73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xeb77f64}) getsockname$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000005000)="1d23b4c6edb0458459dd375827769400671aab9ee8f0a4a550adf9f9be9098781d5a75e10391adf1fb0c31ace0724e808569d16aa8b59acd4363f2ed11e54b4f5d6403f2934f0e177b81d78af65cd2a35f707c808df1a7fc0c871ee032495f6b9e427b37bab99f541c") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000006000)={0x1f, {0x1, 0xffff, 0xfffffffffffffffd, 0x0, 0x6, 0x6}, 0x8}, 0x9) 2018/01/10 05:14:25 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1ff) write(r0, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b40000-0x4)=0x9, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042c000)=0x0) [ 94.201412] sctp: [Deprecated]: syz-executor0 (pid 18150) Use of struct sctp_assoc_value in delayed_ack socket option. [ 94.201412] Use struct sctp_sack_info instead 2018/01/10 05:14:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00008ea000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 05:14:25 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000fd6000-0x20)="16000000800100238400ffed000200060c000000000003fee159a709072d00"}) 2018/01/10 05:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000d5c000)="4436cabc2a617dc3122d27c1b2f462d0", 0x10) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r0, &(0x7f0000f9d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000-0x4)=0x8) recvmsg$netrom(r2, &(0x7f000054d000)={&(0x7f0000173000-0x48)=@full={{0x3, {"d9261d929f1500"}, 0x0}, [{"2a13556b412192"}, {"efe95e22dbc4d7"}, {"18bfb5c4a9703d"}, {"cd33615619de92"}, {"9d7f7b6959a47e"}, {"3fdb2f540b9391"}, {"c068d1b55c4d8d"}, {"92d87333e7c68a"}]}, 0x48, &(0x7f0000cfa000-0xa0)=[], 0x0, &(0x7f0000135000-0x128)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/10 05:14:25 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe9000)={r0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fe9000)=0x79, 0x3e55845e3d3e50df) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bfe000-0x8)={0x0, 0x7}, &(0x7f0000fe8000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001db000-0x14)={r4, 0x9, 0x4, 0x3e4, 0x101, 0x26c}, &(0x7f000054c000)=0x14) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000817000)=""/4096, &(0x7f000023e000-0x4)=0x1000) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/10 05:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dfa000)=0x0, &(0x7f000019a000-0x4)=0xfffffffffffffe89) listen(r0, 0x4) 2018/01/10 05:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) poll(&(0x7f0000de1000)=[{r0, 0x8020, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x400, 0x0}, {r0, 0x142, 0x0}, {r0, 0x100, 0x0}], 0x7, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d3e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ac000-0x8)={0x0, 0x1cca518b}, &(0x7f0000f06000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ebe000+0x732)={r2, 0x22e2, 0x1f}, &(0x7f0000d26000-0x4)=0x8) sendmsg$netrom(r1, &(0x7f0000277000-0x11)={&(0x7f00005c8000)=@full={{0x3, {"f002e0be162cef"}, 0xffffffffffffffc0}, [{"d8f4b6ec9faa50"}, {"3fadbd4770a22b"}, {"4492f0458201ed"}, {"8b7e68f01d5f4c"}, {"6a0f9bd83e2f1c"}, {"1864484e48f70d"}, {"3afbbb32424767"}, {"4282b9297b0c10"}]}, 0x48, &(0x7f0000ed7000-0x80)=[{&(0x7f00004dc000)="93ddaf", 0x3}, {&(0x7f00006cc000-0x3)="31ffb0", 0x3}, {&(0x7f00008ef000-0x41)="1af93541e2ee83ed7eb6ef2597562053a6fe81d4894ea5eaca30ca834b45ed5600c02d75ef7b522708df1722357908b0db88a5253791e1dfc7b2cc67a9120c89c8", 0x41}, {&(0x7f000080c000)="2cfbab4ed51271564b09fa1235af2fc2c67b686ccedadd1a1886c8964c859a47c3ed1819bcc281282802e942163ac3dd1ecd3b40465b987a1757ea5502f85419522ba2740bfda470f2a4e15611967a3150823d1c983c93595931313af0f19f1aa84cf180941bf961a9bfbe4eef77f12f1be87fdd81e0d3b1e5fbc571b0be56ec0de674fc", 0x84}, {&(0x7f00003fe000-0x44)="d12bce8412d73d5676e854c51db7dc2a242efff38368dc99871ec10329b74707c484566bbafebd61eb2827ab7e3480b8c6840d47c835d5529aac9f0d7724b79e92890eb2", 0x44}, {&(0x7f0000a23000)="819e99ba05947aca197137b5c71cc18a4ff1b594bfb8985139d39789dcbfeeea18b42979803793abb27fd7aa64622e53e95715a4197f5166ff792dcf8ac90f0f2755fb7ea8b6ce5cb60488789b9d5e15507a7806254de2d697323614fd6b0acac3eb64d51a20f5c9ae2cb5ff6af3e5c1167b0b3e560d678c7b1dbb1d358771bd278098e3ceaefcec9e7a6655be1d571b14315adcee5859ea767771aa88", 0x9d}, {&(0x7f000041d000)="075934a09d4f877bfc18fa4932bc2c9c063f081b45eeb4f3dc6b27d650b8b1d395c1cd39777b252d136dfd1bef66ea348433e4cccc253b4dfbc5ef40310318", 0x3f}, {&(0x7f0000e76000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000004}, 0x4000) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f08000)={0x0, 0x0, &(0x7f000043f000-0x60)=[{&(0x7f000034c000-0xc7)="a8", 0x1}], 0x1, &(0x7f0000d03000-0x120)=[@iv={0xb0, 0x117, 0x2, 0x95, "628f97649e258f37b1ced7235552baaba2659b665993c23ce77834188845b113760b4916fb13f219427acfbff94f3f978c6cc9985df315e82c201c1b0a6b5c3555aa3b0336cda26575033b7bd33573702288b8e026d5f42477f7653631b769645e5af864e32827f170f7624060a7a919fa8613328d13a4cf36ce02be4786930c199200000006acbe7fa0100169dc53acf541858fe3"}], 0xb0, 0x0}, 0x40) 2018/01/10 05:14:25 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005ae000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x7fffffff, &(0x7f00004fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fd6000-0xa)={0x4, "98ee8451d16f"}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd4000)={r0, r1, 0x3, 0x3}, 0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00007e4000-0x4)=0x0, &(0x7f0000f92000)=0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:14:25 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x6) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ae1000)={0x0, 0x1000, "2bbfec7ac3cd9c139415c6c63504046cd7d3699c92e398456296620e4cf38b24b8fbd4f3f65a8fbde136febc7d993d581fdf56bb2fb3a39e7b4dc1f933acff86a47ebe636225befe6ad3dfbf016470f4bb86b9612c5fe7f730ffa32d2871582e70717d5dca6dfa151d76b75d78f8621e483d19dd230ee5b0d36dc1f27c543c123dabcc1a8da358530a1c33bdaf5de5f6a98235055d0fc87b4b0b5210868c45eda9e27eeca43588a41cd7df8568646cfcb80c2ad27d955dea9f962aec4f60b58290c4b05ce00215a9f7c1465a228b8b6b918fa581e7b81e1eaadc5316387db07098ec3dc01aa8087a04eb4db7dbd3b5dce534a89aada5fc6aa0cf79cfb8a27ef1e5bf06ddc93f5023266adba81b557cfb3f8eb2da8ba919ec71f819b95984121ce759aaf493efb53ca4d313e39b3e9a87303f1ab5263fbafb5c23b1367736399274564560100285d950323904292ce0f244c8461581d843ec7f2931eae0a6dcec4cc1456f70a6ccb6961284de40588e7ec4c03948d82a32185a82e168ad204083309fab42ef7b92ec4ae67b8889e36c166c632377ca1eb2a2148f4bb3e4c8aa189ca961db88e21b99570c52ae553df6becaea3312b239d5a168b8873e75fbcd686658e1f484dc7b7aa9d7eb381ea642d952753a52fdb67572733173945400826c1cfc817d7682ed89fffdeff8f8cae1e0754f828d9b9b9a297292a8d1f8f7de17c4362f8f2c306cc1981ceb06c5a41e773c0c7d5c7316c5adb27cbf8ea3702e2fda6eb4f7414035d28bc143e62445c32122504bdc680d8c86debdc5f6f4d2d22236d02e2f1918c22fff4ad8c2077720eb66a6401362b3a386e38ea5d9e657280cb231420ae21decd70245ef66eee412b3bfb65ed85208eb2f4df820d1d1cb7d467999b42fa368e8144f593f5e02eb786063875bdaf693190e390be0ae35886911942bc6869c891c1d75f34e4d1755bc659f550a8e3a70da4c99fa397a1fad6c672f4847fd80ac4ff31720160036d71a15a5803505036a8d4ee76aca678c5ab97f851e90c7f5560a7f8ea7ef22f23af72bee5201df8d3ffd3994510e75843db78ac3f33b26c3233fb7015118113565f49724ee09ac24891a0b58c3093a677a26ae3cec695e5e89c0bd6ff9d7e21a2edbbfbe80f09baf5f5ee0afdfd87c63d5b65c0e5f106684708890712b75a1caaaafb856df6bdcd5158263fe781a9164866805ab6d840a53b2d6c9f0be37c12e6353689b640bceb3fb095dcf1bfe48eb0101fa0d6aaaf2c70745900261dcbc0f6c53ad86944fda6f5d6444370190b6953b7decb7a9e86bdd7b6c6a4072100ada167baed9da40475ee0769b46a6de2ef3f4410927e5c57b350726705f1ed97ad3ae2b312868902027b3c5a976f989c420775b4bb550c225809556d73563f3534bf97025e3a8955be5a8f81e0eda5ad4eb9c5393d5502d8ac1a8d85545e6ff63b37bfb8275f706ed6098c5a86f89908d0c02cd5af006e38d899f04c4e344fb27e1a9547824763f6614d3fb33eee28e2be39c9af8bb40fe661e9de85ddd9ed7d04644b62bab90edac011e9afa231afc6e99a9c173ee856e970c41d71b80e97fdf3582fda41228c9f72018608946b04dda325d932ed74f5c4c0ee9ce951e1301238eaf23244a584613ff538d234ec857d08ee28e897eb4c368f2328c648f10c3982db627e493f7bc4a1e800150f9e64cf76202222edf1ce423654bb878e1360dcc1306a801c086bd1784213674697fefaa4650f4a5cadc9733890fc71403b5578baf98d7bed2102bb8b89aa390e3161129dcb40a0550a92f32e402c56e125d277229a802f2e9e0de68fa9cf5724f7f611f111fe32bcabdf4869aaf8bdcc88689c764261872da250be7f716eeec2fadac88829a29d997b43e35bd1e538adbde058066dac8894abd208ba61cd67dafeb145c0efecf791ee7b6b1d040d59b4c3c2b32d38d40e662f8329321264c30de8924e75a5c3139917b862780e0d6cf821d9268090d1c52afc7eb0cab6cc97d75f69065f8440b31845bbeca8387e4ff4ec469227a3e9ae569e990987d75958adcaaa1281e95bcd35117010ffcf54af10e30a87a5bb66abd93eaea981f6fa88893e07ff8ce1500b56b6b78841fc9b138d5453cff1799fe7a391ab60790ed54fe15946cedc72d858e67ba7c08342504e403f421eb405863e3e091f18d135b9e0c14f08c1b666ab12ad7ae5b1470210c549028f934ce3d500b945add1c395f5902d5514aaa3fc072cdc39d4b8c7d4eee244f2301f781f3c00d812c0f24ddb53d616436b2f01cb96d9ed97847e2337f711c64af4fc8d70a80447025d5174995e94524ddc93835a0e831ec4685bb3325eb2f74d9b10691aed555b0d1e29bfb7c14c5b211497605a306d892ad2d09a994caa71c4cc7d7a9ae6fb7c17207c0e91d82081a4b3202cb3cb1896bd7819cda559015745c8ad6ab1c3acefb1b0e22285c7e90a25c0adad7eee5410def37f881ed05c69b94030da7f1394b0db17e78d8adec00002c16cae2a6237c2ffd82a9391c51e30fd92c9aa3ef12188623049a893575fdca4feb84ee62864200c5b457d9cbd3804322bd9f210e6c71b095c5df35a79575d480d33f85c2e21be82c8d672c01735db72dddfa43167e44deee56032620ded13a604cddac8bf810b7b05ff427a3234fbf8ca8db981fac567eb8e1427e29f1c09bc6ce60e7bb354a0165ab6fc7d571b1cbaea42e5e4d13c356f82d7dd221111add206233a1bb876c0aef069fba4e06f0a3b791af50cd2c5195b338d4258012799231a9d6d579288e9e7823d700bfb8ce44457e068f0c2313819d6ba2c327856f9f9944e433dd56cc4982428f03fe2b01ad34c413e8f4409508f8fbe3654b6b7abd2cfafb51b322bda7cc7c0100bdac3bc46a4f91087d8b8c66bf96001ecfa72e8eb0014b2f60c2642f88330190d327842e73ca473a5920192dea5dd3c681536660c21a8bb522c3d7dd2919e5a8e6e06abb107febd9833d1c369f331e5480ff89f1231aa428c9a5e6ff5af78b282b05e1c65c4c8d350f6fd9a1a83e724fc5b0383f4ba70f464a498405d9cc51638a7d81e994fa9d9e38c7c9a5df81e5ce20d747031658e3eed01ad661a284aaccc045603dde18e32661c809991a13e355f7b06a2655a8ae69be6b06c9dd956c53979c7728e2f981e055be98b374906c6ce904ddab0d7db3a7783d105a07599ec8af56fa49509fd5930832079e2b1d3e0b18c4de13f7abc9b7eecdd3423602a57830f288c78503a3aac06ae430ae8c651e82c5c786f76c1aceba07f664e75c7056aee51b8b1886ad686a2ebd7f3eab5b5d0f63c9e0384da235209b2e0865e3dfc0cc48effb63cfc27dee6dd1895ba1f29294e6e197d2db6291fc006c19b8486c3ba6640f621ebebe933be12c0a03f580c09e29cf31b2e03aefbc51709e5600173d2245f35afdeac91eb2bcfa19cab801f9f8005101bdd47f5f8154aff53247ade6427e8f75e0109bfa6d15f8c5b7a5abcbaa9280c18abcc46f1f727fbaf80e3a87784670f7ce3040cd1515e9beab1f13964558383df742e13c16a0c0fe5fe35742de9bd08b503cdc00ba3b940887852bbfd9c9341aab8440901b753cf6a4cad78d12086795a4a6fb97e43f62867b0b28268aaa85b9705bd81dd24f095c53868d24d7510a0c04fdfc27f1ce8994d08a2097db1e84b4cffdba8abe37783fc2ceaf5a891011fea54c369676b5a4270448492b2c46061bf55f20769fac159e055ca1b03fcfab4be663e4df1d89662bb0b9663ce2d5f2bf646aee1e559f11b43d048554e8225742fbf91b9410d57f5afc29c7999089a6b575899febe28a992333b060e8d962bc6281a8ad039c9d8a4e29519b2ee6cb6fb38f843864a0531453bd42ced6d08c58dd0d17f2d4dff81428f96b5e0037b186bb9fde778b17991ac38afd839e13c641cd3894e11903e0459f7f44b17719269ee6e4342aad1b919c368d3251eb053a0712338eaaa158250e5709881fce3e7d2fbc3e530fba03ea09401ce85fbfc302d367b2f23c2edb6b037decc0f27729b4fd188ab8a47464012890ed6e52cfeed567d554a491c2bdc5d5a35d01dac81e672308a96e03246349f8db29aac0791db40e8b1f9909e1e084dcc32a6b7b24760656a2b701319ee714ee4e88210f1521fd600b4611d2584d131f5060996294b7b1028f909d2e3c2f3fdee43edcea93e17f85098438068e59b314f4c42643f5cfbafa8e3de33aaa0308b74397958c4292f52d8e714e187446cc5d18483e036c00a0be0abd4807ae264f966a2811a881452b0c83a668fc2a4711b3e57b8cf67b9f65c7fea1b8f4626eb3d678e62c2bf3f5a89b7ff77f2e97c2145754dc39fdfc7d86fb92cff8feca14d8df0765440f9815ae74feed7f2125cfeda8b560307ea417fb40cbaa942e53ce9b6962604402d113f9404e5466b85faff90aaf16182e2c9923f012599535ac37fabc7a6e358eecd186fdc8afa506e864c6d073e652d14b23a36e7fe7f7b6dc30e9e03049b890537580135b9fb328226c70a8bed9a9b8ea33a6b22f08009c9090c553e21f0ff4eba5c9b0a8dbc634a4f1d466e32c870716dae79b7a69a5aea63b6e511a5166d682c57a05e0f121c35733693467fcfdd26e1785b491f85f6d6e1358819b1dcd92eb8f57e3b903d9dc1883a5aa9293efaa390bece1820c4654deb4e135e695dc74d0de5bc749a74fbb91fff802ffc9825b11bf655b2b0430e4cfebd7671497ab10ce89d66308a9c1ccddc22800d972c44447499b6913dc650a38bfeab033b2e3cf926a59c879608bad3233133ae9a712bc1cf7b1e024827f14d3f04c3098e167033366a13524a104378ed14651c6028e03cd6900433b1bbf5f09d26e07ec5c4511944df70a2171242691473367cdf03c2fb90873999d1344288d249501962c2b79a7c09a7b07d49ac259566669b0e3fad71253c9d25916dfeb98eee9af908eed0125cbe873ba1472868f2a18327c85cc8a4c891b1cbde123c0aa6c21b8bd880b12f36c7791faa3cab7ba8133a9e2357f624a9d92e7735732150c57628ae86e7d828cb990f566ba12d4ae92c8d5fa0cd8d1438ad8e9052ce1f9bf9ab73b999555c4ed07ecf3cc791ca42b9c49efaf539a17106e47e12150b16ff32d589228ea1b468a73561f0f7cd98f524a72cf2cbfa95e6ef83258693154ed1ce6098c2116d206b1c49231d7a4b117d7e748a00cd1df6381ba6133051c9fce4b66b14db70a1227197bdefe31bb3ce42ff67b23671ddae9298f8ec2b5b59f77f42cb196c711f20d42b348c1ee04cca3d8862e4517ae5a5812cab0add59c0a46fa5312e0d7e672e6a899509181ff1dc7505fbe5d96e25f3825c839675bb1ca4fb6790b487c34162000cd9d77bc710a452d1a15df916641f645991ea79afa3f5b487fd515c8f1296b07144d3ac23a8cd707e0be45b67076945c73540a5e0b69b8101de3e32760e35b97be90b9db27f0392c29ce1f389767c3dc73bb7eec2be68bb8841ee40c7de586a6675100e4fb2dcaf398d7eb26179554517654d82b55d1b743338059650834793dcac07bffb9ede5ed14e80955a471e4c51720bd3508898102ae4f5d38b7e1adec581e69ddc6e97d9073678bc07b4e5a71b5e5f2da96c575a319a7aed64aec6d54825707224063d2aa08679a3ddacd0e04f4946c446d18a09424b6c7277eb28ebeb400d44edad3981841a5d8e266e93f50a9dc8cad405e269abe67abb9dcf4f3861cd35ad87fd85c97eae0d838b863cf2874663a8b0099976ac21cab"}, &(0x7f0000eef000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006a4000-0x8)=@assoc_value={r1, 0xffffffffffffb3bf}, &(0x7f0000c94000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/10 05:14:25 executing program 7: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000482000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000198000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001c2000-0x4)=0x733af1b7, 0x4) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005be000-0x4)=0x2, 0x4) 2018/01/10 05:14:25 executing program 3: r0 = socket(0x2, 0x882, 0x800) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"785c5e71143381"}, 0xff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000+0xbc2)=[{{&(0x7f0000009000-0x80)=@generic={0x0, "23cea846c4db2121d3791e205def964c9b657683193e64333e2c9eef73c3c8eb5dc5b582c0ec497a631bd4ebc42faa46bf7e955fe5194c3b7729a3ff78989d2c3e7eebb951f1d3fedc6e3fc56e3cb36dda27c94d865d67f604aebc5997042315bdb54fcff6c54cb3a17aaac6bef8596428dd33503e86c6c153ad2c54c012"}, 0x80, &(0x7f0000d81000-0x20)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="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", 0xff}], 0x2, 0x0, 0x0, 0x0}, 0x101}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="669761", 0x3}], 0x1, &(0x7f000077e000+0xcd3)=[{0x70, 0x105, 0x4, "29053121916702624d55f64dffb9b4cfc440bcc8b6741449fdece6dd246367a7151acc1a269429c020506f5dfe070413cc5d4d6c8d2098d48d7b6d8882f1073b8ab822ebfa9edd83e7cea865f59412268c5fff655c8d0c720a114b5d0398c3"}, {0xb0, 0x117, 0xd23, "aabb30732316776c07a9ff4f1f725a274e27c647ee1c549578455de1df894c806d27ef5f50cf7e7ef9dd8c4372515cbadcecffe97dabbef67ab7374eaf823e825b700352e7ec01548d7a9d8acdea1f49223f3bd16c47b755e0841e128a59102c6f45e6ee8d3ec19b3b3b2b7a914721ecd4e20d2ba049926ce872b00560be54c984c16b22b3ec83b2384c419a98974789b8b6d37188faf651ddf78604a95c"}, {0x18, 0x101, 0x9, "18"}, {0x28, 0x11, 0xfffffffffffffffb, "19f8a1740d073c3bd59cab183b9e37f7f65384"}], 0x160, 0x4004044}, 0x20}], 0x2, 0x4000000) 2018/01/10 05:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000add000)={0x0, 0x84, &(0x7f0000156000)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000282000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000afb000)={r1, 0x8}, &(0x7f0000bdb000)=0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00002b6000-0x1)='\x00', 0x1, 0x0, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:25 executing program 3: socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006be000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000014c000)="0f12253b43af738a206eae67312619e8a97b63c43054cd2c2d65be2b333dad22fc6f60e379550b2325e071f957efc1e13de4cb8d1b19db1b70233e72b7153739b3dab0dd449edb2eefa00d9a84caf078efbda4a4c49c153db15540256208def428db415abaa4f2c96e29293af0a5f5d26335cc2a2843337cca71", 0x7a) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000747000)={0x0, 0x0}) 2018/01/10 05:14:25 executing program 1: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b69000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2400000002) write(r0, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) socket$nfc_llcp(0x27, 0x3, 0x1) connect$llc(r0, &(0x7f0000772000-0x10)={0x1a, 0x0, 0x6, 0x0, 0x6, 0x7fff, @random="1b7a881ff563", [0x0, 0x0]}, 0x10) 2018/01/10 05:14:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000007000-0x20)={@common='tunl0\x00', @ifru_flags=0x2200}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/10 05:14:25 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002a8000)="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", 0x1000, 0x8001, &(0x7f0000f46000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) 2018/01/10 05:14:25 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x79) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f50000+0x3b7)=0x0, &(0x7f0000f50000)=0x4) r1 = socket(0x0, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a44000-0x18)=@get={0x1, &(0x7f0000f50000)=""/114, 0x8000}) 2018/01/10 05:14:25 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000718000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d4000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x5, r1, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a48000)={0x80000000030, 0x40000000}, 0x8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d27000)={0x7, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e91000)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fd0000)=0x0, 0x4) preadv(r0, &(0x7f00006fa000)=[{&(0x7f0000796000-0x47)=""/71, 0x47}, {&(0x7f0000c04000)=""/186, 0xba}, {&(0x7f000017f000)=""/146, 0x92}, {&(0x7f0000775000)=""/251, 0xfb}], 0x4, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000030c000)={r1}) ioctl$int_in(r1, 0x5421, &(0x7f000087a000-0x8)=0xffffffffffffffbc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000011e000)=0x0, &(0x7f0000c3b000-0x4)=0x8) 2018/01/10 05:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000a2e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000aee000)=[{0x3, 0x100000000}, {0xa, 0x3}, {0x4, 0x1}], 0x3) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000062000-0x20)={@generic="56db760d5ffd8807a736d6f97271e640", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/10 05:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x8080a, 0x0) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000de1000-0x100)={0x9, 0xef, 0x4, 0x40, 0x4, [{0x401, 0x9, 0xf4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x303e, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x800, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, {0x6, 0x4, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/10 05:14:25 executing program 0: socketpair(0x10, 0x4, 0x4, &(0x7f0000656000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ef3000-0x20)={0x6, 0x0, 0x0, 0x10040000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x3f, 0x8000, 0x4, 0x20, 0x10000, 0x7}, 0x1}, 0x9) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x9, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x10000000002, 0x0) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r3, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000019000-0x39)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c41000)={"45114f1b95313184269ebefc7c522b4b", {0x4, 0x7, 0x0, "8934f59e8ded", 0x40100000000000, 0x0}}) 2018/01/10 05:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000839000-0x4)=0x0, &(0x7f0000cf4000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x20000000, 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) r1 = socket(0x0, 0x4, 0x1) recvmsg$kcm(r1, &(0x7f0000cc2000)={&(0x7f0000949000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8c000-0x10)=[{&(0x7f0000077000)=""/4096, 0x1000}], 0x1, &(0x7f00002f1000-0xc5)=""/197, 0xc5, 0x2}, 0x0) 2018/01/10 05:14:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) connect$llc(r0, &(0x7f00004d4000)={0x1a, 0xf7, 0x6, 0x5, 0x8, 0x1ff, @random="1538b3d37214", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f37000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x100, &(0x7f0000001000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getpeername$llc(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x16, 0x81, 0x6, 0x6, 0x10001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1, 0x400000000, 0x4, 0x9}, &(0x7f0000000000)=0xfffffffffffffef6) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) socketpair(0x9, 0x0, 0xfffffffffffff4c0, &(0x7f0000000000)={0x0, 0x0}) [ 94.461905] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.499700] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005cd000-0x4)=0x14, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004e1000)={0xfffffffffffffffc, 0x4, 0x2000}, 0x4) 2018/01/10 05:14:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) shutdown(r1, 0x1) 2018/01/10 05:14:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00006ca000)="092ddf9f4ad61fd379710a41ed5f18a45194dabb86c56baecd66dca0f84c429c5bab0799406c2c45dc1e9498f0e7fb529a1a65dc5c400989a0de162ea54f8a89632b47f3f49bd4a96ffd02318087cedc2667", 0x52}], 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006a3000)=[], 0x0) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c24000)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a5000)={0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000508000-0x1000)=""/4096, &(0x7f0000d54000)=0xc19) sendmsg$nl_generic(r1, &(0x7f0000db3000-0x38)={&(0x7f0000035000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000fbb000-0x10)={&(0x7f0000bd6000-0xe8)={0xe8, 0x3e, 0xc09, 0x4, 0x1, {0x12, 0x0, 0x0}, [@nested={0x24, 0x31, [@flag={0x4, 0x8b}, @flag={0x4, 0x7}, @flag={0x4, 0x21}, @typed={0x10, 0x34, @u64=0x8}, @flag={0x4, 0x33}]}, @nested={0xc, 0x5f, [@flag={0x4, 0x17}, @flag={0x4, 0x8e}]}, @typed={0x8c, 0x2f, @binary="14de880f78f6cc894880a8ea2bc5a6837035543f57a3711e9807335a6615f2b4678deac2867ab8edc58fc06c6ba972d50f6368a66d6a7585844e263133dc976499ac42c0e9204871ee70cc947f14ebfd822a97bfa54414b5ba2d73f3e93aeff44ffb9eb162122c20e201f6f243f7e744717311ffe5ee171ae09bd931d038f79662ecca"}, @typed={0xc, 0x40, @uid=r2}, @generic="6f45d2a731f7", @flag={0x4, 0x84}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x40) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f0000a8f000-0x1)="1a", 0x1, 0xffffffffffffffff, &(0x7f000034e000)=@sco={0x1f, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x8) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000010c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000010c000)=0x48) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000010e000-0x66)={0x0, 0x5e, "e70aa136f64e854975b4ea7614d2705aa6b531e27ccd289be4347f542dacec4fb82849019aa7307c3c9c366071cbdf1a0f70d5f852a5baa937b971c3267dddb400e67f10b4fe07734bef969a327bb46a77c62be50e1b501885b4381f817b"}, &(0x7f000010d000)=0x66) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000df000-0x20)={0x0, 0x0, 0x820c, 0x10001, 0x100020000000, 0x80000000, 0x7ff, 0x9, r1}, &(0x7f0000109000-0x4)=0x20) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000870000)={@generic="35d72e0df3fcd830792230777f7507f1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000062000-0x50)={@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}, 0x4, 0x3, 0xfffffffffffffff7, 0x500, 0x5, 0x20000, r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d83000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000932000)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fbe000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fbe000-0xb)={0x7, 0x101, 0x800, 0xe7d3, 0x0, 0x8, 0x5, 0x7f, 0x31, 0x9, 0x80000001}, 0xb) r2 = socket$inet6(0xa, 0x8080b, 0x7f) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00004b9000-0xa0)=""/160, &(0x7f0000897000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6f000)={r1}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000922000-0xe5)="46d171f141d581d274aa0bf7b599760086140680de8f7d6aefdcd23f9a95ce3f8d843bb49a4f81691a6aa6f9bd90b120f835083be05d255e994c4b1748ddfb7e2fb8245cc3217be4c57ec1429da8ffb9fb22204ae5601224a0d885b36bdcaa6b683abf253631cb67824485aeb4a1ab34f5261f8c3edaac49b334177f68b26e8fbe24b668e08c1f321236144b1a94cc4b1b6fb16368734b5fac7b8a270198f382318ec44529ea6f4760de09d349ed34eba18173f585e8220585134cf43c0d2d32e66440ad26776801ac6c92f10ea0eae3dd6ab9bb2aa8c7a2a48c3e28bb98e7101adba6e5ab", 0xe5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) [ 94.526574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.560102] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000a3e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000181000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001ba000-0x8)={0x0, 0xffff}, &(0x7f0000d2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000026000-0x8)={r2, 0xffffffff80000000}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x26) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000e17000-0x1)="bc", 0x1}], 0x12f0, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00005ca000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x80000001, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b0d000)={0x0, 0x0}) writev(r1, &(0x7f0000dfa000)=[{&(0x7f0000d71000-0x39)="39e70000100009040000ff00004000000700004a1e000000450001070000001408000a0000000000fffffff00608000300ff09e800ffe4693e", 0x39}], 0x1) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000580000)=[{0x2, 0x100000000}, {0x8, 0x6}, {0x4, 0x43ee1067}, {0xb, 0x7}, {0x2, 0x3}], 0x5) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f89000-0x4)=0x2, 0x4) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0xa, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000d05000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00007ea000-0x44)={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000068d000)={0x0, 0x1}, &(0x7f00003fc000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009ba000)={r3, 0x400}, &(0x7f0000d04000)=0x2) r4 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r4, r0}) setsockopt(r4, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000dd3000)={0x800, 0xa3, 0x8, 0xfffe000000000000}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00004f6000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000099b000)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c37000)=@assoc_value={0x0, 0x0}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005d6000-0xb8)={r1, 0x3, 0x3, 0xffffffff, 0x8, 0x1004, 0x9, 0x5, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x9, 0x8, 0x0}}, &(0x7f00009be000)=0xb8) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8861, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socketpair(0x8, 0x80000, 0x20, &(0x7f0000e0e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006b6000)={0x0, 0x0, 0xb71711ab29195fb3, 0x9, 0xfffffffffffff801}, &(0x7f000093d000)=0x18) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000344000-0x44)=""/68, &(0x7f000044b000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000bf000)={r4, 0x2}, &(0x7f00002eb000)=0x6) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000027000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000440000)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000057e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000160000-0x8)={0xff, 0x1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000529000)={0x0, 0x0}) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003e6000)="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", 0xfc) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00003cc000)=0x0, &(0x7f0000c36000)=0x4) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000f8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000125000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000528000-0x18)={0x0, 0x9, 0x30, 0x3, 0x0}, &(0x7f000038d000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000079f000-0x8)={r2, 0x82e}, &(0x7f0000702000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r0, &(0x7f00003dc000-0x91)="", 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(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$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002b6000-0x80)="bada6d43a52b10a6e510a2e1a004e25990b98dd50b1815cd3c3fc168cd08b453b199385c890c3db34ec7add1391fb7ec2347e114fda8dbb6b9d864c0fadbf3350bfd01466df9ad2222552d0cbe396392358edae3c8a62332199c1d08351e588b1940685fa3da804921ade2fb459421410d7926da6603c274688c8925c8fa1a6d", 0x80, 0x0, &(0x7f0000958000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000212000)=@in6={0xa, 0x2, 0x7842c9d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x30d, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0xa}], 0x1, &(0x7f0000891000)=[], 0x0, 0x0}, 0x0}], 0x1, 0xc094) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x80000, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x6, 0x10000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fce000)=0x0, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d73000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000c94000-0x48)={0xe, 0xb, &(0x7f0000477000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x81}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0xc}, @ldst={0x1, 0x0, 0x2, 0x7, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0x4)='GPL\x00', 0x9, 0xe9, &(0x7f0000f55000)=""/233, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000fcf000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000fd0000-0x4)=0x1c, 0x80000) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000112000-0x4)=0x5, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc4000/0x2000)=nil, 0x2000, 0x0, 0x26010, r3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fce000-0x40)=[{&(0x7f0000fce000-0x5a)=""/90, 0x5a}, {&(0x7f00000f1000)=""/59, 0x3b}, {&(0x7f0000fce000-0xa9)=""/169, 0xa9}, {&(0x7f0000fcd000)=""/177, 0xb1}], 0x4, 0x0) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000e81000-0x28)={@generic="a984f84e3c5f64bdb697583daed7d166", @ifru_flags=0xa600}) [ 94.769347] netlink: 156 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0, 0x800) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000035000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001f000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 05:14:26 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005c3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffc, 0x9) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000025d000)="", 0x0, 0x4000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom(r1, &(0x7f00000b2000)=""/92, 0x5c, 0x40000020, &(0x7f000049a000)=@l2={0x1f, 0xffffffff, {0xffffffff, 0x1, 0x68, 0x8, 0x7, 0x695}, 0x100000001, 0x7}, 0xe) getsockname$packet(0xffffffffffffffff, &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000366000-0x4)=0x14) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000083b000-0x3)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000e2000)={0x1, [0x5]}, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009ea000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000)=0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x1, 0x400, 0x1, 0x8, 0xa, 0x0, 0x20, 0x6f, r2, r3}, {0x1, 0x21000000, 0x80, 0x6, 0x4, 0x800, 0x4e62, 0x6}, {0xfffffffffffffff9, 0x8, 0x3c, 0x5}, 0x6ffb220c, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0x4, 0xff, 0xc2, 0x6}}, 0xe8) [ 94.815437] netlink: 156 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d6000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d2f000-0x14)={0x0, 0xffffffff, 0x6, [0x8, 0x5, 0x400, 0x1, 0x3, 0x100000000]}, &(0x7f0000b17000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000005a000-0x6)={r1, 0x7}, 0x6) r2 = accept4(0xffffffffffffff9c, &(0x7f00006bd000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe3000)=0x58, 0x80000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00007e3000)=0xaf0a, 0x4) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r3, &(0x7f00002ea000+0xcd8)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00009d0000-0x4)=0x0) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cf7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd800}) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cfa000)={r1, 0x4}, &(0x7f0000cfb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cfa000-0x8)={0x7fffffff, 0x4d40, 0x7, 0xde}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cf8000)=0x6, 0x4) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ff1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0xd1c}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r2, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003ed000)=0x7ff, 0xffffffffffffff2a) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f04000-0x258)=[{{&(0x7f0000a40000-0x1c)=@in6={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000f04000-0x10)=[{&(0x7f0000823000-0xa0)="6d9d83a3e181e6d740cc307b7e3a1e8ce2ff912abb201ab4e4ddfc33d68268ec54220b0d7bbdd0e24f868e06f43d4581f4dd282f6adc0c609e99d8f2ff462ae84417c50555cfd741e406385ad2c2539f5428bf9589d93502dda5fb0c79714dd0c0f742f52050fac7b2860ba1a826ab85cbcf25faa57afd5b6b8bda7d8f51154bdf6067d0578777d19164221c04bc0365a760cbd664e84cdfeaa7db2f34474e6e", 0xa0}], 0x1, &(0x7f0000f04000-0x1f0)=[{0x50, 0x11f, 0x7, "06c4fbea1cdea7728a8fad609f05ff9684e3039050b4976c8bf9350ae366f6248aea23cd52777c08662d8fab06b9f807274beebba151e7438deb36789a37"}, {0x68, 0x85, 0x7, "02df350dfc48b0103901b222e864aad0ccbc455c0ed2c0b089a7d8cdf4a45ea53295e29df6da246782e8ce271dd7ceb70256018eb0bbae1af95a84343dde3008f595e184986b0d41e991d5822b6e7cda28b48b5c48ffbb74"}, {0x60, 0xff, 0x1, "f3f77cfbc9cb8bdc0a095f7c9557b3162d5aa45d77f7b325bc5735eb6d575dc6e0efc370da65bf0c8cf7958cbb083f29489be47662b560eafd322beb3afb927638a30a40f658631ffbfa"}, {0xd8, 0x13f, 0xffffffffffff0001, "b5d305ad0789a85e20d3ee9c61cc2e0e0326f603d36d8924a7674db19242dfba22fd89e219922f7bf8d2582f961dbf91cb66721567bfe9f9081f77c798afd7ee62cddeb1fe8950bdb6601d7612e9f2b1b5ae6a22f48465381a16587c19d6d113a851fb9e75e3bff80eb42c50d3101f98774f14ffa99853edc71f225ae9a764cce42c18687e381bf29e6f1338425b59ce0a8865cfb708994c1aa6ae169d31ff4ad28776f0c9f120bcaa9a629d143037f23c3093d6eadbd3e66b0dac60d8c6fe625e72f5b39e"}], 0x1f0, 0x4}, 0x4}, {{&(0x7f0000f03000)=@ipx={0x4, 0x7f, 0x5, "57bf52b6dfda", 0xfffffffffffffffc, 0x0}, 0x10, &(0x7f0000346000-0xa0)=[{&(0x7f0000607000-0x9b)="0f33ac50d18013f9911c4f6ea5e8e6f264dc9048ca0ca67cbd325e6e58cfdc794ba7ec6059d07c2c834dd81d2f5a273c49be5f1872d5633b3ee1ab1e39df15b45ee47725633142e468946445b142d6724df3d91ad45cb37698637ccaab952291cb8311bab58a6389418a93d1134cb419aeed9bd28d12957e141399b91b58139ebad5a4f805920b01dcf402f21a23745dfa4365cac690070fc6e399", 0x9b}, {&(0x7f0000f04000-0xf2)="5387857effac0c23526b38a67f22fe90fe3a29f05db80f0b788127a3f7c6ad6b00fdf470da9a9abddc0106a9355dc5b9deca0a243834900d69c9090387854048e6308690cd8156a3bb2f62adf8a2fdff582c973fb75ad08a1da92785bc6f4a9ce895d5e24d567ea9c2205568dc84f19d213aa03b1b293e448414cc696eb372ce6ee5efc460645992ea8d03cccfc7909f07ff214bc628daf3633d9b8d0abfe748d5b5f4a52ddea364877d90949c94769f5b16a2119d2cd55aa1376e86a79a3a9148ed25c90d24c6850cf39921183f215780571668bc130be7625e826e7518e327b11492d5617f1fa2bb7be66aae9af258dcd2", 0xf2}, {&(0x7f0000980000)="7dd4c65a22b14033efc5a9d8df2e50f009cf03109571ca3afe552066367c89fdcadab288afb86815af46ada54ce5e11e48258ed9a4bdcd98c11352", 0x3b}, {&(0x7f0000b50000)="", 0x0}, {&(0x7f00000f5000)="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{&(0x7f0000f03000)="9c32ca4f702bd223a17d823d23a1416762272ecbda8a4d22ac14d3a38cf099dd2b5244024db6567039fe34eed67d0fab96ddc6420c4a586ae66038cd18c605c3555d495471d6f28ed85532362bfbb1af6844502500ced072032b4d73dfe188e0b1da0ea1f7fa54876dfdfa09ea7d0bd84bec1e2d6816430207e5df81c72f2ec70e8aa1e939cbf147452364987f3f3239fbf493ed2567e58c37db017ee34dad37c6dab639fa73199944a06dcc3e02270930ca9266d2facc1957da5457052b4c43061f2a49859659068a04c8f9c5e8a37387a4aeae4b3bbec64ed98060668fd465760d370da2ebf0c908", 0xe9}], 0x3, &(0x7f0000f04000-0x248)=[{0x60, 0x13f, 0x2f295f54, "38bc109e3c008fa8260c06282f7d0d5b662baf4166dfa89b7062b35e82b044f3c831c992f298250f74dd0e4f772cebd2d4fbb6bbb1f866c81a349d3f14b4bd636c03ead430f2fcb2463f1c4a"}, {0x38, 0x117, 0xffff, "03de03037ddf5501bc5ba7b81ae01e98d36c51f862605ef288b5b2946b6a368a8bfdcdb0f5bcb1f2"}, {0xe8, 0x195, 0x1, 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"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"}, {0x18, 0x107, 0xfffffffffffffff8, "813355"}], 0x3330, 0x4814}, 0x6}], 0xa, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008ff000)={0x0, 0x0}) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fcd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001a9000)=0x9, 0x800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a84000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000fcc000)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa8000)=@assoc_value={r1, 0x10000}, &(0x7f0000fcc000)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcd000)={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]}, 0x3, 0x7f, 0x9, 0x5, 0x24}, 0xa0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fcf000-0x20)=[{r0, 0x0, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80, 0x0}], 0x4, 0xffffffffffff8001) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x3, 0x0, 0x0, 0x1, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0xfe94, 0x29, 0x0, ""}, 0x10, 0xffffffffffffffff}, 0x0) pipe(&(0x7f00000db000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fce000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000fcd000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="becbc53f3e75f9a044e2aca3015b8f22"}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000023e000-0x50)={0xffffffffffffffff, 0xffffffffffffffff, 0xa8b, 0xfffffffffffffff8, &(0x7f000032a000-0x4a)="0eae53a86ecba4380b38bc9c41b8528c4bdaf24a009c079bd9a828946e86dfa043417fd1c1dd9c97416459d4af884a4a7ac70f8860e171e82ecd5f48b333dd6b4568c5a2f501c30fe18b", 0xffff, 0x5, 0xfffffffffffffffd, 0x7fff, 0x1000, 0x100, 0x6, "f85c9467bd271ed2e380bdfec20636eedf9fd3724416bb6c3fafc96d6923be91f40d3e9bf50f2aa6"}) sendmmsg(0xffffffffffffffff, &(0x7f0000eb8000-0x3c)=[{{&(0x7f0000907000)=@sco={0x1f, {0x80000000, 0x4, 0x7, 0x80000000, 0x7, 0x1f}}, 0x8, &(0x7f0000e41000-0x20)=[{&(0x7f00008c3000)="139b882bd93ccca192b16da8f67cbd4ba190845d6d5365b937a74eceb5ce2123446e4c3c15d00dd9", 0x28}, {&(0x7f0000fa0000-0xd1)="dc6963c3669b250fb0394c00271d1e3858fddea36f349ebd55721b2801d540e394e9c0623e4e0e02d293da21c7d4be095ba43e5a4cf23846d3721ea53cba45c6e1d8215b6e801d5712f4c7ba1d41cbc3a7ea6a970f576ce82c7092606b8e490b9da55ab25cb75213101579125bf051c992adecadda0a4aae37bf0d99299d8b82c56badf9da6cad9b6c67511d0cea2d68e54b13b91e8f3e3afe0124a0e5c72d0cd72c3e1dc449caa154359cd9ea64ba4280639690605a4707aabca721795b5388c2c6af5ff9d847ae6e27127c6f09a41f52", 0xd1}], 0x2, &(0x7f000002e000-0x108)=[{0x108, 0x3a, 0x5, "b138af19973ac757119f80b9f8e9863d19fa8cc74802d3356cc1b17123a156eb95aac71dfd62c99b2192a734ee40237d1cf91f9e794744daca7672cbd4a20c8df717a369618d7e54e59e16f93620359b55884eab096e6d834a5c4244e9fce77fd91eb415e36ab482fe1069ce102c52e86af6e1fec9fb23941a66f4fea0122fd25cb24d6eab3c521e64a5e38ca81741d7e2fd85a95f1fd8af0e151bece56dae4e8a23afc080cc878565024dd532b3cc01b03e94a5f801ce0e452bbc10e8a249d6c0547e1dd9d17469b6a1336cbca199a74183dbbfaf93d191e8150a5dab40c22caa820f8db80c3ec5e872d01ede81901e60421f"}], 0x108, 0x40}, 0x1}], 0x1, 0x44000) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000727000-0x4)={r1}) socketpair(0x11, 