fbba84667eedd175eb8feab539aadf8df85680c831cb26275744ae0b40041c357b6cb9dcf463a20d3b6ae78c46857fc4ba7b2482a7fb49f1f91ac97e35e730e5991f359256d6e118b063bcd102b4b0fb1812588159a3467b3b8c0c11e06009bcf4f2fde3c3c2cd282568119e098c2508721849e0930a314a38145000a81d44a93965e648ea460daf37f2d4756cfa164ab7e6f143fd54446d4f9e5662f4a9463a094734dbfdf85738f737ce842a4781112faf3cd77df11cd3a9b1f06a4ee7f9d9a262ecef277234b66dc0973766610531c3dd062df20f90e0cc93b89fd54616bb243752c1878e478dbc4408df9eb8e84b033101286d34e1f2ee940830ab75017231cb625d0232904f156228f9f7508c5ce7198bf81cbd9f928988102ca1992d32c62f2e7a2ec972b9768c78d9743e119b962e79ca91fff4cf985bf3e99868b62de0bae6d58d0ea82a4fc327f5893ac3eb03db2e4350265064a6b723f43aa8f5764db9016c48d5fd9aedfab8de4c2933d1de7c1e9c98821bab12e4192be45139fca51da2f715d57212589e89caf55629603ade7a359c15572635a6e06af944cee0dd0bb45d8571d945e84b30424625008b81ebcd75dadf64d3788d0cad5bca43e7b6b82fcfe3a8e8dddc378f6a92e0be03243ed41b3dba6a1189109ccd6f4fe8f577b75576957946122e7a2f73823bb836ba27a42c05f1ed484523c8ae85e41f4e49c256a6a42ce8591308d0bf15c4feb5d93d46f6163609920f5cee46b3e08a737a87ceecdb850b916f51b740a2a922a9ebc3fe864d7b83f72e693b9ec6d85dcca06bf5468efd5cfb570185f49699de698b35e2cada3df5aeb13f020819c993bea58842ad31219c3bf3916c5c9f1a36eecdce8233386ffd55df9b06f9e2685faf3d985813003b8f5615fa7060b06315f478ca9f49f25fc76b2d221cbeb1253bc27f6f70d00b7e2e078af178e31fa93fe6f2358d0d00ccec15d1f55c11a250e2f47d7fcf9137a708893b8a2b153980d2b5000098c3da14f220f12c373888d68af8690a86be614a6aa2045e8509c786999fdc68fa52cbd9e795b084dc231dc875c17eee02a2255d2ae47f14a8f2f507f54efe869ad398c0ff920a03721fa70f9da117c52c6e684aed7753a69354a8b8124d5180b5c0fc6c66d82527f08d87b96446e03d8486149409403b3749d957ae2360fda193637b6ff04b9060313169970c0f35ee92e5fd6a8c0b11da38fa59a6267ad731815e6bd1b325c304be0ef6cc4cfd1dfb49b0fcab2973e257757a38f404f5deb762ea12f50b27b209e409c96791f6af5e9f2d589a89172f5417a6f975103f9daeb3c0f75be2d4bfade6b28b14208da0f4a2d6e3fe66da0f89d4a83ad521c0719b1b681352521a6d55b50f67737d77d3a2f7ae984c274bbf7bf72d8fb137c4d6e33f23d4b8719f48e4c87f4e966677ab90c580c3a41ed0e0e1c623491d53f7ad4c63dc818930a3728cc103bd39eeab072d557d7c809edcc99a6e05006613c2dfebe06929d25b7788f07303a390ae8904a7f74a3a427f9452559b72c840ef1f6d856a8a7802dc4f6304e5cebd77fd6d235448378f63c90353601f47f5684de54c7be4a91c07fd9c680021ecdae41aa002a51e5ce4766222767b4560b8197538c01c81962c80a257dc1df63c5295c0a560d4fdf0e86ef0632938fd7aa3a7d01c2b9229796b4e493b56315d316f8c33b6c8e05ce4e29396d6662c0a85ccc102ed5c2227da45e05446761583b6119a845f59caae1ca3a3a96815deb666737c67f64172ece90e60b7546ddc39a952cb73b73446b34ba102c0fb90c0c7e7298e7c59ad389ec64cb0b9f0c53cf268742c12d1767ddd9a8389126b2d9ea1fa8490efeeaba0f02f926fa1900801d3f6db8a5e7dcc66aa42b4937460d50dfa3b8a3d2f8bf2fff9c22421d72f192f79b93b3e026e0e70278fe7a2e75c640bf7dbd5b3c5fbf3bd28e0f88ff5d406c67fc757930964ab78e94df30a7e5042fc54c9a4ed316c21b7661ac84b4f884a6708cc191d5f567644a2952b36c0de8e25f74eea76f6be46f4377860d8b980c35b696712afb6060abe7827e4f85a5b168f2bb6d796060be8493fc7b595b85ada243a005219be20e9a5d324856e53369eec90bbab158f6316bbb4c111afcb5b71f9e87fcd04721755e1a045849777e7a98582331e630b1166e707aba684d77fa9777353fc4a1c1c4e4f0e81c5b38bc97a9ae42d3e95ed836c92e6f0edd6a480c1e2ad096d0208c291a34e897cbaba600b002e62a7134f34600c897efa2532bd459e8d48d1f0b5da1bb87fbd6643f1b711df53c2d68f36b0ba714da919174559e8250fb415c35ecd29493ba461976cbf6e75cb7f2d6b55e8508ce212204f810641b500f859537636131901a15c48dfa2dde6d9d10c093ccddbe0cf1a98088624e274f3b4c5e8e319128e2cc7dc29db0de0e3a25ecf5f940282ef67942ee194c35c377b069af13708b106a5233e18b82fd51f84f319c7527f3c6a3c00a427c630539428e3506bbaf03714ac9c300112f4936e748b269e219ea97e5b0b93ced2ce1806b6f2bf521ad3f1c2cce93e3d5a3dabb3fc4014ff38783f7529546119f902defd50f6c7c3f4464d1bae8a94963eb95f77492185d5f94a357d8c5cea330e283d45a9812e1bca847b14572b80ba21c37d0c85b6d74e4a6213b97fcc6e2033b7f40348c7efe860ac2d970cd1322c8372f78a20944404b20a6d1979ce13022774c1426ba70a8be8224ffbce96a695af57143bf18a3689de69350ddb25c23478f9d1569f150f0e784a3e0270b7bd7f64ea2fd950c9688be3d7d73a6f2557d2fde2d460aafaf2d8c4407b6b3c5b9eac32d6c0b00120f3cc5d58bf18206e6f8ea10396ddec9e10791dc8c3df006836640655554be31359462901e46f8c0d75ea81d64ffdd5863adca42c5c22a53f04ee2ae95e44bc8e88c65d021c318a827ff6973561e6b34e59d31f211e129aafc3b55097ee6fb8fb0b57260b0202ddbf395ff2afb347f61626f8ed4e2bd5c211f4621ab8adbf78c7e5392d306b82bffeaf573aca3af0608201f36a98b1213b4480fae9ae51d931865ddc6ccd3e1388faa7d7ac4455a5938d974cc643adbca3f588ce633375f0a513ba5ac0482ed979c9bcd852f5f5a283c27aeb63fa22b5cb4268b4ec89d8251976a446be32bc8bab8ace02d94d0f3f8d658dc7590c2112ded0bcc3916c579fe0d76547c115cc5e7e5daa20b3738cc0a95b746a027171c1b97db64f307ee970aef8a84d47f9a993f99871bd89e8c94900a9fb3d603b901036693650f762b9f25ca5e6cfdf271bc4b6d42098b28621d94b577fbfcf0f08c254c99b38256d55e6d9cd16ac525c8b5a133ed789e5a42c16520967c6475d1faf9f0dc14c53861e27d21db5479696cd86e156e0c73033be64b1381a000c1ff3386cfd3b0a95e57d37317481396caa0edb769d5e79fcc8aba2cff9495222b9e9ed9e1c90e5910cbc9ec718639096fcc13a198d2997f6a1791e71d32f85de3b5d8604fa83de9ccf027b595b11c54d77b4a18239639c6ce08d21ed085e05f2ecc9c95cdeb65275d1d730d4d26a40d1c6269ae0f1d3e43852aec247ea634e6911109bf424f25a77c8ae7d4adfe452d4387e4de77cb12e4802d48985be07209786fc194ab718d6a7b8c11a136835df153775ff358e3b3432cbc363ec4e7eab0f5b92581f5580536e723722f93f24dd188f272930c4573c3bbc4a4185ea473474163c8bc349a3ddde3bef1029ac5090c82cccacbc14f74322a283f4ae0cf95a73f3b873c6e5450ab08e787bf23afe770328507ebaecf4d340f6cc31868a47a15a8abda88b3952ae11ea37649edb50705d25bcc6add77b83954453b3b5ed1150dec2d1834c0eef444fa460f1e6570c5cb549be1c84b452bea8d6c062fd5a4e7c5eff98f0e602334c4abeb9bea74ae4cbd2310052c304b66397ca776bbe6b1e31837f83ca9069c03718ad4254d60144249798ea8a64b1fd454f6c6a3240c5ca484df6ed49904f309db82027eeff2a04c6535411a7a319b9f123b7f84f80a02f8eec364a54cff252cda18a6ba33b52963fc0dcb911b5ca7534c6fb32e07d6eaa264e8a50e0a7e71388ba252cf93a2d378f2d1da9362434062cc6a885efb925e9b0cc583c0315f365efa5db94df9995dcd9818fb86f47e77ef791d168c4d372facd860ceba54756241a4095dca6ff9d379afee6e4d0e762c238533e018a6e05a298cd7dd45bd46e23ce09b36c25d06a35a8e7ac49b3da2cd520780d08122a0057197ca9822b1ac0bfe7a3260ef1d67f93ba266cda0f8d447c3014f66089b7f19c0784bc1e9e6e54e9476f54693e8321fbb52d45b99d57b900b6d891ccb42705872360f41fef84e88f991551e8c38d518a18bf02976f82f3ec9d7e454114f65e2ff7b21d1e6e865a6b2fc3fbe7cc22eae0005412d02b46a3d68a20504cb28e9fa00051d078ae36a824edfc75797cc061c07e5eccd8375d59165b8a8faeb1b8424ecf152937f3ed3c0aaee588c29857ee04fee741587292512797bb693f812e1740ec3414e8d7c5c83aec69c8f46203f750125dae351c699f925fd68bd7619047d1abb03a72a7198b40a174424f2b36be966ac49a299070ccb146718da81a32cac5a99ba01f0f991f3786aef189fb4c29785b42cc273d170f93ffdd7058947c1e20ee44e3156548dff38d1b4c5aff640862fa2c4183cb76ead87f8cc2071f2c9572da77ffc805ab47fd505a3883b20c34623d6c1e11a3a4d7a63870d5b3e51ddccde81758f27d72b640365b3804e95fdb290228b36fe1723cbd03f93a66a538401b6480d8dc609406daee3863a423b4d3c337983b5bdc5f34ed745a66a7b9418aa90e744c1669878df6ce7cb27eaddbbd08a12427d1db0da62e2d65ded74239867df03431952764e41fc921260c7bd3c45700c9ed269ea13afc01e89ca971d0ae1d9f9cad8fdd037c274d840285128fc7d6ffc95a7096dc20b8064afa310851206e62c2019e3f83d5bb5722066d42af0ea34639530f66f61716c85716b55c6d46f7ff672d726f933b29d395ba165731b3b91ed529b3fdc80b1846cc1cd6c80506a02f77009c573999b9e133f8e8d78a623d5986c1b2a3328067755d634aadb3644ddee6ef4a2b6363bf4a5f7ec78a64b196f455f2677fc2eee7542dbcc1bbdbfce2aebe4651de365c832d576379eac734f649a93975341a95bcb27f0418cb283bf6232bb72be0c5efcd02c54229350bcba368100cbc995d742b7514bec674", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd2b) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/27 15:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f55000-0x10)={0x0, 0x0}, &(0x7f00001f1000)=0x10) 2018/01/27 15:28:48 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000d000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={r2}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000028000-0x108)={0x0, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x5229, 0x22f, 0x5, 0xc1, 0x200, 0x1f, 0x1, 0x10001, 0x3, 0x1, 0x80000001, 0x6d, 0x4, 0x8]}, &(0x7f000002c000-0x4)=0x108) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000024000)={r4, 0x6}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000002b000)=[{0x0, 0x9}, {0x3, 0x7fffffff}, {0x3, 0x1000}], 0x3) sendmsg$nl_route(r0, &(0x7f0000025000-0x38)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000028000)=@ipv6_newroute={0x24, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002d000-0xc)={0x10, 0x0, 0x3, 0x80000}, 0xc) 2018/01/27 15:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000268000-0x1c)=@req3={0x6, 0x0, 0x4, 0xe0, 0x7fffffff, 0x100000, 0xfffffffffffffffd}, 0xfffffffffffffe66) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000bb4000)="9b72594ca6d0e43a7938ef96edbae7dc92153627cb35e8eecefc0bf5c02c9893c1a756ecc3bc2dc02fd7d70cc18337") ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000036b000-0x9)={@generic="23e0093dcfab0f55f50ad4d2993c77b3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f0000e9c000-0xb4)=[{{0x0, 0x0, &(0x7f0000bbb000)=[], 0x0, &(0x7f0000505000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4048040) [ 1368.086467] IPv6: NLM_F_CREATE should be specified when creating new route 2018/01/27 15:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = socket(0x10, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b02000+0xee3)=0x0, &(0x7f0000519000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xfd9) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 15:28:48 executing program 5: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000128000-0x1000)="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") getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a96000)={0x0, 0x3, 0x7ff, 0xffffffff, 0x9, 0x2}, &(0x7f0000a97000-0x4)=0x14) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a98000-0x4)={r0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000549000)=0x2, 0x2) bind$pptp(r2, &(0x7f0000a97000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000265000-0xe3)={r1, 0xde, "49cc8339da5d10a69f56b6d4836991af7b23b7621331418d34954f7920a9590132e06b106ac8214debdc7e7549c752067352ac67bea41bc73da7e12aa4e50334efcd6c8d866431d6348d4aaca8d8830e429fa7d909f8f3b6434062daa4865b8d98a491b1d378a4e538a5000b4c43563a99a90256e61705eaa01b4cd4e9ae964645e1b81532813d4f25acc90ee43d901fcaa344bc445a471332647366091cea4ec301453eef13e1b2a041f4393a975c873511b5c04ef9028a3f94791a231bb7cac644b92e7f5ee0e66e234338f118cb9d8772e7a1d8e41e1325ef49d5ea72"}, &(0x7f0000a97000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000954000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/27 15:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000647000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x1) recvmsg(r2, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0xffffffffffffff16, 0x0}, 0x40010062) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000000d000-0x20)={"2450d32606cfb4519f22f517d34aaa28", {0x4, 0x4, 0x5, "39b9e5878334", 0x2, 0x0}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000e000-0x20)={0x0, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000006000)={0x400, r3, 0x10000, 0x9}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@abs={0xbc7fd4d16017e70d, 0x0, 0x2}, 0x8) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/27 15:28:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"d1419b5c46c628f976611869d3912c7c", {0x4, 0x0, 0x7670, "ec29004e5dd3", 0x1ff, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 15:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockname(r0, &(0x7f0000fd5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000629000-0x4)=0x8) 2018/01/27 15:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x9, &(0x7f00004b1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6c000-0x4)={0x1}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000273000)={0x26, 'hash\x00', 0x0, 0x2000000000000000, 'sha1-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00001be000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000013b000)=0x10, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000484000-0x5c)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9a}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x4}, 0xa84, [0x7fffffff, 0x7, 0x101, 0x8, 0x100, 0x10001, 0x1, 0x2]}, 0x5c) sendmmsg$alg(r2, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/27 15:28:48 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) r2 = socket(0xa, 0x80007, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000008000)=0x0, &(0x7f000000a000-0x4)=0x4) r3 = gettid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000a000)=r3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000)=0x0, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r4, 0x4) 2018/01/27 15:28:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000098c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bf000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000f000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0xedd, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001f000)={0x0, 0x48, "64972135d71648f4c8c4e830d8caec3cdec557644ce2c6c2b170dcc820b4ccaab7a5d7146cc8e5c8cbb548cb9bac04b13e3d75f77f50696142fdd1e3d079f1a97bc95d95ea191774"}, &(0x7f0000018000-0x4)=0x50) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000020000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 15:28:48 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000012d000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f7d000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000dc9000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f7c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000f7a000-0x3c)="1dcd882cae7e509ce7bbc890db90db8f8028807b3535c208006b4368885c5fcba1", 0x21, 0x0, &(0x7f00004ae000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000052f000-0x4)={r0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000316000-0x3)=0x0, &(0x7f0000412000-0x4)=0x4) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7f000-0x20)="0f1209a655074b96a72af7977c1c1f0207", 0x11) 2018/01/27 15:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000082e000)=0xffffffff, 0xb5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$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$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x400, 0x8}, 0x6d) close(r0) 2018/01/27 15:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000792000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ca000-0x4)=0x10) connect$ipx(r1, &(0x7f000033e000-0x10)={0x4, 0xf5, 0x0, "42faf4f0a56d", 0x0, 0x0}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/27 15:28:48 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000575000)={0x0, 0x0}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000dc3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc5000-0x4)=0x3) r3 = socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000b4d000)=[{r1, 0x2, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x10, 0x0}], 0x3, 0x7) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, 0x0, &(0x7f0000dc5000)=0x0, 0x800) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dc5000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000dc6000-0x4)=0xc) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000dc6000-0x38)={&(0x7f0000dc5000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000126000-0x10)={&(0x7f0000dc5000)=@ipv4_deladdr={0x34, 0x15, 0x601, 0x5, 0x2, {0x2, 0x1f, 0x0, 0xff, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x300000000, 0xb6a, 0x3f}}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000917000-0x4)=0x0, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000229000)="896fa90d102ac80d60f273b1c2d41ed27023b23693f2a08b034e53cbb686faf86eb506c056b9a7d8bcd274eb328999", 0x2f) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x6358c0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000c2000)={0xfff, 0x1, 0x620f, 0x0, 0x5}, 0xc) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f25000)={0x3, {{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ecb000)=""/239, 0xef, 0x10000, &(0x7f0000f26000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/27 15:28:48 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000aed000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000)=0x10, 0x80800) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000aee000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002ac000-0x10)="a14f0cd9faa6d04bc269071666e65e97", 0x10) syz_emit_ethernet(0x3e, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/27 15:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000aa7000-0x20)={0x8, 0x4, 0xbe66, 0x7, 0x8, 0x3ff}) 2018/01/27 15:28:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300111, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x100000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r3, 0x9e8}, 0x8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000e26000)=@vsock={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, &(0x7f0000940000)=[{&(0x7f0000001000-0xdc)="a90c731c5887acf96c60115e00c3cd45f78478b5d4b3a7f2627025fea20b3df5564fa6f6bf501fe44d10271ae12636f2ee76f7b8cabcb9c6298f91bf1d7790168276a32c7113c7e0964326dc1fd252aa9275b602a45282bcc2a84854a8c3378a918bfa7e1251bf05f24f711a95d0fae62e8e7dcf1a98dc8d7911492d034668fdf8e469e62d33d9ea47f8e512ae08470cd5776c9755f05a3f456599184479d7962bb2d03f073a8371401330b1eb30cecef0d0c5420001bf3889175a8d17ae6480c51f3a3bda1b768a1ce3a0a32bab133437ba3bfc0d1a24a0011f55b9", 0xdc}, {&(0x7f0000a7d000-0xb5)="a8cf6a7e309bfcca3992e591e2ef646553a36aff1a7d4ad40f962aa5014a675a962b93b0a337c31f78f2e33aed976e6905790215ec510ab3a283f2683e9279554c7a838aa64de46a15c7c0a337ecb7cb615270b2acf4363096087ee08b1b04a9dde1c9114a1af1c1af189016894e451b57a8b599a0af3939e3e9f6c1594c8a99296370e981e598f3ea737d3d96923395874b2716a512675bdf132e475600d2bd3a4f010626a7b307736b6f4a71b8c3719b5d77e617", 0xb5}], 0x2, &(0x7f0000001000-0x11b8)=[{0x28, 0x10b, 0x2, "c10137bfa532687fdecb2352a63308a81fada076643b8661"}, {0x90, 0x11b, 0x19, "85ce629d8deb46ef383c9f2205cbad156232267e76c77ee9b5d7228fc3fd584177be0d7a1d7cfbae0a7a80930fc53d4f01d5b17d8e58d5758ecfe262d9584aa8300911334a1199170a69e3415e86b369fd7092eb6b338ef61690e95ee1df0c6642b2f87598019ceec81eac2aefe29399dff78284226c5595aa49b3999a21"}, {0x1010, 0x10f, 0x0, "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"}, {0x18, 0x111, 0x46b, "abcc"}, {0xd8, 0x10e, 0x400, "5a448880ff8e1c434b8a6c795de74dd07b48d3dc8506d797b463585704b40dfc2205151d0cd566e6b94cd8ad7c0da06984d1bac5e8eaf253b60aa5da3d75e476bf1da0bbfab02142684f977b429b7c86d0ad1b9f6210f0aafbb0d7d8d305998301492150356b9ce4528873444b72bad303d717607b849fd6105c9117c9fd1be2f365c1ff1158671a4c46b8661944967e20bb1c98205cde117e0950eb3f40f3987840f76bde84364b76c67cd39c211eebc42e1ce4c1e43945c280d81682fedfffd426e2d9"}], 0x11b8, 0x20000080}, 0x40000) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f00006d6000)="df50dad130e03f5f851428dba2e083e8d48e6ff1ddc08885df713d237bdd520a2abb2519db69333ba712164146da304196c003b014fcb3131a076aa66dd21483fda9c611362fe6bac6487ef18bf7365fda13177b8284424f9c005d38c6a2821f071030b0ce5c272ec33685968e6f5f53ff2cc14228bb7be01daaef9e0db4af18ed2150d373b317d22ce9253f891297a44af65ed34734e0d0a48e87344f226460d0e4ba6d6f600f1fe80a4c8fc61b920b63834a1eb41f3dc322785da927", 0xbd) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fee000-0x4)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x12, &(0x7f00009e5000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d33000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x10, 0x80000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000c0f000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000368000-0x4)=0x8) 2018/01/27 15:28:48 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000024000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x20) connect$inet6(r0, &(0x7f000000a000)={0xa, 0x1, 0x45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8df}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000005000-0xa0)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000012a000-0x2)=0x4, &(0x7f00001da000)=0x2) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f0000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x1, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/27 15:28:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x58cc}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x1, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept(r3, 0x0, &(0x7f00009b4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000022000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "1607cd", 0x30, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ba5d49", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f000067b000-0xc)={0x0, 0x1, [0x0]}) sendfile(r3, r3, 0x0, 0x2) 2018/01/27 15:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000064f000)={0x8001, {{0xa, 0x3, 0x1e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x26) ioctl$sock_ifreq(r2, 0x894a, &(0x7f00005a9000-0x50)={@common='ipddp0\x00', @ifru_mtu=0xffff}) 2018/01/27 15:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x1ff, 0x3fc}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230", 0x0}, 0x60, &(0x7f00007fb000)=[], 0x0, &(0x7f0000703000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000435000)={0x1, 0x7, 0x0, 0x81, 0x401, 0x2, 0x9, 0x6, 0x5, 0xffffffff, 0x1}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000aaa000)="576fc0d0fcaa63d3fd288ab4677a09e90be23f9322c6793a0215ced6f42b2d413b022fa61ec7dc9c31769ab2d19c6b3522d7463a29a1a232328e3757c11fe4263f552be57539dd27672a5f00d1bcef3e9437db721a507cb6bf36287dabf70a2d8c9afcfd6c935e10f65adbd050e6fde574bf420de15a0e187a7d5543f18375af7ed8443ef8c794ce7352074328595a559dce10b7e4bb68c3dd8ea116905a901a3659de13f8494fd7fa2862fdfba15506bb605dae3e0fa55a8eff750b49429d29623541ede6f919bda62177be8990fcd89f52b1887015af1fa96f812abdaf7905324506564e") mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fdb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000026c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000487000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fdb000)=@assoc_value={r4, 0xc6}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$llc(r3, &(0x7f0000395000-0x10)={0x1a, 0x5, 0x7fff, 0xfdc4, 0x7fffffff, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) 2018/01/27 15:28:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x2, 0xffffffffffffffae}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00003d2000-0x10)={0x9, r2}) 2018/01/27 15:28:48 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005f8000-0x38)={&(0x7f0000fee000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fee000)=[{&(0x7f0000c8e000)=""/158, 0x9e}, {&(0x7f0000444000)=""/22, 0x16}, {&(0x7f0000e29000)=""/83, 0x53}, {&(0x7f0000fee000)=""/115, 0x73}, {&(0x7f000080d000)=""/142, 0x8e}, {&(0x7f0000bde000-0x7d)=""/125, 0x7d}, {&(0x7f0000fee000)=""/42, 0x2a}], 0x7, &(0x7f0000fee000)=""/4096, 0x1000, 0x80}, 0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000fef000-0xc)={{0x100000001, 0x1, 0x1, 0x6, 0x4, 0x100}, 0x20}) 2018/01/27 15:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000096000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000025d000)=[@in6={0xa, 0x3, 0xfffffffffffff001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x1c) sendmsg$alg(r1, &(0x7f00003dd000-0x38)={0x0, 0x0, &(0x7f00009d1000)=[{&(0x7f0000ac9000)="f1515646c5ad4231f345384efafffb1ebda84b51ad32389b9a56fc288406008b", 0x20}], 0x1, &(0x7f0000c17000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 15:28:48 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f77000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x800, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f00005ac000-0x1)='~', 0x1, 0x0, 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000956000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010c000)=0x10, 0x80800) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005d8000)={0x0, 0x7}, &(0x7f0000b12000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000102000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2f4e}, &(0x7f00003bd000-0x4)=0x98) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000774000)={0x0, 0x6}, &(0x7f0000f77000-0x4)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000053e000-0x1e)={0x0, 0x16, "9cb417b8fb4ef5b7f00dd40fc9e9ae23edf83caec718"}, &(0x7f0000f77000-0x4)=0x1e) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e67000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f77000-0x4)=0x8c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 1368.398139] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 1368.412611] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x2000200000003d, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/27 15:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000077c000)="", 0x0, 0x0, &(0x7f0000084000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f9a000)={0x0, 0x9, 0x4, 0x5, 0x800, 0x3ff}, &(0x7f00005be000)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bfe000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007cd000)={r2, 0xaa, "198bf4aa81bb46cfac05ec24d14dc55c7966604c321141159c6b8feaec14a4e3632a68e5ba9a54f96ceb4c1e2c7aadaba2ef45af41363efcbd01368d2d9202c3454b2d5f1f888ce2ff2758106973d31f4d0ec2eeb59b5d908df14aec4340e7884a5f53c1fc2bbf35315e01bdbeb8fd39e9373af693f9ff392e7deaf1ab2ea070e5278ef1fb8ec6b43d829ed3ce7ce2f0f35500288049b88501feb3fbef1e2be294727ab7d55ae110a3f3"}, &(0x7f0000295000)=0xb2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000127000)=0x10001, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) close(r0) 2018/01/27 15:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f000045a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000853000)=0x5, 0xfffffed9) r2 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000fbc000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00006dc000)=0xc) sendmmsg(r1, &(0x7f000023e000)=[{{&(0x7f0000de6000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bec000-0x10)=[{&(0x7f0000e83000-0xfe)="9498c01941d30e3587d4693f271032b54bf8f3269fda99814090996bb642ac63df8a4443c9431470dfc54f139d1079ecd16400d952a6b337b36bd88c2c4f15ba512022a88d876a21b0e70450a920cb750a9ac563a0f129c0d5f9b33d2c924c8f05d7d679813ef0235b6e3aceba84c5698f970d7934b54b4954a4dd50854dac33471c3207c17528046d2cb4a8f25a0553e6559035a0d3de90b2ae2234def4d04112d628a4e9e1712625ee67295376fe68ef3d07e72c24143d5452c45959670de51fe6234b8090c79c8546313a608c428801b1ce5cd02fa0f0b47c9c7943de3b07df1c1df159c29748c6a9b10d0727116da4ab54bf6e9c31ec3f8c07818e6b", 0xfe}], 0x1, &(0x7f0000eeb000-0x2f0)=[{0x40, 0x104, 0xfac, "875160a781e956594e30e869c152b487bbcfd4aef3e27427ae31795dcd67d8ada31bd07c30123c059a5ab07e78"}, {0xe0, 0x113, 0x4, "a2ca646fbee93d73520675b147767c15ff2424dcc5443022cc578be2113e415b980ae7d84dd649ce3cd750964efd0646ce72ce7e0e1890b52ff32ae23b668436497f4d97797c20e2cc4b44bf1d7b154206a8e5758265cfccedd77ffab8f59ec53312c2dc6b3839e0fa8268ee414e2cb9268cd1a0aba1f9c9d1f4b0970b3eedbc83ada9ac1f2ebaa8ed8578a8a2ef4f19040fd964a786a4f1fe1a001e09396274cbf27da896b27e924139e1c01a7684be0f0bd1b3cde7032ee2769732a32b7924c66caaf4dfbafb5d34dcb2cc6189cc4f"}, {0x78, 0x11f, 0xff, "b82b04b9384cdb411d674a14f7cf1b86ce8b6e1cd80a46e463afb7c1119bbf20e6a95077d92a952b896390745704a7188768dc5cc46e5381fd8c94da83e6cf4be55427355791113d23486b31246452cfdac74e4d933c2c608e12051b64072ec356596b82"}, {0x70, 0x11f, 0x1, "c276cf6251ca9c438b59d2afe1ce631993afc9b1ea8c0095308dc9a9ba8eee51035fa50e6b700f0f5a7cc158119dbd6787e011970a3a39074306aafbe160e2ca0c08fb55e0664bedb0affaa0ad101b03c1f76adeb88ddc35279eeedfaf"}, {0xb8, 0x11, 0x8, "372a1a52e74065ece86281cf1cbd240a150f9aac6ff87e3d7d1fd3b7dafea11ea8b46d7a69e6d0fd895eedc9ccc23e567b2ff60688a77600326ee2f43f2bf85e0ec00cab4095c437dc93952d45aff239221e53f3feda4c286737bbba263f723b3f721aa5322a3b7387483565752e157e2b14e63b2a68b8a23fa3581dc05363f1ab033b05d3573543027680c7f10a94393bb521ece13841ff5cf4c633c6e3aa895f728169149dbe"}, {0x30, 0x11d, 0x1f, "265ee4633eb88c8ff51baecdecbb70dae8fcea865cea38f2e4"}], 0x2f0, 0x880}, 0x80000000}, {{&(0x7f0000de6000-0x80)=@generic={0xa, "972c4a59a074d101491838f56e181cc25321aca66cec44885ac90da799a6d54e811b976b865186238a842a9f195ca114f98b79b9032d711586f6fec6a7a6ea5db401ea27cbf2e694a78fa4215d1069b8ffd40d62c3945070b43c717c4e003feb1b42f2b01678a7bebe3997ef812722c554d343ad46631549ddd4afba50f7"}, 0x80, &(0x7f0000030000)=[{&(0x7f0000f4b000)="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{0x1010, 0x13b, 0xffff, "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{0x108, 0x1ff, 0xad5, "da24c10e1b0d8b4d9c4a9a9dfee59cca416d63685e0ea1fe1c4fbde47dc68649f961859fc2763d0b7848e7bca0aea573364b5a15bf8c16b3196da3159bc9a7085acd9ae07f28e3457c4beabf4217eeae62d0fff2f74f213080b402892bc24734568d9136c2cc2e4fde54aabf6fbaeb11415a1a2d6bdf98d3c0c859ab08b418f63d5ab07ddbd70164720c0b5338da3438951a9690ff4a54a4dad61a743405387139ee92147ba69a76132d8bcc9a40a31c97db30468cbe4ab361b74422aeaa7367232982e0ea69b69e52372cd8f8991cacef1f70bafe1a61b8165080ae5de52eb683d102c28a3cbe3e60f96231fee4c8a6aac47fa63f"}, {0x88, 0x10e, 0x2, "da9b2e2b152ae5193ec935ed144213a49f56813488a021fa3871bc2637ae104f927df08f790dc10480ffc826e05005b442d3211509b2f707633ec7eeacd50505ea37be531ab904682026562ed9ac2f18cc57cdb2fb3b28aa6be8722ceeb4ade2e9c11eac7b6d88bf78bf737aa29f5da3a43415"}, {0x20, 0x105, 0xdc7, "ef54aae78f5e346ab11ff0ca3cd4"}, {0x100, 0xff, 0x7f, "d142ca257345663869d20bb8e4d750f9675cd5bc60f0f9310feb89787be177e12b25958d89743234ee2416af4140115231d56ffa86e2a2b304c96636420b48ab4c3bb3db5b5fab522c2b087f1a2907bcac2fe7171e4920420d61ca7a59f9f021e20f505b113786544829d684a5a666021dc1212e4a2ec75640cc1d59b47d600467d905d8b1cb6796ae1c34cd598104d64a825c2352f365d97fe3f77a8737566fbde7bbf5fb68e09ea7badf06c6113d844bbe2110d7bc655015441c92c1cf6f16d74899d6620ea10a3c8e66e8c08789c4f5068671128a7fef504d2a7cba1d6ba40f36a4f14028e95605"}], 0x3358, 0x20000000}, 0x36ae}], 0x6, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000009f000-0x8)={0x0, 0x7f}, &(0x7f0000fdf000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a56000)={r4, @in6={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b31000-0x20)={@generic="de9f041a441cef4c4ca44ed99972bf4f", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) [ 1368.448878] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 1368.456412] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) recvfrom$inet(r1, &(0x7f0000303000)=""/7, 0x7, 0x0, &(0x7f000078c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00001e9000)=[{&(0x7f0000d3d000-0xef)="c5f3972332da5502abe8f0d6ffc9a9960b0b07acba33a75a7cb92e7fc747ef287f7508d0bcf15d5245c2fb5053b1c9213dd776f6c064727f5b3c8498af742d6e5b0f985be6177c5a6888e6b6ba79ee078309c6c7bbe2201d8e10e6253ae6f819b0b2775b27c4fe32cdf717152fb66503b025434223b820398b809c87f43af7f28ecd643b1b115e756bfa05e5c8553355984d1a558daf90185a485aea589fc1a5da9dae762f23696783fed72e88c01715cbcf174c52a2f4b8ea60548bf9cbae37eaaa9ad5234cd2ec660dbe8dce1e55470dacafc11a05ba3a1fcebcedba5a3da324d8e652594080e35604c16e2efa29", 0xef}, {&(0x7f0000d3c000)="e061e88aea7b9cfe661f27372cdb9c75dbe7bd5f4fa281a100506db2924fea9ccca9f47480098e4dd6389eca343e44f1bb4023af211b502ce38ea279a30fbc74bafa27a967408520e903fb6666c4db2751558c8f86a4fbe7bcc3711a76de276fe9", 0x61}, {&(0x7f0000d3d000-0x35)="46cb1a4e00aea25f93b8d50130365f1d7f1c1ef7eb204d808e3f2ac632e3c9abf21acdc0df4f20b0e6dfd4cb69b697fc0d1c849ab4", 0x35}, {&(0x7f000083f000-0xd5)="4989a5d6db66c15a0278c93af77abcda552ef454cd9636e20c90fbbee7223b371fa445a2e4169d70b57b73a7f1e08301d021f289555c1d9feb82ac557aeaa83795b6343e8acdcca2abe55299ad61fc1d8631c1fe5826d7f2ae275508769c339206b62559428c463b30af4e36fe129ac7f1f3de1a58eeaf0c70ea015b0dff82ae776be6b876c9a80ffec00158924733fea89459bb78e5a485994ddcd7986b9a7bee6fb01a279b7b2be7bdeeee1346ace30e9efd77776c017749e2045cc2e0eaea2cebde3245913e19a1db32b3360d0d02594a3fcf20", 0xd5}, {&(0x7f0000ca1000)="97baae67407308a98ab2194bfee365e7149fc2895ffc1c2385288ca6426e7e89008cf827dd9f393de812d381a5ccf9c7224d92f627bb6106003f644c78147c66d1be01418396384e12e3dd7c5b1cf289146e9a99975ee4a3786fdb2eb2a06ce077581724c52488412b15d5f8a593267a9ee4474ee352a714aaa985d2b26b0019a831fb7c51aa36c2da58a080c14b4de9fae3144aa9c2291f8cdc416374c4f0c66302ce2ae61a94e79705b9423a063c983946b89958d2c43ed21e838835dd1c1549663ef7f419ae4e93da47a2923ff38b80fc7152ecd42ef094712c5de959e2e7a7b912b20dc46f878762f30900de69093b899e7d5fc513a9", 0xf8}, {&(0x7f0000ab4000+0x62f)="19f148e54585f8a9ce033eb350298073f30382c3cbf9f258fbb32c58acce6978e1710860b8af7ffd19f743cdec6811c72b717af06750d44f2ef4c6cd6fb6cf69618f6ae1992bba651188d60f36852f66c6152b083052b91685c76ead2f62f99b530813d695fddac45d90c76d2461f6fb727fbb01273ff6f9908e3fd92822f27d3f4817fdfcb01d986df87df0106bdfd52a343b1023eed5d27f9f8b8f708e838c52470bd11d1f4b6a4d08cc04a37ab219ef3898b84485d0fa070d1d3cf323582ebdb2911323eeef2f0e0702c8a0eb25331b30b5c3aa625c7e26dbaca7b9b23a50", 0xe0}], 0x6, 0x1) socket$inet(0x2, 0x1, 0x1ff) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r3, 0x1) accept$inet6(r2, &(0x7f0000927000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0xffffffffffffff4f) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) socketpair(0xa, 0x4, 0x10000, &(0x7f0000734000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000808000)="89761bf507e4fca623a2c468a509c1d9d9f833d44aa34cac54d451c4eac4bc786c78c16dc66339c41572ca663e8080593657ef305691e1deb468987ce226bf3d2fecd427e95f64628bec96aa37eda70b9e36c8e67f2df8e57d32097d9604ed06ca9bc8094971973c80a453fc807573b281e912b929cd5f3270f34dd7e1a7a5247995e42177dde2b1f7477a6726fe99c2b9f1324da55fb63ca436e069a2c5547d3182192e761541673362b1d730e5d0455c86baa20547e915322ef9c97fa9a24d03c7f580977a5f10b8d5a2b983e3209f099a1eef9ea23ff16cdc30514d35c6edc383445fdc1008521e115547c704b6bc66f43683dbdeab", 0xf7) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ef6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a7c000)=0x3a) 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) sendmsg$nfc_llcp(r0, &(0x7f0000be0000-0x38)={&(0x7f0000ef5000)={0x27, 0x416d, 0xae1, 0x2, 0xffffffffffffff7f, 0x1, "ccc698b24d4c0dbccfe594340079d0e1a86fa23efa5aba1ce945c6a07a07f130f81ab2d346d8ccec67506cee34c9cd0399ab9253c0e93be092652503c149b5", 0x3}, 0x60, &(0x7f0000ef5000)=[{&(0x7f0000ef5000)="26d9a511e3a62077a28fd6e8d3eba1fd9725821cac9e3a4ae7696643f23a5444ac9b0ccf79e1dea213192e2223", 0x2d}, {&(0x7f0000a1f000)="", 0x0}, {&(0x7f0000451000-0x7c)="bacf4b36fcc434ed58b26eb7df77b0645dde90de48eb4aaee9197c16dda071c9cf4594caa304a337947208c20c89f099c1791f36394b1b8a94bcbbf79969a95ca9b2d166acebc9c9eb59e9dc256990f9e645181645e77a9eb499a0942008be221549a2fff46226e373b96509ec9c0c69c71a450d107f0dbab7cafb86", 0x7c}, {&(0x7f0000b52000-0x5d)="eac481c27d02937b112d4ec2a38d9f1cc630212ce512cf566e56644a684f29e103f6568616e620a20636968d49f2b9b32ca1a36f22409cc15dfcbe2aafab98b4bb4125d025cd487fbc3e8fff3b660e49d5a7577ef7904dd458b20a2794", 0x5d}, {&(0x7f0000ef5000)="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", 0xfb}, {&(0x7f0000844000-0x87)="f4a38bb36032688cb383f7755f4933a15f56d6c31e80ec435c626d6c0f861314b6a8da88187b62a365d46480fc149b31a84657c164d512d2bdc098da450faa9b345f1a9406840803bd3b205b6c364c04a77923bfdcb4a1f0144369ec32f9ea07275125407b95baf77488b0340cd18b5b8c5817e963bf5e93f1a81487144e41775c398b5dbac348", 0x87}, {&(0x7f000077f000-0x73)="f072a6e847373874cb7be7d72ae8b610a8da294e3b863b046e8a3bebf21032e4ca9a487bc00d85544cdc6fd4a729c0a3b16325907489267e37add2685a307ae885b8da4283e7fec9e149d79e46dd7238a2ac47eb1957a45e0fb7742e4e148d699f0f857d655529eadddce9fc98584b44fbe9c3", 0x73}], 0x7, 0x0, 0x0, 0x0}, 0x4000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r2, &(0x7f0000ef6000-0x59)="7fd86415a70fb819c0d4253301499827f4bc5f8f793116d90769caaa01d4b10895fdc703808a01cace2ef9bd9d597d69498b334c4ec8925d1b1fa2acbc0a6bdd6b1941183c44af39d7bae035ff008f5101d9c5b47ea14c2cf7", &(0x7f0000ef5000)=""/88}, 0x9) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f000027e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000376000)='dctcp-reno\x00', 0xb) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) socketpair$inet6(0xa, 0xa, 0xca67, &(0x7f0000c1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001c8000-0x10)={0x800, 0x2, 0x4, 0x0, 0x0}, &(0x7f0000e7e000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000172000-0x14)={r3, 0x80, 0x7ff, 0x0, 0x0, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c84000)={0x4, 0x0, 0x8, 0x75f884f7, 0x0}, &(0x7f000018f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d24000)=@assoc_value={r4, 0x7}, 0x8) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) connect$pppoe(r0, &(0x7f00005fd000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='yam0\x00'}}, 0x1e) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/27 15:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003cb000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000050000)=@assoc_value={0x0, 0x5}, &(0x7f0000b56000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000034a000-0x3f)={r1, 0x37, "27faa409f8dd5758f3f09618bb6c2adad4bfc74ac092c44050bb97d7f054afc205c9790297f76ff5d649e080cbc253ada4677e2ad55761"}, &(0x7f00004b8000-0x4)=0x3f) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000092e000)=0x4, &(0x7f0000783000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000b39000-0x1fd0)={'filter\x00', 0x5, 0x2, 0x1f70, [0x7, 0x2, 0x10000, 0x5, 0x3], [0x5, 0x81, 0x5, 0x1000, 0xffffffffffff8001], 0x10, &(0x7f000068b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xff, @generic="9b0cc491896e49b52e47998f3c88178f", @generic="32edf4a604802188219fe2981bed2169", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x0, 0x36}, 0x4ef722b8, 0x202, 0x26a, 0x3, {0x0, 0x10000}, [{0xa5, "b765a0fb664efed716c75aa4c9208cb8fa5a6b91ed0a86f1adcf07da41", 0x26c, "fefcc69b4fe13f73321e7fa225f7337673c258b081cff984526dec538a4bd400ec66cdc93807ac5460fd953ba98c98853384676686a3b2ec802e1bb177d971a1b83442fc29f20bed43af7e02bb5d01fe8004dd750c2744fe52e53e60e8c9606c13564925e1366d735cb684de377eb68cf6d32bd53330f8e4bfbda4bd1ca87e90e844cc939b"}, {0x4f, "252aaa7b848961968ec931035e279fd736e0772738e4d4d134a72e62a3", 0xb11, "0562f3cf503a555539f31f09ccfd6fc8404a021513ff444b3230dd47ef2ff517d02de4c4a88e8f2a356413b5375859"}, {0x9e, "c1430321ba99f32d89dea04042561762cd0f22feaa24e791035c652990", 0x4, "acb8f37b61ddb338ac73a17b5fca5b9052d277dbe47d2bfbd6fb19e7c98f2e2f838a568ec1ce1200b193da076cd8ddbb7d8c3ed02557f7f4053180d67906ff47ba142b0b311755867d5539427e3d794d6682f376470d4891b59388dee36960ad416bec0f9dfc766e2aca864ce886948c0da3b97d6e758cfcd68adc73a5ce"}]}, {0x68, "fac9fd22bab47d2321e5ad010f2e746be65bbf61631bcc2b35dcfdb7d3", 0xd6, "513d1b3ce83d2666e4666e8fb6b4def390bc91b716cd05da08b7cc1e52b16d72ce0cc571664f67e93f73fe6921fbfcb3d698e4c3aa206b3aa95631fdd9e064abad4473e171d33bc9"}}, {{{@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x1, 0x30}, 0x3, 0x145d, 0x14ce, 0x10, {0x81, 0x2}, [{0xef, "823c24e70590421bc18578a1acf9290543eea41522555e5dde52516096", 0x6, "4e955500592c00e2a1d1b3bf417a03149d48c267a8668cebb6adc6fe52a6c1102f116570620ae9c9f8759f87394f545dc5144f0edd6b0bc8a6632262a6293522eaf8acb57e51d666f4fc93876535512b9d5df1480211e11d888937db7dbbb13f014ecdc408c186b126e49c55507caf0948a4fc291095776ff3106ea2c4d905ddeafc1636702a178b286eeff738abb6d20fda9ab621275e521c6e2440af356bacb4599cb0164423d47d58b64308e3f8d6a60857ee6063ca4774f0e587e202a129cd1a8f53133660082802b0cffec3d1"}, {0x81, "c8e37eb100d8c5377b61a363d12a89551f7e79ccc5a5d52e4e0ef53a85", 0x400, "c6bbf7c45cf61566ec4f3a0ae762b9437be1dfe0d54790ea60874210b7de0d65ad55424d13899c0a56e61424a6e4d36263e7d095908e81d5449b869f273e740b9a5cd37c0b5f170ad1ea03e57566d55f10f926399c69a670ef361503ddcdd4d853"}, {0x104, "11c4de83b8ad91d339554ba297b110671a44dd69f2abed5e6ac17e30b1", 0x0, 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"7e5d8d1f61f8e8f9a3496eeb41a82890097ebbb0ed2247396be7f9c6353eacb2e8272589f7e5ab2ca1894cd44ca15434e2a0da90e1444dcba3260bf85f806c342d53676bbc2dea7fd331fc9a2c77c1093059388485295409cfb52d4cd59af2edcd0ba8ec13e2f872cada16dc826f968972f9240628d42840dc896f6b3a92691473ab20483a59103328f0bec9c44bc39389eb7f66b11c80c6"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x8}, 0x6619e1e7, 0x3a2, 0x412, 0x1, {0x3, 0x3}, [{0xc3, "344483c35f8213cd00cdd02e21ef97f818fdff9ebe2bfb874869399502", 0x2, "fa50c87522d52ec3a7452ed92d7be422ca9b720002a8e39e58b121ad007843e5f1a55304faf445739fe383e2b73b8b50cb6c91d2bfd2f68444e56584a91c0a0fd7989da9c38be50c6ad82a64fce35ed9adbd1c83f5d07366823bcf7e0afdd6d48d0f3a0fa1a27c7825042b19f3e0e21809ca1847c2d0f6e08171833cabe70214a52b3c5788d3f8bfaf4836d3ab18732851dc1baacf2e5423941906a3e9a0854968af9b"}, {0xd7, "dc1d7d7479e5c5d2de30f39aa17bdf269e58d3373f8b09ea78becd0a38", 0x7, "b4a3fbf62adfa3c2f1e960130264fca3f481691412ace42b20a1ff84f718079655c459b937dcb262bf6888fe5b94dcbbaec3ad8b36b41bcf4f3c633aaf3c5d1edf85928497b42dbdc369594d194fbef71bda22b3899d44f02863fe6d9f14076adf85055fdb2a71086b4226627e7ef5822d8c7090bd5a5a99dbf6d5ca83173cab2481c2b7d678ee3c705efdb8f354b4dfc9995b2054160a7a463c791115316c4e7cdf18edf53e7ffc1d19b8ca51909ebf5f6f1313b91620"}, {0xa1, "406d4bc7db8cad130c888034a369da0edc3118b43d0d7aec5cdea378f3", 0x40, "0d14ec389f84ccfc0a72dff5250a84067287442e1211a77822e068ad23cc3a805045011aa2e66de854567d31d163f75269f8902d6b6264710dd66494815b3cbe0cd71d7227ded7f7a8bfa98d7feba934875cd40f23ae8dbedc8248743f0e2395361a04e4234c222513044e713312918a38523ab407475eef76d27114113c21a1e6"}, {0x38, "ffc37d785c3c69107fdca77c3cb0e8e239a45eedd18a7e10272f4ead16", 0x101, "c5d67d1e33bdac3ed7ff7c865079733f05e581d2e7b7fbf9"}, {0x29, "d70476e1a6ec473f22f4b3891d7029df9131db3024502213ad0fc53082", 0x1, "e28c568e721263d00c"}, {0x96, "bc29928f0b3b0683d16716251f1537dfe93f3d7c25b1b209ff3e84a26e", 0x1, "58590c44818198a182a90a9ea0370ff42ab1433b272b7d19adbbf2d381ad01a4fb131390ad0504ca23a79a9fcb3b45de8ab54e288134c3d67ed0d7137a0612ad283fa743ab2f8b5b0926a901429ae102de80597dfd289bdd66f6cc76a50ecf9c0bf0304cb0ab40b153493edc4e31dfe7ea20e1603384"}]}, {0x70, "c59567785b8caba8a998fe3bee0798e43dd2010aa2191656c0ac39137c", 0x81, "bc3ea98b485529102c5b91dc8bc46a84133a7e3637a85e339b22a6ae17d43057507548660909ebb5df37fc1e68a37588babba3e39b677785912b05475d0fb3d3e3a9f8a3be832c58f629a07b3142b4e9"}}]}, 0x1fd0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000024d000-0x4)=0x8000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 15:28:49 executing program 2: r0 = socket(0x4, 0x1, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000075d000-0xfb)={0x0, 0xf3, "6f034f6edceb9cb4541d3078706343ef5ac7ba61e4d0d9bd96eb80c2ad08c26b1cb23b93b1fe72cd7756b51fd632e8bb3a1b27ca31b90981aae9aa81a582b74575b7691f19b9dac30f8b6226611e16ea9af7257e221735193040ec436f31bda6e9aedf0c36ad1875b24060bdc2ee88e282c136b12cbd1f22d9116c41dda38a7c21eca3d85c844146dd2c292640dd8b9b1a640ffc242629404d4e7cf902da6020dc08ab75f1de1135933053e4b8c3478fc6fd83a7e8f0c2ea45dc8a261440718fc6809021e488a0db4bc984d5cef8409d948014e96186f65764d91e7798b0b6f98b32c2e5c755d34fe945c79af37f8e2c2d41fd"}, &(0x7f0000001000-0x4)=0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bfd000)=0x8c) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0x3, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bbf000+0x369)=@generic="27b1a354428b9d295c6bb27b719bb4e7") getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ed6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d66000-0x4)=0xfffffffffffffc86) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000065c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5b000-0x4)=0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c03000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x97f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0x3f, "0b63dc2d88c32841b6aef364ad3ad0486369cf2297f854a56f5069fa0d8194f092953a525d488cea53ac6d4b7bb842bbf697b5cddc06e3fb95bccc1c33e615ce6c812cf7d83f4f9610dec1de457234f2"}, 0x160) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f78000)={0xfffffffffffffffa, 0x0, 0x158a, 0x10000}, 0x5) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0xffffffffffffff7e) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000cb4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c0000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000704000)={@common='lo\x00', @ifru_flags=0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000f78000)={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x20, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000016000)=0x85d, 0x4) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="54ff774114b2", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x5, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/27 15:28:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f58000-0x28)="40420979b1b4f12614ef6df77b947645f5396905e0092d364764ed216ddf1eb807302287fca9debd", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000bd6000)=""/246, &(0x7f0000d52000-0x4)=0xf6) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00005cb000)=0x8a7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000)=0xe8) 2018/01/27 15:28:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000648000)={0x0, 0x6, 0x5, 0x7}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f0000-0x20)={0x65d, 0x4000000000, 0x2, 0x100000000, 0x16bc000, 0x0, 0x6, 0x401, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005, 0x0}, 0x4) socketpair(0x4, 0xf, 0x4, &(0x7f0000c96000)={0x0, 0x0}) setsockopt$llc_int(r4, 0x10c, 0xd, &(0x7f0000e48000-0x4)=0x8001, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d01000-0x8)=0x0, &(0x7f0000a94000-0x4)=0x8) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/27 15:28:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000-0x4)=0x26) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000052f000)=[{0x0, 0x7fffffff}], 0x1) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000b2b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004eb000)=0x9) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000758000)={0xa6b, 0x7fffffff, 0x9, "76d32ade0976", "c31935c0ab9dde5b0eca5d318fc40027"}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000e07000)=0x20, &(0x7f0000ed7000)=0x2) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x3f, 0x699}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000004000)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r3, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x26) read(r4, &(0x7f0000001000)=""/65, 0x41) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000060e000-0x4)=0x100000001, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000721000-0x4)=0x0, &(0x7f0000232000)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fd7000)="511152321d77192d597257fe239ed1ad43eebec4b26b57da4eb10114e44ba8f3718ee9628d798825e850fc17ef05a92083cf96fecd8178dea9f08ee04b86feee30f4424e099ad562181c76ce234f02580b91cfd6f4ede798cd9e4a8af99be6087c13294ee0e804904a58ea61d0832f4284c4aa097d99364ccb7bf733797ce1d0", 