 0xff, 0x2}, {0x800, 0x5, 0x0, 0x4cf}, {0x7f, 0x0, 0x9, 0x7ff}, {0x4, 0x9f, 0x6, 0x4a8}, {0x10001, 0x5, 0x80000001, 0xffff}, {0x7177, 0x8, 0x1, 0x6}, {0x1000, 0x6, 0x8, 0x9}, {0x7, 0x2, 0x3ff, 0x400}, {0xff, 0x5, 0x4, 0x9}], 0x8000}}, @common=@socket0={0x20, 'socket\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x33}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x1f, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @generic="bbd1db50078935c613dd4820a2951c4d", @generic="42bc16079396a4d628328d0429a89df5", {0xff}, {}, 0x5c, 0x1, 0x2}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x3, 0x7, 0x3, 0x5, 0x4, 0xfffffffffffff001], 0x4, 0x4, 0xf223}, {0x7fff, [0x9, 0xcd, 0x9, 0x2, 0x9, 0xafe], 0x7, 0x3, 0x1}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x3, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) connect$unix(r1, &(0x7f0000b75000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common="006f73656d230000720000000400"}) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00007cc000-0x18)=@add_del={0x2, &(0x7f0000982000)=@generic="fcde7ae276644aa6caf7f1aad69a29bb", 0xf71}) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/09 22:05:34 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000026000)={0x0, 0xd8, "6abd1e04fdee259e7c2682bcb379e9465b8831f46a3d72f85e16cdf1563f03ee9374b57490a13128b67751e681c7fdf21071a17b26a7d71952598133d4c144e6b46e7e127b04f1a0e37869f8cc7b66ac29216d0082d06222a24e99617201a476285fa869365dbb851e0fe97d1c4e26496ef59fb7f0f479ae3309ff06ec4433e1296ec35d7c737916ecf0ee126d655f80cefc998e1a158070f22af0fabc9d7ff4c6899375cf2ba55f26b6075e3ba697f94eb609c57ea707ca5fcf2f888571b53ce715066914bb9f9c68b96bf4462b8c2486faf33554cef845"}, &(0x7f0000027000)=0x35d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000001d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000018000)={r2, 0x70f}, &(0x7f0000027000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0xb, 0x8c, 0x4, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000f3000), &(0x7f0000958000-0x4)=0x10, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x200019, &(0x7f000075d000-0x1000)=""/4096, &(0x7f0000126000)=0x1000) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) socketpair(0x1b, 0x5, 0x6, &(0x7f00002d3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d29000)=0xffff, 0x4) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000949000-0x38)={&(0x7f0000c57000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000cce000-0x20)=[{&(0x7f0000367000)="be3d85dc24f7bfcd", 0x8}], 0x1, &(0x7f0000856000)=[]}, 0x0) 2018/02/09 22:05:34 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000043c000-0x60), &(0x7f0000fb4000)=0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4f337edf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {}], 0x371) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000012000000075b200004000000004000e7003072a901"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005c3000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x140000000000}}}, 0x5ec4, 0x0, 0x8, "f386397fb00a2966323dabc4690e19a8b7f15da8fefa7c8ce39be536eae4dca9d003273f6e9a2868896920c11f93117e0a53a10f03b3169014571ca3beca41d2cc49aaa6795693e3f721df2d5dd63aa1"}, 0x160) getsockname$unix(r0, &(0x7f0000371000)=@file={0x0, ""/108}, &(0x7f000065f000-0x4)=0x6e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009cb000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x100000000}, 0x8, [0x5, 0x1, 0x0, 0x54e654d9, 0x9, 0x8001, 0x8, 0x10001]}, 0x5c) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000017000)={0x0, 0x101, 0x5}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000017000)={r1, 0x7, 0x5e, "d0d0ee988bca035a47b82784ac13a9ee47e200e72df875a2c72be492d9024331a8adba84fd88c30c4910b34cd113c94151645c5064037f31224632764cd792c4147288c29206ef44c33c785a9751eadc7c7b657f8d0b5b4596e09a0ea875"}, 0x66) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x392, &(0x7f0000012000-0x5)=""/5, 0x1}, 0xfffffffffffffffd) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25, 0x0, 0x0, 0x5}, [@ldst={0x1, 0x1, 0x0, 0x0, 0x7a, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000011000)={r2, &(0x7f0000008000)}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000017000)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000019000-0x438)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1d0, 0x300, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000018000), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@random="62985a514c0b", {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x140000000000000, 0xf0c, 0x602456e2, 0x191, 0xffff, 0x101, @common='ipddp0\x00', @generic="73f6cce13542dbda3b907abc2ddd1147", {0xff}, {0xff}, 0x0, 0x111}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0x7}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x2, 0x101, 0x2, 0x8, 0x8, @common='nr0\x00', @common='bond0\x00', {0xff}, {0xff}, 0x0, 0xc0}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x100000001, 0xfb, 0x10001, 0x0, 0x0, "721b2fdafae1a3ffba452cbf389469193bd5e96164dcad8f499897e65c8931e9446d29b5eee87290dda2fd5eefb506f44fefc341679bdd13692133363aee3376"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000017000), &(0x7f0000018000-0x4)=0x4) 2018/02/09 22:05:34 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x208000b, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff5000-0x20)={0x8, 0x1, 0x209, 0x1, 0x9, 0x5f, 0x4, 0x9b, 0x0}, &(0x7f0000ff5000-0x4)=0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001d3000)={r2, 0x44, "0b7f14439b4189e0310e9160a96fa9be98f859979dc03288059bf4b36ab5a58133a4aee53c4ae12a4fd69baafe8c2b4af1cf52564878f5fb14b89525a35e24de68d1359b"}, &(0x7f0000ff5000-0x4)=0x4c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty}, 0x108) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000004000-0x6e)="6b429b79e349028ce69e3d9ffc73252563811ca5ae08d4e3902c310d6d73b9fc2387a3d65e8fb8d9e7bdf0185aa49849e1241634a49254bbed973f1c3cbdccd79ad72e311e0a445513f73e0aed6f98526953db4c6a2a68d0182d484bc462b37b47b9e340bc3f11521dbeada08a7f", 0x6e) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0x5, 0xfffffffffffffff8, 0x400, 0x3f, 0xffffffff}, 0x14) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000-0x8)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x0, 0xa}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[]}}], 0x1, 0x8010) r1 = socket(0x11, 0x3, 0x7ff) socketpair(0x4, 0x4, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f12000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000a7e000)={r3, 0x20}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000578000-0x4), &(0x7f0000fae000)=0x4) sendto(r0, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000aa9000)=0x8, 0x4) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[]}, 0x0) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000470000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000ae000-0x80)=@generic, &(0x7f000060d000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001f5000)={0x0, 0x0, 0x7, 0x3, 0x4, 0x40, 0x3, 0x401, {0x0, @in6={{0xa, 0x1, 0xee, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x91, 0xde7d, 0x59, 0xe00000000000}}, &(0x7f000056f000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004a0000-0x8)={r3, 0x647a}, &(0x7f0000d99000)=0x8) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000086c000-0x4)=0xfffffffffffffffa, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000371000)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00003f8000-0x9)={0x6, [0x10, 0x5, 0xfffffffffffffff8, 0x0, 0x5, 0xfffffffffffff4dd]}, 0x10) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00005e9000-0x40)={r5, 0x1, &(0x7f000046a000)=[0x9], &(0x7f0000c7d000)=[], 0x2, 0x6, 0xbb0, &(0x7f0000dad000)=[0x4, 0x13, 0x9, 0xe1, 0x6b9, 0xe9e], &(0x7f000012f000-0x14)=[0x10001, 0x8, 0x8, 0x2, 0x7ff]}) connect$inet(r2, &(0x7f0000e34000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006f5000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d3f000-0x64)={&(0x7f0000bb0000-0x4)=[0x7], 0x1, 0xa9, 0x7ff, 0x7, 0x5922, 0xffff, {0x80, 0x7, 0x5, 0x1, 0x200, 0x8, 0x27, 0x9, 0x4, 0x96, 0x81, 0x6, 0x8, 0x401, "316e453e3cef71cfd6813fc242941c7a909cee12e92f001c755805dd9658ee78"}}) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000080e000)={@common='eql\x00', @ifru_flags}) sendmmsg$nfc_llcp(r2, &(0x7f0000054000)=[{&(0x7f0000923000)={0x27, 0x8001, 0x8001, 0x5, 0x1, 0x3, "29a4dd811ba8dcbe27e22e115570f29b33fc91f5c9cbf5f8fa0d105284183a0cc3388888b04fbaf45de0985bd7a5a008b84bce916bfccde7a87b92276b051e", 0xf2eb0000000}, 0x60, &(0x7f0000dd5000-0x30)=[{&(0x7f0000f36000+0x730)="9821376d42808fd1d60b52e8c21514d0a53a02e724ab8eac2303c5dbfef7e24594cad3cc322d86d71665a906c99a18", 0x2f}, {&(0x7f000049b000)="3904c753e379d02de54d6fcfa07918e5432011bf2ba17197ec7dd6307022346026f3c36ea6fef73de7308547b45a8e3d96bea8fcac0ba303edd6d4cd0bea18ed52639512b7a7014bd0fef795aae4e620caebaeda4eb7e36a0788cdb00f33bb817f8a0c334380213062ed265927c4129a8ef7c7c88bb5d8cfabdb3d092a2b60582da353ba7c69c3317793c792aa91a21818763926b2d6b8ece8f621dc6030588e865c8e012f70df7984cfee36e9c4788997912e6a0be575eedc271aeaca9497df8a3594e632a6e2e2ad4b864e7d9333c837e0c86c91dd18df8e78a98c40", 0xdd}, {&(0x7f00000d9000-0xcb)="5b8c3b23d5c71e563aea8559717dcdaa1a61ccd513d129617650b8ba7438d279b80f342448110f09a5c8767cef79c6a0fbca301c8bc88b337f513835c4a2d357cc118c6496971f241f129803b4ee95847dfba91f3b5e77673272a31bfa67b95847123efbf97ce02a6f8ffd362f0aed302482ab1be6207b259d8bfdd16c9e8b58ab5f2bdc7b15272e64a495ac0f0b2546944bb8a72459be21dbeade4c1fbbe4b2d4f9ee24ab78dfdd498347661bd2280324927dbffde0ab0730b5a494c0a3348dce3e03492fa764f30152a1", 0xcb}], 0x3, &(0x7f00005a1000-0x78)={0x78, 0x115, 0x7f, "84044cda7810dcf1466ff994a3f2995a356a29bc54761b10d7f063d0983b0f875ec3f67ee74d0b7bc2753b820a2b4d2e74d86bdec03b0fd3e18ec37235a82c722b8ab2bda37ab4d9e1ac44e223b7411f7af54a369f2a6639fb60ac68b98493c82a1d084afdfdbb"}, 0x78}], 0x1, 0x40001) accept$alg(r0, 0x0, 0x0) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000e63000-0x10), &(0x7f0000aa0000-0x4)=0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e63000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000e63000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000048000-0x20)={0x4, 0x7, 0x200, 0x4, 0x1, 0x1, 0x5, 0x200, r2}, &(0x7f00002f8000-0x4)=0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e62000)=0x10001) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e64000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f00005bb000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00003f2000-0x10)={0x3, &(0x7f0000b39000-0x1bc)=[{}, {}, {}]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005e3000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0xffffffffffffff7e) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0xffffffffffffff9d, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ac4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) r1 = socket$inet6(0xa, 0x80000, 0x101) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000486000)=0x1, 0x4) shutdown(r0, 0x1) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe(&(0x7f0000d0f000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000076000-0x38)={&(0x7f0000b79000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000c26000)=[], 0x0, &(0x7f000023a000)=""/177, 0xb1, 0x9}, 0x20) accept4$alg(r2, 0x0, 0x0, 0x80800) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000e8f000)={0x2, 0x947b}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000447000-0xc)={&(0x7f0000ed2000-0x8)='./file0\x00', r3}, 0xc) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffdb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @common='yam0\x00'}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000caa000)=0xc) socketpair(0x0, 0xf, 0x9, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c6f000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x8, 0x1}, 0x98) socket(0xa, 0x3fffffffffffc, 0x1000000002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x6e32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/02/09 22:05:34 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000100000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000201000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c49000-0x8)={0x0, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003c1000)={r1, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x8, @empty, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000f47000)=0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x40) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r1, r0, 0x4, 0x0) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r0, &(0x7f0000534000)=[{&(0x7f0000b83000-0x98)=""/152, 0x98}, {&(0x7f00006d3000)=""/167, 0xa7}], 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000027a000-0x4)=0x20000000006, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000020001, 0x4) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x33d) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000eef000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000813000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2000000000000007, &(0x7f0000eef000-0x10)=[{0x100000002, 0x0, 0x0, 0xd}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x8, {0x0, 0x6, 0x0, 0x9}}, 0xe) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)) r1 = socket(0x7, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000066e000-0x75)={0x0, 0x6d, "35bd15db397e0bcddfa39cda9a8bb58b8ee2671cf5e6b3362f32a411855d29f75cbf62f3ae612c420fa9ddb49dccc7b8c52f4c8f01b348bbb82e4f9924f5fb203cadf0e7928085edafd86a9af472b15486c18475cd36d335019d9ed56bda98b2a9bd7507dcbe39c0dfc2187787"}, &(0x7f000016f000-0x4)=0x75) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000460000)={0x36d, 0x1f, 0x200, 0x6, 0xffffffffffffffff, 0x9, 0x80000001, 0xc68, r2}, 0x20) sendmsg$inet_sctp(r1, &(0x7f00006dc000-0x38)={&(0x7f00007f0000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000e5d000-0x30)=[{&(0x7f0000940000)="dd8c330a39aa4cebee3e60d46be5d7a96996be7744ac60a8c15f0b2bfb152e0d732ae26992f3ba1909744b352e357223ea234805ea9cc6b090db090b7eb4248843d3ffed3c2c73c8b88a078aaea43b9734928cb310f6d87bb8a2ba7de45e5a850e5c", 0x62}, {&(0x7f00004aa000-0xab)="3fd3430ec19fed7bfe0e07c3be43a78b9d6a419e5a40c1f71f9f86f37d2f99ac062940e43a4193f971fcdb6494d739bd94694f3df00b1b9bd3bbea64eb94bb01bd88ab6a99283bb3ad2c279802b1960040c72323613f6da6906031f4df8e0f2fb516e5e155ff88bffcdd372902ef407de3ac4be05aebb503bce1bb446b9cd2a4b1b927c4c2ed700ea80f839d4bed601bcc125e77e1dd1d7c683492aea2231a767cac0a1a37871595336e58", 0xab}, {&(0x7f0000f69000)="391db239404aa513b83d784c3ab7e109d4338a96deb8b9a9c14c0c8fae7417715b28ef418064d59c8a241fa9b253554a4358052713c9b22243a58069d9d1e5385e3169b13f8246b3fe71ecb3ba483a69dcca3c03d6df005c06019eaebc5bdd4e115062100f7ac68f3d6e29e80804bea00679f623633c3c", 0x77}], 0x3, &(0x7f0000f33000)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8002, 0x5, 0x5, r2}}], 0x30}, 0x40) 2018/02/09 22:05:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x9082218}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000afd000)=0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d80000)=0xd8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000077e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socketpair$inet6(0xa, 0xe, 0x1f, &(0x7f0000d8d000-0x8)) socket$inet6(0xa, 0x40000080805, 0x0) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000) writev(r0, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) 2018/02/09 22:05:34 executing program 3: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000639000)={&(0x7f000047e000-0x8)='./file0\x00'}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f62000)={r0, r1, 0x0, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000456000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0x92)="d53dd455ead9698060ea89a2ad7dc968b876da1bd963904e1d51a0671f0e2b7b16dae26240c11f3a180aa7264e09eaa765f1095d552898ffb992bf99430939c7ab000fb47c4dd769fffb3daf539970e8e5b1f3146a27d3bd8193f692114c9c6cfb63d73c61d2a1c7539402841b51dfd59adbf4b8ed0a40ef4704ee6f2131de0d212a4719740d7ccbb2208086804cbb677274", 0x92) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000-0x8)={r4, 0x2}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/02/09 22:05:34 executing program 5: socketpair(0x8, 0x80003, 0x1, &(0x7f00007a5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000238000)=0x1, 0x4) connect$l2tp(r0, &(0x7f0000681000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x0, 0x2, {0xa, 0x2, 0x5f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) sendto$inet6(r2, &(0x7f0000d43000), 0x0, 0x20000042, &(0x7f0000d11000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b7f000-0x4)=0x20, 0x4) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000720000)=@generic="bca2c6174190c9dbc9979be04d7fdd41", 0x10) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r1, 0x84, 0x14, &(0x7f0000005000-0x1), 0x0) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/02/09 22:05:34 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f000085f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000c81000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000dbe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000d6000-0x8)=@assoc_id=r1, 0xffffff72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000088b000)=0x3, 0x1) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000354000-0x2)=0xfffffffffffff800, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005da000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b7b000-0x38)={&(0x7f0000304000)={0x10}, 0xc, &(0x7f0000a58000-0x10)={&(0x7f0000548000-0x1fc)=@migrate={0xac, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xff}}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}]}]}, 0xac}, 0x1}, 0x0) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000074b000)={0x0, 0x64, &(0x7f0000eb4000)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xe4}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x200}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0xd53a}]}, &(0x7f000065b000-0x4)=0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000489000-0x4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ee6000-0xa0)={r2, @in6={{0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd9}}, 0x3, 0x1, 0x80000000, 0xffffffffffffff7f, 0x90}, 0xa0) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f67000)={0x4, 0x3d3, 0x0, 0x5, 0x5, [{0x80000001, 0xee2, 0x5, 0x0, 0x0, 0x800}, {0x9, 0x3ff, 0x5, 0x0, 0x0, 0xa}, {0x4, 0xffffffffffffff1a, 0x6, 0x0, 0x0, 0x1201}, {0x4, 0xfffffffffffffffe, 0x40, 0x0, 0x0, 0x1000}, {0x81, 0xffffffffffffd9bc, 0x1b8, 0x0, 0x0, 0x1104}]}) bind$inet6(r2, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/09 22:05:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x974a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x152, &(0x7f0000001000+0xef)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000000)=""/84, &(0x7f0000001000-0x4)=0x54) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000446000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x2, 0x4, 0xa, 0x80, 0xa0, 0x3f, 0x0, r4}, {0x2, 0x8001, 0x2, 0xffffffffffff0000, 0x100, 0x81, 0xfffffffffffffffc, 0x54}, {0x9, 0x4bd3, 0x6, 0x4}, 0x80, 0x7, 0x2, 0x0, 0x1, 0x2b5e8d3b2846b6b9}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x2, 0x7, 0x5d45, 0x800, 0x1f}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000389000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a00000-0x4)=0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001b5000-0x28)={@generic="d1c734616322fe51307880c4d2b5497c", &(0x7f0000e79000-0x24)=@ethtool_ringparam={0x10, 0x6, 0xc8e, 0x1, 0x7, 0x80000000, 0x79b0, 0xa430, 0xe64}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000956000), &(0x7f0000f3d000-0x4)=0x4) r6 = socket$inet6(0xa, 0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000090e000)={0x0, 0x7f}, &(0x7f000053f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000681000-0x10)={0x5, 0x8001, 0x1f, 0x3f, r7}, &(0x7f0000cfc000)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4), 0x4) 2018/02/09 22:05:34 executing program 5: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000026a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000b1000)=0x10, 0x800) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000178000-0x4)) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00001cb000-0x4), 0x80000) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000026c000-0x4)=0x7f, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000210000-0x8)={0x0}) r4 = socket$inet(0x2, 0x800, 0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f000026b000-0x48)={0xf, 0xb, &(0x7f0000085000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffff001}, [@alu={0x7, 0x0, 0x8, 0x7, 0x2, 0xfffffffc, 0x8}, @call={0x85, 0x0, 0x0, 0x3a}, @exit={0x95}, @alu={0x7, 0x1, 0x7, 0x2, 0xe, 0x100, 0xffffffffffffffff}], {0x95}}, &(0x7f00000c2000-0xa)='syzkaller\x00', 0xfffffffffffffffb, 0x9c, &(0x7f00001e2000-0x9c)=""/156, 0x41f00}, 0x48) r7 = socket$inet(0x2, 0xa, 0x6) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x4, 0x400, 0x7ff, 0x3ff, 0x1c, 0xffffffffffffff9c, 0x6}, 0x2c) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f000026c000-0x58)=@alg, &(0x7f0000038000)=0x58) r9 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f000026c000+0x593), &(0x7f0000026000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000025d000-0x8)={0x0}) poll(&(0x7f0000064000-0x50)=[{r0, 0x2400}, {r1, 0x402}, {r2, 0x4000}, {r3, 0x8020}, {r4, 0x1}, {r5, 0x420}, {r6, 0x110}, {r7, 0x80}, {r8, 0x44}, {r10, 0x838b}], 0xa, 0x3) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000012000-0xc6)={r0, 0x105, 