, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x401, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000002000)={0x13, 0x29, 0x9, 0x401, 0xa, 0x5}) listen(r2, 0xffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000005000-0xe)={r1, 0x7ff, 0x3, [0xb592, 0x0, 0x7f80000000]}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x101, 0x401, 0x7, 0x401, 0x8, "b10a934d9621edf6ea8240a6e32a8d03ddb25900de11d52e35984f410d75072789a1274b2a43815b419796b9edf62f7d4b96f327bb165e044869ea275d90ca", 0x6}, 0x60, &(0x7f0000005000+0xa3)=[{&(0x7f0000006000-0xbc)="bd7785ec27383e534437e53621ec72fd0609ef10560b74050ceb22b44ae23b8f503089f3545103dcbdb5b114f51a8fc856afe6e142f65f439b60afaa5080f9355f6fdcd76bd1f0215ecfdb8ae1e87682803fdc323ef2f89a101e3f40636dede7c038146dd6c3290fc54e2b9d8b27449f178af7b0df010601295f2ebf2180dae067fdc5ab3ae6bf2328a088b4fa843e01c0e7c5e0ea9c0517dccb18ecd2c19bfa1bbbb218f469eb70f32b65913629e82348e6843950e1cb483804a86c", 0xbc}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000006000-0x368)=[{0xd0, 0x117, 0x1f, "82d31a49af4dbabaf63f238a4a07aba2830fb84f14811f50b01d67142d79e5dafd047c5f2b94856824746619c76b3a6a270c23158e4e162e838e7d2c8414856b062b4d156e2abcc0090a71c9352a05b82316bcbc08559bff37ff3f454f65595c0236bee70ee2ddab1f9b6c97f894278f7f411c6dd0853758074d5465f3558c29972b7930b2eae7c32dc2651d7d8a77b77bcddb2d04038d54d5caa36bd610be6375974b9525b6ce6dc53ed92583ead025935e0b7769cfd9522dc0"}, {0xf8, 0x11f, 0x1, "9a35daa05a778d63eb3a6e8db27746a5fed2cd9ba773206b38a84eabe4b4c553a44e8defb546c8a182fde9db7ff200b3657170b19c362e23fdcdf7d2cb1015d4b2a3c640914cfbc839487b16f3651ee9f30b7e9ba052df13557aa58767565182c4776e17b56e027fb1e56389b75772f52375280a4e28f83e2c1afbda78f803e7492cd9fee00aca2653fa29fc575bb854682f9ef56d9097fbee2df522a7863818bb38239df423d3a07999016a2c4d80bba192db9381d67be83cffdb18a5f14ef3bc3fe3ea11ccdb76f58d204b79a28ad23da998f5f424db484fdfde5de3ccb0dc5d91b2dccd001a0e"}, {0x38, 0x1ff, 0xffffffffffffffff, "0beca90befff3a045bee23224f9ec672d54f7e4dedf41a261f446c50840d7ac7b082e46aacd53f33"}, {0xb8, 0x197, 0x4, "3c6439948228d122bc878f4d9763671d6223358fa6c94ad8ef17e75ef86016492dfbf27477c1499860d79808432b842242b07462fceaad079bbd06edfb752293db915a7c88bd806c9af95a41d1ad307926832a3056ef13ab46f7c7494c3d6bf1dcbd152b863af9259ee56ae57dd385a8261572aba415724ba7522840743c397ffde5453729a589c8d8a038cb6d08ae9d7d156095c0d2e8df15f9f55bec10e6104923f0a7"}, {0x38, 0x1, 0x3, "51477c21da36baa45f4adb481a612b1f2a936c659b9a653868af135dd0f72b335a7711a095"}, {0x78, 0x108, 0x3, "20a013388a311ba8d5e1267c299cf32c662adba8e4186e4bd8092c2f7e467398453bf99be67ab16c38663b4bb3c207d4e117e83f463c88fa5e4a5096976095ac12386789fa7b6e9a9e5f7f1c7898c54c881adf4b18127acf671f605b7e7300320f95a7"}], 0x368, 0x8050}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) 2018/01/13 00:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000287000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$void(r1, 0xc004587f) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) pipe(&(0x7f00005dc000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000046e000-0x10)={r3, 0x28, &(0x7f0000efa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000910000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000b5c000-0x4)=0xc) 2018/01/13 00:05:51 executing program 7: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00002d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000dc2000-0x20)={0x2, 0x7, 0x0, 0x0, 0x1, 0xffffffffffff8000}) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aaf", 0x14}, {&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e3008770d793f758c03ffe77c831606c20326def4c2fa736a0cb32db8db99d1a9ce9d67efc2c8cc7a3fcf2146bc10c6981cd9721cf2b814649789e6d4793b8086d86f68b99b1023842b3ba40016a1347b94f18f9413c0474b23bfe3b945ef1d2055026b3c0e842a7025d1121bf1be535ddc8709bba65b0cd181c949", 0xf9}], 0x2, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}, @assoc={0x18, 0x117, 0x4, 0xdb55}], 0xe8, 0x0}, 0x40000) r3 = socket$inet(0x2, 0x4, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000d11000)={0x7}, 0x1) 2018/01/13 00:05:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f0000001000)="e344a7af5dd3e06775fd082210aa7588a2a71aba7ac9a942030bc637ff7302c9d7601da9c23f9bb7919789cac0e1ee30963b36be2e22833a6ebd46d48e997a5a1f4821c33dd4b6b0dbb1c78eaa910de112a7946ab93909351db8b75358df4400b9bef99716afeea81dc9f1fe5aef426d8ad62178d1615abbd15072d27a6348ef3112ffa6b58adc2715a3b12c63541b5bd67761c3a40a122bf501d4c90c31aa757834acfd", 0xa4) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"b14133154be03d"}, 0x6}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="13153b9cb51c9132188dd909ee1141dcd6bf57af86508dba5aadd76fa48c0458cd6387937fe5deeef7ca0b90275fccfe5a92a375cb9c7ea10e3bca632a275bcbd7eaa6f98d9362c80317315eaa7dc69521ca4d2882f3cff8a2d4ad3b759d7919f6c1ffe34df4805e062370208be8b51c4bdc833ee40bd10232eb68d79d87a9d3bc80f9eeedc0ae134c2c27f5859446319230927c73f61cc728420debcd8dadcf31b9719d9ba771f5d9dceb3b117f4aebd33c091888891e90aadb1ea05d261c2a8e8f60a45e02ebe96d16133faffed6632931a19628d23ae14f5deff279", 0xdd}, {&(0x7f0000000000+0xf5a)="5c80649140424e662feaa9570bb071c7167e3864b6e63bf5f48fe71ceaa122a1a834e5872eeaaec2127bf8264a2d", 0x2e}], 0x2, &(0x7f0000001000-0x1500)=[{0x1010, 0x6, 0x1, "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"}, {0x48, 0x100, 0x50, "ae51e4835bfc15789fb1a2ab14629e98dbd097386e3577581f99b4a8c7a1bba7db99a3b9841ac9215766cff0b14570166b1474e9e8"}, {0x58, 0x10a, 0xd85, "4288b3d06dacb2d57f67ba17828adf73ad17f925b976ef2ec55154ff4ea14aa87f92da1f84cc36453cb05f744f666fbc76353a854f2d16e736eb19a0b8cc957822128721e855e8"}, {0xb0, 0xad, 0x10001, "de8b772b017522cbe0cf9e58dea41e5df061e2e6bd6a05bd61b384c4101ffaae494226bf7763e0fdebdffe2ebd32e0136eaaf089775c6e87542c79bbea1e666c26b36ce7aa358d7a6abbd4e039da010cd1662db6c894d95d5c95d6707240651f099f992fcb36a565bc58ee838f0172a5a534456898f70fb4bb313f92fe4aed0e9c51c2a5228c1b87c79b0410c1f3f9ffa9a9f610ed6644bd9915f2b0293879"}, {0x80, 0x11f, 0x794e, "3a4e8a79cffe8d17256c4f61e30409b44d4dd1daa64b367bc3ed95b26c2d6ea16eeb8e2f25f797b904de58bada29bdd3f94567ff54873cd49653605c38723cd0823517edba758c6228cb4133786a0d29735ac732c9bb0ce200ca24aa4be0da63184aa50ea963044a5a7f70b979e192"}, {0x28, 0x112, 0x9, "b03cc52f515cc7074e527b3d9bbcf512e529ad"}, {0xf0, 0x115, 0xfffffffffffffffd, "68725ac011f02ae9c475c47b63d0ff2b1e94296399012465ae4c1024cc8e866309382f45f654c979a29b8a4cf1da3b362c32058dc5d9966cde088daf060f7d3b8bb9218189420177c628cfefdb56effd9ef9b2ab46668cc943fa89c25fbb84f730df90569640782325e847f11d97af3e7b51359fc137bf99f3d99430d4e46efe9dadc3c67650d3bde0198254feef7cef08e9ce569384cd20a1a5c7c108a036f6c7b33e949e81113ff4f2df2b601558b199f75340aac74a45ffd01399ba24f90109c06ca96b53f503e617c0fef3c1814a4b46eb55aee11dcf0456c9"}, {0x108, 0x84, 0x9, "d9114bd9feaec850f987091292d99fcf2772ffb4a189ddee843e94de53898b8a083c35c26f22ae7765da2e9e038712eda93404cac84fedef7cd9f2ca0bed3381423e208156102ff7e2379443c4bcbcf456164e78c2e4c249c355ba38210c31334bf7b9a9da88f91626627d048fb733dc6ca8a86e9d7a95b79911e4696859ce93e42067989baa28408af395e154c5b600c9d7a5972dc48276bd533c14fbd33fb92fc2aa653e281ffdc8cbf422bacfed55c4c03de25931db27768b0b03b6a4eedf18877dcdc94b9cd7ae6fe4f48fdca5eebdd6fb22ae82499e285707780cad6f92947323e5616e0a612334f3f78f20e5d8f9cc"}, {0x100, 0x11d, 0x4f24, "604d4b3da6c5b5200dc1f1a5b0092d4b94eb7496d1a70db8f9db914f676ff23084aa72f0720c120672f9096ab6b156cc3bb49fd09895083f97a3eaaae588dc11537fe4a42b6738948b8356cf5647b2f2fbb8021361cd06a17f7a0773d76cf8b98568ab3fc93214c401f0772e34f15be1ec7f866f518c242c513ee577e97844cd97926ce461f5f987993c02fe91bc6795088616e5abcff4cf10579e1a830bad5592504733b7107451f889684600610592c52f886dccd7250c45067fdcdc507697c637040b2821b77e6588a9fd694f3545a451c1c8530dfb93336715d41f333b2e36fa200bf5736636d89682"}], 0x1500, 0x24000000}, 0x4) 2018/01/13 00:05:51 executing program 4: socketpair$inet(0x2, 0x7, 0x4, &(0x7f00001d9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000532000)=0xfff0000000000000, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 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) 2018/01/13 00:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a7d000-0x4)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000f91000)=@file={0x0, ""/108}, &(0x7f00005e6000-0x4)=0x6e, 0x80800) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/13 00:05:51 executing program 6: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000fae000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000030f000-0x4)=0x48) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fae000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000faf000-0x38)={0x0, 0x0, &(0x7f00000d4000+0xb29)=[{&(0x7f0000579000)="a52e3624db864a3b8ddc163d3a4b92664ad1027d", 0x14}], 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000312000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001fb000-0x18)=@generic={0x0, 0x7, 0xffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000584000-0xc)={r2, 0x80000, r3}) write(r0, &(0x7f000092f000)="22000000150007010100006d00000027020c00000100000009000300000100000015", 0x22) 2018/01/13 00:05:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0x75)=""/117, &(0x7f0000000000)=0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockname(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f00009a0000-0x4b)={@random="957b00000008", @random="bc0000089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x1, "0700000002ffed9a0800fd00000004000000270000e900005fd1d45642db0775f18140ebb11484d041efd39e1497159de808"}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005af000-0x8)={0x0, 0x0}) 2018/01/13 00:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) 2018/01/13 00:05:51 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) epoll_create1(0x80000) 2018/01/13 00:05:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xffff, 0x6, 0x7, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001c000)={0x28, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x14, 0x4, [@typed={0x10, 0x1, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common='nr0\x00', @ifru_flags=0x2100}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000004000-0x80)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32}, @in6={0xa, 0x1, 0xf1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000097000)={0x0, 0x6, 0x8, [0xb6, 0x4, 0x49d22749, 0x159, 0x0, 0x6e, 0x7, 0x8001]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x29)={r5, 0x21, "fe0ce6368a0b491d943aeda6a2476a2b028c852d15f858f17cc048af5cc5bcc25b"}, &(0x7f0000004000)=0x29) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r6, 0x3}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/13 00:05:51 executing program 3: 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) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f6b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socketpair(0x1, 0x0, 0x1acb, &(0x7f0000b37000)={0x0, 0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00003d2000)=""/100, 0x64) 2018/01/13 00:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x80000000010, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000b7d000)=0x1000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000efe000-0x20)={r0, 0x2, 0x0, 0x2ebc00, &(0x7f0000c67000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 00:05:51 executing program 7: r0 = socket(0x19, 0xb, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x6, 0x1000, 0x8, 0x700000000000}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/13 00:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a5d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c56000-0x4)=0x8, 0x800) recvfrom$llc(r0, &(0x7f0000729000)=""/84, 0x54, 0x40000001, 0x0, 0x0) r1 = socket(0xd, 0x20000000000002, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ed000-0x6)={0x0, 0x9}, &(0x7f0000c24000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dd6000)={r2, 0xffff}, &(0x7f0000edd000-0x4)=0x6) write(r1, &(0x7f0000913000)="240000001000fd7498000000000000030305fb000600010019ff7b0b00000000000020d0", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000069f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00004ed000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007bd000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000736000)=0x80, 0x1000001da) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000765000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000d4e000)=0x5d4e) 2018/01/13 00:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000712000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) [ 61.700137] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34523 sclass=netlink_route_socket pig=13772 comm=syz-executor6 2018/01/13 00:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$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) socketpair(0xb, 0x0, 0xfffffffffffffffa, &(0x7f0000dd0000)={0x0, 0x0}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000098d000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x1b}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 00:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000368000)={0x20, 0xffffffffffff7fff, 0x8, 0xc4fc, 0x1, 0x9}) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/13 00:05:51 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008fa000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000857000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000864000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x70)={r1, 0x68, "83a0fb554dc2156021368df26c11667fd35da2aae3367078b8a32a1a2c1353b209c4ced650635a5f8d44444c67dbb70002b092e64a9a67439c5e1a739690b2b45af18f814bb6ae6b5de66d17e177a06e3afa1acf4cf925146872fa9d905ed6e9f394841020e80782"}, &(0x7f0000b4a000-0x4)=0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) r5 = accept4(r2, &(0x7f0000012000+0x3d1)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a73000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000e6c000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045b000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r4, 0x0}, 0x8) getsockopt(r2, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/13 00:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0xab1, &(0x7f0000f1d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aa9000-0xb4)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcc34, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x2}], 0xb4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000f37000-0x1c)=@req3={0x100, 0x80, 0xfffffffffffff4c0, 0x1000, 0x2, 0x8180, 0x20}, 0xfffffffffffffeb1) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d82000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000873000)=0x9, 0x4) 2018/01/13 00:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e57000)={0x0, 0x625}, &(0x7f0000a5b000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a13000)={r1, 0x9}, 0xfffffffffffffc21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) [ 61.748652] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34523 sclass=netlink_route_socket pig=13772 comm=syz-executor6 2018/01/13 00:05:51 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a47000)=0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000698000-0x8)=0x0, &(0x7f000076d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80000, 0x9, &(0x7f0000002000-0x8)={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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000+0xbf6)={r3, &(0x7f0000003000-0x54)="0664cd83bf33923ddcc322983be562a946c82f3fe638758f631b01dff501bd2942db3392b70f8e4122fc2618170300adb1ba91c9b1084072556abb0b6aa735cc77b14edd64da73db769d4e9d48887049a44f1fb2", &(0x7f0000003000-0x78)=""/120}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003000)=0x0, 0x4) getsockname$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005000-0x4)=0xffffffff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000006000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x0, 0x5, 0xa, 0xa0, 0x80, 0x84, r4, r5}, {0x5, 0x30000000000, 0x0, 0xffffffffffff53d6, 0x8, 0x4, 0x1, 0xa2d}, {0x8, 0x3ff, 0x6, 0x5}, 0x0, 0x2, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x8, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x6, 0x3, 0x2, 0x6, 0xfff, 0x5}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000+0x137)={0x0, 0x21, "bd73f4d7fb8fa07a0e56f4399ec263597b142aa4289ce072744f154ab1c696533f"}, &(0x7f0000007000-0x4)=0x29) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000)={r6, 0x7}, &(0x7f0000004000)=0x8) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet(0x2, 0x1, 0x32f, &(0x7f0000f0d000)={0x0, 0x0}) accept$inet(r1, &(0x7f00002b6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acb000-0x4)=0x10) connect$inet(r1, &(0x7f000026e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe4e) sendto$inet(r0, &(0x7f000076a000-0x67)="", 0x0, 0x0, &(0x7f000070f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00002d2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000335000-0x4)=0x8, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007bc000-0xb8)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x2, 0xfeac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}], 0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001db000-0x8)={0x0, 0x5}, &(0x7f0000523000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000430000-0x8)={r2, 0x9}, 0x8) writev(r0, &(0x7f00007b2000-0x10)=[{&(0x7f0000733000)="3900000010000904c800000000400000070005380300000000000000000000140800280004130010000013000006000000000ee300ffe4693e", 0x39}], 0x1) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f000020d000-0xd2)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0xfffffffffffffd88}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f000090f000-0x19)="2224ce194f4db2c2fbfdb9a059ebc2d9fb26cec04e60baffa2", 0x19}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x3, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f00004e9000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000535000)=[{&(0x7f0000e4a000)="398820427e8e57841476e7a869136d59bed686b3e4c0dced1e87cee496765a3020b03c9a2921fb4e1c551c34cf0074337fb2dd89bc792f7fb28b0fe7ef6f513841e1aed82c98f4c05c915b873de038fb8055c4636d3b881491f36cf377abfcb3ba6aa92c10fb65024bd08729dfaa8a2d5ce268ca8a58db4da863", 0x7a}, {&(0x7f0000842000)="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", 0x1000}], 0x2, &(0x7f0000bb9000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0x8000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x4, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000001, 0x6, 0x681}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x1, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x4, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7fffffff, 0x0, 0xffffffff, 0x3, 0x1, 0x8, 0x401, r6}}], 0x180, 0xc000}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffff7, 0x80, 0xc7e}}, @init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r7}}], 0x90, 0x4000}], 0x4, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) recvfrom$inet(r0, &(0x7f0000c8b000)=""/4096, 0x1000, 0x1, &(0x7f0000734000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000ec3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c51000)={r1, 0xce, "90c626234e8db08b0649ee17ac478da918af5722a05fae4a1d7f5334d2d3646d6dfb377ac1688994e6c1c1519cf5352bbc71c9940d99b1ad2ce00879c70a1879efa8b238279676121fa5152e78135369fc547e9492dc9af09fd68e619c5821d1658938242f4c3e46ea0af50b070b51f437c41a0e23e76ef719c83d221e775518cd827cffed87ff47766ca47d42dbb1ecaee49767b0bfcab1d603e4589e373aabc7a57df14144c232d1b2892c4a526043fed0498d3af055996edc5cf3aa62e405d2d8822b6fb936302a333d611d97"}, &(0x7f000027f000)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x2, 0x100, 0x40, 0x10000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@generic={0x0, 0x3, 0x2d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x8001, @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]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x0, 0x3, 0xa, 0x80, 0x80, 0x62, 0x0, r6}, {0xffffffffffffffff, 0xc41, 0x1, 0x9, 0x6b59, 0x3e6, 0x8000, 0xfffffffffffffffa}, {0x9, 0x6, 0x48, 0x3}, 0x9, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x4, 0x6, 0xeede, 0x6}}, 0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="f2d03de18b4048d3ac19a8b68ebec1df") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000006000)={r1, 0x8}, &(0x7f0000006000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000002000)={0x1ff, 0x1, 0x927d, 0x6, 0x1f}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r2, 0x8001}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009000-0x4)=0x0, 0x4) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000668000)="bdd405de4268a829097c02a5876c80e70822dbb4025aaf4e44dfb7bc6a1dbb48c53357562ca8e274f755a83b1b3f0a677c105600b1de485fbc5b65488645b5915b943018eb24305ce7578278ab017d9bd3c75d0277b1903ddd682f7d71d704a130ec270c8f0b355b9b6f6f9aaf4d91711be2fb4fbf92e99efe88a2fc9165dde140bd", 0x2dc) sendmmsg$alg(r1, &(0x7f0000c00000-0xa8)=[{0x0, 0x0, &(0x7f0000724000-0x20)=[{&(0x7f0000081000-0xa3)="a9e98edb5efa7c59fcd205c864ec6164d17cf6f1de8c1a860b68ba223e2c067bff59dedb7e962f1ad454233516cabe982a4ee05443663e48046a4066819430a701109f8821a6a77549af699b460f2fc23ae6ee9e3b6c9644fb101b0798bf9a214640a56f5010a4d7a735e5b8a9e938f13ae696328e57ec800cbb4ad637208c5a2b4f3b4c3b7056d5675cd62658b6a14da94650d5c08d573394885f24ef7b319e1c44bb", 0xa3}, {&(0x7f0000a7c000)="c9d48fff5723a986e9c748e0aa414db2fded7ce3f98dcd23166e60406ec317436ea856e29b1c257d3315192371c752cab8fd74b0c596cd73ab326fc0bb372c40af9ec49fd59c54d8107e0f98ea71cb04c377cd5f8c1591344a54e466d67b0b52d728c92675cc4855815c65a75a5438261f843abc699e62afd54f688c5d67f2b8eb9fc7af60325fd5ef9df89d3de01f3eb83e1cd6a99b18a70fe0eb2693f9125ca9a5563d0fa0312eb3", 0xa9}], 0x2, &(0x7f00009b6000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000f8e000)=[{&(0x7f0000e96000-0xbd)="920b8d4adb5fc57e40fb13de2d938784d47de99fdf5da9271c2f0c2bc6f926757f63f6606b84d34579fa929c428e82bdcb026bbafb8beeb2325721ad6aa2e55e2b5f77100da0aaefc8247dceb2d168004cb303ec6dd04d2b2956d4d9a27feea9db1102ce2bcb5e2a0cdd75c6ff838b7d901dd3db503563cb2eceda0ffd3b8f0ef58ace117af50570c888d4dfb6afc305f83b2f92f6ba9a680c9ecc217a44101c526e9d79d2563eda1d3c3efe355931ab27e3c4f0f615f4ebc653081bd4", 0xbd}, {&(0x7f0000664000)="774bfaf23b4933753b504ab0f773edeaeafd0a52d3a34bb6077ff1d7c7f93e312673d90c675d275f227f81abb3491abc8e638b3059d00e93", 0x38}, {&(0x7f0000f92000)="32c088aa17b171565ae7a2123025a984bdebe969c8718ee052951f48f4f85120af235e3e", 0x24}, {&(0x7f0000c36000)="866f72ad5a29ce768f037e82112c488f28642ee351bd45f7b2f10af5672233ad427229452a3d07a56b05e760", 0x2c}], 0x4, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000084f000-0x40)=[{&(0x7f0000cec000)="", 0x0}, {&(0x7f0000a66000-0x37)="e5a1ab11c20b48d52b4d4f099b21339168b39c1fb525d827d66da89cde8c9660b62efffe796d2d2a3a463913e2676c19925c64df0ed26d", 0x37}, {&(0x7f0000eb7000-0xa1)="fce71b0a8c480473d2de3f69ddfeba4019561d8be595e1d17557285af8de1468dc46b57e517dcb9a901cc5e792a83807321f7bf8d239db26e704cf836bf983e77b1dd767c384670b0769fc4493158d495418b935502948f44df308ca772235bde0687fef93ce55190e3dd40710f1367419630e46866ac19058095aac89e1060552ae1e0ad33c1f9d9369c7bf034a65773faf4ed52cc6b0bcfa5bfc2a94933282e5", 0xa1}, {&(0x7f000057d000)="a2b201d7b1eb1661c5b6a11b9c346ccc4fe8cf1233b5e046269c847dabdd36c9ff20ded724d3299324ecd9fe441067a437388babcb8cb8d3dde19a2e2404f62aa173f0db939169348b90bfed826499a1e4d8988da14b53dabdd2309097600e35470e1f218fce7049c1cc253defe42ec7f21dadf0423708c9186b25339352e4196c4f0675fb36491477340b15908e4fb95ba886a794f90d9e3d77fba750d888e99e2ce040ff1662", 0xa7}], 0x4, &(0x7f00009a8000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x80, 0x117, 0x2, 0x6b, "cc237155f83486837a9f75d6cdbb6e372aa9a6bc880a67c9a46b4a9d0c7f5beb29b063978482d7b57287cbf7459786ec59d8f5fad512532df7658da8f8e6772372de9cd6aef8ac475b6f4475b9b8f81f62dbb5766af7255882c7e5c15f5b02c8d21b1088beae649276d4a5"}, @iv={0xb0, 0x117, 0x2, 0x9c, "7e52d507ee1a9cf3d22e1a1fcf023563b66f2f1618606eb7bdc1ce06ae1aaf4a0ecaff2570c39252e747e8e76ba2cc9e86d056be3d0260aba9c3dfec7e049288ac711e3f6a2f99cdd8a93fa149526bc44935068f040ade9bf5f1d33bf2d83d9141a3ea4bfc8ee730719a3e4577dde2a3d327a10e94c2448f8dc82688d2c1edce0cf005a9918d03b4b897bc0cb8c244788a03b1056b9348ec8db19b56"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x40000}], 0x3, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0xffffffffffffff03, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000278000-0x4)=0x55) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000035f000)={0x8000, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff8, 0x0, 0x7, 0x7, &(0x7f0000fe9000)=@generic="945ae45d7f51f586138748a86d4877a4", 0x0, 0x3, 0x150}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005fb000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a6d000-0x4)=0x0, &(0x7f0000e81000-0x4)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b56000-0x4)=0x3, 0x4) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f000027d000)="44f77976b71e7b2b663a0f7091dac3a779415e4cc5efb8638fd10698bcd427c530c026d6cbeaa9e94f268c7eaba6889571217c8822e89bc5894b59081f14562572652acf6d0dedb90ddd54891d4b9c929e973dc38dedec3ee92dfaf3f7c0dba24d58194afea9b93097b16a7658767c0bb9fca6fbf7209e7e6b2045f25f2960ac1e4f270ac178f75c1bc319bce3be28eebec56a7a6e926e3e9258bd117ea1be6bf9dc8561edb9709a324c7c9ce6f433acc6afdc0a3c9b3810b84e3ec21a506c0b4dbe8e2128959d3fe56467") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b28000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d3000-0x8)={0x0, 0x1}, &(0x7f0000a0e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000385000)={r3, @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]}, 0x800, 0x2, 0xf800000000000000, 0x100000000, 0x10}, &(0x7f0000477000)=0xa0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000058000)={r2, 0x0, &(0x7f0000bdb000)=[], &(0x7f0000b4d000)=[0x5c5f4f56, 0x7, 0x10001, 0x200, 0x9, 0x4, 0xa7], 0x2, 0x7, 0x3ff, &(0x7f0000c58000-0x1c)=[0x7, 0x3f, 0x7, 0x797, 0x100, 0xff, 0x4], &(0x7f0000b69000)=[0x76], 0x0}) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x4, 0x0}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001000)='cdg\x00', 0xc60d) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00003f2000-0x4)=0x0) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x1e9, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x4, 0x800000000) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000bf8000)={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x0, [0x3ff, 0x9, 0x2, 0xe44, 0x3, 0x9, 0x2, 0x1]}, 0x5c) [ 61.913009] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003e5000)=0x0, &(0x7f0000c14000)=0x4) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) pipe(&(0x7f00008ba000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000187000-0x2)=0x3, 0x2) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000caf000-0x28)={@common="62707530b000008500000000009200", @ifru_flags=0x4000}) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000889000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ded000)="aa4ddd47080014003b00683f00000042d1ac20ec00000649f015d8531d21f0c7"}) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 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, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006c7000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000026b000)={0x5, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000caa000)={@generic="93d09cde797fa28c85f84c03000001aa", @ifru_flags=0x4902}) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d86000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024d000)=0x8c) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f00001e8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d86000)=0x48, 0x80800) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000a2e000-0x4)=0x0, &(0x7f0000b75000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ab9000-0x8)={r2, 0x101}, &(0x7f0000313000)=0x8) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000b5a000)=""/182, &(0x7f0000c16000)=0xb6) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000397000)={@common='lo\x00', @ifru_names=@common='sit0\x00'}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000755000)=0x8, 0x4) [ 61.958704] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000323000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000486000-0x4)={0x0}, &(0x7f00004bd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a0c000-0x4)=0x5, 0xfd19) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d46000)={0x0, 0x20, 0x6}, &(0x7f0000b14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eeb000)={0x0, 0x2}, &(0x7f0000b5d000)=0x8) socketpair(0xf, 0x80000, 0x86, &(0x7f0000388000)={0x0, 0x0}) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc040800000080005, &(0x7f0000ca2000)=0x8001, 0xfea7) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000ff0000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000947000-0x6)='hybla\x00', 0x6) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000204000-0x10)={0x0, 0x0}, &(0x7f000025e000)=0x10) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000529000-0xd)="cf97d7ca1e786d2595576e21e0") r2 = accept(r0, &(0x7f0000f48000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000095f000)=0x9) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000eea000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065b000)=0x14) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000216000)={"70f4ea072f5144dda2836e8425f9edd8", {0x4, 0x200, 0x6, "667a00ffe600", 0x7fff, 0x0}}) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000003b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000)={0x1, 0x7, 0x6, 0x1, 0xfffffffffffffffd, 0x2, 0x5, 0x1, 0x0, 0x8, 0x2}, 0xb) 2018/01/13 00:05:52 executing program 4: socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000fdc000)={0x0, 