getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ec000-0x6)={0x0, 0x1e}, &(0x7f0000019000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r3, 0x7, 0x10}, 0xc) 2018/01/16 17:04:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a69000)=0x0) r1 = accept(r0, &(0x7f00002a2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000)=0x29) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000821000-0xc4)=""/196, &(0x7f0000f02000)=0xc4) 2018/01/16 17:04:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000ef000)={0xabc6, 0x0, 0x2, 0x2}) socketpair(0x2, 0x3, 0x8, &(0x7f0000e02000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000768000)=0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000078b000-0x20)={0x8f7, r0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x173, &(0x7f0000035000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00004ed000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0xbf)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b6b000-0x74)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0xfffffffffffff2ec, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/16 17:04:04 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8000, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f7e000-0x14)={0x99, 0x5, 0x6, 0x9, 0x4}, 0x14) connect$l2tp(r1, &(0x7f0000dd8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x1}}, 0x2e) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000bd7000)=0xf8d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009c2000)={0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/16 17:04:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002bf000)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002c9000-0x160)={{{{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x937, 0x7fffffff, "8bb2a116f38c1d2b750223116f2a2e6618bcc63f51b5c469dc7818d227bdacdb87640cff8cde455ce0d325b933bbd3283d2b3b4b31f370c831b367d866b8c5cd88d2f42ea29173f8ab8a17eead4403d8"}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc5000)="", 0x174) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 17:04:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) socketpair(0x7, 0x0, 0x5, &(0x7f0000a41000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00007a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5c000)=0x14, 0x800) sendmsg$kcm(r1, &(0x7f00009c0000-0x38)={&(0x7f00005d1000)=@ll={0x11, 0x16, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000004e000-0x80)=[{&(0x7f0000cca000-0x5c)="cf49effb2b251ec01430d26e834f8cb8b35a8494e6c8a4e25e410536589f76b154535f8100e71a36f77f9c5e627fc3e01969f4f8f5d478033dfc39a01d0353c0ec58ea6739f29010f4a7a069ef5b6ec85f45d2df4fe2ad749f7a9e47", 0x5c}, {&(0x7f000049c000-0xa9)="3fd6cccf22179e8754725d568b715612c34751273dade966fed5b7e65c2a6f95f12b66780a1785700220b9243c099be69cb627da9126eece00fe46d3e9ae79eaedb63f879a274afb5d52126c44bd3aa6399e21763390a152d2d077f9ed330e1afd1bcb653cfb075d66a33b3ef1c8b4a6e8fe7ced51e6078ab7f29f25af9763f268ead4bd2bef6933482f17ed9e47f3df9c9b5fbad0d6295c16bcbc18c7d5ed59a914d4b3ac6d0ee073", 0xa9}, {&(0x7f0000583000-0xe4)="225ba395b60f65592f6c5f9c3a96da05eebf3563a57200860a80d8e76488cac0cf4339f0749e703a3d83f65dc4fb620a94f738096e2b5c82509d0a45c8f23ac81c58abbc5b5c68599f43b028360bc10ccae475fae6234d529e78e2526995c97b81b82bd3018300df44cf9fbceb73be21a369e9a0f1fd327f7d3bcedfe69457b93bb1cd20dd99a36e6c609e84a0732a071e40c08b94ce053965292a539819fa26b6b9cace91b81e5b2ae37d81251d48e1801d7bc1b530ded34ad41b67fa3707cc9d4fbead7cb6398fbd4189e0bded5e6c613ab46714f0c15d19edc03325757cdfce2dde4b", 0xe4}, {&(0x7f0000393000-0x75)="d0b093e02794e92c2b7127c1f6480fb355118c019d0436e58d0d3fd796b5fb5f559a92c15225668cb62436ad6bab249e49ea88dfca93ad14534971d009967637774e926b2a6ae1e2128113b7b63d022e665a268840b7aae72c700b40abdaef3926b47d24c284b71884d1db1c70992c0dc700b4eebe", 0x75}, {&(0x7f00002df000-0x9f)="c9818f58d4d181c81be91dda02b912ee377b807ca2311e80cb8d27169b5fbd19f53b2eb91d58d232a680b0a4a2ebbfb1ed8e4a0ed64ff9f369d270dafe90a338096e7fd8ac810a3fbe42a4658d8599f1a956a6b09d40d40c97735aa5c86fa3ff631a44d2208b02c425a69dbdc8b537b7933caa91defbae1dc788440918618ff83bde905e1833931dd3ee67cd856d66e5e9a2cdbbfa873cf5501acecd884ea1", 0x9f}, {&(0x7f0000af2000)="2b4fffc010b80152b1f2493adef41b9f9a938b5b75f80e6508a4761db5f562173e6e991f43bdfb98e8117561393cdea54e64ecd95f0a067d41cc52e9e11254bfea7f22fc759a60bfbce01c794e8b4d09a10bb4ac09e4e05bae3be04175a0058ba901968ff4addbc6c270b19f4f8b0f30bb350992dcb96114f32eb15e72b80372fff619e2d5211f4fa5cde975788cccc46321c46d6f9d08505f471c1a472d8dbffe8604b4769d5450f976c6855b0cf8bafeeb9f0939c45d9061871df2899a754f5a2c47cbb816c48e6961a031e3977fa0ff71961cdfe24e8be993d05a02a90a", 0xdf}, {&(0x7f0000344000-0x48)="cfa785c9a3f55dfd7444b9886bccad18f9a5209753fe1e0445ccb0397cad593d329bec494904d2838bac1d37472686078cae07bfff2da982c99c36a4805880eac7d733c2cc1d9537", 0x48}, {&(0x7f000022c000)="e415ff11eadae3aa6947bee2b1ae55e244146d493732ef688d4932f0c6a9d17681bf00ac80edcdfbb8b32e4aeba3a434cc06d170709780e4e84ced9a3f4f7531e16123a1c12f0f3440ba36c5c3867f4ea134fcbd9b739506e5679c75e76acd267f5a9a", 0x63}], 0x8, &(0x7f00009af000-0x388)=[{0xc8, 0x118, 0x4, "8d213b638db4733b55bfb375c3d107fc1f8e98404814b4e0c93bc706892614c716a24fbf9872053da76ddaf7d5f3cfb2234c8257dc609cb5d873321816cc83843a4b9b805ea5117f59285505f3b8a9a6156ddbfecb7d4df03b92ab8af0bd5f33a53144a875aaf569f10d8944cc98d7635bec4867edc75ecda9390b4c2da44976bdf6b7c1e62c5b7b31529d1f092fd0f09451c45974c8d8e617b66837d37dcd975840c9930b157add39eb4b335fe23bd186d49420ef"}, {0x110, 0x10e, 0x8001, "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"}, {0x28, 0x103, 0xffffffff, "1980d8c3407fc1fe5e8a99ff34deef69deb71a571a32a2"}, {0x68, 0x117, 0x3390, "3609f91d53aacd545da8c3c0f42f80954976352a45cc3123b7419a05496baf22a274e80dc1e58f58a60b41159bca335ebfdb6a0248b04e6a746d09731738b7660a31dcdef3d1fa6e5497ab63eba07956a0"}, {0x48, 0x119, 0x1, "e046631de1574d005fde08feca48382d1fd9f940be91af6962f520e4f4693bc7888f3255f1db838c2c8839cc7c760eb83f43b62dbbdbd97b"}, {0xd8, 0x10c, 0x6, "b19e152a48cb9580b24f1369dbe73a2072fe34e6f4af942d1ffbd125b7d50f90b434d2679e9858ca076f897b401aa9bdf4fd6e543e90ac43952fffd478ce42b8c1e32a11223d5f2a7263f393e00a6959be2365ad7d0cb73cb8b51f70c55baf104107fec149270ac7f466f044f655533c29651877a11ecd6139e6e7b6e2ce3ae2ae0c278f63d11bfd09bf66bcc371873393d680fe2724a0a5c923f77c38a2909178452b0d323e9555a6f94a4e90ba26eac882695cd58544da1e63884bf183bfa996cf13a1b85adbba"}], 0x388, 0x8000}, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/16 17:04:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ab7000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ee6000)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x3, 0x8000a, 0x1f, &(0x7f000026e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000fb0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f88000)=0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000d48000)={0x1f, {0x3, 0xf66e, 0x5, 0x5, 0x3, 0x9}, 0xfffffffffffffffc}, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000319000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x2, 0x544, 0x4}, &(0x7f0000145000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000601000-0x62)={r4, 0x5a, "b9229adcb1b3d791e0bafab64b784ba6cfb1e121ff649774e80b029f0c1ad124f5a4e221dd4f92fba75015d36aff278b0b65811a9247c59c55192d896d6d8cecd1aa219f6e7e0021b1d2a8408639a8f58b1ba6d491581aa6152d"}, &(0x7f000068c000-0x4)=0x62) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:04:04 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000075000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f000078f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000078e000)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={r0, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x1, 0x4) 2018/01/16 17:04:04 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80801, 0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000e63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008dd000)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cd5000-0x3)=0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b37000)={0x0, 0x0, 0x0}, &(0x7f0000e63000-0x4)=0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000942000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6b000)={r2, r3, r4}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005ac000-0x38)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff4a, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0x190, 0x0}, 0x0) 2018/01/16 17:04:04 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f00007dd000-0x4)=0x4) unshare(0x803) 2018/01/16 17:04:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8000000000, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x0, []}) 2018/01/16 17:04:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000372000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000582000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/16 17:04:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000322000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006e7000-0xc)={&(0x7f0000b0e000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000179000)={r0, 0x0, r1}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000b7e000)={0x0, 0x3}) r3 = accept(0xffffffffffffff9c, &(0x7f0000c22000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001cd000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000151000-0xb8)={0x0, 0x8, 0x10001, 0x40, 0x9, 0x4, 0x0, 0xe9bd, {0x0, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xffffffff, 0x4, 0xcdb}}, &(0x7f00004a0000-0x4)=0xb8) recvfrom$inet(r3, &(0x7f000078c000)=""/247, 0xf7, 0x40000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b36000-0xc)=@sack_info={r4, 0x4, 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000918000-0x64)={&(0x7f00008fe000-0x8)=[0x9, 0x7], 0x2, 0x100, 0x4, 0x1, 0x10001, 0x80000000, {0x4, 0xfffffffffffffff9, 0xfff, 0x10000, 0x80000001, 0x100000001, 0x1, 0x80000000, 0xba97, 0x100, 0x3, 0xdc00, 0xfffffffffffffff9, 0x2, "94f11f48dbd15b951d5704cd7b2047dd0ef4e64fc69d0bec3f5ba0e7dfaa43a5"}}) 2018/01/16 17:04:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xb83, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e49000+0x712)={0x0, 0x0}, &(0x7f0000f0a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000892000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/16 17:04:04 executing program 6: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000a3e000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/16 17:04:04 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000f000-0x5c)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1000, [0x5, 0x679, 0x373d, 0x0, 0x7, 0x5, 0xde59, 0x2]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:04 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}, {&(0x7f00008d8000-0x96)=""/150, 0x96}, {&(0x7f0000f11000)=""/4096, 0x1000}, {&(0x7f0000f13000-0x70)=""/112, 0x70}, {&(0x7f000025b000-0xae)=""/174, 0xae}, {&(0x7f0000f15000-0x9f)=""/159, 0x9f}, {&(0x7f0000215000-0x19)=""/25, 0x19}], 0x7, &(0x7f0000762000)=""/79, 0x4f, 0xfffffffffffffffd}, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003cc000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0xfffffeb0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c6b000)="f165ab5294fa463f04ca4b5f7e6d382b2c6407174fafbcd10f9ee37724a89e1cb1eb88b621a9d4633d02e7312d3bc8df983c74e926b1b333e56740121017fee9f30e165e2e03c8a7c49d787ff0ed87508fb3e1250d1620343a089216ef300a238f6790543d6f79a02eab16275e5c2662cad169cb855a13400d1f9fa1b7b233e4591d34e5fd592bf3879a536e896862b7ecc7a0eb2ceb016fd3c069d61aea6633cd2447c74d84ba247d1670f3cfc4d2562ff3790fdc14097062f00ffafc992b70925b1b79399112cc", 0xc8, 0x20000800, &(0x7f0000f1a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:04 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2, 0x19e, 0x8, 0xfffffffffdeff010}, {0x100000000, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 17:04:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e76000-0x4)=0xff, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ba2000-0x4)=0x0) 2018/01/16 17:04:04 executing program 7: mmap(&(0x7f000055c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e88000-0x18)=@get={0x1, &(0x7f000059d000-0x1000)=""/4096, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="8f8aa3b37255dd94273d262aa363527d", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x3, 0x4) 2018/01/16 17:04:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f000051e000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/16 17:04:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009b9000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00006e7000-0x7a)={r0, 0xffffffffffffffc0, 0x2, "adf417e8cb7c87a528c595342408a3ecae05f39d88bc3998cc1e655e30527d787f211a6a1430d1a82a4154945c25c77a80ae2f00065127b557f7d66a417630bbb03360cc2398df40bf97c5352ccb74ec5c8f40bf6b69f6f459f43b4eea176d355fdb9883c405a12d080612ceec2ce4f9"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000752000-0x10)={0x0, 0x6, 0x1ff, 0x400}, &(0x7f0000483000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000185000)=@sack_info={r3, 0x65, 0x5}, &(0x7f0000271000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000135000-0x4)=0x0, &(0x7f0000079000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:04:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xadb89d737a4fcdb9, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x6, 0x3, [0x5, 0x2, 0x5]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x11, 0xa, 0x1, &(0x7f00009cf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038c000-0x4)=0x10) socket(0x18, 0x0, 0x1f) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000c6d000)=0x0, &(0x7f0000085000)=0x1ac) write(r1, &(0x7f0000461000)="5c5c541507c0169082", 0xfff2) accept4$netrom(r0, 0x0, &(0x7f0000ba0000)=0x0, 0x80000) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000b94000)=[], 0x1000000000000273, 0x1) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80b, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000020000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x25}, &(0x7f0000028000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000011000-0x6)={r3, 0x100000000}, 0x6) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000029000-0x4c)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xbbf1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000)={0x0, 0x0}) bind$ax25(r2, &(0x7f0000290000-0x10)={0x3, {"2c8fd0614378f3"}, 0x3}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fe1000-0x28)={@generic="de7e622ec830dda89a47809ec550a9eb", &(0x7f0000b82000)=@ethtool_eee={0x44, 0x939, 0x81, 0x6, 0x3, 0x8, 0x3, 0x401, [0x67b7, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x7, 0x2000000009a4) setsockopt$inet_int(r3, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000097e000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fe0000)=0x8) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000dee000-0x8)={0x0, 0x0}, &(0x7f0000d6f000)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fe2000)=""/245, 0xf5, 0x2, &(0x7f0000fe3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b1a000-0x4)={r3}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000711000-0x4)=@int=0x0, &(0x7f0000fe0000)=0x4) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000f54000-0x50)={@generic="4355e9d704e297701c08e79e437886f0", @ifru_mtu=0x800}}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) sendto(r4, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="7518cd3e2f3e21215b85f5c669d7e40b") write(r4, &(0x7f0000679000)="f4", 0x1) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000eb000)=0x0, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000f6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcd9) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f6000)={0xffffffffffffff9c, 0x50, &(0x7f00000f7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000007c000)=r1, 0x4) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007a5000)=@sack_info={0x0, 0x81, 0x7}, &(0x7f0000915000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={r1, 0xffffffffffffffff, 0xe00, 0x4}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b4000-0x10)=@generic="27630869916f225d7381d2ea94095972", 0x10) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00004b1000-0x4)={r0}) sendmsg$kcm(r2, &(0x7f0000ccb000)={&(0x7f0000c65000-0x8)=@sco={0x1f, {0xd57, 0x400, 0xee, 0x6, 0xb0fa, 0x7fff}}, 0x8, &(0x7f000032b000)=[{&(0x7f0000bc3000)="eba3b981e09dd817d414cc63e934e82f9a78b91459064a202a1ad99ff95457ed782571e7c238ed8b55fb2553aa05a213e75aee3623d6f81f764de36be8653b656b70201f01c7f4381724a44b39cc7f56779c1031fdb02373f66f8efc0f6dc257f269f36e5671b3f65a1ad39d93ea81122aae5ab9a564acf74c834f6acaa61c50cd0a9c9204d23cfcf9d65c60c3a9dcab1d378b62885bed238559a140a109", 0x9e}, {&(0x7f0000066000-0xb3)="d3806dfc43c8456a88041b44150f93de974a397666d1191da3283566f44a7fea101d7bb699ce99dac4678164731d2cc8706fae17f2cfbb5f906042784a2977a034fbc3201ceb53323ac80da771b6e9e7bf4134df70beb886fff3a88eaba789534abb507e35014386143757a88ef4978fa6d1c0594fd193102b6653bd77b93e2c2b69369a715d51457d024cd2f17219e3b86529774c69aff3387d6eed0ba3baab9bee1af748b0b71f3f274c0c38f427eeb46a2b", 0xb3}], 0x2, &(0x7f00009ea000)=[{0xd0, 0x103, 0x1, "07148a8fb1ae143358a67026a56a7d25510e4822ee99e882e18f643a0f4217397a4623f3252fa5d24d79b0517607d37e861fd31148adf538f67c2fd2231150c4488aff6bfae4ad444c8263e2a9c50438e8ae6dcd906eadb4386c06606935cd7fc0431f3889b58a626773f3f9e12806b8227b2710288518792326f017bae9365847f558356781cd88e9370e3108994a6f2d2a438458a05cfffa9368c2da03b4431aa07a687d756fbb8b97884a43f306256adfcdea9997788be273ea9aaa"}, {0xe0, 0x115, 0x7, "6f54d867e5f0395f93590d860b215bfd5b2bef60f53c1b2cdfa490dd64a0267e48693cd5f663f5fa7493f88f12fb2b1deaf8dcada8cf5243421b700920bf4f9b63b21c4ff27e37a7ed79d8e1b383e3089b8c59ca8d325e93f6d3217762f22891adcfddcfc5881108618e875db20b58609511426e98b1196a40eaa32b6b0cdec8046cd506ae2c8346844633d7870fd8bd3b9fad3ff1b9545cbb5e52bb4c01b81280d8629226abc5162c1a020faeeadfa606576c0405f8cb1e24ff8e7fdceaba053035b0ae887972a70dbcb2e936fa3f67"}, {0xc8, 0x13d, 0x100000001, "479f9db56b92d92bb3fc516a855c3743a39ee36aba3b75a8a5c6f98dd4bf44a4346cfd0b96b7abe35a48c1f3d14919e56394301a99cb789ce0b4597b7ead40c1d42e026f1214d61f3770fa9d9e5c17dc5848b529eff38f1fb1b4742f76d77fa44952d3acde8f6c537a8fab9213af803487130c131df0487b5bb5d1184bca1d5eb6cfb5fa0da63d83f35cd6df5f8215b0e061169c518a896ab4a208511245a79dda5865998938312303dc60c67da879451e40"}, {0xd0, 0x116, 0x7fff, "6638bdedf094461e659624d1820d6d9ade3a9aa1946168c7cd36eddc50a6602602d31a857854d11d567bff9e9cab1f62912498b03e27b2e081ac8ac36c5547b15431deedab51887980b354a33dc5c1226442b54d51edd8983994e8cad12ac97c70cd582845d12d2e6f89ceccb2af50e655cdba84772fbca7c29d437f1a3bc7a14e4de561b804d0daaaa47affc9a8a9f0c419748a016aa57d99fa3a253eb73fd77f5acdb870b5877bda63a5ba9a9a56a46a3de1ca5e8f527a06fe7b9139"}, {0x100, 0x104, 0x5, "84d639b4bb482b26d2d53eb9b42be0e96e9b799e1f3b7a6f3ce7b5d65ea97fd82680ed60ae179c4aa158a2c8f7425d7637e10175461f7c3787c83895baa4a987e83d786fb2e84cdc6d0e414a41597a4a5ed351c42a1aa5a385cf8d06cc487071312e4fde3f4f6ad70412325b34af96bbc269ce6fe640893fd68a6e6fec9c1d132e600d05f30e0a9f2dcfc02dee198c59907932d41010028f810d231d543625b380fe44feab14e4d339776650735f80b2d633263ba7f3cc402f2cd110d2ebba27dd45203545513ccc24fd9b8eb4ea67cda2db6949aa57117f3f5b3864b62af69443d030964ba4aa9aee827a"}, {0x48, 0x11, 0x40, "8f59defad9d63bed61153a36d44fc06e6283654f15661d721c2c6421b7ee0e36c7d86693a96dbc233df5c08dd2ea99bcdad6"}, {0xe8, 0x11e, 0x52, "de8e73c946a2f59ba321ede28a5b9020d9322bb8bc504ca1cdc19ad063992e40ca3416facbc511ff3c662087e1c7ad9b097a27b835afee1c689afafb9ce3f2e79061b07ea1ed8ac0ce39cfece66dabd0adbe32b91ca9af665835680d666b07d8f79a655d93077e1adfaed277f61057a6921d6f2a6048bebee9988d7a4d3531dbfbba45fa3b4b80d5ebb351cf2caf26d9449eeba2c05169c010126c085ff2aaf8b2a6837e782f7a7b603bf046228fbdece71dd3a2a49deeb10717ce2c7c6518601cce74165f50d2458209a0da99b9ef6d0fe2e040"}, {0x28, 0x139, 0x5, "cedaa92a25b49cfac8d576ed070ec632edd8df70c92bac1e"}, {0x88, 0x0, 0x200, "19ad06740db6fd3d1fed43a9d75c6e78e417338484c0f9337467e989d6225a259cdd8aa9a8ce02b94671091854766cf106ec3885793ce026d4bc017fe6e91579b70f6d0c0e989c41c07be8fd920983db0308216ae4cd1e4470b0ee5bb4ca4de445faf2b163540fe01ea686d51df024d407739e"}, {0x48, 0x105, 0x2, "a33eb76715072f5ac9bcca2c748045d2bf582c9680306ca776ba9e9c956663837575112f3e06de2440cd1664e5b90252d3523fa61d93"}], 0x670, 0x20000000}, 0x20000010) socketpair(0xa, 0x5, 0x6, &(0x7f00009e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000d9000)={0x3f, 0x5, 0x3, 0x6}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001a9000)=@generic={0x63, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000a7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0d000-0x4)=0x8) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000a4000-0x4)='tls\x00', 0x4) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006de000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000057000-0x8)={0x0, 0x8}, &(0x7f0000127000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cb7000-0xa0)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x8000, 0x5, 0x100}, &(0x7f0000e2f000-0x4)=0xa0) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) socketpair(0x0, 0x4, 0x7, &(0x7f0000764000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d05000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x646, 0x103, 0xfffffffffffff001, 0x100, 0x0}, &(0x7f0000404000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d83000)={r4, 0x27, "b5ea71d021dbfc0d1ce93da086f4da402e9b37e09ca5eefeadf9c1b56eb8011fdbe5081d137472"}, &(0x7f0000270000-0x4)=0x2f) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fab000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f00004aa000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007fc000-0x4)=@assoc_id=r2, &(0x7f000055e000)=0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000a33000-0x4)=0x6, 0x4) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ea000)={0x0, 0x2}, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dbe000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xffff}, &(0x7f0000341000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000043000-0x8)={r2, 0xaab9}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000027c000-0x4)=0x0, &(0x7f0000590000-0x4)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000252000)=0x800, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x3af, &(0x7f0000cc5000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00009c9000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept(r0, &(0x7f00006a9000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000867000)=0x10) recvmsg$kcm(r2, &(0x7f0000d58000)={&(0x7f0000717000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000483000)=[{&(0x7f0000ff5000-0xc4)=""/196, 0xc4}], 0x1, &(0x7f0000c26000)=""/4096, 0x1000, 0xfff}, 0x2) accept(r1, &(0x7f0000acf000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ff0000-0x4)=0xffffffffffffff5f) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007cb000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a89000)={0x0, 0x9, 0x8f3, 0x3, 0x1, 0x10000, 0x5, 0x5, {0x0, @in6={{0xa, 0x2, 0x800000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x8, 0x88}}, &(0x7f0000177000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000834000-0x4)=r2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r5, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000f9b000-0x8)={r3, r0}) recvmsg$kcm(r4, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f2f000)="179d46267da47f082b", 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 17:04:05 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x7fff, 0x10, 0x100000000, 0x78}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bfa000-0x4)=0x4) r3 = socket(0x1e, 0x1, 0x0) setsockopt(r3, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) [ 2263.862842] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dfa000-0x10)={&(0x7f0000aec000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000df9000)={r0, &(0x7f00001e3000-0x48)="029272bd175c10af03a3b7e7361b17a2c93760c6bda636ca0a20e85fe56c098ba8dd8a046c47deb3264f9b2af059cb72c8439689aeab3ebab949f6d93265da5eebe5efbf5aaae479", &(0x7f0000df9000)=""/21}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xffffffffffffffff, 0x5966f3e16bdf231b) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) close(r1) 2018/01/16 17:04:05 executing program 3: 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, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r1, &(0x7f00006f3000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054b000)=0x10, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a83000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004d9000-0x20)={0x5, 0x1, 0x1, 0xfffffffffffffff9, 0x4, 0x3ffc000000000, 0xffff, 0x2, 0x0}, &(0x7f00002bb000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000744000)={r3, 0x23, 0x200, 0x40}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000020d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000fa000)=0xfffffffffffffff8, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005d0000)={0x4, &(0x7f0000b00000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000051e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00009d3000-0x4)=0xfffffffffffffffd, 0x4) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000574000)={r6, 0x2}) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00009b3000)={0x0, 0x3, 0x1, [0x6c2]}, &(0x7f0000219000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000697000-0x20)={0xfff, 0x1ff, 0x1, 0x38, 0x20, 0x3, 0x40, 0x9247, r8}, 0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) [ 2263.929753] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000c000)=0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000c000)=[{{&(0x7f0000006000)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000004000)=[{&(0x7f0000001000)="3fff3feaf6e4f98073b613952b19f653601622756db330a45a7c04a5b7769a275154", 0x22}, {&(0x7f000000c000)="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", 0x1000}, {&(0x7f000000d000-0x83)="63d245e3abe1dc4fe199dbff99783f0052ea1da9415346f7629ba21772e6583a6c2a46c89c62f4f1fa134a5680168f26e2ddb64b2efeff45be89e77de4fc1dd6a48440a37a8b9c4dd6b44549bbd2d5686299fffe0e18bdda4c694797a9a54280086c4ab143eb7e0771ed065af1d40e08235ebf2c14be7f03e63eccdd1e000f8e21c4f3", 0x83}, {&(0x7f000000d000-0xd0)="220873d6134f02737204d1528916ca18a20eb188477f6fe6d7f061106ed1f76430fbeda8cd0808a16c3372d35662b0b3023515791528406fe53dd02ace0107700b59b1810b1d8e5066c63a195842391f596a2de51056ff3206ee21500fdb243e450013a4f39427a6fd659b20ec34ed542dce013d9805b066889fc005bfcc692ae2cec7187daf37f409c06da14effa401f155afa1f983802a1dadee5366f949c61c264a6c78abd58ff9b47289019e42f4a2d1910a8c38767c07129c4cfa76440dcb8d99296381c8af028aad9d15ce83fb", 0xd0}], 0x4, &(0x7f0000001000-0x1d0)=[{0x48, 0x10c, 0xe00000000000000, "56563ed175671fd495513b0a2d3b2b20bf07e9597c40e62aefc083e07b8a6eceb1f101a4012b30c0623f10dca9281b2c31b8"}, {0x38, 0x10e, 0x2, "5485612db8280782c546d917693aeea580da65143eea6a98e219ab76704aef1ace163ccc2765a516"}, {0x50, 0x103, 0x6, "ecb061226ba66e896719c760489b45001f3cecdfc0ab2cffd82d37ffc689c13ba4143f06b045d5534ff9521fe52b1fb55cda8db09f7f8dff6efe519b97439e"}, {0xa0, 0x0, 0xf2b, "91901e2351e347d8941e7677cc3a4aed9e72fe6752b4e074674a7fcd356bb6a1dfca4afe9285b7cac8d26249dfc76db6d0585e109349daef2dd93092052c82486e587ef11d659407a20b381f7258c70c3083c2b88db9cfe1cca53cae793ea0aee770f7452d05418681a1d6970f3c5af63258edbfc89e0572ebb3ae0ed749866cd33beddb5eb25e6e64e8048e15c7a3"}, {0x60, 0x3a, 0xa71a, "02ceb223c8ac266dacf1c86c6e2fbe78a105776ba385086e1eb55508a94666b5a44f90e8c90d405fd762f4243835bba9e1fb6beb1aea5e655da22eed75263f1a12d7c98e486d978025"}], 0x1d0, 0xc0}, 0x9f}, {{0x0, 0x0, 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{0xf0, 0x105, 0x1, "f7c1dde92865571bda7dcb095249c900470454e63e077b6b58290b0334cd5b6c2df760a2b2f5cbba5f85e831cdbb1ea61b45402ce9a5c8c43b2b69869dc6bba5f23d6f4198f5baad6626811f0d35a86bf4d1ac230e7e7785cd8f97410179d6170006544c78687c199fed75c461cd2dcc0a87edf32faba2fdfc7458b9c90cf248a77b24e8c17fdd93cb5409e15a1b6a000375abf65e71dd18d81d3222a72d20cfdf4da11736fda740cf3ca61c8376c2a90f5af5af3ab6692389885366f3520c69f63a8608129b1b2f2e2a7f5d2ce3030149399e9c46e0d68218b33d"}], 0x1100, 0x40040c0}, 0x1000}, {{0x0, 0x0, &(0x7f000000d000-0x50)=[{&(0x7f0000009000)="691a2f9adeb8c367f97be76b4b25c3fab1c84ba2c8b5b79acb2a6c3b99e57632f5918ac2f9d0bcf407073853521ba22118063cb6b6c3", 0x36}, {&(0x7f000000d000-0xdb)="996c6d9e7a84bfff3a591c8f1d91c1a175b6304e58de32b2ac88337aa1181f86d6299771bc1fd9f10b3639df9790ab0f8844b974d6fe8fa9a01a9f05bef1da33d5af3c3794a8345418bc181d4932eba308eb69cd453a30dc33bdc90a72a15bf2eb5db38e5eb393e928946a9bb390cc5aec35565f6f7aa75999564208babaa5b0f736b0e5dfb5f6c03732487ec113d3393b319bdaa914930d44ec3c54ebc7f8a9c239d036d1a3ad74f6cc52a31cc3d963d306098b7f8316f9b30ce5a468a3e2886cc5be87023c7c3566bd10a506c4bde33efdee631d451505c062e7", 0xdb}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="d1e44ad9369ad040caf620ac8f4637de1969f3256ba42bf3fd0d9e468a0d9a33f1fb081cde024ccc0227d1300c2708d5011d48b8b6edc4d82ca6723f954872bdb195e055e8c832c12ec2565e41c50b07f81dda285a857bea39816f39299e4c89d129e1066e0a2f14e2093ae5a35fd6efba00d42078ea0f0da62acebd8bfcb3593478db627b5338645f7e9d9ee018fe3e5451393a0bafd43f1d2b426a29fb7f30dcbe23053a2f5c3d51ac23526b9ed70f0848f1f5d3067db32e067166cced4e3f3380d6def0a8ccf16bf11d78fc9f31cb21562072a765eaaaf747fbe82ba4187727944d515eece8707b79c0ebc94dab3ed43a2c9930fde6dcefdf", 0xfa}, {&(0x7f000000c000)="8e53eebabfc937bf53a838554d77d4c468de5782e9e62e4240e028220e26421e714b9c83191fafd8a343a92559f2cc03e1618be8743ab549f29ebeb0a1fa6ad4cac1d7f14fb43dcf08f4e2d97a41b8000e31be1b95b4550ce5c6", 0x5a}], 0x5, &(0x7f000000d000-0x90)=[{0x90, 0x11d, 0x6, "5c15eeab84ef0520774a5a5791a97872b22c50b69cc3a327c7599cccdceb0f085e5e804cf4970ac1dfcf6a3cd3fe80d66c5202cd30863f180eb663d6a029f193070e30489b0aeb97660e1f5a3196f59b1d91b3f38b885c474b9e734ec97c5a651446795bbe244613e93b86d7fad843ac86e22bb01029210692ed4a5182"}], 0x90, 0x40010}, 0x3}], 0x3, 0x40000) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/16 17:04:05 executing program 4: pipe(&(0x7f0000d02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0xa7b2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) pipe(&(0x7f0000cfb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fbf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000065e000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a4e000)={r3, 0x7fff, 0x2, 0x34}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008d2000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe60, 0x1000}, 0x98) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ef3000)=0x78, 0x4) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000004000-0xb8)="6327dda9522146714cb823a4c8a48fa33e37f1bfe601d32a3ccd52c1ace70961681f6c1b3b94039a45ad898cee07caafca5afc9b39669a61cd5d809093426fa2ece048398c2b29131c7bf5ca20e75ba2904f63cb9ed474e01fcd69898f618e3f54a7129b2cc6270cd270c853924d22e5c7d83d9607b9f8cbd7a9ac90301f78f5675ebd7fb6ae81c56bb2c27be01573018cb695105687e35ab36acdd5547b4eb882e9cdd283af7d390d54c53126834c49daf3897ca034000d", 0xb8}, {&(0x7f0000004000)="dff9", 0x2}, {&(0x7f0000005000-0xe0)="2ea2100a05d27b49427a01f2d6c2ab1b63fa0c51ce6014ad82818800cdf4a0c746ac66f066840a0ca3c284c7f0e0377e9c2f3255010969442865bf9b3a9848fe8288a70f44b45eb83a4621706bcbd84ad16f916fcd70905ba75cf0444553f63ad21f6b99ae85d78bdcf722506b1efdb62e99bd603c87154b963dceb7d3eb2da9bc8a1f593ba79f4de161e1e07a639c1a4396297105a55b89e5e039b8c82fe949c33c1815d6b147ff966d41d9989bc8db86825dbd0f7d9d5c3c680163c76fb4bfcfb3cd5ab733eb39faaff2633e4bd6ecac012d08da28e1eb4a74a2e0b2da92a7", 0xe0}, {&(0x7f0000006000)="aaa814a639b81a4e107606359bbeccaeea9e093e0a9fe1385186089632267831d695f9fa7226644c4e86d16b66b10906ec3c2b2833624aa604672f6a08ec08506f788eeac7e2b52ab392be7c8cabd66a0606bfcd", 0x54}, {&(0x7f0000008000-0xdf)="419e0fafafb89264e573ba8c152e8a8e606b5fec8979db731c2449ce1c3dd5beb6e9f535212c48308d11d6ca098d3c2105782cf1bbcecb3cb79275f4cd724648059c3aac1952165ae4504d58ddc6ff54a1a2d99b942455b56ebc679ac409bd23b6bd61b4e2e294a96e0018891f70a98716ea1ced78e567985d2e09f8d56146b4d75cde20c80a479b6ca426eb325b6062a81b5a31802bdb47c72ea89c9cd2ab77d80215c01ea9fea549c846ec05f2447e78661c71f1e19480e30b3753fae1cab67bd79d13080b86204038c1ee06e3dd77400a7ed36edcd20862f60eee61d0e4", 0xdf}, {&(0x7f0000008000)="d6197484e601af2cb5eaf85bfd8c4a8a1e72badea5ebc6476cb0b088ad630ff78ae0710790895308a8dfcbb37f769e1c8ac05f1242e853b4dab1321b6e8e0e6ff78f4b57bc5e9f4ac1f20081d919e30186f08d5cdd0f925fcbd681dce94b2493e22153d5495a54fabcbe527dc6a2cc6c011b5c809e0db60cf3185e4752232b80aad9d8b46ea902890a30d4966e882cf223b052240415", 0x96}, {&(0x7f0000009000)="c49fc2e80a8886266a3f2439262b48417f436b05f69c8105925de602e1f5a206478d0c65a57a8bbcd37a95a9908a7c163647911b983e31234e5a2e2ea87fa4ce212dc73ba33486c893dc807a79792d937d92910259fad11788237d7da0c252cd53913710", 0x64}], 0x8) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e92000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12ea, &(0x7f000003b000-0x12ea)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x12b4, 0x7f, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x2f, 0x2c5, 0x2, 0xfffe0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}]}, @hopopts={0x3a, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xee, "6d765544ec73eed9eea6837da12955669fbd1305e2f6516045b6574f693b945c27496d4224953c921fc195963c4632a6391e3ddd5367af675abdc0fc41da31c17ad09c32eb5da0ff298580dbbc6436e502a2560ce78aea4338fe84afe517040c8327aea58025f2d15e7b06ab9183e25955872acc108e2646573bbeb12020ea3b572d4457a7d2f9c369ef406a60bd7f4e1abb51f0812e88c1ecfb6a344fc9830108fe5116eccb088ca68466718e3fcc6a7f550624efaf033f87eeba9c91d8362b2e5be5ff6aaf0e8346b39eff2b5e4741ea9dfbf016dc9a07455c2296d351fcedb085e540e97c0dd8cd2fd6ffbb63"}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x9}]}, @dstopts={0x2f, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x1000, "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"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x101}, @enc_lim={0x4, 0x1, 0x5}]}, @hopopts={0x7e, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0xae, "7c4be36846bdde1560e654f4ecb69b79cc6491035f3b191cb0aa0af059cf9ac54f2a1382683eab0521da2f14f4aa9bca3b6e402685090b9eb13e39acaa987f5fae73caf0d4c50001bea2f63be65c247a4e32d819b44e9465094620268f5892ea492fd2d950e113dd969f642ca383d8ffa9fcef85caee077744506393e7fa61e885726d27fe5dd4e6aed7ccdc88a21eae367809c2ff88af665c8c89ae4c438235e5d4f69128d1b28266707c3067d1"}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x1, 