0x80, 0x20000000, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd7000)={0x0, 0x7f, 0x30}, &(0x7f0000fd8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000643000-0xc)={r4, 0x7, 0x0}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f4a000)={0x8000000000000006, []}, &(0x7f0000fd8000)=0x7b509480f916c9d2) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000af9000)=@generic={0x0, ""/126}, &(0x7f0000fd9000)=0x80, 0x800) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f000068b000)=0x0, &(0x7f000072d000-0x4)=0x4) r6 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c0000)={r2}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r7, &(0x7f0000c26000)={&(0x7f0000fda000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fd9000)=[{&(0x7f00002b0000)=""/66, 0x42}], 0x1, &(0x7f0000fda000-0xa)=""/10, 0xa, 0xb8}, 0x2000) connect(r6, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000d3e000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000273000)={0x0, 0x0}, &(0x7f000027f000-0x4)=0x10) [ 1368.711501] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 15:28:49 executing program 0: pipe(&(0x7f0000762000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x401}, 0x2, [0x40, 0x81, 0x4, 0x7f, 0x8000, 0x101, 0x80000000000000, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() listen(r1, 0x400) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e30000)=@common='teql0\x00', 0x10) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000128000)="d03910617baded2f54ac897a0060c12a20f4d55eb63cce9048f43c845f46ad7d810f3803bc41cf09b9934358f8f746f4b5e05234449db3d9a0", 0x39) pipe(&(0x7f0000b3c000)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f00009a9000)=""/4096, 0x1000, 0x101, &(0x7f0000f67000-0x1c)={0xa, 0x2, 0x300000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000310000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0x7, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1252, &(0x7f0000fe9000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a5c000-0x4)=r0, 0x2) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a1f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f11000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006f000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000bed000-0xb3)="b59ed31ee307d7ae01a76cd7317b2ac75fe2ac18aba66ce2d9bb01750a4177e4ff7512fc8c7ae7925131c18214ba6ebf7247d313f44d4c36147dd16eda7e664f2779e1ec613b4e3d6bae705cd7d90a19e88f556111be351d0564baa5cd39f6e8de12004c149b832a12564f2a66e27e98ccc24d8f92dece2dede089c1b592c8976fc358847d6abd02b8448458fb55d57710a05f5f7abd50986e3e6a3ac88c82f5a53beb309f1685cf7eeae8e99e6cc4bf81e68d", 0xb3, 0x80, &(0x7f00005a1000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @random="9976f2f50087", [0x0, 0x0]}, 0x14) socketpair(0xa, 0xf, 0x1, &(0x7f0000d44000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b0c000-0x18)={r3, &(0x7f0000038000-0xad)="8cf10919f37521d27ed557f921d056d5cae48f959a4e81831dffb9b13f09c7e1eae4d1ceac79685e8cbbb9dc8e544fedae988b6320b9e49370e8af8a74830a09ee6614b9f3c78503a729746bb38379e4d6f766abe0860961a120475e2d058e803a89e691281eb2c1a118dddad07b1dc29548b6f05b8c325c185ed736fca3c0729ab4891390833795af38663de4ef5ed3b6514c4c1cf949fc37fd3c1b1ebf76dc31de8a35810313336b96472d19", &(0x7f0000c5d000-0xbc)=""/188}, 0x18) 2018/01/27 15:28:49 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f22000)="708cb9cc4492d57fb185fc59f464bb64dbe1ebdfd45ece58ed22e484", 0x1c, 0x40, &(0x7f0000f23000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f0000017000-0x2d)=""/45, 0x2d}, {&(0x7f000000d000)=""/0, 0x0}, {&(0x7f000001b000)=""/108, 0x6c}], 0x3, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) socketpair(0x0, 0xa, 0x35, &(0x7f0000acf000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000ba000)=0x5, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r3) bind$netlink(r1, &(0x7f00001ed000)={0x10, 0x0, 0x1, 0x4020400}, 0xc) 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) tee(r0, r0, 0x81, 0x1) socketpair(0x11, 0x1, 0x10000, &(0x7f000040e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dd3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000c1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000044a000)={r4, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7, 0x100, 0x8, 0xe0}, &(0x7f00005ef000)=0xa0) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000641000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e44000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008b8000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000032d000-0x10)={r1, 0x84, &(0x7f0000312000)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xc9f}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000d27000)=0x10) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000040b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a3000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007c1000-0x4)=0x20, 0x4) accept4(r1, &(0x7f00000a1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000)=0x26, 0x80800) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000048000)=0x9, 0x4) [ 1368.820343] atomic_op 000000001a0642cc conn xmit_atomic (null) 2018/01/27 15:28:49 executing program 0: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000109000)="ebedb50059a3de62210276c4863adaf4a0c683d955ae8196e259c2ea34f5d973507b0b2ceb6693a52da61e9061a3bdb5d275b8424e683094b7facb2bcf9942e4c7df4c1a41f7ce680c850ce662b2d79c364355ab40811c1fcad561dfb7d1381f84a94b9ec724725561b798c282f9e18554ad1d8abd1e6fadb991c048c1ccfb00ad922f514f72fe606c46070306b15ff8a6f68638afdc757fdbfab3fec3e5cb0216655dc5a7b5b71c63ed2fdbfa576bc7a9c835533dba5cd4d13a5362032558b6ea0c6a3f34ffb80beb66e3ea08cfa33245caf79455d2cde5ac27785f85639d30ed7bab2f89f0da61121e8fa8c1ec491363ca6407", 0x62) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e75000-0x8)=0x6) socketpair(0x17, 0x6, 0x8, &(0x7f00005c7000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000468000-0x14)={{0xffffffff, 0x2, 0x1f, 0x100000001, 0x7, 0x100000000}, 0x0, 0x0, 0x2}) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000876000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x7, [0x29c, 0x3, 0x7, 0x46, 0xffff, 0xe96, 0xfffffffffffffffa, 0x2]}, 0x5c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="24553e7429383644b4e6f24f96ecf31f32dc750f247b418cdc4d1110b51eea1dfd5cc22b0eb4d6caa85650b380b1052721e2d791b6a6c5bf6007ebd12bddf7fae936ae198f67ad226451e59fc195ea5c0e5cf969e9b52eb8d21559eec19794e3d94c594f7e9332c3efcad43bfb6437b778899301b700ad7dc9a731342ca4a8427552fd2e9eba9b4bf3d0e040180f1a2197ecf6f3dce80aa9ac81e51621dd45496ea17496fbd1916d0eedf38cd2e1f973d01fbfbc4d21730c5bf81aef2a9620711b52c2544bd529379a4c9c67f1f61dfc570300d0a93b1f659faf8eab770d5503a0fb461e61bfcd126ef6cbcab1d2bec5cd29320ea2d6fae86a0a2a05735298b128f43b4ad2d8972a05aed3d791828f2973c0fdf76b6cc003b19260593c92a23c58fefa65a9c580d2c43ef4053f5d43fe901a8beb6d5b874ea582801bd379eeeceb467c4e4b064ccf8f1623289f9e561e877608379a2983075aa39907646ac7283acf861a4773fa8e06692101904973f7d60cd24ea35e78ca6627414e52f6287aac8033578134a9e7f412be227275e3755f3181de070078366a6dda677be52ee69714dec29f5ce257298f4228ed3b11e4edbb347c7b27cad82ba7980744cee1fff28c726edea1da1cbabe7ca43f9e149348dd04c0be51d8d746030ae678c00a57219cd120e5112c925fd033e9753e291018a36ea12c9f958d048474557df2e2214533587419bff6384be74f6bf7653a5bc04b35b1ffbd4f57513302f340623c66b17e9e3b5926bf857315981dd6934588e555e8fd1c357906ff369c4b61a85209ce6f29d2cf505df5d406156b83f100f394a6deed9a3ab3dcc515a7548b89cc7b74c5ea3170d06e38ee4cf32ff35889fa04b0deab968900d6db187ad71f7a6771539838e0037a292021b7dbc200571e4a5d8412eafe46f30aeedfe4e9ff696fccab0d4a1145b523dc874f0c9bfc66413d43907ec777cd15b56d837d04c0821fea30460ab210aeebbaa2ffe3946c7b865a88858e2a6f8b1ea3c4ec76a948e8e089e6450ba37a5a9ccca7264322f692e2a143178fad09f0bad91345e654c7ba8898b28d396a73be0ca47bf710468a7666b34004efa5968ccc513166d6790217d655ae839f808628f5e9a3ed9bf3ea5e5f946ab14e4776798b5f3402c10f2a2b97e5832c744abcea48e8fccb004e1d1f6e1f32017dcca8ca38c7ffff0c89bd1ca329e7cff0b0c63264b88b99ec39d61ab23f3c71bd559d30d41fcb4ea62fc19594e2f9fe158870165cc415cf1db9346278f78bde84a63c8ac9cfa2a1d3ae3bee440a90d9d25df14a168320120784885688f642b345e43ac9bd7d8020577105c48e7b0cc9abc63b715c1b1e8f850d4eb879f5f70395ae11887852e1e44e358a95f632dabcdc0f5f197212b6820ee91e2c5d40bb672412a4f290073a818ebe07247979b522d92f09ec48e468566ed390d89e7553e609b4923e96384c14ff55156c76583fb373cd4770a98610ad0a161717aa1f32b3435ed25fff3becaed413b4f4b580303bd23458a30ceb2f68eb364e543caf88f2cea1ea52774c6d70207d40ff40b3538b76978c9f0284ae4e6b03eef77864741d81ef6e1589b6ec8e8c2d9c138163bddaac177b5db64835636c7dc3061e7a38e1fc32bdea1c5cfbb21a7e61876c4767b5b154f6997f9ed5b80d57a03ce2d8b06fc76d97a427db98c866920d54d2fcbc2ce5b6b5a802abca734f4ac98fbf932beb74414f3c4837349866a488b5a5cc8e2fe398283aa89909bca74e8ca9df53b6eca7da56532460f19b6c0e538ef8094e06796ac7c7cf1757461d8a254961bc0a34e951fd1fa1b568e65b2e55afc3cfbb5e981a627ef838372fa86cd09bc6ffdecedde35965146d72875753fef8a090653e56beb96e2ba76230d1cba69695f998c0e8db24127c1f3016bdb3f1d6ecef3cc25d425ff7f7f3447db7abf4a7b281b842310c2358f133eb85c86d1bc54d26e7149d071863fe2da38881768cfba7eb150c21239107bdeb4af67396a95aeca2a7ad2cb91c06d21927fc00379ed0a69f48e4815a1e2f617e9de241cb734366caa8a11f8d9ffc5db27485013cadbf930f6e7a8283e78ac7cdf970a311e05e72b8924173e558ac005d0751519b0700ad30ab12d61f22f2094b3bdd6be23cd0b3702c894a98256dd64473f81ff564db843bbd93ebb33384445038aeb8234fb4c46e86b6fa24c2593bc044edf4a962cfa5bad2510caaa2dbd0d91d85643301c6cea1bcbbdd3dfccc78caf08170767f5c395cf88950fab149756629f0efd8ef1f104b1b71eff2c86cf7e5769ee94d8b8f4c40d54677ef80f52f430743d3cc176bfff2352c10787dcddf01e1f59bdf84c6e480da2b737067189febdb789b366a417bd826e74179c69df2ec53362cc1ebe6097595764e170b94533f89487a4137df84f92abe7c0ef921b310cd08e530c3eca8dae729918ea228b2494001b29d502e2351e91b91fde09dd3fd3166ee6618ffd9aa998e7430cf7508fc1021d0b322744814e65c66ccb9a190df0448340b1f1fa864dff3f7e23c4c486e0cd98b2c4937d84168a249a05c36300ec388f982b30e47f059faf84a600b906f59ab927c5f089c33eab6e935e44b74da96c4d3f1dde019848e63963490202d69665c8fc3047865876271f318c28061cdac477b142151dc1b7f05c2ec1269225fcbd1cd3ffd4f5e089f6e60d96d782e6672afafa368de6addc0120f6add913a528938499ad8255749be30e92cde93c0021bac4341cd003b13980fc3658c43bd230311ea1d98d8d54637f2b8ad0e028797bd41f36ee8ea603d3c5bcb9f66ea549e96967601f510138fee8531a9f2a15556d1c2773e98f819395e0b3e23059d881df3a4fc97c104a28158c6479137a18e2ff810596f84c91391f968b684fc1b202ec14514a84f85e95105ff8196de9afebdf30d1538ecdd4646bbea25302b2403297f6699d9e125c6d932ccdf50f6616898c1ab46997d0c394746c0d60c27ee97b0b701a710c19050460ed8fbbba16665a0628552f49f89b3231a4d25279d06d0997b656acac8e6c062d17a2985454d2a664cc07b300fa20a3159ab1802b53e524becd7e3b16a368026999e500b36555c2bd3f9aec8f611824fd30f2b9a7654f9e9f20a853361de4c578588028bd2832833c2ed5e76ade419ab8caee238a23e468fdb900d0bdae8dc95694dd3496d45ec36943176fbc7da91edbb62f598c2928d31ce6df9e28013d03f219f8505c1f78adc541f66e87dca7937f7a6dd53268ae117777252914e08c33d507576b0a6af2cee37a775d794f760d07a968d24be91e33fbea6ab6666102f2f624de806cefe21358f6dcdb1d9bad06067a7fdaec5fe5d79b9925e680dc5211fa4ac8d8fadb8ce9bf9ec0dc7306af42f3a05bb3807ead57179eeb29b2b78ca1cc564ee825dcd15942274e71ed90fd71a5dc9c48a90d6bd8311df3cda38abd5f4e742e1fd4e2918e810c0c8c09184bb0e892fd3e02c63bfc28863bdb3415c98e4c1c627ed1bd721a6306e1fa7853df9cc5c487414f5f4e3f405902d5bc50cecb81aec8850b1d1a5b83f8b3476ea44c69da878b7b1daa897756fddcb4e211e244f1ea48ed42b8294a9dd12aec6e3bc27694ee50511487e1b8eed3e3dfec05311b02ab053ec56ae219e596be13a7bae45ff981b15dc9bfa4ec285ada86be7a7874f55ab4080c614e7b50236e5435e804a8d3ba070eda3571c15da8c058eb67b3c2827af393550532e558a1301e33221571a875b3189abcee690e00d945c4d19bbfa2fbc9c9ad206a7c87f8f279f7971bf8606ea9519a761f795fbbb4ec843a0e90ae63d1abaebf96e7e2e5878bae771f31bb5bd4e08ece5d9d0eab7d18951e1cbc9e785ea754691032248da575d3cf57fb331e7edc4f4ec719d0b9b39e88e459fcb4785ceba611f5b30b480c03cfecf3d456333ef3d8e041d918f223c9eac6a6b5f3cf884ee0737d36b6f1da6c260a36ef85e4a3f0429246b87b4634510a43013adf15171d89571b2dd7b4cb5ebe3d9fe9d5f0ce9f62a9c3dfd2f6677bb225844ae4d6c6482228731e2f3fba97046799542b14b4402125345b623fb1865572fbf6b2dc0a631e52e347134407583592fb334cf040360bf316ba6c7dca44febf55ea78ffd0bd739d7bd1e3856e42854adea3690bde05b2bb645666f2af58dafa8a121d3eef06418c9968702c86d2783140151b1e4ecdfb9497328108dc18680089198c8434cfcc1bb80d3bcf77f01f4461105cfa2bdf25f1b037c10fa7683d50711451820694b920a809311f2b912f8655ffc950b105f911ea36d0ff15bf9e8d3c4258844313d67a7ec2d5258e2cd236779f58e0fd8b151c6fa5bce2dd1e81ff9872fbe86375bdc4bca9cf5d30acb4d9efd6ff5666566cc7965b76da8a87af8cf91188ae85d9ac8cf557d8863dc6200e8f5ec27041d3f2abafda0c0bf4aca8f6bc8b3e73f1f6f84a7fc23c8d2c1fc227f990e5032d2efaf00bc22b0723f35d66ae0dde423f15a0ee1d0c412a91620fd31f5f7c3a4daa7d2889942cce0c1ccd0dcfd3fe2d03da66f126c479c546e540efa36dcc243dc94bc35de7113085623a3c03d2801eb193c33e79ffd3c1170f3a7d72218f3f9cdf8cba84b61e05054cc1aaf4041c16b3c90f807e4830b379aeff5948d1830ae3910ac899f7b4f60bbfdb3e170463aafc6fc58009dd2c588ab426bdbef79e2d64d1d224178d7e523e233afee31617a78841f4255e84235258a0ddd9fadb916964a2c474ee8d5382ebb9810ed6944f5c421c78628a91a382ee4a6493614f54c7925eb9fe560e59fc40289cd6b4832e5acf32477fd256cbe6782aa6efd6326fd26444994ef2eb0860ee2662c352c8b5fc10a676062de386e655e220fd50740e9cd191bf64cde002b8964397842e042632826fd2f046a8d3e75510845661eae8b26d250fab5c88f43b5bac583cd65639d6874c1c3f0a613b2888baf5356f40c2d044bd96e9f8d67d9e1615ce8067fb116ffd106cf89c683b7c479a87a04e6d1fea2c668463e6e53ae01c54a9796b66006", 0xe01) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e5f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000622000)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000079c000-0x8)={r1, 0x80000000000000}, 0x8) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00001a0000)={0x1000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000100000000140d001a000400020007000900000000000000010c00001ee400", 0x39}], 0x1) 2018/01/27 15:28:49 executing program 5: unshare(0x20000000) unshare(0x40002c000200) socketpair(0x5, 0xf, 0xfffffffffffffffe, &(0x7f000006b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xdb)=""/219, 0xdb, 0x40000100, &(0x7f0000000000)={0x4, 0x5, 0x1, "1a7b0e1c39b9", 0x4000, 0x0}, 0x10) 2018/01/27 15:28:49 executing program 2: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x0) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000033a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000536000-0x10)={0x5, 0x8, 0x3, 0x4d03bf32, 0x0}, &(0x7f0000779000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000654000)={r1, 0x7}, 0x6) r2 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000900000)={0x9, 0x7, 0xa000}, 0x4) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000082d000-0x78)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x3, 0xe56, 0x0, 0x3, &(0x7f0000c53000-0x10)=@common='rose0\x00', 0x688, 0x5, 0x2}) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0xe, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079ff2000000000ff000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000006000-0x38)={&(0x7f0000018000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000018000)=[{&(0x7f0000019000-0x35)=""/53, 0x35}, {&(0x7f0000019000-0xbb)=""/187, 0xbb}, {&(0x7f0000018000)=""/96, 0x60}], 0x3, &(0x7f0000005000-0xf9)=""/249, 0xf9, 0x6}, 0x100) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000018000)={0xc1}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/27 15:28:49 executing program 1: r0 = socket$kcm(0x29, 0x800000000005, 0x0) write(r0, &(0x7f0000cd7000)="", 0xfffffeb1) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x6, &(0x7f0000539000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000094c000)=0x7, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007ca000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bef000-0x4)=0x5) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f00008ad000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004e6000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9, 0xcce, 0x81, 0xc5d, 0x4}, &(0x7f000073b000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000485000-0x8)={r4, 0x100000002}, &(0x7f00009b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003af000)={r5, 0xf8, "51b7e4310bbfe13f58fbb93aaf8c9fdaac2ccd1c2e34abec47cf25b51c965c5f237352b8ef67f6bbd95a07ca6994baace9e716a94b26224869f7e11b955c5fc95c0ec29097907a37db34c8d24c518ed3975aba247093d2ef965c2a73c7bd9a72ba1846296dff61602fdd0786afc4c1b2d3431e52bf2828346c003945824a2e7de47f59444639bef14ef2bf624aa9ffecf2fc99cf88b2dc8aa556f20be48c6d5c2f41cd416176c71f3c3ad3980aaa3280e58f420aa7c637f644fa33f9dff649cffce228b3095c13e586c0a11765c9995bced3a50a4452099b30e48ae3040d505abd19f66e7feb2e6ecc3c81a7ab73662100d22d5cf0eb600f"}, &(0x7f0000743000-0x4)=0x100) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r7, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r6, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00001a1000)={0x0, 0xd13, 0xa, [0x6, 0x5, 0x7, 0x2, 0x80000001, 0x3, 0x9, 0x0, 0x0, 0x0]}, &(0x7f0000608000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000789000)={r8, 0x8000, 0x10, 0x2, 0x80000000}, &(0x7f0000428000)=0x18) [ 1368.958739] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000ffc000)=""/174, &(0x7f00000c0000-0x4)=0xae) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000ffc000)=0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r2, &(0x7f0000ffa000-0x50)=""}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f000022a000)={0x7, 0xe2, 0x0, 0xa030, 0x4, [{0x6, 0x9, 0x2, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x57966ac8, 0xde, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6354, 0x5, 0xf9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x80000001, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}]}) 2018/01/27 15:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f0000d6a000+0xaab)=""/144, 0x90) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a42000)=r1) r2 = accept4(r0, &(0x7f0000616000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00001df000-0x4)=0xc, 0x80000) connect$bt_l2cap(r2, &(0x7f0000c26000)={0x1f, 0x8, {0x169, 0x6, 0x1, 0xf76f, 0x1000, 0x4}, 0x791b, 0x7ff}, 0xe) socketpair(0x0, 0x80000, 0x109, &(0x7f0000dd9000-0x8)={0x0, 0x0}) getsockname$inet6(r3, &(0x7f00002f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000074d000-0x4)=0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000fbc000)=0x81, 0x8) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046f000)=0x0, &(0x7f00004a0000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a2c000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000-0x4)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000049000)={0x0, 0x8001, 0x100000000, 0xfd0, 0x1e14e05e}, 0x14) socket$alg(0x26, 0x5, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000bc4000-0x4)=0x1828) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004b7000-0x20)={@generic="65f97007e2e0a482c65e0f7231f23715", @ifru_flags=0x300}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ff000-0x4)={r0}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$inet6(r3, &(0x7f000002b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007d7000-0x4)=0x1c) accept4$alg(r5, 0x0, 0x0, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000055e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de2000)=0xfffffffffffffe77) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d54000-0x4)=0x0, &(0x7f00002de000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r6, 0x0, 0x31, &(0x7f0000ebf000-0x4)=0x0, &(0x7f0000ae5000)=0x4) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x802, 0x6, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x24) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000016000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000011000-0x20)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000006000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000016000)={&(0x7f0000016000)=@ipv6_newaddr={0x40, 0x14, 0x28, 0x3, 0x2, {0xa, 0x8, 0x99b92be905833e88, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000800}, 0x40040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000018000-0xa3)=""/163, 0xa3, 0x40010160, &(0x7f0000019000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000019000)="b23ad501a4c5b10dc66010d0f0f179ce7784752d9fc3f37d463682422f69c5fc558f668a5faa3493c4edba4bbf5d2e7f18f263ee180d227d10e51bd1709b8c655ad14fa7bc7e780ffbe289fdb6925670400d46f8da2a136676522d39c0cc0ce69cce9f574826003cf959799136208442e663a0622958dfce2477ab55d10341ae88a3daea73bf47ad83f0d76eb598e0", 0x8f, 0x4000, &(0x7f000000a000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x2}, 0xfd7c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000014000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000015000-0x4)=0x0, 0x4) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00003c0000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000700000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c52000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e39000-0x10)={0xfffffffffffffffe, 0x200, 0x65ae4957, 0xe41, r2}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c3000-0x18)={r0, &(0x7f0000158000)="28e0305ddce608aae035ff", &(0x7f0000835000)=""/152}, 0x18) r3 = socket(0x2, 0x7, 0xc135) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006eb000-0x10)={0x0, 0x2c, &(0x7f0000581000)=[@in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e25000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000483000)={0x2, 0x80000000, 0x820f, 0x5, 0xfffffffffffffffb, 0x1, 0x0, 0x2, r4}, &(0x7f00000d5000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b0b000)={r5, @in={{0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x59ede26, 0x9, 0x80000001, 0x8}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000019f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000dad000)=0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r0, &(0x7f0000d30000-0x14)=""}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b4e000)={r0, &(0x7f0000fab000-0xc9)="529aac4da6dc2c0f8cccdef72bee6bfc0c0cead5e3bea259f86b23c250e63719a6c0fbbb76f84162e7085b7a7edceb2e41f9be6dd8e50883887351739392129aa8632d4ceb80e5545e630110113c89392098c597e68e45e11b4b1f4811c0f5a3611098eab1d5366253ede4a62b17f203b621db3e337c7e387e4d9cbb12d8541a9d27e1c9473676f5287dc8ab4c62bcec37ad19c7fd24ae9de03c838210a87956e568b90b3a2fa89b7f4ed93b2067f4d9a0cb30fa2395f555944676888ad359c1eac8a50527ac80f3da", &(0x7f0000c22000)=""/32}, 0x18) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007a9000-0x9)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00003dd000-0x4)=0xc, 0x4) recvmsg(r0, &(0x7f00002a5000)={&(0x7f0000da1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000810000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ccc000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d2d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ddb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000701000-0x4)=0xb) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xfffffffffffffffe, ""}]}]}, 0x366}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 0: r0 = socket(0xa, 0x7, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002000-0x3a)=""/58, &(0x7f0000002000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000)={0xffffffffffffff41, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000005000-0x4)=0xd55b, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x2, [0x0, 0x0]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000006000-0x4)=0x3, &(0x7f0000007000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x3, 0xf18, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000008000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 1369.005177] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000426000)=@assoc_id=0x0, &(0x7f000084c000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000882000-0x8)={r1, 0x7, 0xfcb}, &(0x7f0000850000)=0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r3, r3, &(0x7f0000027000)=0x0, 0x0) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000de8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000431000-0x4)=0xfffffffffffffed0) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x3)=0xc) r3 = getgid() r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000417000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f0000b55000-0x38)={&(0x7f0000ae2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000608000)=[{&(0x7f0000bc6000)="e1329a5876456a127d062862a418865b9f9a8815629e07464446987b0a8f6d42c2ca555dfede1308c15e56b60341d8a70e61e90446fa33d7810b643195accbcb148e59f7f6187b251f8bba05f8bebe45d967114c46005cac9ec2e0a611c84264", 0x60}], 0x1, &(0x7f0000a1d000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x4004000}, 0x20048014) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b17000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffff}, &(0x7f000006e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000879000-0x2b)={0x0, 0x23, "25b84671c70458be30bf44ec9b32667ac94dd1d80b1ed81bee3db7d853c9c946112485"}, &(0x7f00005cf000-0x4)=0x2b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000034c000)={r7, 0x0, 0xe00, 0x8, 0x100, 0x6, 0x0, 0x8, {r8, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x907c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x43f0, 0x100, 0x1}}, &(0x7f0000ab5000)=0xb8) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r10 = accept$alg(r9, 0x0, 0x0) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f000077c000)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r10, &(0x7f0000ca2000-0x191)="", 0x0) ioctl$sock_SIOCBRDELBR(r9, 0x89a1, &(0x7f0000227000)=@common='rose0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f7000)='dctcp-reno\x00', 0xb) recvmsg(r10, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fe6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x6, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fe6000)={0x7fff, "898cc04a7515"}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f55000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e8b000)=@req3={0xeed2, 0x9, 0x4a0, 0xfffffffffffff565, 0xf1e7, 0x1000, 0x81}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) getsockname(r1, &(0x7f00009ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001aa000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r2, 0x401054d6, &(0x7f0000001000-0x4)=0x0) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000881000-0x38)={&(0x7f0000db4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000dec000-0x60)=[{&(0x7f00000c5000)=""/113, 0x71}, {&(0x7f0000d2b000-0xa9)=""/169, 0xa9}, {&(0x7f0000adc000-0xb4)=""/180, 0xb4}, {&(0x7f0000233000)=""/135, 0x87}, {&(0x7f00000a0000-0x3a)=""/58, 0x3a}, {&(0x7f0000512000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f0000d65000-0x30)=""/48, 0x30, 0x4}, 0x2000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cd6000)=0x1000, &(0x7f0000503000)=0x4) r2 = accept4(r0, 0x0, &(0x7f000026c000)=0x0, 0x0) sendmmsg$alg(r2, &(0x7f000056d000)=[{0x0, 0x0, &(0x7f0000d0b000)=[{&(0x7f00002b9000-0x1)="be", 0x1}, {&(0x7f0000a15000)="84870b15eedfca", 0x7}, {&(0x7f000043a000)="194bc29a20e75a92d56c9739e003f2b783b6", 0x12}, {&(0x7f0000937000)="04d6e5a539868e37f5eb52aab7eb520310aa29ad14da86b0877567d4aa5d21311186c17d7af8670b50257b43ddf4fce0f2ae65a57b34d331f766fbda36e360a0e90918de5267ca2b18974da8118a00358ef52061344e95a987615575463891e3c35268592f473d90200224be2caf597acda713c673137c8a3c8a23fae2f5fd0f63ba669e026aee55710f723910e43d5bdd35f88dc67295b94dbad786c800637b9827679f13a8973020dec121ac66128c82", 0xb1}, {&(0x7f0000cbf000-0xae)="108aed43390136ab9725996af44e923e2c614fd04ee8c28237b0fc76c32c45e48c1a3cf8a8956d4377229754aeecf7b63eb8b3211cfddf8cc66d6fb55109237c6b3d5fbe6f1dc5dbcf70fd6dbfdf56808d86e28ef26be81ef8f4ef607211114a52e2918705aa779bc3faffdc9b1b9d13fc81659e72865291ae4787b8bb6060a41ca3a25fa4a08f048bb92a68a0bf8e9e550c1c43231ca8c39a3f78e56a67b5bf68d5b074e3ab6b7f8988eee2725e", 0xae}, {&(0x7f0000545000)="44fd397072c274ea08508cb4fb92da4eabf5d112e3ba051ab0e76e5fa42978", 0x1f}], 0x6, &(0x7f000094f000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3b, "101274d61c899ef6826681b22f69fbebf32e64bf8fc4dfd71a64d4ba65eb6f0efc402a036b114a9213910b7c4f4e3068ffd061787093d47c8a93a6"}, @iv={0x38, 0x117, 0x2, 0x20, "4f2b0398f0b957a6dbf67ceb794244b8fcc4af9457e4fb924c3800d7bc23f163"}], 0xa0, 0x20000050}, {0x0, 0x0, &(0x7f0000b5f000-0x90)=[{&(0x7f0000530000)="dd9c9e8493a4f0598d4f90a2eabd8f8085fcbceed5d714bd1f32590e28be417c4437b5351d5166273c3bfd647851a3ad501c5c6ea40c2d5d7a0ada9cc336678258fe798c2ebcee213ec1775f1d8e9700d99f91910c90d29461ba62749e165e8ba3ee44f65dc1021e9a97be839933179087385e966daea3f3ef5b5aa2834836678348f3c04cb8569289eacef2d6696ac02c1b42919c90741dcb2b69b8bac279fe92ff452ef6d35dbb86611dbf2ceba2c7b601c512824c48a4aaf821a8", 0xbc}, {&(0x7f0000c37000-0x1000)="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0x1000}, {&(0x7f0000063000)="dbd47ff6e17cd9db96687af0155f6e65e0d2858e7b93ce6f1f98cc8a3a3fc64ef30df3ff1f8249462322d87aae2bd1d30cff130487804b8259925c66a1a6477ea9cd98784040cdec5f4da775ee51292f937615e9481174c71b468258ef276d9a4d220424", 0x64}, {&(0x7f0000c74000-0xa)="c292c15af58087286475", 0xa}, {&(0x7f00007ab000)="47afcb8428d354b6422f299b858332b1aae3078c80efadf4de03ac3057ae18474db292c17104f65b7c16fb013ce882aec5cd8c0627ddcbbf55e9394c79727efd32d89778897149e063a4b7d627d32a75e76dc55e66fe7cdc1a8132eebb92889df551c762335b1a29cdd0f4c6dc07", 0x6e}, {&(0x7f0000276000)="9d99f4e2860b86c531d515eb787570aa07556ab2ac9214e10f3fdbc32fb689fbbe40683720fedebf68ed8cc95677204795fa9a9d3c731dbec8e17289f33de9b6ae75929214c7ab0c84dac6cd5d68a707c54d3379d178da7a23c40b073b04eb7cbeb657e36c8cce7821bd6728fbf88d10596f0b411e9a1aded84c340fff9ca9ffd5f848f3ddaf1be612b90d5b6f532cb86034000d6eefbc612b55ecbacd4beffeacfd6e6327433593151c57243f1ef01d78e2c5c43a1a67b9ba0ef8e8b64404", 0xbf}, 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0x1000}, {&(0x7f0000c33000)="a35b75468886f5394075d1f7b1524a53a0bd09d7901ca4db415769ef8fccde3c8fae1404a562b9a2ea06b4970a7ab4adb4db197ca6df3841c0bf0c5ecc18dad32548b0eb694f929351964969820d839655fd1e28b30f2cc1cd3a30f8301239a05f2219b4ad30d4d391768c763e0c", 0x6e}, {&(0x7f0000ffe000)="2a037d4c5d8775e9179b6e66cb9b1672bd82737a721c9f4cfa23ce4fe91ab0b5230dc6699a8e2a5dd37aa7ea272df2f2173ebcc4bc89eb1dceaa799b8763bd00cba088e997737de3f5130a6675cf91ab0b0f8ba1e642b438ebd7cb07cf5174b3bff57bcbb652e74b7b", 0x69}], 0x8, &(0x7f0000f65000)=[@iv={0xf8, 0x117, 0x2, 0xdf, "862a265c3a89c60a786e554118699187a47cdfe914bdb0004ad5add28bcda4592c40ef18113fb025f9c663f08130dc8b158a7826f91aabcf0ac88bc7d741facf9687333e5c36d17178c0e90e89c7ce395a2fbd6345d2622804bdbaf25dcf4d8cf400ef79ef032b1cbca3f2bad6aae94f313828129b9dcbcfbff14e98a319c182fee8b01db682cd044c661c6a8893c0ddb3b9640a276a21a1c377791cc0256e1b0f69ee7fc22e20e65788130b5eefcd01fba6d4629b0fe9dcb8ce3b9d04211f0b20e192432738e8c67dd13ff8f3329f6470d86bc05a9c20cf23fc61b41dc5ef"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x61, "6e9b3990534fb2e54a01a3aa09f363492b059a6eed89b31236ebfd24f762e457daf734964d3e074d9d22422180149aa0576a7da127c910d1afe511d512b515b3964778b80017e18b47601530ce2c1bfea9f56ce67d00596f79272c1173ce6550da"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x48, 0x117, 0x2, 0x31, "75dc4e9d22c2d67a6a9102336c1911d95b48d8c1c01ba6a3be9abf171839425c9f2290a60a20c4ede71e707dfa2629bfbd"}, @op={0x18, 0x117, 0x3, 0x0}], 0x230, 0x4000000}, {0x0, 0x0, &(0x7f00009bd000-0x10)=[{&(0x7f00005f8000-0x20)="10ea4d62c7b96efb14a11fce569f90f5c29f5eafdbce754d4bda09f40b9f38ff", 0x20}], 0x1, &(0x7f000002e000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f00009ab000)="eaf3a6230673f6e665e1ff67eaa552f2668bb79b124c7e90b9579f02ebfe83b081c4e3e216acacf39bac0919518dc5b9a88656f16f35fc18e7878cddd52451e955fc9596bbf020395bd5f816bec9843d156541df541514a5ac05e5ba4b86a5a36120c322e95efbb550cc631267e48143dfdaf324c02338644cd5fd74c0630d10d2dfbb1abf31fbe573a3e2ddd79d0047c3fb39eeb919592e86367f877ab467", 0x9f}, {&(0x7f000071a000-0xb6)="338888c7d9d15b56c8b76022089a691fe8b5ad08cc033a6fbdf2e6fb45d167238f5423f694aed67df4d8ca7d0904e8de24a792841db4ce77ca238b1092edc5102b52b0cb48655177f7c597fe5a0fa95dfdb3997ba48adbaf785370804e907d11964cc98878c70d423ebfef410a72866600ba2c5af18c4b2008ad1ccb0e26b025b621b66d107b86c0e9428796bce0b4b1e31152815536bcf3f5095b0156aca875fc90168f5c0fbf75a353f691e2482f35fa2cc98bfab5", 0xb6}, {&(0x7f00001ab000)="f2332b30d76fe555a8418b18a2e596ac05cfbcfdb23dadad9b9bce07bd71d7e48c0be08d93aeaceb7782c0fb98b7c6f268add7efb00c6f023211c524fe58b29ae71b66b68fe1e36900351c905c8c6a7c639c3f5f6e349f6a532132708697e47b20b18fd60566b50678462a678030c04c4c20b112f44e6c8c50ab7cfb0fe65bad4d65365dba7344b546f42e3809cc57f82aa3c72058041370e6ee090f11b6dcb0379d6c49808e59a39b6878c3cde8d16aa678503bae59a31b27244a6d4cd3ba6a621a5cd3c9c8749a56062d6aef5f4dadc1d1c50ed592f02cbb5b568fb4f5e2bf96308f3611", 0xe5}, {&(0x7f0000186000-0x3a)="de507227bf4865a7c0f756d5eb2719d04832fdc9f3e184896c36a8f1132e6df91d5cbe37d32c71a9ce3d7d55009fac4743761725961871e8b1d2", 0x3a}, {&(0x7f0000471000-0xa4)="b41f94822b7f6be3fd50c290c79372045f961feaa11ceefd4393e0d146cbd82a2783ee8296c70028fbbacca486906fe5f068170130cb9d27be29be69e9f037b733995408dac35614d650f93dca01dc75bbebcb8e40922c073a7144ef33e03033885498102e1fa98653ef7714a1caebc67ba8ed707d5df01259fba9e1cced414245d1c771d9e44aa1bc54fe2d9726a6d6d735b5b4e3163c0d9bdf90d25037c9fea23f4617", 0xa4}, {&(0x7f0000f8e000-0x81)="7b5b4d914e247df88e7b70df9a86e1f161855d39910cd34d544bf33ccf408e8de9aab148cc9ae957a3e3a70ed9e3b85644205d64ef271287f1ed0bfd530bef6df0d44b04bab91a260adb03e15222cf845f34c3101b33072db99ebc52f8259995e3fbdf867f1698aa29f084822c1459fae0d91f23a2327903e9167b84641e323ebf", 0x81}], 0x6, &(0x7f0000c44000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x20000084}], 0x9, 0x10) 2018/01/27 15:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001f7000)={0x0, 0xd9af}, &(0x7f0000b12000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006cd000-0x14)={r0, 0x6, 0x3ff, 0xffffffff00000000, 0x9, 0x3}, &(0x7f0000b19000)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000d4e000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000009e000)={0x0, 0x1, [0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000f9e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b05000)=0xe, 0x800) accept4$inet6(r1, 0x0, &(0x7f0000421000)=0x0, 0x80800) 2018/01/27 15:28:49 executing program 2: accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000600000)=0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000124000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000040000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001cd000-0x18)={0x0, 0x1d, 0x10, 0x3f, 0xfffffffffffffffa}, &(0x7f0000ae9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x16)={r2, 0x7fffffff, 0x7, [0x3, 0x1, 0xfd5e, 0x101, 0x1, 0x2, 0x80000001]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r0, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000307000)=0x10, 0x800) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000245000)={0x0, 0x0}, &(0x7f0000d97000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000677000-0x84)={r5, 0x7c, "6eb8f5ce24767d60d0033203e2c4a60009d76c52c989511b5cfdc1e7c416337dc89bf5941df1306a9f13ed4a6cbe217b04b8922ee8bb6b4a9a4c7ee45077d2f88e6d6ac556e0c656ebada91244db2008ae8a77f544d0a9b3329e8e34952ee3607277f6f2e91481e1e511966268982d90fec87911a9c9cb7665a424ab"}, &(0x7f000058a000-0x4)=0x84) write(r4, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009f8000-0x8)={r2, 0x84}, 0x8) 2018/01/27 15:28:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000f8a000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d8b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/27 15:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000203000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000065000)=0x1c, 0x800) 2018/01/27 15:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000c82000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000027a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x74, 0x6, 0x40}, &(0x7f0000594000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008d6000-0x98)={r2, @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]}, 0xfffffffffffffff8, 0x1000}, 0x98) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e33000)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xe35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001ff000-0x60)={'security\x00', 0x0, 0xfffffffffffffffe, 0xac, [0x0, 0x40000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000068f000-0x10)={0x0, 0x0}, []}, 0xf0) 2018/01/27 15:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f42000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003f7000)={0x0, 0x5, "89db006acc"}, &(0x7f00009d8000)=0xd) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003e2000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039c000)=0x14) sendto$packet(r0, &(0x7f000062e000-0xa2)="1c19702d3095716952c4de0a1295b9d8e2a844f8ee32ed43e2050ff28b8701e84da91b36bb5ff94bc120e8dc62fef834d486b34b0c08e242808c31181337bc6ffaf72e4583c1b9330c5e9f9ec53cca708d47013efebb86a4ca7c2acbfe7e8be05a8e9cc9f56d1f6a23e249da9629cd1b09cecdabd510e36a32cfc4b4927ffd23d57d0e50b2eebc1ffa0b552e83a7699d5a0d16f0b2f2333da869ad319e934f88b071", 0xa2, 0x1, &(0x7f0000e15000)={0x11, 0x16, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e17000-0xc)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000010f000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000168000)={r1, 0xffffffff00000000, 0x5, 0xfffffffffffffffb, 0x7ff, 0x0}, &(0x7f0000937000-0x4)=0x14) 2018/01/27 15:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007fe000)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0xed2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x20, [0xba9, 0x9, 0xfffffffffffffffe, 0x6, 0x1, 0x8c, 0x3, 0x2]}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000563000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000650000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xe, 0x80000000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001b3000-0xdf)=""/223, &(0x7f0000492000)=0xdf) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 1369.281195] syz-executor1: vmalloc: allocation failure: 17179869176 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1369.295645] syz-executor1 cpuset=/ mems_allowed=0 [ 1369.300957] CPU: 1 PID: 25606 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #212 [ 1369.308325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1369.317677] Call Trace: [ 1369.320252] dump_stack+0x194/0x257 [ 1369.323863] ? arch_local_irq_restore+0x53/0x53 [ 1369.328508] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1369.332808] ? kernel_text_address+0x102/0x140 [ 1369.337379] warn_alloc+0x19a/0x2b0 [ 1369.340984] ? zone_watermark_ok_safe+0x400/0x400 [ 1369.345802] ? depot_save_stack+0x12c/0x490 [ 1369.350112] ? check_noncircular+0x20/0x20 [ 1369.354323] ? save_stack+0x43/0xd0 [ 1369.357925] ? kasan_kmalloc+0xad/0xe0 [ 1369.361786] ? __kmalloc_node+0x47/0x70 [ 1369.365749] __vmalloc_node_range+0x4f0/0x650 [ 1369.370246] ? xt_alloc_entry_offsets+0x21/0x30 [ 1369.374892] __vmalloc_node_flags_caller+0x50/0x60 [ 1369.379798] ? xt_alloc_entry_offsets+0x21/0x30 [ 1369.384458] kvmalloc_node+0x82/0xd0 [ 1369.388161] xt_alloc_entry_offsets+0x21/0x30 [ 1369.392634] translate_table+0x235/0x1610 [ 1369.396761] ? lock_release+0xa40/0xa40 [ 1369.400712] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1369.406586] ? __check_object_size+0x25d/0x4f0 [ 1369.411151] ? __might_sleep+0x95/0x190 [ 1369.415102] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 1369.419925] ? kasan_check_write+0x14/0x20 [ 1369.424139] ? _copy_from_user+0x99/0x110 [ 1369.428266] do_ipt_set_ctl+0x370/0x5f0 [ 1369.432222] ? translate_compat_table+0x1b90/0x1b90 [ 1369.437230] ? mutex_unlock+0xd/0x10 [ 1369.440922] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1369.446178] nf_setsockopt+0x67/0xc0 [ 1369.449870] ip_setsockopt+0xa1/0xb0 [ 1369.453564] tcp_setsockopt+0x82/0xd0 [ 1369.457348] sock_common_setsockopt+0x95/0xd0 [ 1369.461824] SyS_setsockopt+0x189/0x360 [ 1369.465778] ? SyS_recv+0x40/0x40 [ 1369.469209] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1369.474033] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1369.479033] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1369.483773] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1369.488501] RIP: 0033:0x452f19 [ 1369.491664] RSP: 002b:00007ff779fd7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1369.499347] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1369.506591] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 1369.513834] RBP: 000000000000000b R08: 00000000000000f0 R09: 0000000000000000 [ 1369.521077] R10: 00000000201fefa0 R11: 0000000000000212 R12: 00000000006ef1a8 2018/01/27 15:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a24000-0x30)="6e082281c12e81af61096c6fb03de906d856b1d65c6378d01f6867284f3ecf79178e0f7c1f74d76dec59efd6425fefee", 0xfffffffffffffff5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ec1000-0xc8)="7f47be747d1ade651504cce71a365596f6e8f2736691277d1ec2c73d08a0c4462abf79e06b7114e69cb3a6e5f333f3342706a1139126ea0b3d9f70acc986b89bbc34e3661e0f2faa58e39317e7da30b656be31d7810be1e37a78c73948d16261c81efc90e1c22435382c2e6a6e631621a36e70e86f4645c98eb01ba90b77f9429aeb26fa0badd77ead27bdd4393d8688f04c9e11a680fac1a56967e8fb90c9d0e38f6446bdfe64af3a58d486149a4264b127b60a1690d45625ad11afcca33f1eceb4ff8654711572", 0xc8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 15:28:50 executing program 0: socketpair(0x9, 0x2, 0x6, &(0x7f00005cd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x18, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x3, 0x1e0, 0x4ae5ba15, 0x3e}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$inet(r3, &(0x7f0000e27000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r3, &(0x7f00006e2000)=[{&(0x7f0000096000)="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", 0x219}], 0x1) 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = accept4(r0, &(0x7f0000b4a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bdf000+0x62)=0x8, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e97000)=0xe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) [ 1369.528319] R13: 00000000ffffffff R14: 00007ff779fd86d4 R15: 0000000000000000 [ 1369.535771] warn_alloc_show_mem: 1 callbacks suppressed [ 1369.535774] Mem-Info: [ 1369.571555] syz-executor1: vmalloc: allocation failure: 17179869176 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1369.571562] syz-executor1 cpuset=/ mems_allowed=0 [ 1369.571584] CPU: 0 PID: 25616 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #212 [ 1369.571590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1369.571594] Call Trace: [ 1369.571608] dump_stack+0x194/0x257 [ 1369.571625] ? arch_local_irq_restore+0x53/0x53 [ 1369.571637] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1369.571647] ? kernel_text_address+0x102/0x140 [ 1369.571672] warn_alloc+0x19a/0x2b0 [ 1369.571687] ? zone_watermark_ok_safe+0x400/0x400 [ 1369.571697] ? depot_save_stack+0x12c/0x490 [ 1369.571720] ? check_noncircular+0x20/0x20 [ 1369.571727] ? save_stack+0x43/0xd0 [ 1369.571734] ? kasan_kmalloc+0xad/0xe0 [ 1369.571741] ? __kmalloc_node+0x47/0x70 [ 1369.571764] __vmalloc_node_range+0x4f0/0x650 [ 1369.571788] ? xt_alloc_entry_offsets+0x21/0x30 [ 1369.571797] __vmalloc_node_flags_caller+0x50/0x60 [ 1369.571809] ? xt_alloc_entry_offsets+0x21/0x30 [ 1369.571824] kvmalloc_node+0x82/0xd0 [ 1369.571840] xt_alloc_entry_offsets+0x21/0x30 [ 1369.571852] translate_table+0x235/0x1610 [ 1369.571863] ? lock_release+0xa40/0xa40 [ 1369.571873] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1369.571882] ? __check_object_size+0x25d/0x4f0 [ 1369.571902] ? __might_sleep+0x95/0x190 [ 1369.571914] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 1369.571930] ? kasan_check_write+0x14/0x20 [ 1369.571939] ? _copy_from_user+0x99/0x110 [ 1369.571954] do_ipt_set_ctl+0x370/0x5f0 [ 1369.571971] ? translate_compat_table+0x1b90/0x1b90 [ 1369.572007] ? mutex_unlock+0xd/0x10 [ 1369.572020] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1369.572038] nf_setsockopt+0x67/0xc0 [ 1369.572056] ip_setsockopt+0xa1/0xb0 [ 1369.572074] tcp_setsockopt+0x82/0xd0 [ 1369.572096] sock_common_setsockopt+0x95/0xd0 [ 1369.572114] SyS_setsockopt+0x189/0x360 [ 1369.572130] ? SyS_recv+0x40/0x40 [ 1369.572142] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1369.572154] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1369.572167] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1369.572189] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1369.572195] RIP: 0033:0x452f19 [ 1369.572199] RSP: 002b:00007ff779f95c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1369.572208] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452f19 [ 1369.572214] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 1369.572219] RBP: 000000000000053b R08: 00000000000000f0 R09: 0000000000000000 [ 1369.572224] R10: 00000000201fefa0 R11: 0000000000000212 R12: 00000000006f6e28 [ 1369.572230] R13: 00000000ffffffff R14: 00007ff779f966d4 R15: 0000000000000001 [ 1369.850282] active_anon:33712 inactive_anon:63 isolated_anon:0 [ 1369.850282] active_file:4357 inactive_file:9624 isolated_file:0 [ 1369.850282] unevictable:0 dirty:196 writeback:0 unstable:0 [ 1369.850282] slab_reclaimable:9736 slab_unreclaimable:93858 [ 1369.850282] mapped:23991 shmem:70 pagetables:594 bounce:0 [ 1369.850282] free:1447260 free_pcp:517 free_cma:0 [ 1369.883578] Node 0 active_anon:134848kB inactive_anon:252kB active_file:17428kB inactive_file:38496kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95964kB dirty:784kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 30720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1369.911665] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1369.938452] lowmem_reserve[]: 0 2868 6378 6378 [ 1369.943071] Node 0 DMA32 free:2939312kB min:30320kB low:37900kB high:45480kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2940016kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:704kB local_pcp:44kB free_cma:0kB [ 1369.970745] lowmem_reserve[]: 0 0 3510 3510 [ 1369.975202] Node 0 Normal free:2833820kB min:37096kB low:46368kB high:55640kB active_anon:134848kB inactive_anon:252kB active_file:17428kB inactive_file:38496kB unevictable:0kB writepending:800kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4160kB