[....] Starting enhanced syslogd: rsyslogd[ 13.677185] audit: type=1400 audit(1517166268.027:5): avc: denied { syslog } for pid=3527 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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: [ 18.796066] audit: type=1400 audit(1517166273.145:6): avc: denied { map } for pid=3667 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 '10.128.0.21' (ECDSA) to the list of known hosts. 2018/01/28 19:04:39 fuzzer started [ 25.071779] audit: type=1400 audit(1517166279.421:7): avc: denied { map } for pid=3678 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 2018/01/28 19:04:39 dialing manager at 10.128.0.26:40009 [ 28.088482] can: request_module (can-proto-0) failed. [ 28.097909] can: request_module (can-proto-0) failed. 2018/01/28 19:04:42 kcov=true, comps=true [ 28.563290] audit: type=1400 audit(1517166282.912:8): avc: denied { map } for pid=3678 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=65 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 19:04:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendfile(r0, r3, &(0x7f0000448000+0x49b)=0x1b, 0x3) tee(r2, r2, 0x100, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/49, 0x31}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}, {&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/115, 0x73}], 0x5, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000002000-0x8)=0x0) r5 = accept4(r3, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$sock_netdev_private(r5, 0x89fc, &(0x7f0000000000)="ec4ec74f4a9fe0722e40476268f40ca7926c569d9a6e70794b887ab3c6a7243111604e99825e23a4efdc56cab0ac3fff0bb5cee0a90623e8b6b499f7df6db0543999063fa191b6f3932ede0005ea23eb862d94df5ea2bfb2d163985b8fc052b523c12f71f6206e0dcbbff725c58bc1d67561fd7ff7640807f73f54c8dc4d29f99b3392676c0db7fa68182b9b6ba19e33f91b7791d53e94d378b96407e70df988ebaeeb460539e087ebe17de825e036159ecb7df6e5b46731cf974a3dfdee16155cea40a2a58a7aa5c20a35b97f") socketpair(0x1b, 0x800, 0x39, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000000)={0xffffffff, 0x29eb, 0x7fffffff, 0x6, 0x7fffffff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x18)=[{r2, 0x6088, 0x0}, {r2, 0x80, 0x0}, {r2, 0x1100, 0x0}], 0x3, 0x6e3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000004000-0xc)={0x9, 0x1, 0x3f, 0x380000000, 0x2}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r5, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000005000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000004000)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x5)="a2254a28e7", 0x5}, {&(0x7f0000006000-0xce)="1dccbf3d3dac0a8251c0935434f79ee5ec40827818c2ee453865593662d29622c9c2091967ca18eeb299d864eb5b6946acbdf00f4aa941e94d190a3cfc6e4495dc5920fd0b19bb270ab1615cc9b698f9c65af81c63d442675a37a52bec3f7865864f6b4d2ba18648e0d5c3333728c21881b89c982b44b6d67180784612a8a780de37016137acb31cb20d6f84fe6ef108ea3e37003e8afed68e3a38e88ae9e2f885b7d054c57f7842f56d17b70f37135ff56f058a040e903a6b18225e55852b2b992e85f0217e1cd8a4576abca46e", 0xce}, {&(0x7f0000006000-0x1000)="3e29c7ec6f960cb17b0df1c508760ab76fc2280ded2af064abe3239e8c047e36a7e9e827f9eec9bf30b6d3fcd0b3b414fd9c04aedb1809912baf2232676714ab2ced91e5a3889161250a288accc3ed456d9b04491bd918c4fcf514a4faba2551ca6c1cedd91e248ff8d2f926283dd2837cd1211fa2e7cd116f44036584eaa4356e2705b4eeba721e6e13c31fb02562c599ba97cd5edeeb0de4bfbfb832c98e377847b48c343326dafd13be13a39669de7cce41e3825367652dae44773fcb1b34f0774d089d5c55b3f9ffa430fc3da3bdb6440ae365fb6c33c277a7599bd8695d7022b386211578f7beb6b86a40b073d1e5a7a9c86c04822f83d9a0b3afeb381e47e011af46ffb5454fe6d2caf6b50ecae1eafda607a446e92833eefbf86eb1bedce0dc48777cb91f31a59cffbd892eaec0fc791d7a711185e8d426b3ec4e7bc92537d35a2044869e18623474baab3464a42c0f60a20b65bee1bcd157321c3fa3c6e71cd79be6158b6e4ff99f6e69b9eb08e005bc1d17f0b6bd06c755118c8e2f881ff76b488a0c584beaf8d18350a9e1731a328706ae4dc65366b1a80cf1a8dadd5ba8dc06c4382270b756e182f5d2a79e4260a23fcd0c8ac6597c04bf6087792926102a309b5ea4629cf3da5398eb193f093274124fbdb17cb0989ef75635bf218a87713d9da1981f02f00de0ea43b78812a9fc66f7d9ab2ee679d1ecf94c0bfd295e7f39ed7dc9422c802191e6ed9956f3942d62546f3a44bed8dab434ed0e096be8d33441dc2e731215e781b03f05845b591f3ee594702e69b8fcf42d8eb9b2cf8cb389929370da6dff514c1bd46beba353abff78af424287e92bce09fa738e6b197ff6aebce1cbd382d9ce3cd4af65eff409028b4ac16e92ed86a4eca061d5f007feaae6d6216d91039709c6a08bcb8dcdd383511c37076e1d5f3998fcd5cf0500d610971073d07bf17e6cfa361576e2a5c3b51e883417855b509ba7479c14bb303ac0635c055dbf80a54292e4034a4a46b212fdadcde8650178c4f8ce5a4144be212e846e2cc43fcf49c3591cce79b858e55029aa8557deba22d66e21bcff3c9edd308dd2d6bfecfa1d6755d8c9da3e0de0d3a153aa7786a4bfecac1bde11a3fc328ab708683ae8efd41858f2a353134e4ecfa1749fa51b6cb1bfea0db02838e27b34b6dd5227e7d4f9ac68fe73605c97f9b80cc217497b20af3d853a1b4cfd529aabb5bdff281551e0e0dcd4db5e8b1120233d98e514bace7b4880fbb19042386c86bbab7c660b92ab0fd39a605d4e0e826fbc6cbef59344efe58490c6c29fe7ee180aef35993be3d80b6dfda102de66a3e17656f22fa1d3239bac9dfdfd92b940aacba9f6831025c9b955934f7c19784e51b11a1a0b24159131d0c16c2342b58e3d1e56f8b8e03685c86dd9417473ccc4d07c4bc19276e8dc3a6c34fa2a22955fa9884b1a3cadc03d17a916c0fe5fdfdeab3c1798303cf1ba7eeecf01efea693d7c3245b5466a60f858d8c65be844170f8247688419d286e62b4d18132edb848ceb703994a295284c9b02a296c2d13448720d620b39a1b8c0f2f974fc9dbedcd1e635d50444c99cb1962b1f900ee02bb4ee1aef01bd01f00614ceebdd47475f4662006b0bf82aa1502c87867f0ce96276521a2cdae51f0787d89e8c4d2fe9029715032c472cf5e5910bb9f07b6a154be766c74d32bc8367b1e105e18c0c1b5d5c529e5721c5b27aa25f6f5c03edf19cbbccf48c18897197cab65ab668408417233427d287ab0ebb1e57d25b8dfaf01539df59565e67d640701ec542a8467549dd5be1ef1b3d83f455d67181aadccfe64b7d31bd62a097fd5ce45e462a7c2f99a04108417558b0e1334c62f21a4b359d7c3b29002e1a48e224f02632079fa6654694f0742dc4e91b4a40481c92cc87c1d5b596f691735cb8ffbabdbfa1d361af65d544e421f834be2016cac24e3aaa9faf723adf4d8be889895eb10a30330b12b56cf78329eaadd5085f06723ef096952ee8d6a0102764db603a3a38aeb7ef64962d2f6d53c1ba18b4f0d711eda9c7e3baa3d71b75c34ca4221745d53c79bdaff69c24c676470e63478db5e13f181e3b819aea836cdc942ec2225b21ec45255e22777870f3231c1da69d51ba13b74e0787dfa1e6c71af0fda1a3e7991d2ce2de2d43cf8ef09a4aae4bde1b664587ac192b53b2d31fbc10a79002736e7e3c9610901727284173c561b7b178aec344f47deb515b224d9a6d4113040dcf155c00c4da9a9222b90e51cdab92c968a77b6c6a36c2dfb206a3adc555b6744246b461e66a5e00b1333f3399d0a8d07dbe01b23f5aa1eddd145deaee3c0fe5ccb239a4e81ce2b8ef26b8ebe0e261240cf2754b1a94fdd47c9dfc709401567719a01a7522819f226b42a650b07763ddd0fa80ec37d7a48f3ba7f47a7a0bad64d3afac8598caf079dc5f3f60fe3b4e36d5e41da4719e118c268477381578167992288677659d8205f67c967de45a4aa8da2ed6a79bb03da35256122aa3f6442a9ee9fdb9e61c8a0ce912bdff82085b9363033377c944f490024b7301fc9051bfa77360e5096bc9aad499d137b207005e775c70d952dd85a43fb2b20a8f171168e0ee475b17b21223e2ce5b568c99e65f9bc9067139a434f1f08a8f4fc1eb71d572af1dc44ac617b1faef8a98039bc7371e1f169aad649c1b6351cb3d8f7e2feefbfaed9b528062e36335c53f1e3b9e01ff17e7d6202446e3e60a6e9b10d008932cac98db91af857101418618bad5497209e527db4ad71796b3de9f5f506b34227fa35b2f510d1b89b034dbb39a90d670b30e594c350b04cfc76747c9e95ded586709ef3059dd9695b610324d40747f88b783be1ca64d7422161de072de1f948257921d3b3ec8e0aaf714102bdf93cd561848b0e1748af3a581ac5f6222994e30d0dcc0e36e6668bb074a59d7498a4532febf919b66a3554c17b02d00fad462214bbc81cffbc955f69763ced0b12d69cc7b973d4ee3f753f9ebfdbf59f730807f7dc7abe59e7d73c2e18bd53e9a9f07d71af95b36f09d78ead0b7ff3128050f36b65bb5262bc48bc55cd6172cf541f7ddb13fee6a86a4db8530fda3065222496e175c18abb1bbb6699cf55c3c47a39a713ba7190211548e3778a4ee4b6d70498cb9be470e46a9d8c9c9f312392ff83cb2e080569b89f3fbf89e0e1ecaf0a976a222ecb3426817c3f4f67f5328ab4a82fa4add540ac457b21233b280c64e96eb9829d2f8e19d4570df64bd6e91ea41fd657dd77f5512e3581b52ec8e8b368df7a105c4cd49ab6404d005c10c5e9d70d02314ed80328280f28e3f7e826f505f03d85a8537f738e9a94bc8ae2d125a457d3c4f22641c7f396ca84caa8d72c6f65807b67951236b6e033c0ca8fd416153c3e483b03f7429930e760e558cd1ceeb5faf4a7ade65a1b9484c84a2eeb2382864869227350803b068cb780fe1a64407aad7ccf99b061c99c7be548b53309f3882e4371ecd524fe5aca7f42c441e28b8780c20586c63c928068926023df2e735a868abcf59f472e2c43b1a9530a2b75ee737accd1ba81becd75e2e634d3c068eab76ba0ac3d467affaaaff651b64f8b3deaea7e2b8e6b94ac8b353b9ca3a9b9709f57e50ad43b9b5dc24be031cbefc1e647c08d906d1622e6d094f2d9f291c0dfdabb05f100354b034cb374c8af5bc8ac9382c041dda101816a99f72cbc2e3cfe8bb5b19a1dd44ad0bbf69a9200c32efc8d4cf6c5da3e560e363bc5dd56d05944d704f665ac6ad5f1485e96b0a1fdbb08494c04494addb924f15c0682dd65b141d5d6fdc154509f7055ffcb2a2e9879a4ab04213f630d159a6002e46df93d3aed3256f09487efd7092b2bb13e44b6020b7fface2036ccfc3a88e33c96adfbe308f93067c8e5c014113d740263465f8f66b5fc461f684b9fda8211231c226e3af3c99779b38a14df771085bd26a9f5f4ffdc3d2d2b6748f1d1897a05ba1620793251956c0e5c93b48814058410538abe523c3b3c65ef3ec917ea617d03c4bb739d145fc5e7490c45e270c176ef88fd292b01f9763a2791a18a52a4b8b75353f3e851315810ee231c22a495c1f381959cf68118d54fb3e23b48c707cd83a0a4e2f5445ab4ec170873d7b35504be80cfafd3553351db0062bb12f1946f5caa890abd398824176162dcd218f9343d77d365fec78e3a6d34e2eb243ce0d2ac4fd2e04d799d2a72f76693e02f3aabcb9a6892cb5899fc12cb3ed00ad9e5bb855469e24043ab0eb572d00de3ab6e3bf9b39cb1ddfda0de5e22f15498e97792fd96c8e5c7cfd86f969fa3521c92031f4d8072d8d86089312a1553a14b5c594af020ad8e13434e1a02506593cc50cc3e47aca1b80a04571c224aff241d1a8439534ec6e544ecf930cbbd1d6b1cd993b4872f4aa9f707e1217078f7c9cbd566f65abff1e7e096a2a5a38092815c3a48f66ef6ee91eed2cf6cd68c82dfa767d02275ad4b163c4e7623a98b4f3ffd84b7498963729b2ab5c1eb21f249ef446cb63ef75051af7a8e6b2462005b65f7d6766d0ea863359e3009da01c872e4477c1015f06ba4d1e1a4892848418fb3a72ac782e37f6ecf6d9a7062f4b15d64da2bf518029be3ad69c05f0f988da130185960a66d830f622b8c47f449833c04ff3fb1e1096f74de97b4eb6232aeb271ba98b491c186007d80dbf107c2a3b54db22f8671087acb500b3f611dc919ec6ccc770d979fa622a8fe0e017e40cf4c902cbf8d62ec438faaa13a6c2001e25f1061811cf77fb2ce2d9b31330899174cf7ed3dfcbfd6e56a3e638e7194bb95486eda41928da050a4e1b41db3de0cec82741ad630031c9f7010e3743ecdc97a410af3acfbf076005bad42778adc12d854571a5f01bb1e44e70fbf7a7bb9242e483c6005e3a5c7f4797ca173f4a55bf3b1e5b8ac8f2db062ac5b86df982ac834d4a598dd3e03a786089b530a79d8dc2a7cd88abef85b2398526413b84f6c8a0d2525183f20a3a8c24bb6f29d222a0ffb38c421bcc8cd40f69dccabb3a06f55bc600e2de873ef58ecc563a625ef48972599e6aeab7b60e1a4765df72df6740f2947956cfccb420b611d86a8a53b83e907e9f736b23292fc098872eca91cb6f120dd204b8aeb872678f55d985218ba430346f7f9d9241a9e48a895ed6390c9a84c696989f04d4a3049ce42aeeccfabba0f3693cb338c82ae4ddec834f227c62e62804ec4e70487afce477a154a905108b89e5e2587d65f3f4ce5908a4ba8469920336130be1388ea68eede1790abfc322be80401c70c3e55b9dc6a134419a825fe851e1001a2fe249ef49b2e463c6eb75b048c1d690fa3a0e29c34e9c93e13541b6a7a5d31f871cea6237d19e5a3616ed3fc7991de6e27f3fa71b6456dc1842a5b61309aa819d775b42c2c0cb58da227d8a0a78a3e0e644b0dbea7083f4e278a26e94101762e6ed05073d3e86790fb255c8e21c15204cdedff0e875707a4d4018a380250a75890160b7ba3ff34ad664a2d25dc6ffd7bf4e69b479d0283b45b690574f190be7af5909ec63961de6b537d5d8a2b89006155c50b99d972100a88b5a66c031ad8db1c28d0e6dcc6367078957b02bd0e5249f0cb2f68f8b4717a924367c8ffef327f46120d6a70d1bd44416de61820af3d6dea7e44a7525c893567818a8ac2459444ac9f0aab9077d7222694a8629fe45004bf8d94bfe81f5d13f5d8f855f829096975a40c8feeac64a550fba87284c96efd16c6a5b5d2f7859ec79fa7005c7f7574361c7d77133a4a032d7", 0x1000}, {&(0x7f0000006000-0xd2)="9c5da3a220fb2fb94e045e70c7e3984b831a5ea43a911b182082a5206ff73fff9c151f732b4879c37d41af84a81a650f205ad9029a601147921b4df3a5e69bf19649986a3c81757af93f312ba2b43c4d3dcd4e1ac0efdb2f1cc5b80f2ec13ad0c1f6caa06fcbd5768527a8cc4f2f71854427cc6d292427ebd93e380af9da2b54d6bc715b143d385e2fd619962ab4e37e9d96069c08d014acd3bbd958a5fc2d9134d1d9eba9347d46286fc8dc75fa210ec77ae344c87564f2c34ef66c81e55f5d226f2ea7dc2d092af9d408924f73776f8d7a", 0xd2}, {&(0x7f0000001000)="2afae2cbe77567b700f68a8b289ad1a3a54bb4e813f19a332dcf7d77fb573cd739381d0e377bb12138bb3d9eff8e78a6753e2291bfcea512b7017ea793ebd2e09380397a0eb888ba2845be298868892eaff9", 0x52}, {&(0x7f0000002000)="ca5f87b8ff81aafce6d3fa932fee4c42374cf1a09a", 0x15}], 0x6, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r2, r6, r2, r6, r2, r4]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r1, r4, r6, r2, r4, r5, r0, r6, r5]}, @rights={0x20, 0x1, 0x1, [r4, r2, r1]}], 0xd8, 0x4880}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x90)=[{&(0x7f0000006000-0xc1)="707d056b8fb035b7e3a00b6682852e48b895f51897a86c18e9cdeb1203f957f2916cc7b1d3dec9ff6e3a1950c0a0fff187534f790409114b8313abba30f4235adfda7540c0738ea0f4133a8f8f526871f151a3572137528515a4812c7b32afc5d65db79bd3b38c849fce66db369127b8bb21489351b7b5d71de33f74b1d52226195771cf9035bc258a137a65edab25a11e67e627bd850efcc226107bea774358aa8bcf2ac266be1ba1303df2888c06c0aaf0071516aa997bf2e28fc90b0b2f4a90", 0xc1}, {&(0x7f0000001000)="2c94d1f0b3cf50f091f3c2084b70a3d359a238580769a8803f117a4d08bf464c18566da19ef6321437350e80880825ae78bf44a40590b0ce4254974dee14e6b23e0844b70a5583efbb2a37d46fc8b9861cb79c43fd2dd5b12c0a75c1c0eeed9f3abb8b603c798d4bd6a8dfe496c2949ec53e67263a10db4bc99ac22af89b2dec1d03e6b7417a37a8ef7a97b714ad5dceab0951154cf5cc2d51f6e997c6e179b2f7212b27", 0xa4}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="d54dc2440d59f6ac9a601a8f41e9d042e915127cece843c72db157cd23002b6c63bf240867c25f6c06872c44a0d45646fc7f8915ac5243", 0x37}, {&(0x7f0000006000-0x71)="56f75a25467f22f536f84c717406b60cf11cc019aa7ed03dbaca7f467806dc0df7e3723b0f0914daff168385f356ade69257aa848afaafe4c11df9e541c4a95566abd03c53be380c47225cdce232d04c0e07d17a9172df207e4cb9461f8b939195eab2ea742b54bc36cfe02e794d8d9c8a", 0x71}, {&(0x7f0000005000)="e4496a2f2f0c12d2ef41b40631f2711958f7dbe4fc4a13bb894283144e6be1ade63db3c3052f6786ae9942afa2e1fcc037b3ff74c04ef1986a5ff89c22a45e93868eaa5d7bcf7bfa75098cdfb05d89e6cae0ee163a5f7c031557075e68c3159e4d30", 0x62}, {&(0x7f0000002000-0xb6)="4d9951a2e39162d44cfb61969097a274bb500c37a79940ebdff15f181ca151efbe6ef81e96432b777e4f049eb92d7fbed2395529ce0d932dd8d204c2c39cd483039bbf722d3aaf12d06056ee21fa3f311c9b2df66569b30371cb2e9fee7a7b703119f8cb4e787e680999f7710ad299e45c851d53e136d592a312d9d93c8514e569e9f37a3d161ce7242aedd1030d15c5514ed524b54bc13e8ea0bf25adea9f301e0a414fa5d63edbdd70041da17298d88d52e4698ebc", 0xb6}, {&(0x7f0000005000-0xc6)="9879db2f5f4bf098c20c1c7419596c2be1b854b6feaadb45e730c489943bc97b6a09ca443dacc2a1346865dc2b7a4a22d1a78a5180a705ebcb4dce9dfdc4a256412b90c7ab52abf53b9e21fd62dbddb556ba368602163414ccdb2c90c169fe474ed212d91daacba4efbb469eba8afab12d68971d1c1065e2b65d25a529757030c616af2ae198d4ece0bf44687b9a17111bb9496ee31d2b015bfd7d9928e3dd42d664c16ce3746851f691d516c295d396614ee681f85d5d98a0a4bf7ae792aea3c34e722274af", 0xc6}, {&(0x7f0000006000-0x1c)="12c6070fd289f688eb20f6e497fe30c766f568a89b83548ecb2e5ccd", 0x1c}], 0x9, 0x0, 0x0, 0x20000000}], 0x2, 0x93c610a66a3b9c74) 2018/01/28 19:04:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x101) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009a3000)={0x3, 0x8, 0xffffffffffff8000, 0x5, 0x5, 0x3ff, 0xff, 0x7, 0x1, 0x2, 0x80000001}, 0xb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007d2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000ba1000-0x14)=@ll={0x11, 0x3, r3, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00007af000)=[{&(0x7f0000000000)="43893f1f611859aff9be591d054c8681a49fd7458a6b528f4a524038c0238fac81aa6e52877c88e7485fab0eaff9c1f09c11c0c61ee65c05474676098594c73b8366c94b3b1da2afe308c5a50a4a5ba73288d23c8f35caec055ae9e5d2db94a2b7ba096891aae6279ccb6d8e10b6e9139abf138f904e4f064ad9a21048d82a6ce49e9627bdc8f33df72dda521169b029188af423", 0x94}, {&(0x7f0000001000-0x9d)="a7067fd6374fa61bd41ab273933181e0fcd65fd3f1ac7a8fcfd8ea92ed15930bbea1d4f06419abfad972009e3fe49001d7ef03d9c2d2e14cd1049ab564ce952a005252137dbecc0a0425072100c983694b93b757f2773687ed166ebdf61e8d16eac167982530429798590e65be9e5899fc70318f315a58302f84bf0717a17b2f3911e6fc20266a8e031cfbdf80361d486917be1e302043eb1d5dc6d876", 0x9d}, {&(0x7f0000000000)="ba332adaf56739de19db7b9e1764cb9a13bdd41d28910fcdbf686c2a6479984f2b51ec1fadecdabe037a773d670a87166b685ea052822b1dc49ea9204489ae8ffa1dfb9af49b5f0cdfa363e992f6f05eb1d919b9d514e0a351ed74c38005667f6be7d7ea3f38376b7c7553d717b39f9d", 0x70}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00007b5000-0x5a)="7225c4c800ef4cf6b6d782956537cb6d8aa6fbf3a0350a5c4dc0c1e677b1e348e1e5e4272cb1770ab826cd8cc98b549cb8bc2a9cbc5928251556d990f757511d85a98d6e33b2e15f7f5e74469397cc18c3a164c6d15be2d02cec", 0x5a}], 0x5, &(0x7f00001de000)=[], 0x0, 0x4040010}, 0xffff}, {{&(0x7f0000000000)=@nfc={0x27, 0x6, 0x1, 0x7}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000f30000-0xf9)="fdd38a764ac653498e25a956eb6ba2bd2f4bfd5428af63c912120082c2b186c754a2069bed5ceb70e0fcc7f7adc7cf714d5c76f62c390abbc8ce5fec32143f69e87a7f8a05da3ce9f51f07a51964a83c1af7c56d173ebab714e33b0d3424850ab6bf793e7313a997333cb8ac8c2c66b0aec6411f1d73b3cdb9d2e999d62d68d969dddf03f62b35c356a150298220ac5a32632c1652ca12c9928726a11db1f0562da6073b8c271b5d79082842e92de43ffd1b1adf4177c2d2ede1f34cb79721286e90df6e93616f9d5625adb690d161a64b112834752b6fbbe6bfddd720a67ed1b657b1d764590c262edf4a9a0cdb9046254cf3a114f17f8363", 0xf9}, {&(0x7f0000000000)="31a008c2460d92fd213e04dbe696070a3e81325881c875be6dec0369677c155b748fed46d14a3c9ed5edcd2447bf329c92eb2135f5a706569e5ff6eb5e5b7257b68c699d2296e7d8fcff9a2dbd182f", 0x4f}], 0x2, &(0x7f0000000000)=[{0x10, 0x3a, 0x2, ""}, {0x68, 0x18f, 0x1f, "8a45c9c43132dcbb484946bc43b5b3847eddd1aca8d92f5a13232a7bc3ddc92d7732161f1ee05e21f431eb99f4febdf82032c002442b2e9f182a344de8791a39d8d5d6701fa39de361f58e49d23d0b7f4f12"}], 0x78, 0x40}, 0x2}], 0x2, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r6, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000003000-0xb)={0x0, 0x3, "9e833a"}, &(0x7f0000002000)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001000)={r7, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x20, 0x9, 0x6, 0x8, 0x5, 0x2be, 0x2, 0x60e2, 0x0, 0x34, 0x3, 0x0, 0x8, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000003000)={r7, 0xe981, 0x1ee6, 0x8}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)=0x0) 2018/01/28 19:04:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005bb000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x800) recvfrom$ax25(r1, &(0x7f0000001000-0x47)=""/71, 0x47, 0x20, &(0x7f0000001000-0x10)={0x3, {"84148f576ec8d5"}, 0x9}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x3, 0x5, 0x101, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000003000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000004000)={0x2, "8958ac2281eb"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8001, 0x8009, 0x1, 0x1ff, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000008000-0x4)=r4, 0x4) 2018/01/28 19:04:44 executing program 4: socketpair(0x5, 0x800, 0x1, &(0x7f0000d87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xffff, 0x20, 0x400, "e91aded78138", "3a740a560aabd0796ced018b2137418e"}) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"b4e6971cf457bb"}, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x6, 0x0, 0x100000000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x1, {{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0xa6b}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x18)=[{0x2, 0x6}, {0x2, 0x8d}, {0x4, 0x7}], 0x3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0xcc}, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xc)={r2, 0x0, 0x2, [0x2, 0xffffffffffffffe0]}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000)="1f5fa1087cbee431645cf19213047493584b7822da484eb6a316212cc28ec660555c74bafebaa74c858bdfc14da336093fd061fe5e3a92c76ab134ccb3d1436450d02b0cfc3fecc087ae81a4db9c1c8f22c8373531fa95bb24d88b46a25925a3886558b0b096dfa4570634baa5b10fbde88e710b8906b4ed892790dda9318d8d6ce5e11d7a655e7db468eae12dedafa3f036dd1996126d441438171a53a405f7f89e92f8db9e", 0xa6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000006000-0x4)=0xa35) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000003000-0x30)=""/48, &(0x7f0000008000-0x4)=0x30) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000008000-0x2)="2b95", 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpid() 2018/01/28 19:04:44 executing program 5: socketpair$inet6(0xa, 0x2, 0x3, &(0x7f00000e1000-0x8)={0x0, 0x0}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@common='bcsf0\x00', @ifru_flags=0x8103}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000000000)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0xef)="c6f3d5a9b135cdb8293b0b119bd692c3d54e7abdaf2b1706d0ed6c67091a29fddf862d15c566a321a7f029eac3d86a2c9afc6d776c520bb898b3ecc5edcd1a03511f8a02eaaaaf5fc90538a18c424a66376cea6534fbf040d5e1b4ebeecfdc925112e6118079b686dac0b546d6ee76c9d8487064553a6c5fd3d58f432738318eecbf7d4e312664b9403cf21bd501c47b8a76e07dfaa54b50032e12f444c6a33573711b2271e6c17d814e9da1a6e319e42849dfc0d046a62ead469c145e4953cb94edb09d81935043b00320f4fa8e3d10fec7b67de0e3edf02bfb69c730b5b4df8cafdd599dfaf7ebd500102750338c", 0xef}, {&(0x7f0000004000-0x47)="73485d0247a9dc92af5e55f02c2ec105c01d4e596ff228338e45b4d497a3e1223c1ed1d7de38286ffab2c5d71fd1e62119348c1c6bddfc87a9727d44b989d4642e600ccb86b04b", 0x47}, {&(0x7f0000002000-0x26)="fe385b60a6f34c2ca7bd8f65ec1e5ae4440e4bd46bda76f8afcf5d85d3c1d628b539c4e985c8", 0x26}, {&(0x7f0000003000)="43370a3ece4f2b4f13edd886", 0xc}, {&(0x7f0000002000)="35317c76f0d03de6c7dd53e6a23723", 0xf}, {&(0x7f0000003000)="d10822383b2382a707eaea678c29a85b0435572a626f13f56ba7568fcfba8ba19750ad6607916777ec5a070b25908ec8e615546b8e10b96f82854735919917ce9c3fecb184b84bc22d4d78f203fbaa0a885c7ac3abe4f8daa47e1f9bbc3c1fbdba6980a66e412cc5e6fe58bc9b02872022f9a411fac8309a26799e4e44822b4ac5e9b0dc775944c3765f87a25d3814d584aa9c7eb982befba64f664f65723b044a8d22330e048863b9730b5b450b411db771dc8476c4da9f168c4589a583f7550da36065218ed8c2ff3b42f15adce54db9eebf80a12404b204c06b3417969624a372e9ef008b99c7e9572e0235411690", 0xf0}], 0x6, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r5, r1, r6]}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @rights={0x30, 0x1, 0x1, [r6, r6, r5, r6, r5, r6, r0, r6]}, @rights={0x28, 0x1, 0x1, [r5, r0, r1, r0, r6, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @cred={0x20, 0x1, 0x2, r2, r4, r3}], 0x158, 0x1}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000+0x83f)=[{&(0x7f0000004000-0xc6)="a95ea75e949c573d2e4aed891b164e0a53ef1cf51f341a9263d95d76a0d9edb3f8e414f414e214a1416727fd665aa77630326c2bd485c522f2c8ec291057df6e22ac3697e400729fb1afa360da8a554230ba8f23f153ce422991a0ca9447e18644e2f8cf63afd66a93cbcd644810e5544e58fb7098f7fc7e6f6981b9dfb259e714effc777d37955c5e5d128978c03807c636646484533884093c582301ba54614b995f58bfc186cd9d5f416f5fb6383011b319fd6eed9be741637713453a0d33ab207ac6335e", 0xc6}, {&(0x7f0000003000-0x9)="4ce536278d1acb7f5d", 0x9}, {&(0x7f0000000000)="d822e1b84319bda307acf06178af4024e3b6d03d42f6c5bf08cd9f17a6be8420d4adcd956e12a5ea725b00ac59065327eff5eebdf1af474a83ac11985cc37146e084adbf8837fa537ab5bc098b4995991a74070bbd0245ec1aa8bdc442c3edbbc9f3764ac3e40622b2e332a7edeb1339e7aa0a8b2cd23b0a47231fc4a9e9cb63a2047520f4bf964b5dd3189caa636895f3ab681cf0", 0x95}, {&(0x7f0000002000-0x65)="f790e1076015bb363b815b50e22646dffe96bda9fed689078f2b9dc9fa292cf5ff3281b7d515dc97aa63c78f27d5324b8c70ecfb6a472e08b4da9730c8b28422d322492c0973df6b3f5f98021bc8dc8e74a52873cfe3748e2d409c7877d8db840f17c90053", 0x65}, {&(0x7f0000003000)="b20d86752d17d311b26d7fdad70cc35c6e36e99de23564423bee286477f45d3dfb479293cfefe70ac5b36c1a48d050641732275a59a3b5d5c7", 0x39}, {&(0x7f0000004000-0x3d)="72e05803abe6be7f8efcc58c2958234e3ba4491d3a1edf22b961ee6a210a4c9f44204b064638eb1bc337bfbc13a23350be278a8cc88a5f5e00f609b9fd24daeaadfa51d530e268dbc07702d833b9edbe1ac42a47aeb2417d08322f0e3dc50b938556cfe996c25585470b31236e88132191e3f88c824f511b64c4b8af71eb00995e6f99bf7531c111f571d232667875b722ffa6f74ab6f9249f5ab2168d0a12c24f", 0xa1}, {&(0x7f0000002000)="d1aa8dddf8d6d7287c25b3e75a16397585702398dd519d53418628b067744f59bca473275e6634b1016179ffe971ebf98050571aefc6a3db926124a70896415ca3bc31df9a3097c32d2c8d4faf608f01bd8ace4c292b806083dd841038adee8db84bf3a093e1d71cd7996d72ce2a442d22c14e4121017b05067ebd06c042cbcf8331112f8f05c01ddd861710c54e058a336af544dce84f00e62c392f773ae6600b5afd5ce1ec19c9a79fa99820b48e79731d3a741f143d9b7da3fc249b2967fe86947bc4a75739129f425914d5b16b134989ce1ede387c896c54c8feae343283c252afcce85896", 0xe7}, {&(0x7f0000001000)="c9bc55e0d69f5b9d96097cebd717bf3c43a78a11c049be1aab80b67adf3f470f3c84277978b3b1eef3b30d13a9d776960da1f5380b431a226e66582d7ede4f22da93694f8c3d5b483d3bfdde15c8f1a0d51bbd77696d4bc2621ecf57b62991ed5a8cb8157fede83a537a9bd723c62fa8188cee04a7e5fe9d309ebaada11f56fce81431fda4814c474bcc23ff8e114c7af943585b003373bcc1fbd988c862edf3f05d250034c56d0057f37db47a1a825fa2581ef4723d30a9b1f73120504b436c57d1948a16e121d4e8188e8ca900a2557fde331d76", 0xd5}], 0x8, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r4, r3}, @rights={0x30, 0x1, 0x1, [r5, r1, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r6, r5]}, @rights={0x20, 0x1, 0x1, [r0, r5, r1, r1]}], 0x90, 0x800}], 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r5, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000005000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000007000-0xa)='highspeed\x00', 0xa) 2018/01/28 19:04:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000+0x6c6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000227000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x3, 0x3, 0x81, 0x2, 0x20, 0x20, 0xc, 0x0, r2}, {0x9, 0x7, 0x6, 0x1ff, 0x1, 0x8, 0x4512708a, 0x7fff}, {0x801, 0xf80, 0x3ff, 0x9}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x3, 0x8, 0x7, 0x3ff}}, 0xe8) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x800, 0x1, [0x0]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={r4, 0x81, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000002000)={@generic="4e616018ac05bb751e23463564f5d31c", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket(0x1f, 0x807, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000005000-0xc)={&(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0x3ff}, &(0x7f0000005000)=0x6) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r7, &(0x7f0000004000-0xe)="a35876d5a1885a1455567be6b350", &(0x7f0000006000-0x3)=""/3}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x800) 2018/01/28 19:04:44 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c9000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f000034e000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000ba000)=@assoc_value={r2, 0x5}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2, 0x1, 0x3, 0x1, r2}, 0x10) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair(0xa, 0x5, 0x25607917, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000+0x113)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000001000-0x8)={r6, 0xced286dea4134bbe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000004000)={r7, 0x33, "c8dc45389d8f34d50b23c05d910fff70d61bed448041b640f4961609cd9e11a530c025a707baecaa287c470ca9b22b638ad7f1"}, &(0x7f0000004000)=0x3b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000002000)=""/239, 0xef, 0x2000, &(0x7f0000006000-0x10)={0x3, {"2f1c61066e8446"}, 0x0}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r8, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x185e, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/28 19:04:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x1}, &(0x7f0000005000-0x1)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0x47, "cd381cec43764a37a047313f874524f89bbd3c871406843c26f4c586890e2e89fc1b8582f83115a636aa37c92df0da2e8f958db77622c35134956b035b54087aec5a9d6515fed4"}, &(0x7f0000002000)=0x4f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007000)={r2, 0x0, 0xda, 0x46, &(0x7f0000008000-0xda)="8a19134cd53635d5737a386f6edb95b2c78360324e788fb017a6a155d5789cbf6b98e36b0f488f1fdbbd73c4526959a23f8bb0ee5e4f90069b62630bb6126f9a24e6bd7fb4d26a538ecd98bd503fc9949173ff3ee126b160ec0de553650f12036124f821475ffda06c75c65a9cdae52da4403d0656ac3639cefc2eb1d52f13daf0539b83c108c7e50040f41fe190c90c8c738b6352216a1c063d20b22d1e82fc74b5ab43a30fd7bd647611072d23366bc1c0e935c80011d4d2fde0ae70f4d239958601387b0b0850def5f4f894538e8b68810d022f6e0e6e024a", &(0x7f0000008000-0x46)=""/70, 0x1, 0x8000}, 0x28) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000009000-0x10)=@common='bpq0\x00', 0x7}) getsockname$ax25(r0, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) sendto$inet(r2, &(0x7f0000008000-0x5e)="1ef28d1e94b6394be1981c09b6a59fd47ebf6509d5bb0a62c067dd552b140773cd84aed81c541cbab513b1dce3d66a6c4f4d87a2367b98b84262c14ec3099a9bed3cdc5558d20ff40f1865ee801266301cecf548d6764099622c8acaa0de", 0x5e, 0x20000000, 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000008000)=0x4, &(0x7f0000001000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) [ 29.776341] audit: type=1400 audit(1517166284.126:9): avc: denied { map } for pid=3678 comm="syz-fuzzer" path="/root/syzkaller-shm349787993" 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 [ 29.828794] audit: type=1400 audit(1517166284.178:10): avc: denied { sys_admin } for pid=3721 comm="syz-executor0" 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 [ 29.835261] IPVS: ftp: loaded support on port[0] = 21 [ 29.933093] audit: type=1400 audit(1517166284.280:11): avc: denied { net_admin } for pid=3725 comm="syz-executor0" 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 [ 29.958491] IPVS: ftp: loaded support on port[0] = 21 [ 29.997199] IPVS: ftp: loaded support on port[0] = 21 [ 30.043655] IPVS: ftp: loaded support on port[0] = 21 [ 30.128734] IPVS: ftp: loaded support on port[0] = 21 [ 30.226182] IPVS: ftp: loaded support on port[0] = 21 [ 30.344399] IPVS: ftp: loaded support on port[0] = 21 [ 