[....] Starting enhanced syslogd: rsyslogd[ 17.788174] audit: type=1400 audit(1517497555.506:5): avc: denied { syslog } for pid=4008 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.624917] audit: type=1400 audit(1517497560.343:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.219' (ECDSA) to the list of known hosts. 2018/02/01 15:06:06 fuzzer started [ 28.941229] audit: type=1400 audit(1517497566.660:7): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/01 15:06:06 dialing manager at 10.128.0.26:45225 [ 31.913117] can: request_module (can-proto-0) failed. [ 31.922614] can: request_module (can-proto-0) failed. 2018/02/01 15:06:10 kcov=true, comps=true [ 32.375527] audit: type=1400 audit(1517497570.094:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/01 15:06:11 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00001d4000-0xf6)=""/246, 0xf6, 0x2000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000002000)=@full={{0x3, {"30cb3e930d4ce3"}, 0x8}, [{"cf6cbacfa009d9"}, {"78cb9c38b3adaf"}, {"b22f93219ffa6e"}, {"cfb259b0c3456c"}, {"e5a1727842fe4c"}, {"78da900c35a84e"}, {"054d623763bbea"}, {"aa97ca29695460"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000003000-0x7)="2c6a3340637ee7", 0x7}, {&(0x7f0000001000-0x82)="6d05fec577336b9b1e206ed60b607392bc1e5c19db910e631014259cb1d95d714a92b5cc9c4db38a4b84e80a6cdcd918f824d4fe2744dcc081810828f9faee1e9566a9df78ec47630eac1c62af65798b63639c9f3f2af997ea72dfe98c2bbc25813e60c34d2bf851e09ed058160a88ec3ec8ea103b0ada0b51be2fc1ec3af72a0389", 0x82}, {&(0x7f0000001000-0xab)="7ce9bb338ddc9939cc29ea91ec2d12ac29b21218d205111d5859cd06e8cabee335f8bca76d78cd20cfd59eeeef98bdc312036d708ad2b131b70d2cedec79fe4b6ad957dce1f3b5964d724e768f51842e2da2af5cb789ef481c5a7d31ddc5b6fa2d9993340daf659ee184ad00c734b11c35eda17441dbcd411e02179e76c4dd229eaad2e7d419151b4b6d203f6d65afa4251dfb5a49086d5b19367ef3a26e3ee2dba77c7bef1d88e73cbae8", 0xab}, {&(0x7f0000001000-0x66)="2241f346cabf59c0832ab0d377d897d95a7bd451534075b3530b05a08b2bef55da8a0cd960f2e1fcbd87fa768ac9c9a067d16b7c6514e09aef125cbd5c98d4fc903b2a34be4b77489c280030417af18643efedda81f8650bc1f1fbd3a274ab7edb2b46c3c308", 0x66}], 0x4, 0x0, 0x0, 0x8040}, 0x800) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x5b, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0xffffffffffff4e2f, 0x6}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x820a, 0x7da2, 0x3, r5}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, 0x0) poll(&(0x7f0000004000-0x8)=[{r1, 0x100, 0x0}], 0x1, 0xffffffffffff8001) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000005000)=0x10000, 0x4) recvfrom$inet(r4, &(0x7f0000001000)=""/89, 0x59, 0x120, &(0x7f0000003000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003000)={r6, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb10000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x147c, 0xf, 0x7, 0x8, 0x3, 0x4, 0xff, 0xfff, 0x7, 0x100000001, 0x6, 0x1a9, 0x5, 0x7]}, &(0x7f0000002000-0x4)=0x108) close(r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x6, 0x20b, 0x6, 0xba8, 0xb75, 0x6, 0x10001, r7}, &(0x7f0000002000)=0x20) ioctl$sock_bt_hci(r4, 0x800448d3, &(0x7f0000003000-0x4d)="6fcb9f3e07c45b4d4602a58c8715e8c8b383a0011bf82956e6e8a8dc1dadd4211b9af187e7e8b04c670b1ffa9ddaa80ce47d4c79d1c968c8815a41f2a0cdc113195c6f80a2583a4d059ad8e172") socket$inet6(0xa, 0x80803, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 15:06:11 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) writev(r0, &(0x7f0000000000)=[{&(0x7f000053d000)="be67e744c7efc57b8d74fb56751ec57e1155eb0749be390b4c22e1aca93d47a1117d102dc7b1c67d6996415d26ee1521462a05a5b71f76d90e42a6801cfdce824cdb8adbccd1d521efcc02a02c0e9f0ddf2cc0a991a318ed9b607813821967efdb5fa4051468851073bfadbb2d3ccdf7ec619a20e8fe72d6ab0d7afbbd2edceb970292", 0x83}, {&(0x7f0000000000)="dccb21fbec407caefb60178233f2ff77598ec067b7548af806a3a4e87e33fc1983224417c875972a28c4e34ad6961e5f104879425c01f0d5c270f8f4413cfcccaf7822c5f37d380c6c4ea6c52b84b578f66b2c3361f56b3bed156b452310d999cfb96e923fc1955e477b34805937414b277617c0946208a7a5de3a07d8", 0x7d}, {&(0x7f0000001000-0xeb)="a6177f45a6139f217957b8942e702d65a51e07ebba4950c8a438854aa7343d47ebb0c05280009bb5eeb44f2c652f461c5cad731fa19c7e7fd573972762cca581553e4e9b5f93587d7c9071ed229bf0cd05288e5a5c1963e87d235235a2ab8bbc8eec782a048976987a0eddb7d3b7d5c27ad7b6201101ce626545ab4e16d330faaf011eecbaf0b19a7d75be1f0a81f3170897cfe79380d35cc54635c6bae40760e60b56b9622a95e432987090f43bab698cb59ac4111826f553941a1e1411a77d06a4add56522863d39db8c5e4028cd1614f6aede10a8d7d9a98d05bfbafae2e8a26e58c6490ed8bca687f7", 0xeb}, {&(0x7f0000001000-0x56)="ace9165c6c7b34f1b47442cb95d65aef7b6f2d19218ae7a7d8e55b5812ab58b1b4d1511dfd6a6a7a7ffd75abb2f7500076b108854864b3732904c4aed5917ced94faeef10a6f59aeed011c12cbc506b20b9f4b59e08a", 0x56}, {&(0x7f0000000000)="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{&(0x7f000059b000)="c1633902fc1de35e51786395ce3e470752876c217321bb9b7f4a11783bf17dabfe29d0db9b20562e4d1e9297d76657855411c84b6f20018a0cc71c4dfa09140c6a558070384c9e704e7a7ca2ca2b7be1e3622a9fa00cf9b8a79fb2f09e2bfc4b16be5bbf0c3de77cff0e1dd211582cfe47c7ad7ae840d59e748acdbae5626c01ba2ff484a1c7e4591a0d7dc63224495f6c3735f18b713046e8de4a7cb993f45dc06d95973c566df82c6571b13eb813c059b0881c76ec1a008b5f5299a72bb90de195efe61314cc4b11271d10a6480216790df944f7426f747caebe80232b1278e6eac3495b8c3ab3eeaa0aa5add0c0258bcdf3b6062a44190eec8ec3273e2a3132084d0d1cce1775cfa7bbbe9c75f97ec4fcf60fefcaf8e770e3d411fbf0f3a269142b8738795ad0c72928d588b3b4efb5e72a06f34b0c49976f94ec5e0c780763a6ca7ecf583a445e93c8bdfdea818dc43be57b0eea22ab51db2f47d4239aaa0a1a79d068fef7181ef1e74c96e73f0f88d89b4831b4ed2ac17d9488cdf5061ee827f39cf49c01a282b454e2b3fcfc40087901fa03a35d3eb8b6cd37382bbed8464e7e246ca1b1a9d92e8d266f6ec8eb4850e8cba302a13b64b5fa182275c6fecb2baf6888392c46982ae748949364d83fed645fd3b8f4778064390e9f151d2254c42b2cc2bd8088406718472ac207fd61b2376286245d3074e0037a43b03b80e4c7891779c6f9d677227c287a67c678bab811aa3cad4e8f097d743c7c77e7cb4365d586c2f23792d60e48e47d71723fb063171ac2df11861e95e53cadd5f066319bff09706cae5862a20a0393e679db6e2db47ef780574c98000ff8684f6343f0fe3de198f1487323b571fe851c2bec32773bedf2249976632f69223e14923e3958b3366888e23b4953156cee247a5b30b07362bdf5270e699e014eebc708669589ea3947a214acb934599863b30ca13a71ed1f31665a58498b1f2b526cbadfaaa310f4098b7fa04982880c704f740dc579a698a95dd8a0d166e4ccab00941e0833710526b7110f85fe2a6b32e8748a5989b5b79ef20469678be3d2da1e1fc86af64973b8f31c8a95e6914133577095306de3000494c68535c9bc23543474a80ea99f25be08f85fb7278d1b857f8e61d93daaccc83166b440958f6c108fe9592a74ad73a6fd920030283a920d6efa7b3425520634b485bc44f1653141be18ace3bb3bd14d0ef526f354beac6d62cd273fe70d2dac91d9b957f8c66cef79bf94005dfe74664cf5619f8b05f2d6f3034826635fa78174d179abdd407378672bde02fa2f42bbf83a85a2325bfe386d55cca17a05f8236a4e6588e87b2ebcfd5d17bbb441561e287e784a31d8b612917b42b745eb42a8f7b5411ede0b5601776e5c35b8159a34ab005a55254998c9a7409d98092e75a984f5c9c652356297f1c1bbd8d8ad22594f9cde97f4b25240a30a681852c2ed76592f813f90feb4b7f9553cc0e0d56b3a30db5faf1d1250b6b90cb495720972ddb28079c3f0352d30a3a2e226046a6c8a48baa71b59dcb92e188d4a0b61d63397042d07e034a27e4248efde43bd3dcccc2d8afcdfc119df990836d264f565777e9b9effa467913a23552d118d146dcf1fe324b0c8a0dc44dd61b96ff81877c15477d213f685c8b3c7c65934e3266dcf1330cc341cb5e0d45af1429a0bb77926c21344d385b22ac44e9cb046cbdf5c9eea6cde711af9e7004ae7ea908ef7a2337bb89ee2a8b45316caa4d0b59a6b7b54ca8b32fe94334bf97a7bd39e0ca81bd3905cba6af85774355fd10dd62683437618be31affd1fea9816a493fc2cc6f8df88b3a8e56ab72004befb82b40c2947cc78f6fa7904c89c6e032b061ab567787fc912d1acc694eabe514ad714e70778302aefc20577ed5b6815a52dfb6bdcbc085f8fb12133ff2bb6d84ee0f74155d58f26b48ec3ee7176d5d5b3dd1f4b27be416093b3c0c69be46e130db0447c031b238077fa5526318316bab1b6064f37e1360186986545570cedd3c7bae3e4a58c1ebee778033b3017d521c2428e5a362ca18398ed112581e62193729e26564788c634b8393728445e98261cc4f02ed90c082fc4263569e166d67a097cebed8d6b088071193e6eaea62a09cdedf618f913fdc89b05dddbd5a7c361a65ad5993bebd7cbcae15c9c5356ada2b59eaf512b7c67e06623b998784da69674bb4eb16e1d1707072cf316426d32953a3d3afaf86bf0c42d3719580f1e9de672883cd3cb01ad2ac96c26d20f2cb36592e7701e167c21b420b88857ad50f35ad76106d419fe1558fb6d4916e5516c5ae2b7f84a04424be95636ce53ec252dce2af09e002193f8723bf362ddd9ec9b2720c145b78576f9d600f0bd455c5eb4b95c93dd0bb9a46b7fbb2db4be21113b056012c545bad82322ecee5837deae5a1e10a0854c9702f9cf0d95ccd23f60802ac944021bbbbf0761d2b8dd9fb97f81ed542e52059ba82cec5474efd54625433733797403644ebf80538410c336616ef06302d01c85c9262d95d02193bca901b5a341658d1262adea109d670ec617a44a53fb6a8fadc966d4bed83eb37f79988e80044a4553a299d0a5ead5a76a5937d765efd8a6754c357cf72ccc4ca3099919b91095e5ef9e9109e533647d47448c8573680ef4628c94e0e5cfb6a842456697edd48ecdccf887c801e1d70036e91067dc97c32292d1ba42e4cf3a97f05b2959d545a50578a05c0a43e8b9f7c7973de6ff35a94c2fb5a0e8990668aba1c57459e758ffb9c7c203fb31dd61b3e9d8e989e558541a1a4affd8b1afddcaaeb3840efc30ebac0ad8628d82ce5c68b7ad748dda0ec00636df3f7f5b28de0f23d03932a45b7d89e6d2a9b284b9b946e133f90af2165d1a8f830da6f857c040db0b833032f15c0649274cbf1aa7f5a27add3c7453c997ad15d896662447c5ac6d5f3ec10f4429439cb6f92afbf342201955f3a20b6bf1d8b15c230ae9e358834e946304c45c08d2b97315d181d508a1f4666a40738faad1d0c66a5beb42d0b7d3f5e7412423b93970ca6cfb039f672ff5e9dcdb533c85fceae4ff8ff5f4f8196e697f4ba51791bc8d8396e879fd274ab58d429be11219710726cb267669bac9247bfcd0ce7053bfc9516ac0a1215d15fb941f4cbaee2c19b8dc1bff687af446045632cb41dea2595d6634550e8003c9efdb82aefe9a310d40024a9e80e5ab355552d5954f20c6467d2fb6406f196d3b6ed78a96c68166372e525165e03977da581c39591db85c18f2b3a6f995518f9eef362994d1b83df30943f65a55e7793503fa0806b956e5536c1d3a691e02e77f2bee4c92ef6149c5ebc8a24d9feac888465d8d271b7f6f562671dd768ff9a78ee4bc84c60695798d9be0a0aaa1a268c44af61b0e81d91cbc337eb17af9535197cf783f3a3d8eb26702d79e2ad34253e6a98d775ddf9d82d99f84b4a57aca9b6273a541e53b7ebd0708c3ff8d14454acb544fa7fbac76f708109830b059dae7010eb0007038dc64b64c5e31508f58caa05a622b0d2049bbf91240a51ce13f7b2b3015bd0f630400352a17a818254917f325193557f4a4a0aaad9c0c8d863add73cd9338d4caf96df5fc1e184f46d7c40f00e23172eec63b2ef9314d824341ec61b341a61fb171d37763f28c57a9721b3d51734425c5bd6548cb6cd07928b14f30e37888e215795c1c33ab9c9592fd110a506521f0ed6ceb3097957b27065831a9bc3f67803d7999ffd93318d5ce4f3a829a68edb7b8629cc3b4e8a0bb519745e2a2876a6fd719863295c9e5d5c2beffbef60e3a4e7f67d14e1efb029a1d15626c3c9d2f82c8d1753335c38e9e89d24deaf7d6aa05414350767a1d9480621de73f31bf8f1a8a5647c7ce7af41bf22992bbf6f5f22593f215d480b85a35eff787bf89373d7e49a645a6dd12d09b11d959e994af606326f5c18eb8c1ff22164d94cd8167b517690d16a7d079c283f7400301eeca6306441eb9364666deb971a4ecbfa4202fec601adff40b1431b6fc3788f1b7e50de7fd54ca30dd97479ad8ac3c0b18d42243c0f6caa54a160a505ed3e7a583b80dd702dbc0d94ce9ec0cafff3980e2dbfbe77254a41983e8fb5b617d3389c6f69885389a928cb27f2dae275dee2ab9c4fcbe6ff656a506ab42f5a2cbcc48dcaa8e23c5bd6cf24fcf3303d7aa3e2aac42a029afc82cbd17c049a185e69ea8c9cac44b0238279ca5133a1d98306132a77c9cb19bbbd1ec571bc83623cbe232354dcd11f3a7137b467ff5ed6e43c16234363030b3455a18ab1fe32d7743de314d01941c1ccb80e52a91b74b65ad3ccc8fd6949be1e4fcc951b74e14686118e81d2863628d6115264000291c5edf4212b2ef3a9ce2a9d4059578b66e113b444722cf2e50351c14f135b13112f57862b80675f570ecfe8af54886b06de4efa062244e2b16e861a0784157a4908a3c47b438bb8dd8d170d1bcf7643832e3730f3963134de9aeae829d4bd16b3e9d4ddfe6ca6c154af60c11f57e3fd7d621429a3f9efdeac17bd43e2111d6246ba7f2fbafc1648da39d22d99f9eec65c501e9b48e8fcd338e969bf8c45392e84ffab68f5be7314b02c59c3701cfbde9086dd2b3fc9a94335514377e86d5f7d619cd68ad84b99fbca52a7ad9a8452b55b7ac6d01b7706e85af9785947814aeb90043daaf1bce7d845ded92ffb6a8b92f411db29733a23adbd6df325b77e7e638b1324fa049a8ac43edb8d529e4a1341c1c46f09b3907a414cd8ff87d55bdefada66699face7f5f4e77f77bc2f103054c42ec4f62f76767d81c65ad8c42b647a8c7ba78bd21cada659523fe0970f104da9cd18e3d357f9bc2d2f68aa71722d61eaad6d033b35a92ffae048da28eb27c876776253e96ccd854139fc13cef8dc6daaf835d4db313c041abb7467989381c27833e8f977f67ce3c907e5dfc26898af814c53a6997698ab5a6e23ab47cad4eee49cd2d40565280b6849c5729ea81fd6c10655bfd6dc09653a34c6add843117ed79e599b18a2f47c38263976d2978782f2c61ea98aef911983478c442ac395d4f3ee6e28379e592c98795152ea5c9e2d7c7717fe43eaf3feb7691b01fb293af1c5b7c1481d69775be3794cb506f6396218a600753cf6f38d5c813e9112974a01d25e944ca48cf137b6b437760ed82bb50b1ef281bf2cdfc03b9006277defa055c1129d261da4a2d3cf3f7392449711a21387b14a0ef25b937a47bca8f3c90d94530e51b18558389e235ca187fd73fe38f7de0d9de440cc148411129b685753d33be9f23c072013fd7290c57bebbe0dcacb2bf8644cf3af5a60e004f1af38ac1bddc88d574ccaab774635465d8ff4d188d8b97ac140bc367cbad90ad4da72958d38d52ff9b9b6aab57cf778a8cef5b5583956ce14972eebceb61a43c370b15dd3e30161679277c2d9f2ed07188953f22ac49f5763e6bab31958e23cd16fe63b2eb449a257c7ed3e39500ae0f36f4aa6ac9e9c42a993a76541be9b16e74959ab84ecef862bec33ef5e86c4da86225d72ea161ff995f98c5537069fd432e09a6b2fc6e64875bbe2ca9d2e2eb5cda5ec432b68f60ca1c09878d1bf5c9201dc67e8d376729164da8943a87c69df8204d2c3d80abc9e0e997b5d201d9b08c0a83dd8b267bcc43d045ace4ddaeee9e6c6dcc1e05ee375d458a4d66d5fb2716c8afc0bb787e40fcbcc36bfcc79d98a7673dcaa96b94adbc88cf5eaa6579f1f7f38a7cd48003b1d543e0e3177a6b6ecd9dda6e040856eba0b3af5cab560f15f114", 