0x0}) accept$inet6(r0, &(0x7f00006c8000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df7000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000093e000-0x4)=0x9, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000ddd000)="ea301c1af83814fe1f5689", 0xb) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x40400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cbc(serpent)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x18, 0xc447ea680e7a7009, 0xeb3, &(0x7f0000ce9000)={0x0, 0x0}) bind$netrom(r1, &(0x7f00006bc000-0x48)=@full={{0x3, {"e23ffbceefc8a5"}, 0xffff}, [{"52f0940848fe62"}, {"1e1b04538d09db"}, {"32278abec994e8"}, {"b3dbe48e5d2490"}, {"a1376e36e47b5a"}, {"b3043931730cf6"}, {"a03b6c37206aee"}, {"c5a41ddceb27da"}]}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000d6000)={0x0, 0x60000000000000}, &(0x7f0000916000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f01000)={r3, 0x517427f1, 0xfffffffffffffffe}, 0xffffffffffffffe3) writev(r0, &(0x7f0000151000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d00101e0000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bd9000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0xfff, 0x7, 0x89}, 0xa0) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000424000-0x7)={0x0, 0x0}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005ac000-0x4)=0x80000000, 0x4) 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) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006a7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c65000-0x8)={0x0, 0x8}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000018e000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xb9, 0x8, 0x6, 0x8}, &(0x7f0000cde000)=0xa0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006eb000-0x10)=@req={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000044f000)={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]}, 0x0, 0xfff, 0x74, 0x4, 0x7}, &(0x7f0000659000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ce000)={r3, 0x80000001, 0x1, 0x9, 0x0, 0x8}, &(0x7f0000f55000)=0x14) r4 = accept4(r0, &(0x7f0000c0d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e21000-0x4)=0x60, 0x80800) bind$unix(r4, &(0x7f00007ba000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000a1f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00008a4000)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009b6000-0x4)=0x0, &(0x7f0000be3000)=0x4) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000392000-0xc)={@rand_addr=0x2, @empty=0x0, r5}, 0xc) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000028c000-0x6)={r2, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00006fe000-0x1c)=[@in6={0xa, 0x3, 0x8fc9, @loopback={0x0, 0x1}, 0x8}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000462000)={r3, 0x4}, &(0x7f0000abd000)=0x8) r6 = socket$unix(0x1, 0x5, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00001be000)={0x1f, 0x7, 0x1000}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ae000)={0x1, &(0x7f00006b7000-0x8)=[{0x5, 0xff, 0x7fffffff, 0x5}]}, 0x10) bind$unix(r4, &(0x7f0000aae000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000053000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000b98000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={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, @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]}}, 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000131000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e4a000-0xe8)={{{@in=@multicast1=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], @local={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}}, &(0x7f00004dd000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000aa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001c2000)=0xe4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000e00000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016d000)=0xc) sendmsg$nl_xfrm(r4, &(0x7f0000c9f000)={&(0x7f0000ce9000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00001e2000-0x10)={&(0x7f0000975000)=@report={0x3c8, 0x20, 0x801, 0x0, 0x2, {0xff, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x9, 0xa, 0x20, 0x80, 0x7e, 0x0, r7}}, [@proto={0x8, 0x19, 0x7f}, @encap={0x1c, 0x4, {0x0, 0x1, 0x1, @in=@multicast1=0xe0000001}}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x0, r5, r8}, {0x8, 0xb933, 0x3209b685, 0x3, 0x7, 0x80, 0x7, 0x5}, {0x0, 0x0, 0x100000001, 0x81}, 0x6, 0x7, 0x2, 0x0, 0x2, 0x2}}, @migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x32, 0x4, 0x0, 0x6, 0x2, 0xa}, {@in=@rand_addr=0x9, @in=@broadcast=0xffffffff, 0x7f, 0x6, 0x0, 0x0, 0x2, 0xa}]}, @migrate={0x190, 0x11, [{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x2, 0x0, 0x3, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3f, 0x4, 0x0, 0x6, 0x2, 0xa}, {@in=@rand_addr=0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c, 0x0, 0x0, 0x2, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x0, 0x5, 0x2, 0xa}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x2, 0x0, 0x0, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}, @algo_auth_trunc={0x68, 0x14, {{'tgr192\x00'}, 0xe0, 0x0, "719a046334b9b2146723b5c1afbc4741df3e80db36e6dab59110b639"}}, @lifetime_val={0x28, 0x9, {0x100, 0xffff, 0x2, 0x9}}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4048005}, 0x4001) 2018/01/13 00:05:52 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a9000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xf8d}, &(0x7f0000001000-0x4)=0x6) r2 = socket$inet(0x2, 0x7, 0x6) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r2, 0x1000000000000001, &(0x7f0000c8d000)=0x0) [ 62.042378] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 62.049859] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 62.075965] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 62.083426] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 00:05:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dec000-0x6)={@loopback={0x0, 0x1}, 0x0}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000deb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dec000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000-0x4)=0xff, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x9, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dec000-0x14)={r2, 0x1, 0x8, 0x0, 0x8, 0x7}, &(0x7f0000000000)=0x14) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000014000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1cd, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={r0}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000012000)=0x80, 0x4) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000675000)={0x0, 0x3}, &(0x7f0000095000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eee000)={r1, @in6={{0xa, 0x2, 0xffc000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x6, 0x6, 0x8}, &(0x7f000009c000)=0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ddb000)={0x6}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ea1000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2a1}, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdac}, 0x7d68a864, [0x9, 0x80, 0x80, 0xfffffffffffffffc, 0x40, 0x3, 0x3ff, 0xfffffffffffffffc]}, 0x5c) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009b2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005ee000)={0x0, 0x8}, &(0x7f000044e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fed000-0x18)={0x0, 0x1f, 0x0, 0x7fff, 0x6}, &(0x7f0000ab5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000633000-0xb8)={r2, 0xffffffffffffffff, 0x0, 0x10001, 0x0, 0xffffffff80000000, 0x2, 0x68, {r3, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0xffffffff, 0x7, 0xf2}}, &(0x7f000094e000-0x4)=0xb8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e11817f52f103ca7b7a1a22d580d5d13fea9ea36566ca4952d35eafabcfc99d95f6e7e09f0d4a71fdf2a6834bb3102cf4719773471a9a780f013de67cb715a6920cbd2d77c071e1b17ec0970edb120cecfa84806a3f011c13374eb529426de2bb0370e809eda0055a2e785a9b3465d9773b133f7384dd565139c38dd8321fe114abe47ad86de6777588b88ae90f831b07043bdb86e1537b5050ede8c6245da6cf8db004d0986551bee6184bcf1a7b5575ea0acb485a874b00e908b88353963cf1", 0xc8}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0xc5}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f23000)={0x0, 0x401, 0x7f, 0x4}, &(0x7f00009c6000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b1000)={r1, 0xd9, "7d0e4b323931bcd2573a250a7f366b3539eeb9f803d5a40a9370fdfdd416ae3d6f60facaa5dbd3601f9448ab809fa1cd477c877d617fbd0108f169c07284b2ad3c472cf607d76e8a7a0b4a5a48b37baa7d6667c8c410f15f4051e4577e1fde7ceb4903fad13bdf7bf5ffbbe6086285ef949079d971e056735d014e657fb16744ad4aeb2e63d236e9c508609bb9804172112f828b1ac6378f8b9c074a2573285329f523156203dddec3f47a8e61adb64831f31d3d94906352c398675571df16e6e3fd87038fb65a028f110855e0247f79acaa58d4d61e9e62eb"}, &(0x7f0000cad000)=0xe1) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r2, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004b0000-0x8)={0x0, 0x3}, &(0x7f0000305000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000742000)={r3, 0xfffffffffffff800}, 0x8) sendto$inet(r0, &(0x7f0000d64000-0xc2)="d8655639ea4e7e9dd3736a8fed48553851ae7fb79c06d765ed57b1e207dc0119eaf3412ba94be0eb1eb419b9d0b6e63f3d973d3b3efd6f64651407b5faa15b2a2d8c003911028fca06121490be5d28db6434fbfa178ebe6045dc8a2266238475d4b3e539842b473ca871e6f9da25dc16f6c1684abf59522360ae615cf895f7e8edfd12b30bc4fe2ed21be7ff6c0f4190de4492f56779778b925c9604063d456c772732e5973101a1eda7fe841b6620e2e0f4898f58f21cef9f09ad1938c58ab1cbcc", 0xc2, 0x800, &(0x7f000068b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000-0xac)=[@in6={0xa, 0x2, 0x3a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2d9}, @in6={0xa, 0x2, 0xd24f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2585}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0xd4)={0x28, 0x20000012, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="df898be907e2bd0000000152ca7f267b155633"]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={r1, &(0x7f0000004000-0x1e)="a9680f6d36fd611023a5f2cbeeffbd0de3b995f7b7215d042c4c966d8fe5", &(0x7f0000016000-0xfb)="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", 0x3}, 0x20) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000b63000-0x4)=0x0, &(0x7f0000552000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 00:05:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x11)=""/17, &(0x7f0000411000)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cc4000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000157000)=0x0, &(0x7f0000208000)=0x4) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000219000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006c2000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000685000-0x8)={r1, 0x3}, &(0x7f0000fe5000-0x4)=0x8) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b2f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fe9000)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000051e000-0x8)={r2, r3}) pipe(&(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000fe8000)=0x5, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1, 0x0, 0x0, 0x0}, 0x400c044) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000fea000)={@multicast2=0xe0000002, @rand_addr=0x9, 0x0, 0xa, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @rand_addr=0x7, @rand_addr=0x2, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x38) recvmsg(r6, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x83, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000607000)=""/230, &(0x7f000090f000-0x4)=0xe6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00006b0000-0x1000)="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", 0x5dd) shutdown(r0, 0x1) close(r0) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a05000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ec000-0x4)=0x60, 0x804) r1 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x7, 0x0) bind$alg(r1, &(0x7f0000638000)={0x26, "68617380000000000000014600", 0xfffffffffffffffc, 0x800000, 'ctr(camellia)\x00'}, 0x58) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000366000+0xec8)=0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f02000-0x28)={@common='iuddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00008a8000-0x4)=0x0, 0x7fffe) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000cda000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000b8b000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000917000)=0x8) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00006b8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={0x0, 0x7}, &(0x7f0000ec7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c0000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000001, 0x3, 0xfffffffffffffbff, 0x0, 0x2, 0x9, 0x1, 0x0, 0x8, 0x2, 0xffffffffffff8001, 0x0, 0x5, 0x1]}, &(0x7f0000709000)=0x108) syz_extract_tcp_res$synack(&(0x7f00005cd000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b74000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x2, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x6}]}]}}, @tcp={{0x0, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x10, 0x20000000000, 0x0, 0x4, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013a000)={r4, 0x8, 0x0, 0x8}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d4c000)={&(0x7f0000016000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000075a000-0x50)=[{&(0x7f000017e000-0x36)="", 0x0}, {&(0x7f000051b000)="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", 0xdb8}, {&(0x7f0000fbb000-0x5e)="facff7e352601a762171c5145733732622f64f145d29241db7d26b1e1ccc024ba1bd3858e77904135296a73f569d5cb7e7e236da2f1d6fd24981e54e3feae0522b45d163899ebb7a43a70171648df0212f7b4dacd794c6069e5a520e3471", 0x5e}], 0x3, &(0x7f000036e000)=[], 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000b87000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) 2018/01/13 00:05:52 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008f4000-0x20)={@generic="e6cd9f6afc994c2e395b53bdc2557796", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b64000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000)=0x1c, 0x80000) r2 = accept4(r1, &(0x7f0000e4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000054b000)=0xe, 0x80800) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000af8000)={{0x1, 0x7, 0x401, 0x0, 0x8001, 0x9d}, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000032f000)={0x0, 0x9, 0x85, 0x729, 0x0, 0x1}, &(0x7f00001eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003ae000-0xc)={r3, 0x7c, 0x30}, &(0x7f00004db000)=0x0) connect$unix(r0, &(0x7f00002bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000602000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast2=0xe0000002, "bc7f20008000002000b0f7ffff6cb842e6010000"}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d96000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c36000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e83000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0f000)=0x10, 0xde567bc654706b3b) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000219000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de7000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000007a000)={{0x8, 0xffffffff, 0x6, 0x2, 0x2, 0x8000}, 0x1, 0x5, 0xfb, 0x7, 0x100000000, "3811d45b619f7b5510d7a13c83c57e1413f799f9c3006c81e3c4c7b75bfcfab9e6be753756050153411223f90ecb20b9768a6fff380d9fab4f9c95b7f0d2094f45b9f99a60848ddda240102d462e6330815d4a45403776a191c3c1b089ca56b9631cb485c53540dcc6b622366035489d88f454b19c3afd2c89438f806af39d8b"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000095f000-0x8)={0x0, 0x8}, &(0x7f0000137000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b8000)={r3, 0x6, 0x30}, &(0x7f0000323000)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00002de000-0xed)=""/237, &(0x7f000036f000-0x4)=0xed) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000027a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cf2000)={r4, 0x2}, &(0x7f0000c7c000-0x4)=0x8) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a3000)={r0}) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008a9000)={0x0, 0x5f, "d39889be0fe000275771f0d7b1335ad3eed0d0f1a305577e3f7aa63dd45f15580bca9163c02145da81246c9634fef8f427f375ed8512ca290a3566f4e876f9c5c82d1b28c432570e0e760c81466e6c55ccbe01af5f70fd14c44fe66c6833b5"}, &(0x7f00009a3000)=0x67) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003a7000-0x8)=@assoc_value={r2, 0x8001}, 0x8) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000036e000-0x4)=0x0, 0x800) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000227000)={0x0, 0x4}, &(0x7f0000f12000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000084e000-0x98)={r2, 0x8, 0x90, "c77e6e88f009c17e80c9beda88969f344f5102d1ab21c30ae6d4e6eec9f7b445d6548d6cde4ef4e2d1c1ed2b413f1611998693198061bd5de8980fb5e03bfb0b45527f0afe92aca1ec0ee6e0abd952d0247e8eabba5bb6866c347622a0572923e71db2dd4d1deb61b501bcaec5b751ed8a4d7470673f8705cba2c5de02060f6bb844cb9f48bf1b030a6cf0291809c9e0"}, 0x98) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f13000)=0x0) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000223000-0x1000)="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", 0x1000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x6fe}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000a30000)="73b2502d02a1c7fe61b79bea74d436afc08b3d9dccf6551732ff7285e9b17fe637a6a8baabbc339407c154d8fc49643b6514d9e61be439ee430f739cc489ca2b56faa7a7d45caf1b834e491d22b080ef4718bf92a3a896770b15f8c9d1a193120bf389faa5d1a820cc1c449f46c0d0e35de70fbee1a6885121a1b5826c53e7646c0e8469538231c2b8979637e0c8af52dd85b1dc60c8253666f34448d252dd7a4b5270af76759ee1ec9f39da2fd1df470350856406784a31a1b9d054373391eae13d9c4ff0401c8e4523e3184206520492eb988744f3f6b99711478ee83a01662e92aa8f2f2237189d6f65ae272f26bf3c6bb4f35201e127b3892ce0f0718d1bcfef7dfe356ae2d4f6427675ad8d74ad1e84ebd0769900368feea531afa8db0a0767ba5f7e03a20144ad0cf7d0d10d4730e987b27a649e3afd08d86f68918c8484352189f385c692c98e92a6c209dbab3dac0247bad7cae988f2bea0999376d3a6759e9ae4bb9eb006875a5ecd3af41f30188d51ca4819c4928b929ee0146448d6af8ca6fa21aa9dde24011640868ee85da479c7100fe4c6946476d9021a0ce0dc9065b2318fffbd70657e4471fcaaa7ebcbe7760b2a1688878fb41a7298708c7db0cb38a8abee091559c83647f80ba372c5f45b30e7e406d774671ea60faf112d47585e78e9b63e3a88cc9e1ac8eca07138cf31ba630e9ea9b5b8b2cfa0aa6b78f1bad2af084699af96d2d4cbb7d28ae62a738a91d52de102381df0f8d65804e9b4757b75152d18139af630f943b032a57a75a0d80ecc101d3de0ee6a11ec2a56ac1060bccfe3bdfe98bb0f02ef1ffb9aee30e3c330e1391cdb3798e0a91d4e5e8dda05e881d52ba024dc3274d042365fe4136b9139d3d0af790d44104c212bc6d8d3380dfddd2186e6648ee8444fc95daf96a88a340fedad52c0c5a00bb2e4e3054b4e24c02b6715de81998a820953f99b22085bc8070ad2682e4fe6050eb69b75c68d47b44be2a4cc2ffbdb437bcd738d6facdf31fc0faacbdb358a2f5d78b2f62e47de62aa9d9d6dab48e656618d97df24b9269e1f1c327ed09ff0f84237f2e1e745a75945fb3de28fe884afe8aebbfe55c14bfa39e8537fea09085da2b3c8837a63cbad647204e6515ff74bdaeaef813cba6f6bcfc52a5a28de6bfaaadfc54f09a4c30f27698082ec071d91d028960b9f62629df696472a79ac80900aefea17ed664da604d77b9351e52554573cd34a5e509fe9b8641946568cdb4fda499d1943916e333b177dbc70de161d9351144e8b4d9dab38db2a5f55cc2074c9d3ff7e38892e51c6d87c40f882cf7bb6f091e54c0525eeaab459d37e1a2c0056b0c9983607c4f9780e922dc7fc8ada243fcf28c690d66079de6e366b0f0f408c517d003369cd89cedb34abe21cbb1817bb1c2cbe3e57c2283f011447ad62f3373e1efc915548255b9082b0c3419b9a9f2e03da57f370bde1cd8bf2fd0280f53b655f8736fd6c3a034f411cb6320213011578bcdeaa4bb0b43be66c04f76ea65c083248e0b5a425a90a4df6f843a7579a1b189481c308d1add01f3935bca8c8fc491951dd4f6aa836a52c1aff4464531af1195da27f3c7a87071098844abb7d5940f149c6d366cc02cbfe0f774fd08c8280c312ba1ba03b4458555eaadbef0248eafd24ae471c80693674e56e58bc3f6f63c22f61fcb90f8ae3b4b4d8d82cedca147d6cea3587fa194ad93606f3ea6e36b595dd03c74197ca2887a072d748ab05ea17a261d48eb382ffc4d2c553545f0aea0113a9bd9ddd777c2df47182276efdfac1677ae2ff82293e1e83add1306c4631da4104ec1d50302ef9b100a947aa513aa4c9679fa7bca0859abaedd845fbc2aff2ce33152e6949ad1a1c514061608bb30ba603bd0cf64d51a991b5eb4dd034f3e757010653c442db881e95e83be98e8dfc00da291c4eccebb2af21b96b9077b8476f122949a4908a25172307a20607e27594c16d2da0ec8cee61f87b95966848c22e04353f36922c2527eee24a7a6b47cfcdb77d2ac7a5c4da4166c86dc02bdff59c8710e51316b161ed92efe8c62e5a7bb095afa2bee70677059afd2d832a9d5fdcbd891f3f5f33912fc2e142c5b8d4ced96e72fa7daf48e4f87e88f5dcfc1a38a3effe80c68eac5e1a9fe6c81d320969399dd70f64b5f3bc267641fdde5e8fe00d6da0d0a93683129c9edad2861d10c91148c9e6965ec35bc0ad8a846be920626b593d00209a0fbc05c9fd18d14d40af2638019ffd447d59fc390c59791ba7dfcae55a7f35354f66f13f17de840f52f079ad4a2caf54c58c4b603183db18916754f34be6fd1c58deafb1a1aea7f5d63f7e6d7f634cf3d1a6db49261aa31b7f9e543f0d1de1dcd3f9f2586722f29f9b91a2e3a85be840e0231e6b9539e49583dc5190c04ed897c4fd10fd0e906a094530d3ecf2b91cb843cb6032f64203b848b81d2fd1292ac6f79ffb4f557b86c31be725af2356210b5d43087f936dc5457ce788f40fae3fd505a68fd46e8b3ec6fa3fe7eb0c7feafd0291cd725b253781f439ca3657e69a486aa794fea32ec8f3dcfbca43f59beaf40fb918908948093bb3edcdd98a60b0bee663cd98f636895601c2c43fe8f182205fe182591d5c23bc4e5458e4d6de167a7172cb7f617a5774dd0f5aace5dda87453d213c36f8424b5e993f566cb9b5ddd4e768df5a7dbd515bd5acff39a088783b612cb87f79d7156e8a573939ce9adfa0eeef71cab86a6572726a2114b036b338565aedda53756e586f392a8376c9dc4c9feb907a77fc7729283b77aad0f1bc449731ec9699e0722", 0x7cf, 0x1, &(0x7f0000524000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000012000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000012000)={0x1a, 0x8, 0x200, 0xfffffffffffffffa, 0x0, 0x9, @random="a027f18619db", [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-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) socketpair(0x9, 0x4, 0x5, &(0x7f0000554000-0x8)={0x0, 0x0}) sendto$unix(r3, &(0x7f00004b4000)="f969305044b5a40d9bacc7c5e3d2b4f630925cf4a08398b0d8d53447940d31d033d83be0fcb64fa1f3bfd164b088f3b9", 0x30, 0x8003, &(0x7f00004ab000)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000540000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00007e7000-0x4)=0x4, 0x4) accept$netrom(r5, 0x0, &(0x7f0000470000)=0x0) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000640000-0x2)="10bf", 0xfffffffffffffe83) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x0, 0x80804, 0x7dc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ca6000-0xe)={0x0, 0x3, 0x3, [0x1d, 0x40, 0x40]}, &(0x7f00002f2000-0x4)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005be000)={r2, 0x800}, 0x8) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00002a2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b2000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00001f3000-0x4)={0x3}, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000af6000-0x4)=0x0) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = socket(0xb, 0xa, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000af7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008b4000)=0x14) bind$packet(r1, &(0x7f000084a000-0x14)={0x11, 0x1a, r2, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) close(r0) r3 = socket(0x7, 0x0, 0x7f) connect$bt_rfcomm(r3, &(0x7f0000411000-0x9)={0x1f, {0xffffffff00000000, 0x0, 0x4, 0x3, 0xdf, 0x7fffffff}, 0x10000}, 0x9) mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000e6000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8001, 0x10000, 0x7}], {0x8100, 0x101, 0x7, 0x5}}], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x70, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f04000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d94000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000069f000-0x4)=0x0) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) ioctl(r0, 0x28d, &(0x7f0000320000-0x28)="323452df5721b14ffe6846422601c8b07c6c456f9f2188f3bd0aef10ae3ec6dbe8846b644b11dc6d") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000006a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000)=0xe8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a7e000-0x10)="b70a75b0d5e383e5b3b60ced5c545b0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006cb000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00009dd000)={0x90, 0x500, 0x89e, "6424c828a908", "73d832710699091a9bfff3be803b116d"}) sendmsg$alg(r3, &(0x7f0000585000)={0x0, 0x0, &(0x7f0000331000-0x50)=[{&(0x7f0000316000-0x1000)="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", 0x100}], 0x1, &(0x7f0000a1c000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000eb9000)=""/0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00009e3000)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b400000000000}, 0x3, [0x0, 0x4, 0x100, 0x3, 0x200, 0x6a8, 0x6, 0x8]}, 0x5c) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$inet(0x2, 0x6, 0x100000001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ec8000)={0x0, 0xb1}, &(0x7f0000517000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000934000-0x8)={r2, 0xfffffffffffffff7, 0x7f}, &(0x7f000058b000-0x4)=0x8) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000e88000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r4, r0}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000c36000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000541000-0x4)=0x8, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 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) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) tee(0xffffffffffffffff, r0, 0xe513, 0x2) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000095b000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000f7e000)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f7f000-0x8c)={r3, @in6={{0xa, 0x2, 0x56, @loopback={0x0, 0x1}, 0x35}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/13 00:05:52 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c5b000)=[{0xf, 0x0}], 0x1) 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000093c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a42000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aa5000-0x8)={0x0, 0x200, 0x7}, &(0x7f0000af8000)=0x8) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000df9000-0x4)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b37000)={r1, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xd66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e9, 0x5}, 0xfffffffffffffe5d) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000795000-0x490)={0x8, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0x3db, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @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]}, {{0xa, 0x0, 0x8, @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]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @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]}]}, 0x490) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000076c000-0x8)={r1, 0xe861}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fa4000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009c2000)=0xffac) 2018/01/13 00:05:52 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c38000)=0x0) 2018/01/13 00:05:52 executing program 1: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ada000-0x1000)="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", 0x1000, 0x40, 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000920000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f30000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000755000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbf000)=0x14) bind$packet(r1, &(0x7f00009dd000-0x14)={0x11, 0xfe, r2, 0x1, 0x0, 0x6, @random="af4c1669909b", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r0, 0x1) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000017e000)={0x4, 0x5}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f000017a000-0x95)="c217ff230385342f53de4ab03f52cfe4d4ccdbf2b5e1f2ae4a43657f7e4bfb497787bc569e552e3a9dee8762f31ee9412ebf32a908d99b30419a6f95c1467c24618d53569f1ff0dc1de9722227c64801f5fb20ef1cea8dd6ebb1ed1ce3a7fd078075387a7c0f03424ffb11acdf838fb2d03acde307648fd40212f6b8bf3854de227d0906d2027ae0607354803a79c6e736c56244a6") mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000017e000)={r1}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x1, 0x10010, r1, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000017e000)={&(0x7f000017f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000b5000-0x70)=[{&(0x7f000017f000-0x4b)="131f00a4bb96cc9b3b4c99e10b8a892af674835b84dd7d08684764a90cf740477105a48e72668f93d43258c0d6ee5baa3f5480c8700d215d23e2e6cf3cde084eb6df331335c2b27231e89f", 0x4b}, {&(0x7f000008c000-0x66)="172984a49ea1d9460792210d8a2bc9aebb102a297aa12b89ecc26c1bdda9577982bc0ba7cbac4f24f4a13d8097a5d05cce04205d79e5b15ac57aa19f13ae8a073c19b4aa6e79fa272d8f491702ca10961c6ad4b12a7ca8b35d7db47b18e51b31b12a04b84956", 0x66}, {&(0x7f000017e000)="0ac71584ff1e92e5ba59fa32cf63b8522cfbd30a694f409b90484c46b848b81741cb4e9931de7cd84b3e0a712cbe338e9dc96a914095de3dfeb35bcbf1814d0e728e696f6d354ca21f661667f9b8e75e2e", 0x51}, {&(0x7f0000074000)="4ab4b45fff799c67b34d5c68fe930ec6dee6e931151bf63d2707b661db0dd1ced6fca0c694f5f34929052e5e01598166a8ae395d8aac1cb11b9a6bbda7c0cb1abd70e0b80277e9ad74a3f54331af8b01459dc593a464140ade83fdab9ad9c437423d8bdcc9515c7a45dd1d2b51e5877611214210001a872601d16d0f4246fa48fca32b3645169813b52b0df55fd79bc37f779394033c11265192cf4b311eefe0ccaa26810f50758f5032956ec7305e9631a950b492ce231fcc2a347f4464030c6112b0cefb88b9", 0xc7}, {&(0x7f000016e000)="5d3d6e7afe108617b5aad9990fe8d8081ee9370c540542214d3406911bda1e1b74b41c7f5c78853b0533d1046bfd5c12b5de64811915d031d1365035ddbf4bed028ee3ac800aec093e22f6a66e8650d6495e066246185fb0194be05981ce5defb48dcb35497399b922ba6539303655403d5a97acc8cadb46642ba354adf2ae65fcf2d4ea1b622b76859db3364655ae7fcd5ca5ff85a022a311accc5b6f888ff4ece24ac9dbd0b0f26b5d258fd206b30c87fc25dcf7d99150315e3d6a0dd00d4b1891fdd97c10d8eee8b74880b3b8ecbaa6c5eec4482416356d4943a4485e1cfa14e0d9ff0af624c8ac993d38fb6c", 