pagetables:2376kB bounce:0kB free_pcp:1348kB local_pcp:664kB free_cma:0kB [ 1370.005095] lowmem_reserve[]: 0 0 0 0 [ 1370.008922] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1370.022570] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 3*16kB (M) 1*32kB (M) 1*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 716*4096kB (M) = 2939312kB 2018/01/27 15:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x10001, &(0x7f0000d2c000)={0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00003a4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005df000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000096000)={&(0x7f0000425000/0x2000)=nil, 0x800, 0x7, 0x20, &(0x7f0000267000/0x3000)=nil, 0x9}) sendfile(r1, r2, 0x0, 0x1d9) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 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) 2018/01/27 15:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x3, 0x7, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000dfb000)=0x1, 0x4) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) 2018/01/27 15:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000935000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000f13000-0x6e)="885b611074dafe104d6f3419289b135b35d1d96550425031487927c914c449e593e08c58f435eb0522ba2def6e8df86c2d26329277ed780ca5a174cd9993b1226ff4f5bb03521f91605a1e3f38d4f66d24d22a64f8214c0b84f2fbdd3275dfc53bdd437078d492cce1c9dd27e532", 0x6e) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af0000)={0x0, 0x4, 0x0, 0x0}, &(0x7f0000d64000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b0000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84d, 0x8}, 0x98) 2018/01/27 15:28:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r2, &(0x7f0000003000)="cddcf7000dd054db2fd2d7ca399ea7024438e0da32c86ad7282a51a677157114b8e5c61f1e4c2bcdcf97b470293f26537436ac594acc8764fac6399b46e332903e44ad6fa68496d7bcc47fcb911878460a4312ab3e36ca098857ebec87f1706fda66228a08b8593031193983d7420d07d5436f440e6c2a", &(0x7f000000d000-0x10)=""/16}, 0x18) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x2)=0x0, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0xeb)={0x0, 0xe3, "56dd1646cc968f873cb26af423897a126c238b8a5c2208af39011e05832a79db77aa6ec7b810325b1582f5bdc688e0b284f536234b9509922a7489f28b3ebf180815d92d93121545567dcf0a39abb50aed79f812cde24451cf2c31f06006735564d9d94b0cfd3d44af7bd7918353c4b1dd481a32fc024dc90bec3a6dda7f422bb37538bf44b8e20fc9ae1e3487c1ea4f44f8b8d96ea3c6683d1aeadccec0e71ca7bac9128dd9c2558019040016d425ddfa72cb0dd79808f4bb8286bde78583be1c889cbde32d29bf9c489ec48a96341934c2ab3e7bb0d62a1629c839acf67c5f9a674f"}, &(0x7f000000e000-0x4)=0xeb) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000e000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000e000-0xb8)={r4, 0x26, 0x4, 0x0, 0x3, 0x100000000, 0x4, 0x1ff, {r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x4, 0x9, 0x7f}}, &(0x7f000000d000)=0xb8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/27 15:28:50 executing program 7: syz_emit_ethernet(0x30, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0xfffc, 0x0}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f000071e000)={0x0, 0x1, [0x10e]}) socketpair(0x13, 0x805, 0x9, &(0x7f0000baa000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d2a000)={&(0x7f00004ae000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 15:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) 2018/01/27 15:28:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000297000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xca57824c491ae320, &(0x7f0000001000-0x4)=0x4e, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80540000015000001ffdc"}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f3000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f00000bf000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000-0x4)=0x10) [ 1370.037783] Node 0 Normal: 245*4kB (UME) 243*8kB (UME) 689*16kB (UME) 539*32kB (UME) 301*64kB (UME) 71*128kB (UME) 35*256kB (UM) 9*512kB (UME) 8*1024kB (UME) 8*2048kB (UM) 668*4096kB (UM) = 2833820kB [ 1370.055768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1370.064968] 14054 total pagecache pages [ 1370.068984] 0 pages in swap cache [ 1370.072441] Swap cache stats: add 0, delete 0, find 0/0 [ 1370.077811] Free swap = 0kB [ 1370.080842] Total swap = 0kB [ 1370.083876] 1965979 pages RAM [ 1370.086985] 0 pages HighMem/MovableOnly [ 1370.090984] 328415 pages reserved 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000467000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f57000-0x14)={{0x6, 0x100000000, 0x2, 0x4, 0xffff, 0x100000001}, 0xcf02, 0x0, 0x100000000}) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffe}, 0x321) r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendfile(r2, r0, &(0x7f00006e0000-0x8)=0x0, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c3d000)=0x6, 0x4) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x5, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "89e5f8dbbf5e16dbb3c0d5a9dd36f8ea"}]}}, {""}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000187000)={0x4}, 0x1) 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fda000)=0x0, &(0x7f0000368000-0x4)=0x4) recvmsg(r0, &(0x7f0000fd8000)={&(0x7f0000fd8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000026000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000fd3000-0x27)="260000005e0009f7000000f839e3000000000006000000000c00080000000000000000003f9a", 0x26) 2018/01/27 15:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/27 15:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c5f000+0x372)={0xffffffffffffff9c}) connect$ax25(r0, &(0x7f00003a0000-0x10)={0x3, {"38c5b6ec8d0746"}, 0x0}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003c9000)={0x7, &(0x7f00002d7000)=[{0xffffffffffffff7f, 0x3, 0x101, 0x9}, {0x3ff, 0x6, 0x8, 0x6}, {0x5, 0x8001, 0x5, 0x100000000}, {0x1, 0x8, 0x8, 0x1ff}, {0x8, 0x8001, 0x2, 0x7}, {0x7f, 0x0, 0x6, 0x0}, {0x3, 0x0, 0x8e83, 0x8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000007f000)=0x104, 0x4) r2 = socket$inet(0x2, 0x20000000003, 0x200000000031) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 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) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000483000)={0x0, 0x0}) socket$inet(0x2, 0x805, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000059f000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b3, 0x6, 0x7ff, 0x978f, 0x2}, &(0x7f0000a5e000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ef6000-0x8)={r5, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000745000)=@int=0x0, &(0x7f000076a000-0x4)=0x4) sendto$inet(r2, &(0x7f0000a44000)="1246ecd9ed2a763d2de61260e213656cc8c6fd8cae06b322331263ce884ebf86159248776703cf6d63b22c9f56b94b69386c4d29ee829b8384c7b30136cd51acde1bb57ecd0b56d616bd0fd6c061b4053054e54fb604255ed8759ec7364691125ba19f3a758c94dda25420230712006f56a27184597800fcefc22322a0c9d140719e937cfcc74f7b3fffe3485d7f740f8215e34f28c9fbd3a3f819e1bfd80ae8c9cbaaaa607bf53513f5ec06b005800190454945d39eced8019842c379ea4c7ebecddff6eb5f22ec94796ecc5109c63c130d5fca0410e8eef569ae6dce16cee3358c59", 0xe3, 0x48004, &(0x7f0000a9b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a16000-0x8)={0x2, 0x7, 0x0, 0x7}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f34000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000364000-0x4)=0x2cfaacdc, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000061c000)=0xc) sendto$inet(r2, &(0x7f0000ad8000)="d0889a9fe948a9ce8bbcb179bca7b77792ef978874eb964e0c8159d086d1976b4054d6683743d929992e7e948f268d43ea30db5576cc68857b46c54ba5af5392e23d04e13f7dab82d1b79d3436801a0cfb7d4e75ff55cf21c1e45abb0314eef74509c4dcac9f124968026bed1d63fc1c6a3240c4a369c8c342f0b68c2b54aa0ae00fec540db0661f4d9994d3710fffe8cde775094ca89722e642305c14fef774cf1d8960b7a8608f0e1176df770063c7a17cfb952d4e3d60ede51791f82c41278b5df355ff53342744a7ff2a8771ca570b9f29e8a2988e1658d47106f33c619a0e16c9319b542127", 0xe8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x1, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r1, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x649c6058) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x0) 2018/01/27 15:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = accept(r0, 0x0, &(0x7f0000b23000)=0x0) recvmsg$kcm(r1, &(0x7f00002bb000-0x38)={&(0x7f00007ff000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000852000)=[{&(0x7f0000e81000)=""/233, 0xe9}, {&(0x7f00009bc000)=""/226, 0xe2}], 0x2, &(0x7f000047e000)=""/173, 0xad, 0x3cf}, 0x40) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x0}, 0x8) close(r2) 2018/01/27 15:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000000004, 0x6) ioctl(r0, 0x0, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f00002bc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xffffff3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d98000)={0x0, @in6={{0xa, 0x2, 0x3a13, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8, 0x9, 0x0}, &(0x7f00008b4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000602000)={r1, 0xd7}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d65000)={0x80, 0x2, 0x8008, 0x0, 0x8001, 0x2, 0x9, 0x5, 0x0}, &(0x7f0000529000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a98000-0x8)={r2, 0x8}, &(0x7f0000065000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001ce000-0x4)=0x0, &(0x7f0000cab000-0x4)=0x4) 2018/01/27 15:28:50 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f000000b000)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000006000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007bb000-0x10)={0x2, &(0x7f00008a8000-0x10)=[{0x7ff, 0x8, 0xf29, 0x80000001}, {0x80000001, 0x40, 0x3, 0x1}]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffd57, 0xfffffffffffffffe, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb7) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007000-0xa)={0x0, 0x3, 0x1, [0x8]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000007000)={0x5, 0x2, 0x9, 0x1, 0x40}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000)={r2, 0x8c, "56548f5410a9853526f9103b11c99fb4a9f38bc19366a98c842b8d602871df016b03f4163443af4899d53da8131dfd6b630c3a42b0884f4b4022f31830d62e4f5dcf1833b1926cd971fb755db776792862aacdf58622ab0453805428ae16a3fc44e018603e598a0701a4428b04c8ffb531bf5bd0469d5a0ec051d191e7e8886592d8c0dc3d7b919af82f8bff"}, &(0x7f0000002000)=0x94) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x39, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000e74000-0x1)=0x6, 0x1) 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00009fa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0x10, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004b9000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000088d000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000785000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) 2018/01/27 15:28:50 executing program 2: socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000009000)=[{0x8, 0x4}, {0x8, 0x53c0}, {0x2, 0x9}], 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) 2018/01/27 15:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000022a000)={@generic="41a91bb1508c3f86cd04ccc1e3d517c9", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x3, {0xa, 0x0, 0x942, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cf9000)=0x0, &(0x7f0000640000-0x4)=0x4) bind$alg(r1, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0xe, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008c2000)={0x0, 0x4, 0x30}, &(0x7f0000cf1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006f2000-0x8)={r2, 0x1000, 0x800000000}, 0x8) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 15:28:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fe2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x28}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f00008ea000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x55b6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x400, 0x7, 0xffffffffffff8001, 0x9, 0x5, 0x101, 0x100000001, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xffffffffffff3d98, 0x4, 0x3ff}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x84)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x22180000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000028a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000257000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket(0x9, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r4, 0x9dc2, 0x6a, 0x280}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000002000-0x10)={r7, 0x0}) 2018/01/27 15:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x400) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r1 = socket(0x8, 0x807, 0x100000000) sendmsg$nl_netfilter(r1, &(0x7f0000459000-0x38)={&(0x7f0000ea4000-0xc)={0x10, 0x0, 0x0, 0x88800040}, 0xc, &(0x7f0000c3c000-0x10)={&(0x7f0000e24000-0x14)={0x14, 0x13, 0xf, 0x300, 0x2, 0x0, {0xa, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) 2018/01/27 15:28:50 executing program 5: socket$inet6(0xa, 0x6, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000a40000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005f8000-0x4)=0x58, 0x800) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000f89000-0x11)=""/17, &(0x7f0000466000)=0x11) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000006000)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000004000)=""/185, 0xb9}, {&(0x7f0000006000)=""/194, 0xc2}, {&(0x7f0000004000-0xdf)=""/223, 0xdf}], 0x5, &(0x7f0000006000-0x98)=""/152, 0x98, 0xbc}, 0x40000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socketpair(0x6, 0x807, 0x9, &(0x7f0000d41000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a7a000)=0x5, &(0x7f0000b95000)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000436000-0x26)={@hci={0x1f, 0x1, 0x3}, {&(0x7f000015c000)=""/208, 0xd0}, &(0x7f0000a5a000)=0x0, 0x2c}, 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket(0x0, 0x1, 0x1400000000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000af9000-0x8)={0x0, 0x10000}, &(0x7f0000e53000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00009c7000)=@sack_info={r3, 0x1, 0x8}, 0xc) listen(r0, 0x0) 2018/01/27 15:28:50 executing program 4: r0 = socket$inet(0x2, 0xd, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ab1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000b11000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r2 = accept(r0, &(0x7f00007fc000-0x80)=@generic={0x0, ""/126}, &(0x7f00000eb000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x67, 0x2, 0x0, 0x40, 0x1, [{0x1, 0x6, 0xad, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) 2018/01/27 15:28:50 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00004bf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bfd000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@generic="4005ff3c2fc38e9c722969918eb61c2b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x7b185bb4, 0x9, 0x2, 0x10000, 0x1, 0x0, 0xfe, {0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x7ff, 0x200, 0x1000}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x58, &(0x7f0000005000-0x58)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, @in6={0xa, 0x3, 0x8ea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x5, &(0x7f0000003000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xff800000, 0xe, 0x0, 0x4, 0xfffffffe, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x7fffffff, 0xad, &(0x7f0000004000-0xad)=""/173, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r4, 0x4) r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000-0x10)=@common='yam0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) epoll_create(0x5) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000-0x4)=0x400, 0x4) socketpair(0x5, 0x3, 0x100000000, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000007000)=0x101, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000009000-0x6)={r3, 0x1}, &(0x7f0000009000-0x4)=0x6) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept(r1, &(0x7f0000138000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000e7000-0xb8)={0x0, 0x7fffffff, 0x400, 0x8001, 0x9, 0x5, 0x2, 0x9, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x10000, 0x7, 0x8d5e}}, &(0x7f0000cd8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004ce000-0xa0)={r3, @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]}, 0x9, 0xb3, 0xffff, 0x0, 0x1}, &(0x7f0000dd8000)=0xfffffffffffffde2) 2018/01/27 15:28:50 executing program 2: r0 = socket(0xf, 0x80a, 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000bc4000)={{0x1, 0x0, 0x5, 0x8, 0x3, 0x7}, 0xff}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x80000) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f000000b000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/27 15:28:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x5a)=""/90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cac000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000-0x10)="", 0x0) 2018/01/27 15:28:50 executing program 1: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008d8000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 15:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/27 15:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000680000)=0x0, &(0x7f00007eb000-0x4)=0x4) 2018/01/27 15:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f94000-0x4)={r0}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000413000-0x9b)="504280172e7067f7a3481c967266e234bd840e8141ec5f2f5bcdc9708add4e35eba866c181f8dd90eee6eb22500c342272ab17b983d4f6bc8bf21709d452a5dfb3e221a6213d967c112304a81ca9bf7653cd9651192c0372ce5a2557c676155bc626544a9a0a098931dfe2a96203aea178d0204304758f3c202ad18d22f7242691316e480a17bc6dd3dfd8c4b7b5081ce9af8f4034d0967deeaaf1") sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c9e000-0x1ec)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000af0000-0x4)=0xfffffffffffff5ce, 0x4) 2018/01/27 15:28:50 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0x1ca, 0xffffffffffffffff, &(0x7f000000e000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={0xffffffffffffffff, 0x28, &(0x7f000000f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000d000)={r2, 0x1, 0x0}, 0xc) 2018/01/27 15:28:50 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005f0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x24)=""/36) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000448000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x18, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585a8"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eed000-0x16)={0x0, 0x4, 0x7, [0x75ecb9e9, 0x8, 0x2, 0x0, 0x4, 0x7f, 0x0]}, &(0x7f0000eec000)=0x16) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eec000)={r1, @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]}, 0x9, 0x7}, &(0x7f0000eec000)=0x98) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x0, &(0x7f0000f87000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x62, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000e19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a7d000)=@assoc_value={0x0, 0x8}, &(0x7f00001e5000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d60000)={r2, 0x7fff}, 0x8) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 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]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000)={@random="cd2a9703e700", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "51faae", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) socket$unix(0x1, 0x3, 0x0) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00004ac000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002b000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c77000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000226000)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b67000)={r0}) getpeername$inet(r2, &(0x7f00000e5000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000650000-0x3)=0x0, 0x4) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000828000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000bb1000)={@loopback={0x0, 0x1}, 0x8, r1}) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/27 15:28:51 executing program 7: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x4cf3)={'nat\x00', 0xfffffffffffff001, 0x1, 0x4c93, [0x1, 0x3, 0x2, 0x2, 0x101], [0xb9, 0xfffffffffffffff9, 0x4, 0x3, 0x29ec], 0x10, &(0x7f0000e12000)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @empty=0x0, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x3, 0x46}, 0x1, 0x247e, 0x2599, 0x2, {0xd1, 0x200}, [{0xda, "9b53672dee2add702dbf8e08f80405960b9a8342b9830f60c43105da98", 0x100000000, "8b2ea7fb856ffae767e08401f609516657dfd1a8906cfd49efd7b9ab1f86995c5c91ec60ffa974c5ac1ba0c107ec4fb9a4e50f0c5ec1da1a23f8170950de6b994ad8b287a21843987fa3b2a034cdc4ea0e5f3633eee666c525c584682d7acc31cde5f37972ad7b80b59639e3805a5d5aaf235d681eed4225e0bbac204008b892c30d7dbc71c1c9d148c96a0b60811fd4c7e32c618087013964f8040ab56af7d6a65b167d81de2a851bf2b91e7675d6538a5cf4c757d959798e63"}, {0x1020, "92e7c63068348bb22ae4dbeee7eaa0f354a7bd8ddd232ab4dce95a19c4", 0x4c, 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"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{0x8e, "00539596c39bbe86a4f3c0c0c66a8c09335118ce17d1576c265e542eb9", 0x3ff, "e11236568ad4a82ce4904d51f0645d05bd48bfa2b95feec3f259aa5a312d9c30669e78402d4dcea7c309b33c5450059128668fa430e9fdb68df4dc51877010a7f0ebef2fa1782d54afd9ad1013a84acd1488fabad9749d073dcc87d7d3371f3a9674d0ab575fb9d84ea562482eb5"}]}, {0xc0, "d16155f06100ee47aa7dc40703ad3b6973fbd82d0cfee69655c5215b37", 0x2c, "1a487938f33bb6739598b9ec66cb36621590503e10450e023f2de9de50d0f38f313f57e61b93fcea1663a2bca491d5adca29b3f9a9de4feb96d135d9d203f5db7f84fb62ee04c9d3378bfc9afd408de6907539aa523f576db186cef501b81ba71f0e8471e4249ab8dc927d2f0a26497775730389f59765b9a791d32e36a18be7376404f72d29a6d5fdeadda72eea56bf0682ecafcb7bbff23c252dda2f9faa36"}}]}, 0x4cf3) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000060a000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d6000-0x4)=0x0) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000282000-0xc)={0x0, 0x0}) close(r0) r3 = accept(r1, &(0x7f0000a53000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00008c0000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000de6000-0x4)=@int=0x0, &(0x7f0000ca0000-0x4)=0x4) 2018/01/27 15:28:51 executing program 2: socketpair(0x2, 0x1, 0x1, &(0x7f00009e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000577000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r2, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000824000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b0a000-0x4)=0x10, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e56000)={0x4, &(0x7f0000579000-0x20)=[{0x4, 0x7, 0x2, 0x0}, {0x40, 0x5, 0x35, 0x2}, {0x9, 0x761, 0x1, 0x9}, {0x6, 0x7fffffff, 0xff, 0x80000000}]}, 0x10) getsockname$netlink(r1, &(0x7f000024c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xc) r4 = socket(0x11, 0x4000000000080005, 0x20002) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r4, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f2f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082b000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000011b000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(0xffffffffffffffff, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b4000)=0x14) sendto(r3, &(0x7f0000844000)="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", 0x1000, 0x8880, &(0x7f0000120000)=@ll={0x11, 0xa, r6, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00009e1000)={0x0, 0x0}) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000e69000)=""/105, 0x69, 0x10001, &(0x7f0000e6a000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x477f}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eca000-0x8)={0x0, 0x0}) accept$llc(r0, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c26000-0x4)=0x10) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00009bc000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x58, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x20, 0x2, 0xfef, 0x200, [0x9]}}, @jumbo={0xc2, 0x4, 0x101}]}, @fragment={0x2e, 0x0, 0x6, 0x100, 0x0, 0x3, 0x2}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) [ 1370.591726] netlink: 'syz-executor3': attribute type 18 has an invalid length. [ 1370.630316] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000be0000-0x38)={&(0x7f0000214000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000b0f000)={&(0x7f0000003000-0x120)=@upd={0x120, 0x12, 0x800, 0x5, 0x1, {{'drbg_nopr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3f}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xf9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xfffffffffffffff7}]}, 0x120}, 0x1, 0x0, 0x0, 0x41}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@common='ip6gretap0\x00', 0x80000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r0}) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0xffffffffffffffc3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) bind$rds(r2, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000b6b000)=0x0, r3, &(0x7f000016c000-0x8)=0x0, 0x8, 0x1) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) socket$inet6(0xa, 0x5, 0x800) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f93000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000f95000-0x4)={0x2, 0x6, 0x2000}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f00002d9000-0x4)=0xfffffffffffffe40) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f96000-0xa9)=""/169, 0xa9, 0x140, &(0x7f0000c02000)={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f95000-0xc7)=""/199, 0xc7, 0x2, &(0x7f000059d000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0xffffffffffffff80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1024, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ee5000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000223000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dd8000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba7000-0x4)=0xe8) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) [ 1370.659572] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000712000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a79000)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1370.709078] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) socketpair(0x18, 0x80005, 0x8, &(0x7f0000b8e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000013b000)=0x948) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000079000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0e000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f9000-0x4)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b49000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x0, 0x3, {0xa, 0x1, 0x4000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xb489}}}, 0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000010000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000005000)="1c7ac5772992c1d418df51a980b3ae2a2bfddb390593c29be935be537dc9e9d802cb0641777eaf88e14b87701bee9b373669565567b058a2af4a26b2ed1a7cd2f3c5e4a817866ab5294edce686430eb4b47412fac6c71742c815f4faac695c906edbbae14effac0e34", 0x69) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00003ba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b76000-0x4)=0x10, 0x800) recvfrom$unix(r1, &(0x7f0000e45000)=""/241, 0xf1, 0x20, &(0x7f0000d20000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a1c000-0x4)=0x3687e2c1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x5, 0xea9, &(0x7f0000db5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d0f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083f000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000390000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f6000)=0x0) r6 = accept(r2, &(0x7f0000f7f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000640000)=0x3a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000df5000-0xc)={{0x32da5fe8, 0x1000, 0x3ff, 0x3, 0x7, 0x3}, 0xb}) sendmsg$nl_netfilter(r0, &(0x7f0000399000-0x38)={&(0x7f0000dcb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a40000)={&(0x7f0000993000)={0x1c8, 0x1, 0x1, 0x210, 0x5, 0x1, {0xa, 0x0, 0xa}, [@typed={0x10, 0x4a, @u64=0x4}, @nested={0xcc, 0x2, [@typed={0xc, 0x6d, @pid=r3}, @generic="bd119912ae4045ddaa0b28cbfbc8d4dd657fceccbd8fc05fb7b0e96419e894e85fc2352176cc31af2c4ab6ca80ccc95086fa5682555dd2fed4f9b43d5dcd56fd92ba5cc647869e400fa94b8da0f0a80d047eb5656e333cda0ee44d7e775231ddf2", @typed={0x8, 0x20, @void=""}, @generic="b5e03d726cc163ea3979c13b7c3fa7db84d5a132cf63c72d35568e2d135fe72e80ce35", @typed={0x18, 0x59, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x5, @pid=r4}, @typed={0xc, 0x2, @u32=0x6}]}, @typed={0xc, 0x0, @pid=r5}, @generic="77e4eae44df67e8d1d888a73bae34ac3dd432e111cc6016d5f4320c9a737443e06f850a767f03779604ec4033c35d6f3c7647eae3a6582e80bd68870f004f2632e22744045a799eb39c232034090cad423090cbf6b575ce53cb9a9785c49e79f7743951a2d2f650bf75c65782ea209ecd86375acc22ccc6502b45794148fa19a15af8a0d8cd3873ed6060799739bbbd4dda021892866bed994e0519eb8f73b7920112a2e39afbd7afa26ebfee6bb2e4c1383743affc9318cd7f91519e5c69f66c736ad5f9a7306cb6a8c53"]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40815}, 0x0) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x584, 0x0, 0x0, 0xa1}]}, 0x10) pipe(&(0x7f0000a79000)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f00008d9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001e6000)=0x48) r2 = accept4(r0, &(0x7f0000a1d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000024a000)=0x9, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00006a5000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000410000)=""/196, 0xc4, 0x0, &(0x7f0000f44000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010c000)="1f", 0x1, 0x3, &(0x7f00005dc000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000627000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000911000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d1a000-0x10)={r1, 0xb0, &(0x7f0000348000)=[@in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd6a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x0, 0x1fb8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x7f}]}, &(0x7f00009c0000)=0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ab6000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006e7000)={0x0, 0x10, &(0x7f0000b2f000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002fb000)=@assoc_value={r1, 0x81}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 1370.768640] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 1370.804067] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000026c000-0x4)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x8000804, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r8, 0x0, &(0x7f0000d15000-0x4)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x100000000, 0x1, 0x1a, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) [ 1370.844900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 15:28:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) pipe(&(0x7f00002c7000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004ab000-0x4)=0x0) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000001e000-0x4)=0x0, &(0x7f0000005000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f0000011000)=0x0, 0x0) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000022000)={0x0, 0x28, "6b399dc82e7e4d50835c5dfd3f9f35476c66188e1d1ee44c62d912916c861a6f1868876a7dd2edc1"}, &(0x7f0000012000)=0x30) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000015000-0x5)={r2, 0x940, 0x4, [0xffffffffffff5d29, 0x3, 0x8c78, 0x726d]}, &(0x7f0000022000)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x2, 0x0, 0x0, 0x0, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) pipe(&(0x7f0000d17000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000021a000)=0xd) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000503000-0x4)={0x0, 0x0}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) [ 1370.891808] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000561000)={&(0x7f0000fe7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b92000-0x10)=[{&(0x7f0000e5b000)=""/215, 0xd7}], 0x1, &(0x7f0000fe8000-0x34)=""/80, 0x50, 0x6a0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000580000)=""/244, &(0x7f0000fe7000)=0xf4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fe7000-0xc)={&(0x7f0000a4b000)='./file0\x00', r0}, 0xc) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x807, 0x1c000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bb3000-0x20)={0x7, 0x8001, 0x800b, 0x0, 0x1ff, 0x2, 0x4, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008dd000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c19000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00009e1000)=@req={0x59ac, 0x4, 0x6, 0x1}, 0x10) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x3, 0x1c25) accept$llc(r1, &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0x0, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x7, 0x4) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) socket$inet(0x2, 0x7, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000d2000)=@req={0x3, 0x401, 0x4, 0x1f}, 0x10) socketpair(0xa, 0x6, 0x8d, &(0x7f0000000000)={0x0, 0x0}) splice(r2, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000000000)=0x0, 0x0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000002000-0x3)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8, 0x0}, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000024000-0x64)={&(0x7f0000023000)=[0x9, 0xffffffffffff7fff, 0x9, 0x400, 0x40, 0x305, 0x100000000, 0x8, 0xfca4, 0x0], 0xa, 0x9, 0x2, 0x8001, 0x800, 0x0, {0x4, 0x5, 0x5, 0x101, 0xd22, 0x7, 0x9, 0x7, 0x6, 0x1, 0x1000, 0x8000, 0x200, 0xe2, "d6464fdac3afc45d83e18298f8231ae8d99d9620096fb23d2f7ce0427cf6f5d6"}}) 2018/01/27 15:28:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000e68000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000559000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r1, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000662000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000221000-0x4)=0x0) recvfrom$inet6(r1, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000584000-0x8)=0x4) epoll_create(0x3) write(r0, &(0x7f0000335000)="", 0xfc94) 2018/01/27 15:28:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000d16000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dbf000)={0x10000, 0x8000, 0xfffffffffffffffb, 0x1ff, 0x0}, &(0x7f0000298000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000992000-0x10)={r2, 0x341, &(0x7f00004ec000-0x30)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000035d000)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f9a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f9b000)=0x5, 0x4) [ 1370.933984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000152000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000)={&(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x20)=[{&(0x7f0000005000-0x14)=""/20, 0x14}, {&(0x7f0000008000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000002000-0x75)=""/117, 0x75, 0x51}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x40}], 0x84) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000)={0x0, 0xffffffff, 0x80000002, 0x6, 0x8, 0xb6a}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000006000)=0x0, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r5, @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]}, 0x0, 0x8, 0x1, 0x2, 0x2}, &(0x7f0000008000-0x4)=0xa0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000003000-0x50)={@common='erspan0\x00', @ifru_data=&(0x7f0000007000-0x20)="bb0436398e53f183148bc5e656e0b3f027040000000000000000e88023fb63ee"}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xfffffcb3) 2018/01/27 15:28:51 executing program 3: syz_extract_tcp_res(&(0x7f000001b000-0x8)={0x0, 0x0}, 0xad5, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00009bb000)={0x0, 0x0}) accept4$nfc_llcp(r2, 0x0, &(0x7f0000fc5000-0x4)=0x3c7, 0x801) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000dbf000-0x14)={0x10000006, 0x2, 0xffff, 0x2, 0x7}, 0x14) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000061b000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a3c000)={0x2, [0x0, 0x0]}, &(0x7f0000e3b000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000005e000-0xc)=@sack_info={r3, 0x1, 0x5}, &(0x7f0000a69000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000047000)=@assoc_value={r3, 0x2}, 0x8) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000dfe000-0xa2)=""/162, 0xa2, 0x40000000, &(0x7f0000c7a000-0x3)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b730310d264c42352d1d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='bridge0\x00'}}}) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) getpeername$unix(r0, &(0x7f0000147000-0x6e)=@file={0x0, ""/108}, &(0x7f0000eb5000-0x4)=0x6e) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88d7ac0003d17e6e4bf4e79ac5", 0x20, 0x0, &(0x7f000017b000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c2c000-0x18)=@add_del={0x2, &(0x7f000069f000-0x10)=@common='ip6gretap0\x00', 0x800}) getsockname$ax25(r0, &(0x7f00002cc000)={0x0, {""/7}, 0x0}, &(0x7f00002b9000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004ae000-0x4)=0x0, &(0x7f0000d8c000)=0x4) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00008fc000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x1, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x3a) 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) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000001000)=""/53, 0x35}, {&(0x7f0000000000)=""/155, 0x9b}], 0x3, &(0x7f0000001000)=""/14, 0xe, 0x101}, 0x12000) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @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]}, 0x7ff, 0xc5, 0x8000, 0x1, 0x1000}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xf1)={r3, 0xe9, "d89c7dca9711180ead8e8da841bc24257db990d04fa03f2754e4942b6be05e12147614def5cfb3e55c1a751f631afe6cf3fbfb995e1ec3a59228ff5b179081c7fc22d1acaf89f288b3dff102d2875d337eee7fc9ccca35d1d76513f27df54042cf333627053e1beb4a406b5249b545cd26197cf659dd7fadd8da2fb38c77935b2b81d5ded48d705731264cf8f5c6dbfd6a0c3e5e67431bc1e765a0144c9efb3e458a712b4d93ebf27819ba4364b053a6040fef28d75e5dbc8a712a6137f6f08d1511285d14b0bb776b4fa159cde6940ab3a26cacb88741fc66e72db6af85a2ca47f8068c0d0120b939"}, &(0x7f0000001000-0x4)=0xf1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000004000)=0x0, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000003000-0xe)=@l2={0x1f, 0x5, {0xffffffffffff4463, 0x2, 0x80, 0x6, 0x1212, 0x8}, 0xffffffffffff82bd, 0xfd4}, 0xe, &(0x7f0000000000)=[{&(0x7f0000004000-0xa6)="b14b450665be72d42e3f6dc0b6ec2440358ec8c35d2889a08d6cb97b346c6dcc2a2631e9f03d49e18008b188049925efe99c9a3f97174ed1615c4d1a345499038d86487bee365b5f376dace346075c29822987f6230507f2076fc26d7c6faa70bb3569575019722e70581d074277b4c8ad7bb37cb3818ab46a71a65a1c2dcc403e06e757afd4666268b2c5042e0d44aaea8f86e88aa1b97cdf6982f9018e4b0eb4209998b78e", 0xa6}, {&(0x7f0000002000)="def2614de6e8fa690fa0d49abcfa4196a6f017031d8f9f7bcbee5b080c177aaf4e69d18876cc27aafd2571bdd566ad146b0836009d7a41b5bbd3ded12c26", 0x3e}, {&(0x7f0000000000)="fcef66e83d0aecd9ad6e3d0586484049fbd1a2d5ab79390c996a539b9dab690bb77600ec842db9a306ff9a1fccd3ca62381e2b5e7ca9b942fec0f087b8e7286768658945f48f8366493c9798335001bbf69c98268dc74bf73fd434e3ab4db34219cd59507d4cc69b6e51b463ed25153b92518768a2e26d4572455125083aa28926671412e8", 0x85}, {&(0x7f0000006000-0xe2)="fccfb0626ef889a7810824d4e4a7d7ac60378258863a0a9fa64a0218973a0777b550c0437498b5d6372272da03bb74bf4419d5a0059e3b378b7ef65441ff1311567bc3ccf30489abfb99b6e17af075f389e1d5a1599283b0d617e07732d588bebb9c1d7a9562d71484ce47643632d8a1c783342ee44a368bd3cb4eabc3b6b1da39075bd33766057bd1f5b536a32db820c62fb8f5628b37976e6281dde663f72a75459f54f1a8d92737aeda198437d0d97d61d34b70beb57a6ce4f6fddca467e6505f2770edf711ff3bf966a42764917b3cf600e0cd08c6bb2f03b20cd30d081e4cb9", 0xe2}, {&(0x7f0000006000-0xf3)="651260b53cbe9ac9aebf7519d949567021194ac5ca6b0dd2dffecc5a74a86eb34d98fe03264e0975a99385d449875de22641c0a03b23b60933fa7a6cd6f28ac790e721383974f77174239896c89f9e1ade5d2e4677e1f5c3e482b195454a765970a0e2ce10c770706b2e5dbd3a80bcb1045e784c376c2f5ae69ae4fd036d9ad18a972dc7b5de943e3b84c0cb2abe3f4c669b6d59e91eb2114224c184c279f3fe56246c82dc9372d536ad78e54d34844cee763b05560a3de9b3615dd5a80c65a9c736ea2e6f39ef700ea425930925791fa64fe1ab008a410d368691ccdc81705b30bb21a0cadcadd08eff43d83bf6e9e677e878", 0xf3}, {&(0x7f0000002000)="cf81c23f4029c8d96890da7deb186c785bb9e965380a2cd0f451978e6fdfc49a63cd8b48e43c82759c8096f47f0d69cdc367b7b382dc10d43c928d8d878c97460c41c6d5d6057ef97b4ccf88eb32638a3d17a5c71f190b5721e1656dffd5e34826d810beac0332efa1460010b3bc543a14098aec38ce71dd6e8389e7f70468536c3bdfbf2b330964320d834c31df43dbba1e1c3c843d773a77d49a465ff0e50cf48c440340c2741584890d475da49372565cf9618a61b52b8ad51bc1c4dca6832bb17045d951bd3048882c1d80468031739436", 0xd3}, {&(0x7f0000005000)="7fde17626045c2ae2babc19f286bfc8ea4759646e232", 0x16}], 0x7, &(0x7f0000002000-0x2090)=[{0x1010, 0x0, 0x80000000, "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{0x38, 0x111, 0x100000000, "feb411f7c13b2e81c9ab404948caf0e9e32824fcd64c8ba8cde2381ef72f203d926e"}, {0x38, 0x109, 0xd8, "b80d26725762a1dc2901b00dca1b11484d80243f79367351afbb45c1e382fe7de107086ae4d8"}, {0x1010, 0x11d, 0x1f, "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0x2090, 0x8001}, 0x8040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000006000)=0x2, 0x4) bind$bt_rfcomm(r0, &(0x7f0000003000)={0x1f, {0x4, 0x40, 0x1, 0x7fff, 0x8, 0x8}, 0x9}, 0x9) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000007000-0xef)="8f0b4a53b6586961a2ca20d8d906b8b5dc967847c4f1bc901f72895b2f2be64ffee64abba120de4dd37c9d43be8459c320979864e06e5f71b19a8bc012791bd912ecc4aeea54b8dd40ca2d28ddf59a63bb9010288b8efe5f5007a03cb28c4549bc98aa662e3b245fab9878261ecf16422e6ef5940f5a91596265cda1dc703c9e4e533e858b44142e875a466ee88fea17e3750271fa61784ed24ba773a8a0d7f0651a1542928b8fd10e0b867abfe67fdc8115dd76092efd7f51556bb0253ed58625ce7836950d061dc44780f0e8975b245e08b2a214f0c5388c6a35b0663e4c7a4b3e3336c5f212012474b6fea8114b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r0, 0xffffffffffffffff, 0xc7, &(0x7f0000008000)="22c61c58a22236b8149ffec1279c19ae1157488b3afd1b456b80792a62098bc83b1d86a145d2a62fb9ed3f3554d9c805dd1e16631e57cc40fd0a253958e37070c2fc0107e6401114027d57676cc1305e8eece2313f2dcf952d25a56d0b7b6e94d53092e352bc78e1c0f3ec2845c21b13aeb1aa45f9bb511ba123764333133b25c91f57a806fafe7ca66e725391f588e6dfaed774d953261a429ce92f6ed5c4bcf6ef3fa08c9f", 0x7fffffff, 0x8, 0xf1ca, 0x6, 0x36, 0x5, 0x3, "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"}) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x4, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000d1a000)=0xb098, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d1b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d1b000)={r3, 0x80000, r4}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d1b000-0xc8)={0xf5d, 0x1, 0x2, 0x4, 0x3, [{0x22, 0x113d, 0x8001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xcc, 0x4, 0x2935, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x20, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d1a000)=0x0, &(0x7f0000af6000)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000d1c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d1b000)=0x14, 0x800) bind$llc(r5, &(0x7f000011d000)={0x1a, 0x6, 0x9, 0x8001, 0x401, 0x8000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000006000-0x1)='D', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x2d, "cfe0c2cbcc35709ee5eb54f3b5e5a7f727075c167b90884d534ab94be76f52c7581d6ea7726b70d402517629aa"}, &(0x7f0000003000)=0x35) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x8, 0x2, 0x3ff, 0x3ff, r1}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000008000-0x4)=0x1, 0x4) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) r4 = socket(0x200000000010, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000cd5000+0xd9d)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vlan0\x00'}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000920000)=0x0, &(0x7f00005e8000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e49000-0x4)=0xfffffffffffffffa, 0x4) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000a000)={0x0, 0x100000001}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000018000-0x8)=0x0, r0, &(0x7f0000018000-0x8)=0x0, 0x1000, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000016000)={r1, 0xb0, "8cda5da53d652f6a3ecd7d107fd8d62b3618c7365c65f74c0c9cead28fb0441d80391714bdecef9cbbe932310f07c6d9e6ad9a96cd2a3b5c155407e50ff65684609fd9c3d90418c66ce6baef7b7b50d5d9007c50381a81ed197fd1c9497110950949c3a2b0c92defd5e7326a10cf17494661c1d331b068d668985bda51406f608dd18b42c5e502682e4710491e4754f954f5e9de6cd2a8a7bd3382f0dc106f5bc396d04ad3c5112d3930f80fae6571a2"}, &(0x7f0000000000)=0xb8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) syz_extract_tcp_res$synack(&(0x7f0000a80000)={0x0, 0x0}, 0x1, 0x0) listen(r0, 0xffffffffffffffff) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x5) recvmsg$kcm(r0, &(0x7f0000055000-0x38)={&(0x7f0000ff2000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000019000-0x10)=[{&(0x7f0000e11000-0x2c)=""/44, 0x2c}], 0x1, 0x0, 0x0, 0x7}, 0x20) r1 = accept(0xffffffffffffffff, &(0x7f0000916000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000466000)=0xe) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000079a000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f3f000)=0xc) connect$packet(r1, &(0x7f0000cc5000)={0x11, 0xff, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f00007bf000-0x1c)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) sendto$packet(r1, &(0x7f0000226000-0xcf)="430fc742c15f368cc42f1df2de531109157c97777684e9d2380d8df28d1c14304cd173e52882055f92c89c9e1a4e7061f7e3f12ac6bc5885bc2153103991f55c3fab04fc7a2681f9dcd3c713f956896e616e4cbf69d1edb5a2185fad347a5ec7467ee5fa56fbf4eb9cd465457292c61adb7ce0612910e06c3c33ae8ad1112c05c0f39c304ea447c6b7f6185e6ce9f043ca7f769c81b92920540554f53c2e8ab6af96be0cf62ceeb3c2cf8d7b8018c07bc21a968c2669312b0f79551b70ffac4148d9774909f3adf4a66c9e33ac4adf", 0xcf, 