0x1000}], 0x8) r2 = socket(0x0, 0xf, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8d82, 0x1, 0x0, 0x0, 0x172, 0xfffffffffffffc01, 0x8, {0x0, @in6={{0xa, 0x1, 0xc6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x9, 0x4, 0x5, 0x3}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x7, 0xffff, &(0x7f0000001000)=""/202, &(0x7f0000001000)=0xca) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x3, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) poll(&(0x7f0000001000)=[{r0, 0x4, 0x0}, {r0, 0x8080, 0x0}, {r1, 0xc000, 0x0}, {r0, 0xe6179ad3ca55726f, 0x0}, {r0, 0x7201, 0x0}], 0x5, 0xe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000003000)={0x3, {"fde86df6fe6bf6"}, 0x3ff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000005000-0x9)={0x1f, {0x6, 0x64a7, 0x0, 0x100000001, 0x80000000, 0x80000000}, 0xbb8}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000001000-0x8)={r6, 0x37}) 2018/02/01 15:06:11 executing program 0: socketpair(0x11, 0x800, 0x7e, &(0x7f0000876000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000832000)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000461000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000dd1000)=@can={{0x1, 0x7, 0x0, 0x3}, 0x0, 0x1, 0x0, 0x0, "15cdcba8514e82b7"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) sendto$packet(r1, &(0x7f0000001000-0xf1)="acb3c9a87add90a3ad400760657df61049917076bda1a79bd6d04687bb97b63f2f406c4f16abafe786e0d2d3ea96acf7c4929e8dedb0e61b2a7e970ce1f896b2b16213b3c98683e644f78aff773866610dbf4f24b7f778a0dd5f154fe501eee497882fcc19081384041a900234ec2494000e3e274a51ac72ec6049611b9d9bb77ebf2a128d89672c0f98a7515a189362454e4d8e8ea200881897e72366ddf9b6f964bae188532a57993bd6e8dee2f75d99bb9470b2ea35dc44087abc15c5ecf6de6952adf3273fd6ccf27ac3f4e712903b8de90fb49b1f59aa84dae822f22f1783ae8a47c13907e7bf605b2d817c653920", 0xf1, 0x0, &(0x7f0000001000-0x14)={0x11, 0xff, r2, 0x1, 0x800, 0x6, @random="a996c5a88b52", [0x0, 0x0]}, 0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0xfffffffffffffffa, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000000, 0x9, &(0x7f0000002000)="c12f8d0e8af38267251a2e18385c09981259386c7d3815255f612918c502db444aa36e69b128ac44996998780a7b26f64e3a95c1712732e115d08bb85fa449c1574b725ccd51625b1ee3a49de7d53c56f6a25db3047f90a9c14f8b30bea62089dd100fa8a04e665e6d91edda69ade8580218", 0x72) r4 = socket(0x7, 0x80007, 0x6) connect$bt_sco(r4, &(0x7f0000003000-0x8)={0x1f, {0x3, 0x8, 0xbeef, 0x9, 0x80000001, 0xfff}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000004000-0x4)=0x81, 0x4) setsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000004000-0x4)=0x7, 0x4) r5 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000)={0x0, 0x4, 0x100000001, 0x4, 0xab, 0x7, 0x400, 0x5b0, {0x0, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x100, 0x3, 0x0}}, &(0x7f0000005000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r6, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000006000-0x70)=[{&(0x7f0000004000)='}', 0x1}, {&(0x7f0000005000)="0d81e6d9d84ccc57a6d7815f618aeb15f41703293020143f55e8b7c5ca03a1eaef628ed89fd4d2182b1664dbdd4e1aac690cfba205b0fedb8a89645d6808379f1850e30a2ba024dc13c0300e118c7107e89a6bc0d338df32d30db3f7780059ad238f98f0b2e86e492ce5b47be6ff5d82dd1f638d760420a40893c9a07fa3fa5a1aaf65918176b11e585c54ff5258fe541a90bc4caaa8b5b67b8585e5ef98768313bbc677aa20850a2da9b476b782cd1218ec00d6b247c9ac6fb72c1064c322977ce80362f052b9bc7e3fcb71a9", 0xcd}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0x87)="c2009f3b3c3bdc40bbda7cf3482128a009b24c6609d76d840835b30d8c95069a3819734dd988de1a05737b81f611dcd1aab1a657d7ad0b68f5009c21ee51d3f52404c22a93ef96b5a1aeb0652f156cccbb3217e644562aa11db573ac9d6c0f4ff203dfbe64e404a1230340f9f3240df54f06dae552d280c231a60272b1a10d0dbfa2c01eba1685", 0x87}, {&(0x7f0000002000-0x1000)="e27a96f87d8ff224001803247d76fe2c1bfd96f9d92c6b0497aa05dea48d9bf8947ebecad42467cdadd278fb87a77d32342aa15fc77013f9907161eacfaeb0fab4a6ea361adda8601ed8479fdff1dda0757fc24dbd123fc0374c9aa0758cb6e5f6f5f306d0f3766ae82b804071cc8d8d7f867d1b6995a3efe33e733435444a745ccef8a1d1050edcad84c81e1dca4607dabebc2c09dd5d7d80152f5c9fceb5e5b73ae136253171c2c80ebfd6995c9dc38b130208d24bec07d0842e8dd4024076a7550713611e26f618891534428746c790e54fcf423929fe7536c70e580ea2acf8a73f61001ddb64a6a3670607c2c13558b4d20b5dc42ef7ff0d566e3c36d0adf85b6931a4b2fe6820084b5b94171502208ff33fb7647004ed1da55b890310daec24450dc3874382ba4d39b8c3862a4ad263dfaac8a5cd38954847bc36ecaba006938f84cc586729a1c2372e91da2792e00338e1d563350abc9cca72b2e859c68453e5dd05375b134028c6a63018067ad4e507db7ea64f2306d62820df4b525c27798a4cd8058e3bb2f0094a1a6574b70577172ac7d612653cc3cf51b8534617c4986269711d27d99c95070e4a8c086978c010df8b4edf14ae83481490eae17e3d016e619e37dcbde1608a114334ff4fe12e1808b39d5a61d35944efb036cf68ef30ef021ca943016cfa3ffcc1659a37b292e058d44ef76342c0a9db8289b9d212295f84b2b59bdb026702570a5d252280ee7f6ef3ce46edffd6a9fa0cfa462a6fec4a25569da8c62e8e3a5ace36a07cea3c1749ed81ec27865b703cf8bc794e58c7b3e584aef89fb8577aeebfa99d4dad13523244eb127daf85a2306ef82e0a0c77fcb571c7873522bfc147e9b01574c31b4dbe0a703bf3bd45076b33cb119bf993b0dcffe674fcf67fd2b0c75d7e8787c9d952bcebff1fac14dad8f9cb60285defad32087036313d8462af4396f3bb9786e5207cb0dd5f2636367d9b0071fe5e6bc7e1d301b9c83f2fc3b9e11e776104bb1dd8f74226c0fb5495bf568da85c1ddad0e90ec17908e69b7762baf63eaa27ac5df8e07a27c4179b56decb774b527193c9058a4611bf72029642381f4c44e5153232d09ebc6c6030f5d6594bd3cc788801e18c1ac55e77150aec8153c1d610bfbc8c5f7f9c1efcf59d926871e29823299d1766c8e692caee6278ffb9f2d2032bd310aab3a5f7ac0ec5b6248f5696a81645f6e543543386fae1374784fa4e9a00b6b319e1cc7552c71b4a4af98a0299082810464df3f541f6fdcaf15e16e4ffd83d7982cc1e09453e3b089c73fd841a164da6aa2415a0e1e4426cb2215d412b96d182953d7af2ce07f714989c5c780f7c63eb57d8c31e88ecdd6696a17b46e4664646882225c09e684fa205347a9fda8f07f5de857dd9b0059faf25ca45add3340497c02027b6cbb6ed30b5010e02428a15ce150853c3591eaaa06bd3e1c31382735453695ac042bb16262d1a9e8a465476d069ac5c9eccea42380a599ab5fb9190b47ee77b98b8bc05bb2351bbb107ffc1d836a28108193cf25ff803a8942b048172665e2b295273c9e401b88c05fb62af85c5458ea75faf66d01449b2d784288438c42b30540a2ff4ed328daf693be4260d51c2a8fa038c22ea81ea75753eb052159232747a51b233f5876bac6fabb2bec2277a6bd761bf2cfbb13ac1aa976d499292bda1c4258414b164e12c6ab8274b434a1d729cb28f4ee0c5ae1120935c3b6e5b93cc81638f571132a83c74da9443452cfc1f1c3f7119170083bb0168b4e2c4e1dda429ee8add987b85f2a29d81660c08f752643b2e6530c7a9bca58828aa917ff36879f98f9c45a1ddd23f2fdb6447560d319aef0575f745a47ba345632c6d12906c58f261a998c6b3b5b88fcb7b9e76f8ef6134301ebfb261fce35d64f7a1535d6698a36f1abdd643561a28f4090cb8771d9e2ce9b602044dfc721a2d957f2482b2eed85485bf1be7162a5f85091153898aa869151c7640f364bf28f771858cede1a4f0a11f8b5b6382999edbc8b9dd78c53f68b42a32af7a3daf9a7fc36875cd7118e62776518a08d06ac1dc632ed6e6f027bf06bc5c355e2fc66a6fda65251692c564cdda98d950b0aa29bb6d82bb4f890d78615a496f498c3b4d170ec5124b06645a7b79b68bfd07d618b65a8ce8f67d850e31f690bad8c61e396f03fc4982ea206c3243fecc2422cc22ec1302694311f066d6f633e61c23b7a67621ec697ccdd0033fa87a2cbf4356324d590bf3906a1c5e9211cf630b6189ec93633bbf9dafbb172160d4c0c1633e6e72320da9a621c0b74d108691b7076a9c9c495c7513375f594310e31ca2d742c691fefe2c81217ed91a8c9019b69d11bcf03a88f8ce2242646ed03fc7fca46bbee9d0a7280ef5fae0e300178f03f8ae9d1f4e2e1709a218b332992cea3b7f3912490489ae0475d1c74cf78a9a3ddf549346152859073afa57b3f4eeeae4c86aaa907c2b28cd11965287b85b834fc5ee5b7bd1ffb530c9dbc0ab56e2b41bb838ee0bda35407e22672487762bf04da79f436149ec498abaa30a22e25b71e6437f4584b24e19bc1e9cb0bb1209acde44b6285e5a6f9535c47580bee829db2391fd4be9bc4ee989980d411d56a9fee7c1ac0a14123be897ba58a73b2b8d5456aeff0a53a06b331102eaea7d51277e7d66eb671803b20012201b505392b16364f7364501e3a06aa7ad2765cf3b558897451da6f3fe118e98da14e083b35244cf6e2cdc378fb080e8305672832d83a0c3df01cfb68b23058fa6986afba0d75be61d21a3a62c07a534a7ce016a349d79e6ae9a67a7c8290c60f24d254d0c1372b0683fda9c5768b2e4afa40f742a34e14ea3f0621b16091909720137711213bf06e963ca2334ae787a70328febde065cf2cb52b7b2745003b296088e9ad80134c1b7697ca7901fd33ab179aac67f17b9a1adadef20ead764ab81836a8b54ec595d886d7296e015be1f433dd6da075772685fde1559afce9aefedf388bbd3e2a605bed96265a1fa31661dc8899ecce5651b74e76e0e4feaed1d316f1c2d7c1e4ba14989d77a1a6df5120287f2468779ce871b9dac67ed4d1c3778b1660e496715cbee786bfffef1a1f8b538a6f252175ea5585bc03f734e4e2fa44777d358ee4404024d7402c335ca26505de67a81328f6250babeec03a21add940111124d51405129742b65a6f5aa2ddecc68b2dd25ca0fc1243014255037d4261312e0b3f13086ba62da32c33f170e0353e43789a117b7b4868319514bb81a9323652917c841dc2bdd9cbc3b225478835e548625733f14154aaf91d0ea260e35092d9eb469fc820c573e6c4c12a47541d40a22e7d73b1e4be4e94395964687fa03e92dbdbc722aa04eeaf08fef4cbc56117bffe7c42f4ea5013bac51eb84ec0927eb6bf93ecca99ab96c205c69a60cbae22a2f3628fc905772e732eab0a2b9878345da6f629d5f85678768b6d6d6b544bacebdb7474ed678f88d7d3ae7895c515d74d17fa76d0ca463af61aaa66051198ec5c9fbd76cabf0696678b4c447eb42a0b1792ce596869996bba28d6e4ac804f9d04c67d6e8866ecf682a76348d8542bf4f1c0521f4383c9e5bbfc5a638672b9997406454b5108889186656c8cfbea66e4e850fe58735d9572daf20f7805fe9958d9ac691afef77928565e5488247c6a9ab60999724a753f0e707fa82ced5b2457d57d296b8a0736e735475651b167779461c36a6de248216071ef20e11b6ba8aefc73319ae3d7d58005e4093a1e3c5e4ac53011b85e7b721a9cccb25253666b3ee6a83b3df79568ada56f7c114288f246d7e1b908585fec908c847a8cfe6f75e5d4d31e1cbfc3e9bc1363750c5c4a9cd76a29f5e4d0cb0db5d2e786c4ea624dafb40b6e5c2e1f31271ff4b98c391c036bc41e74778b534c8e481e5a9d74a7234e638f2fb6cb22445fea9efaaa5c27a6a081ab37ca2d7fedacf671c182d43bde8b2a13363c64d94fcddce0e14d6dcafa36cef2ea858b85efc8cdc9c20ef1f1c8de8d0b89e47d8ef974431513bd41461faa7dbeb07e2d864a2f82b5a907661132f5b888664a7e6cb84050d573257f5e9c4263149031d72024da037948d731f6a5cb0cfbe4d5e92ab052f586aaa28a4da1fb3068f74f6da1b19153c80940c2542196ad2c7402f9b3267b379b6f1335b409451a3d48035ebd195f626689c3756fc9947545656aed169e70d9e5e8e30c9eae08b1a0aa40c6c4a288b5125830d1cd624cd5d66cfacf20eeb87af19fd5957ce1046f57e828e5d9b5f33cd68f1a47d73ea65f36ae3d7d0281cface3188635ecdb80e569b8f5af219abaeb480c65fea7d4828bf6202531acf8c570a4fa5757fa031ba3149a06f6bb0435d88746e65f06b746c67c69a544921c57440a0e30b31bfcd0615b64f25e06eab39d19f9b04d90e32460fb1d48d51a8cdcd6f5fe815b821624b60aa7a9de3842743cab39099838e80058a86ff14a5fc1bb4f600634c1a8db9e2c0b4468237ead9b55050ea0a123967b97a983f646e6da07ffb8403dbd2ceed7a046aebe7838b196eadfc85c7e5a0beec24398c20a85a44ea6c8c84b3aecf43b67efa347b31e87006ffad7044ea54d9a7be34b9e289c44b86cbe4c767d2008277ce79ebb66413b8b752d43f34bf0bbc7bcaa85efce5e775b62b8e7d1a33a2e1698083f069d59931e44276006e5abd2b054037668c998ddbe1e505458a08b8f3ebc71db00f03f52dbacf779d4b9a599c7270160b82637e2142a9213800252627b653ae3f50881106465aea782e7d66a606f910230149266c55297b455e7e44164dfa8c54ab8c2b7734e9878d2bd3a0d3047fc471c831e062f652de896d4926fa703332dfb772a288f85017f08368a876899a5efc1e72ce2f0a078c24fe6c0ce043a4817a17c91165cbd98cfa64ef012a76016911d1b3079027c6df537ab0aac6ef352756fe23f6fa7c7efaffa31d0b801274cb59c7263718c970a9d6141e0907e037332b93fea3da870760f0eda9ec6b553f0fa987e9cbc7316e44079a74545c5f4f4ade4acd7ade9b1fc8c5d317cdea35bfd732c1d2bda7cf43d0a6ca583b484610e444d2d7c1182c07691362612d86515197caa31def7cdcd4ccd0f419aaa091f1f3a5691dc3b2efab9ac5b574108b1a2037860f78a50bd477e24ed6fc3674fca1896b151bf4d421d5efdb2fdcc76cd6b0fcdf6e7a188282848ffd0ccc045a044d2034dc78753eeb6bc04479d9bd926237ce8628d93717c9993422224236ae8b40e984dd8d1d0701aaa390fe0c9e53f0f5780eccc096ded42bc1a2b285524d8b207c06f555da4b5bda5779d60831af5175343bfcfa3faaf17ce2461a31d6ee40c7bb4d90b2ffec68195ab4e84e86c28278779899009e22d50b0b3cc3bb976770bf2af62c12023a742df30bed3b32408199db6a86a412654a27a37b74a25a836830f45263aa43c4a67cb414911f32e3077bc9c7ce972248e410cfd0e563e4a454cb3d4e2fb7d5a6cfb114009000d6256a3a4fef8a519279dd7e28b5f95855790c9e10a15ca9a98a4d4b7851a993273cb434081504a2f6d6ba271b7ae4e8d0b334f4600be264a8d352f921da97666877cb1b59a2975b9ab7e70ca3c069a00074e610761e0f39df7e71b31162a088e93ca89c63ebcd03fa73317def010f4223ec4d7c49249bf737cbc85cb9ed75535956cc4f914437d5b8d19d3a64c5c2fc03a2e38354ecae9f8337fa096c65aec2a760889fc4dabf5fe10af3f53e5920f42fc96703f38f61aa656a", 0x1000}, {&(0x7f0000006000-0xc4)="e50d68d9d1fbaa34a32a0154816ebc98022275a9f0da8e7d9f8ee34527479980226df83389bc799ac20d345052c8339a27121b3aa65cc57172aa504401bc7ad2ce39e46474c437fa7e071513b9af75e45d3575b41899bc052f2e98a544fbccc6428b39e3d0d2741a5079cd1df243aae4dc6d4c9978dbedc6bb22dd233a7ddb116e2104cbbe0429d1e085a71ec916f44107fa68bfc0c3c05b0d896382d159357a2c1b941d978697b444b3f65301e85ed7fce5de31087807c2d81c4920581fded7aff99c49", 0xc4}, {&(0x7f0000002000)="b9505759c6b97aad5da4ec836ebcac13a33c5d7ede9e808f66d9b10a7cc5e6b64cd02e2c8ea8e47133a07223a167dd67e2b597863c66be471fbee012bf4ff8893a95bd03b8f57d12702ee4dfc651857ffe0459ce5877ee485397aae5ecd5cd27910ac68b4278706e6334b3811a6e78872b278f043a17b95ca98b", 0x7a}], 0x7, 0x8) r7 