0xee}, {&(0x7f000017f000-0xb2)="1aa2d874fc03b7c3c45d4dc1da4fa132082cbf8b9680564d3306178041786479872fa97f0012dcd768e326eaa218b405a1e00630bfc90092834597f30337a566468315c2dbd769aa5de3bd0823273add8313fecf2a2b0405b3ed2fec47c10df732ed1b9b355584db3f5f85c81b24e290e4df1f649eba8a789e8d0f6b265a46cd611386714c15eeabe7863ea9e4a9adc7cdf96ae9425ccb255c3b0b203936b3ba1e9ed0c12bef22056783a3bead12db2284e5", 0xb2}, {&(0x7f000017f000-0x7)="eaf46225e96a02", 0x7}], 0x7, 0x0, 0x0, 0x24000800}, 0x10) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r3, &(0x7f0000aec000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a2b000-0x4)=0xd0, 0x80004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000960000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c6a000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00008cf000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, r5}) [ 62.656995] audit: type=1400 audit(1515801952.825:71): avc: denied { getattr } for pid=14068 comm="syz-executor3" path="socket:[25756]" dev="sockfs" ino=25756 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/13 00:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x806, 0x800) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f9e000)=0x10001, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000062b000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b4000)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000028000)={@generic="007e8e5909b102ee6451bab08c77e3f9", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f00006aa000)="", 0x0) 2018/01/13 00:05:52 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0xb091, 0x9}, &(0x7f0000edd000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ae000)={0x5, 0x1, 0x800, 0x6, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000745000-0x4)=0x4) 2018/01/13 00:05:52 executing program 2: 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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000041a000)={0x1dacfd0000000000, 0x0, 0x8000, 0x10001, 0xffffffff, 0xe1f8, 0x5, 0x6, 0x0}, &(0x7f0000b7f000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000056c000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x98) mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a0b000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000201000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$packet(r0, &(0x7f00000df000-0x14)={0x11, 0xd, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) 2018/01/13 00:05:52 executing program 7: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a9b000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b51000)=0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093f000)={r0}) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000b58000-0x88)={0x7fffffff, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r0, &(0x7f0000453000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r3 = accept(r0, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000807000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f00005ea000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b58000)=0x8) sendto$ipx(r3, &(0x7f0000a33000)="3f8fe3b6db06ba34953c98efd4c955", 0xf, 0x40801, 0x0, 0x0) 2018/01/13 00:05:52 executing program 6: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e68000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000690000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e6a000-0x4)=0x101, 0x4) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e69000-0x3)={r2, 0x33abcb94a87e7df1}) 2018/01/13 00:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d01000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0xf) r1 = accept4$inet(r0, &(0x7f00001cb000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000999000-0x8)={0x0, 0x9}, &(0x7f0000a39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000876000-0x4)=@assoc_id=r2, &(0x7f0000701000)=0x4) 2018/01/13 00:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x10) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/13 00:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000622000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f00004ac000)='*', 0x1}], 0x1, &(0x7f0000675000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f00008da000-0x21c)=[{{&(0x7f0000bc1000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000992000-0x20)=[{&(0x7f00000ac000-0x1000)="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", 0x430}], 0x1, &(0x7f0000a09000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000092f000-0x4)='tls\x00', 0x4) socketpair(0x5, 0x80000, 0x7, &(0x7f00009b2000-0x8)={0x0, 0x0}) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000934000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f00003f6000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) [ 62.756174] audit: type=1400 audit(1515801952.825:72): avc: denied { map } for pid=14083 comm="syz-executor7" path="socket:[25073]" dev="sockfs" ino=25073 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003cf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fab000)=0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009e7000)=""/65, &(0x7f00002a9000)=0x41) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/13 00:05:53 executing program 1: r0 = socket$inet(0x2, 0xa, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000282000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getpeername(r0, &(0x7f0000002000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xe8}, &(0x7f0000002000-0x4)=0x8) 2018/01/13 00:05:53 executing program 2: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007f9000)={0x5, 0x568e, 0x8001, 0x7, 0x4, 0xffffffff8b6ba7c0, 0x8, 0x8, 0x1, 0x5023c55c, 0x80000001}, 0xb) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000e000)={0x38, 0x23, 0x0, 0x2, 0x1, {0x11, 0x0, 0x0}, [@typed={0x18, 0xa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x36, @pid=r1}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000096000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008a4000)={0x5, 0x1, 0x40, 0x5, 0x5}, 0x14) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r1) recvmsg$netrom(r3, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000c6f000-0x2)=0x6, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7f000-0x8)={0x0, 0x0}) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000dc6000-0x150)=[{&(0x7f0000d11000-0x60)={0x27, 0x6, 0x978, 0x7, 0x2, 0x4, "2c11dd37a6cf2fd6f9e802f68dfb902e0944d5fc99a959fc5ed1c03a47808d5cc38dace15c81bbb7a075a620afd53ccb0c8eb9950d9069e2aec01f654aa704", 0xfffffffffffff801}, 0x60, &(0x7f0000376000-0x90)=[{&(0x7f0000ae7000-0xc0)="1d3c8f12f76f622c54b7576f8ee486de1391cfc73ea8f8bddec5a3e8aab5412d7280ce61decc8c8cb8f106871e27096791632210f7d1717f86c803aae1dc8d8126f74c01d7e84fc63456de3a019ecceb1d42bd5f3ab9f26041e05a18dd6e180f8b427f0d55918e6d0325485097411dcfd9cfb9fad62415ca235f3446560dcfdd98310ddc6ca2f603fead75ca8aa5ac0fd3474c0209dd738f4ef85983485bb19b5a759d9465e5469de4b9494f6b8be7f012d610ecc3288db3211e0fc0797836c0", 0xc0}, {&(0x7f00000c7000-0x5f)="14683c702bca66e871194dbfe30fe7c0f648d8bb13eccdecb89c48c339a0e50ded02bf435d428e30fe1c3a0479cb2aa391c377ac81e522cd038ca0f80213ee4c495224ccd582748d527245598ea73b50aa5cd704eba7ac3d309d47a32da7ab", 0x5f}, {&(0x7f0000f87000-0x86)="feae197021800acce2aa9fe7a8a589ce4281ae17ecd9df9b1c41bb8d692e3a3a1f990e5dc307864b9b5bd7b310136fc86cd03bfb40a015928148b87fa689ef9c5f585b707facc5d9d3adc7f7959c0c2bf3eeb6449aa6425edf1d8dd623252dd8ee6ca105e24b382ce8775f30a7a42dbc86a522b8faf3e7d8daf86e53d96f0966d6269830ec55", 0x86}, {&(0x7f0000fcb000)="403e4a555bf14247f8f86a49330d8713970def3099eb5e3e3298fe91d751a1f4a216108b1c925869d87a65564edb1b2ce917c341619954a935c19612ca39eaa3b5f0b0a3a91dc60ffab5a75cdbadebcac3f6c1b95344e36ba287e6af2e24cc84f02254a3ce6a7683df6dd58898ec104d4405310049796c78781dd500f03557f7eb9da8f1267354391ff6bcd6d8716434f5390e6c7d02a1136193de26eec9532d859e2098", 0xa4}, {&(0x7f00008cc000-0x7b)="ff9698420abd0308c86bde575056190ed26fdcd02941765e6c2dd846159a89e2ff7a26b8a03a53b086a3934a1af71dd6fdc85356b08f0d5ceb29d7b9cbf9222bd9983904d0c62665fe8267bd25710dd53db0461293ebcf95baca2143443ea7bb2ed5da783b74f7a766869aed9d0e1220c8b1642058225236f64235", 0x7b}, 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{&(0x7f0000568000-0xda)="56f35486a3a8d0b42cdaf57d26439f652b7a80f32ba1c098210b451b69ce8f7474058bdea245acb9c7dd2f4cfade807d451cfeafdb38ecc30ecc08da377521ffef895b59f7ecda642c680b4c043022b1ae1574f009183c7b1fe172a673bfc43d3a9c300b7dd1d38a60d7fc4f30ad45337a51049127ce20451bda803b7c782e21e8a4ad63963f0c60a11904555bd32578eb7fbf21fad71d0403405851cd5f28da9ac7408e56ab66edb7575b9b7cc078e4f819a725a4849fc5bd70832b15f6d2af9a79327c8cb5e2a939dc56cd0b31f5d986f2c1e021eb526b8479", 0xda}, {&(0x7f00005c1000)="5900a30ab09fdff503fbf6d7312e85d9fefe5fcf862a49d928d3e651d2a5c6231e0dedd4efc14caa473937494ee306", 0x2f}, {&(0x7f00000dd000-0x20)="3a3ed83b0864a9e2c94700710736f4193e035094f247fb222f2f63055d073f42", 0x20}], 0xa, &(0x7f00004d1000)={0x100, 0x10e, 0x4, "db081d5558e197aa2551c3b2fdc2b3f99070fb592c2766d49531f8414e15904a873f4bfc01105a6c6aabd64973b4ca2297290b88e32a522f1ff5a6f8569fae5e993ce99b26e5448919c7a73b3dd00e24f8d8415bf7630d0cfe7200f2db8497efbf9d31dd84fffd2693abe5f6ca93e339ec536f28c08eea1f81f6dd2a5eb2f6aabf830066ad954e0120e74efd7b4ad2d9887231fd9b459d23aaf78ca64203d978ef994228ba3aba32eceecb3d893c29d6d686febf3f47e31db0a6431a154403084e8ea6b4015cf04db84dc27205efbeaec49012825867c0b0a7585a582b4f431ed1ce2e91e29a8689bb83aa0ff960f8"}, 0x100, 0x80}, {&(0x7f0000e36000-0x60)={0x27, 0x258d, 0x2204e399, 0x3, 0x0, 0x3, "68b9ee9d79d7665bcd77e0d386ed229dcc8d914e162524e30eadb156cc5bb4ca9184ce71f589788f1f6e9200c776056763a8974c1da482304262bc2ba21721", 0xffffffff}, 0x60, &(0x7f0000100000)=[{&(0x7f0000bd0000-0x8c)="0325458b1914bb227263710b17ffb6d13243a49c493c37c3c3b662c79e1d4310e8a2a0d505c26570868804f97ff8128540be7ddedbb737a5cd4ae43c87ab74f28cc78dd1c1bd89a36919867d6008ddb947eb0f87e21455f92d7d22e9f02ae12d32217b7fb72bdb3658cce89eb40ac179d2babbabd30c8ac7ebca4e28e898f88a1a5d1db34e4046a269387b43", 0x8c}], 0x1, &(0x7f0000d06000-0x28)={0x28, 0x10f, 0x8, "e6c056e39515fe577780ecf78940c980e8ae1248ce"}, 0x28, 0x48884}, {&(0x7f0000fff000-0x60)={0x27, 0x0, 0x8, 0x6, 0x6, 0x6, "ef8be42e97e2d6b138ae26e64a63d35e9be5951749c3d8dda03e0531313dc548f87002a8f20a85d7271e62db11c6ab885d516df2eeaaed1ab4b2869c6286f6", 0x9}, 0x60, &(0x7f00006a6000)=[{&(0x7f0000741000-0x2a)="1792c1b46c1c7186cb2834e15a177ed0a4a8dd924f6edbe5632265d0fe010887b54baca44d34e8bef0df", 0xfffffd33}, {&(0x7f000098e000-0xf4)="0a1450c87aea24700e8509a800df2448b5cc2a16349d5ae20969d6add214832a9b955fca4479386851f9d52c7115e84599fbc1206abc18f9625172ea3e2f0f7b7f1cf6aa38a601231ec631b6ce569b1897d8af2c8204911d5ccadd078ad82f139c7a893a8630f5cadcd8fccb9691e6fcf236fdc07d0a9f5cb3615bcf31c2a7c561e852da4d730e4b50ef27f81772522ac4213e7fa7dc092a08c9c54d10a7fd6fc0f59ca4db81a183d4bfd8cfe5eb93a38fabf017f8c2059dd8bb968f845c3d82ecd9bbe44c99aafa1dfa833dc0133e97c0334db85251d1f8d638c6269c6c129c4a8625c17be222d8ea74bf80ffff99af21076508", 0xf4}, {&(0x7f00005df000)="4856794520ed309fea8639a7727a73d8059bef2e5f15670c09cb21fabe8ec1b94bbccd6cb741ece6d20f3affd7", 0x2d}, {&(0x7f00007de000)="47345a197ca993a7e50a03f7164308307bf9bbfa24cd4570b4ad3249eaba20db155458b58ddc87faaff223b58906331c2be44b788408c1b9dc5fa47f10d487a5145f56c1cec8a63b020c40eba09ee863c3b660e00fe48b2e87dbdb2753aaf4a8fe38693eea421c87b6b3b7571a4b1acfb257a5cd01031a1d445286f1f0ea5fad5a620efe74efaded26e5a5018932e707a743dcef0af28c98e734fb0ea5480194fede1d6fe2b6f4590061b54f14985b8e4b80f17767cb64d3460a42dcb5266d1a9dd7d41b398395e9f82017c8b7f033", 0xcf}], 0x4, &(0x7f0000a83000-0x10)={0xffffffffffffff40, 0x0, 0x9, ""}, 0x10, 0x40}, {&(0x7f000018c000)={0x27, 0x3, 0x0, 0x5, 0x4, 0x9, "6ef19f6779e1597fa8877c57715d09581cad295fb239bd258725f754e6e85a39a9d92fc80243af707ae9bde895f139c988dcd7b9b04dc0a22c4f749a1794c4", 0x7fff}, 0x60, &(0x7f0000082000-0x70)=[{&(0x7f0000824000)="79ba87897aab357829e3815c642870807c45a83d9a7314d4d99ea67a0ba6ac9943f3d58aa51cdfe72d48e4be0739c7bf5cb4da76e17cd19e08f3bd65d9b246a048e4a34ebac766373392219bef78e77456da70dd622fb29d382ad8e241ef4c16f2d458c207a3d1c5c186e3d0cb08cea6736f00a004c053a5bdd21b3b8809e47b23146ce57febba2b44d543dc2f1f39c579c19b9c77c8031d84f142cd4bd16a3ced56caaf4d2aafd6388ef02a29c796fccb6cffe2e1e903709c497ad2ce5127e3120f21da7b7f958d0c79162cdfa469035f794a477d189dac29f8615bc48a905b5de4d216a290231e4fb632e399f7", 0xee}, {&(0x7f00001a0000-0x9)="c93f64780b37ce185a", 0x9}, {&(0x7f0000662000)="d84d0fcadd48d44cf57a01616dd7c5b7ea6f554af369d2425f2bf00c0d7b83735cec46caee0e90d4", 0x28}, {&(0x7f00002f3000-0x1000)="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0x1000}, {&(0x7f00001c0000)="63ee0427f80a85", 0x7}, {&(0x7f0000b24000-0x18)="6be7b751c6b82e766b2535d5beb765f931fab3515e65fbfc", 0x18}, {&(0x7f0000086000)="84d6f7295aeb8455fe28174ddcb09a9c38038b79a0f90c4f27fe831a7c39ab14764f84f28009c63e76377a5e7ab4456b848c545f4a273934f97cbe538e74de536351e849ff349996c60881ae74cfe7c46c50915c793a60310651d5a8ac02225a", 0x60}], 0x7, &(0x7f0000b36000)={0xe8, 0x13a, 0x10d, "4a54ebdba1deec631f8c2b36a9efd1f60b6bdd2c2467c5956f9a4e9fcaf762f66efa788842f8bab83b16afa59bde72f52afdd7a62ad271138307439106e53ecd6cc85f275c7f5f5283deede10f283eb58d78b92ee55b55b02c71a3b9afced8eb0a8d1fec211c9ae28e17e36a292c769cce527313363ccbd520a1953b266ec4c0e25106a6c58be935c470c3565a4a68ad3162e21e1aae6e753f91edb4cf2ab9b6b7d86cd843c1b8551785ba8ddc818829be5f09e45d281cbaed855533afbb429ab2ace06a675105370b6c4144ded52414c75ffe"}, 0xe8, 0x4}, {&(0x7f0000e43000-0x60)={0x27, 0x1ff, 0xfc, 0x6, 0x2, 0x216c5d8a, "1af2b633744936970d280a06c6fea87e3bb58b8f14a40cc9d82f702f596fd27c82960663f1ddaeda95f38dc0579a5cc22d25677bb6ade17ad4ba86c1edb670", 0x2}, 0x60, &(0x7f0000eb0000-0x20)=[{&(0x7f0000e40000-0x71)="97025d249162a958c5838e258518918f4f7300a178aa8a9badaff1a873560dd99ac63302b91e515a6122179ab9e91cf15d28e680cc16ee0a1624df1e2b6c5e08de768bc58b19d7946238ae6dc36c0157f58ecfc7e6569daaf7aeb8d1b5cd3c6108209a6df760e8e22a235daf96da82bf31", 0x71}, {&(0x7f00009ed000-0x5f)="cc56340ffe2289eb18c28702eee38f5a173d9ec01b660d0952e0234c8f9c27c3ef7065723f9227837ac35bd3af17edbd67db2f325a40ecc6f43513e1b60a77a1e1d15c17685f99a2f060b173c1d0b9922f6906b866ca405d4c9f428125785d", 0x5f}], 0x2, &(0x7f0000f9f000-0x50)={0x50, 0x103, 0x2000000000000, "dde2742cba9642060f2caaf191b70c13261cda05c0d79795627217539defc8737ea345cceac14ad5d7a7ccb82f049e9e415962e57a2a15de8ddc"}, 0x50, 0x0}], 0x6, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f000044f000-0xcb)=""/203, 0xcb) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000019d000-0x1000)="3b855205babbbfbd9020965bdf84a15e369f9cded7f43f93ac91d9cab61deb4e2639da7c97d9bde00f6a5ab51b3605f6c2a88d5a85e3d22b8782e410df1e88c7512bd677afc15e3b74bf573e8bd5bd3eb9b9affcad79c42fe026f05b5886e9d778d1eb34b2c7bfbda73f58e65de176821d8d2d4e548ffe5d13f6a49f610d56a36f5f8f269b5f3898f0895802f9440f9cdd8aa618849cb574a964f20a2d09a9d32ab06930e87ef7ba9803fb620b687bf6f3049db3102a3d4d7c7c195ef623c40a0d54c5037d8076aca9c7558df5672b167c7c65ce861239ff0a8ccb50d2b1c0f254125d584844a8ab681a89d315d499e75a0f73d07ab8c107bb0f5df0390e61475df574f5675faece88d16aded7579cdad4331212070b4764691d922e5d3da832c1dff762626519c5ac3d20293db7be64f8b1d5882c888131371d43f57b4e39bf151403ee7c9d7e8c15a3734238c69e55de3f36ec9b8fdf89a7d3c836b5179b4957904d11345ce7889be27ee5e9274dcf2d167ce3e26b99758ae4a16106f84f6ee3066f5771b23e953796b6d5050bc49febcf2ce55bab5d5b21dca11b89fc33f22b38a2e4b645b81c81b2b7d32d799946faee9fda955bbd89e11c7dbebede1893e4b06b78e243857e3a43714e72d7dace82af35975f94e8d6464cb8b53f6828fcd00eacced43f78033f68d86b9253d6385018ba97712db896df6b27b2c00482972eb5e56d28c6f39fea2f3b17867b15717307e706ad7473d4ea62d72ab66eedfe4deb86b002d07fc507afe97df0a81380da8e98276600045b1e0e239b5353954c41c2c89c6c8669fb9b9995fabc66e9010ea300abef68ac7b3b6dbade28a3a5dada3045f0a85a4d70aa3e2ea7ba5675d1e8f46f240574ef931975ad3502d5767409089314bca04ba9dfe59abc980cee11167060f53b44ddc6181ca696f38dd215cbc146dba6b9e6d21a791a2cf1473aecabda344f5e7b749843710d105916501118e52252a1551865c93a02dba03561352012fec007e1a19975dee2d25bc87a492e11d5d1f6972dd95f9e4eb2fa4e0405867726306b8ab32268327206753c2701e9b948a31668e7509adace321b3bfa759bcb68f6986613701c038e313b4a8622c5390a648724201d9c3ff0cc91e285697bb2b90dc23bcf8a52d3ffbb2eb09b679337e6e16b0eab6c75a7e13970ed3aef5bb49242552d8e250af989cf091ead46f68299680b9d36344da54c9135c47e790dec424dfcf0bfb78d3d6c8ce5638936b1df57d18a1f399cd13a9eebecc0396f25df90bf9d3ed182c623db150bd1cb0326195edd93b9d0f36a8c5edf5c92e2b05501aee16b86438ea5e2afd0438c90927df8eb69ab4603107bc256f738a7e67e2894c905bd3bcaa34a6b9c09d3efa3443b906970724677d8302bb4e8de1f6865195af7307c54f34fb500b9d8ae2e412f3e285bdd7623a734d41f059f7f0e8221ef8893defed3f2c96d18988c1133cfdf2507434b391de44db38d520008151908d2fbd16af970fa666955f52f34b9de557827818e4c3b3f0ef22a3f920f05e9eb804dce580f24a58bd79c59a13df28469a54021ba0849cd78554611104a1e90214edd8946dc7f72219724d0020022c2cb65949d451d7cb5c76677ba5d34f8e363c44a06bed28f7a58aaf5d6f23e810c7a31ee7bfc4507396d1c5b1e987bf4d2d9a727c54e463f350c60246a8683016cbde09af2573cb8f6eeccd48a6a27b95e7986ec1df1dd9bda1d8528f759ccaf1cef87bba985a508e4aa89e4283515c101b9b49c86a4b5500d8ff5d6c1a876b03433275f359eea62260ec8d02daa1fe91bec097378ba58ebbceaa6e2305eb6cf209b0712db35331739bc046ff338c17268f0f124c84b2cdab7592c9660adc9835f471aa7ccc80227495a05b807f07e38bf65cc9e58ec19005da7416531b4ce3606d2a5c8f0e4c0f6754065a6cf75dd386720340d36b9211cb9e97ce4774c5bd141555a5842106bfd9c0e6088f162e4858b3e7e1fa15f80ec06079a6632e90dcf60779bab2c72cd7efbefff8c2f46df7971682ec430d12ad32c4466a52a27b7293bc95c408fd0ec7d7482b2acb6a04b017b7aa923e8ef47fb6f842b396070ceb0f00f59debea8101737ac572413e419061e42ce177b46c3778baacd64fa3306e1c527d31379195e8643771c54b61e3b59618935d641a1242ef0ccf078a17036b07b98e5f4dc24005cfb37acfdda68069c4e4830d0179870feba8427a178c62865b6a4805b953a92a3b3e785e07f3ecd31e978a112d8481cf576ff5abe90b61ebf67fe8e287ccf0fc13532c74605b0c25158f65b39a7eeb8b3c0e258fe32e0a8ad178d28785870d7056a6d77cee4806274da13502cc33b806564066355b8251bc2db0366ffaeee9ac0fbf932daf842eff7bbe0c469033b967309d38c592e6c3864e216a94f7f391bf84c828b78b67546474a89a6e6866c505e9e0ca782afb6c20ecce10f4769056bfdc2d6fbe6969569b214b45a609d91378a6fe2a22e165166268050304a14c14efde4a706ebfd7628d9bb6c4e9861bf599392a49c86da391fa7164224272d7d591b1dbda07be2c8299429028502e5babfda79815fa456a717228cd504d956bda054a843694fd68e88291f6b4007004a8b9f33a9be4789f5ef016510d7d7b0c3ab43033fd08768af9f39ac717106e2d5bacbabdb15f7a5bb80e3ec5f08366fdb05f26fc5514b37f453119d08b1f0c4854b8f5f9704d87cae04c1bcf4bb1df4c562cabf69be6b46365edb27a7a2bfebc8eef7673d5f638ec779f5c960a9b54ec4310bb36e795bce0ca5a0851624e009a056d4e1c96602c41147889ca4e2e8f6f169ec6cfe9498e4933c4e4c4a01b0a6e9f272055d3d2ed0a465c929af6086d26a0f337a6e6ed174f5cad78eae14601c3f957a424b4d3013b49f64a218adde694d3ccd1644515226253b9b22c0660d177478c9a049f601ecb0791aa482e044aaf6d1f686d1a5728970ad36645bed802019342cff75a86382dc6f4d51f27eba205ed0cf174ffd7565c44f508b9ae61878d5f29b0ff4b771f89f5f1ad291654d2ae231b60258d8ef60ab57ce2c1c3020cfe0d9c0779666ca125f5a0ab61d63472b5629ff76e478831649e0ed3a5d06946511bad8c91a274e2164f6c5dab5cf1f8efb89232a2f8464145118d1eb259950a40778f2ee0b6cac3c77b9bc2ead8f7d50e0a5c04259984b832786219cedd1a5247657cef2d0544cbe00561752b24aaf9f40aaee6c37373570bf9b21a9ed1964c169de190706c89d3ead5aacee37fe93993737e1fdcdc403a65afbe9ed49fe344ab9abdad9bdc70009e933077d3107cf1283723ba09b2f8d9755628dcffee27ed5e28040d928ffbcc3ef962d8694a601416e1719d30561a6daabb62aba9f8bdf7a79f16273b3d6d8af856b6592b0c21496d2f10f59af7099392234881c57944b07eabdaa3862fd2f9678cee4a331f586dd6f358204e0e53c589a887975f7246391b7f65ca9352b0179054b45fe1235b7571154be1899a290fec19ea3364bbcb2f448c735ff3f262a2094340431f45c092caaf9e7b73f57a3a1908956c4e09e53029c6f0458463114f987e94315580bc56b86401737b03b9a831cdc7ebef57135778e38112bcb9bc5fdeab5658152a36729f3759188816297a9e34edfc312180834f00c19aa63d08915ede2988ed031f425b4a618d96e56ab94453780527ee2adb905f57798ddca0031fc1e8b3d2f85b5e8e515faaf47fa74b28ec724dc9bf5c241d6e959652036755a790f5842677ef52db74707a7c406fcfeea218e26f9bdd9890e9c915850b05c4ab23cd80bfd9b3f41d9e1447cded4869f43af323f90b115a0119c34f8ad446819c8e8d96cf3b145c261860daca6aa90c5c856d6e0e42bae8d49ad63b2cf0b9b305ddb70349c99e69525ffca8dd82f87d67863612161142be9056a707d1d0a6903fb9a3f742827caa92c9ce6e9d0ca485ed97423a11cec70d6255f0a325fff5dfe7ae2b6348e14003101b26340af30b01715bba08a1ba3476fa1e6639df52d9e0e639f7d8d528f68e9dab04e7343ae53b09c0e7f865f76556b7d8299e82dbb15aceb5c8a339c2d81ee63f362afcf123bbfcd1dc7795694461ec6ff1c0077e438220c3ab55cda2f8ef979b8e6262924dccf5663fda1409bc9afd99121c56ec50fe532f29ebf2dc8d05dfb493c2d88dd47b1ad400bd7ed7c7121c21aba6d7c9a9876357036c7e592f284b72a6f3959531e13cff3a379f7d32cbfb3c4f9c1827f5916312ee987a2f9c1817e580613226944bd64e6f8c7c9e8a1d152d0372c8b07c500a45c079216e8f19b1e886f51635a62048c750f37998cb981a089451b14d1444da91f7236d6d343822ae477a3d4effd1e9d1d1801f1400949f836b1a267d950444c1aed95e724cff168889da3f499cf2e97b9645d2ba5920559df0995a457a8db99df24d79125e1dcac95ba4a24c83e31886a1b7fa4d2a51027741f2e4a95102574329f1a1dbebd3a9458879e630e8e1c70ecfec874e2637e06926249f6b239cab2eff2cdd335c17e55f16b8f1c1a5a551db2441ca1db81d55372e119f7880f44d0397d3b5ca2645736bcc90167f04c263d5a4dd1bca7d3c96d108f906fcfad972228360bf8ed01e306bb6bbec77f7d4437bf54e2447c82cf1d10b156c37fb3f7fa3df1f663082a7ab2974d160011a609afd69c97432c88033752801c95cb732bec66e103e9df4e1a07ad35ebc6a5960ca380ff576185608d2f8e9647ae6f1f5bfa0d52b59ad8d52e48c2c489d1efafc8a7ad3b4ea9120dd55cd906bbad5e9ccbc9d72e8d85f54fbea13fc8d960ecb68250bd8040c302fc073cb6c7194981c7b9143e9eaa94a503a6c28ab5cf5efaad25e015bdbbbd642d5f20f7f57ccb011df1bcee795057ddcc3d2f5505a6f84a62d5d93275524329a03f00eeda984a32c645b2a7e6e14a23cae4c9b521b12c3248dc6297b3d4cfa3c12b5653bd41e6a0135961f3b727014ba14c815337b9b44c9f04fb20ca77a7c19cda752881da84d764b036d57f82aa15d97e19593d39330b3160380514df72d529ec946c05c9b09988db79e59e812a35b0402da68cda6fb3df431e8fdfd9d7159e02df016fb86b1fbbc73b8c07a2512206dfe635a1b9b0f32d8442f3d41b9e3ba928ff80ef4f9097ef5425af3f52379bad2c5dcb2a691610622840d80ec8193e77ef47e65bdcaaa43a5fa1c2f35714078427ebb45a9c0947a064d62c408fea9deefcdc732d1da8af3ff940cdaaa4df8c5596e8be9bea169b30b5ab214ca5f6eae3251c39ebaafda125fcb5fd09077724064cd4bb38fe6189634fb0ce278bb3ef34f259e8e36c473c57bc0f01b2d0938dde5584ddf1205075bd83455fbb2c0a64caa8dfe49d2e6bed1752f3eded9dac693ff1cbe0b79ef4de2d82637bf1215e2cea2df1fb7335c143500199b5417182d72c60a95e6e6dbafdc0c536c7b75a29feff1e51bd36fca91d4b026c549bd8c6d8f8a5bd4bbf3737e863f287906f4c1fd3f223ef978b653963eb28c134e93823c8b65bc04c96f06136a09e2bc146827fc09ee47edde7bf358a3b4e8e22dcf7a868597e9d7dd2218241b1dee0a11a54dc7594b3b581fb090b29a29a7129e2db67c0cc36bea1fdff0c5878e7a67b1c54b6ed61b26fee7a4948b366f98ddaaed19b46a88464e5124b97b42375b9353ecd09742b42029cd482802842788e4e78bc30b796f67d0fb74267f46238d2ccbc6f34c0ecff4d795abd226d667a72beb01309") write(r0, &(0x7f00001f9000-0xa6)="1f0000000d06fd00010000cdd500000000000300090001800007ec00d9005f", 0x1f) getsockname$unix(r0, &(0x7f0000d24000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000657000-0x4)=0x8) socket(0xd, 0x800, 0x6) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f34000-0x8)={0x0, 0x0}, &(0x7f0000f34000-0x4)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2018/01/13 00:05:53 executing program 6: r0 = socket(0x1, 0x3, 0x2) 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) recvfrom$ipx(r0, &(0x7f0000000000)=""/181, 0xb5, 0x40000000, &(0x7f0000003000-0x10)={0x4, 0x9, 0x8000, "7fbaf4a9376e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x5) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="fa6e7270cbe9956d10b6719517c663d4b570de12a175b58da3eccc1d400f5ae439ac91a4e04d5f67bc99ca8c15dc9b441a2584d76ebf1c3da9c14ca2d945200fe63dc5d2c0864b7d25cb8b1dc6fcd7a0fbd89844b787453d92bdae8a3bfe784edcc1451a15d59d31b580eecdb817ce447f389947953031274c003732e9c2cb9c69fce6a514876725e1c4370b08c351d0615998b8ea2c9a30344f7789529b7e1017de5966fb8b03c00aa0b806bfe040cb90e617814d26cded6397632afb206150766a4f3d6a395fcfdf1b265fc627fdbd34eb09") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x6, 0x0) bind(r2, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x10) write(r3, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) getpeername$netlink(r2, &(0x7f00002e8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0xc) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000cce000)="2900000018003109da00000000000002021300000000ff1780000c000400080004008c00000005ff015ec20e2ee1e2ca9cbb79ac01021b86f922c71a5f3a298bd9ff4ee5cb73eed479070c183e699c451fec83c2c0159df8cef2f9945f35b9ff4d98d786ea41a20ffcb52b9866779b47a0a2bc4bb2de8aa7e0cec71d75d34e781909ab12d128c97a0e314dd484b1c96766dcc4aab73af6991ea2f3eced873e4b3f98e589c9251f5e4929af", 0xfffffc22}], 0x1) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x1c6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067c000)="0a0775b0d5e383e5b3f60ced5c54dbb7295df0000000064000000000000000e6f633", 0x22) [ 62.938472] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x20000002) getsockname$llc(r0, &(0x7f0000c2f000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b62000-0x4)=0x10) socket$kcm(0x29, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000605000)="fc41", 0x2, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ef000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x0, &(0x7f00003e7000)=[]}, &(0x7f0000186000)=0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x1c, 0x800) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x0) socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "de"}}}}}}}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) writev(r1, &(0x7f0000334000)=[{&(0x7f0000eec000)="8e96fcac9d96e5cd54ef641abf7d9a589059aadca6d29ba2c8101235f06bc0c2bdefd113c538ad8d53d58e9b17f75d38ddc9208c19a4cede63591eb3736aaa2c60f1a6eda2067c709cfb8a57d4bde96371595323119bbe64a6fdecfcbf33e89088379dca77ee8e70b756cd997dfb19a4da8b340ad4ae51d4102b791b6a9cc67ff4dcbfc62eb44b1c1d9ef3998860a588f0cacb519c817319f91d6f732b640fb6e2d85f9b153410d378abd9547e4e85dd1a233c1efc15b92771464c264307f1629203c16b5dd96f47953439ad5fa93532d04549af48e13c236d70b74e5189c2076175be1739af7946c28b05ec27833f43", 0xf0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eef000)=[{&(0x7f0000b9c000-0x29)="290000001800310900000001000000070a0000000000ff068000ffdd0c000800040900000000000000", 0x29}], 0x1) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r0, &(0x7f0000f2e000)={0x10, 0x0, 0x2, 0x800000}, 0xc) setsockopt(r0, 0x100000000, 0x5, &(0x7f0000b9d000-0xe3)="da76fb3eee7b2ee66fe4c62f068006ac4ba7ab341f1630ceea4fd7caae9682a8d3666cfcddc76bec153d62fe6d97dfa1c2707d818d4ed07f3aa59d9217bca7bb70d1525a3fe994223db34940696f83326f9df28f2de7ef7e8a28c118b4e0d4e83167e1adfa632359225942d86ec2075facb0ecb1bdc6b86936e66d3a3b7ed6d0922c21a2f09292cf806014b644349b5ee93decd08ca3e7293e19b2aaebc359d8e759ea3255b1214c11d6d8e9dfcbf3f107668d037782a380d8abd6f7b77bde45af6a31e093b4842e9bae2fdd49d7735bf1494148fc3c3126e3f8c2d9ab1d0af21f9569", 0xe3) syz_emit_ethernet(0x76, &(0x7f00009d3000-0x23f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e98807", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "ac12b033ef249b64"}}}}}}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000501000)={0x4, 0xffffffff, 0x10000, 0x2}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000112000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cb000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008cd000)={0xffffffff80000001, 0x0, 0x200, 0x0, 0x0, 0x200, 0x7, 0xff, 0x100, 0x8001, 0x817}, 0xb) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c5b000)=0x9) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff2000)={0x0, 0xf2b0}, &(0x7f0000ff2000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff3000-0xf8)={r1, 0xf0, "d7b0d58d585ac4c82423a7926f96f9a4f6a7c8bf71a038c2d9a7f35e6ac730874ae0bd0ae7c2bc45a037e4abdd712f304107c16999c2e24078e42bae74a8ad7273e3a77640e20a23d3e8f9f8e0737a5959c452328a3245c230aabbaee7d9852774df43c33148495f4dee97f195a28efd1ebcf2ad6ee0d54772cc1a64aee55bd4153fdea0f36b86c46dfdd844e26edb897d79e4d5d0034d4e76aeaf81a69db1802109dd8f7007b0c4406ce6da9a4272526bc7ed0aa64250c9fbfe8a2c258bc291a63a69be1abe0715a44cd098c97a41bc45b45c1c54ee6f1d5eb3aafb8fe8c4a53e7202632aff6ec89843b4708f16df8c"}, &(0x7f0000ff3000-0x4)=0xf8) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x8c1, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f3000-0x8)={r1, 0x3}, &(0x7f0000ff4000-0x4)=0x8) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000c7e000-0x4)=0x8, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000646000-0x10)=[{&(0x7f0000735000)="2900000020001900013d181000d9f50602000000000000027c0000040d000400ff7f80000000000000", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000ee0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d70000)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x6, 0x80, &(0x7f00005aa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003ae000-0x4)=0xf169, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000039d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a93000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d46000)=0x0) r8 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093d000-0x4)=0xc) r12 = accept$inet6(r2, &(0x7f0000776000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000034a000)=0x1c) sendmmsg$unix(r1, &(0x7f000057b000-0x118)=[{&(0x7f00007fe000)=@abs={0x1, 0x0, 0x0}, 0x0, &(0x7f00002fc000-0x50)=[{&(0x7f000050c000-0xf4)="eee65f4174c7a5b3bd787cf816354724d9478bee0903698bac4940118db9dbe22571599e204d01064294406383c7bdc5ef7656546e190bcf9f175152d3a8ce8570ac4d00572458ebb5d5d406dde6bed5fca39cc834826c7f5e3357d979da5c076e675c7f27e5468132e973516bc67aa8b25f817b871364752370255ffb94ce29e162d37ff73c66ee8e0190149cf44b184dc4e87f8a25795a5799150ac664735067b5a902ac383871585357fd43208c09960261b32f2605aca244928526098107a50a83d11b77d1225165e410f55c03906165e045fc8737ce7aa977406eaa5d01aaa047228471887d049cfb03e188b0c166b214ef", 