0x6, 0x1, 0x1, [0xfffffffffffffffc, 0x8000, 0x1]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0xff, 0x0, 0x63, 0x101, 0x0, 0xffffffffffffffd6, 0x3}, @hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x8, 0x8, 0x5, 0x5, [0x3, 0x0, 0x100000001, 0x863]}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc06"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000003f000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000033000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000002c000-0x4)=0x0, &(0x7f0000040000-0x4)=0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000003f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000029000-0x4)=0x1c) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000003e000)={0x44af, 0x1, 0x1, 0xfc, 0x8}, 0xc) socketpair(0x11, 0xe, 0xffffffff, &(0x7f000000e000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000003f000)={@loopback={0x0, 0x1}, 0x7, r5}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000016000)={r3, 0x28, &(0x7f000001b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000042000-0xc)={r6, 0x1, 0x10}, 0xc) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000040000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000040000-0xc)={0x0, 0x0, 0x2}) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004eb000)={@common='vlan0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b12000-0xb8)={0x0, 0x8, 0xffffffffffffffe0, 0x7fff, 0x9, 0x1, 0x4, 0xaa8, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf38, 0x9, 0x8, 0x8000, 0x1ff}}, &(0x7f000066d000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a57000)={r1, 0xb8f}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d3f000)={0x0, 0xe5, "ec3f0dc2266f76e4f92e528b884797523239a9fdd094859864c027a9cf962d56dbd3d60388e8f8d6b40186b97439fbe01608f4cc4e254db0bc83876e3f55babf7c6336168c26108e34c7c4e62288de76ea0d3d554da62393d049a2be53588b9ee0ece07e4661a409928247f3a7f30aa52deb17c7989cfd01c0d734ad180ed529a31a40693bdfc1daab60cc31ad7dd16d33cd9dd5194f6e14a03080c0f089e246883168c489835b70a62822a0422cb4f39c2176648ebe3b5957e14b67fa29ee647b5a409e9d1e91a04c42dcd13a976bc0555f05b288abb7e856689344333beb99e865216ef3"}, &(0x7f0000c9b000)=0xed) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f57000)=@assoc_id=r3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002b0000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002d000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x0, 0x4, 0xffffffff) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000001e000)=0x0) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000004000)=[{&(0x7f0000009000-0xf3)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000402000)=""/126, &(0x7f0000ab1000-0x4)=0x7e) vmsplice(r1, &(0x7f000006b000-0x70)=[{&(0x7f00003f0000)="7644e7e104c4346fa618eba9a2341a5a7b6b55fb9e96cbcbe6e9b36827bc426202d8801c88a285b4b7dae7ffdf31", 0x2e}, {&(0x7f000053f000)="bdb118031faac6ce88cb4c64eef75807479a5294b9edb866dbdd2b58a0887439946bf92ff15e8325f77ecb579bb7b2c414c6ec70b790e42fffde6aeca6378ad79d1584f4b98d4048292e4c66a0ec16384450714e0e00a9a13e1a4b4752a5a644012e4da9c00824f89b9bb17401b3403b52a6eafe41932083859565d12f8b2c66cce9ecd4a909e3dc0250532c5f296f6012fb5d8702039a03849b8e8b338468e36a71b4747a526e3d06de54305e8485fbc8535817a136ea5bb261", 0xba}, {&(0x7f0000203000)="51cc5dfe8a48163cf677e62898993b78bb3c19063cf533f76aff17310729f756814f45c8042d9584667dc8a34f150db5815cf52b4c68993266369cfe844dcb55d2aab107d590a758bb847406d7a3efd5ad5de61a9800a29398235f43d6e135ed30e07a9a25ec3bc040b08e04d89faebbc54ba513610234d3db1d668a9e3ca2c35f52900a41598f95c7c76f", 0x8b}, {&(0x7f000063a000+0xf6e)="025d8e68b335034515339c6594fd05ff298f3a38546451483e94977bff14cf1b4c7c8cb02b92b63748e10ca12a883a8d4bf15dcd4e4e152685cc8dd935599d0e87b8ac5504f4a97ffbaa417f924e8085f455d965356b0d0e91472801852c84e80e74d999ef7b0c8fda9dfd66894f7e6c17b6f5ecc1f6d026229bbd", 0x7b}, {&(0x7f0000ed4000-0x78)="51b1774eae4cd3738aa2d399815080e3db4b3f3382662d155f58e0cca15dcccecbc17e2f4e78a340f1c9f9785243d3d3695930b27da74115f63717299c72512e5ac615bb3b9a54d41c12d6c888f6175a3a76a09879ecf3e199724c251dce35a5ae0acc05266ae2e4a85e530b04b763e270df47ece83c03da", 0x78}, {&(0x7f00004a7000-0x77)="e8f515bef8347694a6f80c870e16ff38b47592875efbd1cee08001548c550c46c3e1cef1411cb7231bc0ef1c878809b0b775bba18a16db2ec6ac643de23bfea111decd85df32442563377a7f6de375ab9d3da00e9135f2a92af6a71f7e64b8c945c727733515ae4dac936f542ad3c9e93dc1835af79f052a764f71683c8fb9bebea1f32e541654acb8018f469e6df02857d84cfaba5a2bb19c27a0e9cb42fa944cdd6ade4fda370602bca092dc49b00cce81434513ed6c5456f8704f4d7e741a972cea0a901b0e300948d94ac7a37b68d050b9a3dd52b2b3817d6db54d4e84c4", 0xe0}, {&(0x7f0000c98000-0x78)="0324e8c269a3a76d14fda9dca0506ca4328633be6c098c61ac8f2fd9787a531ed8025ff5b8f6e6ce92efcaa66650effb08adcfaf76e4c45d1ecf0d932af193f52d2456e2897a86edc05e07bb2d015c68b220988ecb434d5555cad7bed65ef2f995514aa0e0a69b51311c1f271474fa0b945eab4ec4e8e5d2", 0x78}], 0x7, 0x0) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e6f000-0x18)={0x0, 0xffffffffffffff81, 0x0, 0x5a2000, 0x400}, &(0x7f0000935000-0x4)=0x18) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000787000)={r2, 0x7, 0x20}, &(0x7f0000f75000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) mmap(&(0x7f00002cd000/0x4000)=nil, 0x4000, 0x1000000, 0xa151, r0, 0x0) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000afd000)=0x7, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000be000)={0x0, 0x0}) write(r0, &(0x7f0000c9f000-0x5fc)="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", 0x5dd) close(r0) sendto$inet6(r0, &(0x7f0000cd5000-0x1f)="e93bcf3398e786c99e0c777c4b333311829a47c3cfa4ad9e9c03b1c7b7e2ee", 0x1f, 0x4000, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000594000)={0x0, {""/7}, 0x0}, &(0x7f000008c000)=0x10, 0x80000) getpeername$ax25(r2, &(0x7f00008d3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000848000-0x4)=0x10) connect$bt_rfcomm(r1, &(0x7f0000a66000-0x9)={0x1f, {0x2, 0xca2, 0x6, 0x10001, 0x9, 0xd3}, 0x9}, 0x9) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004e3000)=""/0, &(0x7f0000cc0000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007e4000-0xef)="e5", 0x1, 0x20008000, &(0x7f00004eb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000158000)="8b", 0x1) pipe(&(0x7f0000562000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00009cb000-0x4)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/16 17:04:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00000e8000-0x4)=0x32) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000afb000-0x11)=@dstopts={0x88, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5e2b}, @enc_lim={0x4, 0x1, 0x7}]}, 0x11) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f00008c4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000376000-0x10)={&(0x7f0000000000)={0x20c, 0xd, 0x7, 0x304, 0x2, 0x0, {0x7, 0x0, 0xa}, [@nested={0x38, 0x6d, [@generic="bc1aeece4971fcbc823d377fb0f651fb88c74c79fc3c6c9914468a53530f4e6c05dbc5bb06bf", @typed={0xc, 0x70, @fd=r1}]}, @nested={0x58, 0x6a, [@generic="2610596bf11e9303adf0e6b7e9cfaeb84e032c35dd25a0458d38254ca85d6930f20ef70aeebc4ac3860df314b0548e441dfb364afad7851950b215", @typed={0xc, 0x6b, @fd=r3}, @typed={0xc, 0x3a, @u32=0x80000001}]}, @nested={0x168, 0x78, [@generic="ec0077025f71cacf718c990e818b18985bbc2a88847664297e5116b86c01e0eb52f8105511b4fae3dd92a0179c49a0cfe438d677845936bf5b91b69c3562184b6f99050dd73573d2895621a15e12ed4013712c25825072b3a942c649a4d71bd83e905bb2c1b5b9c1a888797504a0fb9db03d02e994d63d3bd3fc07db38c57b80a33e90cddfe9d7f076e68d2631d99bcf3bb2c6645f5fb610db77c7c5ae994447a04068be225014608a32a308779ba0797a9e8b88ad8b10a230aaf03a1639e40b6bc6e0bd", @generic="592a5ab3b5150d38064d02daed2b08b8e455a2c2f608019669e4cea9044cae8ed04760cc9ae82d1e83e0835eef8c9f961043fbf5ec537dc1ade8609d6faf64fc03fd38c0227cf1c6d672237ec0a237437fd745758a4caed86d6aa576c71b7e0ee7c00b8fa4ac991355c5f8840a95ad5e0a326f1620575e9e891d38c8d61a14ba5561c0804fe0cae7fc920d654caf996b58ff0e", @typed={0xc, 0x56, @ipv4=@empty=0x0}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x801}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b10000-0x4)=0x0) bind$inet6(r4, &(0x7f0000c05000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x1c) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = accept4(r3, &(0x7f0000917000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b3000+0xc8a)=0x20, 0x707285e86c498bb4) recvmsg$kcm(r7, &(0x7f0000792000-0x38)={0x0, 0x0, &(0x7f0000d1c000-0x90)=[{&(0x7f0000d1a000)=""/128, 0x80}, {&(0x7f00000e6000)=""/0, 0x0}, {&(0x7f0000820000)=""/210, 0xd2}, {&(0x7f0000bbe000-0x3)=""/3, 0x3}, {&(0x7f000023f000-0xd4)=""/212, 0xd4}, {&(0x7f0000d36000-0x7a)=""/122, 0x7a}, {&(0x7f0000919000)=""/4096, 0x1000}, {&(0x7f0000c4f000)=""/59, 0x3b}, {&(0x7f0000123000-0x86)=""/134, 0x86}], 0x9, &(0x7f0000271000)=""/123, 0x7b, 0x9d5}, 0x2000) bind$inet6(r6, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r6, &(0x7f00007d9000)="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", 0x599) write(r6, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000ae5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) sendmsg$can_raw(r0, &(0x7f00008e0000-0x38)={&(0x7f0000287000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a06000-0x10)={&(0x7f00001ed000)=@can={{0x2, 0x6, 0x10001, 0x800}, 0x8, 0x1, 0x0, 0x0, "19fd43ffa604ed4e"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_emit_ethernet(0x16, &(0x7f0000792000-0x2f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@x25={0x805, {0x0, 0x2, 0xfd, "d818e5d309"}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r2 = socket(0x1d, 0x3, 0x5) connect$pptp(r2, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003cb000)={0xffffffffffffffff}) bind$netrom(0xffffffffffffffff, &(0x7f0000ae7000-0x10)=@ax25={0x3, {"322436e5bd0b16"}, 0x401}, 0x10) readv(r2, &(0x7f00002f2000-0x10)=[{&(0x7f0000ae7000)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000566000)=0x12, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ae6000)={&(0x7f000024e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f00005df000-0x20)=[{&(0x7f0000830000)=""/236, 0xec}, {&(0x7f0000ae6000)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x8}, 0x20) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae8000)=0x5, 0x4) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000ae9000)="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", 0x1000) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000ae8000)=@sco={0x1f, {0x8, 0x3429, 0x800, 0x7, 0x401, 0x3}}, 0x8) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000aea000)={0x80000001, 0xc6, 0x200, 0x7, 0x7, 0x20, 0x98d, 0xff, 0x1, 0x9, 0x6}, 0xb) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000128000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000812000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000410000)={0x0, 0x4f, "232bc98c752413f5601f5003de0a90e295a2e8e954b39f016184d10ab06fbdbe201af65f620d1c63a5d6632123be85ca759760035a20d3a39f91373540554949f9a8e443de0e99a98656c340c073b3"}, &(0x7f00004fa000)=0x57) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000384000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c6000-0x8c)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d90000-0x4)=0xfff, &(0x7f000025c000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000049f000-0x35)=""/53, 0x35) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x810000000000006, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7fffffff, &(0x7f000042e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000072c000)={0x0, 0x59, "45ae2ba3dd86d6c796a308a749bb926f68d4c1546b3f4d5a7eec9acffbb138c5a91fabbf9bf6d33d3fecb50486834646da175b8b09a104a0e5b964c4209a48cc8d4fd0e3a52ba746e318fb32c4512ad26f5da87da26f03d443"}, &(0x7f0000858000-0x4)=0x61) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000961000-0x8)=@assoc_value={r2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000028e000)={0x0, 0x8000, 0x2, [0x6d277d24, 0xffffffffffffffff]}, &(0x7f00000e2000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000642000)={r3, @in6={{0xa, 0x3, 0x2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1000}, 0x98) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000764000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000960000-0x8)={0x0, 0x0}) connect$inet(r4, &(0x7f000050f000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r1, 0x9, 0x1) socketpair(0x11, 0x40004001, 0x400004, &(0x7f0000fee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b7b000-0x4)=0x3, &(0x7f00004bc000-0x4)=0x4) recvmsg$netrom(r3, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000642000-0x14)={0x0, 0x80, 0x0, 0xba, 0x8, 0x0}, &(0x7f00002bd000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006e0000-0x8)={r4, 0x2}, &(0x7f00000c9000-0x4)=0x8) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) socket$inet6(0xa, 0x2, 0x2) 2018/01/16 17:04:05 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x100000802, 0x0) write(r2, &(0x7f0000401000)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x13) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000)=0x32, 0x80000) bind$ax25(r2, &(0x7f0000003000-0x10)={0x3, {"c3d23a2d984e29"}, 0x4}, 0x10) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000deb000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000be5000)=0xc, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000010d000-0x4)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003b2000-0x4)=0x7fffffff, 0x4) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cae000)="4258156d0d75241aadec0f2a400dcfe53f7c55250849993401f77ccab2fd01f9402359236a37eced3475b1c60751866ede4f603bd9ea8e2e516b00ef40b87abeab7b494f935aa66d3aba0b0ab305965fddc52d3cc94e3c8566ebe4fecdf149f1ad1033d99cea783eb092fd1a67caadbc5a2843b551e27a7f4bfc177b0953cf55aa9cac8f948069d4bee8473aa3892027a8feaeabcad8297708a7aa051e91347dab714248c17e624e9adf3c31eeedd72e281fcee70384cab66779b763025eee1a2b25490a11bb10dcc4", 0xc9, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de6000-0x1000)="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", 0x218, 0x0, 0x0, 0x0) read(r1, &(0x7f00002a5000)=""/4096, 0x1000) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000233000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) r1 = socket(0x5, 0x2, 0x9) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000b2000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f00001b3000)="2f13000000000000000797cac0fc94ecea30d379fd38e22941dd7471ef5c152ecb472b16624a4cdd08278c0cdd5ef8dee2196ba4461eb4203f4ec171b906eb51cc2febdde417f1f4c16dfe68059c7ea1d519bd3a2c4dd3328e90920ca16b5382c9cb26c69195ed501017e623f68ff7b2febe6b16b498b0e95b41f1343d34a1785ccb4e625296d723d4a70f41a74e82829be804a28349b68446a9beda5551ec47dff0100df7db8ed8f469c56ee7198542659406c441356f4b8552719885323c1b4a112cb801f2c955029cc9bbef", 0xcd, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff78) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007d1000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f22000-0x4)=0x8c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f22000-0x10)={r1, 0x8, 0xcc51, 0x9}, &(0x7f0000f22000-0x4)=0x10) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000954000-0x10)={0x0, 0xfffffffffffffffa, 0x4, [0x0, 0x1, 0x2, 0x58]}, &(0x7f00002e4000)=0x10) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d6000-0x8)={r2, 0x4}, &(0x7f0000954000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000544000-0x8)={r2, 0x4}, 0x8) socketpair$inet(0x2, 0x2, 0x0, &(0x7f00006c9000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000afa000+0x172)={0x1a, 0x0, 0x8, 0x4, 0x6, 0xb9d, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000830000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(michael_mic-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x6b) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000afb000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000afd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afc000)=0x10, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000afa000)={0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000311000-0x99)=""/153, &(0x7f0000682000)=0x99) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000afd000)=""/39, &(0x7f00007e2000)=0x27) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000afc000)={0x6b9, 0x20}, 0x2) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000afa000)=0xffff, 0x4) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00000c9000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df1000)=[], 0x12c, &(0x7f0000aa5000-0x46)=""/70, 0xfffffffffffffff8, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00007cb000)=@generic={0x0, ""/126}, &(0x7f00002a9000-0x4)=0x80) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000058c000)={0x0, {""/7}, 0x0}, &(0x7f0000131000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00006ce000)=0x0, &(0x7f0000780000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000090b000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000c4000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000394000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fd9000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097f000)=0xe8) socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000018b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x20, 0x59211de2e2484e9c, 0x33, r1, r2}, {0x5, 0x8, 0x6, 0xf8, 0x48, 0x1, 0x7, 0x9}, {0x6, 0x55, 0x7, 0xb3}, 0x7994, 0x7, 0x0, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x80000001, 0x0, 0x87, 0x5}}, 0xe8) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000786000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00006d5000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007ae000-0x8)={0x0, 0x101}, &(0x7f0000230000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000361000)={r1, 0x6, 0x30}, 0xc) pipe(&(0x7f0000299000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dc4000-0xe2)={0x0, 0xda, "0cf4fcc3eaf94f89ef452e1be1abbe8a0046b0145db93c4b09252df99ec58018ebf52631a841679f2299fede73f83333f7e39cd2187311ec41684b87114ed4505c9d28223f69565fb74164d9d24ffe296d92811f85af328d9d5f05e554909c630f5e5a824ba293f066d61ee6f200dd3b3601d1f29c09a91026436f94345d0402d58cb12c9297d74acd44c1bd2810574060b6e16b1efa321feac73fde8f40a5227cb3c1272583d37fd398463e0457d2bec8882a3494e1bb45f6bc94519d86e1644ba57d6d21151c6fc1f5e2f2315667b5603cbb99d09cf5e9b616"}, &(0x7f0000a89000-0x4)=0xe2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fd8000-0x98)={r4, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) r5 = socket$alg(0x26, 0x5, 0x0) r6 = accept4(r5, &(0x7f0000508000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed5000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008e3000)={0x7, 0x0, 0x2, 0x8001, r4}, 0x10) bind$alg(r6, &(0x7f00003bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000198000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000613000-0x4)=0xf350, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000474000)={0x0, 0x8, 0x10}, &(0x7f0000d9c000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000a4e000)={r7, 0x0}, 0x6) bind$alg(r5, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) close(r5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005ac000-0xc)=@sack_info={r4, 0x1000, 0x4}, 0xc) [ 2264.331344] can: request_module (can-proto-5) failed. [ 2264.394632] can: request_module (can-proto-5) failed. 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x81, &(0x7f00000ec000)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000ec000)={0x3eec, 0x8}) mmap(&(0x7f00000eb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102c, &(0x7f00000eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x101e, 0x4, 0x15, {@broadcast=0xffffffff, @random="030a46fbcad8", 0x1f}, {@random=0x9, @random="34efd7be08f8", 0x93}, "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"}}}}, 0x0) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0x20, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={0x0, 0x10001, 0x4a9b}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000006000-0x4)=0x8) ioctl$void(r2, 0x200000c0045c7f) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000259000)=0x2, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ad9000)={0x0, 0x80000, r0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ad9000)={0x0, 0x0}) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ada000-0x10)={r2, &(0x7f00001c8000-0x81)=""/129}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000430000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ada000)=0x14, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000501000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000adb000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) shutdown(r1, 0x1) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x3, &(0x7f0000f8a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000b1a000-0x82)="9a5a23151bcd614b79ce3a0d463437b259f983261386dfa541c43de86f1f5c31c5ee0a875e8595bd246238c15295111b6ec51e63fc2a229e49ba7601966e24e6e7e22939f5ee40212b7cea6a0ab3c7fa7f2410024d22b06e4c9b04e50ded6437ad8e0ca0c84bd0252ab8385e5e6c269f5c8fbcecb5cbbfdc687f8abc3d62986203bd", 0x82) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r1, &(0x7f0000b60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000ef3000)={@generic="2cf53b77477a21caa6e8f5aedbe430c6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000834000)=0x1e, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000-0x4)={r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000000f000-0xa8)=""/168, 0xa8}, {&(0x7f000000e000)=""/67, 0x43}, {&(0x7f000000a000-0xa)=""/10, 0xa}], 0x3, &(0x7f000000e000)=""/180, 0xb4, 0x3}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000010000-0x20)={0x7, 0x8, 0x2, 0x4, 0x3, 0x80, 0x80, 0x7ff8000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r2, 0x17e9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x30, "7ac2134053c60698d9fc7bebaf638a22757ab10b078c382f187547cbe8a77188d8df2b3641b3001f32e0f54ab3dd9547"}, &(0x7f000000e000)=0x38) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0xe6)={r3, 0xde, "108271fbaabb475a27d5472ebced1bb4487ab07dd092eee8f18df156932f296dedfb30a72197beccdc88d9d8a897799deb16f3813716ad0526d495e8320054ac06f5bac402e2b74036a9fca7fc4c815990feb325121a2bc68b8d64781042fffa72d47bc87503b77a6867fc767bd6dc1cd6b77c50a9dd2dac287ce7abd2e7046d5a2a15433769c5fe711d1956e1752695583b7730ecfe7cfa58a6a4093db6d63b156d8d95a2a3df09b62d6d95c6344a4a8a18e341604b4745fc7dbe92af79b5db4bb9ee8ca146fede1e13b4ce7c782814950fe433139f8c15b9974edb664f"}, &(0x7f000000f000-0x4)=0xe6) 2018/01/16 17:04:05 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000792000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e2d000)=[{&(0x7f000013b000)=""/214, 0xd6}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000000)=""/120, 0x78}], 0x4, &(0x7f0000000000)=""/190, 0xbe, 0x7b9}, 0x40000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x1a60, 0x4, 0xbd2a, 0x0}, {0x1f, 0x401, 0x7, 0x9}, {0x10001, 0x4, 0x8, 0x852}, {0x6, 0x6, 0x0, 0x7}, {0x7, 0x3ff, 0x9, 0x16e}, {0xdd3a, 0x5, 0x8001, 0x8}, {0x0, 0x8, 0x80000001, 0x9}, {0xfff, 0x20, 0x6, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:05 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fd5000)=0x4, 0xfffffffffffffde1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ff000-0x20)={@generic="d7595db991362883ce0c8139e251bf3a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd6000)=[{&(0x7f0000fd7000-0x13)="7b44be2d291bd24da80696850654313250b001", 0x13}, {&(0x7f0000e0f000-0x6)="8cf04d5f02d3", 0x6}, {&(0x7f00005a1000)="e451a96863ec014297399a0d08ffb194bbd5705f73ddf1587435b76eca3922029d401cf7ca51", 0x26}, {&(0x7f0000fd7000-0x9e)="a357754c69ad66671eaa9840d857478380948d4ef7be8e2814cb56d431f4c0be7c7c9b2fb8546d0faab435bd6bb458a3d5aa936d1842eed7b4ef71489eedb075ef57d2d2477e90cf9b6d8f0aadf2b0350f1d977558511f9ec5f80967bb42f4816cdff2953daf1e47052f2525f90150f52bd4f2b66587902c16991e75e31e25080b14f8fe0a25404fc3cff063246ee03fc2b12b97c725ce85485b5fab8557", 0x9e}, {&(0x7f0000a2c000)="579e15f8271e66a089a15f45c231743fc046cf7584e4084378b0f98dd2391b7bcfe899361aa9c0f8cd4155ff3677030fbf12fadcfc458a400b9ec0ce965b254f5f68812c0f078f90315b2f94ef56b072fb83ced6d19efff430f463214f25bb4d69", 0x61}, {&(0x7f0000fd7000-0x46)="ae745e1e7269f24b5b8eeaffe7666619cab6d9710db4ab940f3b1c872ef0facd90f4904a34ff783a31bc0464242f094cfdae1b5c7c516356c89ae27ba805492ff0a17fb65b94", 0x46}, {&(0x7f0000fd7000-0xac)="beb163593e9b6871e14016309491cd2aed1e1c9e179102711b9c60783fb97ddb5e063c1e5b834c180ce2d00f38cbbd49c658248ea99dcb0dbc5372fe390842b954ad73d9ac40eb5007b812a9546e4756f0d455d93ea0ffba7b11342c2b8f4ba55f31827664e81eafa45956793b8b0e79ef2050377f8544525b12b620489c3c9c6db5134e86c63ca9d32bc6c41a2fda247fa067a983fda6d2e2a29f16b64d2f5d924e6a64640ae07ede982ecb", 0xac}], 0x7) 2018/01/16 17:04:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r3, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r4, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/16 17:04:05 executing program 2: r0 = epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/223, 0xdf}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000313000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000836000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f52000)={r3, 0x25}) bind$netlink(r1, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056d000)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001}, &(0x7f00004de000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a07000)={r1, 0x2, 0x9, 0x7fff, 0x5, 0x81, 0x101, 0x9ee, {0x0, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x4, 0x0, 0x6}}, &(0x7f0000dd2000-0x4)=0xb8) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000097e000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:05 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000027000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r3, &(0x7f0000020000-0x90)=[{&(0x7f000000c000)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}], 0x1, 0x0) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000037c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ef7000-0x59)={0x0, 0x51, "3e689b51b922c658f1525ece216c4be60818fd50a6a7ba482af63ff4402f803330027dc767d1cf60fe445108c7cf80cabc76dc08c44454859ca61fa0bd5c19f760e3b3e5d59d004c3d7f643876c03d808e"}, &(0x7f0000ef6000)=0x59) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d6d000-0xba)={r4, 0xb2, "f2cca7dc46528bcb2c9ef5020b384621ffb282c16aa209614d2e8dc8f314d403cbe72b68295a1d6b03667049d1d32654e3da11496407735c1cbfb3deb75f727ec85211c8bc13b359db83d8c812ee0497c6c48e3dff88b2bf3faee87c020f13fbcda8d84baefbe5da1c0410c642cc3818adf9045c4d7b6fd20398189a696f49d721da1e49e1a4dcc2ad0af567860f4af0fe673a7600dbe4fb35fd45661941936954481329f8e9c02a036abe10c335f4a20973"}, &(0x7f0000ef6000)=0xba) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000ef5000)=[{0x0, 0x0, &(0x7f0000afe000)=[{&(0x7f0000ade000)="834a6a4a48f848874161aab1598d448766e5e0aa4ed989b9e4224b3884df0dd968a5be5d66ea597b8f23cc166f529de19a331bf9dd95e88134b54c8f0d97d4cf946be309e61e66dd4a9d57833972", 0x4e}, {&(0x7f0000ef6000-0x7)="b679c2e004f9f1", 0x7}, {&(0x7f000062a000-0x4c)="9106541e5177b1fcea8aef5441d6ad347d95b608e24a09690adbf90514bb2a4d77b2732d5a59891c03bec29b02a24080779bd1fdce391025c2b6f18ba4cad7821a2638d57e116897b195e6ba", 0x4c}, {&(0x7f0000ef5000)="2c4800a450158e68dca7f8669ab12adb3c6cbd8331ee0b65e12817a25ec3678aa51a80206c189eb2155920bc89b66bc89f275c7946b51e64a9786b8a91ae90e19f6d0b9cbbf7c7bae99a94f638ddec7029724d2ed999567763b96957efd12d381ff01356f737df1be20c668187b6e6340939958b2ae9e78ddb6192", 0x7b}], 0x4, &(0x7f0000e99000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x1078, 0x44040}, {0x0, 0x0, &(0x7f0000d10000-0x10)=[{&(0x7f0000ef5000)="", 0x0}], 0x1, &(0x7f00006bb000)=[@iv={0x68, 0x117, 0x2, 0x54, "988e84d9a024ef76d4982f678c199a6e966857fb9036f4b63cb0fc85f268e036f9770fe52efc0b7b446c420c4d1b2bffe1e15594950e6173502558a00017f89e4f71d57ca4eb270a7c5fbe77d5edd4808d32583d"}, @iv={0x20, 0x117, 0x2, 0x6, "8193d1ec4e48"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x20000004}, {0x0, 0x0, &(0x7f000023a000-0x70)=[{&(0x7f000046b000)="2e4c5050f1a65101fccdc51409133a0d1bf42993354d7c7faab2f83ecf021b62b2d09ec1ba514dcb7549dfe1815ea40effd10733902bbc0210ac2937e844baece25ec46a402a4178555354596cb8afb1035a77e3", 0x54}, {&(0x7f0000ef5000)="80b684d3ff9b94ffb4b66bd922f6c5abc3879e13ec3e1c807a663d604edafc6d2838f48b398a95d21ec3bdae9a0f9f03550bcf05b465d540dcbe55f505c6dd694358437ef7d362e081b277517a2eea692911c0c5613cbb3306984702a264f1e925b0a7051edde0836b92fedfbbea414721aec5329faee43795a904", 0x7b}, {&(0x7f0000b00000)="9990e79fa39500e73eb6300c3be4469caef74cf67cefa88c9105436da775acf50c1543c7c6487a7cb8729e60a71d1de9a7ae2c69955dd4d8ce12437d7bee9ca2515fbceedab71b293e9ca81892f75acab974c86632a780863225711af3617db341d6af5cc9bf514db36365bb2762eaa63b70a5c976ffa2a8334245ac77a378ad46e739902fb83dea4fe80fe495fe343477a5d0f56733169506e90ea170bfc5885bcf0816", 0xa4}, {&(0x7f0000302000)="f8e7f99c762b19b949c048d2f6e2690639bb88ef440e87920ee777cf3f7a1e185b7241bbb3e107704d4048045e119b1e41e8c1bf1e8eea467667e1e2ebe6db8f8929dbe2dfcabe289d583e6584e69ad9f81e95d7292cf9dd04f40107ce1a859f33b48ac317fa2b331d6987c4930bd5806d1ebc26d653dc0506f3dc2c71a6e53d8d8b36d587aca66c1cfb72c3d2c3bee8fb7eeb7cd31dffcafd42c277f6d125fe26b24495748cec1427dc61da01c29789fc137e056677e8fd12b2ed6a392913581e74ba1e87efa49f38c00ba8843d49b1bf1c78c14037643954ae51c0b453d0f484923652c9a5757a0bfc43a36ac659de787b44", 0xf3}, {&(0x7f0000ef5000)="6fe39ff78296c965a4aac8f3bd8a3bd23bb08a758ac4bbc0fb2c772558783cc5e381a88d8ce3c5c7caa4fcb230bc64dbe768532f7ff07e798f3f1a93826a5c8726d11347a0f31050d4acc1e3b5e33aaece157ace20086655f6c7892abddc38e76191e377ef19b8b89db5cd30e7c82f4fe9d3f9b66da45b615e88aa908af4636e8b61e87e98f5eb5732e56f3754c1bc0616c6b83e692ddaebd6d48ed9397896cc1cc30190a1b2462a7bf95da66614642078c3746125da09baa82b32e92719257cfcc77ff6dbe8004eba094f624c0226df4a092edd13c6ba199b8b1b30ca7cfcbae3ff87532301f5", 0xe7}, {&(0x7f0000ef5000)="95df29df1365be43af958d22e338010e24ef6bf7d437fad6fabf9304f687910d3c8cdd3853b0d616477709c9efd7bf9d2a7170cc1181987a49c6d8781e26b653da0fffb4ac6bacf8a8303516070c771c9f2bde034c1477970c6d6940678874d519c7b6e201571b38475e35fafa5e761d81a93e3f09b6e4fb308a0ffc5f3cef63ff55d79582a7aa63d95a5820f27326a5113f6e5b3e3761a239318bbcb7d39f435e719165b0aed366479034132d3ff4a48ec53f07336df8a8a42444bc6414b1b76da3f8a1", 0xc4}, 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0x1000}, {&(0x7f0000e1c000)="b0a1ba55777a3d00b08feb4366f15368bc3e581773944136371565e01b31b0175b24cd8510272b02470c5df077a962151d32d9650272f0b5bb937076edfb9b1eabb4e665b7dafae774954ec13112d2cbd4cfdec56f2493d2672b52fe91546120b1bf555d95d39ecfb2a82f512a2641ad5de8e3c082", 0x75}], 0x5, &(0x7f00001dc000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x1, "f4"}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0x4000}], 0x8, 0x20000000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef4000)={r0, &(0x7f0000bd3000)="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", &(0x7f0000ef5000-0xf2)=""/242}, 0x18) 2018/01/16 17:04:05 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x0, ""}, 0x10, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000acc000)=0x6, 0x4) mmap(&(0x7f00009f9000/0x3000)=nil, 0x3000, 0x1000000, 0x80010, r0, 0x0) 2018/01/16 17:04:05 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2c000)={0x0, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004d1000)={0x0, 0x10000}, &(0x7f0000d2d000-0x4)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d2c000)={r1, 0x1}, 0x6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d2d000)={0x10000, 0x8, 0x0, 0x4, r1}, &(0x7f000009b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f000034c000)=0x20) 2018/01/16 17:04:05 executing program 2: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db9", 0x10, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1004, 0x84) connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bcf000)=0x0, &(0x7f0000518000)=0x4) getsockopt$sock_buf(r2, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/16 17:04:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) connect(r0, &(0x7f0000197000)=@generic={0x4, "56eaee7532e284ac06152f5076d022d8506015f2841fe6cd68e00c4774ac18cbd290ff65775c3211788d7e3235cff4fed62d1f90ab5e3c3a3c55908e62aff8ce0abd0c0e1bd9685730f3a1b0477dd547a104c0214c820ad8c0574fd0ead04a7a0a9bce6c8e8d87dcd6f9085034a7484a54f2f0aae4e96d17dcf5fcb33a34"}, 0x80) r1 = accept4(0xffffffffffffffff, &(0x7f0000170000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f9000-0x4)=0x10, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000268000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fb4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e0b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000519000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x9, 0x0, 0x5, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x59, 0x4, 0x0, 0x3, 0x10001, 0x80000001, 0x10000, 0x9}, {0x9, 0x80000001, 0x9, 0x80000001}, 0x1af2, 0x7, 0x0, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0xfff, 0x4, 0x3e72, 0x100000000}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) 2018/01/16 17:04:05 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006e0000-0x10)={0x5, &(0x7f0000420000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001e4000)={r3, 0x3}) 2018/01/16 17:04:05 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b0000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b28000-0x28)={r0, 0x0, 0xce, 0x5d, &(0x7f0000345000)="27978983c922993131b964c6ca6e6a4b76e5f8c6a5f57cff2d46801e2ceb36a71d4695564ec1b2b9405d018dca174e1d5c0867617496e9a3a68b24aab172d34d5c92633dfee0daa155bcd6513e02ef21d4ec0da3a4d1ffb71798328594d68d0fe9c64d98d30e618edda7e438790ab8e95f9f7ea6f4444d98703f1146966426efcb3ccd0ebd17b7678b59ae7304b3c5a76b1dd3eee6235d02d63ca30b5105d5b9256865d38151a26fa026d59c6252ebf24ff6d53e69389000c1a9f85ee454496105406f7f1976a9d27909908567b0", &(0x7f00006ef000)=""/93, 0x3de9, 0x0}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000025000-0x20)={0x7fffffff, 0x0, 0x10001, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x5}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0x7, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str=']\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x200}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000001e000)=[{&(0x7f000001f000-0xde)=""/222, 0xde}], 0x1) 2018/01/16 