0x48d0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) close(r0) pipe(&(0x7f0000f8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009ad000)={0x200, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c76000)={0x100, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006c1000-0x20)={0x9, r3, 0x410001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000042f000)={0x1, r4, 0x10001, 0x5}) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ca2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000c5d000-0x38)={&(0x7f0000669000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00004a6000)={&(0x7f0000292000-0x57c)={0x57c, 0x4, 0xb, 0x804, 0x2, 0x2, {0x3, 0x0, 0x9}, [@typed={0xc, 0x2a, @pid=r1}, @typed={0xc, 0x8c, @u32=0x6}, @generic="e80e9a30ff738473ed4076a632fc722acb14299af5753b3100230e9b3b421dd7a80164b9c78fd0b224b527ee244d5bca1dc301bb3599f1a504236c530adf90237538b0d66245df847112268b3ed3b222106d28c07e1f44dba0cbac9399733fc329dffb4efaebf1cd356689b74f7512cb663bc1954d568a1acf6f7e1925b347311bd8085398629a35b1388535e6878814ac82a126c089cb8ce3ee19950ffcf5d8b7c2e0a37da40c737f75ec2deddf0e1258f3443d49f98f5bde14b5714504cec4722d830a67baba9f4204e22aacb4", @nested={0x174, 0x45, [@generic="1f75ba8487e8c06924c736e3c778bde7f4d2807cb62e0a8d96bc2b088da9942f1cd265d4064d42ae833af6e384b078fe4ca989a857369f720bd663bcff9ab0fcadca53b23fb2bee04a6c5b0b80b01ff11997d00ed5d7c3eaf622d5dbc01eea4da26afa58344c42697adf72cddd47542df895784b4c963954fc21a830ea1b1e881a3d9aa4ed062d2670ecbfba7ce1a5e8ef04c1397ec4ecec242788b693e20c7ea1f0cf76e4423a086934eb54463b32bfd33c3910d10680d20e05dd78290759544d9d7c137707fb94c95eb5179c8fdc5eb23f860965ad0b7ca3af9d918ec352eed00e0581111500", @generic="b1d01736fb72a4c2a11637bb9b9600d15be38f9ab3576b82f0d9705b9054a74cd9feb12731d1a0e5e987eee2d8dddc5370824437297e8e380808f007d532797678d1f7ed58d72bfeff34a120f4235ed50e46adf2b26ad63fe69f62f7fdc19b65624b8e0c4a2bc1f59dbafb2a74c23f3ca7bd6deba37cac5d5ff62911dfe8f0e78d7347477262906165"]}, @nested={0x10c, 0x32, [@typed={0xc, 0x7e, @uid=r2}, @typed={0xc, 0x84, @fd=r0}, @generic="18874607c2a68f141dd2ae60fd09246a8545eb40552b264619a1f47cb983e5672358ae786c7ad9dc4fc59a1769bd8adcd45b7730a70b46d9f94929d7eb77f2aa89825bf9b977875e7b93dc7c3b952cd6085b31066bf0bde8545d69d7739f5469be7dc54cebdca0687862850813f6ce0d63ca3d0a20ea36f5e67dc6999abd7fd0148eb8b69e6abb26e7160260c876b6c0726052cb6d8d9c430303659322a6683dc9004d34b64d01eb9a258443046ba3e72af2b4f369a17b7a25a2bb949989751f6e352bd2974f2dda1524339e76a51cef1a1cdc778f35f5356ccdbdd39964b3f1bb3256a26fcf9dea71a2428d8b1e52"]}, @generic="655ab62a5273ae49d5f81baeab1663e515a0fa61c79915dc1a40621025baaf367294aa2da0e849691418dbdd7cf247cc9a1938eba47193b0da4978db2c15523f763693a9157eca55f3c088567c4458b6016020accc7f57bd3515fc1200a83e6b8fd99aa947fe42bdcee4e57081801c448df0daa82aceb95bde3be5797ccc93c5d719998959b3e07f5e1ad171ace5aaf3a79cbd5f70405b9489433d4a5b115ed7e1a686ad703c37fd17d6f7512787d7a95cc570302eb2", @typed={0x10, 0x25, @u64=0x3}, @generic="d9eb5045a198512385944f8a0368077a9970ecf9f864a55faa61d05836ca1dfa6518ec1eede60775b4a28d342ad78dc2e0316f73fa9eade4c178aeb53c4c69a00429f0819e772d01901babc70c6ed8be9837585568844e89914c57c0bec227bb03304a9d9801f7a9d5240b9320636e803ed5e813fdd0ebeec02d7a050f15ae302338a5fc48cab048d5355419ab95e227350f9339b13a0798cb57abecd0d6ac292265da0118308573527f2abe64d0f11eccee09da06", @generic="e31c00ef446faed798becbe09f24423e44947366a8797a97c7d75b4e814121244fa703386989846b74ba2ff5e493b9d09a1e0e0bebd0137a526c232830e208afc7b62d188310e497129be75dc0c992b0a08140a1b53de1fec9d0b95ea96cd65c436fca4471812fa11556f0bc0e861d5bfe151cf73f4ccc7dc2dbcfad904e39d3e2413fd1"]}, 0x57c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) write(r0, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ea2000)=[{&(0x7f0000ea2000)=""/235, 0xeb}], 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003c3000-0x4)=0x1, 0x4) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e1c000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a4a000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x100}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000108000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x2cb) [ 1371.166841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2820 sclass=netlink_route_socket pig=25990 comm=syz-executor4 [ 1371.177108] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cd8000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00000c7000-0x5b)="f853c71c77926689d826b53b1f1d98ff7211267c64aa5ae5f6851eeb36f494afcfb7038953e6e52daee67048dee3b9b78a947432f3d148775b7fb44e0bd607f27e3cda611202eea2cbf7fda1ef7eff617cc61a219d294f65f17f80", 0x5b) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc4000)={r0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fc4000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc4000-0x20)={0xffffffff, 0x7, 0x1, 0x2, 0x8001, 0x40000000000, 0x2, 0x9, 0x0}, &(0x7f000088b000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000067f000-0x6)={r3, 0x6}, 0x6) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f00007bd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fa5000-0x4)=0x7, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@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, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x1e73fcfd2f46a5d9, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000981000-0x1000)=""/4096, 0x1000, 0x0}, 0x3) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfb000)={&(0x7f0000d0a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 15:28:51 executing program 7: r0 = socket(0x5, 0x6, 0x9) bind$bt_sco(r0, &(0x7f0000844000-0x8)={0x1f, {0x30, 0x0, 0x9, 0x6, 0x3f, 0x3}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000293000)={0x0, 0x0}, &(0x7f00000b7000)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r0) [ 1371.212932] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2820 sclass=netlink_route_socket pig=25990 comm=syz-executor4 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fec000)={0x7, 0x9, 0x100000001, 0x3, 0xc, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a83000)="d3ab07191501002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed400000000000000030dcc", 0x32) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="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", 0x400}], 0x1, &(0x7f000047f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000df6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000)=0x8, 0x80800) sendmsg$nl_generic(r1, &(0x7f00006ee000)={&(0x7f0000b7e000-0xc)={0x10, 0x0, 0x0, 0x20110000}, 0xc, &(0x7f0000c9a000-0x10)={&(0x7f00002d4000-0x1fc)={0x1fc, 0x1e, 0x43a, 0x3, 0x0, {0x12, 0x0, 0x0}, [@typed={0xfffffffffffffd39, 0x25, @fd=r0}, @nested={0x130, 0x6f, [@typed={0x0, 0x39, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x59, @u64=0x8}, @typed={0xc, 0x8c, @u32=0xe20}, @generic="ecbefaff401aa879002b4a617f7ee0ccaf3a212dc65208b6e37d7125081e46161a42b6212486d98d2667"]}, @typed={0x18, 0x6f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="162c3e1326027be4562cc64f60f93bfa43cabe843c1784da71d89dccbbb8bedfa5af33606cd0c7fb5b0e48dea7a28bc15fbb1b9f6b4b0c025ba4183b13edaa85066198f1596ddcf18878a3cdfc3a4b7550f3d4ac80f9c554f8b316043b1bbbb506fdcfbf28d6373431aef898f6324334666fd57eea1c4d4bd96fd066f6caba09dedf398388fe80434fc29772d1bca52512b8d2"]}, 0x6f}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000075f000)={0x0, 0x4, 0x3, [0x8, 0x6, 0x1]}, &(0x7f0000c7f000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ede000)={r2, 0x1}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x20, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x18, 0x0, 0x80, 0x80}, &(0x7f0000009000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000001000)=0x8) r3 = accept4$inet(r0, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000003000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ab3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x800, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f31000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000fd9000-0x1000)=""/4096, &(0x7f0000353000)=0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd7000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fd7000)={r2}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001b2000-0x4)=0x10) accept$netrom(r3, &(0x7f0000545000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000030f000)=0x10) r4 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000026000-0x28)={@generic="f3097d8db6bbbe3aed03cef9ab6a0315", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000733000-0x38)={0x0, 0x0, &(0x7f00006b0000-0x10)=[{&(0x7f0000863000-0x45)="9fd15a6badccab94a4893ce5046010f956009e8310858d23512e23c7137e7c", 0x1f}], 0x1, &(0x7f0000da5000)=[], 0x0, 0x0}, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000ce9000)={0x0, 0x0}) 2018/01/27 15:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d4d000+0xb4b)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000b6d000)={0x8, &(0x7f0000fd0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/27 15:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a18000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f3d000)=0x48) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000883000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) r2 = socket(0x3, 0x0, 0x7f04) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a3c000-0x108)={0x0, @in6={{0xa, 0x2, 0x6d1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x40, 0x1e6, 0xe7, 0x26e, 0x8, 0x13, 0x1, 0x0, 0x3a7, 0x6, 0x8, 0x8, 0xfffffffffffffffb, 0x7fff]}, &(0x7f00008f6000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000211000-0x8)={r3, 0x3}, &(0x7f0000719000-0x4)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/27 15:28:51 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a18000)="b0639100fb6df01c311cee5e5543b03f434b56d2e1f0bc023b9acda0a306dd1e08d1bc89d640a1241a9de639d7fc1c8b9ca9a2f23c6d7b252f8e654bf8d3ea1dac7bfc7c601612b609377686418a684bab5c651635e3b6d0db4aec376016b5168f7f43840f91ebfa3d9f7f03fec0dd39e4b223b5f12af7e0644beabe76c88a63a944fb140e955dac7c90d9efaaa329f4e915e64d95d70c6be6d9e90ab484286b9e50a3d693ebc1523b8eee7f4b", 0xad, 0x4000, &(0x7f0000038000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f77000-0x38)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f00004f4000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000e6a000-0x8)={0x0, 0x9}, &(0x7f0000688000)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f8a000-0xc)={r5, 0x80000000, 0x30}, 0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x8, &(0x7f0000f88000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d5d000-0x8)={r3, r6}) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/27 15:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000026f000-0x6)='vegas\x00', 0x6) r1 = accept4(r0, &(0x7f0000b70000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x9, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000647000-0x10)={0x2, &(0x7f00005cf000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) shutdown(r0, 0x1) sendmsg$alg(r1, &(0x7f0000ac5000-0x38)={0x0, 0x0, &(0x7f0000953000)=[{&(0x7f0000edd000)="35f7b2db5dc54b27099e6a8d762c161d367edaea578f99c381e9c63f6ffa90758157adb3c216d19f54043a17aadde966332a4448b83fa2a9e7d76c0a1bb987a1b143b2f8c9159d0de75a07a95389b28dbf57398b7fd443745109d8f3d285bed6ce006d6f4d76511a3ee0293ff6077c2525be31bf651ead98", 0x78}, {&(0x7f0000756000-0x57)="4264d0d132c0095e79d70ec2dfc473031743996dd2b01efd3936877b1ae646a7fa4606e9d482e280814407109f0630d3154e13f21d77c9ce7a036390197949f723a51834fc3544b9581e388fecdcdc5e6a4ac105c57356", 0x57}], 0x2, &(0x7f00006ab000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x20000004}, 0x20008080) 2018/01/27 15:28:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x207, 0xa, 0x9) getsockname(r0, &(0x7f000029f000+0x6ed)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000)=0x5d2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x77, "f8c0470564f41261aeb9f03b14003c4301b77781d00733a21309df8117623b721c253af1270cc6023383d778f0bf678c8ccd98ef7b3cdbdeff2738cd36276b456de1a0bb8200ac86e739c4ba642a142eef6194a76da083a584102ea02fc8335ba850df8929541f5dffc77791169e61d7b6d42392196cbc"}, &(0x7f0000002000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xc0)={r2, 0xb8, "c66c151858f280981d5a7a13d379523aa3f311981e1d220e7fe80586e88f6dbc2c289dc875ebd45e448eb84bf574e5d940c8b3e003aa79f19a794992f54aaa6ad8609307a66590b7295c9552449d9e64140242c021d5176fc8781dac9107cf3f942a0c2ea2dc60d034d92f0e3b819e83428c77d7b94564e1da23a890d84cf8a70a719506e5c147e35aeb87388455233b8157941e6faa7a650a1d104a98472861639ba62c30c5b18954b7670f6d68d23c2169d7dae1097ab6"}, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x42, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000014d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c64000-0x4)=r4) bind$can_raw(r1, &(0x7f0000eac000)={0x1d, r3, 0x0, 0x0}, 0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x82}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d8c000-0x8)={0x0, 0x40}, &(0x7f0000e0c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000043000)={0x1ff, 0x20d, 0xd5, 0xb22d, r6}, &(0x7f00008d8000-0x4)=0x10) recvmsg(r5, &(0x7f0000c34000-0x38)={&(0x7f0000d91000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000b45000)=[{&(0x7f000016f000)=""/135, 0x87}, {&(0x7f0000be4000)=""/44, 0x2c}, {&(0x7f0000507000-0x22)=""/34, 0x22}], 0x3, &(0x7f00001e8000-0x89)=""/137, 0x89, 0x0}, 0x2002) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013f000-0x8)={0x0, 0x0}) sendmmsg(r7, &(0x7f0000c11000-0x3c)=[{{&(0x7f0000af7000)=@sco={0x1f, {0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x80000001, 0x100000000}}, 0x8, &(0x7f0000a77000)=[{&(0x7f0000e27000-0x97)="1e48f9c7260b1ede9a86f1777d1558b827a9dedb5bf6b129930f96967e297ea474318624586733e31925f0a4c11735bc6849bb6cc4342baa7be5b8b4639fe2f7c9aa79dde1c0dd2f6542c51e1843acdac1ab153050f0be8681e265f4a72869e7fc7ef6378e407a80c39c15dec2c7fde9a076676033f70d900ddc767c69b9df530fdcf704d9e5ce7cb530b7aa6d819072e524fa3cec5119", 0x97}, {&(0x7f0000f70000-0x59)="fdeb6545c8171bd2e64616da44e5418a30483b4e549957ab290332ff14ca44a10fadba156cfc56a9d02b2a8eb8215fc3d62d370a0607330944981111b172e32f5244b086c7b4eef8347edc641362cefb09f20516351b0af09e", 0x59}, {&(0x7f0000941000)="1d5f2faf8d18414dc413d1f547de07f6fb9870aa62e0b4a3c8254a81ded4799c75d0e14d6d57feba5506bf09c9060dd9b3e7b0663aa55e07a06f9207e660ba923165684e2a", 0x45}, {&(0x7f000009b000-0x8f)="094bd22ca4af9fc4eaaec1a2a5c79b0672ba5527af7ac100f590d6223f1f3a47e51830f2bc0503712ce4cb22ab6433432d10c37daf7487d5a85cd9eeb2814f0d371bb8de6b8d6e1a7673eaca62857f65f45d9a0aeec24ec73236562bf6bcb53ee0eddd96b0d4fe254b5934a1f8e074ce045b239bd743138985ad7a8c61c09b7f9b0708235df9c18b073bf796623078", 0x8f}, {&(0x7f0000e78000)="e0cad089fd4e7266c6b00e62bf22fa65898c4885cc385767074adc845353b9612dc51ac56bdd334ceaf9f2f794ccb5a095aa2229185bd71d6cb9fd7b347c0cc1fbcc1cdf985d656342c5dcaf", 0x4c}], 0x5, &(0x7f0000f19000-0x1328)=[{0x58, 0x13f, 0x8, "e4dd860e6e4eb5e42dd88733656f2d216ce0818a24225a6a2960aa446ea230bd5c09f7bb69ccd3b9e40d40469e2d9019b81c3ab4fd9a15ec717927c7893b2e8216a11552"}, {0xa0, 0x10b, 0x7, "bc9211a6955b76b57ab8b3017092cf2c51123f1d64a743465c95599f60290706faa1f4e16b5b46ac73c562d0438a57fc680d48d72bd88720ee4ec7f738799a0b11722623e2ec94b8a810a9e47fa0c7b2a0df1717ef9a3c15474572532bfeb9615b436e2248af5318ca054b3d49f9bf8778adcb944f7239ee90f25e9838fbeb5d0d5514bf768bf814fd25f6"}, {0x98, 0x6, 0x5, "582ec73de5280aec9e6c85d2f954e99e64996c865eedc1fd33e353f6cf0faec5a37e9bfd49296e3714601f202a4afa13a1195eedfe83c658b47983ce5cd0faf9c2d7e8352c60703fb13a693ba168bee9ab5e32f11d3bc2e1bae314fd71672674386f52a1d5f63b7f35a13c23dfe850467459e7735e6e0da6f14553d6f40abcab90229106bf"}, {0x60, 0x117, 0x5fe9, "b817ea804fdaea07fb8a7716218b968e928cf5548d498dc9294cd96a828f0bca4dff1245a7ad0170b46e4c15d6643ba1f0c4c987500c0ee22813cae179751aa109a4df7c42ee4d8194"}, {0x30, 0x1, 0xb38d, "f8e5d3d1e26c8c2fe707f3ec16f9707c0f75e3bbd0a020372678af052e1a"}, {0xf8, 0x0, 0x9, "88a68ff9089c5e387e37565bf7a25c052b497be91d10bb63bd709b7b9c47062cabc877819c7c2798422639e696282e608c1251e4934f7bf94923a5f8752bd2172f91e6b160dc7d00ad07861a3ac5244ded240ea169fdc3055d6f72256f56b516013a9faaf9a8cda44cd98107bd6f5eb5c30fcca137f5400b60737443d48c47cfb37dfb2f1f70ce4d4851f0f020f78e4b8ffffd2ec558311f7c6b04c018c42c14bba183000bb4bdddc87810dfca612bb1865b72f09435c5671739bd02c514e1714d19b65aa4c5391a20385ff468312e89bdbb763763443fa54af44722897205f65fb1d8565b88256c"}, {0x1010, 0x0, 0x3, "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"}], 0x1328, 0x40044}, 0x9}], 0x1, 0x1) 2018/01/27 15:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000b5000-0x6)={r0, 0x1bbf}, 0x6) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000191000)={r0, 0x1e12}, 0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/27 15:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000154000-0x8)={0x0, 0x0}, &(0x7f00003ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003b5000)={r2, 0x7fffffff, 0x100000000, 0x5, 0x6, 0x9}, 0x14) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a9a000)=0x10, 0x0) sendto$llc(r3, &(0x7f000020f000)="372c03d7a47398533211147f4e87a96e9cc2062c890122f1ea1b96833d7b55feead232967b6afa2fdc4c2f6cd7ee7be7fb4a42dbaa131c62612657c466786d4c16cc730c20a71e03deed1be36d095416cfe60c511dead3eb2873c1455b49e78bc3f4affe9e73c1f680141212bf7056dce5ef6d73c3576d02b3c15eb306824b96972c1dee0978524982da2772a3a2a8ce18fc4eff213f3d20469bae660859e6f95dc059690cda4529d78e9461c0fed4b2e52db51e0dca70efba2891019190709a7f41867361863d74caf992d8fc5202b1fcb8602e64206220f97cbffc061679fe42", 0xe1, 0x4000000, &(0x7f0000413000-0x10)={0x1a, 0x1c, 0xfffffffffffffff7, 0x400, 0x7, 0x3, @random="82a592958ce3", [0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000052c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002f6000)=@common='nr0\x00') r2 = socket(0x1, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000647000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c53000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000071b000)={r3, 0x6, 0x4, 0xff}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000494000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000c17000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14070, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000ca5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000e40000-0x10c)=@bridge_dellink={0x10c, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x1000000000000000, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "f49192b9c923ea9a442f010457410000000000000074"}, @IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_LINKINFO={0xc8, 0x12, [@IFLA_INFO_DATA={0x98, 0x2, "f9e027f4189885b613fb61ecd9b6d28360095a44e9c4a245f4b306a3bb10ed1cdf8db6c87b541251a2d6f3703c8cc770408deb5aab539286e8250befd1eb23a4b35ca48ededa5c08a69f7fcf9f70d078ead8ba7c21ca50411b51d05beb3ec9ea64069437df13a3062b56911f4586ba6d16209d4023270907cf376207cfd34f11d6d55e3999e11435f5f0e715c1139115d112fe"}, @IFLA_INFO_SLAVE_DATA={0x2c, 0x5, "dd40ac30ecff2f933ee36affe1babbdadd2f788da993941be13d3464c8a748e27b9b435d642e"}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/01/27 15:28:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000270000-0x28)={@generic="03568439abfe43126ff14cf8cc39b4d8", &(0x7f0000000000)=@ethtool_drvinfo={0x3, "af9080d44c55f64717aa98f4b56e71fcb4b0b4babc9a8ef329c4de441ca5dd69", "f139b0fcf3dd5bde1ec83b20bf2a9211c63f44178db00173891683787b14e806", "b1e1525d65abc329064a00c025aac79436a0b303129c39242eeb20e1f4eaecdd", "f51ed6d02496a8f8773d28134076764f23e0e2bd67cc0dc1214f38d4d1883125", "7033aae32771ae250755871326a24ab35705dbadcf0ddaefe7445a3d51e10042", "b8c375139602cadd40c86be6", 0x1000, 0x7, 0x7, 0x40, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@generic="d1dfef1f7c8b18b4f086a0ab4a29daf4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000008000)="d3fc60bccbbb9f075d16", 0xa, 0x0, &(0x7f000000c000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f38000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b80000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009e0000-0x8)={0x0, 0x3253}, &(0x7f0000f8d000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005fb000-0x8)={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ed5000-0x10)=[{&(0x7f00009fa000-0x39)="390000001100094701bb61e1c30500ff070000001600000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) pwritev(r2, &(0x7f0000371000)=[{&(0x7f0000ebb000-0x1000)="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", 0x0}, {&(0x7f00002d7000)="7cbc4e0abb19e341a9b25df35f46f59f032b1e358c65e27628f4fc2c3e89a95f739458bbbff691f9240e43ebfedd08049568f02f386d26de01eb16e245b10bbfd3d76ee49cf4adfe34cff89313a243be8ecae8ce9ac52315aeac579b4c6fe00cb81ef666b5b54b6be614cbf6d72b2dc8bb4628e4e3642fa74ebd4677e6078ec3d4f3d019476e27bae69a9ac3c14ec77c6dbb88905d2c6c6c98", 0x0}, {&(0x7f0000c5b000-0x30)="cc4c39c08603138c1abfa0a89329ae81d8af0ed0ccc2e28bdcf9e3e122250298415eade5a952b33075fd6ba3bf765278", 0x0}, {&(0x7f00007c2000-0xfb)="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", 0x0}], 0x736, 0x15) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003de000)={r1, 0xc4, "fefafbbb0e99b013e4eb393f41fd734e99305fb373a7d6373c940540c5f45e4a35b5a0d8bb3d107817efde30c55c70e078a73ed207c84c83e78708c9e39a1dc14b1a41d7be08b884789681bea1958b50ee76446fb1ad5aa2feaaa8ac5dbfc41000b259536edf2b2a2963ce086e7bfffd9b465cb497db22912dace47c4ac37ea7bc36e51d278b771a35f3f7281393ea9bb339d0bb35248c142a2be4051b8cb1ee6a8fa4ab061700909e6ace2ec1f825d70da4bdc1667eeab0d32a6db3972f6ee7c8258c1e"}, &(0x7f0000d71000-0x4)=0xcc) pipe(&(0x7f0000123000)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000cbe000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000e5c000-0x4)=0x8) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) socketpair(0x10, 0x80000, 0x0, &(0x7f0000215000-0x8)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000641000-0x38)={&(0x7f00006b4000-0x48)=@full={{0x3, {"5127a96560c172"}, 0x4}, [{"1e580274f2a5f8"}, {"3b93bde4a4545d"}, {"477100a35d5447"}, {"a7ac67ad3bb775"}, {"5dd674a7a09359"}, {"ed9043fad9c664"}, {"b0140e6f7b3240"}, {"b7129caea6f4fa"}]}, 0x48, &(0x7f0000ce7000)=[{&(0x7f0000a09000)="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", 0x1000}, {&(0x7f0000800000-0xbe)="26755624939382cb55f45c534e47ac898ae0918777cbfd1a72f225dcc931aca7161d2374b2229639902d5f78a23f83b4518bf233e3c8fac4169ecd095ed3a90a3f9e5c1d11c4830b7ef8edc22633c1c90fdb6f1d918c9453e0738ff273232e0c563b931d52b98c30a5138434131f1ef157a1098f7f0ea667ff45b1c0ba5f12b894e046dbdab4cf5cc011f6f367a1d00e8411031cb20a8d500432162b316dd31c92a87e5f317db96cb70aba622cefcbe5be1101bdcbbd5642f2f5973af5ca", 0xbe}, {&(0x7f000005d000-0x6e)="7159e996e4c4e55e377c0ba1b6993a4648135bd5aca85f8510f0d8294b90920a1b44f21b842d06ba064b80bb62ac571ff0793ef883c2e606737c2e0a9e7b0f865b4442a2dfcc0419754e2ce0b111f6432b7de154d5e9a3498c2b7a79d06c3359c017becbc2a6be89182874c9e937", 0x6e}], 0x3, 0x0, 0x0, 0x40}, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000aae000)=0x401, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000ace000)=0x4300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd1000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000605000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000672000)=0x8) listen(r0, 0x7) r3 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00007e0000-0x4)=0xfffffffffffffffd, &(0x7f000035d000)=0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000470000-0x4)=0x0) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) accept4(r0, &(0x7f0000f4b000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00001e7000)=0x10, 0x80000) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a3e000+0x3cb)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) r2 = epoll_create1(0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000604000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bca000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000449000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000642000)=0xc) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c05000-0x10)={&(0x7f0000d20000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fed000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004df000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9d000)=0xe8) r9 = socket(0x11, 0x0, 0x1) r10 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000050f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000210000)=0xe8) r12 = socket$netlink(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f8000+0x542)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba1000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b9c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, &(0x7f0000e9d000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b72000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dcd000)={0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) r20 = getgid() sendmsg$netlink(r0, &(0x7f0000942000-0x38)={&(0x7f0000916000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000350000)=[{&(0x7f0000748000+0xc3e)={0x2950, 0x30, 0x300, 0x5, 0x3, "", [@typed={0xc, 0x96, @uid=r1}, @nested={0x49c, 0x37, [@typed={0xf8, 0x85, @binary="96586d2669974601a5b8278b08a50a4e85112686d6427df07000430bf0cd58dcbfd02b74af2897dd7d79b5d412cba8cf5d7ec6dfc0a2da3f5ec8bd303459077b31fec720dc6fca0e1dd9acc79579962cf28d93417e5b40f99130908d012ed4e3535be8c7c71ec5cd17f62320afd1274e170e2cbca5bcba7f2c4435bc9785f0f4cd66f9063e68de12381cfdc65c508b64c2e8f7bbc6496128e9f9e0b2a0a9ce94a99002c6ae75c765e88e141ba5d1f6ca8034892c943a00d9b87481b96f47880fa726be052ecbf03c17e1736feec81d51b7dfd6664e085ad971131717931d3ca5da4e93aa7d3739b380b5e35d70455898"}, @generic="4b41c6a377757c3d313c6d99955dbb44794bb17b3594a03b1b46e048804c3fa84caf92ec665fa47f9e1c1e446c253be54a18f0af39a5a85f6928bb139a95853c418c081b17759bd330e8e644fb0a0171d778dfc0fd4eddb0c3b61de875375d2665e9515a9e6d616764128aee7c06325646228106baeb2ca9d9", @generic="7f4e2bbc7ccf6e8355854052b872f46ec5b22c116f7dc792d1eff4bd5368298dbf3362910635e0443fe36df62dd497d229e704756e93808fc60ac41c894278f6c73bb40298cd93360e48427a9b532a261906028b1e4b04e47b3fc2919104078eb0700bc165315e90a1c66c98db7f5b31ef8ed848ad403011d4", @generic="f264624bdfea94791bd2f96ebc54f2e8870da24d93628e264e57081c683f3fb070b80fd2be9ceb683e635426499e250cebd65c250b32779b8999c301ccfa9fbfad1b5a6c053237c9a146f09365f5ca4b6e9a551e3c32400b80e357f7b01be11ddc9f691510ddefa5b5b22acddc283a836143030e7fcea48490fd3053005694ec6f0a1cd9748d2cb82d899f7277ba2e379aa778d4394f7a9f6ca4664b00cf3b1565831bc3cc44790cd1115806f09aac25f1ac70a4bebdfb826d7500ef611890348ca66bc4c4b77a46f3cad37920f69b51", @generic="5c4a23247cc9b792614e046b622a6d7b783d2833bf30da", @typed={0xc, 0x1a, @u32=0x9}, @generic="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", @generic="d772057dc8e652a4b42fbea87048e0124f5437b5f0078cfe34a6f84df3278e866863c0eafbdee993fb32a8728528bcc8a7a698c50461b87f1e73d0530a06bf6ed321976e51fe2746f28f86a5c022f59af556aac2ed1456e4e33bb434b61e1aa4c82d5cb0031bb61537eadacd", @generic="473cf9060360365f00875156fafae45563f00eadddc9cb681cf79c5d3460cc458d76fe87894f2c256797b5d25a008bf725b5915264834e63fa54bb367914bd", @typed={0x10, 0x53, @u64=0x7fffffff}]}, @nested={0x21fc, 0xe, [@typed={0x1008, 0x21, 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@generic="e08a766973df7aced6ef1f9d89747197096f4f5b032790cb1d920fab01b670586fe39953010fa3410ea0", @typed={0xc, 0x48, @u32=0x401}, @generic="dcc11c289e8a1449d68d35cd93", @generic="2e08e3a2c7e1f01cd4a88c9380d388ec20ff4ce1606d11b1ebbf3fcbf8ddfa033bba64e1cad27caff7e7f8268e2aff91d4eb693dd7258f4c4fb72cfd266fefacff52d20543c4dde2a36d1fe17a1ca25c73284845cb1f68995500ba2b8c3e0e0832e6a932b8a519cb29573563ee2b24f5171f8b818a6b474f5a59df2930e51ba4c7f67919fdd6e0bbf7535c47d519ef9c0e5a72bd307877bcfc8fee2f4426dd92999033f517f9ab6509678260dd9db382d7e2c98978b9b3130493c3435af8476ab87beaf43efa09c135651145dacc866cabf0ebb799d94291979558eda948568010b0e78d83e3cfef0feb364c3a3c4431", @typed={0xc, 0x62, @uid=r3}, @generic="450ee7c3e74690abeb93e6af59d9386885f8cae30d731758cef6c9570097c05e58b333de1278899f1e28400523cf130db6f90416e587e5294c2dd731e08c0f829405d621027d78703e17b023cd6ce41130b9a2413afb61779c930ca4bb754fd4f09bf733dd927a8b32599b47179922c2bd994a5531672aec2e135fbaf1b1a260d87968f98b73e88865aec93983", @typed={0x18, 0x5d, @str='/vmnet0(#self(\x00'}]}, @nested={0x29c, 0x3f, [@generic="", @typed={0xc, 0x1, @pid=r4}, @generic="004dcabb7413fbb02f52093274fbc31de229c250ffb1d54a0b6773fa7d670cd1acc0e181ee52d23061ca763acae8a1b135fe877993329f23d64c07695e2e3af63fc4e84835788e04d8a056ec495707c9bcd1bc87076e241b14c5807f90c8b6", @generic="628147fc45cfa863ad2c0502224b6e9e21ffd0924cb31ad90a3c5b", @generic="53f073b1d97fae95fd4bf92a37af70aecc5222e1a4628106f43f719fcec6099d4021519f92df2c0321a48ac42e86b0557147520ae802812e8e99dcdb12b18cf6f4663ebb1cd5196ded042ac221f281c9f179cb79d6f1772789990f6a1f2e2b7aec6bc67a0798c78a0b3cbf9942d36ccad9fc5bb3690d747ad8da68b1a68f354d43ce", @generic="77568c74fdecfa6ebf925d8f79c487b803022bf5552f9ccb052fb834dcd4285966343528a91bf5d25f3196496674f5868216168b5912e0f346d395f0300749aff844e5fea3d374144e1af28f18067adfcbd07bad21f6d6fcfa3e944d9fa1ab96f2a471565009b2348dcfcebc980eb081e3b27d1b1ff971a3d6adaa697352d9", @generic="791cfac3c8df48b08a1098ff5b75c1c53e40e8dee0d99188a816524aedc5b1d5995ec3353bf6cf5ec9fb98d5847ea458b5a23fcdcbca5156c46228415720ce896758dac7b30cf23d9b78896b14dd1e5292de2c1bdae6ee5e66da21336dbb11edd89e252c1b0fdba47b4fdc06beade42b42163e955ae0596d", @generic="95a5099a749e6706edc76b9740d7ae1c47722a0bea3f15d9abb633f2e4ecc06ffab544b4005c2b5642771f1338f565e3ba15ba818344d1cbd3ced51baec2aaae75288ad72a0b629838ac9d278ccbbf65b82b43f49727e15c033794b4ad1a3f59d47a8ddb7b00ceb7536bd2bf1721bd10efa15d6c3db0d9c94b861a415e7c8f9d19fd03531414489259c35a4587e3a9f1ede50c6f414ec5"]}]}, 0x2950}, {&(0x7f0000e66000-0x104)={0x104, 0x3f, 0x200, 0x7, 0x3, "", [@typed={0xf4, 0x29, @binary="5edf42c604ad37bfe55e1a1c81c4740019506cd2ceec9dc462842711e96d81a441631623932175918ceb3b45938cb450ded856538a569c2bb8fd03d7cf3c17e11810c4fbe11879e59da07b989edae84ce6a002c4e191afded5dfa17da88ac9023844e10078f88e343eecd863474479d8433f9bcda8b5bcd6668be9d0a7bbdb89f63bc162a64b8e24602c5dc2ae820c8f80906516a142e688be0562de35fe5202e5ca49df3bd275d099c99538a399800b25ce5671f627113d9403e18d7e8f067055fd541f7001784cfd9238490791a26659f4be1de64cd7a8e20393a07f19699f6d5b724d092ddb7813b0"}]}, 0x104}, {&(0x7f000078d000-0x1c0)={0x1c0, 0x15, 0x4c20e454c854d411, 0x1, 0x0, "", [@generic="227674a8e41c7e7045005b233b67917654d37bf457f30f9bff34418f1f13c20fa97c970738b55ef72f62e69e9e042bf66b44ab862a8b46b00659cbf539bdb830e512ffb37e03ebc889a5d576a54d4bbbca40e2757d7225fa3df6908b8cb36ccc16375512061637c24c31f121ddfff7eef3b69406beaa01b68299d658045f1a81bc071c97f799f9a4e195947aae2256d13e4bc6dd0167ea0ba7dac422cd16eb456f0ed0732054ab6b78aa9dba09d392b5777baa23ede13cc0448ed895e4d1858a63db13d2ad8eb925427eec32c798757332", @generic="2fb8a8f3ca8bd673322dc39439940e8157572c1d77aa24cc38a6070f7496f99bddccdc7d907577379cf5d12d2c1e2b4b28ddcf009c7ba34e2b144040913a9732b8d4bddbdd83b135ed86eeacb7b3500a9271f112ee13488a2179d61c55315f40f8259b6a6770b0acc202272211aa34fa7f0bc019b4ccf8aa8c0ee5ef1040587a86575547b2578f3356e7134f6802ffc8d3988ea6beb1f6aadbf9863ab9b3fcb8962e28202fcdd53385f4228b10694720f2f9ef954237eab5305bb3a4d75833d494fb71c8e0f977ac8a731d38e9b730637e7d0089e58f27aac2d0dbccd7"]}, 0x1c0}, {&(0x7f0000139000-0x158)={0x158, 0x10, 0x800, 0x2, 0x1, "", [@typed={0xc, 0x70, @pid=r5}, @typed={0xc, 0x92, @fd=r6}, @typed={0xc, 0x21, @pid=r7}, @typed={0x8, 0x14, @void=""}, @nested={0x10, 0x5f, [@typed={0xc, 0x45, @uid=r8}]}, @generic="4a30a973f133c279babcb0a3455b7a98321d783d4ef2ccc0bd343fb87ffae0076585e83c9604c79b480e7bcb9be75d6823e4f656bce2338edb004116bd9d082fb751bb346df5265782166b7338b0ea8ecfbcef71ac38a9f6ee0d2c2372e98b98b7d60cb1d87fc4fb6eb66f1cf9d62ee878cc2caed6a3773d7f761ab45e2f9df1042c31f4bd8a841e84e8648ad5f6dac7c1410b6e92127cc81ddb166b7cef015a365cb7a913573a40f67598b605c45a3967859ecfbef598223139f8e76eefddb373a7923d213225ae0cba84b6de2937fcbe8c0d5374a133490df0a7656e8b7dca", @generic="0a4e082eaecc7dd6b392c1f3665a38e7", @typed={0x1c, 0x86, @str='/selinux&GPL]wlan0\x00'}]}, 0x158}, {&(0x7f0000d46000-0x270)={0x270, 0x24, 0x20, 0x1, 0x1, "", [@generic="6accc03a7142fdb8a11154dfa41ef94368528993151b73ee88c7adf422a2238a629093ba5e601692b35a095f8ec733c22e765fd2fc3904b66e7d6c525ec3e7b8b93157d89cd80f5092082ec77752feeac5030d2697ea78940046644a35ee7620f6ade46a57a500e5c823e5aab4eb591be97ef882ea300862fe6782a7bfff079047c7", @typed={0x10, 0x56, @u64=0x200}, @nested={0x1cc, 0x7, [@generic="e4bbb849bbb4d2614de6fff3851cf0b99182a2b234e5026f751e19b9243807740d7de50db9bdea55e36ea0ad690fccd460443d8dddb1272890f243c8c45abf6a9bf7b27c5116fd86d4986dc09c6053c85bbb6ee22f8725dd", @generic="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", @typed={0xc, 0x7, @fd=r9}, @generic="b90cd63e85bcc98247f61d6cc1d9343901e3dcec90dd66ccb56380e1ea77186a9118233d5954d5c792b52a3138f0623a709e41365b9c92eb495b91c951996f724c3fc46e1e1398ae6382535c2353b36a71146d6cf8ee83a13cda61", @typed={0xc, 0x78, @fd=r10}]}]}, 0x270}, {&(0x7f0000f8f000)={0x40, 0x10, 0x20, 0x2, 0x0, "", [@typed={0xc, 0xa, @uid=r11}, @typed={0xc, 0x6d, @fd=r12}, @typed={0x18, 0x74, @ipv6=@loopback={0x0, 0x1}}]}, 0x40}, {&(0x7f0000a63000)={0x1b0, 0x35, 0x300, 0x2, 0x0, "", [@generic="65a7b800c11b594beda47ae6f728cda587b58805dbb8dc21e2440e655a9d4d79730b52a24402270b76c4ea50af5f62ac5a21ec198be15d89514a04f76694cfc789bb4b3e79b4d72a64be192ae8010e61271a7a6d8f8df54655c4aaaed1d8d52c0fd6b9ab6bd24d674d97f1d550b502cb59b0198b23b8c8208c8b0d9e62d3e31c38036dfdf27dc2813bfde38fd7c093cbe3586d6a6bff6bd058f48e56c49af00d364a136d", @nested={0x14, 0x72, [@typed={0x10, 0x73, @u64=0x39fb}]}, @nested={0xdc, 0x58, [@typed={0xc, 0x2a, @uid=r13}, @typed={0xc, 0x2f, @pid=r14}, @generic="c22c4704553274d82de64e0eca78994257046e21ad75a795f9804b71db7355b80ff975c9d256c1810e947becd622e1a3070a634f6a5abc5e608d6224067d16e649fc5ab3b4a713d39e660eb3ef3a9181e086397ab2af50f5a3b22e9355d6212a9a078a6c6599c630b141b2c653ed953ca095a365902736f666e8712962125d172a607d6b8d81053e56", @generic="eaf96b5fba9af91cdfb95abdc0377f3a74e0edfcd617c8d8a370b87335d3372162ebb1426ba7c055b2144a909fe83460cf3395a007d157"]}, @typed={0xc, 0x60, @uid=r15}]}, 0x1b0}, {&(0x7f0000013000+0x5b1)={0x10, 0x22, 0x329, 0x5, 0x0, "", []}, 0x10}, {&(0x7f00004dc000-0x1ac)={0x1ac, 0x10, 0x2, 0x1, 0x3, "", [@generic="587014ccc741eba693d1029ee920a4732e978d4bf1ca028543e3eaa0ff8a6992f5af05ad00f6d7642d14e3b30d6e21ead2f6060182fabfd4f36a72cf06110c3dfb801c5a3507841f175609f664cd87df437b9b1191305712ed4f4f368df98fe83631a3a2fb32f1df033288", @typed={0xc, 0x52, @pid=r16}, @nested={0x30, 0x7f, [@typed={0xc, 0x10, @uid=r17}, @generic="cb8775578759330edd731649bf99bd8c9d98aef7ed36a09a4512b0154b"]}, @typed={0x8, 0x88, @void=""}, @typed={0x9c, 0x3c, @binary="7b2404dab8672086bf2d7e3a8b3d55c212cfb9989c1e39924bfa2831704d522e55debcadde26ebabd0b812183ccc46b2bd65c98008632c40bce7fb804a5c178c8fed586a59c761d18a0a6a602589f5b61ddd2f11d8578484202963b016045bb933498650f148cc97591d14db85d63ed820c857b4f9c7ad508941d6a9fb34fb8a94865a03aed36f5ee3b17ad0b2c9da39ae06"}, @generic="9b629316facff0154bc02044c28d75872bbb41586696c91052bd24f5909be178335e18582acd412d8603380eb22b7e7000fb3b74948bb51afcf450f094a30fbdb8b851ebac331d952635f6e8", @nested={0x4, 0x6, []}]}, 0x1ac}], 0x9, &(0x7f00002f9000-0x20)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x20000000}, 0x0) r21 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r21, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r21, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r22, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xde, &(0x7f0000382000)="c95d8c5523d0d1b182b352a0a21854ca0a8763dc4a8528828c8c3db1fd0b0accbf77f8689fd3faf7e7147f3b6baf64dcfa5dc1c3835853a9d89175956bef22e2803d54347609bddf26a1456e6e1394b7bce78ef275a0e6719496f58ca892ea13d8779cc054e82511304cdb753616b32d4602723d665df1ce36fb396dadc1bbfe9f0b069312292031f5ddb6444c42293be315a4d341316d6759bdad3dab718bc7a2bbea75ff99f0ce7e286a79061915f574a5bda445789924f8f46dc814f8a4838bc7a8db5bdfa2d445cb434535fb24e317bac0ba9300b6cd60bffa122c80"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000000)=""/193, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000cbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003be000)=0x6, 0x4) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000687000)=0x0, &(0x7f00001b2000)=0x4) bind$inet(r1, &(0x7f0000f34000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x2bdffc127c46168f, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000006000)={0x5f4a, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000008000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x9, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x0, 0x2, {0xa, 0x1, 0x99d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}}}, 0x3a) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000005000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x1, {{0x2, 0x2, @rand_addr=0x8000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)=0x0) r5 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000004000)={0x7, &(0x7f0000009000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r5, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e59000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000dd3000)={&(0x7f00003b2000)={0x10, 0x0, 0x0, 0x80001}, 0xc, &(0x7f000025a000)={&(0x7f00005ef000)={0x280, 0x12, 0x3, 0x200, 0x5, 0x3, {0xf, 0x0, 0x8}, [@typed={0xc, 0x81, @pid=r1}, @generic="26027300533cdf94a2c0bac0a282d5349ac98598e12c40af587871ddc11f1f394910a9204953385ea1e5db139abcecc046b69eae663f8cba86bf359db30edb6460c517a0346e4eb0d2d6a7e2edb39ebcf02b3efba77714516e73ebdebe5a0f75e151a54ecc90091cf370b319ea0881a19bb20e2474c09e1e113604065b1cce390a0b5ccc87b2e320d3911ac35ec358703dd2d03d5883bf7cbebf", @generic="fb0ee81babef55e04cfed2a523e219ff421132486039ae56e4f65c26660e5aabe5cb448fae8a62e3b52b6c6b8807c4b1e89a52facd7ede1702f4eb5cba81a3289552396c7c7ea7c420674f147df4355b7a215a2405bd4bc477d3b4c90bb41be141b17b4e2ce10ec89045a91256e77bcbe2c4e07671eeaa606af2f52322043ed0336ed0713a498896a10979", @generic="27ceec16009d94fb679612dd9b08e6e0ef212f1a983cd6908d58096881a49ba582328a1a474b3aaf2255b897ba4f22797e75d975f1f77e19be47b063ee8f9fea2b01cb6b39d67c192a77541fa54f55a9a69b25313d8e779607d5d493cc201f4fe08477c8e4d71a10906be239c2b289af53b72433596775bc624611517ed3d1024841dcecad65f9cb14cb355171f16334c593649f2453394c865786", @generic="c957bc70d89f8cd4a6f3fbc6978aa4484deeab06f4cf3a45612e08d840c5f35d75c4cf235b159f6282948b6395f957a2c520edb106490bcc13fef48473edd63223bc2bf6099e421753b95389f6b8825a0325df591ca1f791b4e6ebc12ebddbba3d7459eee5854d68df276cd35b19ddcbd62ba9cd03e18c579e609f502d2f6d53a7660b8de6740f03c45c966bb66f62030931a49043254149", @typed={0x8, 0x45, @binary=""}]}, 0x280}, 0x1, 0x0, 0x0, 0x8000}, 0x40081) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@getspdinfo={0x1c, 0x25, 0x201, 0x7, 0x2, 0x6, [@proto={0x8, 0x19, 0x33}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1371.591371] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000)={&(0x7f0000bdc000-0x50)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x6, 0x3, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xb, 0x14, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000012c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c4a000-0x4)=0x58, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a96000)={0x5, 0x1, 0x5, 0x4, 0x200}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000786000)={0x0, 0x2, 0x7, 0x1}, &(0x7f0000439000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c8a000-0x8)={r2, 0xfffffffffffffff9}, 0x8) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000)={0x8000000000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x101, 0x2, 0x1, &(0x7f00004a4000/0x4000)=nil, 0x9}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x7, 0x2) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x7f, 0x100000001}) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "abe1405636df810d4c0b2057d103dc16b083aa6eee43ca3ca69f918aa5f78f9bbf6d80351baf8294f62eca4f351a709dbf2ee82a4b384d3221f7991e81c591b71235bdae4c84fa89513dc4060faddd7afbf062abe4f8705be6a76376fac335bb50f1d9509fce779749e22d5934500fee7383a65db33f6dc3507b9f4230150de8dadbc3e6e95644224e69d9b7dd464e493fe0b1b088c3fdded9a948957cdd4af42c7f973b7de2c7983bd5538d6d656b0a9f8340f0bcdb11c6e410dd354af43751b690a062464535c9ccc20e62a1d2d8e5cdff67fc0248b49b4573cdb2d88be707b9244a5b50ac63266a37f973f2f6bd6b824125514e2d7990d2119c89c2f74625ef5f48326e4563a96a24167f08a7c0116fa9eb0265ac428e2a7c439ecf8d0a5461c0288b0ff054499bfdc417060c70bf676eb1a8637179fe439b082e8c62e56a1cc6b29ce145e2a1eb534a9905d065fd78edac44d7328a3335b90c90b9d9de2764bfa26ff4230efcabc7543d44a40ac2dde3112a06b082765da290832b964bd40b5b921fec3ab0ea647e7e1bc90c4c2834e558ec120cb8dcaf383f76437d5deb4c3133549c5c7f3dadfee8db5ba485e6192f5ca4e1c33a985d2e2d0b3f9176af9bca09dc3c097d9f14cb1df02de9669e46a370f07d24f324035f89810bae52ca762b430d89b1b6894c152264dc9644bd4ee9459f3b054ac3a08eaf0d26c70d787fe53a3bf97f4d68275302553c837d4dd5c0b4a24ecb4850c6a87e8d6b731166ebbf9b28af8099b0e69f09267ab92dd6e605d6857dd94c26e45c448f035e00e50658ab8f76edaf16877378dc0a158f99ed85dbed85cde1afb3d230ce62201c10dfb844e323583fd73e5510de9495ef8eaa0e2e90b2be60b59b3d51fa34d340ca2f5d182dda894579a527f2c69d9b340a02f385de57396cd1e2fe9c00e05bc35e5ef294a4710d960a1a743e4e2420f759dcaedd174d0cb866e41174e29e915fd5d8f37ffc73585b847b8a88615b4f7fea334227bc1ca9cdcd1ab40d4d053bd140790a8a5946c246418ddd1767c85af791aa28dccbd0878f8f3294aa9f42268a713ce524c282029e8599f41b1c7391d1adfbbfd6f6170a46327805894c4973d534de7522fae784951412d40a20604459df6653bb9e70631cde23b352e1b261c1e7fa30612632e0ffb65dded03786c1ca82272baaf9bcf07e812723fc3bd3513b7ff935b84a32e8774bd4ca52397623318cbacbbbaa8f66e66a5482f3e06b9fea514fd39a3d810608fbb360545806a593a738e1067b9e53878914ae567e28830551d1b590662339da58252d97a2d045593c4c0a366bd6fc40cbc32605f72703475c187e1ed13b5b08632d394eb987a9533cb9ea1d86acf5cfb8270b0db3f8a6238b45c56113f6cc94324b98cfd75952640626d1f79c66ff9ef67acc545ae4264544c3dd7c78284fc53d8e1b6f0643c70da4a1988a0686bc9bfbb4c7ff5aaeea416d77049b130094a95afd95f5b636af111cd74e66a01fdba998749c5616ceb20ecf0ba960454f27ed69f346172e78f71e0fd03fd09c2c7da4a0440debf6fe933949686266a3780958a5d5297938be519e113fadd707157b393df35258bead878a1d4b55f36b2b2916cc0a5da86d999875d15726581816cd2ded58f7f058b6068a9a00e3707c694e690ffc8c8b6094b81cf3d7ada2153404e88e2a56fbfac3ed5538f590ed59c316d47e20d304998d1792f26b460fd1909b11a4a07f33828dc773839ad117f810f16e75e019d1aa4f2db1267ecba3b84d639e7730e898af321db1c2f9bb7669a9fc09b86bb91b797adc8021f2a0f5ca84e0b6aa4e02fe0e97a39de6972194fd5fe24116853c295baa2ed574af9ec1b7bdcd62c40e0be3faf208f08a2762a8ac62651d37768b031f70c643b9f8e77530cddfb71ffd9ee55a5502695af5f502529fca023d955f2a5f88d04035083f597eaebe3cd1aa5f76c2ac93857c8662a8bf8baa8f4c12fe73b8020667f07007f464ce47083a7f5c3e5bcf5b806f01b84d8bf816848acb282e76198089b2c5aadc2d6ce8d09133f8c75fb2d03715288ff7d5fdab4fbd587d8f721ef57a0f04b13a7dc0a981280014b46f397868e2c5068491d79996c405f5d73a27216fab65a04db64b977a83233698fa2e557f83db0f31c7f227bbc3a4c88b69f48c59fdcd2f264c66eac7ccde70b1437cc23899a0117230268d44e3e39dbc86b7ebdf56d0b5a840f32e9a682292f02202cdb91a3a11b2b78451ffae5ddde33c4c560e175c1eff0eac005c9703cbe5e845b60a079674609e80921d453b6da5282263a60af37ffb890f3ac6b70594bad84ac93db83aa4525913571939679f15ac71beb05dcbed02c79a354304e86815416a11d6729ad04d448bbbb1fc80978bb753ee6a50afd25579089db7c997b71e2d0a53c9f1142c4e5537c58da6bbac3186b050e177c300960c5037e9430fb13b3df9a812c565f81c65a7d6768b85a9824e08ae49bf081e1e9b5f0487efbcf54d8d40b2bb6f8fd51db704b5a67610"}], 0x720, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 5: 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, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000f88000)=[], 0x100000000000006e) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000737000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8000, 0x6, 0xc00, 0x4, 0x8, 0x6, 0x7, 0x7, 0x2, 0x751, 0x9, 0x78cec75f, 0x4c13, 0xfff]}, &(0x7f00005c7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e6e000-0x8)={r2, 0x9}, &(0x7f0000115000-0x4)=0x8) sendto$ipx(r1, &(0x7f00003e3000)="2d25fd46618e198b55bc02ee5fdc28aaefba44ffba920b985a6b9d0656e02384a67063d95b63c0f2beb0c0a35052cefe0b4897a5d55144e1a57d1fce14063bd7615ec046f6a5dbf79dd0b3d83e11aa9830727aada9b85e3663114c6f5f640d0c169e878b97bc84b2771950ca3244304a52d874d861679e7b85de2030c339926b06c154d97bcf143c407e6811c24e2df1a1b69c08b562230a61c7d6c7f36e9cc50f92feeeb6191a953ce19dee401ef2cae687ec8c3aaa2d5bbf0b8723ee5e069215ea251723e2f97908c2474c3f61c33be5d22526b16082b8ea85fd8654239cb338689b6c512a715d7f47b34f6f1b7f4a0406ad9d", 0xf4, 0x1, 0x0, 0x0) read(r1, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/27 15:28:52 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005fe000-0x4)=0x60, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0xffffffffffffffff, 0xfffffffffffffff7, &(0x7f0000001000-0x8)="ecd686f8401bba5c", 0x0, 0x7, 0x43, 0xd57, 0x6, 0x100000001, 