0x800, 0x49b, &(0x7f000005a000-0x8)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14, 0x80800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r4}) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000fe9000)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x673, [0x7ab, 0xba, 0x5, 0x1, 0xfff, 0xb6f, 0x7, 0x117d]}, 0x5c) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000d000)={0x9e1d, 0x100000001, 0x6, 0x0, 0x2, 0x10000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000000e000-0x10)={0x1, 0x9, 0x80000000, 0x8}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000e000)={{0xa, 0x2, 0xb6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa22c}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x8f0a, [0x1, 0x20, 0x80000001, 0x19f3, 0x7ff, 0xdce3, 0x8f, 0x401]}, 0x5c) setsockopt(r0, 0x114, 0x7, &(0x7f0000000000)="2a8e609cbc4a24cbdd21d4b32c816dac", 0x10) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0xb9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000677000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005f1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000836000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000455000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091b000)=0xc) r6 = getgid() socketpair$inet6(0xa, 0x80000, 0x100000001, &(0x7f0000582000)={0x0, 0x0}) r8 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000374000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000070c000-0x4)=0x10, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d7000-0x8)={0x0, 0x0}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000088e000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00001ac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002f8000)={0x0, 0x0, 0xffffffffffffffff}) r14 = epoll_create(0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d1e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r16 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000098d000)={0x0, 0x2e, 0x18}, 0xc) r17 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000496000-0x4)=0x0, 0x4) r18 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r19 = accept$inet6(0xffffffffffffffff, &(0x7f0000b85000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000011f000)=0x1c) r20 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a67000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002a8000)=0x10, 0x80000) r21 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000282000-0x4)=0x0, 0x80800) r22 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r23 = socket$bt_cmtp(0x1f, 0x3, 0x5) r24 = socket$llc(0x1a, 0x3, 0x0) r25 = socket$nl_crypto(0x10, 0x3, 0x15) r26 = accept(0xffffffffffffffff, &(0x7f0000958000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000562000-0x4)=0x10) r27 = accept4(0xffffffffffffff9c, &(0x7f000062f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ec2000-0x4)=0x10, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076c000)={0x0, 0x0}) r29 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b8000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d6000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000878000)={0x0, 0x0, 0x0}, &(0x7f0000c18000-0x4)=0x3e6) ioctl$sock_FIOGETOWN(r18, 0x8903, &(0x7f000078e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000841000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000378000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fab000)=0xc) sendmmsg$unix(r0, &(0x7f00001f4000)=[{&(0x7f00006cc000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000020f000-0x70)=[{&(0x7f0000f8b000-0x25)="c5797f2411e26a8ed433be2db7db6bccc3619f99d65d53aefdbfea50663b4a375cc67cafa7", 0x25}, {&(0x7f0000f1b000-0x7b)="7e98422fd0422d3ef4bbdd323f74c1b57655bbd58db61afcfdd9ebabba2dd4dcc0e4245c959780e159a2e18cad204f94d23dd5ead04a6cd002c5a8435501b6152398f6cb2a990b1cc58d949036c92521de91983237c31067a17a9d5577f7f204566a7a93cf64380e62c084ee70464880145b98f93593413ef38fba", 0x7b}, {&(0x7f00007f9000-0x5d)="87ee8166b3596529c3bee3fbce92b21916bbf99cc843aa7893c003fdb865cf00b4fab2d54a9ed2ad95b8fd0d3bca5c47df04c0a046c587585df438fd4d26e98a6ac9d565622e55c41c92be311e998f3956d161a25b3bd032e8c031f5bc", 0x5d}, {&(0x7f0000df9000-0x23)="d839b177024fa8a110d2e9e9795b2bce5507b256ee94750eb5c129dfcd515d2d8d2e44", 0x23}, {&(0x7f00006f6000)="24643c5b197273000839c3a1e086a32d37af60e36686951e27285190cc69d844d30daa2b836d3e6305dc52888a9afaaa8a8588cf02e9528129c0c63d37e3e42bae2a2c97f8c49ed75bac5b3e648ddfd2a23271614ddf74d530aa368da453187cd41386a61454a8b5c40bd002b71bf889e7cd", 0x72}, {&(0x7f000094f000-0x13)="73e962cea67d55860836a74885b2d7c6b3b6b1", 0x13}, 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0x1000}], 0x7, &(0x7f0000ffa000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, {&(0x7f0000792000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a6c000)=[{&(0x7f0000cf0000-0xb9)="140007484b98c741d9e4faab79ddc85721d05b35fac5f889d0d8a45bd597d8b4470110cf0063ee41ec297d8c34dbda398be8b35f4a4da8a13660034940faf6a7d3a6474d5c1de3b2f3710c2a5fa2d7d95dd6a21ae4aa541c11accd96644d44dd5d66564f9346e1b155ce5d246ef53f22ae2230f90ee45dff9e8636ea2eb00448cbb979824144e159f259999984dd64b2e6658dcae4ded6741c7548147d90c4aed99c2a919ccdc989a5fae79ef7acb5a027249893b83c203127", 0xb9}, {&(0x7f000051e000-0xcb)="f3a4cbb6e08b737fff7468b486220468f54319764a26cbefd8c4f64020c5172aa31bcd53c3f1ca6f6ac29ffab29a87a4fedd4ebf0532d2eeb3dd1ce3adad503c4ad0197f9d051acbfcbf6b35b1e4fdf86a153eb291fcd593240b7609bb1d5c445feb6be5050667b40f9088203dfe3826a3df4fb352afdba598e28d91745bce190d5811476fc32bc51517bcebe95053f7b75620c7804221ac17785386ea3da4cc233c4a978c2b97b0a0d6c40d21e5962907616fe78f2e392d2dcaa78b3a3c464c435d2224ae93f7ad20dc83", 0xcb}, {&(0x7f0000905000)="516b9de2a7e5640dd6cbb0704c26788c547f0f270772c1da313d26b568d834773886cf4098e332dda6eecb618447a45db4320d202fd50b0ec7bdbafd09284a257c4d519caae745cbcf5e33604ec42265c0d4ea9cf71c0a838aad8f9e3b4ba10127b12aec2061fcc4b6a954d7a9872d70fbbc29e61d1f632293c87c0ea655b38bb5d6e4ba3aaa8f1c4b52fec6c7cac578111d199aecabfe01befaba153dc5d6fc355baf6952aeae1173637dbf3dda6da37cb0780710605a6cd4ab4a440c9cf6d64f16232e119424abe4d8aa44ce860d0cb75d6813180a6286fc73ff00c806fcedf398809151242080797a1fe3b8be4a7109", 0xf1}, {&(0x7f0000422000-0x1c)="7a19574733bf16167fd82b11816efb3b99e380dfcd682f226c3d9798", 0x1c}, {&(0x7f0000cb8000)="7ee3f60f1224ffd563f699f3d25b8fd387fed48b03adb691de8ed56387799587ab03133956c36a5280e42c1c048dd4aa94fea8e9ae0e7115def6cf92e18b40372568f8b73eb27609cb4e9ecf7acd9127f8d3c10c2ffff9", 0x57}, {&(0x7f0000058000-0xc7)="baeaeba1bf9d474c835e275594944fe2223e518b3caaa781f9724957576cb6702eb9aa0485ffd920cb30bf089288683f65dc83c3f7fe1b7f2c6869f1ca881fa134c11970b06e151846e2d94af13bb5aadafe133888b759f79548e6c6f0cfb42848dc90e3171a8a8e41c6f0224a6aef65e9ac2f6efc062e1c5c0c66e859d99d86f80633b1089ab81e1bdf612ac0bdc4eec398b55da7e8bc8f8d2f24d8e97380449ac151b0a06cc91ebb27dac25d5f18fb1baca211ab05cd34b4de473c20fa82c58b82fc66979420", 0xc7}, {&(0x7f0000484000)="c5", 0x1}, {&(0x7f0000ba8000)="5f2f363d4f7fa307c774a493bf14b2adb12ebc33d4ad17ffc2807bd9777845991703d5d845ddb63fca89da75a6423ba8c2641f892ae5637732016d93dbabecc791908affcb9328bcdc87a2b47eb72d4d1949f6a7b1a94397c5a5a908605773857962b86027e5ee9580dd7c24605c705f0e70879d56cbce6a90a3f57440033086cf190546be9f7452d4061b21d3ca3e21a60005c6004c48d49c9cd589eed3d8f9dc3615e0515907", 0xa7}], 0x8, &(0x7f00003e9000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20040000}, {&(0x7f0000e46000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000cdd000-0x20)=[{&(0x7f00005d1000-0xd9)="bf6c36894ab098a5c9339220c67231057e339f84aa05963ab0cc3bd4a18cd3e9ab0275e1b677d9786c9ebe8a3fad112017cefea763f65466ff7c33d8f6138efbad952d91fb2463f71954965a3975d902109d18fafae4eb6add8ca3c122ce4801d10f2fc139aa8cd89bf556c1d7d11a5441737294a3c4568efd7b3cc1b4beb90b8cd7e217f1e055bf1b5975bc753be9ec97abaae25b709eda5bf761ce7b4c9e2eed9858e13293cc56c54908e3e6bc2e2aeed2466d6151ca1dc7c9e76856fd44121cc95d51a886bf7295a02b085345b7a87edc7edc0f35ac8219", 0xd9}, {&(0x7f0000fd3000-0x69)="b994aba5ec833647d44b24d32363aa76b14e18c816299e9fd7d2d3741991e39ed362558d4162e9c210114af743a235eb6e6aa3845013d9f25f95ec7dfc102b5cde34ec2fa5b2c761a2a1982514722885d91d5d0b0f99d493b9da965f7b4e2e70a9d57476e763f28484", 0x69}], 0x2, &(0x7f0000091000)=[@rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @rights={0x38, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, 0xffffffffffffffff, r22]}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xd8, 0x44005}], 0x3, 0x41) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r36, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/10 05:14:26 executing program 2: socketpair(0x2, 0x0, 0x8, &(0x7f0000e07000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000545000-0x8)={0x0, 0xfff}, &(0x7f0000215000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x2, 0x10000}, &(0x7f0000101000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) bpf$OBJ_GET_MAP(0x7, &(0x7f000092f000-0x10)={&(0x7f00004fc000)='./file0\x00', 0x0, 0x18}, 0x10) getsockname(r3, &(0x7f000025e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000827000-0x4)=0x10) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f000024f000)=0x7) r5 = accept4(r3, 0x0, &(0x7f0000a02000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000000b000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x8, 0x2005, 0x2, 0xf8, 0x10001, 0x101, 0xfffffffffffff800, 0xfffffffffffffff9, 0x7, 0x100, 0x8, 0x5, 0x101, 0x9]}, &(0x7f000025b000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00007ed000)={r6, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1d, 0x8, 0x1, 0x6}, &(0x7f0000ae3000-0x4)=0xfffffffffffffe80) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000b16000)=@req3={0x3f, 0x1f, 0x3ff, 0x4800, 0xe48, 0x7, 0x4}, 0x1c) 2018/01/10 05:14:26 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = socket$inet(0x2, 0x80f, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ec2000-0x8)={0x0, 0x9}, &(0x7f0000b74000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000300000-0x4)=@assoc_id=r1, 0x4) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a35000-0x5)={0x1, 0xd582, 0x8001, 0x9}, 0x5) sendmmsg$inet_sctp(r0, &(0x7f0000825000)=[{&(0x7f0000de7000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x400, &(0x7f0000001000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000000000)="ecf83172f7c7a0ce90de466d47d36b3df8592013a516ab4140f3a93eee4a5b440e0e18317fd43df9e885ec23054c00302f0b26d6ff04e7521180f358edfedc3513ddbedc63ab63a9c8f00ea778125bd97bb03660f90b87b363998744e8a8ced74d9d7e04efe7c302faf79b0203", 0x6d, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0x4f, 0x39e, &(0x7f0000000000)="af1e03eafe6c026f137d60531a751b8698756edc3d3a2fe40661fe1e7d31b979de349250e70ff39d908fb38e36986d5935c7f4998e13fc3c34172194774994db75883e0a2039aaea6198d6ef0e61cd", &(0x7f0000001000-0x30)=""/48, 0x7, 0x5}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000003000-0x10)=@ax25={0x3, {"0301e621b9cadc"}, 0x9}, 0x10) r4 = accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e0f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f41000-0x4)=0xe8) connect$nfc_llcp(r1, &(0x7f0000ffd000-0x60)={0x27, 0x6, 0xfffffffffffffffb, 0x7, 0x8, 0xffffffffffff8001, "fbf26df8b5adcfd1f384327cf0bdbf74d3c7601edf49d2667a61064cf482cabc21d29afb21bfcddc313ed85c3412cd35288790acccc8b3d0d271cd66ebda64", 0xbe}, 0x60) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000016e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000-0x4)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000093000-0xc)={r5, r6, r7}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f00000d7000)="bf91aa4bb73b31768fa4517177c523c8933ee340ca0fa8653a8e", 0x1a) syz_emit_ethernet(0xc8, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000985000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003b5000-0x8)={0x0, 0x400}, &(0x7f0000521000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b2a000)={r8, 0x100, 0xd3, 0x3, 0x8, 0x0}, 0x14) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xb) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) socket(0x5, 0x80006, 0x8) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d4e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d4e000-0x38)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d4e000-0x28)={0x2, 0xf, 0x7, 0xb, 0x5, 0x0, 0x3, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0xc000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00003a2000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f000096e000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f0000c56000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000247000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000660000)={@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) writev(r1, &(0x7f0000ead000)=[{&(0x7f0000753000)="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", 0x4ea}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f0000bae000-0x60)=[{&(0x7f0000f57000)=""/4096, 0x1000}], 0x1) 2018/01/10 05:14:26 executing program 1: setsockopt(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000)="", 0x0) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000070b000+0xd86)=@un=@file={0x0, ""/108}, &(0x7f0000d0a000-0x4)=0x6e) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000efa000)=0xca7, 0x4) sendmsg$unix(r0, &(0x7f000018c000-0x38)={&(0x7f00000e7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e31000)=[{&(0x7f00005ca000-0x8c)="6ad89fec829eb575075e2c52a89e5aa2fc300a63b4ae469694575934a99664d7dea42b4d67cd5cf7f3ca5cea28c3aa8a15aec748f9c976f064ce0bf56b3c1f131c77380fd04d51b3731c74c025fb25270e3c0317e571d01ba8c60627e22d54d4655d52448028b0bf9c23716f32d94be3d451d3d25e80b1bf4bdb99cf75479a4fbe37601e15447a78e9592906", 0x8c}], 0x1, &(0x7f0000666000-0x50)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x20000000}, 0x800) syz_extract_tcp_res(&(0x7f0000038000-0x8)={0x0, 0x0}, 0x7fffffff, 0x1) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x800, &(0x7f000010d000-0x8)={0x0, 0x0}) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89be, &(0x7f000010d000-0x28)={@common='ifb0\x00', @ifru_data=&(0x7f00000e3000-0x20)="d3155f9b46b900c3f9cdb3c0c44cc949f6209a0563f2812f33e7bbb9c1cec61f"}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/01/10 05:14:26 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x10, r0, 0x0) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x1, 0x3ff, 0x5, 0x0}, &(0x7f0000000000)=0x10) socket$bt_bnep(0x1f, 0x3, 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) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x80000000, 0x2aa, 0x0, 0x63ac6e6, 0xb6, "0e67e2125f1dbeb8bbab1cf12f99b09cc96a4289c37eff3dfaf91b24827bc6f074ae2bbb8ee83ef981b8ddfba3ec26b2e2857bf42672e474b18899351039ec", 0x578}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="535bbdd2545c", 0x6}, {&(0x7f0000001000-0x89)="8fef1f20387d240e292da3d3e41ef999640044e0ae117a5d7a77d58cd531f564e4c7dfec7fd3f64159de5aa89b133dae7b097298bf949706cdebcf0b7919c3a10487928f55fe68fb767888bcb3414f0b06b6b61cf95760fd35c15edeba0ba4294202bdd46c4b4a1f065357d444325c57cb46e08bd4fe80a975b95d8554e42c1609b4ebe5f04e20b282", 0x89}, {&(0x7f0000002000)="eb5d03f09ff5b5046fadbc529ca4f99314658715989f200d3dd0b9436266c683b9c4d0546a5cdb240f286c622a38232bcc9fdf1e216802c32c035c9c2bf3c334273d44bc96f9bdadd0926be2a6e48a7b18f2baaba4391520868275c220b0839d97be8b1b08b58bef68e114b597401180e856edddc6cc9b7f01e9a2260abb2af178d3cdcf02c0d07df8afba6467caaa29bdae9c374ab7981207a2d009f320c57ccbac22434a34a290c73f0322bac43f0e0f9260e783c0009c7a724f543104258d85c907db472c0532f772992054a80bdea14307cda5029880f0108ea0dc118fced0f2e9782aad65feac1a5056665228c12a", 0xf1}, {&(0x7f0000002000)="7b44e7af2fc324397ec438e6720c77ee3548cf10435dd77952447e5d559a8b705e01be796f2b8c5e8616a90a371540f3aecc44aa8c2b3004694573b5e492b5057cdbd9a4a91d1cfc550ced9689bbf31fb82f1b4d69bb9f572f6377b4e2a186c1e34be0f9940d4d82c4b84011c50a4005e5635cca859c64d5f89435112bf987fedddc04f47748f7c7f75ecf38a4020acef6654c1cca54e4b0ce3a2a2f73cce8f4843b976d6c5de520f5b2", 0xaa}, {&(0x7f0000003000-0x67)="7933eda3bec4e9284cfd1a93a9f07c35bb785a6d8ebcc166e856c0d5b66d17426fedd71bbd6ececec4b8985caf1c75e82813c450135b24166c0573a1a542a287e77cb77df6fb68e51a750e06f4b298d1d6f8fda3a6578a75f9f1798fd63c34a0e28a3f124bb59b", 0x67}], 0x5, &(0x7f0000001000)={0x30, 0x11, 0x0, "8abba24f84130cb785c8bffef33bcd09466a2a3fec0df4e9ac3f"}, 0x30, 0x90}, 0x8000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x2, 0x3}, 0x10) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/10 05:14:26 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000057e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x401, 0x80000000, 0x7, 0x6, 0x6e, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x20, 0x3, 0x100, 0x1f}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x61, "f9de090f9150d0ab78661aad46beeb59c2d4dde2b3d469ec41ffeab0fd415006b0e1c94731757cf6d7172d35e4e24db8e23510f03ec5b9cb1ed94df7f580ebb4518007afd98d0ae0cf404609aa33dc85425c6a2395b1ed040f95250a0e06530988"}, &(0x7f0000002000-0x4)=0x69) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x3d, 0x2, 0x8, 0x100000000, 0x3, 0x8, 0x2, {r3, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480, 0x63f, 0x9, 0x100, 0x40}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000)=""/181, &(0x7f0000003000-0x4)=0xb5) sendto$inet(r0, &(0x7f0000001000-0x53)="814369a733587f1141d3fa5a3c5254953b600ca3c5836efbe9ea59bb85010ae1bd025f76b0f0ee62d883b231cd7445cfb8c68c643a99d1f913e2abf925abe41bdb6ff721a233bbde38812a1aa3399083734bac", 0x53, 0x40000, &(0x7f0000844000)={0x2, 0x1, @rand_addr=0x7, [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) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000691000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e08000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f3000)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0xfff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0]}, 0x2c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c9000)={r2, 0x4}, &(0x7f0000d44000-0x4)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000993000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000018b000)={0x2, &(0x7f0000b2f000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000398000)={r7, 0x1}) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x81c) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x7, 0x0}, 0x0) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000380000-0x4)="680aa005", 0x4, 0x20004011, &(0x7f000037f000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000284000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000bc7000)="58cda599dba3df25f2a12d84c9fecb9c7b4df9e28964e3da02ec2c61d9732feb22bd6f18c22372d0b9924f786780d773026168732f63e1b1320c29d94f03caaa70cbdcdeea0bb3490e2a403aac48fc81b72a677c973d70034ad670d177fd286740bd0d5af4093c7f571ca710f5d980e389d582e945ebe9e44249c215897e37b09d5f53dfdad2", 0xfff7) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3e68) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x0, &(0x7f000098a000)={0x0, 0x0}) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000da1000)="600ee7cc1f85937404419168315e9c76", 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000da3000-0x8)={0x0, 0x7}, &(0x7f00007fd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000052000-0xf9)={r2, 0xf1, "cb206e09d143e39925ee4a25bfee2afee20d2955a0a569091e7e9d8fd1ad788cffd7d27c5bd66f3a81ec15f7778dfc1b56e035df4e45171410719f28e1eb676c6babb37438890faf50e2c6394e4ca911237a8d1bb04b8f261c5c786eba6134f787e30ec8f4aeaf557ef9597d33308dfd687bcf7891674ff9698954107f6c16688f7a765836ff20ce951301352fd9b176bcf691840d01b4810b8562fd425806e047427b13d53e3ed3b07e91fe5c1bb3ff8068df8a98ae1af4196a5a4ac168dbee0b8968e6f8ba9d7fd3ed7b0458e5b7de4d7c88b0c351c005117649a46e93bcce1de661611e7adab637f48a59e1d99519d3"}, &(0x7f00006ef000)=0xf9) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000700000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000189000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0xfffffffffffffef1) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000343000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(blowfish))\x00'}, 0x58) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000e99000-0xac)="1df3f4bde8a4a600fef0258e5a75bdc64bc5220b044a57771130d7108bc11b1efa60daca779904ecfd24e5b70305ab66ee6fa1762ded7c0910003b645cee16f28431d8c55e93b2d682f4ffb64051151d546de243d25cb2dea81f8d56275ad5d190b208e2c041152349d6b0ce2e056b66baacf2364490e9c4b1784cd039549b71df14dad573dcca76a7218413c4278fc0d729596d1bac2cb05656c070c58d4727827fc7efba2227e106f0a666") sendmsg$alg(r1, &(0x7f00001c2000-0x38)={0x0, 0x0, &(0x7f0000e85000-0x80)=[{&(0x7f00000da000)="d1ddb2109b4f183d", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000507000-0x7a)=""/122, 0x7a) pipe(&(0x7f0000290000)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000555000-0x8)=@req={0xffff, 0x80000001, 0x7fffffff, 0x100000001}, 0x10) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000734000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001ef000)="4e9f72f99478109ed9c0f7d14ea3e244", 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f00000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000422000)={0x82, &(0x7f0000fd4000)="0c7a68caa7ed06b027af61ca5ea851c1701199b169aae3348600dc4cd9b77f2b6352b20ed983f81a325782aed5dbfabc8ce577baf2d350d56123656496a658a114ebdb412fba9301c221a3896c82d3e68cea47a5b8b3e9c694c846d986a624f92bb7c0f0280556c1eb080f2b45e490919e3f833ae8ef628858b19a53e5c771f3f2c5"}) 2018/01/10 05:14:26 executing program 6: socket(0x7, 0x80000, 0x4197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffc5b) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$key(r0, &(0x7f0000f09000)={0x0, 0x0, &(0x7f0000d34000-0x10)={&(0x7f0000b71000-0x110)={0x2, 0x5, 0x7fff, 0x7, 0x22, 0x0, 0x1, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x14, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x1, {0x6, 0x7f, 0x1, 0x22f6, 0x0, 0x5, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x4, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x3, 0x3a, {0x6, 0x3c, 0x7ff, 0xef, 0x0, 0x9, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001}}, @sadb_address={0x5, 0x17, 0x33, 0xa0, 0x0, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0xff}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x8000) writev(r0, &(0x7f0000d99000-0x10)=[{&(0x7f0000661000)="390000001300194704ff030000000000ff00010003000000450007000000800009001a000000800000000009000000011018e9070000000000", 0x39}], 0x1) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x10000000803, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x4, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000770000-0x4)=0x0, &(0x7f00008db000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) socketpair(0x9, 0x6, 0x9c0, &(0x7f0000d0e000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a29000-0x4)=0x0, 0x4) [ 95.262386] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x800, 'chacha20-generic\x00'}, 0x58) close(r0) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) socketpair(0x0, 0x0, 0x6a, &(0x7f000035b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000123000)={0x6, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000d84000)=0x0, &(0x7f0000a95000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001e7000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a71000)=@common='ipddp0\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) accept$packet(r1, 0x0, &(0x7f00000e4000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ac6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f000088f000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006e2000-0x10)={0x303, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000a6c000-0x4)=0x10, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000bbd000)=""/4096, &(0x7f000043a000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000eb000-0x8)={0x0, 0x0}, &(0x7f0000364000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbb000-0x20)={0x5, 0x77, 0x2, 0x7fffffff, 0x4, 0x80, 0xffffffffffffffe1, 0x1f, r2}, &(0x7f0000982000-0x4)=0x20) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000294000)="8eeb6749a5d60a1935f06068f8f0aa6bcba0bf15c952a587d9eb246564c44d6fe77c48dc070a671a495b0e338bf8b471492ede9930ec17d5cd7937a0f3884becfdd32e9660dab7c5ada02e0660eb23a6dc454028fee0d75628021dd41dc61661d182f6fab6f555a8ee2acdf19143f8073a97ab9ccbadd56aa32d705d7e6ae984f449b774c348f7935a44be3521000000000000000839dd0dd49f2f53749ee34a9b224a9922c7f3051339e5a4a3dbaef5a094a7e9507a9557af3427bd053846a5e3fb7b0e0c171ea23e621ba550b7866d83e48053686f5f2c807e91e7b105552713", 0xe1) shutdown(r0, 0x1) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x40000001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a3000-0x4)={r0}) bind$netrom(r1, &(0x7f0000315000-0x48)=@full={{0x3, {"26480507b1c994"}, 0x100}, [{"d4954e7e302d54"}, {"da40ef87d1bd70"}, {"109bec8dabd850"}, {"8e2c8f2fc8bb17"}, {"582e4c5195fdc3"}, {"e54affcab191e5"}, {"d195cb1531bd32"}, {"4d4590051de7cd"}]}, 0x48) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000088000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d6000)=0x14) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000d8000-0x28)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000d8000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d8000)=0xe8) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000d9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x1, 0x1, 0x800, 0x3, 0x0, 0xa, 0x20, 0x80, 0xff, 0x0, r4}, {0x3f, 0x80000000, 0x6, 0x3, 0x3, 0x8, 0x1, 0x0}, {0x10000, 0x728d, 0xffffffffffffffff, 0x1}, 0x7, 0xd, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x1, 0x3, 0x401, 0x7fffffff, 0x5}}, 0xe8) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000005f000)={&(0x7f000000f000)=@hci={0x1f, 0x1f, 0x3}, 0x6, &(0x7f00000a1000-0x90)=[{&(0x7f0000076000)="f317558454aa9c2c164e47f97f9501269f1c2a0ed97eb60850c86cafe4410df2e5965b1e41a0f23cf47483d8b6e7898878e2561b57b4a952f0098ed81880def2d29f1ecc725febc76e2135b0309d77e618622ef6efae5cb918a284c577e387ae7b5928dd68256b44d79add19ded23ce0fe5b4da3c0df182df6ccc0c0a2", 0x7d}, {&(0x7f000005b000-0x95)="8cb7986b1099a9cf9ba83c8ff4211175ae3cf34bd65bfac0a556cbab27d215c451fc14c9a17b614464fb98735072bf07f240a2de44f686774041da13c72e68196c1e50f69591df4b4e7a10431bad8023a372799a68b6da097118dc40c430687a9f4077de2f0f2cefb3a39046091a03e94d08fd56b537945eb2911f1470ad96f34e849f2a649884221abacd331ede38aa41e992e66a", 0x95}, {&(0x7f0000073000-0x75)="aa5fa828f6d02c0ea909fd87f44ebf2c6a47fe3ff19ae45d294122af0a6e55190c86deb6fc36367234aac25e40a7fc6582587edf553ed44279be181916c090532dcd814acc11748d8405b6edc239e99c5687b3fce32684d55cf0c82f005e87a4f3810328f825c39325ad24236208e0d3be217d291d", 0x75}, {&(0x7f00000c0000)="5acecbc0cf4bccf739f6e77f579b12dc83ddeef92a3009791695ed02bcb1ec12ea941eafdf6cc523441d88a4ffeeb9dec6fcbfda91984b274c7d5ee6973a4fbe987b3b916359a07bd4cf3cb2f99cd6656f120d4e5330bfebcad913d4ed1ff2a904f7faf952823232dfbe7d2fa2facfa0742efa12ea334b3b756f4a5374fe9c9e5ac0f45a82d9b7aa150bbc59e317c7f61f094ebc792805a1dda75a5e71621b5e88828998fbf1aefab81a754737abf995fbec0fc63e02b15dbe629907c596345dc216950696edff4c9534d9937fdfa6d46661103f2554546d9d74daebf3448c567e5a721d2aa9486d4a58016725c898e43cb2d8156f2d7cf9e57e147d783d779d2db13b2161b2b1f41d48ea543d56d3f5a68f7ffc5d4732e45a67edd62eb4552b7f08a266dcb1df84d33e73562727f6c4adc7adfc811c4cc37f91c14983181bb0aa87bc6184d6b298bcd935f651a8d4f98e33237821577ab1f0830b2ffed0f8d0251468d8fa7a02d4af1cd6279e8f9a53ee68f3936da3f4f13ad2ff200ee6f05517b570d426b162b355e18e9a4a09907beaa83b049e9d8737cdb87e35f34bcea10090222afc3e596d1b7de8d23ca172474e3c261ade050bb1e30623739dede28df4ad7d2fdbafb047500de739322a2eb980ddd1633ab5cc38f7d71e6c79e926cc62ee4b86ea85fc7d646ea1e995fc41134acc1a9e8772a8885ee43c5e9166eb47eeab08f221f50b33f61cb486b122ffd6ddd5ada0a3b93090495b1d2ccefb6fec0c661fd22a2bc87cb16bdc7a5a336b43edb9f13fbc6465db67f9c249b217f025c40b4f51ef021f75bca555556e303c3e13b3679020a654dcb59eb6a002d92d2ec75af3f3c3ed4fb3a7d70263cb10ad7bae130e930803f4186a9d1e93d98aa185e70c17d3ff32c6380fc376fe0ec7c5b752d68f016d71d8af31b3c825d599c828f6263a9f5e3e185c06096b78d2cab03db30ddf755abc2923472e51d5f22f4a773f4836799c1038ea706135c56d6d8d57bceec0676326eb26b79a615b38cec9897a7537533cf15fe244b331018341e045d5b0abc5aff026da25bfcd134cb05bca96d4651590366d60a2d42b740a8afbe633fe7147f5d252ca9590247a1ce680c1ed73dc448ea206c6c523ef9c0c74cfd54e1ca645267e9865f18b56d0bfe789e99d5fd61ce905d1af336961e8124afc2cd89d20be7e6cfc05f4d122ce92e6cd6aef4ed4c842d19a71259ff3f3f7d5cfd4bd4657513af6d2a91b95ae3017213b2d845179eb45e888c757def346bacf4f4e4d950898ef4cf645cad10cf9172a786f3e0e3814d82009958866aa19cea992575c1a9e5bf6d9f009df12396a48ca9bd6521be5daf05d90d9401d56ef648c8339df32dca31c900273bc708143ac5ec3a50d2dc3e619c5da40074535ab65c94ab432b67ad5f1c3282d9ac2e9254d51e2e0d6f8daa804085d42570d9109b4bff8a907bcee441b9be85167c648c961ed18ef94b12d4df7a51aa3d77cc956a54ba0009ebed616f95adbfd9de48f6886324031c49aa391ca23fbfdd49275ebcc01fad4b6b7fe5d8e918d309370c8f34efd92ebd8e09042b48a9ff222a957d4f092bcab409def78827362e4cd42ccc1ee66c2dc3add19817d02738314f8100864826429e676903650aac4f0c11a28a65daaf5145a9ce7f89b0fc2b2ea20277a2954688c23a59f58bb2cfdbf343e06acf3fbd75ab14f0d6149458d98e1e275047bf64649ea61aeeedde576fb765eb0307a06126a45f706dbd5e3c91236336e8f0b7115157c9d2e3158f1750bf4cf6b0b452ef140da6d55d81309202f37063bbbeffd8f96edb56d35642d2ca571a9e38339ff3637f23d368a55538659b29c8cb537ef45d5de55199174e2cbd13e39d802256fd51b76d5111307593c1fb1cee513aa667716e16f605281f1fe20bca1a5c19c28cb90a81ccd8e93fbf22f04bfe5d37e4ae4c6ea4927851507543582462374bb7053a91e1ce27e1a88392707bdded836bd3b11f9e02340ff1668640f6bc8cfefee6c0289bc92793b2259f75a23023af05ad7cdb17a5b66659714b6830deeba60f7bf58dbf86ee129569e225e2732fe82c2cf95a109a148581beea82d8f138d25b623ca9a634cf3d666adcdd96aa46bffca555f004e90f528cb2893e3422c86b984e15324b4b107516286fe719ee939b4d8854d5a78c84cb10413ff42707084868ad3e1b1d38f5e93f5076cc2c8994810bc38166acee0521b57c743c933e03814fa945202a13c32564e22d31774e53dcb6f2408d1f0aa02d73086d7e29af332658c474d0ebc17645bde33562e4eab598194d2d24d9760e8297c4c59f64c8947c19639797817971e2b2faa2bb14c9dc9bf5b71f167f533dbd8f685d60b9626640a77efffab9c71ee63fb133df7845795d0eac223ba871a210bc852ed68221651388345afad41bc0ff00589365fdbe1de4c1da2fff6cb70f1558b3a6c642be92064459f0a73ba8a1e4bcc9e03a03d98770f8ae00a402b9a9c9e9a566ee801100216f5deaffce8472b04ea7e13b30abd56da221004f9c30c6d344f21bb3c784bdd358c33379d67da11913f9cf4e1b775ec7accd4bd4260c16d4309f07dcb73f8134e23277e0d70aab535e469fd7638c3eca92a0f10ef31d29424cc5a17a3827f2a6bbdb0ff7527c8be0cf760bdde1d56e330f42235037cf17c918783a5ff11d1e459b7cbc40f8322b53cb0d5fff68202c036066c17ce91a90b01f601e865894ec2399576e7c779093a35151536a5f1a9d0cb828dd06f0beef2df621ccfde9c46f3bd9c7b6b3f8716ae1dfdf857ad4df6949b1d492ff9d5c7d217443a0c7d834f9d4f9fc6c11bd8498b798eb3412943031fdea05698eb96fa8a35b330ad6e690c88667c8c69c6d3a4d5bef792b092ea3c015cedc28f2a574eadc219a10221a2c41d4e997becfc68a536c3d37180e26f76ce9f0521d4403fb0332c80e7ca83f5459ba29e966e218f5497d3f1d7cae86fdff8dea48227cd9d66d3815e784d3fa3be7c708b7e34c5a13924f6abcaccb58dbb3303f10a0a773e737ac320f7a22d4fa2dc6d04d6d40893db847298f4466d985ae2a092ce3693f0d63d0d03f39e32d7ba17bbcb596fb90ac4005a23ca185d4ac71a325d9d48d8727ce16bbbedf8d199240f5c12d09c8c876f49d113b84a1d8af6c7878f6ec9029f70402a6a57eea43695b72bd497c24790f4f201c170eb581a4d0ff8c1912eb74eb42281ff65bfd84fa80e97cda002345d845e8548f12832c5fedd72289f46f0e1f5b09d11e4fbd3a83c7584a29d70d1e7673eb24c5000dd0381103bf09971b76d59fac2fd3fd6abcc8fdb133f0f958fca5efbffcb8388071c6c542583a8d79abb2cf2322a60bfcbf872f5edbc547e0f15c96abdff722c58fdfa999f818f78f8d10e6d7317660744006af1c03628a872525005b95f14d85aa23b1da841c11935c9001e8e6216bfba65aca905c811dca73da60c2276016ad6f5c36442cbdc49a08b9fe8ccb43a6e9adc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0x1000}, {&(0x7f00000d8000-0xc8)="befb25630fb9658fcc3668b663425df9ce963329e03f56a5079d1e83d947d9f5942ac82dd5c9570f10f1262b2cef2e829ef4a27e0cace34917f45d1fab5d82bf97f3615a393ec9fe3e12673646ad58d5222c238598add6a0c98632601bcdd82b727c1abc8230bcd53f3a6e7fc47d9a51ec2497d6fdda5b97417bc345e78b6fa76873280e304d322ee1504afa590a22007e15eaef90467436e3cb6ae131991c846a82e4d85d07078e7ee387f998565b67bdf356111920b46cb8cb7c43a0e8e0e87cabc9130b4e8847", 0xc8}, {&(0x7f00000b4000-0x1c)="22b12701af410f0fe8c2cc7c8c860b96d8fd97624268fca7271691de", 0x1c}, {&(0x7f0000074000)="2bfa243ce8192344b1f2a2f3d09ff956abacbbac9d325ce19763ed4fee6019b80750fd483191e7a821f04e492959e02d66548c1401250ec8b1d6629d8538b9f0b62124517fd14a63dce521f839425012c6a59fcc170fccd3efca809a33383a38f430b033679f40b57a8fab0ac984cb564b709c87b3ad85881a6c40fbc5cc02f64ce868e1dadf8315889af107a0772d93913debbf61c72c3fcada66fa79f71a195a235cfddda974433e43eb525c4a69a3f5", 0xb1}, {&(0x7f00000d7000)="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", 0x1000}, {&(0x7f00000d8000-0x24)="42d6198fad77b36e19622843ca8f1aa25d2faf6728b5ede1cc26a59a77614f5a62a3245f", 0x24}], 0x9, &(0x7f000006c000-0xe0)=[{0xe0, 0x0, 0x6, "5e86fedf7bfee3673faf52515b6d6348f2e2671c82e99604ea33885fa72fc7192dda0528f7ab5c802420d699b7b2fd8b40415134cffb1fc4b9285ea4faa6b137d8bd476b02b26a28eaec3f802d67233b85c50a0ad36e790ac41b4801e472c590259f2024b731b6904e607e2f170984b3029d21f77f006a9d8811eeb5fb29037f87dcc0ea66de3daf34a7f09108043fe475cd0aae3da489b361a159576ebd609fde6e72cf78bb5ecc863e39fec25db00982b95a934957d9d49a318800b559261d93e836b396839516fdcf"}], 0xe0, 0xc52a8c81faf393de}, 0x408c1) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000559000)=0x0, 0x80000) getsockname$packet(r0, &(0x7f0000bc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e1d000)=0x14) r1 = socket(0xa, 0x80000, 0x0) write(r1, &(0x7f0000ce6000-0x25)="240000004300010012a4000000000000020001010d0001002005000000000000ec000e9c2b", 0x25) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000752000-0x10)={0x1, &(0x7f0000fe6000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socketpair(0x0, 0x3, 0x1, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000008b000)={0x3, &(0x7f0000e87000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003eb000-0x8)={r1, r2}) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000079e000-0x4)={r0}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f29000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000f2a000-0x4)=0xc) accept4$packet(r2, &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c68000-0x4)=0x14, 0x800) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x7}, 0x40000060) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000de0000)={0x0, 0xa, "9ebe97ac04cf08759c0a"}, &(0x7f0000f29000)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b71000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x80, 0x5, 0x1, 0x8}, &(0x7f00006dc000-0x4)=0xa0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f2b000-0x4)=0x2, 0x4) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00003c0000-0xc)={0x5, 0x1, 0x3, 0x8, 0x4}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)=[]}, 0x10) close(r0) r2 = accept4$inet(r0, &(0x7f00006af000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004a3000)=@assoc_value={0x0, 0x97f}, &(0x7f0000515000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008be000)={r3, 0x2}, &(0x7f0000fdc000-0x4)=0x8) 2018/01/10 05:14:26 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) sendto$inet(r0, &(0x7f0000aab000)="266be23ed9c6fb6fdbe8a3c4a1e9d266b606000000000000bb91b1d1816e4a3c4a581445c4d802b3e633afd8d0076d35b820e6706fab28b9a12819f6b045b9f8a7a6d4798b4ca7f7", 0x0, 0x4000010, &(0x7f0000645000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce9) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ba2000-0x114)="", 0x0) poll(&(0x7f0000ba3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = socket(0x15, 0x7, 0x8000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006e4000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000ff6000)={0x36, 0x101}) sendmsg$kcm(r2, &(0x7f0000ff6000-0x38)={0x0, 0x0, &(0x7f0000ff5000)=[{&(0x7f000064c000)="ef0851c569bc6bfecb3241e8d82adb478499921e60ddf50163694fe058d462bfac137463fbba46c139fbcb3b61e0c6ff312e4b875000c3ce366c0bc8c2fd25d51904905618d3e2501c92e361f317c54f94d8a11e68c93ee2935357fe8115ec250efd559250954fd280330b126799601b70a7b021d1a88a9ad4518fddd888", 0x7e}], 0x1, &(0x7f000034b000-0x1c8)=[{0x88, 0x117, 0x8, "16b4cd6fb74c79fb098f9ea121b5f0b14f4bb9c00a37f304749e07060ff1920a0e2dca2d907a1f7caf4c347f3b0e5103be62d21526f43d79304d4d5b826014b7e8d2b3273b296ae75085988ab735dff77a58900ef940c64d9549ab719ebd993a202304fa358f3ea65fbde7cfc09a2351ddccf35e45c3cbf5"}, {0xb0, 0x118, 0xfffffffffffffff7, "04b8c4719aa35ccdc065d3ff051d2c3f69e514ad0dc80f3d1bc4b5f411895e1574d92f4348ea0e6cb82a56a2d84fe9da75f7febca87df094ab6af934eb3d345d92d6cc1cf93e1f5d1acec253f65f8ca90111a4732fcb495e332013b4185248c866e4461796eaa04d78aaad600f91e60d30a5982f845e1f1f161b92ff3331d0fd3cbd91c57e95132f438b340f8bce03eb7d60e86152e8c9078577"}, {0x78, 0x3a, 0x200, "c82a126483131adb81d8f44b50dbca96268adacde9afc232db8bc2fe0324efd849229469882f8b74cc1c137658ce72f56c34320f3af7b6d2c170c6a0680ae920fdb6ad4d106546b90e76d0772686ea546daa4def0ba4cc02e74382b9d6a2396373e0cff6"}, {0x18, 0x117, 0x7ab2, "53a6f309ba5f"}], 0x1c8, 0x10}, 0x10) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 1: r0 = epoll_create1(0x80000) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000+0xbb9)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a03000)=0x4) 2018/01/10 05:14:26 executing program 4: pipe(&(0x7f0000b94000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000dba000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"3d552df8df7945"}, 0x10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0xfb, 0x100, 0x509f, "95fd0600", "6253bfff01ff010080ff7f0000010d01"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001d2000)=0x7, &(0x7f0000231000)=0x4) r1 = socket(0xa, 0x0, 0x200000ffffffff) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009bc000-0xfc)={0x0, 0xf4, "00514410dcfa471788331510bf652ffc168e9e1d6594baeb6d29bff5bac534b4c98c8bbb841223e352f10c22cf6c9840ca285f5e904d81c023af7ec40dacb7da75029e45eb88f181e9047bfe47b3b8efa6ff6b119ea8977c518d24fcfe08ab5507ef6f739ee891371bbea385e248df1bba7db76526a12bbb7a1a9a72131895ee64aedc4954a93ab2e50cb62193833d82c25a5b63f86bb8a71fd6cac0c74ef2d0d35504020e86a33b3b832bd5618001a33d4893b3625cb941ac7cacf71455cbd1000a1ceb15698f1cfc1c81d72b19812dc337450d4a1e2511305e84f4113be8fe1282dccc712f194a7a67f26dbe2487d0c37fc956"}, &(0x7f00009b6000-0x4)=0xfc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000954000-0x8)={r2, 0x2}, 0x8) 2018/01/10 05:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x1a, 0x7, 0x0, &(0x7f00008ea000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000cea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b34000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000ef5000)=@file={0x1000, './file0\x00'}, 0x7e) 2018/01/10 05:14:26 executing program 7: r0 = socket(0x18, 0x0, 0x100) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0xffffff50) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000077c000)={r1, 0x9, 0x10000, 0xab3}, &(0x7f00004c4000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/01/10 05:14:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000)=0x6bc6) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="2d39b463d3fb", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x20, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xff, 0xffffffffffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pwrite64(r0, &(0x7f0000002000)="5ec34a23aa09f2ec6bc610e1935eb921b914114af9895d03f51c1fdf1777b43e80018b88d3c20ba517e2094436dfa359031e76db2ce39bc5aa500a", 0x3b, 0x0) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r0) 2018/01/10 05:14:26 executing program 2: r0 = socket(0x800000000a, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 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) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0x3)={{0x4, 0x2, 0x80000001, 0x24, 0x0, 0x80000001}, 0x6}) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="cb6a0fa931dc2b25d508ec6fc73c85bb2a7107e0a40b937d4e0289e6d952ba468533146e2915573d813707ea6a5bb2779f70a67f76cee385d3a6b74cab83a9d571cd1a244dfc19a6b545ffbd49283dbc1afcb28bad8356eee090571029b2866768e5996cfb46c182d586e5909910f15521c7a726b5c3002b7da72036f1ba98b44373793ad841c57085888f302d166f82b98acda81f065e9b1047e1cc5bb07b446df93cb804783ba2b20338aea4dc26004073306acb6f46e8432dddbee14212801b6b591b7a528151addd450d33fed5fa66ac8d350a083bf0c1e230f633df", 