0x400000000000, "68ff68b0048cc86a367f45adfdfef64ba5dce45d0507599dffd59fc64ef9c5bf0e53b413f75c89e927e4387a6763478fa70f5f2eaa2cbb8624527687109615d93da813d1b6a67e44180e6327d7b9f2696b1c46cf92772f15a7518fc528fc45ffc1927ddc1ec12153d70b01ea87b7afa2b78246c54c54b14bf1884d09503296ac3b550773be6635321d335d28a9f92dc43a7523eda69005c91947f1165d0e198dedb278593203227d22329b285f1c4a8e2e218dbbe597e2e4a7587304"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20}}) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00007d0000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000061a000-0x4)) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) 2018/02/09 22:05:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000325000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007c7000-0x5b0)=@nat={'nat\x00', 0x1b, 0x5, 0x550, 0xf0, 0x0, 0xffffffff, 0x390, 0x390, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f00001af000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffffff, 0xff, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x89, 0x3, 0x2, 0x1}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x2, @ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x2, @port=0x0}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff], @generic="16d3187f4d059c507efdca6384e6511d", @generic="d56f00fe3449c4f9286ccda30cb188cb", {}, {0xff}, 0x3e, 0x8000, 0x4, 0x10}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x6}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5912, 0x2, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x0, @port=0x3}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0x11}, [0xffffffff, 0xff], 0x0, 0x0, 0x5, 0x2, 0x22, 0x1dedb21adc61d6a8}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x5, @ipv4=@loopback=0x7f000001, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @gre_key=0x3b, @port=0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x17}, [0xff0000ff, 0xff, 0xff, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000, 0xff], @common='vcan0\x00', @common='lo\x00', {}, {}, 0x0, 0x5, 0x7, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@multicast2=0xe0000002, @ipv4=@rand_addr=0x7, @gre_key=0xca, @port=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000085d000)=[{0x0, 0x0, &(0x7f0000ba8000-0x60)=[{&(0x7f0000650000)="daef5b2f717fa40c88ae323df49e94e5", 0x10}], 0x1, &(0x7f0000bda000-0x18)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/09 22:05:34 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f00009c4000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x2c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/09 22:05:34 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f13000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000e5c000-0x38)={0x0, 0x0, &(0x7f0000f14000-0x10)={&(0x7f0000f13000)={0x2, 0x7, 0x3a21, 0xb, 0x226, 0x0, 0x2, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x3, 0x6}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_lifetime={0x4, 0x4, 0x5, 0x9, 0x0, 0xfa2}, @sadb_key={0x1d, 0x9, 0x700, 0x0, "80e82db01d513e3320dc04559b4550fd9527b9f685944d6a205fdea8283fa3c2faade3c2bf36a9318cd2c2b559092ee4ecc75fd152d8b992232af2b40f88e13da1a2a5aa09afeb8325ebe44f99116c0533f59fefabc848740aa746c851a71d3bf9959cf3d517e14b950aa6b5e6e70a3b0d35fa595bfd0a750d7fee070931831d6812cd76a97d1c5590d6b9cc76b81d785108ea375951701444a2712ed6c9635563e82f681636d33dbd371b04e950116142dea023133aff1ef4c091ada60873241dbf2555143c74ae24ad010e30433b6cd1c5903080b64a82fe67a1d5eec18bcb"}]}, 0x1130}, 0x1}, 0x20000044) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f16000-0x8)={0x0}, &(0x7f0000976000)=0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f15000)={r3, 0x42, "b7050f7373c955fe809366d9112054435bc79961704bae7b1f0f0102fe7472923a598eb560b89ae85afba74f904c02a5adfb3756cead195526405e74e380a74bed36"}, &(0x7f0000f15000)=0x4a) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a0d000-0x8)={0x0, 0x1}, &(0x7f0000ded000)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f15000)={r4, 0x4, 0x81, 0x2f9, 0x40, 0x4}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008d4000)) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f15000)={r4, 0x3ff80000}, &(0x7f0000b6e000)=0xf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f11000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}}}, &(0x7f0000f11000)=0xa0) 2018/02/09 22:05:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000bb1000)=[{&(0x7f00004c6000-0x56)=""/86, 0x56}, {&(0x7f0000652000)=""/131, 0x83}, {&(0x7f00007dd000)=""/242, 0xf2}, {&(0x7f0000bb6000)=""/135, 0x87}, {&(0x7f000069e000-0x27)=""/39, 0x213}, {&(0x7f0000f73000)=""/121, 0x79}, {&(0x7f0000e2e000-0x2a)=""/42, 0x2a}], 0x7, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/02/09 22:05:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0x13, 0x3, 0xb2, &(0x7f000025b000+0x724)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000456000)=@int, &(0x7f00009a8000-0x4)=0x4) 2018/02/09 22:05:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000071e000-0x60)=@nfc_llcp, &(0x7f00005d5000-0x4)=0x60) sendmsg$nl_netfilter(r0, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f00005f1000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004e7000)={0xffffffff, 0xffffffffffffff80, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b9e000-0x18)={r1, &(0x7f0000526000-0xdd)="b59537ec0fdd11a29ad92bc62639d0472d476421bfa84228deeb66fc6a25a55dad1b1f7fd5e084a134c35b911929facf2443d5e860fca0499c35f24d80240f5b815df82892d6106c3eb72924b6b96d12a19f4ea5535c43f94836a18da41e98ae689a6382bc6f9f6081b9afbc3cac9bba93d4ce98e3987702558effd86afbb7159b64bb5ed8983a5a2626848677dd3f36bc278171efa257dad3455c81d3695b11755fc559ad731e254884c2ec0482bb7bb9cabcf0858fd82dddab0cf4cf7e2969ff109b7914ce33ab172acf6dc4d0fcba4722ec324dd2b01060554704bb", &(0x7f0000c87000)=""/4096}, 0x18) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) tee(r2, r2, 0x2, 0x6) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) sendmsg(r0, &(0x7f0000e1a000)={&(0x7f0000bcf000)=@nfc_llcp={0x27, 0x87000, 0xaa, 0x5, 0xffffffff, 0x8, "5eeaed954f69a1f9d83e3c6102d418038ad557dfd7c00be537a8392956684829513072de65da0afa0f15a5e21cf666bb1b8b9bb93fdc3b148c8edd06d6c3c7", 0xbf}, 0x60, &(0x7f000045b000)=[{&(0x7f0000197000-0xf4)="d0fb1aabc45b93f21b4ba5d649684651bf34feea003294f3668f00b9c2662a9a770c82b0c8f99fc6cb5804db5cc2a7676c272f15938343d2ddd6959a52df5dcb30391357353eb9e8e13b4ffe277098f0c3b8e3ec71da5f0a03eb9eceda51b748aa2f94fcaba32b88bd423f027ecc44eac20b89e21d486048fad70956252e383c1fe455b8fa74916b767b05ef7d87c8c4efaead49eacc92766284191dc91b6681118bd15c524bab9b36d74c6bd394c303ccea93f241fb4c48db57391a486316028817355b2446097c98929e8bcf1fb0285aad1828e242fc7aba8017aa17e7e026e821f3453b0e14666022751b3430060406d7fad0", 0xf4}, {&(0x7f00002d9000-0x15)="b6bba0d62f6fcdd3f94b1c0910b42ce54f2604ee77", 0x15}, {&(0x7f00008e5000-0x47)="f48d39b466a83e64ec35a7fb2bebdf77d510493a4507c1e025f3f06f9b787911b6fed2ad1f176921f2bd977786b847dcc08a0506ce73ccda01925733b296a0148717ec238eac90", 0x47}], 0x3, &(0x7f00002b5000-0x28)=[{0x28, 0x101, 0x7755, "aa26a52520f44b8a45f0c2cbc7590e8a9a597a7188"}], 0x28, 0x40000}, 0x4010) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x4) socketpair(0x8, 0x8080a, 0x5, &(0x7f0000ccc000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00007ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006b3000)=0x14, 0x80000) ioctl$sock_bt_hci(r1, 0x1423c79c7f5895bc, &(0x7f000014b000-0x74)="3e44858be357bfcf8f886cdf0f2159e8df39617bcc2e12c70c28b5b742725fc8dfa9d120f8f8fed7ea9415b2bbd733aa1a80ea643d3598cb20a839192ce057b8cf6da0dc07aec5331a9d2e0326f789767c914d5dcf284fca9671e9186fdd394c0054086a28bb91d8382fef0e7a9db0ea9e33c0a9") recvfrom$packet(r0, &(0x7f00005ec000)=""/225, 0xe1, 0x40010101, &(0x7f0000a2f000)={0x11, 0x1a, r2, 0x1, 0xe8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(0xffffffffffffffff, 0x3) accept4(0xffffffffffffffff, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4), 0x4) sendmmsg(r0, &(0x7f0000553000)=[{{&(0x7f00000f9000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10, &(0x7f0000006000)=[{&(0x7f00006c8000)="f81fc6355499ab2cbf95b5a3244603f506ce3802675bb0b29251", 0x1a}, {&(0x7f00001ec000)}, {&(0x7f000026b000)="9e8708d71f027cc9809cdaa67e4e375a95c15680b58579f3c94b6daa33ff049ce14112f468de541fbf3f1abba94aff03308f0ab31b0647e7b9faf2bac07a7f6f4b76d30eb65a696fa836f3a14a790bb7a54d0792b64c06931ab3297b81", 0x5d}, {&(0x7f00008b8000-0x64)="7858fb895c40026d439da081e14b9017b10859bdb1caecd1eb03eaa572393c46d9c83c38cc7d2096ea85ede855d897f06bd4e00c835568b1f26be43e39a22f9cedcde8fec795246cc95db5468bae32b230f8241812b3c7111b2d8d26f5712291a8a39089", 0x64}], 0x4, 0x0, 0x0, 0x40008c0}, 0x5}, {{&(0x7f0000d9a000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000091b000-0x30)=[{&(0x7f0000182000-0x1d)="f6c1b66116a219886e80372ebdff4b2f1f37e37c37f4230bda0081c355", 0x1d}, {&(0x7f00004cd000-0x64)="bcb79b133f27948802e47a8528a310b4ce7c0793c04dcb5a615d51ce52c64832d5a463303bd7b477310932b69ca3a5d02e377d97f35242c216a6166426ae41e4cdf6f65b0ce8e7f3027c405edd72e662876fde7d06f9fb21684d62ac2a589128dc834727", 0x64}, {&(0x7f0000cb6000-0xda)="1d212f65f0788de33617cf60ab1140f79039259d4edb2dc0428d796f74778dd4f1dffd20b70b1bb30141ea99991a82a6420e41f735fd852bb88caa065ad5b13fee566fecdbd87926d792cf7a86523a9f6eaca8fd11347e6876b1072236a8c04e0d621c471e6aff2f8d28d8cc4a123429fa4aea23cecf5310d527b6b0e843d4f3de5757b9ccaeced75486a49576d50ddc316c03bd04432267bf81ad53553adae807fe4dcc59afa7f0ee6b5bc5aac78529dcd5c995e7b4d94e239d10a24741ea6eb16bc7728c7e876f4f90efd08d579b770c27bd6adba7388ae82f", 0xda}], 0x3, &(0x7f0000b3d000-0x158)=[{0x100, 0x10e, 0x9, "64bd82181b045bc01ebc1d3135fdbb7e75153198d0565d5895c5bdc5591cc99dacdcdb1937ddd8aff07bbd7241caea67f2f8faf182f3e617cd4b7936159b2fc9dde6350ae4804799c3c2c10008d3a0e5a0ae9c596b8ac3822880849030e5a58fb716b3ad32f4106dbd23093e899a2838381d277159b092a3846dbbae4f79435a0326e1e5f8e70a2f73439720f8fdb8d9ce679cdbecb5ce62087182acc2f49eaeb0d8f85fa8b50d00585c008a847ec8ae8888d4ed4d9a90e4f9b444f967243edcb421ee6329fb5582eb431f512ddc7f6b6930d598f46e1dfb30aa4df8e7284a2808cebb0bcf618929ee952a"}, {0x58, 0xff, 0x1f, "f44d58df2dadf3092ac63dffc6d2cf049ebf8e51de7ebc26c7b4ed49370741be150f8f9bc3b0f182c915e0d26600ea969f902d3a28ed0131d040cfb60f92b5db83a9de28f85565"}], 0x158, 0x24008804}, 0x100}], 0x2, 0x40) 2018/02/09 22:05:35 executing program 1: r0 = socket(0x18, 0x80002, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000920000)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f87000-0x88)={0xae83, {{0xa, 0x3, 0xffffffffffff09d6, @empty}}}, 0x88) tee(r0, r0, 0x80000001, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000)={0x0}, &(0x7f0000fd7000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fd7000-0x4)=r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd6000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000998000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd6000-0x28)={@generic="84eee9e74bb7aece836e325be87f1867", r2}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/09 22:05:35 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000000a000)=@full, &(0x7f0000020000)=0x48, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000006000-0x4)=0xfffffffffffffffa, &(0x7f000000b000-0x4)=0x4) listen$netrom(r1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x10, [0x14], {0x8000, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/09 22:05:35 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000349000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x8, 0x1, 0x100000000, 0x5, 0x200}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000061b000)={0x1f, 0x6, 0x1, 0x0, 0x2, [{0x1, 0x10001, 0x8e, 0x0, 0x0, 0x1000}, {0xeb4, 0x0, 0x5, 0x0, 0x0, 0x108}]}) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000087000)={@rand_addr, @loopback, 0x0}, &(0x7f0000669000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000093000)={0xf, 0x10, &(0x7f000000e000)=@raw=[@call={0x85, 0x0, 0x0, 0x31}, @alu={0x7, 0x5, 0x6, 0x9, 0x2, 0x40, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x5, 0x8, 0x2, 0x9}, @call={0x85, 0x0, 0x0, 0x1}, @jmp={0x5, 0x6, 0xd, 0x0, 0xf, 0xffffffff, 0xfffffffffffffff0}, @exit={0x95}, @generic={0x0, 0x2, 0x3ff, 0x7}], &(0x7f00007d2000)='syzkaller\x00', 0x9, 0x43, &(0x7f0000747000)=""/67, 0x41100, 0x0, [], r1}, 0x48) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00003ce000-0xc)={@dev, @multicast2, 0x0}, &(0x7f00000a2000)=0xc) recvfrom$packet(r0, &(0x7f0000e16000-0xe7)=""/231, 0xe7, 0x1, &(0x7f0000f84000)={0x11, 0x5, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00007e3000-0x1c)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000c93000-0x16)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00009ca000)=0x26) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000710000)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d7d000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f00005d4000-0x4)=0xc) bind$packet(r2, &(0x7f0000081000-0x14)={0x11, 0x3, r3, 0x1, 0xffff, 0x6, @random="fda252c7127d"}, 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000631000), &(0x7f0000327000-0x4)=0x4) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x14dc)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000004000)=@ax25={0x3, {"d2ca581580c361"}, 0x1ff}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)}, {&(0x7f0000005000-0x87)="364bed4e03b3973fb329d368e4a4d9bff9aa1b900bbb0f65f1ace3fed8bf3800245e23b3c4f930cbe763677e2342573d68468845729ad8a6796b1b292955f3b841c8835090edb13e4d5d7415c8ac0094800f40f2b39cd4fe39c4d08a1a41db69b7baadf9e08e99bd274a83525dbd27181175d9a57c16d9a93b1e3707c7aae560b9542e1eea954d", 0x87}], 0x2, &(0x7f0000005000-0x2200)=[{0x40, 0x0, 0xecf2, "356b4cdbe33fa7f606d1a11428f5fd4bdf7556993469c9de7e62807e7f50c0e37f57b3742e62d63ff5bf428e1f8b"}, {0x110, 0x11f, 0x46c, "4bf7ace95039c71a7636b926184c28e655f5c976ead4aec770465211ea0fbbb7f4701ece229462766c82ce0157ce06f04f5a0212e905224e09ce971f1dfc66c0150b6e2212b46798e7047be2fd3f657dc64a810593d4015e930771fe66b6c610e63d69f1063143b37da26966d2c5c700d6abdf1708a1eaee3a816371f1f0a4b491b806c4ddd8173d67511707f2dd230e7d5b6ef6b8e66bd95ef6ed16c9a8cc40575c769086193dff09b436b1c91f3c89ccff6b0d6a49997e0e3369ddaa0e2603ff9932a2d39e42ac91f7603c8e8343aa3f959783bca999e5c7a248036509a49d27bf249de2cf1bcf590c83aa99f2543f69ee29fe5f9857cc937845c1"}, {0x1010, 0x110, 0x8, "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{0x1010, 0x10f, 0x1f, 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{0x38, 0x0, 0x0, "a6004de88b4f06198969ac56c09aa158cc39c360532e0e60d01d690de2f9a4df94d93a07def7"}, {0x58, 0x10f, 0x0, "258dcb7e276372a8753b1e123f27f2da196d85514402f4c45ca9f028934127869901cce569eda6e7294715755bba48fbbe4172ce3d18ae56d6f0d4b6368ae7416c36dd8cba"}], 0x2200, 0x44800}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000008000-0x70)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000007000)=""/35, 0x23}, {&(0x7f0000005000)=""/223, 0xdf}, {&(0x7f0000007000)=""/221, 0xdd}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000007000)=""/39, 0x27}, {&(0x7f0000007000)=""/231, 0xe7}], 0x7, &(0x7f0000007000)=""/4096, 0x1000}, 0x40000000) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) writev(r1, &(0x7f000002d000+0x61)=[{&(0x7f0000025000)="19fc74677e6a675f20b71d1e0092479804ead4cae6ec235999129cd93bfe8ce92c24f332d1239170", 0x28}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x100000001f, 0x27, 0xfffffffffffffffb, 0x9, 0x5, 0x6}, 0x2}, 0x9) 2018/02/09 22:05:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000991000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00006fa000-0x4)=0x2, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x20)=[0x1, 0x0, 0x6, 0x0, 0x8, 0x7, 0x1, 0x1ed1000000], 0x8, 0x400, 0x8, 0x3, 0x6, 0x80000000, {0x5, 0xffffffffffffffff, 0xfffffffffffffffb, 0x21e5ba23, 0x6, 0x5, 0x6, 0x3, 0x8000, 0x2, 0x4, 0x4, 0x7, 0x3, "e921c75c53d174709784fe4060525e1c85adea28d9b6f5721955ac1fe687522a"}}) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) accept4$nfc_llcp(r3, &(0x7f000088e000-0x60), &(0x7f0000000000)=0x60, 0x800) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair(0x11, 0xb, 0x28, &(0x7f0000532000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000873000)={0x7, &(0x7f00002a0000)=[{}, {}, {}, {}, {}, {}, {}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000089a000-0x4)=0x3, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f06000-0x4)=0x8001, &(0x7f0000f52000)=0x4) 2018/02/09 22:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x14d, 0xb, &(0x7f0000d7c000-0x4)=""/4, &(0x7f00004db000-0x4)=0xfffffffffffffcde) accept4(r0, &(0x7f0000e8e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f8b000-0x4)=0x99bcbbbecd145092, 0xfffffefffffffffe) accept$netrom(r1, 0x0, &(0x7f000058e000-0x4)) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fb000-0x14)={0x0, 0x8001, 0x1f, 0x7, 0x1, 0x400}, &(0x7f0000108000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000de4000)={r1, @in={{0x2, 0x0, @rand_addr=0x2}}}, 0x8c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000c50000)=[]}, 0x0) accept4$inet(r0, &(0x7f000076b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000042d000-0x4)=0x10, 0x0) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0xaf, &(0x7f00001c4000), &(0x7f0000ffb000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) bind$inet6(r1, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x8) accept$inet(r2, &(0x7f00005ff000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000935000-0x4)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000513000-0x8)={0x0, 0x8}, &(0x7f0000ffc000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ffc000-0x108)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, [0xfffc000000000000, 0x2, 0x1, 0x2, 0x6, 0x4, 0xf79, 0x0, 0x7, 0x3, 0x8001, 0x6, 0x4, 0x2, 0x75]}, &(0x7f0000ffc000-0x4)=0x108) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ffb000-0x4), &(0x7f0000ffb000-0x4)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d51000)={r1, &(0x7f0000cce000-0xb3)="668a42228d24ef322412bcaa202ee1044b6eec8211e76acaf477af4f693fe662bb94004f7f07bef35b8fc04a9a9929fadefe34aa4753be98f71c2345b7e5d5ed15be55e68462218a81ad58f990e881c2e23d67beeb34ba75f667eb8534306d536f3323fd9c63e1697c65f1770370732a4abf1a93d7a909236492814243b3d53b14db66940cae9229d75891ee58e44a8f6b27bfac1c3de4caa9e138aa958206eb939e1933c2b0366db4b3a46f1420d2a6141167"}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffd000-0x4)={r3, 0x5, 0x30}, 0xc) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ea4000), 0x4) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000df6000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000b05000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bb1000)=0xfff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) 2018/02/09 22:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) accept$inet6(r0, &(0x7f0000479000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000043f000-0x4)=0x1c) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000830000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008a6000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000372000)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00008e0000-0x99)=""/153, &(0x7f00000ea000)=0x99) 2018/02/09 22:05:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ddf000)=@nat={'nat\x00', 0x1b, 0x5, 0x470, 0xa8, 0x1b0, 0xffffffff, 0x1b0, 0x0, 0x3d8, 0x3d8, 0xffffffff, 0x3d8, 0x3d8, 0x5, &(0x7f0000671000), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x18, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @port=0x0, @icmp_id=0x1}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, @common='vcan0\x00', @generic="526958ea00e91952f228e7b48f678944", {0xff}, {}, 0x25, 0x2, 0x1}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x5, 0x0, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x2, @gre_key=0x20}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x96, 0xffffffff, 0x0, @generic="dec6410bec2e4dc62b47e42841252329", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xf5edc9e436021e59}, {0xff}, 0x1d, 0x3, 0x40}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0xffffffffffff5a40, 0x3ff, 0x3f, 0x1, 0x20, 0xa18], 0x401, 0x9, 0x5}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8, 0x3ff, 0x100000001, 0x9bf, 0x6, 0x2], 0x6, 0x7}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x12, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr, @port=0x2, @gre_key=0x1}}}}, {{@uncond, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x7, 0x4, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @icmp_id=0x1, @icmp_id=0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000079f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a73000)=0x1c, 0x0) pipe(&(0x7f000029b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fa8000)={0x50000002}) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a7b000-0x4)) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e20000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept(r0, &(0x7f0000f94000)=@can, &(0x7f0000249000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cb8000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000d5c000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c66000)={r2, 0x100}, &(0x7f0000e86000)=0x6) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812", 0x22}], 0x1, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003c3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000dda000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002cd000-0x20)={0x100, 0x1f, 0x205, 0x8, 0x5, 0x69, 0x1, 0x6704, 0x0}, &(0x7f000070a000)=0x20) pipe(&(0x7f0000a55000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000309000)={r2, 0x0, 0x3ff, 0xfff, 0xa6c, 0xffffffffffffdba7, 0x3, 0x4, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x0, 0x1, 0x101}}, &(0x7f000001e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000165000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00001d3000-0x4)=0x8c) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000), &(0x7f00004ad000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x8, 0x1, 0x0, 0x5, 0x800, 0x40, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ae000-0x8)={r1, 0x50}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004ae000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x21c, 0x20, 0x7, 0x3ff, 