0x8, "bc00a1fcda9adb574f89e7d76f0a011497c3da06baee9afb16a1b9cf7b31ac94daa5f5ae278ca80b49e1c966b62b9004f74c4b58ffa767b40bf16f535531be2a4e2dd2597e1ac7ef91ed24afdba6ec9eb261e559b110daaee7aa636e938fb04361ca178f800a223f06995a19cb9ee733222758984056dfe6e47c9a012d42b90b16a6ac1792caaf8fb44be531a0a344c77bc5b7726f17798f1f77f7fd9fb4f1b49c17e6ffe2caa2ed9708991a725f0cd00d9510e46882d4cb079d6817d46ca9298a2e689206150ba3eff44d7cb8a1f11af76b7e6e625f77247acaef288460af13775bea1baffd02484fde17b8906cf5e86381d2095229721745b3f57cc0f3dcde0e088a31b95e9529927852358cf3a356b16ac15dfb79a6e1ea62b2080964e8b858e30604429d043ece58d32636d4ef5ad285178175ca479280497aba343454fa7dfe65614e744d2458506a08774d262cf2622676dc0ae270cbecccc783207130e4e85d0a3cc8cb9a697aaa193cf34eaa568e4bd1817b8843e1faeb89f722fb97f92e12f6afa7228d3502dbdb42b89ca23f6e7d54aca1ae3630764ec9875d41007b40aa0c9311672e57100e571ced84df7ac1652f788909fa1d31338c10f9efb3ec1f87596b446d78ba814a76e276670f7307600512ca90bac2bb1e48418bfff1ca73fccc8a6529cb4ba6b82167e65b24e02273aa3539b8c05c41ceea3823c88eed3d1d946725c871ac629079116a429f973c32a4df9b8a061fbb871b953156a3e4fdeaa097ccbffac85507ec16d66cd48fdfdb471ffcfa6db5a077ab8529abc899f1c4687cf04fa79fd7f93d4937cc256efb8a7df405c960199d0e27b09492e32c945f0110b86132fab3c33bd2853508f3beef17f9d7c4e13b224a264be888294f4c3c735d2a87d224aa60a1b58726f3e44587129e165c2d7fa555300c01e2ebd012c7fc6f73913f235525296f74fcf36160995c1c6dc04fd8ba7fa1e6cc31e5aa9250e63a9bc80f93774aff2af72d12da44b7c8af4b2b51f5548378b99c817db51f1ef2cfc2594505a7ecbfec86537bb782e56be304f4494343a457d6599af73cc6225674d72650c8f65c404944f4d523fe2185173cf0cf0e157a65e6bb94cdcdffcf39b9ea3e7afa6d383fbc874b4d0f636b4d000ff13ac5b87d8b4cc6e9e3307afa8b442245494bcc5807187b110f4a6bfb1691ef07955b9454b9312515da2ef82d43db8a2f5bd96cd39a1b54eb444deef15b7ab79a4b95adbbcd9fba3e8decf9c331b4fd1693390f4981fb3a435aae67cdb13ea5bd081c9f6495d60982a4f149a6d586eb3bb57ee9adcd7e332dd54ef788a40652e45c2bef1ca94ae1a4e0dbbe6bd624e70829c983d4bb9535768873f564d262c2dea9097f014221258f2640ed3b6670d1d86054d02fc530553ec1eb3274ca947df88abc5471731c2d86cebb618e797d4b324b5a519ac0455a3915b9a1f69adf7dd14381fc826c3939f7e0f4ab578dc984b4aa51588b5cdb4dca07d42d04e2034aa5013519b579cbbc7816c10b2ff6b32adb3de07dd9e571a8ebc906a4242fc4fde2a28a1ab6902be009ff4c6700623c5960b4f8ec0e662474c4ad17609d0cde66904e16608769cb71f7cf41388e88283ab162a09c99d2a30c8fce6dc840e32eae6bcb33b0bbceaaa702dd4c73cf4aa28d4c5cdf15ddaecca22ff1a07bc69bdb4f4b54538c115e6110165969aef8995c6784df0fef2bee2f7fea979fcad564ade8c9444c14aa1fa41e5ec6d4b069c2fce99503546a21b6ca4818736bc8ffd97dcdff5705aa013cc713400fd3b32ee33e25bd1bdfe27de1e71921e82f55bdabe73d9a0a06d9f3818c7640e3a709873035a78d65bbccfbac63674bd225ab7307d8f4d6aaffd4d145f95ccb8027f31fd4a45d90aba922d8a1001e372f98a77713faa7731e8084d5af3e0ca0279029fa9907eb4daa98e75a00d51fb62dfd6eec179e2c296fca7251f521b94292ace69a57f61de08bbb4fa044f017bf0733ad858e981a74761a1e28e6988cf0bf486753850573f8b7988bb8d34abbb64c494789613aaa23a8f134cf0ed3e27d5deacdbea2250aaa24c126272db24c5464475a0a7350f6b31a8ccabccba86d0dd79162fb8a62c37b02539595a559e7790d2da262a767b9f1b1a2b9fff7c04dec09bd129e86c5b9827d41b377806ff4e88f065c5735352381e80bfb8bc7c28bf9fca69a2be293ef67648eda9489b703ffb4d90bdce9f2145197e4bd0f1cd2f28d8cbf6012e4d9b0552a7b2e9a019a381eb7b39bbdb4529ce84cff1a96f5ce87ecf2912720f45e2cf3cd701a451a0a772159c986c4d916d82fcfa71b53943acd00aad855fbb69c53d77ac756cf2c42ecc117bfb1c89da29b1e16a471c86b00692e801262a338b8735755f4f4049a8e8456f7646c971882e71683d14f1ce4b454ba03b449aac6bb9a5f1b94009af483988f95be88d99d08b658c1854990f39eaa1c969cd6e332ad025954b6269c5fd7373c7a9fd1462939cd8fafb30e643f4d5cc4c580fdec0435b416d1c67f67cc9af03e8c8583ae79d5100ed50a5212d990854e523dfef5b49dba0291d836e9ba47ad2399c77cffd9cb5d33b37838f938a715c9d36442cdd8d38717a5010573d965ea66f955bf3a90b1d8075bd57c6a6114db47f16ae17ffcd910b8c72e7cfb7d0eef6f1b484fd30831f837f9a6649cd1914b5bc96351b6fa81a43eeb9ba2c7b7fb869f25564c5cd4ab72fdd64f999bc9890e6ce80adf866dfb3247c8387d12c98a3899c62789759de02b92d8dac9a442a62face6205f059e03cf92ae6a2b50f1046a81b871a16148f2e509298ee5f5bbadc52a3c7b58dfd0bbe9421410268d800b5db1504322657b4d22797473df0c35ebc8f784e2f2564b9d3184273a6ce1affb04a90d0d0a5e27af585c0805968e3bae174e295a4426d4838035cffc327fc426e5e996ac477146aa50d48e5b940192285484b4fcc307619c466086480dde53202123f776c6e93592c439ba5e01fd332751f4230bf345ff493356490e4dfcd955fd6a4e4dc117b41f5bf8c3c3ba44be0908ec16b6733267f7985cc5d33bed53d590ff34d43f3ba90ed23b23a8abbf9aaa88125e8669303584009d7805e99a3501a7c51f84c893d90ae37f46e3ce72e150762b2bee487ed3c9d4f902f31fe3aebac788756de4381c77339f3ac9bdbf8abe04145a0d6d57fe9cca5fd17f5d1138a86edceaee44f6816cdaffe785d9928eea39dec4b2e65b1defa4776e6877799bb942bf5bf1790ad933b3b4567656509503b6075d57b7d01ac10e74f0089f8a11d33dac0cb133e22e8adc42bb188d251e6f437b866c90791f4904a58bb4f8f3d9c964cf238642ed402f2bf51395ad4d2bb0e4e6a4f463cb1feaa995003ac5cd972465de79a7b96c1b105709609c20268d5fa34fa74c4375b46f21ecd0faad758c6c2da1b393b54dfdc42b4cd4fdcd7495699f646477a2170e3126773d281b8424841081671dc0f9e10e8c5b73f56f4aaf114999300104c46de9c3abaec3de4c81d1bf92737ac250afcc01cda0678ff175f91690ebc724debac1b61e3bdd9175ba105d2a6ba66a41027099a0af6a1a269b461557e6c974b1f1b4b3a2376498a21cc68300064d28833c49817d51370cba1fcb6529dfbaf7180ea9c6621e81c64855ff856e79ffb800c3ffcb3702d5fe5b37d7fe7a286591049d17ccf153e1a60d317c2093bea9d10cc641c279186ac12edfa1c1e9b115dd8e8a71b3523080765c482f59f1f3af538a7a7746b19a96c8017bae728f39becd8df09b452606921be54d72493afceebe8a200543b04765fb3f9ee1f0e19e779a16e94324b295e2dc2194b68d97da2a60d8aad26ae0d63f254fab7679338d5b63bf431564d56ac0f249a0ac7b97e6f119b8e3c8e2866e68089d568abed649e7ac29484829c6a1db54e3c605f94a652a03ceed8cfdd9c7e69c2b1f4323bcb0d4d7a0c6030e12a598055028420b34dbae5d4ebcd533f98506d779f393f2aeee4fccfc4d10438470701bbb75e753db96c4f314904148002cdc4151065a14df7ce756b79c8d5f9db760e73603a5b3e8686c5b13707717b3762c7334f86a5ae446a404effb6bb930e190e45de722601dda2b20b6c23e2509c987d10c5ffe37b748ab7f6d4b89ec37ba3a20dad4b95b7f406ca0fc18cdde003f93b83a5490eecfa68c68ded325aacf654059d40902b01368e064da4515393847422f07d1789d318b3df680c253686a1b9b0cbd731155f3db46c87ecf9a1fc5718be77fa944fc23e32a67cd2805b4b3811bdd9409832c7269fe34a9ee7494fec46f4fea4c66695dc1084211ff13043a02e36bc1b030c58bd971cdb8af535f810715e3b56271db3c36df72ca377f80e1bc6453584bb3256529b19f7cc84edde3eb006290b58b783fa3bba3add5466083debe51fb6164847f85e7285928352e0e08d287827d18fc9ab2dc1e4dc7241a4f180fcf8ffb7b6a61326e2840397de80a68ee4b04284d4b40d8d1442f5f88a1438b8fcf260ce56db0b601ab436c17c1ee0db99557b2d33383e4d2713d14e5be31e2e5a1eab67524ac7878992f20969ec33a266e3976caec6229456fef4cf9686ab8be9f77372a6a91e0dfc771f709050200e49c886be6a18eb1a8d4b91a15c125588d7134f2f27ef812a2b588d26cb5fc187c5a7b75fa65cae903151eed13262ae0a090e4a0d9fd438822e0ede469f4da7928321738296452e63d3010ce1329c942f95f8362de08c22e4f9856931a06ee4ac401a9e209896e4cd6dae8c4f1157fbf40e32995aed6de69a689903ad21f27697ae9713f852035535c87ef5c3648d4a60d22afc5894dd849102ada23fb1e9f55ef88c322ed2a59b0ff6a76517c02597b83a9c0eb7c28e105cbe5d471a789cd20cce0d68020c4e9970db847d1cbb4784ff5f099fd65bb9bf040e5e2b52b99355e55199954115a6a517d67949bd9c780531e84565bd7e7c78d4afc312e710331f28acbff756fe2b33c604d13fae340c03c21be7142c765e2fb52a5ed86f81600b811c8c6c5e1c124857b8189ae7d3b1a3d7251637e260ecdab4dde5b33274b6d6c0fa8615c3d0b89817ea2a3404cd40f7686e5a6288d1d3f99afbb00abedd99b55297908c75e01eced951dc05b47cd870a27590b2c0e7bf26d8080c95c59f0d9ee0f2b2f8fff0b97e6acb888a43e0d210ad43c9aa10411faa621153743bbb84fe98ac38520a1c584b8bcdb625aa3dddb04a848d4764853540a507b32c42f60ee59de145e4b64bbcb9da879bb1bd12b678b71c8423a05a049d0c066e07dffdabc4bd6776db2f9006e780f8eac06cf7bb1442ee51515be738dd87abea11284e42f6e9f22ada3a618bf98d17a5bbacfb58ec1c2b1d7e4e32099b4e7a3b92abcd24e79d2787044764b49b46c90bad2452af8e55afb7f3be98e3a9d1eaba11f4d407541ababc82e6b8938131a3d2b549c92042c0c87e08cc6cfeb6849f09aac464fd5f3130e508cca1bcee86d68d5156c123129c65e6cfa4557148fa31ef02d1144e60465a3cf0591d965f6829f6ddc8284d07a7ef3cb098c4393bac7999df29818874a3deb75c40556f837d731e34a6c85fb49480d25632964f3d450126e7d609227a006522bddffb79f2ae5383f24daae1f2e3c07aa0d214224722639b38d3bf995e275e207c85b3af3a658b0c217c5d381ca6e853df700d1497ea3eab1a7256fd1a1cdf208033f18238c42f00f1d14dd60b3185f0e29cc881d8b7ea6eb03449dd55ba29831f8a8ccb8a6"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x1) socketpair(0x9, 0x80007, 0x2, &(0x7f0000410000)={0x0, 0x0}) sendto$unix(r5, &(0x7f0000860000)="56c922f6135f84b3d5ddd29528f0f1e023df50091415c4125d6adae9c7a88e0d2fe41402e144efa7f2d7ddd12307db24c351d58464155289f1116eb64be89d4ff9117e3a59f22520aaae959914b49c2e5a6c96a918b929d1", 0x58, 0x8005, &(0x7f0000539000)=@file={0x1, './file0\x00'}, 0xa) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$llc(r4, &(0x7f0000965000+0x483)="79eaa16851569322730775b53e7d02363ec877ab72e49825c60439c1bc2fac294723e5d33798f29d790c4eac745f9b80f7bbd71e6fd66f8a4b18455515611ebfb83415080e04232b5a76a6c5cb5f163c33b772a6acb7d5cbe9fc6b063b52e78f4640cfefe070072ef3f06f87a6503a805f6f23", 0x73, 0x54, &(0x7f0000aac000)={0x1a, 0x17, 0x2, 0x7fff, 0x3, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockname$llc(r1, &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2e000)=0x10) 2018/01/27 15:28:52 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000acc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cde000-0x4)=0x60, 0x80000) sendmmsg$nfc_llcp(r2, &(0x7f0000ff7000)=[{&(0x7f0000a09000)={0x27, 0xffff, 0xb2, 0x1, 0x9, 0x9, "e310f11ce7959ea2657073f941bfa3a13b617417fcc21f1852ffe37ca684ea7f8e79cb6901b3eb6807019a59470fe8bb2a611a8a9b8fd9e3b921dd9fcc28a1", 0xfffffffffffffff9}, 0x60, &(0x7f0000f29000)=[{&(0x7f00007ca000-0x3c)="8ca05c5e10c3b7a26d15ae930262b9a63d806e3dc1d7ff23df076876769665466f3b2c9f3467b46364373f00cc6545dc28e66cdae192353bd749218c", 0x3c}, {&(0x7f00001d3000)="9b4c1ead5b19fd4fdbdee2bb50f9c47edde610453514b5354fde9f73295f2b9af03079a313cc75d36ca443c7e5e1490bfa6b350d1a245c2f087889c7c548e1d6328478108231b99908857d12d6fda390b36928e5b03e35534dba8549f067197b723f42ea5e67964f1f9b981569de7d86486045a363bf097f4baca335876ec9b27a22a06d7f3415243312c60b7681031b78a1f0205aa7197ed25eee0fe438bdf57e634fa7d5", 0xa5}, {&(0x7f0000ada000)="a8b624ab0f81bbb68141a4c045de6ffac756ee5bd777da1271b51aaa1193c0dc67be8122881d33677a54b5d2269b1c68994ee27509e9d88e2e3b16f7", 0x3c}, {&(0x7f0000494000)="f3c56fe5eb4bb2fb78aa5642313b58761a92268e39dcaf055f738910c1ed6b19b880f42fedd8f50d356b27dca40e64f60b2f1ae2fc28826428243f633bd9c1113309d03fe1ff1b83c5ac843e638daff961c956f7ff59f91ea58f6fe9946dc7475fbd8a52a67d14e1779bdfe8bbb29229cfc037b714eed609020ab82e9b4f815f3022ff6516114d574b499306323313d76f1fd67dcca992f75e819adabfe3dfb0220782303199fe107e46a5ada72e22bbb759cca14ff0a4c5feb09a709ef1fc3063d1bda16cb85a1c4f3fdf3e45a0b793ce9fc9ae94ecaa4ae4891315fe1a03b0279b8fd2dd653d0455", 0xe9}, {&(0x7f000091a000-0x28)="5e7fcd2ff41cc9dcd608b6b629ea235d3c81ec4dc6f1b06ec20dbdb4e261a955d9d7f0f45fc92dfb", 0x28}, {&(0x7f0000c5a000)="ddc1153c303c70c65b627e6fdac45eeb6818ba1411f50d948c4ce9b8c4d8d93c8a3710c7b0b26c9a5139ea5a634b0447cbb25058767a790c6c803383372811bc7d6459153e3df23d64d93a8b53e066b80b21facec2be3e2feef39bc13c91992fc399954d7ac885b595faff1b3f17bfee7d79eef4888f4e9a56478af16a18bf6773d677dbbd5169e17737de9f1282ddc9e2376da6756ae95962b5120e93b0003fb52cab3492b5fc5d55b9188a753ce5eebd58764620caeb3813abfb457bb6d52e5ee038cdfcad1c50f7f4324eada3929260aabd38379564424cff06aa8389db2ffa", 0xe1}, {&(0x7f000091b000-0x4e)="330f956bcdf6635dd0a8bd814b4c65240abc6f14be6ae28e1fa363e5fd8ffc9c04e184e37c7412e61fa351d7886b2b8b13e7a06dd3348984d6f2ab457f7995347d2bc8f3c63e6e97fe7459f3d15f", 0x4e}], 0x7, &(0x7f0000e83000)={0x70, 0x117, 0x4, "65571e7cac2d8d6a43f8d6da74a765cc2c1a14df9afedcf127a5763ab34eb7ee2c08e300d12d646d3e3d2890a17d94ab82de175f27407e7afbc73f8b22fe59cf2f9971ca4f9eef5623f422d0d8a41449693a7055842f816b7236aa7fcc63ff"}, 0x70, 0x4008810}, {&(0x7f0000429000)={0x27, 0x3, 0x1, 0x6, 0x3, 0x80, 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{&(0x7f0000f86000)="90c8adc1fb23393c2d6c305eadbd9d1bbfe452a717c2ecae629d489cf16de2b6f662fd36445acf8b82246b4b76b3b9737dc9b64263cf6b33afcb194a5c7395c9ec18902d114e418fd8b546054d45ac99cd50f6b090a779d628f9adee7da044ceabfd9d6352bace3a9ca5187f6eb618fe8d2b41d25499cf6898b9dc523dc3ad7759621840145d5c4eabe02d03b208cc9405830ff606c9b915f54597665d3b7b89c26d12b15fea03cdb71b97cf6a2fa3c858ee9aa21f1b1383bf80d3d3ef631e7ce038f57b17d54c475b1cd318e0f62e042b9445a191fe5d629d15b7983af7831ae5585b033087602017392b31058b666e5bbad938bf45933003", 0xf9}, {&(0x7f000066e000-0xe6)="23413cc06b0711d687a84b320063fb8ed779981a1b8bb6d0cd6ea806d321b28bf379ec82ff8dcd8c1d1a2549f4a9da38ded9002a457fb418e41b981d723531a8e9e9ab47b2407ae9a49eec0dace29ff032782a3118a2280875010de61565a136a0beff5b996521989ab41cb38b4b33256b3fc3e16a7b4ff2d85b8c2178fba1661563b0c474f027f9d5a9fa20c9d9b5a3a3547823c6a48d297dd534b602cf8603d47df408b146136da7f672183341762355d7581b4b2d9474b2bd92ead900b9240edda9ddda3f29b3248861bb8e3022ab19f6b974e7c8cfdaaa0712aee3f23e9ee157458366f8", 0xe6}, {&(0x7f000031f000)="848bd4827bf03dd3aa07a55343088501c464b6887c89e5343464e3395063df6374b97e772ebeb62304ed9967a65b4eb4a62ac74593591ca5943580e736056e0e483e4fac8ff91cf271ce386fc57a1f719d08a365adea948041975892f13ff106b4bca62ec66855e3348c027750f21d89e6b68a66e9c241d7f313c56144a36d3d45c3233e5160a25102b1270d46fd5265507cb915db62a2c117aed51e7e5a80f86cefaf5bd9932c6706d7c0932d8475136a264d4a6d906c0950d7f2cfb8558b7bbb4f14339ca1ceeab941ee8c43cff02006b1e2baf100d5f67e9ee863ae4e62ab6948b6d1239b09eab02ed9f9", 0xec}, {&(0x7f0000726000-0xd)="cbf3d0227259d2b5fc262c2955", 0xd}, {&(0x7f000030c000)="", 0x0}, {&(0x7f000000d000)="6dc2f08c2b186853e2c74f0c3d5e4f8509f1a821fb231cd02e945951d5787fd65380f7bc10e3b236631d9cf30ff6ac9e1bc3e6ae027821cc8720f649beed62462633de49d41a26a68235d2c7755177f5a256988fdcb44aa3a2940ad409a46db801ddecc3f49caeec15a3c9700328c1eb46628a1f9b241dece1", 0x79}, {&(0x7f00005ab000-0xdc)="5c63a9e493d0ecaa405ff74e16b83de2a2ded03e45286c47460e2ab597eedc8de740cbc6ba3a1677f22d9e97984485dadfa781c16531199122f609177fc398c284ac78df68d0c53ca0e15c85b4f29bfd6750dbda884060827b6b39d74dfab5e13f71ce91c0bf3b6fdba70baecc35d45f7ddbd728aea316dd0b18c26f97249b951f774226a3015e0be90f3999cf8827f08c9b8cda69e7ff434ca9c9061c276459aa7d1a7ea465b3e5fd1c8a53a237fab252bf0007a57f1ecb71e3580f3692ad84de746ef66eedc1b05c140a25024e8e41545b7d9d69b11ac09fb27b05", 0xdc}], 0x8, &(0x7f0000951000-0xd0)={0xd0, 0x10d, 0x6, "3ed8d19c3b2e4fa25811686a8dd28826272daf85ad09e66e4fca48b426d7bbfd277092e4901a983efbf37faea4de10d4305370164003c047dee44fb28f6382825cce7f995eb8f92b1d2cafd4cc5e019a690f6baaf811574ea378d881700142046fb59772da240b3d038264049bd71494ecff1977e8218693c6d2f8254fb2b09d76f8ed47ec0f1a3f33dcca5666885f613b66549c6a5533182a4732650ddc2790a5e6f66911def98cd9c739236c35705612a9ce89181e38d71f"}, 0xd0, 0x80}, {&(0x7f000050f000)={0x27, 0xffffffffffffffff, 0x7, 0xf5d8a95c609c7c40, 0x8000, 0x7f, "32a9eb803adb9a9a1fc3d50163f20f1658e929e2bbc11d6d2995c983148279ca11ee2154ce0671431695c531afa643b37ce60c39152c5293f73e33558e7586", 0x3}, 0x60, &(0x7f0000348000)=[{&(0x7f0000eaf000)="0b5e8f1c5169aa7095a95f6e97c6c2daeeb264a276b4806b53614c25f5c7afd0e074928187e4bc636c27ef15d05c8521ad96da0942539d3c612a5c5455ce3518ad7b6b905a1ce350831e61d35f7b05aa11b67e627ab21b5415f737cb", 0x5c}, {&(0x7f00007a5000-0x8d)="cedad5fdadbd3d8f3d84b7c4b40126269231617a62efab0d3a41e3e816019b6ec53a215149e5d074e914515fd6d1e2a4362dbb24bed85ed16ebe6284a912597fbb538b84d4d97fadfd3bcca6d9263d6862a2065af49f914a9dbec13aa9479d3a3fcc749bac6e4dce3f0bf77c013e9c7dcfbf119c8cde9e7fdab67e479b865428d8152dde8895f27548cbd2e884", 0x8d}, {&(0x7f0000ae8000-0x4e)="39f9e6eb77995ef91634f712160aa438e784bd992e665d473440e0591dbcbba327776bf8fed7fdbbec342f73f5af52161d7b6543709c5eccc0eb6051e5beed42dbb3f6501daaffc1b10b8bd5c305", 0x4e}, {&(0x7f0000754000)="6388570bd902d71b86fd46b44481f39f4eab8ff4b7f0969de80da9fd111e912b29454ba7e210", 0x26}, {&(0x7f0000f95000-0xb3)="2a878d103fbfeb0c0351236dfb5243bfe13547c0f0467649ac8ee12758ea113e12a2c24a27d5e49facc439fbdd20a8b892c0bf96edf3bd6dd7da6dcb99ed458e4cb0d3878a1c24f6291492e9417c9c3e6d5cc07dfff38603135da5fe7bb56486fedaa88895de742602608ee038295797f83509c24ff59184850760b9bf2c482313b96280b2eed020133866b1087029c909219670232b5cfcdf92105759d373e3e10f11b76785afa039e2ce5fa42e1f1faeb33d", 0xb3}, {&(0x7f0000197000-0xbe)="d8595ec53c79c4d490e88c5464c46a643d0302f516176e93868f2fdc5c57c02c134403c90819941cca7b5007a5364ea17e455ee37a1619981deef18948ad1926ba79cb85504daf1fb2918ae48d766b416f91e03af1eced3b0e44f17d66af01dc60d6441b912c4d0134d383221aa2cb9f7ac3f9d5d456a2982f8612ce4637b7fe28c9e30d949e0a3245db14abe42a893d2e977f5967c71a8cf96d1016c7a1dcbbde16b910d4adfdb9cf4b6c8a3a3469ec295e406d41ef86d847bf78fd7ff2", 0xbe}, {&(0x7f0000595000)="6e5712bbb70d6893bdb3f3082e1aba397b80d3a7e793e22eb02a9dc6ed5fa41a6a132f23fdc128bbc0ea1d3688d9ad92989fe87e8d7d5e85a690a61d3a216add74ed30bc3a92dc4e2fd85fda5a5fae879d52a6a25c26da029c309753e952accc70da65a88d6c7aa676bb50d6600a5719d4ad517ca187147f6e037e82e15e9e7ca035ba41", 0x84}], 0x7, &(0x7f00006ed000-0x28)={0x28, 0x0, 0xa1, "d5fa81eb422c2ccfe3c6f9de2ec9ee04950f286671b2e7eb"}, 0x28, 0x8000}, {&(0x7f00004ba000)={0x27, 0xfff, 0x10000, 0x4, 0x3c95d8e5, 0x97c, "073ef12fd26b4e8914d8c51af1a2190aadd002d3a52dde4b110b54938f3300903bb20184e1f7cd51b62b7f7f02299a92e64ee11e9f8abed410912c27e9d27b", 0x10001}, 0x60, &(0x7f0000aa7000)=[{&(0x7f0000440000-0x7e)="09cc837b6f1dff52a653b158d7a020b6a9808be47ac01b41c4fd7adb875563f71f9dc22616133cf9cd9207ac1a5993350be665c5fde1d1e0b35d673b141edbcfc1655f05ddd8c8d2bd44cfba9b5a1cf539e3873efe90a603729be2e7b8642a8db78f608d59ee9a2f0f3c60514103cd9bc0e36d7edede08d1f303415fb9af", 0x7e}, {&(0x7f00008eb000-0xb4)="276c3abfec507f2f2ec5fadd6872b4581ee1f266e89285f7eab5b421b5563a3d21619f1ef9132cea00355997ecb227d40aac6e0e93fce5e8ba44b71ac95d4eaddbbb94b45c7041fd2fc306c5b35500e70b87138003af05042266a237a194c30684b25654cd235bbbc7268b81211731afad612c85991dc753a2e1a43037592eae8ff8de86db69b965f6531a6f9896c6f18c85e5a02f6132c712e774ceb46350d75005fa50abb026d91cf496537df8e5829f14922f", 0xb4}], 0x2, &(0x7f0000007000-0x1010)={0x1010, 0x13b, 0x7, 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0x1010, 0x80}, {&(0x7f0000383000)={0x27, 0x0, 0x0, 0x7, 0x9, 0x2ed4, "d659ea74229affc457f2db6706586786e19fb158b2f592a5991310dd9ffb5fe0639ae906c2c397bf71550dc2e150ef4deb050c995800c9b7533dcf292a4e84", 0xfffffffffffffffe}, 0x60, &(0x7f0000da4000-0x80)=[{&(0x7f0000d26000)="df206ff692954c62627b30ae7eedd0e0b3eac11aa4ed7e05e728a840c8801dc46efde53638495d518dfde48f896dca279503fa87498be29e089d2e95b6cd03a90574a2e72e61ebd0686ae99f8d0ea8b72a047595313bb31f267517d24f28fcf8982c0065faca9d46b2400c4422aaa074b3656ae0390e3076ab080050a8ae2d034d9b7037d66f72375bdcff40604d4dfacc4edd60a91c9d1e6cccaedf2c929f7abdc98595b53bb665a80a5d0b1ab6228479b91bdc7f7d77fc942011cb93ce", 0xbe}, {&(0x7f00005f3000)="8962a16b946e812b55a88f183b68c3b30b680e3352b0221f3eef1fe1f32fcd6db5e3459a014e0a060722217b8f43c3d2a1edbc2bc127cc4d26756bff438e8ea2e116400d45b563aca56555a787f17d3233d64009eb28df44d08cc2879c404baa074aed4b3511a214ab48840addbf0d9a0d91774800b75a0e040d34c90f68a477700e3eb3329c60c84211d0201f3405a3ecec4adadca583ab5d209345dd50a8ccd71887d200175aba985e555a2b1ccd36fed0048dd503739992423b71181aeb80a63d65c593812764645f6919b6bc", 0xce}, {&(0x7f0000043000-0x1000)="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", 0x1000}, {&(0x7f0000a6f000)="cee2702ce063eaa61db885b5f55573b4f32f4240900c88deccc549659e9dc9fbf3d28d71678af6a1815102955bc92fba31d5ba83f1e21941750aec3eb100779c7982ec92a64409eb5dbd29b69e16f24cef831c29394884b7ac24d967e6ecf9a26d48fb8e744cbe3e465d90f47e1decf4616bd13c2815bdfaadb9288a44c0a519e34cd9de2a534a506e8dfbf853ae641de1ca24f0ae184b544460a156a4a7bb7aab94736e323df4cda2", 0xa9}, {&(0x7f0000bf9000-0x8b)="5ebc1c98ea9140b97a5282d29cbec9bc55c6eb4c7e7d16d47abc273a5ff30a2e4da7f4759a9bb917c4bca3e8de2ace89eab32e28823575349c9531179e022da47f276372592678ededa3dab9234f44bed990003954bebb450d4a4015e1036737cf127e5582f23b02d0e92b07e00a38c747cf1a8974c508054459c22352ff516b6457b1edb6477725e27f6e", 0x8b}, {&(0x7f00003a3000)="13629f93a1f1bd892a9d85442bc4610cb3d462f4e2b992a1a6caed8f163c5017544452acc903917416568457dacc35ef2da8ca0180deedbc484aa0b232112f732c28cab5c536f7def2e03a5911334c45ce3dcffad5f6c7f63e1b07a759291348ce40be81db4f87a81398dbf7b2322b7eb8e65066ce07c3f0963f6ecc0dd38819a547dbb390eac7903dc35ead19e294e8ea04d1d8768fc8067a72cb0257f02cf2c7f5a1d1098561472b", 0xa9}, {&(0x7f0000b8f000-0xb7)="23462e6f7e0acc5ad5e085c3b3f701429b0f81fa02225e592b9ba380e439d7234ca794592bb0d8ff388f304a028c45532d4bbb940f0818cf97bff2bba5b1d848f383894c4b9156207c8e07a2d90ab07304af2f35e79e523d28a83ff11345fc4a0e36719af704c299f9ba7a3da374536ca70bdb95458fd546a439be5e50a3856cb0050b8486933cd58b6f40db9feaf5779630e200353c680ad58e3d994c350efb41eaa501e24da7a7503853fdcd780a12aae8be512962a1", 0xb7}, {&(0x7f0000c54000-0x45)="bd46701b5f38515de7ba24d43f55387242de9e2cceeb01e1dfda1ac50236f4cf624a2bbf7c7a111918dca6a7c23ef7ece8f2da88aecc37deaf02c9d91874086dc45605554a", 0x45}], 0x8, &(0x7f0000d2c000-0x100)={0x100, 0x116, 0x800, "3c0a4ea38210a95b768ca1572b1ae4936218d37d1e761da20393791393e1d8a9c6ac7af4b76ba9f59674a0d440312faac22f945462da99cf806132a7b2b2cf81078bbc11bf1e40dc3754f32b13a28f0d173f2bcb83f815628abb239f36abefb5bf07a744fb8f1fa7dc8a3bba8a301738cad7168e64c53f5adc4db3801f94f94c9b421ae531642e9f3c61dcede2cfb67db38ded55fc800cb1a195a5554c4495843e64307ad6d842f93c6b1e5dbd21450c1b34bba67d418b5bfa968770a38afe26eb4c98eb95d9904c0f138d5976b60362bec7d70d4cd6a701747a9eeba545c6de4ed3859aa27850fe1c3e1f57eb"}, 0x100, 0x1}], 0x6, 0x80) r3 = socket$inet6(0xa, 0x4, 0x4000000) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00003ba000+0x708)='tls\x00', 0x4) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000b4f000)=""/108, 0x6c, 0x10000, &(0x7f0000680000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, 0x1c) pipe(&(0x7f0000888000-0x8)={0x0, 0x0}) connect$unix(r4, &(0x7f0000103000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1000000001, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) connect$pppoe(r0, &(0x7f0000246000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="84dd3d5e35e7bc638074fd41e2d14494"}}, 0x1e) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80a, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000aec000)={@generic="f8c19b81a0de982bf2dced3407abdca1", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000085f000-0x4)=0x0, &(0x7f0000aeb000-0x4)=0xffffffffffffff84) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f0000a9d000)="07f1ee02536404172b67112a00c27f33f6eb0a9f61b4fe48cbca4c39a9e549d792c2477b5f88e04692be105d", 0x2c) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bc3000)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3}, &(0x7f0000960000-0x2)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000161000)={r1, 0x7ff}, &(0x7f0000caa000-0x4)=0x6) r2 = socket(0x1e, 0xfffffffffffffff6, 0x2) socket$unix(0x1, 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000c2a000-0x4)=0x2, 0x4) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1, 0x0}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000a3d000)=@req={0x0, 0x0, 0x8, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fac000)=""/32, &(0x7f00003b3000-0x4)=0x20) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8d4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000379000)=[], 0x0) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00004f8000)=0x3, 0x4) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000ecf000-0x4)=0x1, 0x4) r2 = socket(0x10, 0x4000000002, 0x0) getpeername$unix(r0, &(0x7f00001b1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000225000-0x4)=0x8) write(r2, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000)={0x6, 0x0, 0x8000, 0x1b, 0x4e64, 0x8ac5, 0x8001, 0x4, 0x0}, &(0x7f0000dea000)=0x20) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ee2000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003d7000)=@common='ip6_vti0\x00') mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f79000-0x10)={@generic="8bd5605d2486caa29586afc32f007a6a", 0x7}) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$void(r1, 0xc0045c78) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400, 0xd1, &(0x7f00000e7000-0x67)=""/103, &(0x7f00000e7000-0x4)=0x67) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006db000)=@generic=""/16, 0x10) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000ea6000-0x8)=0xffffffff00000001, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ba7000)="240000002a0025f000154302000000000000c4000400000000e1fffffcffffffffffffff", 0x24) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000766000)={0x0, 0xfff}, &(0x7f000053c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000061a000)={r2, 0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cf6000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d71000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffdbd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x0, 0x0, 0xfffffffffffffffb, 0xbc}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000742000-0x20)={@common='irlan0\x00', @ifru_flags=0x8200}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000555000-0x72)="") 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000259000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000068e000)={0x0, 0x800}, &(0x7f000084b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000077a000-0x4)=r2, 0x4) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bd5000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000034000-0x10)={0x0, 0x4c, &(0x7f0000ac3000-0x4c)=[@in6={0xa, 0x0, 0x2aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000082f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a6f000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x418c4860, 0xfffffffffffffffa}, &(0x7f0000ad7000-0x4)=0x98) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) r1 = accept(r0, &(0x7f0000edd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000861000-0x4)=0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000fc0000)={{0xfffffffffffffff9, 0x3ff}, 0x10}, 0x10) 2018/01/27 15:28:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b3d000)={@generic="fee23f2b951bcddbd5b426794f89b076", @ifru_addrs={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00002b4000-0x38)={&(0x7f0000f8d000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000b6c000-0x10)={&(0x7f0000ab2000)={0x2288, 0x10, 0xa, 0x200, 0x5, 0x2, {0x0, 0x0, 0x6}, [@generic="90bbed41ab2f7cb94812da46e333208117f3a8d0a1fb9efe42bbd97c88", @generic="d5a5285a9434f858087023f40492a540a5f5d186bb51d48f77491dc2a6a65e80f46466f1c895a099606520596e187c7ef16e3ddd7ba80d484a364515ff1c63fda55a9fbd437c089ffa4669732363a9773ee07a3d", @generic="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@typed={0xc, 0x72, @fd=r1}, @generic="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@nested={0x1e8, 0x56, [@generic="db43d1945ade5e0b48e56200abcc9c0dc6398598f59cf33526a5063ed9d914c0a068030f115cd21d7adba094af42bb4d3479092ab8576ff5bbc9c10c41d20594fb2fa13394ed4bbe69eceaeaaf709f808fde27ef46ee115ff357aa686b826d38fcfbf6064196", @generic="44b474b9e8a90773d96bd69b4a5a1cdb755c9a1c604051e6ed0113b161c146b8137ae2617ad0756fca2139b8f5b82ead1f68831fe56371262bd4c529914faeb8e802e20ceba0425de2191efeedb219ae4066a236ef46622fdb604da4866d54a23a669eac542cdcbf0d84d30484aea2d3bd5da6a9befe5becbf276ae30563bbc364521da193d474f7f8863043e3f6b851afbaa783690f6fdc9d1a9fa1262b02535033002e65dd99d0976709d319bd119de8302f64c18e75357a", @typed={0xc, 0x41, @u32=0x3}, @typed={0x18, 0x6f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="3e9fe16abfc19303c2c78198e14c52d0eebc84874c45cbafd21d3260cc2616da0603ea75fc319169b0746e57f5966abb69a399d7a2907bd45d4347bafc3898e807d8023c5b6387806eaac92eb377a672c2b6ce73322c59791b720da0436a8f70af272fe811b1393adcd4e2f23b07e8a84fad1c455ba1f5", @typed={0x10, 0x63, @u64=0x3}, @typed={0x18, 0x42, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}]}, @typed={0xc, 0x20, @str='-lo\x00'}, @generic=""]}, 0x2288}, 0x1, 0x0, 0x0, 0x80}, 0x4050) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000051f000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0x2cc, &(0x7f0000403000-0xe)={&(0x7f00002cf000-0x20)={0x20, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fb9000-0x28)={@generic="f0866c17bdf972fe6da6acfc3b1b774c", &(0x7f0000001000-0x24)=@ethtool_channels={0x3c, 0x6245, 0x24, 0x8000000000000, 0x8000, 0x3, 0x4, 0x40, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$vsock_dgram(r0, &(0x7f0000dbc000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ff1000-0x4)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff2000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005e4000)=@assoc_value={0x0, 0x0}, &(0x7f00004b1000)=0x8) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006e1000)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000fef000)=""/138, 0x8a, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r4, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r4, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73000a0fff000008000065004080"}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a35000-0x20)={@generic="d48962d18cb8469fda5f03cb5f0618b3", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 15:28:52 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffff9c, 0x3, r0, &(0x7f0000a83000)={0xe0002006, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000890000-0x20)={@generic="439e42a72455c3e7d1abc809b8cf42d8", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000201000-0x4)=0x87ad, 0x4) socketpair(0x10, 0x0, 0x5, &(0x7f000029f000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000074a000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x8020, 0x2, 0x3a4, 0x2, 0x20, 0xa0, 0xff, r3, r4}, {0x6, 0xfffffffffffffffb, 0x200, 0xa5, 0x80, 0x8, 0x1f, 0x991}, {0x800, 0x1000, 0x7fffffff, 0x9}, 0x75, 0x4, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x0, 0x0, 0xfff, 0xfffffffffffffffa, 0x10000, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x58, 0x14, 0xb, 0x408, 0x4, 0x3, {0x1, 0x0, 0x7}, [@generic="9020e4969908f1309f22622fc5eeb678401d129e7fd4bcab25971e2cf8836a06e4246d1a3094c2101f20d7938711b05613f69bd2ef476b78e1d342a48e36caacb8"]}, 0x58}, 0x1, 0x0, 0x0, 0x2000c000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000+0xc3a)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x4, 0x9, 0x7, 0x8}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x8, 0x30}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="1a8d3749a5744a23d14298082f2ffa261706faa386", 0x15) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0xe1, 0x21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004000)=0x40, &(0x7f0000001000)=0x1) sendto$unix(r2, &(0x7f0000005000-0x3)="038a06", 0x3, 0x1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x10000, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/27 15:28:52 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f000057d000)={0x0, 0x0, []}) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x73f, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0xfffffffffffffe24, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="39000000110009470000bbe1c30500000700000002000000451800000000800019001a000d003f1b0000280f070003ffffffe30000bb060400", 0x39}], 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x21c9)={'filter\x00', 0xff, 0x4, 0x2169, [0x1, 0x400, 0x7ff, 0x1f, 0x9], [0x9, 0x0, 0x9, 0x2, 0x6], 0x10, &(0x7f0000004000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0xffffffff, @generic="f9d3f62d99ae827352198d015f60bbaf", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x3, 0x10}, 0xff0c, 0x2ad, 0x2da, 0x30, {0x9, 0x8001}, [{0x92, "af97222fa67c0986b809b521754fa7ab7c8a42cb15bf2b709872be8592", 0x3ff, "2f8939b1bfd15a45b16a1d982fd6256a97b6cd52797f8f2470fe67def02257ee37bbe595394bec867ece8d85fb9a8b4a4fd95b2e1768b641e1ae4389cb8bdfdc1c9d86deda35fcdda96259b92eaeafad37878453a154861d4e358805ecf2e123d78ba3cb2547347a1f727bf8aca92e128e6f"}, {0xef, "b8e300c441dcdffd92cc3e38800b5a9c658351a49df6016f6617b3a960", 0x9, "da55015b6939c1e955d13963ebdd3f280c8eb86d3aa767229b06838c1525b4734d8b4924762aa5d5b675e28a7fcbeef197f072ccf3fce3f844c4e2bfd73ca3f194c63ea7250271f034fc9decb98201e5328f3e09d5d593f8b258008eb345666d8ffe8618a98d61c2a23e77e33762bfb801d6e0250b2c5666890889b7bfc2c97066eb06b93a4b569649b666fab089487c6d545498807252a40913348b8be12d2b0579007988ee63a25b639844d6d7814159ff9372a4eeb155000949fbce45fd9e52b48400fb834384369a58110be8f3"}, {0x25, "01e70c05a537f31b3bfca63d10b81f071e1b7178bfae7b976599504800", 0x401, "500bee8a16"}, {0x97, "4b4e5a6185a19991c4e21bec2241cc8a50422236664ae731900796f127", 0x100000001, "fae5e47f6ac22e33fa60ab784cf64a147909f04248eb4a42d40fb35c3c6f18b4fed36eab90f1ed905bfaa199577038bc91f0e76bba0d9c63e58c792e7fe112b15bef6295571313af9c61c793a07740f94ad9981ed062d4456622be5c423e829d3a1491aa411aedd6ec29b03f738db1990761b8eef8d5ec"}]}, {0x2d, "87de962504ebbbb018cfad8fcb3e40ac577dd2b0f58abc530322cdcbfb", 0x101, "59c49f61e1de39bb08cc288bae"}}, {{{@broadcast=0xffffffff, @empty=0x0, 0xffffffff, 0x0, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x2}, 0x45d21e81, 0x4ba, 0x547, 0x11, {0xfffffffffffffffc, 0x6}, [{0xe9, "c94b666f8e77c7e9d885ca2822592b0b091bab61166fc69cc69f1f896c", 0x0, "ecde616fba29d648a7454829c25346e6a7586058fa3271881b1586180b1a3c8f4a45ca7bee58cca2f552d93c3cf471884025b585bd374f4d59c311fe9bda9f29d551d4151eea9bb723f0af4e93b2ed54115413554cb50b75991d0cd66f23d9c512901a4406b135d69b7951edeb96c1a6bab54eba6ed42edac14ea8cb27ad1e7f83a719e77b58c89f181d16a66044af326dc2136b05d58719861b06eae968f17acb9599f19a0f2a87fe2db63891a1fe9d5bd8187ab9b47db1645c07fcf128643c5775bdc90887271508"}, {0x96, "72201a9c548348e2e0c047df994b88202b378d9baa4941cb7b31a81014", 0x7f, "6b28672a87b23428ff63fe2557a707547f7fbccebe3bfbe4e1d7730a55e05c12ec5bf22099372a8cac9653174d6aec82c5a3aeb35cb81221acda6934f73d7e5bd5950c9d25bf168a26e2e1d32e1b03a9e85259177daf49323e427cc1c90e9a8a80c9210c68fe14c11432f73adef5c263c4b14fc5656a"}, {0xfe, "c99dc85cb335bfb32972b53f6dc6c683e50cfb87f9a73233e4ce9c8086", 0x7, "3a5dbae04b3aba5fbc521379b03ce608358a15552b1e56a98772c12e17c54805d73edda47bd40c7f4ba831e9b71caf0e7dd9b206e3b7ae9fbd9f38617c2cb58cbc66a5e9aef2907afe12e3690b3a6de96e2b1df7beb23c44ee190b7ffa2c6759e6405ac436f84a3cc8e47f3002520f815176081683cf884c5b78bd981bdd57d8d7ccef9a170e06695cd8f1f8a7f05f49d0d2e2639bce88c65a44d15dadce84e6e4b1b68ffb8c5056c7ecec62687625cfa385b44545ad1bd7c64819429530fe8c34448bca46aff279a0ead1722ab132c2cd93fb78ebef844ae3b1a65a093d"}, {0xd9, "c59d1ac41cab8236ed8520cf21d4b804ecfe7b8a2e18cb81e163199fbf", 0x8001, "a106ebcedf4ddb227fda7e64320bb46158a5fa73760428ffd099f6899c6969816b0bb5fd0cdf3bed346bdf9c516dbec0dabeb52144aa3aa40746cf239467549e2683ce9860870a485362aa3bea4d03966de9439d2b017fb29bb298a198df0b29b812cb089f2685e516cf4b610bef5d27925a664fe3ade73be3b17feed2e12efd893dc90cdc1aa018ce7f3d14246458e1178e9071e00a97c5637f646d2665ab7eaf480d39dd1ce5cdf9bb747f5cffd1c70781ffd8006437e5da"}, {0xf4, "fc206eacd7a38afa7019a5945655343c980a4a027db0b49ccfb2499dbc", 0x5, "de0f1e810d3d52f05d5542b56d4762bd72cf083b480f31fa3855ccf58247d31197cc3d8a986c89fc8192501c71b9221f42d01fb634001e9058e349e818eeb3d5d56ec1a40f348a36203aae8eb8ed601bb846d175bf4615a8d8b6901f145c04963075192c7be8c78f47a08e3f7656c84c233aa7095962846a09278ec0651c3687bef5293b5617db3d66bbd03dadf6c3fe61d23f858d36b7ecceeaed0e280586c46aa7dd0398399ac99749618b31f4b599dd9d47dc026e594655a58be6e3fdd256e85b15a174daec4505aed2aa8164e418e8c39d61"}]}, {0x8d, "484c27e0fcce4392f71c04cf667e0903b747662b414f347ff0f7f8321b", 0x0, "2d2223d7b019506bda88a59477a3a9e78c59858d41b65ca46a62526aeb20744339f46cfd43ee0ec897f527ab77a82008f951aac88d812c6f9385a4da01bafa0dc794a73bffd111bb710a88a72bcfc21ab0dce490daa35a1f51734a6a3ec82c6cbb742cd2b17dc63b7cbefadf16"}}, {{{@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xe3b, 0xffffffff, 0xffffff00, @generic="f3f371d098e063f09db25b40db0effb1", @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x20}, 0x3f, 0x618, 0x65d, 0x2, {0x1, 0x5}, [{0x111, "d29eb3cc755a9ee0b7477343616f0dd0fa8fa501403ebd5e1c724208be", 0x2ad, "3f9bf9e51a1331627d7934c23ff86133a4c47caa4146882f9230dffc4b68af2c3c06284bfa80eb38c065a4b2a4406f4fb81a30b8b9516bcf0af590c76ff68ce35c82ea4f174eca373958d0f98ef5bd8095105042042db286014fc1700dd93bf1c98b49bdda82cb65b8b278a15eb19c5a9b1d6f2228bc8e90244dcf76c5ce2cd94e8c48863ec4f1a07d00ec868f671991091a01647e569b6281520de05a760838968a33ccbde1a646a506a20700d23c916016bd8e6a473932188b3ce34684a7154a5bb159dde5642cf5bcb955d8e80fd3badf5e1d8fdae8e56c8e666ac541c2f482c92878b5e308b8bf5eed0df5caa8b3c1"}, {0xe9, "f56a0760d1e010801cdcb82c0ca74c2a9a478e830b6267790358e5f588", 0x1, "ca401ac011c4ae51a788494f628e3f19de18ed4580702655f431ebd9d3cd5e650320830206cb5d18b79be0fa2d86fde462eb0ec5f64679fa442bc2ad2b9f4bcdba2f318beb402181b37d023d7365dcdeccd66d294a15a250de9ab018a34367c481c25d1ddaf4c99cbdcfdf57638e26ff7d9eede5c59e7045d5f957859a30065272cded93722a6969d48c17e1960bb9566d733dc4176802a1d7fbb13b10b04ebb49a0c55715516a1005becdd131ba3df9b7f95407fbde269ade92db162e766dcc97dbf0b3b5e56e7096"}, {0x2c, "fc96d21a6ad396b3db546d7f68de666e1b6b26b3a099224e8abf500a83", 0x8, "c94ccb3f684e12894d5d4d46"}, {0xa2, "300bd62233bf67c147cc24c566a281a4b0581d89a186a04f4d26f34140", 0x6, "a2ea8cf94ce580f3d5e8324c162fce73d41b12a8070c9cd516b7523c35459e9eec6279e440726a39df24a8c73fd0ae4b3463f4cbe3a2552678f9ad7fbaed0b70fcb66975b3c5cf8de5c3fc12232ea084e6670fc11b631954d7009710b4f9f50a732fb555bb2b54a157e3a69de8fb3e8bcb9de62168e8eafee4dd59e6c4be3f57bc35"}, {0x8b, "a3f36a63456f15927cb474fc1967b6c6edc4ac222deffaed49cd1d04c9", 0xfffffffffffffffc, "da6154f3680d4a98c877431dfe007ab087666b5332349bbde0760e525ca516f212332cfd116d59a63b294e5dfce26b997e4f7553073fe2d70722afd2ba9e98b8fe9f4ebbef5d0092dc89984fd01a86042483315c8c96c5abf00c4ce11142a9bc6ab94ffa3c76ffe190f881"}, {0xfc, "414d86dc27b61e90a053e59c2f84c038a87d63e2ed84c4c8a90154dc7d", 0x9, "a9bfd6089aee66f475b87a354ade70c85c3bbed4cc235e4236d99b08ba0078be96ca718931c107e96ddb1e331bb434d22d1e0d995ce0193825fbceb56f8064040f46e8b6b56dbd57892743ea9b67012250bfc2a38a16c4e67fc37442818e1b7be8b27d56fe76d219f35c7f63ab948c79917e20ecc66c0aea8e693e0ee0f940f175915b45dadb372b3ba2ad86d38c91921e7225a99fa8d981f8de10f334a0c72d22e47ab95a0e1ffe517ab96d01a0386baf0ab24cbe3836df0200d56c983073cf2d16bb878739f146916e06bf679f89f120190476f76a5c5fcc61b961"}, {0x8d, "2b862476addc0f22301bb7d2ce785a025891aa34806a5bdfbc33aeb8d2", 0x6, "1e909aebdcc0bb9dc4084a2d59645d4d702f26248fed94c406a1298c1f0ade91f9ff576f0eea3b83bf1cfc8fe9ab0badf93ffc05dc1a9175e8bb09326c870f6363ab384943931c666e38ef4ea40ccc4e169602e9d1b1236dca98101461aea20badce1387cd2e5b328943cf6751"}, {0x3d, "e01ddbe5dde2db0ec099b78294248a457715f7399bbf3f4a9492af37dd", 0xb94, "4da38a9785b76aeb79e23065005bdd8753e981035d97e53643b5602e2e"}, {0x59, "b517687d1a24ce27659d53806ac30101accb0bd556030bd523207ec9d1", 0x80000001, "1827ef5c744b3912b44bd26d1ebd5f776d3242578335e306834b4b7f78b4b43912d852cde5b173634263026b0568576ad6848f3cf45c7b912c"}, {0x36, "0a6ede8f4f52dc96b9da07f4d1149c3976d6484ae6f6d859d9cd70ff38", 0xfffffffffffffe00, "c6d3c2cb8ae050ea784a1536206486954f7594272b55"}]}, {0x45, "10588cd72bb22b4dcca257b18568de466a9da2147681dcbeea60df7af2", 0xf947, "e8e2ff9511dee3ce4bbdfa42dc4dec55c24298dfd4f61071c1bb0d000412143cec2c761542"}}, {{{@rand_addr=0x8f7e003, @loopback=0x7f000001, 0xff000000, 0xff, @generic="927913cee8c00c5fa500701be3357a13", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x2, 0x2}, 0x6, 0x2cb, 0x12eb, 0x3e, {0x3, 0x5}, [{0x9e, "829cc638e5b655717d885c803270ab9a21650240720188dea5b1a5f87b", 0x9868, "184173f69a2fd1715031e0fdf3d8506959117dfccf86aa8021681bbe3ecdf0b261a1a870074236e5c00c1e2703e853a65374cebc9324c11632fa58bdd461d7048417889b3dd17dd51555730b703ecca0958bbb4fe46036e9005c0487c71336d32df43196dc3f9217bbfd60c1a6b54b0eba746525a644171d39a38e282a45"}, {0xfe, "21083b430d172cd840206f0f289e3a60357cc6580a9a4249f49d8fd50a", 0x80, "e74482e24b2aa3ce3296a7ca29a51d9b81548834ecda007d8923ab7d83dff41837ff1e2697e097cdbaf7fdb6232892e61e46bf73882d33826f89e575de0a87016be719ac37b42eb6ffdb2399e225b0009c33ad9cce310e16c90594b3c8d224c24c02b7ecfc08416604eea5089ee741d44185bc239ffebb524fbd9c9c690132b38d2ecc6de79372f206028bb36f8d227ba67848c278248f5a522a2be2b1c2190eb5eede9853632cb3f0275760ad427545c64fe9b18fe9e1b988b2976de5941c555f6ee906c803ff1f7280e9f4c7f361661fe202344776f7c619d2a409e9f9"}, {0x6c, "50bb59b4e7b40171a27e05edaa92f492800b1faabe12239e1f161f20dd", 0x2, "fc94c9194e4490cb73a071dabcca13cea0456c7f1b1fec690dc184f29191c549f0fada04909d5f98aaf9f5371fc5fd216b276ebdcc41d2b9615fae4d62e4881bbe4f593714e89db45e9f16e6"}, {0x53, "348f6c2f42c8a679823f67afcaec11e13e07b90afae45ffa151a47387e", 0x8, "3d81f9cf98eb6a20052db62dbb00d51d0fad528e58f1c33c3ec2a4b3b0683320792947787f1310efbf92274099aec4b89791e3"}]}, {0x1020, "88a93dfcc43861376cb22e02320968ca56487247b61780c9ae82c13122", 0xbc, "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0x21c9) accept4$alg(r0, 0x0, 0x0, 0x80000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000007000-0x2)=0x100000001, &(0x7f0000003000-0x8)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f78000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000938000)=0xfffffffffffffff2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f78000)=0x2, &(0x7f000089d000-0x4)=0x4) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) sendto(0xffffffffffffffff, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f02000-0x38)={0x0, 0x0, &(0x7f0000106000)=[{&(0x7f0000747000)="42129e2f299417139e5cc1df7dec243b3c1d267ab52de5221482a50dd2c686e344190c06a15a9fa15a2d4636160705869d1292b3db4426ae66e24df2dc18a96d5c677bb46df5c1ebfc2b7791ef260595a76c9c550652b40618d5cfa300ce8e8d8034", 0x62}, {&(0x7f00004e3000)="c2fb2d72634ceb877d60626c51448388d286baae41f80c89d6e1dd30e43d579eb2a2564f7bb3ca5f435a10ca0f93d17b4b778b65b031ff2ff3800e69562879e1a315af6f4bac072de791d288f39ec29eff2001c1a7458cc18c7e559b707cb8fa2d8d23c8ecaf369654629db3b4a41a76e96078b9887fe46aa2bf5a44fdf9b55d3b01f853d1018af2cf545058fa6ec779a748e34e0eaf8a8932377df45a00566b69b9efc9d36dc4c938ddebf4043fafbbdd3ebead60828a6b0d4bf2b5aed732f3a39ef6cedaf3df7cd23c6b", 0xcb}], 0x2, &(0x7f00007f6000)=[{0x1010, 0x88, 0x4, "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"}, {0xe8, 0x10f, 0x100000000, "609bc83dcc94be4b55d366b19398864619f1e3b099f56cc5d41ed190587952f52e26fa891692652791698f34725c599a569ed688753910386898628505dbe3721d0495e5c80af8c39404b87cae44df2ced66bbae65da849a5a74fae01e8c975c50eb9f48f0ce7cb7025911120bd64de223edcde09f8baf47ccf20ec62749ac58375d45d30d6241c50bdbc9ebad92d9c561f41e5dacde9f92c053df3ea988cd9f865b4d333cd5d322220d2a410418678a26f686da97be03bf1f3be4b973b966907727d36d4683e9b64543e3793bf2ee5c1222d5"}, {0x60, 0x101, 0x3, "2e402c08b541db514c82843851829e78949411383a67e027f2ecbc9f2f5fb5f87f2f5b737b8095cbe0b7be2d45f12423287ca39e95fe7c1ce72a45005e4be9da6571ab0289c48d1918"}, {0x110, 0x0, 0x6, "d57a076d49485460e2751e745eb6448cc5917aa77cfcc02a8f23d83c51d500c89bef4b5b69cdc14b1707f1d635a1983bfee77bde5f6fc5a3b5b642b06db2208798bcbb28a28dec8fba4c03ac6c7e3c7ff7dbda9d1c299271b6312f2f303116dbf8db668a9601c91ce18362154f59aa8b037ada2f1be06b9c0d7d7600efa9704ddd815995bf0d217d7abf3c16b69bf7718a0d260417e5187bae87063f41536d38fb785b15376f93f15f95e708ac1b4d2f2bf17c64b6bb521e207ee6a92032a91566a88c11a386714ff3a3d28cd07ec6ee9f5efd6bb0dadb4f7d1097f14a9ccc7937d34ea2cbb692ab40c56329c3db2883edfb7cd13a84c8c59a"}, {0x38, 0x117, 0x7, "a47b5632b571769c87a9a0b34ddb68f8e50b43aec4cda6aa4653dcdf69eb879e7b2ec04a22e9382b"}], 0x12a0, 0xc080}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000db5000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008b9000)=[{&(0x7f0000673000-0x95)=""/149, 0x95}], 0x1, 0x0, 0x0, 0x8}, 0x10000) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007fd000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa4e, 0x80000001, 0x6, 0xc5af601f2ffd2146, 0x81, 0x200, r4}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000d9000-0x4)=0x0) pipe(&(0x7f0000f49000-0x8)={0x0, 0x0}) getsockopt$netlink(r6, 0x10e, 0x2, &(0x7f000040c000)=""/4096, &(0x7f000000e000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000db0000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000-0x4)=0xe8) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000e00000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000aed000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@rand_addr=0x5, 0x0, 0x0, 0x2, 0x4, 0xa, 0x20, 0x20, 0xbd, r4, r7}, {0x8, 0x3, 0x57, 0x2, 0x8, 0x5, 0x69, 0x2}, {0x5, 0x80000001, 0x10000, 0x7}, 0x9, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x2, 0x7, 0x5, 0x5}}, 0xe8) [ 1371.945967] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000045f000-0x4)=0x0, &(0x7f0000248000-0x8)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0xd17, &(0x7f0000943000)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00007c8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000944000-0x4)=0x1c) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000943000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80005, 0x7fff) bind$llc(r0, &(0x7f0000ef4000)={0x1a, 0x1, 0x9, 0x9, 0x10001, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000265000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00007b9000)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000469000-0x30)={@ipx={0x4, 0x200, 0x20, "b800af9f1155", 0x2, 0x0}, {&(0x7f0000191000)=""/9, 0x9}, &(0x7f00000d8000-0x1)=0x0, 0x8}, 0x30) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00008e8000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="de42741d1f99", [{[], {0x8100, 0x6, 0xffffffffffff0fed, 0x6}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x88, 0x1f7, ""}]}}, @igmp={0x17, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a4a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e13000)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000340000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd7000-0x4)=0x0, &(0x7f00002c4000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000577000-0x4)=0x1975953c) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) 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$kcm(0xffffffffffffff9c, &(0x7f000000f000-0x38)={&(0x7f000000f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f000000e000)=""/58, 0x3a}], 0x1, &(0x7f000000e000)=""/66, 0x42, 0xbc}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000a000)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x5, &(0x7f0000874000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bf2000)=0xfffffffffffffffa, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000b18000-0x10)={0x2, &(0x7f0000554000)=[{0x14e3, 0xfffffffffffffffd, 0x206, 0x0}, {0xc112, 0x0, 0x259e, 0x1ff}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000145000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8, 0xff, "7eeeb39ef8a9d3433464bd8183201b029ac19585fb7a635f861c2f30a369ac8037553379810953560e963449a8cb0b6972d2061aff18b45984e0918f29878bd5e432c7a7499f24a9e7443989501fe39a"}, 0x160) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fa6000-0x10)="fc26b55ba26bc012a7d70a20c4e9923d", 0x10) 2018/01/27 15:28:52 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000202000)=0x1c, 0x800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000074e000)=r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x6) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu=0x20000000000009}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f000017f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x3, 0x1, 0x6}}], {@ipx={0x8137, {0xffff, 0xdf, 0x5, 0x5, {@broadcast=0xffffffff, @random="1a81c10a9fe5", 0x6}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "6f591698f70d82c3e6665dd603af2b6798c546213b9fca6c695ec4476614dc8dcf17f651ab66c43191a3049911498fb561f12ff9085c63d40da5a1ce2b4b51ba25ebf015c4b89b0d073ef3a9dd7c54eea4e722e7bc110e0f9f0d85189104c7549818d54698ada5eac78c4c42a77aa8e0eb7494fc760102348cfa46faa36dee653222110f0ec68633982f181ffb02ba1ea1eb6628f8d28f78dac2d3bfad0d289cf4b311f23ea3c3b541cfd1f51eb1ab43af3e9c9aa474ae0a7e2cb14191a42ad585"}}}}, &(0x7f0000ced000-0x14)={0x0, 0x3, [0x98, 0x6bb, 0x474]}) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket(0x1f, 0x80f, 0x4) pwrite64(r0, &(0x7f0000f65000)="1c350f6098c1cea561c0c764065f73c30393531cfe5429090a9acf3692af23db2687c2e129e2f66d3187848107ae766478bb0583fa840f", 0x37, 0x0) [ 1372.010707] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 15:28:52 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000ab3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000563000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a23000)=0x4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000254000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(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(r2, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r3, @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) [ 