0xde}, {&(0x7f0000000000)="b8b32dc64820fd273a8bfd21acfdd791d6922210b7571674dcfde97f3ca6704e9f60f4a9758f62d945ba661cc20fec8c34665d6338924b3d72b37de30d6f3a093c74b9b5b4f6397377e42d5f849faf31fc8e0d39adc53e7bd6705dd64551404e05cfce4dab1615e3927b34c272379e78a8e2b2256457e0d20e42f38807d75ea4120f8152de457cfea71fd0ab7190d0dbb5b75ff45544dadb23f018636388d0327a52759247d9d104bd1ec137d1ad252b4d24cba9a841f1", 0xb7}, {&(0x7f0000001000+0x74c)="50cde2a3209cffaba10cea9c2aed1f110cb733b2e9aa33efced92c4c171be984a71fde6b2b", 0x25}, {&(0x7f0000000000)="53d342f60259a0946f4eb0126076ec41a818088d9fd4597f564d33e3beda70f1a1738c34a61e2bd9567ee909989d52a13a7b519e0fb95e1047efec97c631a1a34dea477b858c8bd6a05ec4c79edff43c9de598f31f678460939d9204ec0c416c451a304e1562c973c1df1d8e83344426b8d808f54bd7611086d68c14753ca77dde90a401f215434eecf450a3ef91f4bfc0df1428a13da2ae21dabfdd4b395fcd42d57e794432496585b61a15cf2c4706e480718bf1f7c3e549dfcdb632d67be1c58d4bcbdb02f977b2f12059181a80", 0xcf}], 0x4, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) 2018/01/10 05:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000b56000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) accept$inet(r0, &(0x7f0000359000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d2000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00002a4000)=0x0, &(0x7f0000c72000-0x4)=0x4) 2018/01/10 05:14:26 executing program 3: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000dd8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009d3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000bb8000-0x38)={&(0x7f00008a7000-0x10)=@ax25={0x3, {"b2b4eaa331a589"}, 0x9}, 0x10, &(0x7f0000000000+0x6f)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000a83000)="126c567db650a3f0661e9f81060219f735a6ad7840b476bcd3f1dd9665ad149e81d38087f24ac6640089c063ec86ee612116b0c290822e214aa0a28ecb4c7a1bb0296c9e78d74f459a8a3993bb63cec7db19e3f03aec0c70046fee303c397fa55588e522e044547502cd8fbdb36d1e4b01c904283aecc5fa37769c2f12b84d0e85e65634ec922c037153a0e5caa88091ca4a2af8383b4d6012aa3a04481d", 0x9e}, {&(0x7f0000001000-0x89)="cb88987e27ea7218c7f18b3cb6780a3d36da34f1a5e23ea82f8e53ce5a1862341789d7e085ba288ebe3c91fbeb5e9150526a3f591b83170ceccb82068947ef84deda2cec906128a45f36aa1e69baefee2eeec36794c55ef225bd0e794896986136d0e4bd131e66b602cd281527b7812be9020d6a3bbd9b2e288b5691276033aba9950950ad5c8e305c", 0x89}], 0x3, 0x0, 0x0, 0x20004000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8118e11", 0x23}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000097f000)=0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 05:14:26 executing program 1: socket$netlink(0x10, 0x3, 0x4) r0 = epoll_create1(0x0) close(0xffffffffffffffff) close(r0) bind$netrom(r0, &(0x7f0000663000-0x48)=@full={{0x3, {"cba9f369806c21"}, 0x7}, [{"be98647e90aea8"}, {"f36b9dcdde7413"}, {"e237c881b962f0"}, {"043a9482f7a656"}, {"cdba9910b5be4e"}, {"9ae8e301a0853a"}, {"302726fa7b0e74"}, {"2f083d6a09862d"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x25d3, &(0x7f0000000000)=0x4) 2018/01/10 05:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001c4000-0x4)=0x0, 0x4) pipe(&(0x7f00006c6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b26000)={0x0, 0x5}, &(0x7f00002ab000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f000020b000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006ed000)=@assoc_id=r3, &(0x7f0000943000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000217000)={r3, 0x5}, 0x6) 2018/01/10 05:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000a45000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r1, &(0x7f00003f0000)=""/87, 0x57, 0xfffffffffffffffc, &(0x7f0000b19000)=@nfc={0x27, 0xfffffffffffffffd, 0x0, 0x10000000001}, 0x0) 2018/01/10 05:14:26 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80006, 0x9, &(0x7f0000fcb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcb000-0xc)={0xffffffff, 0x81, 0x18}, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1e)={0x20000000100005, 0x3, 0x4000000000080, 0x10000000000000, 0x9, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff95) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r1, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) 2018/01/10 05:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/10 05:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x101) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007bb000-0xc)={0x0, 0x7ff, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x64b, 0xfffffffffffffffa, 0x2, 0x0, 0xc3}, &(0x7f000069b000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000c70000-0x80)=[{&(0x7f0000f3c000)="9c", 0x1}, {&(0x7f0000aad000)="f8ace15a0f09639cdad60b2a76e5b7a7b743714b886a4aa3d3063e92cda2e214accbe596a6017d655cf553959038183f9e9076d1c5742bb752844dbfb628a79ea32cc0adf8658b93c83764be5d744a6c1c71c03f011e6e6deaf5c0a651078f5a64076db657c62ce194a4ad39974fea8de967b6c10daa50cc3da9a7888cdebfa831a34e40f291b752", 0x88}, {&(0x7f0000fa4000-0x8c)="139ffef8052faf59867829d83cfe13feb647e1f7931f7154d9aab37d30d83d41475f5d0f9110b94356f748eef35b5420a0eca749e7b14d38c63715fe79cd6e89c4b27df20092f01bfcbac0c4c7ffba500e463f18ea6cff330f64a8eec9fefbf0f43bad4d41a2bdd5d6eef8c9d14104e6ae1ddadc36d36326639e20c6965d627b314d31ce2dfc029c279c7fc2", 0x8c}, {&(0x7f0000216000-0x8)="af8a5efdab19b940d2ccfafa195d2e0bf1713aaf2c5277f82905351bdc93c74df6d37787613800339c4654c88deaa082b26e4655014b", 0x36}], 0x4, 0xa) write(r1, &(0x7f0000997000-0xdc)="ace79966dd1b145302f099f670eb9b53094f2c4f7319aa302dc06ae1eebd7f1c992db58c6704dbb763910aa87059a27bd6e041e0cfb29bb92c80c96aee0a39343fcc332dfd9bfaf1cba9444dc1e3c07c7df10ced2f36653c4b0cda8aa2aa752a5ed8db313f8767e76d56688b8127202612087b8d3d685e6d0aaa41b901fde7e1fcbc67b8a16f5fab4bf7cee144f43fceb3c99c1984f3fbac9a7409cef95276882a7064cca37332e00606546ac0e252a121531cd6b82d391e836a23d5ae154a9ca7eddbd60a3ec75d156a8187c8bfd64fd603c98cf0271af2d7f7b239", 0xdc) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0xa54c, 0x0) tee(r0, r3, 0x8000, 0x0) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) bind$inet(r0, &(0x7f0000671000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x1d8}], 0x1) tee(r1, r0, 0x5, 0x0) 2018/01/10 05:14:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x6, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000004f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x177, 0x10, 0x1, 0x7, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xf, 0xfffffffffffffc01, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005a2000)={0xffffffff, {{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7b838490dde61a57) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) 2018/01/10 05:14:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000586000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fd4000)='cdg\x00', 0x4) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80006, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001c3000)={0x0, 0x0, &(0x7f0000369000)=[]}, &(0x7f0000bcf000)=0x346) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ca5000-0x28)={@generic="1204852b14a3acbb232302c0853c3030", &(0x7f0000b6f000)=@ethtool_cmd={0x36, 0x1, 0x10001, 0x0, 0x4ef, 0x4, 0x6, 0x1, 0x1f, 0xff, 0xff, 0x2, 0x100, 0xfffffffeffffffff, 0x1, 0x6, [0x2, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ae6000-0x2)=0x6, &(0x7f00009af000)=0x2) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000003f000)="1f0000000606ffde0016f49f0089f0ffff1e0008090001000b00000001e780", 0x1f) 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003aa000)={0xb, 0xfff}) socket$nfc_raw(0x27, 0x1, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000083f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009df000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f43000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000b65000)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379be40b528db8296ecfb7c64b09ee77f00000091aec1063d9d91a2eb632ccf55f584422dd8a1615826dcc295f52768b2ada504d7f57230dd51306191044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f832522e72a597882f24ca0f846e229671dd908176bf64a00abcd7b095f7ba9c1fb1a5a04a5498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000db1000-0xdd)=""/221, &(0x7f0000851000)=0xdd) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r3, 0x1) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f000070a000)=""/133, 0x85}, {&(0x7f00001ab000)=""/38, 0x26}, {&(0x7f0000000000)=""/113, 0x71}], 0x4, &(0x7f0000001000-0x53)=""/83, 0x53, 0x1}, 0x10000) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x77, &(0x7f0000002000-0x6a)="", 0x0) [ 95.680728] audit: type=1400 audit(1515561267.085:80): avc: denied { map } for pid=18631 comm="syz-executor0" path="socket:[31396]" dev="sockfs" ino=31396 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 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000813000)={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$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000943000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000065e000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d90000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000077e000)=0x8, 0x4) 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00008e3000-0x38)={&(0x7f0000260000-0x60)={0x27, 0x7, 0x3f, 0x7, 0x6, 0x900000, "100f452a2c60fbef77606f563dd1ab3e4324dc353ce522618687251aceedf8a09703b1ff6957ad121695cc76300513964b69f2d39c83c260afac2b4e10ee8b", 0xcc8f}, 0x60, &(0x7f0000602000-0x50)=[{&(0x7f0000bcc000)="b6ecf27de328e00da154b30e1049523ca688645101fd8d6eaa1aa30728d5c72108191e9e918bf3ba019c94b0b7420525401e61473288185d936d04142746953cd428eb98bb515a7fa58e6644f94497eb4c1bd56fcd006fb66e152f1439", 0x5d}, {&(0x7f0000655000-0x8e)="cb5259b97e64be5450129f7737ec8f4a0a307b36ac984ad6cbef17ef7e86b15e9fc11b31837d8ace30b2a8922086966de1f53be13783ebbb62558a85ca45c27e70ae7264e70dfc6cd50882668b8e2758cb1d80eb9a58b36482cb88c54493daa8e55e7058d46665440d8110e05cc79d33d7c14bc7a854ad14ecc33e9e240c24d2d488a9943d11873b66e4f0e4d865", 0x8e}, {&(0x7f0000c3a000)="fc2b41fef2ab9889e06041f6cb996c5bacf7b134a5d44d4c26d83c9018de0e4450856cd8fed277cb38406a944ccbe6c75b809367281d50bf6d2958d9fddcb1aff1a9bccec4aad86fc4300f422bcc82ef2446851ec4953c887940e56a323c4518e08bdce526b5a2ab6a395b15b0674a110005afce6f57e8d6213df7c6df40b646e16dced66e80ab6f3b9ffd338d2c2a3848139b4506dcdda54c66bdd25d1e2abd40ac36ba29f275135749103f", 0xac}, {&(0x7f0000388000)="5f2c1293e1eeb783c88ee6b6df8c3494711194f09c1602575ec1088e673edfa2b5c0d4b396302b8668468e531273feb2665d98474a19b254e9643df9b62b3ff5b049e45371c37f3768900c4a02fa1a61962f42af478928d7449e0e1ae872a77a96058bf5eda5016a500a520610c498bca7e72895152a8b1ed1177fb5f5144a2a73e6f36023ec46b930e10298fdcb501f0892aafdf59381c580c0a342efaf4e32b30a6c7beff8e85e50bc4f9303616db48c6953e3cacc90e5302cd7e81564252581df90f437fff4e810c1bf67b264d87faa1f52d5972caff82a56166471ccaa00e209638726c3b1957bbd5e7a", 0xec}, {&(0x7f0000030000-0xdb)="819f592e2272e1218ea96a1970843de63a9cfe22360dffa365e6afa3e149e85b755b27cc809d9445565a3810990a9853c562a790144deee7a9cc38099deb78ec8b8cc4cb86afb237c7e6506f44f67c3c358d4aefdc3938eb564633349762c2e16bac3addf68ec5fae701bbbc66e1275d03044b31ae14b7ff9c692c9ad40cff2efa88567eb3e99544f8efb0766998ff22ebf4aaa6f68653bc05ee4101bdbc9fd787d3b69ec11153dd03b58b42920862a644f98fedd96ce6e21d2ece319bac7973b2fc171479d9489f4688e8005f0d6565c10f273017f36821c145b6", 0xdb}], 0x5, &(0x7f0000300000-0x80)={0x80, 0x11d, 0x2, "26579ad9500354f21620bd53bcb1ce0d5f9587e2a5bee92bfdafd88a1bfa453595b69cb3c68bc1e6b032501019cc6152a0cda1475ab9164df9b4e24f9729e4b30fa3a2db8c0b369bef567a77672a34e2530050eceb1a36f86242e5fe13319168a170d215700a25047a2c84a3b2f65e80"}, 0x80, 0x0}, 0xc4) r4 = accept4(r0, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000539000)=0x0, 0x4) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x91c}, &(0x7f000002e000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000016000)={r3, 0x4, 0x1, [0x5af]}, &(0x7f000002e000)=0xa) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000002d000)={0x0, 0x472, 0xffff, 0x6, 0x40, 0x9, 0x7, 0xaca, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8, 0x9b73, 0x200, 0x9}}, &(0x7f000002d000)=0xb8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000030000-0x6)={0x1, [0x7ff]}, &(0x7f0000030000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000002d000)={r4, 0x80, 0x8000}, &(0x7f000000b000-0x4)=0x8) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x80005, 0x5, &(0x7f0000cca000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = socket(0x2, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x4, 0xff, 0x6, 0x5f}) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f97000)={0x0, 0x0}) writev(r0, &(0x7f0000bb7000-0x10)=[{&(0x7f0000938000)="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", 0x1000}], 0x1) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000f98000-0x60)={0x27, 0xff, 0x5, 0x4, 0x5, 0x9, "f003502f5997f3082bcd8cb1af96006b8eb723ee31e1f62557a7606a3df397242e5d64edbef218aecd52455addfde2e00cbf9bfd726bb18866bf7da69592be", 0x90}, 0x60) bind$alg(r2, &(0x7f0000bfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-twofish-3way)\x00'}, 0x58) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000f94000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f99000-0x4)=0x60) 2018/01/10 05:14:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000d9c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0xf70d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x3, 0x5, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/10 05:14:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bb3000-0x8f)="c7cbfe1696f6f8e13a54dd1ea89bf1a0dc1ddb15af304c796bdb1a4253cccb7719b14b3ed4e728f109e1f36a49e5006fa0536ceada8420d9fc38b77b3e7eb66a6cc940a50432260d9292cf664a6d9524340cdeea906c3794614d5d87e8a8ee71e183f2016a81a55313358111bf6c43dc0002f81c81cfa1ad90a2e3a522394f25ce7b43243a15e5314ba9040793321b", 0x8f, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x757, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000eb0000)={{0x386c2208, 0x72, 0x1ff, 0x2, 0x0, 0x7}, 0x3, 0x8, 0x100000001}) pipe(&(0x7f00000e8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000054000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd0}, &(0x7f00005bf000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b47000)=@assoc_value={r3, 0x0}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000423000-0x88)={0x2, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg$inet_sctp(r2, &(0x7f0000f0d000)=[{&(0x7f0000c44000-0x1c)=@in6={0xa, 0x2, 0x6f4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c, &(0x7f0000129000-0x40)=[{&(0x7f0000f78000-0x75)="660f969cb1703b47fecd67d86cab5551100bc861a1c2abfa087862a28e417d66850ed61d99e6cd96c119cb476c240c83f362e563c2586b0070af76b961266b2a73ea16bdbb6340e5a7a938410e52944a3d105374831f8e20e730d8ef363ea67127f78eb3c5dbaecdf489939978901c9a5628215655", 0x75}, {&(0x7f00005d5000)="597990b3", 0x4}, {&(0x7f00006ca000-0x65)="97e2d6b4851a9221a9b5f34aa9f2459c120543b6a5734a84903ca63f44e61ee42b0c894e91f460bca3b17d616cdbbbbe28de78186bf391427676d92c01314c495f091c7cd6b20bcd80e436a401956646ec0cb4aa57dd5b9c2800533afbe856d1029c890d9b", 0x65}, {&(0x7f0000b5e000)="", 0x0}], 0x4, 0x0, 0x0, 0x4040090}, {&(0x7f0000150000-0x1c)=@in6={0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c, &(0x7f0000621000)=[{&(0x7f0000587000)="56243b3167c525e450d9d9cb4414b4eb", 0x10}, {&(0x7f000093f000)="0e0ad2bf1eefd3ed6f70e5d3ed2f472cbd72576d46ee6bf0f51be6f92a0030ed126b9e454a7758fc93572b8d43eb41826b8a869d0991f387267136c74f065019dc4d5c31e3d77f36b6f544af5c6107555f5d649e740e07436f5a37e27deb262b3ac84e827e64ae78ccac6754e7ffc75e8f3c49cf637727b474021ede259ed38f730abbffcf2f6ae1707783fd41b00dfa6361dc7b0e2b13b8fc3945f0caf9f1b557e26c9e158a050e4fa2e4459d9ce62fa33926c97325d79c21e2eb3ea9faafe8fc286ccad9", 0xc5}, {&(0x7f00009a7000)="ee55461abcee089185b4d7a756ff3f7d6e426f7fcb046ab43de9b65038896e6a5810dfdce24e79bec6cc98bbb8f3b2affd5dbce0ed0228a77ab5fa07c7fdc75c76d20099b28b7ac705737595cb20730e0a3588098e36cee0abb5cda01971e6884260144742a65421023bf6bbb3a0fa61bf03f9ef4092937653e83ecb3dee8f9fd4d8569084b79fea237acbcaa415f8cfc08b1c816e8a49c243c761cc7908b31fd0f143a357509f25df0b3de2a4931f76e5a9", 0xb2}, {&(0x7f000001b000)="9f8fbe528206489ba5db0e15644544b66a996fc4abdd38d6fa0a1c76d2cda8518b8332d03b3a6c5ef13d9e6a5aac79731296d236f760b994693506ee539031d8967fc2db78688d41952c70cee5a1ef2de24651f6e54d5399ff12abf8f7971e5ae34c43ddb51f6f6b330eb0b8e659f7069c008648bf6db46020752590c312864f0e240db8a470634a8f0b9986bc3327fe10fd4cb79791d499096d0f", 0x9b}, {&(0x7f000092f000)="2f9cb4aef305a7e125dba65a693af34de91ab8c91cf89e97abbd1a3bd08de594589d0d763ed156a70ab7e43f2b5606b778c72c", 0x33}, {&(0x7f0000ef9000-0xa3)="7a4134dd495693c272aa42699eb81485dea2adbb64ad2bfca03089b6ccbd6f249918faf174906abc3d6a2a8395de37eb4b032994a4bdff9d213d985046092dbad26c2a14667d2191139b7d4644e2942d1aa9667e7d272d05b52af740d87eaac796d4ba8a9086e742c1941436e46f2d66fbbd1d06b6b1206d2265e23a032ddd906074520ea17414fae8e1168160c6beca1cfd545c06f1fa7f365e5b6ef06d1ca8b024d8", 0xa3}, {&(0x7f00005b0000)="3a15114ecebc57456613c177f2b6c076d897329041924536cdb49435a52f506bdbd610bc9f9c87885fb3293a1d3d91b8e3735b05f245244f684b26256ea5a88ad2d00901a66608f0bb9df71d1e07a35a2436c82f328406a46874c42c2e7ead322dc1348907d6ae1a4d41ce90d5d05ac7e620d8", 0x73}, {&(0x7f000072b000)="132ab7499a7c0ba856fd29d03ea4f766f92d42331be48bbf7861e53635d998aa4ffd18d4365075f0097c648d3498cd8fabc2bb991d1d0bb48d6647eb59db63eea6c6e8ec0870ef497d8bc4bae132c99887185de2e0250c21cdd1f7db788fa44ca420579ac94cc0fde1b864414cc9826c6e89b654e62b7e9358a6c25f999db8d439732729ae428602692f96a95dcc0e", 0x8f}, {&(0x7f000018b000)="230fc37046700d720762258c4b546652a8cb4d4038b4109b1e822772a69c993525d21297bcd1bc5e0f389b9a3357abc1587820defcc1287b745d7933ff20317f1d7442a9111b9076b506877d154c6009a46e15c768dddb", 0x57}, {&(0x7f0000cb3000-0x11)="3eee31f7542c8faa7ee559c55ea1e01b2a", 0x11}], 0xa, &(0x7f000097a000)=[@sndinfo={0x20, 0x84, 0x2, {0x618, 0xa, 0x10000, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x8, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x20b, 0x1f, 0x0, 0x3, 0xfff, 0x1, r3}}], 0x90, 0x40040}, {&(0x7f000044c000-0x1c)=@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c, &(0x7f0000533000-0x60)=[{&(0x7f0000c10000)="f3c7b7623bb8f14e56b4f8b1faaa0715532562e2a0da1fb93e66d157857c557d9f6e5ee3a9510b177215eeb32273b83e78afe29bc4b53e0e491fbbf3ae3e31831cd95598ee905d9dbbd8af7f396ab296981d0e9e0caacbcd30f7e77dbf22695f320c4bed91d7c353c064e4ed5f9a6d1ccbd8b3e2c5d224d627a4976a818fa1f861e5293fcf53058f4022c1e36ad799052400eeb9495d940296e67139f76a20bf8876c60c52", 0xa5}, {&(0x7f0000a40000-0x1000)="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@local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000edd000)=[{&(0x7f000059a000)="c62a6c354c94fc301e8309670923222476d531b78af8ff5a1212159b24310cc4de6cd8c477844d131848f2fe981e3b05ce6dfdcba7f259138c4e932bd7c05bfa4725468632312a6f57c14c19416831cbdb64e87c37271de2bb26073b6e3dc12cad9d93616aa88a117b27455650bfd79fe7ae95ae610356a1ffd801658776a9285d1e0754349f31934e38fb4b1955c56eaaab50910f30d6172be3ef349d", 0x9d}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000fc7000)=@in6={0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, 0x1c, &(0x7f0000a13000-0x80)=[{&(0x7f0000aa7000-0xfb)="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", 0xfb}, {&(0x7f0000e92000)="28e48597e37ab6978d47c380fec3eb988ed8d20f2d793c05005860d5abb0f6e1412607d3fee7bf668d01438f21add812e3433b2de5b52a7057df8b111fd910122f90f1cef989732b59dfd387549a2d72bc0fc105509197d08edf7c897f8d452ae6834eba727730588341a3497df4a5a81ee74a24dc615fc036e5eecf894c8116234cf45cb5e26bea80d171b4e2d1faf10c13c1746b0aa0efc37f9cf89fa4070c90815ab45dd8b6a03994c7", 0xab}, {&(0x7f0000c09000)="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", 0x1000}, {&(0x7f0000322000-0x95)="72c2ac476d9e03c656c4926c25849b4ac46aba340b48c3e1b6768e69bc41d568272b2bdd66563ab22847e9214c7433f0a1115f3f5ed4aceb4f2b82146201bb352dc5bf165cd02789ce298f0c6b830007f93052524f08fef742111692986a0c077053159e61f098d40f0eae7bcac026eccac3cceb5acc3195ec7f66f0d8578d694186e0dda77d9206a578ee68ebb189ab62152005e3", 0x95}, {&(0x7f0000770000)="22e608adb4521106a6721d13336443f112a68886850f47cb5a09ad30c98ac3ec2a388814bf681336c7c56e99a6ea88c574e0dc55847518635d00d0f2bb6d7521b9efd95255529f", 0x47}, {&(0x7f00002bb000)="659b293dd224f0fdb3234fce2ac3b63231abc7db94b2637a0a70e6f7df00a32c9ea484b9c616af8ff3ce7b474adeb0a03643f2e5307fbb9dff9ade3c7aa34abb92c1fd640f1d6bb58c2a9b1a9915296c18afad306747d05166cee7797a4587e264df57738302ad5043ef6b9c80ce25513adf5bc3c1092fda9b3cb18c7c91b5119f58917127f5c485dfd165a656c9bd1a0ba271e82e8a7d89b3d62310f686da14d5091cd1e49245736cf45a3a1a34eda331e83a922d09ff1f42a3eb1f", 0xbc}, {&(0x7f0000092000)="f2d3e1d6577bcd20632e84a14fc2ba54b7a101fea8da7982cd5aed13e7585f8919b835a073cb98f15c4e1175ba148751df14d93b883f148836e9b33720c7bdb584c804f1e4e087a8ea2b6719f556f67f9b701473a53bcc", 0x57}, {&(0x7f00003c0000)="b5e1d315bff30d05b9fbc47c43d4efd3e46bd77da24e91791706a4a416dc2a0638b22bf1c82edc06216e543dcd0ac8459b293da5825dbe0efe907a34281053c1c896416f7b450380ba928ada692e4cbace2cb6dfd648a416527942c3069bb20a1fd2eba7ff71c7e845a5799f06f7e597c55496c815e6fb2d69ca2cac0afc420cac047042528c9335a3bd6e2bc536626fca32c663018c3134e54e7ba031b47196ea5b76725a7847feb10a061972f63e6f6ec8a7a3690966794064823d7378cce591e896c963651cccbecfc64345994648df19ed4b087fa90ef70134da783c2cb9f34d1b2ccace7cc4ec11", 0xea}], 0x8, &(0x7f0000378000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x81, 0x2, 0xfff, 0xff, 0x3, 0xb3cd, 0x8000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x39c0, 0xd, 0xfff, 0x9, r3}}], 0x60, 0x20008801}], 0x5, 0x80) getsockname$netlink(r2, &(0x7f000080b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000)=0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000942000)="cafe73cf247f670035da305b3ec64354", 0x10) r4 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r4, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x100000000, &(0x7f0000f85000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f80000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7}, &(0x7f0000a74000)=0x98) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f86000-0x6)={r2, 0x8}, 0x6) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f85000)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000f85000)=0xc) listen(r0, 0x151857a0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000266000)={r4, @in6={{0xa, 0x1, 0x654c3858, @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]}}, &(0x7f0000b8e000-0x4)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a14000)=0x0, 0x4) 2018/01/10 05:14:27 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5f308000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000987000)={&(0x7f0000e9b000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000461000-0x4)=0x0, &(0x7f0000ad5000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000916000)=0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000011000)={&(0x7f0000917000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000029f000-0x10)={&(0x7f0000916000)=@delrng={0x10, 0x14, 0x322, 0x1, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40090) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) 2018/01/10 05:14:27 executing program 2: 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xf5d}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x3e, "c779e8b47aa1c13e76d7b91171be3844de29587d90358aaf44e00cf93b314bf7960f136d7e3972da7be7e1e69e58d34d158be8184181fc8513c2ab202be8"}, &(0x7f0000000000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000779000)="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", 0xfc) accept$unix(r2, &(0x7f0000852000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000439000-0x4)=0x1002) 2018/01/10 05:14:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) socket(0x9, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000b51000-0x4)=0x20000007, 0x89) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009f0000)="06", 0x1) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0xfffffffffffffd5d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000884000-0x8)={0x0, 0x0}, &(0x7f0000298000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000598000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000022a000-0x8)=@assoc_value={r1, 0x2}, &(0x7f00002f5000-0x4)=0x8) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004f2000)={0x0, r0, 0x3, 0x3, 0x0}, 0x14) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e21000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b5b000)={0xc93}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x0, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40000000000000", 0x1e) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000207000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000eae000-0x4)=0x48) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ead000)=0x1400000000000000, &(0x7f0000ead000)=0xfffffffffffffd9d) syz_emit_ethernet(0x6e, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9dbe4cbb4799c501"}}}}}}}, 0x0) 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000682000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a0e000)=0xfb) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000eef000-0x2)="03", 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 95.901263] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f67000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d9000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000359000)={0x6, 0xd, 0x7, 0x4c8eaed6, 0x0}, &(0x7f0000847000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ede000)=@assoc_id=r1, 0x4) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) listen(r0, 0xfffffffffffffffe) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000070b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000095a000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000f9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000493000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000862000-0x4)=0x8) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000363000-0xa0)=""/160, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f2000)={0x0, 0x0}) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000366000-0x38)={&(0x7f0000365000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000366000-0x10)={&(0x7f00000f4000)={0x1ac, 0x1b, 0x600, 0x6, 0x1, {0x18, 0x0, 0x0}, [@generic="4739d023b5f1f03caedbe84d9d81769b9d42a9b4f5ed949fc78b40f0b863b8fdc40916cfd5400c25c9322e5d8d9f17195da6ed8829d27a188db44a28fc141611ea605af91d4237ad94f1cf4aac0ab5ec8c2ee5a456d7f56890fc5cbf518702781fc73a5266d71ff4678e613d851c3cdd77386a2fc9e6320841f8309e496c2778fc6061dd9a52a1c36e22f65dd1c377cdeb9725e2c7c27a83fbb5563b853e7ede7ec977ebdb880823ca2a71f10548ac0c2983ec", @nested={0xd8, 0x42, [@generic="d461a9955c11307104669f9c7e53ae2d2f27e182dce09ca02e9a27ee4113a2d27c5d691c09d3063b5311db6098f35f9401e91ac7bf93a25f06c5dd00ab393953b44b8efe24262547efb796595a26d60a1367bff9ba2e50d0c89dd1d4cbc67cbdb38f1818a55d85876d48d6dc6995f87961df0318c4ef4b13121521b454595b82da165b0a015096697e91acb43a0724bacd185a91c7a1423032dd64a5a66437b5f14659bb628cda5afb826a52c9352d146ef9d8f6726e7d207708212094e2038a7cddbdb39256219575e215352646d43991277c53"]}, @typed={0xc, 0x93, @u32=0x2}]}, 0x1ac}, 0x1, 0x0, 0x0, 0xc880}, 0x804) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000365000-0x18)={0x0, 0x81, 0x10, 0x9, 0x7f}, &(0x7f0000189000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000291000-0xa0)={r4, @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]}, 0x0, 0xbb, 0x101, 0x8, 0x4e}, &(0x7f00000dc000)=0xa0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000367000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000367000-0x4)=0x60) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000366000)=0x5, 0x4) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000354000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00005d1000)={0x0, 0x401}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) [ 96.025976] sctp: [Deprecated]: syz-executor6 (pid 18748) Use of struct sctp_assoc_value in delayed_ack socket option. [ 96.025976] Use struct sctp_sack_info instead [ 96.048145] sctp: [Deprecated]: syz-executor6 (pid 18752) Use of struct sctp_assoc_value in delayed_ack socket option. [ 96.048145] Use struct sctp_sack_info instead 2018/01/10 05:14:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xf4)={r2, 0x9, 0xec, "edfb6707fbe0fb5c1da6a5c1d0e91a432da948f689e24646f5d5d8ddd68981e29a8bc5c2a3c63ca99580e7bb26655841fe430c7edb16a7aa274fb69f9177f4550cdef5d203c4ab14aa3bf03d8794447d5207531901865d9ada7eca08f507a9e58bbeb8e61d22f779052a9a92d8a745d4e23a6e34e44972c7dbf8edf041f1da9f284033c4d1d912bc79077d2ede3e2f192108b437d4dd257a18909563278f7b246ee103cb511bdea354421176e77b0e8c4c084c172f2dc5cc6302e8f0413c9fd32a205498169b0d14ef08eb43f1ad34f49b79f6fa9f7c1b1f98d9700d7b2563b42c48e614ad828624791438c7"}, 0xf4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000076f000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x203, 0x3, 0x3, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) bind$bt_rfcomm(r4, &(0x7f0000001000-0x9)={0x1f, {0x9f15, 0x9e2, 0x834, 0x7f, 0x5, 0xde7}, 0x8000}, 0x9) 2018/01/10 05:14:27 executing program 3: r0 = socket$inet6(0xa, 0x7ff, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000e9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000404000)={0x0, 0x16, "0d4c911126bf177ba1ee56c9c9cff1d6dfa34bb06af5"}, &(0x7f0000f8e000)=0x1e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a0f000)={r2, 0x71f9}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000410000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065c000)={@common='bcsh0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0xb) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fcb000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dd4000-0x4)=0x80, 0x80000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0x14) 2018/01/10 05:14:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000083a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000d91000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000e4a000)=""/4096, 0x1000}, {&(0x7f0000773000)=""/0, 0x0}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000726000-0xb)=""/11, 0xb}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c11000-0x8)={0x2, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) close(r2) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) sendto(r0, &(0x7f0000856000)="5c3546fd67123caf31b080b4a0f80d4cd1d95a1a12d448e4391a9bba1be282930cd36481a3adef73b29c781d6e68f15dcbc355193fbbc2b38032e4ad53a94091a70ed8915613753ec316ecc405d5ece051eb875380ad2765cbe99901b0ae920f356e14512bb57d92326ce1b94df243e6ae518e89036f57796ef9c30eaa428299e6123202eec648af8a45403b507e21821b", 0x91, 0x5, &(0x7f0000a64000)=@generic={0x5, "4a7c87d64defbd0dbee6f46fd4bae3c8de2cfe46deae1e571a96ce2090b128f39dc2b857fc1535c27d016ce9f6588f601975441cdf4f3069399ecb7c7b8ac62ec163c35e3feb50730d5fb23ac1ac032ba73d710d967bd071735cdb899231a903804db9921954d1ca0235bcb8e363c13e685fc9e96b7db6021f61869012e6"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) shutdown(r0, 0x0) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000df000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000480000-0x108)={0x0, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xac, 0xaa, 0x1, 0x7d5cffaa, 0x1, 0x6, 0x6, 0x0, 0x7ff, 0x4, 0x9, 0xfffffffffffff51b, 0x3f, 0x5, 0xffffffffffff0000]}, &(0x7f0000b1c000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066e000-0xc)={r1, 0x9, 0x10}, &(0x7f0000456000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f00001ea000)="2900000021001900013d3500000a00060200001600000401150000040d000600070500002436060000", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000035000)={r2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008e8000-0x8)={0x0, 0x3}, &(0x7f0000065000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000ce000-0x98)={r4, @in6={{0xa, 0x1, 0x2da, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x7fff}, &(0x7f000086c000)=0x98) r5 = socket(0x2, 0x6, 0xf2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000cf4000)={0x0, 0x0}) bind$bt_l2cap(r5, &(0x7f00006e5000)={0x1f, 0x781e, {0x100000001, 0x20, 0x1c9115e8, 0x7fff, 0x7fff, 0x0}, 0x7f, 0x3d0}, 0xe) 2018/01/10 05:14:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b8e000-0x4)=0x5, 0x4) socketpair(0xf, 0x80f, 0xfc, &(0x7f000050a000)={0x0, 0x0}) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d74000-0xa1)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000890000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$inet(r0, &(0x7f0000c52000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b78000)=0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e49000)=0x6, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00002c7000-0x5e)="76eac3b5f820721e46880db31f266ab58388f4a813537f689be65fee76889765f304ae6c8fcf8d6b5ef87fd4ac8d6dee5f8b61ac24f99906bed85312a7e395c894067ff6a82aac3ab0963824bb487de6300899266b734e50e5267b9a14ed", 0x5e) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x774, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b79000-0xc4)={0x0, 0xbc, "1d08da7cae5bac90ca24c684a02d2b81eedcf8dd2a1be2a6e8052771d424240a33bac0a619904afa5ab9f3277d0de391cf427744c01c449246003753a75be2a4e4f699bf52a38f5d9ae19317f2068a92d485a1be4b56d65f4241d7a0a41d6c4cfa029ab8cc9d2f01dea7625a648d78d7a4a8e833fd8ae9616bd5405969647570c9f67ed66c665f934b8541fd26942b49b17e17ba4643ca36799efd8e6d60386542f7f52be56687f0ecb0d775a3b35d5ab663bfee3fa9e9e3098a90ed"}, &(0x7f0000c77000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ac2000)={r2, 0x7fffffff}, &(0x7f0000442000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common="1687ffff0a15f8ff1002000000ff0008", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008b2000-0x20)={@generic="b20d7e02fc1566b357ea6a23ca623a5b", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000228000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.132705] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000bc0000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$inet(0x2, 0x10000000022, 0x8c) close(r2) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) read(r0, &(0x7f00008a6000)=""/76, 0x4c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ab6000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004ba000)={0x7, &(0x7f0000d68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00006b4000)={r2, 0x3}) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c3000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r0, &(0x7f0000da5000)={&(0x7f0000967000-0x48)=@full={{0x3, {"47af44929f4e05"}, 0x5}, [{"da3c185ca483cf"}, {"13b916a475a75a"}, {"6bbce6dd97e538"}, {"398a75fa5ed9d8"}, {"5acf5babee7a52"}, {"329fc2b85ac53e"}, {"c29b9c2d381417"}, {"1b77eb7580d08b"}]}, 0x48, &(0x7f00004cf000-0x20)=[{&(0x7f0000b28000)="e23c290efc021f4b9d45c143204aed085456ea90788f1b85bc1f8f2ceacefba0c2ccbc5aa6d0ec09ea0188ecea26cd9cf028584712720ceb078b57f76e5a091c8e6ab27c4cf8b632b4447198ecece32d42d5901bb733c1dd5fae0cd091083d7d0b269c2adb4f5366a959cb8cf8d9360c007be17b0973d57997f04f9ba7c2525866ae21a4d15bfa6e81790586ad9c3a49f80f69628fa489918b4fbf3af9928ed3826f2553429a8410b2d69e59c4cc74e862160a72da8ee412b6523575b5e47bdfbabaee51295ec1ea08eda73e334bca1ba243", 0xd2}, {&(0x7f00005df000)="6719fb0c313aa592f68505d71eb04c5eba914e3f623944059deed09158365712481b2a95a64f40eea95e20e8bcf7b35c6438eafce7523289dbcbadf90c7c42486c0a56b3a717c85f1b9e60c5", 0x4c}], 0x2, &(0x7f0000c16000)=[], 0x0, 0x80}, 0x4c004) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fa000-0x8)={0x0, 0x9}, &(0x7f0000741000-0x4)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r3, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c66000)={0x0, 0x0}, 0x8) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f8000-0xd8)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @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, 0x2, 0x4fb95a5a000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x0, 0xfc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}], 0xd8) recvmsg(r1, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b0000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000da0000)={@common='gre0\x00', @ifru_settings={0x8, 0x8, @cisco=&(0x7f0000eab000-0x8)={0x3, 0x7}}}) socketpair$inet(0x2, 0x2, 0x20, &(0x7f0000e8d000)={0x0, 0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='ip6tnl0\x00'}}}) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000457000)={0x0, 0x0}) 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000917000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000917000-0x4)=0x10, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000917000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x4, &(0x7f0000913000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}, 0x10) 2018/01/10 05:14:27 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d05000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4) [ 96.226254] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bb8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000008f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000088b000-0x4)=0x800, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000eef000-0x97)=""/151, &(0x7f0000b5a000-0x4)=0x97) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x3, 0x81, &(0x7f0000296000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000898000-0x20)={0x9, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00003e7000-0x20)={0x7fff, r3, 0x2, 0x5}) bind$nfc_llcp(r2, &(0x7f0000b7f000-0x60)={0x27, 0x1f, 0x5, 0x5, 0x2, 0x9, "78a54d1995eade44c0861319588fc97611d8ea03ec770a050ae2307796a3ada2572ac85942fecb8080126c47cf47df37660e36935953636343f9e6c0944490", 0x1}, 0x60) writev(r1, &(0x7f000035b000)=[{&(0x7f00008db000)="290000001800313100ffeff4007200170a800026016d00000003ffe108000200000005000effffe70b", 0x29}], 0x1) 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x100, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c0a000-0x4)=0x2, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cf8000)={r2, 0x50, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e97000)=r4, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000098f000)=r4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x3, 0xeaaf, &(0x7f0000d2c000)={0x0, 0x0}) 2018/01/10 05:14:27 executing program 3: r0 = socket(0x10, 0x1000000802, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000cb5000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/10 05:14:27 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) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000026b000-0x4)=0x2, 0x4) bind$alg(r0, &(0x7f0000755000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x800, 'ctr(des3_ede)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a6000)={r1}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000761000)='dctcp-reno\x00', 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x14) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8", 0x28}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000244000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00008c0000-0x8)={0x0, 0x0}, 0x10000, 0x6) r2 = accept4(0xffffffffffffffff, &(0x7f00002f6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000056a000)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00001f4000-0x20)={@generic="f768efbcde6ca78aef8f2b08a0be4a1a", @ifru_flags=0x4000}) syz_emit_ethernet(0xb3, &(0x7f000001d000-0xb3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x23, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @tcp={{0x1, 0x1, r0, r1, 0x0, 0x0, 0x13, 0x84, 0xffffffffffffffff, 0x0, 0x34, {[@timestamp={0x8, 0xa, 0x100000001, 0x1}, @fastopen={0x22, 0x11, "9f67f590a9d9a45c3200e485fbd225"}, @eol={0x0}, @nop={0x1}, @generic={0x7, 0x2, ""}, @window={0x3, 0x8, 0x10000}, @sack={0x5, 0x16, [0x20, 0xade, 0x0, 0xab9, 0x8]}]}}, {"cc"}}}}}}}, 0x0) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) write(r0, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b04000)={0x0, 