30.454054] IPVS: ftp: loaded support on port[0] = 21 [ 31.206636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.302557] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.388305] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.546243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.745979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.759365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.976784] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.199743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.722102] audit: type=1400 audit(1517166288.071:12): avc: denied { sys_chroot } for pid=3725 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 [ 34.284505] audit: type=1400 audit(1517166288.633:13): avc: denied { net_raw } for pid=4750 comm="syz-executor3" 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 2018/01/28 19:04:48 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000014000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000f000)={0x12, &(0x7f0000014000)="e848e8f596a688f851641a74870786535eb0"}) writev(r0, &(0x7f0000013000)=[{&(0x7f0000013000)="098a0902aa481990785cea9e0cb0af76c46ebd2951f81cfdbc0e200372870ac3401260a4314019a40ea9371318921a", 0x2f}, {&(0x7f0000008000)="ae8bf4555f4600762b2ef6f0db4b49825a06c9ca9638c670960835bf0e92bed2c994897a6dda79d97cbdf0ac10ea377cb50722adef38b23da5f0f17bf3dccc1b3dc9ec3168d0420d445bc9d8c581de6a33ef1688caaca60cfa24ab92231f47100127bce389a2dbb47029f924c137ba2bf89c7642693ab6a1a1ab7f973e4c24b86362cefe5f97d47fb45fbb8a8981ebf19d2c0f51d33dfcdabfa855aad516bc7babd8d3ca7df88d6050c118b5f0bbf1d8a9da740da5eaea7b564dd3", 0xbb}], 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000011000-0x10)={0x80000001, 0x9, 0x5, 0xfffffffffffffffd}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) tee(r3, r3, 0x0, 0x1) 2018/01/28 19:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007a9000)={0x0, 0x0, &(0x7f00009cc000)=[{&(0x7f0000986000-0xcc)="f92f6820b8003b755da5e58068fc9ecfef9942315e2cebe4294f895d4bd6bc3bc5bfd6e900c6c77b819e4bd8a237b5a146268e839bba9fd51d1e57d15837622c22cc431a1cd5b054140bbc83e5b334ce6a2555492ed82d9450fd4e2c5cf4602aae506b06dc3568aa53c4b7a528d69ed2b716d9ee457d7c417dba7907893e11664605d841115685917e175fe2a9ffb563ab7a80052c24c3705dc20624a181cf51769f5f1c2f404cf68447d85e7d3a092d20affbd316932bda06a59d62cf63a372bc6e252ae5debffbce8e5bfb", 0xcc}], 0x1, &(0x7f0000099000)=[{0x90, 0x111, 0x36a, "30b7fa99a51e406d37c28c13039a65259c30e1db30947494dd28219d640d1db915bad88420a6d43214f7b31ad5d502fde4c95c1e75f85ba81ea82aab979cb6fa24e72aab7865c4ba00c0a901e8ba1d305408a9270b46168e952438a11904810320c435f601e04b017e2c2d00213a675e7f2ea20468b0358d3a4155f59e4f03fd"}, {0x90, 0x10b, 0x7fff, "e05b2df8e53ad629a415cdda12ed69d340eadb4d9e67c4b29bcee3047727a4208a47cc7d3bc2cb8845afdabfec5bb101ee43f4af493ac19955e9541a41b867a3d3f5cbc6af554db53b4087341de349620aaedd2e878a91281efcf8f204dc8ed2b1ef9c164ddc4177d490c5cf5172b72857b957581ec35d82fc3dfa80ef22"}, {0x90, 0x196, 0x81, "39c8db604b7c420a5a53cd2158dac6ba41202227ed8a946ae7fafe6ac2d60560a494fe4d7abdfcd26bb9597023d809e0831ac4679c34530edf104af660a0d2c115e1e6881ec31192ce7b85b91dc25291075959ebabb0efc019c71baf5401dd2396b9a3e10eee3497c79fe6a33fde0edb73bbaa51936d3f9d3f045026"}, {0x108, 0x10d, 0xffffffff, "b7bc24d6f06c904f785ec60c0af68c22742ceb606c3ba30123cef8fc57ed73ef4a7edde75df504eecaa8de96b422115fd49e84ef71827da5178fe4c397341f7a161b5b29eba4ebdbf9d4887139a88094456178d7a69b3d76ac7de31811c356e21b261d52cd592143e6b05561280d1d03d39ec88aa7c0ae5742f5461afd704f967921e4a36a6e3eef79559846156a799cf1052d69604c33e16b57a3f086ca6047028f12e0dd29bea494bb9f6b72a1d6ea19340eee7344684a70c99b98b9de9eb484c5d9aaef14a10e0983a1f5ea2284e9aec2b056b54d91572fb929f7bdf8c869047bf24c3b552833f21a4ad379b711eb1861"}, {0x58, 0x111, 0x401, "ee4a6863856ab0c98bc00f0eda60b74f0fbac647c0664be136821ee59d9667260f7790433961e2614d86a57f4ffcf81e9255d26e7821e1500e2b92290cfed3350426"}, {0xc0, 0x117, 0x3, "fd320ec51ec42c05b5ec44003eb87efdc963a8c85c15f61efc091414a58a9fb49d519d6e5fdd4091a5e7ae6301a7180e9e97b243a51cbc663d94381e73fbdbef10aa981a10c836feebc7d71fe4f1a35bd2c3b8a2f4f3980126832e4c66583f37bdfa2a55e022e0ae234306e670a2f80f174ce3f725caf9f5ad77b70b2b6ec5576ce9453d96d8b9607cf7effbf25a471d48d25f024066658e430290d1af90134c9850dc50e5478d3251ff7a"}], 0x3d0, 0x40000}, 0xc004) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ea1000-0x10)=@generic="5e3d05f91669ed4d4c23cd91759174fe", 0x0, 0x0, 0x0}) 2018/01/28 19:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fca000-0x8)={0x0, 0x0}) r2 = socket(0xa, 0x8000a, 0x6) ioctl$sock_bt(r2, 0x541b, &(0x7f0000eb7000)="0438990975b97242d90696189254184f8b5221e883710b0c88982afbbce584d13fc1d0db3c5b12e7950fd07c37d312fa90118b3435463d047ad07b9aecb64f188f20058e5b688b9bc7fa0f9f108b0fc1d647b9bf3f19afe6c8e3610ea10588a3f89c6b15795544dcfaa65c2dea7a07d8f8875a366016fbaa94be6b524bd99ed3658af63c8f60c2f5b66f65a99e50afa010bbd66d80d5418e15957f7a198bfa72a9a48fbc19406b7bbfb4ad20eb22") getsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f000087c000)=""/52, &(0x7f0000a07000)=0x34) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006be000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000297000-0x64)={&(0x7f00008e0000-0x1c)=[0xfffffffffffffc01, 0xfff, 0x4, 0xffffffff00000001, 0x8, 0x80000001, 0x80000000], 0x7, 0x100000001, 0x8001, 0x8, 0x8, 0xfffffffffffffffe, {0x200, 0x9d4, 0x4, 0x1, 0x80, 0x3f, 0x1, 0x2, 0xfffffffffffffffb, 0x10000, 0x3, 0xfffffffffffffffc, 0x5, 0x8000, "25d29c98d8c99b73505662f4e6aaf57ce2219bf59cb4742ced28c1fe47c86946"}}) 2018/01/28 19:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000e2c000-0x38)={&(0x7f0000d4f000)=@rc={0x1f, {0x400, 0x8001, 0x3, 0xfffffffffffffff9, 0x9, 0x9}, 0x5404}, 0x9, &(0x7f00009be000)=[{&(0x7f00002fc000-0x89)="f07ae7f224e80d21cfcb9d2d2439139d7509277e5d6fc09ea7e1076e2384d8055e074cb996de66afe4596181558c3484dc1d7a7f41910ec439f299fc4ae712a76c829fadfe42a24c71977503685df5ef084f46cac8d0c1de18fcfb1a2d4614030cad93060b1948a8d2dbf422dc8122547b46a33ff6e50cbee16124fe3206ac9338b3f351cb7c4c33d0", 0x89}], 0x1, 0x0, 0x0, 0x80}, 0x4) 2018/01/28 19:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002cc000-0x20)={@generic="9b11d561a0bd4a7aac6d25ef426d097c", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000d0d000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000023b000-0x1a)={0x0, 0xfffffffffffffff7, 0x9, [0x1ff, 0x2, 0x3, 0xc5, 0xffffffffffffff01, 0x80, 0x100000000, 0x493, 0x100000001]}, &(0x7f0000180000)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007be000)={r4, 0x100000000}, 0x8) 2018/01/28 19:04:48 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filuer\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\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) 2018/01/28 19:04:48 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet(0x2, 0x80006, 0x81) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000004000)={0x6, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 19:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x1000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000e5000-0x6)={0x3, 0x7, 0x8, 0x0}, 0x8) socketpair(0xa, 0x805, 0x200000000000, &(0x7f00000de000)={0x0, 0x0}) r3 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041d000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000c32000)={&(0x7f0000eab000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000650000-0x10)={&(0x7f0000ea5000-0x2c)={0x2c, 0x35, 0xe767ed80d4fee425, 0x2, 0x2, {0x1c, 0x0, 0x0}, [@typed={0xc, 0xf, @uid=r3}, @typed={0xc, 0x8d, @pid=r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000081e000)=0x0) 2018/01/28 19:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000253000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0xfffffffffffffffe}], 0x2, 0x40) [ 34.443875] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/28 19:04:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8e000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000256000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00007ec000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000069d000-0x4)=0x8, 0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000100000000000000000002700", @ifru_flags=0x0}) 2018/01/28 19:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000167000-0x1f)="1f0000000b06e7de00000000040000a9200600000900015d01000000000600", 0x1f) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000002d000-0x10)=@req={0x1c0000, 0x7fffffff, 0x6, 0x7}, 0x10) [ 34.451681] audit: type=1400 audit(1517166288.795:14): avc: denied { prog_load } for pid=4782 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 19:04:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000006000)=@generic="652616727080c30c55dec479ca654848", 0x10) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) [ 34.479134] audit: type=1400 audit(1517166288.828:15): avc: denied { create } for pid=4786 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000011000)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000013000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x200) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00004a9000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000)={&(0x7f0000c3c000/0x2000)=nil, 0x7, 0x0, 0x90, &(0x7f0000daf000/0x2000)=nil, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f00007b4000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f37000-0x8)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r3, r4, &(0x7f0000a07000)=0x0, 0x401) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) r6 = socket(0x9, 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000123000)={0x0, 0xe5, "9a6556fe51bff01c41ab5ef7d1fc94b5ff83392925708ce37b3facdd6d51f8034aea49db018b466a45e6e5d82cb28ffd9e113c5701a4d91509a451afcde6763567fb9948ca20141b434f31fea2eb1b444f18a9bd77ba1dcf81f0e31ec93596a576184bced08b0aab5789f6c9f3699c8ae2e05e9d3aea33745a2400af45462f3cc762a6ee9e03cc915a4ad0840859658541637f42a152d935e016c77cb13d9036abfd00ebd2490db9618a97d0f6e1867e3257b32be696695781c41514b5723728f8701c7c676ed58ef19c45277337d992aac210d7b149b1b79af7647857dae5b68846aed263"}, &(0x7f0000f68000)=0xed) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000e66000)={r7, 0x80000001, 0x9, [0x1, 0x5e900182, 0x5, 0x0, 0x6, 0x0, 0xfffffffffffffff8, 0x14d, 0x1]}, &(0x7f0000814000)=0x1a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000122000-0x8)={0x0, 0x5}, &(0x7f0000697000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00004e1000-0x8)={r8, 0xd6b}, &(0x7f0000426000-0x4)=0x8) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f9c000-0x4)=0x10, 0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000f9b000)={0x0, {""/7}, 0x0}, &(0x7f000074e000-0x4)=0x10) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000001000)={0x4, 0x949, 0x0, "28c100162108", 0x617, 0x0}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000002000)={r4, r1, 0xffffffffffffff00, 0xffff, &(0x7f0000003000-0x1d)="167c03a6f93e3de45a31be5766b0464d054f69e918cf48284c46860ef2", 0x4, 0x25, 0x4, 0x0, 0x81, 0xe1, 0x0, "aa2ad00543c205e4dc267f8728c29ce683dbf0da5438a311b7257ae6a44596de5a407b95a57da313769cf63f9285eed5f688f3174a9745f8c39cf34aeac0e5713edec3e56b5f10ac49c75f744d922506e6"}) getpeername(r3, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001000)={r7, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x19) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7a, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x1, 0xcb89, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3, 0x1, 0x1, 0xffffffff, 0xfffffffffffffc00}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f2f000)={0x1, 0x8000, 0x50000, 0x9, r2}, &(0x7f000012b000-0x4)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) listen(r3, 0x0) 2018/01/28 19:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b8e000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f35000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001e2000-0x4)=0x800, 0x4) bind$inet6(r0, &(0x7f0000f73000)={0xa, 0x2, 0x49f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b82000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7, 0x3, 0x2, 0x1, 0x2, 0x1, 0x2}, &(0x7f0000603000)=0x20) r1 = socket$inet6(0xa, 0x807, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/28 19:04:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008e4000-0x20)={0x9, 0x3ff, 0x202, 0x7ff, 0xf1080000000000, 0x1ff, 0x6, 0x6d, 0x0}, &(0x7f00008e3000)=0x20) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e4000-0x10)={r2, 0x64, &(0x7f00008e4000-0x64)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a51}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x56a}]}, &(0x7f00008e3000)=0x10) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008e3000)={0x0, 0xe4, "7e21506f4c72ac3c4a8ceabf4e943293d1c83fec53f62788949bcc30d5364002d3db57d0d05ab655d33150017145b23a1cf77e806deedd30b6b984c547e5ce0627a484f615f01750acee219ce139e404feb9ee634797e5924a1b520cd1ee8d700ca3b7213899ff091838e30c9fa0f61071c2ae09f6f364562fd5c6dc070363331f245d3485c6e09e3a42d44684e2a0407b66004d1b2c7f1de6bd1842c21f4c553449d65b7d02233ea7c03e7e761fdd420967007ec477789852efd56fd2aaf661e0044a4cd4cf0587736eebc2d3e41cd502ea964840557984582530c1c2ac3a5d1ac0d23f"}, &(0x7f00008e3000)=0xec) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008e4000-0xc)=@sack_info={r3, 0xffff, 0x4}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 34.481383] audit: type=1400 audit(1517166288.830:16): avc: denied { write } for pid=4786 comm="syz-executor6" path="socket:[13449]" dev="sockfs" ino=13449 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 [ 34.544460] audit: type=1400 audit(1517166288.893:17): avc: denied { setopt } for pid=4818 comm="syz-executor6" 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 [ 34.637956] netlink: 'syz-executor0': attribute type 11 has an invalid length. 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x9, &(0x7f000013e000)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f000019e000-0x38)={&(0x7f000012a000)=@full={{0x3, {"b81785554ceb6a"}, 0x1}, [{"2045a299c12d16"}, {"2d34b657e49316"}, {"6318d3467f9a24"}, {"b6ce9b533a3c55"}, {"5449e404f01bb0"}, {"2efca9c78b3d20"}, {"ff3f848645d537"}, {"de1529cdefb364"}]}, 0x48, &(0x7f0000aed000-0x40)=[{&(0x7f0000bb7000-0xc5)="a540a03ef2eaf204ff53851a0eb5dc0d892ac7930cdfccc8bb6b0dcab54ef3dc1aec05bdca5bb81c9e97bf36c4edafaf8a3319ec3b7f1475863f1c5e015014b23df919f2bf6a38c770505bd9d264707625654465ed160b2923019c813ae767eddced4b55fae5e9aaed5a5a49223fbb5a4966ef47a74dbf2a0901360b407214f41a3b0ac1f873533771cf5dbdff1f24a97676766f50b1653cd260fc08dabe6c8233cf06e08422bb21e0635abbbe9bd0c830eb44cdfed1f183b065719f0138baa8ce238bcdf4", 0xc5}, {&(0x7f0000e3a000-0xb3)="267693cfd65ecc11ecd90ed941234b0dfb2806ebbb17ed4a73cbfe9d6d203f1b0b5af4f2746cd51127cd086ed65f2e57f3546284fa8a1455725404582d9a61bff3e5cd8e16ae66ad30857cbd6cd1ee3b212e54d25161cb778f6965806ac30011c610c4997085222db1fc15b9144b4b61a095eac9a16831dd82f941feb1216382c7e8e548e45ea9b26e5fc2310f41820d33c0ebf506ea29e5bbb0a7ce47c7df49e82aac7f586c520805ef6febbe0e021f61cc9f", 0xb3}, {&(0x7f000080e000)="46f3f0edb084543987117246", 0xc}, {&(0x7f000077f000)="7fb4bec703049a5d", 0x8}], 0x4, &(0x7f0000ae2000)=[{0x18, 0x10e, 0x7ff, "6c101e885e95d0"}], 0x18, 0x20044000}, 0x850) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003a4000)={0x0, 0x52, "09d8b2507ac639f3b020a015a7a6a509bc828e0ea746d6d1e3b349855adeb1d38794f295194cae6bd1f10b5a148ad0e8e56a22acc04510f2acc631b215cd52994570abee25fee8a45952c73162c79d1ce89d"}, &(0x7f0000144000)=0x5a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a66000)={r2, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f0000294000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005e3000-0x8)={0x0, 0x1000}, &(0x7f0000f11000)=0x8) accept$inet(r1, 0x0, &(0x7f0000f15000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000058a000-0xc)={r3, 0x7ff, 0x10}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fef000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000fef000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007ab000-0x1a8)={0x8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) bind$inet(r0, &(0x7f0000e20000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x2}) pipe(&(0x7f00000da000-0x8)={0x0, 0x0}) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000058f000)="45599dc31eff17b223edf741ca7f6881dd811253c998a3fccc4c6a915dbc209fe08a3b0a794fe64dc2f2f81f6e9f0117253f0070cfc1316bf94b45bbdbf537fe70428c617eaa1a5b3c7d4b9e95fcb90db1018cd3693b2dd565adf3b8e0c66c5136211b0d5aca8c902de58fe8f423a55ef148187bc6c74b42bd2d2862", 0x7c) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f00009bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f4e000+0x2fb)=0x0, &(0x7f000016c000-0x4)=0x4) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000001d000)=0x9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000001d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000010000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f000001d000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 19:04:49 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) pipe(&(0x7f0000e2b000)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f00005c7000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f60000-0x4)=0x8c) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0xb, 0xa, 0x7, &(0x7f0000882000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000c6000-0x2)=0x2, &(0x7f00003a3000)=0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) r2 = accept4(r0, 0x0, &(0x7f0000914000)=0x0, 0x800) bind$bt_rfcomm(r2, &(0x7f0000de6000)={0x1f, {0x2, 0x20, 0x3000000, 0x0, 0x0, 0x14}, 0x2}, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000155000)=0x800) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000a3e000-0x4)='tls\x00', 0x4) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e2a000-0xc)={0x0, 0x3f, 0x0}, &(0x7f0000e47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c29000-0x10)={0x0, 0x0, 0x1eb44789, 0x5}, &(0x7f0000c0d000-0x4)=0x10) r2 = socket(0x3, 0x6, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000646000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f0000f34000)={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e0f000)={r0, 0xea1, 0x8, 0x82, 0x401, 0x100, 0x2, 0x5, {r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8001, 0x7fffffff, 0xb5ea, 0x1f}}, &(0x7f0000d58000-0x4)=0xb8) socketpair(0xe, 0x80000, 0x6, &(0x7f000020c000-0x8)={0x0, 0x0}) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000218000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f78000)={&(0x7f00004da000-0xc)=[0x10000, 0x3, 0xc8], 0x3, 0x10000, 0x5, 0x0, 0x6, 0x4, {0x101, 0x7, 0xa98, 0x78f1, 0x68, 0xb7f4, 0x8, 0x626, 0xbd7b, 0x6, 0x7, 0x0, 0x2a41, 0x3, "13028961c460b5a1ce10a73da6fcf1baa1cf80216ac476e90bc779085f6b2a73"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0x3e)=""/62, 0x3e, 0x100, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) write(r0, &(0x7f000004c000)="c015b764f604f3cc13d4c03766d3875954d22e6e2117bf98209ee8cb70bbef594aa74227571be7338ac49cbac3d08e0ebc71230de919bdd7d6b76ecfce171db76765d598158a0c8adaae94ca3bd1802259f31c2208e0f7053a660e4e7b217a66e9a87f222a1330313168e50304db722abd8a85b691d814ca0f021aab924b3bca4917a95088306585a9e31f783bbfadbed6dbabd6fcb30915b41d88e00070129378a11636d83a6763bd310db0", 0xac) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) r1 = socket(0x3, 0x3, 0x400) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ffd000-0xa7)="f4713011f1c421a77882af99bed71b2f07156bf095a3482d8ca392d003f1cdbad66cef5714f3fa76a7a97c3eb6dfccd69209b7e3f0d5c446e8841bd58ee3dd89c6add45858f1b6935804a4230a2fd25fd69893a9f201f0e0b56262862b0bd2911b5e3f5f4eaedd077756f92e4b77351c8c35bbd0298f1d5ff277b863b7dacaff28d68690fe807c16e9e2aed24f66d765f28b348f2e5c0cbdeece3de4532745131db55f065706f0", 0xa7, 0x4000, &(0x7f0000ffc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000891000)={r2, 0x3f, 0x10, 0xb2a, 0x8}, &(0x7f0000ffc000-0x4)=0x18) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x400000000000004, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000ffe000-0xa)={0x3ff, "36a45448eb6a"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000604000)={0x0, 0xfffffffffffffc72, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00008c6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) writev(r0, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="f3", 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0xa0)={@generic={0x2, "89b63f622519569b58646a5b34e0b68a48e569e30022dbf3c98056f57eac15706dbc92bb81ae7b288ef6990e117a6f308f1589a66f81533698de1da7ed9ea4447a506dfd326639b7f53df5f73f7c639c1472cf3bedb4261f7108a6897721caa31bb6a7d9e799218d18909511123e304ddebb43d6f614d6193fc56c4c2d48"}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, &(0x7f0000003000-0x1)=0x0, 0x0}, 0xa0) socketpair(0x2, 0x80000, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x20}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x5, 0x0) sendto(r0, &(0x7f0000b63000)="97234fb666a85b6bdcf5fef574d162a69f5339f0c3ddfc7757815f463c22572c47d93be6bfa52041977574cf1159cdd782f7ec73a0aa19a79a199f", 0x3b, 0x24004001, 0x0, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e92000)=0xffffffff, 0x113) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a8b000-0x4)=r1, 0x4) bind(r0, &(0x7f0000245000)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/28 19:04:49 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7e000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x358986cd158381cb, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r2, 0x0, &(0x7f0000ac3000-0x4)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f85000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000006, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x5, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfed, 0x401}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6}, &(0x7f0000002000)=0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 19:04:49 executing program 5: r0 = socket$inet(0x2, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008d2000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) gettid() ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="1bfc59b38c6ae88cc01d7af5256ac51d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, 0x1c) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f6b000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x7f, &(0x7f0000f6d000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a4b000-0xc)=[{0x0, 0x0}], 0x1, 0x1) write(r0, &(0x7f0000f6b000)="24e70000da001f0073ff021e180001000000fffa08000300ff1d00001406020001000000b217376ec095d07c89fb7315e1b2ab19412467740390b54f82f3fd6abbdba5cf81e61b005ae0", 0x58) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f000021b000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006d0000)={0x0, 0x80000001}, &(0x7f0000c4e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f86000-0x20)={0x1, 0x6, 0x8204, 0x3f, 0x4, 0x9, 0x9, 0x1, r2}, &(0x7f0000acb000)=0x20) accept4(r0, &(0x7f0000d89000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000899000-0x4)=0x20, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f000000000000a600000002f900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5b000-0x6)={0x0, 0x5}, &(0x7f000064c000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef, 0x80000000}, &(0x7f0000317000)=0x98) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) r1 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000084b000)=0x0, 0x80800) recvfrom$ax25(r1, &(0x7f0000a09000)=""/37, 0x25, 0x2, &(0x7f00004f0000-0x10)={0x3, {"a36f20a27fac19"}, 0x100000000}, 0x10) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x7, 0x58fb, &(0x7f000076e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000844000-0x14)={0x5, 0x1, 0x8, 0x3ff, 0x3ff}, 0x14) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000ad000-0x4)=0x6) [ 34.985839] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d7a000)={0x80, {{0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffff800) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/28 19:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000799000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 35.028858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=218 sclass=netlink_route_socket pig=4951 comm=syz-executor2 [ 35.111611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=218 sclass=netlink_route_socket pig=4951 comm=syz-executor2 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000024000)={0x0, 0x80, 0x30, 0x100, 0x8}, &(0x7f000002c000-0x4)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000002c000-0x6)={r2, 0x7}, 0x6) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000)=0x0, &(0x7f000002a000)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(r1, &(0x7f0000024000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000002c000-0x4)=0x60, 0x80000) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r4, 0x8000000000000084, 0x78, &(0x7f0000002000-0x6a)="", 0x1e6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000017000)=""/0, &(0x7f000000e000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000002c000-0x5c)={{0xa, 0x2, 0x3000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x8f, [0x89, 0x5, 0x8000, 0x5, 0x9, 0x3, 0x1, 0x1]}, 0x5c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002c000)={0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84", 0x0, 0x0}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f000002e000-0x78)={0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x3, 0x1, 0x7f, 0x9, &(0x7f000000c000-0x10)=@common='rose0\x00', 0xf615, 0x7fffffff, 0x5ad6}) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef0000)=@common='gretap0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="afd049d8f4d17d0eb6b60d019fe3602f", @ifru_flags=0x200}) r1 = accept4(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0xf32973a20174f095) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000004000-0x9)=""/9, &(0x7f0000003000)=0x9) connect$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@common='bcsh0\x00', &(0x7f0000001000-0x50)=@ethtool_test={0x1a, 0x1, 0x19fa82db, 0x8, [0x3, 0x800, 0x2, 0x2, 0x9, 0x7, 0x1, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x1000, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578416abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(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) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000fa3000)={@common='irlan0\x00', @ifru_mtu=0xa01c95a}) 2018/01/28 19:04:49 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000007000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000000c000)=0x1e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xc3e, 0x3, 0xffffffffffffffc1, 0x0, 0x5, 0x4, 0x80000001, 0x1, 0x7, 0x1, 0x200, 0x1, 0x8, 0x8]}, &(0x7f0000004000)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000)={r1, 0x1f}, 0x8) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f000000d000-0x6)=@hci={0x1f, 0xdf, 0x1}, 0x6, &(0x7f000000d000-0x30)=[{&(0x7f000000a000-0x45)="dbf519da060d5d0bfae26b75e377e221265e82f44a98fd9fc7ca10be5c6def5c3f3688c8e12d4137d54f2a20c14b5b49b959809d28e77f99a350a69b1abfd35375ab528a93", 0x45}, {&(0x7f000000b000)="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0x1000}, 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{0x58, 0x115, 0x3, "8713c8c5d7c968c3f0d2b275c7734e6f46605e36f40cad4f003df01b52aa07f3eb4ec7d707b84404ef31aef2466d1c6d241152c554d0172bad70f2be0fa74da4cbef"}, {0xa8, 0x0, 0xd, "beb468973cfe5522c34f8d9ad621f8afdef9abf8bcf93781182b881ef78e8d6b1bea262a018266d409eb3dbdcf3fa43e0f0dd587420b6f74e0e8de04a0f4b6d2c5bdf67148c7abc07830c7d0f12c4a33236a6711598edd203a010befa03c792690912a9e7244e6c846964de0769a39815927afb53296d24864e4ecbc9adf7ff1a474b705ed68413bc708ea15d14f70eb968192"}, {0xd0, 0x10f, 0xffff, "3224d6adea4305d5ed6b5707230b01e9bff43fd205ac3715ad7da6a8b0bf3815da08d09158b8dcf0273f8c9525e02e19dc5b241eeccba1ae80d56bf300a7a4167bf447a5f8543dd20f5a80378c908523476c63e61992392dc2d9e84c3349af2868d173635e72384fa0eb7b7055470797a7a63bb595ba5bbf684cc1602bbc074b1b2d3839637cc532bfbd2c07d38aa5f9b2e917250752757a4d545f14074523c7392e42698c75df0de9621b96ecbdbf04ec7ab8a9958f3947b610ed790b"}, {0x58, 0x107, 0x100000000, "330f3159dd5e9b7cae686189afd71c673df9612e2a574e60947519b85be986670d2169bebf13f9d66ff57e2b2edd14e8088d2e041482329017848ce14e71766907f505"}, {0xe8, 0x118, 0x5, "32862021bb1cf910bf8f03d90f81cc7c7b4aff7bbe2ffc5d1f0fa7f7797295c99304eae34ad93849487c1de1d69c0ed437296186c9e40dff241c97792f02ad63340898579fb16224e07801a69573e2977a2371925507f1d8da615ec33eaa58862b244901b763db4d22ca0e7be616ec9c14ccae686cb74dfe51470eb2530e1887003b837d76c4ac5eb5c6d013161f0e2978cda746917901d007c654cb14defa317215f506a733dcc0a3b3507db85512f5a7eab2fd9743abc49a049372f7a497271aee3ec56fbc2e28e76bcab667d492620c15ab26527bb7"}, {0x70, 0x116, 0x9, "c4cb5d664fec2609b275e6bf946667c6f2da9d8c19d05e20315fb656fa7e96e66f2c91b06a12e4a5761ba32bd688a5931b184f67b709fc70abf9105d00bf37fe134e926460abeb963d9e004b6c31778231d53fb2eb34ee0998b867b3"}, {0x100, 0x118, 0x101, "674e8cdaca9e05af97a73ade86c3f6b88530e262c09ad446e843b1391f10fcb0a298137638cc0f3bb03f0715714144f8002e51e3ead60a35d967b57b2e3dd7ab4da5f65d8aa79ab411dc3d0d93d8f6fb39ee3be9177f7a0627bcb1fa691f79c53519b7eebc9c884159a3ab6495f222a33208ab4bf824f30aa8af03a91a4958a4d680a24faea030ddfba4df20fd829cc301b28d657ca07efa9ab5828ff97ab290bf769196d08db0d388d2a4d847c96a8212c77279d33a4c0ffd562c22549c07496904c55daff5669f4ca41c6fc5c09b6bc104129852943812546a38808d60193826c7fa5aa4d21a7793e899b5a086c9"}, {0x70, 0x10c, 