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000)=0x55, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000006000+0x636)={@common='ifb0\x00', @ifru_flags=0x200}) 2018/02/01 15:06:11 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x0, 0x2, 0x76c2) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e39000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000bec000)={0x198, 0x37, 0x0, 0x5, 0x3, {0x1a, 0x0, 0x0}, [@generic="3081eb273f5014f66738dccd7fc3784f021846ad709501e72a0ae86683eaafe1d2f5684e1bf1705d801d616c193ff37046055e28520f70fedafaab48f5f4e7224592f79fc4a5d2725531fd3990fa548793b7ca1e62973d4289a747c9b78a37f86087c9526ce0bfd400939e3cd23a704fbf6f93d727dac6c04c9fc773f41090cc56629d2b079f8997823dd06f46a6641944d1ca62ce14f9333bbc797d440608fb894b61", @generic="cb8c535843a76f9d68bb2775d229f44b79b79271b48fc39a7bb43bdba765b36f752e0e50e547a35ed4000bc8ea1bd0a185df934f7018da5555641b0b385313a1de18dd75aea11feb022c7a04660e2e57f1dc3288d7268068eac914338f27da066b145c73d4e1ceef7cc2194d14d175972efa4460d79b74635970b70d4b289742c8d04a27ee43b2767c3e1280586511fbb9a4d4e7dc309ec3a14e32a2866b3bd057bb75651b256c09f6427a298a0cf6131726456c6d335e2c80414b99a7f0db434121e1c2108980c28aa69e8716aa4ea585f3e88c4b735cdecc3eed29b0354f"]}, 0x198}, 0x1, 0x0, 0x0, 0x810}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000002000-0x20)={@common='ifb0\x00', @ifru_flags=0x4002}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x7, 0x1, {0xa, 0x20, 0x0, 0x0, r3}, []}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000003000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x5, 0x1, 0x3, 0x0, 0x401, 0x7fff, 0x2}) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000002000)=""/72, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000006000-0x10)=@req={0xca04, 0xfff, 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007000-0xac)={0x0, 0xa4, "6619ef07fd6817fa9d18b7660603af6f6d8e7e1aeb3791821b28976c37b3ec68a3219ed8e7850a8e4795ae773e75cdfc3491f034ab920a7ceda967444003111a4b442a98040bf71840d8715ca3bdd034cf485d1ab313b4bc141914683277d0b3017c9f231c9ed6179314ae9ae54da66cff1bf1a69196ab4ffafe01c7944ee6c674d738c5618b054fdf35bdae504f473390a5badd5a4ead75921a0edb0af06db6def56ce7"}, &(0x7f0000006000-0x4)=0xac) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r4, 0x0}, 0x6) 2018/02/01 15:06:11 executing program 1: r0 = socket(0x4, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x4d59, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x2}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r1 = socket(0x3, 0x80004, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x2}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000-0x4)={r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000002000-0xae)="137481b0c630629aa34380b075b5320dba035acd83362bf8ec432fd5f39776795e3c042c8b6c722ccd8dcefc7f0070cd1cdf45e795d2088c894fef73f0ee2d2ca81ef90f9ee2b37752376534478fb75dc32f54538e0a8e2596e92f7f1129fa020276f4e1c6296b8689785ea1b8d3983c4e3b396fe5846742891616ebb66af53253c44172be57e472e6f791ed855eb3f37aa6d96b9f1d83caff78f9cb208e39ab783aaccf0d4e8f9c4494260dedd8", 0xae}, {&(0x7f0000008000)="3f60a267728253910456d878ce9078bdf283eb20cdd7dcfc356b73327a0d00556b87ba9823ff10372dddf2f6cfa76ab1c2b5633e0f44a4c9e098646eb811e388b65ffeae9f", 0x45}, {&(0x7f0000009000-0xa8)="8239139aa0655745ede60c1197c38220e46fbd38d44a02a57d0fc06e5be5a974d9b66dfacb5baf4ef7af1cd67c856c0bad709b412f5678ed24fce22037d81b98c87b6a10d8b7b26f922b115dec7ddd370c99b599fea930012fde825bdbb6a6ec8965787ee2ae74571ac6c1fa4bc205dd569330e391ce9dc43a2e5bf1419305c0d4c9776e46c1e6e370cbc6a8a584e7d07287e3b9052acb39c27e7ddf60eca67ee61598595f570ba8", 0xa8}, {&(0x7f0000000000)="780bc0f3fe8c66c2f2f481fd2ad2b9f556190e6b341034da9a98ba549d373042486d3cec65377e119f30a5f412a4b3827e30d49527deb9c94b332391b6180dc6a070b4b96d2f7c870d7b6af61d0a91e1bbad12ac4adcaa55f62ff8c9b5bb52abaf6ca42cd73e6f", 0x67}], 0x4, &(0x7f0000003000)=[{0xc8, 0x19d, 0xffffffffffffffff, "0aa2be2c067162f176597f6ab37940f1963dd79f6a7de8f75752ea1a64ffc737312963a357a7107ae9419aef0077646d6727ab2fbaac2a1aaf6f6063ca81c5dc8c2b5c1f96207cd9af31ab8313b3052921b59c53cff26de8be5a0a3666fbe9c03e120531a2e556b42e57b8ebfc5516981974d5fd9f2f01b314c9adec39d1b4449434363543d8c8adb2e61636cfdde9dce78935baf501035ba4b81ded84b44a17970eeca7a7824b6d497f1d2196264d472dfed7321eb9fbbf"}, {0x98, 0x27ce198acafd3c64, 0x1f, "a1849334eb50a75cb5910691c0feed64e56a28561ac9fa93619fb7eea986a8156e9c589a368f9a30273da53cb3c27da4a5cfe76b72b6438bffcbc3cf27bb3afdb37f5c357d99fb0f86e944ef387fb122d518cda3390fe2a9c2bde5ba77d53b0e238ecc800db1e9c804d33345d9ac9cb6f14775d12f2f81fb120e28f0870c1bedf280751d55ed7024"}, {0xe8, 0x199, 0x3, "88fe295a9fe92f8b962c620cef1021c360ac7e06198733c1dbd6db819bb2be0e669deae4fc5941937551806eb3382eaae315f98c6f94ad6aeb81be9caec1ba76220a01ddf8c929abe1c4e0c8ebd993d2f869f34b4976f5de1c57e3b51e15c90d532df0e8e83fccd12efd705e15d8be268abe200608465988ebeeeaa420e200dc9edc9498a7081d091251b3fd7acba85d1cd818f4cc4c56f6d0fd14bab9494937f0558a2dd160698512799f28b522b76f171167c9e73f824af4a4bce218b77dca8f590f4f141c4c8ab4a4f1ede09f5d25480d2f2ced3aa4"}, {0x1010, 0x107, 0x80000000, 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{0x1010, 0x84, 0x62b9, "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0x2268, 0x20040000}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000009000-0x4)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 15:06:11 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000356000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079b000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"ad1a36e5b3fe34"}, 0x4}, [{"a59835474569ec"}, {"5d42720cfffda3"}, {"71ea99950f566e"}, {"645a675562dbe5"}, {"e8f6270ace3b2d"}, {"9b742686cdc5f8"}, {"421a0eb287a847"}, {"e4e9a89c3bc761"}]}, 0x48) listen(r0, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000002000-0x7b)=""/123, &(0x7f0000001000-0x4)=0x7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x10001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x80, {0x7, 0xfffffffffffffffc, 0x401, 0x8, 0x0, 0x1}, 0x800, 0x3}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000008000-0x4c0)=@nat={'nat\x00', 0x1b, 0x4, 0x460, 0xd0, 0x1f0, 0xffffffff, 0x2e0, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@ipv6={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xffffff00, 0xff000000, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], @common='vcan0\x00', @generic="65ee44d1e5405cd27c58ab0892fd825f", {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, 0x3, 0x2, 0x0}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x9, 0x0, 0x24, 0x3}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x9, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @gre_key=0xffffffffffffffff, @icmp_id=0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @port=0x3, @gre_key=0x1f}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], [0xffffffff, 0xffffff00, 0xff, 0xff000000], @common='syzkaller0\x00', @common='ip6gretap0\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]}, 0x32, 0x7fffffff, 0x3, 0x0}, 0x0, 0x138, 0x180, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x1, 0x1, [0xfffffffffffffffa, 0x8f, 0x1f, 0x0, 0x1, 0x8, 0x100000001, 0x2, 0x43, 0x10000, 0x5, 0x1f, 0x100, 0x9, 0x39, 0x5], 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffff7, 0x1, 0x1, [0x80000001, 0x8, 0x81, 0x4e4, 0x6, 0x40, 0x35, 0x1, 0x80000000, 0x209b, 0xeca, 0x668, 0x0, 0xc000, 0xf3fa, 0x625], 0x7}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x18, @ipv4=@multicast1=0xe0000001, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @port=0x3, @gre_key=0x1}}}]}}, 0x4c0) accept4(r2, &(0x7f0000008000-0x80)=@generic={0x0, ""/126}, &(0x7f0000004000-0x4)=0x80, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000009000)={0x18, 0x0, {0x4, @random="b4a4a604624f", @generic="e5f301f6b5669ec1a3a3bf644eb0286c"}}, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000002000)=[0x0, 0x298, 0x7, 0x9, 0x5, 0x8, 0x8, 0x9, 0x3, 0x1], 0xa, 0x9, 0xff, 0x8000, 0x0, 0xabfe, {0x6bd6, 0x7, 0x1, 0x1, 0x80000001, 0x0, 0x4, 0x1, 0x3, 0x7fffffff, 0x8000, 0x8, 0x6, 0xfffffffffffffffc, "f601b77dea8c725abd9aab5ef1c4c23d53ba088b850a0110bb5cebae74ad424c"}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000000a000)={r3, 0x80000, r4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000b000)=0x2, 0x4) 2018/02/01 15:06:11 executing program 2: r0 = socket(0x4, 0x8080a, 0xf) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f46000)={@common='teql0\x00', @ifru_flags=0x2901}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000-0x42)=""/66, 0x3}) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000004000-0x10)={0x1a, 0x18, 0x0, 0x101, 0x0, 0xfa8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x8, 0x10, 0xf587, 0x101}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x80)={r2, 0x78, "4968b3a9c7b9a362b80805537de286dd18ccfc33e173822c2a4ae61cdb51d8ae7c3b667a47d33dd749ff1afef00d0f79fa547e7a6e578af4400ad4047d41c0f6f431cfcb4591376c06d6fd7abedf455e7df15fc7d63c7a1658e04129067288109dd878a1a13d147ca04cdd25ea8b0a56141e6ad6648255e8"}, &(0x7f0000003000-0x4)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000006000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000006000)=0xff, 0x4) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000003000-0x7d)="ab6fe2bb09ff0a2ec61d1a1a73c03d850d903399627914aee0a7fce5ce33bbf15711f0287c85723af9dd19042c51736f5ff4e240a161ac6fd2832f26bf114f72e5158fcaa26040db76c5e77ad36092d1e982d61e472688425f9133bc6d05519265b8e4a927beb68ff10dc8cdaa10390754bc0c52517ddcc7c51fb26d49") setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r3, 0x400}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000009000-0x4)=0x6dc, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000-0x8)={r2, 0x0, 0x56}, &(0x7f0000009000)=0x8) [ 33.655079] audit: type=1400 audit(1517497571.373:9): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm869542646" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/01 15:06:11 executing program 4: socketpair$inet6(0xa, 0x8000a, 0x80, &(0x7f0000610000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a0c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={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) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000de3000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x10001, 0x7fff, 0x400, 0x6, 0x80, r2}) read(r0, &(0x7f0000000000)=""/7, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000002000-0x14)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000-0x10)=@generic="7c77c7b80593dc78b30114c2e3ebcc60") r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='ip6gre0\x00', 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000003000)=""/4096, 0x1000, 0x20, &(0x7f0000003000-0x10)={0x1a, 0xfd, 0x1, 0x7, 0xbb, 0xe78c, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@generic="29ac731b7d5899c3e0ec37f55d888953", @ifru_flags=0x1d02}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0x800448f0, &(0x7f0000006000-0xb4)="0a109762d22495417d1c676499589cc33d445e0f3238fd677752da705f891e7cbb8217a8f4ebe88f37398fed0f104bcff3cf45d401cde1cd6e4ef67a4e5e6ff7af9abecc152c6d996400f77a4e2762dae4b59aa97cffff22a448b2f5b0f17bd2a5d59071e9bead5e31a341e17e782554c2a0b669b0631e744e92c21c1491f5f2b00b9f617cd09123e590f58418cafe190c4918a2af1b93e0eb90ad644d86755159ffc8ac1fc73808ac5947ee4ff519f4231348cb") sendto$inet6(r3, &(0x7f0000004000-0x1000)="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", 0x1000, 0x90, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000006000)=""/26, 0x1a, 0x40000002, &(0x7f0000005000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000008000)={0x0, 0x8}) [ 33.713317] audit: type=1400 audit(1517497571.431:10): avc: denied { sys_admin } for pid=4201 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.746154] IPVS: ftp: loaded support on port[0] = 21 [ 33.813014] audit: type=1400 audit(1517497571.531:11): avc: denied { net_admin } for pid=4205 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.814864] IPVS: ftp: loaded support on port[0] = 21 [ 33.873137] IPVS: ftp: loaded support on port[0] = 21 [ 33.911860] IPVS: ftp: loaded support on port[0] = 21 [ 33.972939] IPVS: ftp: loaded support on port[0] = 21 [ 34.051005] IPVS: ftp: loaded support on port[0] = 21 [ 34.164620] IPVS: ftp: loaded support on port[0] = 21 [ 34.264845] IPVS: ftp: loaded support on port[0] = 21 [ 35.240730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.270302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.454221] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.469704] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.547564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.630057] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.749413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.874074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.871676] audit: type=1400 audit(1517497575.590:12): avc: denied { sys_chroot } for pid=4206 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:06:15 executing