17:04:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffc4) listen(r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:05 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000d5a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000056d000)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000443000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x80, 0x0, 0x21, r3, r4}, {0x7, 0x100, 0x100000001, 0x80000001, 0x7, 0x10000, 0x6, 0x270}, {0x6, 0xffff, 0xffffffffffff8001, 0x101}, 0xb9, 0xa, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x1, 0x9, 0x7fff, 0xba9}}, 0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000f7c000)={0x400, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f0000a32000)={&(0x7f0000f7b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002d9000)=[{&(0x7f0000f7b000)=""/0, 0x0}, {&(0x7f0000f7b000)=""/178, 0xb2}, {&(0x7f0000f7c000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7c000-0xac)=""/172, 0xac}], 0x4, &(0x7f0000117000-0xb4)=""/180, 0xb4, 0xed}, 0x40000061) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000f7c000-0x1)=0x3, 0x4) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006ec000)={r0, 0x3, 0x1, 0x1, &(0x7f0000fc4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x0) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="0000000000000053ead9600600000038f284ce12", 0x14) pipe(&(0x7f00004ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c6f000)={0x0, 0x88, "e1a479a1c038631a7102e9c0451a3060dd2fee6cb09f1e94586edb8d062b2a656e44877aacd3f714ba5063ca0b1089b47c0865ab2f346765a08b924b972f402782669dbdd4d65a8040b707c7845416152e94db26d918275a37d7a676ac5a250ab800030c55593052ac990175f8ed9de93e43e73d69aacc94efc643770bca5670adb4d8cfb1ec29c3"}, &(0x7f000039a000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000267000)={r2, 0x5, 0x1, 0x3ff}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r3, &(0x7f000077d000)=""/154, 0x9a) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/16 17:04:06 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006e1000-0xc)={0x0, 0x40, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xca}, &(0x7f00009a8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r2, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000520000)={0x0, 0x0, 0x3, 0xffffffffffffff00, 0x2, 0xffffffffffffffff, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00006bb000-0x2c)={0x10, 0x8, 0x8, 0x6, 0x8, r3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 17:04:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000823000)=0x60) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00003a8000)={0x5, {{0xa, 0x0, 0x504, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000901000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b4a000-0x4)=0x4, 0x4) [ 2264.764102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 17:04:06 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed4000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f000050c000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000a86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000985000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000acb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b91000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cb1000-0x20)={0x200, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000c54000)={0x20, r4}) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0x3, 0x6, &(0x7f000031c000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000032f000+0xcea)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000334000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) writev(r5, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000eb3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b5000-0x4)=0x10) bind$inet(r2, &(0x7f0000719000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000013e000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000658000-0x80)="93a038c2ddde8a7b7b8133ed1f4cb9f5e4ae3b9b37c590ed8c0348bfc98ca8e5", 0x20}], 0x1, &(0x7f0000268000-0x18)=[], 0x0, 0x100000}, 0x0) bind$alg(r0, &(0x7f0000682000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) recvmsg(r1, &(0x7f0000f6f000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x3b}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000349000-0x4)=0x0, &(0x7f0000d14000-0x4)=0x4) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000079e000-0x38)=[@in6={0xa, 0x2, 0x65b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8000}, @in6={0xa, 0x0, 0x3b583bd8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}], 0x38) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) [ 2264.830118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f0000d40000-0x423)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f00005e4000)={&(0x7f0000b9c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000efd000)=[{&(0x7f000047c000)=""/106, 0x6a}, {&(0x7f0000b63000)=""/67, 0x43}, {&(0x7f0000435000)=""/198, 0xc6}, {&(0x7f0000455000-0xab)=""/171, 0xab}], 0x4, &(0x7f00002af000-0x85)=""/133, 0x85, 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a0b000)={0x0, 0x1c, &(0x7f00001c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000ca0000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000763000)={r2, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000848000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b91000)=0x2, 0x4) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x200000b, 0x6132, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000782000)=0x0, 0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000093e000-0x14)={{0x1, 0xfffffffffffff318, 0x3ff, 0x1, 0x8, 0x6}, 0x7, 0x1, 0x76}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000093d000)={@common='ip_vti0\x00', @ifru_flags=0x9401}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000093f000-0x10)={&(0x7f000093f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000fcd000)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a2f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007bf000-0x4)=0x10, 0x80000) recvfrom$ax25(r1, &(0x7f00001c3000)=""/70, 0x46, 0x40000003, &(0x7f00003d2000)={0x3, {"1a38b918e4cec7"}, 0x8001}, 0x10) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3ee", 0x8}], 0x1, &(0x7f000074b000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000d21000-0x4)=0x8b) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r3, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000012, &(0x7f0000d4e000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) pwrite64(r3, &(0x7f0000aa8000)="f6c4421aa8cb335e080896a42b424bf0a59543740f7d9490c152850d6aeb586a3fb7dc428041234e7e9a789b719859fe82601fed0bb20f0f53a809dd4fa897af6641bf0e7d1da12c784118264c83841181e9cc654318560d64fb83e61b4187615c181fea639a943ac43f8ff79bc5e488490683c61b4f22b0cdde7da332f7fefb5ab799752da31d4bc84edce217087ccd530494ecfe4cc2dd8eb8827ea8d3add9966c4805d8cd30a331e28fee5d569be388c1588f81a47a83ff71298716f62806d393bf4396caddd8372382d783e4d0b5d1f55fd27f2ae1ff8542272b7579f022a2106ddb5044", 0xe6, 0x28) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000143000-0x14)={0x0, 0x20000000012c6, 0x1000010004, 0xffffffffffffffff, 0x3}, 0xffffffffffffff6b) shutdown(r8, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fcc000-0x20)={0x2, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00009ff000-0x20)={0x7, r9, 0x2, 0x40}) 2018/01/16 17:04:06 executing program 2: getsockname$ipx(0xffffffffffffffff, &(0x7f0000a63000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a8d000)=0x58) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000901000-0x4)=0x0) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d14000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000902000)=0xc) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d14000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000)=0xe8) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d14000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x7f, 0x0, 0x80, 0x80, 0x3b, r1, r2}, {0x8, 0x10000, 0xfffffffffffffffe, 0x7, 0x5, 0x7, 0x800, 0x8}, {0xcd82, 0x0, 0x4, 0x800}, 0x1, 0x2, 0x2, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x8, 0x7}}, 0xe8) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000feb000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000506000)=0xc, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000095d000)=0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r1 = accept(0xffffffffffffff9c, &(0x7f0000f8a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000672000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000302000-0x80)=[@in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xe4}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb4a4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009e9000)={0x7, 0x2, 0x4, 0xffff, 0x1000}, 0x14) recvmsg(r1, &(0x7f0000eae000-0x38)={0x0, 0x0, &(0x7f0000a16000)=[{&(0x7f0000575000)=""/66, 0x42}, {&(0x7f00004cc000)=""/4096, 0x1000}, {&(0x7f000044c000)=""/144, 0x90}, {&(0x7f0000b1c000-0x94)=""/148, 0x94}, {&(0x7f00000b8000-0x1000)=""/4096, 0x1000}, {&(0x7f000067c000-0x32)=""/50, 0x32}, {&(0x7f0000aee000-0x85)=""/133, 0x85}, {&(0x7f0000461000)=""/60, 0x3c}], 0x8, 0x0, 0x0, 0x5}, 0x40000002) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ceb000-0x38)=[@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x38) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006cf000-0x8)={0x0, 0x40}, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003c0000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000250000-0x4)=0x8) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000011000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000001a000-0x8)={0x0, 0x7, 0xffffffffffffff36}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0xff, "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"}, &(0x7f000000c000-0x4)=0x107) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009b6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fd000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ea9000)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b6d000)=0x0, &(0x7f0000c23000-0x4)=0x4) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) close(r2) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000dc9000-0x2c)=""/44, &(0x7f0000dc9000-0x4)=0x2c) getpeername(r0, &(0x7f0000aaf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000197000)=0x10) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00009f4000-0x4)=0x0) sendmmsg(r0, &(0x7f00008cf000-0xb4)=[{{&(0x7f0000715000)=@nfc={0x27, 0x3, 0x31, 0x7}, 0x10, &(0x7f0000b30000-0x20)=[{&(0x7f0000824000-0xa6)="86be0343eeab5ba9ee111a7fc5dd158a6869090990487aca3819a1d589649fcd248d7b93932f92306d086697efbc061f300b498f347fd8b5c96c1ba924d50fc3e857a33933fd435e69dbab49a1589656ef5324289b401cd9aa8924f25283ef8d1e5be00f9054d46b2a6708179b1be71875e5da4ff7f082826d0fb72f7bee0772e06ed57e3ec0bf88a9380082d388f2a82a6b817ef6046b34e518be1ebcedde3f387585b84bf0", 0xa6}, {&(0x7f0000001000)="ec635af1b873c4fb7f3c8ce98751f46839edaaa5d910cbba3f68df22d9986d30078fd5d190b84c3289f252bd30b5a9cb269431faed3082467f8f6c3915f9cff382c4445db08c1768ff3b89b2c31c955c045fdb03ecb3fb1080badc4a4c9ca8e448204c8927c5081fa67c816355a2dbabab809da8b4061e14926176707641a4aead0d530025bc7981a8f168277f76fdd58d570cdec71e428d8197f48d90441fa103127ced8c35921c2aadee9d8abeab6f9312af3c84f506d3dbd936ebc8a39e91d8", 0xc1}], 0x2, &(0x7f0000bd0000)=[{0x80, 0x0, 0x2, "d9a99746c3e0e74daa4ef1fc5ce8a93649f988566558108dfb219eec44052b56d24ade1a1a89288e8cf5ffc25eb46d47c650da0732a47fbfcdca4748e727611c9b1723f9cf1517a646aea63b2f261ceb67d4ab0474ac8b651c2de409d6b9ff3b9da9068c72bde23d491608ab42"}, {0x100, 0x104, 0x7fff, "f0e88f5067b4a9455e48aebf25ac59e653234c1990db64b45acd95b9d3e9d4c99b1529b561c681fc7d9d2e2cb44dd95834000eeea019f5bc8b549c249d92c48ac4839a98895b2114b8d70ef957f3c549dc5416652a0234da2bac23e6d3d36c498d83cc8d0faa87b803ac907980c78656ddafa53e714da99d17a58efe961c55a36e04697828f6788ceaff124dfbb7d66f2f4d1f0bf00b40079ee5f2267b42b89c17176a9a2131f76c1fa19dc189639c6ef7d6cce78e9d9b8145266e07b65ba50138151af114e1a4fb662130ea978678eae934d35ee3020f7a9280f173f0bf9899145565d5b71e2e8ecbd6"}, {0xc0, 0x112, 0x401, "a866082b84837729172362d527682fc6a3ade05e057c35488e2acd17513ccb0e9afdd20caa3e6239426da417b5527e85098e6b9850f83cc8f7a3338359bdf19c528c36e960b5a69f9688eaa9d914354af0a9bbd6e3a32dfffea0be528d1a4da07fc445ee76f8937d770cf9ea736a89dd38c6dfa833678dafb696292cb1d62ff711e0c8b4af1ffc48e9ac7f8b50e9f2eb52511dc3a290f792c619afa81826354979b2a77994f6ed1ffdefa6"}, {0x48, 0x1, 0x1, "452c5c370c9d33aee5f95433b9ec37513af9b5823c7ba04cd7063a2c42e28f9191cadcb4abcad2a71792208ab82ed748bda35e352198"}, {0xe8, 0x10f, 0x0, "0d42e70551c1be60557888542d0f8253c36735ad41736c08b47ef24522450eab06b50d222433dcd6778cf388e790a9fcf416597215fe789ee7aab121ccdcbf55087ff014df47dc6f6aecde3a700dfc83a1e525873d5912bc2d39fc93c35c1e98e4e9ad9195ebc178aab4c9f7ed1bc7e818efe7300eba42c393ffc7730414225179d09b59127a4ecf3e38065c987c1d3b574bccbfdf8e77582c75ae0ef569fdf9557de9bb6e2c69deae76a6ee41613555825749b4483274484a0151c0a0d188bb36fc52050c75f7ce2143cbf1a3fb54155bc4c9f9ea47b725"}, {0x50, 0x11f, 0x100, "637d9438c35f373300953454dca2425f9117a56e866f0446780ac36a262dd8d30ece165042f80c74255952a073f3b5cc74192615b7731fc2ba3e0294cf"}, {0xc0, 0x11f, 0x8, "3ecb2713381581d1deae24737f1722e6de4a2cd1f9018719792aa295bc9b57ee1dd455e997650afd36c38864b3426997b03954ee1ab7bd659341271846d347af074c82b8fe1b871c589527fd6a51107743bdff814b85505e91d1d41d42765b93e774b20e64f9d4d8cca39fac91b8e633fa7f4f189c7f13aab9ac986faa0f9d8fde6793948361b4ce58327dd1e58f345423159c42638015c70e473f369964063343f53c7876fed507e82274250a"}, {0x48, 0x113, 0x7fffffff, "cc7a4639edb0c95c3aae76eedce675768f814137c9bbf1fe4db03d4c7a12ecbc1138903a64738f02351f55b8046d44f7a2cbf797f9542f"}], 0x4c8, 0x1}, 0x1}, {{&(0x7f0000e26000)=@llc={0x1a, 0x18, 0x9, 0x30000000000, 0x7, 0x5, @random="de0bbc9864fe", [0x0, 0x0]}, 0x10, &(0x7f0000066000)=[{&(0x7f00000a1000-0x8a)="3d804e69c571703ca3f258e895a99ad6222616a7f7ba82868af098e70606d1cd5d7bc75a226b3c57d9646d26f2d9fdbd2970b695d493130fe17db8a7664626d0b5d2fefaea6dfb0fb29db0dd987fda84fb54f9ebd364c1b70714aca9155acb5882bca92a59ad4da64c6ff48d43f4863d6ffd7f55fb0c69974f1f9999cea7233c532357842613158f814b", 0x8a}, {&(0x7f0000270000)="", 0x0}, {&(0x7f000027a000-0x45)="3c0e0d45bbf04346e14f99b1ce832219a325e6da70af36e6064746f51ca258bb94ec1c7dc3a36c1f3e494802f870c1c25cee0dd1d961c320aa8b543b2bcaafd38f87c3946f", 0x45}, {&(0x7f0000435000)="9a6bd8166392532d4f960161737cf3445964b4c934aec05d246c94", 0x1b}, {&(0x7f0000879000)="ab6f5d75206a4db00a6dbe4ca69dd9e94da8a67b4298803f52f33450f509cef428c299095dc42f9cac9fa70b06c8c00fcff24ad762ac65e0b8253d0dda9f18c8e43da9cb16a671c13454fcd0c94d2570fd86ccff8203e725b2485a4c34879cafd9e4ec5ff5d19a84406bc7ef12ac0b05ac70d660e8be418fce64b6c7d5f3fbd2bf28fb9adc1864febf4d8aeaa946ebe13bd46fddd584a4e6639f8ecab47ec44b81ab6cb09b1e09b2adf14ca92979dbcee8ca6b0336c35cd17e4a1abfd376e4aed98a9f030c8aec1f9a4fa932a074615fe5445bf0d68a6b354d07", 0xda}, 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0x1000}], 0x2, &(0x7f0000da4000)=[{0x60, 0x6, 0x8000, "bb19a1064fc6f2b6f84d82314cac0882bca9618aec8e6ef42b172d3f8a1f737e1fe50912c8521a4bd4df68f80bccdb7b682fa6733d7404448eb9d7058dcc4b46daff517ea11cb2aef0da"}, {0xd8, 0x6, 0x7, "fc6ca3deaccf9cc2aa92f78561a04e82313e5361a3fa532971bdeaa9088cb9c57cbaf0ea16b93bfd9da8bb16521afac27387cdaad4b04354155f51df5c7f25eb1ed1f4d2c67a8ab5c75a3439413375ca3ef82f003be6483bcd8bd7df713e3da706ba0d7fc8cacd2b338fe39c371398be81c04398d51e6f796ffece8ecbec5e598b9ac017096a7a51f809223fdf0be9ea5e8b67426be38404873514b5503531e030b6c33d621ffa73486b917b310c82d501ce38a42cb45fc816f8d330841023618ed968163e82"}, {0x100, 0x107, 0x9, "6792868af375eceaa06999c903ca1621ce345e3b5b8f768b7617fabe4ca48318f87f78cefd2a05506a60230f36f2bf92f4bab247d7820f8b4e5c2dfe3ab9829423b3910b777a21fe3718533537a4b799c6a5ecb0b5b4b144b5a284f7987cf38b4b2396e8ea9f6eafec81e32344bbe85efc8918b9048855a3b7462219ef02664b5625f369c1e811674b1ed5c434edb2a49fe1fb98d40054d945fa29d33205f2d90b166001710718ac88e68408fb65a07c52403b3bd459866ad952752450f529e8720355b8fd00eba6dd60eed2bb1af644cb32731eef271d28dd4ee657aecece9ec65920d0f5097de59102508169606738"}, {0x20, 0x6, 0x5, "c6cac64f2b721abdbedd"}, {0x80, 0x195, 0x101, "9b3b9557271e1b7210022422580fff314384c90c6d2bf0d5bbafd1b2f4942e723e31d9e69b257ac41586b8b149ed073579232f180d0a068f892648f1894ecabf4b0299947d56fe5c4800f6d2e59b8554a9c1818cbf1ed22a6ad5f0f7d0d9dd6eed786bb9f6c78134a2e6d89a0dec6320"}, {0x28, 0x118, 0x2, "5ca544f725c1b51454e097c8ec6d57f6724114489a"}, {0xc8, 0x117, 0x9, "ef4fedf5ddefc4525e9e1ac22ffea3e0467b82334b5002838f5033ab65c75977614321eafbafed8d0a80583425e711d5b811b349f680b27aaeec7afefd9a1c8b8e5e69db4d6791264b0385ed1a1da59a0e022aa3000ed29fc44ef7eef003f6252351eaec892327382f1db13146caa955e12f776957432a84bef7d04f4ba85c4ffba2c7c66284770a727aaf16443e79adc5d689e876dea9f3f68937050a6aac48db53efeecff0cbb8f9b2cb2b97966296e51be5"}], 0x3c8, 0x40000}, 0x6}], 0x3, 0x4000000) r1 = socket(0x17, 0x802, 0x1000001) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f9000-0x10)={0xe0, 0x8200, 0x8, 0x9, 0x0}, &(0x7f0000c66000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005bf000-0x8)={r2, 0x80000000}, &(0x7f0000e13000-0x1)=0x8) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="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", 0x1000, 0x4040, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8d6db5f83eea945e, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x800000001, {{0xa, 0xffffffffffffffff, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000dc5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004eb000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000-0x4)=0xe8) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000a31000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000bb7000)={@random="c906358b898c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x800, 0x6, 0x2}}], {@can={0xc, {{0x3, 0x8, 0x81, 0x5}, 0x5, 0x3, 0x0, 0x0, "fef661a9d0d35025"}}}}, &(0x7f0000869000-0xc)={0x0, 0x1, [0x4b7]}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000158000)=""/209, &(0x7f0000ddc000-0x4)=0xd1) syz_emit_ethernet(0x424, &(0x7f000021a000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x416, 0xffffffffffffffff, 0x0, 0x0, 0x80011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c621b4", 0x0, "41b2ba"}, "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"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000438000-0xff)={0x0, 0xf7, "fd893168a7cfdb488168d65b971fa7a548d69a6867b4274389a40901b4a5b761b509faaff3b5b1ac0d90255a81a638c803dce04510dc46d6677c42d5512aca1c301338393e253500dd4669ecc813c0ff59936021f80d16c72f711f9ef855786eee13a2487c0707744473a13388928cecea29b3dfe23a6b9ccf536265908daa41e2de9a4b0e871989507d17845c4cedfbb9d1d39c935b11014bb3b696cac439708d1bf75e3922fbd7f0efc0bb8bfb14f6582e106f4ca1c2d7ddb4ac9f8d288a2157404650473ccabfc638450522ed7623e0ad0ad939c94facd120eb1ee36d5be0e2a3cdc50186568e8df6413061225400985f46a158452c"}, &(0x7f000064f000-0x4)=0xff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e85000-0x8)={r2, 0x4}, &(0x7f0000130000)=0x8) 2018/01/16 17:04:06 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000123000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae7000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e00000)=0x48, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r1, &(0x7f00002d0000)="6cf51a05", 0x4, 0x80, &(0x7f00003eb000)=@ipx={0x4, 0x1, 0x0, "426244c2926e", 0x8000, 0x0}, 0x10) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000af2000)={&(0x7f0000abc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000dea000-0x10)=[{&(0x7f0000a47000)=""/154, 0x9a}], 0x1, &(0x7f0000897000)=""/0, 0x0, 0x200}, 0x2) connect$bt_rfcomm(r1, &(0x7f0000c2d000-0x9)={0x1f, {0x101, 0x3, 0x5, 0x5, 0xbd, 0x0}, 0xd798000000000000}, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000000003, 0x3, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000feb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 17:04:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b35000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x7, r2, 0x1, 0xc3ce, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c090001c00e000198ee0000070400ac00", 0x24) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007d5000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdb1, &(0x7f0000004000-0xaf)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x1, 0x0}}], {@llc={0x4, {@snap={0xab, 0xab, 'RG', "931988", 0x99ff, "13033a6094bb59c9acad86cc360509f9b919403dcd112ced7e9a8e7a64d389feb8c2ab1a0a747466cd647c15f97da45be9d1d147a4204b8999069bfae632b301f63c348df50a93a0d454dc05abea46615d2c9cc9dadecf173e5e45a945ffdc945ba6ca9361ae9bb4e27710078f749f37d46752e57a0a70464504b7277d8978e015a8f91e2481ffb02b25be3d859b5530c5d5a571"}}}}}, 0x0) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) poll(&(0x7f000079f000)=[], 0x20000000000001b7, 0x8004873) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a8d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000087000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00003da000)={r2, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c2a000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c3c000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00004a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005db000)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000d0f000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, r3}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a28000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000639000-0x10)={r1, &(0x7f0000974000-0x26)=""/38}) sendto(r0, &(0x7f00005d1000-0x1000)="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", 0x1000, 0x80, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ae7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x20) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00005ff000-0x28)=""/40, &(0x7f0000549000-0x4)=0x28) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008c1000-0x8)={0x2, [0x6, 0x3]}, &(0x7f0000866000-0x4)=0x8) socketpair(0x1, 0x6, 0x5b5, &(0x7f0000233000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e36000)={0x0, 0x1000}, &(0x7f00009a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00006ee000-0x102)={r6, 0x80000000, 0xfa, "1ee1003b614946739c7b335131e1270f0f5f5841fe78ab285e9d1621d7b1d4b2d705b8d14a436dee04c6a9d9d5d572fed041836bc16c8d7a3eeebef29e871f2a80fa85d11457ca6eb404d2f64edc11633a0daa72f2a78ec6a52fca153c610e39d745dc23b5adc17c8b3ba613f4e7fa6f483ce213b31ed22c1a310cfcf66ebc42a759efcb3d43ccc31a7ed7a1efef2f965a8ad49f472fe51048b5aa6f4081582de8e5bc087ce2fe4cf15459ebc0847dfad5c26ae393812c523483011317d8e38be8c741f6b4f1d2c533b7434038d8680ebac7e8eac71de578102b1b9b0425fb5a75a614da2eec4ec96f273cda77b03447f97e26e5856b1f798fad"}, 0x102) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000cf3000-0x28)={&(0x7f0000fee000/0x1000)=nil, 0x0, 0x3, 0x9, &(0x7f00003b2000/0x1000)=nil, 0x3}) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003ba000)={0x0, 0x0}, &(0x7f000098c000)=0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008a9000)=0x0, &(0x7f000031e000-0x4)=0x4) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000c7a000-0x9)=@rc={0x1f, {0x101, 0x7fff, 0x81, 0x7fffffff, 0x100000001, 0x7}, 0xd5}, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f81000-0x10)={0x3, &(0x7f00001f9000)=[{0x6, 0x1, 0x5, 0x7}, {0x0, 0x4, 0x5, 0x3}, {0x9, 0x0, 0x9, 0xc3e}]}, 0x10) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[], 0x0, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0xa, 0xb, 0x9, &(0x7f0000b6a000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001a7000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000635000)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x1ce) close(r0) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000689000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000301000-0x4)=0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7fff, &(0x7f00004ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000792000-0x30)=[{&(0x7f0000791000)=""/149, 0x95}, {&(0x7f000065d000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x62)=""/98, 0x62}], 0x3) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000677000-0x4)=0x6, 0x4) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000792000)=0x0, &(0x7f0000039000-0x4)=0x4) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffff86ca0000b100000000", 0x24) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000ff2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff3000)={r0, &(0x7f0000000000)="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", &(0x7f0000001000-0xe4)=""/228}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x1, 0x1, 0xc15, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff2000-0x10)={0x4, &(0x7f0000ff1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000000)={r3, 0x28}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 2265.225836] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2265.251518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 2265.259487] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x10, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000683000)={0x0, 0x0}, &(0x7f0000edd000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000176000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004e3000)={0x0, 0xfffffffffffffff9}, &(0x7f0000163000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000196000)={r1, 0x5, 0x20, 0x40, 0x0}, &(0x7f000033d000-0x4)=0x18) r2 = socket(0xfffffffffffffffe, 0x5, 0xfffffffffffffffe) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) pread64(r0, &(0x7f00009a5000+0x7c7)=""/139, 0x8b, 0x0) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00007a5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00009d2000-0x4)=0x0, &(0x7f0000b4e000)=0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007f2000)={0x3, 0x5, 0x1000}, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f65000)=@common='ifb0\x00') getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) 2018/01/16 17:04:06 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000193000)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000050d000)=0x0, &(0x7f00001a7000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000006f000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000681000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000556000)={0x0, 0x0}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000081c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000081c000-0xc)={r0, 0x80000, r1}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000081b000)={0x1000, &(0x7f0000792000-0x1000)="cceed9e7e3aa12962ecd0005c404a38a19ab3089c2d1396f18b800f0bc1611c54be7359adc446f6a9255e15da9786837e652776ca449c6f3914f8907689479251c79087107bc21e5323b127368c21d52d982a6859f670f8d1ce6579d3c925f6bfa174093602077b316324bcfc2cf03f385bfef1239ecc403773c25b03600d9d64d2ed936b0507f08108deebec064a4a32cf49453d2390e07ccaf01b980eed81622f684f1cb9e9602e5fe38bbc19fe122ef00111cc16c3ed0528de3d704b98499f1d55f41d52adad1acf9684f70e9a63ed0c04accb57cb7512e1bd80247b5fa0bfd0260fd2562a0b281317f73d0bde71ab41faff8bbd64db51e7e3750ef9abc69f604a73e6c2da1c65b64ed64f1b498d7d6b7178cc7c5e47d33fe21626b55914dccfb8acad4d15853f8693618741863ffc004b908376f9f816bdd0997f3733ca1a7746d6ecbdd6cc1cb813e49c3f48f8e1b75a818e0545de4bd10efbf13f6eaa87430c3ecd6e6a3da4ce21f9da25f7fd58edac44a6c9ae9c75fe85236eda63c5ed36862bdd83a721a91053366e198222dd7e68d20d80995ac0328de98cf8577a856e65a2a84f9f9fcd0410b26e3ec57c0e653b84db32be22bc3b6caa714e45151ed4416c534ce05eaf691713e7a7b9bcd6e9e53b618663498ff275afd09b66999397652df2e79356845dd19c18c22dff306bd6457c54dfe1d82669787354b079f553778b48264e552f4ed813c30d029dcbf3d2ade638c2d8e9e857b5664f7bd5645c2268367d21d99d9f3708532ab35639a91e8ae455151ac8c024d2bedcfcd291c589d9648d6c6ed479c2eabfee4fb523543981e088ac48d3c8d3f6a4f0dde5c7cf45c8cc2f2eb8cb1bd16b4c3b6800454a4b986be0f56bc934dd2dbb4b424cabdc375a08edc047c1d4045fbaf55dd23b04ad407079e2d036a1b0c9cfb5bbe3fa7df5795dcfaeec8e7169c475bedd7502bfd6bfa91938716e328df47b8425851d726e7196d2adef85e0e858c7618d7d710dc574fb1f9d17c271b42a83f5451e8fb48d50406986e4526eee51b62ae59958ecdca24183d81021846979ab0653801e98aae30f65c50e41bbb215926176ef6a066543a20c03537e0d7c585f6b5691bb21e7fff083d5eda8806d5eb3f0b368e16908fdc001f244bb5b1f5b83b2db73366fb8f0e10e503d3de0b751de9d5e98248cc50596d968ce56b7fec1d46bb4ef256dc82044caa511ff12af1301ee7e4b51394812452a76f1e8ad21f810954044cffde6e8e5716634e25c96646f317b4e4ce76ccad102d5e705a27d7386febf785981eb89fe47460f885a965cf908ae9dab450f738e93adeabd8d7d5af3d45954b81efe941e1356ed4f802c681a63818e62c9c7053b456f23de1b0457332b376aa3f739a2f89241463815b822441618228cf8968ad0d9c44726d0487b5a0d957b07be8f84e1e123a5243236d7a8607261e55a2d7615cd888139ae662363d77685b3bb62c880826ab2bc9521640009182d8b906d498653dd55e01e304dfa2a8a56f05696fbd5635876a29ce7382db1b21bdf0cb53555b0f0286397693aa69f1743fb9c180d3be53e980d2ecbc1cee70980d3080bbe5907938efa56d805628dc3d2a773a17e9f76f404812fb58522c3fb89edde88db3e0a9c3ef5073f55316c140d03d6c0d1484d71ba50d88d2d61d6b3e2cc8303dc12aa9019c86c413b4dc6ee766cf11dcba2bd4c68f68ee8c9865bd49e9ef3a75a85137f10221cbde7a36ca03d5aaa23dff30b9d20f7e26acf4c80fd727f4147aa1cdb7287e7e8ef77d7fffa02a08261e44a8fc642c880a4be2a2772a83ade6e38ae2a5281e7b236a26bcde59fe453dbc448c3ad1e6212072d84e154f78389206dd82daa3d3470cfa5594527a7d208f0adb30d382fc4ce7fe678efc3d333dcf8d87fbd7379fb1c16923e8131d0b489efb49b1abf41e415ad0b9c1d7e815a60dfca193f38bc9589772b2d1588b4b2cb080c322ef53c0f57b59bf625f6a54ba061717081bbbf5fa07b49380e4721f9a6df69d99e37ca2fbc690df28ff43899c8ec57baa10bc8624f9a619926b5d95094a34896b7bc9f3c678f5329cc023fbfa50352e619bf35162886f96ed690949c85ec9cdbfb48517cc8812d291eaafd24c764f4d2c8e2a2c36555f1be0c0947046adb45e162db0ad27e35d870869d9557aff5f087e86a83c045db9882838c3ac729727c4bf5079212141a4105ed5c5859ab590709b7e78b2966693a58cc5bf8eebd2c19002963d252ec9303bb7167b4907883c18777545f000d39c9e41e5acb81c351dab9a36297bc31e3bef2a0e3273ad1f0057223abe8e04a3900e312a3223ccd29604c73f1f541b6fd77244543045510048e501f84d55a3fa5afc6807ce6fbd29c46d4d9085e5c46d8a8faea1a162eaeec251ad9c69b6198e70fad09d3ffd4b1d6183ce94918f73e01694892b798e16c42fc503a46a6e6047cf1e0ed9ea9b3612392c9ea1e4054dbbdb9cd5a508e7315512a97782a4d68ac1dc2893d2baed3e598bd324473337b5092c7c861eed5da0846ede0817ca37723b9739f5efcfa86656b98bdd4516102a90f51e457122b3e6e83f79fbb1529becffbbdadb61aa7028d8b4c02a6e8ef7d9435b5cb564ecb4a365748f472b15bbb32647af3a5840837025cce415dba2cefa4bb63f166b685a9f00c0ff51c254a49e2d44f8ce830c77b069648d92f321e0af777cdf2380a26bb6d2b018df6a12666016c46cc5bed250d45cdc79b983f4993ca161e8f8a53b0c3f4bb1c044853037a62d9072a2ccade901e63774fda1baaa11e94832d1b8b3e50a47bef577595dea27e593e8ec1576a53e968852b5566460eab906317d782ea5a24d2a42485a97de0d014e5b8048c5a35528f3ab8df4259f9c1ba10528d75c567b04d536e4e1ce58305b22bee8e4b3f7a8d50dda59d10a91af686d33fa19ebc9f99c851b26d09779999a26e2884fbbea11b0b6fe2d81c81e23fed14dc48b33f7e67725e14e549bc44d385e3b1d4ad5336157c48abdf8d93d9f10ae4f1814adbb82cf2e4b6bbd17a62bb3d4de77d917dbf1c7c47f50cae376e5433ea3cd9309a72d40da000c0ba6b847431c09a4e30f8d3d7862b2af1c8f413090517c834008d9d8117553efff74f56dd83fa2cea55e58425cf74cf76e01f355e21dbb81d43f5a09023e5aafbc30bf4ea2f87a5c04dc7fb7a14c853596ad7959ff58d73c1d5ac8a6877b894a02ab075b44b56f394ce8eccf66ba77d2cd3f5b4c9890fdfd22abb091187aa047f7aa3e2e0d1571a267d5a773dd87a3ca7571423947f0ace96272cabcd89b107ec4406bd87e867b0de5b421db32c824bc0ad6e4347437fc889037ed40245a2d81d25852e00026651f7f797251724b4a29828b50cd79b5e5590aa875b7cf35cca2882f4b78374aa43fe8bc13123c5b0b9081ce423720d21a50998cfec33040c030a365d075a11e1a057803327fe201046e9a027ffba2a0d26d9197b3f3b208aadec4d8426877408cd4c4c378ffa5f68a2e91cd6f412417560e37fffe58025c480e4c13a0219adaeb3f8e4cefc46e90d04ed09ce036ca811bfbff6f935168b92bf047fd0e8f1d6b1e960e6d2f248201350d3f9ce7a9bc2dae15755827378127fffc0204e689dc0b33c9aa0cac96c98d774202a2bc287740e62a554ce0ef32d3fffc285f9828cc30ddc16007b060442a5067e2242a25dfb003f43c8b566f0675107e53e9e4e683d0b7444d338c1533cfe721a672f56e81054e3d7cd6f47626a82f2cf8dabcacf0389ec90d01504bc5a98f9ead19dfb3e56a45bd2bb2b5b0985781dc28fa67dd5e025a690c849eaf7a2f6e42f9c289ce47eee2a6396feaaaa5c35058095f4fb759ddbd1c42c4f80ab83dc5a2b701785316c759a1817f46482df061484638f82315028f2f2612f1c51d81ac12f2c2f9e3603ea87e483579309f6e9cdcf488e32353d325ff0b8dad0bb31b68487f892e9fe19aef5e9ee846409ad6f03482340ac0e95ffc5474ce9a842ecd1e6dfef65ac8a6978c08090515afd4233c3472c1f05e20f29ceb06d404813bb80896aaa1b89781a46dfa1c28ae37dcce745313ea7f6fdb4ee94fdc285abd297d48debeaf357c7680cedaeffdc4a48fd417decbe5a10283f3a8b612234ad2fec973a59d3a13039d9c21003bd8bd28e7d62853de18f15e3a61782b714c8ee878bc148cb30c2fdc145a8beba1f9c5c309a7b0409a4ca389f5ad0e621facc05df5f0edd2e35a2cc86d3f37c7c4b87cc84084df4ed20279af9dba07415e959183a33981e316896f18f52f5329bc25d62205ddb25078c2389a017b4321827bb55b31a3dd37de748385c32541b696be805f135ef92c21c2f2a6e06e6eb32217e7eb3625058101f1752ed83f6e335372279ce076dc6a809e18f5a391d61b54f8ca833fa5710cd052f8bae03ced9b5b99266d3a67a85093b831d6039f3a7c684b4c313811dcb3effb943c9c89635ea7045fdbe4297a4be3a4381288aa4a79e69c948d3107161980870e18426a1dfe02f2127ca5fdc59b053663e0347a5e8108ec380252383d0a78093dd00e3d55b4b6c8bc945e893b687597f2b2accb9fd81e2d0ff892f0c857b28fba258f43ea8a381422e605251ce5aca0071d010b0844c914044171d0238c67b1b65f1ae37832f3144529db2515a9de7d66cd1b50995fad5bd450517320ac1201907f89e4217d906d255a1f81fbe6962e2cdd638142847b8ec9389cd900b02e9915086e390ff032695f15dc986d4cb9fa148a31676f94464537441e8c89ce2c798178334c101f50cd2869f2dc816695b4764b8d053bf92808a5da88a2af28d9c2581370f2fed964ae8be70729465fe7fabb7d9c99ddd72d42888ea9039678413e6ddea914b2537efc4c69b06e3b89db70e62e0bdf5524d207734e34ad936f3dbdcde484a1757aa9b62415d1c78b51f5f778181ef88d32dc1185e511a668f917aa1469327aa68fd6e3d29fcdaace943c53923d1837f9fdae82e621af78caba1fc0a4a5ba220b441d863dec189a2302a4580ff0c0920ee97e81fcbee6f0b1c8b60d597a28a63b3a59721eddf701b4baf8b58b862c9746412951ca1a4a0c54df41c3f7991c9a49063df8560abd7b28d3b3a748b3c3757b6d86c4ec034e5e7b83d529120aba85902bb91c673d22d0dc0191651483f4776d939a05295a0ccf1360da193a3a71cfbcd2b7a967b93881cfd0eacc683881dfa620f04c9ac20c0dab47505d2893bd0acc314954de6804856e17165a331070802f074c49808b0f227b0cdcd32bc66bf97bb0bdf974aeb5ddfd27286f94d183bf1dddc5f6e85d27ad7a7b4c893415a2825635363ced690f8bf14c9e50bc9c147df38c2c6b7104a6e3c34f1b4a6cd5a83635fcefc1ff8c1f7514d0f082a0d82018a413315589902455a59c0be2291e2e1547c5b13b155b482158265fa9bf0646c87f5a68686bb1cdc059674ab2da1bc917227f554c37d04067f1017f49e0f8a425df121b413ac8dae0088f85690662963ca76e81cceec728630859003cf72e5a54e43e868d6db8b1427def0322e49d6816f5fd00bf6048dc08b6aa8e06f69dbbb353386081e204933932fd6a00d5d67191cfd9895061765a7959654265e75afb2c9e13778198fcf58e539b9198d2675c80a080d574b27268918810c1521eb9cca7f2a4b962d3fd516505d7e9818205c48299828c51ddf0866d0c62750807d0ae80598477beca966da604328a0b2f66b1c6d1728978d42272e26d9ebf027977b4fd5a0804630f"}) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002cf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e2000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004f3000)={0x0, 