1372.080277] nla_parse: 1 callbacks suppressed [ 1372.080282] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 1372.121573] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffd, 0xa, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000a000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000b000-0x5c)={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x5}, 0x9, [0x535, 0x5, 0x6, 0x80, 0x0, 0x2, 0x4b, 0x4023]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000012000-0x4)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000017000)=0x0, 0x4) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x17, 0xf, 0x4, &(0x7f0000c25000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000099000-0xa4)=[@in6={0xa, 0x3, 0x875, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008cc000-0xc)={0x10000000, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000771000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aac000+0x354)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d8d000-0x28)={0x80, 0xfffffffffffffff8, r3, 0x3f, r4, 0xfffffffffffffffd, 0xc9, 0x3}) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3b000-0x4)=0x14) bind$can_raw(r1, &(0x7f00008bd000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001fb000-0x160)={{{{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]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0x62a1, "b41f8c149835aeb67c0b7e7d77626435121f6f14f97f9af8ffd8f10bc5eab150f6ddbcd47786791a3fb7627dfb99c18588191ef4a1858adb5d4d9087a01d86db4a75a64d4aca6cf1380b64ca3e8214b0"}, 0x160) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect(r1, &(0x7f000033a000)=@nfc={0x27, 0x7, 0x2, 0x0}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x6, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000003000)=""/8, &(0x7f0000007000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000005000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000966000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000968000-0x4)=0x0, &(0x7f0000968000-0x4)=0x4) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f0000d3e000-0x90)=[{&(0x7f000060a000-0x1000)="94", 0x1}], 0x1) poll(&(0x7f0000dd9000-0x20)=[{r1, 0x1201, 0x0}, {r0, 0x40, 0x0}, {r0, 0x809e, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x8) recvfrom(r1, &(0x7f00004e5000-0x57)=""/87, 0x57, 0x0, &(0x7f0000e4d000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f000000b000)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) sendto$unix(r1, &(0x7f0000002000-0x4)="84f7f124a8ecd19c376ddaffb0189240eefa7a19f194ddbf3959e0", 0x1b, 0x800, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000f1d000-0x4)={0x7fffffff}, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5d) getpeername$ax25(0xffffffffffffffff, &(0x7f0000fc4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c1c000)=0x10) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000cf000)=0x0) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r0, r2, 0xffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f0000a23000+0x686)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000001a000-0x4)=0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001a000-0x20)={@common='irlan0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0x26) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f000001a000-0x10)={0x3, {"9bf33ef94599d2"}, 0x40}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000011000)=0x59e1, 0x4) recvmsg(r3, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000011000-0xcc)=""/204, &(0x7f000001a000)=0xcc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f000001a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000019000)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x200000005, &(0x7f000000f000-0x4)=0xb, 0xfffffffffffffcdd) socket$inet(0x2, 0x2, 0x8) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$bt_l2cap(r0, &(0x7f0000c26000)={0x1f, 0x7, {0x5a, 0x8001, 0x3, 0x3, 0x3, 0x91c}, 0x8, 0x7ff}, 0xe) write(r0, &(0x7f0000ea7000)="240000002a0025f000154302dd000007000000000000f504000000000000000aff3f8ff0", 0x24) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8e8d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de7094bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6a34b1c88a5f2a9569a095abdd16af527c8b9484a9d4fdd7bde4265b035d218a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x40080, 0x0, 0x0) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38, 0x0}, 0x0) sendto$inet(r0, &(0x7f000010c000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ca8000-0x48)={0xa, 0x7, &(0x7f000013b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x78}, [@jmp={0x5, 0x80b, 0xf, 0x1, 0x7, 0x100, 0xfffffffffffffff0}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000008a000-0x4)='GPL\x00', 0x2, 0xf0, &(0x7f0000b6a000-0xf0)=""/240, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(r0, &(0x7f000015b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000c9d000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d01000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x66}, 0x0}, @in6={0xa, 0x0, 0xe8dd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}], 0x58) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002d1000)={r0, r1, 0x1, 0x3}, 0x10) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a78000-0x8c)=""/140, &(0x7f0000075000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000679000-0x38)={&(0x7f0000be3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000011d000-0x10)={&(0x7f0000059000-0x380)=@newsa={0x184, 0x10, 0xf099eda7981d3a17, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x33}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd128-generic\x00'}, 0x0, 0x0, ""}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000620000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x284}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2018/01/27 15:28:52 executing program 1: 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) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x80006, 0x1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000004000-0x1)=0x36f, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000c000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1b, 0x8, 0x2, 0x4}, 0xa0) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) pwrite64(r0, &(0x7f0000505000)="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", 0x1000, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c79000-0x20)={@generic="d430315364b400db1f404dbdfd6114dc", @ifru_flags=0x9301}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000041b000-0x4)=@int=0x3, 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c94000)="", 0x542, 0x0, 0x0, 0x0) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80f, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000-0x5d)="b09c9b1ec1f3e57d51a5a30700cdeb1998ff769285dc80f78326c825663e79eb3dfe3a1b542b1ccd70ee1bb36dea1f15e3b02825e939339e667815422a1cd779f091fef9c1d72e96977080153a82f4292d7dd20d152b1b591deaea45d4", 0x5d) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x10) unshare(0x8000400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/27 15:28:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000029000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000028000)=0x1c, 0x80800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f0000028000)=0x0, &(0x7f0000006000)=0x4) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000029000-0x4)=0x3, 0x4) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f00003bd000)=0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000042a000)=0x9, &(0x7f0000c1e000)=0x1) sendmsg$inet_sctp(r0, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c38000-0x4)=0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000893000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000862000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x8000000000f) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000093b000-0x20)={0x7, 0x200, 0x200, 0x7fff, 0xd56a, 0x99c, 0x6, 0x2f41, 0x0}, &(0x7f0000cc3000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000094b000)={r3, 0x80000001}, &(0x7f0000602000-0x4)=0x8) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) listen(r4, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000af9000)={@generic="39ed036fd56b55a7eb128b1382f976b7", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x10000000000002ad) setsockopt$sock_int(r4, 0x1, 0x3d, &(0x7f00008e6000-0x4)=0x1, 0x4) 2018/01/27 15:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x54, 0x20000044, &(0x7f000024a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x2000000, 0x1000010001, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d3f000)={0x0, 0x3}, &(0x7f0000d8c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b2a000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000010000)={0xd0, &(0x7f0000fd7000)="4135e340a84aa9a7a1d16462b7d415845c2b4ae0daf27239545152d170b917818a5f7504eadf7d929f7ae3402768384a86d86053e560c4f1df92d02a2e6cf2a297ed4d1a49f3f6c863f03a5fa41f08a523825d6fa077781c4ab97de19aef7893a92210c716cef98e3d5fdca0d690652e69bbcdbc1fadec5562e31aac36bf24e229a514fe005f6b1005054afdeef3dcd651c304949c04f5037a85b0f3ff4762d6b32179f110b8e8cb3a7814325c05e74b4749337b652ecce688b1079d467f9aac7d69d3be164dfdbfc2255ade0927cdc8"}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) 2018/01/27 15:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f00005f7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b46000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000380000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f3e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000094c000)={r3, 0x2}, &(0x7f0000da2000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b1d000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [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, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a63000)={@common='nr0\x00', @ifru_flags=0x6000}) getgid() connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = socket$inet6(0xa, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007ad000)=0x0, &(0x7f0000ae5000-0x4)=0x4) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 15:28:52 executing program 5: r0 = socket$inet(0x2, 0xf, 0x7) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000097f000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e7f5143170c5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005000)={&(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000-0x60)=[{&(0x7f0000006000-0x41)=""/65, 0x41}, {&(0x7f0000005000)=""/243, 0xf3}, {&(0x7f0000005000)=""/55, 0x37}, {&(0x7f0000006000-0xc5)=""/197, 0xc5}, {&(0x7f0000006000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000005000-0x5e)=""/94, 0x5e, 0x4}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000005000)=0x1000, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xaa) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0xa5)="da2532b38ee6b07a124e700128b5147ca563fef65a71fa040c73b76529952566d71fe3ea2148cd1d8bce8e0040318e23aeca65a02f21d622cd8a8a96a95e7adbba5ae02e393a4d9da7f85032e8b106ab1e0a260e0dc7bf1506c747aafd19801fbd7b2491b227956fd4e22f44f368f77b3f0dfa841f38ec78c50f59c7c2396d3053ad2c875d591a6bc0d0572e7f13a23892e5e47b1acf1231a2bb3257ff555b4a5fc9ae03ff", 0xa5) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x99, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/27 15:28:52 executing program 1: r0 = socket(0x11, 0x2, 0xfffffffffffffffc) connect$rds(r0, &(0x7f0000620000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 15:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0xa9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 15:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a81000+0xa64)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00001e3000-0x38)={0x0, 0x0, &(0x7f0000f86000)=[{&(0x7f0000d3a000)="5881287c8a90b312b052d459420422900889043bcf7f23a4419d669cf61b5dfb6d3bd17006d4c81422e9e878701d30f309af46fbf962156f072341c7896121beeeb96ede57301f6ea929378bd1164e11da1ebc6943a63bcc002b344a53b81f8a18b3671273da69f053bc39495038969ccf55ff004757a62a0c3a", 0x7a}, {&(0x7f000058a000-0xe7)="875e213398e6105c6952a37f39fc1b0d6181b63eeaa6f864ec2fb0a7a4635fa632c7405e743fdcb5afab354d2107530d2eef03261f4b517bd6608a1d7d1fd712639b63f86c1baeef6bc0efa09c00ca6a96ad4860ffab2abbcd7b662872cfb185e3d4a6009ffcc288be7c7da1323a2f7c717b31b73628afc6ac43853dc2df43edc2a77d9fe99eb945f5f4f9677d6224a9bc8955cfc336bde6fd64792b716033ca38b78b68dda2f24e167590e3876760f7c3c85c2ddc653c13ff28a7b9f93bdcd2d207eb819cd8ab7769c7d6aef52ae5fd238885b3b759dbf31572dcfc9aa98ff64751a19afc59fb", 0xe7}, {&(0x7f0000674000-0x1000)="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", 0x1000}, {&(0x7f000072a000-0x33)="f95b43bff742a7e2032cc6300cf67b0fd0e4d61000960533071cf64e51162c2dadf81005c0b2465c72debb445ccf9bb771cc31", 0x33}, {&(0x7f0000068000-0xd0)="4cfdd4d8fbcebf334234c3b24fc70f4287985907464dd9ff087f3457cc15fc7cfcbe31caa7736560b5f2783bcb522c06655dd819e82ed5201b9170b3783fa947faa4252307928b31b12eaa0700017a454049c8717c907c3ad9b48a6c976e9feea6e02cef763d4649496b6d27bcd9564884f741be18407287dc5b75e6166952b485c96019fb908a0494eb2319a298ce4a684241bd07b4412d51a05bdb928e47e62c60b79ead27f14aa44e4b79d75d60136e57a5aa9fec631097666e6afc684c51967239f0747b703ce946a49104a44c87", 0xd0}], 0x5, &(0x7f00008af000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x1}, 0x400c800) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 15:28:52 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000129000-0x4)={r0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000090c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df0000-0x4)=0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000def000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f00009ef000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000208000)=0x3a) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r4, &(0x7f0000df0000-0x17)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip_vti0\x00'}}, 0x1e) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000d41000-0x72)=""/114, &(0x7f00007fc000-0x4)=0x72) write(r1, &(0x7f0000ded000)="", 0x94f386f79cff0d07) 2018/01/27 15:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000c34000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) r1 = socket(0x10, 0x4, 0xffffffff00000001) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000011b000)=0x5, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000a8000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de7000)=0x12e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006d9000-0x1c)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffff87a}], 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d62000-0x18)={@loopback={0x0, 0x1}, 0xc4, r2}) 2018/01/27 15:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x800000000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000c28000)=0x0, &(0x7f0000263000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f3000-0x250)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000007b000)={0xffffffffffffffff}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f00000f5000)="23b6f4225848f82728d74a641ea6ae00f59c0b19573c1c34f799ee9b623b42dc8a7398dcb65bcc902eb9f8264e3de3d24f38e3f9abd2e741f8acb5f0ae19e68130882f625bbb455e17bafaf5d1da2909f361d25dff70d0113d2818e8af0974d9750151c839af9ce029516e982fae0cdcd78c6812be33d25eb883c355319c377522b76de91237b17e06c5c6a9f88d1e0d897a560050b33c497c0f0f47e0a1756004ec3e56dda4d33ef9dad38347dbf40cd24602ea132e8f5e3f53522f005276ccfdd0ec14345618eb") 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000d000-0x4)=0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) socketpair(0x7, 0x5, 0x352e, &(0x7f00008d4000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000d27000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d26000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c52000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000488000)={0xffff, 0x2, 0x3, 0x1000, r3}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000aff000)={r4, @in6={{0xa, 0x0, 0x8d7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x10001, 0xffab, 0xfffffffffffffffc, 0x4, 0x7, 0x3f, 0x6645, 0x4, 0x5, 0x101, 0x7, 0xf0, 0x1, 0x5]}, &(0x7f0000d28000-0x4)=0x108) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d25000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000d26000-0x4)=0x2) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000034a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000793000-0x8)={0x0, 0x0}) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000ba1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000086c000-0x2)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r2}, 0x14) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aaa000-0x4)=0x0, &(0x7f000071b000)=0x4) r2 = socket(0x10, 0x6, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ad5000-0xcc)={0x0, 0xc4, "0a6faa66d31d3653952ab91fef0c6cd9345f8969a4321bfe1e12ad88527dcb136451acd0ccc0c302309b1d22acf947d06c935f94e2a358f4cf58528f024e7acf3ff1cb762071de506da5b0aec2bd31bdabaac34ef751ead0c0ff4100c279ddd434858a4292cb760aef0b933fde9dc8899a4ac707276ee35f58018a9dfa61de44fb147c666c20719dc9ec79332a18ad6f30c9584ebf7f8a8eba8f9e7c68dafc12510f62c1bd9fdfee06c59a16045837bc802e0fea764d80339351e082e92e78ff37053634"}, &(0x7f0000734000)=0xcc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007f1000)={r3, 0x2}, &(0x7f0000a11000-0x4)=0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) accept$alg(r2, 0x0, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) accept4$ax25(r2, &(0x7f000096d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000)=0x10, 0x80000) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d2c000-0x8)={0x0, 0x8001}, &(0x7f0000fe6000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000166000-0x6)={r1, 0xfffffffffffffff8}, 0x6) 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) preadv(r0, &(0x7f00008b1000-0x58)=[{&(0x7f0000ba2000)=""/10, 0xa}, {&(0x7f00001ce000)=""/194, 0xc2}, {&(0x7f0000682000)=""/0, 0x0}, {&(0x7f00000ed000)=""/174, 0xae}, {&(0x7f0000ccd000-0xa9)=""/169, 0xa9}, {&(0x7f00006ce000)=""/251, 0xfb}, {&(0x7f00005f5000)=""/80, 0x50}, {&(0x7f00002a5000)=""/4096, 0x1000}, {&(0x7f0000d45000-0xcd)=""/205, 0xcd}, {&(0x7f0000c81000)=""/172, 0xac}], 0xa, 0x0) r2 = accept$inet(r0, &(0x7f000018f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000143000)=0x29, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097d000-0x8)={0x0, 0x3}, &(0x7f0000ced000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000e2000)={r3, 0xffffffffffff7fff, 0x4, 0x3}, &(0x7f0000e9c000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e70000)={0x0, 0x8000000000000}, &(0x7f0000403000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e19000-0x8)={r4, 0x1003fffd}, 0xa) 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) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000fe000+0xa4f)=""/149, &(0x7f000082d000-0x4)=0x95) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f000037b000)={&(0x7f000069b000-0x32)=@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}}}, 0x32, &(0x7f000061f000-0x2f)=[{&(0x7f0000027000)=""/94, 0x5e}, {&(0x7f0000228000-0x1000)=""/4096, 0x1000}, {&(0x7f00003bc000)=""/192, 0xc0}], 0x3, 0x0, 0x0, 0x80000000000}, 0x60) connect$l2tp(r2, &(0x7f0000d47000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x3, {0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x80}}}, 0x32) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom(r3, &(0x7f0000602000)=""/133, 0x85, 0x22, &(0x7f0000597000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) accept(r1, 0x0, &(0x7f000067f000-0x4)=0x0) accept4(r0, &(0x7f00005c4000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000f30000-0x4)=0x10, 0x80000) getsockname(r0, &(0x7f0000666000-0x3a)=@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}}}, &(0x7f0000a8d000-0x4)=0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003b0000-0x4)={r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00008ae000)=0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = socket$inet(0x2, 0x0, 0x74) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000de7000-0x18)={0x0, 0xfffffffffffffff9, 0x20, 0xf48, 0x3f5}, &(0x7f0000adf000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ce1000)={r5, 0x0, 0x100000001, 0x4, 0xf323, 0x0}, 0x14) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007d4000)={r5, 0x6, 0x5, 0x200, 0x9, 0x8}, &(0x7f000035b000-0x4)=0x14) close(r0) 2018/01/27 15:28:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000c40000)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066e000+0x46b)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0xffffffffffffff01, 0x2, 0x8001, 0xa, 0xa0, 0x80, 0x73, 0x0, r2}, {0x7fff, 0x100000001, 0x3, 0x6, 0x200, 0x1, 0xfffffffffffffffa, 0x9}, {0x5, 0x3, 0x1, 0x7}, 0x10001, 0xb, 0x2, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x3, 0x1, 0x3, 0x5, 0x1175}}, 0xe8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f000000a000-0x12)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000)={0x3, 0x6}) connect$netlink(r5, &(0x7f000000a000)=@proc={0x10, 0x0, 0x1, 0x80}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000)=@sack_info={0x0, 0xfffffffffffff68c, 0x9}, &(0x7f0000009000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000)={r6, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000004000-0xa0)={r6, @in6={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x6, 0x842e, 0x5}, &(0x7f0000006000-0x4)=0xa0) 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000f8e000-0xf4)=""/244, 0xf4, 0x0, &(0x7f000074b000)={0x3, {"9ab92fba08c5db"}, 0x0}, 0x10) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000112000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f8e000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0xf2, 0x5, 0x3, 0x100000000, 0xb61, 0x2, 0x101, 0x3dd1, 0x3, 0x80000000, 0x4, 0x2, 0x2]}, &(0x7f0000f8e000)=0x108) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f8f000-0x14)={r3, 0x1, 0x4ae98761, 0x3, 0x400, 0x2}, 0x14) 2018/01/27 15:28:53 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000b95000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000087c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="a11d9ee925704bda5f9d3426fac42d055b393a2f096bccd19b7c457ebeaa5a20c119064d1ee1b50598eaf3aa3b22e799cf7cb744b593ac1e6b430644c64a28ed8cc606cdf4") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007e2000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000b5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003ad000-0xa0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x5, 0x5, 0x1, 0x40}, &(0x7f00000cb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f20000-0x8c)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = socket(0x40000000015, 0x5, 0x0) bind$inet(r5, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r5, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f0000879000-0x30)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003fb000-0x50)=""/80, &(0x7f0000d4b000-0x4)=0x50) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000c25000)=@generic="e59fd19842dcab2bf413b10b73511c3a") ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fcc000-0x4)=0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f00005f5000)=0x5, 0x4) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dec000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000086a000)={0x0, 0x0, &(0x7f000052a000)=[{&(0x7f00002e5000)="ca33ba010e271442af30a62f435be8567e", 0x11}], 0x1, &(0x7f00005fb000-0x18)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) socket$inet(0x2, 0xa, 0x0) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c84000)={0x4, 0x1ff, 0x2eb, 0x6, 0x1, 0xfffffffffffffffe, 0x3, 0xdf, 0xbe, 0x3, 0x10000}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f2e000)={0x0, 0xfff}, &(0x7f00009c0000)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f000076a000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ccd000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ae000)={r3, 0x1f}, &(0x7f000012e000)=0x8) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r2, 0x8939, &(0x7f0000682000)={@common='yam0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008aa000-0x2)=0x1f, &(0x7f00003af000)=0x2) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000689000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000d01000)=0x9, 0x4) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a2c000)={0x3e}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fde000)=0x2, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fdf000)=0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d2e000)={0xb71e, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x995d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x80000000, 0x374, 0x6, 0x0, 0x7, 0xb5, 0x39}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e01000-0x82)={0x0, 0x7a, "36d4954d8c7fa08193628850aabc9282ab499d49e38703dcb58feec3396e8565f6ab6bd98ee63a44f4525e50e6a03568472df583d45146904539453dbe85df873601bd3d4e9a31d163f4ff143414ccaa7035e4128508962cd0ac240cfb1c4bfe15ae2fd5e631780796db5d562dbd805cbfc63f87d8f93244b2ea"}, &(0x7f0000990000-0x4)=0x82) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000561000-0x8)={r3, 0xfffffffffffffffb}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fdf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000965000)=0x2e) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) unshare(0x4800000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f00002f9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000162000-0x4)=0x32, 0x800) sendmsg$nfc_llcp(r1, &(0x7f0000174000-0x38)={&(0x7f0000dae000)={0x27, 0x7, 0x5db8, 0x2, 0x6, 0x9, "2243b596d77941616b810f78c3277105f4a514d97cb114ed9c66d07f16c64e2c99c10e615b876ab6dd8a6a1b345bd7166bc6ce0b672f529c15e36917162037", 0xd021}, 0x60, &(0x7f0000689000)=[{&(0x7f0000277000-0x6c)="68c25642eaa4224748a279fd387676bf68d507830ceca94b9c25c9e50238326b3621b681851a67e319abca2e40f844cb1eef290b979d0734ce3b4fef5cb239564061d8e6fbec4a7cdb123aebc73e25ef9a658853311d01b53def76258fef00a92de3419602e53ed5c7a43982", 0x6c}, {&(0x7f0000950000-0x53)="be024aa8f42affcb651dabcfaff7ffd091ab8f9ed7696da81fe4fc87f4d428502c202de769d6e64f40618db41d12514d29d6c7630a1055d6f994a8e8ed15cc0a1e3cd983dde3aee3dbd76e94c97e4fae373114", 0x53}], 0x2, &(0x7f0000de7000-0x18)={0x18, 0x109, 0x10001, "70c5c6f80f"}, 0x18, 0x4000}, 0x4000000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000522000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ctr(cast6),cmac(seed)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[], 0x0, &(0x7f000039b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f00006ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000181000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000e4000)={{{@in=@loopback=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f7000-0x4)=0xe8) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000006a000)=[{&(0x7f0000739000)=""/99, 0x63}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e35000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d69000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4000000002, 0x0) write(r3, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$inet6(r3, &(0x7f00008cc000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) socketpair(0x6, 0x0, 0x8000, &(0x7f0000133000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000970000-0x10)=[{0x2, 0x5}, {0x0, 0x8}], 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000356000)={&(0x7f000097c000-0x1c)=[0x9, 0xa19e, 0x6, 0x8, 0x4, 0x400, 0x1], 0x7, 0x9, 0xffffffff, 0x3, 0x10000, 0x6, {0xb3b2, 0x4, 0x1021, 0x3f, 0x1, 0x9, 0x5, 0xfffffffffffffffe, 0xfffffffffffeffff, 0x2, 0x2, 0x3fffffffc00000, 0x10000, 0x2, "ed7b981f43b100b65bd3c8a0c534bcae2f7a0d97a54f3281b1c819ac535ddfce"}}) socketpair(0xa, 0x80000, 0x2b, &(0x7f0000f6b000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000753000-0x5c)={{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, {0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x757}, 0x5, [0x7, 0x5, 0x3, 0xfffffffffffffff8, 0x7fffffff, 0x10001, 0x5, 0xfffffffffffff92f]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e97000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d3000)=0xe8) r8 = getuid() sendmsg$nl_generic(r5, &(0x7f0000382000-0x38)={&(0x7f00008ec000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a06000-0x10)={&(0x7f0000e3f000)={0x1794, 0x11, 0x0, 0x2, 0x3, {0xd, 0x0, 0x0}, [@generic="b9b8dfd19a08d3ee8c0cba8b37847700d5b2034c251a01bf9d1cdd5172a376bd105ec1095b4e22f47bde428dc3ffe6cac4dd8a64ccf96793c24456440e32745392959cfcc31ad4d738133762bc2a80d4000e6a047582d3c4a737947ebff1d14d9f21256d987401d35d9448250f0843c63ac20d72d4ba43cefeabbbce2622a9730790764a3f98c1a60b844d115264ca074bb9b7c7a8a40c04e3ef84a5e1f611a0fac2c5a5e9dffdcf3f75cdfff769f6439abbaec6f1", @nested={0x34c, 0x20, [@generic="7d033248c7ad1e6d9d77b504091a8522c6780e5965d806b461bfa2fc3d63177370498acf0ed0d9a6b329f5550939f9909ccdbbb2c31a2875351bf7658b400ccec7dd210878b29dfec4c2c2c6873b274e87ea8aae01188897b5f665dc4bd793c22e9c6c68cb0176f9f0a5f138d8326b3f", @generic="019e54752ca75b3a165cc598786be8ffc65534ee2518fb8f64632193897a4669ab1f8fd1a053cb1c33c361d3416bec127aa49585393408267cee1068d90b852a3428c48813b06a91ba3111ccf16fe3fa9328522a788e4c09eafdaa88b995884143b1d6e0a6c4ebca3409f44c511244fde47e1081a0b093ab043a0c392b961a7666fbc1162d9a2fc841a65ac53b995cd18b3ea7ea87d119da6e7eccb424a5a6af", @generic="3aa3f08fa931b1558aaa3b86294430d5ff9e40b57a72aebe56e6c2529da76f35abd752d9557c78e2b8d00d7ac8f90cc85b37a91998ee5aef6305133a2fc3d8552ea886c113df45d94a56ea441a", @typed={0xc, 0x53, @uid=r7}, @typed={0xc, 0x6, @u32=0x1}, @generic="c6389be08edbb1e086761a1dd9735a154e3d9aab9c8c2c8a5093349914d68e9006143942b2638aa7ac9d39fe6f29e367d34c28a4a3caa1736a7884f6ef57553cdc6127ea9681bc9d7e7d3d8f3f24b558a3161ae9ea170981154a080a02b65588c6d1a82547161e6f847d51da2d5e992f8e773959555e52aa370c07e11dd3ae6d17155a3d53a556f73c83e1855c2a6ee53e71f3c2d1", @generic="f37339fc0f4172e32b364814c5844322ac8c12a9801b8cac319b77aeaa78d64a434bc0139d6697fec77b8995b8b1ff4be1ca40c25fe0094682f770f7c3cc1f3cc51d", @generic="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"]}, @generic="e60586b9933944aa9ab35bc96d767384753897f83ece5571e362af8ff2b59e10c940d4a4463f45e6e3d509a7aa610e6c914570f279e06fb302915bc8d136c4585045e26e90769419e06513b153ebe8fd9857a5787e02bcee77205b24e932a57c84704373652bae92d973352bf7a62d29010269dbc20ce4adb3bcc17090c9291e7e1af1058e9d1324f1c18f03c21cff784472d0b95d9d6e4279b7c832b8e972c0b2d9ffa97c3cad1991e923cae22672fde398a1b8108c5cdf8c0f79325ce95f0d2a28c9930a282afd06727f70dd1fc86e8ff44a56c644d931eb721889ca7f076a3ba3aa4c4170cf8ee0d2e59c6c77c1c7ab6e46c5", @generic="b2eb2eefdfab92cac459fea5d97de44277197381085d9be5f21f55ebc52a86fc16324ff64f3ca67382c6e81bc22f86e21af527845b1c055e1e2c55ec0540beedf05fb91f4df36b75abd32844376e0275286502dd3c9212f924395a8b6565016e57e600a1d8ce4db6e50e685043f8f047dee88ca16104a41523fe8b0f1383a03631c22ba11e57ac", @typed={0xc, 0x81, @u32=0x5}, @nested={0x10, 0x95, [@typed={0xc, 0x58, @uid=r8}]}, @nested={0xb0, 0x27, [@generic="ece8bb9a66024fb2cbb045db1d092ab22a2d2ab3ea04f99a07ce696a7eccc6a13e3aac82be82537cf0e129fa134d196c31636fce97cd62765b53d9de0cacb7a79e2f0aff18d10ffa3176008f32aa7cb60df4b8b4125449c9669d5110a7a619e569f85a0cd263418b0623e4d20415b4725a65ada6cf6c4ca42cc1a44c58e26c765197900c16ab43b55233366258fe329d4bc9", @typed={0xc, 0x2d, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x82, @str='\x00'}]}, @nested={0x1138, 0x73, [@generic="a5618f114d612a40981c9316a2b5de63d2305652c8871a06ccd34b7f65", @generic="8f1dfb1ef1cdda5e4aab71d409df64a0aa2b7805d893b6588a418820fa72f7c37f1bd597c6a237d2ef203362749e353d46983a242a25c65cf0c55da97ddccdb2afb6df150e5fdde9eb237bcd23b886e95a6f0c6adac62ffb3b86809e52f53553f9b471eb87afaa1b380050b7d4360e2dd98889e864c030182dc9faf781f7140ea2484337d8969a0432e76e3ea9d790c61ba4b1cf43e26f6ad97caf830afa96182e28ca598ea445d7c62f99ec", @generic="644e9999533c04326a75a88223047cfda27d27d24ab95037f725e7043d015e4ac388700fb2800a900533383833811c263515853ea59bc1de58019106b6c2c4981538689015f4675651c4f4399975c1e13350d871143fb9e6d42619c7b7f511ec21f0c68bfd941a32", @generic="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"]}]}, 0x1794}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) connect$ipx(r5, &(0x7f0000df8000)={0x4, 0x2ca9, 0x100000000, "f6f46422f944", 0xffff, 0x0}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f00004dd000-0x20)={0x0, 0x200800000000000, 0x6, 0x4, 0x0, 0x5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc1000)=0x0) ioctl(r4, 0x8916, &(0x7f0000adc000)="0300f0ffffff0000fa674093b97699e0fe405d810e0421c1c192fd74a8bdfd3f1b3aea60bc9bb4c3b4b51c226caa29ce06b6acd587bf") recvfrom$inet6(r3, &(0x7f0000105000-0x6)=""/6, 0x6, 0x40000040, 0x0, 0x0) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bb6000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7c2c, 0x1f, 0x3bc, 0x7, 0xbc6a, 0x800, 0x3, 0x0, 0x101, 0x209f, 0x8, 0x0, 0x8, 0x0, 0x593867eb]}, &(0x7f0000bb6000-0x4)=0x108) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb5000)={r1, 0x9}, &(0x7f0000160000)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bb6000)={@generic="8168385ffbb8c55ac69096671055d5a6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f000012e000)=0x0, r2, &(0x7f0000fd0000)=0x0, 0x6, 0x5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001b0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000081c000-0x8)={r1, 0x3ff}, &(0x7f0000e51000-0x4)=0x8) recvmsg(r2, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r3, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000fd3000-0x4)=0x1f, 0x4) 2018/01/27 15:28:53 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x188)=[{&(0x7f0000000000)={0x27, 0x9, 0x0, 0x7, 0x3, 0xffff, "5c996476ece70063210a13f71510fa94855734e1135fe719e3b0b325cb50dab2f6db5dbc26b8b07cafd6a2cc2f194e3219bd3617681ef07af59243996c3627", 0x9}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f00002a4000)="90c85f89d8f0b91ddee893f46c086cea60b4", 0x12}], 0x1, &(0x7f0000742000-0x10)={0x10, 0x88, 0x7, ""}, 0x10, 0x20000000}, {&(0x7f0000965000)={0x27, 0x1000, 0x6, 0x6, 0x9, 0x9, "6c6cdf83752154a02c22529ec0e6a64eff5647805fe3e54446b50336991cafb2711d934162573ca79c7b3f58dfeee83a7b95af191d38fdb6802f42424b7ad1", 0x4}, 0x60, &(0x7f0000001000-0x7)=[{&(0x7f0000000000)="ba", 0x1}, {&(0x7f00009ec000)="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", 0x1000}, {&(0x7f00007bd000-0xbd)="7a00f1ddd539da90f4767dc5a24af35d625c9a62024f013d1c6082dae2de3f877485bfc53ce966a91cdab4520607618c0db54cd3f34d13623cc0225d02dc9c699958865b47da53139ca5298848147559ef653f0584e3044e56cc06cde70ea2f4593e9d105104f3c69363d3a270c2d7c6295c2ec8ec16f45b84a9ec8b75ee59a05c5f9c3b238dd3f4468bcab7db55e283059789ba1bfab429cf5dfbf8c5d1bfbc1e57189fbd0e62b728cc01d5149e81a71dd72815f162bde9fcd8017579", 0xbd}], 0x3, &(0x7f0000001000-0x1010)={0x1010, 0x10a, 0x4000000, 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"}, 0x1010, 0x14}, {&(0x7f0000001000-0x60)={0x27, 0x6, 0x3f, 0x7, 0xfffffffffffffffc, 0x5, "5a873f49633572b868b3d5f9adf132edebd9432c45e5b9fa96525de9953abf7232b337d44173b17274f0feadb910c609e87bc9e3d8073a03b92f8d541b8603", 0x1000}, 0x60, &(0x7f0000f65000)=[{&(0x7f0000001000-0x1b)="db7fec0704151c02f037f3688dbe5d27668ca488de73e53f3f9d0d", 0x1b}], 0x1, &(0x7f00001c1000-0xa8)={0xa8, 0x11a, 0x8001, "d431d377a0efd2f382aa521d1259220c8a17bfca34d8031ee4f93bc57356cee721a8941ee78c133bd311ee2d2b94b9d0d642cd0f23c13d0917c2fcbdf314d20867f58f9b67e9745a5c9aef0ae523dbb9e3b1a191c6c6d2506bb3b5122299e306194e099263376c021a600b5df91c0473b92b595646d71572ce135437c2ab569de11ad2e68d9cb0e9d10fb91d77c2ab7d0863"}, 0xa8, 0xc810}, {&(0x7f0000000000)={0x27, 0x80000000, 0x3, 0x4, 0x0, 0x6, "976e80a4a9a2985520183c8a25d0a24e7ae944d1ff01716d57642ac7dc1e8ea930b79305e6b1754e667bf86d20561de8fbf902caaaf4cf5166f5b1aaa2cf27", 0x3}, 0x60, &(0x7f000002b000-0x10)=[{&(0x7f0000e47000-0xf5)="1d677c2b00fcdb4813f59b9463a86d1e0c9472cec1c7c79b4801d61b95bd6c8e99cf633317e8e2f747fde2738c41d1091fe521b0aa4503ea658b2e8b63c8506ff08940459de55c2e6e1c8014ebeaebedc67a5c7fffe3a2e239a561093349d372caa14a0547959ef7ece7b98d1f091df26f7a4b3b33a3107ebd256b9b8185cc4c3a89585f1ac38110b0540e70382014d5030d73d654557e143338f7a7e10183941c6ecef8cb9250d5c91a0f09fc22f25089639efb6fc380d90b9f4108e6d7fe4d80a8e17ac078be7bbf5ba08b7b4eb9396bbcb288043655de7f8b04658a6f5282d35ebfb2062682c41ce82047dae05f67805466d1b1", 0xf5}], 0x1, &(0x7f0000000000)={0x40, 0x88, 0x401, "e7f5afb0e555c6bb2650f7f5e3d4e38217afca22b7c4f421bd78b42cb51fbf8e46015836713d58969ee58035"}, 0x40, 0x0}, {&(0x7f0000000000)={0x27, 0x645, 0xbb, 0x7, 0x957, 0x401, "638db54c4f02a935c0f492c76e934b099ea7a2a468ea41d1636b42b5a1afc89e3bdafc8e860f44923da952df3c71c452dc70fcc66177dcbf3e04c52617d82e", 0x800}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xf9)="5713b18b93a3155be3411e647f4862f863fd15224a2c84b3c1cfa115d0cfddd328a4b5c21131559358be5449d3cdf63e6ab13d6d9621a0c7086c9c5914ef72564236816eeec710ef2ef4175db90d49b9bfce335894eec20096282405bd65fe95eed827a14fb9d14d9af88abaf122a809ad8b9e52483a76def7b175c898314eccc6e8aecb93251b584c8555d3ba5f5076224ce809acbfa3d48e0c06d753ef1bcf629f67346a44346c43a8fbd617655790558605eb21279333d513ebaa2eb7ed64c6d22bbb563bc9f800840e17ca457ec1cbae5d2b00d9a36d0bd6bc51cc3819614db642e281d2be21fbac38cc122ff7c9d8de4204c2334366b1", 0xf9}, {&(0x7f0000b82000-0x1)="2e5b84d91201c41b762b99", 0xb}, {&(0x7f0000000000)="6046fa5f066db6a5e989b40276344ab1f01d1f403d9bfffffc0344264e8c033ec3253a8e5e6cdeebb7d917cae47e4b4cdbea5e826b24ae3adfc0f2d82822aa4eea1883f283e47fbe26c0a9ae8fd764c8c9ca564ae478259f9198e8", 0x5b}], 0x3, &(0x7f000064b000-0xc8)={0xc8, 0x104, 0x0, "03796de104aa3907ed0c81a6329180b5ac1d76b1d9d02c731d1e16f87918fe8c7b567e7b38966927c8681440f73b60bd52735691115fb6c7fbbe74550d94a88a72e7b2923e860536ea41e7e3ba83cc09cf7e1139041390f4e27f4a5c8770b4b0c33689d4c4c323e5ce68596f41538b0bc370a298ed1d8e5135b0f864bb79039c23af22c5cc972749747a8e8d2a515f95d32042366c2397c12fbe28a92c77e96f2be796c610f6c9f39204fdae105b0ed3ca8665e2770052a0"}, 0xc8, 0x4000000}, {&(0x7f00009a5000-0x60)={0x27, 0xfff, 0x9, 0x7, 0x0, 0x2, "b3190e33a811300712af3761217abeff75ac2607dec8c0dd8a3ff111873a62deec1582cf9839f540a668b7626a9a418cb8d031f5319239835e8cd170ab4bb6", 0xe961}, 0x60, &(0x7f0000732000)=[{&(0x7f00008cc000-0xf4)="10529a62e52f06266e2f5c4589a0373b07cac1bbb72a14d62060667bb871ec80e9865717b590c2ef051f637b9490bc3fc924587f25b7c5da6bf995a101ccdeffedc15c87089ba2a90dc5886b238600f611ac2c918d0c2efe4d59635fb38b72fa8c84c2bb79e464a76374d9b48906b31a529c126a9c0ec1623e3c09c38a0ea6fc3e4e53186a8820aab085003a71655891bf54f4f46ba76bb9e6175fa002a0c6302d433521b87c9c1345c7531f77ce2dd0bd257ff81dcfd17faa089402c105646d1c84657735845e427eb2b9e881b68f7cda05fad4b293be84b149928db6265b392a7ffe2c521ecf9836f885cdb64466a95e67c647", 0xf4}, {&(0x7f0000a5b000)="9a28704fbbf827a1452909335a838e5f20b2", 0x12}, {&(0x7f0000001000-0xde)="28d58ce5caaec44d2ed80ad460040005d2200c9f2f50b467b849eb132a0fc376a886f8b4ef0af105be23dde975946679d1126400ccea575a21a5b218b2a6af2c61df7a9e0015bba89941deea9ebf9760387494a6ce03695f0bacd6b6459dd1b05480812fcff2f950ede7c0661b443920898753517fc9452f470c87d5c313ba8c3231d362c710905f614937c4452a1cb4a4225d4ddae9be45f2dbd0429b8ee4be7e78e5191c381616e1ea02413c9bc5f7069af987aafa22de3fdbb544f7718705deb4249fdeb0d52beedda07f47c78645ce97fed260a31a92851319f3989d", 0xde}, {&(0x7f00001e4000-0xbc)="a86ab65d1e43415c31af234924945153b2fc06786a78c8713159922d5cdaba535cb2458a8aa10f58131338f91a54d4fc94c3926ea1d76eca1b5c9a66def1e7a3db376945f40e20014e7dc451502f78b8ede5824374644bf44d95c14b4e1f6f2111497b898534eb4142e5a7b601c6c4c5a9a42783ea04deca7e21dac76121f32cbfbaa423cac5876547a2c58657086b3512f1bff819b4697b50235b0e5e7808ad0b175a353ec4e80d53b3c3017be8ba396e05701d56e7cc6cbec43c3b", 0xbc}, {&(0x7f0000000000)="d93618a8518f5cb4951b68813af2c97ec49b8bf0957409f557ed620a703708480d385fe70366c3ebf3afd658f61facc089615b2c284f06d7d886da3ac202a63d1a8931f22516b9bac8ca9ec2ec1f39457efb247262b92b5f7fe06fa48c6e23847bb181ff7b897695c6afb2c252efd8baf4c43c4489900fa39013fe", 0x7b}, {&(0x7f000010f000)="534744b8336524f07796c5e6dd1e39c1abd09f3e7adbd745b42722b81677a756c102cc560f8cbc44098de8ec934978546ccc0ae9a6e7de007d0085dfd753a98f586974b2c30fb32a8222df99822e935b0f6e0bdc13b19a8f57663c2fde0020251ce3c4b63d9252f1e589d4e070dc0879f66eb556e47701c0f963ef625b63593a83c019b797c5b70b7e5c9c743d76dc", 0x8f}], 0x6, &(0x7f0000ba0000)={0xd0, 0x3a, 0x800, "78158972b0fc904d2e7776e95dc1b6d18d3c7f6c6ed829d6a580e2082b58e6bd50e8c2a563ec9530f38d2afd9710dd8ffc5f7c0dc368b1479e864917a7063c715b95dd0f74a3f5c62477e70a9d13191da65af15db5bf81e71dcb8d66e6f1ce88901fb21ae509d7d62ad6e29613fbe8336ddac9cc4c58bc8ed322904d99c7a47708eee27fd60c8669fe4cb6096a29a35d396d451e80be15d636eac3a6e7a52a99f757abf8fffbf239771bd9b4d3e86d22c70a4c208d2b0fc5e901d1"}, 0xd0, 0x20000000}, {&(0x7f000084b000-0x60)={0x27, 0x101, 0xd3, 0x7, 0x81, 0xfff, "bae667b064b627200dfd6107aa1d966144d8e645bdbe676935972391affec929c7aa9980dd4fdb1e145c80b391c9f3ee011feb5c8df07f9669d81006cc0168", 0x6}, 0x60, &(0x7f0000984000)=[{&(0x7f0000000000)="57dba6d08f1222b1d16cbc6e60ad018bb7c61408cd9c201c47620707840a7184000de78573837d994db486815741a65c26560641f4c379ab7497f323838593b157eaec4cdb6aebe0b05c0410a499ba3902bd9fcdefe20612855972e47c6c", 0x5e}], 0x1, &(0x7f0000000000)={0x30, 0x11, 0xdcd5, "0ebb6dc0a7f654db85e8ac1595bf601f5e349b35880e9f824c7630023b633c"}, 0x30, 0x0}], 0x7, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x3, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ed0000-0x8)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000791000+0xbce)=0x958f, &(0x7f0000dd9000-0x8)=0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006c7000)={&(0x7f0000531000-0x8)='./file0\x00', r1}, 0xc) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000efb000-0xa6)=""/166, &(0x7f0000154000-0x4)=0xa6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000eb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00008d7000-0x64)={&(0x7f0000a59000)=[0x8, 0x3], 0x2, 0x7c52, 0xffffffffffffdd6b, 0x2, 0x0, 0x0, {0xff, 0x5, 0x7fffffff, 0x6, 0x8, 0x3, 0xfff, 0x5, 0xd56, 0x7, 0x8, 0x2, 0x0, 0x5, "6f4981000000cce50300721b37e03bd61d01010000a7fb4f103dd6f582906700"}}) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000cd4000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) getsockname$inet(r0, &(0x7f0000197000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x10) write(r1, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000089e000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000)=0xe8) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a6000)=0x0) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x80003, 0x3f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008ee000)={{{@in6=@local={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d0000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x2, 0xfffffffffffff027}]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000de1000)={@empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0x800, 0xfffffffffffffffb) getpeername$netrom(r1, &(0x7f0000d6e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002b6000)=0xfffffd72) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$l2tp(r1, &(0x7f000057b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x2}}, 0x26) connect$netrom(r1, &(0x7f0000d5a000-0x48)=@full={{0x3, {"c0eafc872e7121"}, 0xd44}, [{"c45813bb348d2a"}, {"77066863691ebf"}, {"fe024f6abb4f31"}, {"5f2990f85d4a1a"}, {"afb15feeb16a81"}, {"c4fee2d273feb5"}, {"d8079c0abdcf30"}, {"ecd608696077c9"}]}, 0x48) 2018/01/27 15:28:53 executing program 3: r0 = socket$inet6(0xa, 0x4, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eac000)={0x0, 0x3c9, 0x7, [0x2d, 0x9, 0x6, 0x100000000, 0x1, 0xffffffffffff7fff, 0x0]}, &(0x7f0000000000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b54000-0x18)={r1, 0x10, "d6b0bc50fc43313f456ace5b46dfe7a9"}, &(0x7f0000a3e000)=0x18) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000648000)="24000000200025f0006b000420edfc00022100080110b5000010ffea08000100000000b7", 0x24) bind(r0, &(0x7f00005e6000)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='yam0\x00'}}, 0x1e) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000106000)={&(0x7f0000f53000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00008aa000)={&(0x7f0000b51000-0x14a4)={0x14a4, 0xc, 0x1, 0x104, 0x1, 0x0, {0x3, 0x0, 0x6}, [@generic="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", @generic="bf5f1a57903a8906ee99d4f1e7566842a94eed08aa9675315e02382376e065895020a2b864e498a5b7b488a5865d41634221a586f8974db3517296b161752267bb4723db90c633ac3b8cdfffb8ff23333848656b0c21b3ed5619", @generic="3e05cef35414cc73f8876207d9fbd92887c765876663642bd145c249ccde4db9bb85dc0115fd684388c9ec5e022a86af04f08f525820b771b19f4346c39ab4f0ff5d3c0eae3c432b8c1bc8b7a66862d159554dce63c647c7dfc3a8d155ea8f5e680abb5ff91530da426dcc5d8141022bf53529c9ccc9dbe4d3e5a318bc3715557568c74376790bfc017893889e30ce9b168f7c55d2fd1e6bbfa9e3f78367c4e6f8e9b83d9172192eff32869e7e7f51e3db3e2ee6f75364b8dc20878e6640066afc6c4e2f8d5ee5fbdf70b00544e0c0e0d2", @typed={0x18, 0x22, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @nested={0xfc, 0x5e, [@generic="d5d2973c6089407f1a2d418f8cc2e83bef546a83925692d22a901668b8b4c4b910817f812bc454a8", @typed={0xc, 0x38, @str=')/\x00'}, @generic="f9d4bc41c68b4bcf1b1e87e779de4ac95637e929a4457d44557045479364ee457af595e3f72aa35208a1666b79f977d68e6f89be233a93e274ee0ca8cb79ce54c835d20f77c410a88e69d01531e6310fae2be7a655dc6460caaa712a05a77769f7c32634a47024f01be3dd8c88882cf015eaff385cdea723d782da409effa1ebb31b1d525ed2bc9728dfb8a737460dc8c73010d742654944a279e840412b77949cacb307d334d76fb45ca8", @typed={0x18, 0x55, @ipv6=@loopback={0x0, 0x1}}]}, @generic="4c9536dc8e395af92fb1f35d3ec5b0a5817bbb494284fda1625fd985d6357b27d68370eadd79cb92d26586c885cb7a08b3", @typed={0xc, 0x74, @str='(-\\\x00'}, @nested={0x214, 0x6c, [@typed={0x10, 0x3f, @str='keyring\x00'}, @typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}, @generic="919b96256e42834d6157435a46688d6a5a317d4ee1caed32de80dd3af39b5b04e6835fc1c1a8c72da87ae35231795ad8642213d21519d405c1398a30669d9846992328fb7e9a708842b525a53aeeb3506c27cb597eb537e2d55690b75cb1defc05b0fc0e66e0424b595f9a00e4f65fc02b2f3dd92a0baddc610fd991a214e3bde57e067bb7cf5da8086fed0da8a9b47f67bd76a083f7bf033d433db3eeb18ddf7c3b8fb4bf7f29364e736d015289f8613791dcbe179481bfaaa14096e8b57e82e668ec173ce52442d1a0773c5fc77242158b0d658c5adb3be60f5462", @generic="da7be27a6a0781816a1b3f4bfc02e644fe1d89292c7d2dbae8f5163ccbf7ab381ab2d351182f3505c79939da7b6ab298756024f228f898d29ab51a0c081357ea0dec86f5d1f61f4228d2c80cfff055335df92d9458aab1eea2a05374b80f723fe623343e3259fc92b3508b90c2199041ddc3dd789840c62dd5", @typed={0x8, 