program 0: 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$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cec000-0x4)=0x0, &(0x7f00000bc000-0x4)=0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) readv(r2, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:06:15 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000023000)={0x10, 0x0, 0x1, 0x8040000}, 0xc) socketpair$inet6(0xa, 0x5, 0xf48, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000000f000)=0x0, &(0x7f0000025000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000026000-0x20)={r1, 0x3, 0x1, 0x800, &(0x7f0000026000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bind$bt_rfcomm(r3, &(0x7f0000014000)={0x1f, {0x5, 0x80000000, 0x7, 0x9, 0x3, 0xe9}, 0x6}, 0x9) [ 38.062884] audit: type=1400 audit(1517497575.781:13): avc: denied { name_bind } for pid=5198 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/01 15:06:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000fa2000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d5c000)='vegas\x00', 0x6) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ca8000)=""/4096, &(0x7f0000da1000-0x4)=0x1000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000112000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009f1000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000c56000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/01 15:06:15 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) pwrite64(r0, &(0x7f0000016000)="c3ed4219edbbff78b036bc1f5916cb677134b7af4b1452d5eb088b37cbb18af338b9a4bef32f413f91fe6ea4aa7c8613b11ae6470d1bfd989243649b3d08ae8ae3edfd543e1b4786cdb27132f02d22f17979fe8f1bca5764faafdf1ee87e9ff4757650d01ab5a46427ffe291cc17912119cf045ef0a46251985fa599957f89ab949b0804adb786c451964faa780b4ed4dfc0c028179b09561d38681f90557a902bd7ec97938c5904229a772b3a051fd1f702f98d4179", 0xb6, 0x3) [ 38.129131] audit: type=1400 audit(1517497575.781:14): avc: denied { node_bind } for pid=5198 comm="syz-executor0" saddr=::1 src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/01 15:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x1f) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001b1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000821000-0x4)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x4000000023, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:06:15 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 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) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f95000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) [ 38.214384] audit: type=1400 audit(1517497575.823:15): avc: denied { name_connect } for pid=5198 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/01 15:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8f000-0x1c)={0x0, 0x3, 0xa, [0x3, 0x8001, 0x4, 0x4, 0xfffffffffffffffd, 0x6, 0x0, 0x9, 0x1ff, 0x7fffffff]}, &(0x7f0000028000)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000f9000-0x36)={r2, 0x2e, "ec7c882732341c593939c14f76d8e0c77c81385362aabb89930dd668cffa585a7b01caf0a31377ff4bd87c65b27c"}, &(0x7f00005db000)=0x36) close(r1) read(r1, &(0x7f000096a000)=""/136, 0x88) 2018/02/01 15:06:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000000)={&(0x7f0000c6d000-0x14)={0x14, 0x11, 0x3, 0x400, 0x7, 0x0, {0x5, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80f, 0x0, &(0x7f0000d5a000-0x8)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000453000)=""/20, 0x14, 0x1, &(0x7f0000e78000-0x10)={0x1a, 0xd, 0x80000001000000, 0x0, 0x0, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000dc9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r2, &(0x7f00000c5000)="", 0xfffffffffffffef4) epoll_create1(0x80000) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000c0000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7, 0x7, 0x0, 0xffffffffffffdc5b, 0x1}, &(0x7f0000e77000)=0xa0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c6000-0x4)=r4, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000802000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1ff}, 0x8, [0x4, 0x0, 0x8000000, 0x0, 0x2, 0x6, 0x2, 0x4]}, 0x5c) [ 38.316943] audit: type=1400 audit(1517497575.895:16): avc: denied { create } for pid=5217 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 38.386302] audit: type=1400 audit(1517497575.931:17): avc: denied { net_raw } for pid=5214 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 15:06:16 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x549}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={r1, 0x8}, &(0x7f0000005000-0x4)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @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={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000010000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x20}], 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) 2018/02/01 15:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000290000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000bb000-0x4)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000011f000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000f97000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.419881] audit: type=1400 audit(1517497575.952:18): avc: denied { create } for pid=5243 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.445797] audit: type=1400 audit(1517497575.956:19): avc: denied { write } for pid=5243 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 15:06:16 executing program 3: r0 = socket(0x8, 0x4, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x4}}, 0x2e) connect$netlink(r0, &(0x7f00008c5000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x201001b, 0x0, 0x0) 2018/02/01 15:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) connect$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x1cb, &(0x7f0000ba2000)=[{&(0x7f00001d2000-0xf0)="", 0xfffffde9}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x4444444444447ca, 0x4000000) 2018/02/01 15:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f00006cb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ee4000)={0x15f, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffeffffffff, 0x9, 0x6, 0x4, &(0x7f0000b03000-0x10)=@generic="7fbb0fb9a091847190f8aa32bf00c8ab", 0x1, 0x6, 0x2}) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) getsockname$inet(r1, &(0x7f00007c9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d6000-0x4)=0x10) getsockname$llc(r1, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d21000)=0x10) 2018/02/01 15:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000068c000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008a8000)=0x1, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000df6000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x318) 2018/02/01 15:06:16 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000031c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000650000-0x4)=0x14, 0x80000) accept$alg(r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad6000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007f9000)=0x9, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000756000)="eb0c6f396f1c99a09be43c0fc728cdf642", 0x11) 2018/02/01 15:06:16 executing program 4: r0 = socket(0x1b, 0x1, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeac, 0xc70, 0xfffffffffffffff9, 0x3ff, 0x3, 0x4, 0xffffffffffffff00, 0x2, 0x2, 0x5, 0xb50, 0x7, 0x1, 0x7f, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8002, 0x3, 0xc61b, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x100000000, 0x5, 0x1ff, 0x5}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000026000)={0x8, 0x0, 0x200, 0x94, 0x2, 0x0, 0x3, 0x0, r2}, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000027000+0xdb0)={0x1, [0x0]}, &(0x7f0000028000-0x4)=0x8) 2018/02/01 15:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cf9000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe36) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt(r0, 0x4, 0x4, &(0x7f00008f0000)=""/30, &(0x7f0000051000-0x4)=0x1e) [ 38.538274] Cannot find add_set index 0 as target 2018/02/01 15:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f5d000-0x62)="", 0x0, 0x0, &(0x7f00009ba000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000adf000-0x8)={0x0, 0x0}) bind$ax25(r1, &(0x7f00008c1000-0x10)={0x3, {"a24fe3766642a4"}, 0x3}, 0x10) [ 38.558808] audit: type=1400 audit(1517497576.277:20): avc: denied { create } for pid=5308 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.561453] audit: type=1400 audit(1517497576.279:21): avc: denied { accept } for pid=5308 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.596351] [ 38.596355] ====================================================== [ 38.596358] WARNING: possible circular locking dependency detected [ 38.596364] 4.15.0+ #219 Not tainted [ 38.596367] ------------------------------------------------------ [ 38.596371] syz-executor3/5321 is trying to acquire lock: [ 38.596373] (sk_lock-AF_INET){+.+.}, at: [<0000000054b40f60>] do_ip_getsockopt+0x1b3/0x2170 [ 38.596398] [ 38.596398] but task is already holding lock: [ 38.596399] (rtnl_mutex){+.+.}, at: [<00000000af0c4d7f>] rtnl_lock+0x17/0x20 [ 38.596415] [ 38.596415] which lock already depends on the new lock. [ 38.596415] [ 38.596417] [ 38.596417] the existing dependency chain (in reverse order) is: [ 38.596418] [ 38.596418] -> #1 (rtnl_mutex){+.+.}: [ 38.596433] __mutex_lock+0x16f/0x1a80 [ 38.596440] mutex_lock_nested+0x16/0x20 [ 38.596444] rtnl_lock+0x17/0x20 [ 38.596453] register_netdevice_notifier+0xad/0x860 [ 38.596460] tee_tg_check+0x1a0/0x280 [ 38.596467] xt_check_target+0x22c/0x7d0 [ 38.596475] find_check_entry.isra.8+0x8c8/0xcb0 [ 38.596482] translate_table+0xed1/0x1610 [ 38.596488] do_ipt_set_ctl+0x370/0x5f0 [ 38.596495] nf_setsockopt+0x67/0xc0 [ 38.596501] ip_setsockopt+0xa1/0xb0 [ 38.596510] sctp_setsockopt+0x2b6/0x61d0 [ 38.596517] sock_common_setsockopt+0x95/0xd0 [ 38.596523] SyS_setsockopt+0x189/0x360 [ 38.596532] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.596533] [ 38.596533] -> #0 (sk_lock-AF_INET){+.+.}: [ 38.596547] lock_acquire+0x1d5/0x580 [ 38.596553] lock_sock_nested+0xc2/0x110 [ 38.596560] do_ip_getsockopt+0x1b3/0x2170 [ 38.596566] ip_getsockopt+0x90/0x220 [ 38.596571] tcp_getsockopt+0x82/0xd0 [ 38.596577] sock_common_getsockopt+0x95/0xd0 [ 38.596582] SyS_getsockopt+0x178/0x340 [ 38.596590] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.596591] [ 38.596591] other info that might help us debug this: [ 38.596591] [ 38.596593] Possible unsafe locking scenario: [ 38.596593] [ 38.596594] CPU0 CPU1 [ 38.596596] ---- ---- [ 38.596597] lock(rtnl_mutex); [ 38.596600] lock(sk_lock-AF_INET); [ 38.596605] lock(rtnl_mutex); [ 38.596616] lock(sk_lock-AF_INET); [ 38.596622] [ 38.596622] *** DEADLOCK *** [ 38.596622] [ 38.596627] 1 lock held by syz-executor3/5321: [ 38.596629] #0: (rtnl_mutex){+.+.}, at: [<00000000af0c4d7f>] rtnl_lock+0x17/0x20 [ 38.596642] [ 38.596642] stack backtrace: [ 38.596650] CPU: 0 PID: 5321 Comm: syz-executor3 Not tainted 4.15.0+ #219 [ 38.596655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.596658] Call Trace: [ 38.596668] dump_stack+0x194/0x257 [ 38.596677] ? arch_local_irq_restore+0x53/0x53 [ 38.596688] print_circular_bug.isra.38+0x2cd/0x2dc [ 38.596695] ? save_trace+0xe0/0x2b0 [ 38.596703] __lock_acquire+0x30a8/0x3e00 [ 38.596717] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.596723] ? rtnl_lock+0x17/0x20 [ 38.596729] ? rtnl_lock+0x17/0x20 [ 38.596735] ? check_noncircular+0x20/0x20 [ 38.596746] ? mutex_lock_io_nested+0x1900/0x1900 [ 38.596753] ? print_irqtrace_events+0x270/0x270 [ 38.596761] ? __lock_acquire+0x664/0x3e00 [ 38.596770] ? try_to_wake_up+0xf9/0x1600 [ 38.596777] ? print_irqtrace_events+0x270/0x270 [ 38.596784] ? check_noncircular+0x20/0x20 [ 38.596791] ? print_irqtrace_events+0x270/0x270 [ 38.596798] ? check_noncircular+0x20/0x20 [ 38.596805] ? check_noncircular+0x20/0x20 [ 38.596822] lock_acquire+0x1d5/0x580 [ 38.596828] ? lock_acquire+0x1d5/0x580 [ 38.596836] ? do_ip_getsockopt+0x1b3/0x2170 [ 38.596845] ? lock_release+0xa40/0xa40 [ 38.596853] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.596860] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 38.596867] ? do_raw_spin_trylock+0x190/0x190 [ 38.596875] ? lock_sock_nested+0x44/0x110 [ 38.596884] lock_sock_nested+0xc2/0x110 [ 38.596891] ? do_ip_getsockopt+0x1b3/0x2170 [ 38.596899] do_ip_getsockopt+0x1b3/0x2170 [ 38.596908] ? rcu_read_lock+0x90/0x90 [ 38.596916] ? finish_task_switch+0x1d3/0x740 [ 38.596923] ? lock_downgrade+0x980/0x980 [ 38.596931] ? check_noncircular+0x20/0x20 [ 38.596938] ? check_noncircular+0x20/0x20 [ 38.596947] ? compat_start_thread+0x80/0x80 [ 38.596953] ? do_raw_spin_trylock+0x190/0x190 [ 38.596962] ? _raw_spin_unlock_irq+0x27/0x70 [ 38.596970] ? find_held_lock+0x35/0x1d0 [ 38.596981] ? avc_has_perm+0x35e/0x680 [ 