0x3, "d928176650d0d9a4c5fc67f685e516f4c2dee443ee6bec63fc1eba5b6bc4e00b4f64e238e9f7639a952016cde628ce85971c1ed4e6e3f124fa013781e2afe1", 0x9}, 0x60, &(0x7f0000000000)=[{&(0x7f00004ad000)="e7b6b2c3929ff140de4f271f462287186c", 0x11}, {&(0x7f0000001000)="4b4731bef941d3a5f0ba17f9dfdb0ec2c8f452af86", 0x15}, {&(0x7f00004ae000-0x82)="cb01fb4f388871ac6747ca6eb9de30277dbb8d651c20495d038b3f003e8e4b3d2c1879068e9e35f36b87bfde31224c40df4297f07035d3f8ebbd3935b50c878260281dfe4d9057f4c49031734f4e0e7313aff27d20d88f9efda8875a50d1a1f58fb5618ba0de6ef97935382f5c0fe90f91be8cd1d6bbecddea7cf3d14b79f5edc1d2", 0x82}], 0x3, &(0x7f0000001000-0x210)=[{0xb8, 0x117, 0xfffffffffffffffe, "5678b2621e4548c4b7da68187ad78b68c26c9244888813f9b8e224812d03e000fe1d8f8bd5120365e8ebd9230b9143d2bead2b5d455a80e5be0a64efde680cf7f6d07be07450e2e124b94f006508998274a7776836688b7cff14d253fd18deb590b2cb8245920b688a0cb6ed8215ccabe5a491123299a8d5442066acce314357ca7a8a83820d9867a0650398c3a9bdc8e294bd97562858344d25e3155df3ec16aa44fd42af4e92d5"}, {0xa0, 0x113, 0x1, "d8ac0e7888a71838f2880fd9533ceeee0c6241b2a7115fc4cb9b00179e451323556cfbbfd49aeff873e5d71c4943b4fd8c11bf4d995e67c3ccb8ad486d1bdb4d1bdce02e38f029db9cd610d9bb231bd6e70aef65e21cbd8accf2d0cd52eb78730672c265edfb80b38f7258505d5755589dddac52ec65a49dbfb4f03fb8ba257da5064fb5c4e63bcf4710"}, {0xb8, 0x111, 0x3, "91af9869f83fcaf2f2e1dfefd01ee7e231442a86a6202145864b1f8d45528cba57a254ef791ece2dbfc2f8e905f594036b3df6a6fdaa2384d4abe3514201c365f8168bcdd04557e78f7e129e77f0a6dfa622bf8479871bb65c5549af09c1e3e4b69c4adf4cbafe5da7f108375edc03f68383f382906b07ad74b4fbd531dd8832a40ee02ae339edd84861c5e85536d7d0fb90d738dc7f59001c38e8a317ae956c3a4d20"}], 0x210}, 0x800) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000003) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00005dc000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b4000-0x4)={r0}) getpeername$inet(r1, &(0x7f00003b1000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000a98000)=0x10) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f000006d000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00001ff000-0x260)={0x260, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x24c, 0x58, [@typed={0xc, 0x29, @u32=0x7}, @typed={0xc, 0x5a, @fd=r0}, @typed={0xc, 0x20, @fd=r0}, @generic="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", @typed={0xc, 0x5b, @u32}, @generic="5a5233518611b3422562b74cdb7a3d760aff7e446e0f090e170332a9714bb7c27ab5a76633911feccffd67d024d7311855b401ae53a6202aef565904d761163e7f70783e724aebd909735298fc5ba14e196045365e26fdfc0e782ef9a6d0d142d23a618849f38ffb20bfc3677a5325c8b2ca52a9d4d49678492e4f7a6dc424934052da50ccc5c01318b749325f0597bde979922867fdee63a4cba873bcb16de67131482f96c176e36739385efecc35243fcb3fd79feab447f1465b", @generic="69a3e68bfbc01d627a87e0430bb9c1a6b12e442bea58560205c98ba96d34110425c56a1ae04e1c41a818abb9902e", @generic="b6e009a0da349f6462cff9674cec8cceea2f3333b8da20", @typed={0x18, 0x26, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000896000-0x4)={r0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000509000-0x78)={0xffffffffffffff95, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, {0x2, 0x2, @loopback=0x7f000001}, 0x300, 0x80, 0x54550342, 0xc2e, 0x7, &(0x7f00003d8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40, 0x7fd, 0x3}) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006b0000-0x8)={0x0, 0x3}, &(0x7f0000410000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000475000)={r1, 0xffff}, &(0x7f00009a5000-0x4)=0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@empty}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/09 22:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cee000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000054f000), &(0x7f00008ef000)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000051000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000502000)={0x0, 0x4, 0x10}, &(0x7f0000c10000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003cb000-0x6)={r2, 0xac}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d2f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000016f000)={0x4, 0x0, 0x1, 0x63, &(0x7f000059f000)=""/99, 0xc3, &(0x7f0000938000-0xc3)=""/195, 0x93, &(0x7f0000c90000)=""/147}) setsockopt(r0, 0xffffffffffffff40, 0x0, &(0x7f00003c5000-0xce)="9282d43072f9ef2771460d26622f9f1d6d5b156944c73102f2585877cd86d414610273c0331e52775f381a7a2466d753041a56505519123d66872e2939fc8d9513ee176cdc26bafb067b91b7186b29416094ed2480511dd3e6efb4a464c1dd3bcedf0df274693a44325abec2ad4e3024e4c3b8628315b137cfeb5c80b2d733de0ecb16c2ef7f50a7ae62e72de2f6e3b46a0900c1bc87722b4ee8b900e24d87e1a3bfc0fa85f2fe150354e7cb8607b817beea43d7f5c7788ca858d9ad1cfb2e23218ccb8288100619f816a31c794b", 0xce) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f6c000), 0x4) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "42a700030000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000849000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000111000-0x10)={0x0, 0x5c, &(0x7f0000a88000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000878000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000927000)={r5, 0xfffffffffffff71a, 0xffff, 0x100000001, 0x4, 0x8}, &(0x7f0000877000)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009b4000-0x4)) socket$llc(0x1a, 0x1, 0x0) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000d1f000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f00007d9000-0x4), 0x80800) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000e92000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getpeername$netlink(r2, &(0x7f000069e000), &(0x7f0000952000-0x4)=0xc) setsockopt$sock_int(r1, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r1, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc19}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e59000-0x8)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000cdf000-0x8)={0x0, 0x2b1e}, &(0x7f0000351000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000410000-0x79)={r4, 0x71, "cf619823674a92da8c42990eb5dfcc6019cf5cb6e2541f713c13291294a7e67756d9a8d5c2188f0bc709290088692dab8f5440222e85be285d74fbf444a3829a3a912aef0cefb7f5682c877ba7829e9bb1a6d2081df7bbc2045abbdfa6ec183dcd4393228b793e56a8281c7970492a8912"}, &(0x7f000095d000)=0x79) bind$inet(r3, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x10000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x1d, 0x1, [], [@jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1}]}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000e86000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7) socketpair(0xa, 0x3, 0x3, &(0x7f0000580000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000c0000)=0xc348) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000130000-0xba)="ea123ec9d20abd22c0c6784a81775a6dd02e2c0a3a8c6760dbfa797478b7305421230deafd6961303dddbdc2a0b5554a8a109e37502a33701b63e4af7996cc19e4588cf7c62f7a97c084ea63bf1d9ad1530e48c29ea227492d56958a5c3896097c96fc0715635885d5ae20be504ab35c065378be861d42e9cf697982ce6f374964f9f4e88f1379b0b61b00d07a4cbf9aebb8f134b7374bab865a68d32b3986466c2cb2d7d74e0170d3727e017862bdc4abcc89d76edadc5834d2", 0xba) listen$netrom(r1, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000025a000)={@multicast2=0xe0000002, @empty}, 0x8) socket$netlink(0x10, 0x3, 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000363000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x9, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x32) 2018/02/09 22:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000097f000)=0xfd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xd0, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001e0000-0xb8)={0x0, 0x2, 0x4, 0x54, 0x101, 0x92fb, 0x1, 0x4, {0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x1, 0x6, 0xffff, 0x8000, 0x7}}, &(0x7f00003bd000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d1000-0xc)={r2, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc6000)=0x0) r6 = getpid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000021f000)={&(0x7f0000fc6000)={0x10, 0x0, 0x0, 0x31000000}, 0xc, &(0x7f0000fc6000)={&(0x7f0000ad6000)={0x238, 0x2, 0x8, 0x800, 0x3, 0x3, {0x0, 0x0, 0x4}, [@typed={0xc, 0x32, @pid=r3}, @typed={0xc, 0x13, @uid=r4}, @generic="0d195ce846a6f828ed8cbe93b57d06d579bd", @typed={0xc, 0x11, @pid=r5}, @generic, @generic="897b322963e9d2ec993a48d323720f236a33ce8f088b529c693c0d4234189378dda5508f5c8755e11a0365b6e874e9efdc5804dacc3ec5fab4d6a4dae23e46bd8a6eb50ac8b1c76901263ef79a3140f795aedca096c1bb5329d7d97c6d474b9eb6c7299de9dd13838ba39c2cd8d200c00f2aa820f71246d75b05c590e141cb345e9a0adeb7a0a888a790dfe55c587a60b296e6ebb06eb9fe1ec6a3060c3ce1f5c8ee967a71135a3eb34a1b71bc299a97d18b7ac653d407b36de8d6c07e0aa157525727719b1637af450d560cf14bf9fa2a8d4047aeb8e1a7959e25ec359beea936dd945f63c19d26cb", @typed={0xc, 0x35, @pid=r6}, @nested={0xe8, 0x16, [@generic, @generic="c58233ed5bd7a33d378cff363c32050e243897818775be12769e1e3619e28930f1a57234a1a5955bd41b93a2292b4d359e84d8ae3581e450eca869de1de84fc3e6ab289dfd2b6464cc5b0cf56f3940d933e42b9d3d9f138595a944640fef46bef3540c7537c09997015374ca9b4ac78e9ff305caba452a89d7fb975f01f75d36f23c8ff66ad5376c862f87c5aeccb12811e8e88924132ad29c2ba9163f9de5e876a5d48dfc9cadcf59e5ca4264ded43af60ccdf187468ac9fba7f870395cf842d7925f70470667f962cfe644e35808426f1a85ff4711e880907a27478032360187ec"]}, @typed={0x10, 0x8d, @u64=0x10000}]}, 0x238}, 0x1, 0x0, 0x0, 0x800}, 0xc044) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce5000-0x14)={r2, 0x400000000000, 0xfffffffffffffffa, 0x447, 0x6, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000087000-0x4)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x21, &(0x7f0000fc4000), 0x4) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a4c000-0x78)={0x81, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x80, 0x6, 0x800, 0x5, 0x9, 0x0, 0x7, 0x3ff, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xa, 0xa, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f1f000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000006a000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000da8000)={@common='erspan0\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000ac000-0x108)={r3, @in6={{0xa, 0x1, 0xffffffffffffffea, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xf75}}, [0x5, 0x4, 0x0, 0xfffffffffffffc00, 0x1, 0x6, 0x0, 0x0, 0xab, 0x10001, 0xfffffffffffffffb, 0x20, 0x4f0000000000, 0xe8, 0x7]}, &(0x7f0000c68000-0x4)=0x108) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000af1000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000699000)=0x6, 0x4) sendto$inet6(r1, &(0x7f00004c6000), 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000650000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000803000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = gettid() r4 = getpid() r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d1000)={0x0, 0x0, 0x0}, &(0x7f0000312000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00006c6000-0x9)={0x0, 0x0, &(0x7f0000466000)=[{&(0x7f0000a4e000-0x334)={0x334, 0x28, 0x735, 0x5, 0x2, "", [@typed={0x10, 0xf, @u64=0x5}, @generic="4af333d9767cc70f90b6e4bb2228fbc59e782221802d0bcfb143ac48556af60f0c50313d41e79f2172e2fd908f34ce771714ed79a1691f4818aece51ac1371b9da07c906790c008828fbf314bd1b269da3dbfc1ec884fe74c4da1a7b3b2982b82a0f2b", @generic="727da0dd069fd0f288d451ac915e21851cc2b92353046dc884d6b0c023aed694bb1320191c14ca3d37fe5fc394224b98119deb4979b1d47a71b410668d5666c04c1232577fe2388bbce85b7e1b8891b1b57ceab544c93e994dd9293ad64a55babb42054c10975e4c36e83ee877432c00bb31bd9368fd028b5af607846d04d06505c25bd64435d24499f3cb1259ac6bbacd3a6ef2d1268cd381e3ec4cd44dfc08b431d9ce341ed63e231fdcb41bde8ea0441fe715566f2d417902d058facf0d93ab566680977b318112b4cbab74f34606407f97d671", @nested={0x1dc, 0x90, [@generic="2d99b924f5eff1f3c977e37019aa7242c1e40fb3c74a2a1a57fd4d0e6e606b34cedeb5ef8b656894bfa2362c8ce79ce3b112ab1dcc15ca7b5dd43e7091f5aef7f3bcd3c92139cf9ba12e812871605dfe3fdb03266a4d5d587476d85443d1e870c299c718ab206f6b87b954bfd2eac9d5af5a475f550baf9298b6955ac6b3a6c5b9", @generic="def42a0a5c59e784ee9b5db4c55d27b44723acd6049dc37e144a22eb9a1672eb32fab8dc1d8a701b0e9b808eca949f0d984dae1585c6eed0b40d08b418f60f6045d975ea02b163ce031e5fb3f6a4ef8e3dcf88d8ef497ae7a3b6e32d1574420b689e6f46de72cf83b5eb154593080a180cae9fbf6d25b741ab396ae01e0dcc1d44f74222ca759c01d9d92dc4214ba68f1aa7a1ba57136a17498f263951519af46ee97225dff576702fee8e77037f226237e0cf5ea3ccf3676acd", @generic="23f5a8ae", @generic="f275e92cea335ece3f0c6ba21bcd4c41557b364b2eeb6d5d8768d6f73a286883f61852d4730b56e7e58774e193e749f124b1c97faf0abf3b524f374dff25fd3767ea6226b9e738c38873b117be4cbdaee10c1a0a32c43018c7e57743c81160e4d4646157a160e33488855feb9d077529912ef1fe72755bcda1fcec1fefd0d86bfee0440a5946bfbd3102ac54298372c2c42bec3a1859d81b"]}]}, 0x334}, {&(0x7f000014d000-0x370)={0x370, 0x13, 0x410, 0x2, 0x3, "", [@nested={0x234, 0x8e, [@generic="4ddff238b2393810ed16f3371a8d009e44d1cbc405b6c2704fd6e1e2f5fa19daaef0e5c5d934c885f6d72f6b593967f0639b2bec28b04e703f3d8139cd6a00b9dd6962e2136f77675bb1d40fbb9bf9", @typed={0x18, 0x5e, @str='^trustedproc(\x00'}, @generic="42971c9e416442c0814327c035df4025c59b760047fc7b09935ade55664ced704efe6d0463c9a05a0ca55af41b68", @generic="5b3dd3518ee75edd62348b6b8fc36ff3cb0ce2902669d55aadb9a42989d0a6cd509e0a0b0c72fce2e5eec4e83b4a0a27e85c412a9f637121933b0bbd000b784cf5bc8a49538ece1cabb0dbd5760d9e781db03723d271205d84ac463c4cbb51b4d1be3aa5c0464754ae0106d708141bafa7fb769dfbf577ffa10aed1ef6cb0c", @generic="4677b9bbcd756985c68eaf8ad886e58857aa37c8d40f541b6c3cd90545df9c44cf8fd3e2095ff733045c55831441d8820d687c28cf08cbb023a1c592f31c88b93e5fa002cef45a49d81b6dd6d6d70d884b0733c7182a225035de1cda7e80dc8b8a88b48a22b6f7b456afc35643a5e8fdaee1165a1ed586c249233488f19344a71b60ac6193d0f5d144277a361e38ebfe58a19ecf3cda13ae6276d8ed4bd8cac2460af9a960eead812cb07f71b62d423132f255fe97aeac659ecea8779d5a5f355b6728d6ca5b84b9f5f2f5c393ecfd0d7bd607026fda36b5e3a0058ed583f061794983b64685bedb4da7208043", @typed={0x18, 0x88, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x64}, @typed={0xc, 0xe, @ipv4=@multicast1=0xe0000001}]}, @nested={0x12c, 0x7, [@generic="2067ca80d476e4aef2c6f689024146463cf4786318e7474c39b99d1ff05734bb8aad6f8b032028cfec5ab5db0940db9d3995fdac801d26fe0f2a640785b6cb99aefd4fccd0f0e8363bedf8a14df2a7470d0e8734b7e8cdef26b3a0b3d20468f49431fc24ada5a1da1743f96e8d4dee1dfaf843448d8dab04fb642b20dbce371256dc069d17684b8f6562b58775c662a402a30730e2f46803ab4cb92aa315", @typed={0x8, 0xc}, @typed={0xc, 0x14, @pid=r1}, @generic="d12143ef29d15f09bd65dfd20ec22073637581a18fd2f29fb35910f33e6305d678c64e94761fc869b417ccbd640a94aec63efd9e74dcf18aaae78886944f69643f5600f3ca64c96958b8982ba93e79142e05439e85ad078063e7530dae", @typed={0x18, 0x61, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x370}, {&(0x7f00008d6000)={0xb4, 0x33, 0x308, 0x2, 0x0, "", [@generic="2cd76d639eb8cbf8da710a7d5a4839d5d5b15947926d04c208f5685ee421125467d0fcb75cc208bd00aa0608c44917463efd30b30a57401301393e7090e38ceb60cc46cb0ba5fd331f7b24a6527f2db2ddaba0b353c22d7bdfa9c6fc41c0dd22870c6e7ff0b8366e6f21586c1d7b62344a1f4f52238f898c3518b4d6250072adac0a42e2c445869b53d840faa04f94f0592eed8272fdd8fa40f3807139f961ae4e"]}, 0xb4}, {&(0x7f0000913000-0x138)={0x138, 0x2a, 0x400, 0x6, 0x0, "", [@generic="c5792202d83c2663985dd4cf44196075420d3f8a425f27d342fe00453bd06bc793cfe18cde7fa203893300fef68b37aa6c12e9fb2fa3133b1e40f1336306f65877387a64d93f9954e1b9f9", @nested={0xdc, 0x5a, [@generic="4802af0657832d88344cf13d15a99dc212baaa4c95083a58648dc4493bae9bd899766c4f1748f1166028ad57dec19272b8a2495e25ff9f640d1c1c4115dbaa25e1396b7df344db350905b9d646be554fcff982ce93d6ef41bbcec8d2510d0a504811da6fd95da5a358e941748a4c004e7786e2f0c12a6a6689f71a8206d2d11d44b63a39b647de2970a676210f52517c563208c27a7de8d5b3606f07562574dd00919143b4678229a573b75c2b2c7604297f8098d33ed67f7df93c527beeec9455ecff60c16df34c9c43e4f98514e713816ac26ccf604f"]}]}, 0x138}, {&(0x7f0000b96000-0x1024)={0x1024, 0x18, 0x8, 0x5, 0x1, "", [@typed={0xc, 0x8, @fd=r2}, @typed={0x1008, 0x65, @binary="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0x1024}, {&(0x7f0000956000)={0x1ec, 0x27, 0x400, 0x0, 0x0, "", [@nested={0x48, 0x87, [@typed={0x2c, 0x94, @binary="8ac690b4263039b5346969c5eb47df107b822bb119fa768477e0e77f8a54cfc3b5597e"}, @typed={0xc, 0x1b, @u32=0xfffffffffffffff7}, @typed={0xc, 0x56, @pid=r3}]}, @typed={0xd8, 0x5, @binary="95b59eb707c3dbcf5b3997ea085b1d8a6bb83b0fa68f9585030da6af0352bf7d607f6a7a55bf7703919397d8e567895fe952d8dd6aeed69c34a0a754606ea4a2849e35edf9c0cb6ac44d36fef7dca2b2b31af5207bda90ec7c40fc9336818942edd913086bf6fbb42f67c2733202eea6313f3360506924d378311d52876a5f40c6b5dadd946bae459d609a6d865b01602f6f1f464fa3a6f043ac66ddcad4b546a0ba03005088d3042c13897dee8b4fcbc6f4b51f4776aa4224cd2db555823ab9aa710845dbb104782b8c74d3da908f"}, @generic="125583a799dee3a9670bb569688260f35910dd0ec0b747c71c5c5e4ea2b2a91dbfbf4b46f241ec002f1d3b02539b25309b79b6c454a9532934c7b07e1c7c743d729be74492e5075eeacdff8fe85efd3f34bb90795dedb2db3c60d06f251b6af6505fe59361e3dbac6c0b06e876690a9143ed09aad58512a8f7aacd86216e6f1465b2e823425e117d315a52594be8f9d052fca3710df7ed35e3dddbc761e10c9c7c003c28792e0a01b04885c549bee4ad6e218d6298923fba792c8cd4"]}, 0x1ec}, {&(0x7f00009d6000)={0x4c, 0x10, 0x500, 0x7, 0x3, "", [@generic="029ea87f101eadfafd1f80db5ad8e538da7a35a85234626515966bc0828fc2ed27561a35732017bbee3748", @typed={0x10, 0x23, @u64=0x1}]}, 0x4c}], 0x7, &(0x7f00006d4000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000000}, 0x40008c0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/09 22:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000caa000)=0x2, 0x4) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ea3000-0x8)=@assoc_value, &(0x7f000054d000)=0x8) 2018/02/09 22:05:35 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}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000624000)=0x9, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000582000-0x4)=0x9, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) close(r1) bind$inet6(r0, &(0x7f000051b000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) close(r1) 2018/02/09 22:05:35 executing program 3: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00008b1000)=0x80000001, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000107000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000d67000)) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000850000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000301000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000148000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000084c000-0x6)={r1, 0x8}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000076b000)={0x0, 0x38, &(0x7f0000233000)=[@in6={0xa, 0x2, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x0, 0x55, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}]}, &(0x7f0000a16000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c51000-0xeb)={r1, 0xe3, "990bf2b457fb855c3c06c93121188320a05a4343c4b368168be182c61bee5fef74c325442f7b9f1895e4a66dc1750ff4003d9cb589ed2eb9415677e7fb30fc592e2f9a7dfee66aade4facc81a363ca69d8b5c86a7599d48da9b22804cb5ac96f59b2ea1e7c15e0cc587a33468204a1a61992164a12036c4508637f9b3851df8db05bcb68da4aef326deb6be651f67e0ea5ad5752a001c8233c1082be76d38e07840416920e11a1bf1bba4b1e7f1a5368c01b7bfb139ba4e5a42c2019e65d06774d647a97371c5686fd5d8e7af8da147760b603968d730aacd27a6a70f9bb48998a6b6d"}, &(0x7f00006e6000)=0xeb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000ad000)={r3, 0x5}, &(0x7f000076c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b79000-0x20)={0x9, 0x10001, 0x0, 0x8, 0x9, 0xe9, 0xdd28, 0x1, r3}, &(0x7f00009b5000-0x4)=0x20) recvfrom(r2, &(0x7f0000c23000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000f10000)=@rc={0x1f, {}, 0x4000000}, 0x9) 2018/02/09 22:05:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x346, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = accept(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x3, 0x5, 0x2, 0xff, 0x0, 0x6, 0x1000, 0x3, 0x63f4, 0x2, 0x10001}, 0xb) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000056f000)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x0, 0xd8, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000587000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7fffffff, 0x7}, {0xffffffff}}}}, {{@uncond, 0x0, 0x178, 0x1d8, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="bdb3759edb49ca30a85fc7d500797faf", @generic="b44b461786255eb0e82c585821ac16dd"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004f1000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='lo\x00'}) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c5f000+0xd74)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000ffe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a44000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003e5000-0x90)={0xe67, {{0x2, 0x0, @rand_addr=0x4}}}, 0x90) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000da1000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 22:05:35 executing program 2: socketpair(0x2, 0x1, 0x20, &(0x7f00001a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000311000)={0x1f, 0x8, 0x209, 0x8, 0x4, 0x31c8, 0x8, 0x400, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000012f000)={r2, 0x301, 0x10}, &(0x7f0000253000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, [0xf0, 0x9, 0x6, 0x7ff, 0x3f, 0x8000, 0x8, 0x34e, 0x8001, 0x2, 0x8001, 0x1, 0x3, 0xe2c, 0x7ff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r4, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x2, &(0x7f00003a5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aed000)={0x6, &(0x7f0000027000)=[{0x3, 0x9, 0x5, 0x4}, {0x2, 0x1f, 0x9dd, 0x10}, {0x674, 0x3, 0x100, 0x9}, {0x400, 0x8, 0x10001, 0x8000}, {0x1dc, 0x4, 0xe24, 0x3ff}, {0x1f, 0x2, 0x0, 0x3}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x2, 0xa, 0x3, 0x0, 0x1, 0x8}, 0x612, 0xe4, 0xdb4}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r7 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r9, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r7, 