0x734}, &(0x7f0000260000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b30000)={r1, 0x5, 0x30}, &(0x7f000017d000)=0xc) pipe(&(0x7f0000c9d000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c46000-0x4)=r2, 0x4) 2018/01/10 05:14:27 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x2) close(r0) 2018/01/10 05:14:27 executing program 1: socketpair(0xf, 0x2, 0x9, &(0x7f0000326000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0xc9, 0x800, 0x8, 0x9, 0x30, 0x4}}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009e8000-0x10)={0x6, 0x74, 0x6, 0x9}, 0x10) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair(0x3, 0x80007, 0xf8c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000312000-0x10)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r2, 0x2) 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000002000)={0x1f, 0x51, {0xfff, 0x1, 0x8, 0x4, 0x1, 0x3}, 0x55f, 0x7}, 0xe) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000001000-0x4)=0x4f78, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getuid() sendfile(r0, r3, &(0x7f000056c000)=0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e95000)=""/111, &(0x7f0000ccc000)=0x6f) 2018/01/10 05:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a1f000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000447000-0x4)=0x7, 0x4) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d1a000)={0x0, 0x8}, &(0x7f0000f70000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac2000-0x8)=@assoc_value={r2, 0x20}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r4 = socket$inet6(0xa, 0x80001, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a55000-0x14)={0x0, 0x100000001, 0x80000000, 0x7ff, 0x6, 0x8000}, &(0x7f0000932000)=0x14) setsockopt(r0, 0x1, 0x7, &(0x7f00007b7000)="c580952a3336aff224c91c1f3edd43872b", 0x11) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000b4000-0x6)={r5, 0x1}, 0x6) r6 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r6, &(0x7f0000e83000)=""/24, 0x18, 0x10020, &(0x7f0000a4f000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00008d8000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/10 05:14:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x113, 0x3, 0xffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c83000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x6, 0x2, 0x3}, &(0x7f000053a000-0x4)=0xa0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd4000-0x8)={r1, 0x0, ""}, &(0x7f0000fd4000-0x4)=0x8) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd4000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0xfffffffffffffff8, 0x4, 0x80, 0x1c97, 0x93, 0x3ff, 0x67c8, 0xfffffffffffff8be, 0x2, 0x5, 0x1, 0x0, 0xe38, 0x1]}, &(0x7f0000fd3000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e1000)=@assoc_id=r2, 0xfffffffffffffe6c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008a0000)={r2, 0x2, 0x0, 0x1f, 0x400}, &(0x7f0000be0000-0x4)=0x18) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000084c000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fd4000-0x4)=0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fd5000-0x14)=@ll={0x11, 0xfb, r3, 0x1, 0x10000, 0x6, @random="cebdf601e4c8", [0x0, 0x0]}, 0xc) 2018/01/10 05:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ad0000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486775bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 05:14:27 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0x26) socket$inet6_sctp(0xa, 0x1, 0x84) connect$ax25(r0, &(0x7f0000f2d000)={0x3, {"524b9ad0ca2603"}, 0x7}, 0x10) getsockname$ax25(r0, &(0x7f0000c11000)={0x0, {""/7}, 0x0}, &(0x7f0000e90000-0x4)=0x10) 2018/01/10 05:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a52000-0x4)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d9a000)=0x7, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000409000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007bf000-0x4)=@assoc_id=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e3e000)={r2, 0x4}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000051e000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x101, [0x5, 0x7fffffff, 0x10000000000, 0x9, 0x2, 0x8, 0xfffffffffffffff7, 0x3]}, 0x5c) 2018/01/10 05:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f00007d6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e44000)=0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000081f000-0x10)={0x1, &(0x7f00008ae000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004de000)={0x0, 0x0}) 2018/01/10 05:14:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00000b7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000003000-0x4)=0x1a5, 0x80000) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0x4) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dca000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001ff000-0x5c)={{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2e}, 0xffff, [0x9, 0x9, 0x4, 0x2, 0x1, 0x2, 0x100000000, 0x4]}, 0x5c) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dc9000)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0xf, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a3b000-0xc)={r3, 0x80000, r4}) 2018/01/10 05:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a78000-0x4)=0x0, &(0x7f000014a000)=0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d5e000)={0x0, 0x24, "a846e278a03b64279cac4309f4aa497c9815b7b6c6eabfe40c4e661cc0718a1b3c01e4d6"}, &(0x7f0000895000-0x4)=0x2c) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={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]}}, 0x90) 2018/01/10 05:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a21000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000819000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e6d000)=@assoc_value={0x0, 0xb3c}, &(0x7f000055b000-0x4)=0x8) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockname(0xffffffffffffffff, &(0x7f0000240000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e14000)=0x14) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c94000)="", 0xffffffffffffff05, 0x0, 0x0, 0x0) shutdown(r3, 0x1) r4 = accept4(r3, &(0x7f0000ac2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b71000-0x4)=0x10, 0x80800) bind(r0, &(0x7f0000968000-0xe)=@l2={0x1f, 0x5e, {0x37d, 0x800, 0x318, 0x4, 0x2, 0x6}, 0x8, 0x8}, 0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000093000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c9000-0x4)=0x8c) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)='B', 0x1}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f000043d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be9000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000008c000)={0x1, 0x9, 0x0, 0x2, 0x40, 0x3, 0x6, 0x6, 0x0, 0x0, 0x40}, 0xb) 2018/01/10 05:14:27 executing program 0: unshare(0x40603) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f000073d000)=""/221, 0xdd, 0x10000, 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f00002ef000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f40002fb0502", [], {{0x20000000800, @ipv4={{0x31a, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000005c000-0x5)={0x0, 0x0}) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000266000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000)=0x8) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00005be000-0x4)=0x2, 0x4) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000017f000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000316000-0x4)=0xfffffffffffffd5d) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00007fa000-0xec)="d0869486c825ed140e4fd710f02ee63b8a937593a6862ff4bbc5e81f7528c8187e65002571c50f83373ea2954e58145d90fe7dd384eca7e60a1cfd296fb0a1b5cae34a0705f5c8ef784c7ded84069c0d08513ea17654550595deb569ea774ccc7a3ec79ee8cbbea44f936bc4264e82da60f2253b9ac192f187d8221e4cb45f38d400c7ecfa1ab9bc4396369659f69f46b776bf884d620e9847eb27ded0d6f787fb6f44c6381d45f5f7d480fe556648c7ecc9134fb7abf4c8198ba8b675bddbea84ba8465dd91ff912900266713c82013ef71de034ff5905ec6cc45fc571b08e3866bbf8aeb674f1d597d28e9", 0xec) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d87000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b6d000)=0x200, 0x4) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000ede000)=""/34, &(0x7f0000f6c000)=0x22) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f6d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f5000-0x4)=0x60) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f6e000-0xe6)=""/230, 0xe6, 0x10000, &(0x7f0000f6d000)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet6(0xa, 0x80000, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000099c000)=0x0, &(0x7f0000f6e000+0x903)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f0000672000-0xd8)={@random="04004be7b3c3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xa2, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x2, 0x4, 0x1, 0xfffffffffffffe0b, 0x0, 0x0, 0x3, 0x3, '\b"\n', 0x9, "7e1eb1"}, "d3457e95c19a9c4aa4b11666c9e43351e121428fc913d1569895a430f376642ef0eb96a50c1a110ba6f055801bd177e90c342f293bcd253fc10e9eb31403eb4cad17422e00fee4444c9fe6a411f44dbe28e10a84b75f736ec157f2cd6074745b99b9649f95ee85bce42d8c8f31e6a0913aa463d97fc8871403c06383680f01c85a2007dec604846c8e32f7a5efdf1ecab8df"}}}}}}, 0x0) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004fa000-0x98)={0x0, @in6={{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x10001}, &(0x7f0000e50000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004d5000)={r1, 0x1c, &(0x7f00007bd000-0x1c)=[@in6={0xa, 0x2, 0x2f4e8910, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}]}, &(0x7f0000cf6000)=0x10) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x8) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d8b000-0x8)=@assoc_value={0x0, 0xea60}, &(0x7f0000e17000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f3c000-0x98)={r3, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000373000)=0x98) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000007c000-0x8)={r4, 0x5}, &(0x7f0000dbf000)=0x8) 2018/01/10 05:14:28 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x315) shutdown(r0, 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x347f, 0x30}, &(0x7f000076b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0xb3a}, &(0x7f0000113000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100, 0x7, 0x20a, 0x92f, 0x80000000, 0x1f, 0xd56, 0x400, 0x0}, &(0x7f0000b48000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a42000)={0x0, 0x54, &(0x7f00004d6000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x70000000000000}, @in6={0xa, 0x2, 0xdc8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}]}, &(0x7f0000f40000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000146000)={0x0, 0x0}, &(0x7f00009a0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd78, 0x7f, 0x1, 0x1, 0x8, 0x4, 0x6, 0x40000000000000, 0xfff, 0x10001, 0x0, 0x6, 0xcb9, 0xfffffffffffffffc, 0x9]}, &(0x7f0000428000+0x5a3)=0x108) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000936000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e3a000)={0x0, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x100000000, 0x2, 0xde06}, &(0x7f0000737000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000997000-0xb8)={0x0, 0x726d, 0x739, 0x81, 0x1, 0x9, 0x0, 0x70, {0x0, @in6={{0xa, 0x1, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0x8, 0x7, 0x1ff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbe, "ac6383d3882ed81131283bf00ac870225fd1f736b67a6f31ff2086d947d3b8f8bba90d6cceab4723878f8d938eb306e5d6154471f6a9757428346d6d69d1f23b7ef05b37acc1642e9caeb26328c6a7ecdab933f53a72d7831d4d03c5ee005f357f0b584e878457cf6ffc983d1b589c1b9771199e1f0cd6f5a25a0fdc0a51000953f032200ba53e9ded11c2980c4290e9a17e945255fd9d7f9721a6f1eb8652427b3a3c415f0b548e93da77abbd51cefbe9245f05bc151de9a6817ba39e10"}, &(0x7f00007c9000-0x4)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c18000)={0x0, 0x14, "6d41a9af0ebe262bc953f5805bde8edce66bda88"}, &(0x7f00005a3000)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f000094a000)=[{&(0x7f0000000000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000915000)="87e5c18264929c9e92a9e3af33141e3a0fd4dd140585", 0x16}], 0x1, &(0x7f00002a3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xc85d, 0x200, 0x7f, 0x5ee79381, 0x22, 0x31, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffffd, 0x4, 0xffffffffffffffcf}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x1, 0xfffffffffffffffd, 0x2}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9f2, 0x4, 0x3, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x6, 0x1, r3}}], 0x120, 0x4}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000a00000-0x30)=[{&(0x7f0000000000)="ea6469c9d7bc6eb4d04afb901540e0cbc6a6915c66a9f0850958378593aa09170a9d2e65dc683a2a67de08f4ec31b25e204919b7d87df8441330e67bdc33329ac1fccad6edc5301ea8472e8fe4bbeca73e61e879f4ab9ede5571712613b9c0faa931448122a2a6ae24ec905f3af02ed090cae08e0be8cf417c3684ca4e1633d4cb16a84e4be593c65ab3e020b36a43b8983e01c22435effa98269cfa805037bbd6107f96c4bcb271a5a65e2c086a4c7b71", 0xb1}, {&(0x7f0000bd8000)="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", 0x1000}, {&(0x7f0000001000-0x47)="c9a04a1624d35c2e830f8cce8df0cf7156ac9f0796be83ff58247fc5942f92aa5b3cb3c066a2d75f5dd7087e49be68ebc7672c8a95446ba31d56fb723b076c86f0d48787e986c8", 0x47}], 0x3, &(0x7f000033d000)=[@init={0x18, 0x84, 0x0, {0xffffffffffff0001, 0x6, 0x0, 0xffffffff}}], 0x30, 0x40000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f00003e9000-0x10)=[{&(0x7f0000000000)="e30495efa7264dec3bbd3560e84730bd78cf1ce87bdd493aa25bb5006b8a33b1fed8cbf4e355b3ddd2989298c38557958dfcf7398f30dcf81bf952afddab50d81d1bfff923197887d6440dee5cd480b57024d975b056bd0b19f8a43640894f941d6ac34b249cf79d576cd78c8977f0cf41988ec584b80fe95cfd4af6d201218c37b6c24723931230e793aed4181edf1cdc3cf4987f2024cf2389a762f7", 0x9d}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000af9000)=@in={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000214000)=[{&(0x7f0000000000)="61b8f10f8a3366720306b1a45e1b46d694abf0052847cad9c391b670012d19d0a25206bbd20ee0cb846c6df717ce4b243ff509d1fdbb106090eb4ab58b61095569b455e51ca8a6c88135e64964d6d47f64102b1a5507a7d6305c71ce3ba076dbb0486f3e537fc7d740aff6c56abd5cef9302de7faab3e361b393a094467c4b8fdca86926b050fe613c281411e02ba9f51b151841bccbfd56360aa72b5599df4484", 0xa1}, {&(0x7f0000995000-0x22)="d53ea0635122cdf5cd2633634b03b543eeefdbee879342168382035541fe3e040711", 0x22}, {&(0x7f0000041000)="12f93b6f72a5ee15c2d3c7292c596f1329debacfc16a1d8aec4e831bf73515a8fdc1b3052520e613712c62f0cb1d47bebc63e4d33173b6e40e6fa66ca788436c28a8c2408c1aa6e7c54e56bde4e2e02ac279285a4f435bc23c10d1218d310086250075ff2662938a60ffb03dda180cffad8dce239819889691eaa30bec28fd76f104e0b5c78c5d6465660eb3489c12d4fa1b40228267278d900f145c2030f95524263fa35ecff64329bb2dbe49ec29d2279fd3d4e6dae6eabd36865ae7d159d00ffd679e8082de172ffccf", 0xcb}, {&(0x7f0000fdc000-0xb6)="998537cc0735be43ebef9a393ba096d37ce7cc7f414d6df46a05fb19326e0b48d31660d5bf000420ce22a0d9c75387256c3760d5eed497028a5ea73a131d4917fbeef15769c555cbc012abe4442c53932ca1659114cf58795f6d03f33fd0abc5ffbacccdfeca57269dc0c17f5a8e696c5ab3003b3f09003f5cff3fe804354dc72538921e3dd61178e9e7da8d74a72904bed4aa10eefe1873e01b2dae5d81ca80a74acf9988cec48a012b471bcc5c3d8e428f2a3edafe", 0xb6}, {&(0x7f0000001000-0x66)="f1354db47d926599a7d61691cbd8691565edfa2e1ad1afec13888f6e586ad3a5139032266ff5c991aa1aa20524f53f992b4004f71e4cdec8ddb7d7a2fb1dc772a49c5dbbd964661bf3669e86bdf87e04f24d6e8a8b19ea48f7228ac6eac120f7ab09dc374958", 0x66}, {&(0x7f000049d000)="edbb4146ab0ff7d8c8a4c2aa62b43eabb70330d5337a5c990471fb13083f1584e700ec9acf4e24fd74c0f10a076faa8221c81649b68c6f81ed7271267d9e20f22db7ffd055160cc578ec321e17d1b30d461678af49139da5edee5e08423a7e0e0751081564f88c015fc161a705c42becd44bb01007e6e3ba52e279a46c7a0b8804c1643624e47329c8415a50f5b96ee135b7631c1339141bf9f227635bb190e3d0", 0xa1}, 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0x1000}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x8e, 0x4, 0x5, 0x9, 0x3, 0x5, 0xfff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20b, 0x4, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x8, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x1f, 0x6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7, 0x1, 0x5, 0x9, 0x7ff, 0x5, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x980, 0x2}}], 0x120, 0x8000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, 0x1c, &(0x7f0000000000)=[{&(0x7f00003d3000)="a38382d5a7c770f03804a705df61fd6a827d805cdc60a7d83ebda55cca7f2b038f2918a5bd5b418526dcc3ad022d05ce3f17b0407826b271f1aeee4c5ba3ce5986996e198a09e630349cae893d", 0x4d}, {&(0x7f0000b4b000-0x49)="cfef447a708010a0eb2fe5629bfa112e1c72ba8d849b7e3c30ff29da38c071f31c457b295e30097cadd58b35295d919b9e1048c71e96f76df143263f9e46e30262c9d774f98b18fa2f", 0x49}, 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{&(0x7f0000b2c000-0x21)="c748da897897284eb45b35d3f6559f62f4c1ed162e98dc020b45ed879f73cd832c", 0x21}, {&(0x7f0000000000)="2e71209d24e814b3a44a7cd1828c10543cae94bea2b18dc9d135edc51712805e0fb36609ef33b5348a07aec12b57c0247f21c55d89fb7b4aa7c1568cb2c6d0edb01df4903d073aae75e3567bfd016c78c42f1568364a3b47b4f6de59e619d3271d300c7b074d49fad6b2ddfdbb7eef48959fb8b8c63204165ca1dc96a04501ee275bd9fea72193e36837389864c5ef0198b2f919c56ccc5858fc6ee2a6b43fd3593b117043e1dc180593738b218f6600480b1afcc4173a7bb2aad71c7debe283f15aad0a05df6b6f1440be85781eed966876ec3fe54f01fe0e00c3e9cfa34792c9d74d5c1c03f0beb8581550b3ec", 0xee}, {&(0x7f0000001000-0x96)="9f08c3469a0609ccd8e1be882a2c9e2a3b393809054371626c0b56ab9d0b986ff5b66029645eac220f39728589c0911b30dd8e9cad315f55d06b92300be716c10587b7c825b9bd7376d779a65c61e7ee2708f3f6d7d0aeae01139020c93e7f242936e79569ff046ba2358925374ccd6c21867dd969ff43cb1fa47fa25a2d088eb225a632f12074fb2fab80f1340c31aa5ac4ee966944", 0x96}], 0x7, 0x0, 0x0, 0x41}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xc1)="932d3535b22a99a8124d39a44e71779af8ff945dae542a86c0d6fe6f8328667a4f3f4f1c3fa64a154b631e94427fd7b0c281243bee40471a09a81020c8346a2af9a8b40dd2dcac74e9d63580b538a715d48eea8a4c7dec55f3285ec73038cc5dddc98baebb66068ce8334621e25ad89d3575ba9fe133d709e9b304765aaa3be49b8edd51233eca38473bec24cfa7cef0cef8a8305ae429595a9c71f7d97e0d6788ad7e618d0511825e6d2ddcafa767c35afc5073e62d5e0ff7af9fc24d1efc490d", 0xc1}, {&(0x7f0000afa000-0xc1)="997a73fa622ac3380aa33b34319037b6ff016ae16f98a1595b677c2823bc5a034016b32df707e3c06ae11006b4d51b3a52190b42c51bb975b97687be1022033b4779168dba760348152a76890b8f1bcbfec1c5435ab4ab9cbb7170aadd91192d44731c608eb636b62c7dd7f01be6bc85a8383ca63c1c3c6412ba19fababd9fb32f48b2bba22ae53400c383f51697b4861b7fce25e8a5c39615c01a670276acdce4ed9dfe435a8b4772481088a0a82ca649897d43e05026c1c647b1763440170021", 0xc1}], 0x2, &(0x7f0000967000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1b2a, 0x200, 0x1ff, 0x0, 0x3, 0xffffffff, 0x6, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x2, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1000, 0x8001, 0x9, 0x2}}, @init={0x18, 0x84, 0x0, {0xc0000000000000, 0x0, 0x81, 0x2}}], 0xf0, 0x11}], 0x7, 0x4000) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000f8000)="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", 0xfffffffffffffe79) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x800000001, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000eef000-0x4)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005c7000-0x20)={r0, &(0x7f00006dd000)="12fd2b3c941e1c5b8625929df9d22d1c8a03b544238e4ed1b472aba62d2ac56a1fa4c8bcd6bc0437a19b3c73588122523b6d0221863f48ee4f62f690e9e1148a86d99078469dd05b7ed42babd19361d70b6ac725ec9ca4bc3e1dd083eb488898a7a29865f77ec032d4db333d181148dd9dc24ae61ef41e819f125d17bb5847b08d47be04907c7cc5712a943535f02366f0acefdf67f29e85b216041faaab973a322f74fbc87b1e7182270b810749e012cd3011c9e6f7ded0ae7394de7047cf24129da4e099bc843912c9e5d9077620f7c9a3980665b7c4364949cd04fbf58dbad0fad820d2df82dc4904dac5a8b475f098203f611001", &(0x7f0000c1e000)="ff49400b32e2e409ca69c15c03b4d08e96699abc9087303003eb6a36d9c7b3c63e90058a56477c998b70115528b5886e873ecd68426502c29235504993e631d68ea9428f48512ee2f5e5af5df7c28f91619d92da7ccbe329ef0f8e0a9d5d5258", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000118000)={r1, &(0x7f0000eec000-0x77)="", &(0x7f0000ef0000-0x1)='f', 0xffffffffffffffff}, 0x331) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef0000-0x2c)={0x1f, 0xe1de, 0x33a6fa42, 0x4, 0x12, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept(r0, 0x0, &(0x7f000049a000-0x4)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00005e8000)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000bc9000)={0x6, 0x3, 0x3, 0x1, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000977000-0x4)=0x0, &(0x7f000034b000-0x4)=0x4) socketpair(0x8, 0x80003, 0x4, &(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000ef0000)={0x4, &(0x7f0000475000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000644000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000510000)={@broadcast=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000ac1000)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dc0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000051000)={r3}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f000071f000)=0x0) poll(&(0x7f0000646000)=[{r1, 0x500, 0x0}, {r3, 0x1530, 0x0}], 0x2, 0x7) r5 = accept4(r2, &(0x7f0000ea9000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e77000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000063000-0x49)={0x0, 0x41, "7b59a58813d977ab3d92bce4f15eac3e17c05b0c1c46fc55ac0dce5aeecff9a38da985c9e2bba67d7d46bce97825ac0d2fcc9ccfd41227fba6fde0d3cf82cf0a5a"}, &(0x7f00002ca000-0x4)=0x49) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000f5f000)={0x0, 0x6, 0x9, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00004c2000)={r6, 0x49f, 0x0}, &(0x7f0000408000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000065a000-0x8)={0x0, 0x10001}, &(0x7f0000ed6000)=0xfffffffffffffec1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000da5000)={r7, 0xfffffffffffffff9, 0x480, 0x8, 0x6, 0x7ff}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000ad0000-0x4)=0x10000, 0x4) 2018/01/10 05:14:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002d8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000001000-0x6)="23dbbcc89c23", &(0x7f0000001000-0xc4)=""/196}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x41)=""/65, &(0x7f0000001000-0x4)=0xfffffffffffffee7) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x7, &(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f80000-0x10)={0x1, &(0x7f0000f7f000+0x61d)=[{0x0, 0x0}]}) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be9000-0x8)={r1, 0x0}, &(0x7f0000000000+0x11f)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x18, 0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000063a000)={r4, r2}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000009) bind$netlink(r0, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e", 0x28}], 0x1) r1 = socket(0x8, 0x80000, 0xd711) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x57b, 0xe2, "5a76d09c2f27", 0x4, 0x0}, 0x10) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x2, &(0x7f0000078000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000004b000-0x20)={0x5, 0x0, 0x2, 0x3}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000079000-0x20)={0x100, r3, 0x10001, 0x5}) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a50000)=0x839, 0x4) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000d81000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6c000)=0x9, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001b7000)=0x3, 0x2) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000f6d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000016b000)=0x8b8bacb936e237c1) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f6e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000-0x4)=0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f6d000-0x4)=0x0) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ffa000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c34000)={0x0, 0x5, 0x9, 0x0, 0x6, 0x7f, 0x3, 0x9, {0x0, @in6={{0xa, 0x3, 0xf91, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x3, 0x9, 0x7}}, &(0x7f0000ffa000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad2000-0xc)={r1, 0x1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000375000)={0x0, 0xffffffffffffff01}, &(0x7f0000543000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081c000)={r2, 0x4}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x3, &(0x7f0000db4000)=""/143, &(0x7f0000ffb000-0x4)=0x8f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ffa000-0xb8)={0x0, 0x1, 0x7, 0x4, 0x3, 0xb1d, 0xcf, 0x5, {0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fad, 0x2, 0x0, 0xa94, 0x7fff}}, &(0x7f0000ff9000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000088d000-0x8)={r3, 0x7}, 0x8) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000597000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000577000-0xc)={0xfff, 0x4, 0xfffffffffffeffff, 0xf26, 0x8, 0x200, 0x1}, 0xc) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r2, 0x0) poll(&(0x7f0000633000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x2000, 0x0}], 0x2, 0xfffffffffffffffd) shutdown(r2, 0x0) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x100000000000018, 0x0, 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r2 = getuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={0x0, 0x800}, &(0x7f000000a000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000c0e000)=0x20000004, 0x4) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f00009f0000)="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", 0x207) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r3, 0x75, 0x7}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000)=@acquire={0x3bc, 0x17, 0x300, 0x6, 0x2, {{@in=@empty=0x0, 0x2, 0x3f}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x78, 0x3, 0x100, 0x5549fd4596a08cca, 0x80, 0x20, 0x0, r1, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x8, 0xa, 0xa0, 0x80, 0x2e, r5, r6}, {0x8, 0x3eef, 0x400, 0x7, 0x80, 0xe5f4, 0x1, 0x7c}, {0x2, 0x7, 0x40, 0x383}, 0x1, 0xe, 0x1, 0x1, 0x1, 0x3}, 0x9, 0xff, 0x81, 0x4}, [@migrate={0x88, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x3, 0x0, 0x2, 0xa, 0xa}, {@in=@rand_addr=0x9, @in=@broadcast=0xffffffff, 0x7f, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@rand_addr=0x9, 0x6c, 0x2, 0x0, 0x4, 0xa, 0xa}]}, @replay_esn_val={0x20, 0x17, {0x1, 0x2, 0x6, 0x0, 0x6, 0x1, [0x3]}}, @policy={0xb0, 0x7, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8e, 0x3, 0x8, 0x2, 0x80, 0x20, 0xbb, r7, r8}, {0x8, 0x8001, 0x40, 0x3, 0x0, 0x8, 0x0, 0x1}, {0x4, 0x1800000000000000, 0xff, 0x0}, 0x40, 0x7, 0x1, 0x0, 0x1, 0x1}}, @lastused={0x10, 0xf, 0x3}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x17}}, @algo_auth={0x124, 0x1, {{'vmac(twofish)\x00'}, 0x6d8, "c266c5398ecb88a1346faa4732396b62bfbaf26da08bb39734321d41de36d29bbd2fa3d74baaff811b52bbd342fed39df6c4048e96d65648f9e87f33c1ef8be86ef529696aa4f49616ceb05433fffac160ca977a7128cd6ba017ff6a728f82c3c4f528bbcdc36dfcf7e3e26f28d53127a9973a2a20af200f3d8d311808f12bc04fc19932234dabb905bf083b2fec05cad9e69a415d864055176c6e3c64c5e87eb1cc7236e1f7ed72932989dc05e04b4a8a7ed0933a9250d12ad1d22fbb078e850878ded5c1b6a24e501a2644a58a135947852d67551329422cbf7d"}}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x40010}, 0x20004090) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @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) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dfb000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000bf2000)={&(0x7f0000dfa000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000043d000-0x10)={&(0x7f0000a9e000-0x10)=@delrng={0x10, 0x14, 0x104, 0x7, 0x2}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000071f000)={0x101, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 05:14:28 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b92000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006db000-0x4)=0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000844000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) poll(&(0x7f00004c7000)=[{r0, 0x20, 0x0}, {r1, 0x4015, 0x0}, {r2, 0x6102, 0x0}, {r3, 0x4088, 0x0}, {r4, 0x2, 0x0}], 0x5, 0x3) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000706000)=0x5, 0x4) tee(r6, 0xffffffffffffffff, 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00000fc000)={0x10000001, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000fa9000-0x5c)={{0xa, 0x3, 0x82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x3ff, [0x800, 0x2, 0x40, 0x4, 0xb43, 0x85a0, 0x9, 0x1]}, 0x5c) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000933000-0x4)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f000009d000)=0x0, &(0x7f0000735000)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000921000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b7000)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000872000-0x94)={{0xfff, 0x1, 0x3, 0x9, 0x2, 0xc75}, 0x400, 0x9, 0x2c, 0xfffffffffffffffc, 0x6, "7e15b51e5f5a82787be496128b502d0cc6f9bebbc52ae28955b6e0709708fd7bd8dbf58baf52e1b2cb4d5b658d3bc10a236d544710eacb36c41ae781b37be76a49b013050c2b7973edd9534227597405544a3bfaf0f0b3268fef73d1f3baa5901e5910f100abd35ec6f5d29056915999bc7b8eb6461b65554ce2afee4467ae3b"}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df7000-0x8)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f000072c000)=""/79, &(0x7f00002c7000-0x4)=0x4f) 2018/01/10 05:14:28 executing program 2: pipe(&(0x7f0000f1e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000066000-0x20)={0x4509, 0x1f, 0x800e, 0x100000001, 0x2, 0xf1d5, 0x101, 0x6, 0x0}, &(0x7f00004e8000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000311000-0x8)={r2, 0x0}, &(0x7f000035a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x269) socket$inet(0x2, 0xa, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0xf, 0xa, 0x2) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000466000)={0x8, 0x7, &(0x7f0000434000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6f0, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xe91, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000)='GPL\x00', 0x10000, 0x5b, &(0x7f0000b01000-0x5b)=""/91, 0x0, 0xa7a1c9c883aa54ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ax25(r1, &(0x7f0000759000)={0x0, {""/7}, 0x0}, &(0x7f000091a000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000447000)={r3, r5}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006e9000)={0x0, 0x852b, 0x45, 0x0, 0x0}, 0x22a8d8b5b840ad08) writev(r3, &(0x7f0000fc6000-0x10)=[{&(0x7f0000592000)="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", 0x23a}], 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000046000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27de, 0x1f, 0xffffffffffff941b, 0x7, 0x40}, 0xa0) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket(0x1e, 0x4, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x5, 0x8000000000000}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bd3000-0x4)=0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c8000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ca000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a4d000)={@loopback={0x0, 0x1}, 0xffffffffffffffc0, r3}) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000489000)=0x28a, 0x4) read(r2, &(0x7f00001de000)=""/7, 0xfd2f) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c84000-0x8)={0x0, 0x0}, &(0x7f00005f0000)=0x8) 2018/01/10 05:14:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005b4000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x2, 0x10) write(r0, &(0x7f0000402000)="240000001b0001e20000000022251c001f43ff0b0800130000000001f7000013f9961790", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e01000-0x73)={0x0, 0x6b, "812b08d57dfcdd79abb538c6c0f7af5e297ebe8d3dcf8af1145ef3b47d10e5cbf7bab16ad2d63b1a5382fb4e2c6d8343f4ab879a7d871d04bba60a25bcfa36b8c86acdc4539014d2b4edbe44ff0536492ca8385cb45eb638d99bc404d4631af03c0eee9c19da672780b9f8"}, &(0x7f0000ef7000)=0x73) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000777000)={r1, 0x7, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ba4000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c03000)=0x1c) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000045c000)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f59000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f54000-0x8)="0200d3f7", 0x4, 0x0, &(0x7f000087f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dc0000-0xa)={0x3, [0x7f, 0x9, 0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@common='ipddp0\x00', &(0x7f0000001000-0x48)=@ethtool_test={0x1a, 0x2, 0x55, 0x7, [0x20, 0x8, 0xffffffffffffff00, 0x8, 0x0, 0x8001, 0xfffffffffffffe01]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000331000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c1000-0x4)=0xc, 0x80000) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000792000)="fa792765db55cf7386f4c98f7c6c867d15d24e2a317e513dda2337d8a96293f07dac7bcf1e4d24b596be84603a29ec61a99851816b4138dd3cf2ca8410c25b6134d3a862b453d06b5ed54f02b4d39eb1f30ac8b8a462751c90d13114") r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000089d000-0x10)={0x0, 0x4, 0x7ff, 0x1}, &(0x7f0000f6a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d9e000)={r2, 0x10000, 0x8001}, &(0x7f0000a47000)=0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) accept(r1, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xff02d837edb92c7e) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00002b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fb9000)={r1, 0x50, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000143, 0x0}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00000c3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fbc000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fba000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0xe8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000fba000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x30}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x8, 0x0, 0x80000001, 0x400, 0x2, 0x840280, r3}) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x9803, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a5b000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ce7000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) poll(&(0x7f0000cac000)=[{r0, 0x20, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2023, 0x0}], 0x3, 0x9) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062f000-0x4)=0x14) bind$packet(r0, &(0x7f00008e5000-0x14)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000d3d000)={0x4, &(0x7f0000d3e000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00007f9000)={0x0, 0x9, 0x2, 0x2, 0x492492492492749, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d3e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3f000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x4c, &(0x7f0000d3e000)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d3f000-0xc)={r2, 0x80000, r3}) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000b000)={0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f4000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000634000+0x164)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x8, 0x2, 0xa0, 0x20, 0x11, 0x0, r1}, {0xb17, 0x3, 0x7, 0x2, 0x469, 0xfff, 0x2, 0xffffffffffffffff}, {0x8000, 0xfffffffffffffffa, 0x7fffffff, 0x200}, 0x400, 0x6, 0x2, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x2, 0x7, 0x800, 0x3293f399, 0x3}}, 0xe8) bind$inet6(r0, &(0x7f000059b000)={0xa, 0x0, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066e000+0x9d9)={0x0, 0x9, 0x10}, &(0x7f0000fac000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000488000)={r2, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d35000)={r1}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000bef000)=0x0, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000961000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f9000-0x4)={r0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00009f6000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000573000)="2245f06372f4216d069e68fd002e6f52", 0x10) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545", 0x10}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f000090a000)=@un=@file={0x0, ""/108}, &(0x7f0000ec5000-0x4)=0x6e, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000573000)={0x0, 0x95, "43064429bcd391517eec8c96ec3256842aaaa4b326605e7d47ee00d445a5637dcc9dadb9d573335cdc5a681e1e19be35d90bdf7eab8488080409f6d494a2386e297d04cb97d4464654c1301b35ba3f931680cf002d33aad9ebfc4aa913856cf475643e16bef5d8dbdb8d26aa090835d61df97824429bb394c4a691cafa367b7ee7b89f90362b1df5b3b9e3c9eab22e4ec3aaa38ace"}, &(0x7f0000577000-0x4)=0x9d) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000da9000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000cb000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008b6000)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x1c) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f0000e19000-0x5)="", 0xff84, 0x0, 0x0, 0x7f) close(0xffffffffffffffff) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d28000-0x4)=0xfffffffffffffffc, 0xfffffffffffffea2) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000d2b000-0x73)=""/115, &(0x7f0000d2a000)=0x73) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d2a000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d2a000-0x4)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d28000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/10 05:14:28 executing program 6: pipe(&(0x7f0000c2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001e7000-0x4)={r1}) mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00003a9000-0x4)=0x8, 0x4) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9b000)={0x0, 0x0, 0x0}, &(0x7f0000d5f000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007e1000)={0x0, 0x0}) ioctl$int_out(r3, 0x5460, &(0x7f0000427000-0x8)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "841900", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f11000)=0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) pipe(&(0x7f00004b9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fb3000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000a000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b2f000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00007b9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b70000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000af9000-0xfd)={0x0, 0xf5, "6ad63693fe1c31367a3447d9c95f29e3a85408b44137b3044c137cdbba9956e280cd0dd86f6b772173e5583c0a151ae7d40984686a38a00ac9cdc47da3c6114b8c1845ee9ea1ca7e3e115313092f079eb6cf1d9918339c271dd5e4db2e51cbee257b4d71e2ab788cba86ac1654d5dfadd0f36dc97456cbdd94e9c480ad16c217fa80780e7e917aada1d06710f3ec52dbdb7a0b8c36b2b1abb09d6beec28efbedd02abe63986e9493829447a56eb131826b82dfb66da0f7feced4c335779ecbaf0fbc48f24deb58749f90e0042b3f2f8c5c9ebe4f8f91da877a2133f78fdf12cd92aed5c270391b7d9cf564c7016e5436c0156c6c41"}, &(0x7f00008c4000)=0xfd) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b70000)={r2, 0x400, 0x30}, &(0x7f0000b70000)=0xc) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x100, &(0x7f0000b71000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000e9000)={r2, 0x3}, &(0x7f0000aa2000-0x4)=0x7d3f06d8415838a) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b71000-0x8)={r4, 0xa416}, 0x8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b71000)={r4, 0x40, &(0x7f0000b72000-0x40)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e0000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007d0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00008c7000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000821000-0x4)=0x0, &(0x7f0000b73000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00007ca000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f1000-0x4)=0x24) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000b6f000)={r8, 0xffffffffffffffc2}, &(0x7f000071b000-0x4)=0x8) sendmsg$nl_xfrm(r6, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f00007f5000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3bc7dee7cb792686585dac52a4eb79d4"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00005d8000)=""/123, &(0x7f000048b000-0x4)=0x7b) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000731000-0x4)=0x8, 0x4) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdd000-0x10)={0x0, 0x1c, &(0x7f000013b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00000fe000)=0x10) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000001) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000029000)={0x0, 0x101}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000029000)=@assoc_value={r1, 0x100}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000024000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000001a000)={0x8001, 0x8001, r4, 0x5, r2, 0x800, 0x2, 0xac5e}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000029000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000029000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000011000)={0x4}, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r5, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) sendmsg$nl_xfrm(r5, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x0, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xfffffdff}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 97.192820] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 97.194155] dccp_xmit_packet: Payload too large (65412) for featneg. 