0x4, "a66045bd48401a39038ccb497e38f0491b54bbd17363131091e4e9d138d1bedce11ec75b9aa2bd07781534bb72426651c132432df84f0c5ad0b13f0af0ab61d8cfb42aeb5f4a7a8d407c4b32b987e5de6c02c93c44134bd7d06a3d6f8c"}, {0xc8, 0x0, 0x80800000, "efe17e8b6112804b2e444f7111529f96777b2d66f40e6d7eedac1cf8cd70c6fc1626310f108f1f745d6c16d29756f51e8f54a2bdb8b7dd36285c97c12ffa79c782a07b9baea873675cc821727b829885cb5caaae87e1469dc7ab807ba62b25c618ef32284c41b7e80829b99848cbe46e983755538c8eb93ae2e1df82eec3532ccec8ff27269b1f6a165ed309184aa6f55e58c80ece773c5e4500058cacd31c2091f709d6a8b14f81fed2d7189e3a6a624222"}], 0x15c8, 0x80}, 0x20008040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000df7000)={0x2006, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001e6000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000428000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffe}, @multicast1=0xe0000001]}, 0x18) syz_emit_ethernet(0x1b9, &(0x7f00001d8000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x6, 0x1, 0x1, 0x101}, {0x3, 0x6, 0x4, 0xfffff7ff}, {0x8, 0x3, 0x1, 0x10001}, {0x9, 0x5, 0x7, 0x100000001}, {0x0, 0x4, 0x1c00000, 0xfffffffffffffffe}, {0xf422, 0x3, 0xfffffffeffffffff, 0x7fff}, {0x3, 0x9, 0x7fffffffffff7db6, 0xc30}, {0x38, 0x5, 0x9, 0x0}, {0x100000000, 0x401, 0x44, 0xdc88}], @ipv6={0x40, 0x6, "63e9da", 0x15f, 0x32, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x7f, 0x0, 0x0, 0x19f, 0x0, 0x0, 0x2}, @routing={0x5c, 0xc, 0x1, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x2ac14411, 0x4, 0x7, 0xffff, [0x1ccb, 0x5]}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x7f1}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0xe7, 0x8, 0x2, 0xe1, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @mcast2={0xff, 0x2, [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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2f, 0xa, 0x1, 0x42, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}, @fragment={0x3a, 0x0, 0x8, 0x7fff, 0x0, 0x1, 0x0}], @udp={0x3, 0x2, 0x15, 0x0, "4f44a1c001903b0c9c53b478d6"}}}}}}}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/28 19:04:49 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x200000000000001f) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f000026a000)={0xffffffffffffff81, 0xffffffffffffffff, 0x5, 0x8, 0x5, [{0x8, 0x79, 0x8001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x3341, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x3, 0x6, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}, {0xff, 0x79f, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x20, 0x9, 0x69c, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0x0, 0xffff}, &(0x7f0000f1d000-0x4)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="7ef94db9548a776c5b20597b6a22aa276f205106bfdc68ddfffdcc7ca55140a537a5c70d274099457bd23b579e57507649eda0d72e3fd1860ff1a83ec10b6c20e7d111de0e19b1953029a318b4e96d76f3e8b20eb7ea633f74bfea45fe68a8f3c41cea6b96e8134c0b743d1fea67fac2c1ebcd9340ed35e02d6f80103dce6b8e749d5f8ca02c933fb4314eab9a9fa39ae05da6541c024538545435f6a6366367c2510af6c7c8f305a25bbeb18a0350a6d388b4fdcc89cce2ded8ee7cfb4fa92fe80f5742fe6d2de6fc56bfecb054f5a44ce73e1e91f570d50a585719e1878dd718f5baca25318a53e497a94c18b98a748446c82b479ab150eff2cc7cc011b0a1980cd48bb96e1c1956dca8a4fbf7a54a6ab55ecf1430c2c742c14e2afb303cab15f5f457f2c4b7383952514c736d806cd45068a8410bc00b6980d31ef44bc53c8ee4d628de92cf8af8605af65332b8ca11c41763692b71827b1c9c8292f27491ac8660e3d8e74c30aab6ac21113bb0e12b6883cd117fd1742a01a348c23b532e37b83967854c7299b027c9b131bfa73f7eecb5c8834b255cb0a0359494f22551230bd1f976c6cd55b84dd5cff0fa2d80c3a243f3f0bd6f243802d93e6fb17505d963a8fd4204947cf9904266f6d86f68d595ac4698961fb015c55bfb03a935f439917a16b7bad67aa3c659822634ada1c4914e1764572100a31fae0c4124ec2d5068bc06c07318cacd2b0ba42a3a4323681cbc8060bc1452fe852c258421bb405e8c1a8c690073d644ac00735084cd5fa7ae3b790b6bfb1e4f9b9b213a4792f348c4bc423f5160cee071e3d12854fa505fdf171ece7b3ebc0579cc858e598936c35e7d6bede198cca2d49807a53d1ae4b1fd8c1fbf41c54c2e7732527352e1e787f375ab0daac54d466659429f12b29d1cd79067a656d2828b58658bbd9edf8e1190cbc3e235e0568653b8e97e02691939d51a88e4da064214a292d43898eef29dad0ed9dc030a7b997522c4a66a7336f1a7f6e9eb77e4c2ec79a080346267e30534214d722cd6d3e26471f59aa7431552dfe59619fdf32bced9bcffb9899b70f3ce8815e0575dc45c61d1381092cbbfb5046589908c56f6a2bba806f4d3692b33bf5ebbee8ea211a8be72dd7a7ac508279dabab81d9d67d2e9bc6e2fade5be655627961ab95bee0b6f9e7b3dbc4bb163a11ef04dcf0a24fc0aceda4e2d8f5925d346bd08dea949599ae1ec77c34a4f3ec222e929cb0a9da8df1ff9437e1e82fd9a5557fe47779ff9f80c4a5bff4bfb538ef9cb6b6ceb62ecd1a854d8e654e4081f2ff6ef976e1cbe2e54fb8bd7569f15228f435ee53b75b7322d64adcf39315a09ab8f26f300bb1f8c1c3a410e87a195a217b1f59ad77357c3cbee4fff999aaee2a0f7b355e1194e9b52bd140dba1e6cfbafda5999888867417f805e7c0f8672123d95c5de752ab78a4a8adfae70a5e1236c178d3507b95c636a041e98598a4235e02a78d24094f87e5219fdf633c3fc1e005f7510d3eb8d703b97686b06fff99a2b4626657537944871eec16a87f1f78a37addb9cc966200640629d8c8f20b7ff618b077f5bb6f7bcb5017de25fc5daf1ab4cc8ca13c931bc6d3a3e93875037f06ae97920f86ed878e644f18054190de151f60eae095c99a3aa2feed52e8087af431db08179c969fb1ebada188b5ae209911ceea3833e745af6bdd1246ac2d50d094e216861f5a300b2a7b88f6d745122cb97834357d3a292b1337f7f1d0010dd0cc89ca1efabe9bd57f5ef6b196b5817f91b6d208e09ced4e41e9701f69b3779a7edfdb79ef0eda2c00760851d9323c3babbd376429674d0b78e146e9d9a70c210f9e7cddcb150be8fa46ac5dbc894c1947ed1f72e7f5c92765560147464274e32e782328e1201c48f8541dcac5c1df7f39cd5f598321520087d776b21872ed00b95a351690f2c3d29d16bba388a810e57fa83dceec5d2b23d244eb47512f1d0dd5a35a2fb3e5518ea34e1daf409ca02ab13070698db5894d705f2d74ec96f25876caf5a9c14cc381ee7ec3a96822196af80eccaa665d428d55ce86961b13e28c699eb87ecdcc956377e812b73a984f7e633092bf61ad4b2f9f625c7026b1eb68ac9ef0ad341cbbedd0d32bb7a708f1a9878357804dc8d821230dc345f218a781ed8b2cb3d3c3823c07ff5ed911bcdb6bcf6d3392d56231b077dc699b6679ccf52e1bee4215222810b088cac00334c88740694bf3134852c9ccf9404507abb45b957c4b3107d0abf5f9a531a32d16fd7189c711abaf5537154ee0141631e7e5b8dc96b4b104fbc5fbae82be80112ba8af798caab1ac57296413879c5448ab06128c0dcc461e73424dc3b1a728861310230527b098e78ae90b042afe8caeda3f548d1787c4e2d13da73a8608ac9364396d352f978c0bc1b1c9abc647b5b5e718311a70038719e12992a533f482f4ca2d9758f63ff512e9926906602087baba9efd15f63f19ade93bb07fb8679e0005c60ac8967f8677cf565decbe2514bf21fd22848f9af416ed79c4cec49579f412b1b84fd8c35f9b1872ed191a460a06618d6f4de6f353ed066d5b2c00d341e179a6866e62506b7d3e4d3c47a77a9ac2100495100b8746b2af1dd128c3aad7fa892a461167852ccef41fecde69c59b56a4b17b51644000ba8982388c5631ed486e22907614fade1951073edcf46b97281d4db84ef56a75c6b83f23abbfe458dd94c54e00ac7fb43ce89aa8a3c5f8ee6afaf73e9b284f91b904d3e25f22f5c44e8d5a7822ec700be635d2c57eb039211f8165f3c76a46277fcf944ee0666acf5ec5cc98d9573eefe54505fbd7917b46b212d8023bb225f2db637736b7240f61235ae54f2d865fcdcf3636ac0fac2c5434f35d3dd5be3f40d23a5045dcaf678d36d88cf531513a0152587acf92545bb08cd79e1b560857912c307ce9d52bd181a355e0f09fe0a6550139350dbd8970faf2cce152245e108588382c1e0f735f21a3b3b98c18688bd40f8bd041deeb099cf0a10b18d13e1b58ef513027ec3d42d757321081e885f61662eb39fa15f6f29867146450ac645610004262b7c7a6b56ecbf1a48d219ae97dbd18820c1ceb05eb0392f05acb4cde8784e8dd934ed4682604676c8006add4ffe7f11921c3743826ab3346360ed69d7406ac3081473c314a4dc731de7f721bf37ea834a7d57cbab37a64d759a6a69e5d632892c9ad7fb90259c235dd29eb4b0d7cc46e7c60b6b1be3b62af7267b54b429e0cdd71331759c0b86e60936d6c4a4b028304fb0c23651d754f0aa66635d954e27beb200287d7507aba6ff61195fe697abe9a824af6b38b3b4153f6e6dffa533e3de9b4c625277100b9d7aae8a4e48754df9618dc34871e42a0d63e1cb35ca1c1884f9e057465fdafa1595af0959db671623e4a4132484839e4a15d67dcd8e41cd04766fae837d3120d9bd2b2fdd0d44f4d7eaa5f4141787ed086b598a9e09b2cdbeaaad0c7c3ff752ed801c25078ac7ba4d4bbfc146fbfcbb5e2bee446ad8e886929a578f5628195cec4bc4a09b4b7c60dea0c76b3d45a679a807fd3e9e7e2abbecbdf67b9d5984740b3d706265adb45fdd0358ea66d24fd5001d105797d041150a7ce9e557aff4b95dbd15fd7c0317771d15b216c3978411d6128feb394c91b96d1e46276f2c3e241e8e3fea525be99e877c3b27ecd896253bcaaa93788d9ccf1f551a65a57d6e62191817c45adc98975e9f961f2795c655df7ac6828e4b6c2a52472c844c2bef7ce96088f56b4aefa3c58e2f36125f2d54ebdaf634726c9e7ed4b147612b3eb9e19d5413e0d31d91d51de05ef6be32aa0f460bf30c283580c7c6b8e1dbe62e42c385d9f1d247def26fc1cc995d963b3a18046aa3fdea967fdabcbc1f83febc7f1db36cb43db5d107ac2643e9b6b8dc995f91e7120a11ab5f928c4b2b32b21a04b0c27a119bc66a5fb2dcbe8cb6ca5d92a379a7e24e4addfc322901f0af7cc728b69d1077ed97864f52a726a42d77c263391cce9a8fd4cc7dea7f2199853b6864073fbe19a19a712724f3ea7611d2a6d28ba9b8e8a9d0288e62cb125426b80274c9830e695f444059e3b6d5607571892399594f837c8874cd667e61c11bbb232cac6f16419b374e63ac7a130962e61370d0175fd3d68ab972ae65c5a69cab1a0ac4445cf4561b1a188816f950a299def2cf10fbb2138616f160606a42a16dce4e3779e4963144ad737a39547c2a5dca585027679527ac63f78769a223dfbd71355fadb3640dd951ac93cf60cf3408724ac93399ea71cbf79e0c1285e27d23ea0d730cbd16ef0766a0277d224f4f4a4a071d2c1c04bfa579281e5d79baf8e6c1b0703395dcf9c91288398de8d337ab697276e28b54e2c6801ce1ed0ea5fa55812f4f74e16f35db413d5c9b468cc6cad1d20c0f3cfca82fc52d13d2ea66037b571addc92a1b4e5784885b76240cbaf907d784d6a356013f85655450a0cab825764281466f3d0f8f9ffbda8c307884a33f4502ceeef18ad7c8f7c0cac03a788f24379f5e574a26227457fa2aa0ed9375314f368eeee06ce3a7d927dd316f062008410bd738c01ce01ebe400006896a4724141db24067248cb0d7d5b155d8c8563d3741c0b05d00628c17bd0588e8362edac6112aa3e7e66a77c0815506c1ea62c263d81d477abd9f5ddcbbfc617c90bfddf9438f0fc94f14882e66e05f0e257d8d0d8ce72dee4c8ea7e8e9eae6d7513410d9b4dad793b78048fd44e59d7cc1f41a8725e3a6b91ab3ce2c3325d6b56ed6eee0b12696eb80e12ad3b9a7b6794ee0cf92948620d8b3128f77f9c26f9130610e0a9485ab68661c43b6a16d66c3797211ce74955e90fd877ee80c7b04de328a88af5f4fe0ff01dc0d8a6b0c15b5b3ed074684c0d8909bfc0efdebbb30e21d1f61afd14847011a5ea0e7131c7ec7a595ea0ad234f84e24bd4d9b900d3db6e08f43a19a5b6aa54891ad852ca1c112349d63d07333f3dbae62e05d41e8cab8cedbd71d5ea19486e7b9d53a7d82bc258340399f1a6e1f0a02f082ffe78ab5b95bc9558174d3df5af0c480ce4d163f12ea6efe15632815411dec980257bb6c895befc5dd34f47c459aa0863f429c0ec684d2797087784ed56d093cecbca5b4c185444ee3cabfce18751241da4ec91843e958d461fd7e4d75f2e7815250ebe6f5b388f7ecceb08ad08e3c3a9dc5737d6887f2118e3e3a62a52178a48d349a40ae7ed2f498a0fffa31578da460d51b210f23b3b9c82440bf26ca43095a15b188ec8095cf0355b1bd80b0511912c0d611445d643a4f78fb538558aed70c6d372929b0ad6d7ed1759", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0xdb, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x1ff, 0xdd, 0x14}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000009000)={r3, 0x8, 0x4, 0x7, 0x200, 0x3}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000)={0x7, &(0x7f0000003000-0xc)=""/12, &(0x7f0000002000-0xa8)=[{0x6, 0x1000, 0x5, &(0x7f0000004000-0x1000)=""/4096}, {0x10000, 0xc5, 0x100000001, &(0x7f0000002000-0xc5)=""/197}, {0x1, 0x15, 0xfffffffffffffc01, &(0x7f0000008000)=""/21}, {0xfffffffffffffffd, 0x87, 0x80000001, &(0x7f0000009000-0x87)=""/135}, {0x4, 0x9b, 0x6, &(0x7f0000008000)=""/155}, {0x5, 0xd, 0x8, &(0x7f0000008000)=""/13}, {0x800, 0x8a, 0x0, &(0x7f0000008000-0x8a)=""/138}]}) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r1, &(0x7f000091e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000756000)=0x1e) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x32a) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000003000)={0xfffffffffffffffa, {{0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000)=[@in={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3ff) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) r1 = socket(0x9, 0x5, 0x4) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f00006f6000-0x38)={&(0x7f00008a2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ef000)=[{&(0x7f00005fe000)=""/18, 0x12}, {&(0x7f00001cd000)=""/34, 0x22}], 0x2, &(0x7f00004d6000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00008a3000-0xe8)=""/232, 0xe8}, &(0x7f0000339000-0x1)=0x0, 0x2}}], 0x30, 0x40000}, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000032b000-0x4)={0xffffffffffffff9c}) sendto$ax25(r2, &(0x7f0000036000)="836bc8d74ead97c530bc4a17e1ff0d14ecc6b35d9c47b76fc75d6537ac517c9fc855d5354aa757d5d42b4afd58e9eb1a903e5883813b139bb175126b1e6f3403fb5d78d6573484a78ac671014ab3ca6f", 0x50, 0x10, &(0x7f0000400000)={0x3, {"78616fa724f20e"}, 0x1f}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a3000-0xb8)={0x0, 0x6, 0x6, 0x2, 0xe1e, 0x4, 0x20, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafa0, 0xfde9, 0x4b, 0x3ff, 0xac}}, &(0x7f00005e6000-0x4)=0xb8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000ea000)={0x6c5a36b9, 0x8, 0x400, 0x30f, r3}, &(0x7f00008a2000)=0x10) 2018/01/28 19:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000875000)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000541000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f99000)=0x1c) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000021f000-0x38)={0x0, 0x0, &(0x7f0000f9a000-0x10)={&(0x7f0000ead000-0x180)={0x2, 0x0, 0x63e, 0xb, 0x30, 0x0, 0x6, 0x2, [@sadb_key={0xf, 0x9, 0x358, 0x0, "2bf051b99ec2f22d632eda6088fa1056e19eedf43567bc63375dfe41610123c868e90c2c8058d96f6ed8150da4be2a418ed2a0c967f0868d1cdf93b94d8aa5c6885ac249a6fc0c65b9fc475f9d5815d1d2cfe75036c660fd3de0cbeabc9e9d84f3b4dc4e85521350f61863"}, @sadb_x_sec_ctx={0x18, 0x18, 0x1ff, 0x80, 0xb6, "a2f2b2dbcdea525bcef23486ce27a8a3962bedb09c3228bfdb47ff1cf43a210718b4814599e829f28201c0b87c8140e656747a9421c8e187bb293ab5c5a6c8ff9229d6cfe11a7dd60b4f6d4f74bfef46988e443d3fa9be24faa547eb832fbe54a0dd198f7d6e68cf5970711dc437d96dcb94562fd85017b335445f3e289f26948fd39472cdc11d1f8cd32b493fbb80a368e75c1e42705cad724ecd76420886929afbee59830fa8e2dc575d9cce1e928178eeb449a15c"}, @sadb_address={0x5, 0x5, 0x33, 0x0, 0x0, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1db, [0x0, 0x0, 0x0]}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x300149f4eef2ee52) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b72000-0x8)={0x0, 0xb42}, &(0x7f0000f9b000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f9b000-0x20)={0x8, 0x400, 0x8000, 0x1, 0x8, 0x7, 0x6, 0x7f, r3}, &(0x7f0000e89000-0x4)=0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000678000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00005a3000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000ab8000-0x10)={&(0x7f0000000000)=@getnetconf={0x14, 0x52, 0x1, 0x1, 0x0, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e9f000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000895000-0x4)=0xa0) socket(0x7, 0x800, 0x8) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9f000-0x8)=@assoc_value={r3, 0xa56}, &(0x7f0000e9e000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000893000)=[], 0x0) r4 = socket(0x12, 0x804, 0x0) getsockopt(r4, 0x2a7a, 0x2, &(0x7f0000037000-0xe5)=""/229, &(0x7f000016f000-0x4)=0xe5) write(r4, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[], 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x1, 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000-0x2d)={0x0, 0x25, "431295258211921c5f947eca045b097b0ad29eb9b275d70c73c6a0a6e7dadc56f12c1f7d30"}, &(0x7f0000001000-0x4)=0x2d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x10)={r3, 0x10000, 0x4, [0x8, 0xf, 0x5, 0x9a]}, 0x10) accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000045d000)={0x10, 0x0, 0x0, 0x0}, 0x4, &(0x7f000000b000)={&(0x7f000054c000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x3) socketpair$inet(0x2, 0x80a, 0x4, &(0x7f000045b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d86000-0xe4)=[], 0x396) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000003e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 19:04:49 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff8000-0x80)=[{&(0x7f0000001000-0x31)="a943fa835435e2243aa189ab9d37bd00ab9e9f9a99e9feb74ff8c55d96bc0df7cab8cc0860db6b16c03225172762a0416c", 0x31}, {&(0x7f00007f5000)="705cf621d49bc712def64a16238f2cde381af790a9c0efd23ea833a2ba9c2c844b7dec0e53c5203839ab06008b08ad", 0x2f}, {&(0x7f0000001000-0x30)="97f1e3e9750dba40de6d7ad2910e30f9b3a569b57ea6a7851bd41e2ce088dcabeae07b55fba534912f48462a0c193b04", 0x30}, {&(0x7f0000a27000)="036625a18653717a07df83f6558110a03533f41a93ce6f67aaa5864e651bbe234014184a87747cec40515987ac853a79e4d752bb276443f7796601419a21dfd6096ac528a72e735b9df44e221181e04439f019bf539c52e8ec60963aac3b57850b21fabd4cadad9a324d7d2c2fafce8a37920e4c01db38c84ba15509f59cba2c5574492ad1fe323f35b3c07b859758ab2105d0bb12d089a1de16355fcec4ff8f7e15fdd86fa64698c5ccce255e1458013cf1e834f07519d10183901983cb065042191a696db75b7e10fa4955cee8ca8638b287b18b9c604bb6ef614586e62d6200e9ca8eefc37a7aa3337070", 0xec}, {&(0x7f0000b82000)="a6eb3c2ad72ba8f0b5f7dd3680125e7c24b415dd33cc05a807c588a8ef99e75a2054e3", 0x23}, {&(0x7f0000b8b000)="cc86e53738d579b8f1e67e71e450f8e3ed60b02c49939474f516990bd8bb0a9ed1e2e43d3ddfa9288c07811c875b8fc9ae5bfc5e7c719a4da0ee4df6d218d3d36634449eca98eaef3a31c31f4cda2402f5ae2cc938050600e11d", 0x5a}, {&(0x7f0000001000-0x2)="321e", 0x2}, {&(0x7f000067d000-0x3a)="96e6fb5811e11aff7a97c4844930a8ac713c338013a971e6fe5206346ed36d754789301c292ca6f778ae6455481d08584ac7968915e6e5159d60", 0x3a}], 0x8, 0x0, 0x0, 0x4}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000000010, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) [ 35.282282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000000c000)={r0, 0xfff}) 2018/01/28 19:04:49 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @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]}, 0x88, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x428) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000016000-0x6)={0x0, 0x8}, &(0x7f0000016000-0x4)=0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000015000)={r1, 0x19, 0x27, "8f347a9db47769f8bc966881a5e845e1688059b76637179d1f298c72cfb1547f03e730099477a4"}, 0x2f) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000a54000-0x7)=""/7, 0x4) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) sendto$inet(r0, &(0x7f000000e000)="66b23163c59bf37b5fd30fb91184eacf302f49325f69c922e383b6a55c6691e4a9ad53d75672f848db09f9c37cbb771b3111f8aaa81ea5f956a35b4d6b34bb2682e6054a97ed8d0d43eccd61f47df27cdf2e242778648857b77f42e4bb50f46aabde217ae28542647f5972723cf65a9074e291cf456f3f20a10bbd7f465927d5d6c52c1f41c25aee4abdf5838189b99c326ad322d64eb3248e9db933c9228658faba5480262531258f2e856036a699ec39e3fb2ce5a6793ef150e08801c2cc6e95a38ff330310f2921f8269c5a1719848bde1bb3772c70b614b2234a6cc4", 0xde, 0x800, 0x0, 0x0) 2018/01/28 19:04:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000080d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c56000)=[{&(0x7f0000baf000)=""/96, 0x60}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f0000d71000-0x19)=""/145, 0xff96, 0x20}, 0x20) connect$pppoe(r1, &(0x7f00003ac000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="5ad02a021729805ffb5e736892a00488"}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/39, 0x27}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000000000)=""/205, 0xcd}], 0x5, 0x0, 0x0, 0x4000844}, 0x8000) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000c85000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000592000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0x8001, 0x7ff, 0x6, 0x6, 0x7, 0x9}}, 0x8) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923f4, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0x0, 0x0}) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/28 19:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000093000-0x10)=@common='ip6gre0\x00') listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0xffffffffffffff58, 0x6}, 0x103) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/28 19:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00001ef000)=0x67d, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) poll(&(0x7f00000bb000+0x6e1)=[{r2, 0x0, 0x0}], 0x1, 0x9294) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f84000-0x6)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00002f2000-0x4)=0x14) sendto$packet(r0, &(0x7f0000ca1000)="8798aabf2c8732f11352334109932f0147b7858b5aa87b9843fac8cd1527a59f3a82deaba0633df6262cc78455eb9f9d722b37acab17f042c9174b3ccff9335b4dd2eb11366c549b4db38fba328b63", 0x4f, 0x8000, &(0x7f0000915000)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) shutdown(r2, 0x10000000000001) 2018/01/28 19:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b31000)={@generic="b81feb1064100010c6f5b5045859c598", @ifru_flags=0x1800}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000ba7000-0x4)=0x0, &(0x7f000007f000-0x4)=0x4) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_ivalue=0x401}) 2018/01/28 19:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair(0x8, 0x807, 0x4, &(0x7f0000088000-0x8)={0x0, 0x0}) bind$alg(r2, &(0x7f0000138000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ed7000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) bind$inet6(r1, &(0x7f0000465000)={0xa, 0x0, 0x16, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_sco(r2, &(0x7f0000066000)={0x1f, {0x5, 0xe6, 0xee, 0x3f, 0x7, 0x4}}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 19:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r2 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4, 0x0}, 0x0) close(r2) 2018/01/28 19:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x2000000000100) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) pipe(&(0x7f00001e6000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000ece000-0x4)=0x1000, 0x4) write(r1, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000560000)={0xf, 0x10, &(0x7f000072f000-0x80)=@raw=[@generic={0x800, 0x8, 0x3, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5bd, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x46e4}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ec4000-0x4)='GPL\x00', 0x4, 0x1000, &(0x7f0000bd9000-0x1000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000440000-0xb)={&(0x7f0000629000)='./file0\x00', r3}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007d0000)=@int=0x1, 0x4) 2018/01/28 19:04:49 executing program 1: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/28 19:04:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, {0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xffffffffffffff77, [0xfff, 0x3, 0x1b6900000000, 0xfffffffffffffffa, 0x1f, 0x4d2, 0x7fffffff, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000000b000)=0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 19:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000eeb000-0x38)=[{&(0x7f0000821000-0x60)={0x27, 0x0, 0x3, 0x7, 0x3, 0x0, "5638637f969f12b4189d268a6a712c837224ba53ccb07b2a2fe89af14a389f0968085a9bc583158c5863a7c448c4d4955433b1661cb28baf05673ffcc3edb0", 0x4}, 0x60, &(0x7f000018d000-0x10)=[{&(0x7f0000f1f000)="f836a1ed3f1fb9ac9031d264a34033614b828a0413894d8d", 0x18}], 0x1, &(0x7f0000cc9000)={0x48, 0x11d, 0x1ff, "4722f7a7410140fb66370a67440a521b52def6a38cc707619e6646d431f0f4ac77deaf5eec855875bb23370d8c9dbefba8e2f1"}, 0x48, 0x0}], 0x1, 0x40) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000dba000-0x2)={0xfff, 0x55c34797}, 0x2) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$inet6(r0, &(0x7f0000b99000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x1}, 0x0}, 0x1c) 2018/01/28 19:04:50 executing program 1: r0 = socket(0x16, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000481000-0x1257)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0xc) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000)={@common='bcsf0\x00', @ifru_flags=0x1802}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000001000-0x88)=""/138, 0x8a, 0x100, &(0x7f0000006000-0x14)={0x11, 0x1f, r0, 0x1, 0x36, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/28 19:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000312000)={0x32, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0xe8, 0x9a, 0x7fffffff, &(0x7f0000313000-0x10)=@generic="417a831996b266aab44a74209c91e375", 0x2a, 0x2, 0xffffffffffffff01}) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000312000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000312000-0x4)=0x10, 0x800) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000312000-0x28)={@common='gre0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000313000)=[{0x0, 0x0, &(0x7f00000b7000)=[{&(0x7f0000104000-0x66)="ec95b73f9c0de1ae353363184fdb772286d01bd611d8b1f6df49c0e6b6d76b519e0cda55e18e628ba2beafae9805e3f9b46a36b85375061f9e0267870e6d8a3dd2e565529ead7506de4a4930de9aa486e1d21a5324a9a29e44d3297e2b5896f4fb022e82d488", 0x66}, {&(0x7f0000207000)="f3d71bff5ea28be91f40b2e7b2b27ef4324fb104b6707e5c1c8f575b0a1e42af7414325453251557c94b1b6b6f36f2938123f8d074e1c0896967c6811b9a", 0x3e}, {&(0x7f0000314000-0xc6)="42770450ab409740f1b9477aa4f748b0ac767a56bb853e2ef89e70256e1a1e9abaf196cf96a8712f341c1dafe93e0b160f4dfa3f0aca9af541d21bbf1d1f6d8217ee2b3abf276e239bd2ca1f268a1a3feb0b6463c36139541158c63cedfcebe50ddb7bf92302f0e4a443b57b4ff6d2445d2831b83790ddc6f8b7ceed9f4963da43c286eb559bec1916c138aa753c1c4a213dea81fdda000566bba7e9f5c95750c8aa4aeae91f66fd93cc9644eb71c801c4160d630799926294211ee5f3aec73b19c85503032f", 0xc6}], 0x3, &(0x7f0000313000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0xc810}], 0x1, 0x40) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000312000)={"e3dfaaf9de27f24372f0b5a992d09a83", {0x4, 0x3, 0x10000, "5682431644a7", 0xffffffffffffff42, 0x0}}) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x2808889, 0x8}, &(0x7f0000001000-0x4)=0xa0) r2 = socket$packet(0x11, 0x5, 0x300) accept$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000518000)=@sack_info={r1, 0x0, 0x0}, &(0x7f000063c000)=0xc) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b4000+0x432)={r3, 0x1c, &(0x7f00000b2000)=[@in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe43}]}, &(0x7f0000762000)=0x10) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f0000739000)="66c61dc6caea98b1cb7a9e76c255b17b8e94320ae4c646534e2cbe1c54ad652cc17d80ae96a39454bcb5bbe70493bde6c4f6701adee2a81d31269b10d983d19944cafed9a96b10c76b9ca8949c4d989076ffd81f2ec1e804a44352ffe18a98792dbecd0184f160fd5afcad1b2a89912ea5d9a581799daf5feecd166041877db3afd8c28565cec03bd051e28a873ef5c39a706328b8c1c2db0b852d8936c0ffee2ef3fd1f5e") setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000811000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r4, 0x3) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r6, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d9000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c7a000)=@assoc_id=r5, &(0x7f0000829000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079b000-0x8)={r1, 0x3f}, &(0x7f0000b93000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000612000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r3, 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 35.704337] sctp: [Deprecated]: syz-executor4 (pid 5187) Use of int in max_burst socket option deprecated. [ 35.704337] Use struct sctp_assoc_value instead 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) listen(r0, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r3 = accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000efa000-0x1)="a1", 0x1) recvmsg$kcm(r3, &(0x7f0000b34000-0x38)={&(0x7f0000ad1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007f2000)=[{&(0x7f0000de2000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000524000-0x20)=""/32, 0x20, 0x0}, 0x2) sendmsg$nl_route(r2, &(0x7f0000de1000)={&(0x7f0000fce000)={0x10, 0x0, 0x0, 0x1ffffe}, 0xc, &(0x7f00002d7000)={&(0x7f0000456000-0x1c)=@ipv4_getnetconf={0x14, 0x52, 0x10, 0x0, 0x3, {0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4007ffe) [ 35.788201] sctp: [Deprecated]: syz-executor4 (pid 5221) Use of int in max_burst socket option deprecated. [ 35.788201] Use struct sctp_assoc_value instead [ 35.800517] sctp: [Deprecated]: syz-executor2 (pid 5220) Use of int in maxseg socket option. [ 35.800517] Use struct sctp_assoc_value instead [ 35.804767] audit: type=1400 audit(1517166290.153:18): avc: denied { name_bind } for pid=5219 comm="syz-executor5" src=20023 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.804785] audit: type=1400 audit(1517166290.153:19): avc: denied { node_bind } for pid=5219 comm="syz-executor5" src=20023 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 35.890986] audit: type=1400 audit(1517166290.240:20): avc: denied { name_connect } for pid=5219 comm="syz-executor5" dest=20023 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.918930] sctp: [Deprecated]: syz-executor2 (pid 5220) Use of int in maxseg socket option. [ 35.918930] Use struct sctp_assoc_value instead 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ee4000-0x4)=0x0, &(0x7f00005d1000-0x4)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 19:04:50 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x230) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a18000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x2, 0x4, 0x5}, &(0x7f0000eb5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000050b000)={r1, 0x80000001, 0x1fe0000000000}, &(0x7f0000dae000-0x4)=0xffffffffffffff62) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 19:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x17, 0xf, 0x10000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4, 0x0}, 0x0) close(r1) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a7000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00008fd000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008a9000-0x10)={0x0, 0x0}, &(0x7f000024f000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f00002bc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xffffff3c) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000d24000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000004d000)={0x4, 