0x0, 0x1, 0x100, &(0x7f00001c5000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r4, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000436000)={r10, 0x6}, &(0x7f0000888000)=0x8) ioctl$sock_netdev_private(r8, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r4, &(0x7f0000288000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r4}], 0x1, 0x0) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000c1000)=[{0x2, 0x728}, {0xa, 0x100000000}, {0x8, 0x4}, {0x8, 0x9}, {0x2, 0x1fffffffe00}, {0xe, 0x99}, {0x0, 0x8001}], 0x7) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) 2018/02/09 22:05:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00001c6000-0x4)=0x82, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a28000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x458, 0x188, 0x188, 0x0, 0xe8, 0xe8, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x6, &(0x7f00004a5000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x7}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b3bd9677c653bc58cfae503a17c5455e", {0xff}, {}, 0xae, 0x2, 0x40}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x4122, @multicast1=0xe0000001, 0x2}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x3, @broadcast=0xffffffff, 0x2}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x0, 0xffffffff, @generic="d3ab06f84b4cb88d02a95e26e958b0cc", @generic="934dc2a998c4a54840519616b580affd", {0x3ef4151ed8510a83}, {0xff}, 0xff, 0x3, 0x12}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x100, 0xa, [0x35, 0x13, 0x19, 0x38, 0x0, 0x13, 0xd, 0x13, 0x35, 0x3, 0x16, 0x3a, 0x3c, 0x27, 0x26, 0x2a], 0x1, 0x28a, 0x5}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xc4, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) r1 = accept$inet(r0, 0x0, &(0x7f00005c0000-0x4)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000992000)) 2018/02/09 22:05:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008c4000)=@generic, &(0x7f00007dd000)=0x80, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008ce000-0x4)=0xfffffffffffffff8, 0x4) socketpair(0x5, 0x801, 0x101, &(0x7f0000f0c000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000eba000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000659000-0xe8)={{{@in6=@dev, @in=@empty}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000d3a000)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed2000-0x10)={0x0, 0x8, 0x6, 0xfffffffffffff21a}, &(0x7f000018d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0}) sendto$unix(r3, &(0x7f0000be7000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000909000)={r2, 0x2, 0x10}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000831000)={0x0, 0x0}) accept4$packet(r5, &(0x7f0000edc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000918000-0x4)=0x14, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)) sendfile(r1, r1, &(0x7f00006a9000-0x8), 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x9, 0x80, 0x20000000003, 0x11}, 0x2c) readv(r0, &(0x7f0000894000)=[{&(0x7f0000fce000-0xea)=""/234, 0xea}], 0x1) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005cf000)) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e5a000-0x3), &(0x7f0000852000-0x4)=0x4) socketpair(0x13, 0x80007, 0x10001, &(0x7f00005ad000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000050a000-0x5c)={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, {0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x4, [0x10001, 0x2c, 0x1000, 0x1, 0x100000001, 0x61a, 0x100000001, 0x3]}, 0x5c) 2018/02/09 22:05:35 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000047b000)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000de5000)=@nfc_llcp, &(0x7f0000de5000)=0x60, 0x80800) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000de6000-0x8)=0xffffffffffffffff, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000960000-0x4)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0x2, 0x81) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f38000-0x5c)={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x12a0, [0x58f7, 0x3, 0xfa20000000000000, 0x6, 0x6, 0x9, 0x5, 0x100]}, 0x5c) write(r0, &(0x7f000089b000-0x2f)="5df861827230c507638f833b003205ff1f426334c072e87d4b828d1a8f36a6dbad071a6a5a050afac78fc6fe580e49", 0x2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000209000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000890000-0x4)=0xe8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000088c000), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e50000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) bind(r1, &(0x7f0000002000)=@sco={0x1f, {0x4f, 0x0, 0x7c9d, 0x2, 0x6, 0x4}}, 0x8) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @rand_addr=0x7}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000029000-0x4), &(0x7f0000028000+0xbf6)=0x1000001a8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000f000)={0xfffffffffffffff8}, 0x1) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x2, 0x5) r0 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000002000-0x4)=0x10, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) socket$key(0xf, 0x3, 0x2) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bb0000)={0x0, 0x5f, "8e97ee57768f517422d391b518f6e8e15893c536a4b8306c49af73bb27dfa34dc54f7833de832d9eeb24d73f02333c3fdeebb09a6cb793dc5972252a3ea3d4e9d590f23bcab0e80a7f655cd5deeca0c207943a23fb37f83336fb19c97d085f"}, &(0x7f000099a000)=0x67) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c9c000-0x13)={r1, 0x2, 0x8, [0x401, 0xee42, 0x80, 0x80000000, 0x6, 0x7, 0x7f, 0x101]}, 0x18) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c6f000)={@common='gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000fea000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 53.462915] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING 2018/02/09 22:05:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000028f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000953000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f000000c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b83000)={0x0}, &(0x7f00003e6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000-0xc)={0x0, 0x0}, &(0x7f00000ad000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d28000)={0x0, 0x0, 0x0}, &(0x7f0000fb2000)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054b000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000f3b000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0}, &(0x7f0000825000)=0xc) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000927000)=[{&(0x7f0000b12000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000281000)=[{&(0x7f00000b9000)="8f26807cb32dc3f063e440194c0312df72de331a3716eeba8898eb57f18f09e8f2db5ca52b48a935de27bf6514e996df2d5228e654899921b6b95c7acf4e046ac1ce2f468947b11c55fef0d3c775004535", 0x51}, {&(0x7f0000fdb000)="6d8140a91048c192ba69d15974123219a456cf329508576fc3fa2c69463cb65f4d0df15f4008516e99883e56d1e9f2d4c3957f72aaa1e8681e3c5ccd0bd63bcd39519389df90580663657865ddd1df707209fe8d1d260b0e116bd6c953b94fab623585d43fc8f2d4816e32891b2489978c26ac128e4c0b1ccc8bc2ef9bed0810e6439c3247ed8fd97e00407c49c95f83652b91d554c5a3463197fb962db3e87f6aa4abf64cfd344563b71b7bfb6a3f31f8a27acb62ea9f7b5378668a6ff484b6320180f88a4280a4b68c781fe41d4d1a3f116c9b48e99e2a591a03976d17c29cf31423e412727b0c7db3cc230132c3ded7c69581", 0xf4}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00008ba000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000754000)=[{&(0x7f00007b6000)="90aaf6d280c78a450c709e1c1e7ef49d9cf6fca9b2e530c34474bfffcedecabec83a86496677dbcd296ace0609e390cbefbf8730db3f5c4d73db7fbb91196639c788325e6c5ed94e495e9897817e67feef6243837192c628d811686678ffff273688b13462367a5f48e4a9237d8194dfc81fe8b202bd1a03542fa111f44870ef18f05e6189d2d46e5ca21c77ff4ef371e3fdcf6eee5ee25006cb34741a756330ab04648fecc58575c7a0f01536f448177410f5b9569cf1dcc030bb2c0de39a455c", 0xc1}], 0x1, &(0x7f00008d5000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb8, 0x80}, {&(0x7f00001ab000)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}], 0xa, &(0x7f0000ce9000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x38, 0x80}, {&(0x7f00005d1000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000869000-0x40)=[{&(0x7f0000087000-0x17)="df660840916a1d94f75a58f550a07eba7a271a52083c4a", 0x17}, {&(0x7f00004f9000-0x79)="e1c1336a0f1e0c3a10cd9537acee82ee110f76dcb89bb39ade84ac3f1006b09b1b2bcfb081ed6b32a2f644690031b080f7207d525a84682257ec693ff2cd762d58ffb6a653b609d862f68f48fb3a9e9e9800cce8e633dc8b1d90f1660c2d4ca1347aea69e8a9c68d2f02664b239c2f5f559ed2a9faa38b4ad5", 0x79}, {&(0x7f000068b000)="1b76be8d14bfaeb5144af0bc339bc742535eeb6d8fcbd37f5bd472485fcbcad7408cc9076f18ff6455fccbb9e17d6db9e81f0cf63abb5d30a3ec300a28212610d56a22a100274eebb3db54fab7463e27ea77d64de6b4dbaecb9d67e163ceb954ce052baa939801ceb61ce194d796797301ff8a93e2d349888d19f4ee90f2d41697108c5fc38760c99c4aabd2e7ff9dc3f4ba81547428e8e1b6daa5e37b88f09076b53be61d26f5aafb344cb40a78626a15a619dfb6d40cfa8ff6817bc78b80519b6fec6f372cae", 0xc7}, {&(0x7f0000aae000)="77a72a904f94731d6a0b86979f833a960b6bab669b679125aa0a0490eae3e02b09cdcb85bb672df32ca703fd878f77504cbcce6049c9f1efe8a27e2d46956a7f014c1ddb61ccb4927b06dac4793ab83110fd482b666f3b5a2bb72b00f038b7333d513d7f94dbe1256c415ef2030e205480f40b116b325c604aff97914c60fc144678427d40e7d042813d121ec5fb1164c13c52fd79d7d42fe6a0b0c837e751934e3dd3ac92621d28c6b73627da31677b019807bf0db152ec68eaa34dfaebe3e6dcb7aeec34976a642283af45bf69eedd88e7ad64af8df907ca52c21eeef26c17f91164b2b277960072b82ed35e5565c9a2301a1756f4bdf945be159d65ac8a79d52081d0f119296797517eb72c67b2c091c6e9a47111c7dd2c8817c1a86c187242f9ed9a78aade6edd45be9e6f6f8f203c107d67a0e636dd741913369f7ed4e0507d6c4e586a46444a6c0aa08432feaa72cec24b3461825be53110b3276fca012c4a9ce6c3673b23415e94b71d812a1e406a9edfb40fc64b0e1608eb2106746b771d236a660a05065bee8ae267ab012cb2d53f5ef3ff74e40130f32768b6b84500897ea65c644563fab91f0c9caa30b15f191414395c698c40c61c8c23a5ea49f96f51efdf19a88ca8c61b463a2bf60b0803c7835656386a8b716f62201363a624c70e98dc85dbdfbca5008ebb56d3d0e5b26533b8dd222a987487e4ef3fea3d5f1ba31b16e088a0cc8f47a3b7599b1a6baa3618e07d79edeff81b1a02d73a9abf2f89de5ff3653c05156acd9b4e5093fb3389644fb391fc95d2efbad3bc2499999e7b920dbac5edb28014a32c20f99c6cd1ce08bd44da7d70f85c282cf10375519c5f12dfa77eec666cc9af366205d56dd8b1374e558de52e45ef7f9afeac34eb0bf05947e202f2f21213907b9856c028467d6d3358f9eea9d91bd077d12b0278d0b1a12aa891efeadcf46d6221e8c84248b4e51597be701b26ba0f4454de6d029d98a8f01b82d6ce9eb8209b43fa6b3d0481bc223c7af38b405867a7373f3c834a80086b2799baa89d8f345e327825e277c4876fb0b4c17f6c6e38750dea220eb95ff895d505e9e2cf9b611657bbebd566dbb1cd68cdf18a70dc428e9b4078d21a976ab04be29b709e3dda84f0b5c3816d93396c58fb2f8ec83358c0086549a55fe53bdce6b303b5c3a64d0f3885c6c9b3b6d187cbb30bacc81e7a50b799cfbceda2c022e6ac71cfefaf898fdeb2953c3b41d023a784ab757d2d721c4ed548ce5b7229e22cc36a2aede45eee291ee8456973903f7ec0770b0648b30e5079a73d9494d6d7799c435bb47a9f03757c9dd13b1be502ad037721fa8f1bdc2c221413df2f784c51bb00cfb0ddd7916f721ed8a17c4db7b66691ecd68ada260faf7288616fe8c72742d6e11622bf13a863f212c3a87307df0b9bea9cc5f7eb167778ae611d20ecb414af7b9f780be2a5be4a3b22cd9855fe6246affe5cbe0700a0b45b2656baca76f575b8a5b6176d84a6487b999eedc1e8b66d0de0015deee796d98a900570bf4738b7d48f56efaf94d94bfc0b939d19ff104c773ca8968df975e5e16dcfcdb20f6b7f9af46bd6d3ebd20579f306833e9bd39b69ea09b161ca7871c4c619a0c488e38ac0df4bc9c06ce2d07b58bfc2dd7428583d1aa7b71b12c3b887c0fb814a056b73f820a974d407ece5780c9d511ab2f70d3bb7dca69106ebcd3a304dfb8c819a6ae3eba9c67ee20190ecc5177dcdd936ea45be2f78d63da35e2ac8fbc330baa859a3006606737dd0d7b806cea341c015ecaffde699903fabdcc2c365d31c98cff577de0a2719d3debac1634633b7aa2530d535aebd5fc113c1e7d4cbbeb4d7d430e5681ef702016bddb9dde378f6456980b5100d5d4eacc12a93fba109155aa25f0b9c145f90660d79504e1774207409b72343c8cbfc99b6e7045b0328731fe8f21b139dbeed49e54a4bbc1e9d367f01f6f07736f9711463a420105eb6ce20374439a7c58da2168dfade58ff85f8bfb77252f4380bd126b6883060949ca89177de1ce467b7f0a0d88c6c3d92834cfe10183b169af92b6ed6a9d21acdbf38c723c7fceb416c85439b27087b0170a2112c10e8115dc615532ad0eb5feff9a9914461d72a1d1ea2f526e9c79d593b41f031b460ebb37456ec250d6c4cdca61dde0470a02a9ce90e0ddc7d18dea868811f10f1f007fae6533ce8f29af0db938473abf4e0b30d402dd2dfeb62642183751a68c10670424406b174f43e29c5aa9f391b4a97d7cf2106b29ed3ee3b6fa9e920f58cfbd094007508dfbcdb6e6f0329352384579c4eab71bae3f10ad2f45827d56598f077d2a5bf8efe4171a277e8132bf4b99ca68ea37e185cde3ebefe1f9e848e44243b05b37539f0178ae4c8bfcc31768c02a9e4e89fab71b293c3fead9bb9ddef1ac47af5b16585baf93b0a4493b87eab0ca6ed6ee5fd74509cd99e0b5a0c628db2069da236feb560ed211bc5f8859bedef33da1e32f723a629ab21cc6dd2e9827b7fe1383065adaea9c31ea440ad6329d50960877c42d29e1a099ef75815eb40287dd12ef0fada17ad65d935e91b89f4dc9acd79c955ccd5b8b16da96cbb5df1b3102ce37ed1300ab45d28523d1d740bc16d76b6c2d6892cfb0dcd076bb525cb477d716060b28f6197530f8b42b8166d6b05f8add454c3a01f21a227ae4e65f9ba055aad6c857bcbc6d590a830fb054b000f6ed4a72b6bb71e541a6d2e7dacaac9a904dd504042efdae0c8147a41e399e1399a951a82b34166a258e933d6e99acfca75e0815692750e96eb71cd83acf803b883673f97b0d17718d941c494ae6e2243a05e8248a29461fa8f6c2b91509c3477943fb9c4f894b8eda71484b0f8eee2283fac44e97f5306bd47ca5de5b00666e336d1d909f219ec3c466ba251c69e406f038cf652eba5b9e7c8d6bf7cdce82b6ae956718b21e392afd57c47162b71053a60e2ccf426b734a7ab173ab11c341bd02eced9a5baf7a70e986a426ed2d4f775e2cca2e7e4f579d8b4eae56f26c6f5e466806d3d2fa73f40bb90ab52aa067465ec4be9bc475d91fbb5269a5a4346adc74687804c71de2fe85806c398bd0cbb435475861b1faae1e4febaa649c8438299ca0a8fee14312b4989b13470cedf6a753a109df93f8eb0d5a6821e575a40371e76e69a65489c4803ef1246321c9c70d55d42f53dd82273ee01ec6cb94e4a14b1e61f76df27e053601a2ef0b9d675d8392b0979aadb837881ac7445fb3dfa97c610de57b69b1316056be3843bd5cbcbe0d8e7375ec3ec55f780d92320fcd3452ddde88a6aa3887e57f222e222098eeec90d205527eb0f04ae75ce02e3041ba5e05993daf09a4f63567418ea243398b3fc085e34865363bbc6b2d917a698a7de57fd5e0e7585fefe17d00c00d1af4f43c713567a4854dd0c1876a5ab354786a042deb6a1b692ff0effa422e1f74bf656d9abc459b056253c573a962337a47f7a31f9164b0f471bb8aeeb6970cc1510c0f4f92abd1f4fab843ad5cb6a4add39e562230e64609a5eaf52fc54d18450154691cce26c16310e72d9ab1f0e4c7e1cacdeaa046d61f5f7768e5b2f69186317f3198e365fb9ce02c01b74956fd453b7af72ce458c2ceb4225d06ae04a2e950dc50ca79235ea2caaaa027638673033d8834e48177fe8303a042e38456ed28e1e16e58c60312cfe04830dc31eb433bf3d068309c7e44ebba4fdacc3f97ffad2e643e48d9e7c5a43a10dab21d1fe9b2b997beacee267269f40a00132552ade44d917e1e3f3b1fa1a3ee6c6ed8f89dcb9dbb92d1e84e29c2be78ce295bdbbd7a74cc10024abaac86ec6a6b916dfd3fe2c66c784a7846913a8fd33d5c17c05f60c9bf45cfd9cfd3005c0f46c99d1d896920bf427746768ecc68eec40ca801e1451529fd1ad0dcbabbe2b59647897af14cafddd8c194c2eddf560f6cbdf6fb8cc5939600054301f8d0cd6dc74480279315ce6b1be231e2573eafa4c49cca8053db3bd2de9836c3ecbba9c17cb538937a46fcc2b3bf342f87d8774ad9914bd6b83cca4aee0913e55570aa428051aa4febc1ca3cffd04023f580c52659e3cb4d88ba99777318d8271c0d13326aa2008f5bcf469ad54c3e554186d5aa6788ea50cd466f67a54d205402b13f43721db557527b18a06f4c96d5e54829895d8e9d0b2926ba8a4c74e73abceac2f9501b197a1bff24c2d1b94ff9b4517d11d1ad201040696e063d0e3db0bbc7763c4e6aed9229e9deaf3f2ba0c11822f03d7c47899a288e6d6d2087eeeafbcc9d3a762e676b5659bf1947e874fc35daacc2afe865a8ffa0b21d7885072fc840331b8316203a75c4bd36a5a169f4066a9c485c8deb8ce8e411cdaabe9e03d751f6f34211536f3e377981f51f8e8cdd92a6aee1420240e88bab55ef71d5f58298cfa4d59b9230ae9a0798358e5ffa04a4f8032843584bd62d410bc5e3464bb0e5bcc6dd933ab882b43580a457619ae5d02f704908a6a378ac9ba7654e6f8d080c2175d1db1f5d540ade944c26c51ee716517226f6649280445c86f9255fb995d5905a658f79e0471d0712bad8e32c16772a9dc58fb319273a63530bbb91059dfe6257c3eecd19c2fa011ca31b24b02abfc1765f63bd9b86777b4cbd6e66b062cc015cac55401755b63a003f08c618bdaa356b63d20a14d5cb25cf2b92932173224518641de5a59bb60d3a67e0db985a58236067aad67f9b3f8403068f613d045279d301e99b74f609a36444f1251cd04040bafffa1334b4436166acd5ec3948b0484cf67accf39d986974177434c3d4d8a82c52cc871ef63230079d789048cac212bf57a86aeb6194885cfe07c59d7a608a716398239e93ce970428db2b5e569f91ac3571ac20fa657f5f56a96de7657f46fb172da1c78a2e45bc9d601c1a9f8158e1d3d14640544a715c574959453a6afbea3e20cd029ad0847a3b83000f3929a9853fc61f0ee86dd5489f4a00d28c73a8d9d0ae4f9a502261a669d37f377159f3438404cb10069f17ea9954444c088c555eeb3960694e10308675163382f370a395868d4c1613fa9df7786b8c5782f03426b5842e361ef9cc4a38a5a1976fc09471db554d005979deb32ea740895ff48ff62a9b73c3f35366c3ec23ec20e96d8ac6e95755798e636cb95f21c22213e582f8356c23bca44fb5d2091ea40d1407f42b4273070ce3b378e5a8f77c96b3670a6f4d433553df8362330b8c1bacef7153dc82b70761d61d508c13a757f8e10d3e82ee47b294bc95bb5ec12caef08025142c86b95e406181b68b3aed5a10cf979471252c2d2c6d9546473f9d851a3ae731c98d78e95fc6c05128d1ad1de5df58a9e29de66997bb84153a870ed708deade97ab4fffb93952ec6bddd2ee2564dc2dc2a49e8a74b646326111fe90dea1198e6caee5519a7765532eb6f58425a0a2e0e692539966340875da9b319612a55f548080582adf13010167f555d65dc473146e3e598e0c387d4b69c218567b35561413c4b6ab2d97a3d53a5dcb24c99cb1ed8fe98e37c2b44a432884be2534544590de7062b01bf72b17a1dc2d4b6fe6547785bd628f2923c67b67f651a2470f92d3a1c58d8b82b5d72f7a72430a8ebed202c43d6a5ebbbb537840d620fd090b9394a34fdab4b402d2609d2c305f073d9285176f91dd85482918943f3db3624d2d256fc2990178ec0e5f2344f053b0f7ab5689561b1078d2e5dc48a040d0b748570f4df544a1753fd2ad36bd3f4e63c8825a9009866b785b1eadb541de93981e796b4b", 0x1000}], 0x4, &(0x7f0000851000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x4}], 0x7, 0x20000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000018b000)={r0}) socketpair(0x12, 0x3, 0x7fffffff, &(0x7f00009b8000-0x8)={0x0}) socket$kcm(0x29, 0x7, 0x0) socketpair(0x1d, 0x1, 0x8, &(0x7f0000621000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r15, 0x89e2, &(0x7f0000895000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b3c000)={0x0, 0x7e, "a9cc089c87cf01c78a6ed651a55e71f9158d4b4c0a9ea142edabeebc9ab9c93fb0814928577fc91cd3f80b48ae2fd65e2e0fd9a0c9ec2e6f971b52a947a3fdb8d0f25c1836903343cd3334238a9ebb632705eeaad24c8c0f5c7837cfb7106cdfc7ac3f04bf65768d388dfdb39db316892bead766d23362af930d78173515"}, &(0x7f00009ed000-0x4)=0x86) getsockopt$inet_sctp_SCTP_CONTEXT(r16, 0x84, 0x11, &(0x7f0000c17000)={r17, 0x1f}, &(0x7f0000ea4000)=0x8) ioctl$sock_inet_SIOCADDRT(r14, 0x890b, &(0x7f0000337000)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @multicast2=0xe0000002}, 0x24b, 0x8001, 0x6, 0xef, 0x0, &(0x7f0000686000)=@common='teql0\x00', 0x4, 0x8, 0x2}) getpid() setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00009c4000)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0xfffffffffffffe01) 2018/02/09 22:05:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfedb8df08e2d5468, 0x6, 0x3, &(0x7f000083c000-0x8)={0x0}) bind$inet6(r0, &(0x7f000027b000)={0xa, 0x2, 0x799, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x10000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000da2000)=0x16f4, 0x4) r2 = socket$packet(0x11, 0x10400000007, 0x300) sendmmsg(r2, &(0x7f0000afc000-0x3c)=[{{0x0, 0x0, &(0x7f0000717000)=[]}}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/09 22:05:35 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000019000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x0, 0x9, 0x2, 0x5, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {0x1, 0x80, 0x0, 0x4, 0x10000, 0x7fff, 0x100000001, 0x1c3a9af1}, {0x3, 0x7e, 0x7fffffff, 0x1f}, 0x8000, 0xf, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x3, 0x100000000, 0x62, 0x0, 0x9}}, 0xe8) 2018/02/09 22:05:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x8) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000b000), &(0x7f000000c000-0x4)=0xc) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f000000c000-0x4)=0x32) 2018/02/09 22:05:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x40}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4f000)={@generic="e7360c48f333ad77406a84b49300d614", &(0x7f000000b000)=@ethtool_flash={0x33, 0x6, "7f59eb31a835e75a7c228ed9e1b27998d4cfcfcc023d30fe0ec4ec08876ed863ab9664ee24621e6eaa10de9e4251c94cfc891ff9657e49690dfd97ce8db4ec00bcf7ff6d354aa8a0c4f794de45cf24af07a4329287a5a5a6353ff452ea1b7034e36c901e713a73065c5f6bb976f67fc19013ffcba4cb29e043066a64f867ae80"}}) [ 53.536548] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING 2018/02/09 22:05:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dde000-0xe8)={{{@in6=@empty, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000c14000-0x4)=0xe8) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000048b000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000556000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000932000)=0x9, 0x4) 2018/02/09 22:05:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a55000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000369000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d69000)={0x0, 0x3, 0x0, 0x96, 0x5}, &(0x7f0000d74000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f2000-0x10)={r1, 0x84, &(0x7f0000e0c000-0x84)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x10001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000e8b000)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r2, &(0x7f0000923000), &(0x7f00008ce000)}, 0x18) r3 = socket$inet(0x2, 0x0, 0x2) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000d0d000-0x10)=@common='ip6gretap0\x00') socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000995000)) 2018/02/09 22:05:35 executing program 6: 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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/09 22:05:35 executing program 0: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000080002, 0x81) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000af0000)=""/17, &(0x7f0000af0000)=0x11) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) [ 53.658718] audit: type=1400 audit(1518213935.928:56): avc: denied { map } for pid=10183 comm="syz-executor7" path="socket:[24254]" dev="sockfs" ino=24254 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000386000-0x20)={@generic="710e05ebeb06bfb191fe0d6d59db3eab", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000012d000)=0xe8) accept4(r0, &(0x7f0000ae8000-0x3)=@can={0x0, 