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) recvmsg(r0, &(0x7f0000a07000+0x248)={0x0, 0x0, &(0x7f00004f9000)=[{&(0x7f0000a50000)=""/183, 0xb7}, {&(0x7f0000618000-0xde)=""/222, 0xde}, {&(0x7f000082d000)=""/213, 0xd5}, {&(0x7f00008c6000)=""/253, 0xfd}, {&(0x7f0000985000-0xf1)=""/241, 0xf1}], 0x5, &(0x7f0000676000-0x53)=""/83, 0x53, 0x0}, 0x1) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000332000-0x78)={0x33, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e5a7aef6609745, 0x0, 0x0, 0x0, 0x0, &(0x7f00000c1000)=@generic="3ac19caa61e2939da084f3039fc7bf36", 0x1, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000246000)={0x8, [0x9, 0x1ff, 0x9, 0x10000000000000, 0x400, 0x7fffffff, 0x0, 0x6]}, &(0x7f00005aa000)=0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000573000)={0xffffffffffffff7f, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x6, 0xce1, &(0x7f0000d2d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x100}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000dea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb0000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009ab000-0x4)={0x4}, 0x4) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000f97000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f00001f4000)="1e3f", 0x94d0d34061d70cf1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000c1a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cf000)=0x10, 0x800) r3 = accept4$llc(r2, &(0x7f0000904000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000877000)=0x10, 0x80000) setsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f00004b5000-0x1000)="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", 0x1000) r4 = accept(r0, &(0x7f0000c7c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000495000-0x4)=0x1c) recvmsg$kcm(r4, &(0x7f00000ad000-0x38)={&(0x7f0000b6e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000084d000-0x50)=[{&(0x7f00008aa000-0xe3)=""/227, 0xe3}, {&(0x7f0000270000)=""/127, 0x7f}, {&(0x7f0000194000-0x52)=""/82, 0x52}, {&(0x7f000038a000-0x6e)=""/110, 0x6e}, {&(0x7f00004fa000-0xdd)=""/221, 0xdd}], 0x5, &(0x7f0000f06000)=""/178, 0xb2, 0x80}, 0x140) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009a6000-0x38)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00003ae000-0x104)=@delpolicy={0xac, 0x24, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@rand_addr=0x1, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 97.241942] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/10 05:14:28 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r9 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r11 = getgid() 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) r12 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r14 = getgid() r15 = gettid() r16 = getuid() r17 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r20 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000003000-0x150)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000+0xd3)=[{&(0x7f0000002000)="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", 0x1000}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40040}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0x97)="352dc3c43d6505028e68bbd5e9c1fcd5fcee3a1fd6665b2b6122c3aeac601a27d24516f8773de06dd5afda52e5d57790c4b2b99f6331f4f8aae06a95e7fbb2d1057337f4672c8f5fa13226dcce945168d29aad255a6852725c16f779e54d94f0c502d496c5b12ccbff6c782e57f7cccc34804df3f2695e9df9a06b028f8c65cef689f8ab37e937c294deae6ba327b86855d4a545c89002", 0x97}, {&(0x7f0000002000)="446eefa34ba9db6563f110da16", 0xd}, {&(0x7f0000001000-0xac)="d1319596c5f49777c2deb5682ef3dc2918f49c652a9a3dbb715552d07621d97d6841ee60cbd20813e9a013754c8950c0dcf007ec1c3fbf237f09fe89a5668ba0dcee638ac392a5640edee476710cf197d4d62e3eea08c9253ba2176ef631524953da94e08494060225268c25f1284433cb77057402cf7823406155bf25797e4fc650387326dff696de6cdb5cca192c694e30f1967e0f54910bd07cfc4e46a945fa10f688b3f1de2b0f2e6ded", 0xac}, {&(0x7f0000002000)="59055e93cd37dfd27560078b813d6e895ffc0ac8fff3a257f9a00f707a4c0862e8e747f42d99254b2b1e65a710cc25cca8fbff6a981595e08b42f29591447bb6ad22e459c7a1c35d1b1d4a98783af1f26eb8b4fdbc5b73011d5f77606ea5ebb88c2380fc18ba8e3ff24ecbb92de1933cbeb7a6b2eba98b14312b548a6cbd17a129eff158fd39500b7c4cf327347e5faca648ca75d8b9b887d4f704e9", 0x9c}, 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&(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xb)="6b3e41b951a93f193d7c2d", 0xb}, {&(0x7f0000002000)="2dfffe1316da174fd2b7dbd550eb1c5ff2b09749591301f422a69711e4b80ac9cb3e2c35ffe7ea331781d44b42d45a548586cdb38f01d3d51531d622e7ac677fc633496fc0f9a82aa7a52300ab962ada0d2a1ff5c39a049a970675847bb5e6b9e17a9f28ea948ec41737fe5a0150a7ea406fdeab37fe1c3bf65e89ffe1a4a98ea9f0aaf9dad26926eabeda5b26a4966afb76c47a2b38c3c59428417ddaa19efa6f1bfa6c96ae8a", 0xa7}, {&(0x7f0000001000)="f3b9a756f67501acf9b9a6dfd4918f0f353f446051f9b24143ce2b841694ce9cb356d68ca2e56a811f7325c65c02851ebd864d329905cd13e4f9fd", 0x3b}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000000000)="118451461ebea1794cbc654d749ddc7f221fe1bc0829023e5d53eddefb1015e6b1e411a28b5f63d2751b40", 0x2b}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="7ba65c4fbfe7a37cc6529257f207d86fbd0626bfbc717f67800324522fb3b0f691a4b2a35b44b17a5b9c6c082508a6b6c4c562d799f0ad3cffbb043b935791b0cf97d355262b86", 0x47}, {&(0x7f0000003000-0xce)="168958e0edb349d0089f46a2a3516c716eda708fb99c9c6d925bc1f1d3bfc8dae3a28c813031a2179409c45f511fcb0dd55a43062c4c0f725647865fad65295668ee182d57342482f2772b2e6091b2ae6dd768d01dcb85b81e425451a745fb26a215d4c365de2cf28c4db7bf30e91e4751f3a240e072c7525c2c430876ae08012ad608b8a0e741cd83511fc50b80ba1809b327f9e667c72119a6cc457f0e6882c9c267603f8eb7599b0f99110f2fac413de120d7d764fab418be2fcc9499fcfe270b97745f0d98a96f322397a730", 0xce}, {&(0x7f0000002000)="b0452a3f35d91d7a5b0effe6f6fbd0a108bfbe8fd3dac5bd9902fadb31c1ffbfa055934e760d01e017592165f197533f630d392863e9c3ca96e33d93e5bc974bcf54e0c0f867318679cdf8fad191772711236f0312e932e7bf2fa9fd943243e17bbcca42bc60ee74b8e8144d2c22d916af8c9528a52830bc13639746efe219412c46bbc6c23ecfeddc29dce8d3", 0x8d}, {&(0x7f0000002000)="1ce8baef1992dae4971a966f540d5f33eb6667a7", 0x14}, {&(0x7f0000003000-0xb8)="4aad38087644180fd063e404ce52389a3312a3251847131271dd566f9a2671cc30a35372896da16765700b072d99a2b3649bd574d40a517d46d2ee16c45e9d7fe9e178b5386449744323078680ed545b0df0aa10056cfc8bdf50f84c6a7875c369e6c0a6202cfd5a145300bb5d5dca9f92f43be6d3f6cc3d31fb86a0ba637d0f473049eb4a838de9fc5862c867b7b2a6cc5dc4ac670de387dfb4957722d166475c35cfead7c46fbb8c5a0780b4d8b1eefad01c4d0044281d", 0xb8}, {&(0x7f0000002000-0x6e)="2de3621acb1506b93bea973f822d1956509cb1b7a31888c07a6ac67e23697dcc53b781b6f3665c793afa2fdf908ccf618471912e964e56aeeae5aeb1b8564c4bda84aea45ff57a12e18f8f648e7dfbb14d4d16d816bb0e62b94b455bdfd53a4b55b2e5005d680c1330756a47955f", 0x6e}], 0x8, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x38, 0x800}], 0x6, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r24, 0x9, 0x3, [0x2d, 0x6, 0x3f]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$kcm(0x29, 0x5, 0x0) listen(r25, 0x5) r26 = socket$unix(0x1, 0x5, 0x0) connect$unix(r26, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002c3000-0x14)={{0xe5e, 0x8, 0x9, 0xffffffffffffb387, 0x37a, 0x6}, 0x7, 0x7fff, 0x3}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000944000-0x20)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000134000)=""/118, &(0x7f0000218000)=0x76) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000438000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000adf000)=""/0, &(0x7f0000ba8000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc4000-0x4)={r0}) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000735000-0x7e)=""/194, &(0x7f00005d4000-0x4)=0xc2) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061c000)=0x14) shutdown(r0, 0x1) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00008ef000)=0x0, &(0x7f00008e5000)=0x4) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x100c}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0xffffffffffffff3a, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000adc000)={0x1, 0x4, 0x5, 0x7, 0x0}, &(0x7f0000e66000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000302000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x673, 0x7, 0x3, 0x8, 0xb36}, &(0x7f0000bcf000-0x4)=0xa0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) read(r0, &(0x7f0000f16000-0x69)=""/105, 0x69) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d25000)=0x0, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000036e000)=0x0, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003e3000-0x4)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d28000-0x90)={0x0, {{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]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000d29000-0x38)={&(0x7f0000d29000-0x10)=@ax25={0x3, {"28e3b8e7429128"}, 0xc2a0}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000d29000-0x6d)="e029f027a1b1b8d89fc4ec02942edacfcac7cc47a053df572ad985300f5c911ab2e48eecab32ef3afcdb1a9366732878031afd78b8b05af872b1370ed7adde4d62158d7b2e697deb7e25c90f4261ce0fdb79be3d279908adabb4428a8a739f437573b4ff72d86eccae9be0751d", 0x6d}], 0x1, &(0x7f0000d29000-0x10c8)=[{0xb8, 0x19f, 0x7fffffff, "218ec0f2885bb294b215642bec5d44a5c8cb22b2041c70b352eefc06ef847c70fb7944438319746c7419ca4a3e0292cdd86252ce0c2ee36e2932ee4b450699097fc1cf517b07bc8af116f3f2895ef31ab6dd3556bb5c252def9378b1f3a1d2c15d89d4438f54e6a1938a670d8c0acc78c85ae14e781e51941972fb315cc275562e5a36b442c4ea4c34e9f69c96fc4570c9998c0f17f917480223c35e1f5bf2acada379253be11697"}, {0x1010, 0x13b, 0x8f, "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"}], 0x10c8, 0x1}, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000d29000-0xf3)="d86da59852c498e70593d52ae982982557dc59d37ca2c759647b18ec4ddaa88dda2bf964b321394736c752b475137086f455ed8894cca26e3ec33e8b7e0b15461c0c246fbabf9d575246ee96d4d5b63f568b2e097edfa9a6c2fe86d7f674fbbd7c753b124e3f53e98f968581b9e9ac58dc9b9f4e12b27667be6f4b6670b01453d49c64735a8fc7fc8dee02c2f933e80073eac79e382f2a0a6aa508e3d9022fd572c846d309f05f0219673fadca422baf742393f1b9e300b09b3f1f3cadd9fc0db51773a2b2e695ca49b3e585ff0b523857ce67b51dea22548cfc4780692a2af8577f5ee590d6057d9423e9f747dac1ea06ba51") 2018/01/10 05:14:28 executing program 6: r0 = socket(0x11, 0x20000000000007ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x10001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x1)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x133, 0x23, 0x5, 0x8a, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x100}, 0x6) socket$inet6(0xa, 0x4, 0x3) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xac8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafda, 0x8, 0x6, 0x7, 0x7fffffff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8, 0xb442, 0x6, 0x4, 0x7f, 0xc7, 0x80, 0xfff, 0xdd, 0x9259, 0x9}, 0xb) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x0) pipe(&(0x7f0000ecf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e67000-0x10)={0x2, &(0x7f0000270000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000461000-0x8)={r2, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b9000-0x98)={0x0, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000}, &(0x7f0000bdb000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000056c000-0x18)={r3, 0x36, 0x0, 0x7fff, 0x9}, &(0x7f0000d64000-0x4)=0x18) write(r0, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"510305415ed02d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000001000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x4, 0x4) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000067f000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c94000-0x4)=0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) socketpair$inet(0x2, 0xb, 0x8, &(0x7f000020c000)={0x0, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005d3000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x10000, 0x0, 0x3, 0x20}, &(0x7f0000fae000)=0xa0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000c65000)="324c1176c63292b377b6dfd5830461473e973235745fa83243cd3152636176a306db1751e7b22f8b59b9b7c0d01a484706790f6cf7d4140aa368da72a830e1e028a934a0116443e9ec0973e890db170c67c8563ff1fc24") mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000faf000-0x8c)={r4, @in={{0x2, 0x0, @rand_addr=0x1127, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000faf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000faf000)=0x10, 0x80800) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r5, &(0x7f000099f000-0xa8)=[{0x0, 0x0, &(0x7f0000fb0000-0x10)=[{&(0x7f0000c70000)="1b35e7d089b9e95100f5f362514f95f0890bf4313d52f08edd54ec42e997162ffea0c16c70d6abfeea798198a93459d7102671e3b51f7943df5c9b0c12fee01325fb0a84e70cfc2fd21c67c1530cd1757488b135a4ca5aa0b295e84a4047497a178381a92a816c2ffb91a64dd68a9a785c1322fef2de762ca6871e32d04c7e8982d8be4e29fa44b9fa75b8777d9a72278f93aff0462da528618931bc19c639ca0a36bbb496ca4f56a9b3e4f3af5ce19d6e1e39b6da31c722bec05256aa4fc7c833bd7f30b7460ca44e74c2b756928bc44fa056c276", 0xd5}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000dfa000-0x30)=[{&(0x7f0000faf000)="01ae9ff43d6434e626b8c6b0eb7b6a649a5491ffd986e216526fa233ab69379fce198c146eed8c51556c14d62519afeeef422d30cb9c36915d0837ffa20cdd99270d45b08153d5332b299f9fe69263bd999ff18bf7a917ea005babb48c6ff0a0fe00", 0x62}, {&(0x7f00001af000)="066fef690d5691fc3779b63ae14795f8b435cb89231a2d4949b5f322d5d913062a58a0ff43211bb4f073d0c6d2f9580010d03e295cb3904d9c9a3359add2537b32fa0a8495748b78e4d6b657ae1ec165c17c8f71d565ec00d2c3f77b3f217adcc9ff9a89f3ecd4ab6faf659c67f54ab5d78b3d8e59d8e4ca6d1b39254ca9caad522e27c502752a05f8179dfcd102d51f5b2ef3c880de3d21c4b17cc14c3a342dcc66a8aecd82b283f913f294a80dfa7a30aaf96f85eb487b", 0xb8}, {&(0x7f0000d33000)="a822d36a5764116061152da5e898e15b120e0dbe863eee9186b2d6b999845c8939cf9868f679b18e7525fe550820b82bcb4aab300d3c06de1b3bc930c33994f0878cd6e238153b6e1f2ad89ec6b15c1a24978e6b6f732f43dd2bac311f493ff4ca9995eda7981dd8b90ab6543de73075c668f05b179b8a965a511a54b1e0419c7df843799169e85eb58aa1730d7de979271532d7ce061c837688b174ee5a9e64aa4e9482293de37ea7db618884f99b469ac22c72", 0xb4}], 0x3, &(0x7f0000d27000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x20000840}, {0x0, 0x0, &(0x7f0000faf000)=[{&(0x7f0000fb0000-0x4)="c3d67034", 0x4}, {&(0x7f0000a50000-0x80)="ffacdeb666c6f716bbd09414a67062f206ccb574a2c2eef26395b6fe23c174074dbcb9b5c8895ff864a42e159da8cc6788b7993cca58e37bcbe094bdae0f61282949ea2419502767b65c81813d94801d4a0177105bfacb5b5539b79d313417cb5c266056b7bfad692f7e9156c603b6c996a52dcb17ca94ca0d6fec35a8b86e1a", 0x80}, {&(0x7f0000963000-0x3d)="70891123dfc0dc880669f6db9a2162766fbf66d0264bb0d01c7bc5e8507b4b2de0f7193d2486403a297cecb5d7ee51d2cc94270f2e79ed159deb257b41", 0x3d}, {&(0x7f0000fb0000-0xe0)="1ca1c73713731472bf2a2a293ce5f9a203c94eb261fdacf024177ba7ce7559a0ec8513b28cfcecf1575fffb72b8976d4341686a735c7a940eedb11e9c7fe573e086b3ef5f66c9cf9e383940e14e5b87c7d4c24857cd64ff3d88facefe2e468cf2c94518717ae49b3bc6c1e512f7ea9ad3b2f6ba3f680b131f6d2d3621602ae281e0ebc82b0848c2d21608721ea53fc86128b744abe73bd3f0fb3f3d1a835ff8821a05f4bffb7ca4e563952eb5fcda7e360288ac64ceeff4599b9ab7dcb72b69d78c65047091984472e4a104e3b4f7e96d0a91eae6e0eb840b0751f7debb03f58", 0xe0}, {&(0x7f0000fb0000-0x3f)="4642791bf0703477f82aa2494b618d1f5664461d7810834259596a0a4843b55c34c8c3c441f2ce286af50a4b8b15f77af19fc1a3de736a1d077e8f8faa626b", 0x3f}], 0x5, &(0x7f0000c63000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x68, 0x117, 0x2, 0x53, "a981b94dc67f6f05eb524ab3fb59fa63ee148a16d6715b786cf44d6ed2de3372be334cfea78a070423b1b17c5d8847357ca69541dfde2c58551535e1adc6ae6e03a3eff4b9087fbdead2f20e86ecff66dad81e"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xc8, 0x40}], 0x3, 0x40) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvfrom(r6, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fb1000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f00005b3000-0x390)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f000058c000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00001bc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x10, 0x0) connect(r0, &(0x7f000033c000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00005b5000)={0x4, &(0x7f00005b5000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002b7000-0xa2)=""/162, &(0x7f00004ea000)=0xa2) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004e2000-0x10)={0x1, 0x208, 0x59d, 0xeba, 0x0}, &(0x7f0000cac000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000904000)={r1, 0x800}, &(0x7f0000b58000)=0x8) write(r0, &(0x7f0000e1f000)="20000000180007ffff4a001f090047180a080000000008f90000010304001600", 0x20) 2018/01/10 05:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000308000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, 0x0, 0x1) socketpair(0x9, 0x4, 0x2, &(0x7f000022d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000408000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a57000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005f7000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002cb000)=0x8c) r3 = socket$bt_sco(0x1f, 0x5, 0x2) splice(r0, &(0x7f0000b4a000)=0x0, r3, &(0x7f0000b4a000-0x8)=0x43, 0x1, 0xb) 2018/01/10 05:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003f3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d92000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000062e000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000623000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c0000)={0x1000, 0x4, 0xed5, 0x5, r1}, 0x10) 2018/01/10 05:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b9c000)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00003fa000)=""/35, &(0x7f000017f000-0x4)=0x23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009f9000-0xdf)="ef2ec430b91c54557532b012ce8296b71879d05de54eecde1ac5f567df18710b9754f238f7cbac4f75a219909b1ac8fccf3fbfa79b83f4f5ed0d581fb317af563c146d804a4a5835200108b4cad3d79236f42d07acdc910b6afd7bfc3f83b93fc1f7d4d9b662fbbee1498f23da2b3410d30017d33c1fe4059e978a401a3b7d06e57ddcadedbe280e3e17e13f49c9eddc77c0458096b23518f8f14470489a1457d71297d7d05b1806bfb7b49f41da76ac3269c013c1de4783e4b9872657972182188a8e41563784ff027f830821d15b1ba48f8c6af8e225e480698f4a9e9f0b", 0xdf) 2018/01/10 05:14:28 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00007f5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d81000)=[{0x6, 0x962}, {0xf, 0x80}, {0xb, 0x8}, {0x2, 0x3}], 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/10 05:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000977000)={r0}) sendmsg$kcm(r1, &(0x7f00000c7000-0x38)={&(0x7f0000cd2000)=@l2={0x1f, 0x2, {0x6, 0xffffffff, 0xffff, 0x7, 0x8, 0x200}, 0x2, 0xffffffffffffff7f}, 0xe, &(0x7f0000f46000-0x40)=[{&(0x7f00005ce000-0xdd)="ad3a091dfa20967ac990b8a20e566e2497968836fcaf8b53cde2a1b304de07e5836e4a0ffab89ddeba001a7f4dd35e6fb7aaaaeb16df9e88567d8d69dbf29138ebd96158b48b62938dc4c87c2009d2f3372bb20ed5bf8909e687ed3e67cec5b329c79a0feadf7fe262d35660e93a0f16a7e1475a9363d8998e5760f2cddd345397cafdbec087bd2c941ea924a7dd47cf8e35b0e7648097a916203dcbb2d6f80fa6766825f6f39ed13f5b396d6295b47f6da8ad63a78b9cce87c0a02e86d8bed943ae0358523fe8fb4401505222891f09e4a3c68621843d4cb3deb92289", 0xdd}, {&(0x7f0000c1d000)="b4fcedb713fd39251c41d20ae2590ae1f7147841479bbecc9bb73e0d7d36af72595a07455562065a9968d15f8846b94e3a9265682cd912777ef6dfb5507658e07975bae3767cf72c239e4ed767a7fbf8f3ddb21410a33664969c1b3c66988154859140c7a9", 0x65}, {&(0x7f0000ee3000-0x60)="a6fba729c0c16e7d50fe83b10a6153baa04df6f20086f935b981657dffe918e2b17cc02a2e70d566f6aa69388483abd5777a03882eaeb3b6f8b1cfa509def777151efdaf8381fc40031c358a99c8ef8db455cc61710c155c19666339f7be6cfe", 0x60}, {&(0x7f0000087000)="0a73ddcfd16c3cc8653448f3aa7c44ad273fe8b62ac7c1dbd7977cabdb6ff38a0336cb3f8f829643e73cbd4869e208978b907093ddd5a6dfa220c8eff97bdd6b3bb0050a6cdf3db858b6f529acd682c7d4535fd2e89279a9f2a2ed6932c11497ebc332e2c9d9607262027e4ea5d592dfa3974f8c7683772a4c21748dfb07416f1f80cf62d051bdb4508a21b26736be80e1cf97d0", 0x94}], 0x4, &(0x7f0000309000-0x500)=[{0xf8, 0x11f, 0x7f, "33debb8f13cac7146aac70aa28c5e58c7a3782a9c10d4f471fb3eef6ea97002f743d6a8d04d565695203d07f33e631ae321ac5935480084c3372b9ea094d09d710dc3587a297a9f95316e8f860a88cf71480e2d5e6224ceb2736263ac326eda071ce7ee9f2c032a4c39cb1a0435f9a8cc49f418a1881448228b4a9b4cbcf43a56cb14a8af3f7d4ad2bbbeac4848dd69e93effc0c2819aafe1371927919d89670e403612f4fd64ac818aa1aee6b75975583e56f60f02e59a832a82fca60c7ace1c46de92bab2d26cb29b295eb218833499c180028d49c3f553d9ab3b3f2888b986c"}, {0x38, 0x100, 0xfff, "94030c7117b5945911de6c96f78d58cbd882cd8de991ea1eb45b309913ddd9ec0f13"}, {0xb8, 0x115, 0x9, "d98be9a3505f793b3e6cf4ac3d8c3789477443523ccd513efb27671b1da215789ccde8a0ebbb9a7fb202b7ab065afe80c27d85d360e5b077ca987f5986852649b35ba6d08946569b8d7d0db59c574ba04cd53f19d7b784501b10473575945bf8b6276e71291a47e7c93b7755393ce7274e61202cbed2c97fc72769f24ea629826d761a489f1950ef47aba94c15738c53a1bc7f70043df2af5504ee763ffe214386907ede"}, {0x30, 0x3a, 0x38, "f61b84093fac763c37a06bc7a3b56a3ab0bd0e10ef52338b6a3be1"}, {0xf0, 0x1, 0x6, "ba7ca2ec046803a7a67117a5c29dc3cf91eb4c41d98e39ec09f42bf970e540ea2f46340b43e124d5541c007e35900b75e0573bb5e85c42d306c0ad6ec31c03d80a17de5a817cad8c757c9f5d8847fcc4cd73ef3587fc7c0837b2ed7a41693c5ab4a5829910b7421926b2d4edb7c33399355ee38e92aba9540f6c504d3ab460cb50f94f2ce215c4ffb776a9a693c000c335036eb7b3c4597bd43a4bfac54bbaf8eea5104bf619e4010aaaba44345ac11a0a350cdca190a35df095e65022d5835e12a848a64803c78e7f3338c0777bd8e2ba342a2b93212482d868ff31c50623"}, {0x58, 0x100, 0x0, "353ed85b9d1fd02dbe0b7cb9e2a452b65297ac3ee7db78f8d573e00a2afe2bdd34d28a66b08457c759d454395ce96b65d6f647626edb47debefc60e4965d74a94cf92384"}, {0x60, 0x115, 0x23, "0e00004a27495f43a16101e06efe847542fcda5cedc401b6b78bfca069f3ed731998ae5f0067ff22f2e76277fba79fb2106148915a1139f795258d274f26fa482c37db0d0486cba10c854571aef1c2"}, {0x30, 0x113, 0x4b, "af728b6a4e0a713d43ae33ee080352000355adb3da2c7499774fc3"}, {0x110, 0x1, 0x8, "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"}], 0x500, 0x20004000}, 0x40000) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad63bd128d5bba52db1dba0530098461ab2429b3ca16c7bd777aee77e44d11364a26239341df5b5073aaeccf21ecd28e39964c0b7332519555636e5abd54aab6", 0x80}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000079b000)=""/121, 0x79}, {&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe8000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x2d3, &(0x7f00006bf000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/10 05:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004c1000-0x10)={0x0, 0x1ff, 0x1c, 0xbe7b}, &(0x7f0000034000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000068f000)={r1, @in6={{0xa, 0x1, 0x4182, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bc0000)='nv\x00', 0xfdd6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e7000)={0x0, 0x0}) socketpair(0x3, 0x6, 0x1f, &(0x7f000066e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a64000-0x10)={0x5, &(0x7f0000769000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000ff4000)={r3, 0x9}) shutdown(r0, 0x1) 2018/01/10 05:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x1f) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dc8000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000413000)=0x7f) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef0000-0x10)={&(0x7f0000ef0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/10 05:14:29 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000-0x40)={0x0, 0x6, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) socketpair$inet(0x2, 0x0, 0x8, &(0x7f000039d000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000556000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x5eb, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "5496dbfbee8c7986adf02623fd02c4f9e8f3f950e017a0e6baebdba2fc4a240d3516ef05918c34901afed1bbc23abecc028ebceafc1ca33cfb6335dc994aa2eca4114129250b3bb7c02b1f7ede3473de6b5d42862a500d772295a87e69ccb12a09e1d1a5b9632aa05948c99814b026d1845076e9163ee4e23583c448842c2caed3d58c4a545384cdfd32e324e8b83949cb1f0c67060eb9608fe3523ad6b8cafb213f0e32305070db98c20588efecdd79c4424ff13f0781be838c297512a5d0d0f2e75980f8dff809c8987fc356d4cf02d7d0212089cac2abbc7a85f126bbea93a4578e8cf457dbcc9ea6436789fd619be8ddcf7ce939575bcc7a1b7eac5afa7c5d0101f9c0d6024046e24b96df1c9a526f69d7899601902044c88c3c954f1e9443f9987415fa59b11dbea09e6256489943cad8afe79a8bed7b4be98c51bb2c5b45694c6bdacb6cf50dfe08908f62d4153d184c1142eb6c0e957825121b76c9d2a72dfefff22bec2f38d784523da4eb2d4eb7bed6d07445b6d5ab70de4a06090efe002ee591c732fb39ecb0a035dd3b3773ab8a7cf8ce31e9d171e91d808377eb33982e95a153f727de17a622a2e0cd9603ed4f74b4ac0d93fe1f1a213bfc96612f4f21ea3776d98a3bae38b125a27727e9246b617ca70b6d8b23d76abbdc2a4d12b0fe07b4f29ec9540707aa2457e42be5a8bbb5345c7792b4635fc85c005b12bd6620d8e3aff4e8d8ac75bc07f52936c96972703d80e00efec37b7c155d058eef3277ed9ea9d5760a191f22c30188e50d2b907050ba4490af72d13ea12c300ade6361a73e093521c5d8304a5e17489e35b5b457a286d6f2f446e7597c9b3028ac19143b9ebc7219febc9c2314df6fb2c6a07ddf169211a71b147a819c61b120443dbd4f62040560b4a766321908d30b9cbaeb2a0235042d5e6fc94aebd8cadf48b4d4af883386f114f0f0c752f462e349761f58e6aeca1abd879610ef540bd778d59209d8de4d67dcc7b72ed162ce1ab1a53837291c580f0dfff7bddd52514afc756fc0b4007508a06f48c022f426f56c1e1804166d532daca742de63ee53066bf4dbec05a4380f55baec4fb53a7a20550c5760df656d777502228862d8c61b1e22e96b503689a9a77d87d151e45fdc5f105200b8605491f0900b46dead952d3d9bb884c72c86e237f2da5b3c02c819e8aedf4be19564029ce156dda45994a6a036ae742ea4c61cd43fdcc67617eea09183a2ab3c2fddb6e28bf831723273b3ab5f1492da70442f66bcb2dcd7e5fbf5eb1ceda5eaeef280ac9d33b7ee45631875e926c6f66f2a122b67ff59acbfee07f894c6179bf4421b6a3a020c3d1bc6091048751284d2de03f241d9d3b4da82598f36ac637e1e9423124ca60135db70cd1ae08bcaff5c1791fcbda02d9a1889c4f586f2678fe5e9467a898dc9449ae0598e9bb4b9580e94314553cae4bf308456f3ba698f991338372f6fdb274c4b9ba96f76f78fd7b9efa826aeb3472ad9ffb0408a8466135ba315cd7ee742ae7b31718d5d1807f3572aa999f83a2f9dc2d97ad6f851ece13ebe3b4597bb365c9814867f0986c3fad57e3daf119e5ed3cd905d0f13a7ecf50fb3c4e050bcf1237ba5ded20971405412a5e8cf02adbb33fb1881de3bcf654d1e01f3a237fa530908f0da584dc42cae2010b858dde792cf36e499cd2941c94ccc611e5813c07bf5dce89a200dd065d40d0e40d7065d17ebadcd8caa8d278ca5957afa176dc2763566fbc6974c850f68837e49ca787fbf0a08e70d87050a8eff038a7500c5088b0665f8d179ca367a9a15d7fe366b51dfbda67d29cfadf49a68232951b8db63ba38ca08fd2c86c3416de77a14fee79ead8a1b664d4fa8ad21ab2fc8fda81e6b909a7c24fc26af4a396689644384153f0a37d5709e90a5612f754685d650dbd69e1df1c8446fb1e557911a4d14f532e77170d6b86992d76a6529674cf440d19901369ae9ae80f97ef7227eb85a4267210dd6835704ee25092aa1a8a49578db498c69c828551c96c09791d40038e67c933756d221d8883898a5c21222ac99afbb8ceb64dc84d0"}}}}}, 0x0) socket$inet(0x2, 0x800, 0x4) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000814000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000c1a000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d1000-0x4)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000530000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d3d000-0x4)=0x3, 0x4) 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$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) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000746000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f0000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b21000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x7, 0xa, 0xa0, 0x80, 0x3f, 0x0, r2}, {0x240f, 0x4, 0x8, 0x4, 0x401, 0xfff, 0x7, 0x1}, {0x1b02, 0x2, 0x4, 0x7fffffff}, 0x7, 0xb, 0x1, 0x0, 0x3, 0x0}, {{@in=@empty=0x0, 0x0, 0x3e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x9, 0xffff, 0xbc0, 0x400}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000074d000-0x8)={0x0, 0x3}, &(0x7f0000316000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000567000-0x6)={r3, 0x9}, &(0x7f00002cd000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000061f000-0x1008)={0x0, 0x10, "f8a76a802ecdbfe1c1ff4176e37343ff"}, &(0x7f0000a76000-0x4)=0x18) 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x5, 0x7, 0x81dc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006a1000)=0x0, 0x4) writev(r0, &(0x7f0000659000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031d1e5ff2100804c00050a0002000012f908000000000c0009000800000002000000fd", 0x29}], 0x1) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0b0009000700000000024fe50014eea4fd4e56d71888", 0x32, 0x0, 0x0, 0x0) r1 = socket(0x5, 0x4, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000013000)=0x0) 2018/01/10 05:14:29 executing program 5: 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) r1 = socket(0x5, 0xa, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0xfffffffffffffec7, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x400) write(r2, &(0x7f0000ca5000-0x1000)="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", 0x180) getpeername$ax25(r1, &(0x7f0000dff000)={0x0, {""/7}, 0x0}, &(0x7f00000eb000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007a4000)={0x0, 0x3}, &(0x7f0000de0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001ae000-0x8)={r3, 0x20}, &(0x7f0000ab5000-0x4)=0x8) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000385000-0x1c)=[@in6={0xa, 0x2, 0x3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a1000)={r1, 0x9, 0x427a95d8, [0x8]}, 0xa) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) 2018/01/10 05:14:29 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00003c5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c2c000-0x4)=0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$inet(r1, 0x0, &(0x7f00006f4000)=0xfe7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x369378ee, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x3, 0x0, 0x1, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r3, 0x2a3d}) socketpair(0x4, 0xb, 0x4, &(0x7f000026d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000)="6fe723fe69391c0740aa2e00190e21c720c51cf9bc55485b9f6e3b4c8506a8811d7c6c4ea6e1e54367eccd1832b202f4a7e9ad0d3a312931737e3b3501609c8122f7e86ba588e3cf25ef3ef0b53b35b82756d6aabcad4f64e520b7b2e62879347f62de602806f3fd1551056a53b75e154fc66e3d64e0bbb936922c1743e8a30a", 0x80, 0x4040000, &(0x7f0000003000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r5, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r6 = socket(0xf, 0x8000e, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0xa, [0x0, 0x8, 0x7, 0xfce3, 0x6, 0x4, 0x100, 0x800, 0x0, 0x5]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8000, 0x7, 0x8b, r7}, &(0x7f0000002000-0x4)=0x10) shutdown(r5, 0x0) write(r6, &(0x7f0000996000-0x10)="02128e25020000000000000001ff0007", 0x10) 2018/01/10 05:14:29 executing program 6: 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 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000009000)="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") ioctl(r0, 0x8000, &(0x7f0000009000-0x8d)="09c5a8997ca794f2f0c418a70dde75a4e5b83dfa19cbb16619c246bff8944bd686e637225ca8b8f7d0e30000cb6b2cd48d90eaa9a0457de0863ccf214848a259c2afb38e84bff79ed2dcaf4904d4a0fe8054add54a26c5b5fe59665a2bfc7285c535ea58b33a918d00411cafe0a71145f1adfa281ae85737b89938b5a464ce361c9b2df899f77fd956d2020dda") 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000621000-0x48)="af3d03eb809f49eb2ec19b999d3f9594675391e9cff930a2fe36514e37e881289bf2f5b9d522ccf5829a537d2bfee9c95cb2a200001c3fb0e03ab719593fc0443b002004a63f89b0", 0x233311cc, 0x2001fffb, &(0x7f0000e87000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:29 executing program 4: socketpair(0x0, 0x1, 0x4f93, &(0x7f000067b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000ee8000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/10 05:14:29 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000094a000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, {0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x93b}, 0x7, [0x4, 0x5e1, 0x42b, 0x2, 0x800, 0x2, 0xfffffffffffffff8, 0x2000000000000000]}, 0x5c) syz_emit_ethernet(0x11c, &(0x7f00005e4000-0x11c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x5, 0x37b, 0x1}}], {{0x86dd, @ipx={0xffff, 0x10a, 0x200, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffe01}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "406e01da9a056757a393fd9c9c2a0cb226dfd764545ebd1a2d0b30ccb8e84a50548666f4b787ee8981bdb14b826e96262aec67dbf982aff124af100eaf9415c9ebe62b8877ddb5ee2a4760ed446e61c67924b44e9beecba32de4cf06ae0f5b3e9cc95ffc3ab89518f99e4e2aa214be3139ee2755ec07e8b132376fe0eed69ce679ee4f37fbec6b591d681f6f75b556b8104c3d56c28bdb2b26d5361580e1c1d9bf4c9350f0b4f79cfba6589b58d3bb1b2ff67a108b86d1dad83cb29a1d3910e8b0a8fa373c33a47b4eef5a9b65009316661d21f1bb55531a60dd53f981216be202354aa7ce68ac5c0f25b90d"}}}}, 0x0) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000084000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eee000+0xee0)={0x0, 0x10001}, &(0x7f0000146000)=0x6) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000eef000-0x8)={r5, 0x5, 0x5d7}, &(0x7f000046d000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000422000)={@generic="5e92d21faff15f5f90ec838b97d14f41", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc2000-0x22)="69674fad2319047548e143fe558acb7b47f07711", 0x14) 2018/01/10 05:14:29 executing program 5: pipe(&(0x7f00001d0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fac000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00001d2000-0x48)={0x4, 0xf, &(0x7f0000f5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6931}, [@call={0x85, 0x0, 0x0, 0x3b}, @generic={0xfff, 0x6, 0x101, 0x0}, @jmp={0x5, 0x9, 0x0, 0x4, 0x2, 0xffffffff, 0xfffffffffffffff8}, @alu={0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x7, 0xc, 0x1}, @alu={0x7, 0x9, 0xd, 0x7, 0x0, 0x18, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c22000)='syzkaller\x00', 0x3ff, 0x95, &(0x7f0000608000)=""/149, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d02000-0x28)={r2, 0x0, 0xe, 0x77, &(0x7f0000c30000)="fcb2886f48e34f196dc4cf36135e", &(0x7f0000f0c000-0x77)=""/119, 0x0, 0x1000}, 0x28) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009d6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000-0x4)=0xe8) 2018/01/10 05:14:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9d000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x827e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x7, {{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]}}, 0x90) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x4, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x98) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000001000-0x2)=@fragment={0x6, 0x0, 0x7, 0x7, 0x0, 0x8, 0x2}, 0x8) connect$inet6(r4, &(0x7f0000001000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x750, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x8, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x7ff, 0x8, 0x8001, 0x7f, 0x2, 0x7f, 0x8, r3}, &(0x7f0000006000)=0x20) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r7, 0x800443d2, &(0x7f0000008000-0x10)={0x4, &(0x7f0000006000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000477000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000096d000)=0x6e79dde, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000524000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe14", 0xb0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x8, 0x0, 0xe4ea90f5d1267cd3, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:14:29 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b74000-0x28)={@generic="f033af293e041767c99d2fcc6d989924", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000efa000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x2, 0x1, 0x3ff, 0x2, 0x80, 0x20, 0x3c, r1, r2}, {0x7003, 0x0, 0x4, 0x35f6bacc, 0x80000001, 0x6, 0x2, 0x3f}, {0x78ec, 0x3, 0x8, 0x5}, 0x8000, 0xf, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0xb89, 0xffffffff80000001, 0x8, 0x7768}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00004fa000)=[{&(0x7f000090e000-0x5a)="8610b0e8c08cb160a93621bcb61c9a853669f94909d7cd1ab4f914f1d606e877f8079de03b6e24a35f099ae1007ef0fd82386623658e1980de151e46fa55ddc11f36aad2b899ff266a30a6931400c15feca0e045a2663807a61b", 0x0}, {&(0x7f0000eb7000-0xb5)="f8b1eb5c8088c3a5fe0b47f317a24bc5807528ce704653d20f63a1331a0feaf4ff27723be16416365f560a1fff46d550fbd5fb7b847a1bc1bc1f7aedbea57eea311c10d97c07fdd5426d93745274c56839bda78b736e705f95e6b7ca484ecc5c821e7fb47889964fd52057fc968234da4ff38754f707057fd3ed82df872a79e83fee8250ec2dc9b9247f6e9657b2cb0506a4f0cd95aabfc2180550e8282d7694451ba631b8900deb4203a4af0e61d032feb3f580ee", 0x0}, {&(0x7f0000d03000-0x45)="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", 0x0}], 0x10000000000001b2) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005dc000-0x2)={0x8, 0x5}, 0x2) 2018/01/10 05:14:29 executing program 1: socket(0x4, 0x80807, 0xffffffff) 2018/01/10 05:14:29 executing program 4: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@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}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f6000-0xc)={0xffffffff, 0x1000, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd6000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00007e7000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x7e788ae4, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000452000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc7000)=0x10) pipe(&(0x7f00009a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/10 05:14:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000000)={0xfff, 0x7, r3, 0x401, r4, 0x7, 0x794, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000004000)="b89a8b3bca42b20a539cde038230bddd43721d3bd88d44fc120a2837108fdad88b9e2a4b8703e433513916588e6034f57695bc2481707b330550b9e8d78f75c1081846d2efbc2155ee4b446d0e92e7b51a2cb5812d93756b6c21ab9255bd17a4d26744289b853b155b2a835d87b3cb080b8257e0acd98155e76e25ff2d27800d28d03d41a67434d00b60fd3151c951c16b8dfcc3f08670f85750f1f3bb91a9643fba897f388afeb1a84ed0dde84abcc298ad8b627a3c9f813206c7325b1fb2a81fcaa01e849ae191b06cdc293313738e73728a", 0xd3}, {&(0x7f0000009000)="cac39e3769241f881ff6f1fd632da5843dd488c9cb77770cf017f8ddf0257708fa15ef859266b3a988166ba44805f00802d055504a789b14b1f77265f97c7b225ebf7577e7311a91eb65fd8de4fb63a14d58b1fcd7c6d8af966c8f696ac5560ff48c7ea0c0d3ef7251e2a58f37436e613c9200f8ff113e754be0cd6fe4d462f017c6012fa99305670febc948e1d1354d9f0fa5f0c24e9c971a65617a3ad5f602f785cf3ebf8594463a7fb0a5bdb4101e319ba163ea0ea3dc4d6d7ef623aa3f59391ed625e7bb14e02eb5604ba3c9b2103e29ac", 