0xfc2, 0x7fff, 0xc7, 0x43, 0x6, 0x557}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000417000)={0x9, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000418000)=0x0, &(0x7f0000105000-0x4)=0x4) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000419000)={r0}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000041a000-0x4)=0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a39000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) recvmsg(r0, &(0x7f0000fef000)={&(0x7f0000490000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000a2f000)=[{&(0x7f000024a000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000d3a000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r1 = socket(0x7, 0x800, 0x10000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007f8000-0xff)={0x0, 0xf7, "fa8330e70f9335250b24449b9c106df77fb1bc911c7e91f401c929f0cd76c6984c53b3bd46364048506d02043291c7c448ef0b37b28c6ef098f9f82eae7e70176165567e68b113c0281d541688024a771e19683d94635ce0e1b45280632e02bb6c09de1ea7ee34dafc7518b5cff1159b40336616d8e66baa554039dca965b63fd6009fccb980a8e09fcd9a1cdd107497a8336fb42176be30ecb487eab5b0586b67639854dd50e89c4538b020499cf0fd84a734bdd3c57690684a05b233f0c8080b30cdec658748f16c734158fee543e1d80e126b7e7216d8c3d52553903bbc7ff1966a2a5b7bf9d1a4b2efabcaf1848587239ea8130c4c"}, &(0x7f0000750000)=0xff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d00000-0xe)={r2, 0x6, "56424e599935"}, &(0x7f0000fc5000)=0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072b000-0x8)={0x0, 0x0}) sendmsg$rds(r1, &(0x7f0000cfd000-0x38)={&(0x7f0000413000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d3b000-0x20)=[{&(0x7f000093b000)=""/15, 0xf}, {&(0x7f0000ef3000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f00009d9000-0x120)=[@rdma_dest={0x18, 0x114, 0x2, {0xc8, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x4}, &(0x7f0000357000)=0x3f8, &(0x7f000014d000)=0x9, 0x9, 0x5, 0x5, 0x9, 0x10, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff9, 0x100000000}, &(0x7f0000a15000)=0x1, &(0x7f0000d54000)=0x7, 0xb, 0x1, 0x6, 0x3108586d, 0x29, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3f, 0x6}, &(0x7f0000347000)=0xff, &(0x7f000021e000)=0x6, 0x0, 0x81, 0x6, 0x0, 0x26, 0x4}}], 0x120, 0x1}, 0x24000840) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x159}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fe2000-0x8)={r3, 0x6}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d48000)=0x0) [ 35.963984] dccp_close: ABORT with 20 bytes unread [ 35.984898] audit: type=1400 audit(1517166290.334:21): avc: denied { create } for pid=5237 comm="syz-executor7" 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 2018/01/28 19:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000086a000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x32, &(0x7f000045e000-0x4)=0x0, &(0x7f0000d84000)=0x4) bind$alg(r0, &(0x7f0000e11000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000036e000)={&(0x7f0000aee000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a5e000-0x70)=[{&(0x7f0000320000)=""/177, 0xb1}, {&(0x7f00004c0000-0xfa)=""/250, 0xfa}, {&(0x7f00008e1000-0xfc)=""/252, 0xfc}, {&(0x7f0000630000)=""/198, 0xc6}, {&(0x7f00002dd000-0x70)=""/112, 0x70}, {&(0x7f0000f93000)=""/48, 0x30}, {&(0x7f00003c0000-0xec)=""/236, 0xec}], 0x7, &(0x7f0000660000)=""/164, 0xa4, 0x101}, 0x10000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a2000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) read(r2, &(0x7f0000f8f000-0x4b)=""/75, 0x4b) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd6000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) connect$can_bcm(r0, &(0x7f00002d1000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000426000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000051b000)={&(0x7f00001a1000-0x1c)=[0xffffffffffffffff, 0x81, 0x200, 0x10000, 0x800, 0x3, 0xa66], 0x7, 0x2, 0x7, 0x10001, 0x7, 0x3ff, {0x5, 0x5, 0x2, 0x10000, 0x1, 0x1, 0x8b78, 0x8, 0x2, 0x9, 0x80000001, 0x7, 0x5, 0x2, "c8d129e23178263b7481e022982fe70ce01df4d85175525ef9c3a5234a91872b"}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000051b000-0x100)={0x4, 0x0, 0x6, 0x8, 0x4, [{0x9, 0x2, 0x4, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x40000000000000, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/28 19:04:50 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00001f1000-0x70)=[{&(0x7f0000001000-0x60)={0x27, 0x8, 0x100000000, 0x0, 0xbb, 0x7f, "443a27ca69796471676253fd1c57caca658c8a5bc0e781d76b71340e2946b665edb4afdd7886856dc3a7ed10ba6bb3bcd08e36a29c5deafe1173c1850c2fb2", 0x6}, 0x60, &(0x7f0000ebd000-0x90)=[{&(0x7f000099e000)="abb6af247f62398c0b0336373203fbbd5b20bd6099b956858c76db", 0x1b}, {&(0x7f00008fe000-0x7f)="a5670b4513b94d6a7451a6434010ca814ffea55edb6011f846d1aca8aab053d3ca46727f36a17ba75858fdcb07bd97357f3d9559ea56df49ad24f76475c3fd036bde70af5fbbe69637c800b6bfe9976c7cd47e216666417517c9c7e9f9ddde1721c99cba749ce596bb139c5f58fa0c5df824ef9f32ce0112555ef48511d92d", 0x7f}, {&(0x7f0000d2c000-0x1c)="2c2e9fe32fdcc11667c4c0cf804f53c3c837749f4b54911cf16e1b16", 0x1c}, {&(0x7f0000001000-0xea)="2945d2414d707753d74595316f64f669df25738f329c0c896f05c5c306be531c6fb40f588a5b50da84e357dbd005655ca75013a59eafe3e2e46b2893a300c9ac92ef4a2c9385374bdc681b98ff98296885b9d34c47e92e5a1131ca75ddf6f1c49433d0e14363325225785085c4c3d87de917cfdc758234641f8444402b26810b0f4a3a73c25a9fd2ef4303ba6f55ff4b45897e313a8ad71ccc0ed2fad2b64ce06640ae392a2ca67291ca54c9f944919f5b7682514294a0ef333796ec584708102608a9b23f93576b073e7ec252b41d1b3d8e215fb30d99b1f3a18865fb94935cbf0c2608213e29d44362", 0xea}, {&(0x7f0000000000)="ca643d06cda7748f34d204d71e609135b0a3679e9654dd119737b642a533419419d14ff8520d82f769758dd4cdc5512af124843cb79f28bae1061cd26ea72469b74bc597d6706e30adb1befbd73e7110e96ef9981a2f3608e985c78c1fddc6440ee6b9bab3a5f7f79ead2f6538f0c9638ff510149433c9c09acc453ff3bb935bdf7844114868c9d0f5fa13880bf0787fa80c20b96b395f8045d7e10a5070de28e6de7bc0c9e7a22bba7da6", 0xab}, {&(0x7f0000ef4000-0xd1)="8e8b5649bfb5633e859477eccc32948b0dd26ddd1c5492146f2517f9d599dcb291fb13ad1dc691525e213e31dcf4c7b8580156f8b4525defe62b354eb0fef9f42fc473958cec6671a4cf303036e2505174dc09e3038a7ee53b2d4022d3b7e7e2e642012d3ebc8c910bfbb1a682f885c6d3abc86c2e879032bc28b90152fd19d0262bd4e5eb57aa088f55619a7d74ff94533d468278c1c87956acfd46954f8bd353089b7ba259edd733f07c320e4e9b06a98588ba4e293721a424002923eb9f9ab16e53b9fa08241d4bcee44261d59ce632", 0xd1}, {&(0x7f0000001000-0x30)="4053309f920946b20eb0ca94889d9ca3b8a454d851ee581056d426f91fc5581b1d4165b10074ae50398abad529a8534f", 0x30}, {&(0x7f0000ec0000)="", 0x0}, {&(0x7f00008b7000)="14452a95079f929997c54261a9288550a2063dbe60b8c466959e687e9a5cb4307a13e3899248c5b77ea68372081b48c3684b916b76adfcc2d66e", 0x3a}], 0x9, &(0x7f0000cbb000-0x18)={0x18, 0x10c, 0x8, '+\t'}, 0x18, 0x4000}, {&(0x7f0000243000-0x60)={0x27, 0x1, 0x9, 0x7, 0x3, 0x6, "8ed7f9b3721f6d1ae79dc46738c3a5b137eb64b9f5449f6544b983f6eaff780893f012496d8b9afff24e9a0f05cebc4f379eb846a14849cd7c0c05f453506e", 0x800}, 0x60, &(0x7f0000e1b000)=[{&(0x7f0000000000)="42ce562d34b382bd4c0b088b1c86c15cb9102626c7d856c6f1203f6fea22594d7200b06a1bc6fc8f2b5f0d0ad3655513d3292cca213f4220913af58f2307c62c3d1f52749547717490dc4d4a46be9b3788d12fbb23f42f245abec9d05f2c65dd05351c3d8364c8e71785262989ba60a827736f12dc5d3c9acc4ec3f2c80b8f5fb1d3e2e6432fa2e40c5b5219d9b6407c616043f1e28496be0da72b05fdd2055da934c095a66f9fb8390cb042264970c6cd2ec87f8d7495eed74a10d3af4ec0700f3d5a93998f2ef168c57c5d0113d2121736bd99e0fb5ef945e2", 0xda}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000071f000)="460c9078dc85b9e4d14b8a20046f833d1492232dfb834d184766b3c3ad37a7c0b57f0c1b5ecc7591b93c8f5ac535a360b2141448c0d7704e45db38e504b39de1ec67b1f7ce005e162597e93ce6243c5a53cfb03a4031beacf2c36e8c3d2e1f6cc57e6c3479d111fdf5636a34637e752bc2f51d1ba48baabde32df99d20dfac288cbddfcc7d591f4859729e2d", 0x8c}], 0x3, 0x0, 0x0, 0x80}], 0x2, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00002d2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) sendfile(r2, r0, &(0x7f0000ee6000)=0x0, 0x8) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f00006ac000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c98000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a4f000)=@int=0x0, &(0x7f0000603000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000006000-0x8)={0x1f, {0x1f, 0xb813, 0xfff, 0x6, 0x3ff, 0xfffffffffffffffa}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xffffffffffffffac, &(0x7f0000006000-0x8)={0x0, 0x0}) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x0}}, 0x2e) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000c78000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}, 0x0}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006e0000-0x390)={0x96a3, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4a04abb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7059}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffc00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x1e5}], 0x1) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e75000-0x38)={&(0x7f0000e75000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00007b0000)=[{&(0x7f0000d7d000-0xba)=""/186, 0xba}, {&(0x7f0000e74000)=""/131, 0x83}, {&(0x7f0000e75000-0xde)=""/222, 0xde}, {&(0x7f0000e44000-0x26)=""/38, 0x26}, {&(0x7f000086c000)=""/0, 0x0}, {&(0x7f0000e74000)=""/82, 0x52}, {&(0x7f0000e36000)=""/4096, 0x1000}, {&(0x7f000003b000-0x7a)=""/122, 0x7a}, {&(0x7f000065c000-0x4e)=""/78, 0x4e}], 0x9, 0x0, 0x0, 0x2}, 0x40002000) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005a9000-0x78)={0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72d41e2ce45f5327, 0x1, 0x200, 0x7, 0x5, &(0x7f0000e75000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x61, 0xff, 0x100}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000d69000-0x4)=0x4) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 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, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000030f000)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000d37000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$inet(r1, &(0x7f0000e50000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pptp(r1, &(0x7f0000644000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f7a000-0x4)=0x0) 2018/01/28 19:04:50 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e8a000)=0x0, &(0x7f000088e000)=0x4) 2018/01/28 19:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fc9000)={0x1, 0x0, 0x10000, 0xc56}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ad9000)={0x10001, 0x0, 0x10000, 0x200}) socketpair(0xe, 0x80000, 0x3, &(0x7f000042f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x53}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000638000)={0x0, 0x2b5, []}) 2018/01/28 19:04:50 executing program 3: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x40400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000057b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070b000-0x4)=0x10, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000070b000-0x4)=0x1, &(0x7f00001ba000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006d4000)=0x0) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x2, @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]}, [0x9c51, 0x0, 0x1, 0xe0, 0x7, 0x0, 0x7, 0x0, 0x3, 0x39, 0xfffffffffffffffd, 0x8001, 0x0, 0x1f, 0x4]}, &(0x7f000000b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x20}, 0xc) socket$inet_sctp(0x2, 0x4, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b32000-0x38)={0x0, 0x0, &(0x7f0000658000)=[{&(0x7f0000228000-0x19)="fee064ced6df1e0303317efce21e8237", 0x10}], 0x1, &(0x7f000043c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000-0x2)=0xfff, &(0x7f0000005000-0x8)=0x2) connect(r0, &(0x7f0000003000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x2, {0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}}, 0x32) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x7f)=""/127, 0x7f, 0x0}, 0x2160) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000027000)=0x5273, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xf, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000d40000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0x2e) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000037f000)={r1, r2, 0x8000, 0x7, &(0x7f0000d3f000)="de623c5ca533c92a545d397355cd80350f94f4e2c0b5cfacd96c57992247ae78c4ff6568befb9f572c35e5258063055d0739bfaa1c19e4072102abdd205f350616540bf262fd8cbe2a79390cc1e019d1cd70cdd7518c94", 0x5, 0x81, 0xfff, 0x0, 0x3f, 0x8, 0x1, "dbac4932f3bb174b59b26929006c4aa4cf7c9549815f4f747e5a914d0b012f277ad2d8fa98a24471e964168e08b139897d45656a91cd05988c52f4c1e113a8c207a4fce682f23b19c2088f909b98f606d038c50903c8e92f1a5bd9f877f16388c26fec10aadefbce486d606d4a7dd4e15fc47268ab42770aead49317dd4456e10ae197543fd3d6d54d39673d9e8e78635ae57bdaa545c462c60dbf78d557fed250258941472a2738882eec1ff1a574f5789b5d27705154dfdd4e4a1bae6bb7114e8b7bc20e3d2134fb"}) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x1000008916, &(0x7f0000000000)="") ioctl(r3, 0x8936, &(0x7f0000000000)="") 2018/01/28 19:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eb5000-0x10)={&(0x7f0000e2c000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000db7000-0x18)={r0, &(0x7f000063b000-0xf4)="b27bb734e184b643180d9babc248e9c50af660374194207e3c4ef0679feba3d553ade28ab2a4ffa1b7ff3cd192612476f8e32e9de8d83527519e83a26df85a2d2128494e2aa23acf97de09a7535522bf41cbd7578c9a9a87a2a28bdfe7b079f504f2d123080b0d29328ea152f21b888267c9e9b3bc5c425b32f0b2f6ae8af5dc479475458d48c0ec998ed0bf3b389182c360370b2a92b234fb1e9c99911da292258bc87b56492479e076950fdc15b7513138cae87abb691512c8d98aa3eac82bbddd6edf4816ba9211973bd90aa76a9abfd85c0023a972edbd54aab0d20e8a126ff56fb85007c2610fabe8fcc10a32b6edbe9623", &(0x7f00009c6000)=""/114}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c26000-0x12)={@common='ip6gre0\x00', 0x6}) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r2, 0x7) accept$inet(r2, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) accept$inet(r1, &(0x7f0000ad1000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000886000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000090b000)={0x0, 0x7f, 0x5}, &(0x7f0000793000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000729000-0x8)={r3, 0xfffffffffffffff8}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cc6000-0x8)={0x0, 0x0}) sendto$unix(r4, &(0x7f0000700000-0x3e)="8b39ae0ac88a45c466008a6bc12167eebb05d0db79ad1ea11a0ffe5c80ee15bf93f0fc254c61e8f1ce02c6db451bbb1021a5d585e61e9337598ab1a5db09", 0xffffff17, 0x8000, &(0x7f00007cd000-0xa)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c31000-0xe)={0x5, [0x80000001, 0x3, 0x7, 0x7f, 0x1]}, 0xe) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000018e000-0x4)=0x0, &(0x7f00005d3000-0x4)=0x4) 2018/01/28 19:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x3, 0x100000000, &(0x7f00000a3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e6f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b86000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000054b000)={r3, 0x66, "c9cd5907904eba726eaf3f506675ec3eabc5146a894d2c4ea940819d542947eb4641115763e904c9fbb7340a265bfbbd839c840670692ebca1c82e829f1afabcacb4c8b4334207b67f466ab585861b9a1a336ea5bcb8856f8e191af7b07b6fc1b62fe00439e4"}, &(0x7f0000abc000)=0x6e) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c8000-0x8)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80002, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000021000)=@int=0xff, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000024000)={@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="c09d9f12c37f48c78fca82290f4d4fd7"}}, {&(0x7f0000016000-0x47)=""/71, 0x47}, &(0x7f0000024000)=0x0, 0x64}, 0x3e) r2 = socket$inet(0x11, 0x3, 0x7ed0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r2, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r2, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fcf000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) close(r2) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfe000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000004a000-0xb8)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000df0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r1, 0x35}, &(0x7f0000e71000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000e72000)={&(0x7f0000e73000-0x60)={0x27, 0x4, 0x7, 0x0, 0x7, 0x2, "690578c7fbab02f9de2e9e0ce12db46f650394e2117a7dac7d826d6a6e01bc4fd4d0c45c2f6c07214b631aa46dc469f07a1a8b2f4dc4997056f6fa78969ef5", 0xbd1b}, 0x60, &(0x7f0000106000)=[{&(0x7f0000e72000)="", 0x0}, {&(0x7f0000e72000)="cacb9a86262943633bc91e1ea9ebcc5dd72b594a770f0b8d605a9696da576a38b97e46e729fe3ed4dca6fb21462fb175a513b522c380915ca2622a772b3ff6e7ac9ce53834a4a487405b07be90de2dd96817f09cf0ee598dee4665dedf7be46d73d0ae8792b9fc67ef3c", 0x6a}, {&(0x7f0000088000)="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", 0x1000}, {&(0x7f0000e72000)="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0x1000}], 0x4, &(0x7f0000871000-0x18)={0x18, 0xff, 0xfe, "a7b9b7"}, 0x18, 0x20000001}, 0x4040010) close(r3) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e73000-0x8)={0x0, 0x0}) close(r2) 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x11, 0x80007, 0x101, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x401, 0xbd, "5c53daef8e61a90f6e698189dff7a64d39c01bafc4546ae8f1e192997e969eaf0f3b9d22da579158589bb88dda10245c9dbe378f227e0ca6c43c5695842e9402788b750485dee780e39e24cd527c9e8362716cc2f75b79d7ec779ad3f64994e5322d9e857057c140b39b60e772e645ce04af44d7403e5090bbf0a6d12d6e8d972904c6931a168f44c5cefc7655781d9c8a0925cf53919c6adcde2a91abea824ca52abd5e69a671164cf942cccdf955c8dc9ec1239c2fc0347b2d1845a9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000006000)=""/130, &(0x7f0000002000)=0x82) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000007000)=0x106) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0x8622, 0x2, [0xde, 0x1]}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000-0xb0)={0x0, 0xa8, "20b9cc6e610f0ffdfad6412a72cd16509f66c5ec39788f1e32fe9b85918cb715556a4f0710fd595c33f20d8b49d06f99e5360e686fc9751311c5b583ab24ca99efc1f61e924724f14b99497178e4c8fd66a7780258f06964872f05ae33154eb7e59dab13c9fd16cf64d13a9733ade5711571eef16838150ce7188592c8ce95c37dde890e48a78b33fe4bf6c992fc4c5857ad4447e6f918647eac0851898006cb8ccf9527fb390e43"}, &(0x7f0000007000)=0xb0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r4, 0x2, 0x1}, &(0x7f0000005000)=0xc) 2018/01/28 19:04:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000470000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000a05000-0x6)="01676cae11a8", 0x6) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 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, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, @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, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, {0x5}}}]}}, 0x3b8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0xff, 0x8, 0x4, 0xfffffffffffffff8, 0xbd4}, &(0x7f0000022000-0x4)=0x20) 2018/01/28 19:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cc7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000926000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a3a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x80, 0x20, 0xff, r1, r2}, {0xbe74, 0x8, 0x5, 0x7, 0x80000001, 0x1, 0x0, 0x0}, {0x4, 0x6, 0x100, 0x1000000000000}, 0x5229, 0x4, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x4, 0x3, 0x6, 0x3, 0x3f, 0x3}}, 0xe8) listen(r0, 0x43) poll(&(0x7f0000b27000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000597000)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000cc0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f47000)=0x10) getsockname(r0, &(0x7f00007b4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x10) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000087a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000ef3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ef3000)="4d763d104500b7c885b4e1bd1c02587000a8f1dfeee255639ed179aad5a8424d"}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000e7e000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5, 0x0}, 0x41002106) [ 36.424436] ip6t_REJECT: ECHOREPLY is not supported. [ 36.454129] ip6t_REJECT: ECHOREPLY is not supported. 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000000a000)={0x2, 0x6, 0x4, 0x9, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = socket(0x1d, 0x0, 0x10001) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfe, 0x4) 2018/01/28 19:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r0) poll(&(0x7f000097e000-0x3)=[{r0, 0x2, 0x0}], 0x1, 0x4d63) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000346000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000025a000)=0x1e, 0x80800) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00008ac000-0x31)="2338cf3a2766b0ee285ccf461ba6f0e5d8579c751164385d2b4177d8b848345d365240a236e4559dfff3861657d5599f2a", 0x31) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r1, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 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) socketpair(0x17, 0x7, 0xff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000004000-0x24)=[0x8, 0x9a5, 0x3f, 0x2, 0x7, 0x6, 0x9a, 0x2, 0x3], 0x9, 0x37c3, 0x5, 0x8, 0x5, 0x0, {0x1, 0x6, 0x10000, 0x7, 0x0, 0xffffffff, 0x401, 0x81, 0x0, 0x7fff, 0xfff, 0x3, 0x4, 0xfffffffffffffffa, "c12d2ab2a1d6ef3d46e8829452659a001f96d5bb89cb29239ceee43dc099f12c"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000005000-0x95)="9723ccfb881ab69a801f4d0c7dfc9bb44592861520875971bcf5bd53c497794ef979fd61a8230f0a965d2f0ae107eb020bdc851bef01a136bbdd0dbe4a267dd8d0745d9e22be1c620c1a962acd1f44290e2d23e5cdab2708722481f9545237e64b5ecabd2ba337824796171ea19e490206befffe2d99fac9324449f728c26b66042c19d602eb78df10bc5bc3734b84524c1879cecd", 0x95, 0x10, &(0x7f0000003000)={0x3, {"3e7ed49b6da5e6"}, 0x4}, 0x10) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000003000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000002000)=""/13, 0xd}], 0x5, 0x0, 0x0, 0x3559}, 0x40000000) 2018/01/28 19:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x8200000000000002, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a56000)={0x0, 0x2d, "9b5e25ae0114be606165fe9744d3d278f271b5b2a3e4b787b6cc501938f54d3eb45649d1cb049baafd6015bb9d"}, &(0x7f0000737000)=0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000637000)={r2, 0x200, 0x20}, 0xc) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) close(r3) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000000e000)=@file={0x0, ""/4096}, &(0x7f0000873000)=0x1002, 0x800) getpeername$unix(r1, &(0x7f0000e0e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c23000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d65000-0x57)={0x0, 0x4f, "5302d8e1fd369375de47b8145694f884b5031a5e0dca4aa2d17d2486d01842c70b4f3ca694d6d091a6b622c32c49417b8fbde8b05067f218ccad46d95c98bed9b34d079b7ac10bf789fe4f3f11d230"}, &(0x7f00008d6000)=0x57) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ace000-0x4c)={0x0, 0x44, "ee5819578150d556d62ffa221976109e9aa6111c90fe25039b88aadac83f61c2f7e36e693860b10aa47f78bf714774b57a56d8f152a9a5f137f725da9cb2e6a99c07e40f"}, &(0x7f0000d50000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000010000-0xb8)={r2, 0x4, 0x4, 0x4489, 0x40000000000000, 0x4, 0x3ff, 0x5, {r3, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x9, 0xffff, 0x15ec}}, &(0x7f0000e9e000-0x4)=0xb8) pipe(&(0x7f0000548000-0x8)={0x0, 0x0}) getsockname$packet(r5, &(0x7f0000573000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000269000-0x4)=0x14) sendto$unix(r4, &(0x7f00009fa000)="9c8aae018cbb11aa567a23adeb0de4730b86fba03d169537a7f1b603afe4f22064aecbf9fa5e108e7116570c58e2465fc62afbae07f23823d6b5de0b97adf6e4e226890af789e8", 0x47, 0x0, &(0x7f0000e38000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/28 19:04:50 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000092a000)={@common='bridge0\x00', @ifru_addrs=@hci={0x1f, 0x7, 0x3}}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000026000)={0xffffffffffffffff, &(0x7f0000010000-0xf3e)="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", &(0x7f0000026000)=""/161}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000009000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000009000)=0x0, &(0x7f0000027000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1f, 0x80801, 0xffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000017000-0x100a)={r1, 0x7, 0x4, "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"}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000028000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000028000-0x4)=0x1c) 2018/01/28 19:04:50 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002fb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000072e000)={0x0, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r3, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:50 executing program 4: socketpair(0x1, 0x5, 0x3f, &(0x7f00002f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003a1000-0x4)=0x58, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000002000-0xae)="b47b430caea548437d414cb460a3d9dc4815d89dd0e24ab430bf788e4e47b5377642786d0fd72b1f54e1149196dc20ae7f8e5d97ca8f2e474c23c90474b6eb586f37573b72e9fc8247295e2951c5dfa069a899c75de133d47ec772894c121887c28bfa94f89f7b5ce63175dc176d4556b72e3f0df092afb80abe438e15da795edf1e4a59e3e93bd1fbdc1d5a015e3b7cfa1d811cc12691c0496414048b933387f107ec41a5e49e96a6be1d40ef1d", 0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) r3 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r2, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) ioctl$int_in(r3, 0x5452, &(0x7f0000cb1000)=0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009ec000-0x4)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8c96, 0x9, &(0x7f0000002000)="adbe17d5d6694e4917608c5a7a195fb1dc1d9bc89273b493f1f047b2411b1ed120ef989c408122ef4e0d764e3ca1a887f7ce95a2c005212e731173f1b3d818ce449944ee475518bbd93feb625d905364d77eec123f7584df8fd8b37658de303372e0b2a4cd73832ea19538a09d944ef087c7b57ba9341498073b9231742a4779e1486fe2a1db60b8b4026abaa9709a716abebcd08d", 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00009d7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000d63000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003e8000-0x2)=0x2, 0x4) socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008ec000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x135fd671392526b5) sendto$llc(r1, &(0x7f0000a95000)="5d7aec1af852ce21142a78b8bef9947380e754e837f94d645f104f1c1b857b7aa82159fe699a9fa0b5cfd2636d61206b34b899b0f028450fe20fec2742c5918514e5c24a2312df1ae550ace0cafccc4c4712d7abadf29f1d22a98940de6ae23300b6a2", 0x63, 0x4, 0x0, 0x0) 2018/01/28 19:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001d9000-0x4)=0x0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000018000-0x4)={0x40}, 0x4) connect$inet(r0, &(0x7f00007dc000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/28 19:04:50 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000094b000-0x4)=0x13, 0x349) getpeername(r1, &(0x7f000093a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000035e000-0x4)=0x3a) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00001ef000)={0x0, 0x0, &(0x7f0000dce000-0x10)={&(0x7f0000d83000-0x28)={0x2, 0x17, 0x0, 0x0, 0x5, 0x0, 0x2, 0x3, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x1, 0xffffffffffff0001, 0x98, 0x0, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8800) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f00004c9000-0x15)={@random="c3427ce62f08", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x80000000, 0x0, "aeaba6a8"}}}}, &(0x7f0000dce000-0x18)={0x0, 0x4, [0x504, 0xa50, 0x11d, 0xe66]}) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000dce000)=0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000dcf000-0x4)=0x2, 0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dce000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00005a8000-0x10)={{0x7, 0x242f}, 0x24}, 0x10) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) 2018/01/28 19:04:50 executing program 3: r0 = socket(0xb, 0x20000805, 0x3fffffff) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000aab000)=""/113, &(0x7f00005f2000-0x4)=0x71) listen(r0, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/01/28 19:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000960000-0x10)=""/16, 0x10) r1 = accept4(r0, &(0x7f0000e39000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001df000-0x50)={0x0, 0x48, "b6a464182a08d0f2fe4ecaef41816b3fbc7ab87404314375e3980e3918266dc85a387c574dc755e9508dd11f1862474b7576358c3765167a47d960382672ec4fe4ca5e2182508b6e"}, &(0x7f0000e3a000-0x4)=0x50) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000087000-0x4)=@assoc_id=r2, 0x4) r3 = socket(0x400000000000010, 0x803, 0x0) write(r3, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/28 19:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/28 19:04:50 executing program 2: r0 = socket(0x15, 0x8000f, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x1de)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x98, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x98}}, [{{@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, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@set={0x40, 'set\x00', 0x0, {{0x61b, [0x7, 0x40, 0x4, 0x2, 0x7ff, 0x6], 0x0, 0x3, 