38.596987] ? lock_downgrade+0x980/0x980 [ 38.596996] ? __fget+0x333/0x570 [ 38.597007] ? lock_release+0xa40/0xa40 [ 38.597014] ? lock_release+0xa40/0xa40 [ 38.597022] ? __lock_is_held+0xb6/0x140 [ 38.597032] ? avc_has_perm+0x43e/0x680 [ 38.597040] ? avc_has_perm_noaudit+0x520/0x520 [ 38.597049] ? lock_downgrade+0x980/0x980 [ 38.597059] ? __lock_is_held+0xb6/0x140 [ 38.597066] ? schedule+0xf5/0x430 [ 38.597077] ip_getsockopt+0x90/0x220 [ 38.597085] ? do_ip_getsockopt+0x2170/0x2170 [ 38.597096] tcp_getsockopt+0x82/0xd0 [ 38.597105] sock_common_getsockopt+0x95/0xd0 [ 38.597112] SyS_getsockopt+0x178/0x340 [ 38.597121] ? SyS_setsockopt+0x360/0x360 [ 38.597130] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 38.597137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.597148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.597158] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.597164] RIP: 0033:0x453299 [ 38.597167] RSP: 002b:00007fe7c369ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 38.597175] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 38.597179] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 38.597182] RBP: 0000000000000512 R08: 0000000020fae000 R09: 0000000000000000 [ 38.597185] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f6a50 2018/02/01 15:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000014, &(0x7f00006c1000-0x4)=0x10000000, 0xffffffffffffff5e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/02/01 15:06:16 executing program 1: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/02/01 15:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000eed000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000967000-0x4)=0x10, 0x80000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a7b000)=0x1000, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000bba000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0]}, @rr={0x7, 0x244, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, 0x0) 2018/02/01 15:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000072000)={&(0x7f0000912000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000080c000)={r1, &(0x7f00005dd000)="a3e71cdc57eae5171c327c2d1c3baec285569b34aed269f81af31fb69ac9ccd8f450566d6ca6c4a22c1f13c20545061637a7271ee4f868062bf60cb5ab380e0e8f9857a367c71841d73bc201a0263318113735992d9285033b14ff1e0adbf4e7c783e894"}, 0x10) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000625000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000561000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000026000-0x8)={r3, 0x1}) 2018/02/01 15:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001b2000-0x10)={0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000f95000)=0x10) accept(r0, &(0x7f0000cf0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f80000-0x4)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000ae6000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x331, &(0x7f0000b77000-0xc0)=[], 0xc0, 0x0}, 0x0) 2018/02/01 15:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_bt(r1, 0x0, &(0x7f0000821000)="7077079db9a98cea630ba47a697825944958d221265b5c7199922004e2833f3d7dd36f7edf99b89bf19e6aea1e9e19ed5d1d635a9901ab365a5208f81b9e6ca1362932dbfbaa2c07d94c1776d15debada8670449604c51913c4feeea75916449d96a4d4fa50cc957") bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e08000-0x4)=0x13f80006cea8ea1d, 0x4) syz_extract_tcp_res(&(0x7f0000817000)={0x0, 0x0}, 0x2, 0x2) 2018/02/01 15:06:16 executing program 6: pipe(&(0x7f00001bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d01}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x4000000000000663, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000002d000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000030000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000002d000)=0x0, &(0x7f000000f000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f000002e000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000002c000)={0x0, 0x80000, r1}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000031000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x10, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000030000)={0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001f000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000030000)={r4, r5}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000032000)=0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$llc(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x802) 2018/02/01 15:06:16 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f6d000)=0x3f) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bcf000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x1)=0xe8) r4 = getgid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6e000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f6f000)={0x0, 0x0}) shutdown(r1, 0x1) 2018/02/01 15:06:16 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000085f000-0x4)=0x0, &(0x7f0000aeb000-0x4)=0xffffffffffffff84) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aec000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000aec000)=0x32) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00007ee000-0x4)=0x3, 0x4) 2018/02/01 15:06:16 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000011000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffffffffffffff57, &(0x7f0000011000)=[], 0x350, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000011000)="ba77ba13b64947f6ed7b5a1cac73b312e0f067eb5a0c0fb98f6412f90b553194b7bb4fac52cffb4dbf6d6e3febb822491dba9f04fbdb06deedc9e25efcb436e30a80b90e3d7b2e9ade88239796cc305b82944cb9681fdeeb24eea119d28ea8e4c2176f9ba59b4b6c424a4cd0d57305e82b0fdc1ea087", 0x76}, {&(0x7f0000011000)="f3ae191dfb5ca22e3a0e6e08a0706c52d7575df7394586c04c81646140952a39e35c41cc3e29a3135528bebad01e50f68a8db3019276b630c0f2d27332e70b4a53a862aab2df129f", 0x48}, {&(0x7f0000008000)="bba02ec16372ab8845c76ca7d126d778e39503d9e46fb9ac7818d8095b2d0c29e385e1306f5f0fa88d8be16c6a4efd67d55c8b82b4e7717b93622b617365344bdd98eadebbd714c7191a7799cd9dd50b6b4d5d2200589ad630b42f7276a525d0ab5757ff44ffe6a4c107", 0x6a}, {&(0x7f000000c000-0xb)="9207a0c7cfd7d0d55acb26", 0xb}, {&(0x7f000000a000-0xcc)="ea6047d5988e802a1d6c99355d94b4df0c7d681abb63526f4b89cfe0d0575ac120f369a2752b2fadb06c6ad89fbce186b25ae8dfb33136320dd3ec19aa621dd966637be0f780e10551796b7d9c911b5aadc9c451b93e3cf85fb7c2719e8f0b0111ef1e5e4e7d52de5ef0ca1775a0b1be61900fbc0cca46b6866aaf888e243dd40139dce2080f222088730aa80548f47ae6ae09280df4a50022310aee270c94f473e4de804c99a78ace0ce60c8ac3af6fd4e94260b868cf727dbc5653b5cac05d17cddae59679a30829176e86", 0xcc}], 0x5, 0x0, 0x0, 0x4000004}, 0x0) [ 38.597188] R13: 00000000ffffffff R14: 00007fe7c369b6d4 R15: 0000000000000000 [ 39.235216] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/01 15:06:16 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x804, 0xbb2, &(0x7f0000fa0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fa0000-0xc)={&(0x7f000058f000-0x8)='./file0\x00', r1}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 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, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000fa0000)=""/129, &(0x7f00002f3000)=0x81) connect$inet6(r3, &(0x7f00009c5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 15:06:17 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getpeername$inet6(r0, &(0x7f000050b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000741000)=0x1c) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00008a6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afb000-0x4)=0x10) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000092f000-0x4)=0x3, 0x4) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x80000, 0x394d) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt(r0, 0x5, 0x8, &(0x7f0000df2000)=""/4096, &(0x7f0000b7f000-0x4)=0x1000) [ 39.259736] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5358 comm=syz-executor6 [ 39.282602] device syz3 entered promiscuous mode [ 39.295222] device syz3 left promiscuous mode 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000044000-0x4)=0xfc1, 0x4) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000075a000-0x10)={0x0, 0x8, 0x4, 0x2}, &(0x7f0000ee8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd0000)=@assoc_value={r1, 0x100000001}, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "808ef5a43806e98de04a5d513ebe6ecec1a0770e"}}}}}, 0x0) 2018/02/01 15:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f3f000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000955000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000262000)=0xc) socketpair(0x1, 0x1, 0x8, &(0x7f00009a3000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000918000)=r2, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d6f000)={r1, @rand_addr=0xe143, @multicast2=0xe0000002}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b180000000000000000701c470a0be0954fac80b45a94bebba0adf88", 0x20}], 0x1, &(0x7f0000477000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r4, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000946000)={0xf, 0xf, &(0x7f000088f000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@generic={0x81, 0x86, 0xffffffff, 0x80}, @jmp={0x5, 0x3, 0x2, 0xf, 0x3, 0xffffffff, 0x0}, @jmp={0x5, 0x101, 0xf, 0xf, 0x710b79a638fbddaa, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x38}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007d1000-0x4)='GPL\x00', 0x3, 0x7, &(0x7f0000116000-0x7)=""/7, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000de7000)=r1, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000)=0x0, 0x4) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x3) r1 = socket$inet(0x2, 0x3, 0xb73) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x46, &(0x7f0000017000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, "0500fffff8a80000"}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000001c000)={0x0, 0xc7, "c09f843efcbd16fb4609f76e6807cdc5fc2bdc9be2c242195de6fcf790a70f760129356483b3cc89e892d07165e1e8b1e89019c2ef96e8bb45fb62d4d799aececc58a3eb3763ce595c98a4eeda9ee882650b0f6c81e4becde6ca934cff585be0983a8bd1b1634940725265a1ae0c559153251ca3b0a9c35062031c445765a4f45861a70fdd8c31c14ce9e557428e98c8742b5c5f823c27086b730573b9de996ec4bb26ad47db6fb1235fd1fc3053a84184e71c94a02799d8c8721f96b0b5d4ce0584f755224283"}, &(0x7f0000016000-0x4)=0xcf) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001d000-0xa0)={r2, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x6, 0x2, 0x0, 0x5}, &(0x7f0000014000-0x4)=0xa0) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair(0x4, 0xafeefa5f7ce373a4, 0x8, &(0x7f0000de5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000089f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000679000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000566000)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000000d000-0x3e0)=@filter={'filter\x00', 0xa, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3e0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) [ 39.307241] device syz3 entered promiscuous mode [ 39.315889] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5372 comm=syz-executor6 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c47000)=0x6, &(0x7f0000e90000-0x8)=0x1) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) 2018/02/01 15:06:17 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003d7000)={0x9, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6, 0x9, 0x5, &(0x7f0000e19000-0x10)=@generic="53f58141dbfe68c5253f0715ef0c3b31", 0x7ff, 0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xb) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006cf000)=0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/01 15:06:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c2b000)={0x4, &(0x7f0000a56000-0x20)=[{0x1, 0x66b, 0x5, 0x4}, {0x9, 0x35, 0x3f, 0x325}, {0x10001, 0xfffffffffffffff8, 0xffff, 0x9}, {0x7, 0x6, 0x2, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000879000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009f0000-0x10)={r2, 0x7, 0x5, 0x0}, &(0x7f00007b0000-0x4)=0x10) r5 = accept(r3, 0x0, &(0x7f00004fb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000090b000-0x8)={r4, 0x3, 0x80}, &(0x7f0000c5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000594000)=""/205, &(0x7f0000e3e000-0x4)=0xcd) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000087c000-0x4)=0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000b9b000)=0x10001, 0x1) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00009da000)=r6, 0x4) write(r7, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000001201000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 15:06:17 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d71000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x8768, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00007b1000)={r1, 0x2, &(0x7f0000001000-0x3)=[0x4, 0x3f], &(0x7f0000ff8000-0x1c)=[0x0, 