0xd3}, {&(0x7f0000009000)="f1ce43df9fa9234680190cca90a0d87abf2c9cb92d69e5573ce143fa110938651fbed97f832581b8598f7b7a5534b56c09485a11af0425656fd25efeb6b27dd5bba96a6b8618b08d2607e336f18d954a5ca47f1422e265478cda0446a4f79b6541b563347b4137d0f8aaaf800800ae0cd4220ba8713f622df48f9dbb240b4ce912a9fe80472d397b2ec0378d1ba0c953c9fc47f5de86916fad03815c8b2eb67855925223ceee3304c66d88c0c389d8e5f70fd61c98b196dfb58cf6ca845f667048da2c26a1d625cd4758c746b5", 0xcd}, {&(0x7f0000005000-0x28)="3645b1e87e1f08473c0ede5d9ff47a0bdbf7a3311539e7156feb8378f360cfacf594406eb244002d", 0x28}], 0x4, &(0x7f0000002000-0x50)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x1e, "32eabb011318d0a058126c7b24e438a2aa9c6a52446ce08542847c6506eb"}], 0x50, 0x800}, {0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000004000-0x8e)="f0fb1a26f85a52c4ba8caccc1f8577d896451d0235741dbdc0c451ba485be2147532eaa41017613675d8c11e3b4958e3092fe18e5f81e77a92a237a1c4aa43850b5582b81623c9806586d9b41b733d7f47ac9e0fca7435f7b72dd424492ad409099afce475d2bdb9024901599318d643e1f524e503fe9a6ac2f207eff2e15f016cfdf76cd3df3c0697c2d80b3b25", 0x8e}, {&(0x7f0000009000)="142db93d74026db1b57af85caed7ba0a9c39c71ba009c41e7c584cbe94c5ae1baed42ffcd4baaf9f318e66cced8187db74849a24a86fe3838a31d61a8dc2032442143418f4a5ad3578bc36801ad52c185f1466d52ed7da7e50afafeb06b98da6501ae730277ada2ad7d9b21a04f2293a19160a6cda4c6a2d36dc6793fc6ef13dd037b38be391b194883465a58ef791c0cbe7855ce66c1951e6154cb15855d193c857977a43406962f6b509847fc35c4a74b6bec8bd8db340da29c9025e8bd9a83ace7c58fce0dc0d6a887d86da595ba2352fe40755b6e486a21ee57d747521159502f9c59c393a8eeedd747ac2f517064a4b8a746e0997fe8a57221564a07839a4a3d7e6b617cad8b948fa0fa296f37b78412148db302678fd9f8da15b2f1fe844186887532d2565e7cf2149058aa435ad1e81327e3046dd56a9e3f81e114f750e794b07ac69326d5b6f29e6f1a95ab5ba21cac10ebe2a0d9ce90510ad4077033e2d5cbe9d748c591b78d7e631b7a20bc55962233f06d77a1e52e48e11a8233e73012c79575dc55d8e06885c273cdca482d165570a6f766963fa637189c6856fd90106b747a26e2d69b7b6a4c3c4d0f67800f94217ad92adced73b4b08fb286336aef468cf00b6ebca1fb8b9fd78b1d1028d9337e5a9acfc93e16114cbf75b911753eda5cca7702ce284325bb05e1a312cf7396e9e5e5875d847c17eaaa484768831c51d17a5aa5ba9cedc2e6be7598e5c6d243d6d90cce54cf7c842bb40a6bdf0ad38d976b0546fa3d2a9973c581494bb02d26bd05486b97dbe13023e2970a83347884325852038bfb5ab50f5167d23544b80e2ca85746e92480517682dbf6fe2745f3fc37c70e0889445b4e7674b143c0549fcc8619209b268366cabdfd250dff45536deeea50808841ed210988398c20d25d5e83ae14f8f6421151f2b611eb9b7e95afdb8a5ee26997a7e47b6dfe58440d6348f2120bfdc19a2bc5e516b20105f3121bcf1d8698681f23f3d3235427a401aceb53a2dedc831b3b427eeb68209b61976c8973d3530f986f00b5cb827799cafd412e6f856422f358bb082f2e289c4727caf07c04f2be1cc404107eff82d46fa83aacae6848472d03bba448f945dd9c5201d4a9d366eca7da29b17e3dcedd4b58d8f5a37f78d89501d0d5d6da996b4c76fa40be37596f238d6f85630bbf3bebcf64cbc84aa8fe2cb0ff16e4f22c62c3137fa945e2eb68d58a7ae5ca937b004bc3a6fe9f46e801636a0e3074f902da58d9c29eec67ad8d3b13bf750147f6e6027d46724cbfbb2ec7d3de3600e92110d15d23e1ba83dbeb84a12be7ae01c408378f81927c542d72ca927bebeb91d12e0ff73a91b7b3c37b4ffd373005c317972827028946cf6bc6a0f04e86170a843a6b9722c7a97bcf3508ddbf1049239536f0e23e53e00a02f936a10b691cc92288054f7768013620df8d3f94f80786ae38306892a41b48e26662dd43c6a6a25a722afc98360b6b0a43d2bcdb46b169221f010abc9ca463017cfde4999f6a9fa2fdb7a81350087197cc0e4007c278f9aa1d02365cdfd81bbbc5770e37a7dccb8edb9dbd39cf7172d796c1036f74afdab8feb699fc7c67aab257fcf13e755199ae4e9dd32eac458984029ad72f9f79b0a92ff105df1b0a74438ebd6f06567f848c6f6a44c59875c8ab15d3c7353618362dd91f0df57b2893a86c3d0b2407ee9c2909fc33c748a084ed71ce0918f0ad3f6225cdcc7d53c242da56e21abb345513b25cfa8615ecd9d747bdb3c209c6bf933b6687ba2ad0ec927201466ad0652224cf03cca0bdb8b2d2639aa11b2c6957650d2feb5e318973fef7cb0b4324bbba188ca15a5c37b02ab3b0f18a66b0771ace466c2f16503b14e7ee258f253bc6aee1f493a66d94207ff762a9ebfe9a5521d2297dfaf8c672d57c948b24b94836f0a195e134dd26d8d4cac9d8898b2ea6a76faffe73c869d827c9c9f49a7cb7b87de5b85550b87e964fde975a2216a2bca31076e99776d8d21bce6229046bacf66a132bf596eb569d4263e3671c2cf469522eb0682edf108de32ec6c7d6d2de1a2834a8f0fc9ea74b6e040c8de6a7e0eeab59ac74cda322569f888640dbdc399de9a009baff806b69cb6fd0156aa18fbc8c5bf9c4ca310852ac94f60f9182081abfe0b40cb3ababd554b87df6b272527e66e63cf6935e433a1cd0452e3d2d0717fb38931d1725eff93d477a47c842732a7ec1bfb4d86cd57e7f967a51f1c8ecc771aef8b20341ddf9b6d41cf7033e3574fa3418f575d4c1842a72f0a94ae767a72e446a3ebd6250c7a9065c21cac9b15fbd9ee9c659d7713211c7213ca5dd41c558f1d1cafb1c0e7543320d9cb175b36911a004b9600d5512f9514b853ebba61d4c560e2e91bac6e143b38a70690c3e25e004202e3bf3cb2ea8fe396a7553d4c134e10a4e15689e91f0bab597db36578df4e1335f8ae90b1ee6106bf97f252d328849a83a57fc5f77e0138b11280b6ba34e92cffab0deab65de0efe9d7470f80f4108cb64199fd97e2b57aad9d6c6c81040ddb9d31aa926d478fd24bb01e68a310a9fe0392a5a96e3befa521337561db4475d6e50d99479b24c179e5c527376d83e312eaa4aee49bf45c7542e240b9fac6aad05807c2e12ca8c38e56351d39367a9b947e596239d84569e1d91c47740bf1c2b64558cfefbd4c6a0d15764ef756b684a4044228197abf5c2b8bb9356446c93af5df0d14b57235d21579cb1fd3c625b1633ab26f43dc51a6bfb3783d910d7ef75c40927582dac5de84ebf39b1432ed775f564fb52ccafe972d6c2e593fa7c20d4df7e167f30b65bbabf501492fec573ad368418098f5aed8d6a8e0011e1d0530f334fa120ce6b36523c8f8cc4f1d5b66a8866e6176bedd9b1761aba68da5a3df160fa332a1dbcace22f71bca4e0f054f9ceb661b1f484d8757b0b62e2d5258aa704bddc5cb1266c454b3def60e4076441086de144fe35121c2d08fde23ff3343805f8eb4340f6444bc6e5b03c164f8d1eb9c93c180367830a2f97e5a441fa5dd6bfdb33d96daa649bcc5abedb8f4bf7af488b7b6ce8291c30e89999e819f43d180f18a107f007426024ba84802dc60b9c516142bf351e076a186acaf76236a6640ba98ff88868481b05462efb703f1c59a4817b882fd6a2aa0a0978eb00f0cdb14c4f3c7c94ee671aaf8ca03769536df29fca9a24e473e8695770d5c80c0065786696916d2c78bc39129949b63f3e26513dc4fa6812122ec0c2a59bcafae1e9e688b46ab13614ec031beb6e8f3a0f3b384f8652d1cc1e77527a0ab80432d5e1884959af6cc0da95347efa2080255d6f32e15caa2bd4a149e76663395b14329a344bc93c8caacc4410b9a179f5f1710c0fac1f88c4c16c5dff25adac885c572d46f1c47252ec7c64a7c5317e6fe55c9a4e0fda35cabd2ca4b6aef3b0cc9fc69955f0121ff52f2430aa9d4b1d10c058255bc24a06fab745de968e58b6142c8873111cdd8f6579c146fcdd7a4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0x1000}], 0x2, &(0x7f0000009000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x60, "4e3b92091c2a3844722481953ccf2aedf4f851aa5bc43a4b6e97a10ebfc42ee6c1f8b62d25eaf0596a50c0f2b990d991f9cbe93baf7a234a923969812f3e30262b2c02f8081d6ae92274284d56c8adbd6a00ce85c0d11e430a615195894383f8"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa9, "ab8d4360ed39a1192d0207fb619cf7f75bd65615279350c63b42abf9217315dab4735b1928a1d0460d651b51e57c3adf53fa3b15fa1ed1f497aa7c9c449ea92cdbf29bdfde199e6804a872a27a72f27244f194846e1a9958e8495d10d396d0a7575a7e11eaef3a3a78ca3df773ed730bb09c55856f53c6f36376935cf705f769301636de9fdcc6df1a4285527083483735ae7797c5eafa2feaa7066df381746ffd2a837a6e7c4e33fc"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x180, 0x0}, {0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000009000)="440b87d653fed20a8d518c8268", 0xd}, {&(0x7f000000a000-0x21)="fe691f8c1efb386c4255475afbc19fcb9094aa6c4252e9e5897877ead1cb3c7c01", 0x21}], 0x2, &(0x7f0000004000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffc01}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x60, 0xc1}, {0x0, 0x0, &(0x7f0000009000-0x80)=[{&(0x7f0000009000)="c0d8a9e35ed30f4839a7ff4323b17de720abfa184b297eb117c34b357fc384821f01159fa0e714fdf4bd842c763acce9b6479b5cf4e6a9180c00993663734f21c039dd26a292da8f3fad75526357a8a605d023a8a616afc8051cf0575b48f7fc34e25559549c5c2131cb9352f55ba06b16627aedb444", 0x76}, {&(0x7f0000009000)="aa1fed69a550b9d51353c41169eba62522caee6e58", 0x15}, {&(0x7f0000006000)="c65ea0d5783afe472864acb081d087a61a7b99bd5272f4fbde95a8987730fa90eb2012dec9d4c52e99e7b70dff2a0d2f704baeb82b8da06c478bc97411b237201b819414090fafa082553249ba098f14c9718f381eb0136622d7963575c03f4f0457cfdf43961e7d6126250ae9583225a8582dcf40ac11f8d881cc91409cec05abdb67f07a325c1c2890797a2ba48bacc89d0cfb9df421249ccb0907077a0c663ce4fa46cc3200d195675842fd4e5ff228a054d4e3ba262d9c3e5ed5eb18b794b37db8ba6ddf06e8b7fd5d781cbce0849704c03e50994c295673ac2d7437143650946a", 0xe3}, {&(0x7f0000005000)="3ece92a03f15423e6d889423b6eccb1953918fe318422c1a04e8497f8484fe0d6b27ff42ee64d02a3d456f8ac4b2757611665c209ef5db3842700108101965577172f29f9d6e9a2ba722feb2ba8fb3e0701e392890486143dee7e274a325bd8a134d", 0x62}, {&(0x7f000000a000-0x21)="344a9efc02915843ac76b4f86a8e166e9690049ed04563bb9a3d75d5693f0212cc", 0x21}, {&(0x7f0000009000)="6594879ced442142559b886d0353ef6f0c3ca6a345c31e7a2525647d96ad322cf6331c12a2209515471c52e03c8271a06c75eafb0d12e2865ec83611313737faf9d3333d0f77207b560e7c717dbdb553a22925caef4ed495c4c29bf3878c00f315df490b697b4499c7b6f8d0c083715613e482a919f72e4d764db3d637a9688b377752d8789a7b5686b09f325432ac2fb686027cc7e0b0", 0x97}, {&(0x7f0000004000-0x52)="bd97c2d8bf31f95170c3d0a548bf8878d053f4378fe0a2cdd15a5d5855804a348ddecc2239dcacb84ccd135eb600e987dfebbf4c16cf39d2cdd9c489e2665bb407ef50cd1ac848877982a58ce5c869e893ea", 0x52}, {&(0x7f0000007000)="", 0x0}], 0x8, &(0x7f0000009000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x858}, @iv={0xf0, 0x117, 0x2, 0xd5, "6bd8ade4500903eadb392e93e7975fddef6ec91743ff9481df657b183728977c3199867b23131dfe1bd301e1dd05a8ea34a61ccc9ce1de499d7aa3c8f64e917cf1467d3650f51f97ef9186f1b106a71f91431dd1ebecb53e5d6376e500e4f48b73bd0ecd842033495c52f90e62d2da05ae0e3980d2f9795c77ddb3e091e4c7027ed0ccc9d72c2e637dd327d86fd95aa3303336dff82e3732dbb4e19b2c561d5e100dec274021ac8270baec8adf625621cae83de32c845424cd0e364f6eecc26fe564d45b3ec86c50a9891cb410e5c358bad6fd31a7"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x800}], 0x1168, 0x20040001}], 0x4, 0x4004) 2018/01/10 05:14:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f000071c000)="", 0x0) 2018/01/10 05:14:29 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007fb000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000033c000+0x691)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f0000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x2, 0x6, 0xa, 0x80, 0x20, 0x36, r1, r2}, {0xf8000000, 0x5, 0x9826, 0x3f, 0x52, 0x6, 0x1, 0x100000000}, {0x1, 0x1ff, 0x6, 0x10001}, 0x4be0, 0x9, 0x2, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x7ff, 0x7f, 0x1ffe0000, 0x7fff}}, 0xe8) socketpair(0x5, 0xb, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r4, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r5, &(0x7f0000fe3000-0x6f)=""}, 0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r6, &(0x7f0000ffa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ffa000-0x4)=0x1c) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f000000c000)={0x24, 0x1f, 0xb27, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000010000-0x12)={@generic="b39472756104b27a8b249c22ec08b88a", 0x0}) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e7f000)={0x9, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ab6000-0x10)={r4, 0xffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r5}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe22, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000167000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000c31000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000287000-0x4)=0x60) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008c2000)=0x6, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00001a6000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000595000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008d9000)=0x0, &(0x7f0000658000-0x4)=0x4) r3 = socket$inet6(0xa, 0x5, 0xb4c3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000146000)={0x0, 0x80}, &(0x7f0000ada000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ec4000-0x8)={r4, 0x9}, &(0x7f0000d78000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000f6f000-0x89)="0ca09f57382a689d6c5166f573ef9953502ed648f2df754f10c09b308e51d2b8922876db6507e9c37f713f921179c2eaf8671618d53a8396004e0173d7dd59a9530a386633f98e643491b40a97afe69eb713d36584607aa2b3b565e6e40e4b016ac38f1e10eca85e570acab2f443cfae86682e2445805d8a21dc47015aca34db9b191a21970b03c784", 0x89, 0x200400c1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000afe000)={r5, 0x1, 0x1, [0x1]}, &(0x7f00001af000-0x4)=0xa) 2018/01/10 05:14:29 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x10000, 0x7, &(0x7f0000948000-0xdf)=""/223, &(0x7f00000c3000-0x4)=0xa3) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00005f7000-0x80)="fce124f52524b7b6f866cf0f63b12b0bf17cf0b89d6b6652dbd92b7c11c9d4b4d50e7ff432094eea1abd41d588766f4f8392eb03192197fcf1e178b7e6070e145938c7a421ec9ad918973bf2da52774c8d77d421b89bb99d259f86e9672a99b1debb271ad3a312482fb7fbf8fdd2157d983a9bd4599a671e7b34a348b0d26cae") 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0xc) 2018/01/10 05:14:29 executing program 3: socket(0x4, 0x8080b, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000d1c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0xffffff95) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d8f000)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x7, [0x6, 0x1, 0x6, 0x3ff, 0xff, 0x80, 0x6, 0x1]}, 0x5c) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000047000-0x10)=@generic="c6a5c38a5c85dbd56c181f016fccff09") 2018/01/10 05:14:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x57f5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f82000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x3)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003eb000-0xc)={r1, 0x0, 0x20}, &(0x7f0000fba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b50000)={r2, 0x1}, &(0x7f0000c31000)=0x8) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x170) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000044d000)={@common='ifb0\x00', 0x0}) r1 = socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e5d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000000000)=""/246, 0xf6}], 0x2, &(0x7f00009be000)=""/190, 0xbe, 0x1}, 0x40) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000c5a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ed000)=0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/10 05:14:29 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000596000-0x6)={0x0, 0x4}, &(0x7f000077c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df5000)={0x0, 0x1f}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f0c000-0xb8)={r2, 0x100000001, 0x29, 0x9, 0x101, 0x1f, 0x5, 0x7, {r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x3046, 0xffffffff80000000, 0xffff}}, &(0x7f0000b39000-0x4)=0xb8) recvfrom(r1, &(0x7f0000e8b000)=""/243, 0xf3, 0x40010000, &(0x7f0000f9c000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) pipe(&(0x7f0000ace000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000dfa000-0x4)=0x20, 0x4) 2018/01/10 05:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xffffffffffffff8f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0xfffffffffffffffd}], 0x1, 0x0) 2018/01/10 05:14:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/10 05:14:29 executing program 4: socketpair(0x4, 0xa, 0x6, &(0x7f0000ac5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff7fffffff, @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]}}, 0x1ff, 0x5078, 0x200, "c15c7954534f251beff4e92bc0c44a86ed60f435d7ebf8cc1d406b6f6c607b9dccd4ff769e717bc9959a258279daba2af72f55675b4f9607f04bf73ad7f91bbd8fe3224a81b895939bec0cd3afaaa48f"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="92382362745573b6bb915d58c576c9d4ce26d9", 0x13) 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(r1, &(0x7f0000504000-0xb4)=[{{&(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000bc1000-0x59)="76ef3ed8aef6ff87985f9daabbe9620570db58c1968a74a19345aa0c2beca51b325a6e8a55d6054c61ea987734524c9e357ed90ccbcfa9d22ea81acb27a08887fef00630af32e48567d42625dfd36d5eeaab47d3d6ddf78fe5", 0x59}], 0x1, &(0x7f0000000000)=[{0xf8, 0x11f, 0x3ff, "2fa06c4b84ec541bf6583b663e04c6c673b37144740dc580c88bb1c9f53136b5ecc6fc9e34c88e8f4e61e7427618b5faa538d2d4d9013673e6457753d47dd3ac0daf0dd7ea7589c3433dd2450313642ab05d8cc0b769707bc37b80d12a0d24d03c5ecc505a85ea462c45faf390605ffbf97a7ead06a0efb76183b8525b8761d6649d659e51521955a53bf53883c094e029d613e80bcacd28eb648dbfa4a9b227636a299ffeec3850e1d62d6edd86ea3ae6d244c8acb56203b7cbfe14d587cc91535fc9d633a9fed587967b25f89e3f68199d52b2bd4fa1c63d494572733c868c2ff02dd12add"}, {0x88, 0x0, 0x40, "f72dcdfa09a4d8230a6de4e1ec0f0a17e9ec931b17aa3e48e5aa17f71d7c6f5295f24725af6965e5ca0d1175bdf8f9d0c29e8c01b5e24ef737da345ce13450d784c3ed80ad8075965c76407a3dbcd7e73f12eb6b15f310c55e9205caa89e8c47c74d3376705ff0eddcefb1012b2e38cec3"}, {0x110, 0x1, 0x8, "180bc5e17e6ba37c4785fece9b1999f31ba3334909b03a392a520e5df0e747c354c2155c2c0c62825fc5d64ef0fd2b71e92cfa7232540804e0d3216d187e54d2f9fd9ab13f7626aa6fde975d80a7824dec5ba0e63b4eceaf53108947dc0248325e197a9175f184359ed5cb9bf7e6529089813ec1060ca5032ec8c155d0f397bf35b14ceb7d8cb6888d6fd599ca5e91fb6d4e9bbd1574128b73770734917e3e3dc7526b42e610644ad72c934cfd8be71a29f003e84b1825c49a62f0d709ed6cc8fd17a56d2bdd552a73b22695b6bc5522867c2fb71247676975babe58c0617f5b3e5b6031ed0d83f45a8646acadb0ecd9bfc89c8fce2cb412d2"}, {0x108, 0x108, 0x8000, "a1ec40071ac83d3429f9ffa2ef4a427bce456742b110148e1cfc00dc6933582eee41820e132b898244365e9a97d195c16adc1a396cd44f9a912ecf7175fc9125228fe0c8bc4a449c3194fe25fc06216bed9d427705f4c9dd8ac5a275de4dbb9cdfb6cd7cb6f40041a860ba9b8de67b50f512572287f1ee214132db8b1449151eebdc1f8e0ff995e94135815664de63734ee7b6568779a8257ba18bffd9f338d6a4e8b8db3729da0beb5c7d53124f1efc9546d93b7d812a68d493060c12c7306c02e96bd881e903b6145233df3c3a9e329d1b0b275450932220414e4bfdad072f290a7534647e5e977bcacf633c2a6b6b48"}], 0x398, 0x80}, 0x5}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x6, 0x9a2, 0x7, 0x6, 0x1ff, "61d434ffd17e9253520854c35e90892478724157a7f030162d536e7a281f9a48a2c963653f702109312a4db0dd333f876e1d8173a02acaf3e5359c4170acb2", 0x7}, 0x60, &(0x7f0000b63000-0x90)=[{&(0x7f0000a47000-0x91)="198afd03c364f724b9bd181296c44c1aeff8cfc552f029ef230e5da242a85d5794b6e85d3fdf1e6ca4c4b70fbc4872f3e100623066ae6896077a53fe8fa2e9759225351ed628cdfdee785a7ad9742573970cecc170b60d338edc6d8ce093ee197c7810491c214e27248f8e51883678a8ed9aa0423fd4aaac12689088251cbf54a498972ae95e81b13dbc99996b1ca43c95", 0x91}, {&(0x7f0000001000-0x15)="ba0896b6a76c517cad21d043a2be2e11dcac84f4d5", 0x15}, {&(0x7f0000000000)="b95e2859921edee853525e58db9e178efd7f2f65624880835ab12e8991d9babb7e0e81b651eba4d4", 0x28}, {&(0x7f0000000000)="de3d9922adf4c1d4cc4a347c882c02cf3e4ebe44fc6d7b6a8988b1b14b373b92ccb633ed50657fa4d6aceaad7e61733eb5e63ed3ca9a1191df61f70022f171418505cf29022358479627888abadff264ad857791018b37f7d10deedd19c14934dfd853bc9d4aa6cd974366bb048175697c3f2bec971afefc60ee6f72cdc51516b92af2ef4e00ed031817c8ce1cc2e8ddd5a6453c036aff6a5d542ab238d9a46f73139736fc94352c810a2b027746f4fb730476aa2b113f5065000cb116afd16f0f045c17cd1186789e4c920d1ae6d5a4029856e89e516d0b", 0xd8}, {&(0x7f0000575000-0xe9)="bf4b2441c77a90e0a9a362de6ee551be248df191f5f7aa3fe34e135285a396cb8008b85eb29b4eef20fd6d18311bba0710db072321b536b032202547c95fa5384e65710eb2a26dba7c7ef6abdba8deeb6a36e7fc54314000f520110bcf37801eac4fe0069107ee9297282b9ab657d43957cae1a157b3593da32b43f38f39f0eceffa50146edfafc441dfbf777f3f2a6f50baec1328c50eeffe0df759b7a2d17eedc76816400d58b5e99bdd63f385a72d8bdf5cd963d41aeabe1352de2d083ad62bbf05913a2d3bfc2561aade88caf9ef6a4895ece267f498982cfbe3941711a65676d696e5e8979bdf", 0xe9}, {&(0x7f0000526000)="850b91894594839c68048f813d86d1db6f7ba7c769931c14cff9e76e8f59bae5a77710d45bba70672b80ece337891af8ba4eacb20d51499b42d60d3871d337e152641a74d403ee30379b8db05d2eec2351beb84859a0cfd607f3d5de5358a50c292d232a0133baca2719a4d889c9ba90323dc98fc29b6bbf3e7f258673544fbbdbcfdbd871df4cc36ca118df7c865a2b85d610a3c0def1d5073264ff103dc4b57819f1ca8e632d23ac31bc49480030f176a68b4cb8ca5bb25e557db2cd05a14f4fdf61051efc7ee12350fb2cbcc4eb85ca1efd20e1df32fd1d0e175ae905b693f4b61e23b216b1bf3d885c597ceb76", 0xef}, {&(0x7f0000000000)="75c5362492e23ff99327fbd31627ccdf52d611d52fb6de4648568cd5bc4b21a743708672ea69f1929a544ea0f73164849d0fd9591839f851cce3836c1e801b80486e52a663bfb6196541b51d6f0142a82511c7f4c753155d9d71e0e8f802368984d95f06fe4922054ea9c1fa3e37935d4bf2f6b8755961e07115708e", 0x7c}, {&(0x7f0000844000-0x65)="f27cc49a73cb7c83466f1b78b4bf2e5a84b945aba38c92770c17eb1b3ce488398a0d2e3be4690f31119840623c61de33c47515a2072758acc86fe2fc03dd8a007c30d1e7a02a286825f1de1c5bad8d87a0e90b5ca87f6688810586c0fb9fbf679626eb1178", 0x65}, {&(0x7f0000000000)="24dd95009e78953970a148520aea22f5a383ef06339291c676001c47d4d9bb16e6f8cc9cc7a43ad32522a0da98b135f879c0dd8fe220602ec7beca944139cdfeb9609ca7fb0a188b7131fdbbcfc0a38e25ccb636f5beca4bd57e79e3d7da96dc72d666160863b062ea3f8fba9aae7c535b73e5d7d98d0ea963d4113a7d7bff6165f4898c7c1d0775c80a8dcb5f8c1f843075e5fefcf16706", 0x98}], 0x9, &(0x7f0000000000)=[{0x70, 0x113, 0x40, "afb40c6067d5c761723cabce548781b1c4044a43f83e7f56585d3c793e66d772196c5ffdbc9120f5a937d3944c1d95dd06ab046e7c0c2927088c3336faf8014402b231df81115a243c50230ca949dbcd05dadcd1c06290d6773147e2ea57b390"}, {0x1010, 0x111, 0xd1a, 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{&(0x7f0000000000)="5c620dc42a7aca7740a37711256b6a68a8bfee1829b26e281ca17391b9a9d2f6d18b83eb2200a801c085889c85e7407b57bc3005c72742f78680b1a192ef92b62367cf1561a0d13df5f7e28842b7d6af10810622246c1ed1b492ed678958627b2cd56f35d3eaa09c3b0d678d0bdfc47372381f72bbc4927c2960affaf57a216fc2afe8960b9757961b4575515ddb722d91b6ce73af3cb0034524d80900c6a14e90509b51b4e73e737eaad2be02360f60182eec2b118a2055930276967b1ec9f32db066230e4527cbacec8ac99f4d49bdee11b728bf845f89369429f35fa25392d7056da63db878d71ba555d09d8527be043f793153fa6e139bf2a719a396a4daa2be465f558fff86fa12c90245ad8af2a7b5db97629ed4f324d267e0814442c4e997d3769121db068ee5a24dff5c34d23021111bdf8a8500713c62ff25fc235ce946f091f07c812467a81b08cd61fa7a7d55fc5402af3501f571fc8dbe2ddf223cef0aef156d22efa385a33c466a787dd6d016941e433c8dc1e25ad0e4252939088317dafd5164d4509ed2ce99b0e5e5df9cd10b801a84caf5b5daeeefc876cad34dc44ac8ecd65f3b8233d9bff70c34aa0466dfc2839242d1c321cfdd67ae915f099eb8912c8e64f7dd1bdaa417104cf3ca134418e47fcd76ae0a8411868945eccb3e296c8745c2d6ff65a8c7c265e832240810d77d2b0475a0cdfc1bd89f8264eb39cd73f14c1c4d7067eee02a27c49daf5bb662c0616b4fa84994b6464d12198a18485ccf9c98d85588921ddd244219511f4db6aa4a2f0f903946e325f5251fd91151df664d2557b8560550246d762aa2a4976d63997191643ea222a7a057dc8a1a26cecd2775a46c8222f9299688e22b0833a284953e9016165ce618614a0859bc3895c744fc124a7edfb725a081f63888df013f48eb54014065be2c67084cafb232ab515779c1d83e1ca5c578874bda6fe8b6e7bd8af228e9bd312273380a19393ac96220ce4f39502cafa2da20c97e7c597d24a9b8c4a7d71055c686d3fbdb611fdb6f7b9a12ecff676083b31bfcbb3fed661c8a8ae6ae08656e6911f639ce75bcf815f0aaae475ed0332b38b8b151164a579446df1fc406e20daa1e547503d36afc898b0d58da71e9e100043c23d0b2d8ccbb59d22d0149e8357170fb4787f85d052f8265d56461d7cb0ae3fa64990b644b4e7ae818fed2fa9bf5ff0f347002fa266ce994835b668350ad99480cb7227cc5a2c14c470c4d04663bed7f1fb5a29a557d8a2424326416b81bea926b1a759bc21ac7b5387549a3dcda818ac8e7ca795c8263b0936f090dc7b8a6e45d4903b4e2e0534deabe65fd4a85e8b57656c98556d9d6601095653027aaa0490920ae587d06f0e1b0a9093552d9dce2a4e15879aae1f8f956977571c03aab666fcce6e1395f3a7050ecdaee30d64e8769c00607d93c7cc50d1988c85d7b9ebcfba0ad37408b58c26dcf173c37e1bd98c14f09a777e6f83dbd3a9eaaf91df6111f8848ec4e7b5702bc635e836f6b46f10761fa1f5f117d30d193a911ab9b59a3204f98d0da3133f705a2617caf6b8d48e59e667e56986ac8587fedb225c2ba9cbf902765ba88d8393ccdef1dca9dbfb2d225007f4c613b99a1d09e6ae28b7d07d03f0359449fad99b55e79473bae400a6c7d6b540210401f6e8f7a9ac84950ab2c6c7e37dcf5f3f514d1122cb4670f836f786fd2820a56f7ba6de05f26e00dcae17e8a6c09eb17667727f14c4889f5a9a3c559431fc202022c2e89c05af35bd21b2cc15ab9f3cd4dfb96fc349d2843f81522ff923391d9fc498e0980b4a95d9a62d8a9bcee97c76eeef6d6b9ead1b3a8d635da779a6059a8fbbefbc7de120187163ea986cb209ebde5954af47080f0f2ed80a8235cca1569efbbcabf07238743ac464f603ce99c64dfdaf8187abd919371950c91e6cbdbe13f647295a8e8233f99fbe9bd139c778a8c5e62fa5d43172f9f93fa23ee46963013aeb6d11ecfdae38385fdcc3aa633699bebb9d4db5287c48ec99c0888c60582fe163545521fa9a5a377e2b7a37cf8581d40891690c759851b2f67a5a3c68a77507b5562da4eaf1c3b92f5347543569d040771479a145f2d808318dfe993103c99dc3daa67331b61c318601c5de7783b7875d2669bdb7d23b9e5a61edd1da361bc05a4c4ec440ca14119d7e17386dec3baae8c53069c5ed4f02b5eff95c5f8d7035427fe648a1abcc9848d587d8a420a5105f34ea0baf5a5696fb85468c41af4555a060b2f1ce660bed462e183973a6556c9a9fb9655abf003b24e299db8afa97d67a3559319798c331ecd4c1c3e8d49b156a0aa766580e58fa2a361a30bda35c42b095c18545536b8e87f499e454852937231253c64c0e2457da45ddeb8d605fc45fc646f35f5a71326997739bcbe0a256093e4b0e0678e440af6384f0d4451d70af3afd94a6318154394212d7bffc6443f982000990082413b114196b0ddf86ea27253d2181b306d83dc5d7e972dc59a12237959a83d87de2e6d632c9d06e6caf2109ab0ec86aa90381d8313d112b833ce32582bfcc77c19b1eb59ebc97e98309b0eb23413673f537a9767ebad2c70fff5a06f875933be8223c7ad1a808d6e38dbc64d41fb8d11d22ac971473511168b528ea4337215fc83be6795725d9383f4604a5ea4f3ef0dc9ad6f3dc164279ea054218e2647c14fc10e9667ac76e68907ad1e7fbd78ec972438286f8141c9bfca0e1f7adc084642b7600bdc13b4af370d5e313849c4a76c2994dde1467b1cb5e0f45e772100c8663c20b77f42159efd6f98f53bcdd41f008a2dc709d5c797d1af3a0551f2f07903ab10678367c3ac1274fb11b6efda7c84073e084be8c91a78e427774da559dcaaf90a8c6524831a2cdbcf577698024de1fec1e610df25f624265409a0620971a2d9f7ddc0499e48633389300ca7db18020e0ee6609c426782a0a2e2a8c79441e8c36b5981fbfbe9c54c3d9f08a3a2baf7d6e33f259493bb05e40b416129be1f47f67949a68feb96ce1b2f167be8401357165a9fda1c50204e3280b350fb03c8e03927ad0403b93c2af2c752851941048bd34e6614f2ee80388efbfbbe39b31e5506dc8c90349c361e1ad11a4e97c369051719418f734e1a0601b75ac78df4b5ab1e77be7b9af6259a1d834af1909b8dfc850a6cd4bed05e4f5410436ca04ebaafa32e8e6b15affc5cfcb9961da5472631eb2b5906c8b0154084a5204e1bb0bcc201ac9be604becf16bde08be6839b00f0d09381c621e28e3f8c6eb40856ff9092ebf5fa351e2476cd2e1a03e2eac62287e66e180a3c48648da3cca930a6a85d593e1f507c11793bd52512f6b4c0e2c4ae6b9fc9d81929c084d870b6f8b0e12a992543466cc39b7986f8f4a6f24eb069af7f14fc5d78a1a3ca9c4e884278afbc2c0801b48ba49ae951e94133e86462421b5ad18f98b22f293c1f9337d9df4dff86ae9bfc81947f5db91354493cbac6c4f180d04ed4c645b2c271a9754dc0acc0edc37fafb4ec06d20f664c15febb7d017e588eb57fdfc194c6ee3e12713952ea4e0a1c72194aa45965fd728f00e48ce5dee8cc9d10adde6fc76b1c337326ec8ade92f7076dba78e8229fb6de6912c21ce557df8ee2612074af0b1b58ade64b013d108813c4dbbfe0fed781aa82dd76001bbfb3fecffcb6f52607346bf6d264c9ce984df180cee95ad988b483990b232c6598466b38462bf21ffc9c609b0d9d8cbeb8f805ed5c33559c5330e64efbfdc2295b0b532691b9bfa0da019508fbc05243a65cd445fbc005d753cd5a2f1d90b2ca3bef6250ce0b1d89f4cbe9fa7ca54b0687b4528b949cf57579bf9bda7c9a44d66aeec191144f8541c555b672fbd90dbb6ac977ddc05d13cef187245d8dd404d6486359cb040d5505901a9c1001845d3ba60693b8381ceb878e41c42bb33dddbe9d71306408cbdde860f931c8b303e2ecbb745dd1ace4fd8999856acb3690f2a2f7d4877bbbd57ee9daf97d6b5ec76d3b5d155a28d987bb9133560de848734887487d5cd194390f340e1aed4ad09726a4494e1f137ff912f1df9e51103ef996b5f9f153ba31e329df7ea9029e49c7e52e12342c6ff71542b0008882e3360e8e5d523abe26d0eb72e10b07393d4e8b8fae1e5541724a0887eebadee480ce1e4738b1bf67118e5f4ea8a3fcfe00d77beaf1e98b6b74ca09e1429bea80aadd4154b7a5508d6cb45520cee62fb84bbba6336a19b05a842c8ed57d356b47052264888dcf6726ef7f6427b01c7ac99c0d4a010dd8fceffd66ee5f3e46c3020073449fb80c369f45e762580b1bc51aa379b3c48b5a99f3c4e46585f13caa35eb8f77f462bc094923175fa66f320ed32b77f77db621a78874818de4e536f0f739e96046c6c912943ae96e4da9d045c8463a33c252a3ba96a776ee9f0ca69d1bd2d7b6760e70e75fccf2eec07d0d131177fdc8d728ad015f0e321906c9955d13156166ad3c0ea0168e8f6bc44dcb5836692f384c9fe565fe99e6b0e94a63b58916b44fa74f611c253e28402e8f2225d5b7e498ecdf85a24035fbe938d75d2796092404e1823754c4b19fbd29dedffc868e486aff0dafab3eea9f09f173fecc7eb3497ed08f766dd7eb3eec2eb07fcb7443c575a72feaa4ad21b0843b7a7e76a9e72dc0143cfc3a4dbd098377530a30be7fa6be4a266c5fc133e2dcd8d1cbb7a0973dbd892e791b2a071469a64b46f31c31c59c325f2c34e609812b2d98f6576c61007ccdc5197b738d81d69374ffd200f9bd469bedcd5dcacd56d5f5dbea94717b8418f25fc4d31e9e7353d60005d765ced5b9a23282cdb90bb0f078590378de4707ef6bcffc347c1ae3b103e0c213c972ddcfa20a5168c9ef164bfdf8a4d9407fdd77bf941c423793d3f5e4f76551005aaedaf3f09e8030a5373a320e2d733613b07b4ee6d1d95d711925c8b78160c6e0d10932f3b664c4bbc6e26d2a6662dfbc9cd7c751476dd10ed512ebfd7b370acc3fd92ceee5b7df21f4c5dae98f634b43610dad59ee51b53b81ff2ddf777c77816317b1fec867ae17c7eac6133d8bdb9cc0fb76f077facb768802abbe0083035c3e7127a2dfd4a05796eae6dcb68ef83f954e2901c65223666da8db4912c0f47aab0189a5c10879d97be115d93802d3743d5cffa8246ca2b230afe111a00538ea2e49a44cf9b7980303f94413aa3bc3f446c91c5f3bccf1d06b575faa68d6a4563e84a58c7685a8fea8c79739d0ba4cb2d223966c1ce6a3b35d63f4cd3e6c207bb2a0ca624eb3eaae8272028b958023d71025e863d8fd4d2393f8b740223eeb34dc88a4fbe730e78f8a1fee5d14957527477e464094cdf354278b3038829dcc0ff5e876adb74607b8bfbf5d4eb2054dbf1be6298e0b0af507612255fd0e641a30db4ded33fc2e87b024b9d68b060e869c854499e8538c194ed5f1c8a60fc4192306c008259bb5e46b807a76a98b7e364cdb0e019e10b6c0de43c59a65a72bd1beb43d7d13a67374d4eba92359c0bca8213bbf3e85df0ec6825df234200af6827a3387836b07e69f848f0880acc8419d75a8b7771e6823bfac6caa448b06c76c89917929489422d672fc98ef5602d538a4d30c49bf08ea122ad53b3c970cd1b309f96e1163c9e7b4fa88533edf62afe7a493a4008e366d525e0158730862fa4ff891b3576b319109fe130c52bbb80186f2234757a130644bcb418e00b070dd0752f6e98998a95dbc099f2484d412c31ca987b47c93f0eed9daada3b7c2a0b35ffc990fd6c7", 0x1000}], 0x5, &(0x7f0000001000-0xc0)=[{0x70, 0x117, 0x5, "a0a0d6ec7158ebccee58a5b837504d1747e030421b2f08ef80b5fbce124f936dc3ba7d6b77f2e1964b752607fce655f0d8b4a41eae2ac8f26e33cb61966c655baef5d318889bd6383e0b38ecbe07ed8e268d6d240672abe592"}, {0x50, 0x18d, 0x1, "c7812fcb9edbe7cf5a57f2087b55965386fb19ff0602d7bb7bef9bb888441bd7e20216f64fe3a65cb10bc881c38d0bea157499df46f066f81635"}], 0xc0, 0x8000}, 0x7}], 0x3, 0x10) mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x801, 0xfffffffffffffff8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0x8f7, 0x4) 2018/01/10 05:14:29 executing program 2: socketpair(0x15, 0x800, 0x5, &(0x7f00000c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x8001, 0x8000, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) getsockopt(r0, 0x4, 0x6, &(0x7f0000328000)=""/47, &(0x7f0000ca5000-0x4)=0x2f) write(r2, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) 2018/01/10 05:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000fb6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000045a000)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000160000)={0x0, 0x2, 0x5, 0x6795, 0x100000001, 0x9, 0x6, 0x7fb2, {0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x80, 0x8000}}, &(0x7f0000326000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ef000-0x8)={r2, 0x1}, &(0x7f0000347000-0x4)=0x8) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f000097d000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000852000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000b9d000-0x28)={@common='rose0\x00', @ifru_addrs=@rc={0x1f, {0x5, 0x20, 0x20, 0xcde, 0x1, 0x8}, 0x0}}) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00009b5000)=0x0, &(0x7f0000aa6000-0x4)=0x4) [ 98.040163] sctp: [Deprecated]: syz-executor7 (pid 19356) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.040163] Use struct sctp_sack_info instead 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ba6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba5000)=0x14, 0x800) connect(r0, &(0x7f000032a000-0x14)=@ll={0x11, 0x11, r1, 0x1, 0x6, 0x6, @random="c2aebd4dd072", [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000829000-0x18b)="1f0000000101ff00000000e07f0000000f0000e0090002000080000000003d", 0x1f) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000006000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 98.105171] sctp: [Deprecated]: syz-executor7 (pid 19381) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.105171] Use struct sctp_sack_info instead 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x36, 0x0, 0x2, 0x7, 0x40, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xb4, &(0x7f0000786000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000efc000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000009b000-0x8)={0x0, 0x3}, &(0x7f0000522000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003a2000)={r1, 0x610a, 0x1, 0x1}, &(0x7f0000a30000)=0x10) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) readv(r1, &(0x7f0000d37000)=[{&(0x7f0000482000)=""/8, 0x8}, {&(0x7f000078d000)=""/197, 0xc5}, {&(0x7f00005c5000-0x19)=""/25, 0x19}, {&(0x7f0000f2e000)=""/42, 0x2a}, {&(0x7f0000e6d000-0x4c)=""/76, 0x4c}, {&(0x7f0000e6e000)=""/173, 0xad}, {&(0x7f0000f11000)=""/24, 0x18}], 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80002, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5ef4, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x1ff, 0x89f, 0x6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x0, 0x2, [0x9, 0xfffffffffffffff7]}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000a000-0xb8)={r2, 0x5, 0x3, 0xffffffffffffffaa, 0x80000000, 0xaa, 0x3, 0x40, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xf38, 0x100000001, 0x1}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000012000-0x4)=0x94) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000)=0x0, &(0x7f0000010000)=0x4) sendto$inet(r0, &(0x7f0000001000-0x102)="32000000110025000700009300091404340800380600000000a62ffe3f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000013000-0x5)={0x0, 0xff}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000)={r4, 0x4, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r5, 0x2, 0x1, 0xd3b6, 0x7, 0x6}, 0x14) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000242000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b76000-0x20)={0x20, 0x0, 0x1, 0x6, 0x10, 0x1e3f3fcc}) 2018/01/10 05:14:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdf000-0x4)={0xffffffffffffff9c}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004f8000-0x4)=0x8, 0x4) pipe(&(0x7f00001f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ec3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000edc000)={r3, &(0x7f0000e3e000-0xc1)=""/193}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d7a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) syz_emit_ethernet(0x1116, &(0x7f0000256000-0x11a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x10e0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xad, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x3a, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x9, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x200}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x3b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @ra={0x5, 0x2, 0x98}, @enc_lim={0x4, 0x1, 0x8000}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x100000000}, @ra={0x5, 0x2, 0x1f}]}, @routing={0x33, 0x2, 0x2, 0x100000a498, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000075000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 2018/01/10 05:14:29 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080f, 0x5, &(0x7f0000ce5000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce5000-0x4)={0x0}, &(0x7f0000ce5000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ce6000)={0x5, &(0x7f0000058000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ce7000-0x8)={r2, 0x1}) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@generic="1d6a5306cd3497ac70eb04aae2e52ff5", &(0x7f0000986000)=@ethtool_link_settings={0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00008e5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d74000-0x8)={0x0, 0x6}, &(0x7f0000d1d000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000056b000-0x8)={r1, 0x240b, 0x3f}, &(0x7f00008f7000-0x4)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000)=0x10, 0xf810a553b47c973c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b37000)={0x0, 0x0}, &(0x7f0000291000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000458000-0x8)=@assoc_value={r4, 0x8}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000554000)={r5, r2}) sendmsg$unix(r7, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000b55000-0x4)=0x0, &(0x7f0000e49000-0x4)=0x4) recvfrom$unix(r6, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) pwrite64(r3, &(0x7f0000b4d000-0x74)="b6e439ff023f5cfc83341e517406488f616e2d5c192acf2d1a6805eca1b40123591a8749a7d4030e6cf369ee9a89b2a26f68f319b38ce7f88c6c3f7c7f83c48e17fb86f403e35fc60036f337a0bceadfec2bc08affc5024131b64b26934cde58ee78634e8245dcc846fef9541d38e6e0f78e7548", 0x74, 0x34) 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0xffffffcd}], 0x1, &(0x7f0000656000-0x1a8)=[@iv={0x0, 0x117, 0x2, 0x0, "0811768498a1028833cf64b7529ffc25e4c3c489a15e50618421fb4b08b190ffecaa01654e5830f66320b4bbd6dead46a3675abfd4ea2007f4719cfa2ae0ced61fe7ef9546eff0060cd7840d6b6b5115bfb586cec38f53b73a4007ccaa4d9493b9cee19047cd85f56524af1d87a002000b8c282c1cd697cea166656c644a7b7f1cda502f399579fff4a48ce5e68c090a517a88fe50d5b54164106980d3a024d2a4796739c80d4d05f07316e91694b4a547"}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "ea9c7632a82a17885f1c522ef7ab9ed5a9b6ab5f78688620a7001e92d6573b10fc0a44df122a6bba622464d2bd21ef08301cafd24f5fe5f3613947a20600edb59b1bf1adbd4d8d71fcc6ee08cc49506233cbf04a036a125d1684401961932d9a009428873585a796f77aa78314b096667c433f19871255c869e34ca18b780758138d5e5ab7d21910237adb6a6b46a17857d9ac0e4d7dbc99d2f5fb984572689800d60508b2c25fe12a2017e006bd4ad783badb"}], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff8000-0x10)={&(0x7f0000ff8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff7000)={r0, r1, 0x4, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x4)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00003f6000-0x30)=[{r0, 0x210, 0x0}, {r1, 0x0, 0x0}, {r1, 0x10, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4, 0x0}, {r0, 0x20, 0x0}], 0x6, 0x401) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000054e000-0x4)=0x14) getpeername$packet(r2, &(0x7f0000e77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000aae000-0x4)=0x14) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000093a000-0x39)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/10 05:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000a37000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0x10) sendto$ipx(r0, &(0x7f0000a98000-0xc2)="e096710e8c2105e29597416608de2de09b34f66a4111744eff0eb6426f9389815746d07f504361f4ab80ae5bff84c2fc8f9d756e7a26c1fb51bc2095ef5c287a3e7110e28868b5e8f2d1d5ead5749dccb9125e936d51746ba3808f2b41870430d43188f8771653d6f3c1b38a677468766a74cddc7c13767ed8dadc7e0bfd79fbfdfc132733829077da2c853ce8ae829383d6517bf55681e72b89d832a5ae0e084ab499f11e0e23f2e6852f33723ef195902b09596b9cc05759e6e266a3850b6d42b2", 0xc2, 0x40, &(0x7f00005f9000)={0x4, 0x3, 0x0, "b8040ff50d1c", 0x82, 0x0}, 0x10) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000bd7000)=0xf8d) writev(0xffffffffffffffff, &(0x7f000018b000-0xa0)=[], 0x0) 2018/01/10 05:14:29 executing program 2: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000682000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000039c000)=0x14) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000076000)={0x0}, &(0x7f0000075000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/57, &(0x7f0000002000-0x4)=0x39) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f00005ce000-0x82)="d675a070d61880187b233a36cf1148c63d9160302ffb0af154332cc8c34fd3c54b14ce44f263bc0dee9dfc", 0x2b, 0x8800, &(0x7f0000b2b000)=@generic={0x2, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00007c2000)=[{&(0x7f0000b64000-0x1000)="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", 0x56e}], 0x1) 2018/01/10 05:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) socket$inet6_sctp(0xa, 0x2000000b, 0x84) r1 = accept4(r0, &(0x7f0000ecb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001a9000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in={0x2, 0x1, @rand_addr=0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002d5000-0xaa)={0x0, 0xa2, "29da490a93f0348d61e87e862b1b056cb86f74d326309d5add572bee763216a543a0793ace097c8c0307adce74b577a2ec3b8de3bf21028f5c98b67a7c87232328dbe70d3d9965d205b77a046715cc62807305bc4919f0c4e94bdb3e81e6cfc35be6678cdcc95b8120951f881cd6c2347d1204608c76da08dcfdca507761ecd020401b714686b3b604fe5fce23f0e4caf078977963b5ac46f9bf5ef71229bc486398"}, &(0x7f0000c1b000)=0xaa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000172000-0x8)={r2, 