0x58, &(0x7f0000b4c000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcaf, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}]}, &(0x7f0000879000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000076e000-0x14)={r2, 0x2f0000000000000, 0xa5, 0x9, 0xff, 0x5}, &(0x7f00008e1000)=0x14) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xff72, 0x4008004, 0x0, 0x0) [ 2265.285317] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000f1c000-0xf8)='b', 0x1, 0x0, &(0x7f000003e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xf, 0x80000, 0xf7da) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001d8000)=0x0) 2018/01/16 17:04:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000b8b000)=0x4) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000056b000-0x4)=0x7ff, 0x4) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000154000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000076d000)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000498000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r1, 0x0, 0x0}], 0x1, 0x9294) shutdown(r1, 0x10000000000001) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x44e, &(0x7f0000156000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000773000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000089c000-0x4)=0xfffffffffffffffb, 0x4) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000736000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0xa4, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0xf1, &(0x7f0000dc2000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000af000-0x4)=0x9, 0x4) syz_emit_ethernet(0x21a2, &(0x7f0000349000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x5, 0xffffffff, 0x6, 0x1}, {0x1a, 0x3000000000, 0x4, 0x4}, {0x401, 0x3, 0x0, 0x2}, {0x40, 0x5, 0x5, 0x47}, {0xffffffffffffd1a7, 0x4, 0x101, 0x5a8}, {0x8, 0x4110, 0xd89, 0x7}, {0x81, 0xffff, 0x16ea, 0x7}], @ipv6={0x4, 0x6, "3d6599", 0x2150, 0x33, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3e, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x7, 0x6, 0x1f, 0x5, [0x20, 0xfffffffffffffffa, 0x1983af02]}}, @ra={0x5, 0x2, 0x8001}, @jumbo={0xc2, 0x4, 0x401}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @generic={0x101, 0x5b, "4617dceab5c3a951460c13f3191f8bc0b6eb63dc56962267ab015537b1523f8f650e6efacf03fa144906efbc063cc9442a8510be758adf9264668518aa8a55c5dca57d7af70dd4efd3e3862839a68d36f6d2610c5b402b6111ebd1"}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x5, 0x1000, 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@fragment={0x23, 0x0, 0x1, 0xe200000000000, 0x0, 0x8, 0x2}, @fragment={0x67, 0x0, 0x1, 0x1ff, 0x0, 0xffff, 0x0}, @fragment={0x2, 0x0, 0x64b6684f, 0x3, 0x0, 0xe4df, 0x2}], @gre={{0x0, 0x0, 0x1, 0x910d, 0x0, 0x480000000, 0x0, 0x1, 0x880b, 0x49, 0x0, [], "070a8218ffa9e7ec92492b45f20d95b908ed2e842458a2db4819ca34742a0fe55d099292c9f1cd64623748c273691ab00a91e64345a74595484a4cf689678d2b4ec7ddd320f9d993e6"}, {0x0, 0x0, 0x400, 0x8000, 0x0, 0x0, 0x800, [], "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{0x1ae, 0x0, 0x2, 0x3, 0x0, 0x0, 0x86dd, [0xfffffffffffff634, 0xfffffffffffff8dd, 0x40], "e7cb2c71c92107eccf592bd6c7474f75ba3e97c19a060cc88819d211fbe605ebfb776459e4b637441c37baf003f1da3db97cd47e7c642fdf07"}}}}}}}}, &(0x7f0000619000)={0x0, 0x1, [0x8db]}) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000166000)=[{&(0x7f00008a1000-0x1c)=""/28, 0x1c}, {&(0x7f00008a0000)=""/18, 0xfe9c}, {&(0x7f00008a1000-0xd4)=""/212, 0xd4}, {&(0x7f00008a1000-0xd5)=""/213, 0xd5}, {&(0x7f00000e9000)=""/198, 0xc6}], 0x5, 0x0) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000037e000)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c0000)=0x9a, 0x4) ioctl$int_out(r1, 0x5462, &(0x7f00005e4000-0x8)=0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000028b000)=0x8, &(0x7f00005e5000)=0x1) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f00004c1000-0xe)={0x1f, 0xfffffffffffffffa, {0x10000, 0x20, 0x0, 0xe8, 0x0, 0x0}, 0x1, 0x8000}, 0xe) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000451000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005e6000-0x4)=0xffffffffffffffe4) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d9, &(0x7f00000e4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x78, 0xbb, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @udp={0x0, 0x3, 0x0, 0x0, "c79750b032afb2f1f2c1be2351a68517d01ed5e12eabfe911c6cf10842fb1276d536e37b7e2b86dab64e4fef049a8c5c78a38e2099201417c9e01330f94834c78d81ce310b3af634fa65ee47fc4d0c405ba0d6566153aa"}}}}}}, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000074000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001f000-0x4)=0x10, 0x80800) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000007f000)=""/90, &(0x7f00000e6000-0x4)=0x5a) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000005a000+0x1)=0x14) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000043000)={0x0, 0x0, 0x0}, &(0x7f00000e8000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000e6000)={0xa, 0x5, &(0x7f00000a9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, [@alu={0x7, 0x8, 0xb, 0x5, 0x3, 0xfffffffc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000c8000)='syzkaller\x00', 0x4fa, 0xee, &(0x7f00000e6000)=""/238, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 17:04:06 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x8, [0x10001, 0x0, 0x5, 0x8001, 0xff0, 0x66e6, 0x2ece, 0xf1c]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x9ae, 0x0, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x0, r2}) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x0) ioctl$void(r0, 0xc0045c77) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000)=0x101, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x20, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000)={r5, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, &(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000000000)=0x1e) bind$alg(r6, &(0x7f0000002000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x7, 0x39, 0x8}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000007000-0x4)=0x7791, 0x4) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f000062a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f2000)=0x2e) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a9a000-0x4)=0x0, &(0x7f0000ad8000-0x4)=0x4) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e5c000-0x7a)=""/122, &(0x7f000061e000-0x4)=0x7a) listen(r0, 0x0) poll(&(0x7f0000010000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000561000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000003f000)=[{&(0x7f0000f1d000-0x22)=""/34, 0x22}, {&(0x7f0000f1d000)=""/6, 0x6}, {&(0x7f00006f5000-0xbb)=""/187, 0xbb}, {&(0x7f0000f1f000-0xb3)=""/179, 0xb3}, {&(0x7f00008c8000-0x76)=""/118, 0x76}, {&(0x7f0000033000)=""/252, 0xfc}], 0x6, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x807, 0x100007) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e2e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1c000)=0xffffffffffffff1d) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003e6000-0x8)={r1, 0x4}) 2018/01/16 17:04:06 executing program 4: socketpair(0x4, 0x803, 0x6, &(0x7f0000837000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000d0e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c99000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f43000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a2a000-0x18)={0x0, 0x80, 0x8, [0x587b, 0x6, 0x4, 0x6e29000, 0x80, 0x100000000, 0x5, 0x200]}, &(0x7f0000c2d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000303000)={r2, 0x8c3, 0x1, [0x1]}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001c6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000ef5000)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a8f000-0x4)=0x2, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x16, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r1, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a14000-0x20)={0x9, 0x897, 0x1, 0x0, 0xfff, 0x8001, 0x7e35ade, 0x20, 0x0}, &(0x7f000072c000-0x4)=0x20) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ad7000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000838000+0x9dd)=0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000055e000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x800, 0xffffffffffff0001, 0x7, 0xfffffffffffffff7, 0x101, 0x20, 0x1, 0xfff, 0x8, 0x101, 0x1, 0x3, 0x5, 0xff]}, &(0x7f0000ad7000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000631000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={r3, 0xffc4, ""}, &(0x7f0000269000)=0x8) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b07000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a55000-0x4)=0x20) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da7000)={0xfff}, 0x4) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000da6000)={r1, 0x5b, "5ba46e332e4a2cdbfc96cd38b54d08e40ea02a18876cf08282341206b290b412625d5f4f17ae2f52616d28c20a5724aa2221e1f14e9d89b37252d89581ecc125fd36802a8064a864b82a79670da899ea213f99c269cbd048167bc8"}, &(0x7f0000da6000)=0x63) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) bind$llc(r2, &(0x7f0000e67000)={0x1a, 0x6, 0x5, 0x83, 0x8, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r0, &(0x7f0000ae9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d4000)=0x10, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00009de000)=0x0, &(0x7f00009e6000)=0x4) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000dfa000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000c14000-0x4)=0x8) bind$inet6(r1, &(0x7f0000936000)={0xa, 0x3, 0x7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) bind$inet6(r0, &(0x7f0000545000)={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) 2018/01/16 17:04:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000a87000)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000864000)=""/172, 0xac}, {&(0x7f000025b000)=""/214, 0xd6}, {&(0x7f000028c000)=""/53, 0x2e}, {&(0x7f0000fab000)=""/214, 0xd6}, {&(0x7f00008cb000)=""/4096, 0x1000}, {&(0x7f0000757000-0x1000)=""/4096, 0x1000}, {&(0x7f000081e000)=""/160, 0xa0}, {&(0x7f0000cdd000)=""/210, 0xd2}, {&(0x7f0000a93000-0x76)=""/118, 0x76}, {&(0x7f0000f76000)=""/182, 0xb6}], 0xa, &(0x7f0000071000-0xad)=""/173, 0xad, 0x2420}, 0x2) writev(r0, &(0x7f00006bd000)=[{&(0x7f000039c000-0x29)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000023000-0x5c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000024000)=0x5, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000070f000-0xc)={@loopback=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000942000-0x4)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 17:04:06 executing program 4: socketpair(0x3, 0x0, 0x8, &(0x7f000023f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000890000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000135000)=0x14) recvfrom$packet(r0, &(0x7f0000001000-0x75)=""/117, 0x75, 0x40000020, &(0x7f00004a9000-0x14)={0x11, 0x10, r1, 0x1, 0x6, 0x6, @random="d7cbbd98a29d", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00001a1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000031c000)=0x60, 0x80800) sendmmsg$nfc_llcp(r0, &(0x7f0000cd7000-0x38)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x2, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f000029b000-0x80)=[{&(0x7f0000e6b000-0xe0)="ebef8f64aeec0228ef27dca62e1491c9a0cd2ebaa9aea003fe361b28b9245d571dc9d1ae4c8a9939fca889cf150ed4eeb5a0441dbda00edf22a3429a4f4daa472ccfdb98e5f0366ef506c1931b5d43463953089e7c7900b351a07b30f974442106ec45a0dc011bd4a0e833ddf4e29887d4ecdf3afaa5846614fadd6b086d91cfce2ba97d82450ae5ae900e926a48afe3eb96eebf41e2970d2a8020ec86c36eabcd4e26137326b0d47e6071990c616444c14d0e1f2029ea4cb009cf22312f21b91e2e4a3c2c7c4c1f1a6a77b90a715adb1fb6263c4afc122dac407aa69d507470", 0xe0}, {&(0x7f0000dae000)="e18344870e863c5088ab96ec955056", 0xf}, {&(0x7f00000d4000)="a4b0ab272ee87cc1d6b8eb3baea673b205923a2b9660fe7649ef1d0591fb4af15acdeae4f8a6a91701cc90c7b903de7564d80432a132fb568c45f8656cb131436c0ae0a14f6358d886fb763b363165568ae0bdd4e05bc8270103feac40d409934642d31714c8998aca9c1c05a5f93d1ac7", 0x71}, {&(0x7f0000bc2000-0xbc)="9bf2c31340c8b63d385f5a20982c37ebd091b8b79d30091c385a11655a37e60c0d84d890708d42576e129405920c3153d80e22b3723a42c177595f49dc11c5d27bfc29d58823741a87462bc708b8d7a950e7310c0c7b848fbbe3381a4f0c2bb78656e39745108bed4932f2e3a98df48fee2568b6f05c5f708dfb5729d6efb2e198aaea9ba5f631026435d5ab10f0c3db832b6d82117c74bba6cbf2085910df5962e3ce7f52d65ced40361cd0638341112902dcf7845ed7e5f0a9059b", 0xbc}, {&(0x7f0000fe7000)="7af17479ac008c300069e1c9453885657377e065a101cc4d75a37299df768ad30a2ff9e3a7bb18f6752c943eb4cb4b588cb0f001d52ffce53a745765e0b496c745734bbc08a3305843807bdaf9af856da0109dd901b2e5c22e6f2e6c1bed8c15af7657ac102bbf7af560b3057e13dce81cbe80a6fb385e2fa5b063d6536ba6e1ad9e2c72ee9462f38a58bd2033cbbfc19c05d6a4f71403bb241faaa13fac952f222cb190e2998a984f4087e0dcfae32fd465dc4ff6397d58c4", 0xb9}, {&(0x7f0000e40000)="26dde5a999886a89f0ade7deec449b802fbebe5ec156caaf63d6cfe20d75348528914b8dabfcc925c475ee23387ac9fe87ac20fbfc9ef57658b7ef2742be5e60c84f3e26f4978b83256b50a2ecae48f8be563ac60055fcf0879bb73cb96a75dc241bb5c9ef658c427371fd21caa1815b37618bf66aa7891b6e1e89b0572a9eb3419547a9b682fc1f2156b224594f0b8acc9894d53b04bfe718953147b31c0cf50512b29976098b33f551cd0f107ed073c5131025b28ddd75824a5bb2359360473addec1b6bc17b04cca47279c7779fecf5707ec9a3d16c2baf294a07fb4fdd", 0xdf}, {&(0x7f0000348000)="cd8ce12f735ddcbc4ce18c103e4de7bf5cbbac1bf39bfeaa776eece97fbbbf45f21fa7654b125d57695eac49ee489057e3db4ae2e34ff6c3f0b117177c59934681367152f68e9ed79ae51e856d599e5709308c8409fc8f3d2f633250546b43650b878b3fa94a9a99b4364d4d8630062f835307187e7d9427929f8fe0a2a8f2dfbc325761265d47c82c7d45f807929dc7456420320d66795631aafae43e05e1ddccc694c9518aefec34983cc7b61d8dcc078e68edc926f2ecfc6a2e1d43478a084ee7044c1718fe1311f955915b798993ff170b58806af43fa8eff45b", 0xdc}, {&(0x7f0000b24000)="5949f66bf876eff1", 0x8}], 0x8, 0x0, 0xaf, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/16 17:04:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000e0000)={@common='syzkaller1\x00', @ifru_flags=0x400}) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000906000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007f6000)={0x0, 0x5}, &(0x7f0000aa2000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b81000)={r2, 0x1fc000}, &(0x7f00009f9000)=0x8) recvmsg$kcm(r0, &(0x7f00003aa000)={&(0x7f0000611000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c4e000)=[{&(0x7f0000486000-0x5d)=""/93, 0x5d}, {&(0x7f00004e5000)=""/187, 0xbb}, {&(0x7f000078e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a85000-0x8e)=""/142, 0x8e}, {&(0x7f0000c9e000)=""/114, 0x72}, {&(0x7f0000e17000)=""/60, 0x3c}, {&(0x7f000001d000)=""/238, 0xee}], 0x7, &(0x7f000012b000-0xa5)=""/165, 0xa5, 0x4}, 0x162) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000057f000)=0x64) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) r4 = socket(0x2, 0x5, 0xf014) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000058e000-0x4)=0x7ff, &(0x7f000021f000)=0x4) 2018/01/16 17:04:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b4000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a65000)=0x4, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00009e3000)=0x0, 0xb) r2 = socket(0xa, 0x803, 0x6) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00002f0000)=0x6, &(0x7f0000de5000)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000510000)={0x0, 0x585a}, &(0x7f0000b2f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b18000)={r3, 0x1000, "b55dbf9d9cc4da7bb2a3d85626cf1bdbbd1b8cbe1c9fe7e0ce1dbb0904e344edef4971ebc8e57030ae17027911c51137da0ec1228febe497735845b2b29307d12bf324c8999dca6df27e60c3a130b3f2fdbac18e10266f747983c0ae3eae1c1fec70e127b2982988c0049201c88d5d5ddb129462fc0fb3bfc49a5222e952a8079aee8f11b389dc3c6ad76106d9d3f610ff8c672660fde754f0f6a51d56392513cd48277fab7228572ead6b869b1b13453168414e7d44381717d6d26b7f6680884a914fac154ad4f35b81228d3e7b13dd2efd6a8583c9f6c4cadee59d9670fe4ac19307e44384ddd3c714fbe746abc8f726806920994943dcc1da2b2f25ae45b11ea0f079292b96b4442cd92f9d6d635696f7c2a7f897f0798f292471521c5d6f764fb45f2579208861a3926e7b6c75cdfeb09c90a4958c63d4677ad577632b160fc48f4328546d7d1900aa23a339011434a0fb2c98481e24f16a3c2b590ed6b72588c5f0f4c1ed41e602fc95d1b19089bdab725b9f67958391c568a235024042af69d0fb8776a5460e8ef0bd7c40024fa22e728a5ac9452460400f822ddb841281d1007a18e0ea3faa2e31ad55b1d579aa87251872fe353d282fead96ee4263457f38c30e998f5a213b02f00bde26463353226aa730af0fa194c00ad62f654409c955721a5595f85017b83510351d6fbbf6623aff5783335f216e0d6929bdbb1ef93050933d14efd6cf291b6cfa5695297c353a4117518950ae2a22ddf72435f85254c314ad72348d1bf07e32c20eeee5476f4d027034234c3e7a2612ebce7663028ac29202c1e060d228896e1f6836106b21749470cbf1007e726bd0da06bb772f33e98f173c3d0c8c9c063fa75ea93d3b246e28fdca2bc5ea20b0079159f80d22f973b401097449b933e7a6746391a51708c60e66c0d189e5341a35184122d42c7f60b27253738a2c104b0b2e0cd82cc425f10a1885563c36bdd705b71d0c2e98bafd8b09c86f641bb31b266cb420147eb55883f9c58b93c66d2185366eafe51c444da3350475bd27b52da80590654cc04bbb71e8dad4f7ca798d98a2865a344e7e5ce211ed061e35e9d7bf1a5e10d1a31e2834e6ce865d33f5d111c502eb4e4e77069efe66874172c6fe0a8f34f715cf0abd0fb409bed26b75d9e532b6ab0825b5b385505d70a49becee90cf7b40ee6994845736308dfe03852ad4427a8a202f62b4074dec0043de117c32a70f702ae349b362fe1ec53f9ec3b137f58e460e387126c5baf64035ff011876ceee29d306fc03bd0cd736cab1569b5dd935c48dfe0b4b4b453ea26194876e4dd529946ce3ef48f53454928a2dfec5dbf8898f30b923254d28ec93b66bf00ae21ecfb8e6d5ce64f3f461f18bba95d66b4a70ef26b17e6dcffe5e266482d244e5955b58d2dc34e9fa37975a89ce2fd80b5056b8825cd7ed49808cc587dad54ee8a60a20f2b69ff58cc575bf991cd370b6017da3800a662cc1c430efc1503401bf481b363e70b91e374dfe182c018d9d2d7fc34ec07b41250295ac69d69a90860ef29272a16a50a51b0883aca2029946184e8a8a4a2eca37c17c16175d272ee2153ae7a4066559b3db58c74cbe7e00ef7356ed07d27fb66e50e522abd1201d068336d4639d7d85839709de427eb02513f44545512c5dc99e068eed4808e34ab4aac61f462fbf629fcc07464f10e3f06838548090b3a0cd6e502171611f26242e7d3a91c6ba65274c230744a27de72c07ac3c06ccdbe0597275fd78abaabfa23c5aceec16062f777cc490cfe81ba8ad075d36b83f75523ce76c4dab11769a092af61838838ca84dd205cee6c90c35a1eb0605b228b9bda41b0f4534d9cb4c27f9ed7a3192123552fa26874fd4b62e81c9481df7f04282ce5c534bb3bb4fd13f25a2bdd5100f0c36c31ddd7aa42450283928954cd6b12fc742b6f81ea1d28bda5850666f5c2d5846ff1e8002735b530830b7182635e27d6bf8a241d008bf756c1b6eb85df2c6dd2cc6126aa4050746f9f24939e1ec8943310ad3e47a82ee6baeb5e36f8623bac0e220c4470ceb4b9e0e2f0725403f65927379eda8179a1d3260331f47d4ab83fd54306c6ee6a0ffe2d76c13fb80afff3b8becf729478aa18eff92c68a65e9c3d7e4068f4d34336d014b001580937a14017ab2c20333317ca306fadc76cb2513649b222bc0d0353f656fe5138fa7693cafcd9b0af2529d250c4093f9c5be990e7812981f6146b094611293445e69585390a322e874bdb4578863775ea376cadc777cb893ea963d796fa93a860966676ce6f97053aaa3028f099f10df32b64f8d412554183cb7a7cea60c8059de19ef66937508b35f7fc3d38f64b788c25e54a69b9ba336a069fc1a4d02898b31f72e7e18023f6bbec48aafa7dcf8f4ebac9346e9f84c0367911c8577b1c7046df9c04274f8a39cea5e6a027a802359fec94694cf565ec2a4e4c6081e11d399fc4fa72b4a6bb5259f1ac7d11cf96aa2f86f1e1d74bf22e6d56bc63ac692e3d81bdb92379d65ea856c854d26a7c5f5c624d6c32986a136ca184254156d0b4f4f6d077ed5e0d2eb53ad21ff5b6393dd1fa54661ce53ebf0924f94d0744103ecd000829a7957fa9895881cf17046ad6d6230746f87cb0d67b3b85cd95cf49fb0ae16d2fc1d096ed8f64f0c0cd7729a9f42be8ce30fbac8ff3f3a63af3830e49516915b7ffd216c24994d0682e3e6afea0a8b703c24c99d9b90032425f25558acd570c290e764f7feeeea5bb9dd4962a5476052062aa4db100ce662e8dac7d1059e31b26db31e2cbf44120973a85fd0123d63ca1728997417339f5db9bd0abb374b7024bbc3f0b7f8a0a2bda44b7429808bf7ff168458007e1fc994221ecb0f329484d4f8614e7f931761584a31e98c76535e4f965319be2a319257d0db34c6cd1b16544c65acf08edee1a26f8675a02a8714189b7c2a113f5a3a4e21e232dfa7d89045359d5a40e319e9ca465f73e3da6735ea56626d5e79d5d9cb89f2cb56b2fdf5aa9870f28ddf7ae6e9c97c53ef7c37693bf650b83b9a99d6743b723767ae1eea27c982dd55c3e191d798ab78c4ee6ac52a69e81fc97b95e00daae40689f44863e3c3ccc7ec76104db78bbe65cca7405c4b9f18541d8be97527d5297673e8aeadc7beed24252ebabfe8e1f279d8b03844813faed86234ebfbc9c819a4e029e0475330ba9da23766a363214911c2340999d4db576fa3eea91aaed7e14e0da4c283166d2e86876c3cd45433c9ebc3f41e41282bd2699a82fab88dedc1e3a080e45d2e821b5bcd5b049ffc6a5b5b6820cbe46cf90bbc0bb333b3b7aa7da8593a16c6bb33d5d7ef36ce65021f3edbad72a047be62ba5c8d37c875a0051cf267bbe642d821e3c847e3e66b16e231c8b11cd7c4b8d41f122957f7cd4b0f3687a33ee94ee801d723938f37bbc5dfaf06147753654bf61d7ecde80386624be9bf6594feed6fa3b1e2a86ef3a2d18df19173ec24bcd36b9eda3fa03e6d2704704e267ace134868a8872d13cae581ff47b415c6a73b90c779a62354692e5f1112d71eff4183b47e611afd0b81f27ebdbec98efab5607377fa4839323a9ad9557691cea7a4dc3abc304f5e82d904c47c1143f3451514894111f99694429fcd2f0baae15235c0aedb3a0f18dea5042c264d91f5ede4be74472b8f6300ea5249b9750692a3a0e09020e9c3b4ac65f157f32ea728e52205dd4f8bd645ff00628710ea3e0e320775301fb129ef949920cfe1fe9968bb1a35e93b4ba1f289763e4bf216f885dc333c012e810fa0f8499a2cc184d6a22a42f1da643bf862edc985ddb8127ebded17a8aae9506e61d7c1dddcc1cfcd89dcdae933c201105c8e48bf2cd449484461d1df45445e2ca9ba97182693686fca5dd3fa199910e411c6ea3f210436bf6234a0cef523a4df6a14f630c70a99e7c579c47bedac8e3a8692eb9fad62b438bdd76e9924304fe6ce498fe21687bb43490ef3e07b53105dcb37f7f0d9ede2953ca1e2dcd36665372851443b71bfa8e45b2996b7005db3ac4404da6edc45cb3dcbe62537ef2ee4cdc6d9b44d8382db473aac4d75cbe7808db25db704c939412c5bfb6838730bc6134272c35496510cae321c832fa112794bbcda4d270e81c5af2a5d1848b7f487190d071972a8974d7f2951c090251cda8cc2e4abf144aa69de00c8f10e35a03c2b2f2152cb951c83bff15e24c60b5535dd963a5d71e2f9b42789701fa30b279a58f442f95fa15e9d0a652c269aa364667774a177d2176d2b0baea39ccc0bf0cca4635972b01ed00a4b26c599fcc512a262b77dab688ca0ca0f7cb467242faf8f36a97a35cd1d9ef42814e2843204c30a8f86fca6a6f696d5e1be07223c4913da3d71962d89f021a2085bd3ed83945d0c989b818fa34c9486b7e3acad5b256168b0a7d607591c9b0f5a288156a8bfd9771e0ff1648da2fa2499eeef788831fc26ef109b627b80da8d4461610fe18994f56ca795129083a1fbee0067ed320aeb11922a51ee795d5c23cb8d1f0b8c8fe383fa19e759533c1d9de022ca3250c11ee08f2928d603e4735192b332dede5dc186821a3f83e9ec8f4a91f1f8d364e5cc8f15623f5b2d53d1832ce293a5f8de46d98cd27a814551b85722e6985837b92464176fbe4b9493ac33cd35e1a5772047e92f923cdf5068214ec8384e6e34d61571144a894b782a4c7e53dc479daaf630bfebc4e239629166d74899f6b1d98652efb43a1e14dd4a5f06903f92013bd569f7fbf45bd54e8e36d1143d0ca2d2a7492c76ad91b246bde67c5c31a8289b07b39bef439365a4cbd0d3cd21972a7ae90fb035678fe38b156e3d6d98e2dfe3db4259f227189c3c69737fc9e6543dd347eedc2dcdebc084402c965707a72eed9fbe8765a704c0babf2889efb1b256eaab64a14ac3de34dce60754d88c704ffe4851ac92ece03d9f4d359fad8e2b7b51da13d4c904ed842a3ae92d8cbe852874776f083bffbf6669bf2980bd79fadc6dfd656fd683ebfd29dcaf378074a7387d4483a136fc1baf804f0d7a449636ffdb176c631850f4f8646cebe140166d14799a1be3174ea7fb3e61ee63f7c3fbeaa8d28089b42ebe41dab12e613c74c081553dfcca5455a1f02c3a655aa543dc5e1d2ca20e6b45770be41e988207d9d70977f549abd3e448fa3ee777e5f910a8cc484a86fa456979508343c008e8afb5c92f3de38f47320e36da21eb4ffb74cb2f1907b58fcb9844928c6e1b7bcbadc3d7d220548777af4d8f1d28d6e47a03b4f2545ef86f3f3bae5ded55ce72b261085b06c41282b13c385be7d70aa143b7f50881fa7f30bd2e4f5bbe79ca79f11e8e0cf4e6df807c6e177e17dc36c72df49bb7235f98f1329dde28b3c5d2e50dcc85776c51715f79cded4f29477a8f6a4aa6f7f99c2512da5fc22f93f390903d7765054d9c9dfe8d47d4ded4e3b77dd338f9c20a3619215556a9c55f1ff50b569b79f4c8ffac1d6c3eaff39393184147d4ccf84a89a2043a12914693d87e329096e9438e5505d1a09814d764156d50ba46380bdf8d765df66d3fb1247b65cbc230ae43b2890a72bf27a2dbe1fa2b08a2ef519f5f721da7b96546eb7129288b8f8d75f6f472ffb184276d8310c33f2fa8c850a67f1b4ccb250961843d03952326222c5ffa07fae7a2c2a15329ce298ba4498b8334068457ea312fb3614614784a2697e8e3c4546167c5ba8bc521e99450554c6154e3c2fd4e583eabbe34628ddec5138946d1e6fea8476e98e7dc4fc2a6b0136022d0f2b"}, &(0x7f0000a52000)=0x1008) 2018/01/16 17:04:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b88000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ae000)={0x7, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006eb000)={0x5, r3}) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/16 17:04:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000091000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000836000-0x4)=0x14) 2018/01/16 17:04:06 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000094a000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000566000)=0x7, 0x4) listen(r2, 0x0) sendto$inet(r1, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) socketpair(0x11, 0x80000, 0x8, &(0x7f00007c1000)={0x0, 0x0}) socket$inet(0x2, 0x80000, 0x100) sendmsg$inet_sctp(r1, &(0x7f00000ab000-0x38)={&(0x7f0000956000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8b000)=[{&(0x7f00009a2000-0x99)="eb5f9dfb8de626c43201829f8995e92a969971a89abf54573e5ad517e80e96561ce470032e99cf99f6607378441f952f588fee834298b61e16d9e9aba057dd204720e758acf69252be0dd4ff041a8c5c83fb8bd0f997c5d2edd59a16f2675b666d172579bf49dacd06af96990eb93147507cd7afbc6348b67eb9c99ac97d1d4f4bee5fed33f51f703eeaa218255763b8b72b7dbbbf2ae1af4f", 0x99}, {&(0x7f00003d1000)="e94f3bc358c3ff67087454575516799bfb2745d31a3370eb6f9f3ae208fbf800c82643d31df15acc35eefd75452d7a7ca6d354186021b502c84ec4e50e6430c478926644333e307dc3d6e2d9628d62e1a56537ae62", 0x55}, {&(0x7f0000362000)="", 0x0}, {&(0x7f0000668000-0x84)="c7bbcb5ea16e5a05e518b63755df76aeaccf086fb4a5fdc6241e48269491827656bc86ac9a233daf18eb6c6d30d05f2d225ecb4dded15dc7465df54ab0f4e90315567fcb47cde9e15a99f09de1f7813ad67e6a7aa31a87e8a51a3a13439ce83f89c0d6fdb55e88f43aa00c2b8852da4590c83e895073499cd1efd715e0edfd6c35c5fd42", 0x84}, {&(0x7f0000ce2000)="0e4cdacf91b47cd99e530ef410e658996aa8610162439c85b473a650f2f9701a98e444839876e07d72f6ab38df2573878e28faa102898eaab3268a744898dd7933116f83c54f", 0x46}, {&(0x7f00006a8000)="170ab2e6c6e44564a9583eab9053703e6113250633b848eaf621536d8967b446c91c1c1ef663", 0x26}], 0x6, 0x0, 0x0, 0x50}, 0x1) sendto(r1, &(0x7f00009e8000-0x1000)="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", 0x1000, 0xc090, &(0x7f0000b85000-0x10)=@nfc={0x27, 0x7f, 0x76, 0x7}, 0x10) 2018/01/16 17:04:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002f7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x4, 0x7, 0x0, 0x4}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) 2018/01/16 17:04:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008a4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000378000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000715000)={0x0, 0xffffffffffffff01, 0x3ff, 0x9}, &(0x7f000027e000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e4f000)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x0, 0x1f, 0x8, 0x0, 0x7c2b, 0x3, 0x7, 0x80000001, 0x0, 0xfff, 0x6, 0x100000001, 0x10000, 0x8]}, &(0x7f0000888000)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000792000)={0x0, 0x0}, &(0x7f00004dd000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000286000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001a3000+0x3d0)='tls\x00', 0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000-0x4)=0xb) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000765000-0x4)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000812000)=0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000a70000)={0x2, {{0xa, 0x3, 0xce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007e6000)={r0, r2}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007c3000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005ee000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000bfa000-0x4)=0x0) sendmsg$netlink(r4, &(0x7f000062a000-0x38)={&(0x7f0000f47000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000679000)=[{&(0x7f0000a9a000-0x27c4)={0x144, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xbc, 0x0, [@generic="48690281b2ba5c99e1516045fb8a7106662af8b97bf5bf81be026362592ffa465e03f372e58d7fc67c5057a46c21652f5a000a196494b9eb7f353131ab38d74d26b2e31c00705b7673d8a27ce6aa0d87726e33bab68cd20f78202608011f85c1c93da1a474ae7839a9645892ac1ee4c4ba8df07daf8601baef8d582106741c60767085d2d47681b3a3ad72faf4f7bf6f3372b048091bed090ce26bbafd6c304b066ca846080d22a0ee10c93815a569ef9b4443e526"]}, @nested={0x78, 0x35, [@typed={0x20, 0x8a, @binary="af7ee9f99baeaa0c5624c78d0e3cb1030d324e288379"}, @typed={0x8, 0xe, @void=""}, @generic="1a491b895cf902628b9ebdd2ad24d7624f87b01e0809e9b4ffa7950e11b49b36bf19eaf311ec66c5b6", @generic="7f6bc35a34a75449", @generic="81aebede3609a368762b089c2e683e73bf19950bc6a53ea89d"]}]}, 0x144}, {&(0x7f00004be000-0x154)={0x7c, 0x33, 0x300, 0x7, 0x3, "", [@typed={0xc, 0x3c, @uid=0x0}, @generic="ebe21f7e0a3430d8f70f0dd410703a104924e7d383bedfd045bf15a7c3eaf3d872075220c9e6cbc34cb03469cfa16f82ab0c450374332f721ab7ba22fbe701cb59697c81d8e1c9b685323e645224c187e710a661eab0ca71545d1191e87e"]}, 0x7c}, {&(0x7f000034a000-0xe4)={0xd0, 0x40, 0xc00, 0x4, 0x1, "", [@generic="d74bfc878ffa31d96183c91da64daf2d5ee87ca3b698eced6e8e2033cc52254c7870bf9b165fcb707dd5a3aae3b602144d63bf11b9c53c4263e1208102185428d0817a2fd22eb6b6fdca5d61a051cf08645105e8854bd7b6f734f8840ef9ea7f000b39cceef0eea54277956dce86509ee5363d89b24558a880865d3bf8eb7b31cd7870496297858afc65df2e6ec81ba80d47908d562be6f26db5534adf79b08eb1443271bb964bffa0145dd2a34d8ef5a0146d300a6a1129d02c6133f4e45b63"]}, 0xd0}], 0x1, &(0x7f0000e9a000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x70, 0x2400c800}, 0x4) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000006000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000-0x19)=""/25, 0x19, 0x6}, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000-0xb4)=[{{&(0x7f0000006000)=@ll={0x11, 0x15, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000006000)=[{&(0x7f0000006000)="32b53a5de2eeea0475eef8087b41023417beb2dd89fada942d351375cc49e268b6f09b3146103ebba6bfb7e40267f323aa076a8a38cca9bfc3a9668b8e36fd1fd72075a303c1f33b58adf52cf6cca8bfd2ead7fa2a05eacf019c4fe20a9506bdb11b03b4850af5ddd13f6ec33f5c670d1bf4c511259e7005bbbac3be7b03d0c148bd2a4c3283459c1832a788eaa7", 0x8e}], 0x1, &(0x7f0000001000)=[{0xa8, 0x10f, 0x3ff, "93e13838b915044bfdedd4c40c650801e6371bda6669f8e080351d24c7d56cac900bec405b7e2a250595665dc9bdb6acfee92e978136c37fdd0c4ad988dc18be66e542d5bd69dc0e89319eb09373455cc74205e2dd66555753bdcfb478d2c8062938c18927dd4807764058525f07d292aba731c84b563880457dfe82f7208799839f0bfe5acc7d5521646f3f1ccf15404e612d"}, {0xf0, 0x116, 0x7fff, "dd29c3d0483365025dfaa773ec3704d3811181e6579801242f9aeb20acfb35929a619ef50161f81f0fbdc5daba4ff1019ca6aeceb2ab06d3c8794b805ab29762fcfedeb5f2ceeef19ba1a2778e90ebb1a52ff0710f71b0591eb6779c9201351ce7f3f71f45b4cb109bff4e7792144266b0ec1e4f56c5731acb26bff57a0f26119854dfe2cd8c7f6b0aed0fbdddb5b26572f7686dac899eeac4659c1a9350a071e5f42983d4e23932092f2c929d9766fd66626ef4a7b9115e9fe8317c2c55b032dd09f3378c70605a6e480251190ce4565f4201a0246c40357bf34de3b0aadf"}, {0xc8, 0x110, 0x2, "2d56c0777a82790662022bcadf8517a912f32c1cf0af45cd55430afaf91cb945ffc6f37afdee8506ae795337e933665ed0a70ac74033cb9206364bdfc9458206991e92f49bedfe6aaa59137c7efb3b8d4c45d13aa704325ab88d41df14c2e9c27a87313082c1a5ba0d036969eebf77aeb445072d05c48d0a88c6a59375d164ebb1ccaba3935eaaf4eed1cbf1494b9f9a11384e3182271bff18ccefd3d461bb51ec0b958334d676342c8c1af0086bfc8526c4"}], 0x260, 0x40}, 0x8}, {{&(0x7f0000007000-0x80)=@generic={0x9, "043b2979babcc103bc30c9a9fa32d9540bed2bf9de9e9a2809ab050e4c73ad3ee13456976af8e45aa08450e18f8c6dc92685b875624b835c1e4e9145cbe15116a16657de48a8117d1f0a5209bf772f48539340e0eba5d7e934bc94a0dab0a3c090350b0d0f5b25e7604f730d03cf7b6b4dc5f5ae3f6f027b14313adc9e28"}, 0x80, &(0x7f0000006000)=[{&(0x7f0000005000)="3937ff973602c6c78398a189142287820ab6576e48fc505df2bc84ee0abd4480bbe56dcefbb97fc845af24065575a182e3d0d4b29c53c1d5a85bb8f46509980f1c0aadfc2b77f594859dec579fc9f144568dc7cd52426aaf58d61209817329b7a6c69aa27edb3583ca388bef35cb3973330b420cbff65c", 0x77}], 0x1, &(0x7f0000007000-0x218)=[{0x10, 0x112, 0x3f, ""}, {0x98, 0x11d, 0x10001, "4064a849aa6c694e54dbe5fdedf1ee7dc6d0350b68274d0846efec49dbb1e720f05ace9e494a7fd8ea2a6dcab930e6bc3956ab67fbe56641d73cd3712be660583d5c39eb0acde0ba91a7425a997fa3451a34890c2cd0164168e8160392b257c1a9e25605209477321b54f1400f26e75467b6cfeb0ca914ae713ff13521466a63b5f31e430f1b0c"}, {0x70, 0x10c, 0x5, "a563501ed9749d508a9ac3c5e067eab5ff7f8f382a22f4db7c4ffc3707bde502b1917db322f928309c9f4668ea7742ad7d8fb3179188459e339b9d6a0945c88ed0b7f42911ba0db3cee145e8a6af65689eaf0bfb680eb1db8646769c7430cb"}, {0x100, 0x0, 0x8, "2f1bf2493116028b3c3bb99d1e27fed02f45e338a225535722529cf67a2c93844e6da8d5d0c253a9ceb2dcca8e9dfec43c727b063ae41ce4a5171f7f6c822b044c985a8f7f5960b5f83c4db88c002090ba92f89474e7162901378e124016ba0bb37045dd82a22ba85467a8374b0e056cd9d3e1fa5d3337a7a2396fc3cf461a30a77d9f759d2e75799a32972102ad106b8db9e703b34051bd6c746b4e8c63af4c6e148f5d20b5f389008013f4de69aaa95d9af5e9ac40b65ec2034e0ba477e7e989bbbffeb21cef20df4fba761cf10ceda8d5d745ff217a0875012854a1a6abcc213e51f5d9514219ebc27379"}], 0x218, 0x4000084}, 0x2}, {{&(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000003000-0x15)="86d2aa05f568bd067a29af00fca0bd3cf43443784f", 0x15}, {&(0x7f0000006000)="bac46938376f7dbe13fadb797ccde05bbecaa7be30f035fbc0a6aae9a3e9b7e158b33b78a22743d49c2d6f578eaa80387fa9640fe7996d33ce7020f1798a73105e98174b5cc51dbdab4454270270d7b90e4e1f055a154758a684ebaecf4599930669efe7a7602a12", 0x68}, {&(0x7f0000006000)="19a560761b6c1d40f3b06e28dcc3fa0ebd898c40c5f4aa1392739d889b0401604119096fa01ca9023d7bfbcf249a7157d6ae3bc72031a07d2d990af88c6a842ffc93443770ad34d3b6a674d22dceb1e87c3ce04cedb56c02edf74fa71aa1576864c11c8952f69900a25aa11f083414341e8a008f8f4b8ee73c41b31017890a0b87d4d96a2e3a5c248bb2f1dbf0ce", 0x8e}], 0x3, &(0x7f0000002000)=[{0xf0, 0x105, 0x3, "b73c38399453766b9ff07eae0cf2eede317f895afbd89dc2b6d6d9223a6612c231e6245d87d50956846abd8560e6f9ef8492a92ba1fb65132eb27d906f3df6211aeea4555501ae5d5d53bed8cc57a1c828f93e21ef443b3a536c9db5a4c7b20639e3eb1dfe269326f9aa799ff59ffa003d9bc6a8b8a08cd678d1b0398df1cb076b4f7565c0d74eca6183e6746efbbbd2aba499b1ddd8b6bb4c517fddf099fd9a130b896ecf3d75309c2d37159dbe39de27f0a467e1d19b20f9a2e8460394882057b1689031bfb5985ec99ce3e0fbe8d100196cb3ccc1013ae023bb6258"}, {0xb0, 