0x1, 0x6, 0x7fffffff, 0x7, 0x100, 0x6], 0x1, 0x5, 0xb357, &(0x7f0000001000-0x14)=[0x2, 0x99c7, 0x2, 0x0, 0x3f], &(0x7f00008bc000-0x14)=[0x0, 0x3, 0x6, 0x1, 0x101], 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000000e000)={0x3, &(0x7f0000015000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) sendto(r0, &(0x7f0000f74000)="e93bdd52d80b47d591a12c0a2a11972b5a72f013f01c3c9861b17c6ab38a4e1e50347e01dd2a8c2f0c9eaf9d25a6d2ca12110966bc26038834fe5b1224ec37ddea6d9a420fe9e854d5fb0dd9ab78075d26d1306b411e2c29aae5930bcf1e0afebc185a1317034a4693a20c8dbc1d12eb4406d8c52340f5cf9817d7416109073376d488bfeaf9db218e913f93f455507d82cbbde663c2c0d68770e09a643c7df9a4dfae981a5ed20d8f9b926e67410556ed4becd6a6f47e68a4869f66", 0xbc, 0x4040000, &(0x7f0000ec8000)=@llc={0x1a, 0x9, 0x35d, 0xdf, 0x6, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socketpair(0xa, 0x800, 0x4, &(0x7f0000191000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00006f0000-0x2)={0x0, 0x0}, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000891000)={0x0, 0x0}, &(0x7f0000afd000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) 2018/02/01 15:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) getsockname(r1, &(0x7f0000742000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ac6000-0x4)=0x3a) socket$netlink(0x10, 0x3, 0xb) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d9c000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x8000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000028000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000025000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x10c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, 0x0, 0x100}, [@RTA_ENCAP={0xf0, 0x16, @generic="053a61a399f2a248b4fac298aa0bcfb55a413fa8cf46982f397a98aa7ea76894c04d4cd44439103aaead7d46912527ea0065063c8f016634b51f0fa15ae328fd04e75115b9986c1d7d43b74030617f0693d05cc93a5e0daa84e9ef44568cf404451df8fa504f0723a569dbb527ab4a5b9cceed7d731adcf3735b4ea4ae70019132bb3c3be6803b79a5ea69205437be99d23d40030a68e98e12aa1f0b4ecd4c24c435419bd9807c6d516f6bd480e1276a03e1f2473d0671a68fc9d8e7f8eb851e6b05b7969fb0121280e9184db56248a8154c58026f51feae0c165df2f6525eaf8aab12da9bcac2954f"}]}, 0x2f}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$bt_hci(r0, &(0x7f000000c000-0x6)={0x1f, 0x4, 0x3}, 0x6) 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000f1a000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000c8b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e1b000-0x38)={&(0x7f0000571000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cbf000)=[{&(0x7f000021d000-0xcd)=""/205, 0xcd}, {&(0x7f0000000000)=""/93, 0x5d}], 0x2, &(0x7f00007a0000-0x19)=""/25, 0x19, 0x1}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000cb3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x101, 0xb2, "ecf591dd5816bedd630eaac1dcee19207a9bfa8060e5a204e256abdce09d664cd7c15d441d43ce59a882433265cc6fc5ad3675c02a69d6db6b973d8e13bf21dc75224140836f5a8e48cbef447f35d173d26c090f248fe77e99817175601f69a12e761d8f75ad18eaca2be8c1662a73866d858a0fd9900e3518e31bc489b0968d082b28b82ee316449794657ab4a168758d4b2a2ee4deb73cb018e33284eaf86fced580c2a4472463abe81ef7a7aef2964169"}, 0xba) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x8, 0x0}, &(0x7f00001f8000)=0xa0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r3, 0x8a21}, 0x8) 2018/02/01 15:06:17 executing program 6: 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]}, 0x8000000004}, 0xd5) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f00009a4000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00009b2000)=0x10, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e80000)=0x12, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004fa000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d77000-0x4)={r0}) connect$vsock_dgram(r2, &(0x7f0000978000-0x10)={0x28, 0x0, 0x8000000000002711, @hyper=0x0, 0x0}, 0xfffffffffffffcc8) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f000084c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x6, 0x80000000000, 0x0, 0x0}]}, 0xef) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) connect$unix(r1, &(0x7f000043f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000beb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x400000000000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000eee000)={r0, 0x3, 0x1, 0xfff, &(0x7f00003f5000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000094000)=[], 0x0, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket(0x5, 0x0, 0x42f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001a0000-0xe8)={{{@in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000-0x4)=0xe8) bind$can_raw(r4, &(0x7f000051b000-0x10)={0x1d, r5, 0x0, 0x0}, 0x2c) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1ffffffffffff, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000767000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8e000-0x4)=0x1c, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000664000)={0x7, {{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r3, 0x1006}, 0x8) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ac3000)={@generic="a024bfae5589acdc7565c3a3118af390", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000404000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000392000)={&(0x7f0000ac3000)=@hci={0x1f, 0x7ff, 0x3}, 0x6, &(0x7f0000a4d000-0x10)=[{&(0x7f00009c8000-0x3e)="e0f99727bb9258ddd52c8712833fa0cd08bcb488d959ef5574f30dc0d64306fcda8e59f2076d98097e562e6e3fe7bf1d7d1646038b32b0febef9d948919f", 0x3e}], 0x1, &(0x7f0000ac3000)=[{0x108, 0x111, 0xfffffffffffffe01, "831771f256a01313f376cc9e6354d51a24b95535dab7ddddf38300fea5840e85631b3b477c6e3a9f6a161024a8c8b96e83c1c540e1cb4543f587c01b46b147d8b716eb6f0f021277a33e6c5f38abd5d11def26ddaaed0270198fed659116cb195a39e4a682d23731db40dbfbf32ec9bbd50a314ca222a9505bd6e9f90b4bcd2738076f83c95c1839bd7847d23d94d4db1372ed69186eb8494ac691fab8397a7a0054b7cfe614a53c6e6e0a4d5c78c0b9dde4e232f6db55290fe6e29f3708553090bc2b82a0483c1f0eee53024c10122fd258e68a02fc8b5f846942463a5b6c4bdc011eca172a99e80c8813dd769f2be19d9da10a7d3c68"}], 0x108, 0x40000}, 0x40) 2018/02/01 15:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fbd000-0x5)="00000002", 0x4, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f00005f5000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000ff0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000634000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x65a, 0x2, 0x1, 0xfffffffffffffffc, 0x0, 0x5, 0x6, 0x4, 0x80000000, 0x5621, 0x5, 0x5, 0x3f, 0xffffffffffffffdf, 0xda]}, &(0x7f0000830000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000311000)={r3, @in={{0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe}, &(0x7f0000c99000-0x4)=0x98) 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r2 = socket(0xf, 0x4, 0xfff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000fe6000)={r1, 0x7, 0x45, "b9f772f0e6808b25a3288339a260a2ef60b5fc4ec9b44e1a67fb86cb2520378e89ac4a41c11b11e1abdabe8f3f809bc1c731aac9993f7c4f67c3a63845882760750105e0ee"}, 0x4d) 2018/02/01 15:06:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000897000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006a4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000031c000)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d4e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4c000)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bd7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000556000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fa000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00003d7000-0xa8)=[{&(0x7f0000b62000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a1f000-0x30)=[{&(0x7f0000123000)="80dcbbd78f08c37b65a08ebd70ab1592f3219e54ec2f3840caa02d007ad4e2ee5896ac9c2d7614909cccf3112d5ec84e78db", 0x32}, {&(0x7f0000fb6000-0xf3)="e11b90bbc54745acbe9764c3f422170586aa3852b5fda32df0e02f430b26885e61dec153005044a8d6fb8acb3711e8515f09484bee214c64654893d242eac6d64acb83c30a6500751424f81e75c877c186ab49e630beea15f5d11f38cf2091e733e2af1814493159c4f67eb05bca813e74478491485b4185d3eccf777e1328959cb9f9ff61b5e265d3eec9b311693940dffcf3ed4e057a6a4eecdd6ca8fbb7bdb3023366364d72aaa201d4919812b8858c8891baeb8a8078782600db96c7e0889d60652055aa67621c58b5eb8965c803ed06418b3e22aadcd673edfab24f1280635c8a30d873e48b8f66ea1239d3f84552ef7e", 0xf3}, {&(0x7f00009f7000-0x49)="adbd82b88c49986de933987f11045b8852a34aa108a42263b5ef9bd4602e3a5b525386a355f055fd38a7338a47358f1c83e35fedf79f41f9f08e5c0e33a9e61dc3a398e624017a373d", 0x49}], 0x3, &(0x7f00002b9000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x68, 0x4}, {&(0x7f0000410000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006dc000)=[{&(0x7f00001db000-0x8e)="99e8554a863e92d32cfc42d4203ca92799c657ca44616929d034bf889680a7e80c3daeb6e07a794da32283729db13e9d5e1cdd2c07062bc88ebe060df9050c2f7d2373efb34b8363952dc136a3c493064f1594d437d28886671d965dbdf6784ad13ecc044606f1cf302a1c174011cf0e4bfceece58009f3649ebc5c1559a25a4594be8c9008e20304c9e292ede2a", 0x8e}, {&(0x7f0000adb000)="891e027f5a1637618ee3d381d006e562e2d3dfff61ba380d2a15ab196bba9dc764a4365dc8823e22374c1c30df0c9a1d8ed7e216973fb46f40c55c389217043031c7de77dda66c3f1585cf3ac8e66269da2a2c4a7abec6947082a3f5eb6926879bdcb6660a621aaac647ed3073b5d8b9df6d1d26b8ab9bebe6c1e846eea231a139a88af638749015170a03807165491ad5aa61df3df42cdefe5ef7696fb78795e79f648e437542bb41be4326d0", 0xad}], 0x2, &(0x7f000074b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}], 0x170, 0x20000000}, {&(0x7f000049f000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00000fb000-0x40)=[{&(0x7f00003ce000)="66a820bae67aaa30632012d01a3d361fe8cebe32e895ac33ecb65e532033f9102f43cbe3b9057a571d765ede86eefbd353f49f1585221ade7cca16103cf6d8841234cd9a247fa18ea53afed827a9a07a375c306e0207e059b85b6696d1cfa4d291ee37eea5c76aa942c958ac5ab31516ccd08abbec823110891a633f7e153bdb8e7792d5aee6f1ebe844908873296b969dcf3e0fd2adb3f0c2eb82af9eae", 0x9e}, {&(0x7f0000203000-0x79)="aaf82a8974da613db0f0268329d5bab2c227503892d89ab4a0faf884e0b8d11d39ba21deda3c62e4dfdfb390eb74fe4841dac8c1b17ec6b4edc63bc381d30caa28ae43f8ec8ff92f42557a825cf392ff60155ef49f2989a999bab6b48953572ebce14708a3e0100ee3af1f7e2b3a425e87c4499554f6aa0d43", 0x79}, {&(0x7f000088c000-0x55)="ece5eb94319819ad9ea541c2649b49d7cec11c2e958f6e287ade4fec3816a8fe567e537a4ff9dcdbc27f7ff47e6d6cb2995bdd99c15cd0647d24a9687496ba8795b5fb874497c27de2b13b9677a80aa07b402527c4", 0x55}, {&(0x7f00006e5000)="63c2a84bb985781542697b7fb04a1c684b46f52fdbf8eef3caed7aab240e1c4bc159c19b434288e91d6c0949293e2ddf808b0d4c166613526bc98e39806cdb3131bb812b0a3f175dda1c5b7ccc478b", 0x4f}], 0x4, 0x0, 0x0, 0x4000000}], 0x3, 0x40) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a0000-0x4)=0x400000000000001, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0}, 0x14) shutdown(r0, 0x0) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x401, &(0x7f00002c6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c64000)={0x6}, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$pppoe(0x18, 0x1, 0x0) connect$inet(r2, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400068400000009) r3 = accept4(r2, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) bind$vsock_stream(r0, &(0x7f00009e7000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000015b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10) 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) unshare(0x40600) pipe(&(0x7f0000644000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000049d000)={r0, &(0x7f00005e4000)="0fe2ab078c45b2ea05b8471f4b12c58dab1da0100e3c803b325b4c41f1891a29d788b5fc836ed70f42cd96a9d1396a100defa78f59da54a871d1287c1db42a5617b1341ab0e4e38c79e50987bda9c373af4c18bb2568fdb8351cf61d4bc190ef48ad4ef381520f7d6fe57692b13d36691a507e776e7cc71082d208d502a33b"}, 0x117) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000968000)={0x0, 0x4}, &(0x7f000071a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004e5000)={r2, 0x6, 0x30}, 0xc) sendto$ipx(r1, &(0x7f00007cd000-0x3e)="bd7115196eb72d7764026b2e8eb0c1c00590a0d12df231c3145f5a85740af32db64f14508a182447cf0b9f374d86f5b164d0d6684977fb82ec5eb9738d7a", 0x3e, 0x739aa96c85dcc94c, &(0x7f000050d000)={0x4, 0x1f, 0x101, "44eaaa5b1db7", 0x80000000, 0x0}, 0x10) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000a23000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xffffffffffffff7f, [0x9, 0x7, 0x9, 0x1, 0x101, 0x2, 0x9, 0x9]}, 0x5c) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000312000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000805000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000272000-0xc)={r3, r4, r5}, 0xc) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x7f) 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00004f2000-0x10)={0x5, &(0x7f0000e3e000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/02/01 15:06:17 