0x7}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x9}}}, {{@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, 0xb0, 0xf0, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0xfc1, 0x7, 0x7, 0x0, 0x0, 0xffffffffffffffff], 0x9, 0x0, 0x3}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e86a48eb21867e0ca481cc1db1188b5055281cd4faa9b60655959fbeeed1"}}, {{@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=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x62c7dd05, 0xc9ff, [0x8, 0x6, 0x9, 0xb8, 0x7, 0x7fffffff, 0x6, 0x9, 0x2, 0x5, 0x3, 0x20, 0xebc5, 0x8, 0x8000, 0x8001], 0x1, 0xa6e, 0x3}}}]}}, 0x3b0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x10, 0xadd, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000004000-0x3)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000+0x570)={0x0, 0xa8, "b21bf7e68a825b3b9a95d9136b443c7f55320c663b1491d4b7d984d8557b82a4636abbaef90fca423c906e124a3d69fdb9849a8fda8f5196067db6011a81f60417f3f00dcbfee96a8a1bc108f0b5c66cd32f257183c9228518c038f552e5e9c52fb81dbe73747d37ce863afbde3bb54af2eaf75aecc776ef6303150c536f5a4e5a9248535ae9b18abd06213b1212b6dd2ff69f1dbd9ef68f168371fc8a6427795a39739bec35689b"}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="e5355686336a0212b7f45a2283a0bc626419bf3304f40764c767722e3ff8654dde5a0cbcbcc71b088c736e3f8d2239a5124e195090522f74ddc4f8f8f0cdb4b51b3856832f7f89e0a9979e52c8e239323367787997faf869d5babc60f52ad08194e7f28ea334903eea2a25343d63e9664971698638dc99b49b2bfbdd2dc7d700f4284e6893ff242b0292e5101844efc74c059e42b0a9de6b1a0dfaf0eddfd407314ae0455ec574c0ef4c9817ff7556c6024738ae", 0xb4}, {&(0x7f0000001000)="b49ecd7fb1cfa2d8dd6a979568c43045543e51c579030f80094875c3e906ee1ec63a6faf5bed374b77c68ce09afece643fee616073e38dcd118b3dcb64976226c9823cb64d618d36c356e187616ee8bfa1093227bbb40a71", 0x58}, {&(0x7f0000004000-0x45)="0f64bec585aaa4eccbc1b593abfcbf7ea9b524280b4fab2f2e85d80da4f4e5ee207d82dc9d0a074e5490b5fa06ca68c0bf313c5ff3a43125f18d02857620457eeb7f6fbac4", 0x45}, {&(0x7f0000003000)="423af4a8fc8fdb13ae3e90f0636fee622059056b4280de2cbdf9c2e965b9260b42c97a7f793e3d32ee92918d86e57aa1bde814", 0x33}], 0x4, &(0x7f0000004000-0x9b)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x1, 0x3, 0x5, 0x7, 0x101, 0xfe, r2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x4, 0xfc06, 0x3}}, @init={0x18, 0x84, 0x0, {0x100, 0x6c5, 0x7, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x2c10, 0x0, 0x6, 0xf99, 0x4, 0x78a, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x731, 0x4, 0x7, 0x6, 0x2352, 0x800, 0xffffffffffffffd7, r4}}], 0xf0, 0x40000}, 0x20000041) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000244000-0x10)=@generic="71f46ed28568e226f87e183aeee878f5", 0x0}) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000cbe000)="", 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000cb3000-0x38)={&(0x7f0000b37000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000daf000)={&(0x7f0000e2d000)=@flushpolicy={0x1c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000000f000)={0x100000001, 0x1, 0xdd8, 0x6, 0xffffffffd512e5c8}, 0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000deb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x800000000000, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x2, 0x9}}}}}, &(0x7f0000490000-0xc)={0x0, 0x0, []}) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0xa4e) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0x74e000)=nil, 0x74e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80000, 0x101) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair(0xf, 0x4, 0xfff, &(0x7f0000199000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000164000)={0x1, 0x400, 0x0, 0x400}) recvmsg(r0, &(0x7f0000750000)={&(0x7f000070d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000068000-0x30)=[], 0x0, &(0x7f0000751000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 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, 0x10000001013, &(0x7f000039c000)=0x400000000000000, 0xff87) pipe(&(0x7f000022c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff2000)={0x0, 0xda, "0c463d36409d60301334602683cb91d9ef7aeb8bbca84dc99d1b5033b1c228ffc4edd137dd3caa07fa137881520a5db811a84b9f5c7fb8a55cea747e8cbe472a767d5c78404978a14846318093c033370685829b52e3640b4703d6c6e6294fe29b17711f1e4ec8a2799d1c7dfede7ec52150385ee52e79bdee43d5304cb64fb95c9049489967aa34fc985e27bed2b2136c801876ed73d823778f42025abae370bb6950fa53ef6ac26c93a63c7127c5891ebcfa394efcbd8bc9e3cf2d4698165fc1606d487cae9c692a81a7b8be9e8eee5e2b4b43f7abeff3d547"}, &(0x7f0000f0e000)=0xe2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002d0000-0x10)={r2, 0x7ff, 0x9, 0x7}, &(0x7f0000894000)=0x10) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5, 0x0}, 0x10142) pipe(&(0x7f00003d6000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000405000-0x9a)=""/154, &(0x7f0000982000)=0x9a) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000ff9000)=""/80, 0x50) r1 = socket$inet(0x2, 0xa, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b90000-0x14)={0x0, 0x2, 0x5, 0x7ff, 0x8001, 0x3}, &(0x7f0000a43000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000169000)=@assoc_value={r2, 0x2}, &(0x7f0000952000-0x4)=0x8) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fc0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc1000-0x4)=0x26) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000fc0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fc1000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f0000aeb000-0x4)=0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000528000-0x20)={0x200, 0x4, 0x3, 0xfffffffffffffffe, 0x8, 0x4}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000afa000)={0x5, &(0x7f0000da9000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000daa000-0x4)=0x0, 0x4) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000da9000-0x40)={r5, 0x0, &(0x7f00007b9000-0xc)=[], &(0x7f0000daa000)=[0x3ff, 0xa3b7, 0x4000000000000, 0x1, 0x2e, 0x7fffffff, 0x7], 0x4000, 0x2, 0x100000000, &(0x7f0000083000)=[0x1, 0x80], &(0x7f000087d000)=[0x9], 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000394000-0x20)={0x950, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00006ae000-0x10)={r6, 0xdf4a}) mmap(&(0x7f0000daa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000037b000-0x10)={r3, 0x28, &(0x7f0000daa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg$kcm(r2, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001d000)={&(0x7f000000f000+0xdb6)=@l2={0x1f, 0xfffffffffffffffc, {0x4968, 0x6, 0x401, 0x6, 0x0, 0x2}, 0x1, 0x5}, 0xe, &(0x7f000001e000-0x10)=[{&(0x7f0000010000)="a6d99b5912198f20030b3d42c714bd636df8f5c2268d395f870cd5c8a880a794ea51f4cce04f7cd10f31bc739a22b444d9e2d248eb8989e3523e3f7e7c83b4f10a7c6a7b1c15af94b525e0ce8c0b5ef92fc0fcb5cb4d0ed50e6e0c02853f8b88a24d0ce165e98456f53b1daba6", 0x6d}], 0x1, 0x0, 0x0, 0x40}, 0x20000840) r1 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001e000-0x4)=0x0) socketpair(0x11, 0x3, 0x4, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000001f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001e000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 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, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@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, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 19:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000cbb000)=0x0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cf8000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d63000-0x8)={r0, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008b4000)={0x0, 0x45, 0x8, 0xffff, 0x7, 0x3, 0x1f, 0x81, {0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x489, 0x4, 0x42, 0xe6e, 0xc532}}, &(0x7f0000d1c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001cf000-0x10)={0xffffffff7fffffff, 0x4, 0x400, 0x2, r2}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0xda3, 0x8001}, 0xfffffffffffffe8b) close(r1) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) pipe(&(0x7f00009cf000)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f91000-0x10)=[{0xc, 0x30d7}, {0x3, 0x401}], 0x2) socket$key(0xf, 0x3, 0x2) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000c54000-0x8)={0x1f, {0x80000000, 0x19, 0x200, 0x1, 0x2, 0x5}}, 0x8) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000066b000)={0x0, 0x2}, &(0x7f00005e7000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000088d000-0x6)={r3, 0x400}, &(0x7f0000f7a000-0x4)=0x6) poll(&(0x7f0000f78000)=[{r2, 0x0, 0x0}], 0x1, 0x67) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000f7c000-0x4)=0x4, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f7a000+0xb37)=0x1000, 0x1) 2018/01/28 19:04:51 executing program 1: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000857000)={0x0, 0x7, 0x30, 0x5, 0x5}, &(0x7f0000496000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002000)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000004000-0x1e)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000002000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000)=""/78, 0x4e}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000002000-0x36)=""/54, 0x36}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000002000)=""/65, 0x41, 0x7}, 0x100) r4 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001000-0x6)={r0, 0x8988}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00005ae000-0x88)={0x1903, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000970000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001ce000-0x10)={0x2, &(0x7f00005e5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f000088a000-0x4)=0x0, &(0x7f0000e87000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x0}, {0x0, 0x0}], 0x371) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ec000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000219000-0x8)={0x0, 0x1, 0x8}, &(0x7f00001b7000-0x4)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000036c000-0xc)=@sack_info={r1, 0x7fd1, 0x2}, &(0x7f000036b000)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000260000)={0x7f7a, 0x72e, 0x8, 0x4, 0x0, 0x733, 0x9, 0xffffffff, 0x0}, &(0x7f000036c000-0x3)=0x20) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000036c000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7fe, 0x0}, 0x34) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000082000)={0x81, 0x2, 0x8, 0x8000, r3}, 0x10) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000647000-0x8)={0x0, 0x5f6c}, &(0x7f0000897000)=0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000077d000-0x95)={r1, 0x8d, "57ea617f4f371432d1ea195cb2ace14c35183ee1cabf5dcf4cc66a0a4f0b2aa07ad3a652fa0c6f8f562410dd8b26c75beeb927cb7c25630ad26d58467b97bd98b0d7560a06edc1eceebf3e20aa9acf96194931f5071cdcfb61524cd93a946654945c23c44cdf5ba4cbdc73a6d2f5402979780fece158b7c2b8699a1c0d51c846748b4dc81c8d2324cae49f99a0"}, &(0x7f0000f8f000-0x4)=0x95) r2 = socket(0x2001000000010, 0x80000, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f86000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xbb, &(0x7f0000f88000-0x10)={&(0x7f000025e000-0x1e40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 2: pipe(&(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000e7c000)=""/129, &(0x7f0000f03000-0x4)=0x81) mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00003f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000ad7000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0xffffff11) sendto$inet6(r1, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ded000-0x4)={r0}) accept4$packet(r1, &(0x7f0000ed2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0x14, 0x80800) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1, 0x101) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f2a000-0x8)=0x4, 0x8) socketpair(0x5, 0x80006, 0x44a4, &(0x7f0000dc8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f75000-0x8)={0x0, 0x3, 0x1000}, &(0x7f00003cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002c2000-0x108)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x101, 0x10d, 0x80000001, 0x6, 0x5, 0x7fffffff, 0xfffffffeffffffff, 0x40e, 0x7, 0xffffffffffffff65, 0xff, 0x2, 0x6ac]}, &(0x7f00004c8000-0x4)=0x108) bind$bt_l2cap(r1, &(0x7f0000578000)={0x1f, 0x7fffffff, {0x100, 0x0, 0xe52, 0x79, 0xfff, 0xd6e0}, 0x7, 0x400}, 0xe) write(0xffffffffffffffff, &(0x7f00006e9000-0x1cf)="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", 0x444) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xfff, &(0x7f0000b00000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000063d000)=@security={'security\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x180, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b00000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x98}}, [{{@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, 0xa0, 0xe8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x0, 0x0, 0x1}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @generic="8b9749eddc2eda7ad8a652e72ce13bc8", 0x5}}}, {{@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=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x1, 0x5, [0x6, 0x5, 0x9, 0x403, 0x7fff, 0x6, 0x3, 0x1, 0xf7d6, 0x81, 0x4, 0xff, 0x81, 0x0, 0x3ff, 0x7], 0x0, 0x9, 0x6b43}}}, {{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0xffffffff, @generic="c48a40efbca6265b3375ca461e4488bc", @common='lo\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]}, 0xc, 0x2, 0x1}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6de}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}]}}, 0x370) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 19:04:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000e6f000)={0x1, &(0x7f0000957000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x9ea2a824b0dbca98, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x0, 0x200, 0x10000, 0x7, 0x0, 0xffff, 0xfffffffffffffffb, 0x0}, &(0x7f0000d2c000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0xfffffffffffffff7}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x40}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x84)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x5}, &(0x7f00002f1000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000)={0x9, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x340) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x2) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r0) 2018/01/28 19:04:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x6, [0x1, 0x8, 0x40, 0x4, 0x0, 0x8]}, 0x10) connect$llc(r0, &(0x7f0000009000-0x10)={0x1a, 0xd, 0x6, 0x100000001, 0x6, 0xe0, @random="581b14368f20", [0x0, 0x0]}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0xb92, 0x2) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f000001d000-0x8)={0x0, 0x0}, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x2, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000074c000-0x2)=@common='ipddp0\x00', 0xfffffffffffffd1e) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10003}, 0x1c) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000adc000)=r1) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000add000)={r0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000add000)=0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ade000-0xc)={0x9, 0x1, 0x10001, 0x1, 0x9}, 0xc) r3 = accept(r0, &(0x7f0000adc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000adb000)=0x32) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000664000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000563000)=0x14) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005fe000-0x18)={0x0, 0x8, 0x20, 0x8001, 0x542b}, &(0x7f0000ade000-0x4)=0x18) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ade000-0x4c)={r6, 0x40, 0x44, "823c2e200af2f565d80be46097083e35920a1eb08b56293259fefa9039ed2466dadfdb8d2e6e0e3ddccf63ce124cbd05f6639d03e725f1b6d935ddd2577dbf17f778cc0c"}, 0x4c) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00008ac000-0x4)=0x100, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000028c000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0xfff, 0xfffffffffffffff9, 0x100, 0x9, 0x80000000, r5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a13000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaada, 0x7, 0x10001, 0x6, 0x6}, &(0x7f0000adb000)=0xa0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000adb000)={r7, 0x0, 0xfffffffffffffff9, 0x9e63}, 0x10) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00000b2000)={&(0x7f0000a4b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000224000-0x40)=[{&(0x7f0000d28000)=""/218, 0xda}, {&(0x7f00007fd000-0x13)=""/19, 0x13}, {&(0x7f000051c000)=""/55, 0x37}, {&(0x7f00004b7000-0xcd)=""/205, 0xcd}], 0x4, 0x0, 0x0, 0x5}, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000090c000-0x4)=0x6, 0x4) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0xfffffffffffffffc, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7a000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x32, 0x3}, &(0x7f0000000000)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000058c000-0x8)={0x0, 0x0}) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000075000)={0x26, 'hash\x00', 0x0, 0x4, 'sha3-224\x00'}, 0x4a) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x10000000000001c2, &(0x7f000019c000)=[], 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f0000542000-0xde)=""/222, 0xde) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000299000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001c7000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x0, 0x2, 0xde38, 0x212d945a1637b428, 0x20, 0x80, 0xff, 0x0, r3}, {0x57, 0xf6, 0x5, 0x8ce5, 0xe32, 0x3, 0x0, 0x1}, {0x1, 0x3, 0x7, 0x1}, 0x9, 0x4, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7e}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x1, 0x3, 0x120000000000, 0x3, 0x8, 0x20000}}, 0xe8) r4 = accept4$inet(r2, &(0x7f0000b3c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000831000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000095f000)=0x0, &(0x7f0000929000)=0x4) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f000029a000-0xdd)=""/221, 0xdd, 0x40010101, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x2ac0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000914000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000079000)=0x20) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000c90000-0x4)=0x7, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000307000-0xf0)=[{{&(0x7f000047c000-0x6)=@hci={0x1f, 0xba, 0x0}, 0x6, &(0x7f0000592000)=[{&(0x7f0000cb1000)="34ba8b312089db11b8ea66b9b6a3c893920566cc7b4c7af5d8924aa22d15d67d8f7c894dc56d79233f353f78190391cb35f005957d80a7bbd7e8f655504b1e8bd09aaa0e150dc9b1e403ec8547b18b432efacd94592ad3167d5085f1a33fb3388da577fa403cdb274e689a03123825c3c181264fed4e9aef19a9dafe89596a99ce76f4f6e17bc335623fbb435cc5041a5e079a531e80b19ff682deb17a3e96c65be6bc57259f241237c8f80ff70f9b48934ec63b6c4b1c2a44b596ec637f4584c5ffd47fd191c7a6", 0xc8}], 0x1, &(0x7f00001bc000-0x380)=[{0xc8, 0x3a, 0x2, "e16c86d231742ad446c0d79bbba59084b266c59e594742acfb06474ea7915d241ce183b53b09375cedfd33bdb0bb30921495200c94b5c11cc817aff56c6836b583c6da5f899908bd0c7d75b95ca531b791fbe5be3a669fc40408d716e1fb9c470919de12ba2ec868a3aed76ff47460b730814b7d4e1c3d0ed3abeec0d0d0883d3f90d27565d33bb3c1cfc3ab0f5e2c5a9044fcd846445c593851a3cd2bb40921dbf2f3e6f6f5196225614e97bfe479b249"}, {0xe0, 0x0, 0x0, "33c32e92729b7f7421e7d8e2d285c7fc859bd13b8b7f0fb5d5302c4343575c1c544e3eeb8c37a835b3c096f0f237a5e5e872b54a18e1b695efdebf8fc7331e5534496c23e0d12c311041bb2504ba980b113830f63dfad9e4c41baf274bc8b1dc57d873c8fb5c9424602f7e5f3e1e86e8032c65b97509f724ae1d58b4d3f39dddc43a055e51c63090367b63dd8d2ff6814c0b418ef37f2c796c28c202f10f6ddbbdf5e6d6852a24e9d995434eb1ceb548a97bb21929bf8d9daa4e7a80027b696b5776c38b27a48b63db"}, {0x88, 0x0, 0x0, "9be28872a4f847763ef966411a8d4b0f250436bea4327112aec4d4d9e3861611464ff33f61540bf778c12b0a68bbdecf3e7abb61a99e58dd5ee40b4d0fa7de408ce077768705bbd3731c11cc525b55af6fe7b9db05005914e365d0e9ce575c912a653af5d2ab47ece659b1735df4d3360ca563c1bcb41e"}, {0x30, 0x10e, 0x7fffffff, "8c6f8ed645d5830c55ec2a92ead0ecbfd88b5e02b2768231850901f7fc85ff"}, {0x60, 0x112, 0x2dc4, "498ffd2aa0e4882e62dd79d3c71cae5501abdd3422381726e1e4c8e070768c7d75fd3fd4ecb34c9d9dedd638cf4477799b775b3891ea8733dd85faadd5fd96510c103d45a11052e557b2dcf0799c28"}, {0x20, 0x117, 0xffffffffffff1287, "48fa39e0d2980c397e58d00f46b6"}, {0xa0, 0x107, 0x3, "f1ac784e88d8e2ba9cf80ce397fc584066c525412acfb83f2ad2439e31ece3f51ba7f99bf2def9fd67af11151db706597a20a6afcfd29c1606650d9b41492002d99f5840be083a71258845348715e7c5923ee2ffbcd6d5ac8b921b8557adc94ef47783fbbdf7075cd86543803d0593ad5666b9185a4a09da87fbcd754ffc75adbb8a46f5cddf4ed957"}], 0x380, 0x800}, 0x0}, {{0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000c92000-0xcd)="340b9a6171b4bf8fc247bd2a109828fc661b79e17c0966327ad24be59f61ec82afbc73b3f719b8b0cffcc4e9b68814271cea4196d3ef5df11905921ca38196d92afc0a811a346a4f2dab9a2ba57acd3dd72d6684ba4ecd7027d34db0ca2a9b5b543cc7d351c585a5a71bd20156244e7c852d7e3a81e1b1941f35fa2a1c3e208b364f1135a2249a028ee14627bd943a0fb6ed5d6b42bc4fbe62f4bf4b928ce3c57502919a87c2b04dcfb81a0cf0ea60e7262b6a4459e67c921488632d19a18e50836cd83973e869f3bc0b000d09", 0xcd}, {&(0x7f0000248000)="d7e7014b222c525c8f49cd9ee5", 0xd}, {&(0x7f00008a1000-0xf6)="c40a4e80ca83cae4ada65f89f7e3875055fdcec19ff016df9c36aa6b82a51e7f8f5440f54a0c11315c8c450440b0fe232d69ded80ba01c6839ad60ac73bdff010978f408c0a8cff2f44e1614998c5f72d0a417b38172461b3b91161f196f405a28937961e5cc85a88844eb29738b08acba19f27e908813ff6c977c93d8d943b9dc86e49608b815913aa127d8ca3a07a83e78d1434408a9392668c5f621a5da7213cb38c7fcbaf4d8f23bb7dc435f4e7b4335ede8e693221736306217e9e17ba87c69bf2d868ff365a0d5defe55d52aa7c140081ddfffd17fb07aa78fda82260c146f6d3e8dd6eb05fb5c2b488f4f6f36cb29d0b9e24c", 0xf6}, {&(0x7f0000218000-0x85)="c0683ec3caf667ca26ee4f6d42cb0595ae7a6372fc1e856f2779539d81c4acc4979225d07157d66d1adfae1e190e5c33b1b62c336654e67fd74ac9e8060918d81fc608abed7c5d565c075e13709585c5eff4fb0594b7cf5bc2d80219fcced612e20edc5be87d60a2f97740266915e95503a32ce95331f82cc1a2cb1d1b5578f7c3d5fdbc6b", 0x85}, {&(0x7f00004a9000)="", 0x0}, {&(0x7f0000dba000)="ba564c1f0f01b7e2ee57777d", 0xc}, 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0x1000}, {&(0x7f0000427000)="8facf9821f543bb0b169ba2aaeca9ddc8d59805ab027495cbc1e2a9ea573990a984974aa768682931b93e757ce77da903c2830255b8a8f7f5141a0389151ef449c7be4ff1c31879c323b6c03550d8c6c50ee0047d71b98dc94aafb27da233af90c6e47019a989ea74625d90c23d84aaf65c892d80c3466fc2ece9bd78725e691e69dffa5cdeb279c16ac2f81f5b24b46745fe1ca60d94bb4fbbe3765e3620422e1461ca3ec46bf204854d9cd83f5546acbdf", 0xb2}, {&(0x7f00009da000-0x6a)="9fd026fba85ceeee1d9e23f7a3a0a2cbc0e6e3600114065c71a55865f640aff461de6c4140caa0de6b017b937d88b36c291b4639335f2b38a0253a41a40d9c637b5b6085a5183f24801162106315be743b5ffa78100dbc7a7b12576735e5134264c9333b36834364ebd0", 0x6a}, {&(0x7f0000ccb000)="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", 0x1000}, {&(0x7f0000dff000)="", 0x0}, {&(0x7f0000192000)="584f5c196391dd366a5dc8970694165941722819c2eee87683e3280ae7d3586065e3d881d15accd74953af4693012d1ba6c87715662a1d35f6427ca84834ef57632c860e930bfda03694b54fb3e74a7aea7d6f4a1cd5097f1b3d47c9a802c20d4c706e90788bf3f3badbcbb8b6cd1cc38570d04dfc95ca3820b68174a6ba6f4a37bbfc9a7791eb3d0bb4498d706df277930272", 0x93}, {&(0x7f00005f7000-0x59)="a6165d759ad6fd2535878e91eaf6086cec24def8dc186c792fec9bc75db41c859fbdabc703b8140953b78419ba04bf412a09f283ed438c535506476eab9ed031cd90fef4b3e4b7bdc2f01faf1979d271c4c5ccc0fea4332ce1", 0x59}], 0x8, &(0x7f0000cb2000-0x10)=[{0x10, 0x118, 0x0, ""}], 0x10, 0x0}, 0x3}], 0x4, 0x800) bind$nfc_llcp(r2, &(0x7f0000240000-0x60)={0x27, 0x7, 0x9, 0x6, 0x2, 0x4, "17af651d3465a47c1dcd6b68f4ea47b2bbd9df1933f67eb204ad90013697f6184b6825716cbab09fe056ee1197213648fefbb772df58f15b1082af585560ca", 0xffffffffffff8000}, 0x60) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000942000-0x80)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5}, @in={0x2, 0x2, @rand_addr=0x800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fff}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8001}, @in6={0xa, 0x3, 0x500000000000000, @loopback={0x0, 0x1}, 0x0}], 0x80) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00007cf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000-0x4)=0x26, 0x80000) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000e85000-0x38)={&(0x7f0000e85000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000e85000-0x10)={&(0x7f0000e84000)=@ipmr_getroute={0x14, 0x1a, 0x122, 0x0, 0x0, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$bt_rfcomm(r1, &(0x7f00004c1000)={0x1f, {0x32, 0x31a6, 0xa21, 0x5, 0xa, 0x80000000}, 0x401}, 0x9) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00006e2000-0x80)=[{&(0x7f0000dc0000-0xa0)="fb08a4c8bb8972258e115705ee570c06e8c5a066045f33c0f6432ce0e86dd91cbdb9142e3cdb0546e8a476a517db7797513ed689212598b6a1fd9e0fc5ed729f176e01ea061f0bb38690b802fade76f5e8148908c28e830dfb4c1a45173dc624f4983b1954663dec95d45f69b102c37e16e86a31aef1cbc0cf04ba8259c0347682726b83e994a867bc08e98b045c7e8f68c464b2133875132981f3a174aecc99", 0xa0}, {&(0x7f0000091000-0x1000)="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", 0x1000}, {&(0x7f00001b3000-0xba)="400aa2665fca84f902f013b50a3c217e64496b418bc46828268cd37a0b918a9d7732868e24aa3c62c39f39b55d16792d0aab1f80bbe8dca3b9f8d32b8dfc2bd4a9468a7c692f993705ea2e9685fcf8508e1e18c47d96bc90e2615cf102d9e14e6aebb39e6b797c1282d2bfb14bbb6872f6ad01dc9b13602c05acf56fb6ff55d37c896626766243342d74bec95a876f2d495a6e1fd4fcbc99f3dcf7acf0d2d48343310f6f904c4fff93fba10cf0b3c507cd53ca7fb1288c4d0756", 0xba}, {&(0x7f0000f63000-0xe2)="b54fa24a2157d552a22d0106b5b2c98d4e2e0ba083fff07e3baa6a7d8e0584171bce279f8b86ff8d342d234acd1f567add98b6223eff06c3e347d5cdfb592cda3b9936acdea1c458bef24440e00cbdd43ae19e123e84f8a43842ca14feba2f0b19116f885699d1f53a8b075ebda18a14603ebb21d740610eaab6c48b38a0d6c4d9c96603f8e37ab3e7966486f05fc0ebec9017b250b81c2f824a892b2523189a8fea19fb7b05c6f9ef1e79d28b761a8ced8c7adda9266d7dbd62558b3351dce85ee61af248ce59ecf193ed0d74ae070e9291f3c968b57dc8db3bc5e96a9f73b9665b", 0xe2}, {&(0x7f0000173000)="d0514fee2819cc8e98f7ffb2fc461f5125a52b59b3aef5039a8bbd070c7f404326c0eb0ca4f9576ea44cb1b097df0db0b44e00333d17f8290f81d473bb2b7f1f543448d8cfcc2a35d3c81ac85daec5148b46b419c96dce7cfd5a96578cd38d5a1bb0e37b2cd0865c2bc9bdb72892794a7a5175227f4514ec8f1a9c59c8e147bb3655c52bf4685ba20215b13e895b61e72192f3348af62c4d4fd0de939f6f23d3dd6e0a8f8c16d3b028714559", 0xac}, {&(0x7f0000eae000)="10cb40f6731a01f68ef7767dd4b11f209500946747a27de3fa2ba4bfe32dec86c2998463161491be741b9e88e589301cf717b3a1ad7fe7947d67d6db247213e4c4be7b09a082b0541c0e5cf801ec82b30ad24ae563f002d87f1f1b531acc2c0d2c4251c7096736794c956a2b7858a124e55676151b20ecb09b67581b6dab46ef1b2fa20cf9ccd3f70a732713db143a2473185abaac4542847da1a97078c572fc4ce039aba44f6e66e237ab14ad", 0xad}, {&(0x7f0000fe2000-0x52)="a4cc8f749bcfc8da4780192195b01abfc43d45b33bacce14df0ffde51b787b582ad448d3631a9bba1f59b8608266a0d35330787f777029b53dc488e9951544ddc154e1710ae505f21d93a532061bb33c06e8", 0x52}, {&(0x7f00009d5000-0x1000)="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0x1000}], 0x8) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000002b000)={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000000002}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000002c000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a70000)="000000000000078e020000000008f654", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f4d000+0xc7d)="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", 0x301, 0x0, &(0x7f0000a5d000)=@ethernet={0x0, @random="f8a85db7a09f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:04:51 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xb) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000008c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000baa000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e51000)={0x93, 0x6a9c06e2, 0xff, 0xe3e, 0x4f, 0x7ff, 0x4}, 0xc) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000ed4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006f8000+0x227)={0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x9ba3, 0x3, 0xb240, &(0x7f0000188000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x100000001, 0x71}) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@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, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f000099c000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d8a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000)=0x2e, 0x800) connect$bt_rfcomm(r0, &(0x7f00007ab000)={0x1f, {0x1, 0x0, 0x8000, 0xaa4, 0xff, 0x401}, 0x47eb}, 0x9) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@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]}) sendmsg$nl_route(r1, &(0x7f00000e0000-0x38)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000005e000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e7f000)={0x0, 0x0}) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aaa000-0x4)=@assoc_id=0x0, &(0x7f0000e7f000-0x4)=0x4) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e7f000-0xc9)={r2, 