0x0}, &(0x7f0000eb8000-0x4)=0x10, 0x0) sendmmsg(r0, &(0x7f000046c000-0x12c)=[{{&(0x7f0000e9f000-0x14)=@ll={0x11, 0x1, r1, 0x1, 0xfeaa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14, &(0x7f0000565000)=[{&(0x7f0000db2000)="75a5bcdc7a68363052eb5bf5ed82ae38fb12a35bfd88f135b56d570ef7d9d0b3744e519bc285429750e1a6c8c574044e2ad040938b0710a1a597271335f79cfc08fe7101d0ffe3982ba70f955b57f5cc5b04d4d7901c81ebc387e99ecdd7dd19caa8581d8213092562d060b8c7c6369a54e48e4bd81d4496170c54d95984d63a34e67f65e8d1a614792f8d09ba3a8dc33cc081e3df90071db33b8a17a266f3c9aa5dfd7b693c70b83d", 0xa9}], 0x1, &(0x7f00007bc000)=[{0x80, 0x107, 0x1ff, "816476400fe84239295fc8c0f7e1e143b449910f4146e860cda1f1e99fd78211af2698245125f0e97f82573a873a566b4ab0e18ab535073ea12a65ec36f7d253e280735864c79dd96bb0961dfc3f86551cbd79b198307109c09eb281170ef5e7af7de58ff155f137547526d24e"}, {0xb0, 0x19f, 0x4, "c0f999eff02115260ec4d9c5b52641af7851cf02e40f14d698b054c764f6acbfcfa8ee5d7c3775262a24ec4578ef259a962057d2b7bf31184a05440976ff656f169d9b90a416e8778bf615725e329fac0037af4b38c315fbf70cbf7d4279c6a476cc1f207c13595f5f0d9391951e16ab26d87ea0a2ce0f9151207525ad4320c6f69f878b3e567a8ffb26fa937a8abde7726933c10184244616"}, {0xd8, 0x105, 0x1, "54d1c8952131ff4143c12a9310c7efb39df54eeffa54844af92886b649950734ef67c0c5c536f3a9703392283903b640c28e0ff1842f4d1d0f54d948e829752ee7be9fb6da8001c922740954b38d481111e0fdef4f52d08f50c574df69c3440bbc194d2c5ff4e8c456eb587f9f8ad5a783c8f66e355fa640cbaf696ae9566c5551bdab59b4d0b213198bf8b7e108b5bd2a9d95774a188227addd7a2e5d7ca98df928852b0d83b30c8b87a0c6e00b38dc119fdfcee6280a16fd261304c9c6c0362f4c"}, {0x30, 0x100, 0x800, "d53ad22415edd7182d37ef2a157c59a6ff49f3b05cba6d7668aed4337f4a1014"}, {0xa8, 0x10f, 0x401, "9611c1cced09fc366aa4acfe108ab0ff9abf10c7fce1950456a215dfd24bdfdecf9ade921990bff84df7cfed866ae1c4b374b586f36e5c66be42224c5774639be6b67137a539ce1fd9c769777cd714d029ca6c297879cee1fdc3e1ce6a145ea92c369ef738aa044f153f3b5011a700fc1abf2e8ebc9da40362663389eebbd88e7672deb728f6215a36d33912f062cc66aa70"}], 0x2e0, 0x4}, 0x4}, {{&(0x7f00005b3000)=@nfc={0x27, 0x6, 0x0, 0x1}, 0x10, &(0x7f000097d000-0x20)=[{&(0x7f0000681000-0xaf)="c80075aeb94e0ace7d8bf167d03d0fc95e60a005d1cc01c1f5f5f4ede4dcb34c55b442188f38135b5b175b38528f7098c22df07d292fa04d62fd42522335a204a2f33c20a1c5671beb86c06ef3deaa7eb0802b1e1a4e0ad30e09c6fef045a271c83f9749711726cc123161b06b7c530476a4118c30e879f4ee63b6b0a8706769f58af5735d33bc5fce899f17451334ad018ba9143d1232c4d6f5b9691ddfd2fe20825920a4f9a6bdf365f0064d1302", 0xaf}, {&(0x7f0000d06000-0xc1)="fb400fef13fc04259094a86e701ce93cec879afea399893578985e499221f31ef67c62693a5510a4bd81e311922db2a14537e8a68a84f04866c9aab58f209e9348b38048c48beffce7bb21c09d0de9004438007bd99dcba19c11b3188c44806bd29c362e7273b5bdbb958e69e83648889ac270f7549c35b994451e36ab2098694ce36d102cc96e51de88277acae2aea8c7c518987b7f6a0000b0d0611e9dc919c94b92296f3acdfa7a7f715fbbb8082fba2ed9ba3714ddfc1659a73b8fffcd78bd", 0xc1}], 0x2, &(0x7f00008e2000-0x330)=[{0xb0, 0x10f, 0x4, "a6dabeecc110f5d4e923b9ed2ad53738744bc55e45c2820a677afa38c500dfd08cac5c0965943244250dadf6dc279711ef17d8c402dd06e7fe89a29045659228dbd770707377094faf02ccab7fe7f67387109f5a5d11be48a8e78c53e221ac5da16718201ccac7036558da1457c16df3fb6d207b99d47ffc4a170d16947d0ba559591145644ef73b0521aa498715bb15eddc489c0eced7bad33c08"}, {0x18, 0x10b, 0x3ff, "dbc7ed707e"}, {0xd8, 0x1ff, 0x8, "a757aaac34bb27f736063c201eeb98ed52ba46e9b9f44ce5d4cc5607d3af79d1d6cd56182498c91e1ad70a0b0943ddd2ffc18ad4317c23cfaf25f9b9b062ae5b7ea88f058c19ba7eead281b92ca655ef15c908135193384e4f6fbedc7dc38eb54c1575af8ad4d9b096a52c52f5430ec5eda025b684ce47cfc6dec0d24ecdd2a42b7cb53d337a080e89487d6b6adc3ba6ee9318e702977ea91c42d14c3fda65fd6c7cace2be2c7a09870eb89a454d5ce8bbd285bb19512ad8da157a813a16419f23e7a75ffe9707bc"}, {0xd0, 0x119, 0x0, "45571c05a77a10cbeaeeb9b4d56ae077f2a844472aaf444a6674a7e6a0f0cad9cab96be0daeea54aba255ca4b6328d6833a86762a72bbbd615efc6163ce946ebf25fb504ec82250324db3fab35fb3bba8b22b96f26829f6df21987c70516573929b45bc63c91d094c6a197acc60847492497a273776be4df8dffce995a7b1712dce9f929e74858245f4154211fd1c472d0d8692bb3ceba6fbe8c4e24ad52152f3ffa1dfe48ea649fa6d267a2ca7ef5d0e0e45d887fe3a4dad72cf50962"}, {0x50, 0x0, 0x6, "b2048bfd2b018785d1435ebd53a49b44c31d8f3800ea5bd2569f66cfe901b142fb597ef88a0fdef3234d80f3df5109a967c2d68a9faa74e349f55555db"}, {0x50, 0x103, 0x6, "c958099560d69d8298d056e73b5a6130be251ae3449e282c3e9e3655e9c1d2b9a4e899b2651d9c8c8c378f0d62db42266cba97e64347ff29cf9b2629f791889a"}, {0x20, 0x0, 0x5, "92dc7e146a408da271005c65d4aacf2a"}], 0x330, 0x810}, 0x4}, {{&(0x7f0000b82000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000b48000)=[{&(0x7f0000c94000-0x8e)="f5b8c8e0b5493d061a09fbefab9640b226c3469711f15fee8478424ad94173da18ae2bc4244e008024c1436e051ffb7ba92e53d7c33b191ff56fa8eab039a28b08c9025c072c37a5dd5d8a39da50870a33ff818b5718f474bf6c3131531b17518ee595f1f5a2f40a029f9a52c7b5367047052a3ba89998576e4e4fc20650fc7f19d9d14e3bae18e76a3910a45d44", 0x8e}], 0x1, &(0x7f00003e6000)=[{0x100, 0x110, 0xfff, "98f855469edba1a22616c05f9d3ad2fca2701832b34c56d19a371dba74776e54ccb7477567a2b21147781de24a5462f6e4db4ebcdb44dd35995b54f9a5a3f679b5150e9cad205dc76ccd1e16f883e9f205aa1bd47e6f86d7f15d75c7466999b44ead802fe2002c499b6aff7cce16f629612f425d74f9dd30f8c205e87f869d1822fb9bfe7485f1a95482f60f3caf95a3d0e5344bd19fed16dacb350b3553b4d3e3ae9dffcde9b4bc1040977641ead42d61a4cf7f981c846b5c59d235cc9e1c0fe97bb53f604c981fad855373ecdcc35ebdfe1da970ae7ac12be87775084ca087ff4839f184fcf71521b664d0cff14ff9"}], 0x100, 0x40000}, 0x1}, {{0x0, 0x0, &(0x7f00007bf000)=[{&(0x7f0000098000-0xcf)="e50b24c4d9ff27fbecd60a22f8969f01a0ceadec9cf08b61f831db27001b31f3da38cc8b72ca74afa5d5c92546fbae97c4ee48ab09511fce64889ce72391c6944ab74bc09aee8a7ccff7090c9c1d51af3857505297a76c04089921cefedd3b13672e902dd75a72b5c47098c31719b0df1cffd1ea390d67710d8f25dd916b3766fc3a70615812f89b22d4c2815d9c21b3e39621172eab9050030513951099803d0bfa777ab55f87411ba4a50121d4cb1fe7f67338a2f9e25c5fc216d6dc1f0437a39d0d16ed0d85b3257f5a08ef13e7", 0xcf}, {&(0x7f000056d000-0x6c)="142de5c5da6987c7c64d058bef23e24d1d29956fbd2f310873f0b17af35ec3845210796c9fffd1ef075bd7bb5155c55c0e606f194d7b405735c91ccf66977bddcd73e6671d085d3d10e72de635c0a38e90fa8e009383a3dc378c79f9057475250a21e3fdf497d076427bc770", 0x6c}], 0x2, 0x0, 0x0, 0x4004}, 0x1}, {{&(0x7f0000352000)=@ll={0x11, 0x15, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f00003bc000-0xa0)=[{&(0x7f0000314000-0xd3)="32ac091d693010a5934f34ce0d180d021ac9673e64d335a3f46884f90fa5fa2d1553ab35fb6004cc5073620662e41e4160f06f99850c855f43f8e0991e8f1a5d60960475e2a85bd5572d1ebd17ac4a88653c3dc6a5855da2fcc3513cc5357ddf974731f130041cf52544f52ae4db76a64e7524d4e62bb8e14cbb3e1a0b0515a35bd029edaa8ca334dd4cff3f744f2c7cfa18e5832c00f94dad66a90719f81eabfca14534cac12ec5143eebddfbcb6d7bdab814c9676a403860a8d1dfc2ad92e7e7aec5cd19904dbdec9624987b3f8256b0fd5f", 0xd3}, {&(0x7f0000021000)="74d4394c9e5084edb12c23540c7b93bf6a", 0x11}, {&(0x7f00002ae000)="3c2bd386710a50a8a1b0ada7af26cddac8cc34cdb2786f7deb43d720e0d487", 0x1f}, {&(0x7f00001f2000)="1c8597c13e7cedc2e9937eb1d0193479465a63a520dd01cff6069ecad8bf808a113236d16525626cfd2837a7a09efd11237c1c2d9c8eee89319d24a2b06dfa164181dd20d68ab6b55fd9bb524ba93a085dae9bf89645f5a5ad9b874c53bcb64c6995cd1233e332caa95064357f96615d17364ad3b24e61e824e0e66f9c6a221d2f789ab08681fb7694af327f5d846d0997fe205fbcd200772373b8f8ef9a03fd1def1c16f321239f5bf74846aed310823099ce02bc162e1cb846dfb5ef24f795f3b34f50f14b7d91b2990ec22633e789d889f8bb51bb1c96b837403620fb302cf494ea49ffede1", 0xe7}, {&(0x7f0000543000-0xcf)="19672556e58d7ed7514b93837e38ecbbf2ee98ae8f5249be22847a5a2e8704371b6d6f27f62c8f366a9d07948c70f226664ea4c49779431abf807eb0e97a5ba70d989c40246e134c908259b842cee467be1ba13c295015c85e506abb77490ef8d55c761780719283b426bf84c378e6bd6d1411796c31e33fecfecaefb55396b561a767ec48ca999a62a746382c8d6fa6967005fae323bba916ab2ffb07b3fb44d0326e9800d8d46f07b39fb88d41f9bbe59ac234af1c5cc25b80233d3c59f0988f37ccf52d220c123c37174e83366e", 0xcf}, {&(0x7f00008cd000)="5c51b04e77554927be5b8211c04ee53f8057832e3e4bbc0602c58abd3e186bb6d8824669b86424afb056ec32c24064f7b5c2af5d3ed8bf9ed3e404aad17cefbd50cdb738fa1d72452bcad4a2a0b365c820a007abb8a812d56d0a5ae719ccff1a3d082548de7241e02b", 0x69}, {&(0x7f00001ca000)="c819a4f5d6d929ffedc48b9997d2e11f0d4b7417b5fc3e2a09df0fa9ac33f3e854b599cd000c35704a90ff824dcbe544939c1733d0ffa2e9a8184129b7d7a18e57d4d0d7041cedcdc1f5541e6f74e232791f7e9bffbfc513436163350f4593822977ff515837053560982b56abb1ca49b01addf8abf9bd69ff9249", 0x7b}, {&(0x7f00001c2000)="1fe24a14f2085126d0d8c4a544554684358afb343ff56e02c09ee86cee84f5810f1bb32f04feb05f792a0e2df8ed34de7e5dd930dd0429b4df6b3881230e2b48af6ad6383f18692f889768a9458735bf5d5313ccb6d180dd34b6e71993d7ba54ac888c5289ce6716d5b924e1baf99a36a6191771915328495babe330308dcea3a58812f859e064752a782161e17244456f5c04eef5c3bacd07644d5bb2fff837049a", 0xa2}, {&(0x7f0000483000)="c1a941cbca9b9acba178a6ff57f085868f9ed294369eba3a0c3abf2c4e9d6e073675190b6790057b6626d117ea96849b9eb63b51fb2b07112256e732ca2b81197e551245cbf42ae7d0ac798cc8afa8a1c0aca9a7242b0728e2c922ac60acd1b8422c777907005a76980f51c68a01f0d240db246f7a06ebbc32ccff249597e63ca72e4e0d8f035e8af06433d65d45af2d", 0x90}, {&(0x7f0000c80000)="fe2a5cccde5632493791a3e2422164f467bdd15ff7cbc69993c03ba66ce18800387d532aed7f602608ede9ce616a25d5aeb7cf9fbd09da3ca00023b13e9315a7f27b477f7626709a9fcf9ee44f5d716eee6f", 0x52}], 0xa, &(0x7f0000e02000)=[{0x90, 0x10f, 0x40, "6bdb495105847be8f454688185631e0306d40c9f6c3c4e316998460602a82d98640cdcee1eb887392677c851967ce14916a0d9827ba8814480cac7edc4bf84886342d4e9ce0c271e6ecafee8c769ac225d65bbf1fee7133b8545468dd4e518ec50ac2cf4ef114cbc7fe1557d604ebb615b6da130dea2e8cd6d"}], 0x90, 0x1}, 0x4}], 0x5, 0x841) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xb12000)=nil, 0xb12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b0d000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "89e5f8dbbf5e16dbb3c0d5a9dd36f8ea"}]}}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b13000-0x10)=@ethernet={0x0, @local}, &(0x7f0000aa9000-0x4)=0x10) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000581000)={{{@in6=@local, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000b12000)=0xe8) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r5 = accept4$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e56000-0x8)={0x0, 0xfffffffffffff3d0}, &(0x7f0000eb3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={r6, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000a3000-0x8)={r10, 0xfbab4ab, 0xb6be}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000e56000)=r7, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r11, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r13 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r13, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x801, 0x0) 2018/02/09 22:05:36 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000085d000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000373000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000873000)=0xe8) bind$packet(r1, &(0x7f00000e4000)={0x11, 0xf8, r2, 0x1, 0xffffffff, 0x6, @random="77fd5b3829d0"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = accept4(r3, &(0x7f0000770000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00009ec000)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000495000)={0x0, 0x7fffffff}, &(0x7f0000806000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000063000-0x18)={r6, 0x20, 0x8, [0x100000000, 0x1000, 0x5, 0x3b39af3b, 0x6, 0x8001, 0x0, 0x3]}, &(0x7f0000f53000-0x4)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000094e000)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00004ac000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000943000-0x18)={r7, 0xb5, 0x10, 0xfffffffffffffffb, 0x3}, &(0x7f0000307000)=0x18) bind$unix(r4, &(0x7f0000e2a000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000ef8000-0x6)={r7, 0x30}, 0x6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000024a000)) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00007f3000)={@empty, @remote}, &(0x7f00000b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000fc9000-0x4)=r7, 0x4) 2018/02/09 22:05:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000062000)=0xa057, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) readv(r2, &(0x7f00000da000)=[{&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x1) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) writev(r0, &(0x7f0000533000-0x40)=[{&(0x7f0000119000-0x96)="e6678d41386e5e5a3ea1bab771d24d34ff0cf6d64354b408f94541aa66fe2c0fcbbaf9d0c3379870133efc1aa4d8319de2ab96e3b1b0d4ee32ebb4068c2179afaa704558796f8e2d404ce555d1fefb00f8cdbdc9f496a9b3b008aafafc837567c99ecee2f6d4f07072ea25a9ec41f4b65656b6aeb8b1d6fc65229806b62eade07e26772fc454aa9583e4e911742a91dc5fbba0e701a0", 0x96}, {&(0x7f0000b78000-0xbc)="60888e113bc5e79b5b6fc10f4723869ade2678177ef389fc855434c56fca02a468f2852e9f9fe1ed44c3ec59738346d520d2a0fa91461cb54197e88e98ab80c0a60c394070c974fd7c161580ad637ef05df44bdc34be6cffd0631955c1d8117433ad10b91e567af9015b25d17c5e77bb5c781cabaea156c589fb9027d88663bb2d6d68bd020059b011e0e98a6a6a0e158a23efe6a87a88b54d4d4efb66e5303121713f4634b151840523aa79114f602fdbcd84a6834137ab71f8fc2b", 0xbc}, {&(0x7f0000688000)="6d79e5e053ff2978e8541677c5411c55e4c7de396dac6a89d96eb545c6e27e2bd5fc9a90eaa7c45b9dcf6f7e", 0x2c}, {&(0x7f00007a4000-0xd5)="ca8ab16f4c443ccfa3d1858db345c5a5421cb573c4f4cd0cbb5903762c65c8c24481207b87d03b684d473e348b2dc30da9b2c3b4ea739c26f4799bd4c3464289363dc4d2f2aad09cfbbe725079bc30ab3a2b09335748ee837ec4448dd8f465eeb23e115492c1e8ed2b0f5a0bc18b99abdc8424a7443259ab6a295b3f53b1dc8865dc28edcec3cd6b118412c4d12ec934fa2b0524fad7af521e9e9b6b855710ee5b2e3031158a93cd2106bc1f824f49aab35588ca1074ca29ee3260e336eea62d30aa9646ec2847dd1bc97590a3d865646a0d118270", 0xd5}], 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{}, {0x6, 0x0, 0x1f}]}, 0x10) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000016000-0x10)={0x1a, 0x1f, 0x8b5dade, 0x9, 0x33, 0x5, @random="8707662181d6"}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = socket(0xb, 0x805, 0x10001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000014000)={0x6, &(0x7f0000016000)=[{0x40000, 0xfff, 0x6, 0x81}, {0x1000, 0x6, 0x6, 0x4}, {0x8, 0x7b05, 0x7fffffff, 0x8}, {0x5, 0x5, 0x0, 0x9}, {0x1, 0xfffffffffffffffa, 0x1, 0x9}, {0x291, 0x5, 0x741d14ef, 0x7}]}, 0x10) sendto$inet6(r1, &(0x7f0000011000), 0x313, 0x20000880, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8000008, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3d000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000134000)={0x0}, &(0x7f000027f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009d9000)={r1, 0x401}, 0x8) 2018/02/09 22:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80100000001}, 0x1c) pipe(&(0x7f0000223000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ece000)={r0, r1}) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4}, 0x0) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00}, 0x48) socket(0x1b, 0x800, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) listen(r1, 0x7) [ 53.797007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28216 sclass=netlink_route_socket pig=10232 comm=syz-executor0 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00001da000-0x1ac)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pipe(&(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x105, &(0x7f0000c73000)}, 0x140) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socketpair$inet(0x2, 0x3, 0xe88, &(0x7f0000573000)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000183000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b3e000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x9, 0x1000, 0x400, 0x2, 0x2000010, r2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000760000)=0x3, 0x4) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dd000-0x1c)={&(0x7f0000d1e000)={0x10}, 0x299, &(0x7f0000007000)={&(0x7f00000aa000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, []}]}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f00003bc000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000309000)=@int=0x1, 0x4) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fa4000-0x4)=0xfa46, 0x4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000082b000-0xf0)=""/240, &(0x7f0000fa4000)=0xf0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/09 22:05:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xd, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2c) bind(r0, &(0x7f0000d03000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x4, {0xa, 0x1, 0xa485, @mcast1={0xff, 0x1, [], 0x1}, 0x16}}}, 0x32) [ 53.882280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28216 sclass=netlink_route_socket pig=10250 comm=syz-executor0 [ 53.914934] sctp: [Deprecated]: syz-executor7 (pid 10252) Use of int in max_burst socket option. [ 53.914934] Use struct sctp_assoc_value instead [ 53.999871] sctp: [Deprecated]: syz-executor7 (pid 10252) Use of int in max_burst socket option. [ 53.999871] Use struct sctp_assoc_value instead 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000006000-0x3c)={r1, 0x400, 0x6, "af50195efb9c360dde986a2c49184c875a352e4c8d733c5e903c12e21abfe77560c3cde84dd9a63d297bc3f1bd80e833c32b"}) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x40, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x8, 0xa, 0x1000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003f5000)=0x1000, &(0x7f00009f2000)=0x4) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x3, 0xfffffffffffffffe) connect$pptp(r1, &(0x7f0000ea5000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d98000)='dctcp-reno\x00', 0xb) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a13000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r3, &(0x7f0000f7b000)={&(0x7f0000986000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000fd000-0x70)=[{&(0x7f00008dd000-0x1000)="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", 0x1f9}], 0x1, &(0x7f0000d9e000)=[]}, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000535000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000817000)={0x8af, 0xb, 0x1, 0x8, 0x0}, &(0x7f0000ead000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000097d000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20000000000002, 0x400}, &(0x7f00000af000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000d6000)=r6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006a2000)={r6, @in={{0x2, 0x0, @rand_addr=0x7}}, [0x1, 0x7, 0x81, 0x1, 0x7, 0x100000001, 0x1f, 0x9, 0xa05, 0x3, 0x86, 0x5, 0x100000000, 0x4, 0x7]}, &(0x7f0000099000-0x4)=0x108) sendmsg$alg(r3, &(0x7f000057c000-0x38)={0x0, 0x0, &(0x7f00004b9000)=[{&(0x7f0000567000)="8543a9396003a5", 0x7}], 0x1, &(0x7f000038b000-0xb0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x4e, "0c0bf6cbf035f78e8394575801ed608377297726acb00283f8344e95f4e9e703b12ad00d212c98671e1b342b00a846370a2805bd153292b026de94cbe8e4a3cec3c64047ba6691bf3eebc91e5c11"}, @op={0x18, 0x117, 0x3}], 0xb0, 0xfffffffffffffffd}, 0x10) recvmsg(r3, &(0x7f0000d20000)={&(0x7f000079e000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x370}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ce3000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xa5, 0xffffffffffffffc0}, &(0x7f0000ab1000-0x4)=0x98) read(r3, &(0x7f0000980000)=""/175, 0xaf) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000040b000)={r7, 0xfffffffffffffffa, 0x1, 0xd, 0x25a3000000000000, 0x7f}, 0x14) recvfrom$inet(r0, &(0x7f000015d000-0x72)=""/114, 0x72, 0x0, &(0x7f00006ef000)={0x2, 0x3, @rand_addr=0x7}, 0x10) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="7394a6d8ef317ceee9d4b6c83761d2103fdba42beea180b3d365d80c317ce28f2d007d0cf27aca428774ae1198e0cc3685f40bdc44727bf5ccf9d03e9c9394c4fb89db6284def01832fd2fc988a481c8bcf31ae252bc8aad7fae36a3fc3d0c20a2f8f1e729850dc2b82de34ab64c6d6dbd88286c31cd5a8ef3d15f7f8e3106d3f4fbadb2332ea9a2f5e42e503bb77126ff80fba3f6c81ff01c5ed72dc3f40f2dc8e1760f99e9b3c2119a6c4fcd7233e8b163a388f15b", 0xb6, 0x1, &(0x7f0000001000)={0x2, 0x2, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3d4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8), &(0x7f0000fc9000-0x4)) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/09 22:05:36 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000fe7000)=0x4a67, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000089b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dc9000)=0x1008) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb9000-0x10)={r3, 0x94, &(0x7f0000fe9000-0x94)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000054c000)=0x10) sendto$packet(r1, &(0x7f000019a000), 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) r1 = accept4(r0, &(0x7f0000440000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000883000-0x4)=0x20, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ffc000-0x4)=0x7, &(0x7f0000bdb000)=0x4) socketpair$inet(0x2, 0x2, 0x6, &(0x7f00003ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d5000+0xe09)={0x0, 0x53, "e6d78408139d5e7e7b5762b6657e8b17979ea76f4e1856830cd0d124e9202d690a3055b9bea8f7dc84bd7092f3ebf5b6e7cc96a4de803fdaa908aeb5a2ccc7927bbb87597414d51dfbe8117b7e69bb24609ef7"}, &(0x7f0000b24000-0x4)=0x5b) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000061a000), &(0x7f00006e1000)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000933000), &(0x7f00003e2000-0x4)=0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c5a000)={r3, 0x1}, &(0x7f000006a000-0x4)=0x8) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f000014b000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) accept4(0xffffffffffffffff, &(0x7f0000e60000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000c7c000-0x4)=0x32, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f86000-0xc)={0x7f, 0x0, 0x81, 0x6}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000347000-0x4), &(0x7f00009f6000-0x4)=0x4) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) socketpair(0xb, 