0x101, 0x9a, "3936bd1387b3319292800caf287a10d9077d62dda8ca2d32e76ffbe874bc57e161e4f86635927d5cc3e91f97699612fabefd5a96f95b03726b3ecdf5f11f35e85fb222ffc281c3a1bb51a7fd037c93fa4599f0903066db62ad8b0dd2dba1f706d06ba7b2d3e78d94aa47878fbd0fc6189595c33b96df517c41a5c61f7dad0ee2f9835dd3b0656d5cf0dccda2ff56d9cf9f9cd1bd7391cc6a57cc45"}, {0xf8, 0x19b, 0x8, "d9e9761f706616bd4903311a400ffaae14716aec27d6c0a767c736961de948e3512301d6a76418448d622886d2d26d419604defc3db960ed53566edf57832f143bf5d0f6b360abf03d3a6c7cffea31413375226cddab3c1d9eb7327defad4f2ba2c0a0204e201967d0c80b141eb5c18e1451e7992744adbe24d7b0d598de1b64abdb346271c3e34fdb470d5034d4c427aa3c21bc8dabfa6057fbb5028f18a78ac8cd84806bc3d09bf3d60fda0aceac4225816731b7ef1fd14ce16b20345e9b2286b10d45afa7756fed838dc6c544d0e2801ce3347b65091443d02d84bd83fccb00c2f81a"}, {0x38, 0x110, 0x0, "9f421539547709ad5d395c2131a36d8151fd01f7e642464a78a463f0da5c637e7cda9d3a2fea257d"}, {0x80, 0x110, 0x3, "0938d003b5a5267b425e5c0b8fe89d57cc3400504995fda00e91e482012387106d33ea4ea46bd3b68a1127e0473ae7c2d2a57afccd1fc115e49264ab36284fab8ecbf3104ed8272afdbcfb8f50301702b9d89972fe1651eb4e507c6d8644f246a565f5f62283b921e7"}, {0x1010, 0x11f, 0x3, "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0x1360, 0x8000}, 0x20}], 0x3, 0x40000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff3000)={0x0, 0x0}) socketpair(0x15, 0x5, 0x6, &(0x7f00001b8000-0x8)={0x0, 0x0}) r2 = socket(0xd, 0x5, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000022e000-0x10)={0x0, 0x3c, &(0x7f0000bb7000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a1000-0x4)=0x133) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000582000-0x8)={r3, 0x7f}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000f0000)='tls\x00', 0x4) setsockopt$inet_pktinfo(r0, 0x11a, 0x8, &(0x7f00004e2000)={0x0, @rand_addr=0x0, @empty=0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000596000-0x4)={r1}) ioctl$sock_bt_hci(r4, 0x400448fe, &(0x7f0000a25000)="d963eba3dd06844bbafa1bb77fd068504deacaf72e6824d2ebab143fd8b442023d07607f2dd6d23b6fe8144a4bd73c3c4627f787f524fd22411e4859c2cd54b2fcf43c2d94d136c3c10d9c62fcf4b66c4bb8c9c0d4a33e08eb351fead6c7bea4318fce2ae54e53754c777b23add0738fdd277456d5a027b708ca4548145476e42d5aa263042772252d62df4c397baa84db606c99fbb9143b21a617c12d8484327a347a315c0c86993995f84f5d832188dc8a08299efe6ce120060f9c4f3d46e59c791fa000a0a7179c836bc20c245c0786f614c5c267ae542608e07caf83dfd34beee663c0f4e2578da3cdf5710a28fab480") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000759000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8b000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b2b000-0x20)={@generic="ea4b67d9133b5e120ac578a76e0e2cc4", @ifru_flags=0x800}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000033b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) accept4$ipx(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd9000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000076000)=0x0, &(0x7f00007c5000)=0x4) unshare(0x1054800) write(r1, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x81, &(0x7f00008ae000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000050a000-0x2)=0x0, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a69000-0x8)={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000de6000-0x4)=0x9, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/16 17:04:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x3, 0x2, 0xfffffffffffffff9, 0x0}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 17:04:07 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x378) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000+0xc58)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000004000-0x4)=[0x47], 0x1, 0x0, 0x8001, 0x8, 0x2, 0x1, {0x1ff, 0x3, 0x5, 0x7, 0xb9, 0xabb, 0xffffffff, 0x1, 0x1, 0x4, 0x10, 0xb78, 0x3, 0x7f, "10f5c2803a64ff2bf321bd822c8d1957ea57845be910910723435771eaab5bcd"}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001000-0x10)={0xc4, &(0x7f0000003000-0xc4)="9f8312d9dd4f1e44e397663d098bb818a0d214988319094ae93fd89c9be728bf208e14ba8559edfdb537b5326aa6c467811e25551348c7b31d93fb0b94db82619dc7922189bd2a3bd1bab80b1088c6eb20e43f453d6afff8f0fdfe92654eff783050c5244405fdcd57df113f0880a5c8886e6b7262ea934b692627c5466afa8013af78af4eaad328ad93c6328f35d28abc6dacc029c6bfb4b8061a1ab451e090fe0f197d7b8ce1cf21db45fe0f28b956744be0ceda3e6d0680b572cb19b655e5b203f6a0"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xdb)={0x0, 0x93, "832818a1ad6a9b7d1d7ecfd17ec09b8cfa7f2256e60230e337665d9501d779aa56f888df89d4550d8f1d10946dc94bf6c20b52bf4010971593ba550613e1911315170c2bf74c998c7ffa9ff03a13dda6681e3feefb15e1211dd2ac343972e8973931c878a95b1bc10b852beafcf424b583094fcbfbc186acf911d96d6ca19b8f0a3d6cdbf87a1aeeb6c124342fb793360fed482f15d6257f9a66ec7223836822ee0d13f1f6925ffa4a2e067c3f7fce8c674376c03c8657598f4f7cba5c090ebc43b834ed6298f2ec68f7b30489d21e853d13ea"}, &(0x7f0000001000-0x4)=0xdb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x9c5}, &(0x7f0000000000)=0x8) getsockname$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000294000)={r3, 0xffffffff}, 0x6) socket$pppoe(0x18, 0x1, 0x0) 2018/01/16 17:04:07 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f00001ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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) r2 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000e8000)=@int=0x0, &(0x7f000003f000-0x4)=0x4) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) socketpair$inet(0x2, 0x1, 0x7, &(0x7f00000d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000480000-0x20)={0x8, 0xfffffffffffffff7, 0x0, 0x5, 0x8001, 0xcd58, 0x3, 0x39, 0x0}, &(0x7f00006f7000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a5b000-0x8)={r3, 0x6}, 0x8) 2018/01/16 17:04:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eac000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000a34000)=[{&(0x7f00003e9000)="0a5739e3b063a98c2395af7a4368b7df1453fb7812a1e8bf7f1c7cb80bad47ce1feb216c724056", 0x27}, {&(0x7f00009ba000)="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", 0xfd}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001f9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000285000-0x4)=0x14, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000313000)=@req3={0x5, 0x200, 0x3, 0xbed, 0xc72d, 0x7f, 0xa054}, 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x7c) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80020, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b8d000)={0x0, 0x7f}, &(0x7f000066f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001fa000-0x18)={r1, 0x5, 0x30, 0x0, 0x5b05}, &(0x7f0000c74000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000671000-0x4)={0x0}, &(0x7f0000245000-0x4)=0x4) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ae4000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b6c000)={0x8, 0x8, 0x8, 0x6}, 0x10) sendmmsg$alg(r0, &(0x7f0000a75000)=[{0x0, 0x0, &(0x7f0000a63000)=[{&(0x7f0000d56000)="7cf67b3d64d9ce7c6b78106d901fbe694f3ac5112f0b1d0edab493252e98cde29d617f701551afd2197e0ddacea8f56de6ee796cdbc673bba24b1699e99465fb168e614d6687c99dafde65a3d18e4d0009ee1c5816d7aa4ddb24830991534089385396060ee6786dfb23a09648f82f8717e3f4b2db4d3f30bdd9169a667c59071342084950edfa5354d9c4fc5b9f1a5e49aeea724286615566b4afb10244d67fe1e993d2aadf7058f8e14739fd1967244f0af1411dc0fc66692c72722a9c641b53fd8621375ac55d", 0xc8}], 0x1, &(0x7f000041e000-0x298)=[@iv={0x30, 0x117, 0x2, 0x15, "7c0b4fa63ebaa127dbc6c85bca27a4d24146f17042"}, @assoc={0x18, 0x117, 0x4, 0xf56}, @iv={0xa0, 0x117, 0x2, 0x85, "72154bfd7536def52c0c5bb07d952e3cf0f162ea831d950179dcbfc8c118d9799cc64064d6a50a777d4fb126ce059e780cf6cc843daeda553a3dca1b39a4aa86dc789c47c397dbe6bc2ff5b1d5e99572583f27b55a1f633ff8f0773833f188998a481a077be1c8a5bbad1a1cfc43bc2697555730f70baa38cc0ca68a2b6d06b34a05ec7ba3"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5e, "f62df7c74cc471c423d40c88330159ba2c4260f3916bc1bd4df7233d8f6705a1e82b37b7f10bdf856e697acc489995f1978386a614dfc004211d70ce6e594a36152a30714c1a52fdec60a97b07677555b6692e66c96f812a94fd50818fa6"}, @iv={0xd8, 0x117, 0x2, 0xbd, "61bcbeb7b0ac72d26a2b0df045bafab6b2f455456900a65b08c4d63cf7c165268028360283365f1a54ce8b062155eb1b90a4315d5919370ed490b64cd0003d239615f331b49765d75138ec436c3bf67981382affafad20c595c8b28d55535a0d4713ee4f12a5c62aba3fb4296cc6fd64169673f3f23636da6c836b3609cd56a273660aab9fd06665d989288dec76c99bb5be95213703333d074bed5cfa11871c642f1048f1686f062c29d8982f06c7e6bfcaa6a6b167435270d415764f"}], 0x298, 0x81}, {0x0, 0x0, &(0x7f000027e000-0x80)=[{&(0x7f0000b49000-0x8e)="805c91256d1387619932db92a2277e9df091af3c4c703fd6b4437f2a7a26817b24831076a29a23107e854a1017ad9d06bef229f1dab8dc18bf951a7921846e6b7d326a227945942eb9b59ffeeaaa8c3a8f7a18e187d7bab3195d81b8dc2a42bf2318d3c218f8bfebde1868d03d4d0a334800fb1b9e613bc1ce5fd28435e0ff699eb85b1e11472f94d8c3664c2c79", 0x8e}, {&(0x7f0000e1c000-0xc8)="de504277f76e09f5dcb97c75135de1ca4545bdf7ca3084518b8286f37b578ea3088c3dc9ec3c7d6b6f85e7013a890aaf16c32227b015e400d90d3181132dd213c9ee65e278567007f33228eedd3483ce5251afd2be4e7388ea59e63f5f1a6031ba4fe2ee3aac6e4b6c145d6e6d18d29de7aec7c2ce9ae550e181f99bb9ed62446f73ff0304c25c3f27b405860a71375b923de4add48f13059c40544285f23c71d599c71bd7ca49bbd53a82aa8ff2f382ac07fa3c0b5000dc366f7b91a90c9a70c36171cbe5abc17e", 0xc8}, {&(0x7f000003a000)="14add31e5b41592d3c41bcfe47b28d92711df82e23ef5c2a32bace2aaeb3ae4f67717155cb692798cf54aec9de50eb2d5ef7d3cfa8ec52907313beffe4cfe33538b0c2950236cc3cd8099b37c1414b4f54a32f6cc5e52ecdb4bbb1a6d6547e8279e48e231de2fa499697a27e5978b786590bec395a381ae2c97c66b15f6a6d56990e0943709d0d77061e28b8c8f0a16a8ad7285f99c2c10d60194f151325f48987262e1e6578612e9ea5814781e1daa421a0f48a212dcc793ab6b7465b82c346dad90d0a28be9826f95f7364bc5073666b49e3afa213bd", 0xd7}, {&(0x7f0000aed000-0xa2)="6c7d1b1d224338bb5892c17d7bb0ff27aa57c006424df13ede89782265752f46fdfcee3a3108834bc30bfdc03d63a603f50498b614611e12f50f85d957b6683e796c369e0814b81c3ea175a73b49686c316da5d74142294d6d8afe4211f0d81c355b835650d73d67fd61a1f28f5dbd4b3a734afb16bf887d481b944ef4b534ddf7e4591f116d9cef57a3fd979df109bbd91e547a9e1745c9e5ec42cdcdcb77a1e8f7", 0xa2}, {&(0x7f00003c1000)="ce32fb812ef6f60a87a45c631e785e4cba670c166ce3d7a52edb4e", 0x1b}, {&(0x7f000087d000)="5764f2455fec9bd5088f7c822c8fb36ce752b5df990d2a6949bb6ae453376316b2d242b17a14c3e8c76eb0965aa4c772eda114092ded929b529985f734be9a9282606130a56bd65be2cc987b4edc931aaa933e30c9e8c55c96186f92a32afbb800ac245e7246f628e1b6ea507fa17c824fc7ce5a006518ab89ff75d012a69f03bfca9e98dff3f6bc81fe5f730fdead8037156cbe631083ea16c060995aed49238a79dbff1e485f54aede681dc61439af33e30c637014b6d052404b5fa9eadee4bea248d08fb1b37b908576cb3d0a9bbfdeb4ce30516b1cb76e886dbcec0f6d10330c841121", 0xe5}, {&(0x7f0000f05000)="258f0a783afa0720c36f94ecf6dada6bd99514e10d618387a3e51f081a99e67a2ba226643ce1ca8631a6001092712a8712f566bab3d04fe29c4b763c8c84e10041c4f03f71bd4fcdb40b2de0c5225234c449a464e83810fa181b2756a55b8cf4040fce5c1e3355436ec249f481ea80d65520a27dfbf8930cc2dcd64a30463e71bc913298b51de5cd265e14298c51aba5fdc5298daca540e8edc8ba74c9d4fcfc66e119f55641167ce720145496633a9c1b81b7479a0613f993e86e62382e42d6c7a3e64b2c27ad029b40744d8e5c509c189a25", 0xd3}, {&(0x7f0000db1000-0x31)="a34ac61617abd4eaf65fc0c7fcd3f3437c9f87f7f02ce8c7237fdff526d961545b0a79bad74d251460aeff155ddb9a324f", 0x31}], 0x8, &(0x7f0000bb8000-0xb0)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0x50, 0x117, 0x2, 0x38, "304e2466f0549d5e567d17d5989b54e6127e40993d10c2539385c81dce9809cb6c8f7f01b00dac8499bc91af6a17eede747c1214e630425b"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xb0, 0x90}, {0x0, 0x0, &(0x7f0000bac000-0x40)=[{&(0x7f00006cb000-0x39)="e0ea4275974788cdafe4ca897afd5981b055e9e24b48eb5cea00b37901a9560fc996ae67ef287fa072d71253bf5b3b5769f100994655f21bb5", 0x39}, {&(0x7f00008a2000+0xd7c)="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{&(0x7f0000771000-0x11)="132c7cb876f4a65c1f3a5edbd3aa584749", 0x11}, {&(0x7f0000907000)="dbe9306a46faf103ee4fc45c79df0461c65a4533e23e185a5d7e06ec7297d6c1d948920ebe5c7e43eb769194924e7a95fcdff9b0d3e1a1286342549576be91d385a5ac8e7e74520b5bc4b0199e36e485dd906dcfe5e5b84b4cb99601", 0x5c}, {&(0x7f0000905000)="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", 0xff}, {&(0x7f0000747000-0x1b)="f939e6d46e4f4cc513ff676cc85a704c4edef53a8dff01d248948b", 0x1b}, {&(0x7f0000957000-0x22)="433a82358cffe3c203590584528acb7f6bda86b11fbe1e840088d91d1f6bf4247a9d98549a7d8d1f715e8b930c01edc19eb686c3cd107c472f84d93777a5ebe4c18894b28d5cb074a9a4ead082a979de4c45a5cd0543d940ff726d6f5daec4e455d1b5a4de0866799bd08589d5", 0x6d}, {&(0x7f0000486000)="7e82b5d4f2b6817ecdd608a6c9f6ae92c9d921668fceef72d13024e15bde7488b3612aa7b25d1d80be6dbc0588df4c8727882e8a1343e4e147e16a7647231c24dfc046d2e24d43980af3e7683023e55bdcee9bc902435cae954ce502f30d50c44fdde1c9b38e51b941955713555102fcab2a785259dc8d7e8a3e34539765db5ac1e39cd5d9b0fed718cccb91c96ccb2292504cdd916a8358ed860c95a67cd7cb03bd759689ffb112d0fe1e8bc69f36cbbef4020add1946ed0451ac6fc7572f553bc3007d704baf0df0", 0xc9}, {&(0x7f000020c000)="d3332a0e5af348936bcf4246da8a1be77fe0d0290bff0d4673257aa9f4ebab594cbdff29353cb1a067179d63983469dc41aa9ffd2a036c1ea8db7fb4307405df12086a81aacb2b24ec71820bd085111fc6448e17a266bf0b6da7a15caee39b425c7e71aa47cb4a294269b4a925ac5df5753030e86e0b6a3d447d961c09f8c0918b55262c10f655ff2012210fd27eff0ddaf679e9b141134015be040da5b06621ce35", 0xa2}, {&(0x7f00006ff000)="d771b151871a8b51df54aed36982d3570be2dd37ebb75e97110f5cdfe02d531bb00500e976ecdb4aa89043c9b4f571ffe124fb939633d034805d1fc070951ab7d8fa4c79e06520c866d1813eae87855228c14709fe8a934335a67b1b4ec368e938a51f5a3f6fc7cb7da2d40572a2e67df0ad0f3ab089140d51747fc4922d65059299fdf0f915ce725d780adc8329bd15cfbfd20bc1dd35ccbd76bf38be6f898fff2aaac84052e6fbc8ac2385b1b12ea5639c925c67cd581ac4ac23f402c046518f8d172080a8f48869489f57b2a9ba39ba86f12d98ff", 0xd6}], 0xa, &(0x7f0000a5b000)=[], 0x0, 0x4000080}], 0x6, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00007b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0xc, 0x0, 'xcbc(aes)\x00'}, 0x58) socketpair(0x2, 0x4, 0x0, &(0x7f000046d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e5a000-0x10)={0x3, 0x6, 0x84, 0x3ff}, 0x10) sendto(r0, &(0x7f00009a9000-0x82)="26cde6178b196913976cdd93466d1922d3ebd007946e5c3d9819dc54439903b10535f779df7b233a8aefba9382fbd496efeb94151bae2afab302c29492cce11fab20b0fcd8fd27b0899354426c90e8dcde01ce8386fc048708bc50fe4260a106da74baa65fa5c6cb4ce198aa9e6a317dd7eeaa28f9b8929ab6127fc125c7deef1d3b", 0x82, 0x890, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0x18) getsockname$packet(r1, &(0x7f0000096000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cc7000-0x4)=0x14) socketpair(0x1b, 0x5, 0x200, &(0x7f0000c7d000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00009f7000-0x4)={0x9, 0x3, 0x3000}, 0x4) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000)={&(0x7f000000b000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f0000005000)=@canfd={{0x3, 0x2e, 0x486a9fbb, 0xaf}, 0x39, 0x2, 0x0, 0x0, "789927dd8445adfda23a49a909923be2d1f4bb71ca637cacb701e062dfa763853d5121f91e8f685fb7239c18e80fbeeb25d13933979f34245250345000489a96"}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x414f499e78d1b566) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000-0x60)=[{&(0x7f0000005000-0xb1)=""/177, 0xb1}, {&(0x7f0000003000-0x4a)=""/74, 0x4a}, {&(0x7f000000d000-0xe5)=""/229, 0xe5}, {&(0x7f0000009000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f000000b000-0x56)=""/86, 0x56}], 0x6, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x40000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000d000-0x10)={0x5, 0x0, 0x8, 0x1, 0x0}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000)={r4, 0xea, "18e2371c30cbde8daf5a94d563c38bca7ef519a624b793ecb209beb6edb7d9f22c50c9cb8eba047849d9f14f9fc7e40243ae39dac5a294d96e7b81993c1e9d68f89796fc9cac9e962dddc813f5004ce6310dce661279aca62f4255caf0f3fef69c0180231cfce9229ae6f0401da117a6bcd71ee667c7bfd7e5290315cf45926a9cd7e624e2b80f28384a8d2ce594355f60c7549a0916223209b6b4d592dde3582b56a23830cabe0591beb584b25087dafddfe259fa2260e7df979416d8889539fde51d70c91f7bfda42032a59916918eea48cf1b35735cc3a304dc59b0516331e4ace8324a451954e157"}, &(0x7f0000007000-0x4)=0xf2) getsockopt(r2, 0x7fffffff, 0x7, &(0x7f000000b000)=""/97, &(0x7f000000a000-0x4)=0x61) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000004000)=0x4) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000a7000)={0x0, 0x0}) 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xe43, 0x3, 0x7fffffff, 0xfffffffffffffff9, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000007000-0x4)=0x1, 0x4) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x5d, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00006ea000)={r0, r0, 0xfffffffffffffff8, 0x9, &(0x7f0000cb5000-0x50)="0b48fa7b3d4f3ca3e5be8f267d0c929077cde7597d620e7df453221f4f83fdc3ff27ab2d214aa79c99f9e59991fbede5be9b1364a1d09b0c9d681f7334d089f0b6ae7f432af35603064ced42cdeb3bbe", 0x0, 0x7, 0xfffffffffffffffb, 0x8, 0x7ff, 0x2, 0x5, "fb4a5dac0a990a668eac2452"}) getgid() 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fe7000-0x8)={0x0, 0x1, 0x8}, &(0x7f0000fe6000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe6000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x1, 0x1, 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x2f7) 2018/01/16 17:04:07 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a9b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b05000-0x10)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c7e000-0x10)={r1, r2, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) pipe(&(0x7f0000236000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f14000)={0x80000000, 0x0}) sendmsg$unix(r4, &(0x7f0000138000)={&(0x7f0000992000+0x82e)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000eed000)=[{&(0x7f000028d000)="50ef4e66a1d2142686e52dd389e22c26f2708acdc2ae83795119db99ea5e509b63447bba4bb5ab39b672c334122f21e10c4ba41dd75bc39b0b3774f30ba6def9c46a67e38dc65ccefb08f1c66cf3956f9b4127f5adf1b0c5d9b399665e468f2f89e2164aee38c02b665ace42bac6940684ab46f808500fd78abd818d6fb3745a57912e5cfb5a10958bc0696909b6dfedf298023634792bba17c5cf662ad7519365f2ac0cf5c34097123f03f73ae676506fc9e6352e36764f0f02de69f636e478d4268a97fa449e6bec54e5f9f2db1607963f3fd2e402bb3755a885c8e018c5", 0xdf}, {&(0x7f00002f7000-0x11)="abf7538a61a3cbbeb70c5765d686e4715d", 0x11}, {&(0x7f0000842000)="225cdff59acec963a4527630536920153bf688c67894e8dd5f215b8fdb4f60a27ad3d4543706d3ae63d0889e82f545678b89e1e4fd12c7956ad32c53d8603a488a6073d21e96fa9ad73e0fff28849825c60ce92ec9ed5735a8add6887ae2060ea324ae000bc3013330c7104a2d6866a21e60eb2eb5f86ac0f901d7f42ac2d46bff01ab01ffd2f14a08d703e73df472672c2ff173ec0b7efe1c54c98ea6cf348604cef3c45aff4080946cb4396147dd72e3cc9cd02044a4605a", 0xb9}, {&(0x7f0000a4a000-0xef)="80f12742cfe935ebc1a5a258f576d64262c5fb8be9576e8a41698f9cd66c37b4ff0c04fa84601f7ed68c78a2088a6474d0b9f830fa2a527f04d19ed2588c433a351364c71849c18ab270368a5da36a5bb0a1258ec71106ba242a2ea545eb570251decdbda6b61d423d9c0be36c0f4029a2e15ba25a5fc8a60fe68858a22b802ad73b982170768e5ff7e2959584f96c4900cdc1cca0266db2dbb2f059514f1c202f0e53d611c87fb93bbdd67ac1fd0e5f0fd9988551d5f27c4dcff5de4a899c4743ff8c7cb18692fa74240baeac11aa9d86087d2e228d0e4b770f22649b9ef375696672d30dea385772628be2b19889", 0xef}, {&(0x7f00003ae000-0x64)="62609b26352e861c7a1314e144d1295bcb5a035aef4e93050c8a4bbec2acedd6d56de132baadf267cd0193c4ef34afff44ae00b89d64e9ad6bf7f81e6915bbd97153b8800cc0f1cdc2a2294336e4d0828d90442b11c76213ef9f833d2d4e4a3e69b98a70", 0x64}, {&(0x7f0000db3000-0xb2)="6d3919985b7240e62c44bc247243b1d7abe84ad1a8d4ae4c5d8110800e9ea464e8ae6bc2736753604fe021927fac2c8c24f596f3a478d54d1543683f5ee4949d79022329a1c23bf5371580046689a4b83c366b05db9c895d67979adf32099d4c6e028aad6dda88dbc62ab1a07e7ccd7ee2aecf886d61ae99598fdff838028572e4e51068f101412309e64e4d3163c3238b9a30725b02d7d78f8c1a0f626b2c7a8fbd631fa2f8702662ce56fc3ed04ae279b7", 0xb2}], 0x6, 0x0, 0x0, 0x8000}, 0x3ffe) accept$nfc_llcp(r3, &(0x7f000051a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002ac000-0x4)=0x60) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000c1f000-0x20)={0x9, 0x40, 0x81, 0x0, 0x12, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e34000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000077f000-0x8)={r6, 0x4}) connect$inet6(r4, &(0x7f0000b2b000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00006ca000-0x20)={@generic="1f5560ca00f37527afe7beb782b02d56", @ifru_flags=0x2}) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00008c8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fc000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00005b3000-0x28)={0x1306, 0x2, r7, 0x100000001, r8, 0x0, 0x1ad, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000030e000-0x10)={0x46, &(0x7f0000ace000-0x46)="f0f9e4f00d903b25747d316ece73b1a7dd09176ef3febbd6a89e8180e3539aed0683248190124d6295d05f798c8a6956e97177eaec7431c43447c76d912679447c5643ea0c39"}) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80002, 0x4, 0xb242) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000666000-0x4)=0x0, &(0x7f0000b05000-0x4)=0x4) 2018/01/16 17:04:07 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xc59e, 0x20, 0x200000000000, 0x2}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x3, 0x2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) r4 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@getlink={0x298, 0x12, 0x0, 0x2, 0x1, {0x0, 0x0, 0x0, r5, 0x400, 0x444}, [@IFLA_XDP={0x25c, 0x2b, [@generic="ef4c490236c5e4f994ff4f4f8606f6edc5ce5f9615805dcc46389c6cef56cbb83faeacc69d845fa31a9d112d163581bd8c76b57172298845401fdc9438b84313ef306158fa174dd721691619f1909d01294ce457847b5ccd7ce05e957fd55d1db3c41165e070e42417f67c9138d0e7d60f2e8494cc7c332ee779b6f868b40fe22ffe79a8b8e84ca979c72db29985756161db06b15a5131e541b9a0e84ec12dbe49", @nested={0x10, 0x18, [@typed={0xc, 0x28, @ipv4=@rand_addr=0x7f800}]}, @typed={0xc, 0x68, @fd=r0}, @typed={0x8, 0x8, @void=""}, @nested={0x3c, 0x6a, [@generic="f6047557d67fe80901f296354a89fda11b1983d4bd5f70aa565b951677936250faf304fce7864ab47fa0ac9ff773a7b83189c21cb908"]}, @typed={0x10, 0x19, @u64=0x400}, @nested={0x128, 0x7f, [@typed={0xc, 0x69, @ipv4=@rand_addr=0x1}, @generic="1adda3789591221dcda6ba5f01d760511783086e0f24f22ac7efc4fa2d605e25414dfd2c9f2692b0aa50421b85b6f289bb9b942025c1c3fdd421ffb18ceade2267c92f42f4a74546930e48a98b8c54ee387052ea8dd8ecc107c954335e4b4c4b41742134713fcaf0586b7c8447cb1acf03a66207d1536b8eecbcdff0f56adcb00a1d54bbedaeffff50b350c974fe9785ae442ed6e5fb95856e982fb513645831e6501a2cbe7c2f0a0bf4cada01c3bce909e02b", @typed={0xc, 0x5f, @u32=0xd426}, @generic="2c6781f19ca770631e68b51e3e67bdcf7fa24566f6a67c4fd36611202fa356235297a54c8a004636b11ecd9ff5842cbc840c2ad3b8ab7a7b94ad86d58c1a89f28f2a18e23bcada0c3da48dcce61ff731810ace7d6c32"]}, @typed={0x8, 0x71, @void=""}, @nested={0x14, 0x18, [@typed={0x10, 0x2a, @u64=0x3ff}]}]}, @IFLA_IFNAME={0x14, 0x3, @generic="5abdaa20671772322dc8c26c9cafde7e"}, @IFLA_CARRIER={0x8, 0x21, 0x8}]}, 0x298}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000)={0x1, 0x6}) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 17:04:07 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000108000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fb3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fe9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fe9000-0x4)=0x80) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c68000)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00002a4000)={0x5, &(0x7f0000302000-0xb3)=""/179, &(0x7f0000184000)=[{0x6b2d, 0xc, 0x9, &(0x7f0000194000)=""/12}, {0x3, 0x7c, 0x8, &(0x7f0000dee000-0x7c)=""/124}, {0x81, 0x1000, 0xfb, &(0x7f000084a000)=""/4096}, {0x0, 0x7, 0x10001, &(0x7f000053e000)=""/7}, {0x5, 0x4d, 0x3, &(0x7f0000ded000)=""/77}]}) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ded000-0xd9)=""/217, 0xd9, 0x123, &(0x7f000084c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000dee000-0xbf)=""/191, 0xbf, 0x0) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f00008b4000-0x93)=""/147, 0x93}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000243000)=""/200, 0xc8}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000ae9000-0x47)=""/71, 0x47}, {&(0x7f0000290000)=""/101, 0x65}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000f90000-0x9b)=""/155, 0x9b}, {&(0x7f0000cd6000-0x17)=""/23, 0x17}], 0xa, &(0x7f000051d000-0xed)=""/237, 0xed, 0xeba8}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000019a000-0x10)={0x0, 0x4, 0x4, [0x3, 0x8, 0x100000000, 0x6]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00004d1000-0x18)=@generic={0x80000000, 0x9, 0x101}) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000185) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000487000-0x4)=@assoc_id=0x0, &(0x7f0000e56000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000229000)={r3, 0x0}, &(0x7f0000aab000)=0xfffffffffffffdb6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001ef000-0xa0)={r4, @in6={{0xa, 0x2, 0x58, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x401, 0xfffffffffffff65b, 0x0, 0x1}, 0xa0) sendto$inet(r2, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r2, &(0x7f00004b7000-0x60)={0x27, 0x6b25cca0, 0x80000001, 0x0, 0x3, 0x6, "121eb05aa8f930763ec762bea2de578ca3c374fa4090451a8f085b9453eaaa63f8038ab99cd6e950ccd36a38f8f416cd35d974ae244b92b8aa7502c47edfae", 0x8434}, 0x60) sendto$inet(r2, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000790000)=@req3={0x1, 0x10000, 0xfffffffffffffffd, 0x9, 0x6, 0x1ff, 0x7}, 0x1c) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000c42000)=""/5, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) recvmsg(r1, &(0x7f0000d93000-0x38)={&(0x7f000082f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d23000)=[], 0x0, &(0x7f0000225000)=""/198, 0xc6, 0x0}, 0x0) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x8, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x8) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000653000)="", 0x36, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a6e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e2000)={0x0, 0x0, 0x8001}) pipe(&(0x7f000026e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000746000-0xc)={r1, 0x80000, r2}) 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d16000)={0x0, 0xb0}, &(0x7f00005cc000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000254000-0x8c)={r1, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004f7000)=0x8c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80807, 0x4, &(0x7f00001c2000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x10, &(0x7f0000d84000)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @alu={0x207, 0x7fff, 0x6, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}, @jmp={0x5, 0x3, 0x0, 0x7, 0x0, 0xffffffff, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x8, 0x7, 0x8, 0xd, 0x88, 0xffffffffffffffff}, @alu={0x7, 0x1, 0x6, 0xa, 0x7, 0xffffffff, 0x10}], &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000406000-0x10)={0x1, &(0x7f0000abe000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x1000) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) accept4$netrom(r0, 0x0, &(0x7f000068e000-0x4)=0x0, 0x80000) splice(r0, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a08000)=0xc2, 0x4) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ed3000)=0x0) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000087000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000c2000-0x10)={0x3, &(0x7f00000ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000e2000-0x8)={r1, 0x1}) 2018/01/16 17:04:07 executing program 0: socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000b52000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd0000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000e2000)={r1}) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000009e000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ff3000-0x18)={0x0, 0xd1, 0x8, [0x8, 0x5, 0x2e89, 0x97, 0x3, 0x2ca27f18, 0x0, 0x3]}, &(0x7f000056d000+0x7ca)=0x18) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff3000-0x82)={r2, 0x7a, "cd556372c0e339cf6b694127d6eb88a1135a8b13dcba9d10b1df378376a8340dc64d8a898c91267023b438f01ce012fc2d69901931ebd25e926a74e71cfe9466f0c2f3fd9abc3e4883cec1a3e81543cbdc4f4cdc9d8415f1290b47b9b4b109fee31dc1da46c4716876867952571333d73afd304111ebb34195e8"}, &(0x7f00000e4000-0x4)=0x82) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000039000-0x38)={&(0x7f0000909000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab8000)=[{&(0x7f00008e3000-0x53)=""/83, 0x53}, {&(0x7f0000d7d000-0xd9)=""/217, 0xd9}, {&(0x7f00006ff000-0xb9)=""/185, 0xb9}, {&(0x7f00008c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f65000)=""/224, 0xe0}], 0x5, &(0x7f00009d9000-0xdf)=""/223, 0xdf, 0x3}, 0x10000) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x6, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) sendto$ipx(r2, &(0x7f0000a7a000-0x1000)="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", 0x1000, 0x20000800, 0x0, 0x0) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x99, 0x700000000, &(0x7f0000fd6000)=""/4096, &(0x7f0000fd6000)=0x1000) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000fd5000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000025c000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000bbb000-0xe6)="68557f70b113bb5a72405b3cb510f9ff73f3c240e1a4c4265cab3699b7bddd1c66b694ff8643b8dd9553d4b3a2907fbc97828aa1cce7a1fc07bb9d7bdeb1391c77a6557c72bb509b3be4b5b68f7ac01b43d336dd80cad361f26628208e9a7c099a3c0b01e8f89035a8591803cfbe48f6dc5c0d1f0576c5e27a6559c5ab667d0473211a2aa55adc5b31b5af9e1696d9ba90cdc666460f5d6cfbceef26de245f25a15853030d03c741aef6b3352d37b2f5f9754f7d0101b750bd77918da17c84786700a6a0aecc62f9aab0f93dc903135c90e157def49ab1a46a721402721772e6ce908f3102f5", 0xe6) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000853000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xace1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6}, &(0x7f0000ddb000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c53000)={r2, 0x8ba1, 0x80000001, 0x2, 0xcb, 0x552}, &(0x7f0000ea5000-0x4)=0x14) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, &(0x7f0000d7a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000096000)=0xc) connect$bt_l2cap(r3, &(0x7f0000bb9000)={0x1f, 0xcf58, {0x6, 0x400, 0x0, 0xfffffffffffffffb, 0x9cfd, 0x1}, 0x7f, 0x9}, 0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00007f0000)=0x2, &(0x7f00007e0000)=0x4) getpeername$packet(r3, &(0x7f00004d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000bb000-0x4)=0x14) write(r1, &(0x7f0000c2a000)="a9", 0x1) 2018/01/16 17:04:07 executing program 2: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) 2018/01/16 17:04:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f00007b0000)=@kern={0x10, 0x0, 0x0, 0x14}, 0xc) pwrite64(r0, &(0x7f000001e000)="", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a3d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bfd000-0x20)={0xfffffffffffffffb, 0x772, 0x6, 0xfff, 0x18, 0x4}) 2018/01/16 17:04:07 executing program 1: syz_emit_ethernet(0x128, &(0x7f0000f76000-0x128)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x11a, 0x2ded, 0x5, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f}, {@random=0x9, @random="bb4053fdcf99", 0x5}, "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"}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000112000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000007a000)=0x0, &(0x7f00001db000)=0x4) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) pread64(r0, &(0x7f00006fc000-0xd4)=""/212, 0xd4, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) socket(0x9, 0x806, 0x7ff) r3 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002f3000-0x8)={0x0, 0x8, 0x5}, &(0x7f0000a9c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000098b000-0x14)={r4, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x40012000, &(0x7f0000003000-0x10)={0x4, 0x7, 0x971, "7918206cc3ee", 0x9a5, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000003000)=0x80, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x11, &(0x7f0000001000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x53, 0x3, 0x4, 0x8, 0xffffffc4, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x3, 0x6, 0x0, 0x40, 0xfffffffffffffffc}, @generic={0x2008000000000, 0xffff, 0x6, 0x9}, @ldst={0x3, 0x0, 0x4, 0x7, 0x8, 0x40, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6ff72a4d}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff1000)={0xd, 0x100000001, 0x7, 0x3, 0xf, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000337000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f30000)=0x0, 0x4) syz_emit_ethernet(0x1c, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x6558, "27f8dbfaa35d4234682951a43a0e"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d38000-0x4)=0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) [ 2266.343507] sctp: [Deprecated]: syz-executor3 (pid 20046) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2266.343507] Use struct sctp_sack_info instead 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004d7000-0x4)=0x0, 0x4) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0x10, 0x0) r4 = socket(0xb, 0x0, 0x81) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000038a000-0x4)=0x10) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000+0x9f6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f000075a000)={&(0x7f0000001000-0x4)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000081b000)=0x10, 0x80000) r16 = socket$kcm(0x29, 0x5, 0x0) r17 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000531000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f22000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r24 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r25 = socket$inet_dccp(0x2, 0x6, 0x0) r26 = socket$bt_hci(0x1f, 0x3, 0x1) r27 = bpf$MAP_CREATE(0x0, &(0x7f0000f35000)={0xf, 0xffff, 0x5, 0x4, 0x2, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004f6000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d2c000)={0x0, 0x0}) r30 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept$ax25(0xffffffffffffffff, &(0x7f0000a9d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r33 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000784000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r36 