0x0}, {&(0x7f0000d9b000)="917e50612d22f8664c224a83ed03c3a4612f7bed2ca31aba", 0x0}, {&(0x7f00000c3000)="46ae9511c0b09e7a84b696f51629087bb7686e8f5a2762560c97a5602657381c46857a2e88f9b4f8e512efad893e31e5a8389bfdf7675a10f46634e458091a76284c0f6d8df00a81ef0a4c1b261acf007c963d8cbed505de1c110e20633e072612121801f49f9193680c4ac2ac77a874b5eb8dbf62c934f39e09fd8932461e3924237a0a55eb0398a3677c904a6a86ea3acc3a7e180709c3483b73ae5371", 0x0}, {&(0x7f000026c000)="ec20024db12399974c9eece5b548314d54431ff8ffdee1ef724914a9655b62b8e49f059e947104658e26ebf65650e36d004db3cdf1e91c941739eb58327528a8afd8c1330eb7dfe8a7653e4d6126d4cf1db89f82477db9a814fd7d9adae37663cdd59c9e3edb12ca9f32500136d7dedc63466725a52effbbda5745c2d36b21c66fcaaa800d6f56fbee0ea3f2b30e532d5bd099de029de59161eb55320e4c45955665d98e4fffdbc576581faece34a1c90884c2372f5a37963a2429845badc6d64e1a77b1e7048e6bad41b0400e68a6537b85bb", 0xfffffffffffffffb}, {&(0x7f0000c6b000-0x62)="9f30c5837713cc3de0920b98ba634a56fee1569e0aeff9f780e83caad894460345c4ccd605486d2314f8f3641132b098f2d639b87e3d30ba2557e67df664821b13d4b1505ad8b856ac50d7ee22e041b46f69857a97f35df3cd809451b7e136ece418", 0x0}], 0x0, &(0x7f0000871000-0x60)=[@rights={0x0, 0x1, 0x1, [r2, r0, r0]}, @cred={0x0, 0x1, 0x2, r4, r5, r6}, @cred={0x0, 0x1, 0x2, r7, r8, r11}], 0x0, 0x20000000}, {&(0x7f0000f5f000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f00000ad000)=[{&(0x7f0000f5a000-0x42)="35d1f0a7c4d252053169b94d427ec9bef47cc9b289b8233cbce6f12dac642da53bc31c5530767ccdbd7faaee920479cc8793e2d5db7539b44369728becdd62ab2baf", 0x0}, {&(0x7f000020f000)="8c20982eaf07fccdc757fe678471f3bd99e3e162296093cd539c86fa", 0x0}], 0x0, 0x0, 0x0, 0x4}, {&(0x7f00001de000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000d0a000)=[{&(0x7f0000e18000-0xe5)="02ae44c78a7c2505466577b97684ca8c2cdecbe7b588bf9eba6e6749b8832cf41e5dc6374e9f369e1ce868127fd1756f59cc4e1a08c07c6b115eb4a0a840aa70d73c07de87bc418c2b52bfaa743cc0ff6cddfa858ed9daab1fe52dfa7a61c6113306ce18fb9110d8b31e81a2cfa0e2ae43e4e580c9b7fc426880b6f58b846113215cc9d02a99fae2a619449e4b2d7a45baa3173031464a26ab35be7c617191e04434587f927f0096d3582df8f1ddc96abba1cc85f12700105d8a8b1fdbf7893d147b98fd36f62cdbdac03ea675533c5128fbd377421070f77145062f0ed63d1b67e60f87ce", 0x0}, {&(0x7f0000d6d000-0x7)="eb46a82217d079", 0x0}, {&(0x7f000044c000)="1a72d5145a9be5d60e8eee11ab71ecc971e3d2b76a2240fdc3654d758d0df338d1834609c50e3f2ed783ddad3e5492ae98b2ef5085635cc13b21a28a0425a47e0c40fc6105e3e2a71ff1be2454c03fb99bcb840c8725360ef3f24fdb8fd816194482fe0f81625fa141204c640b0970ce0812b3ae8fcb18a74820ea", 0x0}, {&(0x7f0000ad1000-0xbd)="c1ac954954f6be3b4e097baaf1ed80880be726a8efd8c106cd62f7a15c6e92ff4d0d6d88606bb867cef61e47a58003766f07aa80ae01a032213644f4391a4fb117297400eab6041839027e2a4ebf67d8187a54dc723739fd5f7e66e496f1c87602c06ce9d93d5437555aae7fe6844542e81809d8821307a7d4b5288e518dab47cb1caac00f83640809fe2680b4f820b29770a34b9127596581fd21f28a78f87fac47bf47f11f65aa6f4f512ad73839a3e89cb98ef7e19b60c60532e5aa", 0x0}, {&(0x7f00000e0000)="604342fc3fa29d4b021ed17940050722e65fd86405e8efedef02b48bcf10ce7a48f6010a39bc37bad958b5de5d7fbc3b75944cee8b800d", 0x0}, {&(0x7f0000cd7000-0xa8)="2b3c6f5c6c32bbbf37050e5739869affffa52abe151ac96518089c23836a6e5891e7c087cee999499842d4417f5d9efabd510db7e2c4216a2444c87cac207f2b225c9d0124e27413d338ef4f3f8549f202cf98cc44a0cc6548fc1f8347e14b02cf59ce70df60d34a5b59294e917d91d46f8f465fb81753830edb6c8be0c630abf178a6946b4914f44cdb2d34bb0e51237ea0f8159c9ed8ee20a9d58318a8b5097d3c22907f421a64", 0x0}, {&(0x7f0000339000)="b753d340eaed349a2e718ea543c7933a4830aae8eecbc76434fc0346d68d019b750c850ab4eb7e09665acdb9be249ee60c4d93b3da1b7c8245af7294d6019961ee7efdb3e286e56b36fece9e09ad48e64beeb0e0c5c60083d47ac60e5eba46567f7840de2bc0e1cf8e7cfb58a8995b5f2b190c3fa28bc4f8fc71840ac7c07744a927f45d6bcc0ef31fa83c8b91b0d15874b83f3f501d394423c3ac45912d87b6914d33350f4b91effb1c5bf423d7b4a06807b4af65e1203a5f08b45177c9743562d30db77f775fb721d918bd51caabff0f91217cfdcfbf23cfba5104f9b43061c9a71bf82227426dea", 0x0}, {&(0x7f0000c48000)="6ed65d033aa814f9ff53a3f127232800d2d70f8e21f791fe02b67b18c3eb48fd91", 0x0}], 0x0, &(0x7f0000620000)=[@rights={0x0, 0x1, 0x1, [r1, r2]}, @rights={0x0, 0x1, 0x1, [r3, r0, r0, r1, 0xffffffffffffff9c, r0]}, @cred={0x0, 0x1, 0x2, r4, r8, r6}, @cred={0x0, 0x1, 0x2, r4, r8, r11}], 0x0, 0x0}, {&(0x7f0000e32000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f0000158000)=[{&(0x7f000098c000)="88eb9c5c015a74f7b6c32ccf7938c3d8b4c210fd596474466b088636d237fb7bc5b28533af44b94d931a515ebc8aa3917b7e4caf32226a4b5c5d4ea067acde6e7afceaa078115075fb34e28ef4bbcd3f4d60f901ba1becffd12849facde22f34df93", 0x0}, {&(0x7f000024f000)="81a6d4af8cec03b8fa4609b781be7f05d25fa7b7c860d2d37459", 0x0}, {&(0x7f0000375000)="47a670e21ddadfe7f068705ed601d672ec3ad97b221e21be9df366ea19f5fd4133743489dec47203bf575e1061d0b8b7ffed2b7230b1c55cd0b75113d3ef8e18394ff8e78ea084fc0794d668c709498c4a6b0db244652caf1432a7c4a6765f86b2e5846fcdb1cad8c41862b8f2de227a175841dfda5ef874db2a9395697e9988debd4391c47a6c1ff92edf0b304ccf9531759117b2aacc2d1a49be1ff90fcbf76e228e525474e7b2fdc17c498600f9bda27493e99aca9e9ab664734a0cc9ab8aca04a7bb8968aca64e6a3272f85c2482d811ed3fde0a8251269a4e4080a13e46ad9dd0299d01390c334c6e24b7a4", 0x0}, {&(0x7f0000dc7000-0x8)="5c65fdc02113048b", 0x0}, {&(0x7f0000240000-0xa2)="dc86ff0fbf7d0f37b59494f8d56d3d66101ba645f1e8976667c72880af1994c3b7e6d88ab33f9ebb6cb28abad446023be7a4955286df6b26e69accfaa8e63bd6205b01cf33eb6d71c9b6a4b6c417b2413a21cff71cc17c8d06968de3dfcd35d448fc566572bbc05de8f819b40c3c49da75929df059ca8dcb8b653e25ceb0daea7b37d02696369a2950259403d8e265671e97da98835e70771edb84e7db7c404bfa01", 0x0}, {&(0x7f000011a000)="45c1c3f1da7de9e8a2a71072434b334d517f5e68ba41c5fee6d9e55c04f1ddb042679717dbe9442f75bbd494f587bf09d755cfcffab6987a8fd4190f5743462ada5d5e3ed906b28c18a5565f6f393588f9fef45866e8f48624625aba228864b38e82d8e636f647fdfe3ad59f776b5b7db2b17f3471e6bdb26144fe3439acb5d6b4c8c1293bcb069394df2fd257966fd39a009319aed46083e2bc54223f899866", 0x0}], 0x0, &(0x7f0000652000-0x20)=[@cred={0x0, 0x1, 0x2, r4, r8, r6}], 0x0, 0x8000}, {&(0x7f000048c000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00001e9000-0x50)=[{&(0x7f0000ffc000)="b24d6fbd0ffe7161625c89e4299bc7", 0x0}, 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0x0}, {&(0x7f000052c000)="0569e413e2737c65b716b910d081be4471aaa898", 0x0}, {&(0x7f0000dad000-0x1000)="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", 0x0}], 0x0, &(0x7f00004d9000)=[@rights={0x0, 0x1, 0x1, [r12, r3, r0, r0, r0, r2, r1, r1, r2]}, @cred={0x0, 0x1, 0x2, r9, r5, r6}, @cred={0x0, 0x1, 0x2, r4, r5, r6}, @rights={0x0, 0x1, 0x1, [r2, r3]}, @cred={0xffffff61, 0x1, 0x2, r4, r8, r11}, @cred={0x0, 0x1, 0x2, r7, r10, r11}, @cred={0x0, 0x1, 0x2, r9, r8, r11}], 0x0, 0x0}], 0x49249249249249f, 0x10) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x1a, 0x802, 0x9, &(0x7f00004c9000)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f000054e000)={&(0x7f00006a4000-0xc)={0x10, 0x0, 0x0, 0x40010004}, 0xc, &(0x7f000030e000-0x10)={&(0x7f0000746000)=@delrng={0x10, 0x14, 0x634, 0x6, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x4000890}, 0x8081) sendto$inet(r0, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x4)=0xc, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f53000)=0xbc, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) [ 63.003144] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 63.031773] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000887000-0x40)=[{&(0x7f0000c4b000)=""/78, 0x4e}, {&(0x7f00009d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000580000-0xf)=""/15, 0xf}, {&(0x7f0000b1c000-0x9d)=""/157, 0x9d}], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000875000-0x4)=0x0) 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) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000662000)={0x0, 0x1}, &(0x7f000003b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000218000)={0xffffffff, 0xce, 0x9, 0x400, 0xab5e, 0x9, 0x9, 0x8000, r1}, &(0x7f000037a000-0x4)=0x20) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f77000)="", 0x0, 0x800, &(0x7f0000f78000-0x1c)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) [ 63.061380] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.096162] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) socketpair(0x9, 0xa, 0x8, &(0x7f00005ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000aeb000-0x18)={0x1, &(0x7f0000900000)=""/57, &(0x7f000048f000-0x18)=[{0x7fffffff, 0xc0, 0x2, &(0x7f000092b000)=""/192}]}) setsockopt$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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000070a000-0x38)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.128951] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.148743] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 63.159360] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fdb000)="3195bdf6d48e2e3f6663c2501c4c", 0xe, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004d0000)={0xe3, 0x8001, 0x3ff, 0x2, 0x5}, 0x14) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet(0x2, 0x3, 0x7fff, &(0x7f0000961000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ab9000)={0xffffffffffffffff, 0x7, 0x3}, 0x4) close(r0) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x65, &(0x7f0000098000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000092b000)={r0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000693000-0x4)=0x4, 0x4) r3 = socket(0x9, 0x80000, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d09000-0x8)={0x0, 0x84e}, &(0x7f0000be8000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000)={0x9, 0x8, 0x6, 0xdc, 0x0}, &(0x7f000098c000)=0x10) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000fd4000)=0x0, &(0x7f0000f0a000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000ffe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x400, 0x7f}, &(0x7f000017e000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa5)={r1, 0x9d, "69f9421dfad76b5c1a948b7b2aaedf250a63084b77b54f30e3361eba31e704a2a27437d25fe685eb600678aca52ab2f1ae27d060aab4ef4f809dc6dfff3e0ed1bddb9f9100b671c4dd981bc530b7c12f1c96eb6b5daebe42b0dd03f08cc7cb6ee68838302bcec32f1f5cebbd193b8a240d6db99d4f980ef223e2db882f5b04e987b5d6149376746bd4f3abe755c260105b5857f91c808de6ce9d543116"}, &(0x7f000079d000-0x4)=0xa5) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddf42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 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}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00006a3000)="1f000000030719000000030000e3ff0000810000000001000101000500fe58", 0x1f}], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000334000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000063d000)=0xc, 0x80800) accept4$packet(r1, &(0x7f00005f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000774000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000077f000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f00007cc000/0x3000)=nil, 0x3000, 0x0, 0x84010, r0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = socket(0x1f, 0x4, 0x7b5e) connect$ax25(r3, &(0x7f00008cc000)={0x3, {"60a44533273c5b"}, 0x5}, 0x10) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0x9b2000)=nil, 0x9b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00009b3000-0x1)={0x0, {""/7}, 0x0}, &(0x7f00006d9000)=0x10) mmap(&(0x7f00009b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f00009b4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009b4000-0x4)=0x203, 0x803) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000400000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x297, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000004d000-0x100)={r2, 0xc4cd, 0xffffefff, "358cd61c903aafec8091969550c3f0faa6ebc7fb358e45a77ca08dedd0593345f9f42a58d2b601aafb12ff318ddef3310646279c9dbc8322f9234e3415bf4cf63e64b19c1af7714c7283aa31f7b92f84551cbf12081d4f44e942c57d3b215581ba2daee301aefb1d4ea5e53b7a038a0e925d7781afc4abea0a4fbc26d8a0ac652e7a8e773adc2c514686b1d60b6abfd4f4dfef174eb5477a5a64f507995d82af012ec346a2e700237f24b801ffb1c4294f1558a24393fc56363616fe132aed7a92a38265d00408be304a142cbc3f5dcae3b2ba6788d83f6eefe35322fb0ab5fe3e287eaf1da6cfef365a06b858f30dddabb0ac49e110"}) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) r0 = socket$inet(0x2, 0x4, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000005000-0xc)=""/12, &(0x7f0000010000-0x4)=0xc) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000706000-0x20)=[{&(0x7f0000c8b000)="9a57010856b491cb9c237404aa63805cd938bc61c7498a409d9c6b6736d0f5c938bb37c0da00ad4faa9805396f7bbce0253e73ba67a9845208c03ff7978ff4965c91768471e2352eded30b8f442cd48cb5fe18336f2e95273bd7511fa0a24f217c1559d4a354bdcca3e8f0d8", 0x6c}, {&(0x7f0000c8b000)="", 0x0}], 0x2) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c8d000-0x90)={0x7fffffff, {{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]}}, 0x90) socketpair(0x8, 0x6, 0x0, &(0x7f0000974000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000414000)={0x0, 0x4, 0xff}, &(0x7f0000175000-0x4)=0x8) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c8c000)={r4, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000083d000-0x20)={@generic="c35b318723d0c0697110eea52eb09b50", @ifru_flags=0x8200}) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c8e000-0x4)=0x80000001, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) 2018/01/13 00:05:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef2000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000ef2000)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef3000-0xc)={r2, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000ef3000)=0x0, &(0x7f0000ef3000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000376000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000a53000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 63.259793] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 63.280387] audit: type=1400 audit(1515801953.448:73): avc: denied { map } for pid=14255 comm="syz-executor1" path="socket:[25851]" dev="sockfs" ino=25851 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) listen(r0, 0xf130) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r0, &(0x7f0000873000)=[{&(0x7f0000bdc000)="3de79ec85d7bbe5cede200bf3f3c22881a3b5ae1f67b78be60fa87ec8d3b74468ce77b5b2b42b2d724a4e98eb8e155837b946b0483f11c92241856f365aa1d291a036c15aa584828d01c1066140160257616435b739f252315e5579594103d9b4002663bcf76618302851c1a4f28fcc419bbadb897e8132188bbcc91a1760929b67a80aaa7c05a47b63cada234162242750d03d1c3faf89eefc15c14e9ad5fa016a4aec3b9387ad6", 0xa8}, {&(0x7f0000a6a000-0x49)="251d5597c840fa39b1c002df2e746d52cd25322c6fb202f34cdcc2ad07c4e43599e15ff56f1415187f7028949c7f03d8394eee3f6a9163fca4f5780c393a3a48d0656d1ddb6a8b8130", 0x49}, {&(0x7f0000e4e000-0x9c)="da379f8ee8f1476ae395ba9c7f7a5cf8b1ea78785392951a997478be2cd6389ebf02129f406bcb17fd13593b5c204e40476d2fd54794568b0d6abe6b8f84489462a30a3811ef84034242ed0cf5b23875afdd89914cc1a0dcf6e2c919ee13f278c10095927c764fb6bb6ca2a9787ba8cbcad2114baf03c4a02dbef31409c1bceb3b7c02b749d23d6d86ae5a90aba5de05176679cc9af12b82996dcc86", 0x9c}], 0x3, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x2, &(0x7f0000e62000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e62000)={0x401, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009b6000-0x20)={0x2, r2, 0x0, 0x1}) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x221) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000897000)={0xff, {{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]}}, 0xd1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000f2000)={0x0, 0x8}, &(0x7f0000669000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000071000)={r2, @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]}}, &(0x7f0000cbc000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000060e000-0x14)={0x8, 0x5, 0x8, 0x3, 0x7ff}, 0x14) close(r1) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000424000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cd3000)={r0, r1, 0x7, 0x3}, 0x10) writev(r0, &(0x7f0000855000)=[{&(0x7f0000ec0000-0x3b)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0xfffffffffffffd10}], 0x1) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0x1f3000)=nil, 0x1f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f0000052000)={0x0, 0x0}) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001f4000-0x10)={0x7, 0x200, 0x5, 0x4, 0x0}, &(0x7f00001f4000-0x4)=0x10) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001f3000)={r3, 0x7}, &(0x7f00001f4000-0x4)=0x8) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f00003e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f00009ba000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f0000af1000)=""/194, 0xc2, 0x0}, 0x0) 2018/01/13 00:05:53 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000087c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e3c000)={0x3, [0x5, 0x9, 0xffffffffffffff01]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f0000da1000-0x29)="2900000020001900013d0010000000060200001600000eed0000000404001400ffffffffffffffce08", 0x29}], 0x1) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x3, &(0x7f0000001000-0xc)=[0x6, 0xffff, 0x100000001], &(0x7f0000ab4000-0x18)=[0xefc0, 0x4, 0xbb, 0x16, 0x9, 0x7dc4], 0x24, 0x4, 0x10000, &(0x7f00006db000)=[0x81, 0xb343, 0x3, 0x9], &(0x7f000050f000)=[0xab0, 0x0, 0xdb, 0x7, 0x7fff, 0x6e5, 0x8000, 0x631dec37, 0x2400000, 0x6], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r2, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000d65000)=0x9, 0xfffffffffffffeaf) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d67000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007e8000+0x547)={0x0, 0x5}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000912000-0xa2)={r5, 0x9a, "a7520dee436e594b58ffc8c51a48cc9d292822fbfab8ce5dd25a97317b3a50dafd448210c88b20d4a4de206708846a730777deb8ec5ee74eebcd633cffaaaa546b2ff3050a69aed53b2c5b08a759b04824af394d0026259cabe06d17b0340d0b649fb39d03ef01cbba7f268ceb83a96514d1ccf6db24eb2dffab012b2e7b669d70296fb53275ce7085f7e00cbfc3c07c6642165e4ece00b18662"}, &(0x7f0000afd000)=0xa2) socket$alg(0x26, 0x5, 0x0) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000ad4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d89000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000326000-0x4)=0xfffffffffffffff8, 0x4) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006c8000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cce000)={0x0, 0xfffffffffffffc01, 0x0, 0x4}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000001e000-0x2)={0x4}, 0x4) [ 63.289360] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ef6000)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000ef6000+0x4e)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef6000)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10c, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000048c000-0x99)=""/153, &(0x7f0000eeb000)=0x99) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf5000-0x20)={@common='irlan0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f7c000)=0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7b000)={0x2, 0xd21, 0x3, 0x1ff, 0x20, 0x9, 0x4, 0x0, 0x0}, &(0x7f0000f7c000-0x4)=0x20) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000067e000)={r1, 0x6}, &(0x7f00008c8000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f7b000)={r1, 0x4, 0x7ad4, 0x200}, &(0x7f0000f7b000)=0x10) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000a2a000-0xa)=@file={0x4ea9dbaca7c710b5, './file0\x00'}, 0xa) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000291000)="e325c231bf706e399809631008c0c42ecc84a182c4f81c7a381ce2466110daa99c43adf9471283140f3a1ff07aaaf94e5fad5930cfbf3cee2f901f9fac9b6a08d87a01616e92569b37ba9d874a60e0a46f920969bb6426ef72683fd18dd59bad17597833ce6cf6ff0c2788bbc4c20cdb1096f4795e8e41b9299df6f87829a8c558dd82c06eb8fa43c3ed09655eab10534af61ec136ac10722175b8d63af4bf309f7998011ea6") listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000fc000)=0x0, 0x4) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e3c000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c4a000-0x8)={0x0, 0x800}, &(0x7f0000ab2000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000514000-0x4)=@assoc_id=r1, &(0x7f0000877000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") 2018/01/13 00:05:53 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x76, &(0x7f000078d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1ba93b", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "f9e576177a6b6f85"}}}}}}}, 0x0) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000cc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000a9d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008f5000-0x28)={0x2, 0x8, r2, 0x0, r3, 0x81, 0x1, 0x98}) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'pcbc(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000049d000)=[{&(0x7f00009d9000)="c3d0000068f67e51", 0x8}], 0x1) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000021000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x5) readv(r1, &(0x7f0000063000)=[{&(0x7f00009c9000+0xe63)=""/129, 0x81}], 0x1) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b07000-0x22c)="130000001000ff01000000000000f60000000a009d000000020aafa7140000810000000000000000000000002000000000fb983ae3820000000003a1b4b88e080000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd07000000000000000081a41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d882959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325a9b125", 0xb1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000065000-0x4)=0xacb, 0x13c) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000d6b000-0x8)={0x1f, {0x3, 0x5, 0x7ff, 0x5, 0x4, 0xce}}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0x802, 0x300) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00006b0000)=@add_del={0x2, &(0x7f0000369000)=@generic="a337050eb1a7c23f809f6b93097e7fd9", 0x7}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000990000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x24dd}]}, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f00008b9000)=0x0, &(0x7f00002fb000-0x4)=0x4) socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r2, &(0x7f00000c8000)="", 0x0, 0x0, &(0x7f0000355000-0x1c)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getpeername$packet(r2, &(0x7f0000f0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e19000)=0x14) sendto$packet(r2, &(0x7f0000f6d000-0xaa)="c016846c5bbcb6cf615bbaf63b6b487bc79e7040cbcc25b97fdcae09c4ca4889b4f7fe2588f132da104d7654613c399b210d11e61dffa27f35ea0e5f52dd090d4952bd62330ba219132db7f60f46bd17f18366d9881bcc757a84d7e43c0d35bfc6ee26683c8f93f7c098e3881f858bd421dc0f570d6e6ba4cffcb450d3aae26a3db840e9cffcc78c2e7e897116aeb4e1cabe99a173f241c388ccd03439c59e1bd6dd8bd09b520f1ba313", 0xaa, 0x20000800, &(0x7f0000267000-0x14)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random="877381abcafe", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000922000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x400000002, 0x0) sendto$inet(r0, &(0x7f0000849000)="140000001600052e070005001740000002000000", 0x14, 0x0, 0x0, 0xfffffffffffffe61) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ff5000)=@fragment={0x2f, 0x0, 0x4, 0xd9, 0x0, 0x1, 0x0}, 0x8) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000922000)={0x4, [0xfffffffffffffff8, 0x0, 0x906, 0xf34]}, 0xc) socketpair(0xd, 0x2, 0x8, &(0x7f00006bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f2e000)={0x6, &(0x7f0000eec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000d04000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000aef000)={0x0, 0x0}) r5 = socket(0x1b, 0x80003, 0xc8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bea000-0x10)={0xd9e, 0x200, 0x8, 0xe049, 0x0}, &(0x7f000034f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00007ab000)={r6, 0x1b, 0x0}, &(0x7f00007d6000-0x4)=0xc) setsockopt(r5, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) [ 63.514892] netlink: 137 bytes leftover after parsing attributes in process `syz-executor7'. [ 63.522398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f00003df000-0x1017)={@random="0dd0687d7c90", @random="30077f00989f", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c7000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000084b000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097a000)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000555000-0x4)=0x14) connect$packet(r1, &(0x7f00006b2000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d28000-0x8)=@assoc_value={0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000d81000)="7f", 0x3a0, 0x11, &(0x7f0000f29000)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe0f) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x2) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000981000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000074000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e4f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc2000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000570000)={r3, 0x80000001}, &(0x7f0000bce000-0x4)=0x8) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000d14000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000d14000-0x4)=0xc) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d14000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x8, 0x400, 0x5, 0x1, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) r2 = socket(0xb, 0x800, 0x5) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c89000-0x4)=0x0) mmap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000c8a000)=0x3, 0xfffffffffffffd1b) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in=@local={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000-0x4)=0x74) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000060f000+0x863)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8a000-0x4)=0x14) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f14000)={@loopback={0x0, 0x1}, r2}, 0x1bb) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0xffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000065d000-0x4)={r0}) r3 = accept$inet(r2, &(0x7f0000c22000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ba000)=0x222d8aee53bd66de) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000278000)={0x0, 0x0, 0x4, 0x5}, &(0x7f0000207000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00006ae000-0xc)={r4, 0x35b2, 0x30}, &(0x7f00003da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000314000)=""/95, &(0x7f0000f3d000-0x4)=0x4b9) poll(&(0x7f0000ba1000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000716000-0x3)={0xfffffffffffffbff}, 0x4) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0xf, 0xfffffffffffffffe) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x21) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000006000-0x4)=0x7, 0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001000-0xdc)="20843809a78bac93ec10e1faa179039c08ea14ef9da89df622dc544483109bfc321425a405627d6805bf68818951d09e7fc0a75d40fda6ad8fdc2e1280e114326cb82784344324c9e02a7275c253b245bc1d3ce3a3cbe6b3d6d385703e1cdebc59d15352741953ebf0e5737a844b775e2414cd0d06f6cc64f963ffbbda716129e40d174477b521df82c8f3fc1b44818372907f478bb096ac9f44b33d5fb413f08e3c305720507fa3ec73f9769c6af617ac83a395a689bc23991dff648058bbfe5a0d602b1c2793002519e422ac8e06243aed7ab31ab5ad33e1e86261") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000005000)=0x10) [ 63.535580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 63.583306] netlink: 137 bytes leftover after parsing attributes in process `syz-executor7'. [ 63.633721] IPVS: length: 24 != 3214934040 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e64000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = gettid() r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00007e6000)={0x2, 0x1, r2, 0x100000000, r3, 0x6, 0x1, 0x7}) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d73000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005a2000-0x4)=0x58, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000431000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d55000)={0x0, 0x0, 0x0}, &(0x7f0000e6d000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000248000)=r2) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d53000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f80000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000598000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d9b000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1000, 0x3, 0x0, 0xa, 0x0, 0xa0, 0xc, r1, r2}, {0x80, 0x3, 0x1, 0x9, 0x1, 0x2, 0x5392, 0x5}, {0x0, 0x7, 0x2, 0x6}, 0x80000000, 0x7, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0xfffffffeffffffff, 0x8, 0x100, 0x7}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) [ 63.659435] IPVS: length: 24 != 3214934040 2018/01/13 00:05:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000be000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000200000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c9f000-0x4)=0x0) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000de9000)={0x0, 0x0}, 0x10001, 0x5) syz_emit_ethernet(0x66, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "1f6602", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/13 00:05:53 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000b91000-0x10)=""/16, 0x10, 0x8}, 0x2) r2 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000036f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c47000)=0xe8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000eff000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000eff000)={0xff, 0x5, 0x8, 0x258}, 0x10) 2018/01/13 00:05:53 