0xc1, "92d3e561e12d1b6d82fe5cee816ed84ed6000bf883b2c1f9f45989d3a31acbb5fd3c204ca08691b8eb538ea28a3ff84c4f6f4b5626ef9a6d5958aacbb5e70b10529ee69fe2af14e0b5aff0b2b17f869104b632912e5ebfdd6908c5f97a93c25a326c866a3a2279755fe3b917eab88b6b3cbd47b985f62c58c71ee28a2c43f47cfaa200df4afdf053aedc3fda8be66ffdc38fc8f478db792c6fe030f853af88f49ca04de44930e96129db29b6d3654e9297bb314ff041754c89c2a9afd4d04e703b"}, &(0x7f0000e7c000-0x4)=0xc9) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="2531e0c82295", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) pipe(&(0x7f0000210000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000723000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f000020e000-0x4)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000439000)={@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000530000)=""/59, 0x3b}, &(0x7f0000f94000)=0x0, 0x20}, 0x30) r1 = accept4(0xffffffffffffffff, &(0x7f00001e9000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e81000)=0x8, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b2c000)=@nat={'nat\x00', 0x1b, 0x4, 0x2f8, 0x148, 0x148, 0xffffffff, 0x148, 0x148, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f00003e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x98}}, [{{@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, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0xd31, 0x0, "eaccb3db25f7c0edf8be8551b3231c03044bdb252b2f7255708a61b939cb"}}}, {{@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, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x3, @icmp_id=0x0}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffffff, 0xff, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x40ee1e93b2c3872c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x20}, 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x2, 0x0, 0x0}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x6, 0x1000, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @empty=0x0, @rand_addr=0x5, @port=0x3, @gre_key=0x7}}}}]}}, 0x358) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000e81000)={0x3, &(0x7f0000594000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/28 19:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) pipe(&(0x7f00003db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00004c1000-0x10)={r2, &(0x7f0000bf3000-0x72)=""/114}) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dac000)={r0, 0x0, 0x1, 0x5, &(0x7f000061a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000304000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dab000-0x38)={&(0x7f0000f7c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00008d3000)=[{&(0x7f0000afd000-0xfc)=""/252, 0xfc}, {&(0x7f00005cd000)=""/252, 0xfc}, {&(0x7f000021a000-0x16)=""/22, 0x16}, {&(0x7f0000504000-0x84)=""/132, 0x84}, {&(0x7f0000180000)=""/76, 0x4c}], 0x5, &(0x7f0000359000-0x39)=""/57, 0x39, 0x2}, 0x40000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000458000-0x8)={r1, 0x74}) r2 = socket$inet6(0xa, 0x3, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r3, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r3, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) connect$inet6(r2, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0x10)={&(0x7f000000a000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xe, 0x14, &(0x7f000000a000)=@raw=[@call={0x85, 0x0, 0x0, 0x5}, @ldst={0x3, 0x2, 0x3, 0x6, 0x1, 0xfffffff4, 0x1}, @generic={0x10000, 0x8, 0x5, 0x7}, @alu={0x7, 0x200, 0xe, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x8960, 0x7, 0x0, 0xf, 0xfffffff6, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x810, 0x0, 0x0, 0x0, 0x3ff}, @alu={0x0, 0x7a0b3c27, 0x7, 0x1, 0x0, 0x4, 0xfffffffffffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffc00}], &(0x7f000000b000-0x4)='syzkaller\x00', 0xffff, 0x8c, &(0x7f000000b000-0x8c)=""/140, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r2, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000004000-0x8)={r3, 0xffffffffffffffff}) [ 37.208407] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000081d000/0x7000)=nil, 0x7000, 0x1000004, 0x30, r0, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000009000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x73}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000)={0x3}, 0x1) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000008000-0x8)={r3, 0x2b}) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00008f4000-0xf8)=""/248, 0xf8, 0x2001, &(0x7f0000668000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8914, &(0x7f0000003000)="") 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000e000-0x10)=@buf={0xd0, &(0x7f000000d000)="46bae9c4248d41dbfdd33e84101ead709f8162df4d29134ff51c14cd93123952318d65676d5b3e6c93a67fdf504034c6e2062b88f66af9329ecbc7dabad47f6a2d5d4cd090daaca45e69b7648b02bd9c7fbce278158bbf66a5cccf7cc458fb0eaf57b2d91a18fc35cb91aa21340e3b77b06828185d5d809679240e6086c0e778469a16985da06cb066bfd0e73e0f2983905f7c98b84363a9c4a5072a3fdea52607e1b5e6f29c381b61c24a4f63d63312811a4c6b8cbff66f82de115902c6021fb0427d5976eb8d911f96928c26465765"}) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ac000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd128\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x2, 0xfffffffffffffff7, &(0x7f000043a000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000a14000-0x1000)="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", 0x1000) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003d3000-0xf4)={0x0, 0xec, "7f0af36ce252545f32b6b03d9994812e12a773e0109afd23a235cbb85689153d089e8efd61b10c0e78f8188ee714bae9c1ccb136c9c1842d72257db6efd23194b68f46d5d20e2a785f73e56a703082959cf8b5313176d8b7652e2f4206c41e3a0682cc43782346b8a16e0a511d0888d8aa48aee757e3548924a4de0ead4840d297658905c261ba25b2bf25026d8c3845be43ce7cf04396ada5992710c7c042635171a6eb505f34881e523514e1421121749818b8f52caacc84337e1206421029990c1fc6f0e28f8f8528aa3c79afdeaba54bf9cf103bf0b1dbdefc8a02e2ff38cac480ad2c4ba93b2964efb2"}, &(0x7f0000d9b000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a4c000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7e6b, 0x80, 0x8, 0x28}, &(0x7f000044e000)=0xa0) r2 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002c2000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000076000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6f, &(0x7f0000522000)={r3, 0x7, "00008004ecffff"}, &(0x7f0000a39000-0x4)=0xf) 2018/01/28 19:04:51 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/28 19:04:51 executing program 2: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x14)=@ll={0x11, 0xf, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000021000)=0xd1, 0x4) r3 = socket(0xb, 0x0, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000022000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000022000)={0x0, 0xfe, "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"}, &(0x7f0000022000)=0x106) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000022000)={r4, 0x4, 0x73, "32e2095866ad4e59f86f3b3fa800533ce4011e4bb7c0ee4408cf2f0f3a318172cc17574d38a79c0ee7bf00a989315ecd4fc398abf58d624d30edb845a66c71f424a80b5b17c9dfa3b645b485431ecb359184d406c945c2c8d1a4faac2a304619b30a3cbd9dc090c9065dbf88f8d3629aa008f9"}, 0x7b) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000022000)=0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@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}}, [{{@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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 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}}}]}}, 0x2e8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000023000)={&(0x7f0000024000-0x1c)=@in6={0xa, 0x3, 0x84, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000015000-0x30)=[{&(0x7f000000f000)="143e3166112b5a5dc4cf976700dc8a3e231b29119cbda57e9da77d1df6fc75ce5d60e92c89b501c425516c1699089b05815c9393045b8d2b", 0x38}, {&(0x7f0000024000-0xf)="4874434cbbf7caa868bdbb905ea5f4", 0xf}, {&(0x7f000001e000-0x6f)="b5f7e12b171d2b330c8c31d1ac2bd0a8fbbdb122f96bc6ee46cce160dc622bfbc5f80767b76ca70eb17ea2e4690ab443314919d8de476c724f9b9df3997488c433af8df1ab382025e66c379c060a9f60a9213266d1b41ad1045ab4736d78a0d43600bbdc0b7a8e1f1bee39118ebdd4", 0x6f}], 0x3, &(0x7f0000023000)=[@sndrcv={0x30, 0x84, 0x1, {0x4000400000000000, 0x3ff, 0x2, 0x1, 0xfffffffffffffffa, 0x100, 0x2, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x81, 0x1ff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0xa, 0xccb, 0x0, 0x101, 0x7fff, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x5, 0xfffffffffffffff8}}, @sndinfo={0x20, 0x84, 0x2, {0xc962, 0x0, 0x401, 0xd2, r4}}, @init={0x18, 0x84, 0x0, {0x48000, 0x6, 0x0, 0x0}}], 0x120, 0x90}, 0x40041) syz_emit_ethernet(0x3a, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "d372e49ced22a419"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/28 19:04:51 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000039b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000293000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x401, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001e000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="fd20c8eb0b1d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 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="d4ff0068730000ff000000e90f00", @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, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0x0}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79d5418f0dbfcd070094000000000088", 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, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'3yz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x0}}}]}}, 0x320) 2018/01/28 19:04:51 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000247000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000db0000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00007cf000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x800, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x81, 0x2, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "03c4000000000000"}}}}}, &(0x7f0000ae9000)={0x0, 0x0, []}) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000312000)={0x0, 0x0, 0x0}, &(0x7f0000b63000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ec3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b8f000-0x4)={r2}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000791000)={{0x0, 0x7ff, 0x40, 0x1, 0x2, 0x8000}, 0xfffffffffffffffb, 0x3, 0x5fe, 0x100000001, 0x5, "2a2de9c7b0d20ee1675928f98d78136c7d72fbbc5e092568c651ccfdb78f442e0b9d5b00ff28d6502e3171e17088347d73c3684ef7ebd7338301397101efcbbea6054e7eb8b7d57c3aef99441d2774c2e7f2ab12089d5137bf708f06e084bdc354226f8c1e22fb6d667d29dae372da4d64e0178aa6b671ba7a2540ff86a00b00"}) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f00008b4000)="dacf2fed8c8bab8d0935044d665aa409fa2c41573fa43c7dbed785930ae1e4a485e332cf655c6a0fec52e2119af9bf628b857110724afa11a1964ff8349422b19c89a9c6676a3afc42c54375508dc913", 0x0}, {&(0x7f00008fb000-0x78)="f769db0bf503dfb37a62c34a9b6d812efaf9e659ec81dbd26413a51763d8a1862435b3b9f892f481f03833ac3d9520de42346a2d06785ae049512ccd8b7efd35f0d65a47914bc07b0a0ea765b976ea1a4ff0a96cce606d7c4e442b157bf9644dfa54b1276e83639bc86bc6b052ef02c83c3aef6797104f72", 0x0}, {&(0x7f000054b000-0x19)="beac44e7040fa74f93b8e9c72cfd2bd22cab3053cf9213c58c", 0x0}, {&(0x7f000050d000)="4332cd9ed0a61cb6f64d1746fc5a75a3b9872920a4bb4a53d47dc7f744e21cd42512fca898ede827b658e4949e95e6664d4a2593ede9ceb7b194909baa2757010f0abf309913b9a18899392cd293d36c172dd3989f5cfa7d9e60f96a21577aac8826de4cf3a263", 0x0}, {&(0x7f000075b000-0xce)="9508a1c3c3561c6a46221f29e77943e0334f1c71340eb97b666707d7b4943953c27caaa5d7c7ac1757f3b3db2c1b1eafda00e47f4b7687376a2df8a51ae5d752440e8bd7b1e6c386bdd311d7d67acc18650fa68e8fc6184bc1d21af502dde040b6932201532de74f34c5b21639410aa117ea7e67286c3db8d67e0d8e0bd33764fb51b97d38507d1dd4ede5936512e8da59544a20273f9229592db305ee12f19dbce4df02d9feadf3dfcf2cbdc2f6c4651cd61d098bc5c9c5d7b2d7fd24d5d82fa7419ab1a640432d51f1aae4246e", 0x0}, {&(0x7f0000e60000-0x88)="50d4ed2055b23e1f526ddedcff06a89d793837e049e6036aa2728c42f2170e5f3a854e502ec59285ec482175bbfc26a99914b289dafdd767aa37aaabd89034e21b03fa59e705f9a5bcf15b2885b9324e40996a248b53baeae94e8df9b64d021bb54a11a628f98a02d360b0416177898e45b3e1c234adf23b1b6a72a065c65ca2cc2add2d62c9c915", 0x0}], 0x0, &(0x7f00002c6000)=[@op={0x0, 0x117, 0x3, 0x0}], 0x18, 0x4000}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000761000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r2, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000af6000)={r1, 0x9, 0x6, "8f295c649e38d0b78dd77701b1c88cc3f8bc0d4300358599fa87dc73de93c79e809596a75e683e69dd55336049b12410a6240ac085d23f43b218d129a5c8b96c6a4b686c8a2ed8158518519696b36996316a201ecc3a5cec42c050bce9af15ab519661368ab3eafb0bfebbbe44f7dbf701124d5b3fd856"}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x7) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000da8000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffef, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000000a000-0x10)={0x10001, 0x6, 0xffffffffffffff7f, 0x7}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000001f000-0x40)=""/64, &(0x7f000001e000)=0x40) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000016000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @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, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x3b8) 2018/01/28 19:04:51 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000018000-0x38)={&(0x7f0000013000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000018000-0x80)=[{&(0x7f0000017000)="f9032952ad8de9a3bb29aba1c25fa4790732ce398e2b15", 0x17}, {&(0x7f0000001000-0xab)="fb48d34a79e318be4547fa90d3c8f406e81d92a1b53a8c2c3d6236b679d18c8219598523106818b2248e1aeb7155c480dab7b90e76f4524547259fedbe68875f5e2c778b618ccb0f0a91f8ad4b2081a7c9a38ee470b95108de3e8c97ce655fc69cb20805f15377c740acea79e316ae0beb7d0d69b40cd3bc3aed907cc21b31f0cbe46cbf01b1291cd946d52ba0199096f9980688215787a89a3b71b0be29307887177a2dc1856b03bc8a30", 0xab}, {&(0x7f0000017000)="81969804274cec042d804a3044f59f2248914c2c57aa1f4673d046da736a36bdcfed18f163c059cbbab2c2df7768c26e73de2ede504c3e61bd6d9b4df8974b2a0544dade05135d12821ceb5006e88df306afdfae6d7414208eee5ecb262c3a3f7c76e5f1edc32859426b9dc69f814b90fd5b9b3f4337eddd4a70afaf925f7397d44246f0c19fe273a9bc8d10ef0bb4520b4c709ebcca2554719eff61a3d2f78fe0c2138417befc86e3495d", 0xab}, {&(0x7f0000017000)="6be8de94663cfcc92b24f72e05d9b67cce248bb24da03acfaa94350f1dc1245b542c4fa4ce3e12961ef512433be81d9f7c032a2a03cf2e1a606ff37ac4c82957573bfb58fac842d807cec48f03f33e12bb9938eec5d93d612f6757b45f061c9f1dbcaa30a524ee3cce94bd0572da806f4f01f437982627bb5a3724ab24d7fe6d18bc08b7dd7210ed", 0x88}, {&(0x7f0000010000-0xdb)="27ce2a80b538756bb5d5738a960dfaaeb77edf122df1d4669cb108194702cb21ede591b47be62067ba4b9280b168b40f650f12cdd905e00de2de1f7c983e35801625744803cfc808fd1d09003ce289507e79b4a6076f8f593ff3eaf18f01926048399bad76b2afc577d08b04b37f8614ee024ecd40632b3cf69cd6034480741c25d0824ba5fe8993cff2693a2b62db71ff925bd0d553489b1b66525f5dc57fa664e142fe120d3bc699218459bcbde2d0abc2487bcbf48f8cb7cedf39ab581c3f9a456ff3fbe61f6b114bd02117936693f562b9dac5c39e2a413da1", 0xdb}, {&(0x7f0000004000)="0d12081d2a265f3c79e0282a5f108020a4ca4c53bcc0f5e9c24200012f63c5c5b56ef7051f452a0e651aab281725b3045747b1972f6536f121d82f15c73a82b851588b94c48ad98ee89e0d46c84dfb65e385b3fd0d324dbf656ad9f382af8f82d045d09dc61ed170a338eb364b0015f87ee7e2bbe2fea658495b6abdaa7ed64815c5dfab4b4a6e5f5351fd74abece36631c78eb326925e32ece4ac92a2de523b1b3d8e4ab6491c29bac52f45af1e3abca61b12480199c9d706df47849c118b035f06f3a4189a385cba49c6", 0xcb}, {&(0x7f0000018000-0x96)="7096950a5e7ed9836346d8cb5abd43737eb9d75c8e0714a475cb661cf5b6f8bafdcddbdcd97b85a80e15fb450fc26b6cabde88ff5076ecca7c0c4c124229fdfcef6966356dcff49e4f0fff1d3ca24b683e4347507ee7c4c518dca370f5a9278eef0dc53201773ff2513e2279eca628a7436a024bd01e2b102e8208976c7c9989d4f176483ff42ffd7c256ca103cec0d5e652d4b4f244", 0x96}, {&(0x7f000000d000)="11182ed467803d5e8da57efb448190de602c2628e322fe9c1a304db37bccd3f277b75935552828f3d080b1e71f686d98ff40cddac9f7e54274d48d4caac46c951447b143614de817942ac32bfb49375e6d7b30346030ee1fe1100996e7e0071c290dec9005b8050d623372da2b47acd8c79a7a9bca311d0d47ba23f5aa0e68fa58526fab46c24cf93b87cafeb17a7810e69011dcc83d4873da666d4a771148415d2180c1fec87bb4db47eb91531ddb6a1292e98edf3eee7b747033681623a8cbbc000d4d0d", 0xc5}], 0x8, &(0x7f0000017000)=[], 0x0, 0x44}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0x57, 0x0}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000018000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000)=0x14) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000081b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000)=0x8, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000375000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000c5a000)={0x81, 0x7da, 0x5, 0xe85, 0x2, 0xffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000921000)="253b6766d2e03fcc1db674bdf900a7fc36048500103275abca998701edd021285d38846ec7eb7af85ef01abdc863463d7658d97fc6b486e409fd166503fef44a8a7d3f9454c42587fa05556a5cd18166afb5fe17db7a35b194c0c91bf307e176ac6754549b86bf069c5be6318fbc9d660e21620dcbbe7416a46d5a49b86ece4a798c2970777af847dd327940f8e0324da942855e1f08ecdd563b60133b1d2d3fe19b1d34a8446a07a0d180652bb6c98f32005f6465f1be708fa8135742e277156f40790ab61579138b1ebf29d46147a108dd018634aca06310d289ec2a") 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x80000001, &(0x7f0000078000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000099a000-0xa)={0x9, "33f34e73bbf6"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2a000)=0xc) getsockname(r1, &(0x7f00002a5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0x2e) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00001c8000)=0x0) 2018/01/28 19:04:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d5e000)="9c0a05644597fbfd95861c056f76efe3b167d267c4d0e3425d26c6d72154a42b7db436a0e91cb4554596298c60f5f0010f8f89d0011637bce796afca5b94e2d0eba34a6bfd1624c7d9c24913cfb44c05e9", 0x51, 0x40801, &(0x7f0000000000)={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000c09000-0x8)=0xffff) sendto$inet6(r1, &(0x7f0000ff7000)='\t', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x4000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0xfffffffffffffe0d) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b12000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bdc000-0x318)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2b8, 0x218, 0x218, 0x218, 0x98, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00005ff000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x158}}, [{{@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}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @unspec=@void=""]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x0, 0x80}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @common='irlan0\x00', @common='lo\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]}, 0x7f, 0x1, 0x34}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x7, @multicast2=0xe0000002, 0x2}}}]}}, 0x318) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="7d7a6ed0f24f0a6e490abf6bca826156595ad75d3d32fb0822c43fdcdba4507cbaeef1f7c5390da7db9919e6bddae2b01c0be8bd98aa6dc4de115fb588dbfa272335b96dfa9e8f1e2974de0acc90c48c5a794f99841b73178cfcc64c2458d38976b117d2d3d7053a34b098356d1f839a06da781ec4d28686062d616c3732f626265c6f42aecd15c24a12da08cc972928742ee131d49b80d27c8c5b855099f50fa74683eb8d1ca17199b3514ee99214b32aecf08c67d25a02b6d1f867b01a795fb3e8745581dc5d721e2438cd48b5866568", 0xd1, 0x20000000, &(0x7f0000a5a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000+0x898)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x8000}, 0x12000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) recvfrom$inet(r2, &(0x7f0000001000-0x4b)=""/75, 0x4b, 0x40002002, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe83) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00003e3000-0x8)={r2, 0x2}) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000-0xa)={0x3, "63a5f30b7819"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000d7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000585000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000bd7000-0x38)=""/56, 0x38}], 0x3, &(0x7f0000000000)=""/29, 0x1d, 0x80}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r1, &(0x7f00004e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab9000)=0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000633000)={0x0, 0x2, 0x0}, 0x4) connect$inet(r2, &(0x7f000074c000-0x6)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000b3f000-0x1b8)={@random="f5b11ecd23d0", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbb, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x4, 0xcf08f776e032b54, 0x6, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3a, 0x2, 0x2, 0x60, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x84, 0xa, 0x1, 0xf3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3b, 0x0, 0x6, 0x69a5, 0x0, 0x5, 0x1}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x6c, 0x0, 0x0, 0x9, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00006fd000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000439000-0x4)=0x0, &(0x7f0000806000-0x4)=0x4) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000f63000-0x4)=0x9, 0x4) 2018/01/28 19:04:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000757000-0x4)=0x1, 0x4) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/28 19:04:51 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0xf4, 0x0, &(0x7f000068b000)="", 0x0) socketpair(0x3, 0x7, 0x96, &(0x7f00006b9000-0x8)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00008a8000-0xa6)=""/166, 0xa6, 0x0, &(0x7f000070b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 19:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d31000-0x4)=0x0, &(0x7f00005a2000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000090b000)=""/104, &(0x7f00002b3000)=0x68) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000385000)={0x1c0e, 0x5}, 0x2) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:04:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000024d000)=0x8, &(0x7f00003b5000)=0x2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/28 19:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) pipe(&(0x7f000048a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000155000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b5000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000299000)={&(0x7f00003a0000-0xc)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000365000)={&(0x7f000057b000-0x1130)={0x1130, 0x15, 0x318, 0x2, 0x0, {0x1f, 0x0, 0x0}, [@typed={0xc, 0x40, @u32=0x4}, @typed={0x18, 0x84, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x33, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @typed={0xc, 0x5d, @uid=r3}, @generic="caefa575e2f9ab2240edc2b745c2ee35fe9848634ddab153edbb83dfb5630e9c733e84d6c16acaa8df393b39d54f4988e138ee6d8b33950b076a7840925b31738c3d0afb6d96c860b09ca3f906ad058d75cecfc385eab795628253f01104032374b37cb9afd8da254bb4bee1b53384d477895d208b1b009be6eaa18f6642d1ccf7f6bac4a7978d8796248ac8d2a7ef7fb5bdb2bc3dba9902d3ab6cffb80177baa4f06cbfd7e5c5e13b8215c8b7c5", @typed={0xc, 0x56, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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", @typed={0xc, 0x90, @pid=r4}, @typed={0xc, 0x38, @u32=0x9ee8}]}, 0x1130}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r5, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/28 19:04:51 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) r0 = socket(0xf, 0x5, 0xffffffffffff6896) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x9, 0xd6e8, 0x800, "27d71597a0bd", "4bec4769e81d803dd6c6dc75febfd14d"}) 2018/01/28 19:04:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000561000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="50dbe5cab1816397771dbfc8d4311912105cda2c6f554148ec96d4ce61b3d64a8b06a8e5fdb6904e05dd7fa696efa7e516b0638f62d91a94e384977f4e88abbe4ffc552172b93254b70798c6cedab389a3d0420ed3eb0b017a49fe73668ee420d8beaa93a7a87f56ab8d8e7c920206d6eae6e4c907cdaea5cd3890199c09b4c6b82370e7bfd1e65dce466a6a8606e7da79bcde7c177787aa69e7f6b72efb06fa730697a1643712fd95d3e953b616ec45cb2b4412ea506f64815bd28fe1f4f6be3474164506c68eabbd35a4414945", 0xce, 0x0, &(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/0, 0x0) 2018/01/28 19:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000097000)={0x3, 0x401}, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000951000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000c4000-0x20)={0x0, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000016d000)={0xe0e, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x81) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000871000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000a05000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xb) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 19:04:51 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 19:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00006fc000)=0x0) recvfrom$ax25(r1, &(0x7f0000193000)=""/118, 0x76, 0x0, &(0x7f0000f8e000-0x10)={0x3, {"2400d564970ac3"}, 0x3}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000880000-0x38)={0x0, 0x0, &(0x7f0000e96000)={&(0x7f00006f0000)={0x2, 0x3, 0x8000000000000000, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt(r0, 0x9, 0x6, &(0x7f00002cd000)=""/231, &(0x7f0000b63000-0x4)=0xe7) 2018/01/28 19:04:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x39, "157ffe119548513c53da0b441cd5ad561107951d1617f3a5e4e9e13ebc5f3375c97f0433584ffb2f1efea1e513a3ea3f1df31bca68d6b9c348"}, &(0x7f0000000000)=0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7f}, &(0x7f0000002000-0x4)=0x8) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/28 19:04:52 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f6b000)=0x8e3c, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x3) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) [ 37.638325] device syz0 entered promiscuous mode 2018/01/28 19:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000096d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004fe000-0x8)={0x0, 0xfffffffffffffc01}, &(0x7f0000236000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c65000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000)=0xe8) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) [ 37.696543] device syz0 left promiscuous mode 2018/01/28 19:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80003, 0xfffffffffffffff9, &(0x7f0000ec5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002e7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000036b000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bbc000)=0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000e3000)=0x20, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620871a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d967341a403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e9ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b21a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38e", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/28 19:04:52 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000e75000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba4000)=0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001a4000)={0x0, 0x800, 0x10, 0x3, 0x10}, &(0x7f0000143000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000067b000)={r3, 0x9}, &(0x7f0000604000)=0x8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/28 19:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00006e5000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0xffffffffffffffb3, 0x1, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0xffffffffffffffbe}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:52 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8a000)="5dbaa3a85ef82e5084e457be5b3c94fe18bd776ae08c80b9109ef9b1040f03765810c8b599e972ef64bd550744cbbcf0aab3c7c257d27acdcb63a2ae0220653433535983759c3d1c215264ef74418fbe903f99dc6dd8fcdf0c7f93007c9f252d40094cc95c190f3075aa79615eecf0a639a84976512edc3b4abf1271e938b169240e", 0x82) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3b000)="0a0775b0d5e383e5ffb60ced1c54dbb7297bf0df8217ad3400000000000000e6ce", 0x21) 2018/01/28 19:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = accept(r0, 0x0, &(0x7f0000b45000)=0x0) connect$l2tp(r1, &(0x7f0000ccd000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x1, {0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000336000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c32000)=""/174) ioctl$int_in(r1, 0x0, &(0x7f000007d000-0x8)=0x1) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) sendmsg$kcm(r1, &(0x7f000034d000)={&(0x7f0000d27000-0x1e)=@pppoe={0x18, 0x0, {0x4, @random="f7c97c30432d", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000f4c000-0x80)=[{&(0x7f0000225000)="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", 0x1000}, {&(0x7f00003c8000)="", 0x0}, {&(0x7f00007c5000-0x97)="3c417a37d6d108c1609560592cb84de6d3a7d01b41e99f20d0538c3d8b5e37cb2cddd28ab1849d2ce47ec1c3611273f06a8cbc500d564fcf3b6265231dbb11510ee87e2ad55e4a7386a9d66bf09088649cc3fc9962c0ee0286f317524854aa6544803b7863ef60f1a56d5347ce99993c215e4898e2e4007224e5c89ff6a85a92a07498723f7415e91eb3af35ccde3c551e77ff90724f10", 0x97}, {&(0x7f0000787000+0xd2e)="a0878a07ecc808021d214bab19da", 0xe}, {&(0x7f0000726000-0xf4)="71f25f3b76c62c0731786d2c6ee8e9fc426e336c8d8ed434bdf97a1f80bdaf980306558ac8dae9394a901cb6bee4f0a0a1b30f9cc4103daaebee9b66cc4b04d33a016f6398990c7e48892d75b512927d23cba712b51a45bebd045866bbf2a7281e3012526ebf888df08dbf918de1766ec1a00e03dff814bbff481b04934d2b4b1a24f0c3fe08ca5e44124e159940b2715ddf419e1bffdaac817b7520d0de9e41f250c20f44e1b28c1641e587cb56002a2e766194720677005a797211e4f9f20ecb381947ae7e5a2683a85f07465078e7401f857824f20a5db9897067a123185ff8fb549fcc189cc3ccd5335fc9c8de2fbdc2627f", 