0x5, @void=""}, @generic="5aabe400411bd4188fe724eb1a0eacbc1aae28d0d3f36e23d1d3bea6a93f3d940e71be0578496ac0214549b0ede2d405", @generic="b134dc4d24a457d85a7d0f8047302d5827b2260d6b869f12118e001d29d73927891ea5e7cb1dcfb9bb77beccc7cd726971a6c0f7e3cc2b0a66ff7c2650ba653c24ef669ba61a853f6a0e001bc8a69cdf99306550bde7c7de139b5317b846aa79a5f63197385b"]}]}, 0x14a4}, 0x1, 0x0, 0x0, 0x0}, 0x400c4) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000d81000)={r1, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000075e000-0x4)=0x2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x4, 0x80006, 0xfffffffffffffffd, &(0x7f0000186000-0x8)={0x0, 0x0}) socketpair(0x5, 0x0, 0x1, &(0x7f0000fae000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000fec000)=0x0) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100) r1 = accept(r0, &(0x7f0000bda000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f38000-0x4)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003a5000-0x4)=0x7, 0x4) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)=' ', 0xeb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fa000)={0x0, 0x3}, &(0x7f00007e9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000adc000)={r3, 0x70}, 0x8) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000d29000-0x1)={0x0, ""}, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000320000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000093d000)={0xffff, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000177000-0x28)={&(0x7f00004e2000/0xf000)=nil, 0x400, 0x5, 0x10, &(0x7f0000428000/0x1000)=nil, 0xfffffffffffffeff}) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f38000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000554000)=0x60) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007f5000)={r0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cad000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000079b000)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000021c000-0x14)={0x0, 0x5, 0x0, 0x7fffffff, 0x2, 0x2}, &(0x7f0000f4a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000030b000)={r2, 0xff}, 0x8) sendmsg$key(r0, &(0x7f0000a8c000-0x38)={0x0, 0x0, &(0x7f00004b3000)={&(0x7f0000f7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006c2000-0x47)={0x0, 0x3f, "5ff74bdecf78e30852da8c16f8b73d7a063e9193649d9225250c3a3dc61b04761f96ec5b65f209c0776afd5688ccad4d625c426010b592cfa203726e7eda55"}, &(0x7f00002c4000-0x4)=0x47) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000067000-0x98)={r3, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40000000}, 0x98) socketpair(0x5, 0x80e, 0x1, &(0x7f0000f90000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000b67000-0x4)=0x20, 0x4) 2018/01/27 15:28:53 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x3) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x11, 0x7, 0x5) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000084f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fee000-0x4)=0x14) recvfrom$packet(r1, &(0x7f000039e000-0x4c)=""/76, 0x4c, 0x62, &(0x7f0000781000-0x14)={0x11, 0x17, r2, 0x1, 0x81, 0x6, @random="f3cde796a460", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000e69000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="870ce3d2ae2c", [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6be1833155bffcab"}}}}, &(0x7f0000bcb000-0x18)={0x0, 0x1, [0x0]}) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = socket(0x3, 0x7, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000ef6000-0xf6)=""/246, &(0x7f0000ef5000)=0xf6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0xffffffff, 0xffffffff, &(0x7f0000cfa000)=""/72, &(0x7f0000080000-0x4)=0x48) recvmsg(r0, &(0x7f0000d76000)={&(0x7f00001f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000010f000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00006bd000)=0x2, &(0x7f000087f000)=0x2) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da6000)=0xffffffff, 0x4) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da8000-0x4)={0x0}, &(0x7f0000da8000-0x4)=0x4) accept$inet(0xffffffffffffffff, &(0x7f00002cb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a4d000-0x8)={0x0, 0x0}) 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x1) socket$bt_hci(0x1f, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f000000b000)=0x0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0x1000, 0x20, 0x6, 0x3}, &(0x7f0000011000)=0x18) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000015000)=@assoc_id=r2, 0x4) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f06000)={0x0, 0x9, 0x180, 0xfffffffffffffff9}, &(0x7f0000f07000-0x4)=0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f07000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0xaaa}, 0x98) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000f63000-0x25)="2480000043000008000000008b8904ba020007100800010e00fd000008003f00fffffff994", 0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e9e000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79ac, 0x401, 0x80000080000001, 0x80000000, 0x4}, &(0x7f000034a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b3000+0x1cd)={r1, 0xac, 0x30, 0x8, 0x4}, &(0x7f00009ca000-0x4)=0x18) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f000094e000)={0x2, "af70"}, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a2a000)={r2, 0x1, 0x4, [0xd32, 0xffffffff80000001, 0x7, 0x9]}, &(0x7f00001bd000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c73000-0x4)=r3, 0x4) accept$alg(r0, 0x0, 0x0) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000487000)=0x0) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000cbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b2000-0x4)=0x8, 0x800) pipe(&(0x7f00000fa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000689000-0x4)=0x0, &(0x7f00002d4000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b6d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000-0x4)=0xe8) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000f3000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e47000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000474000-0x4)=0x1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000095e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000011000-0x4)=0x0, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10) connect$l2tp(r1, &(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x0, 0x4, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}}}, 0x32) 2018/01/27 15:28:53 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002fe000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="c5efc583bec8720dea4f066bae04dd6b", 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0x0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"6e0081c00926b7"}, 0x0}, 0x10) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) 2018/01/27 15:28:53 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d67000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000952000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x4, 0xf, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000fb2000-0xc)={@broadcast=0xffffffff, @rand_addr=0x1, @loopback=0x7f000001}, 0xc) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a25000)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000773000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000692000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a49000)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000609000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ced000-0x8)={r2, 0x800}, &(0x7f0000ba3000)=0x8) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x638, 0x3}) socket$bt_l2cap(0x1f, 0x0, 0x0) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x5, [0x859, 0x8, 0x5400, 0x663f, 0x100000000, 0x0, 0x1, 0x6]}, 0x5c) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f6000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) 2018/01/27 15:28:53 executing program 0: writev(0xffffffffffffffff, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e8f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e3f000)=0xc) tee(r0, r1, 0x10000, 0x0) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000116000)={0xffffffff, 0x8001, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a7000-0x18)={r1, &(0x7f0000402000-0x82)="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", &(0x7f0000f99000-0xc0)=""/192}, 0x18) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000834000-0x8)={r0, r2}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1373.332476] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d20000-0xc)={0x1000000d, 0x0}) 2018/01/27 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ec0000-0x5e8)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000f6000-0x8)=@assoc_value={0x0, 0x28000}, &(0x7f00006c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f0d000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0546, 0xab4, 0x8, 0x1, 0x60}, 0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000395000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000839000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000167000)={r3, 0x7}, &(0x7f0000045000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d4a000)=0xee, &(0x7f00004e5000)=0x4) 2018/01/27 15:28:53 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000117000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ac000-0x4)=0x26) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000d1b000)=""/8, &(0x7f0000d50000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x800, 0xffffffffffffffff) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000f13000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2000000000002710, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xb7dac1af447dba80) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001bb000)={{{@in6=@empty={[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=@rand_addr=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}}, &(0x7f0000f14000-0x4)=0xe8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f13000)={0x0, 0x0, 0x0}, &(0x7f00000b0000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bc000-0xc)={r3, r5, r6}, 0xc) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f13000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x9, 0x500, 0x8, 0x10200, r4}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f15000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfd000-0x4)=0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x9, [0x3, 0x4, 0x2, 0x8000, 0x0, 0x401, 0xbe06, 0x7]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, r4}) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000a2000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000c9d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d8e000-0x1c)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00002af000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000fbd000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dcf000)={0x1, [0x3]}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000d3d000)="", 0x0) pwritev(r1, &(0x7f00008a0000-0x30)=[{&(0x7f00003f7000-0xf8)="6a82fb7fad5ec9a939c2f6cd6ed574c70443033079d5efd5bd37d62dcffa19e82f4753978284dca7abb60fcc8814f0068417ffd05231958a5e5bbbb5e4ee53e15ce2818d7932e19eeb6152be86c421797cdd6f413de44d0183c126d0aea9b2fa406ec8879e8e6624b0420dffeea236e6b901522403b9a89e95ac7c55ef4b9f23ab8494a5096245a12658a7c11bc88b593ceba3d2e2163386640c01f45828cb6c0b880a9eafee60a0523dca7116bab19e83f392243a1b8ac680e37444e7cea81c84f19ec2d8b502ef524ea279082699b3e9b55a7de2d58daadaefd20882687343d1d12895f9e6ae63d796868c9e96978058b460862ce124f0", 0xf8}, {&(0x7f0000c19000-0x68)="4c228ecc531847845a182b4a6c621dbdd7b3e8d7b3a6a79960081eb3f3a8ce7f1a970264ef01ce987c832ddd5113344fac7af386f95d5a1dbd36c9f5d5a1b43ac3ebeadd21dfd792fc7844b161df22b867ade443bd45a1095f9c8062e51b46c8d392868d131c5e4a", 0x68}, {&(0x7f0000de5000-0xc3)="f06945a1a32602aac3f2c564250a8c3bcbc0e81b8c8cc1d16a02884140ba4f8ee5f32ee96473cff10f1f1d8bb9c7f88eefd515fb0993fa57c538b4f46b19e692176b444e19847bdce92676d3da5dbd48d729b50b4768bab7bf68f231ca8c69ffc1c4317bc34726fbe70775aa62371c465f0a8a2ad8ab1728803ae072faa83a8f4c4e61eabf6f64ed1e5f11620fa3c5751f6e60cf9bbe22b34380f897bed1a07b4ff1e2d7c2d47eb861d19a84cc3eb7ece14a6722ff659dc08db695b6aac1e59e344972", 0xc3}], 0x3, 0x0) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) recvmsg$kcm(r0, &(0x7f000074a000-0x38)={&(0x7f0000c00000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e53000)=[{&(0x7f000011f000-0xb4)=""/180, 0xb4}, {&(0x7f000004d000)=""/176, 0xb0}, {&(0x7f0000bc5000)=""/204, 0xcc}, {&(0x7f0000f09000-0xbe)=""/190, 0xbe}, {&(0x7f00002b3000)=""/196, 0xc4}, {&(0x7f00009f1000-0xb4)=""/180, 0xb4}, {&(0x7f00006eb000)=""/150, 0x96}, {&(0x7f0000f08000-0xe)=""/14, 0xe}, {&(0x7f0000bfc000)=""/254, 0xfe}], 0x9, &(0x7f00001ce000-0xca)=""/202, 0xca, 0x10000}, 0x20) getsockname$packet(r0, &(0x7f0000383000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000875000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000086b000)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000032d000)={@rand_addr=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000254000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000171000)=0x0, &(0x7f0000506000)=0x4) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000034c000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000172000)={r0, 0x2, 0x4, "09985af840d58f256368cae63ef9e965245897c35b1a72173d3a2e1d4cb9383ffe2710373a1262b3d1dcf7ab2dac6370424b75073bac321d8df69abd775d99ccd52f414df4b4b6738d6719cce874aff9e42ffba429b63c1cb8198f089896993cc9ee17c64732d1503e71ededdb82c2f26615e877427347594627727779b7ef76944133f6d69a900d80ae1a7daf601ce003a4b8c23b1a1a0d"}) 2018/01/27 15:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0xfffffffffffffff8, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000)=0x0, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00002d4000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000065d000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000046000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000076d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000675000)={r2, 0x3, &(0x7f0000611000-0xc)=[0x0, 0x5, 0x81], &(0x7f00000c8000-0x8)=[0x10001, 0x5], 0x2, 0x2, 0x7, &(0x7f00001e1000)=[0xea, 0x3], &(0x7f0000809000-0x8)=[0xd5e, 0x100000000], 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b1f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00007c6000)={0x9, 0x9, 0x6df7ef06, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a3a000)={0x2, 0x3, 0x7fff, 0x10001}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000088a000)={0x401, 0x100000000, 0xade4, 0x1}) [ 1373.373913] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/27 15:28:53 executing program 3: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000)=0x0, 0x4) 2018/01/27 15:28:53 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f80000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0xff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000062c000-0x50)=[{&(0x7f0000f7d000-0x1000)="862b448a52945ed2ad993e56ce831537fc7bfc83c70e4605b561c1f50aa8dc833ef8f62b33ac759a624b65c4b3063c7a1f97d6d3c4ae6bb2ee6a8ec9911df1baef6ebc732564398475be42e102d8", 0x4e}, {&(0x7f0000923000)="72ae9d18affad3c33a6d", 0xa}], 0x2, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/27 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bdf000)={0x0, 0x91, "36ec42ccd4bd50a399a9e3876b050573d14d521efed20b51923cc58b8c256ed24c300ed1bd7c6a8545fbe25418a2ebd66466f0d68a4f13a7b14a546b34a6ff78d198feda92ece4e5b8ce892ba252848d3f6bd227cc4725a3d41fec953382d19722921254dbfe806b0aabbf8ccf0c2fb46f31a223286cd3299cfbcf6cf7c0faaa47422ed5c74c794a4c50cf48fc507cb862"}, &(0x7f0000cc5000-0x4)=0x99) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d5a000)={r2, 0x9, 0x0, 0x6, 0x4}, &(0x7f0000608000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bb1000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3ff, 0xfffffffffffffffc, 0x4, 0x7fffffff}, &(0x7f0000500000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e31000-0x8)={r3, 0xff}, &(0x7f000094f000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/27 15:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000-0x10)={&(0x7f000017a000-0x16c)=@newsa={0x124, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x34, 0x8, {0x30, 0x8, 0x0, 0x0, 0x28, "3a8c8016978f20d377e9c1ebf3973379e0631a493b4bfe60558e8adf99518970a495e183ae99989e"}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r1 = gettid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ca000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a0000-0xc)={r1, r2, r3}, 0xc) 2018/01/27 15:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001f0000)=0x0, &(0x7f0000c42000-0x4)=0x4) 2018/01/27 15:28:53 executing program 1: socketpair(0x10, 0x6, 0x1ff, &(0x7f0000d14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000a80000-0x8)=[{0x0, 0x38, 0x2, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f84000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000200000)=0x1c, 0x800) 2018/01/27 15:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000615000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getpeername(r2, &(0x7f0000e4f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0x26) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00004b6000-0x4b)={r2, 0x100, 0x9, "8c4d314d393db1486b02a546cf78e766dd5a8a09b93160abf0ef1716b32c4d4b2b6558736bcf022040ae4bf751c0378b6228c12a2f2a7bae4fcc370d8bd79f0f0e"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00005ca000-0x14)={0x8, [0x100000001, 0x213dfe1f, 0x1, 0x14f0, 0x6e7, 0x1f, 0x8, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ebb000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0xffffffff, 0x200, 0x13a7, 0x1, 0x5, 0x6, 0x9, 0xdcd4, 0x5, 0x10000, 0x4, 0x0, 0x9]}, &(0x7f0000370000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d3a000)=@assoc_value={r4, 0x1f}, 0x8) write(r1, &(0x7f0000166000-0x49)="e0a784fd5afe50fcf609f51d4642566de1786fc8de723fb9f6ae496b500dbb195e71cf4e9ddbed33b9a10611c76b6eb2099c9f7fc3ad583094e5bec1a83c215340d9e5c56d42d5a026", 0x49) socket$can_bcm(0x1d, 0x2, 0x2) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x61, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x30) listen(r0, 0x7) 2018/01/27 15:28:54 executing program 1: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b6a000)={0xffffffffffffff9c}) getsockname(0xffffffffffffff9c, &(0x7f00002c2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000685000-0x4)=0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000660000-0x4)={r1}) r2 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xff, 0x1, &(0x7f0000b6a000)=""/0, &(0x7f0000a41000)=0x0) 2018/01/27 15:28:54 executing program 4: r0 = socket(0xb, 0xe, 0x7ff) connect$bt_l2cap(r0, &(0x7f00007c7000)={0x1f, 0x7fff, {0x8, 0x2, 0x5, 0xfffffffffffffe01, 0x7, 0x2}, 0x4, 0x800}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f000007d000-0x38)={0x0, 0x0, &(0x7f0000bfd000)=[{&(0x7f000086c000-0xb0)="9b98d6d470303e9eafdb0ae0893e41115cd98624f33e94018a646b5bef71c866ad5bf1c83c9b106f6dbcd9949cb4ab82ba707d92b31c4564d399b66758f7d4f8df548fad0eea963388630109953c038a9d987ac44e67c741ccbc18a7b7b25ef3a779953496d926cb0ae858b6b83c08a8296036d553bffa62a8bde1f7be008ac69416edccb91abee89cf08895155252c2fb164d6b789375e936ba474434abc07b4862efa25d66b7e18f554d174a6c5bfb", 0xb0}, {&(0x7f0000f2f000-0x69)="038846ae16a381409115865373a4439ff0b7c5aa7a8925357d6e1ecf03df5458ba2d04d8df916729c7910ded71fc8c30fa0e58c1bed77ab94bf08b28ce184f4d3e19a028097aba649bc02aa8f17ff10c223dd3a7c7dda11b23ac150d5fffba86a911a4d9e2737ea3c9", 0x69}, {&(0x7f0000209000-0xb4)="98c480e651af5c610e270a951131e974dfe04a0989af1ad47eaa3e8d65aedf3f8c46ee92f93d7859e481335aeac19766cf453138d5e309426eacd54320faff768968ba3eff718312c8d253828d923bbaa35c04b1d19d76bddbaf6b53a9c7d139cd0b26dadd8fbe321bcc8105751d932a7c8ad6e386867ea48366b93891f16e1caebd9b3916c71b6d6d52ba0e5381aaa6f3c23cda690cfc5e981928565ac227f86bfb9b2be9986ff6f5f2298b666c0afa7462ea34", 0xb4}, {&(0x7f0000ee6000-0x60)="11ae9446fb59f0a60619253c47c16e256bcfaeb37e7fdea2e9deb17161c4444f61883ea265688aa0b335dfe803f499810260779da0e92993889a93e1da63da8249e83ff09a5ad37286e97d039028431b4413d3b73ca3dab8663070f81cfaf730", 0x60}, {&(0x7f0000f0d000)="0002ae24", 0x4}, {&(0x7f000058f000)="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", 0xff}, {&(0x7f0000a28000)="eb6295428857e92dbd428aedc09e2e740d29f5b14a1f47d7814a4d1aadaa2b2b307ab771b611cfefb6341010a4c3e73905f986038b7044ce05bd6f1ce5c491e05ccbaeb7151b5370a43ab8d5a7ebcf8ab07a07346ec4d9fd099ecc373b6d97962c89fbc4f2e8e81eeed28b677d51244cb3cdc93e9f2e89cad5d046a01ee387c5df42bbe0d0709ec2a9dd", 0x8a}, {&(0x7f00006d3000)="515e69e3f219a881e8cc13723c02c1fc5d0b5da2b08f4084613bf19c45d6e4ed18691c6d4c6a14f3887cd6de453bf9c14f68f704a6739a9b4b282754e74896db94e1e8f3c9073ed1fabb795e36af3a6ec2de1655a2c4151137a1e6f070f2f6355fe87835991c1a9c9b11d0d9df5ba4d7e5034f220f88c7c299510bb725a670fad2f053ed36f6bd37d130b2dc0bef2015cc15f753893ae5b228b1e524d06395e91bc68b4d29f7a08fd280df782b55b8969e76a9d33f6abbe03cea00b49f24a296a428613a6578395fdb96f63a2d5b2a7908733e8753d47d68812f009f6155069d56c8f42f68b9ff2b9e8a35", 0xeb}, {&(0x7f0000262000-0x1b)="693af2d85331bed8e52acaac7420cd56dd94b60ecdaa91fa04fcd4", 0x1b}], 0x9, &(0x7f0000afa000)=[@assoc={0x18, 0x117, 0x4, 0x10f2}], 0x18, 0x4810}, 0x800) r2 = socket$inet6(0xa, 0x0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000073b000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b82000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000026a000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5bd, r3}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000dda000-0x1000)="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") close(r1) 2018/01/27 15:28:54 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 15:28:54 executing program 7: 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, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000303000-0x38)={0x0, 0x0, &(0x7f0000206000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x4, 0x1, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x80000, 0x7) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000aa6000-0x4)=0x0) 2018/01/27 15:28:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f00003ff000-0x4)=0x0) ioctl$sock_bt(r1, 0xdd17, &(0x7f000096a000-0xf6)="7c11acfaf0ebef23924dbe69ca1b95e2387c8fb60817b6a368f61ebfe7e7ba281f4517b4dadce6d74fbfe10eeb81bb0a1ecbad62a5a2d978c3ed8cbf4b1f1cb66f7d2be875e772371dd4016931a8e0688e767c720dccdcb2a04ebfaa96f14e8db40d167fdd15449d1d347da49e8e4d12f880b2d65482e3443aa48042dc94f92010e5558c4a27b10ebcc8801de11c08756bfee341f63c617e7cc88798b10c1a15195997b5d4998964efe36529c1dd52786617f6c2d7a4cfcff81311ded53029af022fe1fb2017fff101fd0b704d5424743e0385487c899155f84df98e5564f3ed04fdeffa34802ece3faf42db73e477123e301d9d4161") setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x81}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r4 = accept4$inet6(r0, &(0x7f0000d72000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00000f4000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00009fd000-0x8)={0x0, 0xfffffffffffffff8, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x6}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 15:28:54 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000023000-0x4)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/27 15:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b86000)={0x0, 0x71, 0x1, [0x1]}, &(0x7f00007b8000)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc0000-0xc)=@sack_info={r2, 0x4, 0x5}, 0xc) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db6000)="e500050600", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000def000)={0x0, 0x0, &(0x7f0000e9f000)=[{&(0x7f0000ffa000)="320c5f8089e769fe", 0x8}], 0x1, &(0x7f00002c8000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x1, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) 2018/01/27 15:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000001b000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x806, 0x2, &(0x7f00001bc000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000c21000-0xa9)="402e104a6a0649b173dcb0b8132794fd07a9524f3dc4c153817c7c16fe88b934b3b8015bbbf4db9c2b9d7665ca96d426b9bb32dd8becb96d1f1041ce69d3a6ff372653495d1e2f921c8766e7ad98894bc381d2ebeb8b4bb76d610e207c6fe3c4ba1159a4e5787cddc8aed2070d7359124311de8512e0eaa76c96ab2633c97f732ef338acb0d3207afaffdb80da87194dac61ee2d483e3f3363bc82279325a640ee0c5e48fd232a7625", 0xa9, 0x10, &(0x7f00002dd000)={0xa, 0x1, 0xc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dda000)={&(0x7f000017a000-0x16c)=@newsa={0x124, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0x34, 0x8, {0x30, 0x8, 0x0, 0x0, 0x28, "3a8c8016978f20d377e9c1ebf3973379e0631a493b4bfe60558e8adf99518970a495e183ae99989e"}}]}, 0x124}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 2018/01/27 15:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da9000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000030d000-0x4)=0x5, 0x4) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/27 15:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:54 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x4, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000d000-0xc)={&(0x7f0000014000-0x4)=[0x0], 0x1}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000013000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000015000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000014000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000010000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/27 15:28:54 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000000e000+0x871)=0x0, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f000000e000)="140b6b9acbd0484317a9b7d23d63a96d2a45bf1b41442a5a58ee8862ac9dd40713cdc4cce18f1f4be431", 0x2a) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/27 15:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) 2018/01/27 15:28:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0303c4dd8e1d5"}, 0x0}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325050051a8"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000005000-0x4)=0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000006000-0x8)=0x1, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000005000-0x108)={0xfffffffffffffc01, {{0xa, 0x1, 0xff, @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]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) 2018/01/27 15:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001f5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000775000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000684000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001d1000)={r1, r2}) r3 = accept(0xffffffffffffff9c, &(0x7f0000c5a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000102000)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00002b3000)="fe53839db6159892f4d00d061decb59b", 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a09000-0x10)={0x28, &(0x7f0000661000)="58e36ff74de14743b26352002004153151196ded0e85a56eea7beaf95bb6bfe6304810556c2a5ebe"}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f21000)=0x20, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000125000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) bind$vsock_stream(r3, &(0x7f0000254000)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r5, 0x1) 2018/01/27 15:28:54 executing program 0: r0 = socket(0x40080000015, 0x5, 0x58b) getpeername(r0, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b9e000-0x4)=0x58) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4dbd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x3f}, 0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@generic="5cbea2c7cf6487d7feef7c7cf69eba7d", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:28:54 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/27 15:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000958000)="", 0x3a6, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x6, 0x80006, 0x9) sendto$llc(r1, &(0x7f00005ee000-0xde)="af83811864ae2cd1e59464a710151c22247b5287f630016d68ace969028e2eea63dc44d384b1da154639fb0750d558b2f0802f3a86b89e3a3ff33ad8d636caabc11f71f862c80871c9605c96eda82691eeb8897e1940ad1b0771d73fc9a84e1216b512edf19f948ade83d841e9b2e871e4ad194d95e302f0b208e0a7fe26ee0478f5936165a02be3188c546464ed7f342835ce6a8c13af49c9d778244b33dc17779582119d9d6036ca759a9f83d7dab51ce12a2aa4f873f39cfbffab80d698bdc262f279ebcc1695926a6dcfa8dfdc2265d67639c1d3e180b8181173c702", 0xde, 0x10, &(0x7f0000cd3000)={0x1a, 0x6, 0x10001, 0x7, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/27 15:28:54 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x2b)="90856873c10b7ddc3fd90f3e1d43a945f6d112a61cc78ef24b72fac463bc04709f4725197541f4a6a954ed", 0x2b, 0x10, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x40, 0x3bc) 2018/01/27 15:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) getpeername$packet(r0, &(0x7f000009f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a37000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008ad000)={@empty=0x0, @empty=0x0, r1}, 0xc) getsockname$inet6(r0, &(0x7f000060d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000db3000)=0x1c) tee(r0, r0, 0x8, 0x7) 2018/01/27 15:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) 2018/01/27 15:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000d09000)="b2b3b8438cf1dd2600c3b4c1898945878cfec7248205e6d558cc8f1dd10cba429bcaaa7578248fe21a11fbca0bf35543c6cb43cdcb0e06bf0ac2fba0f3c25e416e8adcd2cdce7b78a50f6f9c36faf1f28b30654574f1e39fdd5adcdfabfe164ca4d52d20d69614c2638caaa28daa7c5cf20f757186c60b76b23cbeda0f6a600088fe4c9b0a1d6443a109ca5b5b40e5bc8d0c211bc80346ce4ba79a9287fe30ce08a3980ea8b360996554e8a568b8097afe32a28f35082693bd75cd54304a7cf4b66c3428e0c6f6cc46a78a3f1684586fe19478e31d5099f6", 0xd8) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/27 15:28:54 executing program 6: 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, 0x3ff) r1 = accept(r0, &(0x7f0000715000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x10) socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000be7000)=0x0, &(0x7f00008f8000)=0x4) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000de7000)="8bb99a09dbaa3748e6763fc1fc26a9e9fe96969d993adccf46e537eb5f8b025d45cbb5924a", 0x25) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e70000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000033e000-0x8)={0x0, 0x2}, &(0x7f0000ee5000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={r4, 0x101, 0x30, 0xa632, 0xd8}, &(0x7f00000c6000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={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, 0x9}, 0x98) 2018/01/27 15:28:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x2000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00009c2000)=0x0, 0x80800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d8e000)={0x3, &(0x7f00005ee000-0x18)=[{0xfffffffffffffff8, 0x7, 0x2, 0xb64f}, {0x6, 0x2, 0x1, 0x4}, {0x3, 0xb, 0x0, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008e9000)={0x0, 0x400}, &(0x7f0000824000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000056d000-0x8)={r2, 0x4c}, &(0x7f00007b1000)=0x8) r3 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendmsg(r3, &(0x7f0000582000-0x38)={&(0x7f00005bc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f000015c000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d9f000)=0x0, &(0x7f0000d08000-0x4)=0x4) 2018/01/27 15:28:54 executing program 3: r0 = epoll_create(0xd8) epoll_wait(r0, &(0x7f00008c8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d30000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fbc000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000ee8000-0x4)=0xff, 0x4) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:28:54 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001d000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/27 15:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000093000)=0xbce5, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000884000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000024a000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000923000-0x110)={0x3, {{0xa, 0x2, 0xf641, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf227}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x7a1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) accept4$vsock_stream(r1, &(0x7f00003e3000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) setsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000012000)=0x6, 0x4) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000b3d000)=0x2, 0x4) 2018/01/27 15:28:54 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x2) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20000000}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000056a000)={0x0}, &(0x7f000070d000)=0x4) 2018/01/27 15:28:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f000050a000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) accept4$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) 2018/01/27 15:28:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x15, 0x0, 0x0}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x7c40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000)={r4, 0xffffffffffffffff}, &(0x7f0000004000)=0x6) r5 = socket$l2tp(0x18, 0x1, 0x1) accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) connect$l2tp(r5, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20000, 0x0, 0x0}}, 0x2e) 2018/01/27 15:28:54 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f71000-0x4)=@assoc_id=0x0, &(0x7f0000cf0000)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f72000-0x10)="b8c8b9560f4151dcf0444913b9880c70", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000436000-0x8)={r1, 0x1b8}, &(0x7f0000f71000-0x4)=0x8) bind$inet(r0, &(0x7f000087a000-0x1)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f71000)={r1, @in6={{0xa, 0x3, 0x4, @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]}, 0x200, 0x0, 0x7, 0x2, 0x0}, &(0x7f0000997000-0x3)=0xa0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f72000-0x1000)=""/4096, &(0x7f0000f72000-0x4)=0x1267) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000ab2000)=0x0, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x7f}, &(0x7f0000f71000)=0x8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f71000)={r3, 0x89, "dab6007e74ace13757114ceb84c639718483101b1f38758e244067871a25affd803854613a262204860898a340c421f936918c219397ef190edd9c3313d18035c14219ce048b8a3bc3e247669886b9f1f606e621c22a772e65ea033aea202e95fbb1d663db3ca8e440858a6543c19d0004f292debe4c896a4bae44489789b993406d7890efd859fdca"}, &(0x7f000087c000)=0x91) 2018/01/27 15:28:54 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x8, 0xffff, 0x1, 0x5, 0x80000001, 0x5, 0x15}, 0x1c) bind$packet(r2, &(0x7f000000c000-0x14)={0x11, 0x6, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000)=0x970, 0x4) write(r2, &(0x7f000000b000)="", 0x0) recvmsg(r2, &(0x7f0000003000)={&(0x7f000000d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xc7, 0x0}, 0x100) 2018/01/27 15:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000001) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003bf000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/27 15:28:54 executing program 3: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000368000)={&(0x7f00002f9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5e000-0x25c)=@newspdinfo={0x30, 0x24, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/27 15:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000086) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) 2018/01/27 15:28:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0xbd36, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000000000)="e7e732817868118b83895bfadab6ef86368861b9e40a0b2a69b282b3e2e0fc76d2b20bccd5d85fd6f4cb2f61fc56c67105eab7e2fc8fcf7f5351383a12c3d83bbda6e795b433e25da0872a389580f40c47d85a45f999b83a5d42e248b799457a64193bae4579d56948ce4dd63a9b25fb9f4b27fc6004847e8e90b70a6732a6ac5915d18c1a353ed0e2e282412eb97d0b88b85d6a8ca33e6b2f5ef973f74ff23d673b496c9de6c76e985ac4", &(0x7f0000001000-0xec)="17f985c7392ca4e81059e97b00e2b9fa8150272006ffe2715e9728398592cf79f98ac67687293544b1539f714015a0fcdec05191218078dbd5f2740c3bfea1e88cce3385a1d7ed086397eee3068451ca208521f7c038b4a7720467973839eeda80eefbff46454aa1aacf6e8c6d0077f8b4124dca47de3e03932b35b71c6b5a1ebe8e82e47e8891a363e6a95661c00b87fb8e2f3e6efb57f40159380d92df52f60cca6029307fde57d5c5170d52a67bbe173a2e9e0bc4dc86066c49a1527995e66e26787d1dcf56a736164ac57b490ac2319a3d1a88906ac9f37f7357e8c20e8558582b1e31f0635fa779f645", 0x0}, 0x20) [ 1374.008244] ================================================================== [ 1374.015693] BUG: KASAN: use-after-free in tick_sched_handle+0x149/0x160 [ 1374.022445] Read of size 8 at addr ffff8801cae2fc60 by task syz-executor2/26843 [ 1374.029883] [ 1374.031506] CPU: 1 PID: 26843 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #212 [ 1374.038858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1374.048204] Call Trace: [ 1374.050778] [ 1374.052923] dump_stack+0x194/0x257 [ 1374.056541] ? arch_local_irq_restore+0x53/0x53 [ 1374.061198] ? show_regs_print_info+0x18/0x18 [ 1374.065692] ? tick_sched_handle+0x149/0x160 [ 1374.070090] print_address_description+0x73/0x250 [ 1374.074923] ? tick_sched_handle+0x149/0x160 [ 1374.079307] kasan_report+0x25b/0x340 [ 1374.083086] __asan_report_load8_noabort+0x14/0x20 [ 1374.087988] tick_sched_handle+0x149/0x160 [ 1374.092196] tick_sched_timer+0x42/0x120 [ 1374.096231] __hrtimer_run_queues+0x358/0xe20 [ 1374.100702] ? tick_sched_do_timer+0xe0/0xe0 [ 1374.105086] ? hrtimer_fixup_init+0x70/0x70 [ 1374.109387] ? pvclock_read_flags+0x160/0x160 [ 1374.113863] ? kvm_clock_get_cycles+0x25/0x30 [ 1374.118340] ? ktime_get_update_offsets_now+0x34a/0x520 [ 1374.123693] ? do_timer+0x50/0x50 [ 1374.127119] ? native_apic_msr_write+0x5c/0x80 [ 1374.131679] ? do_raw_spin_trylock+0x190/0x190 [ 1374.136236] ? lapic_next_event+0x54/0x80 [ 1374.140358] ? clockevents_program_event+0x108/0x2e0 [ 1374.145441] hrtimer_interrupt+0x1c2/0x5e0 [ 1374.149682] smp_apic_timer_interrupt+0x14a/0x700 [ 1374.154502] ? smp_reschedule_interrupt+0xe6/0x670 [ 1374.159404] ? smp_call_function_single_interrupt+0x640/0x640 [ 1374.165261] ? _raw_spin_lock+0x32/0x40 [ 1374.169220] ? _raw_spin_unlock+0x22/0x30 [ 1374.173348] ? handle_edge_irq+0x2b4/0x7c0 [ 1374.177558] ? task_prio+0x40/0x40 [ 1374.181079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1374.185898] apic_timer_interrupt+0xa9/0xb0 [ 1374.190252] [ 1374.192595] ? print_irqtrace_events+0x270/0x270 [ 1374.197351] ? should_fail+0x23b/0xa40 [ 1374.201212] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1374.206296] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1374.211495] ? check_noncircular+0x20/0x20 [ 1374.215713] ? __alloc_pages_nodemask+0x588/0xd80 [ 1374.220525] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 1374.226389] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1374.230684] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 1374.235682] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 1374.240680] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 1374.245670] ? unwind_dump+0x4d0/0x4d0 [ 1374.249537] ? unwind_dump+0x4d0/0x4d0 [ 1374.253397] ? lock_release+0xa40/0xa40 [ 1374.257349] ? __unwind_start+0x169/0x330 [ 1374.261477] ? alloc_pages_current+0xb6/0x1e0 [ 1374.265950] ? depot_save_stack+0x3e7/0x490 [ 1374.270252] ? save_stack+0xa3/0xd0 [ 1374.273852] ? save_stack+0x43/0xd0 [ 1374.277449] ? kasan_kmalloc+0xad/0xe0 [ 1374.281307] ? kasan_slab_alloc+0x12/0x20 [ 1374.285429] ? kmem_cache_alloc_node+0x144/0x760 [ 1374.290159] ? __alloc_skb+0xf1/0x780 [ 1374.293929] ? __skb_tstamp_tx+0x12d/0x650 [ 1374.298135] ? __dev_queue_xmit+0x1e21/0x2f30 [ 1374.302601] ? dev_queue_xmit+0x17/0x20 [ 1374.306545] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1374.311357] ? br_forward_finish+0xc8/0x530 [ 1374.315647] ? __br_forward+0x533/0xc80 [ 1374.319608] ? br_flood+0x665/0x770 [ 1374.323205] ? br_dev_xmit+0xa68/0x1550 [ 1374.327159] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.331712] ? __dev_queue_xmit+0x2637/0x2f30 [ 1374.336178] ? dev_queue_xmit+0x17/0x20 [ 1374.340122] ? ip_finish_output2+0xf4d/0x1550 [ 1374.344586] ? ip_finish_output+0x864/0xd10 [ 1374.348876] ? ip_mc_output+0x271/0x1350 [ 1374.352917] ? ip_local_out+0x95/0x160 [ 1374.356776] ? iptunnel_xmit+0x556/0x810 [ 1374.360809] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1374.365101] ? __gre_xmit+0x546/0x8b0 [ 1374.368872] ? gre_tap_xmit+0x2b7/0x4f0 [ 1374.372816] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.377382] ? sch_direct_xmit+0x40d/0x1140 [ 1374.381676] ? __qdisc_run+0x57d/0x19c0 [ 1374.385619] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1374.389997] ? dev_queue_xmit+0x17/0x20 [ 1374.393946] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1374.398757] ? br_forward_finish+0xc8/0x530 [ 1374.403056] ? __br_forward+0x533/0xc80 [ 1374.406999] ? br_flood+0x665/0x770 [ 1374.410601] ? br_dev_xmit+0xa68/0x1550 [ 1374.414547] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.419099] ? __dev_queue_xmit+0x2637/0x2f30 [ 1374.423572] ? dev_queue_xmit+0x17/0x20 [ 1374.427518] ? ip_finish_output2+0xf4d/0x1550 [ 1374.431982] ? ip_finish_output+0x864/0xd10 [ 1374.436275] ? ip_mc_output+0x271/0x1350 [ 1374.440305] ? ip_local_out+0x95/0x160 [ 1374.444164] ? iptunnel_xmit+0x556/0x810 [ 1374.448196] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1374.452984] ? __gre_xmit+0x546/0x8b0 [ 1374.456757] ? gre_tap_xmit+0x2b7/0x4f0 [ 1374.460709] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.465262] ? sch_direct_xmit+0x40d/0x1140 [ 1374.469554] ? __qdisc_run+0x57d/0x19c0 [ 1374.473500] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1374.477878] ? dev_queue_xmit+0x17/0x20 [ 1374.481821] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1374.486645] ? br_forward_finish+0xc8/0x530 [ 1374.490936] ? __br_forward+0x533/0xc80 [ 1374.494881] ? br_flood+0x665/0x770 [ 1374.498479] ? br_dev_xmit+0xa68/0x1550 [ 1374.502424] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.506976] ? __dev_queue_xmit+0x2637/0x2f30 [ 1374.511443] ? dev_queue_xmit+0x17/0x20 [ 1374.515397] ? neigh_resolve_output+0x5e2/0xa00 [ 1374.520040] ? ip_finish_output2+0x91a/0x1550 [ 1374.524505] ? ip_finish_output+0x864/0xd10 [ 1374.528795] ? ip_mc_output+0x271/0x1350 [ 1374.532835] ? ip_local_out+0x95/0x160 [ 1374.536694] ? iptunnel_xmit+0x556/0x810 [ 1374.540734] ? kasan_kmalloc+0xad/0xe0 [ 1374.544597] ? kasan_slab_alloc+0x12/0x20 [ 1374.548715] ? kmem_cache_alloc_node+0x144/0x760 [ 1374.553446] ? __lock_acquire+0x664/0x3e00 [ 1374.557666] ? __alloc_skb+0xf1/0x780 [ 1374.561441] ? skb_copy_and_csum_dev+0x370/0x370 [ 1374.566180] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1374.571349] ? __lock_acquire+0x664/0x3e00 [ 1374.575570] ? __skb_tstamp_tx+0x12d/0x650 [ 1374.579773] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1374.584941] ? __dev_queue_xmit+0x1e21/0x2f30 [ 1374.589412] ? check_noncircular+0x20/0x20 [ 1374.593626] ? netdev_pick_tx+0x2c0/0x2c0 [ 1374.597764] ? check_noncircular+0x20/0x20 [ 1374.601977] ? ebt_do_table+0x17b3/0x1f40 [ 1374.606100] ? lock_downgrade+0x980/0x980 [ 1374.610235] ? lock_release+0xa40/0xa40 [ 1374.614187] ? __lock_is_held+0xb6/0x140 [ 1374.618233] ? check_noncircular+0x20/0x20 [ 1374.622449] ? br_nf_post_routing+0x494/0x1570 [ 1374.627027] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1374.631856] ? __local_bh_enable_ip+0x121/0x230 [ 1374.636504] ? ebt_unregister_table+0x80/0x80 [ 1374.640980] ? trace_hardirqs_on+0xd/0x10 [ 1374.645102] ? find_held_lock+0x35/0x1d0 [ 1374.649141] ? br_forward_finish+0x392/0x530 [ 1374.653520] ? lock_downgrade+0x980/0x980 [ 1374.657658] ? dev_queue_xmit+0x17/0x20 [ 1374.661601] ? dev_queue_xmit+0x17/0x20 [ 1374.665548] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1374.670360] ? nf_hook_slow+0xd3/0x1a0 [ 1374.674235] ? br_forward_finish+0xc8/0x530 [ 1374.678531] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1374.683351] ? ebt_in_hook+0x65/0x80 [ 1374.687042] ? br_fdb_offloaded_set+0x90/0x90 [ 1374.691508] ? nf_hook_slow+0xd3/0x1a0 [ 1374.695372] ? __br_forward+0x533/0xc80 [ 1374.699322] ? br_forward_finish+0x530/0x530 [ 1374.703704] ? br_allowed_ingress+0x13c/0x1690 [ 1374.708268] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1374.713097] ? br_multicast_count+0x7e/0x90 [ 1374.717393] ? br_flood+0x665/0x770 [ 1374.721017] ? br_forward+0x2f0/0x2f0 [ 1374.724809] ? lock_release+0xa40/0xa40 [ 1374.728759] ? __lock_is_held+0xb6/0x140 [ 1374.732803] ? br_dev_xmit+0xa68/0x1550 [ 1374.736766] ? br_poll_controller+0x10/0x10 [ 1374.741062] ? check_noncircular+0x20/0x20 [ 1374.745268] ? lock_downgrade+0x980/0x980 [ 1374.749385] ? ip_finish_output2+0xf4d/0x1550 [ 1374.753853] ? lock_release+0xa40/0xa40 [ 1374.757803] ? __lock_is_held+0xb6/0x140 [ 1374.761844] ? __lock_is_held+0xb6/0x140 [ 1374.765889] ? dev_hard_start_xmit+0x24e/0xac0 [ 1374.770451] ? validate_xmit_skb_list+0x120/0x120 [ 1374.775269] ? netif_skb_features+0x5ff/0x9b0 [ 1374.779749] ? dev_get_by_index_rcu+0x320/0x320 [ 1374.784400] ? __skb_gso_segment+0x810/0x810 [ 1374.788783] ? validate_xmit_xfrm+0xb8/0xd90 [ 1374.793163] ? lock_acquire+0x1d5/0x580 [ 1374.797111] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1374.801497] ? validate_xmit_skb+0x50d/0xaf0 [ 1374.805881] ? netif_skb_features+0x9b0/0x9b0 [ 1374.810359] ? __dev_queue_xmit+0x2637/0x2f30 [ 1374.814839] ? netdev_pick_tx+0x2c0/0x2c0 [ 1374.818963] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1374.824140] ? find_held_lock+0x35/0x1d0 [ 1374.828191] ? print_irqtrace_events+0x270/0x270 [ 1374.832927] ? lock_downgrade+0x980/0x980 [ 1374.837062] ? lock_release+0xa40/0xa40 [ 1374.841027] ? check_noncircular+0x20/0x20 [ 1374.845238] ? do_raw_spin_trylock+0x190/0x190 [ 1374.849793] ? lock_release+0xa40/0xa40 [ 1374.853744] ? __lock_acquire+0x664/0x3e00 [ 1374.857951] ? trace_hardirqs_on+0xd/0x10 [ 1374.862069] ? enqueue_to_backlog+0x2c4/0xe30 [ 1374.866536] ? ktime_get_with_offset+0x2c1/0x420 [ 1374.871268] ? find_held_lock+0x35/0x1d0 [ 1374.875310] ? ip_finish_output+0x864/0xd10 [ 1374.879605] ? lock_downgrade+0x980/0x980 [ 1374.883731] ? lock_release+0xa40/0xa40 [ 1374.887676] ? netif_rx_internal+0x14f/0x940 [ 1374.892056] ? ip_local_out+0x95/0x160 [ 1374.895919] ? rcu_pm_notify+0xc0/0xc0 [ 1374.899786] ? dev_queue_xmit+0x17/0x20 [ 1374.903739] ? dev_queue_xmit+0x17/0x20 [ 1374.907688] ? ip_finish_output2+0xf4d/0x1550 [ 1374.912155] ? gre_tap_xmit+0x2b7/0x4f0 [ 1374.916107] ? ip_copy_metadata+0xac0/0xac0 [ 1374.920399] ? check_noncircular+0x20/0x20 [ 1374.924610] ? __lock_is_held+0xb6/0x140 [ 1374.928656] ? ipv4_mtu+0x347/0x4c0 [ 1374.932254] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 1374.936462] ? find_held_lock+0x35/0x1d0 [ 1374.940503] ? ip_finish_output+0x864/0xd10 [ 1374.944805] ? ip_finish_output+0x864/0xd10 [ 1374.949103] ? ip_fragment.constprop.47+0x200/0x200 [ 1374.954099] ? nf_hook_slow+0xd3/0x1a0 [ 1374.957974] ? ip_mc_output+0x271/0x1350 [ 1374.962017] ? ip_queue_xmit+0x18e0/0x18e0 [ 1374.966230] ? lock_downgrade+0x980/0x980 [ 1374.970368] ? ip_vs_remote_request4+0x86/0xc0 [ 1374.974927] ? nf_hook_slow+0xd3/0x1a0 [ 1374.978804] ? __ip_local_out+0x52c/0xa30 [ 1374.982928] ? ip_copy_addrs+0xe0/0xe0 [ 1374.986785] ? __build_flow_key.constprop.50+0x1bd/0x630 [ 1374.992214] ? ip_fragment.constprop.47+0x200/0x200 [ 1374.997201] ? __ip_select_ident+0x168/0x270 [ 1375.001582] ? ip_idents_reserve+0x2a0/0x2a0 [ 1375.005972] ? ip_local_out+0x95/0x160 [ 1375.009850] ? iptunnel_xmit+0x556/0x810 [ 1375.013893] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1375.018198] ? skb_headers_offset_update+0x1af/0x290 [ 1375.023284] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1375.027866] ? skb_copy_ubufs+0x1910/0x1910 [ 1375.032175] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1375.037339] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1375.042332] ? __gre_xmit+0x546/0x8b0 [ 1375.046116] ? gre_tap_xmit+0x2b7/0x4f0 [ 1375.050064] ? gre_fb_xmit+0xf20/0xf20 [ 1375.053933] ? dev_hard_start_xmit+0x24e/0xac0 [ 1375.058496] ? validate_xmit_skb_list+0x120/0x120 [ 1375.063314] ? __skb_gso_segment+0x810/0x810 [ 1375.067695] ? validate_xmit_xfrm+0xb8/0xd90 [ 1375.072082] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1375.077245] ? validate_xmit_skb+0x50d/0xaf0 [ 1375.081633] ? find_held_lock+0x35/0x1d0 [ 1375.085669] ? netif_skb_features+0x9b0/0x9b0 [ 1375.090137] ? pfifo_fast_dequeue+0x20e/0x870 [ 1375.094616] ? validate_xmit_skb_list+0xe2/0x120 [ 1375.099349] ? sch_direct_xmit+0x40d/0x1140 [ 1375.103649] ? pfifo_fast_reset+0x490/0x490 [ 1375.107945] ? __lock_is_held+0xb6/0x140 [ 1375.111992] ? __qdisc_run+0x57d/0x19c0 [ 1375.115950] ? sch_direct_xmit+0x1140/0x1140 [ 1375.120328] ? lock_release+0xa40/0xa40 [ 1375.124277] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1375.128679] ? pfifo_fast_enqueue+0x2a0/0x420 [ 1375.133155] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1375.137565] ? netdev_pick_tx+0x2c0/0x2c0 [ 1375.141703] ? print_irqtrace_events+0x270/0x270 [ 1375.146452] ? check_noncircular+0x20/0x20 [ 1375.150676] ? ebt_do_table+0x17b3/0x1f40 [ 1375.154804] ? lock_downgrade+0x980/0x980 [ 1375.158928] ? lock_release+0xa40/0xa40 [ 1375.162892] ? __lock_is_held+0xb6/0x140 [ 1375.166936] ? check_noncircular+0x20/0x20 [ 1375.171140] ? br_nf_post_routing+0x494/0x1570 [ 1375.175698] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1375.180515] ? __local_bh_enable_ip+0x121/0x230 [ 1375.185161] ? ebt_unregister_table+0x80/0x80 [ 1375.189628] ? trace_hardirqs_on+0xd/0x10 [ 1375.193749] ? find_held_lock+0x35/0x1d0 [ 1375.197789] ? br_forward_finish+0x392/0x530 [ 1375.202169] ? lock_downgrade+0x980/0x980 [ 1375.206300] ? dev_queue_xmit+0x17/0x20 [ 1375.210245] ? dev_queue_xmit+0x17/0x20 [ 1375.214190] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1375.219001] ? nf_hook_slow+0xd3/0x1a0 [ 1375.222872] ? br_forward_finish+0xc8/0x530 [ 1375.227169] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1375.231987] ? ebt_in_hook+0x65/0x80 [ 1375.235677] ? br_fdb_offloaded_set+0x90/0x90 [ 1375.240142] ? nf_hook_slow+0xd3/0x1a0 [ 1375.244013] ? __br_forward+0x533/0xc80 [ 1375.247977] ? br_forward_finish+0x530/0x530 [ 1375.252361] ? br_allowed_ingress+0x13c/0x1690 [ 1375.256927] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1375.261744] ? br_multicast_count+0x7e/0x90 [ 1375.266041] ? br_flood+0x665/0x770 [ 1375.269649] ? br_forward+0x2f0/0x2f0 [ 1375.273425] ? lock_release+0xa40/0xa40 [ 1375.277375] ? __lock_is_held+0xb6/0x140 [ 1375.281420] ? br_dev_xmit+0xa68/0x1550 [ 1375.285375] ? br_poll_controller+0x10/0x10 [ 1375.289669] ? check_noncircular+0x20/0x20 [ 1375.293886] ? lock_downgrade+0x980/0x980 [ 1375.298008] ? neigh_resolve_output+0x5e2/0xa00 [ 1375.302669] ? lock_release+0xa40/0xa40 [ 1375.306618] ? __lock_is_held+0xb6/0x140 [ 1375.310659] ? __lock_is_held+0xb6/0x140 [ 1375.314703] ? dev_hard_start_xmit+0x24e/0xac0 [ 1375.319268] ? validate_xmit_skb_list+0x120/0x120 [ 1375.324088] ? netif_skb_features+0x5ff/0x9b0 [ 1375.328558] ? dev_get_by_index_rcu+0x320/0x320 [ 1375.333202] ? __skb_gso_segment+0x810/0x810 [ 1375.337584] ? validate_xmit_xfrm+0xb8/0xd90 [ 1375.341963] ? lock_acquire+0x1d5/0x580 [ 1375.345910] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1375.350298] ? validate_xmit_skb+0x50d/0xaf0 [ 1375.354682] ? netif_skb_features+0x9b0/0x9b0 [ 1375.359159] ? __dev_queue_xmit+0x2637/0x2f30 [ 1375.363637] ? netdev_pick_tx+0x2c0/0x2c0 [ 1375.367762] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1375.372949] ? find_held_lock+0x35/0x1d0 [ 1375.376992] ? print_irqtrace_events+0x270/0x270 [ 1375.381721] ? lock_downgrade+0x980/0x980 [ 1375.385845] ? lock_release+0xa40/0xa40 [ 1375.389793] ? check_noncircular+0x20/0x20 [ 1375.394000] ? do_raw_spin_trylock+0x190/0x190 [ 1375.398563] ? lock_release+0xa40/0xa40 [ 1375.402518] ? __lock_acquire+0x664/0x3e00 [ 1375.406726] ? trace_hardirqs_on+0xd/0x10 [ 1375.410848] ? enqueue_to_backlog+0x2c4/0xe30 [ 1375.415315] ? ktime_get_with_offset+0x2c1/0x420 [ 1375.420047] ? find_held_lock+0x35/0x1d0 [ 1375.424088] ? ip_finish_output+0x864/0xd10 [ 1375.428385] ? lock_downgrade+0x980/0x980 [ 1375.432507] ? lock_release+0xa40/0xa40 [ 1375.436451] ? netif_rx_internal+0x14f/0x940 [ 1375.440830] ? ip_local_out+0x95/0x160 [ 1375.444691] ? rcu_pm_notify+0xc0/0xc0 [ 1375.448559] ? dev_queue_xmit+0x17/0x20 [ 1375.452505] ? dev_queue_xmit+0x17/0x20 [ 1375.456452] ? ip_finish_output2+0xf4d/0x1550 [ 1375.460919] ? __gre_xmit+0x546/0x8b0 [ 1375.464707] ? ip_copy_metadata+0xac0/0xac0 [ 1375.468998] ? check_noncircular+0x20/0x20 [ 1375.473211] ? __lock_is_held+0xb6/0x140 [ 1375.477255] ? ipv4_mtu+0x347/0x4c0 [ 1375.480855] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 1375.485064] ? find_held_lock+0x35/0x1d0 [ 1375.489108] ? ip_finish_output+0x864/0xd10 [ 1375.493400] ? ip_finish_output+0x864/0xd10 [ 1375.497696] ? ip_fragment.constprop.47+0x200/0x200 [ 1375.502693] ? nf_hook_slow+0xd3/0x1a0 [ 1375.506563] ? ip_mc_output+0x271/0x1350 [ 1375.510600] ? ip_queue_xmit+0x18e0/0x18e0 [ 1375.514811] ? lock_downgrade+0x980/0x980 [ 1375.518938] ? ip_vs_remote_request4+0x86/0xc0 [ 1375.523496] ? nf_hook_slow+0xd3/0x1a0 [ 1375.527360] ? __ip_local_out+0x52c/0xa30 [ 1375.531484] ? ip_copy_addrs+0xe0/0xe0 [ 1375.535346] ? skb_copy_ubufs+0x1910/0x1910 [ 1375.539646] ? ip_fragment.constprop.47+0x200/0x200 [ 1375.544634] ? __ip_select_ident+0x168/0x270 [ 1375.549020] ? ip_idents_reserve+0x2a0/0x2a0 [ 1375.553407] ? ip_local_out+0x95/0x160 [ 1375.557272] ? iptunnel_xmit+0x556/0x810 [ 1375.561313] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1375.565615] ? skb_headers_offset_update+0x1af/0x290 [ 1375.570703] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1375.575268] ? skb_copy_ubufs+0x1910/0x1910 [ 1375.579593] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1375.584756] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1375.589750] ? __gre_xmit+0x546/0x8b0 [ 1375.593529] ? gre_tap_xmit+0x2b7/0x4f0 [ 1375.597477] ? gre_fb_xmit+0xf20/0xf20 [ 1375.601347] ? dev_hard_start_xmit+0x24e/0xac0 [ 1375.605910] ? validate_xmit_skb_list+0x120/0x120 [ 1375.610727] ? __skb_gso_segment+0x810/0x810 [ 1375.615109] ? validate_xmit_xfrm+0xb8/0xd90 [ 1375.619508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1375.624677] ? validate_xmit_skb+0x50d/0xaf0 [ 1375.629063] ? find_held_lock+0x35/0x1d0 [ 1375.633104] ? netif_skb_features+0x9b0/0x9b0 [ 1375.637576] ? pfifo_fast_dequeue+0x20e/0x870 [ 1375.642059] ? validate_xmit_skb_list+0xe2/0x120 [ 1375.646791] ? sch_direct_xmit+0x40d/0x1140 [ 1375.651092] ? pfifo_fast_reset+0x490/0x490 [ 1375.655397] ? __lock_is_held+0xb6/0x140 [ 1375.659443] ? __qdisc_run+0x57d/0x19c0 [ 1375.663399] ? sch_direct_xmit+0x1140/0x1140 [ 1375.667787] ? lock_release+0xa40/0xa40 [ 1375.671737] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1375.676144] ? pfifo_fast_enqueue+0x2a0/0x420 [ 1375.680618] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1375.685017] ? netdev_pick_tx+0x2c0/0x2c0 [ 1375.689147] ? print_irqtrace_events+0x270/0x270 [ 1375.693893] ? check_noncircular+0x20/0x20 [ 1375.698106] ? ebt_do_table+0x17b3/0x1f40 [ 1375.702225] ? lock_downgrade+0x980/0x980 [ 1375.706348] ? lock_release+0xa40/0xa40 [ 1375.710301] ? __lock_is_held+0xb6/0x140 [ 1375.714345] ? check_noncircular+0x20/0x20 [ 1375.718553] ? br_nf_post_routing+0x494/0x1570 [ 1375.723112] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1375.727927] ? __local_bh_enable_ip+0x121/0x230 [ 1375.732581] ? ebt_unregister_table+0x80/0x80 [ 1375.737047] ? trace_hardirqs_on+0xd/0x10 [ 1375.741180] ? find_held_lock+0x35/0x1d0 [ 1375.745220] ? br_forward_finish+0x392/0x530 [ 1375.749602] ? lock_downgrade+0x980/0x980 [ 1375.753733] ? dev_queue_xmit+0x17/0x20 [ 1375.757677] ? dev_queue_xmit+0x17/0x20 [ 1375.761625] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1375.766436] ? nf_hook_slow+0xd3/0x1a0 [ 1375.770305] ? br_forward_finish+0xc8/0x530 [ 1375.774603] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1375.779422] ? ebt_in_hook+0x65/0x80 [ 1375.783110] ? br_fdb_offloaded_set+0x90/0x90 [ 1375.787581] ? nf_hook_slow+0xd3/0x1a0 [ 1375.791446] ? __br_forward+0x533/0xc80 [ 1375.795394] ? br_forward_finish+0x530/0x530 [ 1375.799776] ? __lock_acquire+0x664/0x3e00 [ 1375.803983] ? br_allowed_ingress+0x13c/0x1690 [ 1375.808542] ? lock_release+0xa40/0xa40 [ 1375.812496] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1375.817324] ? br_multicast_count+0x7e/0x90 [ 1375.821620] ? br_flood+0x665/0x770 [ 1375.825235] ? br_forward+0x2f0/0x2f0 [ 1375.829018] ? lock_release+0xa40/0xa40 [ 1375.832985] ? __lock_is_held+0xb6/0x140 [ 1375.837047] ? br_dev_xmit+0xa68/0x1550 [ 1375.841001] ? br_poll_controller+0x10/0x10 [ 1375.845304] ? check_noncircular+0x20/0x20 [ 1375.849511] ? lock_downgrade+0x980/0x980 [ 1375.853633] ? print_irqtrace_events+0x270/0x270 [ 1375.858365] ? lock_release+0xa40/0xa40 [ 1375.862326] ? __lock_is_held+0xb6/0x140 [ 1375.866385] ? __lock_is_held+0xb6/0x140 [ 1375.870433] ? dev_hard_start_xmit+0x24e/0xac0 [ 1375.874996] ? validate_xmit_skb_list+0x120/0x120 [ 1375.879821] ? netif_skb_features+0x5ff/0x9b0 [ 1375.884290] ? dev_get_by_index_rcu+0x320/0x320 [ 1375.888931] ? __skb_gso_segment+0x810/0x810 [ 1375.893322] ? validate_xmit_xfrm+0xb8/0xd90 [ 1375.897702] ? lock_acquire+0x1d5/0x580 [ 1375.901649] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1375.906045] ? validate_xmit_skb+0x50d/0xaf0 [ 1375.910433] ? netif_skb_features+0x9b0/0x9b0 [ 1375.914921] ? __dev_queue_xmit+0x2637/0x2f30 [ 1375.919393] ? __lock_acquire+0x664/0x3e00 [ 1375.923610] ? netdev_pick_tx+0x2c0/0x2c0 [ 1375.927741] ? arp_constructor+0x37a/0xc10 [ 1375.931958] ? lock_downgrade+0x980/0x980 [ 1375.936085] ? find_held_lock+0x35/0x1d0 [ 1375.940128] ? __neigh_create+0x165e/0x1d90 [ 1375.944424] ? lock_downgrade+0x980/0x980 [ 1375.948559] ? lock_release+0xa40/0xa40 [ 1375.952509] ? check_noncircular+0x20/0x20 [ 1375.956724] ? __local_bh_enable_ip+0x121/0x230 [ 1375.961366] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 1375.966353] ? __neigh_create+0x165e/0x1d90 [ 1375.970647] ? trace_hardirqs_on+0xd/0x10 [ 1375.974766] ? __local_bh_enable_ip+0x121/0x230 [ 1375.979410] ? _raw_write_unlock_bh+0x30/0x40 [ 1375.983878] ? __neigh_create+0xc0d/0x1d90 [ 1375.988094] ? find_held_lock+0x35/0x1d0 [ 1375.992138] ? ip_finish_output2+0x91a/0x1550 [ 1375.996607] ? lock_downgrade+0x980/0x980 [ 1376.000730] ? lock_release+0xa40/0xa40 [ 1376.004678] ? __local_bh_enable_ip+0x121/0x230 [ 1376.009323] ? memcpy+0x45/0x50 [ 1376.012588] ? dev_queue_xmit+0x17/0x20 [ 1376.016537] ? dev_queue_xmit+0x17/0x20 [ 1376.020484] ? neigh_resolve_output+0x5e2/0xa00 [ 1376.025126] ? ether_setup+0x2d0/0x2d0 [ 1376.028996] ? __neigh_event_send+0x1040/0x1040 [ 1376.033644] ? __vfs_write+0x684/0x970 [ 1376.037504] ? SyS_write+0xef/0x220 [ 1376.041106] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1376.046026] ? ip_finish_output2+0x91a/0x1550 [ 1376.050505] ? ip_copy_metadata+0xac0/0xac0 [ 1376.054806] ? __lock_is_held+0xb6/0x140 [ 1376.058852] ? ipv4_mtu+0x347/0x4c0 [ 1376.062464] ? find_held_lock+0x35/0x1d0 [ 1376.066509] ? ip_finish_output+0x864/0xd10 [ 1376.070813] ? ip_finish_output+0x864/0xd10 [ 1376.075109] ? ip_fragment.constprop.47+0x200/0x200 [ 1376.080105] ? nf_hook_slow+0xd3/0x1a0 [ 1376.083969] ? ip_mc_output+0x271/0x1350 [ 1376.088016] ? ip_queue_xmit+0x18e0/0x18e0 [ 1376.092238] ? lock_downgrade+0x980/0x980 [ 1376.096365] ? ip_vs_remote_request4+0x86/0xc0 [ 1376.100922] ? nf_hook_slow+0xd3/0x1a0 [ 1376.104787] ? __ip_local_out+0x52c/0xa30 [ 1376.108923] ? ip_copy_addrs+0xe0/0xe0 [ 1376.112783] ? skb_copy_ubufs+0x1910/0x1910 [ 1376.117084] ? ip_fragment.constprop.47+0x200/0x200 [ 1376.122070] ? __ip_select_ident+0x168/0x270 [ 1376.126449] ? ip_idents_reserve+0x2a0/0x2a0 [ 1376.130836] ? ip_local_out+0x95/0x160 [ 1376.134705] ? iptunnel_xmit+0x556/0x810 [ 1376.138745] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1376.143056] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1376.147610] ? check_noncircular+0x20/0x20 [ 1376.151832] ? __lock_acquire+0x664/0x3e00 [ 1376.156047] ? save_stack+0xa3/0xd0 [ 1376.159646] ? save_stack+0x43/0xd0 [ 1376.163244] ? kasan_kmalloc+0xad/0xe0 [ 1376.167117] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1376.172118] ? __gre_xmit+0x546/0x8b0 [ 1376.175900] ? ipgre_xmit+0x89c/0xa30 [ 1376.179678] ? gre_tap_xmit+0x4f0/0x4f0 [ 1376.183624] ? __lock_is_held+0xb6/0x140 [ 1376.187680] ? dev_hard_start_xmit+0x24e/0xac0 [ 1376.192242] ? validate_xmit_skb_list+0x120/0x120 [ 1376.197061] ? netif_skb_features+0x5ff/0x9b0 [ 1376.201532] ? __skb_gso_segment+0x810/0x810 [ 1376.205912] ? validate_xmit_xfrm+0xb8/0xd90 [ 1376.210289] ? lock_acquire+0x1d5/0x580 [ 1376.214234] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1376.218619] ? validate_xmit_skb+0x50d/0xaf0 [ 1376.223018] ? netif_skb_features+0x9b0/0x9b0 [ 1376.227513] ? __dev_queue_xmit+0x2637/0x2f30 [ 1376.231994] ? netdev_pick_tx+0x2c0/0x2c0 [ 1376.236115] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 1376.241627] ? print_irqtrace_events+0x270/0x270 [ 1376.246357] ? update_load_avg+0x249/0x2d80 [ 1376.250649] ? find_held_lock+0x35/0x1d0 [ 1376.254700] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 1376.260211] ? __lock_is_held+0xb6/0x140 [ 1376.264251] ? refcount_add_not_zero+0x133/0x200 [ 1376.268978] ? refcount_dec_if_one+0x20/0x20 [ 1376.273369] ? refcount_add+0x24/0x60 [ 1376.277145] ? skb_set_owner_w+0x232/0x330 [ 1376.281355] ? sock_alloc_send_pskb+0x6ba/0x9b0 [ 1376.286046] ? retint_kernel+0x10/0x10 [ 1376.289916] ? packet_cached_dev_get+0x134/0x2b0 [ 1376.294648] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 1376.299903] ? packet_cached_dev_get+0x1ab/0x2b0 [ 1376.304642] ? dev_queue_xmit+0x17/0x20 [ 1376.308587] ? dev_queue_xmit+0x17/0x20 [ 1376.312533] ? packet_sendmsg+0x3aed/0x60b0 [ 1376.316830] ? find_held_lock+0x35/0x1d0 [ 1376.320875] ? avc_has_perm+0x35e/0x680 [ 1376.324846] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1376.329570] ? find_held_lock+0x35/0x1d0 [ 1376.333609] ? avc_has_perm+0x43e/0x680 [ 1376.337560] ? avc_has_perm_noaudit+0x520/0x520 [ 1376.342216] ? lock_release+0xa40/0xa40 [ 1376.346163] ? compat_start_thread+0x80/0x80 [ 1376.350547] ? do_raw_spin_trylock+0x190/0x190 [ 1376.355110] ? find_held_lock+0x35/0x1d0 [ 1376.359152] ? avc_has_perm+0x35e/0x680 [ 1376.363105] ? sock_has_perm+0x2a4/0x420 [ 1376.367143] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1376.372495] ? lock_release+0xa40/0xa40 [ 1376.376456] ? selinux_socket_sendmsg+0x36/0x40 [ 1376.381099] ? security_socket_sendmsg+0x89/0xb0 [ 1376.385836] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1376.390577] ? sock_sendmsg+0xca/0x110 [ 1376.394440] ? sock_write_iter+0x31a/0x5d0 [ 1376.398648] ? sock_sendmsg+0x110/0x110 [ 1376.402607] ? iov_iter_init+0xaf/0x1d0 [ 1376.406556] ? __vfs_write+0x684/0x970 [ 1376.410421] ? kernel_read+0x120/0x120 [ 1376.414278] ? bpf_fd_pass+0x280/0x280 [ 1376.418143] ? _cond_resched+0x14/0x30 [ 1376.422011] ? selinux_file_permission+0x82/0x460 [ 1376.426842] ? rw_verify_area+0xe5/0x2b0 [ 1376.430874] ? __fdget_raw+0x20/0x20 [ 1376.434565] ? vfs_write+0x189/0x510 [ 1376.438265] ? SyS_write+0xef/0x220 [ 1376.441869] ? SyS_read+0x220/0x220 [ 1376.445466] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1376.450460] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1376.455195] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1376.460108] [ 1376.461708] Allocated by task 642: [ 1376.465921] (stack is not available) [ 1376.469604] [ 1376.471202] Freed by task 21: [ 1376.474284] save_stack+0x43/0xd0 [ 1376.477707] kasan_slab_free+0x71/0xc0 [ 1376.481564] kfree+0xd6/0x260 [ 1376.484640] umh_complete+0x5c/0x90 [ 1376.488235] call_usermodehelper_exec_work+0x15a/0x2c0 [ 1376.493486] process_one_work+0xbbf/0x1b10 [ 1376.497689] worker_thread+0x223/0x1990 [ 1376.501631] kthread+0x33c/0x400 [ 1376.504971] ret_from_fork+0x3a/0x50 [ 1376.508650] [ 1376.510258] The buggy address belongs to the object at ffff8801cae2fc00 [ 1376.510258] which belongs to the cache kmalloc-128 of size 128 [ 1376.522884] The buggy address is located 96 bytes inside of [ 1376.522884] 128-byte region [ffff8801cae2fc00, ffff8801cae2fc80) [ 1376.534641] The buggy address belongs to the page: [ 1376.539554] page:ffffea00072b8bc0 count:1 mapcount:0 mapping:ffff8801cae2f000 index:0x0 [ 1376.547669] flags: 0x2fffc0000000100(slab) [ 1376.551877] raw: 02fffc0000000100 ffff8801cae2f000 0000000000000000 0000000100000015 [ 1376.559727] raw: ffffea0006b168a0 ffffea0007638ba0 ffff8801dac00640 0000000000000000 [ 1376.567577] page dumped because: kasan: bad access detected [ 1376.573255] [ 1376.574851] Memory state around the buggy address: [ 1376.579759] ffff8801cae2fb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1376.587088] ffff8801cae2fb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1376.594421] >ffff8801cae2fc00: 00 00 00 00 00 00 00 00 00 00 fb fb fb fb fb fb [ 1376.601753] ^ [ 1376.608214] ffff8801cae2fc80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 1376.615543] ffff8801cae2fd00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1376.622870] ================================================================== [ 1376.630208] Disabling lock debugging due to kernel taint [ 1376.635627] Kernel panic - not syncing: panic_on_warn set ... [ 1376.635627] [ 1376.642961] CPU: 1 PID: 26843 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #212 [ 1376.651588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1376.660910] Call Trace: [ 1376.663482] [ 1376.665608] dump_stack+0x194/0x257 [ 1376.669208] ? arch_local_irq_restore+0x53/0x53 [ 1376.673847] ? kasan_end_report+0x32/0x50 [ 1376.677979] ? lock_downgrade+0x980/0x980 [ 1376.682118] ? vsnprintf+0x1ed/0x1900 [ 1376.685901] ? tick_sched_handle+0xd0/0x160 [ 1376.690194] panic+0x1e4/0x41c [ 1376.693356] ? refcount_error_report+0x214/0x214 [ 1376.698094] ? add_taint+0x40/0x50 [ 1376.701603] ? add_taint+0x1c/0x50 [ 1376.705116] ? tick_sched_handle+0x149/0x160 [ 1376.709495] kasan_end_report+0x50/0x50 [ 1376.713438] kasan_report+0x144/0x340 [ 1376.717212] __asan_report_load8_noabort+0x14/0x20 [ 1376.722113] tick_sched_handle+0x149/0x160 [ 1376.726320] tick_sched_timer+0x42/0x120 [ 1376.730353] __hrtimer_run_queues+0x358/0xe20 [ 1376.734820] ? tick_sched_do_timer+0xe0/0xe0 [ 1376.739199] ? hrtimer_fixup_init+0x70/0x70 [ 1376.743497] ? pvclock_read_flags+0x160/0x160 [ 1376.747978] ? kvm_clock_get_cycles+0x25/0x30 [ 1376.752446] ? ktime_get_update_offsets_now+0x34a/0x520 [ 1376.757782] ? do_timer+0x50/0x50 [ 1376.761205] ? native_apic_msr_write+0x5c/0x80 [ 1376.765756] ? do_raw_spin_trylock+0x190/0x190 [ 1376.770310] ? lapic_next_event+0x54/0x80 [ 1376.774429] ? clockevents_program_event+0x108/0x2e0 [ 1376.779506] hrtimer_interrupt+0x1c2/0x5e0 [ 1376.783720] smp_apic_timer_interrupt+0x14a/0x700 [ 1376.788539] ? smp_reschedule_interrupt+0xe6/0x670 [ 1376.793450] ? smp_call_function_single_interrupt+0x640/0x640 [ 1376.799310] ? _raw_spin_lock+0x32/0x40 [ 1376.803256] ? _raw_spin_unlock+0x22/0x30 [ 1376.807383] ? handle_edge_irq+0x2b4/0x7c0 [ 1376.811590] ? task_prio+0x40/0x40 [ 1376.815104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1376.819920] apic_timer_interrupt+0xa9/0xb0 [ 1376.824210] [ 1376.826493] ? print_irqtrace_events+0x270/0x270 [ 1376.831233] ? should_fail+0x23b/0xa40 [ 1376.835092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1376.840167] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1376.845344] ? check_noncircular+0x20/0x20 [ 1376.849555] ? __alloc_pages_nodemask+0x588/0xd80 [ 1376.854366] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 1376.860221] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1376.864524] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 1376.869521] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 1376.874509] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 1376.879504] ? unwind_dump+0x4d0/0x4d0 [ 1376.883362] ? unwind_dump+0x4d0/0x4d0 [ 1376.887222] ? lock_release+0xa40/0xa40 [ 1376.891169] ? __unwind_start+0x169/0x330 [ 1376.895294] ? alloc_pages_current+0xb6/0x1e0 [ 1376.899761] ? depot_save_stack+0x3e7/0x490 [ 1376.904056] ? save_stack+0xa3/0xd0 [ 1376.907654] ? save_stack+0x43/0xd0 [ 1376.911261] ? kasan_kmalloc+0xad/0xe0 [ 1376.915119] ? kasan_slab_alloc+0x12/0x20 [ 1376.919235] ? kmem_cache_alloc_node+0x144/0x760 [ 1376.923960] ? __alloc_skb+0xf1/0x780 [ 1376.927730] ? __skb_tstamp_tx+0x12d/0x650 [ 1376.931938] ? __dev_queue_xmit+0x1e21/0x2f30 [ 1376.936402] ? dev_queue_xmit+0x17/0x20 [ 1376.940345] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1376.945158] ? br_forward_finish+0xc8/0x530 [ 1376.949450] ? __br_forward+0x533/0xc80 [ 1376.953402] ? br_flood+0x665/0x770 [ 1376.956998] ? br_dev_xmit+0xa68/0x1550 [ 1376.960948] ? dev_hard_start_xmit+0x24e/0xac0 [ 1376.965498] ? __dev_queue_xmit+0x2637/0x2f30 [ 1376.969963] ? dev_queue_xmit+0x17/0x20 [ 1376.973908] ? ip_finish_output2+0xf4d/0x1550 [ 1376.978371] ? ip_finish_output+0x864/0xd10 [ 1376.982663] ? ip_mc_output+0x271/0x1350 [ 1376.986692] ? ip_local_out+0x95/0x160 [ 1376.990548] ? iptunnel_xmit+0x556/0x810 [ 1376.994577] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1376.998867] ? __gre_xmit+0x546/0x8b0 [ 1377.002634] ? gre_tap_xmit+0x2b7/0x4f0 [ 1377.006580] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.011133] ? sch_direct_xmit+0x40d/0x1140 [ 1377.015422] ? __qdisc_run+0x57d/0x19c0 [ 1377.019369] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1377.023745] ? dev_queue_xmit+0x17/0x20 [ 1377.027686] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1377.032497] ? br_forward_finish+0xc8/0x530 [ 1377.036787] ? __br_forward+0x533/0xc80 [ 1377.040739] ? br_flood+0x665/0x770 [ 1377.044337] ? br_dev_xmit+0xa68/0x1550 [ 1377.048280] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.052839] ? __dev_queue_xmit+0x2637/0x2f30 [ 1377.057304] ? dev_queue_xmit+0x17/0x20 [ 1377.061248] ? ip_finish_output2+0xf4d/0x1550 [ 1377.065720] ? ip_finish_output+0x864/0xd10 [ 1377.070012] ? ip_mc_output+0x271/0x1350 [ 1377.074048] ? ip_local_out+0x95/0x160 [ 1377.077909] ? iptunnel_xmit+0x556/0x810 [ 1377.081939] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1377.086230] ? __gre_xmit+0x546/0x8b0 [ 1377.089999] ? gre_tap_xmit+0x2b7/0x4f0 [ 1377.093949] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.098499] ? sch_direct_xmit+0x40d/0x1140 [ 1377.102791] ? __qdisc_run+0x57d/0x19c0 [ 1377.106734] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1377.111113] ? dev_queue_xmit+0x17/0x20 [ 1377.115056] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1377.119866] ? br_forward_finish+0xc8/0x530 [ 1377.124157] ? __br_forward+0x533/0xc80 [ 1377.128103] ? br_flood+0x665/0x770 [ 1377.131702] ? br_dev_xmit+0xa68/0x1550 [ 1377.135658] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.140210] ? __dev_queue_xmit+0x2637/0x2f30 [ 1377.144675] ? dev_queue_xmit+0x17/0x20 [ 1377.148620] ? neigh_resolve_output+0x5e2/0xa00 [ 1377.153261] ? ip_finish_output2+0x91a/0x1550 [ 1377.157727] ? ip_finish_output+0x864/0xd10 [ 1377.162028] ? ip_mc_output+0x271/0x1350 [ 1377.166068] ? ip_local_out+0x95/0x160 [ 1377.169933] ? iptunnel_xmit+0x556/0x810 [ 1377.173976] ? kasan_kmalloc+0xad/0xe0 [ 1377.177838] ? kasan_slab_alloc+0x12/0x20 [ 1377.181954] ? kmem_cache_alloc_node+0x144/0x760 [ 1377.186685] ? __lock_acquire+0x664/0x3e00 [ 1377.190893] ? __alloc_skb+0xf1/0x780 [ 1377.194666] ? skb_copy_and_csum_dev+0x370/0x370 [ 1377.199404] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1377.204580] ? __lock_acquire+0x664/0x3e00 [ 1377.208792] ? __skb_tstamp_tx+0x12d/0x650 [ 1377.212998] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1377.218166] ? __dev_queue_xmit+0x1e21/0x2f30 [ 1377.222634] ? check_noncircular+0x20/0x20 [ 1377.226841] ? netdev_pick_tx+0x2c0/0x2c0 [ 1377.230966] ? check_noncircular+0x20/0x20 [ 1377.235175] ? ebt_do_table+0x17b3/0x1f40 [ 1377.239294] ? lock_downgrade+0x980/0x980 [ 1377.243414] ? lock_release+0xa40/0xa40 [ 1377.247367] ? __lock_is_held+0xb6/0x140 [ 1377.251411] ? check_noncircular+0x20/0x20 [ 1377.255619] ? br_nf_post_routing+0x494/0x1570 [ 1377.260184] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1377.265010] ? __local_bh_enable_ip+0x121/0x230 [ 1377.269666] ? ebt_unregister_table+0x80/0x80 [ 1377.274133] ? trace_hardirqs_on+0xd/0x10 [ 1377.278252] ? find_held_lock+0x35/0x1d0 [ 1377.282301] ? br_forward_finish+0x392/0x530 [ 1377.286680] ? lock_downgrade+0x980/0x980 [ 1377.290804] ? dev_queue_xmit+0x17/0x20 [ 1377.294756] ? dev_queue_xmit+0x17/0x20 [ 1377.298702] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1377.303513] ? nf_hook_slow+0xd3/0x1a0 [ 1377.307372] ? br_forward_finish+0xc8/0x530 [ 1377.311663] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1377.316479] ? ebt_in_hook+0x65/0x80 [ 1377.320176] ? br_fdb_offloaded_set+0x90/0x90 [ 1377.324639] ? nf_hook_slow+0xd3/0x1a0 [ 1377.328497] ? __br_forward+0x533/0xc80 [ 1377.332442] ? br_forward_finish+0x530/0x530 [ 1377.336832] ? br_allowed_ingress+0x13c/0x1690 [ 1377.341390] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1377.346220] ? br_multicast_count+0x7e/0x90 [ 1377.350528] ? br_flood+0x665/0x770 [ 1377.354130] ? br_forward+0x2f0/0x2f0 [ 1377.357914] ? lock_release+0xa40/0xa40 [ 1377.361861] ? __lock_is_held+0xb6/0x140 [ 1377.365911] ? br_dev_xmit+0xa68/0x1550 [ 1377.369858] ? br_poll_controller+0x10/0x10 [ 1377.374161] ? check_noncircular+0x20/0x20 [ 1377.378363] ? lock_downgrade+0x980/0x980 [ 1377.382479] ? ip_finish_output2+0xf4d/0x1550 [ 1377.386965] ? lock_release+0xa40/0xa40 [ 1377.390911] ? __lock_is_held+0xb6/0x140 [ 1377.394948] ? __lock_is_held+0xb6/0x140 [ 1377.398988] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.403545] ? validate_xmit_skb_list+0x120/0x120 [ 1377.408359] ? netif_skb_features+0x5ff/0x9b0 [ 1377.412833] ? dev_get_by_index_rcu+0x320/0x320 [ 1377.417482] ? __skb_gso_segment+0x810/0x810 [ 1377.421869] ? validate_xmit_xfrm+0xb8/0xd90 [ 1377.426247] ? lock_acquire+0x1d5/0x580 [ 1377.430190] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1377.434571] ? validate_xmit_skb+0x50d/0xaf0 [ 1377.438953] ? netif_skb_features+0x9b0/0x9b0 [ 1377.443425] ? __dev_queue_xmit+0x2637/0x2f30 [ 1377.447899] ? netdev_pick_tx+0x2c0/0x2c0 [ 1377.452026] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1377.457200] ? find_held_lock+0x35/0x1d0 [ 1377.461235] ? print_irqtrace_events+0x270/0x270 [ 1377.465970] ? lock_downgrade+0x980/0x980 [ 1377.470093] ? lock_release+0xa40/0xa40 [ 1377.474044] ? check_noncircular+0x20/0x20 [ 1377.478250] ? do_raw_spin_trylock+0x190/0x190 [ 1377.482802] ? lock_release+0xa40/0xa40 [ 1377.486749] ? __lock_acquire+0x664/0x3e00 [ 1377.490954] ? trace_hardirqs_on+0xd/0x10 [ 1377.495073] ? enqueue_to_backlog+0x2c4/0xe30 [ 1377.499543] ? ktime_get_with_offset+0x2c1/0x420 [ 1377.504283] ? find_held_lock+0x35/0x1d0 [ 1377.508318] ? ip_finish_output+0x864/0xd10 [ 1377.512609] ? lock_downgrade+0x980/0x980 [ 1377.516728] ? lock_release+0xa40/0xa40 [ 1377.520673] ? netif_rx_internal+0x14f/0x940 [ 1377.525052] ? ip_local_out+0x95/0x160 [ 1377.528911] ? rcu_pm_notify+0xc0/0xc0 [ 1377.532775] ? dev_queue_xmit+0x17/0x20 [ 1377.536718] ? dev_queue_xmit+0x17/0x20 [ 1377.540664] ? ip_finish_output2+0xf4d/0x1550 [ 1377.545131] ? gre_tap_xmit+0x2b7/0x4f0 [ 1377.549078] ? ip_copy_metadata+0xac0/0xac0 [ 1377.553371] ? check_noncircular+0x20/0x20 [ 1377.557578] ? __lock_is_held+0xb6/0x140 [ 1377.561616] ? ipv4_mtu+0x347/0x4c0 [ 1377.565212] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 1377.569416] ? find_held_lock+0x35/0x1d0 [ 1377.573452] ? ip_finish_output+0x864/0xd10 [ 1377.577743] ? ip_finish_output+0x864/0xd10 [ 1377.582042] ? ip_fragment.constprop.47+0x200/0x200 [ 1377.587039] ? nf_hook_slow+0xd3/0x1a0 [ 1377.590903] ? ip_mc_output+0x271/0x1350 [ 1377.594939] ? ip_queue_xmit+0x18e0/0x18e0 [ 1377.599143] ? lock_downgrade+0x980/0x980 [ 1377.603268] ? ip_vs_remote_request4+0x86/0xc0 [ 1377.607822] ? nf_hook_slow+0xd3/0x1a0 [ 1377.611693] ? __ip_local_out+0x52c/0xa30 [ 1377.615813] ? ip_copy_addrs+0xe0/0xe0 [ 1377.619683] ? __build_flow_key.constprop.50+0x1bd/0x630 [ 1377.625111] ? ip_fragment.constprop.47+0x200/0x200 [ 1377.630098] ? __ip_select_ident+0x168/0x270 [ 1377.634476] ? ip_idents_reserve+0x2a0/0x2a0 [ 1377.638854] ? ip_local_out+0x95/0x160 [ 1377.642713] ? iptunnel_xmit+0x556/0x810 [ 1377.646748] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1377.651054] ? skb_headers_offset_update+0x1af/0x290 [ 1377.656128] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1377.660697] ? skb_copy_ubufs+0x1910/0x1910 [ 1377.665000] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1377.670170] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1377.675159] ? __gre_xmit+0x546/0x8b0 [ 1377.678933] ? gre_tap_xmit+0x2b7/0x4f0 [ 1377.682880] ? gre_fb_xmit+0xf20/0xf20 [ 1377.686745] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.691299] ? validate_xmit_skb_list+0x120/0x120 [ 1377.696113] ? __skb_gso_segment+0x810/0x810 [ 1377.700491] ? validate_xmit_xfrm+0xb8/0xd90 [ 1377.704871] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1377.710036] ? validate_xmit_skb+0x50d/0xaf0 [ 1377.714413] ? find_held_lock+0x35/0x1d0 [ 1377.718446] ? netif_skb_features+0x9b0/0x9b0 [ 1377.722912] ? pfifo_fast_dequeue+0x20e/0x870 [ 1377.727382] ? validate_xmit_skb_list+0xe2/0x120 [ 1377.732108] ? sch_direct_xmit+0x40d/0x1140 [ 1377.736404] ? pfifo_fast_reset+0x490/0x490 [ 1377.740694] ? __lock_is_held+0xb6/0x140 [ 1377.744731] ? __qdisc_run+0x57d/0x19c0 [ 1377.748680] ? sch_direct_xmit+0x1140/0x1140 [ 1377.753060] ? lock_release+0xa40/0xa40 [ 1377.757005] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1377.761399] ? pfifo_fast_enqueue+0x2a0/0x420 [ 1377.765869] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1377.770256] ? netdev_pick_tx+0x2c0/0x2c0 [ 1377.774388] ? print_irqtrace_events+0x270/0x270 [ 1377.779119] ? check_noncircular+0x20/0x20 [ 1377.783330] ? ebt_do_table+0x17b3/0x1f40 [ 1377.787449] ? lock_downgrade+0x980/0x980 [ 1377.791567] ? lock_release+0xa40/0xa40 [ 1377.795515] ? __lock_is_held+0xb6/0x140 [ 1377.799560] ? check_noncircular+0x20/0x20 [ 1377.803765] ? br_nf_post_routing+0x494/0x1570 [ 1377.808320] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1377.813224] ? __local_bh_enable_ip+0x121/0x230 [ 1377.817869] ? ebt_unregister_table+0x80/0x80 [ 1377.822342] ? trace_hardirqs_on+0xd/0x10 [ 1377.826462] ? find_held_lock+0x35/0x1d0 [ 1377.830505] ? br_forward_finish+0x392/0x530 [ 1377.834884] ? lock_downgrade+0x980/0x980 [ 1377.839008] ? dev_queue_xmit+0x17/0x20 [ 1377.842956] ? dev_queue_xmit+0x17/0x20 [ 1377.846900] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1377.851712] ? nf_hook_slow+0xd3/0x1a0 [ 1377.855572] ? br_forward_finish+0xc8/0x530 [ 1377.859891] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1377.864730] ? ebt_in_hook+0x65/0x80 [ 1377.868425] ? br_fdb_offloaded_set+0x90/0x90 [ 1377.872889] ? nf_hook_slow+0xd3/0x1a0 [ 1377.876749] ? __br_forward+0x533/0xc80 [ 1377.880694] ? br_forward_finish+0x530/0x530 [ 1377.885074] ? br_allowed_ingress+0x13c/0x1690 [ 1377.889631] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1377.894444] ? br_multicast_count+0x7e/0x90 [ 1377.898745] ? br_flood+0x665/0x770 [ 1377.902347] ? br_forward+0x2f0/0x2f0 [ 1377.906125] ? lock_release+0xa40/0xa40 [ 1377.910070] ? __lock_is_held+0xb6/0x140 [ 1377.914120] ? br_dev_xmit+0xa68/0x1550 [ 1377.918067] ? br_poll_controller+0x10/0x10 [ 1377.922358] ? check_noncircular+0x20/0x20 [ 1377.926564] ? lock_downgrade+0x980/0x980 [ 1377.930701] ? neigh_resolve_output+0x5e2/0xa00 [ 1377.935344] ? lock_release+0xa40/0xa40 [ 1377.939293] ? __lock_is_held+0xb6/0x140 [ 1377.943329] ? __lock_is_held+0xb6/0x140 [ 1377.947371] ? dev_hard_start_xmit+0x24e/0xac0 [ 1377.951928] ? validate_xmit_skb_list+0x120/0x120 [ 1377.956743] ? netif_skb_features+0x5ff/0x9b0 [ 1377.961211] ? dev_get_by_index_rcu+0x320/0x320 [ 1377.965853] ? __skb_gso_segment+0x810/0x810 [ 1377.970243] ? validate_xmit_xfrm+0xb8/0xd90 [ 1377.974621] ? lock_acquire+0x1d5/0x580 [ 1377.978566] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1377.982949] ? validate_xmit_skb+0x50d/0xaf0 [ 1377.987329] ? netif_skb_features+0x9b0/0x9b0 [ 1377.991802] ? __dev_queue_xmit+0x2637/0x2f30 [ 1377.996274] ? netdev_pick_tx+0x2c0/0x2c0 [ 1378.000394] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1378.005560] ? find_held_lock+0x35/0x1d0 [ 1378.009594] ? print_irqtrace_events+0x270/0x270 [ 1378.014331] ? lock_downgrade+0x980/0x980 [ 1378.018459] ? lock_release+0xa40/0xa40 [ 1378.022403] ? check_noncircular+0x20/0x20 [ 1378.026608] ? do_raw_spin_trylock+0x190/0x190 [ 1378.031179] ? lock_release+0xa40/0xa40 [ 1378.035128] ? __lock_acquire+0x664/0x3e00 [ 1378.039331] ? trace_hardirqs_on+0xd/0x10 [ 1378.043456] ? enqueue_to_backlog+0x2c4/0xe30 [ 1378.047925] ? ktime_get_with_offset+0x2c1/0x420 [ 1378.052653] ? find_held_lock+0x35/0x1d0 [ 1378.056698] ? ip_finish_output+0x864/0xd10 [ 1378.060999] ? lock_downgrade+0x980/0x980 [ 1378.065125] ? lock_release+0xa40/0xa40 [ 1378.069071] ? netif_rx_internal+0x14f/0x940 [ 1378.073448] ? ip_local_out+0x95/0x160 [ 1378.077306] ? rcu_pm_notify+0xc0/0xc0 [ 1378.081167] ? dev_queue_xmit+0x17/0x20 [ 1378.085108] ? dev_queue_xmit+0x17/0x20 [ 1378.089054] ? ip_finish_output2+0xf4d/0x1550 [ 1378.093519] ? __gre_xmit+0x546/0x8b0 [ 1378.097293] ? ip_copy_metadata+0xac0/0xac0 [ 1378.101584] ? check_noncircular+0x20/0x20 [ 1378.105789] ? __lock_is_held+0xb6/0x140 [ 1378.109823] ? ipv4_mtu+0x347/0x4c0 [ 1378.113596] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 1378.117802] ? find_held_lock+0x35/0x1d0 [ 1378.121839] ? ip_finish_output+0x864/0xd10 [ 1378.126129] ? ip_finish_output+0x864/0xd10 [ 1378.130424] ? ip_fragment.constprop.47+0x200/0x200 [ 1378.135417] ? nf_hook_slow+0xd3/0x1a0 [ 1378.139277] ? ip_mc_output+0x271/0x1350 [ 1378.143311] ? ip_queue_xmit+0x18e0/0x18e0 [ 1378.147515] ? lock_downgrade+0x980/0x980 [ 1378.151644] ? ip_vs_remote_request4+0x86/0xc0 [ 1378.156197] ? nf_hook_slow+0xd3/0x1a0 [ 1378.160057] ? __ip_local_out+0x52c/0xa30 [ 1378.164177] ? ip_copy_addrs+0xe0/0xe0 [ 1378.168037] ? skb_copy_ubufs+0x1910/0x1910 [ 1378.172331] ? ip_fragment.constprop.47+0x200/0x200 [ 1378.177319] ? __ip_select_ident+0x168/0x270 [ 1378.181697] ? ip_idents_reserve+0x2a0/0x2a0 [ 1378.186087] ? ip_local_out+0x95/0x160 [ 1378.189949] ? iptunnel_xmit+0x556/0x810 [ 1378.193993] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1378.198294] ? skb_headers_offset_update+0x1af/0x290 [ 1378.203379] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1378.207941] ? skb_copy_ubufs+0x1910/0x1910 [ 1378.212248] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1378.217410] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1378.222398] ? __gre_xmit+0x546/0x8b0 [ 1378.226176] ? gre_tap_xmit+0x2b7/0x4f0 [ 1378.230124] ? gre_fb_xmit+0xf20/0xf20 [ 1378.233987] ? dev_hard_start_xmit+0x24e/0xac0 [ 1378.238543] ? validate_xmit_skb_list+0x120/0x120 [ 1378.243358] ? __skb_gso_segment+0x810/0x810 [ 1378.247737] ? validate_xmit_xfrm+0xb8/0xd90 [ 1378.252118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1378.257281] ? validate_xmit_skb+0x50d/0xaf0 [ 1378.261660] ? find_held_lock+0x35/0x1d0 [ 1378.265693] ? netif_skb_features+0x9b0/0x9b0 [ 1378.270159] ? pfifo_fast_dequeue+0x20e/0x870 [ 1378.274631] ? validate_xmit_skb_list+0xe2/0x120 [ 1378.279359] ? sch_direct_xmit+0x40d/0x1140 [ 1378.283655] ? pfifo_fast_reset+0x490/0x490 [ 1378.287948] ? __lock_is_held+0xb6/0x140 [ 1378.291990] ? __qdisc_run+0x57d/0x19c0 [ 1378.295941] ? sch_direct_xmit+0x1140/0x1140 [ 1378.300329] ? lock_release+0xa40/0xa40 [ 1378.304282] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1378.308671] ? pfifo_fast_enqueue+0x2a0/0x420 [ 1378.313140] ? __dev_queue_xmit+0xd5e/0x2f30 [ 1378.317524] ? netdev_pick_tx+0x2c0/0x2c0 [ 1378.321644] ? print_irqtrace_events+0x270/0x270 [ 1378.326382] ? check_noncircular+0x20/0x20 [ 1378.330604] ? ebt_do_table+0x17b3/0x1f40 [ 1378.334723] ? lock_downgrade+0x980/0x980 [ 1378.338843] ? lock_release+0xa40/0xa40 [ 1378.342789] ? __lock_is_held+0xb6/0x140 [ 1378.346825] ? check_noncircular+0x20/0x20 [ 1378.351035] ? br_nf_post_routing+0x494/0x1570 [ 1378.355590] ? br_nf_dev_queue_xmit+0x1640/0x1640 [ 1378.360405] ? __local_bh_enable_ip+0x121/0x230 [ 1378.365046] ? ebt_unregister_table+0x80/0x80 [ 1378.369511] ? trace_hardirqs_on+0xd/0x10 [ 1378.373639] ? find_held_lock+0x35/0x1d0 [ 1378.377673] ? br_forward_finish+0x392/0x530 [ 1378.382062] ? lock_downgrade+0x980/0x980 [ 1378.386185] ? dev_queue_xmit+0x17/0x20 [ 1378.390127] ? dev_queue_xmit+0x17/0x20 [ 1378.394070] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 1378.398884] ? nf_hook_slow+0xd3/0x1a0 [ 1378.402746] ? br_forward_finish+0xc8/0x530 [ 1378.407039] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1378.411853] ? ebt_in_hook+0x65/0x80 [ 1378.415537] ? br_fdb_offloaded_set+0x90/0x90 [ 1378.420001] ? nf_hook_slow+0xd3/0x1a0 [ 1378.423866] ? __br_forward+0x533/0xc80 [ 1378.427812] ? br_forward_finish+0x530/0x530 [ 1378.432199] ? __lock_acquire+0x664/0x3e00 [ 1378.436405] ? br_allowed_ingress+0x13c/0x1690 [ 1378.440957] ? lock_release+0xa40/0xa40 [ 1378.444907] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 1378.449722] ? br_multicast_count+0x7e/0x90 [ 1378.454019] ? br_flood+0x665/0x770 [ 1378.457620] ? br_forward+0x2f0/0x2f0 [ 1378.461395] ? lock_release+0xa40/0xa40 [ 1378.465341] ? __lock_is_held+0xb6/0x140 [ 1378.470108] ? br_dev_xmit+0xa68/0x1550 [ 1378.474069] ? br_poll_controller+0x10/0x10 [ 1378.478361] ? check_noncircular+0x20/0x20 [ 1378.482564] ? lock_downgrade+0x980/0x980 [ 1378.486681] ? print_irqtrace_events+0x270/0x270 [ 1378.491407] ? lock_release+0xa40/0xa40 [ 1378.495354] ? __lock_is_held+0xb6/0x140 [ 1378.499390] ? __lock_is_held+0xb6/0x140 [ 1378.503430] ? dev_hard_start_xmit+0x24e/0xac0 [ 1378.507984] ? validate_xmit_skb_list+0x120/0x120 [ 1378.512800] ? netif_skb_features+0x5ff/0x9b0 [ 1378.517267] ? dev_get_by_index_rcu+0x320/0x320 [ 1378.521907] ? __skb_gso_segment+0x810/0x810 [ 1378.526283] ? validate_xmit_xfrm+0xb8/0xd90 [ 1378.530664] ? lock_acquire+0x1d5/0x580 [ 1378.534608] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1378.538989] ? validate_xmit_skb+0x50d/0xaf0 [ 1378.543379] ? netif_skb_features+0x9b0/0x9b0 [ 1378.547849] ? __dev_queue_xmit+0x2637/0x2f30 [ 1378.552317] ? __lock_acquire+0x664/0x3e00 [ 1378.556524] ? netdev_pick_tx+0x2c0/0x2c0 [ 1378.560659] ? arp_constructor+0x37a/0xc10 [ 1378.564865] ? lock_downgrade+0x980/0x980 [ 1378.568986] ? find_held_lock+0x35/0x1d0 [ 1378.573031] ? __neigh_create+0x165e/0x1d90 [ 1378.577328] ? lock_downgrade+0x980/0x980 [ 1378.581446] ? lock_release+0xa40/0xa40 [ 1378.585393] ? check_noncircular+0x20/0x20 [ 1378.589599] ? __local_bh_enable_ip+0x121/0x230 [ 1378.594240] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 1378.599226] ? __neigh_create+0x165e/0x1d90 [ 1378.603516] ? trace_hardirqs_on+0xd/0x10 [ 1378.607633] ? __local_bh_enable_ip+0x121/0x230 [ 1378.612273] ? _raw_write_unlock_bh+0x30/0x40 [ 1378.616747] ? __neigh_create+0xc0d/0x1d90 [ 1378.620954] ? find_held_lock+0x35/0x1d0 [ 1378.624990] ? ip_finish_output2+0x91a/0x1550 [ 1378.629456] ? lock_downgrade+0x980/0x980 [ 1378.633575] ? lock_release+0xa40/0xa40 [ 1378.637537] ? __local_bh_enable_ip+0x121/0x230 [ 1378.642180] ? memcpy+0x45/0x50 [ 1378.645433] ? dev_queue_xmit+0x17/0x20 [ 1378.649377] ? dev_queue_xmit+0x17/0x20 [ 1378.653323] ? neigh_resolve_output+0x5e2/0xa00 [ 1378.657962] ? ether_setup+0x2d0/0x2d0 [ 1378.661825] ? __neigh_event_send+0x1040/0x1040 [ 1378.666464] ? __vfs_write+0x684/0x970 [ 1378.670324] ? SyS_write+0xef/0x220 [ 1378.673922] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1378.678841] ? ip_finish_output2+0x91a/0x1550 [ 1378.683311] ? ip_copy_metadata+0xac0/0xac0 [ 1378.687611] ? __lock_is_held+0xb6/0x140 [ 1378.691648] ? ipv4_mtu+0x347/0x4c0 [ 1378.695246] ? find_held_lock+0x35/0x1d0 [ 1378.699282] ? ip_finish_output+0x864/0xd10 [ 1378.703573] ? ip_finish_output+0x864/0xd10 [ 1378.707864] ? ip_fragment.constprop.47+0x200/0x200 [ 1378.712854] ? nf_hook_slow+0xd3/0x1a0 [ 1378.716715] ? ip_mc_output+0x271/0x1350 [ 1378.720749] ? ip_queue_xmit+0x18e0/0x18e0 [ 1378.724953] ? lock_downgrade+0x980/0x980 [ 1378.729073] ? ip_vs_remote_request4+0x86/0xc0 [ 1378.733646] ? nf_hook_slow+0xd3/0x1a0 [ 1378.737506] ? __ip_local_out+0x52c/0xa30 [ 1378.741633] ? ip_copy_addrs+0xe0/0xe0 [ 1378.745494] ? skb_copy_ubufs+0x1910/0x1910 [ 1378.749787] ? ip_fragment.constprop.47+0x200/0x200 [ 1378.754773] ? __ip_select_ident+0x168/0x270 [ 1378.759152] ? ip_idents_reserve+0x2a0/0x2a0 [ 1378.763531] ? ip_local_out+0x95/0x160 [ 1378.767392] ? iptunnel_xmit+0x556/0x810 [ 1378.771437] ? ip_tunnel_xmit+0x193b/0x38c0 [ 1378.775736] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 1378.780288] ? check_noncircular+0x20/0x20 [ 1378.784495] ? __lock_acquire+0x664/0x3e00 [ 1378.788701] ? save_stack+0xa3/0xd0 [ 1378.792310] ? save_stack+0x43/0xd0 [ 1378.795905] ? kasan_kmalloc+0xad/0xe0 [ 1378.799770] ? iptunnel_handle_offloads+0x3a3/0x710 [ 1378.804757] ? __gre_xmit+0x546/0x8b0 [ 1378.808531] ? ipgre_xmit+0x89c/0xa30 [ 1378.812321] ? gre_tap_xmit+0x4f0/0x4f0 [ 1378.816264] ? __lock_is_held+0xb6/0x140 [ 1378.820304] ? dev_hard_start_xmit+0x24e/0xac0 [ 1378.824870] ? validate_xmit_skb_list+0x120/0x120 [ 1378.829683] ? netif_skb_features+0x5ff/0x9b0 [ 1378.834162] ? __skb_gso_segment+0x810/0x810 [ 1378.838539] ? validate_xmit_xfrm+0xb8/0xd90 [ 1378.842915] ? lock_acquire+0x1d5/0x580 [ 1378.846859] ? __dev_queue_xmit+0x2f6/0x2f30 [ 1378.851239] ? validate_xmit_skb+0x50d/0xaf0 [ 1378.855629] ? netif_skb_features+0x9b0/0x9b0 [ 1378.860098] ? __dev_queue_xmit+0x2637/0x2f30 [ 1378.864570] ? netdev_pick_tx+0x2c0/0x2c0 [ 1378.868690] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 1378.874199] ? print_irqtrace_events+0x270/0x270 [ 1378.878925] ? update_load_avg+0x249/0x2d80 [ 1378.883217] ? find_held_lock+0x35/0x1d0 [ 1378.887251] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 1378.892757] ? __lock_is_held+0xb6/0x140 [ 1378.896793] ? refcount_add_not_zero+0x133/0x200 [ 1378.901519] ? refcount_dec_if_one+0x20/0x20 [ 1378.905902] ? refcount_add+0x24/0x60 [ 1378.909673] ? skb_set_owner_w+0x232/0x330 [ 1378.913878] ? sock_alloc_send_pskb+0x6ba/0x9b0 [ 1378.918526] ? retint_kernel+0x10/0x10 [ 1378.922389] ? packet_cached_dev_get+0x134/0x2b0 [ 1378.927117] ? skb_copy_datagram_from_iter+0x3b1/0x5c0 [ 1378.932371] ? packet_cached_dev_get+0x1ab/0x2b0 [ 1378.937101] ? dev_queue_xmit+0x17/0x20 [ 1378.941054] ? dev_queue_xmit+0x17/0x20 [ 1378.944998] ? packet_sendmsg+0x3aed/0x60b0 [ 1378.949301] ? find_held_lock+0x35/0x1d0 [ 1378.953338] ? avc_has_perm+0x35e/0x680 [ 1378.957294] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1378.962023] ? find_held_lock+0x35/0x1d0 [ 1378.966058] ? avc_has_perm+0x43e/0x680 [ 1378.970010] ? avc_has_perm_noaudit+0x520/0x520 [ 1378.974658] ? lock_release+0xa40/0xa40 [ 1378.978603] ? compat_start_thread+0x80/0x80 [ 1378.982983] ? do_raw_spin_trylock+0x190/0x190 [ 1378.987536] ? find_held_lock+0x35/0x1d0 [ 1378.991582] ? avc_has_perm+0x35e/0x680 [ 1378.995529] ? sock_has_perm+0x2a4/0x420 [ 1378.999563] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1379.004898] ? lock_release+0xa40/0xa40 [ 1379.008851] ? selinux_socket_sendmsg+0x36/0x40 [ 1379.013489] ? security_socket_sendmsg+0x89/0xb0 [ 1379.018221] ? packet_cached_dev_get+0x2b0/0x2b0 [ 1379.022961] ? sock_sendmsg+0xca/0x110 [ 1379.026948] ? sock_write_iter+0x31a/0x5d0 [ 1379.031153] ? sock_sendmsg+0x110/0x110 [ 1379.035104] ? iov_iter_init+0xaf/0x1d0 [ 1379.039050] ? __vfs_write+0x684/0x970 [ 1379.042913] ? kernel_read+0x120/0x120 [ 1379.046769] ? bpf_fd_pass+0x280/0x280 [ 1379.050629] ? _cond_resched+0x14/0x30 [ 1379.054488] ? selinux_file_permission+0x82/0x460 [ 1379.059309] ? rw_verify_area+0xe5/0x2b0 [ 1379.063340] ? __fdget_raw+0x20/0x20 [ 1379.067033] ? vfs_write+0x189/0x510 [ 1379.070724] ? SyS_write+0xef/0x220 [ 1379.074323] ? SyS_read+0x220/0x220 [ 1379.077920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1379.082908] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1379.087636] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1379.092988] Dumping ftrace buffer: [ 1379.096511] (ftrace buffer empty) [ 1379.100196] Kernel Offset: disabled [ 1379.103795] Rebooting in 86400 seconds..