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00008eb000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e5d000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:05:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x5, 0xd382, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xc5)={0x0, 0xbd, "92ad83fb4d990a185faa4359c2d66afb978551b1931e62739bd3a21df78a75bf9321ff662cad8bdebabbd4afe089c7f39aefab6e02c5a62b9b91e48b2b32069f115b634edc487fe99c4182c4250bf3e29b76dc525603518d487a118b40e344fa61cb90f3911b0e01ac2c1a392acfd476186207a9319ae9a76b915ad8d3d9d5932881566f6797944ea550a7f6273aefe69293caf0de095104b6a1a6a9e10edd884dca122745f432816bdeabb4d6a795252d0b53c51f345fadf2657f75c0"}, &(0x7f0000001000)=0xc5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000)="940bf428280227fa18c7323353f7e78368533f779800528c0f343d141cd924461a8deafda92bdad67a0c76071c47c6115153825a01db742b75ad8c9ea3ca9e390e019ecc744448ee8aafc92ea6ce64c6f561ad5ad1c6caaaa879c93dd51075bb26e8dc7a6f937b053f1e5b5af19c248bed66d74da84e0d8272b33b6ef3599d1408ae6960c938ca577cb4fd4ca21910dd810888408bc5101307ecb279667b2028e9a1d105f9b638eddfa55ebb2f435e9146c676162550450df38b8c0893a2326263748cddcca6f5a7e70fd343c82625f2f479ebf318ea93b0b7bc123c5d9582ba76dec5785137e8766c45e4cc66a133d6bd36e677", 0xf4}, {&(0x7f0000005000-0x1f)="34c1f4b9f38a299bb8b162737ec3133667d58fa4f64d3ed50d912fdc2a3a52", 0x1f}], 0x2, &(0x7f0000005000-0x488)=[{0xc8, 0x1, 0x0, "8b6d0ff5a91f86313ebd1779d0e798d0bc65f44c68ad3a90a9679f8f7433be6d21ae70fb25a8bc29497d67c375376fdccd403c42e79119693768125937cf915aeba90ea577c8b3cb318fd6c96642622e6bb1ae2121001d37b57079920a54486069e6c08f84eedcf6de96cdd37453acd44134cf0b019e30628bee0d496c858626dca3fb7ece8767284d4323cba0d96fcf9af488d7f9a5d7aeefec1e9a4febb878c76462f2249ce24882095a9cc6ccb3388872"}, {0x110, 0x11f, 0x8, "d0a0385ec2df01066ede0061652bb46d0d7765f3c93264182b1494985633f6ee0f18e7b1427c92a69ac72ae51b3cbfb1acacdae6a2a8ba7c3e9c6d7a06e0ee6f8db8a2a386b3c7b19df5e5a6d463e50507b524b4e69a41f1945af84ff33c0db66536cc048546d68ee3bb7b54c2972f721a0509d7b03181b5cc68b1be547190ec775e6af595726f95de789dd28ba789f138221d6a20e723c251edfae6bf79d373921d39a97727b63d68c72e8908f2d493e5c873d516735e334e8d1604e0359948b99c9a5ff0fdfdb1cf02f657ec9b671a325030ce556d3854dffd224e361f9d3a3455750eb950e3c895c9629c55c46c429ef93aea7aa0d1e57d"}, {0xa8, 0x119, 0x2, "0bb53d6f2490f6a5aa5ece21dee6bee1b43f4b755967828f06ea023630ae244665449927ed945c89a6da5fcc491b3e5526db3dcf852649cd298e59a8198c57a154c1f676ec82a3648f61f3f1d3075a21685a5f98ef244620af5c849adb373cef2c90faca66a893c730b585dab4638aae5500c57900ca190d563406240aad362e3c71ac40d678020a3dbf4f844eba26ca02b03f8ad1b4a8"}, {0x100, 0x102, 0x6, "ae8b7915904248822bb7fd384abb0c62d99e9dc38f6477f97195289767075253e92246129906f078d6936ca3aad0b89569da9b32e58ecb393a5e6946d337ab8d3cdaddfae50108ab2fb124ff86e09d62c026bdda71e4e5cd7ed215e7cec08bfe6221ab0925bfc173188e1e03e70e12d4d83f844871c3c05930986b178e646ce5bd573ac943e0cfaadc490ecdd60a1ef3e059cd7020926b0a7992f9fa1c35d3b71c8b3e2ff32109914f33e8f56fe63f8f2ac699e453814f802b27ff4deaa4a8927f2b39609f5d03468115873907e9afa1e2f5c35ee392bc276087e87cc8c37b7260987d58209a9144f27270"}, {0x80, 0x11, 0x3f, "8544a03ef4dc73c86d8863063b6faa8d425f054e09d04377a09425bb07249c40d11ff40befaff1d8675ee57451731ff34e332c580a810d5c2b9953c8c7656fa1362b05fc90212f228afe4d0bc8c306680bc506f3380b5ac9f75cc100bd36ee0291ee2bf87318fdd60b374d7317daac14"}, {0x88, 0x1ff, 0x100000001, "f8c3b74ba0aaad34c83d81fa41c5b6b01d34d332c0b59db412c5731d23def1f91269ac070b5f93029aaab039b65bcda7cf56663dba2e0ea1962c0f15715b00e27fa6a35b6f7d4a456836bd744926f9defa49de33a9855cd2caa193c822ec0931834bb8e82b2f14e67c1db0f33f1c6202c05332970619a24d"}], 0x488, 0x4800}, 0xc010) socket$nl_generic(0x10, 0x3, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x6, 0x2, 0xffffffff, 0x9cb4, r1}, &(0x7f0000004000)=0x10) socketpair(0xa, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000006000-0x7)={r3, 0x4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r1, 0xffff, 0x10, 0x1, 0x1}, &(0x7f0000004000-0x4)=0x18) r4 = socket(0x1000000000000011, 0x2, 0x9) connect$unix(r4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 00:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000bf000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r1 = socket(0x8, 0x5, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000530000-0x4)=0x1, 0x4) 2018/01/13 00:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) r1 = socket(0xa, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e41000-0x8)={0x0, 0x778b, 0x5c68}, &(0x7f000010f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000080a000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000fbd000-0x4)=0x1008) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000765000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e77000-0x4)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000550000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b919044baf3631e277482239c6dc5670"}) 2018/01/13 00:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x5, 0x9e6, &(0x7f000079c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a47000-0xa0)={r0, @in6={{0xa, 0x0, 0x30fe, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x8, 0x4a10, 0x4}, 0xa0) write(r1, &(0x7f0000aba000-0x5b)="6d883769e58074797a77b11c63fceca184cf3d4cdcda9210ae4d69c8ec7de44c3c11593cb6ba09c6cdb3fd9a293dfa1a738fcb659d309c38f03cbbe0b8340dc05729232255cc6d6e563e3bbbc97c21ac4ce7a9d743d1c058c909c0", 0x5b) 2018/01/13 00:05:53 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000062b000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) r4 = socket(0xe, 0x5, 0x9) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a5f000-0x8)={0x0, 0x1}, &(0x7f0000138000-0x4)=0x8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000a5f000-0x8)={r5, 0x5}, 0x8) bind$bt_rfcomm(r4, &(0x7f0000600000-0x9)={0x1f, {0x7f, 0x8000, 0xb618, 0x9, 0x401, 0x4}, 0x0}, 0x9) 2018/01/13 00:05:53 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c38000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000986000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c2000-0x4)=0x8, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000063e000)={0x4, 0x1f, 0xfffffffffffffffb, 0x5e, 0x6, 0x83, 0x5, 0x2, 0x1, 0x8000, 0x1}, 0xb) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f6000)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/01/13 00:05:53 executing program 7: 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) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x2, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x88) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000001000ffdde200f49ff60f000000020a000900018005ffffe5000051", 0x14) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c72000)=r1, 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000+0xdda)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c21000-0xc)=@sack_info={r1, 0x4f169b34, 0xffffffffffff8000}, &(0x7f00004e5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000069b000)=0x88, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000edf000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f08000-0x4)=0x0, &(0x7f000074a000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000bba000-0x9)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00004d3000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00002de000-0x4)=@int=0x8001, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000a46000)=0x0, &(0x7f00001d1000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x44, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_flags=0x8000}) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000009000)={0x40000000, 0x3, 0x28}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) accept$llc(r2, 0x0, &(0x7f0000004000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000002, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006c6000-0x78)={0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e, 0xffffffffffffffff, 0xdd7, 0x2, 0x7fff, &(0x7f0000214000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x43, 0x0, 0x636eff4}) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e7f000-0x10)=@buf={0x0, 0x0}) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect(r0, &(0x7f0000b8d000-0x80)=@generic={0x0, "0c38911d9ca648ef7b8eea4d92a9e854dea5a093e54fdbcf7d5aeb7b5f71ffc072934524e066c60f4c21184a83fda0df0491dc75642e008e28541b19a6f900f0d71da86da6c3f2d142506f31b8c528fe326ec270150dce00a11f2992ff528892c8b746aba9b653ee717baa66b24f46ca2b85a507e222f1bbaf2618e059b3"}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c2f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d70000-0x20)={"9c8510341ba5502633739d5de9c7c624", {0x4, 0x1, 0xfffffffffffffff9, "a684e46a7917", 0x81, 0x0}}) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0000)={0xc, 0x4, 0x1, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef0000)={0xf, 0x80000001, 0x910, 0x0, 0x0, r0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f00004e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0x70, &(0x7f0000b61000-0x70)=[@in={0x2, 0x3, @rand_addr=0x1729, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000551000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007fd000-0x8)={r2, 0x9}, 0x8) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ec3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000015000-0xc)={@rand_addr=0x5, @multicast2=0xe0000002, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ec4000-0x20)={0x9, 0x5, 0x3ad2, 0x0, 0x1, 0x1}) r3 = accept(r0, &(0x7f0000b50000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8f000-0x4)=0x10) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000ec4000)=0x4) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000349000)="26000000250015f8feffea940000360004ffffe8000100000e010000f8000100000acd17874169d1d5d03cb50cb9dd682144346cf527f3cd0ec4a25fc74c62a5bc6a6639763bbd233c6b26f9b4f37ac91fa290a6f151664d2cfb98fef576679f30414b2acb62ea4f0e2cdfc479c38ab6b959d403", 0xf4211e223c742e22) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002fe000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000097a000)=0x14) 2018/01/13 00:05:54 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x65800000000000, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x80800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x3, 0x1, 0x20, &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000003000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) [ 63.936323] sctp: [Deprecated]: syz-executor4 (pid 14474) Use of int in max_burst socket option deprecated. [ 63.936323] Use struct sctp_assoc_value instead [ 63.971899] sctp: [Deprecated]: syz-executor4 (pid 14474) Use of int in max_burst socket option deprecated. [ 63.971899] Use struct sctp_assoc_value instead 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000018, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0xba, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002db000-0x8)={0x0, 0x9a44}, &(0x7f000051b000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000018f000-0x4)=@assoc_id=r2, &(0x7f000051b000-0x4)=0x4) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000051b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037d000-0x4)=0x10) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007cb000-0x4)=0x0, &(0x7f00007bd000-0x4)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x100000000021, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$netrom(r1, 0x0, &(0x7f0000ef7000-0x4)=0x0) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2299) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f00009be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c2d000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c85000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003cd000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x80, 0x0, r2, r3}, {0x39, 0x5, 0x81, 0xd9a, 0xb76, 0x4, 0x0, 0x7db9f879}, {0x8, 0x7, 0x5, 0x8}, 0x8, 0x8, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x4, 0x10001, 0x9, 0x2}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006ab000)={0x1000, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) socketpair(0x1f, 0xf, 0x6, &(0x7f0000ed7000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dea000)={{{@in=@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00004fe000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x1ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f7b000-0x8)={0x0, 0x5}, &(0x7f0000b66000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da9000-0x8)={r1, 0x8}, &(0x7f0000aac000)=0x8) connect$netlink(r0, &(0x7f00009c0000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00001e7000)="220000004a000700ea091008090401000a0000000022000004000300040007008c45", 0x22) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x4, 0x2, 0x2, &(0x7f0000693000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept4(r2, &(0x7f0000f34000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6a000-0x4)=0x9, 0x0) [ 64.020081] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41077 [ 64.042124] sctp: [Deprecated]: syz-executor7 (pid 14505) Use of int in maxseg socket option. [ 64.042124] Use struct sctp_assoc_value instead [ 64.060838] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41077 2018/01/13 00:05:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 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}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000004000)="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", 0xfa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000004000-0x10)={0x7, &(0x7f0000006000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x9, &(0x7f0000003000-0x24)=[0x3, 0x20, 0xd46, 0x400, 0x9, 0x400, 0x20, 0xf5, 0x6], &(0x7f0000005000-0x4)=[0x401], 0x64, 0x5, 0x3, &(0x7f0000003000)=[0x40, 0x6, 0xe27, 0x2, 0x8], &(0x7f0000005000)=[0xbf, 0x17b, 0x7, 0x33, 0x7, 0x4], 0x0}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000)=0x187, 0x4) r4 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e1a000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00003d6000-0xce)="95a8a6748d7c28d4e42b7c3f56a8003ec7e06d3bb2f65af67382c833dbe727f86a52a3fbef58afa82243d8138d4f5662d996324dbd5a09806378ad65b56088b8628c5fbd8a7a48c02ae7a670ab90813323c458c6674619ce0540a5c89119c2cc3e39b2b0f8739d69872f7c0f9af9ab52ce9b8ae60b4e65e9c57b8fcb9280cb42b7fb7e4e8112302934a71999bcca8c99f4ab1d829a25e791b64f13622beacf6a0a9ed554e55f1b3d6a7453b0be28cf5d764e5d7dbac9f600410c59ca7574544d2893904b0184ca231e0cbaada0ce", 0xce) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) [ 64.121852] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff000000000000000f000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000025000-0x1000)="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") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008b8000+0x3c6)=0x4, 0x4) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000052d000-0x4)=0x15, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x110}], 0x1, &(0x7f0000132000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000d4a000-0x4)=0x1800000, 0x4) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00009d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f7e000+0xabb)=0x1c) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f7e000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x1000000000003, 0x2, 0x1}, @sadb_address={0x9c, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000d26000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004ea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d25000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d26000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000045c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000-0x4)=0x10, 0x80000) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a71000)={0x0, 0x0}) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b71000)={0x0, 0x0}, &(0x7f000075b000-0x4)=0x8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b72000-0xa)={r3, 0x7f, 0x1, [0x7f]}, &(0x7f00006cf000)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b71000-0x6)={0x0, 0x2}, &(0x7f00001d0000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ab1000)={r4, 0x7f, 0x4, [0x7f, 0x0, 0x4, 0x7]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000874000-0x4)=0x0, &(0x7f0000b70000-0x4)=0x4) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x8b1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006cd000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:05:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000d12000-0x5)="526a679a", 0x4, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0xffffffffffffffff, 0x256) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f68000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000114000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba, 0x400}, &(0x7f0000dd0000)=0x98) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008f4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xb1}, &(0x7f0000002000-0x4)=0x8) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r4 = getpid() r5 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ace000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000025b000)=[{&(0x7f0000fb7000-0x428)=[{0x190, 0x3e, 0x4, 0x1, 0x3, [@flag={0x4, 0x77}, @nested={0x10, 0x51, [@typed={0xc, 0x75, @u32=0x77380}]}, @generic="b13c3cb92b7aa41c138847ccfc4a26016a576a7fc60d52d3087f3963d66591f628464cd27def2ea78fc9c885d754753fb88c5b574bc9b1d25359941419cbf973a750e8b92bfa857188eccbcd9a8812d5baf0efdfb81ce36a08c8191a3671c357a0ca39ee397ae3a0ce3a54bbd000ca92b962c0b7dde8dff09aa159c2d5a95a620a79c65b26ea5d295ff9e335ff59e9d03a702fc3c63e2968dd70759aaebc3d3a786865809dc27ca2d8067fc83939778f5f9cb4ea0987b6c7754fdc5ceb174b7695072c254189f70fb27b2a9f63ad9ff8950cc0a060fd1560ff", @flag={0x4, 0x67}, @generic="8020d63be1f41d23c2d06aefca5ad1a35d6c59b190b013d4adf74f4be1405483dc9e04175474ddbe0a37f0a5867895106a52edb8fac4a61606c3d91e367a90af9d458999417637f44586f0b214cf4356fa2d461393e3fd54dd0d068f37398a445fb26b662f255520016786b3a08d8bcf0da65a437c54d7ca266f59664e78c76a649ab748244e27aa734603f8c3"]}, {0x14, 0x26, 0x320, 0x4, 0x0, [@flag={0x4, 0x70}]}, {0x234, 0x28, 0x200, 0x3, 0x0, [@generic="1c230793d62894d70215e1d7fc6bef10882287b5d12c45658c399284b70ec8dcb0606efb729294e7465fdabeb47a2db87fae81bef7d1ba7fe93d30cd998cbe954add8b590b5ad96dcfab9d0b6785e071a774d8ec6aecbe89e0bae4f51fe77d745debfcea41df1b86163c656768e6ec24ffddd1d479d9f1021c6aa71ef4d85df61e650abe", @nested={0x184, 0x73, [@generic="dac0e26867be089a34509e898c20505217977587302014c6382ba8fd0a75666f37491d416569deb2c1b314acc60fc26aff0353e2cfdb18c2ef59b905742ab9e28a485021f128d9b0d1cd3fd5bc37a2378187258c3c6a6e4a4595d2470408199f6452bf4f8cf75355cd14efafefa47ff470e1ef1369377341eeff725de9b28a0c2a51b6ab1969911884b7ba32c4420534082bbf944a0c71f67f54c6b4762586481c978061398d2bf4559e2348b9af4e1b867a5558db21024b80da0f288df6f886a2ca4a36742a45cb", @flag={0x4, 0x67}, @typed={0xc, 0x8f, @pid=r0}, @generic="737aa07ccf711fc31b2ede35c881ebf51c4b0fe11d285ef49e2da65487958112aab7a9b670", @generic="083756c71dd26006528e454a329fdd1faa635b314635bb38589b10df210ace06696326f7204a1eca39b5b4c0f21636f14aca2616dfddc25d1ac0809f3b856a235861e2b4a7315f57e5ca46102b627cdc1b45d1e4aeb97c6a132d1c831a89eccd744a1bad8262a79c5d93868a8f57594f625a0aae19c502f17befea14cf79cf", @flag={0x4, 0x16}]}, @generic="72d0df914b211ecc7c8a29822fd533da4e04354bd62a273f4bc1"]}, {0x34, 0x3e, 0x200, 0x0, 0x3, [@typed={0xc, 0x4a, @ipv4=@empty=0x0}, @typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0x1c, 0x38, 0x801, 0x1, 0x0, [@typed={0xc, 0x66, @fd=r3}]}], 0x428}, {&(0x7f0000000000)=[{0x128, 0x27, 0x400, 0x2, 0x3, [@nested={0x118, 0x8e, [@generic="9016861b64", 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@typed={0xc, 0x21, @fd=r5}, @flag={0x4, 0x1a}, @flag={0x4, 0x6a}, @flag={0x4, 0x7}]}]}], 0x16c0}], 0x2, &(0x7f0000f5c000-0x38)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x38, 0x4000000}, 0x400c0) mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x10001, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000643000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1052, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x1044, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x0, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0x201)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00001dd000+0x5f)="5fe0d39b62f37c49a0b087ec8f038bee0981a781ea2bc63c7f71f5891ba5640939b07aa2a230c9aa716dd7a306c10f6a62cac8658538043fbbacbc2a08f3e05cfd96780b947eb3c7caa8e29439784fd7d4be8d225e9fefd6fe2d81e116e2b818973a7e8bf51d1a8520e64a1cdf31cefec524f0d79d4816a1ea15095bb03c9f9154a6c754d22a4d") r1 = socket(0x0, 0x400003, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xac}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x6c5f}, 0x8) setsockopt(r1, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f00002d4000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x13, 0x4, 0x0, 0x0, 0x118, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x25, 0x0, [{0x3, 0xd, "006a15f73eec5da5c84c8a"}, {0x0, 0x6, "fbdf88cf"}, {0x5, 0x3, "e2"}, {0x5, 0x9, "633189d8ef3999"}]}, @ssrr={0x89, 0x13, 0x7fff, [@broadcast=0xffffffff, @rand_addr=0x1, @broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @igmp={0x13, 0x0, 0x0, @multicast1=0xe0000001, "11171fbdf1928f5c5df7a5af1f61391b83be57c79c11f7901ccf4916926aa22f346d980ca11d28b2674bb88508e5210202cc37a234bebda7ebf078c3aa08ac46bafa162e909a517f2006c5363280181b9cb06c7ae59178e9ea968db8f5ac316297b71da381b1a9614a16dafc8856f13fbe56353602c0a0a3b6386805f5ba28248babceee67a71d6a68d58a4ab1d1d7590d53cc675a78241486f771c976a73ae09ee5c474d54d7f75bbaab524bd1e5b4e263f212b78d61a03fb91405a1282f56094574940"}}}}}, 0x0) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000645000-0x4)=0x8000, 0x4) bind$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) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000624000-0xcb)=""/203, &(0x7f00007f3000-0x4)=0xcb) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dde000)=0x0) close(r0) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f16000)={0x6, 0x8008, 0xfff, 0x8000000000000000, 0x0}, &(0x7f0000f16000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a3a000)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f17000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a8d000)={r1, 0x81, 0x3, 0x0}, 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f18000)={0x7, &(0x7f0000f19000-0x38)=[{0x7, 0x7, 0x76, 0x3}, {0x71f2, 0x7, 0xffffffffffffff81, 0x9}, {0x10000, 0x7, 0x4, 0x1}, {0xfffffffffffffffc, 0x1, 0x401, 0x9}, {0xffffffffffff37d2, 0xff, 0x9, 0x8}, {0x0, 0x7, 0x8000, 0xffffffff}, {0x6, 0x3, 0x3, 0x800}]}, 0x10) 2018/01/13 00:05:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004f7000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x44) r1 = socket(0x5, 0x806, 0xd) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000017a000)={r0}) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000c34000)=0x0, &(0x7f00008bd000)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000716000)={0x0, 0x0, 0x0}, &(0x7f00002f2000-0x4)=0xc) r2 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000081a000-0x4)=0x2cf6, 0x4) sendto$inet6(r2, &(0x7f0000411000)="", 0x0, 0x200408c0, &(0x7f0000856000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000050d000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) sendfile(r2, r2, &(0x7f00007a9000-0x8)=0x80000000000001, 0x2000000004) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000fb6000)="451dff5aa987a363df5d", 0xa) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1, 0x35, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) bind$inet6(r0, &(0x7f0000b5b000)={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r2 = accept(r1, &(0x7f000084d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b14000)=0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00003ea000-0x16)={0x9, [0x1f, 0x4, 0x29de, 0x4, 0xfffffffffffff3db, 0x2, 0x4, 0x8, 0x1]}, &(0x7f00007d7000)=0x16) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000598000)={0x7ff, 0x800f, 0x1f, 0x5, 0x0}, &(0x7f0000195000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000549000-0x108)={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]}, [0x2, 0x2, 0x1ff, 0x2, 0x20, 0x4, 0x4, 0x6, 0x4, 0x8, 0x1f, 0x3f, 0x3ff, 0xa98, 0x6]}, &(0x7f0000957000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000373000-0xb8)={r2, 0x20bfeea8, 0x2, 0x3, 0xcc8, 0x101, 0x2, 0x8d, {r3, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x6, 0x3ff}}, &(0x7f0000225000-0x4)=0xb8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r5, r6}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r2, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000197000)=r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 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_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x1, 0x80012, r0, 0x0) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000dc2000-0x48)={0x0, 0x10, &(0x7f00000d2000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x568, 0x0, 0x0, 0x0, 0x6}, @generic={0xce, 0x6, 0x401, 0x8}, @alu={0x7, 0x5, 0x1, 0x7, 0x3, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa8a, 0x0, 0x0, 0x0, 0xe3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x11}, @generic={0x9, 0x8, 0x1, 0x1}], &(0x7f0000040000-0xa)='syzkaller\x00', 0x2, 0x89, &(0x7f0000001000-0x89)=""/137, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d98000)=[{&(0x7f0000fa7000)=""/0, 0x0}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000df7000-0x17)=""/23, 0x17}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f00002cd000)=""/160, 0xa0}, {&(0x7f0000832000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/142, 0x8e}], 0x8) r1 = socket$inet6(0xa, 0x3, 0xc) getuid() mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f51000-0x74)="255149930395d567faf7c75d6d3ae5fd8cc735facd63ac700d966ed8f8ba3ce202f1c4de29846d02404ae36f38e1ef527a47a9b7c3f3b1ed037d5bd5f7e29039770e9914617801eefe079288010a2ad3b4d534c84be45348c94c98e488b984a82b6264d0b8cc97d36baea3f6e6275742f03d5f62", 0x74, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffffffffffffde) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) recvmsg(r1, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000f53000-0x4)=0x10000, 0x4) socketpair(0xa, 0x7, 0x78f, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005b6000-0x8)={r1, r0}) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e5a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00005db000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000018000-0x8)={0x0, 0x0}, &(0x7f0000a00000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd7000-0x10)={r1, 0x15903c1c, 0x6f, 0x3}, &(0x7f0000592000-0x4)=0x10) r3 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fd7000)=@assoc_id=r2, 0x4) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd5000)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000fd8000)="", 0x0, 0x10, &(0x7f00002a8000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xa, 0x8) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = accept(r1, 0x0, &(0x7f0000597000-0x4)=0x48) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000659000-0x4)={r3}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000476000)=0x10000, 0x4) r4 = socket$key(0xf, 0x3, 0x2) sendto(r3, &(0x7f00007bd000)="", 0x0, 0x40, 0x0, 0x0) sendmsg$key(r4, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00009a1000-0x28)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20000090) pipe(&(0x7f00006b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00004d8000-0x18)={0x3, &(0x7f00001db000-0x1000)=""/4096, &(0x7f0000730000-0x48)=[{0xce9, 0x1e, 0x0, &(0x7f000026b000)=""/30}, {0xfff, 0x78, 0xfe6, &(0x7f0000fba000-0x78)=""/120}, {0x5, 0xa1, 0x4, &(0x7f0000bde000-0xa1)=""/161}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f1000)={0x0, 0x3}, &(0x7f00009be000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000036a000)={0xffffffffffffd466, 0x8, 0x8, 0x100000000, 0x7, 0x1, 0x9, 0x8, r6}, &(0x7f0000104000)=0x20) listen(r2, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ad5000)=[@in6={0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000a5f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6f000)=0x10) sendto$llc(r2, &(0x7f0000a68000-0xbd)="d08eadfd4cf3762cf569866b52c66068bb6282aa56ac38b2e4108df84d120cf7da41ba439a6da2588738ceae2f60293049fc5abfc3af7988197aa93728a42fac55ba5f9ac1f87b26bf7316be195334f7c0a81c9419f4c9ad58d7785a17ca0ab9d0fe6f7cd6d92ccc524828dccf3d52cdab871c3691c932cde2d830b036497716075309fdcbe25113701a320dbf2db8745740df8d2ebd5a56af3e48eeaff3200cdcd199b1343b669432a6200f0f1aa3d113435c8cafa30a6857180ff6e1", 0xbd, 0x80, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f000036b000)=0x4, 0x4) accept$inet(r0, 0x0, &(0x7f00002d8000-0x4)=0x0) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000033000-0x10)={0x4, &(0x7f0000000000)=[{0x8, 0x4, 0x18, 0x0}, {0x8000000000, 0x21e, 0x3, 0x3}, {0x0, 0xffff, 0x5, 0x8}, {0xe00000000, 0x7fff, 0x8, 0xc5b}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057b000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000047000-0x8)={0x0, 0x0}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006da000)=@common='sit0\x00', 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000804000-0x1c)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) read(r0, &(0x7f00007b4000-0x6d)=""/109, 0x6d) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000956000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000025a000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00001d3000-0x4)=0x0, 0x4) [ 64.425267] audit: type=1400 audit(1515801954.593:74): avc: denied { map } for pid=14606 comm="syz-executor6" path="socket:[26082]" dev="sockfs" ino=26082 