0x1, 0x8, &(0x7f000009b000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00001d8000)=[{&(0x7f0000ca5000)="48f82cfe731dde69a56bcbda93e60c1ba56d28cf12ada791c265f4e8", 0x1c}], 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000102000-0x4)=0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000094a000)={0x4, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1ff}}}, 0x88) bind$alg(r0, &(0x7f0000dbb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b58000-0x4)={r1}) connect$nfc_llcp(r2, &(0x7f00002ff000)={0x27, 0x8, 0x1, 0x7, 0xab, 0x8000, "f700feeb9e5af020c6fa54c5bf7270f4634e3bd5cc401c1222fd4a6b781ff9baa08b3f337d5a0de8c6631eac7e1c2f125a7b1507cd978aa40b28a608f12515", 0x7fffffff}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000803000-0x4)={r0}) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000996000)="6880", 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a93000-0x4)=0x7f) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f00009f6000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_GROUP={0x8, 0x1b}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000082e000-0x1e)={0x7, 0x3, 0x8, "b2839a12c331", "75845ad59a3792aed5453e150dec5934"}) [ 54.210541] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 54.235698] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/09 22:05:36 executing program 7: r0 = socket(0x1b, 0x2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000595000)={0x0, 0xc0, &(0x7f0000001000-0xc0)=[@in6={0xa, 0x1, 0x7074, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffc01}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xd9fb, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000fbd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x82b5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000f07000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000422000-0x428)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x228, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {[{{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="4d9d645220d3ff4a56e6603101c18c7f", @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, [], [], @generic="546c3031bbb678d93af78b8491eb7d99", @generic="be6346ca8107c97b2516fdf05f0f938f", {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @generic="41280cdcd5e0a9dfdca50221210f093c", @generic="073cf4b5fee2e8df4ec9e47a1ecbcb7b"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00009fe000-0x10)={0x64, 0x1, 0x3, 0x8}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000027000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000081000-0x4), 0x80800) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000ed000)=@assoc_id=0x0, &(0x7f000007f000)=0x4) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000ed000)={r1}, &(0x7f00000c9000)=0x8) 2018/02/09 22:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aed000)) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x2, 0x100000001, 0xffff) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f77000)="7546aeddbffe956af98aa886043b92f3685522b62e79162f83d398ef6cfaa990b4233d48cd115effaec14d20", 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000697000-0x4)=0x9e) close(r1) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socketpair(0x19, 0x0, 0x4, &(0x7f0000fd9000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076b000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000022c000-0x8)={r2, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d29000-0x64)={&(0x7f0000442000-0x10)=[0x1, 0x80000001, 0x0, 0xe4d9], 0x4, 0x8, 0x6, 0x768, 0x9, 0x2, {0x3ff, 0x8000, 0x10001, 0x7baff68c, 0x9, 0x6, 0x4, 0x2, 0x5, 0x1ff, 0x9, 0x7, 0x40, 0x28, "206ac84a0bac72aeafa98dbc92e8f34f905c76f8c36e9b733b5628a393f75f95"}}) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000216000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000fd5000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd5000-0x8)=@assoc_value={r1, 0x3ff}, &(0x7f0000fd4000)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x40000000000, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000146000-0x10)={0x2, &(0x7f0000193000)=[{}, {}]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r4, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$kcm(0x29, 0x0, 0x0) poll(&(0x7f00006e5000)=[{r4}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000ba9000)={@generic="1d3e72bdfb4330d469fb0cfac3e6a04f", @ifru_flags}) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000e12000)=""/223, &(0x7f000008f000)=0xdf) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) close(r2) 2018/02/09 22:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abc000-0xb)={0x8, 0x3, 0x3, 0xfffffffffffffff9, 0x1, 0x100000001, 0x7, 0x5, 0x1ff, 0x7, 0x80000000}, 0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000), 0x4) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe2000-0x8)={0x0, 0x5}, &(0x7f0000744000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006ef000)={r1, 0x1000, "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"}, &(0x7f0000020000)=0x1008) sendto$inet6(r0, &(0x7f0000f62000), 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket(0x16, 0x80f, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c46000-0x4)={r0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000f1b000), &(0x7f00005eb000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00001d9000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cd2000)={&(0x7f0000058000)='./file0\x00', r4}, 0xc) writev(r3, &(0x7f00002ac000-0x10)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7061d00000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f000091b000-0xc)={{0x1ff, 0x2, 0x5, 0x2, 0x6, 0xfc44}, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f2f000-0x8)) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r6, 0x21, 0xcc, &(0x7f0000cd7000-0xf9)=""/249, &(0x7f0000ad5000-0x4)=0xf9) sendmsg$kcm(r2, &(0x7f0000f5b000)={&(0x7f0000c16000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f000076e000-0x70)=[{&(0x7f0000a5c000-0x32)="9f19a9cfc92a4f30aca672a6d7a3e088c040d8adabb57715f45d4b508c8cce6cd61a5dcdf9f644b8088499fc096e12550309", 0x32}, {&(0x7f00007f9000)="0adb427c25295763490b", 0xa}, {&(0x7f00005cc000-0x3)="ea297f", 0x3}, {&(0x7f00004e6000-0xd6)="cd98e3378f3fdcf0f43a554ebe248230f28e75c7f7ab8618244e5a3b372a2f5cea96d7a213dcde28473041156ed5abeb4b7c1a3ec8314e7d95f99cbe449971a8ee554aca46c8a884f94562b29f5d15033daeb88396ed58613924a84cb769c5b03f570c2a034aa472cd57eba21d2373869b4a61ec6cc7c914147f03b4ecf894e8b3001f9ae9debef9a1be55d13f7b47747de0b8f8e791ca403d956c72415e06b7958e4b1ffcf2df33685da6e535e3c675ab5548cb056d16d9eb5feeeed6058a3c1814b175c79ab2a5e372ca69d5027dd720df437387ca", 0xd6}, {&(0x7f0000edc000-0x9c)="9fcad02e21d4026ba3889b94b12999966d735f5ec83a6454515ea87177384f697d3797ae570402ebb40ce115ade9799861b04c3dffbc18d24008a4caf8613396e7362f9a30fb77a2202572827d272b42ec66a14a5482bb88aadac2d29b4176fa76af41a3535179db2d599489cb2dd735791192dcfc259ca815efc2641691457cf6ab69b5f7379857b9c871a37ca37050f852467bf1a136a6237de78c", 0x9c}, {&(0x7f00007e9000-0xc1)="67434737254f1390b0f551e130bec24a753fdae865ac33960c067be4679e7cf42b6858568eb230edc93328e0b74360470803917c3ac0d4c5048102e04157c96e65590c1e93d4cccc3addb859adc571838c16150420d0352cd276700c2c4175b88cf53af710a5c4b1d89e91983a94a8adcfaa550288263978f14b794a3fc5ed223bbf52a99c7b4f51f4c142d77fc5b2266937c700d3cb15033c8ebb1f90503c42390d7ed76ac388b71d982744b2c022b5a206b58ec9709964dd7b07172335b1ffbb", 0xc1}, {&(0x7f0000da0000-0x9d)="e0e5ccaedebe9b24cd138aaf3cc080b03144bd08814a1d9d47e86075e05d2be8f2e0b79f6be004a179db5c446cff90023fe195f2d6dea77a27ae3111c9434a8202a62ebca8912a5963adb2c06276ed80620e45efee9f745834f3649524b3ab74db1a054bde9707fc91f8691610da249f884e0357d12c6fad25f7485b9ea73e0a7938d1d8ed835e7b3cf501a36e0bff9b95e14f5dbc0d9abe056c3f1634", 0x9d}], 0x7, &(0x7f0000ce6000-0x48)=[{0x48, 0x11e, 0x9, "fd0b7bf2af646439a022851919ac59a81f2f74a8b498e6159b74a1e9662ae02130c656cb3c62824c78769b66c8a82001858866"}], 0x48}, 0x0) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f00007b1000), &(0x7f0000351000-0x4)=0x4) 2018/02/09 22:05:36 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0xa03, 0xfff, &(0x7f0000220000-0x50)="a6335c4e5b0fe67a9fa5698bbfca67e442992f0e67df24474834885f1b4c94cfa2355c05d923d518a3585eb717094039ae9438579ea9aa727495a56f83baa51ebe4efbd17cebaeb1f83257311785dfcb", 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000427000)=0x80) r2 = socket(0xf, 0x80000, 0xc488) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000024f000), &(0x7f000046c000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000260000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fef000-0x4)=0x10) bind$llc(r2, &(0x7f0000367000)={0x1a, 0x3, 0x400, 0xf3, 0x2, 0x4, @random="37b54e3f5c5f"}, 0x10) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7e000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000944000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e0, 0x350, 0x140, 0x140, 0x350, 0x258, 0x560, 0x560, 0x560, 0x560, 0x560, 0x6, &(0x7f00004ae000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@mh={0x28, 'mh\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@dev={0xfe, 0x80}, 0x1a, 0xffffffffffffffff}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @generic="58e800829e72750e80d223bde5702be8", @generic="13d20fb73d173ac7e42ce2a93a469fba"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000040f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) pipe(&(0x7f0000d21000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fc4000)=0x3) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000998000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a84000)=0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00008f6000)=@routing={0xaf, 0x6, 0x2, 0x4, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 54.453678] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.474630] device bridge0 entered promiscuous mode [ 54.481659] device bridge0 left promiscuous mode 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000006000), 0x0, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) connect$netlink(r1, &(0x7f0000a35000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ba7000-0x4), 0x4) unshare(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff4f, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000281000)={0x100000001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x90) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0x107000)=nil, 0x107000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000107000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x44, &(0x7f0000108000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x1f, 0xfffffffffffffff8, 0x8}}], {@mpls_mc={0x8848, {[{0x0, 0x5, 0x100000000, 0x88c2}], @generic="68fca0ab9465a81cf2de53587d315ecde07000088922ce41f86323f5299aacb1815f9a4f8e4d7e0a949766920c28"}}}}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000015000-0xd0)=""/208, &(0x7f000008b000)=0xd0) r1 = socket$inet6(0xa, 0x80003, 0x43) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000109000)={0x3, 0x2, 0x9000}, 0x4) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000cc000)={0x0, 0x4c}, &(0x7f0000108000)=0x8) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f000010a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000027000-0x10)={0x100}) r4 = bpf$PROG_LOAD(0x5, &(0x7f000006b000)={0xf, 0x10, &(0x7f000009a000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x4, 0x1, 0xa, 0x7, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x2, 0x2, 0x3, 0x0, 0xd, 0xfffffffc}, @exit={0x95}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c}, @ldst={0x3, 0x3, 0x0, 0xa, 0x0, 0x10}, @exit={0x95}], &(0x7f00000bb000-0x4)='GPL\x00', 0x704, 0x5f, &(0x7f000010a000-0x5f)=""/95, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000109000)={r1, r4, 0x6, 0x2}, 0x10) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000010a000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x0, 0x9, 0xdb6f, 0x0, 0xef}, &(0x7f00000ae000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000058000)=@sack_info={r2, 0x400000000000, 0x1}, &(0x7f0000108000)=0xc) 2018/02/09 22:05:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80001, 0x9, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0xeffd7f1d72a7757d}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x330)={0x330, 0x19, 0x0, 0x1, 0x0, {0xf}, [@typed={0xc, 0x10, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0xa}, @generic="0bddfaab355f7791dd7f93d76bfd40205e0e510a67d1eca5cdf44b03f21521ddf82464b532b016a755038e497f5e9f6aa568a4518ea42fa575027b0c07573ae5a4b1da6081567c518492fedd3d7526a5590defdf756357233ebea9da7b368a3186d2f5e74d5727a7bfad8e1cdc29212e9ea6a6ee13189de5cc540bc850ea7f643071a9ab51cdb674b5db3180781dc9f921663b3516163ed38f0d35e83af99e37c3fa5170ec6c01edf4b993c1474ed28241c247a000f087c6c54857803875d5aff854008b088096", @nested={0x134, 0x3a, [@generic="e3192945e3c5a171d472443c708a789a0821d47946519a87c357697ab5321fdca0982083cbf7962c24e2350788f6914ad034e8d628b6ce17b82931988dff2792579532f5dcfd533411246fd18ec6394bb3a796cd3ca542c7d28547aab3470666bbbf8b26581539b661e965c80b93e04bd1bccd", @generic="116b375f93e71961204dbac8638358f249fd7c37bf8ec3eb2c4756d6f210865fd765c92f08f8d1ac52910e7a5c599f24f336ed22a38170665db04e6e69caefa4bb47992c92f49a1f6d5b9b7663e01b9c3e9e9cf71565f8b81c5d01746ee5382cfa01ff06059ce76ce48c62ef98f5d195a1865bebe8895f6d484822e5a3529c77449b36e18741948bf6832b29e5100e3d3d7fed36f230240daa19f582142cc30bbd0b0b4ce4b436b7b00c", @generic="5dfdff450de4d4c3ec8393c201c298c3"]}, @typed={0xc, 0x4e, @pid=r1}, @nested={0x100, 0x67, [@generic="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"]}]}, 0x330}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000+0x38e)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000be5000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x4e, &(0x7f0000e35000-0x2da)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) close(r3) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00003a4000-0x8)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014b000-0x318)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xf0, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f00003a1000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="a7fc5d7c900b117cd55c0d9981b91a3d", @generic="11345f3541214500c12eb0af566e275b"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='vlan0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000e5000-0x20)={@generic="ad01cb08c85a8b512a463b42b3b08835", @ifru_flags=0x3003}) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x3, &(0x7f0000f58000-0x6b)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x275, 0x4, 0x8, 0x1, 0xffffffffffffffd1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0x0, 0x0, 0x1, 0x101, 0x0, 0x0, 0x7, 0x7ff, "3aafd5", 0x7, "e01c7c"}, "f97836d5dd2da610046b21309f99c8f7ee3d838631c0233cb01108d91893e465044cb462714bdb28b59ac586686797eb177b947166d1011706"}}}}}, 0x0) 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d77000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000144000)={0xffffffff}, 0x4) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) poll(&(0x7f0000e93000-0x8)=[{r3, 0x10}], 0x1, 0xfffffffffffffffb) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e09000-0xe)=@l2, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x9, 0x3, 0xf8d8, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000e96000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xd78f, 0x100}, 0x8) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0}) bind$inet(r2, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty}, 0xd) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x80000001, &(0x7f00006d4000)={0x0}) recvmsg$kcm(r0, &(0x7f000038f000-0x38)={&(0x7f00000fd000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00002c8000-0x40)=[{&(0x7f0000a75000)=""/7, 0x7}, {&(0x7f000055f000-0x9a)=""/154, 0x9a}, {&(0x7f00007ce000)=""/36, 0x24}, {&(0x7f000079c000)=""/216, 0xd8}], 0x4, &(0x7f0000e49000-0x1)=""/1, 0x1, 0x32d}, 0x2003) r1 = socket(0x2000000000000010, 0x802, 0x0) write(r1, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) [ 54.515398] device bridge0 entered promiscuous mode [ 54.520705] device bridge0 left promiscuous mode 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000977000-0x4), 0x80800) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000072f000)=0x1ffffffffe, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eff000)={0x0}, &(0x7f0000e65000)=0xc) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000691000)=""/32, &(0x7f0000240000-0x4)=0x20) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000202000-0x4)=r1) pipe(&(0x7f000039a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c02000-0x8), &(0x7f000005d000-0x4)=0x8) bind$unix(r0, &(0x7f00004d5000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/09 22:05:36 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bca000-0x4), &(0x7f0000004000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) close(r3) 2018/02/09 22:05:36 executing program 2: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d3e000-0x1000)=""/4096, &(0x7f0000d3e000-0x4)=0x1000) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f00003ac000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d44000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @empty}}) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000cfa000)) 2018/02/09 22:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x0, 0x5, &(0x7f0000067000), 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2, &(0x7f00001b0000-0x4)=0xe) close(r2) 2018/02/09 22:05:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000), 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = accept(r0, &(0x7f000040c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000054e000-0x4)=0x32) sendto$ax25(r2, &(0x7f0000ffa000)="07d046732e00e5cbd2c9382200a850eede62257d6e652fc162d972d4d410de11c7a73f0d9122230c0b5fb7a1562a5ac0bd39d8b2558455355ba7f460e5a6cc27e7e7da7270aa945b8fa7e240212f8ecfdeab65d64e78fee4d09bd8f96aed54cb60fb3c10192a22b65eded6e51de0b39a824a65872feba24283d16a750ff3e06bd8e1c5ef2ecc9799d5042f2b10feacd134ea2d6e0f679dd8bb01000ee60863a5ed2281", 0xa3, 0x801, &(0x7f0000d00000-0x10)={0x3, {"61fb82b68f84eb"}, 0x7ff}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000313000-0x5c)={{0xa, 0x0, 0x2d6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, {0xa, 0x3, 0x33d4, @empty, 0x5}, 0x2, [0x2, 0xe518, 0x7, 0x6, 0xffffffffffff0001, 0x1, 0x5, 0x101]}, 0x5c) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/09 22:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004dd000-0x8), &(0x7f0000809000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c6f000-0xad)=""/173, &(0x7f0000726000)=0xad) shutdown(r0, 0x1) 2018/02/09 22:05:36 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 22:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000960000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) bind(r0, &(0x7f0000eb3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x2, {0xa, 0x1, 0x1bea, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x3a) write(r0, &(0x7f0000fcc000)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24) 2018/02/09 22:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000658000)) [ 54.657095] dccp_close: ABORT with 1 bytes unread 2018/02/09 22:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$inet(r0, &(0x7f0000e51000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000), 0x4) pread64(r0, &(0x7f0000c58000-0xe)=""/14, 0xe, 0x0) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000047000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000075a000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000091a000)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001de000)=0x0) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000937000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b80000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000048000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000068f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004aa000)={0x0, 0x0, 0x0}, &(0x7f0000734000-0x4)=0xc) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bfc000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000e72000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012a000)={0x0, 0x0, 0x0}, &(0x7f00008c7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000061f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000345000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00005d3000+0x45)=0xe8) r16 = getgid() r17 = getpid() r18 = getuid() r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f81000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000335000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000f37000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000419000-0xc)={0x0}, &(0x7f0000db5000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa8000)={0x0, 0x0}, &(0x7f0000f41000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000900000-0xc)={0x0, 0x0, 0x0}, &(0x7f000046e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0}, &(0x7f0000b0a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000de8000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000b58000-0x4)=0xe8) r28 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000072a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077a000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000d7b000-0x4)=0xe8) r31 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ef6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000049a000-0x7a)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00004bc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000463000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057c000)=0x0) r36 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000780000)={0x0, 0x0, 