0xf4}, {&(0x7f0000c13000-0x2d)="93f8ba6a64e19d486b1fa9160b0bcbb2586f6b6ebfb29fe9e8b6d15e48befab7b1c9b423db1a3c1689a23c5499", 0x2d}, {&(0x7f0000b2a000-0x17)="86356511d42c6b087f7f0100c467fb5785405a98788976", 0x17}, {&(0x7f000058e000)="4b378885a7d2ea69497ae0d4057915269faf70538546d273507c5c733f6c6a6b17e191d857b2c4b850c515d1b7e190690bb462b61be1f7d9b147f23acc57500e3256b2dbebb03d7f191abff0efe8d2818b5e6935c794b35b40f4d8806bef289ffe0d5d1159d617c458", 0x69}], 0x8, &(0x7f00005d0000+0xa5)=[{0x78, 0x88, 0x9, "c693b58bb9b03e3dc2cc7cbf4fd6462b2c3f1e87961b4f72d30dc8f5976e54b386582e7a759bc1768aa143345746c82676ef07b45d5e97fc8dc477927eb065066583a34f6ad7f83d3ba5dd458ca95dc4176953da644c9490cab6579484e95bdbb727e7b5a3"}, {0x100, 0x10f, 0x38b, "03ced73e1a95058e85c5d861e44f396c551910a04cf202434d485cb699d5227b304ff3fa33de66c87a19c54aa4c0400ddc37f182530e975a50c7b505e0de0a30a7fc65e58b979f41705bb91942189fff0a0172ad20c9985256bc950675755730e5b746eb74fea1b6ae25b2ade3b1b3cc6e3772fff74170fcb3ea605b6ef50f1d3e29f38105ba00043a77062916c743f867329a78611cadd1e2e8bd7a1bf57b798193fda6be438b690ee7a1af13d44ff58b8330d6abb59024446ba837358a538d33d9aaef956ba014cb9493f7668baad902054999e42aedfdb8f3eef412236c7d65de1cc17cbcf22f4971165fd457db1f"}, {0xc8, 0x107, 0x1, "f7761afc0d4de514e071250bb3678389b448ae51f88a5db3cfa40a9de45de4be43873be056bb8a726c47a399075c6724eb91c8d543eb2e86fb024b699f4d257b1902ae00761f89ccd7eea34c073172758dde3ea71c32a43a07daa6cca21ed4a68230e6854b971f000bc6daa8774fd8adef351e7dd7ccf70920219123fc844889998ffc27c386b945845e11ae6795f643855eb0d7ca694e8aa8940b62969257b6ff3056ee2b98fbd9f79ba52dc3d3c8b2da"}, {0x80, 0x101, 0xbec, "1e771a4b66bacad2c43edd5d05bc3414ea57b9f8c7e92b0e0abf7c5b78a9fcf27df9eae358eb7bd664ece5bbd5d8653f9e1419240b047677e90032f198cdffba7ebeac09c0eca5ff831a3dc5821689de65f1d1a78ee56eb094a5148e560ce7813e09c7be0b8f77786e7965682c03a199"}, {0x40, 0x10e, 0x80000000, "c1d61e9cd643024469783a25995b548161604edffa69037d109deb09db2d4671817a00e7b731eec0cf3f0ab168"}, {0xb0, 0x101, 0xfff, "7fe31436beb7ed3811ab12ccabba9c210aa5cff3a052fc47fd1a557089c5fe624fe333bc68d062f03706b11f46c2e6bdf88b3f8ee2fb104bef8d1fa302d703b37019726f8e2aa3fc4ba5bb6fc6162a8547e038e41a3e16ff16bd162f9e27cd9dcdf9496c7e9f33764f5cfdfda5119d42195335df3b2c48e870dd7d63fdf7b771f10d6eb2bfcecb1e7f3336f4121080fdd79f27faf1f16b933097"}], 0x3b0, 0x8000}, 0x80) 2018/01/28 19:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r2) close(r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000089f000-0x4)=0x5, 0x4) close(r0) 2018/01/28 19:04:52 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socketpair(0x3, 0xa, 0x3, &(0x7f00001ff000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000a1e000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gretap0\x00'}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/28 19:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000861000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000254000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000363000-0x4)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/28 19:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000096c000-0x3c)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) close(r1) 2018/01/28 19:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b16000-0x25)={&(0x7f0000255000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000eb3000)=[{&(0x7f00001d4000)=""/192, 0xc0}, {&(0x7f000026a000)=""/160, 0xa0}, {&(0x7f0000620000-0xff)=""/255, 0xff}, {&(0x7f0000e70000)=""/32, 0x20}, {&(0x7f0000baa000-0x4d)=""/77, 0x4d}], 0x5, &(0x7f0000baa000-0x1000)=""/4096, 0x1000, 0x1}, 0x10040) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f000013d000)="0bd882c2cd55bb85fb20689a046004ed70591817f4fe0c61b8b0ed986da82c47255d6ea4edb4169eaccd1cf44d48ea7d3ad7b4235ff07d1ed55fba71468daf297ca6e2763d3ddbe3", 0x2c2) 2018/01/28 19:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x6, 0x4, 0x9, 0x3, 0x7fffffff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1000, 0x9, 0x9}}, &(0x7f0000183000-0x4)=0xb8) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00004ba000)="353f9e82bf0f11516093ae8907df4db52aad0a7b0627af8611b844c1fb420e978ef2c6caa14959127ef35c802bce914c9237ded4172c33b42413a96972ac5848a62e289e8df6c5acfd29", 0x4a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee0000-0x14)={r1, 0x7, 0x6, [0x100, 0x200, 0xffffffffffffffc1, 0x5, 0x7, 0x0]}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006a7000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b7000-0x4)=0x0, &(0x7f0000b01000-0x4)=0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ba9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011e000)=0x5) [ 37.856222] [ 37.856653] [ 37.856655] ============================= [ 37.856657] WARNING: suspicious RCU usage [ 37.856661] 4.15.0-rc9+ #213 Not tainted [ 37.856663] ----------------------------- [ 37.856668] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 37.856670] [ 37.856670] other info that might help us debug this: [ 37.856670] [ 37.856673] [ 37.856673] rcu_scheduler_active = 2, debug_locks = 0 [ 37.856677] 6 locks held by syz-executor1/5805: [ 37.856678] #0: (&mm->mmap_sem){++++}, at: [<00000000f545dae8>] __do_page_fault+0x32d/0xc90 [ 37.856699] #1: ((&ndev->rs_timer)){+.-.}, at: [<00000000cf2c00bb>] call_timer_fn+0x1c6/0x820 [ 37.856712] #2: (rcu_read_lock){....}, at: [<00000000c2a90c42>] ndisc_send_skb+0x826/0x1370 [ 37.856726] #3: (rcu_read_lock_bh){....}, at: [<0000000055a22961>] ip6_finish_output2+0x23d/0x23a0 [ 37.856739] #4: (rcu_read_lock_bh){....}, at: [<00000000f3963b9d>] __dev_queue_xmit+0x2f6/0x2f30 [ 37.856753] #5: (rcu_read_lock){....}, at: [<00000000fdc92fd8>] dev_queue_xmit_nit+0x0/0xc40 [ 37.856765] [ 37.856765] stack backtrace: [ 37.856771] CPU: 1 PID: 5805 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #213 [ 37.856775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.856777] Call Trace: [ 37.856786] dump_stack+0x194/0x257 [ 37.856795] ? arch_local_irq_restore+0x53/0x53 [ 37.856811] lockdep_rcu_suspicious+0x123/0x170 [ 37.856821] ___might_sleep+0x385/0x470 [ 37.856832] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.856841] ? __might_sleep+0x95/0x190 [ 37.856854] clear_huge_page+0x37d/0x730 [ 37.856861] ? __raw_spin_lock_init+0x2d/0x100 [ 37.856874] do_huge_pmd_anonymous_page+0x59c/0x1b00 [ 37.856886] ? __thp_get_unmapped_area+0x130/0x130 [ 37.856892] ? __lock_acquire+0x664/0x3e00 [ 37.856898] ? __lock_acquire+0x664/0x3e00 [ 37.856906] ? destroy_hrtimer_on_stack+0x1c/0x20 [ 37.856914] ? futex_wait+0x6a9/0x9a0 [ 37.856927] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.856934] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.856943] ? wake_up_q+0x8a/0xe0 [ 37.856957] ? enqueue_hrtimer+0x4a0/0x4a0 [ 37.856967] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.856985] ? check_noncircular+0x20/0x20 [ 37.856996] __handle_mm_fault+0x1a0c/0x3ce0 [ 37.857007] ? __pmd_alloc+0x4e0/0x4e0 [ 37.857020] ? find_held_lock+0x35/0x1d0 [ 37.857032] ? handle_mm_fault+0x248/0x8d0 [ 37.857040] ? lock_downgrade+0x980/0x980 [ 37.857065] handle_mm_fault+0x334/0x8d0 [ 37.857071] ? memset+0x31/0x40 [ 37.857079] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.857084] ? vmacache_find+0x5f/0x280 [ 37.857089] ? vmacache_update+0xfe/0x130 [ 37.857098] ? find_vma+0x30/0x150 [ 37.857108] __do_page_fault+0x5c9/0xc90 [ 37.857120] ? mm_fault_error+0x2c0/0x2c0 [ 37.857129] ? ktime_get_resolution_ns+0x300/0x300 [ 37.857135] ? __might_sleep+0x95/0x190 [ 37.857146] do_page_fault+0xee/0x720 [ 37.857154] ? __do_page_fault+0xc90/0xc90 [ 37.857163] ? SyS_futex+0x269/0x390 [ 37.857173] ? do_futex+0x22a0/0x22a0 [ 37.857182] ? entry_SYSCALL_64_fastpath+0x55/0xa0 [ 37.857190] ? page_fault+0x36/0x60 [ 37.857198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.857207] ? page_fault+0x36/0x60 [ 37.857215] page_fault+0x4c/0x60 [ 37.857220] RIP: 0033:0x405a1b [ 37.857223] RSP: 002b:0000000000a2f460 EFLAGS: 00010246 [ 37.857229] RAX: 000000002039bf08 RBX: 000000000071bea0 RCX: 0000000000000001 [ 37.857233] RDX: 8645603b23a5adc3 RSI: 0000000000000000 RDI: 0000000000fc8848 [ 37.857236] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 37.857240] R10: 0000000000a2f460 R11: 0000000000000206 R12: 0000000000000006 [ 37.857243] R13: fffffffffffffffe R14: 000000000071ca20 R15: ffffffffffffffff [ 38.212463] ================================ [ 38.216846] WARNING: inconsistent lock state [ 38.221225] 4.15.0-rc9+ #213 Not tainted [ 38.225253] -------------------------------- [ 38.229630] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 38.235745] syz-executor0/5799 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 38.241608] (&(&est->lock)->rlock){+.?.}, at: [<0000000061b4398b>] est_fetch_counters+0x4f/0x150 [ 38.250612] {SOFTIRQ-ON-W} state was registered at: [ 38.255606] lock_acquire+0x1d5/0x580 [ 38.259466] _raw_spin_lock+0x2a/0x40 [ 38.263325] est_fetch_counters+0x4f/0x150 [ 38.267616] gen_new_estimator+0x317/0x770 [ 38.271916] xt_rateest_tg_checkentry+0x487/0xaa0 [ 38.276816] xt_check_target+0x22c/0x7d0 [ 38.280938] find_check_entry.isra.7+0x935/0xcf0 [ 38.285752] translate_table+0xf52/0x1690 [ 38.289955] do_ip6t_set_ctl+0x370/0x5f0 [ 38.294076] nf_setsockopt+0x67/0xc0 [ 38.297846] ipv6_setsockopt+0x115/0x150 [ 38.301963] udpv6_setsockopt+0x45/0x80 [ 38.306007] sock_common_setsockopt+0x95/0xd0 [ 38.310567] SyS_setsockopt+0x189/0x360 [ 38.314600] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 38.319412] irq event stamp: 6582 [ 38.322856] hardirqs last enabled at (6582): [<0000000014bce0f0>] _raw_spin_unlock_irq+0x27/0x70 [ 38.331854] hardirqs last disabled at (6581): [<000000001e66ac47>] _raw_spin_lock_irq+0x3c/0x80 [ 38.340678] softirqs last enabled at (6488): [<000000000d2dc08b>] __do_softirq+0x7a0/0xb85 [ 38.349149] softirqs last disabled at (6535): [<00000000d76e36b8>] irq_exit+0x1cc/0x200 [ 38.357359] [ 38.357359] other info that might help us debug this: [ 38.363999] Possible unsafe locking scenario: [ 38.363999] [ 38.370040] CPU0 [ 38.372595] ---- [ 38.375145] lock(&(&est->lock)->rlock); [ 38.379274] [ 38.381998] lock(&(&est->lock)->rlock); [ 38.386296] [ 38.386296] *** DEADLOCK *** [ 38.386296] [ 38.392325] 1 lock held by syz-executor0/5799: [ 38.396873] #0: ((&est->timer)){+.-.}, at: [<00000000cf2c00bb>] call_timer_fn+0x1c6/0x820 [ 38.405345] [ 38.405345] stack backtrace: [ 38.409812] CPU: 0 PID: 5799 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #213 [ 38.418102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.427425] Call Trace: [ 38.429976] [ 38.432099] dump_stack+0x194/0x257 [ 38.435695] ? arch_local_irq_restore+0x53/0x53 [ 38.440336] print_usage_bug+0x377/0x38c [ 38.444376] ? save_stack_trace+0x1a/0x20 [ 38.448495] mark_lock+0xf61/0x1430 [ 38.452103] ? check_usage_backwards+0x410/0x410 [ 38.456828] ? print_irqtrace_events+0x270/0x270 [ 38.461554] ? check_usage_backwards+0x1fa/0x410 [ 38.466279] ? __kernel_text_address+0xd/0x40 [ 38.470743] ? print_shortest_lock_dependencies+0x350/0x350 [ 38.476424] ? __save_stack_trace+0x7e/0xd0 [ 38.480745] __lock_acquire+0x173a/0x3e00 [ 38.484874] ? mark_lock+0xb2c/0x1430 [ 38.488643] ? print_shortest_lock_dependencies+0x350/0x350 [ 38.494334] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.499506] ? print_irqtrace_events+0x270/0x270 [ 38.504242] ? lock_downgrade+0x980/0x980 [ 38.508362] ? trace_hardirqs_off+0xd/0x10 [ 38.512564] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 38.517641] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.522798] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 38.527784] ? trace_hardirqs_on+0xd/0x10 [ 38.531913] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.537087] ? __lock_acquire+0x664/0x3e00 [ 38.541290] lock_acquire+0x1d5/0x580 [ 38.545062] ? lock_acquire+0x1d5/0x580 [ 38.549023] ? est_fetch_counters+0x4f/0x150 [ 38.553406] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.558587] ? check_noncircular+0x20/0x20 [ 38.562795] ? lock_release+0xa40/0xa40 [ 38.566749] ? addrconf_rs_timer+0x13b/0x6b0 [ 38.571128] ? check_noncircular+0x20/0x20 [ 38.575333] _raw_spin_lock+0x2a/0x40 [ 38.579105] ? est_fetch_counters+0x4f/0x150 [ 38.583483] est_fetch_counters+0x4f/0x150 [ 38.587686] est_timer+0x97/0x7c0 [ 38.591110] ? call_timer_fn+0x1c6/0x820 [ 38.595150] ? est_fetch_counters+0x150/0x150 [ 38.599615] ? __lock_is_held+0xb6/0x140 [ 38.603646] call_timer_fn+0x228/0x820 [ 38.607502] ? est_fetch_counters+0x150/0x150 [ 38.611977] ? process_timeout+0x40/0x40 [ 38.616014] ? __run_timers+0x7e3/0xb70 [ 38.619963] ? lock_downgrade+0x980/0x980 [ 38.624093] ? debug_object_deactivate+0x364/0x560 [ 38.628989] ? lock_release+0xa40/0xa40 [ 38.632946] ? do_raw_spin_trylock+0x190/0x190 [ 38.637500] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 38.642484] ? est_fetch_counters+0x150/0x150 [ 38.646957] ? est_fetch_counters+0x150/0x150 [ 38.651423] __run_timers+0x7ee/0xb70 [ 38.655195] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 38.660277] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 38.665522] ? check_noncircular+0x20/0x20 [ 38.669725] ? timerqueue_add+0x1e9/0x280 [ 38.673846] ? enqueue_hrtimer+0x171/0x4a0 [ 38.678051] ? __remove_hrtimer+0x190/0x190 [ 38.682343] ? find_held_lock+0x35/0x1d0 [ 38.686380] ? clockevents_program_event+0x163/0x2e0 [ 38.691452] ? lock_downgrade+0x980/0x980 [ 38.695572] ? rcu_pm_notify+0xc0/0xc0 [ 38.699430] run_timer_softirq+0x4c/0x70 [ 38.703469] __do_softirq+0x2d7/0xb85 [ 38.707241] ? lock_downgrade+0x980/0x980 [ 38.711359] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 38.716429] ? do_timer+0x50/0x50 [ 38.719850] ? native_apic_msr_write+0x5c/0x80 [ 38.724402] ? do_raw_spin_trylock+0x190/0x190 [ 38.729548] ? lapic_next_event+0x54/0x80 [ 38.733671] ? clockevents_program_event+0x108/0x2e0 [ 38.738753] ? tick_program_event+0x83/0x100 [ 38.743130] ? hrtimer_interrupt+0x46e/0x5e0 [ 38.747508] ? rcu_pm_notify+0xc0/0xc0 [ 38.751365] irq_exit+0x1cc/0x200 [ 38.754788] smp_apic_timer_interrupt+0x16b/0x700 [ 38.759598] ? smp_reschedule_interrupt+0xe6/0x670 [ 38.764496] ? smp_call_function_single_interrupt+0x640/0x640 [ 38.770357] ? _raw_spin_lock+0x32/0x40 [ 38.774302] ? _raw_spin_unlock+0x22/0x30 [ 38.778421] ? handle_edge_irq+0x2b4/0x7c0 [ 38.782626] ? task_prio+0x40/0x40 [ 38.786139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.790955] apic_timer_interrupt+0xa9/0xb0 [ 38.795242] [ 38.797452] RIP: 0010:__sanitizer_cov_trace_pc+0x20/0x50 [ 38.802880] RSP: 0018:ffff8801be50ed20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 38.810560] RAX: ffff8801bc63c540 RBX: dffffc0000000000 RCX: ffffffff819b6faa [ 38.817803] RDX: 0000000000000000 RSI: ffff8801ae983c60 RDI: ffff8801be50f298 [ 38.825045] RBP: ffff8801be50ed20 R08: 0000000000000000 R09: 0000000000000000 [ 38.832291] R10: 0000000000000000 R11: 0000000000000000 R12: 00007ffd273b3000 [ 38.839531] R13: 00007ffd273d4000 R14: 00007ffd273b3000 R15: 00007ffd273d4000 [ 38.846789] ? unmap_page_range+0x15a/0x22e0 [ 38.851179] unmap_page_range+0x15a/0x22e0 [ 38.855389] ? vm_normal_page_pmd+0x2c0/0x2c0 [ 38.859865] ? __free_insn_slot+0x5c0/0x5c0 [ 38.864167] ? rcutorture_record_progress+0x10/0x10 [ 38.869155] ? is_bpf_text_address+0xa4/0x120 [ 38.873619] ? kernel_text_address+0x102/0x140 [ 38.878171] ? __kernel_text_address+0xd/0x40 [ 38.882638] ? unwind_get_return_address+0x61/0xa0 [ 38.887541] ? save_stack+0xa3/0xd0 [ 38.891145] ? save_stack+0x43/0xd0 [ 38.894742] ? kmem_cache_free+0x83/0x2a0 [ 38.898859] ? __khugepaged_exit+0x410/0x650 [ 38.903236] ? mmput+0x549/0x6d0 [ 38.906570] ? do_exit+0x90a/0x1ad0 [ 38.910167] ? do_group_exit+0x149/0x400 [ 38.914206] ? get_signal+0x73f/0x16c0 [ 38.918063] ? do_signal+0x90/0x1eb0 [ 38.921765] ? exit_to_usermode_loop+0x214/0x310 [ 38.926492] ? syscall_return_slowpath+0x490/0x550 [ 38.932087] ? ret_from_fork+0x15/0x50 [ 38.935946] ? uprobe_munmap+0x127/0x430 [ 38.939980] ? uprobe_mmap+0xc90/0xc90 [ 38.943839] ? __khugepaged_exit+0x3f7/0x650 [ 38.948230] unmap_single_vma+0x15f/0x2d0 [ 38.952348] unmap_vmas+0xf1/0x1b0 [ 38.955857] exit_mmap+0x23a/0x500 [ 38.959368] ? SyS_munmap+0x30/0x30 [ 38.962971] ? __khugepaged_exit+0x43d/0x650 [ 38.967352] ? __might_sleep+0x95/0x190 [ 38.971296] mmput+0x223/0x6d0 [ 38.974457] ? get_task_exe_file+0xc0/0xc0 [ 38.978671] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 38.983491] ? do_exit+0x8fa/0x1ad0 [ 38.987090] ? lock_downgrade+0x980/0x980 [ 38.991209] ? mark_held_locks+0xaf/0x100 [ 38.995328] ? do_raw_spin_trylock+0x190/0x190 [ 38.999878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.004872] ? trace_hardirqs_on+0xd/0x10 [ 39.008991] do_exit+0x90a/0x1ad0 [ 39.012424] ? mm_update_next_owner+0x930/0x930 [ 39.017064] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.022230] ? check_noncircular+0x20/0x20 [ 39.026440] ? find_held_lock+0x35/0x1d0 [ 39.030472] ? get_signal+0x7ae/0x16c0 [ 39.034332] ? lock_downgrade+0x980/0x980 [ 39.038458] do_group_exit+0x149/0x400 [ 39.042313] ? do_raw_spin_trylock+0x190/0x190 [ 39.046863] ? SyS_exit+0x30/0x30 [ 39.050287] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.054754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.059739] get_signal+0x73f/0x16c0 [ 39.063424] ? ptrace_notify+0x130/0x130 [ 39.067461] do_signal+0x90/0x1eb0 [ 39.070972] ? check_noncircular+0x20/0x20 [ 39.075179] ? setup_sigcontext+0x7d0/0x7d0 [ 39.079473] ? find_held_lock+0x35/0x1d0 [ 39.083505] ? finish_task_switch+0x1d3/0x740 [ 39.087970] ? lock_downgrade+0x980/0x980 [ 39.092089] ? exit_to_usermode_loop+0x8c/0x310 [ 39.096726] exit_to_usermode_loop+0x214/0x310 [ 39.101275] ? do_raw_spin_trylock+0x190/0x190 [ 39.105825] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.111330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.116318] syscall_return_slowpath+0x490/0x550 [ 39.121044] ? prepare_exit_to_usermode+0x340/0x340 [ 39.126030] ? copy_overflow+0x20/0x20 [ 39.129893] ret_from_fork+0x15/0x50 [ 39.133575] RIP: 0033:0x455c29 [ 39.136736] RSP: 002b:00007fb07c28adb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 39.144412] RAX: 0000000000000000 RBX: 00007fb07c28b700 RCX: 0000000000455c29 [ 39.151653] RDX: 00007fb07c28b9d0 RSI: 00007fb07c28adb0 RDI: 00000000003d0f00 2018/01/28 19:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = socket(0x4, 0x80000, 0x3) connect$unix(r1, &(0x7f0000446000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 19:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept(r1, &(0x7f00005a8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a53000-0x4)=0x1c) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000d7000-0x10)={&(0x7f00007f4000)='./file0\x00', 0x0, 0x8}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000efe000)={0xf, 0x14, &(0x7f00006e3000-0xa0)=@raw=[@generic={0x6, 0x7, 0xdd0, 0x6}, @alu={0x7, 0x4, 0x7, 0x9, 0xf, 0xffffffff, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x75646ffa, 0x0, 0x6, 0x7, 0xffffffff, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0xfffffffffffffffb, 0x7, 0x3, 0x0, 0x40, 0xfffffffffffffff0}, @ldst={0x2, 0x0, 0x3, 0xd, 0x6, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x401, 0x0, 0x8}], &(0x7f0000d29000-0x4)='GPL\x00', 0x3db, 0x9f, &(0x7f0000ed8000)=""/159, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001de000-0x8)={r1, r4}) 2018/01/28 19:04:53 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 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}}, [{{@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, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x800, 0x0, 0x51, 0x0, 0x0, 0x9, 0x81, 0x5, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 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, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000018000)=0xff, 0x4) 2018/01/28 19:04:53 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002f000-0x370)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, [{{@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, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x73b, 0x0}, {0x7fffffff, 0x0, 0x0}, {0xffffffff, 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, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 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}}}]}}, 0x308) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000033000)={&(0x7f0000012000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x1, 0x0}}, 0x2e, &(0x7f0000004000-0x20)=[{&(0x7f0000030000-0x2f)="a59f983179eae98d2f2e525727b9c0b53ec4790ad48ff0d770dcaa7c86c6ae30399628df23f551b4b5aa5ddd0487ac", 0x2f}, {&(0x7f0000013000-0xca)="e55e5c2320fef259afc76d3d27a84434b5822f93ce7c7c59e509fe436267bb62d723eed020a18f9768a48700c0a56e99fb651a68daef35a9bcd38da5aa42d7d55b3751ecb9797fb6991223ddc22f55b36ff2f10a02676751e6095599ef88f03fb326573350e0c6e5484a1061ae23e3730d9d410e803f4d4e59ccdcf6a29c1f324b74238444f1b70aac43e165828ded882636f7928e971340a4ccba086b5d5d57a9a481af55ac5e967018c762c9e7776a5ca099da17c95b789c8d64b9541d0d52772d4eeb0691f0073fa3", 0xca}], 0x2, 0x0, 0x0, 0x11}, 0x0) 2018/01/28 19:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000100000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000793000-0xf2)={0x0, 0xea, "3aae96b410656e779be9f49e98d8117696a86272854387cebf85bd2666aedbd33cffb5fb36ce1097dde9a523f2427c2a4827afa1ea23f0e2b04762788dedc57b3424dcc1bd05df5273ac2818d4f51aa29cb99d4b116acd84cc4788276dd273c69156c409dd60a427f4bf6cb9fd6b56c8f09faae0a04fd633b03d5c5c4836c06b15898cd4344791e4c0e6758e576c7a1b859d2734246ed49a43bfbc5928bb2edc0749b640d80e8ce945d27fcd4641e975974948e029583a6ffc5978eabbcbf9246ab8601f77d4759f7dccb56fe47fdebd166444bdb0ad4aa288c77e9990b3debbf0c9c4d362f2c36fd0a5"}, &(0x7f0000f91000)=0xf2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d0f000+0x550)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/28 19:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d0000-0x10)={0x0, 0x8c, &(0x7f00008ef000)=[@in6={0xa, 0x0, 0x35, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd96}, @in6={0xa, 0x3, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x3efc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x55df7299, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x748}, 0x200}]}, &(0x7f0000dd1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000306000-0xa0)={r2, @in={{0x2, 0x2, @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]}, 0x9, 0x4, 0x0, 0x0, 0x80}, &(0x7f0000293000)=0xa0) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/28 19:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, 0x0, &(0x7f00006e4000)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001ef000-0x4)=0xc) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000edb000-0xc)={0x0, 0x1, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0xfdc8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000919000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007ea000)=0x3a, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000024a000)={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7fff}, {0xa, 0x2, 0xdf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa}, 0x800, [0x4, 0x5, 0x7, 0x4, 0x200, 0x5, 0x3, 0x7]}, 0x5c) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000bbf000-0x4)=0x13ad7e98, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000075c000-0xa)={0x2, "ee10ec85f31f"}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 39.158891] RBP: 0000000000a2f3c0 R08: 00007fb07c28b700 R09: 00007fb07c28b700 [ 39.166131] R10: 00007fb07c28b9d0 R11: 0000000000000202 R12: 0000000000000000 [ 39.173380] R13: 0000000000a2f33f R14: 00007fb07c28b9c0 R15: 0000000000000006 2018/01/28 19:04:53 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003a000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000028000)=0x8, 0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000027000)="81edf64631487f0d362c55876651cca3b04e214fbb4c440c9712b517820d594cb39634476e4b141cf65fc49323aa46b6d6c389da984a8dfcd5d07dee8e07f2580178ae98f50971b62b28311bbe7c4cbc123fa9595caa273176ec309e501c5d2b574900ecf8146e334f3a5898287f5dc12d51b65007c0d722631eb4dec20aea3f79", 0x81, 0x0) accept$packet(r1, 0x0, &(0x7f000003a000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = epoll_create1(0x7ffff) r5 = socket(0x14, 0x7, 0x2) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000001d000)={0x0, 0x24, "612afb116440f46be3e24c92b92c637fa5a04e66f19fef1b0ccce373a13a9d39cc3ba6a3"}, &(0x7f0000024000)=0x2c) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000003d000)=0x0, &(0x7f0000016000)=0x5f4df5e8cc52f298) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000003b000)={r6, 0xf53c}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000d000)={0x0, 0x4}, &(0x7f000003a000)=0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000003b000-0xb6)={r7, 0xae, "df580cfb58d5a67f9c1e42ebf9081ecf14b78ac5eeb6f36875932711f2600b3bf82b7b744139d8fb4b8f33effda00cd156740245b9aa22c8a128755454b2d5f5594246fec3692b0074cb78d5acf372fa65f9f0164b2cb65f8c7c78624ca187ed4849ad3dafa0c7aa0c290e31e6f201500708634023ba65faf15f3dadf11350a24d4a5a88547b944e6966169efcf65c2e20b2175ae236da2a43494d1377d25d847db4690f484ec06f8379de22ea9f"}, &(0x7f000000f000)=0xb6) accept4(r1, &(0x7f0000007000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000034000-0x4)=0x32, 0x800) epoll_pwait(r4, &(0x7f0000016000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffc00, &(0x7f0000026000-0x8)={0xffffffffffffffe1}, 0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x3f, 0x0, 0x0, 0xb9df}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f000003e000-0x4)=0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000003d000)={r9, 0x81}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000003c000)=""/220) 2018/01/28 19:04:53 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000082d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x94e9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0000000000, 0xfff, 0x5, 0x5, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={r0, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006cb000)={r4, 0x4, 0x2d, "dc2811062f929f58e4745433ddbbdf375db9725f1d0b22bd12e4136f0dcab4832ac9613f0cd4bdf174dac75235"}, 0x35) r6 = socket(0x10, 0x2, 0xfffffffffffffffc) read(r6, &(0x7f0000ffa000)=""/241, 0xffffff6b) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00002e7000)={0x0, 0x0}, &(0x7f000097f000-0x4)=0x8) connect$nfc_raw(r6, &(0x7f00004e1000)={0x27, 0x9, 0x10000, 0x5}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f000076b000)=0x4, 0x4) write(r6, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000f8b000)=0x1fffe0000, 0x4) recvfrom$ax25(r6, &(0x7f00009a2000)=""/224, 0xe0, 0x10021, &(0x7f0000915000)={0x3, {"2e5c9a78601c4d"}, 0xfffffffffffffff8}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00005b5000-0x8)={0x0, 0x8}, &(0x7f00003e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000814000)={r7, 0x4, 0x101, 0x6e5}, &(0x7f0000471000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000463000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000)=0xe8) sendto$packet(r5, &(0x7f000073f000)="be67cdd4d4c24e65b6b4953ebea6da06decabceb2b92d708c9794569c803f25e1ee0fc86cdc487972930ec1c9adbf720ea3b66b2c82f5922f35e1d3be19e0893c88d3b22949ff621cf382e50e68e6eab46addce38778f6acad670b5f3354447d6a5e7f45c1838b16fa3da7149fe38f384a1f95e5a9e5d003587042c13c830c0c5802b883674b937fda8dd604df118b0c20d5b40e793b99d4267a8555a1f3d133e1023f7466db89d7d1518cb145adf04af6cf0a31766bb69dd7620ecbb3e9412f12a80cbb5aec40c95f294dcdcb2804223d9856f0b31893261e56b8ec633cacad3f53c2458837d2c13f15c934e1228997012b7092a5285bd8d6", 0xf9, 0x40000, &(0x7f0000ac7000)={0x11, 0x17, r8, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000377000)={r7, 0x3f}, 0x8) gettid() 2018/01/28 19:04:53 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x20000000000) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000019000)={&(0x7f000001a000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000019000+0x31)=[{&(0x7f0000013000)={0x132c, 0x2a, 0x4, 0x1, 0x1, "", [@typed={0xc, 0x8e, @u32=0x5b}, @nested={0x140, 0x15, [@generic="a4730b6ebfc31db7afd5d97a91bccaae2088c0a3ca026800cc40ae9b58bafcbee5bef326bf7a18dc0b0e87214de10659aac606a69fae9e5cb8e46bb84e5c43aab36826812b5735dfb3c260d747ff5edfe507fa4d1d3e659c583ef753a38d0e9f8f319a5c06f85e743b3b08", @typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}, @generic="8053a695771c8f6f18a8507141056f379aab7a70e5f8df9aecf1ea822030f75c8335acbea1346cb71b1a02868b8a3aa5805f8f36298a9144133b711b657663edf94fd2d06451c32bd92db0633f39935e9f93ea9abea8fe08b59c4f06ff96b867b0f4f9accfe021eff5205de640e91bc842c0950f06ff0a0cde6a392d73aad684d990d75ab20c4738876faae86c20d0c532d2ba330b42debda15ef9595652c92ee456f7d08bf82f401ca3580fe6db04eaf51ac04a10e56ce417"]}, @nested={0x1150, 0x1a, [@typed={0xc, 0x25, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="4fa75f9e828c7dbb4d6b607437425bc2579f41f9ed23754733dd86e309eb39e20b15383d7ea5518e6adf7000b0fd93bdc437fa68b6ab17d138d93d1677825c86f56728c6e4e48bc2931d4ecf26122f8e77b20c4b6e704c3a1b6a6da039bd188120c52739562c458b30b87858c85b2c3a08ba1a2c35cf174544e3", @typed={0xc, 0x40, @u32=0x800}, @generic="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@generic="5a2f9fca5304560ae80fa7b51d9c324aba9a0547958f145d1b7f39afe6add0b9badb2d0c688822eeccf03dda57f85198757aa8a8d4a7dadc6728c168582bd70f40531ce3e20515ef851d9c36d6a9073f0c47e14827e38c351432b453800324e32ed653189a4272b1434bb933022953eee84a35cfa05d5f7afdc8a3c1f41af40fa72b01297a497d3d512ae9ec9f446feb7fef3c9bcec32dd9478c0d4457728c6a7a54bf0390d01a65388ec5a00e97c9ee0d27822471eec847"]}, @generic="699098abf4bf3ac1185f01d4d35a6d2d438e6c47ffaa12d676883427d18549df3e252214e5dfa930fbed42a0e65ecfc46d5376cafc94516a4121d6564c42aa35f3abaee13e48d3245423ed1842a6c9ce14ab812d8b238d6d379aa5635808a6c02692064ea47e29753159968fb69f88ffcb23178691bb2d77117bcb7290f2"]}, 0x132c}, {&(0x7f0000013000-0x3b0)={0x3b0, 0x27, 0x0, 0x1, 0x0, "", [@generic="2dd5ea43cd25d0da37ed2aaf0aec22a478f8dd8afe8aa940a9ac1ff1c81f1ef717ccae8cee7a789d40cc906ed2a1f31e92ba37c599c6ade8bc646c04d6396e534a70f08a321b88fe91afbf93d567d3f90ad2194763422f9d95f3947d5c5a275f74d3baad97228ecf4b0d7501cde8eadee60397ece8e8076a284990cb9a10c35914bf8595dfbde0fbefd4af51605d3053db15963856b057601c073fd372136328bea5b8c0dabd8103880fc958ce3a0f6ad91a0c693eabf379f53a58f5a1bd6c344a977efa7c945c7503ec80e044874465efd474f29bfc3b2e02ccb3e65bec267db6f810", @nested={0x10c, 0x7, [@typed={0x1c, 0xc, @str="707070306367726f7570776c616e30902100"}, @typed={0xc, 0x3f, @u32=0x404f}, @typed={0xc, 0x5a, @fd=r0}, @typed={0xd4, 0x8e, @binary="eeb0d2a7db9856029b8b0dbdce492a9945b70834e06d6d6e88c5248d2d6c2f6545628ac30c6d15219eed17cd5cc9ac10db38161afa8f8b25bcd3a92548d1dc5e4b43a2a90dc5326400808f582f35d0123ecdce4dcdbc884566e52512348d8f2ab869bcea87be59075e3940ff993effa1a03f5a04d3d32574853964934d17c985ef9339fa77c46a8e9b68c19d8ff8dcd2d858e6428f8daf9abbc124ccd75f315518280ad24013dc9531485e5aae23d3f38c6599e74b692430630088159224810e3b6396a241e31155c68020b4"}]}, @typed={0x2c, 0x61, @binary="f57eb49e7dc92e75a99ca882cb00ace56c57838f69fe438232ef47b3bf1472c2a8c78e7f"}, @generic="f8f72ed6f96d5c07142b2aa9743e4d2c23c5c6527f6b001eed1422742b7ddf692f759bb506d3de7360768e0e7f5b4b50f09712921a4dcd91313eef598c17c6d748ec5089d315a1188439cbcf69f29aed67efd47617f12f97873dcfa5cd11fd2bd029eea5f80593e794697002cb5129e86efbe2752959471ca24757980df9d4d40112f8ab7358a2681503c20978cee1f0a73f29fac24de6919a5239d9a8dec36b77e3bbb8dcf0d32a78941ac20452f067e7228b6ad7ae9fb1fef3d78405", @nested={0xc8, 0x1, [@generic="844d6b405b88a587aacde11b567cfe6515ded64a79823611cd2582c2c4cff8176f73eef7726aebe1dde64001c67c4042e15a6f104a42cbc798de1b27b2b06efed6c95a33d223aa1e75e5ce0a55801a3bc5ed8eabd35c01c07e8d91624dd4c54b665d9324ffde57f6b91ee18e6427decbc35142f4cad2bd09beae1a1ed7dbb35c65d37989e92cffd1413fbc66f872ab9ef66994954a3c9c34de8448bfcdc8ee8ad95ab28bdf47556a6ea5ad2de6015402f23626587e9518d3414500ec65b431c4e5"]}]}, 0x3b0}], 0x2, 0x0, 0x0, 0x800}, 0x584b3e9e197f7cc4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, [{{@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, 0x400, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0xfffffffffffffe9e) sendto$inet(r0, &(0x7f0000009000)='6', 0xffffffffffffffbe, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.221038] Protocol error: SET target dimension is over the limit! 