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000fdf000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00004e2000)=0x0) bind(r4, &(0x7f00003ce000-0x10)=@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netlink(r0, &(0x7f0000cbb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5d000-0x4)=0xc) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001bf000)={r2, 0x80000, r5}) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000015000-0x20)={0x3ff, 0x0, 0x10003, 0x5}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000015000-0x20)={0x5, r2, 0x10003, 0x9}) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000052d000-0x14)={0x0, 0xfff, 0x5, 0x36, 0x20}, 0x14) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ded000)="", 0x94f386f79cff0d07) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f000073c000)=0x0, 0x80800) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000df0000-0x6e)=@file={0x0, ""/108}, &(0x7f0000def000)=0x6e) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0xfffffffffffffd34, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000998000-0x4)=0x0, &(0x7f000063a000-0x4)=0x4) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x32, 0x0, 0x10003, 0xc1b}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000)={0x36b, 0x0, 0x1, 0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000003000)=@hopopts={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x246}, @enc_lim={0x4, 0x1, 0x3ff}]}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000000b000-0x10)={0x5, 0x10001, 0x6, 0x260}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000006000)={0xe, r1, 0x10001, 0x3}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000000b000)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) 2018/01/13 00:05:54 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000f51000)=0x1000000000006, 0xffffffffffffff05) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c8a000-0x4)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000adb000-0x55)="7a80b1085288c6dbbceb582d219921aa186326f49e2cf1644a62f72a96795fcc5a9be1cc8088df37945f9df9eedd02ecab2863f2af33bf9e15b0faca9e4bb447a9f0f5e39c38fa93ba29e92cf849cd1e837cec8239", 0x55) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f50000)={0x0, 0x8, "a226dd89fc471ec5"}, &(0x7f0000f51000-0x4)=0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0d000)={r2, 0x3}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f52000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f51000-0x50)=[{&(0x7f0000a38000-0x7b)=""/123, 0x7b}, {&(0x7f0000f50000)=""/246, 0xf6}, {&(0x7f0000966000-0x60)=""/96, 0x60}, {&(0x7f00001a7000)=""/198, 0xc6}, {&(0x7f0000f51000-0xdd)=""/221, 0xdd}], 0x5) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000f55000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f57000)="e6", 0xfffffd8d, 0x0, &(0x7f0000f57000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5b) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000053d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009fc000-0x4)=0x0) r1 = accept(r0, &(0x7f0000983000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000220000)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f000095f000)=[{&(0x7f00009a6000)={0x27, 0x16, 0x542c, 0x2, 0x2, 0x5, "24c15e2074d79a5e49a0008a783b528078cbf78534eb5b5c3455ceef15cd3b49f5c4f81233b22ce44b596dc2265f9f6da7f2bc543f379839b221a20a7c6cfc", 0x8}, 0x60, &(0x7f00003ee000-0x60)=[{&(0x7f0000a13000)="", 0x0}, {&(0x7f0000ed7000)="a3115bdb18f37ec80a89f16585c23f3a5bfd17cd3d7b3f39cadd6ca103c5d30b776ab72cfe3d87687764912701464d62d116aac36f110194182f72082c4b79bfb58c14f4a331e43901c7eb6e086864117299ac96c51dd56ff0019fab6acf3c9d73c5abd0395bc4af90e023ff265d5e60545f37cf36ce83357ae8db718e0a92af2ce47a1b73bd4f4380b30b8d6697e679bf3b10648b9ccd0ae0dec2374f48c61ff22b", 0xa2}, {&(0x7f0000312000)="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", 0x1000}, {&(0x7f0000e44000)="a9b97493bae84b5ccb56f7c9859d14c9", 0x10}, {&(0x7f0000674000-0x7c)="24173cfe5da48613d0540eed32767f0129031614316f9c482f891dd20e487e0766f0b7e085a0d2226574069ee92b7e073b1856d14daeafdf697204961b7763cbac659cb845cbb71dee01d13438c35dff9e398d60b0de071a20bba8d7b4763ff01ee1666f97b61b97671e06cab477a60105a3a007f459c709f9e3c6f8", 0x7c}, {&(0x7f000032f000)="741daeb93ae290a72d7b58803886b8f2c3d67f3621973a6513977fc5dbcb338c84a17a85dc9c554133b153dd5f2ac655b043df77d47509dd3ae81198", 0x3c}], 0x6, &(0x7f00008aa000-0x40)={0x40, 0x1bf, 0x6, "7600503dae497f32345c24fbe844b425120d69d268b6031e120e4a45a88254e9b6cbccf05ba4665134"}, 0x40, 0x4}], 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000049c000)=0x4, 0xff6d) listen(r0, 0x8000000100000007) 2018/01/13 00:05:54 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000af6000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000590000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000a4a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x60, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1f0637c86517bc0b79fcb2b54b2242dff146fe9cf0a567138734a2963de6aef710b9098c3f997207e5bcd060dc319c70"}}}}}}}, 0x0) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000092e000)=0x14) mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000c9000)={0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x80e, 0x7) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000581000-0x4)=0x0, &(0x7f0000576000-0x4)=0x4) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x4000000000000000, &(0x7f0000581000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000580000)={0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000580000-0x4)=0x0, &(0x7f0000580000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=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, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 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}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x3) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af3000)={0x6, [0x3, 0x0, 0x5e7a, 0xff, 0x1, 0x9e4]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000a94000)="8588c45cfc02fe6e31") 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000036b000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b1e000)=0xffffffffffffff97) getsockopt$inet_int(r0, 0x0, 0xce, &(0x7f00005fb000-0x4)=0x0, &(0x7f000085f000)=0x4) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = socket(0x10, 0x80000, 0x2) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000078f000)={0x9}, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000eee000)={&(0x7f0000eee000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000535000-0xa0)=[{&(0x7f0000eef000-0xe0)="d081c0c9b7e3d465bbab0dbd1418daa97a3bfcaed222290a7363fed6220ed5f132e2b25dcd425dca13257d4bb832410ce1a387cad0063ba2dcb6253a37fcf882df91882e27af66f9eb896a6e2619367656b04fd992eaacecef085fdd4ab54c0ae418189eafae812e1d586fd0097ba82b35577c166597091f417a63ff0ed68836cbef087afaea2c7ceed8bf56ccab0f3a31c44546233de4be907f54e8a8ef512a684a887bd4b168c24050ea74af8f749fc4c5e37f70c6427ae5f87778c1e37b65bca7c646180004001ec2db403a5777aa40c1fc0826cb4e00d063cf1c8ab3f2b9", 0xe0}, {&(0x7f0000eef000-0xf)="3a7bac44fc4e5426994bebdb206b125cfcc57b8b004d64f7c3e8c8e8936c3b407e6460110f8a", 0x26}, {&(0x7f0000bfa000-0x7e)="a718c69c96230390e32693b42b4788ab2f7b696204ee1aa6bfc65b537e274223ca0b9a08b98f6f31b00fefa85cd2ceac2c2aec3690dbf829eb2b04c263aec2c89bafd8184753d3e6c90636c14ae62693b81eee29f7a0af7b70508804b1afd9cd169fdeb03027298c3029f7a234de838aa2089bba2e5c1b3132cfc1b5ef7e", 0x7e}, {&(0x7f0000aeb000)="af4a29176003356b99923df77a0a9d4bc77e03d3bcfd80a3b702ec6b2a56f5d8e15ece", 0x23}, {&(0x7f0000757000-0x28)="ee795a2587eaf23a4ceb33264db94b69168a9f4ff4570d56bcb3c67d380d9d64880b6ef5dd235060", 0x28}, {&(0x7f0000a09000)="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", 0x1000}, {&(0x7f0000665000)="0307992c9c259e973f73186237b9c0833bcf9a1d1a4dcf989015553b6f63512b57f8a0d26053c381450961d178bb3c30ff1169b0556f1cefc06be5d915a6274aa844b03de4046368e57dee1bc2ce4fafb50413651cc4e69147b373edbb8bb6b40f77971b4f0d317fce31893e67928cedccbcbf5aa2ca9cc4714b4648af630fdef830a95e5adf6146c1416856915addaf94209aac3b7366b71087e7ef61938ea1e04b17e4964f7d298f1a73eab6dd41f147f1ab317ae1c3fb18", 0xb9}, {&(0x7f0000a89000-0x4b)="b9506bfb9683cc9058a88deae86080d2c8b3aec38e209933b946f4d9379b96f2f466c8c5530ed59f8bdb90411f0fd1cb3fc49e8a40d851722f67b853352caf809caf75685135612f96913f", 0x4b}, {&(0x7f0000467000)="46f5d390f0a5cc846b11b237d6ef2e5e07c10b26867198f3b63545df7584355588f3967e9097f4482ffed93543aa2713891d84f05ad219a2c4bab933f7883bb2145c2cdb2da385140a8dbf8b0151981e1948da4d385a122558a9785d591c3f5dca5901bc5152ca2135e81031420ded6acc92130f21f1a842601caeb3f95f10e6efa3baefb5d9ece60d", 0x89}, 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", 0x1000}], 0xa, &(0x7f0000eee000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r2, r0, r0, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r2, r0]}], 0x78, 0x20040080}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000000000812, 0x4) r0 = socket(0xf, 0x806, 0x800000000000000) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000b60000)="21110b3c4467cb9c53a9999506c509b0edf39a59e100c1db8e648cb0658b39e4dcebef4b08b7800bc1be4acccf77c0c71878d686bbbac528a27e8b60a0793e018c94001acb858ebe277662d85dc6de35478ef9d4a91000539e392b112e35596aedba7d00009ad7293e23b1d5b0021cb6f4c3f37b41ca889308c12b6845534392d8fd3dbc2371e0487ddd7958fa1f316da3f4c362d6a52f5b61840731e89a49bc618b552a9f0a77e43802b51525b6918a386a6f5d64954b419f36", 0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000662000)={0x0, 0xa, "e69e231d042d30a8ffc4"}, &(0x7f00000ba000-0x4)=0x12) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc1000-0x108)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x60f, 0x20, 0x400, 0x100f53c0, 0xe0, 0x1ff, 0x9afd, 0x7, 0xe000000000000000, 0xffff, 0x5, 0x21, 0xfe30]}, &(0x7f000041c000-0x4)=0x108) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000619000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001c3000)={0x2, {{0xa, 0x0, 0xc92d, @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]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000039b000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0xd, 0x6, 0x9, 0x80}, 0x20) socket(0x5, 0x4, 0x6) accept$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005ab000)=0x1c) 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) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000124000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000059000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000007a000-0x98)={0x0, @in6={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x3}, &(0x7f000020d000-0x4)=0x98) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ae000)={r4, 0x200}, &(0x7f0000219000-0x4)=0x8) 2018/01/13 00:05:54 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$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) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d26000-0x4c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x45f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/13 00:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000d70000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0xffffffffffffff48, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/13 00:05:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0xbfd, 0x800, 0x8, 0x0, 0x8, 0x800, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xa0d, 0x2e6, 0x4, 0x3}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000376000)={r1, 0x7, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f0000ebf000)=[], 0x0, 0x0}, 0x20000040) 2018/01/13 00:05:54 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) r1 = accept4(r0, &(0x7f0000ffa000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x10, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff9000)={0x0, 0x8}, &(0x7f000032c000-0x4)=0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff9000)={r2, 0xd2d000000000000}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00006be000-0x5c)={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, {0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0xffff, [0x0, 0x8, 0x38000000, 0x2, 0x8, 0x1, 0x3, 0x8]}, 0xff5b) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ffb000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ffc000)={0x0, r3, 0x6, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x85, 0x0, &(0x7f0000110000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r7, 0x0, 0x0}], 0x1, 0x7f) close(r6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffc000-0x10)={0x4000, 0x0, 0x52f9, 0x0, r2}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000ffe000-0x10)=@buf={0x0, 0x0}) ioctl$sock_ifreq(r5, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/13 00:05:54 executing program 0: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept4(r0, &(0x7f0000d9d000)=@generic={0x0, ""/126}, &(0x7f0000ce6000)=0x80, 0x61b1fcb6e0f75cf9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f000064b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xb0c)=0x10, 0x80800) syz_emit_ethernet(0x4e, &(0x7f00004e3000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, "1b9e09", 0x18, 0x2b, 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}, {[@routing={0x0, 0x0, 0x2, 0x9, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/13 00:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000951000)="", 0x3c7, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000cf0000-0xc9)="7e3a2e37178090213f1c97e048ea0389544c0601b799b6fc6bc7ed02d6e033895773e1e9db179e7ef85272a1e1f54e9a77e33ce771242821533c677bebc282920cea85a15748798c49b7f010577797cda42756f02a0db39f70172c5c9c12dbfb66b98448747356d1510a69312efa82be865398361420f95fad2c26dab2422e48452537fd61feaef594d3d4d671d00fd39a09767ab5cbe606876a3df3bf6698909fa9e57e67bf873e6bbf68b01716e5be8a010ee05ef69c12c33bdc483df48b24ed1d56d4e58aaab525", 0xc9, 0x24040010, &(0x7f0000194000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000864000-0x50)=[], 0x628) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006a0000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000299000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000fac000)=""/68, 0x44, 0x0, &(0x7f0000a18000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000d000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 00:05:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x100003, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 00:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000810000)=0x5) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000982000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000031f000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f45000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000061f000)="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", 0xfa) socketpair(0x4, 0x80006, 0xea8f263000000, &(0x7f0000d04000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x9}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x2006, 0x0, 0x0, 0x20}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc8000+0xc25)={0x0, 0x67, "3a239694c1a350862012d02619230805e998472faa035457ab50151188bfdcb4d34e3bcacee5303de7cc6079a05e3c19fa9efa8a449cefb9bc400f786f84ab7869cdd1ae0408aedccc90ee0f503aac5b75c7fee285a8f263e870c84acc9ec26dda7893435a0c6f"}, &(0x7f0000fec000)=0x6f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dfc000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xa1, 0x7, 0x100000000}, &(0x7f0000566000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0xa0, "6d486500bd5e3ac6c1e74a4d916ea388c890edee2ed31e929cf04cdfb5f7cef64c835735ec7e574b03e8c49435a61f23a12485cc54e8cafa2d58ceece5f985bf3f57e90d9e2bf1d5ddebd3c5e458c49b77b2d622eab221e6f97cdfc64e96dc4c6ecf4e9899d7caed8369054a153388cf2b96618e2ff2d60c7dfece666014b516e8c8b8b56034b559a434ca2fc5fb5093a4d8f8e23fc0836d6608cd3e34fca8b1"}, &(0x7f0000fec000-0x4)=0xa8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000feb000)={0x80000001, 0x80000000, 0x200, 0x5, 0xb8, 0x5, 0x6, 0x0, r2}, &(0x7f0000aba000-0x4)=0x20) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000483000)=0x2, 0x2f) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ddd000)=[], 0x0, &(0x7f00005ef000-0xd5)=""/213, 0xd5, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000c88000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e69000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c3c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r0, &(0x7f000060a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x388) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$llc(0x1a, 0x2, 0x0) getsockname$llc(r3, &(0x7f0000af9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c4e000)=0x10) poll(&(0x7f0000f75000-0x28)=[{r2, 0x4, 0x0}, {r1, 0x4040, 0x0}, {r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}], 0x5, 0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000773000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f74000-0x10)={r4, 0x28, &(0x7f0000937000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e7f000)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001dc000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f74000)={&(0x7f0000f74000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f74000)=[], 0x0, &(0x7f00008b1000)=""/172, 0xac, 0x918c}, 0x69d356d99f945b56) setsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000605000)=0x526, 0x4) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c4000)=[{&(0x7f0000f74000-0x14)="57c6d75bcb6dfca8065c0be7b735c881b4606921", 0x14}, {&(0x7f0000054000-0x12)="22460ed5a11af1d479fb47aba52b8e231f6b", 0x12}], 0x2, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000c9f000-0x8)={0x0, 0x0}, &(0x7f0000f76000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f75000)={r7, 0x7}, 0x6) socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f0000260000)={0x0, 0x0}) connect$inet(r8, &(0x7f00002ec000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000eb1000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f00005e7000)=""/180, 0xb4, 0x40000000, 0x0, 0x0) writev(r0, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fbc000-0x4)=0x0) bind$alg(r0, &(0x7f0000791000-0x58)={0x26, 'rng\x00', 0x0, 0x8f, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fbb000-0x5)='\n\x00\x00\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fbb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00003e6000)={0x0, 0x0, &(0x7f0000ddf000-0x50)=[{&(0x7f0000fb3000-0x72)='7', 0x1}], 0x1, &(0x7f0000fbc000-0x1048)=[@iv={0x1018, 0x117, 0x2, 0x1000, "db3fe20c0b5c82c267a6d20e7f41ac369c2a7ce0247fd1887be6bb3070e67fda0813070074480bc1678486db6a560a7351476f3cc595951d0cccf71918793d5f486f9873210f8158c1e8f8f8b455cc15ea2a9c0c2e8373d8e8931ad440cd969960c8f0896b23493dd0006632cac4667c0a15b3f3e0266c087973d624f398d0e5aa4f33600ee24bdeadc00682946ca17e933707aa45780582fd12c3507d612a7da4622de25cf7dc2f7d9cd1a39201c26a8c1465effa7d00017f3dad9a471a427145a9b911c018adf666df154bdf83782c6b125202be458ba9d289c1f18fb89a25d2e2f000d998451674d0af806df839dfd7f2f0953d9b93d9f21cfc85bc5dbe1bf4b06f2e76be72c72501169947871dc6a7e539c5d203ea704402170f829cef66707eba230e9fd852c0029eadf34766b5fb9f4d6d130cc8d09c32b713600cd08f4fee9cb16f76e9737c36924dca5b58b433be7976ad092019c204d42b4470bd69af4fe47e690e1b19ff5d5e59ee069ae3954e423f95e34cbf3e213e157b49f79bd92f119b37954b7e15e3453fdaf7b6e2f4f494dbe262cc02a97ab06127fbbed5b0e3d943596bbb974cd8567d6ecb915c175294c543685e83260d39e168b05e691b2d2d38246a06630396a5cf8045f3f4c2a9a7f2a42933b3149d17b796664d2a96008ed34ca26021480bca25bf68d6e9826030faaa9196e0be144d9b1168e805163dcf9c86f69dc9209cac36428dd0456e9169e9f242a54aa2588ac8c3c54350b0379fe7350473a885d0f51764dcb7b4686f861e3062b6a96207e23735f5183e85d534114c75bff4ad4088a539c5e5e9975f5e906ebff6ea8372dd1276373b34f316ca84d230cc88c09513546df0a65a932b3008fe3b969700ba8ecf406de1a3f69d4eb787a0a5b344c4fca96b85bc49e2486cd731cdb2584a0cfc5db81856fe528d68b5eb64bb8eeba27365b6f310a8004def08c6cd44a32a67ad964b0465f12507dcffe88ca52e848d3f04a6ce2d697fcf200d5e90727fd6daba9867502b9d44f609b6d5ef07e1731a20ac2437e5e1619eaad34c51255e330b5c4886eae67b4bb0438cf187c0137c90b7e09dd3d3741a7c2cca1a87f81c07cd36f35184fe15ef27a22a02a0380c2ab8a46a4c3bf2ae63023a5e2dc1ae463147c284cfff02899759705fb675782b7a12874f306ed5ef31766a71ade04eb210aac64503f8e0d999078ed54ee0871beb990b259a94fde31a2ddc9c88bda0108bd7a496f15c5717d94e4f3fa8d68d57999e688217a723dd43430a62c34f7041e6fbd75cb53c150c377ef9dc4d1a402f8edd59c7b811cc8abdcb0315bf0c7d7d93c0ceb7d5745cbff7e4cb5916e2e6430089c19b9de5e8fa40674671e3344ce350c2a2ba4d9d6a0798906a58a3aa0f87621b19958f1e321f92d8d1eb18a2f2b15b237c47a7e20d95c43be1033f07e971368989cb131746fdcedf7587f4500be720b6711f90fb3deea147b4513420eafcb3ac9db6394479c1be961a465335534da9426f3ad0996689aff1d686018de2f652fb6c81eda6e885eac7541bf04c56373fc7ae98b81874eb2d0012f1684aa96f4ebce008d2d33e4e6a03f18017f32b29747662cfebdde5ad1aba1511a1fc6525e180ef0873a811c0875f6d80a15f7ff05f7cd59d7730e6a9b2775556d883441e826fa111219b25ad6c960f689c4304c4a16cefd0fef445c0a08750d5458b943e12a6143ba87ccff0eb27ecca94ac7ae6fe8e5902087f89de988f1fce1288e890a84c6c0e400ae64c4f05679c2556025a945f78d2aee61c85acfa8ebd4fd430dd53ce89333ab88b0de3b444a8d083ab14d9e320d4cf78096b04aadf5d139a7f8f7460ba17eebe64bcbdc25512e2a7a0c0d66e45040764e1bdb7c84cef365b16c768c9ee9372b57bc72759c523d826eb1602ae43f36bd32134352d5446a2b160d3c7f7a74b6c8b8d8e675acb2c786067b13d84b0328cd1e92d760d2df320500056e119e0ae0bdd8c49b0551942d35042976da305be077531a81af7bf23f6198af902e6cc050c4d20171f1de90236273554c849b4a40a0275beb5fa6b5d49235ff05ead928a65fcd760ed7d24d992e69b2016b63c0597ff93a83f3b6694a022041385661171a92b5ccc22a2f2e21e82cace8c7fa9214a56171ecb49e1b5b766859137ee2631e37a71da51b0104dc9cd51c39e21855ea7977882f1ae0d5a8ab7c7ab9d9a7ebebab8734ad34b1cc2915f7dcf52161b08b559c5fd4d281af8bdf12f03dcf003d4223a84749589b36592290c72ebe4109675804b4003085d042bc19822a08b79570bb2d1ef13aab44996ae98808938173846a97a2fd61cab004d635c1a5dda3bea760592a8c491548029749da9985154b14871663b3b87dc1acfb6479492da25f365effa1b706e12af704c50c9c1b07f841e81394d18320e514ce0968410a95187784850e0c1a67b8251754dd467c07c7d684aa9f21a028fc6d5f80c7da005bfafada8bf1a07acbb08f4201263905b0488a190d50f4477f9ca6562a04d3e2d91cbbd700484b4dab17df9bc2a27fd27be2525283b1261a18555d95e0b636ab25c2eda778864aade78a107059ec53af79c873e43970bdaf21a2e4b7aef261bbe255c139ba51502b5c5404fbf4cc46355c2b2bb3fbf316e24460339c207604074174b4e018d2ef447b02d87d6d67105c06049cf151ed699f307c8e3153e0ce1445005f6ab6638f12b2f8da7ed243388a2df424e58c34a7010818bdb403b057387e4c767c3398e9500aab540bacc4943d6cd91c686233049c4b4b561d02018c068fcec10ab0fa0a7e35f87b1b392d308c1dbde586176c7eeef9a9cd251cb2fee486e875bf4945a4733446216178f7920a6c3c625df50d912c6cfb1217e1a144a5c6111d6c1a7f42d2d7a30f29bb76996f3d29bcd322fb97f1f37faa159ad88d490b12421fc89298f867a183c757e211aa7b8f42d6e1fc79f117319c30b19242c4b6846b39a10b9adccd539b115497ba5c5e070b22ab9715ee36a7ca6d45184b28986a52c2c1910e17e7210d18b86a581c6d3bfe3c7837fdd01a23be54f81730c847f1a014260f221b6b5992861e49023fc4c055ebca8b3610b24ec7fd7f000248c77017cd3cc59d3247613b4e8b227e9841d5a47b3033c96f205d676d9dd6cd5bd2dd943987537dafe0d4b63f951a951d7a142968adae6bc52e3aceb0eceefad43ab51e4ea0a3a59426fc41170fb638042f9b7f8c230cfe2234d14185eac2254469928b620fbc148257640fe7247dbc5c9e17f920f0ebf273c7ec610881fc812e87a4be41e13f15ffba2886fef2e1449500e196fcbeea32b1e4c501048f21f26da56669ced8926735a196739d66ea97f31d40ad688aa5431a7973b9b526287a937909ee0b7af6e4b0f616438d0fc4fab71afabce683f7bb267d44b6eddeff158def4ae366b2b2e5e56a3a9408414bc6ba90cbd5e994e3ae43ce401141887004f48595fa104d1ab69264c73accc9b5356e63e33413b053b7d1927b0d6bb48f39b01d06c5bd5e1f78447208dac4d4be22d3506fdee626e0f2ae2c7f160a20632eda1dd97eefcc2cc12ece08a990f4256928d86faa9a7347a4bdace4b044d756eeb6509617a3150c5cf8dd88ecfe4a7f0f821d760afda504585fcdbd8101e8a0844c1b6f12ba2b0b6a286c4307aa25c2789edc6d2ad5ae601e0fa9775da3a1e1c5cb7d7690e032636d670806367a0c113c6eaa07c45edc79ced430c3be654ebb805e043aacc7e7dd882abd789d652bbf97a7cd25ed10f702e8d830a02bde559d1df5d95d1a85791ce022c7f10c0ecfe099810d2221c5533cb40d16f67b459a84108d4f0bf586e53fb07ba7595165d942dc530b80c8a5b752f8fd3a2f248fd504ddddc8c6b605b4ce6b9ef29f93b5c61caba6fc0b334df54bff9268305dc2ec15767ad4f083f4e5490c5e07cef5245322a2f3aa73c5497b024d836d860628a1066e30a8e02ce7600089ec1ed8234b6745ff308bf50147e6ee7b8d5634f67ac517dad26fb1bf825122a4393483fd261c8dce0e5044c7b06886c098532af3f48920a6b353fabbdb7953f434fbea9e5d59e9f5e566ed02c3fd20859248499c114c215595f13579c41ae10c164830aae2d2fb082e65fd5b9db3da4140172e812f51acee1f5c8b77ce400d02a300c79f1ecfaa221ed77049c97fbbded4f7c9059b30c25e4ef766f10a57ca6265a39a93d23032772dcdfc74803c385a39ef511e779e43e6456ce99c339c9c13ff038dbc3454cfcbe8d885bd39fd7fe4e8e3b98d62a4db9a9af1df61f5f0eb2159dd0c489f1eb2c01746aada18d8939ccaae19007da458273889948412642194a24aa842dfdde664d223ed03ed3b17e22c671c33e7caa1060c3751a25f676f22ed8620f9cb28f7fb2b323e97e67353c0d0b84a8e1d894b67ebe7df2493ed29b59e910ccbe819e2597f22fe952f232e119129bc2f65a43890568b8e9017c04a29532b3537d6904bb3731c0c332ec86340c9d3c94283936747138d78b786991e02bd832ec8b6e1da4bca7c7751162e5e0cac2a5e6b41008575af9578607c2cdd22e6db2e4301bc6d210846bbc5dd84269ea32961ffd28db0907b687ab45c6db46307a27cb64a3735fbb37b49fa93368574449f3f5c11d162b59535e31b3656ed92bcd9ffc85d534e6ca7bd1394c522a4e848504851e3132f301f134c21cf58990f34240f8ed9c070bb32b9423a4b655d1eded16f3817d4bbc43da8d9f2c8bba6b6e4cc0ad209f47647f2177a9f97ab56f19b1dd3f3e5d0af62c02bc6338d2f7fb1d89fad7ee1402c4f025fad18af962aad1314a7357cfe8823026f5fe5f53fad0a20694cf796aba3792c4b9cc686f63bd77f8821b00cfe6b1e2334db9e84417c9c854dc0ef6f01517597685539101d69a665d8771341e7889d9fb52852ca7a12930896b8abb53b067aec9ca83c5d9ca27f6b20774f9f331203224dc08fd0ce803cd6d3c444d2dd95eef678c4186836bef47a3623ac17f71545483ee3084a904928751c2e5e2bcbf3819d158fac8ae225b29a85df8af91fb18d540ebe2dfc8f851a9bd2f42a82159a5cfe0b87cc6df7a2c2ee8532872d2da6b6181c5575d6d7795c225c8da38ce7a0a49cc36613f038908faa9e496d76e58f0139c179609072dcb0dea766730298a0b6b96af5ef1c10bc4a5ff1a02b13396754c896e3bf7cd13adce7cb57770363636a46ff633d111d11c9714cad34c247b1afa07dedfc3de629295da081fce8f4e9965051ccb201d8124d44cfdbee78aa793d5d769ce92639c2f84772a46f3d3430f7b09e5a5775e88bb3bcc4c61e5ffddb5d066b2cb00ca7b605aaa0684defeae6952f2e70ef48340f5a10a01657e83a14b96c7f204ab176396c8798feda8df232dfc1cf800936a8ace542c3777f6ea131a3270575fbd958150c9db8d8e1476630b9d41fd49ba2131e2833fdc2d6b842a605b578bfe43a125aaa756b4b7cbe53295a216216e8bc5c4bcdeb51b8af74ffad45da7fde9c6adddb4d599a6696b0c54226ce5d663e83456b151116f9499621c8bfd9f59cc537b51fe06e5f8089eb83f4aa1e1ad12f24d9f009ae57037f5bcf27910310e23bf8b7c406857c2ea729388fa3b71b0d859784e7c447319467dd8867b9b2169559d18189eaecf24ebd2e94e97b9d0a8f3c7f50e6e61ceea8216dc557435700744f9722f2bc1d09cc6cb9f366f7a89331b3b6387f358dcc50754c5b0909c9fabcf530c4d084a7d18f756949afbc11b1b830682b2ca"}, @assoc={0x11, 0x117, 0x4, 0xff}, @op={0x18, 0x117, 0x3, 0x2}], 0x1048, 0x0}, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fbd000)={0x4, 0x10000, 0x8, 0x5, 0x4, 0x3, 0x800, 0x4, 0x8a, 0x12, 0x401}, 0xb) socketpair(0x3, 0xa, 0x3, &(0x7f0000f5b000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fbe000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000d9b000-0x38)={&(0x7f0000f78000)={0x10, 0x0, 0x0, 0x80164000}, 0xc, &(0x7f0000fbf000-0x10)={&(0x7f000085d000-0x15c)={0x15c, 0xc, 0x0, 0x400, 0x7, 0x2, {0xc, 0x0, 0x4}, [@typed={0xc, 0x46, @uid=r6}, @generic="30f0d088a4209cf2a75c222996c8f3e6b4e817220a552f8530aee88817883e7e9697c609522502adfc8f79e2baec4329e54459e6def839555a6b36a31191da10a35eac78451890e85ad1ba84fc155f5b193ad2e2e9c1a6cc5e72c26b61a081d75dc3083e4aaebe9de0536443f7b45fc1d1784fd69c11da500d0ec7b7edd5c4d04427c117", @typed={0xc, 0x7b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1090b659a6aceeef806db7f0ed3638956cd74e74ac8c93e2906b17d3d668a8e2a396d2718e5eb3017cce3afeee5fdb3cc25b4e3c17aac6232cf24f6365d20bf81f0275167b7241f6a22731c26f471b3a8fe7a7796c1c1efa37000e08e40573e0f279330ee9d194e1407b", @typed={0x10, 0x70, @u64=0x4}, @flag={0x4, 0x38}, @generic="17d6ab5cb103576ea741f4e711a9f435c04a8834e7db4acc9ee144224a7c9648f85195fe3ef2c5dbaf", @flag={0x4, 0x94}]}, 0x15c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fbf000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0xc9e8, 0x96cc, 0xfffffffeffffffff, 0x7a, 0x9, 0x1, 0x0, 0x1, 0x7f, 0x8, 0x9, 0x100, 0xffffffffffffffff]}, &(0x7f00006fd000-0x4)=0x108) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000d53000-0x8)={r7, 0x2}, &(0x7f0000fc0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000f0d000)=0x7a93, 0x4) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000c22000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000007a000)={r1, 0xab, "0a0be838f6a28d7be9207b374412d2182f05f476e96e33b790a6ec725158916600a00890e752270fcb86cbf81a9aeb4092f1bceebb021b66f0526788047ad40b3d79eb78dca7a01c2b3b76779b08f8c1e9e597a8a173e0def43c7f6f0c34675f87500fe2cc9275413c3cb764d17545bef029d6beb156e85664373931434413ae6f4488ad849830a32bcba59c3373926aaeb9488ef98157aae3567dea45636934dacb3497bddd861031ddeb"}, &(0x7f0000cfe000-0x4)=0xb3) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000d, 0x4, 0xfffffffffffffffd) write(r0, &(0x7f0000e0f000-0x24)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000004", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e16000)={0x1, &(0x7f0000381000-0x8)=[{0x0, 0x9876, 0x51, 0x6}]}, 0x10) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) socket$inet6(0xa, 0x0, 0xcdf) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003e5000-0x2e)={@random="0b024a87f2e1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00006bd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc9000-0x1)=0x0, &(0x7f0000542000-0x4)=0x4) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) pipe(&(0x7f0000bc1000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00008f2000)=0x800, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000fb2000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xff97) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000044b000-0x8)={0x0, 