0x0}, &(0x7f000025b000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000060000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0}, &(0x7f0000388000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f5000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) r41 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000303000-0xc)={0x0, 0x0}, &(0x7f000017d000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f02000)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) r44 = getpid() r45 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000524000)={0x0, 0x0, 0x0}, &(0x7f0000bd1000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd4000)={0x0}, &(0x7f0000f90000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000015c000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000988000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0xc) r50 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000215000)={0xffffffff, 0x7, 0x10}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a45000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000019a000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000e0d000)=0xe8) r53 = getgid() sendmmsg$unix(r1, &(0x7f0000817000-0x1f8)=[{&(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff4000-0x30)=[{&(0x7f0000a1f000)="496a8a9a29f1618c5644642773a3cae0a3f11dee3116420cf834f495cf46bb335fb01dd0821d96e7a8bc417b9c2297108f0164b1dd757a809866e6ddb1ce1c0f6e32fd298dfd2b763aec867ab880dcfc1550691a1e09cda44d507e4c2a3142cea28cab0fcf3238eed4d5c74aa06fb716262863959afce1d42d4e894aa3794aaa6980cda660dbf5fade903139b06b1ee8d825bb35e9995f228179e242ca02ddddc512244ee1d95bf0684ab3a322e359e62f69200c8556934004d0cf09e019be2fe1d0b2dedf0e96c91c88e80f2d2bd27fe2c7d621008e97ffdf", 0xd9}, {&(0x7f0000110000-0xd8)="eb6b08465a1017322aff63c824f27c7bc467ef3e57fa77081701fd062a1c6010e059d0c85dc2032947ddb656e99fcb452920e3a45460ed7e6d64b48b29e343cce217ca241013c6b05a3bae223c4b6819f5f5e234276cb9f9e1ff1889d9be75d51b0f4764df9257ee7ae6a1c9057fa6a8bc5a92f564be4dcaad3d7e1404195f1e8428b178c1b5f546be686ad4b8e5e31648be6313f27c10e639bfd44998c60b975b611c21efcfcee1e7b382b362aebd4074e703238a0f2cb957928588ccc667fb883cfac12c3f24c2e696fb2ca3386023dea27a35fabde360", 0xd8}, {&(0x7f0000523000-0xdc)="7fdda258f4ff3ccf3f92f447b29a8f72918e1b8937aa2b3d2f0a54d10bd0397045e4b2ad3f4447c79c34f6e17a1bdfd827ee7f66382bde7ed7e34221b6393543190989c8e65056bcfeffef7a0128ffa53312a71cadccc0fdae9994c84878e09fa4b21a8bf7b56a71db68c361f1080a08814e5b1087f6c2d162e69ac4eb5a98bda592140da59d8787438b1a1a68ccecb27fd092887a3a1bf56dd4c4011a679d9593f88206c41d8f8db0ae560482e33c78bd2aff2819cf67f2cb3853b79d5f6a872c9e49a86f80e4759aa7cee27c15c534e8a2a7ea6280d2cc44496280", 0xdc}], 0x3, &(0x7f0000b5c000-0x158)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x158, 0x80}, {&(0x7f0000795000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001a9000-0x70)=[{&(0x7f00003ff000)="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0x2, r32, r33, r34}], 0x68, 0x10}, {&(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000447000-0x20)=[{&(0x7f0000f32000-0x2b)="211ef8ac159a34b18a742f58e9d193e0ad81b797ca3a532016f78e8d0fd6ba69c0035c9a8cf77f303b0790", 0x2b}, {&(0x7f000004b000-0x64)="6a8baa068dab812e29512dd85d7f459c6e0ab747b12493d031542ce9ebffffce9d599caa609352907dbaab517d9aa939152557f24f9b7aa6f53317ab893c78d33e3efcda18a54ef243f2860ebe5105099dd04e10cd20e73eaae55b9d3c498fb9f024e348", 0x64}], 0x2, &(0x7f0000fd6000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0]}], 0xd0, 0x40000}, {&(0x7f00001ac000)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}], 0x1, &(0x7f0000dd4000-0x40)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0x40, 0x48000}, {&(0x7f000002e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000949000)=[{&(0x7f00009e9000-0x4b)="804cab29d37121a820d437af213225fd352d8c061c0e20440d4e41bf851a5da57196bdc586353a63ec631a68e9a5f7b88035ef695e11b0282e7c14bfd8297f540f9d58a50b4e76617d5f5f", 0x4b}, {&(0x7f00006d8000)="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", 0xfb}, {&(0x7f0000f8b000)="85269f3eb4a53675a64ab846dd9a07d725e5af2a30415c26be3c5e02b00c1c57186d43be3a3faf40db8b5204c053bf35bf03835e55f9bbb0875c9c4215c2ed25a951ac5375ddbcd17b05ebc5656910094de023f84aa9844a1d820faf6c762c1e23455491e3ecda607210f2931ae68ffb82058efb80b2972eef60e634d2954f53506d2b3af6b7e2684f1ada489042d50bdb303166b8f32199c3a4bbf6421ec75baa411a134fb270194761930f9f242a9ef7", 0xb1}, {&(0x7f0000986000)="3248fc0b4f955faf1b036d9af6e3f6", 0xf}], 0x4, &(0x7f000085d000-0x80)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r50, r1, r1, r1, r1, r0, r1, r0]}], 0x80, 0x4000}, {&(0x7f000027e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000081b000)=[{&(0x7f00005fe000)="6bdad035632c01be4a744eab677ec1795f567eb214def479f89d2b125a4475f7fb78d4f5242861940e7d2838c44635c6c169d18a7e4e5dfbcad65a1b319e717341f7654f934db0f2c7123395cb95ec93ba7f629c2bf9afdba32003d4159abce37374e054df268f99e13a4df85719da17645ecf879c78a048ff2ebb78224c081cc6e49053b46f29be3b5e2a8658d1000e21945824670c36134a0b355f09184bd240aba77d4519fddec3fdadb6b39d76aae254dc564f4e77d5cc54b7a03f53dbb15ec5b38b5d94a0e262ac8d47754fcbfe2f56f68267c87e396d90f36f6b5e52e78348fce7dc56cf86c9136d", 0xeb}, {&(0x7f0000936000)="f512efc07dea1b47e250de6aac77ad698dc05d407c5ad5a76074a29c35f2ee159fc9e2ae78e61b37c1856291c9c5d5d09b6b1df3c7a1817a3a955727d02b17fb47b4", 0x42}], 0x2, &(0x7f0000da3000)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0, r1, r0]}], 0xc8}, {&(0x7f000062f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000990000)=[{&(0x7f00002b1000)="9d19ff256ba86ffcab66b9d0a72a83d4157d915b2c9d1699d1493f32a72cc47b886e8dafbd07bb199c6cf433d08fbb8efa58d6844650eb31450d1cf7b2a1c481dcceebdea93bd1ff6df20cade7f32fe4b38b95fb5c6931524522f211165d5b73ce12522a9d56f01028f9e5dbadc9d775d4796dd9ba072001733f257a6ff2e58b91ab0b403bbf5656d9ab090ecba11f74045a7e3b18dbf5686e28a838d4dbc6d377cd550f344e505534a317c2617607aa2eec6e660bf956d2d55029de", 0xbc}, {&(0x7f0000716000)="c2", 0x1}, {&(0x7f00000ad000-0x71)="94a3f8f31e89ea59fee8b0874665bb22d55f9af60b27cec9b9f89361bbd5ae1b8abb1e59acdc02c8364496ec80d732d6ee825366eb26812be4ca2e869b5474ddf6fb3bece7e9df751997413a02f980422cdf1eda9a258751126ef6b7de5483b6f0b036a70fb944a564c4889c4827e053c4", 0x71}, {&(0x7f000086e000)="fee54c35b7010b9e22ec3f67a2751c1aadfb9426d9213db3531cd1ae9db32b2d0d2cc3768843b10f06a8fc2876ce6766acd2499a6709cbdca9ccc287bf98660b5e78583726fa202f56eb00a3961cfdd6bb63c4ff3cfeafa61ea93e5cf406f5a8f7effbce6eeb611b8bb8ab633b98f952c5e11a5a1d337ae1c5febec2647502ddd0dc518e61", 0x85}, {&(0x7f0000243000)="e8741a0c8cf719d26ec247b813986546643e631012508cda792345df6d35e739d0a74f9918c3a3fe95db168bdc375a788b3f0973038d205548e49739813d1cbb3d909d35", 0x44}], 0x5}], 0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfe0b, 0x0, 0x0, 0x0) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f}, 0x2160) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpid() bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = accept4(r0, &(0x7f0000838000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000d17000-0x4)=0xfffffffc, 0x7fffd) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000257000-0x4), 0x4) 2018/02/09 22:05:37 executing program 1: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x80000000008) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003a3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000338000)=0x1c) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000ad000)=0x7f, 0x4) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003a6000-0x4)=0x6, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00001db000-0x2e)={@l2={0x1f, 0x8, {0x1, 0x7, 0xfffffffffffffe00, 0xe62, 0x7f, 0x7e2}, 0x8, 0x5a}, {&(0x7f0000267000)=""/15, 0xf}, &(0x7f00003a4000), 0x18}, 0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014b000-0x318)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0xf0, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f00003a1000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="a7fc5d7c900b117cd55c0d9981b91a3d", @generic="11345f3541214500c12eb0af566e275b"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='vlan0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x11, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000449000-0x4), &(0x7f00005f8000-0x4)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003b3000)="e17461f74b1d9aaf3ae976f8e30e0da504a86f406e2343e339cff637da575277876d49abc7383f192c2dc7fe1edeae5451fd670fa367b14073bb5e8900599e39c663de34e6ea8073d9e4659bb4e4cfb12d7b354871b808953484c3f9613df4446b627c3d78ca20021137d156ee07f802bf88513b555225e41ccc93247dded6c99b212ca98493f0c976e053cacbc8c0c6a78132f0cf0a1183202ecfc8d5ed26b53cc5baeed58bd2f35bbde4c05f6e4b86cfe75db5bb7beee09c7796fc088ec28b5ca0406bd3cea51ea1856f9b4c7024b2b32ddcc7cd6220c148dfbecb9ece95409faeb63e819e917b20d002d305d898da6cdc2754aebb", 0xf6) r3 = accept(r0, &(0x7f0000e9f000)=@can, &(0x7f0000a4d000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000c94000), &(0x7f00001f7000-0x4)=0x4) connect$inet(r3, &(0x7f0000709000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$bt_l2cap(r3, &(0x7f0000977000-0xe)={0x1f, 0x2, {0xfe7b, 0x8, 0x5, 0x6, 0x4, 0x5}, 0x5, 0x3d78}, 0xe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00005f7000-0x38)={&(0x7f0000b24000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00002b4000)={&(0x7f000063d000)=@flushpolicy={0x54, 0x1d, 0x300, 0x1, 0x3, "", [@encap={0x1c, 0x4, {0x2, 0x2, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x61, 0x100}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000cba000)={"74df0a9a85ba4be8844641f49e9e957d", {0x4, 0x2, 0xfff, "4d9344289209", 0x7}}) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000730000)) sendmsg$alg(r4, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000000000010, 0x802, 0x0) 2018/02/09 22:05:37 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df8000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000ff4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0}, &(0x7f00003ad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x0, 0x3}, 0xc) 2018/02/09 22:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) socketpair(0xb, 0x80e, 0x4, &(0x7f0000063000)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c08000-0x4)=0x9b37) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f90000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000e6a000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xff000000, 0x0, 0xff0000ff, 0xffffff00], [0xffffffff, 0x0, 0xffffff00, 0xff000000], @generic="ff838b7e45deaf0122a954d2b4e0c8a9", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xc, 0x8, 0x4, 0x4}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xb, 0x3, 0x3f, 0x5, 'snmp\x00', 'syz0\x00', 0xffffffffffffffc1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @common='gre0\x00', @common='ip6gre0\x00', {0xff}, {}, 0xc, 0x6, 0x7, 0x5a}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xa, 0x2, 0x4f84}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000076b000)=0x4, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000f92000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00002e8000)=0x5610, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000037c000-0x18)={0x0, 0xffffffff7fffffff, 0x30, 0x36c2, 0x4}, &(0x7f0000893000-0x4)=0x18) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000de1000)={r3, 0xd3, "7cda5b3c69fa506bdcb8a2270f2e5b774f973337b474b73d041c9d53abdc7db9884b6f0e43021b2aec60bad547aabb78b22995132e9be67442d7a921c060a3e2c079461b49b99e11d9753ac1b175e91e652c9f2a4b5180180548bbe889dca3c84de41f1cf8662573fb1281000187acd393bbc5451f7fd297ccec39956a5a226b652f3f3d00f0cb3a3b3cf602ccbd80e49aa0ac46be723aac3bf24ea510b6a1a0ec59eb11d10157ce1dbc85316426e7a0dd71739d9e9df2070d918392a41e21ec78a0afee81a66fe26020b605b972ac04e6cfaf"}, &(0x7f0000f94000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000489000), &(0x7f0000f91000)=0x4) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x2000}, 0x12e) close(r0) 2018/02/09 22:05:37 executing program 4: pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000098000-0x28)={&(0x7f000096e000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000132000/0x2000)=nil, 0x80000000}) r2 = socket(0x0, 0x801, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$nfc_llcp(r2, &(0x7f0000bb3000)={0x27, 0x800, 0x88, 0x7, 0x7fffffff, 0x7, "af0fb8644799354fc295c048239c1d45cc4c7bc896e4ce5bfb5598dbca6189a7239f4e88ded5e92132bb2b98c6c23ab6159b20dabd17f5b4d351615a9f2fee", 0x6a4}, 0x60) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000484000)={0x1, &(0x7f0000736000)=[{0x7, 0x6, 0x2, 0x800}]}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000aae000-0x4)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000d1a000), 0x3) socketpair(0x3, 0x6, 0x2, &(0x7f0000aba000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000155000)=0x1) syz_emit_ethernet(0x3e, &(0x7f0000ef2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) r2 = socket(0x5, 0xf, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000-0x4)={r0}) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x3, 0x2, 0x2, 0x80, 0x80, 0x0, 0x0, r4}, {0x3, 0x7f, 0x8000, 0x6, 0x3, 0x0, 0x1, 0x7fffffff}, {0x2, 0x4, 0x8, 0x6}, 0x1f, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x3, 0x481, 0xd4a, 0x7, 0x6}}, 0xe8) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r5, &(0x7f0000002000), &(0x7f0000004000-0x4)=0xc) r6 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000005000-0xb)={0x7, 0x80000001, 0x1, 0x1862, 0x81, 0x43, 0x7fff, 0x750, 0x7, 0x4, 0x5}, 0xb) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008d9000-0x4), &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/09 22:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000078e000)=@assoc_value={0x0}, &(0x7f00000e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @empty}}, 0x401, 0x4}, &(0x7f0000194000-0x4)=0x98) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r4, 0x8000, 0x0) vmsplice(r3, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005b4000), &(0x7f000039b000-0x4)=0x4) pwritev(r1, &(0x7f00003d6000-0x50)=[{&(0x7f0000cb9000-0xb)="b7e60eb32e0673ac459823", 0xb}, {&(0x7f0000747000-0x8f)="3162f3f92f53ee19e36d3f8336d9680bff05bf04c7be693a432c69b6345ab039842a268257c14c790d96bf3bcac4179509de31528f7398940637fcc01edf43b9aadd7177778149a9f476ed67038e15cad9e5b4f8e7eb7f141c44c9187ef45f0a7650ad83ffaf665743be9d3c83fd9ecea8f14a3244cc20cec845c85b1554e09e3a44ce0d01172452034597ae2aea69", 0x8f}, {&(0x7f0000962000)="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", 0x1000}, {&(0x7f0000f57000)="178730b950ed44721f579981a90dda9204195021bb0ed40dc0d575d37ec016b3f7b8d6fb4e39edd1c099a24ed18147adfd621415480ac601aef7d70f4e1efbce199498a2dcd99d7257", 0x49}, {&(0x7f0000a70000)="e0e7da493036766ba2089d27a6c926f310f0d3b9", 0x14}], 0x5, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a6c000-0x8)) socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fb3000-0x10)={r2, 0xac, &(0x7f0000af7000-0xac)=[@in6={0xa, 0x1, 0x8001, @empty, 0x7fff}, @in6={0xa, 0x3, 0x10001, @empty, 0x1f}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}]}, &(0x7f0000556000-0x4)=0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000441000-0x8)) writev(r3, &(0x7f0000c28000)=[{&(0x7f00009db000-0xdb)="37a531f1c0fc9279142d414ce65a8d08f68b98059967778423330915616ff03a5fcd0fceca8e77a1f65d6c47523ecbc5b7d7ed4c8b3337d701d938cb4b165a19aa269309bd8b29912359f0964e37dba5bdde3846e76eebb2fac67224982ee7d8c54fee6515e1e40cdf9df8b2074e424c0e0d67837870107840283f45d43fe1aefc9bbb2484af3a737a1c16f42b9360df30f3e2e669a416ca49eeb5d0e4b7c2ca36a2acf0c4edec57d81905bcc11fb72e887a5b5f0897eb2e6712d782e75025f74f83ce2344a557e0e2a3cbccae3be39d757b0d3936787f8199c83a", 0xdb}, {&(0x7f000007e000-0xca)="87a7c4604f064c97b169a26277f8af82b193fefe0a3b5be70940981ee99ec538212d7d9dbfc8d2614cf17d71c756767d106b5b0601b003f6165c3867e750fe7149af447d06ae29b476f4efaca1762d002e45354eeb6b65fbec7fa123b74c13232d99285b1de17aadf9a567ea85adb91f529a6eff5a9930f69f74bad6823d35b79ac971e3b9bc933ae75eef3f47a93bb9946478cf330de72753c86111a7e5b87f84dee3e47518bb50ebcd3c18b093a7bbe6e5777ab394493cb2f5e0da57d0a4531a781c4d88227c4529d9", 0xca}, {&(0x7f00007c2000-0xaa)="0af7d1f069784dc2291fac2f0b5c3c9db43d60ab57223ea45aa332c9a2a8fcee627ed6c920d6c3ef57fc4e9814458204fd4e024a7f9007b2531927b729c14e3b4b30b59ff253209db96c77766f37ce2455305415b202f431e3577a86efaa376787f2afc54bbc2be67795fc4372754e4d8c5e8956d51b459b99f235d5d93ee927c309c32564e0f75aebed6091b53e9dd3c95438463ebe24115ffcd859ad3bb990ee264717fa38ab865189", 0xaa}, {&(0x7f0000354000)="51435b6a92d3ad5d38ec5a14648a34c14f9f63d85a3ddfc744fcbf5f30820809c8632f0747d40444949b1ba0dd6c9d906dd069171c4c199489b7185373ca3ecd4fefa302a345b7a32d484418b6fc8d838c61608a393b1c42b74e72f1c6874f", 0x5f}], 0x4) [ 54.889611] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING [ 54.979191] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00001b8000-0x70)=[{0x0, 0x0, &(0x7f0000d32000)=[{&(0x7f0000534000)="1281b6ca2cc2bd6524e35d108a75c64ad447b99161061e74fc9b85297b2c27029e7f401b19c3960b1436e987f782a4170e689805f9c4f3e7122451d478d66868c92709a4d9a8ef5e866fbfcf92bc814484d0d019dbdf81fbfb15ddf11c8baf7330fd59e4d636fdf32af032fc14c3d17dafd3628d27b593e4eb79155e695cac48", 0x80}], 0x1, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00007c6000)=[{&(0x7f0000dde000-0x2e)=""/46, 0x2e}, {&(0x7f00000a1000-0x9d)=""/157, 0x9d}], 0x2, &(0x7f0000c1d000)}, 0x0) 2018/02/09 22:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000c6e000-0x1c)={0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0xf31}, 0x1c) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000a97000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f0000301000), &(0x7f00002d1000)=0x10) socket$inet(0x2, 0x80002, 0xff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000544000)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000001, 0x0, 0x3, 0x0, 0x403, 0x800, 0x40}, &(0x7f000003c000-0x4)=0x20) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x1f88, &(0x7f0000f01000-0x28)=[]}, 0x10) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername(r1, &(0x7f0000460000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d59000)=0x26) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000008c000-0x18)=""/24, &(0x7f00001cc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d93000-0x14)={0x0, 0x7, 0x0, 0x9, 0x4, 0x8}, &(0x7f00008e9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000405000-0x14)={r3, 0x1ff, 0xfffffffffffffffd, 0x1, 0x5, 0x4f6}, &(0x7f0000193000-0x4)=0x14) sendto$inet6(r1, &(0x7f0000dae000)="9a", 0x1, 0xfffffffffffffffc, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) r4 = accept(r1, &(0x7f0000e9c000-0x10)=@can, &(0x7f0000d48000)=0x10) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00003dc000-0x10)={0x9, 0x10001, 0x4, 0xff}, 0x10) 2018/02/09 22:05:37 executing program 4: r0 = socket(0x1, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/09 22:05:37 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007db000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x6}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x3, r2, 0x10000, 0x2}) 2018/02/09 22:05:37 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4), 0x4) pipe(&(0x7f000012f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e47000-0x150)=[{&(0x7f0000620000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000bf3000-0x70)=[{&(0x7f000080e000)="33f2aed82749e1139ac9f3cee19d9cba8e1d57d37dd7f0c91ef7642663c7e90cd0e2d7c251db4a269653b12479199d6abb94d03f9b3cad880bfbd79cd65d769a7bd8998d8058c6b8cfda224388442f1dce45f7d0d11d004adbe5449a2d5c", 0x5e}], 0x1, &(0x7f000066b000)=[]}], 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8000e, 0xd, 0x3, &(0x7f00004f1000)={0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000010b000)={&(0x7f00000dd000/0x3000)=nil, 0x6, 0x3, 0xa7, &(0x7f00007d0000/0x2000)=nil}) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006cd000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x2b)=""/43, 0x2b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map}) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d54000)={0x0, 0x3000000000, 0xfffffffffffffffc, 0x3, 0x7, 0x1}, &(0x7f0000899000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000171000)={0x1, 0x1, 0x5, 0x1, r1}, 0x10) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000002, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) shutdown(r2, 0x1) 2018/02/09 22:05:37 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000422000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000089d000-0x8)={0x1, [0x0]}, &(0x7f0000da2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000dc6000)=@generic={0xef6, 0x1, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00007d0000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x8, 0xfffffffffffffff8, 0x1f, 0x9}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x8)=[0x8, 0x84be]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0xa5f, &(0x7f0000416000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c52000-0x10)={0x1, &(0x7f000066d000)=[{0x0, 0x1a3, 0x6, 0x4}]}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000296000)={0x77, &(0x7f0000bc1000)="cde00443331c2a9f255b65fd1af99fb8256944b15dd0af06bef7188044097ee763936bb390dd91d49d41f1d95514ae06ccc27710b183f93d1caf980ac1ed9f12d0e247f8976206b70c78d903842b4c497f6a5fbc28d20d12110c24943d31f91b9a5fc43653be8326a4e009850fc693b13b1ddef27ad40a"}) syz_emit_ethernet(0xfffffff8, &(0x7f0000623000)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000b3e000-0xc)={0x0, 0x1, []}) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x29a) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000006d000-0x4)=0x101, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000015b000), 0x2d2, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) pipe(&(0x7f0000307000)={0x0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000af1000-0x4), &(0x7f0000118000)=0x4) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e72000-0x20)={0x7, 0xb6bb, 0x0, 0x3, 0x6, 0x2, 0x3ff, 0x98ce000000000, 0x0}, &(0x7f0000b92000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000af8000)={r1, 