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r39 = socket$inet6_icmp(0xa, 0x2, 0x3a) r40 = socket$bt_cmtp(0x1f, 0x3, 0x5) r41 = socket$llc(0x1a, 0x3, 0x0) r42 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r44 = getgid() r45 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e02000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r48 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000509000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept4$unix(0xffffffffffffff9c, &(0x7f00006e0000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x0) r52 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bf5000-0xc)={0xffffffff, 0x6, 0x8}, 0xc) r53 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000712000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b22000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000976000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000054c000)=0xc) r59 = socket$packet(0x11, 0x3, 0x300) r60 = socket$nfc_llcp(0x27, 0x1, 0x1) r61 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x5, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r64 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000010a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r67 = getgid() r68 = socket$pppoe(0x18, 0x1, 0x0) r69 = socket$bt_hci(0x1f, 0x3, 0x1) r70 = socket$netlink(0x10, 0x3, 0x1a) r71 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000964000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a42000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a76000-0x3a)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000e55000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004d0000-0x30)=[{&(0x7f0000571000)="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", 0xfc}, {&(0x7f0000000000)="00bf2527b28ad633587c084a6ae6b3868c8ecc91f46345f46f40", 0x1a}, {&(0x7f0000000000)="", 0x0}], 0x3, &(0x7f0000f22000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x4004040}, {&(0x7f0000f32000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000693000)=[{&(0x7f0000001000-0x52)="5a184d73e4d41936b5e1287bcbd35e9aeca7e717a57bf3c3ede90eda6b9f4b408f34a29c2584b4b33becb6810360d54f1a7e89d6d41bb7a8c094c12fa98da665a4e6548cd0119e7f11ef4b7f4e1e714c85e7", 0x52}, {&(0x7f00005d9000-0x36)="b206332d496cdcff1ee117e285ac937e6a8ae5310cacd364e3748ceee53f62799cbaaa859b025e6e4858e44cc93e1767b39bb9172f19", 0x36}, {&(0x7f00008ea000-0x43)="656670ca169f9d53cde908f3516e7a9d0b28f01506cb6fec0f5df29c8a4d23df1f7d2fd81eab7e5e6fa867b19ca38e46c01dfb27851fbd96b071ba5fcac8aa42447894", 0x43}, {&(0x7f0000577000-0x8d)="a7eb7aee1535011696bc1e050ba9c6388f3b058bdafc81ee5360a3786d5618f611bede88c5975f1ce6ad351f61769262424952e5f8f5ced9c192ce4dfbaa73cb9f291e258f5f9f58defeef441743d437dc381befac5609d461cdc879b18a0aa0701125de3fd807020fe7da4e774e6e9cb6460ffc2465d86eb9c6a1afa8517218e3cfe86d9f74b824bf34147c51", 0x8d}, {&(0x7f0000a60000)="216bff5893ded706c78973efffaf482d8b34233bfe47ad7d20693b975fc4772e162923cd9cd9a9136ea5727f0aefb1636b1066f1db4d20cf832e2b2fd357fad67b2930c2194a5a4b6d5bb017f51aa12db69944eafc7863af81d1b7579bb09e45b6ecc6868fbac3dc495d84074a724f4f303d9031d1990a9cec48d1e857f98779d8b5fa9c72af649046c9e1f8d6fd04b66e4a8d215ba6dde3b5e23b8cd4445baff472a98459ff417022057692eeab1e22bfc6349f0262f134b7e8100dbc96d75831", 0xc1}, {&(0x7f0000ab6000-0x51)="bc570e351c7a93351da931bd141ddbaa4845bb4cb32b88fbae64a0ca38112cf00cd7c0281c280068b8986a1472d9bc43d2fc5791d1cd3deb4169d515868b5da0b2f701655f6ceefa3b6450560d9c7d1892", 0x51}, {&(0x7f0000000000)="5f8597480abdfa1019fe553eb42a6b40ec6bdcd3fd7daf9dae7828245ef0f2cd2860fee95217918c4d83d3d6b75b759baf5618b8930cb66facc9c5d6538cbcc4c87f84a24387292a5ff2ff6a2b56535afa1ee69d9b398fc5a72176780275b321d1dfc6cad180f6984164203b8a9c9fd15fedd9e7535306c462c46a5bb5b5f056c9998f04912aac9e8a7efc8f3340ab343bf5f85282b96aa25427c78fe09c2703a90ae8eb6a0878189623d134fb2b9db5a710c66e66c6a18c586fc262b7fb540acf3aa8842d3f03713b4ec0b31165aa3d46da3729372a54f8d9252b3937bb7f6a49bb9d9060e34b9a4f111ff702049c6c660a", 0xf2}], 0x7, &(0x7f0000001000-0x128)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}, @rights={0x30, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36]}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r45, r46, r47, r48]}, @rights={0x20, 0x1, 0x1, [r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x128, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f000094b000-0x50)="633d5fd87a00d928cdd7cd53357157e56c3d177cd15db8c433a5c46844092da2f225b7a89fe81656287fca9c060e537427293576da0744aebe99358db64a925d59632a17d54109ec31681f6deb77b0c6", 0x50}, {&(0x7f0000001000-0x5a)="58a9be3faf74ff7eff1b980353c46bfbc7a99f1a1e4fc6cb35682f7352b598330cc20270a33a70557b5f2737ca8694bdfaa9ea5a328a9feaae350779d869d30a6856bf16b1edb8d2707ba929140f0cc7b04fd961421490c668a6", 0x5a}, {&(0x7f00002c7000-0xcd)="aa33cec8de339d6a96365e1336e27e642a6a4beedbb2b601b0c8dfaef3113cabd6f994f6196adcecc5eff5d002b7ed2d5e92d553269b8117ef191f523bc0e84948214e38ed3fff913cc6d2b743e4ef602818f5c2c1f6a5f68f75605aab62c509eb25ed10b471204d7096d38147503aaee177bea8b63d01882d8596a62a76a79055745a07fad1d922af0165c2c2d28495deab334cf888ce8285f46519dcb764601d72b9b6db93a7d966db75c6456d38660a6260b97f72f3343aab8345e8337a770a28f36a6de6851f0db45b2d6b", 0xcd}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="340aed937381dc8462e2dba18ae24b96efd5040035f2deeebd7cbd215e36644c7d7b75835acdc7e0f37ce96d2225834a49420a47f4ba4e98b9d670148f1acc4f4351d9ae6ebac56d4d08ffbdaa85f034b038397bbd08d3e4e8286a10a72adc598e7c1e201333eace271e4bfe3ce2841d23337a", 0x73}, {&(0x7f0000001000-0xd)="06cd2fb8472a64d6a0f5bdd6af", 0xd}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x28, 0x1, 0x1, [r59, r60, r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x28, 0x1, 0x1, [r68, r69, r70, r71, r72, r73]}], 0x90, 0x40}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004dc000-0x30)=[{&(0x7f0000186000)="", 0x0}, {&(0x7f0000001000-0x4)="7c4239ff", 0x4}, {&(0x7f0000001000-0xa1)="ba9b998da4641406bf6eea7d1da5224fa57899e944b69e5a9e95e5a024dca29838c206998b52cab3c4012c05914d7624c97fe9372477d16833589fafe0727d49db6f60eedc8eb6ec4a83f2ca968d9d3a40d5e50698014fd7fff18daba8f5e98e7676e20284da88b3fdf38651b7bccedc8c4fb08a1d235f4c3f856fd8861720d3a96f70a83e8527a78371cf8dc201c466885deb733ad9229021fdc89e96dbda8df6", 0xa1}], 0x3, &(0x7f0000d32000)=[@cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x20, 0x81}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000768000-0x60)=[{&(0x7f0000001000-0xf4)="323e96ec6b64f859ce55eb667fe0468fb0ed8a31daf6b43bb0b598d6cbef4a6a574a0b75b7c9bfddce13cec3eb210c8c9da3c44709f8ef9b366f9812627431ee390825267839ea8229d3fa3fdbaf5fecde5b2ded9db83c0bdd83594a6b55f04dbde82f7bbbd221fa65b99e0595042a472783efa6806d8d40b495b8cab20b67c6499c7fcc17e13245850afcc15a2b150693ce749ff5a52d52141486f24e8f5045c32ef6103e77c8ac13ede0ee88f53787893faecfde3cb3cbdd5c58bdd2a65941a2e9c66ec342d83bc771c0f2bcabdea4328b02d59747d95bec67105daccd9adc7a92647df4d6e9b82bba367d52855c649ae45679", 0xf4}, {&(0x7f0000001000-0x3)='\vy\'', 0x3}, {&(0x7f000095c000)="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0x1000}, {&(0x7f0000fc2000)="fc425b26279ce4877b4a7c6a7c32a0d8cdaee1d01795b7df1534f554ae8e678d1395468f91a137ff157ef2183529ff480242bea1c27d344b039398181e0dc190f572fdc6ad2a4fefc7edaa760b11bc8a8ee4076643621b2377d53e41fa9cd9709cf13e496d821dd0692e26e706674da81da8d92b9fd53e8b4f5fe152de2f7b5730b5a8d52ff717c67bc082ba3a18a5863b3f04eeaa8ac0948b21d083125bf427b604edfeb2692c0aa9416af4ad97f45a2f7782ccf6a237569322d1e407b84e2cf4e4e89b83d633113a478482004da7a7bbd117e0858df53adb59d02df227bdebec47c938fdccec1c2ab58fd03da5ef3b3670130269de89", 0xf7}, {&(0x7f0000d8a000)="db5bc88804941a06de5dc1049faeb059b23ec42cfaa23d7214e46e7047b07dafe0cd220e75c15e9b38f49656915abf98ead89a019e73843ea9650a7cf0cfe7cde900293d2f9636ea8df0dae6bdcae7662d0093086868c8b393311432c68c135ecf6755e2c754509db16d9ba96dfa2a4e45da8744a00ab1fb38bac5edca137d6b61956f660be1f7ff1b2d", 0x8a}, {&(0x7f000024a000)="3ed422649d529bd54ae05b07b405abbebc00d917c3ad8d03478308a03afb79b0e717dd580a85287df61c31c0a67334590838f8cf0b18e8ed3dcb6ad6d68899c90de5f039f006982f4f350fe6640827", 0x4f}], 0x6, 0x0, 0x0, 0x801}], 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000609000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000d0d000-0x2)=""/2) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) [ 2266.414095] sctp: [Deprecated]: syz-executor3 (pid 20060) Use of struct sctp_assoc_value in delayed_ack socket option. [ 2266.414095] Use struct sctp_sack_info instead [ 2266.429433] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 2266.476790] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 17:04:07 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e8000)={r2, r1, 0x10000}) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8080b, 0x6, &(0x7f0000f3f000)={0x0, 0x0}) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000f3f000)={r1, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006e9000-0x20)={@common='erspan0\x00', @ifru_flags=0x1001}) 2018/01/16 17:04:07 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa7000+0x174)="0a0775ff80000000000000000008dbb74f5c006589a92b23e6572419cb4d92fc009b5ebbc799236d3c9a3a6984bf87dc42cd6d76c0aff9584fd2974a012e64e8eed9784ee40ac8c50800bf26dafbe292d09ae48662c778ed77c6ed4ed9d63b23371f4ad6f39a39839aa2e7babd1f5755925fb76549218a313b53746fea442f596a24e6ad0c12c8517a017137690613", 0xfffffffffffffd71) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000093a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000417000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f6a000)=0x100000000, 0x4) 2018/01/16 17:04:07 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f91000)={0x26, 'skcipher\x00', 0x2000, 0xd, 'ecb(arc4)-generic\x00'}, 0xffffffffffffff8c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002af000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f92000-0x4)=0x33) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f91000)=@sack_info={0x0, 0x3, 0x4}, &(0x7f0000f91000)=0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f92000)={r1, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b24000)=0x8c) epoll_create1(0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c2000/0x2000)=nil, 0x2000, 0x6, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f92000)=[{{&(0x7f0000f93000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x1}}, 0x2e, &(0x7f0000c44000)=[{&(0x7f00003a1000)="", 0x0}, {&(0x7f0000d61000)="ab279f8f91a33375351b51", 0xb}, {&(0x7f0000023000)="19c3a10690c3770e905a7108c66917346fc83ef838711eb71c2f6e29df267fbe1dea2fe059550e018b06de30cd8ca7aaf78fb84d275578e265f76bf4f09627cffcebf67471dc12a692e4a4d753379682a18ac6eb7e6f79cedf14e8b50a8504f43e9543fe0e5ae8fdd4b2714e36535c8d37043a8821c96072350a5b", 0x7b}, {&(0x7f00001eb000)="ec30dc75bd9f7c46fb877710a777a9dc7e1243ff1e41555228a7eb7a6c19bcf6478579d6e75ebaec8c6a5dcc9eecda35f1d8a37e1bfa4939b1b22fd7df7c4f05ee3ce37e4735dff53fdc90b2b816cb96f9c6c7a7b89e00e23da83c66be891d96f2ac63bbec4cb15b8c978971ee47464f7d3f65edd35dd17e89b1315335006c9fbed303f7c28c24964259f24dfbf915ee331de32226d574309c24c2b131d9b958ed8d2b8cdfb99bdf63c6e1a68601e7285dd3d8cc9c1981fa4bb1ff7455ba5c607aed098d0b487ee16d0f78415d59913a165b82897541a4", 0xd7}], 0x4, 0x0, 0x0, 0x20000000}, 0x2}, {{&(0x7f00004e4000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x726, 0x2, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}}}, 0x3a, &(0x7f0000f93000-0x30)=[{&(0x7f0000244000-0xe1)="8f344236ecfb437c08045144cc516587456ee3be2978e3c35cee27b461d6d80a9f299129d2572625fc8848dc9be8d51cab74381fce32f4e7f2c6cf81eb38db1bfdd3340f12acf77c65a6799f923bb997da7f3297c399c08b8cf38349eb105fa4c66950772ac62dbf96c36f570c4e99724bc4f48ddf6793f730aa137f61b2050c63b5c713b87ab82d27bcc34f2cb27294d09448e2b662e232717c31d91d30a7746746cbcfc3cd429a91c0833f35fa6f1cd167c507881a7d9b313fbeb4fcbe23536579d5aafdb761134ded503564cb01921f791a52b205526a630d5ea07d16dfe98b", 0xe1}, {&(0x7f0000cb3000)="7305cb469e8b823c5875cf55690650ad0953c03a1f4c85a00cdbf9ba4cdfac0b8a747ddd6138db878d1826b6e3c1b2e6c2ec81d33058b506700c4a6322536d77f21e45ebfc66d2250f5efbb6c82e0de047ef5dfb7ee7f785ffcb874c2550aba8b2876e0c", 0x64}, {&(0x7f0000f92000)="92a6b0b22156ac15bdbbf8a2477eb525b096767a1d3d6fa8ea46df0fb349dcfe91a19e424fce4449b9dffc210a3c2578ef9ac9e2cac2e5db2c0fa0525cf165bd222e4bc0d9802270cb279f00f76918311eed2b3a8e191dcf7f23d7be70a6a295bbae96480f29bb16f8633f0df0664ea41d3d0684db8c113f2755d6010def0c1f4c7a", 0x82}], 0x3, &(0x7f0000f93000-0x120)=[{0xe8, 0x109, 0x9, "d107dfde923223feedc2665ebd66eb7278ec912766018c86c5914f8af79112d12fd0560fddb951d2a1a82ec4c6fe666c33d1a7623681cc1987365a0491e972fc107d3ef3a5d5696fcf7be6611ad841acafcda66c1c333631ca8f08f1bb4dbad0724d290f0b29a0a9b2142a023b57ea1b7c01bc6a4313e955c3447a4244d8b6d4dd9cae65d2b41a0effc5f3ad05fb949354a0f20000cc9612fb41e68c537b2722ca719976f341d202bc980ae058d1ed28ba9715bfaad8a2fc918c8b380c6391573e5e6dd1fc871744c6313bb000f3b05185eed44ea5aac203"}, {0x38, 0x119, 0x7, "c10e3de852da68bb4b5b8ad9996911cbe5eb6e8341ea3bd537b412fb6fd4138d1f84800e01"}], 0x120, 0x0}, 0x3}, {{&(0x7f0000f93000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d5f000-0x50)=[{&(0x7f0000f93000-0xd2)="24acb6423cbad4c2f8c10fc5fb8bbfa6c8f8d8d9b7ead4aa0ef810869e6652172b773b1631880976846e1c4eec015b97b1628c4ec383905d08e3c80f4c92c64aa529d06aff660adf22fe7ccf5512454a301c1039799dd6185ee9dbc8ff9acb0f1750a5685baec8f4b890c6b7fb1f02cf5dfe6db89f4f9527be36ed3f577afa1d1245f7b6a70d69f21e11820e61140b9bb277ddeaf97e7abde39fcd80a3908fe02459394d0a43bd723146aec69aefd4ba9f0a420a5fb419e6b9430fe70eb0f1d6b08927cba32b43f690f1a212200caacfdc0a", 0xd2}, 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0x1000}, {&(0x7f0000623000-0x34)="02e35bf755cef8127cfe778087b8d6f61ef9e0ec62f6d190771cb448e834891968137049f7a2c19bd82238200d7a1cd1ef7a425d", 0x34}], 0x2, &(0x7f0000f92000)=[{0x68, 0x10d, 0x9, "9646a0ede713cc35d9d09a12a6bc41e68b41913b54f91a64de178bb4225bc23c8df3aefeab39fdfe630251520d4c2c72163cf25011d94641c590e53a55ffd968e5bc0811335d8376c60434ee1c3cf9d7cd27f8"}], 0x68, 0x8080}, 0x7}, {{&(0x7f0000f93000-0x9)=@rc={0x1f, {0x810000, 0x5, 0x80, 0x3, 0x8001, 0x100000001}, 0xa6}, 0x9, &(0x7f000016c000)=[{&(0x7f0000f92000)="cca6e3798e865209fb7ff31076591c12c92b70de9a3f", 0x16}], 0x1, &(0x7f0000278000-0xa8)=[{0xa8, 0x117, 0x6, "241c491f9b0925bb218bbf3bcaeeaa2eedd2a4779784306ba9cfbf25b9193ab5bbedf456b4a6123388922a3108b8ae4cb7adee1fcebe5526fcd6d9c8291bacaa3c3699fb64b625acf0e2667526ba1c13612eacde662d593805b613c726699963c998ab3a2fbcd9e27d6098adbdf85b5333f6003fc8a4105c4b7208ec5afe38a5f3ec0cc207f742e7f2a22addf5fabd1f22c41f7c01b428a6"}], 0xa8, 0x800}, 0x0}, {{&(0x7f0000f92000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}}}, 0x3a, &(0x7f0000f93000-0x30)=[{&(0x7f0000f92000)="91eb847ef004ee1c7f8bc7b2ed13ebcc541472f1d53eaaf9c909b2a65bc56b4de9f98808c2f8cd2cd0ae18406c0eb9a0e0ab20ee05ab45ed069f6fce131be01ca865fd09aacd2c14a634d2716e66a7bba010638e2e8c79b4cd22e5a417e3f384f4471c7e53fad842fd322c7ece58d2758055060287834377c2beac5a4b82200cc6a1bab6705bbc006f58847ad678a957b0863ecc9e1c879344b5fba20cbf33f696c548cc37d7606ec47ceda300637c32956b8082082ceeb3e750fd48fd94f931c89fb7b78fbb8c285e6fd773124754168dc5a44309f46e521a2128fb10fd52a30351fa5d7c8356583b32e9", 0xeb}, {&(0x7f0000c19000-0xde)="1b0a809b98ca4e6e9380620e43a92b74b83cf27470014e6fd7a9012d8b81adde6f1eef6ffb45f538dc39bb849e80150ba2f83435fab51ae74fc7325805979372cadd3870aac880ee42c5e675583df4fa73cf7d8138cf7144b1d5c7147796069ea03d997e08ef1406782e884a9f1752e03641f3195f0d229cf00ee935afcf88c28ec452cb180d3395db89f06d5d6cdeb4fb0871a47ed9c61b67940cde4763713d419886dc85a51a89aad313d01bfe07e353276fabf8e5d8d24380380cb0491ef3bb88c1f75185e624181cb29cbb61568979086e33aa9eb5d62ae9804c62ff", 0xde}, {&(0x7f0000f93000-0x14)="de72accfed560a4e3da06c805acda08ccaada358", 0x14}], 0x3, 0x0, 0x0, 0x4000010}, 0x1f80000}], 0x6, 0x884) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) accept$llc(r0, &(0x7f0000f38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x10) poll(&(0x7f0000f91000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f52000-0x4)=r2, 0x4) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000a34000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000a9000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008e3000)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x2, 0x51, r0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000a, 0x3, &(0x7f000001c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) epoll_create1(0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000f000)={0x1, &(0x7f0000018000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000091a000-0x28)={&(0x7f000070b000/0x2000)=nil, 0x1, 0x4, 0x4b, &(0x7f0000d95000/0x3000)=nil, 0x1f}) 2018/01/16 17:04:07 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e74000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f8000-0x4)=0x8, 0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002da000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000)=0xe8) r3 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e74000-0x4)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000df6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000704000)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) r8 = getuid() r9 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e74000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r11 = socket$packet(0x11, 0x3, 0x300) r12 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00008dd000)=0x0, 0x800) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e74000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000502000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000722000)=0xc) r15 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000049a000)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) r19 = getpid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e73000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000-0x4)=0xe8) r21 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$ipx(0xffffffffffffffff, &(0x7f00001db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0x10, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000796000-0x8)={0x0, 0x0}) r24 = accept4$llc(0xffffffffffffffff, &(0x7f0000354000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db5000-0x4)=0x10, 0x0) r25 = epoll_create1(0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b30000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085d000)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a4e000)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) r28 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e74000-0x4)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e73000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000-0x4)=0xe8) r31 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e73000)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept4$llc(0xffffffffffffffff, &(0x7f0000e74000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d4000-0x4)=0x10, 0x800) r34 = socket$nl_netfilter(0x10, 0x3, 0xc) r35 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept$inet(0xffffffffffffffff, &(0x7f0000e73000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e73000)=0x10) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept$netrom(0xffffffffffffffff, &(0x7f0000066000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e73000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e73000)={0x0, 0x0}) r40 = socket$inet_icmp(0x2, 0x2, 0x1) r41 = socket$pptp(0x18, 0x1, 0x2) r42 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = getpid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e73000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a90000)=0xe8) r45 = getgid() mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000e74000-0xe0)=[{&(0x7f0000e74000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e73000)=[{&(0x7f0000443000-0x1000)="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", 0x1000}, {&(0x7f0000a1d000-0xa0)="35c5a6d7066d84e23799a423d5b29e5df59808ad7bf5663badb092c5aa2c1d2f722d51f63cdbd1e33492cd4d05bb24b08ada67d35fc1216f9010a51eb9a3641fe59604890b66928619f41b4e20c145f963366ab3b7e7242b00518347811721897b6b32dadb9435ef799ebc0cdf8f9657f4647ae24100129ecdbf530adabb87ee9e20cfc43172de339ef6c15db0c43a67ca090c019f5c61d0111ad9ede5ce97d4", 0xa0}, {&(0x7f0000046000)="881b776b16da91c9e0e21bc3a9967b21c984c411facac3ad4b217f5622648ea551c196b0a410c7d40c1aad797dd795bf1781a15d11c3a7768091be01c7867f8c711ab78fbb39ebc0e61f", 0x4a}, {&(0x7f00004d2000+0x69d)="4d26be5a32ecb2d7e97083d4657296b962a24eb7e77dbb2ba297adc991179e2286fd4da089c5ca770c2bbf79fdd968a33ea2d54d6486fa4ebee3779ecb28de5b7190f9cb82a332c35c6ae475f9c77d49", 0x50}, {&(0x7f000093e000)="68483a6bab8f17d5395891d2a4013709a7f6ad500a0f0be68b6d703a3558b4ccf2a9907e4a2d97c3538a79c25430c329595ac747dcc0e982d4b08285b31892d7c56a7e129f671a287db48abf95", 0x4d}, {&(0x7f000040a000)="6763c8a450c1e6e1de516b9ca46b4f3076e96dbefa79c0b27327e0085faaba9a4f7865b7283dff81de3284d508660c51a9292efd8b4cdbb871e23bd9aabdd6f95918169c8a55305163c332f3f39a48eee16f97056cb22512f3b91038a8fa414fa1eba210f88f47eee479101d4f71d7b1c86388479754f405ba816fad", 0x7c}, {&(0x7f0000e74000-0x87)="981e9942da4c2c1ff92dc9de393b9cb50be7253f21394b84221cc88c32dc0e2505761c0e2e17096417e67d1a7e08418cc17812b41b277865e2fe9c914c86097d00118395845a1b8f2b77c8d7e9a804ec4559b88a004dc61b20cdfb03e0ea211cbdd04069729537bf0b8fa1357e4d0ae5a2aeaf1faba44340922ad2d2353be4501417297381bb03", 0x87}, {&(0x7f0000e73000)="92aa87e09ecd7c5b38e511e12fd5b31dbc8cd9abe11c479a8eaeb02b12e3ede7ef40118eb4f347f8294f9e4f9e868fb0c4edfaf0c9f9f22ffe2a0e5767a4988a6ef83dc36225183be7b701627d9c20d9c1311df56ff469e0b63b418a5fcfebca71db246a6595388b1959cbb3f574dbe1fdbcf9301f85edd53da5b69b6a258075f439d91d0115f52f02f1cdce7d0bf17155bacd5ab6d36ea5cb92540213de55b44d18fc183db1206d5c55d6649603995504ef8c15f1340ecb16bd75304c5fbac834e434d20f17b0a51b82a8bc18f0413f", 0xd0}, {&(0x7f0000e73000)="ea1ec15bc9a222137fa6c749c2c462c0e8e5af9bdb038f0241afc16591e9327fdf692cf8ec4e498ade30fb1f3a7d754ffca32effacd94cd6728011ed778957d8ebadd962e7a6554c1787898010661d58f60fb40bed1828727f43a716404a08596a74dcc9cddad12302b71866752f6b0d9030141aacb2b5ceec1775fe18", 0x7d}], 0x9, 0x0, 0x0, 0x4000044}, {&(0x7f000016d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d57000-0x80)=[{&(0x7f0000e74000-0xa1)="68af686a672f95840b2a9dd01dbe758b9b37fe38cb7d41ee4f66225f1c1039b0f51799d744cf3d4bee93f1349da04b5f5355900171fe8bb9439c3df2bc3f21cade860d134c8650f69cbae8ba4eaaafb44b394f74b4530a2db5b7f09d38cb62c01b77f7a0fa80e787a46cccf0a95a8af148a2a1eae2cf7b7b80ca73650f5de295142745304833f926d0ea673704f4ddb3e567a6e9bfca406ed275f4f7f11d472065", 0xa1}, {&(0x7f0000e74000-0xc1)="48a643fb76607f39b259c869774d3a58fa957c759d31a338d9b0adc27619128b6a6a3182da28367926a024d83302217826644b2fab081a94886e111a644dd4894ea159808024baa395d5b07f35a8d0e807a8a0cbfe6f0962aebe32a9c4288138fe19029d8923a9c87c915194c24c584e1ed6969adf901716e8c529ead684c77b422ee83f2f1c514c0f64bf4c7e3e6fce3e3689b2f5174cd8880260b6d22d214bc0bdd7390b315c9cf65c0c68e5ddfe16f72b1a071f7df3d9c40980fe2fc4509550", 0xc1}, 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&(0x7f0000e74000-0x60)=[{&(0x7f0000e73000)="9daba7ff225a526a750b2d1140b0acc585a6751b250c7a863bb91d8bd44f0843209f7576b4875e1f4890d98e12f8574620a4158a0ddb2b422a0d6903462fb4fed72c4125cdd1a848b0f07ce32dfc4e3dabb6ee771d6bf3ffebafcd92d1528ef00a4e3945e024efb860a6b1043b164d70b7fe04505a9db13e6b87e70c94bd87ff6500b9a81dbd47765e97c54a4c3050f1a0e571fd996ddbb16a42b165a3dcd6a746df5c86b6c507ec39bc8fbf1b4302d0cbd10ba6d5850413bab5a3b51a7f1d14fcf194d1bb791c70e58a0a", 0xcb}, {&(0x7f0000b06000)="865972b39e712830c3dd0239f26fa6deec01efd09f86b5dedae7c54a6a95d3a64960099b326d927c8f151b044a687c35aed2deea090fe3100b273e00296daf42258715fbee5a0d54f98d310026b1655ebb1a303b644e4daadf422ef2c35e7b1a067cb6013652fdb632f7fdf424ae43054e71d1c080e45b9e61510f9b6d44ac63fca49692ea049f43744c5f04f7582e032a6ba559fecfefbe3d3be320f999a63931713b7f3ca6f006d7f9a8843969aa702fe9afec3d60a6999252acc0834536e4d0949aac8e4c988a392aafbadc8a37ea494661f65f8b5b126f5e6e9e72", 0xdd}, {&(0x7f00003fe000)="31005cb3992fe83353b71088cb4b7e628f9c6bfa814ce28b60e3437876650bc5e087e50840842bab8bf28a3d5faf41fc0d99eb8c66739b30b187453bf1c9e5847402cbf2a7d9af87cc7e70c3f0b539f77224aa691d3e969eb060c43be373e2b21fdc12119f543694871d0c74942bfcfaa7f176439db308284904f48a6b6f42bcc1e680f2b18a37e3e90454dc42cf1d3cc04ca074316708a1f63907324a78363eb56e74a45ee2", 0xa6}, {&(0x7f000050a000-0x45)="2b367700a74c95b5455709b980797145a804f389d0e0c17f0a4976f9f6596ef449a2e95ad0e6b234c405104e67d3369632c0f090d4fe3afa188ce9c4a0bbaf06b2f934bcfc", 0x45}, {&(0x7f000069c000)="3b2aa792e7d9d875950035d913ca7e5afe1e2c016fc4697b8772e076e081a351908ee557f327d63c037d67dff609abc0b869726d7700ff76cb0b7f88a4a24fb6e2c270d53fba8d5050276e0b33596718dddee1172b2111980fc4e0fab891fa93136b168c9ab3c5c1800a0318f92f6d31f94b42657a4358f870d447f0988c2d0f39c19fe0b056511b846eae46639e7461910b623b739b685871328c606d36d18b71fd2e549927828c3027d7f2ba33f0c07c23a640a18368f84a1428be7e57b46a09deb19951f46d5bff16a33af0c2995097ea81a022ab06bf0eba0c4510cdb429b9", 0xe1}, {&(0x7f000016c000-0x6f)="63a86610d21c04317a37074b5cf7e5d9370e6162957f1e55b7ed3ad33b29f4b316f6d9528fc0c419a3692d9a2e9fea16dd03e03b5a33a90388bc96e13f269a16fe9aecc3f11c1dd0877a4b38131fc19d980625b26aa4409da33e136429f5b3ade5d00a65b70dd53d2d89e1927c4c60", 0x6f}], 0x6, &(0x7f0000e74000-0xa8)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39, r40]}, @rights={0x18, 0x1, 0x1, [r41]}, @rights={0x18, 0x1, 0x1, [r42]}], 0xa8, 0x40000}, {&(0x7f0000e73000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000326000-0x10)=[{&(0x7f0000e73000)="8b319815e86af5a34cec185b3126a81fb7a5be52a35171acbe164feba201c28aef9d78be3c34b92ec7a785de68746e3cd900cf488ff31b2a9af2e4ab5f56ba869d3bf33ae3efef735abfc988fd7413bce0ece94da824ed29cb1651dd4a5ec687bb45b2c9096bd2a193ffafd47d6720f25b89c6fd2ce5ac9e71ac155f00a5d904ed6bb8f2ee06addb1c631193e68c7b08300ec3094dc9e83bf7c6657b9c6ea8bd1918a681f615a7803e26e693289c8274d54e61d7e741364f430975c3852a2d415fd9069f6cba476a462e1f4d", 0xcc}], 0x1, &(0x7f000039a000)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x20, 0x2000c005}], 0x4, 0x1) r46 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r46, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r47 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r47, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r46, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r47, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 17:04:07 executing program 6: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl(r0, 0x4, &(0x7f0000940000)="c70f1b35b3b31c9c0a0789c2c5195fbadae18a7c7ad06199458761cc69c1e1d483e1f57994af4432df2fd74cf8cbc6c173600de15c9772ec4f35dda94b279366b35b6236e0804598f3d11652a2fd37f9d2e36204e68a4c34d924fd8b7e23933f18459412e614b1b48c1446cf80957be62e5b2737206c9ff8a6cc63") socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000375000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000601000-0x4)=0x0) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac8000-0x4)={r0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000ac8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/16 17:04:07 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8) 2018/01/16 17:04:07 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xffffffffffffff7f, &(0x7f0000adf000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005a7000)=0x4, 0x4) 2018/01/16 17:04:07 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x3a, &(0x7f0000763000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f10000)={r0, &(0x7f0000f10000)="0ab9cbe80a5fa3d70fc923f5e327b8c9cb39caee5e0d343605fcc18b0d2e8194e46001447d9941b5f0860100475e0e491f09dbd41bf7ce704f2d92148fff2a3fa5d4f959464a1dd9a32f318bcaec1886a7011d03f848ccfb683a26074ca40a9012eb44d71de64b5b5d"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 17:04:07 executing program 2: socketpair(0x1b, 0x80003, 0xfffffffffffffff7, &(0x7f0000b0a000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d2b000)=0x1a8, 0x4) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000a3000)=""/108, &(0x7f00000ee000)=0x6c) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 17:04:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000307000-0x4)=0x81, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r3}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000bb6000)={0xf, 0x3f, 0x7, 0xffffffffffffff01, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 17:04:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000105000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000088b000-0xc)={0x20000000, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000868000-0x4)=0x9, 0x4) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002f3000)={0x0, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3}, &(0x7f00000ba000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x54e, 0x200, 0x6, 0x400, r4}, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000a95000-0x1c)=@req={0x1f, 0x7e, 0x9, 0x1}, 0x10) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ab000-0xb8)={0x0, 0x400, 0x2, 0x65d7, 0x8, 0x2, 0x6, 0xe0f3, {0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x4, 0x100, 0xcf0}}, &(0x7f00002f5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000203000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x762}, &(0x7f0000019000)=0x98) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000752000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000edb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xed, 0x200, 0x80000001, 0x800, 0xfffffffffffffffd, 0x1f, 0x2, 0xfff, 0x1, 0x3, 0x3f, 0x6, 0x2, 0x2]}, &(0x7f00003b1000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000028e000-0x14)={r1, 0x4125, 0x6, [0xaea, 0x1000, 0x400, 0x6, 0x8, 0x3ff]}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0xa1, 0x7, &(0x7f0000001000-0x4)="", 0xffffffffffffff78) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x1f) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x401, &(0x7f0000ae2000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005df000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = socket$llc(0x1a, 0x3cef7182608bb94b, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000794000-0x38)={&(0x7f00001b3000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ae2000-0x30)=[{&(0x7f0000ae2000-0x188)={0x188, 0x23, 0x800, 0x4, 0x2, "", [@typed={0x1c, 0x84, @str='/!bdevcpusetuser\x00'}, @generic="b0f03148535f92de8df278be9eb20bac5b8c7fee8eb92f8f83afc953ad2160f2b3c47cb86512ed4de58610f60db5d076896bb5d4400bd8c286db0b6e539573b15cc9cf62e960ec60704bdf6a7b582de3db8debf8d45b325fa4ceda3293aad4ea14ea73eeee411dad4d236791c885411428e236d63eda91b2acf108084206f664e9ba430acce95a370308c24f160702f9a3faaa16c7df088586e22dd9533daa26849c62d94fbd5d4c65d38d44", @generic="64be0eeb6401aac613f02f519fd208438d20561a9f415202ecb039badb16d9e5b8639e51037701f0c8a172f8fa02818c012bade83ab80f0201ad4d53e8bd28f29f4f67acbbec41bd0fe4b25460497c987ccea2bd19d29cd2ae74723a", @nested={0x54, 0x11, [@typed={0xc, 0x3c, @ipv4=@broadcast=0xffffffff}, @generic="84b9051654b3248bc4aac92022c285b3e5a3425dd520630a22c1d81213de7462781094dc8d0575f22aeef934c203fc310752", @typed={0x10, 0x35, @u64=0x5}]}]}, 0x188}, {&(0x7f00003be000)={0x104c, 0x2b, 0x200, 0x4, 0x2, "", [@generic="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@nested={0x3c, 0x1e, [@generic="56d4e019db758e32b30740f582674607ea95474e7dc7fab38c6c385389832ef86854918bd84d77ecc5eeb9ecbe1b8f61a4e5347fdefacbb8"]}]}, 0x104c}, {&(0x7f000048e000-0x1e4)={0x1e4, 0x14, 0x0, 0x1, 0x0, "", [@generic="c2aea07e0dde7a895debb263c0f5a82c0554e4dfe7a30be061c305e698885b774a4b8588b38e7f195c3aab0bb95543d1cd318a35d9f81a19bab672126e90d68e657f44c985f56b19bf6681d460bd", @generic="3ef49b8a1150", @nested={0x100, 0x7d, [@generic="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"]}, @generic="4546c32d81154dd09a0ba9789e3c4afb0a6f381447c8af2d505406729172ef27dedb926a0348a20e8bfd7471a708f6c0d936f82eb0958718eae4f83021634416c55d83d1309a85355e0c25513d52674def08b791915271d0b06325a72bab7d6d4ae8c030054dbbf82ad91398da1878de59892ec6727c6dbb395fbc951ab2"]}, 0x1e4}], 0x3, &(0x7f000045d000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}], 0x28, 0x814}, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x416d, 0x4, 0x0, 0x0, 0xfffffffffffffddf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 17:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d52000+0x801)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000af4000)={0x800, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00003aa000-0x20)={0x9, r2, 0x10002, 0x401}) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x38) syz_emit_ethernet(0x15, &(0x7f000048c000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "2ff8db00000000"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f31000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000f61000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ac8000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008ad000-0x20)={@generic="8e3eaa2f6f8b1051e07c50226e6e6df6", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a19000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00002ce000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='eql\x00'}}, 0x1e) socketpair$inet6(0xa, 0xa, 0xb675, &(0x7f000082a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000015000)={0x0, 0x2, 0x0, 0x8}, &(0x7f0000807000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b10000-0x8)={r1, 0x4}, &(0x7f000065a000)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f000028d000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/16 17:04:08 executing program 4: r0 = socket(0xf, 0x802, 0x67) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b2000)=0x24a, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000001e000)={0x0, 0xaba, 0x400, 0x5, 0x3, 0xebf, 0x7, 0x8, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x48, 0x72e, 0x164, 0x200}}, &(0x7f000001f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000-0x6)={r1, 0x5bb}, &(0x7f000000d000)=0x6) r2 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0x0, 0x3, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000013000-0x38)={&(0x7f000001f000-0xc)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f000001f000-0x10)={&(0x7f000001e000)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x5, 