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000189000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000d7c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000000)="0d83664d30b4cc36b4718e91f90de14161728b6e1731ecdfd131a337fbb1e8f7ad579759c1e821e993b4a9b82872dbeb3c1d920772bedc548b62c4751d23f4e2f97f738d67b3040791cf369afa14d690d7eb5088b33d2823e762ce77bfedcb129b9d4c7583873cd942284e0709eeecab4d8f740b4de54d91071356c2f19592c84b8f6c9a355527a88cd8012d56a53c62bd64b0196911bb1f0b3cd6d954384f65a73980bf5916b4e26f3b97e6538a6590ee4205e9b0afaea49770") ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000023c000)={r2, 0x6, &(0x7f0000000000)=[0x3f, 0x3, 0x4, 0x5, 0xffc000000, 0x4], &(0x7f0000405000-0xf)=[0x6, 0x3, 0xfffffffffffffff7, 0x8, 0x6, 0x4, 0x1], 0x44, 0x3, 0x1ff, &(0x7f0000000000)=[0x3, 0x1f, 0x5], &(0x7f0000001000-0x10)=[0x59a76aef, 0x3, 0x57b1, 0xe3e], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000100000)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f000042f000-0x4)=0x6, &(0x7f00001be000-0x4)=0x4) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7b000)="1f0000000104ff00fdde45c8071100cbf30509f00800018001fd00dcffdf00", 0x1f) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005a2000-0x1b)=""/27, &(0x7f0000f7e000)=0x1b) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) r2 = socket(0x17, 0x1, 0x7000000000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000fd6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539(ctr(cast5),sha1))\x00'}, 0x58) sendmsg(r1, &(0x7f000000b000)={&(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, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) 2018/02/01 15:06:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006f1000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000070e000+0x9f5)={0x200, 0x260, 0x3f, 0x0}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x53, "f7b16112691a91510cf84b6cfa9cd9bff8868999d8804535e8ad93bc184584e5c86ab7408995b8c08563ba66bfa5d6855f306ccb050ed69fa256783028e857613a1b332254735e9967c57ca6ca78c2bb9225e5"}, &(0x7f0000000000)=0x5b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x2d)={r2, 0x25, "65b0c00ffd83521cfb84040bdabc140b58912dc78f46478851b6c52b9a8feba575e00bc5a0"}, &(0x7f0000403000)=0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffffb, 0x4, 0x2, 0x3, 0x7f3, 0xffffffff, 0x400, 0x4, r3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f85000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000909000)={0x0, 0x0}) r7 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r7, &(0x7f0000c8b000)=""/4096, 0x1000, 0x0, &(0x7f0000f85000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r8 = socket(0x1, 0x4, 0xff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x200001, 0x4) 2018/02/01 15:06:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e73000-0x8)={0x0, 0x8}, &(0x7f00002a4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x87, 0x5, 0x0, 0xa}, &(0x7f0000c70000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000de9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000027f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffbff6, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000091d000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000b50000)="1a", 0x1, 0x800000120000000, &(0x7f00004b6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0xfffffffffffffe03, 0x2, &(0x7f0000e3c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x202, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f17000-0x4)=0x8, 0x4) 2018/02/01 15:06:17 executing program 1: r0 = socket(0x17, 0x80000, 0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007b6000-0xc)={0x1, 0x3ff, 0x101, 0x80, 0x8001, 0x40, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/02/01 15:06:17 executing program 7: pipe(&(0x7f0000f97000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e9f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008c0000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d57000)=0x0, &(0x7f0000b73000-0x4)=0x4) r2 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b57000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ba0000)={0x0, 0x8f}, &(0x7f0000a2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000953000)=@assoc_value={r3, 0x7}, &(0x7f00002e2000-0x4)=0x8) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000afa000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xffffffffffffffec) r1 = socket(0x0, 0x802, 0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000afb000)={0x0, 0x1e, "75c1ef84bca847fa346f19389e00b5100d1f43fb8fc490ad4437dfecbb01"}, &(0x7f0000730000)=0x26) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000afc000-0x20)={0x10001, 0x81, 0x2, 0x7, 0x9, 0x0, 0x0, 0x376, r2}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) [ 39.752297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.771035] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.784085] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 15:06:17 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000f87000-0x1c)="9e542b714f86c66f92fa2fef8cdd2a93ffffbc3bc6664806f3768f0f") 2018/02/01 15:06:17 executing program 2: r0 = socket(0x26, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0xffffffffffffffff, &(0x7f0000025000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002c000-0x14)={0x0, r0, 0x4, 0x2, 0x0}, 0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000036000+0x2b9)=0x10, 0x800) 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}}}, &(0x7f0000006000)=0x3a) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000037000)={0x2, 0x2, @rand_addr=0x1cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r3, 0x400454cb, &(0x7f0000007000-0x4)=0x0) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00008e3000)=""/124, 0x7c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000685000)={0x0, 0x0}) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008e4000)={0x0, 0xd2, "a7545130e48e47931ad05b4d0317cbecdce645ea66e442df7139997d22cbffbeb68e0623b65df54f101efce00b465d294cc15a28df7fa28671cd681774541c1e88d21004d2cdff0e5c8f230b18724802a6eb28758057a10f5ada91afc742baa4daa2b5dac3f7e8709e2d5e1a68d7eb9063b3e4313630f0fadeceb824526297f3574066fec2feaf0962e35ac1d26af2071797e960e1008ec65467d44622660241c1eb79af015321a65118214e2d8d24a784c011c1b351d362ae303d5525a03a0d28428a0f41d7df5f0e038a314d177f97fe41"}, &(0x7f00008e5000-0x4)=0xda) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008e5000-0x8)={r3, 0x100}, &(0x7f00001e5000-0x4)=0x8) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc20, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b5a000-0x4)=0x2, 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069f000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e0000-0x10)={r1, 0x50, &(0x7f00008c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept4(r0, &(0x7f0000420000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8f000)=0x10, 0x80800) accept4$unix(r2, &(0x7f0000c65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ce0000-0x4)=0x8, 0x800) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$void(r0, 0x5451) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000373000/0x1000)=nil, 0x1000, 0x200000a, 0x10, r0, 0x2b) r1 = accept(r0, &(0x7f0000556000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a72000)=0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b08000-0x1b)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet6(r1, 0x0, &(0x7f0000556000-0x4)=0x0, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007f3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aec000-0xc)={0x0, 0xa3, 0x10}, &(0x7f000087c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000066d000-0x8)={r4, 0x1}, &(0x7f0000f3f000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008f2000-0x4)=0x5, 0x4) socket$nl_generic(0x10, 0x3, 0x10) [ 39.810580] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.834190] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.834754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000db8000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000007a000)=0x10, 0x0) sendmsg$nl_generic(r0, &(0x7f0000972000)={&(0x7f0000bb6000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e92000)={&(0x7f0000c6c000-0x150)={0x150, 0x32, 0x0, 0x6, 0x1, {0x6, 0x0, 0x0}, [@typed={0x18, 0x43, @ipv6=@loopback={0x0, 0x1}}, @nested={0x14, 0x28, [@typed={0x10, 0x1d, @u64=0x0}]}, @generic="95d4ee8529bc7b82347f61c68e6518604634c2551821f9ee199efaf666f975c47067ce9c1c74e775d083d120aaaaa80c47056e3f2a5fda122e8c42ec91053bc44af0e580d3dfad269c7410855ef3d4c3af3d2545eb539d9b0a52588ee97e6af91d8a3fd60cac91384050f939a6c7861f32e2971c22b8359fea981b88afd5282817811eb81e69e32938a95e9ccfffdc3a595cc628d9f9996ed213b1decd03388f6d2a0917e664fbcd7aeab91a723aae77be51fe1ef136cd3fc189f17e67ae5ed115c1380517057f76e5f41a46caad0bfb26525584f395679c4a3020694896104c1a495c95487554dcfc29065812a67aa5c0f9addd6fa91ba0", @typed={0x18, 0x3b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x150}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) connect$vsock_dgram(r0, &(0x7f00003d2000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) connect$vsock_dgram(r0, &(0x7f0000a22000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000a98000)=0xfffffffffffff8c5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cc3000-0xc1)={0x0, 0xb9, "930e2166c2b74937fdbd4887687b50b10236c30e18dd7e97edc9b025f6b6dedadf546cab5e05a606dbfd48314bab96fe7c29b5f6c4f993e62a0b2435b5076f289c7c5a737497bd8b6c92ad2745af339eee6a0ac2d8627bb303af75e4ef842711c289f04acb2cdacef0d57877fd59faf23f8acf9ac3374cc945317d6bd03348494f1c43542330ca5e6d75593fffd0112bac74e02af7d838f74ce1afdc07a8af164b279276ed22f1721ae58127ff77fbbf1f71af800a82e84dc1"}, &(0x7f000059e000)=0xc1) listen(r1, 0x1ff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003d6000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000304000-0x6)={r2, 0xff}, &(0x7f0000230000)=0x6) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001db000)=0x0, &(0x7f0000209000-0x4)=0x4) 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10, 0x0, 0x0, 0x80000000}, 0xfffffffffffffe68, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x38, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x200000000002, []}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000688000+0x224)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000afa000-0x10)=@common='bcsf0\x00') write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) getpid() socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000a1c000-0x8)={0x1f, {0x9, 0xfff, 0x3, 0xce50, 0x2, 0x2}}, 0xfffffc8d) 2018/02/01 15:06:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000012, 0x80803, 0x62e) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000ea6000)=0x0, &(0x7f00004d6000)=0x4) recvfrom$packet(r0, &(0x7f000034c000)=""/93, 0x5d, 0x40, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eb7000-0x8c)={0x0, @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) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000348000-0x94)={{0xa6d, 0x81, 0x2, 0x8, 0x2, 0x8}, 0x3ff, 0x10000, 0x80000000, 0x200000000, 0x40, "6af9002941ef5e83e5811ab225a046307a4d88fe9764cfb4da478a9db50cf73f8f82baa042175ec5b2b57638cb14f709560278b98890327f7eec2416f7527ae4083df980ee5d49310e3f8d97a764e8a3253a96b045f853fca3d1b5f04c14bfda14134b8ed0fe6a8cc06a3d67038d16e87ae154a3d6a8f0ad002f98e5ccd6d535"}) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x1f) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ea1000)={0x1, [0x0]}, &(0x7f0000ea2000-0x4)=0x8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea2000-0x8)={r1, 0x2}, &(0x7f00005f2000-0x4)=0x8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004d7000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$pppoe(0x18, 0x1, 0x0) tee(r2, r3, 0x1ff, 0x2) r4 = accept(0xffffffffffffffff, &(0x7f0000ea2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000227000)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000dde000)={0x0, 0x8, 0x3}, &(0x7f0000be5000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000024d000)={r5, 0x0}, 0x8) r6 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) socket$vsock_stream(0x28, 0x1, 0x0) write(r6, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x5) syz_extract_tcp_res$synack(&(0x7f0000c12000)={0x0, 0x0}, 0x1, 0x0) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000014000-0x108)={0x1f, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2, 0x7fff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013000)=0x20, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000-0x38)={&(0x7f0000007000+0x59b)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000015000)=[{&(0x7f0000010000)=""/143, 0x8f}], 0x1, &(0x7f0000015000)=""/166, 0xa6, 0x800}, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000009000-0x38)={&(0x7f0000015000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f0000015000)="f7d5b59c9aab8120c7898c29140935d407852de91128617c437ea86b8c408682fe9e4668c953e2723079f5264e4a02641cf8e4cb923e3d94d3b4cac18b5cba25659d609f06fc29a22797e1c73ca06a6786cd610270d01b4cfe09beffcc680e2b00b6c8f052edd06f43674534253a2c0351a73e27fb54bbc1f38457b7cb9f35ac49ea4f8399c5c5eb3d33ae5ef0c37c38a4286bd7df49cf0b21754e794ce5211f675c35bcbeaabd1feafcef9d784549fc97e48d5e6e09e2d09491b9968ecba3a0f085659662d02f46ee2145b46235d3a8b76fd1fecd20e9", 