0x2}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000fab000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e97000-0x10)={0x4, 0x1, 0xcdd, 0xbcf, 0x0}, &(0x7f000046b000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003e1000)=@assoc_value={r4, 0x2}, &(0x7f000044b000)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000dbc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00009c9000)=0x6c, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000450000-0x8)={r3, 0x101}) accept4$inet(r5, &(0x7f0000f03000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000ed5000)={&(0x7f0000a18000-0x4)=[0x0], &(0x7f000025c000)=[0x0, 0x0], &(0x7f0000a86000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000641000)=[0x0, 0x0], 0x1, 0x2, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_extract_tcp_res(&(0x7f0000fc8000-0x8)={0x0, 0x0}, 0x5, 0x773) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000a4000)={0x7fff, 0x0, 0x8, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xb, 0x0, 0xa}, 0xfffffffffffffcad) sendmsg(r0, &(0x7f0000084000-0x38)={&(0x7f0000904000)=@l2={0x1f, 0x3f, {0x3, 0xb3, 0x8e, 0x1, 0x1, 0x1}, 0x7, 0x6}, 0xe, &(0x7f00009cf000-0x40)=[{&(0x7f0000bd0000-0x9a)="c37c25608dfbc584f6cf7deabde396c80e155a7dafef6ef07285c96efaaa37b440235a8a4e77ea28de9213969be073ae85722cd326d9735a8a98a7a33b2c934cfcfe16573aa3589f733761649e290e9dc35c8831e5e1724d1cc9e7243d14f750e3d2c7a16ec964250fb06f22169f15b6c21b5705a01ac8e6ec509d45d4bc7e42e4222d89c650e950bda7768e47e89eeae12eaa2cef6860fa5ee6", 0x9a}, {&(0x7f0000abc000)="c310e149d25f5fe4d15e432fabe6b4e69a839a21a571577affdc7756e79fac2a0e592d777d0bda24cbffd655ffad2b27187919b22b0ea04496ebf77710952e617bac4d09f692f2afb21bcdb7bea58911cd9b9ad564777ffc3dd6fdf643f76ef96b5da115e4ba59f21c1948d56e3ca36e41ffce0413f1be68497105710d6b27524cae5e953750832ab42e602c13f7464a9b91a653fe0b60d494b14396fc40a2e499b59e9170efd963603bcb032b26feb0", 0xb0}, {&(0x7f000053d000)="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", 0x1000}, {&(0x7f00005d8000)="97f947ee187bb2fc3e4e7b89f4bd3112f9d6cedf7d63ec586d3f9ab5a7ec2993", 0x20}], 0x4, &(0x7f0000636000)=[{0x50, 0x101, 0x2, "705e45eebe0cbb659b3c7273bf703496799f03c207e408619001ec34506f147e4cbb6fa09cbae68321c031b3eb9b6e2b9ac6d73c14e3e658f73758b8b2da3b9f"}, {0xb8, 0x108, 0x2, "d6c57d31b8437ce0d7246bd2e0846575505b2689f6729f33e1eb2ecb2da3f0d4a9765e7ce466720ea864201d7213f67a8c11217456087ff24c2f9bc15f316ae113effbb35b57d1bf3fb18fa6b34cf084d3080f3e6c4eeff489dfbc021a4df3b2ac96b1f65c6fcd4ec24c75e7f6e4b183420f5930c00c4884696867d784ec8c5d7f7ba2de1083fbac5d60d968c1b1fecd78e878f08f6ebac779c1b056d7458ad3d9c757b083c6"}, {0x50, 0x10d, 0x2, "bf00e62c1203ea325c1b5f9ca4bb5edbb246d14b6070eda2aea08e7741a4e16d08aa99414b79f7e91712f4ceff7f6600fe119afa8fb3e65cbb"}, {0x50, 0x0, 0x6, "4a6018e05265baf0525ace916faa4024b0753bf13deedb4c6d41b6629b59d12d4eb7820ac5293938738a276d22330e8681ea67ae7dfef46141af"}, {0xe0, 0x118, 0x0, "43373089e1a7c99ea1418fccc81ae46529b470ba917a5b22dc8a3b43de12a663cd87d07c0106e1c6db5baca9ee31de66c9ab1718e85802ed41b2e66b72896fa89317cc71e1d871a175e128822ad7173f3e7e71f051b1f73a33dad2a375971931382dcb84a6be809b5ce923625e75bbdf36888658a8b5754c7a41d6bf6e5ebd930f95f712225d9bb3988a746a07b4c9b0c1ca5b4b82af857cea60a18bad4dda8405808d4d6880907ef359c2a791952a62e3733fd72f8ea7ca3ecee189f3cecc0c8889b43c39399ee31910"}, {0x100, 0x102, 0x6, "06af15c9bf089b79178583ecfc8e31ad4c203b2b4e71c8379643a10e28b6a03ec83cfb7b6f2fceb235fabad15a7c2cc9ba6301dd69c56adaf50bd645c7386fd1f7601dbcac84fa38c72581cdbfa1c850c5bd385b02b1df3012095c435ea64967a8a16dd8c24a41d0fc0515bbd4d969def80317233090318790e1d105540e062575d501f5e3b56b5cb4944b4c6d47bd71bd1fed73566c9ebbe692704a748809ec0b35356533e74c6df76a6db4272d267d0f3865b790996ef4825520541902dce4b95e974591974a0db67a61e48abd094ec5b4ea86096976bd20064f2ceb08002debad41e95230f2273a8f0a85bad19e3a"}, {0x60, 0x100, 0xffff, "7e4fd25b4deba0b391485552cf6405af3977de9eb40b664cba851de34ec0e8d0e45de930df4eda977cd02fdfd0e22f85ed8820a0b750bd0bfbfad62fcdc3cff4498441d8e89f6befadaf"}], 0x3e8, 0x4040840}, 0x10) recvfrom$inet6(r0, &(0x7f0000718000-0x6c)=""/108, 0x6c, 0x0, 0x0, 0x0) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078f000)={0x0, 0x0}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000790000-0x64)={&(0x7f0000189000)=[0x40, 0xb87, 0x8, 0x9], 0x4, 0xc12, 0x9ff, 0x8, 0x2, 0x1f, {0xabfb, 0x2, 0x304a, 0x8, 0x7fff, 0x7, 0x2, 0x100000001, 0x7, 0x2000000000, 0xffffffffffffff9c, 0xd1f2, 0x10001, 0x0, "42ec38ef685b46b29b36285acd5dfeb2cc54615d68c438d6c0b51fef0fea817b"}}) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f000078f000-0xb9)=""/185, &(0x7f000078f000-0x4)=0x46d) 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000594000-0xea)="e0b5de563293e2fb2b1fff24daba72842afa198b39defd6124cfe677a99237fd75e0d54eb8d4a42415ba839c3c18735b838c76a633be946aac90214fe46470def5df59da2fc839318c13bd4a014a670e537c771aad31447ff5b833c36de369f45da22fe8193fbf836ad1a1b3c794d4c1610e5a6c48a31342b2376d8baec92804a737eac56012abb24a6a96dd81f70da74e2e51fc7ac7c9c6ea8444e828e243d145823ac64fcfed061ed99680392e6f891fa767c01196fee20f6c36567c9f7747fb5bb5520318ab4c61f358e4acbd016b3f975c0f62ed6bf1d417ee476ab559f81eef192fc4ab487a9339", 0xea, 0x1, &(0x7f000046d000)={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f0000d6c000)={0xa, 0x3, 0x6b12, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006f9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ad2000)={0x2, [0xff, 0x3]}, &(0x7f00007cb000-0x4)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d6, &(0x7f0000779000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x1a0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0xff, {0x67, 0x6, "1a44b5", 0x9, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0xaf, 0x0, 0xffffffffffffff81, 0x5, 0x0, 0xd6, 0x3}, @fragment={0x67, 0x0, 0x800, 0x4, 0x0, 0x7, 0x3}, @hopopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @routing={0x88, 0x2, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0xa, 0x7c50f6307103ab6f, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}], "f0fde59486cd3a8e6ba577c569c9b64a17e2cfb1f21faa318391d6162be5fb41a8efc4c082f1d7956d7546b753f463bee4d3625c56d8b74688e8b3bb292f0499f2dd6afb123c5f3d3c908e5e990dd9174dd8428c41a22cf9a8eb422bc54ca250c2396816cccc7bd2264bac98fa59b75108a5a01c1cd2d605dbb6587ddd527f78f4c59cd5105b290bd3c79f6d822743c9eaa511946c97434d3a4adc9eb1058bc2393ad28a18f75b7e187e976de1c10e404ac3e392db4b5b77db03a773ea707e025aca356257aa8aa6"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00001b3000)={0x0, 0x0}, 0x7, 0x101) 2018/01/10 05:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x804, 0xfff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ff2000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f6d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008e0000)={0x4, &(0x7f0000b02000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000f85000-0x10)={r3, &(0x7f00001c9000)=""/28}) write(r1, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f00009d2000)=@abs={0x200000, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/10 05:14:29 executing program 1: pipe(&(0x7f00008f9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000012f000-0xa)={0x3, [0x523a16e1, 0x81, 0x4]}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0xe8) bind(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) preadv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xbe)=""/190, 0xbe}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000)=[0x3, 0x547], 0x2, 0x2, 0xfffffffffffffff9, 0x0, 0xfffffffffffff28c, 0x9, {0x100, 0x6, 0x0, 0x8, 0x5, 0x5, 0x2, 0xabb, 0x32, 0xffffffff, 0x8001, 0x1ff, 0x5, 0x5, "265bb42a3dfb1f6b9ec9cfdef33ae762309847dddbe96099105eb649cf26bba3"}}) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000)=@common='yam0\x00') ioctl$void(r1, 0x5451) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1, 0x101, 0x3ff, 0x3, 0xde, 0x3}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0xff, 0x7, 0x401, 0x7ff, 0x2, 0x8, 0x1c1d, {0x0, @in6={{0xa, 0x3, 0x4, @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]}, 0x36, 0x9, 0x4, 0x5, 0x166a}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x64, 0x3, 0x7b, 0x9, 0xff, 0x100000001, 0x0, 0x4, 0x100000001, 0x2, 0x101, 0x5, 0x0, 0xfffffffffffffffa]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x7f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000005000)=""/177, 0xb1, 0x10000, &(0x7f0000003000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x101, 0xfd1, 0x4, 0x9, 0x166, 0x2, 0xe, 0xfffffffffffffffc, r2}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000000000)="f9d2831845db23d3845489ee997f629ff1499f6448bf3d050ae71d5b6f0dd66a6a4efaaf8958868678e6b409b19ed03642a1e742b90afd1f3d677b2b2eedf2a53c1ec5ff8912c382b12d9072892d1b6cbfe02cd7b003de26c3c71664d27b995b2f1dabe495cfe3db7f993aea69c5acfb78d333eea8c67743403fdb9deb1eebb6bb83795cdb0ba060809cbede9f909a81a75bfd05146ba1d685bfdb43c91c681042ed851ea6027f4120f9744f384629", 0xaf}, {&(0x7f0000006000)="f879ab4f84c3036d0bdb9b8ae99d240b3ec3798973fc2680c830781810419a5a0bd248a69072f3333bf32d75faae8e9f3d8f31972c0f1090faf120619b4658d3eaadd01a5d9d110b13b38a698fb57eacc0198223b5d5ade066194683ebead9d4c33ae4f4af068860e4c40d73e1b1ad9eadb09895a76cf6eff22f6334e63555d9f7de25b4e5b8ae4eb2d82616c31686b2eed814a6c87bae9761469f37dd18862c4cca5ed28e032f514c42", 0xaa}, {&(0x7f0000001000)="2bb5ff39e860b689a5bee3a6f0b6da7e93f096d3609e", 0x16}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000007000)=""/6, 0x6, 0x20, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xaead964ecf0483de, &(0x7f0000000000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r3, 0x66}, 0x8) socketpair(0xb, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x4}, 0x4) 2018/01/10 05:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5) r1 = accept4(r0, &(0x7f0000351000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000013d000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000085c000-0x4)=0x0, &(0x7f0000434000-0x4)=0x4) shutdown(r0, 0x0) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000183000-0x10)=@req={0x1, 0xbec, 0x1, 0x1}, 0x10) 2018/01/10 05:14:29 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000f43000-0x4)=0x1c) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) 2018/01/10 05:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00009a5000)={0x0, 0x0}, 0x1, 0xff) 2018/01/10 05:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000089b000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x17f}], 0xfc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000072c000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f000042c000-0x63)=""/99, 0x63, 0x41, &(0x7f00008fb000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/10 05:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002b1000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00002ef000)=@delpolicy={0x50, 0x15, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f00008aa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000227000-0x4)=0x10) connect$ipx(r4, &(0x7f0000aa4000)={0x4, 0x3f, 0x2, "900c2d77dbbb", 0xf480, 0x0}, 0x10) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) 2018/01/10 05:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$ax25(0xffffffffffffff9c, &(0x7f00009da000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b32000-0x4)=0x10) socket$kcm(0x29, 0x7, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000982000)={0xffffffffffffffff}) pipe(&(0x7f000026d000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000052a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fbb000)={r1}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000aa7000-0x4)=0x1, 0x4) sendto$unix(r2, &(0x7f00004b5000-0xda)="946b253b9037f1b1c51f50d01df82c8972a6600f3ac1729b4ff21be1c4b7ace23f41d2314f5461d8a5a6974de71d5bcd678db63e5808fd5a813d7498a55ec176279865c7aa279c62ec8de3da6cd3c0c9892a5248b8a2c6d0fc36ad3aaf94426d6c3e4e6477b2848684d0aef48ece0c7e957a5dc228b82fb0f7ddd9bf460f5a160ad27748027fa7849907b4282956fb9001572bb552600594d3190a1379af30b5a9647b54753cf9f056c8bd17a61ec82af806ae298b7c502631ffda11a26279037464f6f61861a704518881cb3f08d10d0459181fba527b45cbfa", 0xda, 0x4000, &(0x7f000035c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009f4000-0x3f)="130000001000ff00000000000000020008b10a002a000000000aafa79122e5fbf93e4fe80ae1a3490000000189b93c187c11e4820e0000000000000400b64a", 0x3f) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080003, 0x8) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x0, &(0x7f00002ec000-0x1000)="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") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000442000)={r0, 0x0, 0x1, 0x42, &(0x7f00007b4000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f000023b000)={&(0x7f0000f80000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) vmsplice(r1, &(0x7f00001d4000-0x30)=[{&(0x7f00002ea000-0xdc)="7954bef85c4801af3875911ce1d8e6c16e2b8422234f4635bd45ec74737f4b2a58c19784ca3b7046168ee8db56f5b22e2e8a250bbb43584fec98d6d41174b91cbae0fe8c3e6ca2dba60aeff93bdf26f6953e076ffc30d0190ef06accae9c8606bb196b773dea0def803913173db2097bbb2091eb4967faa589dfca153ce652ad2c750fea4453b05c9112ad30edfd46548a15522799cfbf9e395cbf6466dec7a92a8a35b27af709bb933e22101ea38ff4d3af91559d3a2852464d1bea1ee32be3edd30d14026dbf43b78cf82109d0f15506cc8d85561f089ea43bb834", 0xdc}, {&(0x7f0000fa8000)="57b969486458be00397b57e13024ff29c30a1aa22e6d80e94fa3b2962342935d56794ab21ad57fa024b3fe0e59e4da5ee844c697d66c55af3bfae69722fea33ddd7742cd81c9c6935c18596fc1f3191c821a76a1d0ddbb5d453ccfb9b4970291e77ce3728ae138a0540004160eacf924dc11c99da9df6c3568890614f773ced8cb4912282a", 0x85}, {&(0x7f0000f2b000-0x2f)="1850ec493f242f3743b9bc343b2dd10e70f40311215b3daebd1f6dd65ce15ca767bc5e4673c94b1f466d5e83243180", 0x2f}], 0x3, 0x0) close(r1) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/10 05:14:30 executing program 6: r0 = socket(0x9, 0x2, 0x15) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00009e5000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a6a000-0x8)={0x0, 0x8a}, &(0x7f00003e3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000180000-0x8)={r1, 0x5, 0x3}, &(0x7f00008e6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ff000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r3, 0x3c, &(0x7f0000001000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={r5, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xdfd, 0x80, &(0x7f0000006000-0x77)="50874609fd07683a4a01897728e63da493a4180356edc45851032d09f709804b58c0dc068f6bcf9273762ccb05673fbe167a16d8e0d7cb2e85e604c34ce7b8ebee7e7736426253a050e78dca8f6c01cfe4819c7d2ebc97c383067d8644bedf2de09748e45088402607ea4d60f793c9fd5c06d05335c7e0", 0x77) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000008000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000008000-0x4)=0x8) bind$bt_l2cap(r0, &(0x7f0000004000-0xe)={0x1f, 0x9, {0x6b, 0x3, 0x81, 0x9, 0xffffffff, 0x5}, 0x1, 0x8000}, 0xe) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x8004745a, &(0x7f0000001000)=0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000066a000-0x4)={0x0}, &(0x7f000014b000)=0x4) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00002d3000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88a8, @x25={0x0, 0x0, 0x0, "cd"}}}}, &(0x7f0000488000-0xc)={0x0, 0x1, [0x6ff]}) 2018/01/10 05:14:30 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d91000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00006c1000)=0x1c, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006e4000-0x18)=@add_del={0x2, &(0x7f0000568000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000)={r2, &(0x7f0000362000-0x91)="cf39bb73c0cd378e91a023082ff9a076ab25bae33b1932b720806518d384d3aa2ddc453b545485b04be9bb4357f6e36e0e2c5ec1e6880f190ede8ee5ca6e70493b662ad2c9bcd719cf60fb4139e937baebc9a4e5be6efb0dc355e9de777d47cf6b16702af18662775ae7d0fb5f77e7de64d639c8b7b9c0929b00d10ef61421d80ad3c6c0954dc73cb35f5b7d0aa4d9d813", &(0x7f0000dd8000)="e164974aefaadcc4d95e4d6186d5a0f3006fe995ee6298bf9b979bc31497b34a11504bf8951c92c142171bbc75c2bc168030d5d4b95d36f025d94c25915e0c5ea69c38523d737e353a937ec12e12baebf63c977a616302275be9da46825f90fc71e41dade6b23e437d8b6be22aca10ba381119d6ee564423c787b3ee26d0746283daffe8e179ec198dea0291599e22aca20294096e05deba090f61c391a94bbff3647317e2c1662e48269ec5cdb569de306e28e16ac984cc078ecdfe75e08036", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x200, 0x1, 0x40, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r3, 0x7, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x3a3, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002000)={r4, 0x7}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x1, [0x80000000]}, &(0x7f0000004000)=0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000003000)={r3, 0xffffffff, 0x96, "53a93574fbc8d45ba5167e5e61c2671ed8335ef543db354f21a0597c24959d3ae3393b381be5761a9062f5f4efd20550ef5788067408c8e2465d2127cf699a1fe145a61c75a3f85759b0b88f169c414a41be42180ec8d821624dfe30754947fcd86e35d59695cb9fc6316fdf0c5965fef99ab7d7dc6156b8590f6519871ff422a4cc8b798c18e99ed19e9bcc2af03b9425f2d6671322"}, 0x9e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x10, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r7, 0xffffffff, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={r8, 0xffffffffffffff95}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', r2}, 0xc) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000006000)={@generic="38e7e38c1805349011310b16654bf52c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008000-0xc)={r9, @broadcast=0xffffffff, @rand_addr=0xe0}, 0xc) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004b6000-0x38)={&(0x7f000057a000)={0x10, 0x0, 0x0, 0x61000000}, 0xc, &(0x7f000057b000-0x10)={&(0x7f0000521000)=@generic="21fb302d3fd117cb2627f97ac695fa2d5dfd57ec01d215b7960c5d3260173a173f980138f0f1e46a89062d3056572acd3e0c1212d08d76ee4ef5990a6130cc08709de22618f2c9d0afe1365dc17b73753d3ef247d3e415cbba105b05d42e1c491d59d88538d283", 0x67}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000057b000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-camellia-aesni\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:30 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f000040c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d0000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000200000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xc2)="7007070406326c7350f6fe4710e9f65a58e915abc717feb3ce570d57d74c7fa817c48577ceda6244c2c4e8e3afe32a8338dcddfdbaea132cdf2e3b8c3d2276a2bb3a62aca164aa99376f2396ca945a0554874afc49fce35cc4dc266cc95f548de8793d7a97a4f2650c0c86306761a56a194af56291b6d6b789cfe79c73dd3b843b1cd7e599c1f873f19a918daac4d296e27b654398dcd520497bdf2e4fd7000483669c6e25e937e30757f60a8fd104d02f1dcc232424a457fb8bb11d3fa1db98c97a", 0xc2, 0x40, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @random="df9daeff232c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) listen(r0, 0x7) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = getpid() r2 = accept(r0, &(0x7f000044a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f0d000-0x4)=0x0, &(0x7f0000933000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000db000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb7000)={0x0, 0x0, 0x0}, &(0x7f0000762000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f38000)={r1, r3, r4}, 0xfffffffffffffe1e) [ 98.718575] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53567 sclass=netlink_xfrm_socket pig=19555 comm=syz-executor1 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a7c000)={0x0, 0x0}, 0x100000000, 0x100) syz_emit_ethernet(0x518, &(0x7f00006b7000-0x6d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="7a1851fb33c4", @loopback={0x0, 0x1}, @random="4823cd2319ce", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pread64(r0, &(0x7f0000c96000-0xd)=""/13, 0xd, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ef5000)=0x0, 0x80800) socket$inet(0x2, 0x1, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a83000)=0x10001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000179000)={{0x446, 0x2, 0x9, 0x80, 0x81, 0x3}, 0x6}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ef6000)=0x9, 0x4) 2018/01/10 05:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fca000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000028c000-0x4)=0x60) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000acf000-0x4)=0x3, &(0x7f0000d24000)=0x4) write(r0, &(0x7f0000dca000-0x56)="771354447d8e6dc7848eb9ca3c6d256cf855b394c3a2d70ee02b9e559b0ce1ae2bb7c596ecbd88be340758a892c576bdd7d778700fa578b2bdbac06116c4335ed79409809796f80289de18276afec0b5cb4cc809e2f5", 0x56) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000087c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000d000)=0x14, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r0, 0x1) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf337}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x800, [0x80000001, 0xff, 0x100, 0xd2, 0x3af, 0x6, 0x8001, 0x58]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)=0x8) r3 = socket(0xa, 0x6, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000)={r4, 0x8, 0x53, "9e73a12332da77beb94aef23364764bc4b1720bf42d5d409ed071048b80e0b4a98dd270d00f24f1eb1019b918464d7de9d85f6d8f57352822f0ab9d0557cdcc6af2403ba2e4f96329b1878fd4c04c5ab084d91"}, 0x5b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0xfb41}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x3, 0x200, 0x0, 0xffff, 0x7fffffff}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x3b, r5, r6}, {0x7, 0x200, 0x1, 0x800, 0xab, 0x7, 0x1, 0x100000001}, {0x53185297, 0x9, 0x8, 0x5}, 0x7ff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x4, 0x0, 0x7, 0x19, 0xe67, 0x6}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000004000-0x78)={0x200, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6d, 0x4, 0xd8, 0x7, &(0x7f0000003000)=@generic="1cea78453061e5e01b0f43f5cc82d40f", 0x1, 0xfff, 0xffffffff}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x9, 0x3, 0xa, &(0x7f0000000000/0x2000)=nil, 0x9}) gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000001000-0xe8)="7aa00d0fc95a9f98c001050a783f87618824295dc39c2f8fcd8fa0b1765997787147b3a1844e8720fb2868ec6a4bcfada22c4dbfe99542cea7305f1180bdde53f4a707fdf18fa84ae9fa15a12e82f5341c8062168f030c5a46e40cf04e2bd4fb82d7cae75f3f326de100fae35e66683ad89bc317e697f7a47035e271c4ecb2bd771cebb6a5997c635bd68b0a38b6d77a06cb761f6482ad3a7f7e0f4a5b7810a60ef97a69bd5d47360cd6afd012dcc6e30b64fa45cd8d88d4a9f77c251d869681b934bf7f26c31e03caea41e1aceda17479362034680fa6bf6e6504682562a355c118971b7d06e968", 0xe8}, {&(0x7f0000006000-0x77)="0874b859baf38de23ffe07edd30f83b270ce18ba95ac484207b647db224f4ba3736e94be88aa08850543b53180989fee310511bf690f027403d771c2a7a93a2da8b0784a32dca7c079cdd205b9e7005b5db335f95d0c0d77a5f46fe48f245fc60611733969605de833a0f858edba739dec7a979dbd90a4", 0x77}], 0x2, &(0x7f0000005000-0x1e0)=[{0xd8, 0x6, 0x3, "27e1ba617d8558057da2d11a054e002e238490afb421162bd2a94ccd94f931f0c591c1dc0be8a4941c9772ecab268e4c286e1595557c650c0bc43aaef4fd50131e88ee1a600c4a45a41aee143f47a494d7b0b6286b4a26d96222e70b027a5e04291c9a61d076891c399d951cbedd337f8b6aa0692a4addb4f89f82260f485a65819ce3fa74989ad9c66b90a3d10023eec7201a1631c8dc06868028e4e189957026ebab602e61e62f3f52b53af44c16c6f3db5a9f3a2ef12b32bcc99013cf2bcb495d14213c"}, {0xa0, 0x111, 0x3, "8b3fa662d9f37998926d862f5ca4cb4fee64ccbfb437a4c5d7b0af81b2814833bafd81f3a1fe6365fafaff749fc1fa802dd37ad29f107140a20518471a9c38a8b013e62309234de7d127b31fcf1fd9efe443fdcbb5efc034dff57ec75154ca8589da3aae8bd77d3a6a99c93917d4033a299ba66f522185a4a839078d9b0595533d8281ff89e9febf72b2807db6"}, {0x40, 0x29, 0x6f, "36d996da3ed2c2a813da6784f3266b082d61973f680b3c235fe0b90ae9afb386c2ed5b0698fd8fcda5a19b8d7392ca86"}, {0x28, 0x117, 0x3, "973b4f4f728740b4e864084cb374f0d5ed41da4f88a3b8"}], 0x1e0, 0x4008080}, 0x4000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x3, 0x3000000]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000006000)=0x8dd5, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000008000-0x98)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, 0x98) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff0300005a000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d7e000)=[{&(0x7f0000541000-0x78)="a8194b002979b092d850f3f728e3ceadc67e9dd8fe685f9bc0e4555684abcda1e3e0b8d1b164", 0x26}], 0x1) pread64(r0, &(0x7f0000713000-0xe4)=""/228, 0xe4, 0x0) 2018/01/10 05:14:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80807, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x6, 0x1, 0x4, 0x1000, 0x9}, 0x14) [ 98.770808] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53567 sclass=netlink_xfrm_socket pig=19555 comm=syz-executor1 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000034d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0x2e1, 0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005cd000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x7, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f00007c0000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000583000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000084d000)={0x0, 0x0}) r6 = socket(0x0, 0x3, 0xfffffffffffffd4b) poll(&(0x7f00009a6000-0x38)=[{r0, 0x4000, 0x0}, {r1, 0x4, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x6095, 0x0}, {r4, 0xa2, 0x0}, {r5, 0x2, 0x0}, {r6, 0x8120, 0x0}], 0x7, 0x1) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/10 05:14:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffd, 0x822, 0x0, 0x5}, &(0x7f0000df0000)=0xa0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fd4000)={0x200, {{0xa, 0x3, 0xfffffffffffff800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffb07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:14:30 executing program 1: r0 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x66b0, &(0x7f000049f000)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)=0x0) 2018/01/10 05:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000005000-0x67)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0x7f, &(0x7f000057a000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000002000)="8d", 0x1, 0x40840, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000010e000-0xf8)=""/248, &(0x7f000038f000)=0xf8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073d000-0x1c)="44179e046f0000e8e41b520000fc55000000000000", 0x15) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005c6000-0xb8)={0x0, 0x1, 0x1000, 0x1, 0x2, 0x7, 0x5, 0x5, {0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001, 0x80000000, 0x9, 0x7fffffff}}, &(0x7f0000462000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000084d000-0x10)={r1, 0x6, 0x80000001, 0x8}, &(0x7f000037f000-0x4)=0x10) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000b03000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) pipe(&(0x7f0000a87000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000c01000-0x14)={{0x9, 0xb61, 0xdd5, 0x2, 0xffff, 0x9}, 0xac, 0x5, 0xfffffffffffffc99}) listen(r0, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f23000)=@hci={0x1f, 0x8, 0x3}, 0x6) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000887000-0xb8)={0x0, 0x8, 0x0, 0x100000000000, 0x10001, 0x77b6, 0x2, 0x5, {0x0, @in6={{0xa, 0x0, 0x1f9038e8, @loopback={0x0, 0x1}, 0xa64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0x4, 0x1, 0x8}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cc5000-0x8)={0x0, 0x3}, &(0x7f0000c05000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000099b000)={r1, 0x1, 0x7, 0x3, 0x305c, 0x1, 0x3, 0x9a3a, {r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x94, 0x9, 0x4}}, &(0x7f0000001000-0x4)=0xb8) r3 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) r6 = socket$inet(0x2, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f00008d7000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x2, 0x10001, 0x7, 0x7, 0x4, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x4, 0x5, 0x5, 0x6, 0x7f, 0x7fffffff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x201, 0x8, 0x0, 0x6, 0x80000001, 0xf, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x5, 0x5, 0x5, 0xc8ae, 0x8, 0xcb11, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x80, 0x1, 0x2, 0x3, 0x6, 0x3, 0x9, r4}}], 0xf0, 0x4000}, 0x4) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f000091d000)=[{&(0x7f0000bf9000-0x87)="00b71d3859ca4de154fd524a61edd5659f53faee99585de7bdf2c48faf647a440bd7a9fa72b400d3c2240828042323329b4666f8f1166f596e32b66e1c20d818277256898be949048e132abb0f7f265c6f020ba6ee8ff52bea53e2a90df0f85c1a4f745338b7c5f65c4e41e9b6daa99efb4aa38ad49b9d3be32002fdecad4a13fabd0d79b76fe9", 0x87}, {&(0x7f0000ae3000)="506ec8fd554fd5e1b078126f13ea3805f91e5128c9504cb33c2611e41b4282790d016312bbfb1df0545fe01479268cf27f007a59f0efb16a62a5816762a854ea6d8879606fd4225e28f635e8", 0x4c}, {&(0x7f0000de8000)="58c8f01d5095c78b8166b76908b7dcfe1fa82564ff2dc7719677733f6c356e72cc3be47d24dd6969b49f82d0f887b6eaddcde6e9fce4d02f37a29190f738e283eb79a37dcb3cbb1a21247b1a0a1efe70", 0x50}, {&(0x7f00001a1000-0xf1)="1f9c4392bc300860d8e1b8ba25c382c34a6b7bf8a7fac232bb842acdd23d03831f2635c8b53af69c31d007f3f5343a4b1dce1908fb7b0683fbf9f93a38814a87b80df5ec01242e5cb2debaeccafa38f860aa4271f91d40c76ab94af3bddc45dd53e716f30ed6f04118f613816864a7130fb1fdaa62296a84542aa6fa024e3d17fa22295f613c901f14af5de7b91b54289c15a259b5cdd57f8129d805af9c8f55af3e7ebf081040b1b26e29558ca19c80c5fc373b4ababa1f6cb34deeec66c3d9830146317b981b3f86c36c61494ea61a2c3a6038f4b3e14ec153faf8af17927ac63f32441e26ccea74ba287ebe1cb2281c", 0xf1}, {&(0x7f0000351000)="91a0cccdeeb010d0fcf16663d151b1db14d818a66df88a73b1334893cd8286b3e0ae638a40e2d0573912288b5ca4eb836ac3b477b2cd8a5a3cdce974161cb38c41fe1ea56d93482f28e4752c00c6ed40963260743e450f2a44fa6c0dc8af252d5661d501ec87116030e976199be02cd3aee38b92631b2f33", 0x78}, {&(0x7f0000ef3000)="812201ac50981d70f06b704d029fa72995b60c13914522021452c2", 0x1b}, {&(0x7f0000b03000+0xf03)="bbaf7e79d5ee58fbe203bedffc37b2dd3cd5d0d26c2e73ec006caa090d1e2824", 0x20}, {&(0x7f0000e94000)="52e1f17261757449aa5da5f32565d29f16b6b6108cc028571597db9db993c5cf730449c30a8199404c6ed96d4141537452a00643e428e4b3ac81cf21d4e142a2de2df0d486453395c46fe0b8b7f12496dfce6065c47de7c988bbb993f1d6384f935c8aa178a4df0b41c2f2e94e212fc62460f434a27cdd2ade74e30a20ae914499b6873f0c0c2016a8adaac52482091f1010146ce4ff97507ce0f75e95a2b7099fd3004ae03efecaf8b7850638199027b00ad4ab9c656ec195a35e8f320e5865a01eb252f59d05e65578bf327c588b12a52bb68e1c1ca7a2a59b39080c8b805a845eda7a9d449de944ea0c305890da22f5", 0xf1}, {&(0x7f000009a000)="a8acfb7c9d3a8cb72231c94649fef0231136fa1f5ae9fe12844556faf500235f20d77314e1fa1dcb5fd4ee53cdb033b51f8994a5b6f04d167b7eeac72ce5d8", 0x3f}, {&(0x7f000005a000)="ed5a971a460311e1f5b68263e8edc4ec33818ffd36ce447baeb5d1bd817d507f8f", 0x21}], 0xa) 2018/01/10 05:14:30 executing program 0: r0 = socket(0x2, 0x803, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x2, 0x0, &(0x7f0000000000)="", 0x33) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x0) socketpair(0x11, 0x2, 0x5, &(0x7f0000be4000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000dcf000-0x38)={&(0x7f00005e8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000517000-0x7)=[{&(0x7f0000eb3000-0x14)="306690502d74af0949f1a46d54ec6f148be6de46", 0x14}], 0x1, 0x0, 0x0, 0x40}, 0x20000001) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000880000)={0x7, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd9, 0x100000000, 0x9e, 0x55d, &(0x7f0000e4f000)=@generic="f92f83428ef5f459f1ed2b2e85e338de", 0x4, 0x5, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00004b6000-0x28)={@generic="b387a9d5a254f6d37ed9ed4b94264fcc", @ifru_flags=0x200}) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bcc000)=0x0, &(0x7f0000094000-0x4)=0x4) 2018/01/10 05:14:30 executing program 6: r0 = socket$inet(0x2, 0xa, 0x1c0000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0x5, 0x0, 0x5, 0x0}, 0x14) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e35", 0x26) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d25000)=0x794, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000090a000)=@common=""/16, 0x10) socket$bt_l2cap(0x1f, 0x1, 0x0) accept4$nfc_llcp(r0, &(0x7f0000786000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cc6000)=0x60, 0x80000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000098b000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000408000)=0xc) 2018/01/10 05:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xffff, &(0x7f00007ba000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f0000c00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000079b000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000974000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b8000-0x4)=0xb) sendto(r0, &(0x7f0000020000)="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", 0xfd, 0x8015, &(0x7f00005eb000)=@sco={0x1f, {0x27, 0x8, 0x9, 0x1000, 0x5, 0xfffffffffffffffb}}, 0x8) syz_emit_ethernet(0x6a, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000684000)={0x0, 0x6, 0x0, 0x8001, 0x6, 0x7fffffff, 0x2, 0x1, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0xaeb, 0xfffffffffffffffa}}, &(0x7f000037a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002cd000-0x4)=r2, 0x4) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) accept(r0, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0xffffff95) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b26000)=0x6, 0x4) sendmmsg(r3, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 99.062099] sctp: [Deprecated]: syz-executor1 (pid 19660) Use of int in maxseg socket option. [ 99.062099] Use struct sctp_assoc_value instead 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000061000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x100000000, 0x401, 0x7b}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000a62000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ffc000)=0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ffc000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e9e6407, 0x0, 0x8, 0x1, 0x80}, &(0x7f0000ffc000)=0xa0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ffc000)={0x4, 0x1000, 0x200, 0x9f, 0xf433, 0xae, 0x10001, 0xc44, r4}, 0x20) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f000032d000)=""/4096, 0x1000, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000beb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000004, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000799000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf5000-0xb0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcdc9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xb0) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = accept4$inet(r2, &(0x7f0000893000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000-0x4)=0x10, 0xfffffffffffffffd) syz_extract_tcp_res$synack(&(0x7f0000cd0000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002e7000-0x8)=@assoc_value={r1, 0x7}, &(0x7f00000ed000+0x3aa)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000386000-0x5c)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3f, [0x1, 0x400, 0x401, 0x1, 0x0, 0x2, 0xffff, 0x7]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000d5000)=[{0xb, 0x400}], 0x1) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000c2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000825000)=0x48, 0x80000) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000058c000)=0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000900000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000900000+0x674)=0x60) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000900000)={&(0x7f0000900000+0xc4b)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000422000-0x8)={r0, r3}) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e2000-0x38)={0x0, 0x0, &(0x7f00007c1000-0x30)=[{&(0x7f0000fde000-0x8f)="9fb6b97dca394dae02f59f2eafd99cdbcda0b29a70f38a6f80007b31f102d70f082466a8e3a56cf638f3e2e9a77a4f62aa3d140d09c36eb5f7381d9da309484a117d3f884734a697f86e08eb457affd6e0b9a9add0475888c4200c540c7f556ae6069ebb548035959021b534d3f61fb40464038b6a524f9a54cf571fce9b8c9bc6c849f722a46e0151d0e056622f69", 0x4c}], 0x1, &(0x7f00007d0000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002c000)={0x0, 0x0}) [ 99.112336] sctp: [Deprecated]: syz-executor1 (pid 19674) Use of int in maxseg socket option. [ 99.112336] Use struct sctp_assoc_value instead 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ce000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00001fd000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfff, &(0x7f000073a000-0x8)={0x6}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000832000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x205, 0x0, 0x11, 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) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000202000)=0x0, &(0x7f0000d9e000-0x4)=0x4) accept4$netrom(r0, &(0x7f0000f41000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000328000)=0x10, 0x0) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000592000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084b000)=0x10) bind$alg(r1, &(0x7f00000c4000-0x58)={0x26, 'aead\x00', 0x3d9a57f8f8425391, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001da000)={0x0, 0x7, 0x3f, 0x2, 0x33, 0xffffffffffffffe0}, &(0x7f000037b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000365000)={r2, 0x90000000}, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000000000008) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ecd000-0x20)={@common='teql0\x00', @ifru_flags=0x2200}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005cd000)={0x1, &(0x7f000014c000)=[{0x7, 0x4, 0xd77, 0x4}]}, 0x10) 2018/01/10 05:14:30 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b5f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000f83000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000144000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001cf000)={r2}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000051c000-0x4)=0x0, &(0x7f0000902000-0x4)=0x4) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000902000)={r1, 0x8001, 0x5, 0xa9}, &(0x7f0000902000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000901000+0xe76)=0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000902000-0x8)={r1, 0x47}, &(0x7f0000902000-0x4)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000785000-0x1000)=""/4096, &(0x7f0000d3c000)=0x1000) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/10 05:14:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000f62000)={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffc01}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bbd000)={0x0, 0xba00000000000000}, &(0x7f000079d000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000050a000-0xa0)={r1, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffff07887e1, 0x21be2dd2, 0x8, 0x2, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x62d60a62}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x9d)={r2, 0x95, "c141cf437a50c07d9090b5accfad4feaea30de79ec2a16287f446ad1b3e2c3e149cb5cd6b10a30434ae44baecc50b892c5dabdeca60aae65bde64088cbc2bacb3ff51f852d79ddfa30806f2b2ffa6225f8e56ec3e36bdf8af8ad47e18ef167b6b79c8c59807fc85b7dfc96c957fba081b25e039295ed0d3f169098ba5cef2e50fd56458b6cbfc3ff7792fa8f82ccc9b3672e489414"}, &(0x7f0000001000-0x4)=0x9d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x1, 0x4, 0xf4c, 0x7, 0xfffffffffffff000}, &(0x7f0000000000)=0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000003000)="37f266a55f4c9c0fbf55e29d5a17bcdd5b9268f0e842107d92d447d712e123abb541d580fe8ee2276025a70bff66e284455be9feb8c6d6d72a912156309c898625c2a2a7b1ce1564b4da802b3d05299faeafa256b76394b95f4d1f098555370dd8c093f32233a331a82e8ce1ffd13fa11c58eda389ebd6d7b1dd96c6e42afe85d5008394e2477154c3eb4cd72d60c0340df22718fab6677cc8a9013a0b9dcff2da58d4cf590b7508f24bbabf6aad972c0d7c38f0dd3187470d08df14ec6b36c6") setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x2400000000000, 0x400, 0x9, 0x4, 0x5}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0x7f}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@generic="08e206a8d667eab24bb11b092e0d41ca", @ifru_flags=0x4000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000)={r1, 