0x3, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x2, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x3ffffffffffffee6, []}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000443000)=0x7fff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009f7000)={r0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000960000)={&(0x7f000028d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004c3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800, 0x2, 0x7fffffff, 0x6}, &(0x7f0000496000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bfa000-0x8)={r2, 0x2, 0x4}, &(0x7f000034f000-0x4)=0x8) r3 = socket$inet(0x2, 0x800, 0x80d0) connect$inet(r3, &(0x7f0000b7b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000077a000)=0x0, 0x4) r1 = socket(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000779000-0x4)=0x7, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003d5000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000595000-0x4)=0xfffffffffffffd46) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c88000)={0x0, 0x0}) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000068c000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00002cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000105000)=r1, 0xfffffffffffffe0c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b5a000)={r2, 0x0, 0xd0, 0xca, &(0x7f0000731000)="ee4895fa3732726f4a9c5bcbfb1749b98cfdf9067463220c6dd971f9313e67bf6d937c4aa93983b351d358dad83a478d5f413eba70cd62f5deac674e32d369519d61d3d61d680f5bf0375e9e2a65c014410a22ceb84c5e3f1054f2417f35d3cd5313694789959e26467b5956ad0a5da59679645158d3e8ce19ad37edcf5543b2fa97e67e8686ca34e86a58e4421126b708129c3431ab32de5a844c66475b921718a04e2b08fd710604eb1879e8dfeae69281680019afafe0623b632a86b67b6dfe955d73fb8d020d05ba9f7b99c4c9e3", &(0x7f00005bd000-0xca)=""/202, 0x5, 0x100}, 0x28) r3 = accept4(r0, 0x0, &(0x7f00002e0000+0xaae)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ccb000)={0x0, 0x6, 0x7b15, 0x0, 0x1, 0x5}, &(0x7f00008e0000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000099d000)=@assoc_value={r4, 0x7}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d65000-0xc)={0xffff, 0x1, 0xd89, 0x81, 0x7fff}, 0xc) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00006e8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ab7000-0x10)={0x20, 0x820c, 0xf9, 0x80000000, 0x0}, &(0x7f0000044000-0x4)=0xe) socketpair(0x1b, 0x6, 0x1, &(0x7f0000db3000)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f0000ab1000)={0x1f, {0x0, 0x38b4, 0x8000, 0x4, 0x7, 0x1}}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000355000-0x18)={r7, &(0x7f0000a98000)="08da4ab3d99f4b580431cf75d2576c3b51cb29a3d0050a2ab92ecd5afb120edc327608f29dac15356b6e35a8cb6c9673389266fa0618dbd64e8300d7df5a90031a441a16bb870796faab28cf1769a7da40dbb55326d815ab26fb4fe7391c521fd75b83578ace540b669fe792f7f58f4088278728ab9b8a29122cfdaaa826e69d3709955272ded61155dfe67d2c0708c9b3ab11cd43cd721cda6c17e7d311084ed3", &(0x7f0000540000)=""/230}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000ded000-0x4f)={r6, 0x0, 0x47, "83c2f65ba45de4406879ac9b05528993ebb173fa56e8802a0e96f265bce3f932057ed42c3b746f2980c5677258f0c5ed192f27a74f6ec94bc73e8a561c2a3fd29c4cf2faf95e2c"}, 0x4f) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) socketpair(0x14, 0x5, 0x7, &(0x7f0000dd8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f000078b000)={0x2, 0x3, 0x8001, 0x81, 0x1, 0xec8a}) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb00, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xfffffffffffffe91}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0x2e, 0x80800) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000caf000)={&(0x7f00008b9000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ca000-0x10)=[{&(0x7f00000a5000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000387000+0x2be)=""/106, 0x6a, 0x6}, 0x10000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a91000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c92000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000024b000)=0x0, &(0x7f0000c03000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f000095f000)={0x0, 0x0}) connect$llc(r1, &(0x7f00002ff000-0x10)={0x1a, 0x10, 0x4, 0x100000000, 0x2, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x24b, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c5, 0x1000, &(0x7f0000e5d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008e1000)={r0, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0xf6f}, 0x28) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000068d000-0x4)=0x7fff, 0x4) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c6000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000813000)={0xa, 0x3, 0x48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce5}, 0x1c) socketpair(0x5, 0x80000, 0x4, &(0x7f00007a3000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000821000)=""/219, &(0x7f0000888000-0x4)=0xdb) r4 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r4, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x14, &(0x7f0000f83000)={r6, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 17:04:08 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b2f000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000254000)=0x18d, 0x4) r3 = accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000f38000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) sendmmsg$alg(r3, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) sendto(r2, &(0x7f0000316000-0x35)="ad96e3b73dbf9d55abc6d02e0af775429ad84868277ad6939bd72e58b818986fb2acfc10df0dd8c0fb38f9e0dceca2a4b91c49e41e", 0x35, 0x44, &(0x7f0000434000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x0}}, 0x2e) readv(r3, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000204000+0x7a8)=[{&(0x7f0000085000-0x82)=""/178, 0xb2}], 0x1) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x4, 0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000090c000-0x4)={0x0, 0x0}) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000078b000-0x4)=0x100000001, 0x4) write(r3, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f8d000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000038000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d7f000)=0x10, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000897000-0x4)=0x14) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$packet(0xffffffffffffff9c, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x14) r4 = socket$nfc_raw(0x27, 0x1, 0x0) sendmmsg(r0, &(0x7f000047f000-0x1e0)=[{{&(0x7f0000815000-0x6)=@hci={0x1f, 0xfffffffffffffe01, 0x0}, 0x6, &(0x7f0000c24000)=[{&(0x7f0000b23000-0x15)="fd59e4ae29c6e2eaa1740cc7b0f675d53e6c41f6b7", 0x15}, {&(0x7f00006fc000-0x94)="3a238a899facf8f050a1a72fa18e932192e42328335389acb339fe8920c85fff34bf131d948325a45494b23f4e39a32748e08df05d1b752ff2a9c34bf82891119b665a8c1140a5a0096c32811c42776ac58ca569864f3ce13820f7b5e7335e125387a43fb7ee13e344bc4290ff90acb6affe321b318cee42109a42ea247e90e1b146695be185474cc12b8b49b3c048ed390d4129", 0x94}], 0x2, &(0x7f0000489000)=[{0xb0, 0x107, 0x7f, "efebc6f243913c184cf700a389d71c6978ccb4bda2d7e431015fecd047ee012506b077597dc0b0e9fd012e79d96196523a0c5bc19c5cd11422462b6f4a5e3e09afd1f289c3cad32a6a8f0ffe7ff2fabfe1c4d9a469105299c988077f3140840e2252866d9ba901ee81b7b55a499fd1cc68b64bd742463e2eee2bb2f618a30b6e14e0149d432f60cd049b7e60ece78529179435c7cd536b7bc0bc"}, {0x70, 0x0, 0x9, "d984298488b69069bb8ccc3470208de45323f8b05d80777fd9f23a1832f3db17eb1ae95e8860c83c426c377783d587241176c167648a4761000d84bef6c89d125b9ffd81aaec35bf47b9a60050951f77a0f14d09d977ada81c"}, {0x1010, 0x1, 0x487, 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"}, {0x28, 0x13e, 0x3, "e5b7c5444f1fbd62c280c547f42e6cb81e14b8b8c5"}], 0x1038, 0x10}, 0x9}, {{&(0x7f0000b53000-0x10)=@nfc={0x27, 0x4, 0x1, 0x3}, 0x10, &(0x7f000083b000)=[{&(0x7f0000cb3000)="a0f08adbd0c32ab958ca368b0b127a61bf6c543fa8872703d53bb6e2514c82b376f45023f2a69a4b4e7fcf0d7f54996781c59baaee314b94340054ba5e1c35d3560c84262d48cc761c1b0b676494beeed839d72b7b007bf6d8a90caf466be01648b5a3d521f64f3af7e63453b60a12e6970ca367e5", 0x75}, {&(0x7f0000591000-0x24)="32c0937b4c5a14a95cf715761a2b0ad8f30acf318610e3a72d7808f02446a95c583d8048", 0x24}], 0x2, 0x0, 0x0, 0x10}, 0xfff}, {{&(0x7f0000a35000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x1, 0x4, {0xa, 0x1, 0x2a9f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}}}, 0x32, &(0x7f0000050000)=[{&(0x7f0000ebd000-0x32)="fdf24b5375bf03073e03ef0ebe68f1e51d3db49fe17b270d0dedee1cb0576d3e1c127d7a56078aace9ff3e8266d3fdd86b04", 0x32}, {&(0x7f0000e9f000-0x70)="574aa7a399cc85917c6878775ed251e219dca44549066cd9913c76c6e3301ed07194ff51ec5715394b49a60947f4c4823f9835e1fbb181fde945dcd0eaf03025e2e28540d00cf540285605fc9f0cf3f46aa09167262c19ae28ed40f1d40d8ca4f0a6ac1a7a80dbb8365c5e2846422deb", 0x70}, {&(0x7f00001b7000)="cea302df06e8f7496003445fb1e4aacacc6031aee2f03ff345de89b0f3c8755df127553dff18af9b5f233e9171ad73a87a04260f52fb424abe677584eb60f2b0c8f3338a3199e67664f2a4bef30684402ca03ec762873cbd9c4d48616df21142825b6c7475e102c39e6c56df5642db68e4d43823fad3b2e72a631d4175ca36cecc4a44dd80d1bdd384716f8cdc529ca61440ee51bc6f142fe9dcd21acb6deb8dfbf14a9a7d3130246f5154c449eb8e5d3a30dda7d949fca93bb248afc51878abd34c1c411e897fe7e54e5e0f5c5f9b537bb789f45856", 0xd6}], 0x3, 0x0, 0x0, 0x0}, 0xc5}, {{&(0x7f0000d48000)=@ll={0x11, 0xf, r3, 0x1, 0x1698, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000ce7000)=[{&(0x7f0000b4a000)="d8f1d90b6774c5d6cf82372ec05f2cdb8273d80f7819c30788a9e8b3aaa743026d43257b0c4812ff47a8028a23669555b0cdadc4b98a9f5656f41a5e8bfb068cfc89bcfd02bcb8aaca1e916aacae174c2d9d85ddbf", 0x55}, {&(0x7f0000e1f000-0xfb)="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", 0xfb}, {&(0x7f0000a8c000-0x62)="f01b9059e2188ecf34c0b04fed00a0840ef45aaf4602af4ad58710c56f9aff8c9571241fa768899b74aea796508685b61f810626e0ffa768abe153d757e2646b06eabf5577bb9d75ecb7ec0fcc80c56668a22d22039c882c6c5a77f0b590a0818dab", 0x62}, {&(0x7f00001ff000-0x7c)="7a6964f9a2ef87d58a150002433c312ecee06b7848157c035a2bef2f6a47d91b3878a1d867092eedce997a1a9175bb815f92cc2125ca534dde69a830ed6c502ce5007b6bce46296ef38165a9702210050d98a31ea76e0f7e9ea7a62260438e5fd0773d6a08138b5bef856045d6827de616d19c24cfd03f9471cf71c5", 0x7c}], 0x4, &(0x7f00005ac000)=[{0xf0, 0x10f, 0x6, "9982b8de6f31365312f5bfbf90ce33abf310cac2838442fc2250486cdb56f09d474e83b7d896e9542eb6385d1d89282b571d990f0c189c8aaffb0679d075154e55ff4dfded44a0e4421a87922369bca56a689afea27574cf18b4020b8314417a34fcb0a8d1c7dec7f8a18a3faaf9330f24832db2cc03939ff838ab7433e59eaf29ce6e2c17e3891c7bbf4537b6785de0e9bfc1e9ea0f5c73bc2c617e2ba06c2e800b87865185106328df5a9546516e9f174d84be555177a891b271fcaf31c4bebe2dba418f858fc9a5bff6d58f5913709fc80c33293b3c5e1b316bd9"}, {0xd8, 0x117, 0x8, "5a691e88da0e0d46928108d3f726c7ea5f50135fa3e591592c0b8279a1ce9a356f87a8457db17863daf63942419f8ec0819a9901879567aa53922b6e80c978e95daf2380813d9ff21fb2bc0753b255aa72994083a77a39f53be7543ab99bf8b145c1eddc1caa39791f7137d12f812fb1848dacd264edc4f458a9561b9b086fd864eba90de42311e4753ae54c9ea8714bedbb5251d0425944099634499d4ccc8f29111d5853dcbc80135dd065bfb29d9aa99e82e525375ee009c23c9718cc4f7b625e7b82d83ac915"}, {0xe0, 0x11f, 0x7a, "7edbf98f3e3a4ef5d204541860e13503ae3f2723265d30175a1adfa6c13a11c188e1500b405549a53f97890a60d52195a864c3346d1767eb1096f4e4381a4fca8fa6244e29f9c17915c9c8f9444d1036be3f2c87ed48e8f80829f0ec52b5a0c27e70729958eaafaf0d5f2840bc62cb23c77bcbd096779455d4d9e210695603ba8509f14fe1d623f1e91b420a06c6c3801209907dacaeab4e3229c5efda6cb30c1613a129154061b783c3794d6b6333216fe86873189f204b6cfbb53315e93a14af2bc3be9d243492c67aa4f4af6e"}, {0x68, 0x0, 0x0, "3f25179729c8f20ad512abce52035381dcc32514088ef3034b715c3a398e401f9317618605ed7b434a549615ec1ae6dee31a9095ab5765dda25e27410b3ee295cb3dff8c93c6d3b3d70e964f3e40ba34d6d924dd78b2"}], 0x310, 0x4}, 0x3f}, {{&(0x7f0000d17000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x1ff, 0x3, 0x4, {0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7f}}}, 0x32, &(0x7f00008e0000)=[{&(0x7f000015b000-0x9a)="5caf3df86bea78644a4d0711c546079e0e513a2fa2aeeb581dad1d8b0a1f7a48e1bdb9d20a6d8ce516e70c4ce46bb4cf22391d5d7bd501cbdd740213d7f4e2170aa81c1f35b553892d3461e8ca114f79de045fbb279b2aa750a66cf061e9df4e662e182c0134426241117b0de4da5082b5d70f88968a02cd834bada18df843a967a50a3d2545aa17d1f17e30a034bd5e66d499366b61d7059c6e", 0x9a}], 0x1, &(0x7f0000b30000)=[{0x68, 0x0, 0x7f, "01dbda63d258bf4915d7927864ae392ac17ae008787745c3c3558be6a9958b9ec2d688f0548f77adaa4dea98633633e35b741d3e75bedc1b2bf72d141c9f9344f8932893a154aa20d4a39795832978d41626658397"}, {0x108, 0x11f, 0x1, "a42131863a42f4f171553abe0880b3d8193373efbf21165ddaa478520873500aada524c00e4e648759a5a4ce1a64dc82615e1adda02592583fd3a94e8937ece48b2c888bb80d0e3625b0caa1354163fa476ac1ee5faab95937ea9c0f952d8090f408076ee84e7854b3a522243c080579505cf3fabd233d6bb421ba2c198f15625a3d520e80bec7fdb53ccdc5695024e1788ee6d9bc428a3795a41bfe7a762e0d30be80bf1a5b5a1dfabc76c659545db627f86dc8d708dbdeeac1e973b9019a741fd9fd4bb13f99d63b40aa77b9a9b46b0ae4252305102b8df78b773e213d09e87c754a70e2feaa0523b3efd185b2c8ff6cc532"}], 0x170, 0x4}, 0x1}], 0x8, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000003a000)={0x2, 0x1, 0x3, 0x14e, 0xff, 0x401, 0x93fb, 0x40000000, 0x5, 0x5, 0x6}, 0xb) 2018/01/16 17:04:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d8d000)={r1, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/16 17:04:08 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c01000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a1000-0x4)=0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001db000-0x10)=@generic=""/16, 0x10) bind$can_raw(r0, &(0x7f0000e69000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000ee3000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f000066b000)="d075ae9666fe41b5ebf3de4af88e7b428db7aa44b6ac750a0edaa057338420e3e51e780b17daaf91293d788569f057d921769dfd536700dc58b76bfda8faa83169c422125726157c1469372cd1afcb9981ef029d9397cc61159d6beb", 0x5c) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006fb000-0x4)=0x60, 0x800) connect$nfc_llcp(r1, &(0x7f00001da000)={0x27, 0x4, 0x7, 0x7, 0x2, 0x1, "63b1c5acdecad3ed6544fd865531984f30a9612cf736b639c0af9b56c417186d38df71db5e6d2f920f6c5ab38ebe8f3050d9177163ac319cca2d735bee34c2", 0x7}, 0x60) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f0000f60000-0x4)=0xd2) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f61000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f6000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000abb000)={0x1, [0x0]}, &(0x7f0000f61000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047e000-0xc)={r1, 0xfffffffffffffeff, 0x0}, &(0x7f0000ebe000-0x4)=0xc) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3ff, 0x8, 0x8, 0x100000000}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0xaa, 0xfffffffffffffff8, 0x20}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0xcf9, 0x4) write(r0, &(0x7f0000004000)="aeb5cf7acb36f7950c0032c53e347eb9ddc03e72a705950b552013b62b5296db2f394fc83322678ef7636c01b5d000f860e6f0d63678d5561bc945727013ccf93354995e4d12a44020fccc48c2f5a92dbbded48c0a273b19a1cf03accd5237815a26c51c545b02ba4f8989bf2fcbd452bc62829727c0b82fa8b0126b175e487d87a1d74a89b069be06025849e60de3b23cc4ba9fa9e4198bf641f88490c2289b485bbb6eefaaf15e2a7a13c4d0d231ed2221dd7a57cb", 0xb6) r2 = socket(0xa, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r2, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f9b000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000f9b000-0x4)=0x4) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x6, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@can={0xc, {{0x3, 0x8, 0x6, 0x8000}, 0x5, 0xe6ca152e6bca878e, 0x0, 0x0, "85dddd20d3489c92"}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003f000)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000040000)=0x100000000000000, &(0x7f0000015000-0x8)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000003e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003d000)=0x8) 2018/01/16 17:04:08 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f70000)=0x0, &(0x7f0000ed8000)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000002009) r2 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x800, 0x569b, &(0x7f000060e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) ioctl$int_in(r2, 0x5452, &(0x7f000000c000)=0xad9c) getsockopt$inet_dccp_buf(r1, 0x21, 0x82, &(0x7f0000f96000)=""/66, &(0x7f000080e000-0x4)=0x42) r3 = accept4(r0, &(0x7f000041d000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a11000-0x4)=0x20, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00005fc000)={r0, 0x5, 0x1ff, "03517d5f14024824798c8471d4b6ff4ab015fe36e04ce3d0f9be5d163cafad"}) connect$ax25(r3, &(0x7f0000181000-0x10)={0x3, {"15a4a6ea9c403f"}, 0x8}, 0x10) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2000000000000, &(0x7f0000038000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000037000)=[{0x3, 0x2}, {0xb, 0x7}, {0x8, 0x815}, {0x4, 0x80}, {0x6, 0x9}, {0x4, 0x0}, {0x4, 0x8}, {0x2, 0x7fff}, {0xa, 0xc}], 0x9) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000-0x4)=0xe8) 2018/01/16 17:04:08 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000df3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "d3591a31312e28588f7ee18668cc1b263cbac63097d3cb9b2f724d685c4e9371f40dc603d33bc01709d2d845b425c75e7e4a539cce036a4cb1083f01eb65c39e4ab5d7d5537a67b4192bdf1631041ec7588a0e305fc9c5aee9c92dfd22f17d6d750b973ffc8f1ad27b3e2d9f2886d1c090e827c3bbf302f17d77ab3691831b8477f1c26b78ac219bdfc8affdb8a6b3be462b936df24022058df0ca48d6e490c17a84aba6de8c5e2803ce876be42c5c712e2e11c6db444974f6603e521136a58c2fa12a65f487e157564ee247fb4ce7fb2d0d70f9809f77727fd3d97d41ca9be269379f0188af5e33dee93ba8c726a7eae82c8787823aaec1cff49ec518f81ba98d504748898da5cb63cba7f4f48bd976e8fc257a9283d390615410e786978afc8e7fc5ac02a8ab487f242df9013ad967da2322d9632e833c86e2160061b1851e56fed784706e6d39d65a2769c656ad765bb03b305bf55b30c626c8763ac234d75bc2e3ae7d411c77bcdf7e76fb88906a1fc3b481683869b35bf8be30fff80eb8a72c015a2d0f45243fa72c9824dab20617dad429053392f8e296aca1773fdd41002dc86789736e0c5efd08938a29b8cd540cb3e8892fae759086a2b23aea6dbb0f33ba39f479045e9d95ca02b56605e73c2f02783e12df082e097dd891fb8c10375119a337d3efa2832701d9f5764ede958b846936156ad1ffdcdebd14db2b5be8ea37f99e080fed22a7ae09b21ff329e4483453806a7efb00e6bdd77d32f5c4d6290ea558be7ad40414bab5014d221f8f8772865bdeb747af97da962e2bee0f44962d324118acb83d712042d588854aeeee3c92d72619f0e2a7b8153f4a3080cf76e16d5f844debaea8ad314255e8709222f27b8149dc4cea0a48dbc58efa8578e5c688bc29507386343d7356c7568c03fbc9d05e975bf62d7fa818fde878fcbbefb027a46ce7ac23c2addda6950636cb0f5e28304e2157d58bfb2a8508972ed9ec4bb077a40229b3bd25ca380cabfda336f7752df66a81d549cc5c85d0eb7dd8ff9a7a2560aebfd0dd06357f45bad23bcabe0be459d87c934e70d7be8637c962413163f6943d6ea08648c3e9714c5a8afab0133ee87c064e61fabf4058ab22cb0eae28db62c2d449e32db823652e22d247228e44cf31faa8de92fb809d2f8c562f89fb35ba119630ea40a2bdd616d63ccc1eb06df0d97bacdc36393af032129b3537c61f7cf27dbc899cada018c0197df5f173f03215af40bf8f33c8cd5276f057cff5232d915c70170349169ff6d4a89bbe29b64066d6569d359f24dbe6ac8bda7f393eccd0325154e96f6eab5ed4acf7200b1c009daed2ec38e7a0da6d62f8afbddb694dc6de375401f6b31572b6f18d6db4e9e1585e2272ed25c346c55329a5912584721baa2901e1f13637d70258ac29a0aeb75890557d7f7d755d86bb000332477e5266377a9be2fa0176538cd61629ba93a40acdf4423882ae562c5c8d4433a48c43461a9b1863af25463fe851cd87ed3bbb6bf0ddc7bbbfb4af756673ebeb5a613472b422a9b78772cf7bc517db98c010a08c10720fa7547de832fec073c6bdb87cdefb235ae6e9582e1a175bcf88b8319e78f2637a6119e096dc97428b9b49316b0619c4fa749180ebece2fe62dd2ad3db7540f44bae327504ae3b6bd6cd004262f8a34877df0a28aa26d49bc86c565f58bcb3da096928ba9f2b2e4a8e657f906aeb4b577f1d7b3d884bff85eb2a3f244699b0e87f30c785ad9aeb9cb7152ade3954de9360e544ec19d3c84ef276efbce068482ad219dfd9af3493f108d4cd0d95637c53025b25137b9352ca5e2b62969faa3bc276c5670298a52c7822c7a15e95cebe8b1a0d718f5954d09285b9619bf7c51b636874e88010c417e7ec48ac4dea7a3bcee4fd3b046f82b03032f7cfb33ab005029281750daa98de06483e8f544e0e2c96bad391c5ca42bcf9708605a535832c5d1d1926410451e52509f8641bf372c2d59132857f0eb9afde641adf196366aef756f6f42eb0774311885e12e5e471a62b34ed6b088bdaea078a863bf01cdea47f7fb01afa5bbdc109d38e8cd352d5793d76b60a417bb8a9233b0256b1a5192b0ae6b3e6488ffe3b5754e14d6cb6a309c7ebc946667b8243865ae1cc6a4410aa7bc8000a1fd3c65ea2ce2cb5bb8d13ba9d1341888a3783e18a1114f0ceaa4436698beafbff80de8c01883a95af5c7de190c46c787c754f96bae5d7b083b6f4f130783fd0b754ad7e7524aa3ed3b6a2ee1d4559ab2058121cc4118cf664a67acfb94d6272988b2a82b4637a762219712ba0e58d82ec61366ef53002d1345f1c026ecf3d81e8f126d0002c151348ec4f1f44c0cd3f6d80eca3b3adf7331f86e450899150e735f4752c9ac9be7c138b178858afdd68c3a9768f1eaa486eb371f4e4b5d2896b533a8a9b5ece473fb8ce1702ff6568094915721890928cbf2a4b4439f39e9096a11d12fa35be8434c1b8bfde267e7734d13571fd9e347eb429e2f79754751e3e4a14b6ed19545a242e62e858215bd229b445a762270f258c0d7841edc3063cfb28b665ce6ff090a45ab9f59bb5860727834a8063782cc75edb490c6560c08bf1261760eb4ecf0fb5ead795875116bd2ce98a1cfb71eb14671f3cffcdc03724325a55eb042598df998cc723ced2147375ee2bdef5e1e0c51015cc5533a1664c901b918daf90bcd26167031da71d7b40ccdb3cc1b955b98db00b0e08b287b9a84e4f3198d48ffb59451d99c2b23586cc5556b7a5a65f929972b6c4901a1bd925eb135b887cd75d399dbcc19d8b9e88644e3695f6830ce5d3ed743bfa741f198ca90d9afb982288f6a7b39d0d1aca26230fa55acdf15f4f9e9e972867b7341c73a6e549788285fc4763989a8822cc42e027c925ffbe77a08f4b400d0767d8d276cd847106b135b59bf8dee3f17e647a117d76e06089097146424974e5ff82696c50b78286d7b7597934157f52d4512a06f16da85ae746309c7af9fb82114f5220dcffafe9bfc99da0d0f533f69ce002c0af6ade3676153989ad43d0fd8c59bd0f72f6ccb8df7d1b75756d93ade6f80ddec9066b284895676d55185bf44d205c4bf82088bb37defff86166aefc25f7e064c9a6624e5de61bf2bdeb98697b0097f865e0813a5909d908bb8c28ef31ffa85c114c49ca7dadda2f6efcd8c30c5bdc0a4c405c65f7af21f81cd9c45a3f35ed59fa2afa3dae4519bc152d97ed96ac1b0d58041b8767bb1eccb129afb0c0661285364f5bd8972cce6bfad58d7e3ef555ad346154c05e8cbfdf4719580f07cd40dbbfe2f78a9743c275c544231ce51df511b39b89da95488ea508fb09520c7efa9d3e852980250c360da2160d16a749706850062496743ba154cbdce154a36d227bd521a61210ceef29ae493620baa31cfee865cfada666a6dde467396cb31361e593bd7630300c457a51be7af90ea683ff04e066567718a51d582dade34664dd8935823d842c23f267189e657bbd5d1c13bf1e926673f6c5b47e850f663c90730de790be761b3acfea1e87e15b90974c3878a3daf95b3a7f3c97711980e1879ba8e6890216bbb13dd1042ae177e1f8de3ca92bc3cfccaa9f5edaafef49231d79706410a9c1e6fa54908276bacacc998bfd9892d7d7aff5666b28bb72191dc759a4e3ca58d7cc4360ac548313cd2f205aeae959dd8fad203a692862513de70b4004b70d687a3ae5e62c3d3062c08729f1a08287feac0621539aa63d9f30e3e92a97327505e20e14cbec94d8e3492c76e3ef0047285848c66ae707913bb48534b49975c9c559b718ace827584d39ee1d80b19d15444ee889857990d0114e4b38ad746dad3a4e9ca7b41f1753afbf339884b988e56cfd4ec9c4c35c4b95015bbf1ecb7d9e55087cad7f73f84e839bc0f9a0e604b3489ef336af4457b235c7539e76153ee3cc228ec3a7d554f26567a03dd393c96e443af4bba99f37b227076fc25ca7e30b7a20b5e89c5c4a73186b49bb16de50e54a03cabf020f1caa65ebca74f69d4ae25c55858a24d567007f7e74f9d1a6e5402f4f87ed3c7d8518dd52021d7a5414e3968cd5c7dc5097bf50e8ea02199909d294d03558b19856ece1232699af28f0dd6096d9d48d4e6f33bcdd2538975ef88636636fcdf31305ece8eb176c51a2d1f7d2c09b0a3c2f2b2bae20d17a456734fea45ba145bdb4e330ab59b7e9bbbe36c696695a1e9628909de7b898bba1fd7a9143ae893dfb7ffbf9a7532c55145adb2ff77dcb3df3720c926c4fa478be07314d4bfb6e228b64db31ba37ae21de33a47ae479aa39b10103d1ab436ed79e7bf5a53a433a33e0000202d6accb7dc7081606f2705de722c13e9d2de4658bd51bc67572ee167b9c1ae259d954fbbcc8fd6e0f5c653d99aa2097fe06f68316ad6e4024dbb88f04c6bb468181600610a2b72fe756eb00c5be40a8668fbf4ae0592380d7b363367426b7ff8609730563727ea9b2937bca89e9340e10b6adbcb29647bac8b5108b403fb50ae24ddaa47fdd7b28515e02a6d079489619b9170b71563afbaf877fe0d67364927d68952c127ffd759d79de408772fbe546f03282a9893d4635739c8baeb93d662fcdcaa2c352d473807351c355299057df42d3c90f4414a104873f443524fb044747f184591233d0f7a602131b0ab2bc286aa9542fd27b49e8c8cc0230b241d21520f77c1b4c0b2830f4d6eaef52f753b1c209444f374fed8303413a21aa7e0dd39e89a4835753ba1b7dee9b96ef956965f59a4e9ba2ccb1b7ad509cedde01d3cdc65a94f92bec520c476a7b37d91baeace8219ed9a46b2673214ba6aa64f6f2cf6efe81a7883c2efaf8694bd3d1712a18f2522f1b41c364f4b65d3bcc9905df74fc8021b34fe12a171d3a9aaf15a7b68a60c1d47625c2bc58a1e5efe24dff60746cbb3585c56b1e923b5d47bd260a24e365539845ac88cf0a6dae36f120c8e7c66917cb31d1791ba7cb4c7018fc2870220cf30339224b5ba9e3e31fb6682f7c40ca59401ab2160c73c4234980655026b268186ccac1473274524748d1d0eee3688222920fed0942df5222ea995943deb9cdb9b31e19c79d6cdf7e14e66e4ef1fa04ee5e58aa127fe501cf7e2e93b71179224301638a89a00516ec1026facac7249ca4bb2dcf4647953058894eefe1d37f113432337421928c50829d5c37db1d8458b39f65e2bb7219e47f32c86ca29320b4d38a56c34eb1a1e80ee5e8eeb3cb046ded0ff718b0d3c05af4f7e5ed3103e56a7f97cf21900606cfac3f616b5b2837eb67d1762d54aa1243a2aaae23f566f033b69c8fa94542d2f571d16d7425912e576bb60bc4563b628537381f262ed99e7326c962798b41d1b7578cb0cd070abdfdb172e0b54b9db9ac8ab398ffff483658d6cb9655adc594f3a4f9bde5f8cd8f48942bebc736e4ab5293cfbaccb534d49b04cb1c4d343fb57bddd1a3d6bf73ac846f7c06f28c4711bea2d33e76c62e33cecdfea36d4b1706244505a32998fe586aa79c14965b8047072a071bd9b7f232cef0d38ea9192f106133893c8fc1f7f3768d4f7e3f9c5286633a71f0548a8ddf8e9d03d6b5d03e765a1ea0dd47797631a95956e2aa7d6a2f9083a5d47d5818c09ebb89b2c4c9688110f6e2d5e6c0feca40ff78c2bb749d4d714be4197c1a081058894075e154c8cc5dea4c0fa416c5d4efb45e24ccd73f3a3b4044a2df9f3d83808687f7ce284af2c0c004d22505a3d51f95d91843a4a35f0c5107a25784916b7fd12798a371a43e9f9c6d"}, &(0x7f0000fc3000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000002000)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffe, 0x8, 0x2, 0x6, 0x100000000, 0x4, 0x9, 0xf7, r3}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00001f7000-0x38)=@routing={0x2, 0x6, 0x1, 0x16, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000010000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x10000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f21000-0xa7)={0x0, 0x9f, "6ace89a91e2ac56b48b2bc65865886a2e1c8120c9d9624902fb9946a599f4de152b20ef6b549fd669fecb24da8e9293bda99897d800360cf87e6e79b1933695351224e2ab4ecee482eeb9263e2669abbe5d646b7e4f27987378d42e79dd31b802dea587017c94253d33c93922f3de35121176783d32ace06405e9d048b282e9ec014299e6ac36254cf41b0ff604ed91e5726d7b32ff64a003f283b240b323e"}, &(0x7f000066c000)=0xa7) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b19000)={r6, 0x100000000, 0x9, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000018000-0x4)=0x0, &(0x7f0000cae000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0xffffffffffffff2a, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x165, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0xa, 0x5, &(0x7f00005a6000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) bind$inet6(r2, &(0x7f0000b0f000)={0xa, 0x3, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000be3000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f00002ab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000)=0x2e) accept4$ipx(r1, &(0x7f0000e6d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d5f000-0x4)=0x10, 0x80000) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000225000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000-0x4)=0x20, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000093a000)=0x0, &(0x7f0000117000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f000059e000)=[{&(0x7f0000f83000-0xad)=""/173, 0xad}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f0000fa2000)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000704000)={0x27, 0xfffffffffffffff7, 0x9, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000219000)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/16 17:04:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x20f, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00007be000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xfffffffffffffff9, 0x0}, 0x2) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000011000)=0x0, &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000028000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001a000-0xa0)={r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1f, 0x2, 0x692, 0x10}, 0xa0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffff9c, 0x119, 0x1, &(0x7f0000014000-0x1)=0x8, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000011000-0x88)={0x8, {{0xa, 0x0, 0x881, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000027000)=""/132, &(0x7f0000027000)=0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x4, 0x9, 0x3, 0xec, 0x0, 0x5, 0x100000001, 0x9, 0x10000, 0x7, 0xfffffffffffffffc, 0x3, 0x4]}, &(0x7f0000028000)=0x108) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000c000)={r3, 0x7a, 0x7a8e, 0xfffffffffffffffe, 0x9, 0x4}, &(0x7f0000028000)=0x14) connect$bt_rfcomm(r1, &(0x7f0000027000+0xe67)={0x1f, {0x871b, 0x8000, 0x7, 0x8, 0x10, 0x0}, 0xffffffff9efd7c64}, 0x9) preadv(r1, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/16 17:04:08 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000705000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x7e)="b9211dfada16a16e2a84b4be2e020341bbc664d514ef783b4dcc68259be1b5d4834d20c864e931708c9895ac5dccdf4c53f362f79eb09626b75b6c88c31887495c182c8be6820353b6955cce27dd46c355439211c3c85dd6fcdc1db969376b50c57fb93f829609085d1df0a65ccff4b827d755782aee1d00769c6888b190", 0x7e, 0xc1, &(0x7f0000001000-0x10)={0x3, {"d51aaa7f0e0c74"}, 0x4}, 0x10) socketpair(0x13, 0x802, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x69837f40}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r2, &(0x7f0000002000-0x1000)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0xb, 0x3, &(0x7f0000855000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009b4000-0x4)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000203000)=0x0) r1 = socket(0x4, 0x805, 0x800000000001) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002c8000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000455000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5c000)='htcp', 0xfffffffffffffdc9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/16 17:04:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7f000+0xe80)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000047a000-0xc8)={r1, 0xc0, "df94fb9dc23894407422665e0ac78d3e91bb79207d4df5d7a1745f03f0a2a1f21aff34292f9ff58dedc7d4d8b696a66e79545fcc9063f8003bda844b7c76cc93b25d4011c0533cec918aaa23bc835791764ba538e99272291cc0cc62d5d493aeadb69e4ef1728936d463274200fca682792dfdc7cea5f46fcac7caec6dfb312869e0d3fe5cb59fdcad09aceff5a68b6e6a4266fa43436a1023f99bc98c8cb202f32b0ecd79206f45981cbef0642e8c0691130613c629a9b51ae1d22d58efa7bc"}, &(0x7f0000871000)=0xc8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aa2000-0x90)={0x18000000000000, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ad000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x8001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad5000-0x8)={0x0, 0x4}, &(0x7f00005a0000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000066a000-0x8)={r1, 0x80000000}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000841000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) bind$packet(r0, &(0x7f000078a000)={0x11, 0x19, r2, 0x1, 0x9, 0x6, @random="5dafc61e5483", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000a18000)={0x5, 0x80, 0x7fff, 0x97, &(0x7f0000336000)=""/151, 0xae, &(0x7f0000c68000-0xae)=""/174, 0x80, &(0x7f0000230000)=""/128}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000442000)={0x9, 0x0, 0xffffffffffffffff, 0x9}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2e000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000ead000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078d000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) recvmsg(r0, &(0x7f000037f000-0x38)={&(0x7f0000ee7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0xfffffdd5, &(0x7f00003d5000)=[{&(0x7f00002a0000)=""/23, 0x17}, {&(0x7f000065b000)=""/175, 0xaf}], 0x2, &(0x7f0000b62000)=""/68, 0x44, 0xb44}, 0x42) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d1b000-0xf8)="c7f83522d0fa84ca250707b1e5882cdfeb38ffc97b399113d021cc6402a287c1294dfe1324cc075c06051b09941f895f9f20eb0fcfbb8396b889d14f242a255c1936a823ae030f9de7311536de9795a05f025c772aabbd3101a33d731ed14b9e16c0e0ce7f8f8fcddbc5cf061eea5bf34cdc8e4f8fa2b096bd4f24efdc61f74ef4c65fc26b164f66f07dd9807728184016aba1a79853c057af5a5779d24f7346c822a798f67377a380dfe4378352e4e29783676a6805cb5418fcbb3ddaf6ae60ea38d47dfc6bfe4282483eff33fc1d3b19510ca6ea6e593e2a7b9f7df4ba6088cadd7eaa8d03dbb35fec2c6838f4410aebd9a3d57af643c9", 0xf8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000db4000-0x2)="400b99e1f74354b2fadf93608ecbbab5bc98115466aa41595491d654a6704bc433d11808d4c0a7cdb654cd9459a480496879d17187f70908ea39b291ab85aa221925e1146e5902cdbafab37e7916f0748675f6e9fb436cb981c78371afdabd61931fbcf5e578d0ef422d82dfb5ff95c8c6858b4fd74d9ef6cd28b12d27cfdaf9824bca31c19f8de3430a0c42298734cecd21bc3343060667c2653620047b95888450412d27b2f07efd9e2d9d8f11c66768f691725e5172", 0xb7) r3 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000e0000-0x4)=0x3ff, &(0x7f0000fc4000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1e2ecf7a8689f3b58e78f114845bc877acf82b79faf4b29d9cdd52388bee75df582b688f270908eb159429456f1e720e5100ce1c9725dfba5b28af7da382b7b3b9d336ee58b8fa29f05cd9bad017a76a4", 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000455000)={&(0x7f0000b58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000071000)=[{&(0x7f0000ed5000-0x8d)=""/141, 0x8d}, {&(0x7f0000dda000-0x4a)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x0}, 0x0) accept$alg(r2, 0x0, 0x0) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001e9000)=0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b0000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000390000-0x108)={0x5, {{0xa, 0x2, 0x5122, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000399000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000001000-0xde)=""/222, 0xde}], 0x2, &(0x7f0000661000)=""/19, 0x13, 0x7fff}, 0x1) accept$inet6(r0, &(0x7f0000658000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000033000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r1, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x3b, "d0e0a382f1a9d21a58f3d71328d99ed43007c35e0a1babb3a6e418d9b021845ea3429cee5e8f89ba3b6620e0c4052328cd72994e41a1db129bb020"}, &(0x7f0000001000)=0x43) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001000-0x4)=r4, 0x4) gettid() setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000)={0x100000000, 0x1, 0xfffffffffffffff7, 0x8, 0x8}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) epoll_create1(0x80000) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000002000)=0x5, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000003000)=@buf={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x80, 