0xd7}, {&(0x7f0000007000-0x31)="f7298b2a77a8c8ba8b28cb1d6997b3ef7492214124b6011853b5de91c0c1c8dc8b870ffdfae62bf4889adbc046e963fb1e", 0x31}], 0x2, &(0x7f0000016000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x40}, 0x844) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000009000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000)={0x3f, 0x1, 0x7fff, 0x9fa, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000012000-0x8)={r3, 0xd1c}, &(0x7f0000017000)=0x8) r4 = accept(r0, &(0x7f0000016000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) bind$alg(r4, &(0x7f0000011000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000015000)=0x6, 0x4) 2018/02/01 15:06:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) connect$vsock_dgram(r0, &(0x7f000056a000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2000000080803, 0x100000000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000988000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000649000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) recvfrom(r1, &(0x7f00001e9000-0x3)=""/3, 0x3, 0x40, &(0x7f0000017000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/02/01 15:06:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000115000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000098c000)={0x0, 0x0}, 0x4, 0x1f) r3 = socket(0x3, 0x7, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00005b8000-0x4)=0x2, 0x4) syz_emit_ethernet(0xf9, &(0x7f00006d0000-0xf9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "000f29", 0xc3, 0x2000000000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x2, r1, r2, 0x0, 0x0, 0xc, 0x20, 0x101, 0x0, 0x48, {[@window={0x3, 0x3, 0x0}, @fastopen={0x22, 0x5, "42c768"}, @md5sig={0x13, 0x12, "fb5072954d665b363d11766246807695"}]}}, {"78c1f68eb6c3f287c33b85a37a42633ef93a83a81a2b922623312fa2f6001a195e56adc2a4c5f182675c66dce698bcaa0605ed99577f95781ed6a673a95525d70ff6e19a97e96c440b2c7e2ffec0fd75c72dd9302930916d5c7f02c3843ab79f66da272791c53f502a07ffbc65b2010d6f3c0cca26f56d5f38ac35f3df763319bd8232baa25f448f111c6c4ed92f965b6c9745"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000cca000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000f55000-0x4)=0xc) 2018/02/01 15:06:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ec0000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000055000-0x98)="60b57e908ea38f356abfa60a4ac844a65be986e13a9cdd47f0504f6899485c6e392532c0d62fbe8f777498ca27ac5b3e61c7ee91bf29b1c89155876f3549742064", 0x41) pipe(&(0x7f0000b86000-0x8)={0x0, 0x0}) r4 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000080e000-0x4)=0x0) sendmsg$nl_generic(r3, &(0x7f0000057000-0x38)={&(0x7f0000cb2000)={0x10, 0x0, 0x0, 0x2008080}, 0xc, &(0x7f00000fd000-0x10)={&(0x7f000018f000-0x3f0)={0x3f0, 0x3f, 0x100, 0x6, 0x3, {0x7, 0x0, 0x0}, [@nested={0x2c8, 0x7c, [@typed={0x48, 0x64, @str='drbg_pr_sha384\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="a1a0ddb5bd12747796432d016447b27955b5289cb3cd17043f3a906205528236c8b18db85da9ee5ff1c0f6191d0acd1db690b8ade84e74251e913b33263b0eac2a10c26f9364b634640164fcc5a80edf7e99bc3e93e70fe40f98c5167b6a364488fa9fdf3a064b626c57c4d2d8d996664fce3b46695ff60650ee1472419638e8ae459956694949401f92d7f28d013428aef0c3479b9f6a47022107282ac163f2218bda05d23574043b6dba17bc38fe1b3409d8f344b6f426a7fb9773d74b9594b34104a28fa93cf2090eceff93126b55a2bdb20bde509d05b0561e9b0e4c833ea0ccc673753bcd8a74b877d40b26d94c862d3a", @generic="85f3900b21d28d40692a541991db4aea10f5f024a6c75bc432bbcee5a2a0d5f838204ccfe75f32852279d75df7a9a5f3a12f2e8cea4606a743127114061e6821bbc39a6ee487fe0670ed288104a0e1b09b0bf72ec5228bc9e5230be14500fd28efd8e1105452a87a51079f3738fcd45edf901804642d6e19e4de47802b601770cee5086e1ab2665ee9aecc31dd45363598444d1c92fb7302c097654123820c50a78a136c8c4b16b849f24ba7a65d1b9d682d86cbcc101894f67a1efe88d59a1fa68f097ed2a405388d1376adfc7b1e56d1f3320584285cf71321", @typed={0x10, 0x81, @u64=0x0}, @generic="609c236df6cefbaeee56b1aeb8c94cd4102677149769da92b2fce70419a4821cc38e743905ea4cec54a80f4a5fdf289da2401e53831ad7f60691080ecaddfdbdb88449e393ac9d889d0ee98c4eb02f1280ec9c6f40c5f3b9652961f6fb4b7384c08e4028b15e2ed1e19f534b12d0000fd906d0cfa928a4c85d44cbebc3716dbc86c3e9960312729f861b0f12b99a5bf4a6bcc7d4ebc9ec621ecba8666a"]}, @typed={0xc, 0x1c, @u32=0x0}, @nested={0x108, 0x13, [@typed={0xc, 0x3c, @pid=r4}, @typed={0xc, 0x3e, @pid=r5}, @generic="477b4ed87f75bedec2dce58113e6ce51aa7e9c9fdde2b1f365db145c21e14778c5be94e0c266f6a5e06989ac1dbfb9ae62c5914d4c505f6a09953942b00f5edad87a2d3ff69b007ce6ccdedfce1fb7fec052a29e50cc66677dbcde72944f3f8321ab75bc50e445c1e22c56c9ff156007a1dd48525f763654c2e449a239f32c859b9a346db34db210e47b937e2d1da035022124c00aedc91c6c8ce32162edc026d953392a63f297ab1994389ab882eb924687a3298b6b668a6cfb4a92ec56036e453ebcd4cc04b37179de6a1b90abb6ee6d11c403c2c196f3a0abc5c86a2e8a8687", @typed={0x8, 0x72, @void=""}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x0}, 0x200000d0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000068e000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000161000)=0xc) connect$packet(r0, &(0x7f0000c79000-0x14)={0x11, 0x4, r6, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000007d000)=[], 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000737000-0x1e3)="0bbee7b63ad40c25d92e17ecc85caef387ba03d0432d2cc5879ef18ab4aec375e79d9f94d87959323cfcbf12e0656a31eda25ba5c4d87d4702653435c657232ed5e01661445a0cffd6e2884087b7220332a3ee9ebaee48a6553e42c783c21fcc6d83ac6809079a4586f0e1091d614ec83b8cec92c756ad16eb13077e600ab81d1f03f89d81319f905075a102adc9678950f78b7efd89d4e7e10b217f55105a07c4acbc68e3148e813947b95c6d39ea2a974f0989c02ce8b62a292650175a1c3997a77853cbd9448458e543f46782540deb00b145dcb47a004d05bf91aecb34eab536da9945de4d3ae246d5864ee0cd75bccaf336ef0814b8054fc8e6b9cfbb342eab64c9a2e840c70bd79723fb7bc5eb5ba72aa5cfb627d32734b498fef22e8b647f9fe48748a370962ea43e1e960538ebe61f952ce2f4980d88f85707eed755b6fe65fd1832e7a9ed55b3a836e991e079913e20f22ffd51e63141126f53ae63f2b13cadf47ea0a115d4e0a9b1be0d302f462ce0e54419b01220284bb078453a26abd539a4323020dac65d0841810840d3182a4cafb6a4a1f08f3b4b5491afc412d53a7c2390e4e865200bcb74e833c74c97d10f34e658a2a9145eb7343d8d958b21adac53edabb5a8f8bfb89e3f96caf78133f5cc68579e79a803f730c03735c79aa6", 0x1000000e3) 2018/02/01 15:06:17 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000613000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000062000)={0x27, 0xfff, 0x81, 0x6, 0x4, 0x100000000, "f77ec057b340775246e1a0105eeae9c16e8baf29a77dcdc8229f6577d64a738d5de8f4067b012897486ab4576c42a6108ee7dc9d18c38a1b8d343a8287028d", 0x81}, 0x60, &(0x7f0000000000)=[{&(0x7f0000d6c000)="38188498d5c40d5d43b4c4d1e2fb07bfa7f7e680123d5841d8b7f8626abae299404039cfc0edb5223541bd29a7ec210036587321fb953c3a6ccab02e0497464754b8266cb5ef49304b33d423106e3e2b2dfc9401dd884d1ec328eb9e21bf4467a353a0a25e0f4bc84689c37445c8244c6fb01efa7f14164eeef6a69d4ca89f83b2f3054bcf29bcdfad56154b80ce2a13eaafe654e01c7730d86ffe", 0x9b}, {&(0x7f0000026000)="f78ab190ff5616437927741fd3c15c03d6f49153b6404b88e83bf9dcabe8b9617006669792c321dc8a0bc244f1b5d2b8292a29abfc2fe1440565ea49f66e8ff0cc816f9d40747bb0f99ff209a26adddad7454128101e5983cf8618c09e3e2b4cc33f08523912634b46bb49cbc164137dc25d3433b949186d96b3fc995870f3f001905f40b2e45636fb16bc2df7bdecaba146db3c98fa099090e57f356cb92729b9f924794ae298c777d27d94d6131c4e7b", 0xb1}, {&(0x7f0000000000)="e8b1740fa997f36b0ce154f64c00c1e8d178b74e23be8f1ddc85d75775392c0ff506c0019db56656729f94fcacb57a7fbb7ab61606c75484b164e876e8325eafa3069b1697890b2790371c36b6d70127866b7fb5f0ac30cca507302f023859c6c24063d1107d8d2d2c9119a126da6d32fd8b4589f8de13c79814d2f525880a51b8a6e809f3385f98100fae2572664ec129c823fd79093650769b7267f464d2687b89966f80d63d14bef83ca945348eebbae203b6", 0xb4}, {&(0x7f0000986000-0x26)="e5a0101aeeb74ab7d2baff86329b11a30524dcac46f6a145f841151480c5bcf8d56ac74b04ed", 0x26}, {&(0x7f0000923000-0xfc)="3f547561724418e4ecebcb80d7a7a853709bc2a0f3aab1bc861b95c7681d7f28e5db520aaf5467ff29514c5c122c6538e18c93fa2ab3d93a765f3d192aa92fb0b08d7871b71cc510263626e1312b477d2b45a28757a9f8081ea84ab6b9274466450a5f9acc061c0ee39d22a8e0ef396f39a7f84a53bd33b038945f4f4549946a54126b7433495ad0d16148a58f09c927465646b2799b42389ca6ef8481eb81ec264487b24b4a07d741f4b2c73166fdfd55740689acfbbf957a5283c6f202382139779388016d2624f7f3bbe9abf5b10a8f53979a1895edcefdfb75da73a21efd920964838855a676b2807a6b935dc5c1cb2350e45b2f4e0558432583", 0xfc}, {&(0x7f0000e0b000-0x77)="334ce8a2ec36e844621a4cd2fca406e1be523c4a895a0cfd092404a62dc1130fd9ededb7e9b90ebf2ef812aed8c9f3a73f668771b19c33e29b64caa8df62d239fc86eb2b44397b2943935025bfecdea84b651d5862a14dbf313072c111c6b397fecab110a21c81698ae37e31fac2fa1b1e7be948969896", 0x77}, {&(0x7f0000f2f000)="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", 0xfe}, {&(0x7f0000d4e000-0x4c)="26cdd05047bfeae38e6537bf8edf6f9a273db705e22adfed13a7dbf7ae4845a154e664c01bc60730dfa268f2cd35ac803404624b16b69638cdded2439e47931315963e3343a48d2c48854407", 0x4c}, {&(0x7f0000d84000)="54f5786a0acccbbf52c6dc0c3a3adf7782eb036f8aa4f64986f3370d18cecffa5f6d69d2b998eeb05ee7a6525b63591c489f328cc0b18403991079bc2e00b3695db39ece13ef6df65184cf35979c1cca170e7e02d356a459d354edd0d012dd0e123846f1cb04745c672505ef94a161be1435748358ebc50b5e79d3002fb6e9a574d969763bb858b2924dde19d75ada1a75dde9608d883311eeeca728e1ffa64608338f494d973d44ae05dc28913b6326a95e1ddbe9661044a1d9c84c87ddb2ad3f82ed7aa28548590d162160196b211268fc3e5e54228164cc9be48cf09007723fc7626886396151647ab881cdab4b", 0xef}, {&(0x7f00005b8000)="20211b4b0fcc059863b18ffeded5ccdad6e038a2da43ea43e34f83d6960875296487fe93bcea7d05ef6a82d98222bc0d6dfbe2a199915b14bac5872209f75c56e8de43ede8606f5acd249b7050098e3d2c650651cf16a5011cca9775318f290b4a8cf89f6808ac9d9fdcd5adfcb437db538dd4ce689a1676ed51d60940484bef5bfa76da16933be195659ef9195f0173402a1fd787c632cd", 0x98}], 0xa, &(0x7f0000c50000-0x18)={0x18, 0x13f, 0x2, "c2747fbd"}, 0x18, 0x80}, 0x4010) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@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], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b73000)={@generic="ef7b84103f895ee4f36b3900a7386ba5", @ifru_flags=0x8802}) 2018/02/01 15:06:17 executing program 6: r0 = socket$packet(0x11, 0x1007, 0x300) accept4$packet(r0, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d3a000)=0x14, 0x80000) bind(r0, &(0x7f0000d7b000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539(ecb(serpent),digest_null-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c0000)={0x0, 0x0}) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000049e000-0x4)=0x0, &(0x7f000049d000)=0x4) r2 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/02/01 15:06:17 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000028000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000027000)={0x0, 0x2, 0x20}, &(0x7f0000026000)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000027000)={r1, 0x6}, 0x8) r2 = gettid() bind$inet6(r0, &(0x7f0000021000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000022000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000025000-0x4)=0x48) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000029000-0x4)=r2) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000088f000-0xe8)={{{@in=@loopback=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043e000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41300111, r1}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f00000cf000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/02/01 15:06:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fa8000-0x108)={0x28, {{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000177000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffb) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/01 15:06:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d11000-0x4)=0x13) r2 = accept4(0xffffffffffffffff, &(0x7f0000ece000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x10, 0x80800) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000073e000-0x4)=0x0, &(0x7f00007bf000-0x4)=0x4) getpeername$ax25(r2, &(0x7f0000206000)={0x0, {""/7}, 0x0}, &(0x7f0000080000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00008b1000)=0x0) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ea6000-0x48)={0x1, 0xbf, &(0x7f0000054000-0x68)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [@generic={0xff, 0x20000000001, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x0, 0x5, 0x7, 0x1, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xb9, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/02/01 15:06:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c6f000)={@common="6772653000000300", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000fea000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xfffffff