0x4c}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000007000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000006000-0x10)={r5, 0x1, 0x6, @random="09718f86eb71", [0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000006000-0xb7)=""/183, 0xb7, 0x40010100, &(0x7f0000003000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair(0x5, 0x80801, 0x281, &(0x7f0000c71000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7c000)=0xb) connect$inet6(r0, &(0x7f000012f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) writev(r0, &(0x7f000053d000)=[{&(0x7f000076a000-0x7c)='m', 0x1}], 0x1) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) syz_extract_tcp_res(&(0x7f0000d72000-0x8)={0x0, 0x0}, 0x1000, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000805000-0xe0)=[{0x0, 0x0, &(0x7f0000e26000-0x60)=[{&(0x7f00003dc000-0x88)="6d5eaeee407e780f247172abe47051cdd6b9b8cf9aa6d9d0d437715856ced388f700de3979aa66830fde2f4e5b6516f6a1f025e3d4529a5c4d9b4be0386261c3b473a69311c84c97305d1336b12a6ead421334b2183bbf8bd3410f60779d74fac335bdae902c8fc98e44126b138295f110d57ef26cd3708ecc00aab14fa791e324a965661a510027", 0x88}, {&(0x7f00004fc000)="8fa802ef00d0c4518a13384ce8d3c79af7aab6b4b5a488f6c26025acec90e3fe9c0edcfaddbfe11daf7abd2a4c", 0x2d}, {&(0x7f00005fb000-0xdf)="f9cd643aec2db518de5d58bf49ce5dbcdc68af9ea79ff7684729def80e0f6647e4c32b447236f0eda7f39f9ba72e6525d63ec86e32b9ebe9ffbbf1cf4ac2268b9591df4bcb59b0ef5772053dcf4217b8b13169fc316f5a6128519c59136da7be7c1aced9ca81adccd18fec9ac6144807907092ce12d0bfc75be443d6748a102c25bd5b1928525e8a810d036df99dc59d24bbe2fd58011e9f2fec5d408ab34b38a5ddcee60e21bea332a50e03f950099d5bc243cd4bda2599f5a276dcdb9bd064914f0197853a85064459fb8a9213d21b8cf8487b3233ccac0e082dca1ca489", 0xdf}, {&(0x7f000014e000)="76e6f95fefb0abe03d6a06fc5c17809c111bfb366d5f8e6ccb25c2d948a3c3d46951b395a2d352cc02c21379d972557d4256856c260fd98c81bab6815edd8ea279225bec12a4c57cc7f12dbbaefc99631ad3c66adb7be2b354c900fb368e509db9a2b58a4593ed988950e69967ef4ec232c25cea3a4c095cdfcfd265538d05b7fbcc92ef0dcdb6a447b79362d024b9aa75e8673f1b7d5bbfb5c56438fc4f1fb9e99b72e82d3ad551148b5b52c51b691386178417de741ba3f92633fcd3a9237bd0104210a29842b0dc8021f25eac698ce7f293dba4fd65d1cdd9009e39fbbc77b25e357724f1d242f1917154b632d5ea1f96d3a18f3934ecf4", 0xf9}, {&(0x7f00007a5000)="59447fcbfd0a223edef58a52cc1e7638e99eb901b93b6f50274855372e3bb90aa8ad2bdaaa3f48d8721002bd3697573a0f9644f81eb43f5322fa5de6e7bddf408ca77e694fe0a90e4e061c29bca5812fa2e02c8c5aa8d4e56c607472a7e270538590267bf972576c5fe05062a6fad9f66f6e4d3360dfd71c3ffe95684ab3fda2dc7b774aa0ba42fa96d8ba9b", 0x8c}, {&(0x7f0000f3c000-0x34)="a5ae6414bccd05dcc60b8e9b578e1496f09b62905bdfb6258925db9ba2016a82d8a5d39a2edafd859878a021ec3211e7c2c3756f", 0x34}], 0x6, 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0x1000}], 0x4, &(0x7f00008eb000-0x1128)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x48, 0x117, 0x2, 0x30, "98a5a5b38aadeafa28fd9e3ea7155b60df0f20d2a619e70f5f39c99a54b95183770ca1c04a95fb0cb87024cb315159db"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, "292d36449f15fe6c"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x78}], 0x1128, 0x40001}], 0x4, 0xc0) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c65000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f00009a5000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7f}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000199000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000000007fe, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000e6000)=0x32d, 0x4) write(r0, &(0x7f0000f8a000)="", 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000521000)={@generic="373caf8bf830beea93bd8b3dd0083f45", 0x2}) socket(0x8, 0x803, 0x8) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/10 05:14:30 executing program 6: socket(0xa, 0x1, 0x0) 2018/01/10 05:14:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e6000)={0x0, 0x74, 0x2, [0x100000000, 0x3f]}, &(0x7f0000587000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x9, 0x30, 0x0, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1a)={r1, 0x1fb7, 0x9, [0x800, 0xda5, 0x189, 0x3, 0x0, 0xbb, 0x800, 0x8, 0x9]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006fc000-0x4)=0x0, &(0x7f0000000000)=0x179) listen(r0, 0x1) r3 = accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x7fffffff) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000152000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0xf1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r5, 0x8, 0x1f, 0xfffffffffffffffc, 0x6, 0x2, 0x60000000, 0x8001, {r6, @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]}, 0xfffffffffffffffa, 0x10000, 0x1, 0x81b5, 0x2}}, &(0x7f0000000000)=0xb8) 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00004a9000-0x9d)="cc9ce6977cd252a2c791ba028d855ddb3477c7619a47d26851a0818692b4401bca3852011707698ccade32f143c572eb7b666cd3cffcd849acad6798040eef44029f5eb5bfca7b8e13cd98e22311a06f4baed5f1b3d0b660eba798d86141b339a69cd78f24c71cd081816f8d80382ce9c1b8326d122dd0313bab823d34088074cdbf782454e535aecdab5c1a1d986fc26152982d90bea134b32c805017", 0x9d, 0x8010, &(0x7f000038c000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) [ 99.276350] sctp: [Deprecated]: syz-executor2 (pid 19738) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.276350] Use struct sctp_sack_info instead 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x9fa, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009da000-0x7c)="1f0000000201ffdde200f49ff6060000000200000400018006ffffe5005176", 0x1f) 2018/01/10 05:14:30 executing program 7: r0 = socket(0x11, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x10001, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000003000-0x94)={{0xffff, 0x7, 0xff, 0x2fa, 0x3f, 0xc7}, 0x3, 0x40000000000, 0x2, 0x7, 0x6, "a87ff5106c48885ead7ff758242cbeb22d49896b7330362a23a5c5c837ad358a870c1760854abc7d9cb6aa1b9543ada6cb2f4f29ec758c05aaa92c5276ec5b144cb10014f60d86b85049463bf787a1df74b0d7a55e583fa09c1a89497ffe2bea0f83e30283510420276e67819760fe801df0a790d52604a9657ea816780300d0"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2c, &(0x7f0000005000)="fc0beb677de2575b263b074b8b1ea7c1c04f1accc9c3c0d3b68c2eb44e951c9a08314d8fddd76d25d5a64838ec1355e72eb94c925a1b94661340979a2f1798f74e8eefe8397a0568a95a3937c4f6ef59fa1f1cc336271cdcf8562929000fbeea9029dc78961e0d89bf865f9c3626ba4ff1456a", 0x73) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000+0x4d8)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept(r1, &(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000006000)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000007000-0x36)=[{&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000004000-0x3f)="46d693ee99185460bfc84a8ae0f182987fff068ad81c24dd0ceadf8b1d8832a371791ce5778ff645d0817224b83fd34c87dda8d79a03c2ddd0220abd4cbda4", 0x3f}, {&(0x7f0000006000)="fd613a4406d743f8b297aeadaf48c4895384f97ca38e9b3159fb7528190ba28125ef93bbae8994d020deff537dcc3e7f656e24efd3e22c11ff2ca95f9a29b88ce7d57cc0d564fec26483ada5c81201b8", 0x50}], 0x2, &(0x7f0000007000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x38, 0x1, 0x1, [r4, r4, r0, r0, r0, r0, r1, r0, r1]}], 0x78, 0x8000}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000005000)="47a531b29981e5646dd63c763d29a69fe36a6d1cd6f350d80dc42768a39959b8f2d645b026c3ed636dce9917e45f9c1af19f7ec6fed79cbe518efe2d26ce197af645a5ad753c0f1929397539daf7a61135af958fd7f8db247e1f0188ae3852e057fc0faf8d611d7bbcac0e44e4426dc4fd42827455359d390662e57356dc489c6cda51d84b8b7bb298846da40a11da32b5316a8b09426cacfbef0f633367db23433e9f50e7fb2a5e29751ab28d61669d9c421b6aef6a3457c7e7276377cf41c9c47d3680b1", 0xc5}, {&(0x7f0000005000-0xe9)="655e61a5714c4c418ab81813c8c5a6d94337305357ebedb8c552c404553b09b3482619d15c5a0c317323765f1298ee13497f0f3b6bff21fc3849e6186aae858626abc354e24de4542ef038f81e1c8b28252ebba86d46330ef06a6338a86fb5ab87501b58a7930587158b86b9b2867cc22f59df2fea7c0c7337fdc6046274da766b0b18065a370229e91626922287a81f7f46ba4c1b5f5108fc1c6c7fd0752741fdd2aab9f59f9efc0a7217a6136e781de7534bbb86657694f030239efa268d8a5c6117e47879f5675079f2572dfcd78718295394a5aa529431be08d680ec116913fe361593ed2270e8", 0xe9}], 0x2, &(0x7f0000007000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r3, r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r4, r0, r1]}], 0x70, 0x20000040}, {&(0x7f0000006000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000007000-0x20)=[{&(0x7f0000005000-0xf9)="80118ba177949f2cf34b7991a571925d256e29c3c08e3768c43cead39e7fa33b665ab1d67601b24e00a92acad85c04263e747a29b0f510e475cfcba1dc33db83980bf78f5de595bc6f60ecffcabe25d20fbd57de3a4ea9a06c0471e875e3ac31360509813c1234ccb2e7d67704f45bee08bf5c4bb58cb78230305f6ebf9b14c6b6027056354dc1f220f9a5db5ae72408b6e4faff0c13f2c13789f6ebea321f7560088c6f635443d61ef4b55d6b859346f6d03c724fbc31edca7baca625921c9e82a5334e0f6df75f9fa098c209bae4f166f9be74a8398bed13e90ca76f37a2c04041beea9bfc71c21e8dd7288a36bbd540419ad03a25f4b2cd", 0xf9}, {&(0x7f0000002000)="d30a4fceaf21e0381925ff7e17f83d80df0d48d7317bbacbd07f4b37664a6ac356627ba9337609b551392097f70512a3199b78f3a0eac081c1896ba94cc610a5ea3ea923ffafd6a1d339581db0f60b24147cb62782b783135164dca71f0dba29890ab82d0d89c29fc5f91398", 0x6c}], 0x2, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r3, r0, r0, r11, r3]}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r4]}], 0x68, 0x40000}], 0x3, 0x80) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fbf000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00002f3000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000065000)=[], 0x0, &(0x7f0000921000-0x64)={0xffffff43, 0x1000000029, 0xb, '\x00\b'}, 0x18, 0x0}, 0x0) 2018/01/10 05:14:30 executing program 6: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000039a000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dca000-0x4)=0x0, 0x4) socket$inet(0x2, 0x5, 0x20) 2018/01/10 05:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto(r0, &(0x7f00004f4000-0xad)="8437e572bb1114c3fe7942d142c05cd185aad379e13c9da69f55687c2394df69ffa8e5c18682ef64125c4369351e7ae0044b80309d250b8d38690f5fe7372cf8fc7b1f56a09e2e9275a9fb15bd661c54f69d9c8196d92bc517c88e9b301bbceaf83a697eb3041e3b0055cb8db0b7b21e5eb513c9093ee969264ffe28213fef13c2d4a119fe48418cc5e0ec885c3864d01c6f489f0a11f3efba5d22c7db66b914fe7154a51721d8f0c5626c7e17", 0xad, 0x20000800, &(0x7f0000465000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a64000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000141000)=r2) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x8001) write(r0, &(0x7f0000459000)="8b04355cec0c139a2d894d05357df11d259e30f56e6aa093c8815f45d740f1954e1d723dc8ef09fb24e32313832bc588cf6379be40b528db8296ecfb7c64b09ee77f00000091aec1063d9d91a2eb632ccf55f584422dd8a1615826dcc295f52768b2ada504d7f57230dd51306191044206e26a70668ffe9dd324479134f8ef80dab0f163bf72c218f8b0561dbaa25f22846d67a931e2faf6730f832522e72a597882f24ca0f846e229671dd908176bf64a00abcd7b095f7ba9c1fb1a5a04a5498bcd34f1b38a1638cc778719ae77ec0b1e5c368e", 0xd4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) socketpair$inet(0x2, 0xa, 0x6, &(0x7f000059e000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000070b000-0x8)={0x0, 0x0}) accept4$ipx(r6, &(0x7f000026f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000596000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d8c000-0x4)=0x2, 0x4) shutdown(r3, 0x1) r7 = epoll_create(0x5eb) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000686000-0xc)={0x5, 0x0}) 2018/01/10 05:14:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) gettid() sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f7a000)=0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000b9a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() pipe(&(0x7f00006dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ee7000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d5, 0x3, 0x7, 0x5, 0x80000000}, &(0x7f0000d09000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000af8000)={r1, 0x0, 0x7ff}, &(0x7f0000795000)=0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000aa9000-0x24)="1f0600000080ffdde200f49ff60f1100eb0200000900018005dfffe5000051", 0xfdbe) [ 99.358235] sctp: [Deprecated]: syz-executor2 (pid 19760) Use of struct sctp_assoc_value in delayed_ack socket option. [ 99.358235] Use struct sctp_sack_info instead 2018/01/10 05:14:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) 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) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x83)="a635116f4b1d7a40bcf0907f1213934a9565e6e9c418f669b02e8fcb4f9b1773b2cbd42e12c5294b30f2286d3c93d04e759a7d22cc464d59b0a15c3270d630862b06f1236b2c532c96eb45fb1bc786f32f74adda321d74fc9ffb4244de3128dc84d491d6b5463c7055f7d2306f796635ada6b1bb23ada24ce7e8e977fc244ea5bc1bb6", 0x83}, {&(0x7f0000002000-0x7e)="0d8f39d0b01370b63b76147f6b839bf14357bb031fd01d7c1e9d8df61e67c6b29cc9e23ce1097935b0efd60f0d17118a3a5aa107514474b6b7a38b750562a075c5d47e6ac82c8afdf40259ac31b4fd138332efb5c887050175d6122d6f4d138c06b24ad2991cfd5fc5655cd3434f1154be44dfa12be89ccca46bf5fc6479", 0x7e}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="9fd5ddf801aafa683031d14e863a442eb2c801bf9f5109893c0d36ddad1dc019dbe860b828ea07408a7a327483038c39776e27a9e44ee14ee226c822fa8765743b31372b9607499f4b9e83a1118f3aa663193d3cf616b23e54cf5f7189b70ed9050c07f1df88d402a8ec62efdcf84a306c8a0a44902ac2191b22f16308a19fc6210564d731fcdd5703ccef59019c00fd0cfacf91c42856dc2afe6b8fc2dd3b311b7600746cab0947831f7cc560dc657296528861ae9fa1ae682a75f5ab21ecf01f3ee8f66231e41da414d8", 0xcb}, {&(0x7f0000001000-0x3e)="2c9df445ca0385574b410f3f31216ffbf7e9f8a37552a8057f3ae154c7880661adb06038b47b49b31bd4fd26e644b01aafbc3503f88551ac4c100d3cef1f", 0x3e}, {&(0x7f0000000000)="265271819d2ff26da0583c70b014c806d965964e0159c7ffe6279c874a43ad983ebcad21c19b256e4312bc47149d54082b1caf6040263079687d2e9b86ab7d55a6d7c43a2fcab097355c", 0x4a}, {&(0x7f0000002000-0xdd)="55335fc7e1ce1f1efa89fc69daae331ecc1a2ab8c62a1628f6bf2a6de4ad8e565191eada64764e92c8948fcda6b84570902b5d92c99dffe7b7dff4cb74abe72cec05c1c7521f6fdc9cb79f6110c2f22b47b1dc010119b38ff52b95890b2352763504fb868a97e0279a4451dd07a6f4c2dd34e03e745674c4ec1c55977053ac0978e0bc46dd124e60df5dae3f0d89ee085f6927ee71e7bb1ceacdfd38f538bdbe77493eb6a3542326419b9cfb53a625c197a36e4b252bb7d93ac7ec13cbbddbe5d14839d6a37052f87972a2cd1382de84161a656c4998d3f3e3fd45ec01", 0xdd}, {&(0x7f0000000000)="937af20062c70d0b0fb6283c1002ce42a920bd604fedafdb7749cd7063a37fffa040f46b011836d2798ad7678e0b7da63de904ee04fdcc17491644c20eec47b6226a43415d8aacf94c63e553d5383a9f7339bc8b3f708d4ffa0408d7f070079874fcdd6720a0f947199a2e8de8242203b8001c217ee06653c678671ccae40ad086dfaaed7ca26bed75c6f5952d960760c715a2ac88442f3be317ff0c0bccf3d91238424045cdc6881d", 0xa9}], 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x2)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000001000-0x55)="99897ed2eb3ce663b152a18890232ed0d4ee5adc773a679b5d805dcf44a7de3f5941d52f7041389b9a99994e8744c70f1f8a69996afa8213e57505049478798796812d6c0802e84b0364712c375e5d901e85ba5c13", 0x55, 0x4040000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x13}, 0x1c) 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000234000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000-0x4)=0x8, 0x80800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/10 05:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000506000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cbd000)={0x0, 0x1f, "696d657b1d4d3383327283372f0e7e39574cb814eb7fb49d25a5b69c03669d"}, &(0x7f0000a30000-0x4)=0x27) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000514000)={r3, 0x0, 0x1ff}, 0x8) sendto$inet(r2, &(0x7f00000b1000)="682809769b27aeaa58aa3875db79e6aaf622e2428deecdf65c945395a48afc79bbcb4725f15856d49dff9c17cf1d423710cbd467351b0b0e7c275775ca81c29a7170851cf0896e06ec6a2ac944fccc69c32eed997cff54ecee86fe4d27f3252be7516642a390dec2362451afef20f0e44d8a138ce4e67d1b91a61f9150e0144ae4ff5f0f875a3a04faff7b7a0191f99f956ca722f7152e575c59c93e3e927ca84318a2738ba4889b9211d93947e745bef4edcb315c18365550f4832e60efe2b0272894d6dedc2fb73bf6e321", 0xcc, 0x2404c815, &(0x7f00001c2000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000baa000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) [ 99.414072] nla_parse: 23 callbacks suppressed [ 99.414077] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 05:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e1c000-0x8)={0x0, 0x0}) getsockopt(r0, 0x9, 0x800, &(0x7f00008be000)=""/0, &(0x7f0000541000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000a52000-0x29)="2900000021001900013d3500000a00060200001600000401150000040d001300070500002436060000", 0x29}], 0x1) 2018/01/10 05:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/10 05:14:30 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x3f, &(0x7f0000002000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"660d65a655ccc4"}, 0x6}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 99.471764] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 05:14:30 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000036000)=r2, 0x24c) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 99.516566] netlink: 'syz-executor7': attribute type 19 has an invalid length. 2018/01/10 05:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bb0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00004c9000)=[], 0x0, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x2000000000001}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x19, 0x5, 0xac) accept4$nfc_llcp(r2, &(0x7f000062e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f8d000-0x4)=0x60, 0x800) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/10 05:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:31 executing program 6: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f0000-0x4)={r0}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001f1000)={0x0, 0x9f, "76df36bcea520a9f378af8005b9388094116aeceaadb8f9a665030a1a5ff27638adae26a2afe6ec9a56934282fa516e97c3fd04d108268351be7804694d0ae0f3809ab0dc4797966207711ec9654795bee6ffca5812a867ff2ca4480a6122f71e8110be56d025ebe6e6d58458022794eb914fafdb11841fd272251569701209259552bf992a016930ed474c882832be041801b5b6a5082679af79bd0e20037"}, &(0x7f0000f04000)=0xa7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008d0000)={r2, 0x400}, &(0x7f0000500000-0x4)=0x8) 2018/01/10 05:14:31 executing program 5: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) connect$inet6(r0, &(0x7f0000e2b000-0x17)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000252000-0x2c)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x34a) 2018/01/10 05:14:31 executing program 3: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a5a000)={0xffffffffffffffff}) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dce000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8}, &(0x7f00001c8000)=0x98) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dcd000)={r1, 0xfffffffffffffffb, 0x8, [0x8, 0x5, 0x9, 0x8f, 0x7ab, 0x9, 0x401, 0x2]}, 0x18) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000c8000)={&(0x7f0000b6b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dce000-0x50)=[{&(0x7f0000dcd000)="ef3a04647796c12b4069b121b0d4cd9021e57f922a9ae29ec5fd7b81f968c36aec837a27ba6b03a79ab244553b78f24696c7fe89ad51bb2a65e57214fa5393566dcd6e8cdccea4da78818daec9d17021dd245d6eb98f0fe93beb3094e5e33d8bea5db504e3f3b4d060886fa72a0364442cde66cccebeb6937882a8dd63564fd379e3bbb9d90a7e958ab355", 0x8b}, {&(0x7f00002fc000)="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", 0x1000}, {&(0x7f0000dce000-0x99)="d00ba258c43c83e6c35dc01c1cf9c08823f5ba35473a77fe8ce5f9df611206206bc15bdf6ceddf16c6f03a30b3a4323cbd66533f64bbd80a8957848412f674b35d9160728a9e5a141217918ce81703f693102b3017edfc4669e68d014ff444df302bcc5da145487ccc619a91692c8c2130ae9ac2e18b68a1c710808edf5e383b0f06a851d0db2bd5d4c3e5614fadccd6fbab0d4f8a957f5936", 0x99}, {&(0x7f000030f000)="c58280a656c6b6e5e67e86fd30099c1a331ad74f52e08c54162d8fdf29b5ff199798f4e4f983fbc82ac5deca23843b0170eeab19b58bc2dbc2d3ab98000a9e80fdeedd8d7f45d2b8b6910d3b99e467f1593329e40b0397b4a39a0a0d8119b264bf323985c47900df4bc0308542ab3b54bfdaf716d4109dcb523def2d5709e8ef74c8bbcc9154b5a33903618983d5781d69bb1d3947448c1173a9b03134acc278dd18e35ce5c71a6daf72ea006cd3aeeb3e674fff105da394f3af03f85df610908694950d", 0xc4}, {&(0x7f0000dce000-0xd2)="fd033fcaf010e64114fe78001dcffb48b3765b9022717ca2b3fccb8cb23d485c37a8cd402e524a3102c377c1fa4be6274e50d9a7f875aa8c65a8346ed3b579a043df8a7fdaa11988bc3b14f197e18dfde651ceab118803043daff69a90b988bbefdc2f0c2ecea6a6530ee70cf3488926988256979d06502a554cb581aeab9de510ec61def4dc039a07d374fd562383a53ee572917fe5c39f50a0506b7a0a9b354dbb0f8f263143284f65f3ead2cb47142fbe8c47110b6c5ebb37eeeda57fffb7dfba4d81b5a9e537c1c71799c2a6106c987e", 0xd2}], 0x5, 0x0, 0x0, 0x80}, 0x4000) accept4$ax25(r0, &(0x7f0000494000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dcc000)=0x10, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dcf000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f00008c7000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@mcast1={0xff, 0x1, [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], @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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 05:14:31 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd7000-0x6)={0x1, [0x100000001]}, &(0x7f0000fd6000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80a, 0xffffffffffffffe1, &(0x7f0000599000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00004e7000)=0x10001, 0x4) preadv(r0, &(0x7f000022a000-0x50)=[{&(0x7f0000fd6000)=""/215, 0xd7}, {&(0x7f0000fd6000)=""/54, 0x36}, {&(0x7f00008d4000)=""/248, 0xf8}, {&(0x7f0000fd7000-0xf8)=""/248, 0xf8}, {&(0x7f00006c6000-0x47)=""/71, 0x47}], 0x5, 0x0) 2018/01/10 05:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000053f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) accept$nfc_llcp(r0, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cbc000-0x4)=0x60) 2018/01/10 05:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ea3000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000d3e000-0x96)=""/150, &(0x7f0000884000-0x4)=0x96) [ 99.559435] netlink: 'syz-executor7': attribute type 19 has an invalid length. 2018/01/10 05:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f00002d8000)=0x2) 2018/01/10 05:14:31 executing program 4: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f0000841000)=0x32f) 2018/01/10 05:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) r1 = socket$inet(0x2, 0x2, 0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c8d000-0xb8)={0x0, 0x3f, 0x2, 0x2, 0x2, 0x9, 0x0, 0x100, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x7ff, 0x4, 0x800}}, &(0x7f0000863000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000177000)={0x0, 0x1}, &(0x7f000025f000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000796000)={0x0, 0x44, "caae5fb1a99a78caa77cec158cf23b9506da6d776efc474d9ce62697d5b5ab55fb9fdbd27487ec3300e880b3b04b5020ec776a375b879bc0e1664958c8812cb86a65632f"}, &(0x7f00001a2000)=0x4c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000897000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000529000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000559000-0x6)={0x0, 0x1}, &(0x7f000067e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aae000-0x10)={0x0, 0x0, 0x6, 0x4}, &(0x7f0000e2d000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000531000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d5a000)={0x0, 0x6}, &(0x7f00004e6000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00008c7000)=[{&(0x7f0000f45000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d76000)=[{&(0x7f000065c000)="", 0x0}, {&(0x7f0000845000-0xdc)="55e68c0fe5b563289f55b670085a783cf158fa5831ae6351b90a0d632f92677490e80ab13890c596e4f43ff97d51f5dc1d35064c241d30a29aea3d6bc255999bb41e34af10a782c097117f1c33b4cd9610bc529049985897cd00dfd767d112407c2b73c4b3d49cb095436c14e5f0f9b243a95586dc6cbda0a32f7f2da087bfa9b5741f389a3bb1968c5a5c9c9fbc3b03212a8033e8abe2a8ef1af798eb1df7448a09f72958f652dfe93208cc706c037336c56ac3f44f4c4331d856ab537d8581e1244414c52097335419bc4a758c8d9421618693f15ec641b2987c80", 0xdc}, {&(0x7f0000512000)="d2e05591f1c5178ff6cb066480d9a7c6e93083ee87f7984eb811955c82c9340e0c1996357b4d0dc671", 0x29}], 0x3, &(0x7f0000222000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x6, 0x5, 0x1, r2}}], 0x30, 0x44004}, {&(0x7f0000d85000)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000bf7000)=[{&(0x7f0000451000-0xde)="99631421663dc6c79e2a05a98b5ea9628dc1cb242eeb44a86d862c60718a3ebd28a46118f2de1690eae66993aed7575a49c9a732a0d4fc2d7e030473ac69c5bbd74f081c6525a2b877eb4c028eb9cc1413d815fac6937a3272e8e1a4757b287857b1841e6dbbf05ea77a14e77c3ab2b3071a68391969147ce5dfe9632ca9ddfb976c5976b2bedc21082bb720dee7fc24ac0787ba9783902756a192602eee7e6b82c40de0577edad5a43e2e42b211da65c1b6c8320b45119b9114a855124a45fa030ee15c87784e3bf9538709f4cb36e329dee4a1f4008702dd1a975bef80", 0xde}, {&(0x7f0000bde000-0x9b)="3c60fa9192334613cd75b832fc86c731666ef77af41419ceef1bc67312138fb11f24a0a37117cb7844b5b568605afa25a082707a95343ac1fc1ca841ba248ecc04065215baae0358d3363d125ad83aa58407c3078a9c2912e835b3c318e96cd7b2ce7583ed27b97993e404016c6edc637802c45ef37b0d7683c1a278f6bbc730f15f7e9829b773eb9b9ed31fca369ab627392c5d611ab1da51402e", 0x9b}, {&(0x7f0000350000-0x90)="c4bd910166c00ea8416ffd93cac17233fd3469af9c4c18a772d85bebeeba203618de370ad3f4bc320f440f5c48dc9cd723853e567ee6f42be395c9edb84f17eb1dda6e1d5b49b6612ce17b75511ca8ceb207df865454628f243b5c034c4c46e521c6b9b37f4b25f391ae097ff5002382afc79e453cdb9c21d7a52a699206ef43f40f742b33e76f06bc80cb41da67148a", 0x90}], 0x3, &(0x7f0000e72000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8, 0x1, 0x5, 0x6, 0x0, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x1, 0x4, 0x1, 0x4, 0x9, 0x8, 0xd40e, r4}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x9, 0x1f}}], 0x90, 0x800}, {&(0x7f00004ad000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000221000-0x40)=[{&(0x7f000002e000)="791471fc30cd8cd657a15d856cdd747e8daefc3c67e132c411345590a089d388faba4bb683da2337ee8cd9760a6a5d9d73520056a549914d8e8a2b4bc56ab9f419e3cd5a9fa6e9e78feb9195c34612f8403c90a76ab3bcc7661d1728fa0f1bf2751379b22a374791ea4a56a3170965c07c73d4bc23f85ea62fc511b95f97c4ba20b57d6dde54c88ee4fc6e4cc29b22afeb1bb2ecb6d4fed2d394584554b26edd9795646cb261367f2eba8b10e0634e806d527c6f68b52a005f285c34a9276271229c74ec7da7fb30dadf3248750793d713080b7a52d25b978d828426e24769", 0xdf}, {&(0x7f00000c9000)="95e72f96822d3e919b260e1567b7d03cbb43a942fbcc9b1483ac57561da522e733d61eab3cfca8ad53f14e02128958805979aa29ae7a269bdbeac368aa7043c52a1f304aaf2e0ec3adfcd38ae9269bc62cd5f6cb05a194b9fd5fbfbf2c978e5c59f196d832b051e4ff45b5dee7aa91d6da94a70d6a3fb330da0021af1a17e2bb11fcb9ac0a5b2d8c532df78bf8319345f3059e5b1b255b6d78ac89ec89efef3f69cf91e94b78ad60daf8c127e9f461fc262aa85425e82d8018a80de988608adfe24dd4aef2809b544878386690d6ad8923922d5c342e617dab289b0d9ec115", 0xdf}, {&(0x7f0000cac000-0x6c)="a19ef2bebda24bfb474ec1a4264088f14c11e71f67cc1f784cec64073e7e21e92dcb4c9a6aadf6c9f6603ed6a93c641bab0e207a26a2007b8dd6b3178a582acfdad181476a7f4b3229912d0e1a34bf9f5eed48f8ce3f68b83a6d10f4413adff38176fc5353464f27988807e0", 0x6c}, {&(0x7f0000382000)="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", 0x1000}], 0x4, &(0x7f0000a96000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff000, 0x0, 0x1e280cd2, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x1ff, 0x208, 0x3f, 0x400, 0x40, 0x8, 0x48, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8206, 0x100000001, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x271, 0x29, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x0, 0x1, r9}}], 0x150, 0x44}], 0x3, 0x24000851) 2018/01/10 05:14:31 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r2 = epoll_create1(0x80000) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000cdb000-0xc)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/10 05:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$unix(r1, &(0x7f0000bcc000-0xa)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/10 05:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x8, &(0x7f0000cb1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r0) 2018/01/10 05:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a9d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00006a6000)=0x1c) recvfrom$inet6(r0, &(0x7f0000cb1000)=""/178, 0xb2, 0x10000, &(0x7f0000119000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) connect(r1, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/10 05:14:31 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000c12000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6a000-0x8)={0x0, 0xffffffffffff0000, 0xff}, &(0x7f0000deb000-0x4)=0x8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000e6a000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000027c000)={r2, 0x8000, 0x9, 0x9, 0xfff, 0x3}, 0x14) 2018/01/10 05:14:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000b49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d08000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x667, 0x3c0, 0xa0}, &(0x7f000099a000)=0xa0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000f85000)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa7140000f6ffffff000000003f00000000000000001400983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f8a5e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000ecb81bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346070025b8b1", 0xb1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x2, 0x1e9e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdf9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x943b, 0x1}, 0x98) 2018/01/10 05:14:31 executing program 7: r0 = epoll_create(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000075000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000026000-0x21)="", 0x0) 2018/01/10 05:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f2c000-0x10)={0xffff, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d5c000)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000055c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000014b000-0x8)={r2, 0x3}) 2018/01/10 05:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) pipe(&(0x7f00008a8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fd8000-0x8)={0x0, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c1, 0x4) close(r0) 2018/01/10 05:14:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:14:31 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f7e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000496000-0x4)=0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f7f000-0x4)=0x0, &(0x7f0000f7f000-0x4)=0x4) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000007000)={@common="6970366772653000f0000000000600", @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x204, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) [ 99.757944] ================================================================== [ 99.765380] BUG: KASAN: use-after-free in rb_first_postorder+0x7c/0xa0 [ 99.772039] Read of size 8 at addr ffff8801c06dec00 by task syz-executor5/19879 [ 99.779468] [ 99.781090] CPU: 1 PID: 19879 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #181 [ 99.788467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.797817] Call Trace: [ 99.800416] dump_stack+0x194/0x257 2018/01/10 05:14:31 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f11000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x4)=0xc, 0x80800) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f10000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000f11000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000052000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00005d4000)={&(0x7f0000f11000)=@full={{0x3, {"48ad55da1da1a0"}, 0x9}, [{"1388501406ea4b"}, {"5b02117b6961ac"}, {"d33a963b59f244"}, {"a6ccb5bad5e55d"}, {"1fe64d8e392a61"}, {"c90d92898feb5a"}, {"db4acfbcf908e4"}, {"7d20eff901eb69"}]}, 0x48, &(0x7f0000f12000-0x20)=[{&(0x7f0000f11000)="3c48e5f171045cd89a2fdb18c449487be7c9431e5bdd83f31a998859f5e168a1fd0cf6500822e3b73bbf580ed95eff27d06dc2827160430b7d6207a0072c78ad60e3fa3ee5f44dfb06aed3ba680e37c27767f789ff884b874f967176009075e970df7c34ff457f0c0f097f97039419bcd8fa7e6ec8ca", 0x76}, {&(0x7f0000f11000)="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", 0x1000}], 0x2, &(0x7f0000f12000-0x3e8)=[{0x100, 0x189, 0x2, "7d0a3ed7891d4679500efd54fd0989d6733669c304ad818ff3dabc8425a33ada193ace02d3df0c57cc19678e519e0d24e9f0174136281fc97e5b56c580cff62b338240a7c540b62cda24df2f31d53c2bed463c06c2062be96ac8bdeb34ee9ec6cacab1c7e137fb62ab8a30b60fe97512ae3f6d3c3fcc627a5947ffc794286a28760f701a699fd318690da887e33202db06994ca9ca9125a6d51a42da46b8e0a3e59b867b164f60f61f0d3504db488e38363d4a5bbea8af3fa2f527cc631640786580c72044ebb00a9899e6f4d26012c5c157bbc7c200de73e78ea51e981566d83a67e71952dfd06da0a277fc399f"}, {0x30, 0x1ff, 0xb1, "a1d383b6681983536a9d385083a667e4f2fc03b68eeed52b3022707199bb"}, {0x78, 0x0, 0x5, "d537e4fb7efe7309b5d26387e4a87353fcaaa80f03260ea818f39a925b2d09c63007dd6ef887a0295f4a8fe8c364c3fa9a738d48ac3b7f0b6ee48af2e27055adf96460b4d51796b3c2671cceffa20e74708c6f01d8de690ea2e040b3f8a0181414fcb4f9f4"}, {0xa0, 0x13f, 0x4, "f89242db2d05dbfd21e9d4b2af47c41dd9ae54ade5acaf5d624533c8bf3c4aae4c73189e92ac58192fb1c36cd5a6505e06aebc2194a3070df8614aeb3f2b93306df7ca178f8e9bc07b944cb156a7d1f3e55aec05cdc0996e0efe197789af3aa8e84f55f1bc21e797b88556d5a93b8b973166321f996b320117e274fc93fdfa4774c31b159ff6f5295da422"}, {0xa0, 0x11a, 0x401, "972c45dd4ab425670b72926b3153f44ecc396353dc0fbb8f2f599d01d87587b6c613dc5bbfd91a1cd4aaef14761e349e21180609de140897c88b513611f341d8a78e9f63ff4888b5e9865810f2b0ee906aefad0bfada8ed81ac1a0e60353feb92276dc1869976f6ac235c8ea0b1c91abd91ad8b75262afd8c273b16a30c9435ef096b9da302fe69799899c837379"}, {0x100, 0x1ff, 0x4, "03383821aaa50576504afecb7d1d687bb38b1244fc3d167eae4a9269a15ac83d17427b4da70e273432beae647e0a95792fc7e9a559b51e5431394b5a1ed503e1147e587b2e8d58339636dae39881df02b9e7440793e05ab7ee76b2bbb680196ce5b57ba2401bf96dbf50dd7269898da7e90c154aea569c644511ad9d2253c25281b0438437b463f75fe2ea5ef6165a3a7c7cf6df1243b755252e967b5b1030a1d7a7f4df0a442b0839250d2989e348b5b08f7ec9d57f6cb06784cb19a78352184e97205ef68536e71ee7ae8e1b46994c7da4e5de9a9e4dd9babc69136b6620939c7e9cb1edd63d206fae31769e"}], 0x3e8, 0x4000000}, 0x1) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) [ 99.804045] ? arch_local_irq_restore+0x53/0x53 [ 99.808710] ? show_regs_print_info+0x18/0x18 [ 99.813205] ? mark_held_locks+0xaf/0x100 [ 99.817349] ? rb_first_postorder+0x7c/0xa0 [ 99.821667] print_address_description+0x73/0x250 [ 99.826500] ? rb_first_postorder+0x7c/0xa0 [ 99.830818] kasan_report+0x25b/0x340 [ 99.834619] __asan_report_load8_noabort+0x14/0x20 [ 99.839538] rb_first_postorder+0x7c/0xa0 [ 99.843683] tipc_group_join+0x120/0x2d0 [ 99.847741] ? tipc_group_update_member+0x740/0x740 [ 99.852751] ? tipc_sk_publish+0x388/0x4b0 2018/01/10 05:14:31 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000)=0x0, &(0x7f000035f000-0x4)=0x4) [ 99.856994] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 99.862023] tipc_setsockopt+0x67e/0xcc0 [ 99.866086] ? tipc_sk_leave+0x200/0x200 [ 99.870163] ? security_socket_setsockopt+0x89/0xb0 [ 99.875175] SyS_setsockopt+0x189/0x360 [ 99.879145] ? SyS_recv+0x40/0x40 [ 99.882594] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 99.887434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.892462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.897239] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.901982] RIP: 0033:0x452ac9 [ 99.905160] RSP: 002b:00007f863d562c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 99.912860] RAX: ffffffffffffffda RBX: 00007f863d563700 RCX: 0000000000452ac9 [ 99.920115] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 99.927395] RBP: 0000000000a2f870 R08: 0000000000000010 R09: 0000000000000000 [ 99.934660] R10: 00000000207f0000 R11: 0000000000000212 R12: 0000000000000000 [ 99.941923] R13: 0000000000a2f7ef R14: 00007f863d5639c0 R15: 0000000000000002 [ 99.949204] [ 99.950813] Allocated by task 19879: [ 99.955322] save_stack+0x43/0xd0 [ 99.958758] kasan_kmalloc+0xad/0xe0 [ 99.962454] kmem_cache_alloc_trace+0x136/0x750 [ 99.967104] tipc_group_create+0x144/0x900 [ 99.971330] tipc_setsockopt+0x274/0xcc0 [ 99.975380] SyS_setsockopt+0x189/0x360 [ 99.979343] entry_SYSCALL_64_fastpath+0x23/0x9a [ 99.984072] [ 99.985667] Freed by task 19879: [ 99.989009] save_stack+0x43/0xd0 [ 99.992435] kasan_slab_free+0x71/0xc0 [ 99.996287] kfree+0xd6/0x260 [ 99.999362] tipc_group_delete+0x2c8/0x3d0 [ 100.003565] tipc_setsockopt+0xba3/0xcc0 [ 100.007595] SyS_setsockopt+0x189/0x360 [ 100.011543] entry_SYSCALL_64_fastpath+0x23/0x9a [ 100.016263] [ 100.017857] The buggy address belongs to the object at ffff8801c06dec00 [ 100.017857] which belongs to the cache kmalloc-128 of size 128 [ 100.030486] The buggy address is located 0 bytes inside of [ 100.030486] 128-byte region [ffff8801c06dec00, ffff8801c06dec80) [ 100.042159] The buggy address belongs to the page: [ 100.047064] page:ffffea000701b780 count:1 mapcount:0 mapping:ffff8801c06de000 index:0x0 [ 100.055186] flags: 0x2fffc0000000100(slab) [ 100.059400] raw: 02fffc0000000100 ffff8801c06de000 0000000000000000 0000000100000015 [ 100.067257] raw: ffffea00070f3420 ffffea000700c220 ffff8801dac00640 0000000000000000 [ 100.075109] page dumped because: kasan: bad access detected [ 100.080783] [ 100.082375] Memory state around the buggy address: [ 100.087286] ffff8801c06deb00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 100.094616] ffff8801c06deb80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 100.101949] >ffff8801c06dec00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 100.109283] ^ [ 100.112616] ffff8801c06dec80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 100.119943] ffff8801c06ded00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 100.127273] ================================================================== [ 100.134607] Disabling lock debugging due to kernel taint [ 100.140148] Kernel panic - not syncing: panic_on_warn set ... [ 100.140148] [ 100.147499] CPU: 1 PID: 19879 Comm: syz-executor5 Tainted: G B 4.15.0-rc7+ #181 [ 100.156142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.165484] Call Trace: [ 100.168075] dump_stack+0x194/0x257 [ 100.171700] ? arch_local_irq_restore+0x53/0x53 [ 100.176356] ? kasan_end_report+0x32/0x50 [ 100.180488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.185221] ? vsnprintf+0x1ed/0x1900 [ 100.188991] ? rb_first_postorder+0x20/0xa0 [ 100.193285] panic+0x1e4/0x41c [ 100.196449] ? refcount_error_report+0x214/0x214 [ 100.201174] ? add_taint+0x1c/0x50 [ 100.204680] ? add_taint+0x1c/0x50 [ 100.208189] ? rb_first_postorder+0x7c/0xa0 [ 100.212480] kasan_end_report+0x50/0x50 [ 100.216422] kasan_report+0x144/0x340 [ 100.220193] __asan_report_load8_noabort+0x14/0x20 [ 100.225090] rb_first_postorder+0x7c/0xa0 [ 100.229206] tipc_group_join+0x120/0x2d0 [ 100.233235] ? tipc_group_update_member+0x740/0x740 [ 100.238226] ? tipc_sk_publish+0x388/0x4b0 [ 100.242434] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 100.247420] tipc_setsockopt+0x67e/0xcc0 [ 100.251451] ? tipc_sk_leave+0x200/0x200 [ 100.255489] ? security_socket_setsockopt+0x89/0xb0 [ 100.260475] SyS_setsockopt+0x189/0x360 [ 100.264422] ? SyS_recv+0x40/0x40 [ 100.267844] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 100.272655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 100.277642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.282371] entry_SYSCALL_64_fastpath+0x23/0x9a [ 100.287094] RIP: 0033:0x452ac9 [ 100.290253] RSP: 002b:00007f863d562c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 100.297927] RAX: ffffffffffffffda RBX: 00007f863d563700 RCX: 0000000000452ac9 [ 100.305164] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000014 [ 100.312402] RBP: 0000000000a2f870 R08: 0000000000000010 R09: 0000000000000000 [ 100.319639] R10: 00000000207f0000 R11: 0000000000000212 R12: 0000000000000000 [ 100.326875] R13: 0000000000a2f7ef R14: 00007f863d5639c0 R15: 0000000000000002 [ 100.334531] Dumping ftrace buffer: [ 100.338043] (ftrace buffer empty) [ 100.341721] Kernel Offset: disabled [ 100.345313] Rebooting in 86400 seconds..