0x8000, 0xf3, "a79c60e5de3de9bc65c0200f9d29159e5e91ec474a6d161ec18e1c65d993af04fc92ea8fc62ed3cf05012d0814a256a0f6460008f5e1a05995d981209f9c5855bde568403bbd3a3b035a5ebd7147bbfc920f42e2449ee0a5679cb80dc0245137aac38460645593979ecfebed50b201a19f351a42c8fc679baa18b172c2720b09da05410228acb0c6140d1490c6cd3bae0f6028f5d995cde77aa21bf8e296347b2f36571c70bf716b46a6b8639d94cd587e7deaabaeea13952c50038ac87d5f352a1950264d0017985b7f9197655a2342ac1e6cc520c9ba81c4186221479f8ab5e579ef7497afaf3978a7d4402f14f1f4cc614e"}, 0xfb) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000001000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00003ec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000049000-0xc)=@sack_info={0x0, 0x0, 0x8}, 0xc) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000506000)={0x0, 0x8}, &(0x7f00005a6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d69000)={r1, 0xfffffffffffffbff, 0x30}, &(0x7f00005cf000)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000291000-0x4)={0x0, 0x2}, 0x4) r2 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r2, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000070b000)=[], 0x0, &(0x7f0000f48000)=[], 0x0, 0x4000}], 0x1, 0x0) 2018/02/09 22:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x802, 0x1000000d62) write(r0, &(0x7f000088d000)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) [ 55.242653] syz-executor0 (10613) used greatest stack depth: 12144 bytes left 2018/02/09 22:05:37 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000026e000)={0x0}) accept4$inet(r0, 0x0, &(0x7f00009ea000), 0x20000807ff) r1 = accept(r0, &(0x7f0000ae2000)=@can, &(0x7f000086b000-0x4)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000220000-0x4)=0x2, 0x4) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c3000-0x8)={0x0, 0x3}, &(0x7f0000177000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc5000)={r2, 0x9}, 0x6) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000660000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 22:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000043c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000138000+0x893)={0x6, 0x0, 0x0, 0xbc}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d7c000)={0x8, r1, 0x0, 0x67}) r2 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) pipe(&(0x7f0000693000-0x8)={0x0, 0x0}) sendmsg$key(r3, &(0x7f000079a000)={0x0, 0x0, &(0x7f0000f44000-0x10)={&(0x7f00006f9000-0x38)={0x2, 0x18, 0x2, 0x9, 0x7, 0x0, 0x6, 0x2, [@sadb_x_nat_t_port={0x1, 0x17, 0x3}, @sadb_lifetime={0x4, 0x7, 0x5, 0x2, 0x9, 0x1}]}, 0x38}, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00007f5000-0x1)={0x100000001}, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005d5000)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000005000)=0x9461, 0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="008000002200000085a1b4", 0xb}, {&(0x7f0000008000)="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", 0xec9}], 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x5, 0x3d6}, 0x8) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int, &(0x7f000000a000)=0x4) 2018/02/09 22:05:37 executing program 2: 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, 0x2]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x91, "01083e251b63646885cef14a146653c2d59fb25a6a56d9ebccc8bff666b6b7124280be3075911f1fca54783e3221911b64ea5721d7a50762b75b86cc202018f0c77f4ad45edca56f2802be5246e071753d47bbc356dd7ccce083dafd7d2e92d8a0b790a4805b7dde17ec14677d74d05a8bb36dfcbe4970bf517383699af21fd91be4caca5d729f3670ca5ada00e004222c"}, &(0x7f0000001000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x3, 0x0, 0x7, 0x3, 0x8, 0x8, 0x5, r2}, &(0x7f0000001000-0x4)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000bda000-0x518)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b8, 0x1d8, 0x1d8, 0x360, 0x1d8, 0x270, 0x420, 0x420, 0x420, 0x420, 0x420, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x0, 0x2, 0x1, 0x3, 0x17, 0xe2, 0x80, 0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x0, 0x2}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0xff000000, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="934504eb85ed21ba21faa7725d8b2e9c", {0xff}, {0xff}, 0xff, 0x2, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x80}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x401, 0x5, @empty, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @generic="8a904f29f3e1624442ac6b85b84b50d2", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x2, 0x2c}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x100, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/02/09 22:05:37 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f13000)) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000f12000), &(0x7f0000bb7000)=0x4) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008d2000)={@empty, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @multicast2=0xe0000002]}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 22:05:37 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000486, &(0x7f000036b000)="0600000000000000ed18000004000000002004a9ff6db86078032eff4addbcc1de02000000ed43ffb02bf212", 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000117000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000000c000-0x40)={0x2, 0x8, 0x0, 0x1000, &(0x7f00003ce000-0x4b5)=""/4096, 0x1000, &(0x7f000022f000)=""/4096, 0xe4, &(0x7f000070b000)=""/228}) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b6d000-0x4)=0x200, 0x4) r1 = socket(0x9, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000015a000-0x4), &(0x7f0000d78000)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x22c, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x945d, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000009000)=@l2, &(0x7f0000000000)=0xe) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) epoll_create1(0x80000) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401}, {}, {0x6}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x111, 0x2, &(0x7f0000af4000)="7f4affea", 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f4f000), &(0x7f00002e4000-0x4)=0xb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000844000-0x78)={0x9, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, 0x80, 0x4ffcbc89, 0x2, 0x7, 0x4, &(0x7f0000ff9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x4, 0x100000001}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000214000-0xc)={&(0x7f0000ffa000)='./file0\x00', r0}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000bf9000)={@generic="c1270448f80a9c970a6aee613e7acf88", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000029c000)=0x100000001, 0x4) write(r0, &(0x7f0000c85000)="1f00000832000ff2050005000000010000000441060002000000000400007e", 0xfffffffffffffe6d) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000b97000-0x38)={&(0x7f0000b91000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00003b0000-0x10)={&(0x7f00002c4000)={0x21b0, 0x1d, 0x500, 0x5, 0x2, {0x1a}, [@typed={0xc, 0x52, @pid=r1}, @nested={0x20cc, 0x92, 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@typed={0xc, 0x3a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@generic="3c281b5fa9ec07f618a18f6d594712aaa54db847fab5b991be1c2953c96faa8773d1e34a78637e2c6a81bf872d4b95f269d4afd7f6912ee2342c67808a5db398d76d16036f0e29f55b9b5099fcbe7bfad0341d86d00b642f0de53ff33a03bc2673a556161c91454f453b6316133db2e2922f4e4cf5488ce42303661e4ae65275baa5fb4f578421eee3d3f419449d70672481cb3701cd28943621f6c4d1eec186fc92d6dbaa4b9fa0132c2a6bea11ef15c68d4e9a5ea0da9fb2b8"]}, @generic="1ff7a7bdb32bb7f6e7871b4248a2a83b87089a2c27bc3092658bcd5ebab46f44431807fe575fbe6846844a7ab2c8c8ce5cc529397bd4290f83ee2134c7bd8be5f59c685b0053e25523ac03823868b185f6a2c027e11ecd281bbfaa26f54fba9e6b563155b838571d70176a236b2f609f14bb7dd9dee51b99b2d57d3668a6dca469ec6408aa7475d0115165762125903d9fd271115820e5296523aa6fb3a243ba29273e5ccd42c0e5f804c933bca206cfc91736c29ecae76ffaf10d999392ee9c699a9df2"]}, 0x21b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000645000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1000000400000001, 0x40000000000000ac, []}, 0x9223021c737d04e4) pipe(&(0x7f0000693000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00004b6000-0xc)={{0x3, 0x4, 0x8, 0x9, 0xd8e4, 0x3c59}, 0x200}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000854000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x4000034a, []}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1e) poll(&(0x7f0000317000)=[{r1, 0x1000}, {r1, 0x10}, {r1, 0x8260}, {r3, 0x31}, {r1}, {r2, 0x1041}, {r2}, {r2, 0x4220}, {r0, 0x2000}, {r0, 0x400}], 0xa, 0x9) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/09 22:05:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x1, 0x7, 0x10, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004a4000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001e4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f000048a000-0x4)=0x23) 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$llc(0x1a, 0x3, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000501000)=0xfffffffffffff7da, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000658000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000d1c000-0x5c)="5eb44325c1757090db02d1e29fe684f50a342c623c2adc2ff92cca4d80fa3085c13c29ec79f94ec93850c126576ed388cff4712a272e92fdf15f2f4755aab71c6cbc12487df0d9ec4ce81f50c13b86c86d3ca0a31d6ea110879bd629", 0x5c, 0x0, &(0x7f0000cad000-0x10)={0x2, 0x0, @rand_addr=0x3ff}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00003f0000-0x16)={0x9, [0x8dd, 0x0, 0x5, 0xb8f, 0x3, 0xffffffffffff4df7, 0x34, 0x3, 0x55]}, &(0x7f0000efd000-0x4)=0x16) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000efb000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000cc2000-0xc)={0x0, @local, @dev}, &(0x7f00008d9000)=0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f000001d000-0x10)={0x2, 0x3, @rand_addr=0x4a2d}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f0000efc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000efb000)=0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x800, 0x3, 0x3, 0x2, 0x80, 0x80, 0x3c, 0x0, r1}, {0x1000, 0x5, 0x7ff, 0x6, 0xc3bc, 0xf5, 0x3, 0x4}, {0x800, 0x50, 0x4, 0x5}, 0x3ff, 0xb, 0x2, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x7, 0x1, 0x7fff, 0x8, 0x200, 0x5}}, 0xe8) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/02/09 22:05:37 executing program 1: r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x19c, &(0x7f0000000000)={0x0, 0x0}) connect$l2tp(r1, &(0x7f00008b2000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x2, {0xa, 0x1, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8000}}}, 0x32) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008b9000-0x98)={0x0, @in6={{0xa, 0x1, 0xad40000, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, 0x80000000, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}, [0x5, 0x3, 0x58, 0x0, 0x8000, 0x7f, 0x20, 0x1000200000, 0x0, 0x200, 0x8001, 0xffff, 0x5, 0x5, 0xd9a9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r2) 2018/02/09 22:05:37 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x9, 0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f77000), &(0x7f0000f77000)=0x10) 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) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[]}], 0x1, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/09 22:05:37 executing program 5: r0 = socket$inet6(0xa, 0x80e, 0xffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006cb000)={0x800, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x751}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000295000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000df4000-0x4)=0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000758000)=0x9, 0x4) 2018/02/09 22:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80006, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004dc000-0x20)={0x1ff, 0x80000001, 0x8, 0x0, 0x4, 0x7, 0x7, 0x8, 0x0}, &(0x7f0000ea3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ab2000)={r1, @in6={{0xa, 0x2, 0x4b, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, [0x35b, 0x40, 0x1, 0xee3, 0x80, 0xfffffffffffffffd, 0x3c521f15, 0x7ff, 0x6, 0x3, 0x8001, 0x6, 0xedeb, 0x6, 0x7]}, &(0x7f0000e43000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={r1, 0x7}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44), 0xfffffffffffffd6c, 0x0, &(0x7f00009b7000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x38, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @empty}]}, &(0x7f0000dde000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000411000)=@assoc_value={r1, 0x1}, &(0x7f0000c42000)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d8f000-0x4), &(0x7f0000fde000)=0x4) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r0, 0x74) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}}, 0x10) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000062c000-0x3a)={0x0, 0x32, "5b0371a11b4030a279475ceb0cd81bf4928bc941b85c0e75d9870bf29aba7ae30cfd34a7f08de9cfa33803485477881f5e62"}, &(0x7f000003d000-0x4)=0x3a) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000062c000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}], 0x2c) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b1000-0x10)={r1, 0xfff, 0xac, 0x9}, &(0x7f000062d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000062c000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc09}}}, &(0x7f00003f1000-0x4)=0x8c) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)) getsockname$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000e000-0x4)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0xa}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/09 22:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000001f000)={'filter\x00', 0x7, 0x4, 0x4d0, 0x0, 0xf0, 0xf0, 0x3e8, 0x3e8, 0x3e8, 0x4, &(0x7f0000f18000-0x27), {[{{@arp={@rand_addr=0x8, @broadcast=0xffffffff, 0x0, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {}, 0x5, 0x10000, 0xdb, 0x1ff, 0x100000001, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e4ff40a463f5b4c7c8daa6fcb2748185", {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x401, 0x2, 0x3dee, 0x2}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x5, 0x1ff, 0x1ff, 0x409863f9, 0x6, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x20}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @loopback=0x7f000001, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7fff, 'system_u:object_r:etc_aliases_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000480000)=""/233, &(0x7f00007a9000-0x4)=0xe9) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/09 22:05:37 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00'}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000006000)={0x0, 0x20}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r2, 0x8, 0x6}, &(0x7f000000a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@common='gre0\x00', r3}) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) socket$rds(0x15, 0x5, 0x0) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000011000)={0xf8, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x1c4, 0x5, 0x9, 0x7, 0x1, 0x0, 0x6, 0x20, 0xffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(0xffffffffffffffff, &(0x7f0000010000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r5, &(0x7f0000008000-0x8), 0x8) setsockopt$llc_int(r6, 0x10c, 0x1, &(0x7f0000010000-0x4)=0x4, 0x4) 2018/02/09 22:05:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800000000006, 0x6aea) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[]}, 0x0) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006d0000+0x914)={0x0, 0x84, &(0x7f0000fba000)=[@in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x65}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}]}, &(0x7f0000191000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006bb000-0x20)={0x7, 0x1, 0x8001, 0x5, 0x7, 0x8, 0x8000, 0xfffffffffffffbeb, r1}, &(0x7f0000926000)=0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00008e1000-0x601)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000010c000)={r0}) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f000002d000-0x4), &(0x7f000042c000)=0x4) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x200}], 0x1) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000e52000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000654000-0x14)={0x9, 0xa5, 0x8, 0xffffffff, 0x6}, 0x14) [ 55.651004] ------------[ cut here ]------------ [ 55.655976] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 55.669349] WARNING: CPU: 0 PID: 10741 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 55.677155] Kernel panic - not syncing: panic_on_warn set ... [ 55.677155] [ 55.684528] CPU: 0 PID: 10741 Comm: syz-executor5 Not tainted 4.15.0+ #221 [ 55.691548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/09 22:05:37 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) r1 = accept4(r0, &(0x7f000000a000)=@ax25, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000e000), &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000010000-0x8)={0x80000000, 0x2}, 0x8) recvmsg(r0, &(0x7f000000d000)={&(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000008000)=[], 0x0, 0x0, 0x0, 0x8}, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000000c000)={0x2c6, 0x100000000, 0x7, 0x6, 0x8, 0x6, 0x1}, 0xc) close(r0) 2018/02/09 22:05:37 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000034000-0x10)=@ax25, &(0x7f0000009000)=0x10, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000035000-0x4)) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000005000-0x48)=@full, &(0x7f0000033000)=0x48) r2 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000024000-0x50)=[{&(0x7f000000a000-0xa9)="bb8eab04", 0x4}], 0x1, &(0x7f0000017000)=[]}, 0x0) 2018/02/09 22:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000312000-0x5d)=""/93, &(0x7f0000801000)=0x5d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005ce000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f000094f000-0x4)=0xe8) connect$packet(r1, &(0x7f0000620000)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000f06000), &(0x7f0000944000)=0x4) 2018/02/09 22:05:38 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0x5) [ 55.700898] Call Trace: [ 55.703490] dump_stack+0x194/0x257 [ 55.707123] ? arch_local_irq_restore+0x53/0x53 [ 55.711795] ? vsnprintf+0x1ed/0x1900 [ 55.715603] panic+0x1e4/0x41c [ 55.718802] ? refcount_error_report+0x214/0x214 [ 55.723555] ? show_regs_print_info+0x18/0x18 [ 55.728059] ? __warn+0x1c1/0x200 [ 55.731519] ? usercopy_warn+0xdb/0x100 [ 55.735488] __warn+0x1dc/0x200 [ 55.738765] ? usercopy_warn+0xdb/0x100 [ 55.742742] report_bug+0x211/0x2d0 [ 55.746377] fixup_bug.part.11+0x37/0x80 [ 55.750441] do_error_trap+0x2d7/0x3e0 [ 55.754334] ? vprintk_default+0x28/0x30 [ 55.758393] ? math_error+0x400/0x400 [ 55.762189] ? printk+0xaa/0xca [ 55.765473] ? show_regs_print_info+0x18/0x18 [ 55.769991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.774842] do_invalid_op+0x1b/0x20 [ 55.778550] invalid_op+0x22/0x40 [ 55.782002] RIP: 0010:usercopy_warn+0xdb/0x100 [ 55.786572] RSP: 0018:ffff8801a84bf6e8 EFLAGS: 00010282 [ 55.791937] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 55.799201] RDX: 000000000000725b RSI: ffffc9000313e000 RDI: 1ffff10035097e62 [ 55.806462] RBP: ffff8801a84bf740 R08: 0000000000000000 R09: 0000000000000000 [ 55.813747] R10: 0000000000000326 R11: 0000000000000000 R12: ffffffff86402580 [ 55.821008] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 55.828279] ? vprintk_func+0x5e/0xc0 [ 55.832072] ? usercopy_warn+0xdb/0x100 [ 55.836054] __check_heap_object+0x89/0xc0 [ 55.840276] __check_object_size+0x272/0x530 [ 55.844669] ? usercopy_abort+0xd0/0xd0 [ 55.848649] ? copy_user_generic_unrolled+0x89/0xc0 [ 55.853662] ? _copy_to_user+0xa2/0xc0 [ 55.857541] put_cmsg+0x233/0x3f0 [ 55.860985] ? __scm_send+0x11a0/0x11a0 [ 55.864938] ? trace_hardirqs_on+0xd/0x10 [ 55.869065] ? sock_dequeue_err_skb+0x2b1/0x420 [ 55.873715] sock_recv_errqueue+0x200/0x3e0 [ 55.878015] ? rw_copy_check_uvector+0x1be/0x280 [ 55.882762] packet_recvmsg+0xb2e/0x17a0 [ 55.886811] ? packet_getname_spkt+0x2b0/0x2b0 [ 55.891378] ? copy_msghdr_from_user+0x3a6/0x590 [ 55.896114] ? selinux_socket_recvmsg+0x36/0x40 [ 55.900759] ? security_socket_recvmsg+0x91/0xc0 [ 55.905491] ? packet_getname_spkt+0x2b0/0x2b0 [ 55.910056] sock_recvmsg+0xc9/0x110 [ 55.913748] ? __sock_recv_wifi_status+0x210/0x210 [ 55.918663] ___sys_recvmsg+0x2a4/0x640 [ 55.922619] ? ___sys_sendmsg+0x8b0/0x8b0 [ 55.926742] ? sock_sendmsg+0x4f/0x110 [ 55.930628] ? sock_sendmsg+0x110/0x110 [ 55.934584] ? __fget_light+0x297/0x380 [ 55.938542] ? fget_raw+0x20/0x20 [ 55.941980] ? schedule+0xf5/0x430 [ 55.945498] ? __schedule+0x2060/0x2060 [ 55.949444] ? __vfs_write+0xf7/0x970 [ 55.953226] ? kernel_read+0x120/0x120 [ 55.957088] ? bpf_fd_pass+0x280/0x280 [ 55.960963] ? __fdget+0x18/0x20 [ 55.964310] __sys_recvmsg+0xe2/0x210 [ 55.968087] ? __sys_recvmsg+0xe2/0x210 [ 55.972042] ? SyS_sendmmsg+0x60/0x60 [ 55.975827] ? SyS_futex+0x269/0x390 [ 55.979526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.984522] SyS_recvmsg+0x2d/0x50 [ 55.988067] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 55.992807] RIP: 0033:0x4537d9 [ 55.995970] RSP: 002b:00007faccbf31c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 56.003654] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004537d9 [ 56.010898] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 56.018143] RBP: 0000000000000655 R08: 0000000000000000 R09: 0000000000000000 [ 56.025387] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8898 [ 56.032633] R13: 00000000ffffffff R14: 00007faccbf326d4 R15: 0000000000000000 [ 56.040513] Dumping ftrace buffer: [ 56.044144] (ftrace buffer empty) [ 56.047830] Kernel Offset: disabled [ 56.051435] Rebooting in 86400 seconds..