0x0}, &(0x7f000047e000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f7b000+0xfa8)={0x83, 0xc745, 0x4, 0x1000, 0x1f, 0x80000001, 0x4, 0xfe, r1}, &(0x7f00007d2000)=0x20) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000666000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/76, &(0x7f0000c2e000-0x4)=0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x10000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f58000)=""/102, 0x66, 0x2040, &(0x7f0000f58000)={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f57000)=0x60, 0x80000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000078b000)=0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f59000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000110000-0x8)={0x0, 0x0}, &(0x7f0000232000)=0x8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00008b6000-0x4)=0x7, 0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ca6000)={0x7, [0x1cdf6376, 0x6, 0x81, 0x0, 0x1, 0x0, 0xffffffff]}, &(0x7f0000f5a000-0x4)=0x12) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000-0xa6)={r3, 0x9e, "77bb76ac973d212532fad416d4b61d04e2ff8fc3d3ee16207ed82f81d93d3269d2dd54169602e021a5805e76abb4c50fcc5e658255e9d3c8e4dd83d1d499b38446e7cce3458fc5af5018d7341470c82e3ff91e19eaf80c7955b8b5bc33f939c3ed06446a04d0dc0f8a6923e89e5868dd3b46d36076bfcde7a9f1d912a5396826739c6966b802e97910dea7e4de5c41a6fc6f120bd4a3724289b4a099f56c"}, &(0x7f0000f59000)=0xa6) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00006e8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f59000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007ee000-0x10)={0x0, 0x0}, &(0x7f0000f5b000-0x4)=0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000f59000-0x4)=0x2, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000254000)=0x7e8, 0x4) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f00007c9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000064e000-0x4)=0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000254000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000aec000)=[{0x0, 0x2}, {0x8, 0x978}, {0x6, 0x0}], 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009d1000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c77000)=r3, 0xffffffffffffffb1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a41000)={r0, r4}) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000038a000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4cc}, {0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x80000000, [0x5, 0x9, 0x7, 0x7, 0xf1, 0x8001, 0x3, 0x7fff]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 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_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000cb000)={0x4, 0x1, 0x3, 0xfdd, 0x4}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003fb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000de000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000005f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000058b000)={r2, 0x80000, r3}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 65.041946] Bearer <ÿÿÿÿ> rejected, not supported in standalone mode 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d33000)={0x0, 0x7fffffff}, &(0x7f000058c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071d000)=@assoc_value={r2, 0x101}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @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}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ed000)=@assoc_value={0x0, 0x0}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r5, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007df000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d34000-0x10)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d37000)=0x0) accept$alg(r1, 0x0, 0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000090f000)=[{{&(0x7f0000b8c000)=@generic={0xa, "d8448d3bfc55ef01ca5099193b7ba8635985fc67427ad1ee8f47019bcf49814a105943dfdda314339f9b5d8b308c5aa367a77b35deb12b4be984434a0b3f6881955779889e04c0f0149be35e4d7cc4129b9fb35b88c775edfdb661d7c3f3bd881a5c4969e7c46b4e835711fbe5da235ce16e5c8f0b9d0f9ff8459b304f1a"}, 0x80, &(0x7f00000ab000)=[{&(0x7f00004a2000-0xee)="6c2919f2f86ef668e96fc5b2160ac5790855a26a09a2fd82c36eaa11239b5aa2572a33e5d4b1a1a03da72b9c0989b06b5c69fee48edb152be50eca8c56f74756fa26fc17477e7023e749f069403ab45e7a62acf5f010ff3dcd7c73bd7a20b3a2361505d4c9f60fdeedf99ea9443865cd820cdfd66598008319a0d3de28253e97a3dd5020d3b4002dced190c5f58a84c2aa7c69d9db4f59625e3f860201fc6bae270d512336d76be46c427f2860d0484746921c13cb4b27212baf74eae019a8291f91b1aab49f5dfdb4dc006b21185cce347ceacd5ad4db5a0a46c5b958a93b823d87d54e37a898732177963f7d85", 0xee}, {&(0x7f0000fa4000-0x9b)="943bb236ada69d3406a5beaf07540ac5a844627abd94eda2b563a453e93a11c285f356a02104eb61f05b171aadffb0319a1df6a82511f920b3141602f0aa768be9c7b27550b9961fc58aab7de51a21c8610d873ac05d20bbe497a982aa85c95bbac1dc2c8ce7bfd6c4cd06e0e90ebff2416f7c003f9eac27067383a814d162828e8ee9ea6aa8be061032fe87d31506bcad9db8339e6c4cf8837ac4", 0x9b}, {&(0x7f00003bc000)="bd8da4be81a59a4170cdac51ebb701bfcb35bd44dc16734560461dbf599b92d71ea0672502bdf4192550d52c00acd909185774b6437d32162ea5fbe4190c6817f31a06fd446fd9afae535923237eb51df4ee16d5b3aa1e3e5410", 0x5a}, {&(0x7f000014e000)="95384367bca2c1a698c1646b04fe6b7237f1c6e3c3074a05db82db9c61329ff349eb8f6db9261582fa2feb4358aa2b265d6951a41ce5178701a4b79fe123ecade7fbf5b99be29a137cfd7dfdc75bf8f9e3fbc3974f7316778e2219b61af4ba1a0efc3ed6", 0x64}, {&(0x7f0000fd0000-0xd8)="de8616acc477c2cab12ac69c529ad6e18a470f358c79c8953ff2406eeaafd0c26116dad348b736342f2f27929545c78fc19e5af1d1f99497c2c99e4269f8a3f0cbd0becc373ee607cae175eeaeeae6d4f5ce480ffde1a811bf08033ab89a9194f8027c33c42d6489e7fc8e61c4ac012d7ff3d2e20bd71171099c71158922a55754c649d83539e01d1721e9d78d0a64633470fed58cfc5a0477564c565bb5ab1ba903388c4d32ac3b011db0a93ccb2277e108aafe211137be5e13f19238f12a1f84abfb2d13dd5493a6e9434aba91379b57fd1fc0437786fa", 0xd8}], 0x5, &(0x7f0000c16000)=[{0x48, 0x0, 0x400, "322118990a5d68359bf68c359532703eeda71c1d4cd1200a24b9625f7077fc6a42099e9c7d326f50bd86fcb520524bcb87"}, {0xf8, 0x10f, 0x87, "8be71752680a63e4d964068549d4a0fee6a57fe128b50b523a3e8375139a5ba21efc89fb6225dd3b994e7b449593f9a8e3f66e5dae85afb4dbd5b856cff022178ebf47a1e7dfa00418a0174d9547bcf273d267371fcabc342b07c6e7e8c784af2a3d3add6181a61f1cfa017077be939eabbce06b7d274bd531e1c2e98d8dbc253a359b296dcffa0b61c6c29127e009cadc6843b26730e547c7b734abaafa1b5015d3c9350f6b0859c57f90143a7bf548aeace688b99341e5eeb020433ef8957ae950990e9501dcc441bb22049c1b085c99e72bb9f3d8bad9fd756266a00d2e7efb79f57888f3"}, {0x18, 0x102, 0x0, "4eefde"}], 0x158, 0x4800}, 0x2}, {{0x0, 0x0, &(0x7f00002fb000-0x50)=[{&(0x7f000071d000)="6f30e30fb52fea978518fb93a50edc4583faec7c876062d62c627e43b79cc17ef5f3f7a0432d6bf158782f2da857e0f452f0e39bfebcc1affa40bb575dabd2aa93c0f7846739fcea0b44cf9885620ace2e3251b8a2021bf3736004cc7ceb219a64fc7ce75a7dd386f898e17c5e4678c87fa3d6057271f0dbc639af5dc65e7f20ab8f5663fc41a379f1c0ca359f7b2d3e7053c3fe64f20eddfa87bf8c69f1c76bc9075e695e643a9a993f82bc6c25ec87e85258b5c35c1f0e58c54e1a990c69978474921e", 0xc4}, {&(0x7f000092d000)="ac4099fd0dd135a6f4c4411c85c8794870374857097a4a91678415509ce2a8748378d7cb8d92ed0b2d69b2120849f4164631ffacaa373228ebb4b7605bcaa780ce9102df1d2a61af51ce5340f255dfbe3c8b1fea257df276b51c041591beca0bc7580b784dce32bce39b13bd8fff8cfc7d32928d19cedd5f95fa82377bef3100b7c6b80c7efd", 0x86}, {&(0x7f0000a80000)="b75fddf1f9f102e37f104a2220973cb59c7b662178bd34a5cb6291a17c8cb1883994bc56fc0b333d1f7c4302c3e2c9b3400cbf6c1f5ccca806aa55ed7d59140518d7165cd0c0b0ed4d2d3b75e0573364037c93252b90cf7c7eddc32ea2e8d21b9e8a6c01818207076c966226654ad4fed4df57217fcf84e1b844c94a02019cdef428", 0x82}, {&(0x7f000000d000-0x39)="fcbe37426d5e13c4bf4c7d4c8a0b6f5140133471bdfcf898695d185316541e7e9427e1615b231b99720cd787da0850c126485a561ebbe27ef5", 0x39}, {&(0x7f00002c4000-0xbf)="c6277dc86dc3704552ab1881ad78e45a57937c830da9ac6a8ed6de13072030acd4878a74c6c4aa44d61eb1b67832dfa79635e07cf7ffffe05bff4fbf3c7a4b7d9caa1e12436c4e582a29b1a1f7630af585a8f25b56cd1c0d13c315fe529283f700ec418ce18694732cf5b5a48614cf2b39dc94007196f3a77dc77002bbb9acdbb42953d854e8ae74de7b3f15c122a1a059365057fc6aa7310fd6661f6f07852f5c4b68a077272b1fd02c997110649963ff654de45ee2ca3b504670c5bb1e5a", 0xbf}], 0x5, &(0x7f00002d3000)=[{0x100, 0xff, 0xc6, "76b2c0211228b15a5b4611cbfcbb32da9f3ac45a62f6ce97b2ed56d7dbeab913684aad7bd05cce2ce6df9f566a5b33b2f1db924e00766bf43c91972c58c4344ffd14b735866e31e0fbf6e91ba3ae9cf6cd9e11307fde73c0bc7ba4a984a0141c61d2f214f7e826fbaa8e7811a642df18af20eab398bb5a1967bd48dc807bc74874f3bd1dab6a1b0681b69f95156fcd704ecd8338122855d4c85e5adc0279390fbe9d693086ea84b531829202bec6f563ddd12bed29b5425f34bc717393c0a850f7ca0322f695db1d07bb14a383d8479a791d01e4e7ac52cd40e8c5b9d428aef942f3b4dda709c155c80d70cd"}, {0x100, 0x109, 0x6, "91522f32db7a27d733f59525e2ceee5e7d6f36f472088a8f9506b461560af48616a4458086d7e1477a98f5094123977600813a98346f5dde47801c3acd94827aa53b264d65af243822a0fdfcf4dc2e2cf59ec10d13a5d12917fb76bc5c277bf4d3ec7d6a07663a5cb6e20db3ca97a99adcf6c6d6109a223dab81757784ed8b8603bfaed5b2df3a37ee9c36366a0269a9350b6604527c0f03fe44350be5380fc9c4ecc97e6510f72991f3db19fa37120ef03b5df5f90b2f648ced00d369e1404e38a0fde7112928389e42ed63dcb186ec79747fd97f3a0e1db2d3ebbc45232d4ca736d38011b09a4c75349d67962a14"}, {0xc8, 0x10d, 0x2, 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0x1000}], 0x4, &(0x7f0000808000)=[{0xd0, 0x113, 0x1, "e66a11bf9471df6a3711064310ab1cc6922da2c7be7a654e54087ead40ce87dfc77aeb1f2e576d06e294f0ac434897c9eeecf915a59b95772f8b5f5f5e840556d7c8a14ad9dfd25679e0997ec48daf978e52d8772cfb951c4a68e102d67e6e340ddce279dfcccdd57088bbbf638751435f3eb29ef02740bd283986bdad70ecb45693d071ffe75f44adc77c54ac24cc647df4ec18842a54e8dbec66fd0b93f350ead4faf589a8e3bd21f85ed19a3f2140d527ec85a787a39adc277e"}, {0x30, 0x10f, 0x10000, "d237cad23097e1f34536a42ad4213a97e204e06031da96669f34a9c0"}, {0x108, 0x105, 0xfffffffffffffffd, "ecf894e05395cf0371d7f7d5d3661e1d75de5a748363a685d434f047de42942bc4d6112b9ae84c045d66f8fd10c71dbe1b4c786763e32ad6898ca336569edc3286d0c50b290fc4ef4b9cabaccc08df63a4803b1bf4113affd5961c2c29eb1d485c55b9c04d98ae6821c4e21fedc445fe5bec05430803420f81328025b271b77e16fa467653e68f1cec9bc293b914c65a5bc56adb0ca088d185e64063eea609558fc8ebe68c9ece0904395974e6cdefe5e5a10841bfc62d3399d53439d7c59f016232ee72c06be37bacc9243108cbddb1dac7020c8845715efde857c1d67cb5a2fec368cef9775463ca30d118748f35a977"}, {0x100, 0x117, 0xce6a, "a5bc46ae27f996d3032d7d6d681b85b88addbdd5f2b0cbd297b08996575d6cf3877dd3377509bca75c96483bfc967543a03fa7a2bb662d8c39498bac8e3ba47a958b78c2a8a57657219a593ef95c8f4b9701a092e35d68c3833cbc5d1cd4a50bd990caa9d1a47469cd2069e755b19e095555596299c96c6a5e4095c38ca09953129a06da9a461190e309896c52ae7c1f77991306a789bfebaf7d08e6b1682e4e8cf5e6bb24c96011f7609926301942c0fc82362847b0743c355c5bdcb1856f7cea3a4dc6a3dec02dfa3b0f7b4e1405a49b108a1df251fa12ae43ba5f671558498906ea6085b07d74f9c7f2cd5a"}, {0xd8, 0x109, 0x80, "dbd258b6495543c8781096de49b38e8a653da294c9fb4d4eaac7b5a57fc238b713d95469f20fa2295367043c3d9dc3fa809a2e331753a7d1a60648a8cfcd258fde266979d3dd8abb79456a7cc4f6fd0f901aa9bc8625a143af3e4c6f30373ba06fb8e6f82882eb6f3d83f9357236f237c7f414b432ef3ac4284f6e241e55071beea1555a2f33f332341a2c6a8d33b1b96fbca78ec09c68b7112ee67f41fd2a3c666c952da3a84d5951fe69d812d19983dafb19b4927e700eb2307621d619da9a11cdf7b653"}, {0x50, 0x10d, 0x7a, "fb9e49b57a4627520aace2023d7c6d8fa10185bd22b10bd1934638892e9bdf7df2202a1ea3e5cb553c915106467ead323148fdb28c4f2a5461a3b3c1cfdf"}, {0x28, 0x11f, 0x1, "d7cda0c0ed500cf9a417402d1c33c0a2799bfb"}], 0x458, 0x44040}, 0xfffffffeffffffff}], 0x3, 0x24000000) r1 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000cb000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000acf000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fcb000-0xc)={0x2000001c, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000f77000-0x75)="a2f07aa84d534b5703f200d4b07beff4298021cc7abeb8ca7c7fac25957712f15841b13b548ba35fa37a5ebb690075e65b8dcc2c8b945d464b7e6c0002d02fb349f862f5729a4c7db9c4f3da8cbbc46766eec5210592f9ddd6381f331b52ac25a4529f67a382c13839ead8a491b2d4097b7b42288f", 0x75) r4 = epoll_create1(0x0) connect(r0, &(0x7f000080d000)=@llc={0x1a, 0xff, 0x10000, 0x7f, 0x1, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) r6 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt(r6, 0x8907, &(0x7f0000b3a000-0xdd)="2bee1b62f1134700f5ed7469c60b3fcdec254e14ae3b754cfa58ece53d098ae8518a6b119fe3c241fc87e42ddafd64b137dc51f1a4769472dcbce8d0babfeb02fa6836c96417fe4389f18f24b8554bd7c0ab8e8a33f4e45af2904d367b951cc09759358838894a9f7cda48c54b83a7bb7bb54c67f1635ab561bc71ba55ffa7633919addf95f15c4f8120c1981b3cc50bc7e9bf3e1d21fc5635b8b25b5231e806368290e5216fb61489a1f01e9ca34967dfa4de4c7309fa35c3777105d5dfe81e2abcbc369aab0d6dfb24547de13675f6cd7a62ebd3445bfeda2aebf511") epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000490000-0xc)={0x1, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b3f000-0x8)={0x0, 0x0}, &(0x7f0000094000)=0xffffffffffffff22) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0xf3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d19000)={0x1, {{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]}}, 0x90) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb0000)=[{&(0x7f0000c73000-0x1000)="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", 0x1000}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000545000-0x80)=[{&(0x7f0000fb1000)="cd871336a8b14e4d0f227bd90577b96fb6233f9979aca4bb80e47b84dcdc9f5687a24ff47a0ae32845248fff5596766e9c6f87c0f4057c232b38b458dde7802141f6e7d3a8f9e84f8d1df9f081ceffffd163e9b1d0d297f366826b725cfab11a7f7c2e93611a589a9e9b781558e5ea", 0x6f}, {&(0x7f0000de2000)="708481138589aff588679cdf9c963db03deda5d7206cc81cc48e12ea082e14a32887458fc293115c7da3edfc85a37fb6e37c6f92dd2729c16085", 0x3a}, {&(0x7f0000fb1000)="8f", 0x1}, {&(0x7f0000b81000+0x13e)="9b1f0a2e1d398889d8f9b1c4af0f02368af069d7d4cc5f4937152b425387c50a6c34be585a7e0cfaeeb293138968b899f8d4feb369fa8209f60330629cded28bb3001fa58f3f0f3949f99de3a7b17eacc67b5f8ba789cccf63625cd0f8a0298a25e781e3fec042ae02d8be39601f9c51f57c5e7cf2b5ec2260f6a689b6faef3e75c881a7f532a333a4ed402ad95dd7219729396e7b979816c8ff0a26", 0x9c}, {&(0x7f0000fb2000-0x9a)="5f302dd9521f5adec63867e2130b72e24631fe7620b9bfd6f392607916628f4ee9b43fac3926e1d29e4d18e715780c7381fae9ee57790444602e66854ac1140f433acc0e67f794f9ec59ac01baf0fa9e7a6e24254d12213ec54220d17719d8110bf00794466d28f2a91bc74a8c1e175b338e0d85a9cc0003f2e9ae6e8baee3f0478ed5371e58153303dcde501512b06d61a95e67662da44a55f6", 0x9a}, {&(0x7f0000fb2000-0x70)="af0f00c757595d44eeb31f0573fed900631cf71ff14b4e1c6930e526537b82b72d3fe6820f7847bf34c37cdb3a35a543fa20aee2cd8693b25e4cde77fc6926991fd02cf91e1030435fa90951c675aa4148906ede88f55280eabd54468038bf4c968d3f0a07e3501241cf326f467af8b9", 0x70}, {&(0x7f0000ba2000-0x9d)="8f765ef45873dc2262f886f7be23d055fec308b451fd7588be3af18ea4802bae49a8ada1c7a4c93b124d2c6551697b0b2f4e60d8ed5a16b51367ba05911139ccdfcae146cabef0a0673c5b6dfb751f3fa4ca41b5a0e09bba701392ee69f1da8825e6a898772a2e4dd33b139fc2d06da91ce67d3ef097c0cfda54cba87f5a79de6632fb3dbb486ca1e4276f2e114ea5e40be6e488c7c489c1441554d134", 0x9d}, {&(0x7f0000b69000)="758da8bca09309071e9ca580f8eafd13cb78331cb044e45a8bf99f2fba24a38912bb8986486ff4fe9d792da9d07f19a73cc7047770d067d903195336f0214193e03d7c9504c79550d0889fa827819235279b3b010cfc984bf3205a0f6d6a3f210be1f8bc952dfbdcb853e286ec764eafbe14f4c5d29fc17478acab46304ca54cbfae413cea5140e2e7c147b3cf9b89d386ff9ec561644cbca8fce97f430a3a74e1f9e6c4edf4cd011a35beea8ceb39a8a77e31a104abda1ea29ef9eb40f864a134470059b11cff627ca3a89d13af06b846e68f1144c5e0af9499acbfc523212bdd6c561d0b90ef630fe34c68e0", 0xed}], 0x8) sendmsg$alg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000c75000)=[], 0x0, &(0x7f0000fb0000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8d000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000626000-0x4)={r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x10)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000990000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x24dd}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000016b000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x9, [0x6, 0x401, 0x5, 0xd5a, 0x6, 0x5, 0x7, 0x9]}, 0x5c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a34000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f000096e000)="", 0xfdd4, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$ipx(r0, &(0x7f00006ac000-0x10)={0x4, 0x50000000, 0x6, "c63392a40c5a", 0xfff, 0x0}, 0x10) socket$inet6(0xa, 0x800, 0x7) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ab000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00004f6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ef000)=0xc) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2b590f49) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) [ 65.104518] Bearer <ÿÿÿÿË?Ÿ>ÿÿÿÿ> rejected, not supported in standalone mode 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00008d4000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000be9000-0x8)={0x2, [0x100, 0x1b]}, 0x8) 2018/01/13 00:05:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000595000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f65000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000330000-0x101)={0x0, 0xf9, "64b53bb16d69b1ecb9816eb23688e49fb9a5be451a21dce2884725cacca5fcd7fb255e795d3ad9ab86f0c2637fec1beaae81a476b26b509d6dd8fd5ebbd1561908c8553d5a5b1d45f5ea6ba4d734a2bf65c63bb86ac95d9d5ab977276ed763338710449ad10f2b7fa4d1ee9e5ea22e2ac9dec490b7f8a89aff9623b1795db8d28f60ff6938ddd6e643f4aa2a6bdc181680ac60b38c57a5658033dd951df0b5224f3bdf7a750d17c7d50c659c6ec352ab6dd562b3398e66dfe93a6135199ab008df9babda047f97d98948353983246bc86d7951de529273c1f16f4290d0697f2aec2372577d8cdce1973b214b15be907af16a883c5429039e18"}, &(0x7f0000237000)=0x101) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004f8000-0x8)={r1, 0x3}, &(0x7f0000f66000-0x4)=0x8) pipe(&(0x7f0000f64000)={0x0, 0x0}) [ 65.166802] netlink: 'syz-executor6': attribute type 46 has an invalid length. 2018/01/13 00:05:55 executing program 1: r0 = socket(0x8000000000a, 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000001000-0x96)="01db1d265fc23cb3fd5a934d969055f248beaa643bacaa2a2ac5ea0005b526a1a75f28d5a21acfd64e123ad78cef9ada9c5a20626047d7940ffe2464fc32aa2163024117e904e1aa904e662f470043f093ddc7f86cc8a890f3769efc660dc18f7c8fb3c68adaa26987b42974e587bd33f23b71f6fd6735af0c8029acfb9c8bf02ef838e045a5a5c957619004f6c80007b29592897255") 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x2e)=""/46, 0x2e, 0x1, &(0x7f0000004000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) pipe(&(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000005000-0x4)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000)=@generic="020000fdc05863000000000000000000", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008d8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fef000-0x4)={0x0}, &(0x7f00002b9000)=0x4) sendto$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, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 2: 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) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00003f4000-0xb1)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a30600000000000000c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xb, 0x0, 0xb0b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000764000)=0x0, &(0x7f00001ce000)=0x4) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000799000-0x10)=@common='bcsf0\x00') getsockopt(r0, 0x10d, 0xe, &(0x7f00001b0000-0xab)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000024d000-0x4)={r0}) sendmmsg$nfc_llcp(r1, &(0x7f000061a000-0x150)=[{&(0x7f00006cf000-0x60)={0x27, 0x7, 0x4, 0x0, 0x7, 0x8000, "0d8d06fdce56e6bc5ca87febafcb2492f14500fd14b8ef1483f91938830c30724af5f5201d1847aab740f6a78709b262ed4cc05fbd7518bd37e2c58a66a106", 0x4}, 0x60, &(0x7f0000200000+0xc65)=[{&(0x7f0000862000)="c5c1bfa2c684d149270c1a5446114228f19d76f57cfc2bd154fc93ae3c810e7892d55b3bbfc3ca4e73afedbb", 0x2c}], 0x1, &(0x7f00009ba000)={0x50, 0x115, 0x6, "dbbdefbce3839ce5e6951148a07bf18a6a749a2972d460ea3fbf2a0a5c8e2b3e3c2f6e0d06a2e73a0f6f2a10062f262765730014fcc096d23bfa98"}, 0x50, 0x4000000}, {&(0x7f000059b000-0x60)={0x27, 0x1, 0xfffffffffffffc6e, 0x3, 0x6d19c959, 0x2, "b5285d3dd0ff5b3ac266b483780bd2c8b30842f4e02df2c471aa7d880c9f9b904fc0c7336ea8da58cef44e4db19df16f90e3a71eb0102f704e9941ea7c58c2", 0x6}, 0x60, &(0x7f00004ee000-0x40)=[{&(0x7f0000883000)="2ab30baa0381525fbf28488cb58c818febba4bfd6e7c5f6c29c6e318bd0576eaaf38edb075df9d4a1354d30467a63466e3d4cce077673d209548ba81866b603ab4a164738437aef60efb2082cd9e88b4eca922e0b2cc1b8d771257bd4782a0b5d589bbb9", 0x64}, {&(0x7f0000f08000)="12e205a22d012193403c736565f2901f9b3bd1d1fd358c598f00596ec802cb2cca48a961c2499a5647be1f04538b24981e2178ff02adbb3fdb436ce351c83b718562f1e29640522abaa2f13ef038bf50d15c58e1ce5cf77fa50e7e2885169aaf1b70c23bcc30bfcdea33848c", 0x6c}, {&(0x7f0000ebb000)="e50e252ba5b74f235263012b954589c73b203d6ce1414aed1e5ac00de321beec3daf31e053998148dbdfecdfa6cd785d2d3c57ae5d16564a0f86ad4daf537a1a7b4c88e75e5e55590935016f95519fe74ffb04cb937de77d8fd36cd1871c35c21ff89659ec3463f88cbcf4fb6156581854eaf4d061555ad1b9ac1e3c77a49e9604d3e5baea4813a91e3b9eeaafe017ddb45dd1b58e3006714e939d2cd7fe932bb4a88a7477282ead948384a88ee32d9591b8cdfcce8a89ed3d3cda7c4094a18805076d2b10bd4943035e15e700", 0xcd}, {&(0x7f0000af2000)="f25515fac3fba959581f2d852b2e69e68ec87dd564735a1de2c85aac597a4330b9cc0d1c218a019ca967c24608bd2112aa75dba0eadef062abb360e8afb9caa6a5f8679f4f2bb93dfbf59cd7b8e7cc0a6823cff35348b570961850f3ee9b3f57459e85563d77bc3681a107030a485c88761915119ace56e24e6055f1485a476e11fa91dbe762f9", 0x87}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000efa000-0x60)={0x27, 0x3, 0x2, 0x7, 0xffff, 0x3f, "e868348c09667bbd2d719c37cce722b9606649d5025fa78db8fd56d8a6fbf57163489f3d69f321c3723a76ea53662f1b4fbeda5afcfa8e0bebc1c8242ce816", 0x5}, 0x60, &(0x7f0000e85000-0x10)=[{&(0x7f00005ac000)="734f8fc10ad2a6f5dffc666c24b52b307477c93d11d20a920bea837eb4d30492f099980d330c138fe91016a1e7c083d5587948954b152eee5967ab22e37065ab32ee10516782d4f41032e7a9fdf4b536d8f906d132c9a853b3a67a93979d8fc4310d5d1bd9aea1a876faadf539f360cfd8a1c44af32026a29604fb4cf5e5bc983bb71f7a0b9855a7", 0x88}], 0x1, &(0x7f0000361000-0xe0)={0xe0, 0x115, 0x1ff, "5b97ba23c02fcd9736150acfe9f2db8d271e741a7895052fbc7e7476fac03c2e8c4bd8b28491e004457f8bd619ec280addc416514833aba0bec59f2f0c95a8fc4d4ff6bff6f7fa3df6c586bbf8c78e95fa57acac725fc6753bf33e5289b683064c18203c80d30ae785829154e59a7fffeb2d11e59495ef8c913ef3a685a8c39fda118c547e9be38798c3115bd21252ffdb9184c54cb6be808ab818beaa246b6812b8860fd94d1812fc79e254e95ebeeda540d4761559d4aee5b15975ea0713dcb6edbe4d9159241fbd4d77a224edf0bc"}, 0xe0, 0x8000}, {&(0x7f0000329000)={0x27, 0x2, 0x4, 0x1, 0x6, 0x0, "e99e4c7ede4474418cb60d3047c3c0ec2ffe963eacbfb48ad40e650156010cb877c1f06c334fa2f0cb97f066296852845989f4de1a0c0f59d0dba4b512bcec", 0x7}, 0x60, &(0x7f0000ea1000)=[{&(0x7f000041e000-0xc)="07fa195719592dfb3a895fcf", 0xc}, {&(0x7f00000b4000-0xa5)="319aac0129b15bfa2da9d4044f204bcefcd8901ed6790a8b4b28929280c1c7ab6869121fa2d79d0166a16e75c6d6bb731c118cf7cfa2c8f09b22faf8084df556d66740524d1260c1f6b3b7884aeffe2b26d62c057d95858d76c5e4ebf568057c5be5b5124cb50f2d3136e56f25f07146487fa5d1b6acd24760f4cf9681e8ffca8de117c69aa03344512db7fb5e6363b62ba8d0f557f7f182ad56e16b6fd314f8602f947c55", 0xa5}, {&(0x7f00002d0000-0xc4)="c6661da99b469a6ada726e4e4a7f6cee95dbc461aa1d632f6cbee1e5346e37b391e7537d6119a8d194a4560785217a906b7c9e6d406760d75d8c78b958cc7fde57037af67d3aba0d08e217edda19edb0d12da661aed3fc53e6ad0fd9fe995a8e3bda0651fc571299e6c72381b691e7cd95331cb782e307a87911b10631a9bf430b2885f18329dcdf0ddfdf06294d3f53f206a7da01f2a7e8a5e3f8aca5b5b174432cb3edb31c76964de7f60fad10ed73ad80442cf5f1ac9224cc0b2b7fe42272574abbdd", 0xc4}, {&(0x7f0000dac000-0xc9)="d0bc5c455173654230d8f6c9dad38a6b35abbe7472da642b7175900880889d6e5d400d55dd81359641eafc793c04a208a9f7cc13311c2e212d549fb078ed3ea1c031aaaa9a439d137f2fa61529ef5338315bf48a53e304eeaf72465b77d91a74d2bd9b212c8444ea0b723baf904af5829512c4cf7fb6576ce4158cbf43cedf71a93374d4fd9ae7d3af68293cf2490bf281646bb95d62f15ee3b492f697bd3f16aba617aa580e1810e86b5252591f525e8814eee9e18abd60cb0d1eab4b592dd39ba6e54bb6cf9ddb03", 0xc9}, {&(0x7f000085d000)="3e21bd3cbaa36062ff0ea1f3590b0115a11e", 0x12}, 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{&(0x7f000094c000-0x68)="c7ba4509dc392c173bcdcceed295941b6f19b43e9b7ca89f774b20b778ab604c006ab9bc2b181793fed312fe30807a70dd7b6f3059d1784817e49cb6768795d055b582f36c7d1877ce6bf165a429b65af7b9a57de263cc64c549fc342fd6c29bac959658a9342c80", 0x68}, {&(0x7f00005d8000)="c594837c329f98a0827b3986ad995e3415bcf9987941c1091c047ecd7d8073cbbbf8d039da2a181e85899a2735a0e0c0d962d8f95833a2d5dd62bf97c39c678003542b8382da4b1d8c584067ad09a182a1f6198b044c97ce099496641677f30aa67de5e1dee8256ff95818a16cfdeab6b68ae2c739a2ed6399c607eceb47a649dde4816dee2532938abf36b9ff5e68b85059aecb5390fed6bb2919b93c54b4a7", 0xa0}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f00005f8000-0x60)={0x27, 0x5, 0x8, 0x7, 0x0, 0x378b, "d64137e199410bcaeec244711c4fb11b3054d5b8ddec5467521a2a26e9aebd68a3120b508e9428696526203d3ab023922281e0700d48ce14bf1cd2108ed754", 0x8000}, 0x60, &(0x7f0000602000)=[{&(0x7f0000740000-0xe0)="384fc30bd4514e8035e51f56808fd53293e4b2e06242812d620a8aef632ec0999eba740f83c104c072c210ef3c2be9580db0083080bd95a27489fe5a47183417c49054b2fad8f991cc7faeb2ab4b7fc4b9dabce022507ae5b49f40add962806500a265b5296c0636bb2b67de6902be2cd86b680bb781839e0e3ba5a4e536d2d02f01f5a7e37145a763abc376378924e54873721ad37982235a8e838142f7e629078d235533218e5bf5f9b077fd8fb970c23a6d4a2d0a9be49319e2b3c917a26c9a2fd19a7151ce47dd305c242519c2efc70ff1694bb4a2c1e21678b6109a82f2", 0xe0}, {&(0x7f0000d3e000)="2a461d5a83fafff9419057eeeebe0ecb2157bb2d0047bf2069d37b47937fc8cd77480f1b506184c3a4bd5ca77f1cdc4d9a6665d19c95de16602be715d81e5e7bba4f9954702f191989b753443756724f25c9096ef640c6ffc696eea309b265ac3e3c7ed3f66cfa0dadb894f62fed527d5333187a180ce6c107795c321c7eea3e54f8b2311fb379955b509edbcc7ed4aff6a05df1cb489e42649726309f0be095e34335d1d70c25e98bfd54b1dc41c56fca850f11b564f8d8803e704cbf09e8dd0d19877105768be874cc0ae57648c42d", 0x3a8}, {&(0x7f00004cd000-0xf6)="9a2db41a9c37fbdc5baec6d0a2d17f6089fca7fb23d98954042dfb110501dc8ec5dd767270bb1b9ff04007debc7b1e6b2c5e99c0615820d8814f52744aadeaa16e8f0bc6bacfbdb4f31eaeb50021fc1da69921e5b11a15f26ac0ffae108a1ae53f23c835c10d0dc2b071b2057752b939eeb0093c4ad9a47e7b316acb48e4c1bdd5553a57c46776d65ad853c03312d883b65d980f556d4253bf97afe8478eafd740a0dbede5075701043fa1fe881937d0999cbcf39b5d0f137fc16c6cb7033d2182e2392ff90a12ea4f3fd87069626ee10773889b71472f611fc9753758cc332c1f2559014f8da963d71abe019605bdc360b0779d3918", 0xf6}, {&(0x7f000073a000)="c1b8c81edfd90c4d756e709b9fb5ca6336d16440609debe0f208a00794dc3164dfdd762446bfce772b25ce31377673a374b1c453c54f025cbbe42d357269c22a384affa0ad2444c2c8ef7c750ca3ddad69435d619efe487b89f43c07e1fdb993491a03b0e6bd3b8e80e0ecb063bc8f478c40e73f0b58e5b8fcd0ff770e641374e78eca70498833fb1d78913f204b5bb0e9a367bbbccf96caaeb25635e526faab7b60131f42d7c66b8b9d01c21c8c0ef8f762df105c044499498d8774de52d907635a", 0xc2}], 0x4, 0x0, 0x0, 0x4}], 0x6, 0x81) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000363000)=0x0) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x21) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000236000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000912000)=0xffffffffffffff00) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$netlink(0x10, 0x3, 0x7) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/01/13 00:05:55 executing program 7: pipe(&(0x7f00007b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x9, 0x4, 0x7, 0x9, 0x4, [{0x4, 0x1, 0x13, 0x0, 0x0, 0x2904, 0x0, 0x0, 0x0}, {0x0, 0x14, 0x7fff, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x86, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4e, 0x7, 0x99a, 0x800, 0xffff, 0x9, 0x8000, 0x46ada2d1, 0x46, 0x8001, 0x0, 0x4, 0x14bd, 0xdb5]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000002000-0x94)=""/148, &(0x7f0000003000-0x4)=0xfffffe74) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1b, 0x2, 0x3364, &(0x7f00007e1000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d31000)=0x6, 0x4) r2 = socket(0x0, 0xa, 0xffffffffffffff0a) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000056f000)={0x200000000000025b, &(0x7f0000001000-0x10)=[{0x8000, 0x40, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000161000-0xf1)=""/241, &(0x7f0000cba000)=0xf1) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/13 00:05:55 executing program 5: r0 = socket(0x20000000000000a, 0x88f, 0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x16)=""/22, 0x16, 0x20, &(0x7f0000014000-0x10)={0x3, {"e9d9e533255064"}, 0x1}, 0x10) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) socketpair(0x9, 0x2, 0x6, &(0x7f00002e0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000434000-0x4)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000857000)=[{{&(0x7f0000991000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003a8000-0x30)=[{&(0x7f00009f4000)="07058d482367185a125731fd53a8ff83c31ab440ed6be2c5c58d33d993b02f565dd42a8b7f3f6dbbdcb04c600ddd566057e273051746acb3309fdfbd1120870b2c0ac4df1f358a6af5a5528d03e5d9f988bc7e37c57c4d4db223840efc436961a0e107ae4174d69477e15ad2b8684f87b02f4d23bceccd78222de5f12f10ecda0061718bb652f181f69b48b2abba295e98273bdfc967070109e0100d7f7fa50a81ae2aa3fcc9443836b5e75859bfa4791e531bf6e5edd19ce73708b4e6212f9998173bbad24ff421e48838ac7a43b3cda35f454e3b40ae8592d8ddc36e47be47", 0xe0}], 0x1, &(0x7f0000697000-0x11f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000f52000)={&(0x7f0000583000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000458000)=[{&(0x7f0000b8c000)=""/141, 0x8d}, {&(0x7f0000df4000)=""/42, 0x2a}], 0x2, &(0x7f00003e4000-0x17)=""/23, 0x17, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000094000-0x10)={0x6, &(0x7f00000f7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00007f1000)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000128000-0x8)={0x0, 