2018/01/28 19:04:53 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000007000)=0x400, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ea4000)=@assoc_id=0x0, &(0x7f00008a2000-0x4)=0x4) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000e38000)={0x0, 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ab000)=@assoc_id=r1, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000baa000-0x10)={0x0, 0x0}, &(0x7f000089f000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007f2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009ba000)=0x4f, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000004e000-0x8)={r1, 0x0}, &(0x7f0000ca7000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f6e000-0x20)={0xd6ca, 0x75035b6b, 0x8000, 0x4, 0xbaf6, 0x6, 0x40000, 0x9, r1}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000092a000)={r1, 0x4, 0x8, [0x80000001, 0xfffffffffffffff7, 0xffffffff, 0xffff, 0x1d08, 0x3, 0x8, 0x5]}, 0x18) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x103, 0x2, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000247000)=0x0) sendmsg$nl_route(r4, &(0x7f0000191000-0x38)={&(0x7f000069f000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000270000-0x10)={&(0x7f00006b3000)=@mpls_delroute={0x24, 0x19, 0x0, 0x0, 0x2, {0x1c, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0xfd, 0xb, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x200000c4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000036d000+0xb88)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000896000-0xc)=@sack_info={r1, 0x200, 0xfffffffffffffffa}, &(0x7f000034d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d93000)=0x0, &(0x7f0000f45000)=0x4) 2018/01/28 19:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c6c000-0x18)=@generic={0x5, 0x7ff, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x0, 0xa75, @loopback={0x0, 0x1}, 0x955}], 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b17000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000857000-0x8f)="8b", 0x1, 0x800000000000, &(0x7f00004b0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x9) r2 = socket$inet(0x2, 0x80000, 0x80000001) accept4$inet(r2, &(0x7f0000586000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be6000-0x4)=0x10, 0x800) shutdown(r1, 0x1) r3 = accept(r2, &(0x7f0000b28000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b30000-0x4)=0x1e) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f82000-0x10)={&(0x7f0000953000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000967000-0x8)={r2, r4}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b2e000-0x4)={0x0}, &(0x7f0000097000)=0x4) accept$packet(r3, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000465000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000773000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r5}) 2018/01/28 19:04:53 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000026000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000-0x2)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000025000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x8000a, 0x67) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000018000)=0x0, &(0x7f0000026000)=0x4) sendmsg$nl_route(r0, &(0x7f0000026000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004000-0x10)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xfffffffffffffe15, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.279652] Protocol error: SET target dimension is over the limit! [ 39.296767] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=5852 comm=syz-executor5 2018/01/28 19:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000f15000)={&(0x7f000002a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000067000)=[{&(0x7f0000e9a000-0x89)=""/137, 0x89}, {&(0x7f00001f9000-0xec)=""/236, 0xec}, {&(0x7f0000d95000-0x53)=""/83, 0x53}, {&(0x7f0000963000)=""/202, 0xca}, {&(0x7f0000a38000)=""/4096, 0x1000}, {&(0x7f0000554000-0xe6)=""/230, 0xe6}, {&(0x7f0000562000)=""/243, 0xf3}], 0x7, &(0x7f00000a5000)=""/161, 0xa1, 0xfffffffffffffffd}, 0x40000042) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000297000)={{0xcf5e, 0x2}, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x10c, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x3e, 0x0) bind$alg(r0, &(0x7f0000180000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(pcrypt(rfc4309(ccm_base(lrw-cast6-avx,tgr128))))\x00'}, 0x58) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) write(r1, &(0x7f000019e000)="ddb74acc99415a4985a6b4767f3aa6a989d4f1bdc145687368edf469d9ac5f63bc9ae09b770c21e7df69a9b4ca8e9e607231d203e6124636da8e566fbd86c8f5d6da41c7a56935a088458549ce835b5d7430aae73b6b410d64d22980df051896d6c8744268b8c9f7c1149c21ccf86d3426c2cfc7b5086f1c9de625e46f43f8bc4877f17f81c031c600cc3a86fa9a", 0x8e) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000210000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cdc000-0x4)={r0}) connect(r2, &(0x7f000064d000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007fb000)={&(0x7f000010e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005b1000)={r0, r4}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000509000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000072e000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00006d7000)={0x0, 0x0, 0x8, 0x9, 0x2a2, 0x1ff, 0x30000, 0xa0, {0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1d0fe58f, 0x1ff, 0x101, 0x9}}, &(0x7f0000611000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006c4000-0xd6)={r6, 0x1000, "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"}, &(0x7f00003c9000)=0x1008) r7 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e2e000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000070000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000669000-0x18)={r8, 0xd66d, 0x10, 0x7fffffff, 0x9}, &(0x7f0000730000)=0x18) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000868000+0x5d3)=0x0, &(0x7f000011f000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x0, ""}, &(0x7f0000690000-0x4)=0x8) [ 39.330860] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=42 sclass=netlink_tcpdiag_socket pig=5868 comm=syz-executor5 2018/01/28 19:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x1f) write(r0, &(0x7f000095c000)="2400000026007f000000010001000000000000ff1400000000000000ffffffff0100ff10", 0x24) [ 39.353756] sctp: [Deprecated]: syz-executor7 (pid 5877) Use of int in maxseg socket option. [ 39.353756] Use struct sctp_assoc_value instead [ 39.382106] sctp: [Deprecated]: syz-executor7 (pid 5877) Use of int in maxseg socket option. [ 39.382106] Use struct sctp_assoc_value instead 2018/01/28 19:04:53 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x8901d842bb8ab885, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffff0000000000000400eee6cd7986c436271d8568c11ba3a2d188737e", 0xffffffffffffff23}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xe, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000019000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x3, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}}}, 0x3a, &(0x7f0000011000)=[{&(0x7f0000018000)="7cb7e3e3700440df27a025d8c58af0705fd471", 0x13}, {&(0x7f0000017000)="9eb1aa439aa8694c963516f26b9e01cb50ccc6745598ad9319343ff0a12723189efe41f33f9e8f5b908b05a632475d414b3e4b540c8561d185c568adeef1f277e63baa1a776c9e7a4ac383b764676b5cca9bf3798106f4159ead70cdc5e4f1e733c7e89d1e74f9ece6bc649884bf385a05b66b5bb59a0626213a712042e686d970d9da1ba5e55934f2c5fc998811fb88a22f7023", 0x94}, {&(0x7f000001c000-0xeb)="bd34d0d7ee633ea5a8289e72818729ec170898d3269ccc607e37dd5c9542ef37c7827dba71b452915dd6813fb05fccddce76c4f2517f747a0ee85480c56fabdfd92a0db613a42a59f37f7f05a5f2c2b45a61d2f28c9638e4f303c4cc2c97736868a5cd1afc03e2d1fc6cc3055ff428907914161385d91cb13274d398cf3b4f065d59aeff4e7ce76a2e1f0029f3b9f192f5e2223465a2b8aae451c8e405ab39c5e7d3817342f82754fdf7261114dbcad2b4ad00f4c588585509d504552b43abe956fbbeaf931d103625f424692d7c863b9b0f1a27f4ff8bd71525bd22b041cfa00120b16787bfbc66d46c7e", 0xeb}, {&(0x7f000001c000-0x96)="f5a4d2eeed257fa8d35980ec832cd9106b688c6852e00a682f5eb36d7f3f2dcb46698de6a924e906941c9c51f67e78632098b06f3de6b349e028b479a50b3feda7519cfb8e647e8e2ef3326fdfc03fede2ff0b8334fbe3e7371763bbead24543c1a323f38285190853b59d19e074b4d9d5c5e7c527aeaddb0683f163ad3756fc071139c7c1f02521eb09daa0100e5685aea4b990bfbe", 0x96}], 0x4, &(0x7f0000017000-0x1d0)=[{0x110, 0x105, 0xb05d, "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"}, {0xc0, 0x0, 0x2, "442cd8bb40f39d58f73ebfe8989e36c75081604ba10623b5a1aeb0818f9676e4408996f31c333edb1ca52a15b3b45ab93f9be20b597dd2e53fe80e7e373aad47b5d999c99cfdfdc33d7609528b9d9ec017e404b782dbe1ed6a06ecd0b92e261b95f1ec1e08f2d93b8ddff6fa76bbff97574c38ba15905643fc3035e7cd9752d26110e5e5d09a80120c35e8d079ea563b237263676dd7ac54eb531a826755791fa53064fec0d63405358b"}], 0x1d0, 0x8000}, 0xc000) r1 = accept$packet(r0, &(0x7f000001b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000000b000)=@ll={0x11, 0x8, r2, 0x1, 0x9, 0x6, @random="ea7f6a7ae34d", [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f000001b000-0xeb)="5b9fb431fa96d19a37ca2077bf867c45e81bb4c62ed5dbad7eeed34680231aeef0b689263dd3a2e72076da9f8c7975caa515f3c7411cdc8aadc8dc4860bea844756a04373b9f36c949fb2fd4842364d99667c82c2480ab4fa9676890b9e91f5e4c1afe729b36ab3b57f783e3aedb201140977e32d73b833315ee3fa3c10f393773df9afc9433e7efe2acc70295a5f80059b4115ed5e85ac6946c38f7a7ebe8fd3397905485c98f6fa2208f140a1ac4d2332a115d9e54ae4abbfac51fce2b826f1fbcc88d483aeb3c1ed689625a224e2c1dd2aefc7b195aaf9dd2d46397a87fba7c552390a54a1ee80bc4a3", 0xeb}, {&(0x7f000001a000)="e866146b14ff9f92c22896eb8e25d47e95276a4ee0d4b420bfbd4ae978d49648c30b9f318e7174a5a9243e238bf46b7fbeed27597d2f10c44b0dd28cc97c2433dd34315da6aedd6f1d1cb5c860b0aa96c08e8d87563e856a37038605e713882e5c9eb1d450b166192aefd5588284a2140756afc38e15201d0c7860e141c1e31eb97752d8a17cbf7fb1bf7100c2a597e14df1ec544336a539260de098cbaab21359b6257bffe9669d18f0a23fa939971f7f3f0fbe000998662ba42ef1c9", 0xbd}, {&(0x7f0000016000)="eabf1d8b2898a612502ba370f914c9706dad075e55b0c6b00385974c1e1eccef8a39b4e7745dcd4fce1c20a31ccd3ca6384d5ea0", 0x34}, {&(0x7f0000012000)="f117ddffc766718f5f96ea7a33e9a4b46091b2cd8fe44ced8172cbe3a6f1b252535c467d68e5370f7edffaecd96256fe0657b2b1c2f5a3e9444c6c3ae5a89a2bcbe47b5730e94807cee688d7008fbcbc88c346c7c223bf33069053ffdd91d0fbc0740bcc616b3347790df1d121d2c2eb26f2d353fee3cd11d0", 0x79}], 0x4, &(0x7f000001b000-0x1190)=[{0x1010, 0x18a, 0xff, "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"}, {0x108, 0x11f, 0x7f, "cbfc667bd72214dfe79cee0df57c71333449a4b063ed4f1c55f17768a0aa973e6894bbcba6a30f2c09f9de11dcbbaa9d3c9667324182c22e6c19a6c6ac05c84198098a86369ff0ee2c526a1e3ccb7b4621f3cce172a8ef74d6150113abcf44e2e7b80fc809491a54ecedea368bfea2f2d5cb9d2d9a6a381f1940a42178174b1d94c229543493e6b9c623980de3dde69edd523ab59e2143fedcade343c37b9592465286f0c50da96956477ccd0fb0c912b2b9dabd085568012ee89747d69765dd23995a3bb4d70c6e0b373af82fb6a4d95b5930efac759226fd62a95a2e1a9af0e25ed58591cdd5b41b634ccf0200840cceb5136da0a1416f"}, {0x78, 0x118, 0x7, "7fa5d0dd4780dc78a28fcfcace0fdf8d2e434afaeda34c5aab5915d13586c8ef7474b383fdf13a3381a8d66abf177c7faa7c9c4975fcfd708a197dd4f2c93b9c955ced9f0fe020043095be42aa6373bc087a666a0cd698e2caf9e6cc7174def9c21d"}], 0x1190, 0x10}, 0x0) accept4(r1, &(0x7f000001b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000014000)=0xe, 0x80800) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000000f000-0xc)={0x8, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000001c000)="e689166f1c815a10faa1b1762adc284b3fcbce2407f6cb06f31c6f74498b979a5842606575aa2dc945e10ef691b6386cf298be5d86fbefff2f3c5225f88762d904ad89a0d03da631aeb8df260edeec2bfbb0c4586eeb79fdeade8685807538ffd036272b6b35f517260de7ee4f49c071b346b6606089e97e9208166b50f82b832edd788472accfb611b398deaf8a3d121a95", 0x92, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000011000-0x7f)="e65baca233b00c6510c1b8d253c5a136b7278d36a2ce17a3ae0b135ceff9059e3a83f500b65b1766478ad22c4ff34a7f6a7cec592b23e113af469640c1aaed791a7ab0a4924805cedb1f4279671fe7b7130a735ad5e8cabba99bed449e1b7f8e041b5e60cea6521f8f2ac65bef4310b87a5674ab0b05ad353e490dc938ed5f", 0x7f, 0x0) 2018/01/28 19:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000d0d000-0x4)=0x4) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000038000-0x4)=0x14, 0x800) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000e6d000-0x40)="b9ad82f8dac2bdcb1d52c72760b901c2e4d82348f0afdaa7f0c8356f68ab8ece94709c7c206aea8dc19e98fbcfa479a1a576d26209272b74186308746df3114b", 0x40) 2018/01/28 19:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x8080f, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d08000)=""/83, &(0x7f0000217000-0x4)=0x53) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000789000)=""/113, &(0x7f000079d000)=0x71) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000182000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000914000)={0x0, 0x7ff, 0x2, 0x4, 0xd505, 0x7fffffff}, &(0x7f00000f9000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000454000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x40, 0x6, 0xa2}, &(0x7f00008aa000)=0xa0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d0f000)='tls\x00', 0x4) 2018/01/28 19:04:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6b000)={0x26, 'skcipher\x00', 0x0, 0x242, 'cbc-blowfish-asm\x00'}, 0xfffffffffffffc96) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000048b000)={@generic="773e06db921ae78c007d9f73d9715f09", 0x5}) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x0, 0x3, 0x0, 0x0, []}, 0x8) write(r0, &(0x7f0000001000)="524ef9eed029880d7e8b7a78228d9f546bd9176e930e2b4634f5ab100aa81127360f5bb267918733743b2e522ef69f4d2040cddaf4ea3a09ab4c9551dd2e9c9b7d8e1b8318d2573cd40034cf3bc7e4d38375621887b1e6f05a02c29a30b66afefce02de09f8a621752db825c66a5b444159b38aac3d5c7ef967d27647dcdc8b5b746bd3fef602e9a513017b64a6f4a77af98ccbc2200de264e11abf1ef42880e4e3eba1bde9fcbfe657b062e0f385df33c9799fcf7c689a4bd19561a3c0c972413b1a0ee0c4ad17448ae9f6dedd9ebf786262df01f0b5dbaaab4028cd47c14f7a0548f2a93384160455e77ab08b61b81021d540902a1", 0xf6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$alg(r1, 0x0, 0x0) 2018/01/28 19:04:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x32) r2 = socket(0xd, 0x3, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000010000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb0a, 0x1, 0x4, 0x4, 0x10001}, &(0x7f000000e000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000010000-0xd5)={r3, 0xcd, "7fa67db99aa21aeb82ba11bb6cb67ed566deb89e0c07eb9f49b092d600000004f68def28170d581312ce94b8b05310a119f729d1387736716c3dddfb5b735e46e7bf2970612dccd302c27ade92210bb492346982d3463ce93e865d585b6ca130f3fef02825e0d956acb2dfd91a7415ef4eb3300e62dc33af213313f64197ea01db31b44694c58580e1a4d592b9e58084c61182335f7b2290c4a09c79bd0a6534e100000000000000186a1c7df44b3eb21117108c9a7ad38c8d1736ca67937550914dbdcaabd003941f579a5166"}, &(0x7f000000d000-0x4)=0xd5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000-0xa0)={r4, @in6={{0xa, 0x3, 0x9b90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200000000000000, 0x2, 0x7, 0x4}, 0xa0) 2018/01/28 19:04:53 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000-0x70)=[{&(0x7f0000f7c000)=""/6, 0x6}, {&(0x7f0000f7e000-0xc0)=""/192, 0xc0}, {&(0x7f0000f7f000-0xac)=""/172, 0xac}, {&(0x7f0000f80000-0x3f)=""/63, 0x3f}, {&(0x7f00005a4000)=""/80, 0x50}, {&(0x7f00008e6000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x9a)=""/154, 0x9a}], 0x7, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb2000-0x4)=0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efb000)={0x0, 0x2, 0x10, 0x75f, 0x1000}, &(0x7f0000efb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c09000-0x8)={r1, 0x3da}, &(0x7f0000966000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/28 19:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a99000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x6, 0xfaa, 0x7fffffff, 0x0}, &(0x7f0000c0d000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000056c000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d8e000)={0x9, 0x1, 0xe, 0xb0, 0x8, 0xeb03, 0x5, 0x8000, r1}, &(0x7f00003b1000)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f99000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009d5000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x6}, &(0x7f0000377000-0x4)=0x98) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000f51000)="9ab0ad1aff8e6bc8121f10dba0a9305e0af6ec16cd704030fbc4ad604138ad8cbbcab14ce95fe1ab0cb0cf678fd33adfebc44875d1366f553cc67d7b9bf911b4c0bc1eaac07cfd4bcb274ced0c899ef5ee5d2fe0cc35b8c97bdc90a71da02a789e8fd8c7b5", 0x65) 2018/01/28 19:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000091a000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f000097b000/0x2000)=nil, 0x2000, 0x2, 0x10010, r0, 0x0) 2018/01/28 19:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000032e000-0x4)=0x0, &(0x7f000061d000)=0x4) socketpair(0xb, 0x4, 0x918, &(0x7f00002b5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001fd000)={0x0, 0x0}) socketpair(0x4, 0xf, 0x6, &(0x7f00000e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000502000-0xc)={r3, 0x80000, r4}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001, 0x0}) 2018/01/28 19:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000009a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000247000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x40, r4}) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 19:04:53 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00008e1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) [ 39.477657] kauditd_printk_skb: 8 callbacks suppressed [ 39.477664] audit: type=1400 audit(1517166293.827:30): avc: denied { accept } for pid=5923 comm="syz-executor6" 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 2018/01/28 19:04:53 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x307, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x180) socketpair$ax25(0x3, 0x0, 0xfc, &(0x7f0000999000)={0x0, 0x0}) accept4$ax25(r2, 0x0, &(0x7f000001e000)=0x51, 0x80800) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/28 19:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000463000)={0x0, 0xe8, "6ac8f1f52b45e02c14342c32cc60420a177d608cdc4acba35aa8a4bbf846f4ceaa2f6b7626f408286041c1b41d3312524baa36c06344728af49b6bff8e3cfbc4a874d32fc86117cebc38f157b7035bb15ccc60965c37eba47e7d694616554c3e337324ff43ecf79d50b1b37563daac80b8c33a8002fa0315d2bf8fc46de11990ae4079162ff08c9158e03e4fe74b217a1b120dcb5c60880f8f9249d3eacef054c1c1284fd6f16aacc8c78742daff07b451778bad9d1a3ae6df913d60cc6aff70f196557399aa4c6e1daed74b63a2f7177f58e07a4802b335ff9fd0a6f8ec779d5a046086b4ed903c"}, &(0x7f000017d000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b88000)={r1, 0x4, 0x2, [0x2, 0x100]}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 19:04:53 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000224000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000-0x4)=0x26, 0x80000) r3 = accept4$netrom(r1, &(0x7f0000c48000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10, 0x80000) close(r0) 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) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000f42000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f00005d5000-0x96)="b3e7590ecb98a278d3c4585ca5c50ffab8f0260647219761060a33a19af0e5c576f5d43c2711d8d86cfac228e8a588f9b142a9cd3af177e32f0b82bdad6d9d4a5329e47d41f49665d153261c682dfe9b3c26eb74fa63df27ce7df47278ec95982485e78bf5b06f814306f05270eedf2bac8e39c718b3ad5cb9009c8a5acd9bcc90627007628946b685281e4ffe1ad018d095f79cf571", 0x96}, {&(0x7f0000000000)="76f7a821dad3c8d7edb6d84d8b239568ea26801cc75b8f9df87d07984fb0d837ef803bdd3f217ba242b698945f72bd69daed6689d5f44497934b22ad4f0c70d6274d8c7c7a63bde445d0a2cac33ae9e5e852e901f9da7f6f3bed", 0x5a}], 0x2, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r3, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x68, 0x1}, 0x4000) 2018/01/28 19:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x25a, &(0x7f00005e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f89000+0x522)={0x0, 0x20, &(0x7f0000a2b000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000254000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000684000)={0x2, 0x0, 0x10002, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00003e8000)={0x400, r4, 0x10000, 0x7}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c80000)={0xffffffffffffffff, 0x50, &(0x7f0000ce4000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000032c000)=r5, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000719000)={r2, 0x100000001}, 0x6) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000263000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x7, 0x666b2bcf, 0x0}, 0xa0) 2018/01/28 19:04:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000002000-0xc2)="2e76b06b49ce413096e1bb634844d20a0e5d10c9d6d147ff7fbdc56c03a2bb35b86838694754b4d1fd27f5a1f67bc8bc3262dc013d2a1d1b46f3f8cb3d2132ea24d5ea1ea8cc30045fe55c337dc3f198aef3169b86efc9a0f278154908750f3e457a0bf2a448fe1b243b7acca121930633da0840a8e4711d46896907514b875b6d195327a205ba612701397d8ba0b26f3e4856591748584da6d948e48501bdb9bd1d29b24cb2ca9992459ac51475a86b93fbd9586422f728e59d2c3b05297658757a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000003000)=""/85, 0x55, 0x0) socketpair(0x1d, 0x0, 0x140000, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={r3, 0x400080000, r4}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000000)={0x63, &(0x7f0000001000-0x63)=""/99}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000003000-0xc)={0x5, 0x1, 0x9, 0x1000, 0x5}, 0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000004000-0x10)={0xbd, 0x9, 0x8, 0xfffffffffffffeff}, 0x10) 2018/01/28 19:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000269000-0x4)=0x1, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f000000c000)=0x3, 0x4) r1 = socket(0x1, 0x80006, 0xec) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ec7000-0x98)={0x0, @in6={{0xa, 0x0, 0x794, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff}, &(0x7f00008d2000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000251000)={r2, 0x44}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/28 19:04:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000108000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000689000-0x8)={0x0, 0x6}, &(0x7f00006c5000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d8f000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000ae9000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000979000)=@nat={'nat\x00', 0x1b, 0x4, 0x2f8, 0x210, 0x210, 0xffffffff, 0x168, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000062c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x210}}, [{{@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, 0xd0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x6}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x14, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0xf2d, @port=0x2}}}}, {{@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, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x5, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x3, @port=0x3}}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0xff, 0xffffffff, @generic="4a094ed9f49eb45f35ae3ff8b9af9fd5", @generic="2d023c6d3464f8194dc7c94f97d909c0", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, 0x2, 0x40}, 0x0, 0xb0, 0xe8, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x7, 0x4, 0x7ff, 0x1000, 0x100000001, 0x5], 0x1, 0xa191, 0x40}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x1, @gre_key=0x5}}}}]}}, 0x358) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e74000-0x14)={{0x6ea, 0x5, 0x923, 0xfffffffffffffe01, 0x7, 0x1}, 0xe2, 0xffffffffffff8001, 0x100000001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/28 19:04:54 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000)=@raw={'raw\x00', 0x9, 0x4, 0x3d0, 0x2d0, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2d0}}, [{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="f3e18701eef30712ff1eb05643cdbf7a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x2}, 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x400, [0x7, 0x3, 0x4, 0x1, 0xfff, 0xfffffffffffffffe], 0x6, 0x7fff, 0x6}, {0x4, [0x0, 0x20, 0x4, 0xf69, 0x91, 0x3ff], 0x1000000000000000, 0x10, 0x84}}}}, {{@ip={@empty=0x0, @multicast1=0xe0000001, 0xff, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x562ff040cbea5809, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77, 0x2, 0x1}, 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@ah={0x28, 'ah\x00', 0x0, {0x8000, 0x414f, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x6, 0x7, [0xfff, 0x1, 0x940, 0x85b, 0x1a40000000000000, 0x1, 0xffff, 0x5, 0x9, 0x6, 0x5, 0x8, 0x4, 0x80000001, 0x2, 0x6], 0x2, 0x6, 0x80}}}, {{@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, 0x100, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x16, 0x2, 0x85e, 0x0}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0x20, 0x844, 0xc4b9, 'netbios-ns\x00', 'syz0\x00', 0x7}}}]}}, 0x430) r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f000001a000-0x4)=0x0, &(0x7f0000018000)=0x4) tee(r0, r1, 0x200, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 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, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x80000000, 0x0, 0x12, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}}]}}, 0x3f0) 2018/01/28 19:04:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d4f000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffffffffffec1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 19:04:54 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000038000-0x38)={&(0x7f0000051000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000002a000)=[{&(0x7f00001a7000)=""/57, 0x39}, {&(0x7f00001cc000-0x91)=""/145, 0x91}, {&(0x7f000001d000-0x3e)=""/62, 0x3e}, {&(0x7f000007a000)=""/64, 0x40}, {&(0x7f0000219000-0x98)=""/152, 0x98}, {&(0x7f0000148000)=""/1, 0x1}], 0x6, &(0x7f00001bc000)=""/4096, 0x1000, 0x5}, 0x2000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000c0000-0x2)=0x945, 0x2) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000218000)=0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f00001bc000)={&(0x7f0000218000)=@ax25={0x3, {"575d86ebbddabb"}, 0x63381b62}, 0x10, &(0x7f0000120000)=[{&(0x7f00000fe000-0x2e)="8a052e4c373c7a5afbbcce8a69145e86ad718b3fd37002ce1c4d0cada2daae035f1142eea70e3034f9d03f4f3cd4", 0x2e}, {&(0x7f0000218000)="f53109e7d30618a02a2412f47541fdd457e1b6658849300a3953b5d0781984e8ea94e4898c9f81df6184673e87768706d7480a63f5d0caf9b9fd", 0x3a}, {&(0x7f000005b000-0x1000)="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