0x8005, 0x3ff, 0xfffffffffffffebe, 0x3f, 0x401, 0x0, r4}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000004000)=0x5, 0x4) ioctl$void(r0, 0xc0045878) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000004000)={r5}) bind$netrom(r6, &(0x7f0000000000)=@full={{0x3, {"5f49fb287ddb2a"}, 0x7}, [{"640590d5aaec4e"}, {"67a3f1e1260d7e"}, {"98d20e28a9010a"}, {"ad208b37ac6016"}, {"f172be0feaa672"}, {"fb15338941a45d"}, {"cd009a875d4029"}, {"7af08449c72f68"}]}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f0000006000-0x54)=""/84, 0x54}], 0x2, &(0x7f0000004000-0x14)=""/20, 0x14, 0x6}, 0x10000) 2018/01/16 17:04:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r2, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db962ce8b7d09187b0ad0333aa4e87f210196", 0x21, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r2, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000741000-0xdd)={0x0, 0xd5, "ea5875b1a66518b3fc0650e1f265c46daf1429fbb028205e7ce9a97ca087c0cc676055784517c85271ec77b392c7ca850f42e440d121b13a85fc6caac56e2d5ed2ba3be6831a9045fc72d8b3393ab7cf8e1ac6216779db26a5b6f0b4c79f5fdcded3fe3fba02139577124a7ad46c6f2fb0b5a9280343eec597eabed81b3ca333b7d6c44ae3370b42e73ed54bb88842f8d799e99a186bb349b64af49519a0c6b2130479f4c52969085c93c356765f6c170ca6292a3b97e1b9bbf44f4b7a246177062602b05ced4132d98c53d72d646384979023d4e2"}, &(0x7f00005d1000-0x4)=0xdd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000661000-0xc)={r1, 0x2, 0x10}, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd0000)={r1, 0x3, 0x7fff, 0x62, 0x8001, 0x2, 0x6, 0x7, {r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9588, 0x4, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xb8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd0000-0x38)={0x0, 0x0, &(0x7f0000fd0000-0x40)=[{&(0x7f0000802000)="46ad1bd2dc9ce9", 0x7}, {&(0x7f0000fcf000)="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", 0x1000}, {&(0x7f0000fd0000-0xc7)="5cfac60c67eadb56187688ed89b18294675d349fb1a82dcd3de95fe9f68c34245b5dc8400f5329d18790f7d1855fe30c5c3fe731cffaee0b17dbce40ca706d31c5be893bb1320baabed5e45f86742f816cddc5dc29552adc9b100eed00b1e4920284dd9e985eb3bae13ec139ed9457dafb4e97575765d6faa0a00f75b848180949225ed1ff33ce223dd0d6f8be1242c7a8371be5bf2e2cfa74edaa218b8025670fc22062280584fc0cfc67c22808e9997fc4f8cb52bc384f943119531b1bc3133854e90357e64c", 0xc7}, {&(0x7f0000fd0000-0xca)="32e75aa3c4013877f15878fb12fc804c33b79c96e023aa66615c3f017af8653d54272ea8713163df58ccaac997332a6a300583c99618fcddd9c587eca443fc0619e2cd7b51d2911cf506edf0117575e131c8a1e8f0cba3af99a5f2640cd51238a65c59a6532df330678a0c3d907895b2ef127f1e9a26e8005a88213efbdc84ea8fa10c59a018226c2f0b49c7ce1b657c2395921f8440838a13dcddb82f0e0cf5035b75eec05979350fb04a552aabd850ad0e26001bb796aa6ae3ca78626c37b6ef04e668eccc4fc514c5", 0xca}], 0x4, &(0x7f0000fb0000)=[{0xc0, 0x113, 0xfffffffffffffff8, "6a8b3fb11df6b17b205f54ae363f6478705cb4b07646f9d5a6896b974272b3bfa347852fec3e37067c03fa1111e166e312341b01feeeb0a921bce9e43c73044c10eba2f37ae237f96504fd3c0391990253209ca3bcb8907944d34a5c8fb4eb3c9692b31dc061b9d7088a62c44fb9bd77d1e17a469374792e74bf3a00f45461a5310cd01934055049c7c41f7b6eb0166232999ebfee241565bffca8a85543892797c50245accc43f447ecb3995828ad"}, {0x20, 0x10f, 0xde, "61623e5709ef2da62afa7d"}, {0x18, 0x107, 0x2, "8237"}, {0x98, 0x101, 0x9, "d1e5227d5db0911b823f03e865a459eee25430ac02265d36ac27760700f8206fbae53c64ac65b714a9168d58d76bfe1be688249c6b3d2443207a8f19b8bd0769177e25b25df10c8a7294912dfeee4292e313c3345c909d39366196d87c36c9344eb23ddbd0465dc9a726cc8ee1eb15deb160af6e9b6cc75a89a5585b8d0981390f"}], 0x190, 0x4081}, 0x880) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a10878e4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe65173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f0847917574911ad089a04a4d9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9eb23f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac218802ca9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4bf5cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d241348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103ef7945aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744f", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0xb1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0xf6e}, &(0x7f0000001000-0x4)=0x8) sendto$inet(r1, &(0x7f0000001000-0xa7)="e2675951c2ddb97b576a84b596c486579735da90feff2334c6fb5c1b00a36e235c0622a469fc84064960d2e497828c48c46df765f81d9e671fe5c4c733414dd3fa961dbbeb5dea65eb83d72fdae0da6ba26198ae7996935f7652cda7cfe5220594f927540d707667d274ad02c6f1ffbb5ae9dc05a5cafadf0ddc7cd1be0e4c7e5ed84086481c93ecf1f75ee85639d5f5c916c609d530187c3c51c196d8788507ad70da799c4e07", 0xa7, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f0000017000-0x202)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0xcc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x8d, 0x6, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x77, 0x0, 0x8, 0x80000001, 0x0, 0x401, 0x2}, @routing={0x3c, 0x8, 0x0, 0x9, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x100000000, 0x6, 0x0, 0x2, [0x7, 0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 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, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]}) socketpair(0x8, 0x2, 0x20, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000018000-0x20)={0x5, 0x2, 0x800, 0xb1b, 0x11, 0x28394304}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000a000-0x28)={&(0x7f0000007000/0x2000)=nil, 0xfffffffffffffffe, 0x7, 0x2, &(0x7f0000006000/0x3000)=nil, 0x256}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1f, &(0x7f0000018000-0x4)=0x5, 0x4) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000384000)=0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000682000)={&(0x7f0000d38000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008ba000)=[{&(0x7f0000aa5000-0x2)=""/2, 0x2}, {&(0x7f0000cf8000)=""/183, 0xb7}, {&(0x7f0000787000-0xb5)=""/181, 0xb5}], 0x3, &(0x7f000075d000)=""/188, 0xbc, 0xfffffffffffffe00}, 0x40000001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000128000)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000038a000)={0x0, 0x4, 0x1, 0x9, 0x8f97, 0x6, 0x7, 0x1ff, {0x0, @in6={{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80, 0x1, 0x800000, 0x7}}, &(0x7f00004e0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000930000)={0x6}, 0x1) accept4$packet(r1, &(0x7f0000497000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed7000)=0x14, 0x800) connect$packet(r1, &(0x7f0000b3f000-0x14)={0x11, 0xd, r4, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ff000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) r5 = socket(0x4000000000008, 0x80004, 0xe77f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000804000-0x20)={0x1, 0x1, 0x8001, 0x3e62, 0x8, 0x5, 0x0, 0x4e1a, r3}, &(0x7f000080f000)=0x20) 2018/01/16 17:04:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x3, 0x6) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/16 17:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bf0000-0x4)=0x0, &(0x7f0000157000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000587000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000775000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000053b000)={0x0, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x6b44}, &(0x7f0000e5a000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fdb000-0x2)={r2, 0x100000001}, 0x8) connect$netlink(0xffffffffffffffff, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/16 17:04:08 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000826000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x7) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dab000-0xc2)={0x0, 0xba, "67ec2566573ec9a29ee9bc32192d4f4938c5395db01c89712d7f69f89bd08628e99a7657ff3f429297dc2f7404e214d4f7ad975953750ef0c9b4a00c0957d7a90833c0edf8d4f1c395b8884eed72925b6174a2e7c89b1b6055976deacffaa232ec60e6eaf0644533fd1ba693ee63a4cdef3cb170f50e6e8a1a8751dbb20b39600986dccaec6a5c8974f51930a6acf5c0f7e9045c8f2e277ee46e8905d13380eb29f2ee5920e00a53fc3ae7485d0ea78310e9adc33c593db192de"}, &(0x7f00006e6000-0x4)=0xc2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000d6000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b4d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000488000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, r3}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fec000-0x10)=@generic="9b4346f213f19e41b95d6e7032682b67", 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000ed9000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x3, 0x11, 0x0, 0xf, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x24, 0xbc, &(0x7f0000813000-0xbc)=""/188, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffd2c) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ea0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a08000)={0x0, 0xd6, "bc19224e665e4e00f339bd3c62aa68d9003ae240d6b21bfbf3aaf115b6dd46ee44a81424ac920c9d0b3de9d43b426da52595df3ae62e6cf25551c9cf4bac5e6359d9ed989cd847825f8e137c4e62ebda41b640b327f187994ca91290dff0cf9b0f25fc4da18298232d9c0ab0540db1ecbec8b884931c782dae1e7bac4e613b1c1719fd3778d290aa389b1e7e75b7a6573ec33a5b4f85b61160c83e2100f3c1b6082318e7ddb31bcf17fed9afdd9ea4d14281639167bace6ee967907959a5290687b1c1fb395cb2c8f43f6a1c0a2e9e347e17b077c5c1"}, &(0x7f000085c000)=0xde) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000040c000-0x10)={r3, 0x5c, 0x2, 0xffff}, &(0x7f0000934000-0x4)=0x10) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x10000000000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e23000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/16 17:04:08 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x251f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7f}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0xfff, 0x77d, 0x9, 0x4}, 0x14) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00001d8000)="55af858b8aecb917c988c6cceddf", 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cc9000)={0x0, 0x0}, 0x2) shutdown(r0, 0x1) 2018/01/16 17:04:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00009f7000-0x4)=0x0, &(0x7f0000124000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$unix(r0, &(0x7f000067c000)={&(0x7f0000622000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002f2000)=[{&(0x7f0000e41000-0x73)="6c28706de8bea096fdf6a265f77c3c20e19887be0d3787ee34e3aeff11fbd795c3abcc2e8fac3c184dc5af6ac37aa9c090dcabbf1cd7faf0612f0ee6343f3684d2fe062c739c40ecbf32f2149c56adab709c9682498e7ff1c7f1158162948b3965bffbc7bb1d626bb119e2e2045733f0d9619a", 0x73}, {&(0x7f0000ff8000-0x4f)="80ce9d0fd274ee5109c59c9b77418aa62189b40f111ba9f5fa3a211bf848dbb3014351797c73c14779b06698a01e85195a3855acf10aff6c5279648d5da0e35abce406f161f9746f45adac8dce0ff4", 0x4f}, {&(0x7f0000c54000)="3a44e579810eeb99ad121939eb75718e7532e2340808a2a6e48a46d4843d8c", 0x1f}, {&(0x7f000041c000-0x1000)="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{&(0x7f00005ea000-0x1000)="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0x1000}], 0xa, &(0x7f0000a34000-0x70)=[@rights={0x20, 0x1, 0x1, [r3, r4, r3, r4]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r0, r2]}], 0x70, 0x80}, 0x40000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c23000)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f00002f3000-0x8)=0x0) bind$alg(r3, &(0x7f0000f9b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/01/16 17:04:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000afc000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac0000)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom$ax25(r0, &(0x7f000083e000)=""/12, 0xc, 0x0, 0x0, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffd) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000050a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0x2e) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00000f1000-0x38)={0x0, 0x0, &(0x7f0000fd6000-0x40)=[{&(0x7f0000318000)="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", 0x1000}, {&(0x7f0000f11000-0x8b)="4504c81f84914361b95a8567b7a85b391e6355f75afc547e858f67e306b96a5005ff05b44b6fe4ae218b9343f46cbf2b59bf50a02bbfdb5a80e27f46a66c33d53640057e6c83b797a5515d33ba0427114f50ba0f55c80653e550465112d9c99851f31cf932272356002035f5902ba43041dd38e59acdeafd225bbbf4f399da72acff5bafbd1491845c11fe", 0x8b}, {&(0x7f000051b000)="f8fabfc063e0ba9f22f65e2c6bdfc5a2e723b7c15f1f0d92378a707442c110fdf6ed36453a78c6a1b89c048a47d7cb7c97046b76f4b639575b9003cab0d3d399a6614b768dd253742fa380fadf7eeac737f38e55c480ccf3cfbaa679c20911f0391edc3c2fa9f67378f577d41702a583475909eb63384d1b5fd987b4a8b04e1f29de661a56b60a7a32d23245b33c3e46f0728ca538cba395b8e5e65cdf7c2d4c6289b725656911bbbffa0d77c650c1804aa34b22aae37924d609edf029a02c60971891ee49b0fc66570d7385e9f24952", 0xd0}, {&(0x7f0000fd5000)="462aa8e76bf78f9ffab972feaf28b14eff09ed406b3ce9ccc7a68d1d39735dc8a545f5ad257f1afe3782453012771c1b1d85a06e0f9a117db96354a37b4e41347d7d4298db63ab71a83734", 0x4b}], 0x4, &(0x7f0000fd5000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xdd000000000000}, @iv={0x78, 0x117, 0x2, 0x61, "1e24504c912585ed69e5e4695c58fb4847911fac9eef4be31397b097df49eba0859a3f8a77b2fc492ad5ac29e9874e0d2f4a9ff68a36d5f18d5b2a52587665d547dc3a545bc085abcadda248b06fad9fe8a4f4bd02e96d6e250739809440daca2b"}, @iv={0x60, 0x117, 0x2, 0x4a, "6026e881091f5051635dbc1665796b351c4ef5de35be82b8c979389857fc68bcfc90339952c8a5fe296da4c7d0dd0ee003b4b4e53028b79d2331ab6957ebbec41be02211ada88740989c"}, @iv={0xd0, 0x117, 0x2, 0xba, "0fca71b0faefffb977b2fb9895fd2094808360a9a9f72066ddbe65333822252875f3cbec4dd46ec34bae7ffbd4b3c3d6fda1c99f398f08b40fb3d117478863ce89e9ed3d740af92a5039f5ac491e7b7702b7bd2e47457499cb675d63f6a453bdda1843e66b9732ecc495a17deedc5759451151e7e5351cdc0e5770fbbf038bc37bf96bf656789f314e8c6d880995e144baba14384b47d3e77b926f8dd03d078ee4e0c49b338b0242cf49183c67a805fb79a8be6ed5bc07148652"}], 0x1d8, 0x40000}, 0x20004800) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff9, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/16 17:04:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00004b6000)=""/85, 0x55, 0x1, &(0x7f0000d26000-0x1c)={0xa, 0x2, 0xffffffffffffff4a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b}, 0x1c) r1 = accept4(r0, &(0x7f0000364000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000593000-0x4)=0x20, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ac3000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000dc7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003b6000)=0x3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x5) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f000047c000-0x4)=0xfffffffffffffffa, &(0x7f0000a44000)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/16 17:04:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e00000-0x4)=0x19, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d30000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b7c000-0x4)=0x7, 0x4) 2018/01/16 17:04:08 executing program 5: syz_emit_ethernet(0xfffffffffffffc52, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e27000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000d2f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/16 17:04:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001b, 0xfe00000000000000, 0x9, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{r2, 0x1060, 0x0}], 0x1, 0x1000) 2018/01/16 17:04:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000, 0x1) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 17:04:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000017f000-0x4)=0x0, &(0x7f000056b000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000044e000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000273000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000019a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept4$unix(r3, &(0x7f0000307000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ff0000-0x4)=0x1002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000388000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001bf000-0x4)=0x0, &(0x7f0000dfa000-0x4)=0x4) 2018/01/16 17:04:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$inet6(r1, &(0x7f0000500000)=""/87, 0x57, 0x1, &(0x7f0000b6f000-0x1c)={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, 0x1c) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$key(r3, &(0x7f00005f0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000812000-0x90)={0xffffffff00000001, {{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f000003b000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="a9ab6ba4710873ac62a453a8e707f178"}}, 0x1e) r3 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000fc6000)=0x0, &(0x7f0000d63000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000815000)=[{0x4, 0x1}, {0x2, 0x3}], 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/16 17:04:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008ed000-0x18)=@generic={0x4, 0x30, 0x2}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002a7000)=0x7, 0x4) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x400f89]}) r1 = socket(0xa, 0x5, 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000395000)=@assoc_value={0x0, 0xe20}, &(0x7f0000d80000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000906000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x80000000, 0x7ff}, &(0x7f00008fe000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000121000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ad000)={r2, @in6={{0xa, 0x3, 0x38af69d8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) read(r0, &(0x7f0000700000-0xcd)=""/205, 0xcd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000948000-0x8)={r3, 0x3ff, 0x7}, &(0x7f00000cc000)=0x8) setsockopt$inet_int(r1, 0x0, 0x2b, &(0x7f0000495000-0x4)=0xc77, 0x4) 2018/01/16 17:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000002) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a61000)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000090e000-0x6)={0x0, 0x1ff}, &(0x7f0000741000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000097000)={r2, 0x2, 0x0, 0xfffffffffffffe00, 0x144}, &(0x7f0000d95000)=0x18) 2018/01/16 17:04:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a41000)=""/14, &(0x7f0000ac2000)=0xe) bind$inet6(r0, &(0x7f0000c00000-0x1c)={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f0000b65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 17:04:09 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004a6000-0x38)={&(0x7f0000ff4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002f4000)=[{&(0x7f000081a000)=""/237, 0xed}, {&(0x7f0000ec7000-0x12)=""/18, 0x12}, {&(0x7f0000ff3000)=""/254, 0xfe}], 0x3, &(0x7f0000b09000)=""/176, 0xb0, 0x2}, 0x40000000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000ff4000)={&(0x7f0000f98000-0xe)=@l2={0x1f, 0x1, {0x0, 0x9, 0xfffffffffffffffe, 0x9, 0x0, 0x1}, 0x6, 0x4}, 0xe, &(0x7f0000960000)=[{&(0x7f0000ff4000)="b0ecbf2172e78cd44b103078531006243924fddf57c4287400a594c92448ebe86e924788285173304af738d589f71a6d715dc6483e29bbed5c3520dffaf74ec5355e38f10286ba30b06465e98c40ee546b2257cd139cd2a1096d438aab83941fed37dea50e9b2e7df78b490a7898a5c4b097960a7bb6760a140e09e513534a8c7a5d517f7fbee753761cff92b218edaaf44be996bb50da47438be3521b962eb9", 0xa0}, {&(0x7f0000ff4000)="af54e85a792c5cb3f25da9ee37e64495d037eb4dbbd218a941e5b6c97cbd22c26308e9d76809399e32d1935dbee0f7dd442e6956e5f5f6d124de044f4d275ad1859762422fcf1af947a4f6b918be7b5edef1f0968d510b1d5055d0ed31725973fb82f5db7c7d67f36a3d9380f4891b7a726952fa42f49e64396f133266b672a174648d6461483ecedcfab3bf2fde1a9ef8850615b41f71f131e6286c9cd1cc503c7c48a80dda1ad1f20cfe025374e136d8169406857270152cab244cd1536ab2b54fe7094a91bdff09121fa6be5801e538fac3996496c8063a79cdd43d027f3f89f8dc8c55ac", 0xe6}, {&(0x7f00008a5000)="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", 0x1000}, {&(0x7f00007eb000)="d2168e5a66aa42846f8c32a0cb979cddbd30be9e1990b91f13f03d777301a0a3aa139bf914c81a2b8d4466a74d143e5e2e60aa6ad08c16895139467d", 0x3c}, {&(0x7f0000f7f000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x880}, 0x20000040) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ff3000)={{0x3, 0x7, 0x0, 0x4, 0x7f, 0xffffffffffffffe1}, 0x1f, 0x5, 0x1e, 0x5, 0x1, "cebfae18757075b2387aea69106a5e08b8c6ee19c258689608d27b32a2dd1631d53fb40feda6e5461c4363dac3e7c9f5bcb3771ee2cce010a3079d9a7943a0c139432c0a70e135652db9dfa782e18bc913cef0028b91ec0b93e67bea658aa46b338ef44c533d84cb19a3ed10563f733512869e2dcfd890384bf00d6e85a5368a"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000ff6000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 17:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cf6000)={r0}) sendmsg$key(r1, &(0x7f00004c2000)={0x0, 0x0, &(0x7f000001f000)={&(0x7f0000ff9000-0xe8)={0x2, 0x1, 0x10000, 0xf, 0x1d, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1010, @loopback={0x0, 0x1}, 0x2}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x10001}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}, @sadb_x_sec_ctx={0xe, 0x18, 0x6, 0x8001, 0x67, "abf62228dc49902212cea4684528747e2a60d928895270978a357aa5d8eed61375450b5dfbe4fbf851999afeb5484b8b8b5993bd401008524eb3de83240a126698a972ab5dbd7900cf74152805d9a88b07d5a2308921da4498e6282d4115aa31747c37e7f3abd5"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/16 17:04:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = socket$inet(0x2, 0x801, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d48000)=@assoc_value={0x0, 0x0}, &(0x7f0000e03000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000db1000)={r2, 0x9, 0x93, "4915e803d76f6787a51abfb8f27164643fdbf69a2e195dc0be9ee11ae75e86db70f3f3be201f158e984f1694d9ced641fb1f564de4022726e60669f189f43a2f3ebdd45143b86d2587ddf9ac24062302f86b4b0543b8f475fd964b74706c17881ec5550c32e10793635f701fe5a891d47d26ef1351dd9fea8d4046f3ae3850a84fdb5dbcaf04f51c916ccc3ed006d81443d994"}, 0x9b) 2018/01/16 17:04:09 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000de4000-0x10)={0x8, 0x5c8}) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x62d426ecf2afc979, 0x9, &(0x7f0000de5000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r1, &(0x7f0000950000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000-0x4)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) 2018/01/16 17:04:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000073b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000be5000)=0x20, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008ea000)=0x0, &(0x7f0000d77000-0x4)=0x4) write(r2, &(0x7f00007d9000)="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", 0x599) write(r2, &(0x7f0000363000-0x1000)="bc", 0x1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b36000)=0x0) 2018/01/16 17:04:09 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000f5000)=0x0, 0x800) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000f5000)=0xff, &(0x7f00000f5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f4000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0x8, 0x0, 0x7fffffff, 0x0, 0x0, 0x3d40, 0x0, 0x0, 0x0, 0x4, 0x10001, 0x0, 0x40000]}, &(0x7f000005f000)=0x108) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000003c000-0xdc)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/16 17:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000c7b000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000121000-0x4)=0x10, 0x80800) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000227000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000927000-0x10)={0x0, 0x7, 0x7f, 0x4}, &(0x7f0000881000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a29000-0x10)={0x1, 0x200, 0x37, 0x7, r4}, &(0x7f000074a000)=0x10) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eed000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b25000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df6000-0x2)=0xc) sendmsg$unix(r1, &(0x7f0000de5000)={&(0x7f0000b49000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000051c000)=[{&(0x7f00009f7000)="e05b377d922dfae53b321a99892d9c0062a1295ee02d8ff24cdb657d48723c05b344cff0b7362c3dc7e520cb3e4c6ed7bf09795caa6a06052f440047ed9a4ae1bf64e1975c375497f9c8941c37babaa14dfeda2aad695171b0bbc231f1f109b53c1daf971fdb235709f78d6b5938dd0cf5f533ef9201d08f8819fc0dd670b984a47cf063c9425543c1799bcaa9c62ea6d02f5f46083d555ef49e639c9b010f5f2d3bb74ab27ac4cef5d64b8659d0ad380f1c0fb16a7822dfa0c5b1ca4cc3e1f662244b99cb1a959e6ecd854829fd99e8e79e06db5a29313b355bd95a1e1546d69024a828", 0xe4}, {&(0x7f0000a68000)="3269964d52f42c35e5145a4782e1401163311517a294ca0b14f2973433823a893cddac", 0x23}, {&(0x7f000008e000-0xf3)="7cef4c94cbd8a4f0acf95d92d2c63c388255b53e2a11facea658d51cfcd61da47e34318361281ef738398b77b8884ffdc447628f96e1813405a24fa48386dfb9798bf842db8209d811da9aa0f607af2a0546b4f94806d37fb530e5f9b1dc2bdd94df724cb92228939db287f54e61631de736982a431818d4912da0a95745e591bedcbcb91fb8d599de7d58670ffadb7455f25a3d3ac39581a79b9a45c87350901acd8f925625cf2ef9f78f225adbc9c82935193e318db2bd635c7a7e763f7d180fc5b5feca8671e493a1892852bc77e2b2dcdbf97ada70599cd6bd1cc0649e55371829f7ead6439096e3c7b654cbd0bd1662ab", 0xf3}, {&(0x7f0000187000-0xc6)="0240c13f3171ac94b1f8359830311b6194152e6e819f24aa3c3165bba16a7f10549f3721bbbfdecc1933ecdca7f709e775f317064f51bf2417a423a6d9f6d580b0ace180260f0bb11814ed7219154b88cbdd00fa68673af0f71e263dc0be3bf3aa63c73df76951546426e1893b52afe432795736b68f70ac8496a978f6e90db368f0d46426206d9744e1033048485dd4d81a3af338044a725638f40db6b19e2dfab41321b147da4e809fc38fab745044d88d8b4e7eb06e40b2ed6ab5ae2ec6bc6551c8ff67d0", 0xc6}], 0x4, &(0x7f0000cb6000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xc8, 0x20000000}, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004f8000)=[@in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x48) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) 2018/01/16 17:04:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d58000+0xc7d)=@int=0x0, &(0x7f0000eb7000)=0x4) connect$inet6(r0, &(0x7f0000ec9000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 17:04:09 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d4000-0x4)=0x12c121b2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f0f000-0x4)=0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f0f000-0x4)=r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d78000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ac9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000-0x4)=0xe8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f10000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014a000-0x4)=0xc) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000f0f000)=[{&(0x7f0000f0f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f10000-0x60)=[{&(0x7f0000c49000-0xab)="a4ac6af19342819aaa9138d1b7aa6d088651ce6329e39e442f037e1beeebefa2f117657ae859902cccd70d61fcd09b7f99b406b0bb644dbd8eff2ddb654a75c6cd7de25d59ace40ee507ec88c9f1c72ab61ed931ce76f978f311ce82e4d4d35bf283a91c231f4865340eb8e036b6786614ec1aae5f5aee40fee6d3c2b3e84dbab606df278c4e57c1037ca38412e042fc37eac8daf2846769a1a6a645e2f58b204116c72d0fed7bdbd947fd", 0xab}, {&(0x7f0000cc2000)="984da64d95b8209901bf3e4eb67aeb6b82715095567a16954677c09afb92e51588c9d19fa016ed82290f7908861ed46b6021c725e68653184188e25fdf492afed209e576f952f94ac27719", 0x4b}, {&(0x7f0000f0f000)="09d14c9187873e3a3cda3a34750f683349c62aaa85b3e5feea6c2f6ce5c4cbc844f0af7e114224209ff672d90e0b04308a677c0ec128666ec7f763afe1d3c2a67fbb70a1455887edccbc022da902e2eb555adc0a7eb30810de73388e0ca9bba0b3b424a63fe2100011d6238f16b5daef56e31a3c09c7d93ab234a7f388941850a22c61a10d933fe94ec2317e63ec43d74873ab665d552fd54655373eca0548ee94daf04a1339b6aaf92d23c43b7286c4742171a68fc0", 0xb6}, {&(0x7f00004ab000-0x64)="5e75d0db5cc4300ff12a9ca76034ea0c2937d198adc698015d39caf81c6e92279729ebfcc00550c19c122d1639c6a2b2f44ef72170f29b296d49bc2a697544c755303ee8315fd0779e34f1bf0c437aec5d28b0d669fd2911d3e576a5250a8e3264c4a6de", 0x64}, {&(0x7f0000f10000-0x39)="a68e95f9a27f4109c029a790e33ccb42c92991194850b03b411fa9b2e23bcb820b3937f7100194c947fa04086128babf33ec4c4d3ffd5aa22e", 0x39}, {&(0x7f0000f0f000+0xf05)="ed1e8b195d9948af2ae3fb152f0d6e17de08448412137f2cc40f7eb9a7f255d0cb73cc3693b1471431778e082dcc5753e8c5eecb213e1729287bf42abac1b9a5cd574b6b3a36", 0x46}], 0x6, &(0x7f0000f10000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x20, 0xc1}], 0x1, 0x4000000) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(r2, &(0x7f0000f11000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e5a000)=0x9) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000f10000)=0x0, &(0x7f000075f000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f0f000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7}, &(0x7f0000f10000-0x4)=0x225) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000f10000-0x8)={r9, 0x100000001}, 0x8) [ 2267.880658] sctp: [Deprecated]: syz-executor3 (pid 20491) Use of int in max_burst socket option. [ 2267.880658] Use struct sctp_assoc_value instead [ 2267.938686] sctp: [Deprecated]: syz-executor3 (pid 20498) Use of int in max_burst socket option. [ 2267.938686] Use struct sctp_assoc_value instead 2018/01/16 17:04:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x0}}, 0x15) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000004) pipe(&(0x7f00008a6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df2000-0x4)=0x4, 0x4) write(r0, &(0x7f00008d7000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x136) 2018/01/16 17:04:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d08000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d0000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000099a000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c17000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000016c000-0x18)={r1, 0xff, 0x0, 0x9, 0x0}, &(0x7f0000a6f000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 17:04:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/89}, &(0x7f000041b000-0x4)=0x5b, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xf2)={r0, 0x401, 0xffffffffffffffff, "ce117eff43a48b25be9a4d9d7076c0dfeaf739de8814af3fd96da48c48cc8a2f80af8b2ca14f767eebe641c9d305fdfec8b583d97b2e572c1809747ad168e2e13d9ec6bd9e0f6c7df43a8070f933999100aa8a8949cd6ef81b4363aba0c8c97da63e84c6a616af23afb60cb8010f64105e1585c80dbb0c67793c9af127e19c38667ca388b89ad50cd81ff8c4888484fef19030f5c60f51508460d7b0b5cb95a19c3df01d5ee4401449dafe71ee9fde2f2802eb9bdf83bd5cc2212763c8a58e9b3700c1a2688511e2dcf02f10146de93b8181a5d79034f1f0a6802e3ce47028d07ae719170a552277"}) bind$unix(r0, &(0x7f0000f36000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r2, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0x53)="b7095b28eb7b197913eafa9bfcdccfd75e5e905a6aec674ff8f3efaa2785608e9fd4139f329ed107122c8c5cde073893138ee79be6146a7e2ade4854df116ad9220f8ad2fb8f9cd187e5a448203939cf3041d6", 0x53}, {&(0x7f0000001000-0x74)="c721efc0fdd69126d394b3c4507270307e712806e1245f7ba22758ea85c3178720f70380255b85360f356a115486ea0ef9eab12da743c5794e2fbfa1843ed790e7116714aa8bcfbf9c5ad5a161dbc810f3ccba94b457d87afcdbc0b24e49f6d580a250f029f37c2bec25ff4806f7a79642833673", 0x74}, {&(0x7f0000002000)="5613d11208d548426706cf189458999fc3d0a2481833de6b42c8d2c5d77be53c01d099d0c003da275fa05d7d2c94582b2be4665a9536424bd2be490424f5f021ee12d5c71a8e779dba54937d1f021aaca6c99944fa2920206a9c2cf7665133908ff031153775adc7d3120f50d6fe473b290ca3124535a78828f2252d52a7338e8a16a01bc290223341b996f918ba277bb4622dc3e3f2e16cad388d870611d55ec05514c7f05c17bf3bfc0bdf2228302601d418ddef2f919471", 0xb9}, {&(0x7f0000002000-0x3c)="c2d4d5f30820c003de487a5aab6040d4c624d9b9096ff236f2d44bbd07dd730876fe21217cb810fe77c60085bba31868378f81a3cd6d5ab070121a93", 0x3c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="a5325e6a50eeeb42e64bb81bd574fc3585b270db2bdc0ec7511404300ad72c15c61320bd5c734d261c4b9bcd2efe3b249d237b943bf61b084d7f895374d47b9190f30833119951b484ea1396daa5246443695580a8b8d78775df1ff6ee", 0x5d}], 0x6, &(0x7f0000002000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}], 0x28, 0x4080}, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 17:04:09 executing program 4: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000086d000-0x10)={r2, 0xffffffffffffff01, 0x7, 0xffff}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r2, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeaac, 0x101}, &(0x7f000084b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000691000-0x38)={0x0, 0x30, "c6026bfd1cb0a2ced5a5ddef897358919075d514587f4372e1d53bf470499859dd1daf5fdd0a42492c2f7c4f6cf8e29e"}, &(0x7f0000855000-0x4)=0x38) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 17:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000c2f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/16 17:04:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x4a, &(0x7f0000001000-0x4a)=""/74}) r1 = epoll_create1(0x20000000080000) ioctl$void(r1, 0x5450) 2018/01/16 17:04:09 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'hash\x00', 0x0, 0xe, 'crc32c\x00'}, 0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7f000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f7f000-0x8)=[{0x2, 0x0}], 0x1) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f00000b8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0x26, 0x800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000700000-0x4)=0x7, &(0x7f0000f7f000-0x4)=0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:04:09 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000)={0x8, 0x100000001, 0x5, 0x7}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 17:04:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getpeername$inet6(r0, &(0x7f00003a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000351000-0x4)=0x1c) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:04:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d2a000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000005000-0x4)=0x4, 0x4) [ 2268.035146] sctp: [Deprecated]: syz-executor4 (pid 20517) Use of int in maxseg socket option. [ 2268.035146] Use struct sctp_assoc_value instead 2018/01/16 17:04:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xf, 0x2f4, &(0x7f00006dc000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00005f1000)=0x101) r1 = socket$inet_sctp(0x2, 0x5, 0x84) gettid() ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) [ 2268.080257] ------------[ cut here ]------------ [ 2268.085163] unknown opcode c4