0x3}, &(0x7f00002f9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000620000)={0x0, 0x6d, 0x8000, 0xb6df, 0xdaa8, 0x24f, 0xbd3, 0xffffffffffff7fff, r5}, 0x20) 2018/01/13 00:05:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000156000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x101, &(0x7f00008eb000)={0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e6a000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b8000)={0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000075e000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x6d800000000000, 0x1, 0x2, 0x7, 0x7fff, 0x0, 0x0, 0xfffffffffffffff7}, {0x33, 0x80000001, 0x4, 0x8}, 0x7fffffff, 0xa, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x6f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x0, 0x2, 0x8000, 0xec, 0x8001, 0x2}}, 0xe8) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00001e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dec000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000ded000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dee000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000bd9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000408000)=0x8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000def000-0xa)=@file={0x1, './file0\x00'}, 0xa) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r4, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000def000)=0x10) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000df0000-0x4)=0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000df1000-0xb)={0x6, 0x7, 0xff, 0x100000000, 0xfefd, 0x40, 0x5, 0x1, 0x8, 0x1ff, 0x1}, 0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000df0000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x4, 0x3, 0x0, 0x3, 0x8001, 0xa, 0xa0, 0x80, 0x3f, r7, r3}, {0x5, 0x5, 0x4, 0x50, 0x3, 0x5, 0x7fff, 0xbe}, {0x3, 0x80, 0xfffffffffffffff8, 0x3}, 0xfffffffffffff30b, 0x4, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x3, 0x1, 0xc0b6, 0xfffffffffffffffc, 0xb4f}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ded000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ded000-0x4)=0xe8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000dee000)=0x0, &(0x7f0000def000-0x4)=0x4) sendmsg$nl_xfrm(r1, &(0x7f00008b8000-0x38)={&(0x7f0000dea000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd92, &(0x7f00007b1000)={&(0x7f0000ba2000-0xf8)=@flushpolicy={0xf8, 0x1d, 0x0, 0x0, 0xffffffffffffffff, [@sa={0xe8, 0x6, {{@in=@rand_addr=0x8, @in=@loopback=0x7f000001, 0x1, 0x6d32, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x84, r2, r8}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0xff}, @in=@empty=0x0, {0x1, 0x8000, 0xa7, 0x6, 0xf0, 0x80, 0x5, 0x7}, {0xfffffffffffffffc, 0x1, 0x6, 0x81}, {0xffffffff80000000, 0x1, 0xffffffff}, 0x0, 0x0, 0xa, 0x3, 0x173f, 0x94}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000ef5000)=0x7, 0x4) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) sendmsg(r0, &(0x7f0000c21000-0x38)={&(0x7f0000fe9000)=@generic={0x7, "7f412ecd7b9de75a1573f6b3d0d2b56f55a5167bc8723afdbb103b0407c854697fdfb7598231353fffafb8ce1a31c509f13d95107c5d6d18e930a7348ad5cc9593e8fd8472c49eeb677c59d57383c68b0534f4d2c2446773b0a0304fe3378996b2c15047f9dedb01953d935f831ca134d96a4c24dd009ba925bae3b3ee26"}, 0x80, &(0x7f0000349000-0x20)=[{&(0x7f00000ae000)="c02cfc9062f6dce7", 0x8}, {&(0x7f0000b1b000-0xf1)="436e9aa577bb6ce59809b2fca922961cabac63ff38c24c2fe8710c4209987bf8d400dfa09117a2504f826413d5b3cd7e2fcfc56a8e9a6a1e1518a112bcbcce46aa3f8237752e67bd0e3e62ba6669f28c3216174946b1761c96900afd8270c1e63265adbf4dafd553d0305805abb10053c45b38c47bc5a805eced75695c40117792ea34bcb80b7d2751b201e1fb593b7748f2cb8dbc951d8c5418ac30ae78474ff8d692a0217b8c9e259449c00680888c663394f8f545346d3c869e90fe6722f4ff65e10805b30c02bc5ce837dfc29eba8856454165536ca4cc6f0201bf3b802d8f0c3c6966c55ab470e1dbb659564f24fd", 0xf1}], 0x2, &(0x7f0000c31000-0x38e)=[{0x108, 0xff, 0xae, "7c7ba4ab75b3e3c95b7dae86441c1e234a036594f23fb8abed2def35080c15faf7c3ec3a97030f8a9c41f346e1584a35f55bdd9f0f211699cf8b2b4cb533a01c2e5d7cea52569b06a71d73f990ac572ce75e62ec20dfead34a951b66030bea2de04aa02121d0606b48e8b161f86a238d834c482d4b19aff22db0c54cd6bcf982be739a2694403b1925bc173408a94de5bd1fc84a330b0ca0eb0ca010dda56f03c079681076ac0689922097ba88b4566b9189d34eb74c04232415febed9167308bddb177b0725e76322cce17ef060c980f9702dbbec4f1744d0031eb87b630f7ddfd177ca5628ba60e5e88f6d9ea6c40a6d3efc0c7c6348"}, {0x50, 0x10e, 0x2b2, "a6f9f13fd3e5cc8d77abacba635052ee287200b817be2e40f2edb7ccbe539ae69c1e89f179fc3426ce100aa2528e564708dbccdd79d7c11ff3e18a7d0518"}, {0x1010, 0x29, 0x1, "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"}, {0xe8, 0x103, 0x3, "8c94cd4966c5b4e0d24e1091422335a9802efed723d513bffa36650bd710575a33c1a9ec9096620d43919d21ede8cb0603ce67da499e6c297722dd44ff0ff547665d42057c64f8bf3ffc2081b3c2c25bea8ec8183c563d37d0d1b135ce64fcb93c28be0e47d60de83bbcafa58ce9a7bddc3834127ad794fda64b3b9303ff7d8b03c50ceb71bd69d5c5e3f390326ba4e34d8fa30536769fc4ec77606c1e907ded4ebc5e6f58bcf1afd08a204b386054636c6444075eefd1dbf439d15c980e9a556fe9a6859f78acb1f6b50630b906d335d47a8e7dab51d6"}, {0xf8, 0x117, 0x5, "6cc22f4a1c10d1f5e5cc2278e9ad58051165d6d33612c85a2c8793bd82854f79da17c37afb6a8dd65ab3fa3a456a1b3e5fb373507e4251d6f8b010913e0ca7a2ec9b7691d788e527b816746d1942a066cbcbe24f93c955eeb54b541d9226f597eb59c7af233e9ef974944d023bd3ffc84a38e29797c8ac0e9680bc0c36849ab15d0ec91d49f1ece4e9a642d600de73b540cd09a361fb89d7c2934a56d4310880f143d709e11873f842f7ea3f8c195a4d4274397bb052278962a20305baf02c5c8f200be009545572a17807881b88da8d214463e1b8281e594a6483152f750e7b1cd7"}, {0x38, 0x11c, 0x9, "a2786d1adbc5fe128e74de4ce5139caf190bc66d6c70f1bf55c3b11987caaf91a6"}], 0x1380, 0x20000000}, 0x24040800) 2018/01/13 00:05:55 executing program 1: pipe(&(0x7f0000ec0000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00002e7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) connect$nfc_raw(r0, &(0x7f0000941000-0x10)={0x27, 0x80000001, 0x10000, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bf9000-0x4)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007de000)={0x0, 0x5, 0x0}, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c20000)=0xfdc, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000353000)={0x0, 0x6, 0x9, 0x0, 0x0, 0x2, 0x401, 0x8, 0x2, 0x5, 0x1ff}, 0xb) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fbd000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000027c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007d9000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000033c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r1}) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000f14000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000377000)=0x10) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f14000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8e000-0x4)=0x18) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009ce000-0x8)={r2, 0x8}, &(0x7f0000f14000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x6, 0x100000001) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ad2000)={r3, 0x1, 0x10}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_buf(r4, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$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, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000003000-0x4)=0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xb, 0xffffffffffffde59) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r0, &(0x7f000058a000-0x40)=[{&(0x7f0000e55000-0x1000)="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", 0x1000}, {&(0x7f0000cf5000-0x58)="c16c7aa3a96d4a8b29ed4639b123db4905a7204be41f99fd36b2dd5a8a2ecb8907fc5eac5844046f361771981f4964903fab79630f83d07fdd83ae232e4c6b92c47e586a88759793217df3e2a354ba3bffefef3a7e55afc2", 0x1c}, {&(0x7f0000e0f000-0x13)="4a672e747d82c1bfffcf8f37b346d5c8e42ff6", 0x13}, {&(0x7f0000774000-0xc1)="d2735147f212f0c4afc78ed29b08e70bf1aa97409f57c4ee8d8035838884547f017b4c77694adb2bf1a93b0edcf9427110e2f3ed4c00f1543f417ba33dd050ac2ffc3959fd5c14a34f5a9691c935d5352e697cc3d3e3b6f55d01bc00997d4d2e1ce0bddbc0862c9e1f1b1c310dfe5cfe01fa0f63776d62c54c5e745066b16c217e9a0910832ed1bb042cbc67a94cd5c13181a599e3bc85517c1f3d6dfccba521f5824a13f9aea3d122c49d6bc2bb980285c63add4a67ce31784b49b5f861abd350", 0xc1}], 0x4) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 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(&(0x7f0000000000/0x2000)=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(&(0x7f0000000000/0x4000)=nil, 0x4000, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="77f4df7881bdca23541fa7cd91c6cf1a", 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000)=@generic={0x2, "8d91831d25a64f7a8e41e012b98cbf32b631c00de00d3591e7b9a21948661ca1dbb9e37ef2309588edf827e405e49a891aac48d49ad7c9777cfe76c6fda088109302bd79e7a4a00f5194fd53bb83618241b91df2c311dac0f8285e6ff11cf828947e235d88b1187c6dfb6453cd95e6d3e00c38d5caa060f3fef01c43f52a"}, 0x80, &(0x7f0000004000)=[{&(0x7f0000005000-0x5)="0ad3416c4d", 0x5}, {&(0x7f0000004000-0xc4)="18e899add9424031f041a149dfda5f4bed30abae045742d40d641f0aa1f17f3001b1bb63a8bda18307109f15e15677d2be8f861fee86993c4fb635836e71a31b2fe50eb53118215402c752400a46fcbb516aa0f2c63ca1b5791ae1b7a30b8abd6eda2dd1c1ee4837e3842287a778860c7641c9bc4561953ae4de5dc4a233d3df9d46fe35eb661b2bf8f7d04f63a5a644c22a5c981b9d2c101b4158c53f79650133c3b15f9d161a1ac95890b8abbb8ac15a2c1ebf503571ab5221ad2880416438633c4dc6", 0xc4}, {&(0x7f0000003000)="c143fd5661e6a5dcf19908c27872b3facc6d3874b3000fd9dbbcdf941364c2fe2f0a40f1b14c057b037783f96af9024ed99b9917ea24c7bf130c10b8e5fba1e28022c7cd1965e90e7928a8399f186c6aae3bbe4ac2922568d66eed6fec02ec3fe8fec3eabedc2d81f69886723ddf5642c5f1c892a37d57fa76d74f45435b0f7cf3c1659574a283aa3e1d117d6d7c92be10a95bc641dc251184258befc3ccb7af11f01e7d9bd7d63afcc6ca1747e8c4643ad962d1015150c0d8c761451d2340e0dd763b5a2ab7e5d38a17d1276c9e67ac5845078a3af25b80331fdc7fa11714b08eb2bad7", 0xe4}, {&(0x7f0000005000-0xdd)="4dae8b9a418c30623e99c7d066e9e1b67f2402c8e9100341dde00349c8c2f0ced0e33cad33d5a325a255b7e220185b0eb1a6e8cfae049bb36e8681dacfa1eb93bf3bd1c4a9ecb0f656ef46d54bd620284b4c1ed033717e4c506197b773355ac2d185f85c850bf3767d7582517be82ac8961a6b4a7ad964920caab067bababae7f9cc7521057f593b4d51917fa5b00e8e2e6d50139dd35432e235bebcb0d777a1c7dc591884c85c874193e45a8d8b1c57186051ae5dbe3407f084ba122e0cd0bf887dcdc4d131d7b9b2e29dad9c88929da4836c9b4ff964791b2fdaa4bf", 0xdd}, {&(0x7f0000001000)="fa816dda75634be7df755a9cf389bc2ff37b6e66baec638c04468b5cfb73fa5b7d351b31f66831bd45958dcdffa79e3cf6c37ec5afb809b71fd346a7b29dfce1ba3cacc86ec8e411b3e3e70ec0", 0x4d}], 0x5, 0x0, 0x0, 0x14}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008aa000-0x168)=[{{&(0x7f00003ce000-0x9)=@rc={0x1f, {0x4, 0x6, 0x6, 0xfe11, 0x6, 0xff}, 0x100}, 0x9, &(0x7f0000000000)=[{&(0x7f00004cc000-0x98)="bcba85b92cfbd346022a08d9314ec6c14e2d0ec68023b8cfe6836a74f2c6dba09c7d8aef4b798692f816af573b88d4e7617861920e301bd1d77e486d2073c7c6ca77ef119f11331360be0de7e4577739b9200c581c029f6ad941f756637b243928fd2ef4503b4877eddb616de4d6f9bf6e1efe6a6ec6dd8f36782fa45f83e3f732e8509958b6d1a6df4ff4e0b62a34cbea7507e7de97e8e0", 0x98}, {&(0x7f0000a74000-0x90)="789720bbaf6a22701c5deeacb0f0322ddc1f2e42f158c9608ecfdb728299abda5c4d2f162d57ec06f417ff53764932617362622f51250cb7ef18a241d804f36fe285d4d328d82bb4071960fa68d2b30c1225b07792c7fc8302f5b78fa3782a4f5dc348f9159ace4be64134a8b751f260c941ba0ea08f2e22d740d17b53a01ca6785237549f1ae704e7fbf09236f14ac3", 0x90}, {&(0x7f00007de000-0x63)="9faf203e87d6ea937ebfd36f17676dcb20f3feb35e404ba759f29575017f4e13576d54f59e273d1015488fcf63ca758ba62e7a2a9175b3e5666d0b687e34ca73d654f2734c7656d6b7d50cfbd40f046a7c302c71213e1f4e7b9d0402cf9daf746e134e", 0x63}, {&(0x7f0000001000-0x73)="1b59392651bd0225fc4d260bd38448058a30f4017cf040a76fdc410c09f0a26548ae7ef22297b9bf3ec1dc8de6282026ec72cfe8305062eb570878784412914b4641a3b8608484f6aa408fdc403d2fed4f0ae0fd85b49ab764c2eab35ad76741fb1215f7c13b141c6d65a8e266db319bca4774", 0x73}], 0x4, 0x0, 0x0, 0x20000880}, 0xffffffffffff8001}, {{&(0x7f0000000000)=@llc={0x1a, 0x7, 0x8c, 0x0, 0x6, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000710000)="f2d424dfa93502459a8006f0a5349374308d50ba2ef0908b148a512f87397a0e2ab35720a7006f5edc0addfc7190f6af5efd60aefce9a5ac420da7e6082416ed5de7eb89fcce925f8cbd6e7335a2139b970204ef69ac40c24364cf7abfaf4f86a127af4f8048e6ecea54135933aad905c46627680229e8c429c459f23070417bf0e6c91c6e76d4785e081d9df08d05809ccdf855bd8b88a409e3a5b838c9a818bdfde7c86d24c8bb80112b18c047631bdf8b190ef4e444bf66e72a9cacf0d70ad4c1b1", 0xc3}, {&(0x7f0000001000-0x94)="1e1a4157e81a0574aa3c411a6500860cf718768b3962b9316ab70269e7dcb6045389ccc1259510959d7961e32a07d551543a53798168c94c1e88711c4c3614a75301d396551b53cbc6e78bb383215f52a25dc800063f03df5a72c1f8727fe2f154564560cf16689de56b85d273481d15d72e41319c8c78fa9659eef2e4ed3369ba0b17fb016cc4c60d9b6ec2748f4c5132fbd5d5", 0x94}, {&(0x7f0000001000-0x99)="4a60453b11053257b8654ec8d206bddb97c6d68d905e2f7bb9b8ddcfbf500880eff89d1be89055cf92428dbda347956d63334073452eaa8559dc2ca25a0936ad0eef36740c0625a80cb34367ad38bc674e7048ca0198e415b9387dd6c26c60690596ec923de9cef05be9a68ced9846e715cebb8705b153439d0d63eea2d9443686ca28438627727ec700a7db9b4d1039e330467b7827fc46f6", 0x99}, {&(0x7f00006e4000)="bbd62c55a12159f5255b3537d92d1c202d0f093bccf3b47710ba68f995d26a37c0306ecaf28eb5bc2a991769d3cd31b6a2e270e3547c155f095be62ab464aec4c85c87bc89b555b9d1947c87d2cf34a3e70cb83e5253802e0f8cd9cf6b524930b69a317b17f776d4e6d138eb7a0a7575f394ea048e36cb9c19bca8e8ed8843e1317132b76ed6fcef3a3a59", 0x8b}, {&(0x7f0000bae000)="af06e09df487c094d26376784bb2d491a47d59ec2f0e05a4ba67f3cd12ceb6f6a038b2fd59e2b4ce498a778672f2b733dae3179df091b1ed823828136c27b0c831c6906d98167a011393494d1a17cd68882cb1313c315c7e0f5b613afdf0f42276122fdb88b3cb2b3055247f397183", 0x6f}, {&(0x7f0000827000-0xac)="9d6b4434a80e710f0175a9c56a46ef3a4a8565195c0d85d1e4c90426f4efc1a09f18fd48962bfbc0e2b0d7dfe2fc728930f314c1b44210a2a23586632159e4daca30321ab29228a7504974436241bd6ae7918aa60d0be8f5093b9981c26f7dd48a8968288211606f2487a514f69e26e4fe3857c877449a38f2ba0d54d06556e3770d18bdf1700209b803f0e1c69cf7042bb6f312c6687c8a53b6e7c00609f5d382e1ba294ede7b727ab8769a", 0xac}, {&(0x7f0000601000-0xbe)="5a57d7b53cc9ae1491bd8feb98f8386ae7e62502f0c64f45f9750e71aaed2a80efe1693cf006e22c78b94820bf2e8881a6d0d0a6d5d70abe5f63d6eb60f1a58160060369388ddd58fa2ad08401655094b9f1d33d0867e7e6a93f1c597e6a769e0328496247efe5c4e2092e70dcdccd886f3309b7f62c5ed1624b0e0abd7c27a5c9508c33385faf84891c1568c79acdb71a86407b43b77e3d83969d04892a5543582e61a9d456edfad52f1a8f975e8b4086b0014343c123265bc690ccaa4a", 0xbe}], 0x7, &(0x7f0000000000)=[{0x1010, 0x101, 0x81, 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0x1000}, {&(0x7f00009f9000-0x53)="e9315b6f45bb5d7daa99206235f3c8a8a061a4f3e223843661b91ff505d0b78b879d98617a25cbd58640931711ce4018d5728ccb0a528948cd47a7156981366c11f8ccc00da5db5435c8fa0b003ec44fcadd46", 0x53}, {&(0x7f0000001000-0x1d)="fd2e205132b10695b650b59168afe2469996a43850d992e8d7305591bf", 0x1d}], 0x9, &(0x7f0000611000)=[{0xa8, 0x117, 0x80000000, "2853a4e1e1f54f038c7d3dbf1e83f2e97dff041a9b1cc38c62c8b27de8beaef0d67bb210f6b9037d99484684bc55c9e074144c1876e38cf3f8a8d7dfb52bb566f14279bf539a6b6bb3da7c83aa79de10469c9d15e931328032e5e59be5638c9683448ff25041edead2aaab86391ed4aae118567163a2988624a82dad7013952ba09ca834c442d45788f53b93282f866e58"}, {0x28, 0x114, 0x52b5, "8ca9d14594bb1e8934be7a5e51762fdc2256b09425c9"}, {0x30, 0x10d, 0x2, "9dc9a5f06065a134ba0030885165f81382031b5d95e374a859e3fe0552a855c1"}, {0x30, 0x1ff, 0x0, "2f0e0bc6dd86d64cb8cca70f83e3329c2899c207cab393a5bb769194a4a4ed"}, {0x50, 0x19b, 0x2, "33134a6a737044b2f168590e2b217b6f574ea486afa11f0c741016430ef2e1b3286071b6db10e5b29d458d5e7e6f942f9777c1942f61eee59da9fba7"}, {0xb8, 0x11d, 0x4, "14d5bc7f47e624f6918ffa5f5cd73a7a6d99756ae732da7ba6c33f6b94c0173183deb948cd5cfd8045dc22c9803dd23bb552b3b04d06843ce6513056bdc2d32c3d8be22703ff677b580f5b4b545b3ebc49571bbbfadf69c019859828872b0135f60f67d9904d19cb2199f85659a08c80b6b6db2a89cb444a96fda400bc8e06fcff1876b7f7e4053544189c3c06823cb36175b727954b16bd08c2436403ea04954c"}], 0x238, 0x48040}, 0x9}], 0x6, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/13 00:05:55 executing program 0: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@common='bond0\x00', &(0x7f0000001000)=@ethtool_per_queue_op={0x4b, 0x5, [0x8, 0x1, 0x100000001, 0x21a5, 0x8fbf, 0x7, 0x7ff, 0xfffffffffffffff7, 0x8001, 0x38000000, 0xdd, 0x4, 0x5, 0x10001, 0x4, 0x91f, 0x0, 0x74f4, 0x5, 0x52, 0x100, 0x80000000, 0x3800000000, 0x818a, 0x400, 0x1, 0x5, 0xffffffffffffffff, 0x1000, 0x9, 0x2, 0x1, 0xfff, 0x4, 0x8, 0x1000, 0x5, 0x1, 0xfff, 0x19, 0x0, 0x7, 0x9, 0x7fffffff, 0x401, 0x2, 0x5b6, 0x2, 0x3, 0x5, 0x6f, 0xf462, 0x59, 0x80000000000, 0xffffffffffffffe1, 0x10001, 0x1ff, 0x9, 0x4, 0xce0e, 0x800, 0x1, 0x7ff, 0x5c5d, 0x8, 0x8000, 0x4, 0x0, 0x2, 0x2, 0x0, 0x9, 0xdf8, 0x1, 0x34a, 0xfff, 0x4, 0xe4c9, 0x9, 0x101, 0x6, 0x6, 0x7, 0x5, 0x6, 0x6, 0x7, 0x4, 0x10000, 0xac9, 0x200, 0x7ff, 0x8, 0x100000000, 0xffffffffffffff7f, 0x6, 0x100, 0x2, 0x9, 0x6, 0x2, 0x6, 0x9, 0x8001, 0x0, 0x3, 0x8, 0x0, 0x400, 0x7, 0x6, 0xff, 0x2400000000, 0x100000001, 0x4, 0x3, 0x4, 0x3, 0x3ff, 0x6, 0x3, 0x400, 0x1, 0x3, 0x7, 0xffffffffffffff53, 0x4, 0xb2d6, 0x1000, 0x1, 0x0, 0xc6, 0x40, 0x9, 0x8, 0x6, 0x1, 0x1f, 0x9, 0x1, 0x0, 0x9, 0x200, 0x3, 0x3, 0xbc0, 0x8, 0xffff, 0xbb4, 0x5, 0x20, 0x2, 0x81, 0x683, 0x37, 0xbe5, 0x7fffffff, 0x8, 0x3f, 0x3d2, 0x6, 0x8, 0x87, 0x0, 0x2, 0x9, 0x3f, 0x6d5, 0x6, 0x81, 0x7, 0x9b7, 0x200, 0x10001, 0x4, 0x0, 0x200, 0x3, 0x8, 0x0, 0x0, 0x5, 0x29d, 0x8b09, 0x8, 0x4b45, 0x0, 0x3, 0x7fffffff, 0x8, 0x80, 0x8, 0x0, 0x1, 0x9, 0xaeaf, 0x3, 0x7fff, 0x7f, 0x1, 0x7f, 0x5, 0xfffffffffffffff2, 0x7f, 0xfff, 0xfffffffffffffffa, 0x8000, 0x7ff, 0xb, 0x8, 0x80000001, 0x1ff, 0x5, 0x3, 0xa13, 0x7ff, 0x3, 0x100000000, 0x7fff, 0x2, 0x4a5a8cd5, 0x1, 0x3, 0x6, 0x80000000, 0xffff, 0x3ff, 0xa, 0x1, 0x1, 0x1, 0x1f, 0x1000, 0x401, 0x306c2f39, 0x6, 0x3ff, 0xffffffff, 0x4, 0x1, 0x100000000, 0x80, 0xe0, 0x6, 0x394d90fe, 0x0, 0x4, 0x200, 0xbe0, 0x6, 0x8, 0xbe, 0x81, 0xa2, 0xfffffffffffff001, 0x80000000, 0x101, 0x6, 0x744, 0x1, 0x3d7c, 0x1, 0x9, 0x2, 0x6, 0x3f, 0x6e4f46fa, 0x200, 0x2e3c, 0x40, 0xd5, 0xef, 0xe3, 0x81, 0x7, 0x2c6, 0x1, 0x2, 0xeb59, 0x3, 0x3, 0x400, 0x0, 0x2, 0x8001, 0xb77, 0x1, 0x3ff, 0x6, 0x0, 0x80, 0xac, 0x80000000, 0xfffffffffffffffb, 0xffffffff, 0x6, 0x8, 0x1, 0x0, 0x0, 0xc34c, 0x7, 0x4, 0x8, 0x58d75ca1, 0x0, 0x5, 0xffffffff, 0x1ff, 0x7, 0x4, 0x280, 0x401, 0x6, 0x7, 0x5, 0xff, 0x4, 0xfb91, 0x1ff, 0x6, 0x101, 0x5, 0x10000, 0x8, 0x401, 0xfffffffffffffff7, 0x10001, 0x1, 0xf8ae, 0xe22, 0x7e3b, 0xfffffffffffffbff, 0x100000001, 0x6, 0x3, 0xfff, 0x1f, 0x8, 0xfffffffffffffff8, 0x7fffffff, 0x7, 0x20, 0x9, 0x1f, 0x9, 0x6c0, 0x278e, 0x78d7, 0x3, 0x40, 0x2, 0x1ff, 0x7fff, 0x6, 0x10000, 0x0, 0x7ff, 0x8000, 0x2400000000000, 0x4, 0x497, 0x8254, 0x420, 0x6, 0x5, 0xff, 0x9, 0x4, 0x645, 0x7, 0x7f, 0x5, 0xffffffffffffb8a4, 0x401, 0x101, 0x9, 0x6, 0x4a4, 0x1, 0x9, 0x3ec, 0x4, 0x8001, 0x4, 0x40, 0x4, 0xff, 0x5, 0x8, 0x80000001, 0x0, 0x7f, 0x5, 0x0, 0x1000, 0x80, 0xec, 0x80000000, 0x5ba, 0x7, 0x3ff, 0x3ff, 0x2, 0x1, 0x4, 0xfff, 0x20, 0x5, 0xffffffffffffff7f, 0x9, 0xe0d, 0x9, 0x0, 0x100000000, 0xf000000000000000, 0x80000000, 0x8, 0x2, 0x10000, 0x441c, 0x7, 0x6, 0x4b9d, 0x0, 0x8001, 0x1, 0x1, 0x80000001, 0x7, 0xf56d, 0x7, 0x6, 0x1, 0x3, 0x10001, 0x7fff, 0x0, 0x401, 0x7, 0x1f, 0xfffffffffffff000, 0xbe56, 0x5, 0x3, 0x1, 0x8, 0x180000000000, 0x80000001, 0x6, 0x9, 0xeba, 0x800, 0xffffffffffffffe9, 0x2, 0x25bf, 0x6, 0x9664, 0x5, 0x9, 0xfff, 0x6, 0x9, 0x4, 0x80000000, 0xb9, 0x800, 0xfffffffffffffffb, 0x4, 0x1, 0x3, 0x100000000, 0x527, 0x8e, 0x31, 0x3584, 0x5, 0x0, 0x7f, 0x1, 0xffffffffffffffc1, 0x0, 0x1, 0x3, 0x8c, 0x401, 0x3ab, 0x3, 0xfffffffffffffffb, 0x1, 0x8, 0x1, 0x81, 0x400, 0x3, 0x8, 0x2, 0x3, 0xf4, 0xc6, 0xfffffffffffffff7, 0x1ff, 0x200, 0x81, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x100000001, 0xfff, 0x2, 0x5, 0x7291, 0x0, 0x10001, 0x1, 0x2, 0xffff, 0xfffffffffffffff8, 0x1, 0x8001, 0x5, 0xffffffffffff0001, 0x8, 0x410, 0x6, 0x1, 0xfffffffffffffff9, 0x4, 0xb4d, 0x8000, 0x7, 0x4, 0x6, 0x7, 0x1, 0xfffffffffffffbff, 0xffff, 0x100000000, 0x400, 0x100000001, 0x20, 0x2, 0x5d, 0x9, 0x5, 0x101, 0x0, 0x0, 0x8000, 0x0, 0x1000, 0x3ff, 0xffff, 0x1, 0x7, 0xffffffff, 0x2, 0x55ee, 0x7f, 0x171, 0x80000001, 0x3, 0x1ff, 0x2b7, 0x5, 0x8, 0x7, 0x6, 0xffffffffffffff11, 0x0, 0x6b, 0x1, 0x5, 0x101, 0x9, 0x4, 0x120, 0x1, 0x6, 0x4, 0x6, 0x5, 0xf8, 0x1, 0x7f, 0x7, 0x948a, 0x81, 0x2, 0x955, 0x8, 0x6, 0x8001, 0x4, 0xe0, 0xffffffffffffff22, 0x2, 0x7ff, 0x0, 0x6, 0x3, 0x18ac, 0x80000001, 0x8, 0x1c64, 0x5, 0x0, 0x8000, 0x4a, 0x1, 0x20, 0x5, 0x7548, 0x53, 0x81, 0x1, 0x7fff, 0x100000001, 0x800, 0x800, 0x2, 0x401, 0x8, 0x41, 0x80000001, 0x80, 0xffffffffffffffdc, 0x9, 0x2, 0x80000000, 0x7, 0x0, 0xab, 0x6, 0x7ff, 0x80000000, 0x6, 0x3ff, 0x8001, 0xdf5, 0xee, 0x4, 0x40, 0x5, 0x3, 0x400, 0x80, 0x5, 0x81, 0x9, 0x8, 0xffffffffffffff80, 0x9, 0x0, 0x0, 0xaa46, 0x8, 0xfffffffffffffff9, 0x1, 0x9, 0x2, 0x101, 0x8, 0x80000000, 0x7, 0x1ff, 0x9, 0x4f, 0x1ff, 0x6, 0x3, 0x80000000, 0x400, 0x3, 0x8, 0x5, 0xfff, 0x5, 0xa8fe, 0x9, 0x5, 0x7, 0x1f, 0x702e, 0x1, 0x7, 0xffffffffffffffff, 0xfffffffffffffffd, 0x7, 0x6, 0x1, 0x1, 0x81, 0x0, 0x3, 0x1ff, 0x7, 0x10000, 0x4, 0x9, 0x5, 0x6, 0x1, 0x69ea, 0xffffffffffff7fff, 0x1, 0xfffffffffffffff9, 0x10001, 0x3, 0x1, 0x1, 0xb5, 0xff, 0x7, 0x5, 0x5890, 0x3, 0x4, 0x131, 0x10000, 0x24c0da4e, 0x4, 0x703f, 0x9, 0x0, 0xfffffffffffffffc, 0x8, 0xff, 0x9, 0xa41, 0x1, 0x2, 0x0, 0x5, 0x5, 0x1, 0xfffffffffffffff8, 0x5, 0x100000000000000, 0x800, 0x4, 0x0, 0x4, 0x9, 0x56, 0x7fff, 0x4bab, 0x7da, 0x3, 0x0, 0xbec, 0xec71, 0x6, 0x9, 0x3, 0xfff, 0x401, 0x1, 0x10001, 0x3b, 0x101, 0xf1b6, 0x5, 0x9, 0x1, 0x9, 0x40, 0x2, 0x3, 0x5, 0x7, 0x8, 0x5fc, 0x2, 0x1, 0x3, 0x0, 0x6, 0x5eb2, 0x1, 0x400, 0x7, 0xffff, 0x4, 0x7fff, 0x0, 0x39bc, 0x1, 0x2, 0x8, 0x7, 0x5, 0x9, 0x80000000, 0xfffffffffffffffa, 0x10000, 0x6, 0x9, 0x2, 0x0, 0x7ff, 0x100000000, 0x7fffffff, 0x5, 0x2, 0x3f, 0x20, 0x0, 0x100, 0x400, 0x1, 0x0, 0x20, 0x48a, 0x78b0, 0x6d2, 0x8, 0xfffffffffffffeff, 0x32, 0x9, 0x4, 0x0, 0x7, 0x6, 0x9, 0x3, 0x2, 0x1, 0x1, 0x80000001, 0xe9, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x100000000, 0x2, 0x10001, 0xffffffff, 0xffffffffffff10bb, 0x10, 0x3, 0x8908, 0x0, 0x3, 0x4, 0x6, 0x5, 0xe82, 0x200, 0x6, 0x9, 0x7fffffff, 0x100000001, 0x40, 0x89, 0x8, 0x888, 0x4, 0xffff, 0x10001, 0x6, 0x658, 0xffffffffffffffc0, 0x5db5, 0x1, 0x4, 0x20, 0x3a5d, 0x0, 0x9, 0x9, 0x3dc, 0x8, 0x1f, 0x80, 0x7, 0x4, 0x81, 0x8001, 0x6, 0x4, 0x50b, 0x40, 0x20, 0xe80, 0x3, 0x7, 0x7, 0x0, 0x9224, 0x1b, 0x4, 0x101, 0x100, 0x18, 0x7, 0x4, 0x7fff, 0xfffffffffffffffe, 0x1, 0xbd, 0x6, 0x101, 0x3, 0x80000000, 0x8, 0x71, 0x7c2, 0xa1a, 0x7, 0x10001, 0x2800000, 0x100, 0x7, 0xffffffffffffffc0, 0x4, 0x6, 0x9, 0x80, 0x100000001, 0x82, 0x7, 0xff, 0x6, 0x6, 0x400, 0x0, 0x100000000, 0x1, 0x0, 0x5, 0x7ff, 0x3, 0x5, 0x0, 0x401, 0x43dd, 0xff, 0x6, 0x0, 0x1, 0x6, 0x4, 0x0, 0xffffffffffffff68, 0x2, 0xa, 0xff, 0xffff, 0x3f, 0x2, 0x0, 0x3, 0x20, 0xfffffffffffffffa, 0xd9, 0x6, 0x1, 0xac1, 0xffffffffffff7fff, 0x2d73, 0x5, 0x2, 0x80000000, 0x5, 0x0, 0x10001, 0x4, 0x3, 0xf3, 0xce5, 0x9, 0x0, 0x4, 0x0, 0x8118, 0x0, 0x6, 0x7fff, 0xe171, 0xda, 0x0, 0x3fa, 0x8, 0xff, 0x8, 0x8, 0x6, 0x7fffffff, 0x4, 0x3f, 0x6, 0xc1, 0x8000, 0xd38, 0x6, 0x10001, 0x3, 0x100000001, 0x0, 0x100, 0x0, 0x6, 0x81, 0xfff, 0x3, 0x5, 0x20, 0x2, 0x5, 0x4, 0x3ff, 0x6, 0x4, 0x3, 0x6, 0x9, 0x48, 0x6, 0x8, 0x3, 0x3, 0x7ff, 0x0, 0xce, 0x8, 0x6, 0xe57, 0xffffffffffffff00, 0x9, 0xffffffff, 0x8000, 0x1, 0x0, 0xffd7, 0x5, 0x7, 0x100000000, 0x0, 0x6, 0xfff, 0xadf, 0x200, 0x8, 0x3ac, 0xa96, 0x5, 0x7, 0x1, 0x6, 0x80a3, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0xd0d, 0x7, 0x3f, 0x7, 0x0, 0x1000, 0xffffffff, 0x0, 0x9, 0x1, 0x0, 0x2, 0x5, 0x2, 0x3, 0x10000, 0x200, 0x3ff, 0x8, 0x0, 0x67, 0x81, 0x0, 0x9, 0x140000, 0x7, 0xfffffffffffffff9, 0x7, 0x9, 0x8, 0xe4b, 0x5, 0x7fff, 0x9, 0x7, 0x5, 0x100000000, 0x6, 0x8, 0x100, 0x821, 0x3, 0x5, 0x8, 0x6, 0x3, 0x0, 0x0, 0x7, 0x3, 0x7, 0x2, 0x2, 0x80000001, 0x6, 0x9, 0xb2, 0x5, 0x9, 0x1, 0x4, 0x3e547144, 0x9, 0xffffffffffffff60, 0xfffffffffffffeff, 0xfff, 0x6, 0x8, 0xd7a, 0x8001, 0x2, 0x2, 0x8, 0x7f, 0x0, 0x7, 0x9, 0x67c, 0x7f, 0x80, 0x46, 0x7f, 0xffffffffffffa635, 0xa1, 0x53, 0x2, 0x6, 0x7, 0x7, 0x5, 0x7, 0x3, 0x7f, 0x1, 0xf6, 0x7, 0x5, 0x100000001, 0x2, 0x10000, 0xfffffffffffffff7, 0x4, 0x3, 0x2, 0xbf, 0x6, 0xc8, 0x200, 0x327, 0x6, 0x1f, 0x80, 0x3, 0x9, 0x6, 0x8, 0x0, 0xffffffffffffff80, 0x14198bdd, 0x800, 0x2, 0x0, 0x4, 0x6, 0x1ff, 0x2, 0x800, 0x1ff, 0xffffffffffffff80, 0x8000, 0xff, 0xffffffff, 0x671de9ae, 0x4c2a, 0x0, 0x4, 0x784, 0x401, 0x1, 0x7fff, 0x6, 0x7fffffff, 0x1000, 0x5, 0x9, 0x4, 0x6, 0x0, 0x6, 0xffffffff, 0x9, 0xf7, 0x3, 0xbe, 0x8001, 0x401, 0x8001, 0x7, 0x8, 0x6, 0x2, 0x1, 0x3c4, 0x1, 0x1, 0x5, 0x400, 0x3, 0x4, 0x2, 0x9, 0x1, 0x80, 0x2, 0x9, 0x8, 0x3, 0x7f, 0x888, 0x2, 0x100000000, 0x5b7, 0x4, 0xffffffffffffffab, 0x7, 0x8000, 0x40, 0x100, 0x8, 0x8001, 0x6, 0x8, 0x7, 0x7, 0x9, 0x444, 0x3, 0x80000000, 0x7, 0xe41, 0x9, 0x8, 0x20, 0xfd, 0x3, 0x7ff, 0x6, 0x3, 0x100000001, 0x6, 0x7f, 0x1f, 0x6e, 0x2, 0x4, 0xfffffffffffffff8, 0x5, 0x3, 0x0, 0xd8, 0x9, 0x800, 0x4000400000000000, 0x2, 0x3, 0xed, 0x1, 0x7, 0x80000000, 0x3, 0xffffffffffffffff, 0x0, 0x20, 0x2, 0x1f09, 0x3, 0x5, 0x4, 0x8, 0x6, 0x2, 0xffffffff, 0x8, 0xe28, 0x9, 0x3f, 0xfffffffffffffff7, 0xaab5, 0x8, 0xfffffffffffffff9, 0x40, 0x3, 0x8, 0x10001, 0x0, 0x2, 0xfffffffffffffffa, 0x5, 0x7, 0x0, 0xffffffff, 0x8, 0x100000001, 0x6, 0x7, 0x59, 0x100, 0xff, 0x35, 0xffffffff, 0x400, 0x1ff, 0x401, 0x6, 0x1, 0x8001, 0x8001, 0x200, 0x7, 0x7, 0x80000001, 0x9, 0x8, 0x100000001, 0x100000001, 0x800, 0x1, 0x4, 0x738, 0x6, 0x4, 0x100, 0x5, 0x8, 0x9, 0x7, 0x81, 0x4c83, 0xc40, 0x6, 0x8, 0x200, 0x20, 0x3, 0x0, 0x6, 0xad, 0x1, 0x7, 0x9, 0x7, 0x6, 0x800, 0xfff, 0x3c, 0xff, 0x44, 0x5, 0x6, 0x0, 0x6, 0x6, 0xf59a, 0x3, 0x1, 0x0, 0x0, 0xffffffffe116883c, 0x401, 0x510, 0x0, 0x983, 0x7, 0x3, 0x6, 0x3ff, 0xa882, 0xc20000000, 0x3, 0x2, 0x7, 0x4, 0x7, 0x400, 0xb36, 0x8, 0x48000000000, 0x7, 0x8, 0x2, 0xe4, 0x1, 0x4, 0x2, 0x4, 0x100, 0x3, 0xc, 0x7, 0x1, 0x7ff, 0x9, 0x7, 0x3, 0x2, 0x80000001, 0x1f, 0x7, 0x61, 0x1, 0x1, 0x3, 0x8, 0xb9f5, 0x7d, 0x800, 0x5, 0x20, 0xff, 0x6, 0x6, 0x40000, 0x38df, 0x80000000, 0xfffffffffffffff8, 0x6, 0x7da, 0xa56b, 0x10000, 0x7, 0x4, 0x7, 0xffffffffffffff7f, 0x1, 0x3, 0xf9, 0x80, 0x1, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x4, 0x40, 0x6, 0x5, 0x8, 0x5e0b, 0xb412, 0x3, 0x3, 0x9, 0x10001, 0x8, 0x1, 0xfffffffffffffffc, 0x3, 0x7, 0xaaf0, 0x0, 0x3, 0x80000001, 0x0, 0xfffffffffffffffd, 0x7, 0x1, 0xaf, 0x0, 0x5, 0x9, 0x40, 0x80000001, 0x4, 0x7, 0x5, 0x2, 0x7, 0x0, 0x1, 0x4, 0x3, 0x7, 0x401, 0x0, 0x5, 0x4, 0x7, 0x8, 0x7, 0xd8, 0xf3, 0x8, 0x9748, 0x8, 0x726aa56c, 0x6, 0x5, 0x1, 0x9, 0x6, 0x7fffffff, 0x3, 0x965, 0x5, 0x96c2, 0xb8e, 0x0, 0xbc4, 0x8, 0x200, 0x1, 0x79a, 0x7fff, 0x7, 0x462, 0x20, 0x10000, 0x8, 0xfffffffffffffffa, 0x6, 0x19, 0x9, 0x8, 0x7, 0x5, 0x40, 0x7, 0x9, 0x40, 0x9, 0x0, 0x100000000, 0x8001, 0xfffffffffffff1e6, 0xab, 0x5, 0x50117ff5, 0x9, 0x3f, 0x4, 0xfff, 0x5, 0xff, 0x2, 0x81, 0x9, 0x408, 0x6, 0x4, 0x2, 0x8, 0x100000001, 0x1, 0x1ff, 0x0, 0x8, 0xb32, 0x3e5, 0xbe6, 0x400, 0x20, 0x9, 0x5, 0x8ce1, 0x599e, 0x3d02, 0x81, 0xffffffff, 0x8, 0x8, 0x4, 0x20, 0x510, 0x4fdb, 0x5, 0xd6e, 0x0, 0x9, 0x200, 0xfffffffffffffffe, 0xd91, 0x7, 0x7d27, 0x23132a76, 0x4, 0xdab, 0x4, 0x0, 0x1, 0x1, 0x1, 0x5025, 0x8, 0xfffffffffffffff8, 0x1, 0x8, 0x1, 0x6, 0x9bf8, 0x5, 0x8, 0x2, 0x100000001, 0xffffffff, 0xffffffffffffffba, 0xfff, 0x9, 0xa5, 0x81, 0x3, 0x1, 0xffffffffffffffc0, 0x7, 0x1, 0x20, 0x22d, 0x80000001, 0x20, 0x4, 0x80ea, 0x0, 0x1, 0x16, 0x1, 0x9, 0xff, 0x3, 0xe623, 0x6, 0x6, 0xda6, 0x0, 0x5, 0x3f, 0xffff, 0x7fff, 0xfffffffffffffff7, 0x40, 0x1, 0x0, 0x80000000, 0x7, 0x93, 0x64f3, 0x0, 0x2, 0x40, 0xff, 0x8000, 0x970c, 0x4, 0x9, 0x3b, 0x7, 0x78b2563b, 0x1ff, 0x6, 0x7ab, 0x4, 0xfffffffffffffffe, 0x2, 0x5, 0x80000001, 0x4, 0x401, 0x8001, 0x4cf, 0x6, 0x4, 0x8cbc, 0x6, 0xfffffffffffff800, 0x1, 0x3, 0xfffffffff40d3036, 0x7, 0x2, 0x7, 0x0, 0x9, 0x223a, 0x3, 0x1, 0xde, 0x10001, 0x8f, 0x8, 0x4, 0x1, 0xcb5, 0x10000, 0x93, 0x7, 0x7fff, 0x1ea, 0x2, 0x4, 0x5, 0xb817, 0xffff, 0x3, 0x1, 0x1, 0x9, 0x7fffffff, 0x7, 0x7, 0x5, 0x0, 0x3, 0x8, 0x1, 0x6, 0x3, 0x0, 0x7af, 0x40, 0x29, 0x8000, 0x12ef1626, 0x0, 0x8000, 0x8, 0x19afc982, 0x7fffffff, 0x9, 0x3f, 0x8, 0x6, 0xfffffffffffffff7, 0x622, 0x3, 0x1ff, 0x4, 0x4, 0x7, 0x80000000, 0x3, 0x40, 0x3f, 0x1, 0x5df932d5, 0xc48d, 0x0, 0x9, 0x7, 0x8000, 0xffffffff, 0x6, 0x1, 0x497, 0x13e0, 0x200, 0x8, 0x8, 0x0, 0x7, 0x7, 0x9, 0x3ff, 0xfffffffffffffff9, 0x2, 0x80, 0x0, 0x0, 0xffffffffffffff60, 0x2, 0x7, 0x4f4, 0x80000001, 0x9, 0x8001, 0x4, 0x8, 0xb8d, 0x1, 0x66d, 0x7ff, 0x1, 0x2, 0x3ff, 0x6, 0x8000, 0x6d, 0x2, 0x5, 0xffffffffffffffe1, 0xfffffffffffffffc, 0x2, 0x7fffffff, 0xffffffffffffffff, 0x5, 0x6, 0x16c3, 0x10000, 0x4, 0x3, 0x68, 0x7f, 0xa6, 0x30000000000, 0x8, 0x7, 0xffffffff, 0x4, 0x9, 0x9b95, 0x1000, 0xffff, 0x10001, 0x9, 0x5, 0x8, 0xb65, 0xffff, 0x3, 0x1, 0x4, 0x8000, 0x81, 0x480000000, 0x1000, 0x100, 0x144572e0, 0x5, 0x100000000, 0x1, 0xffff, 0x8, 0x7, 0x6, 0x200, 0x7fffffff, 0x101, 0x8001, 0x21c6e599, 0x1, 0x3fffc000, 0x1, 0x8, 0x3, 0x5, 0x1f5, 0x0, 0x1, 0x401, 0x9, 0xfff, 0xceff, 0x0, 0x0, 0x7, 0x2, 0x1ff, 0x100000000, 0x4, 0x37c5aecd, 0x1, 0x1, 0x9, 0x7, 0x80000000, 0x7, 0x400, 0x4, 0x90c, 0x3, 0x419, 0x58c, 0x1, 0xfff, 0x40, 0x8, 0x6, 0x2, 0x9, 0x400, 0x100000000, 0x3, 0x18ea, 0x7, 0xf5, 0x3f, 0x1, 0x54b2, 0x0, 0x4dd0, 0x63, 0x4528, 0xffffffffffffffff, 0x8, 0x7ff, 0x1ff, 0x7ff, 0x11, 0x8000, 0x80, 0x3, 0x80000000, 0x3, 0x101, 0xfffffffffffffffa, 0x168c, 0x80, 0xb3a, 0x0, 0x3, 0xfffffffffffffc01, 0x2, 0x8, 0x0, 0x9, 0x2, 0x7f, 0x5, 0x1ce, 0x6, 0x8e, 0xfff, 0x100000000, 0x3, 0x100000001, 0x3, 0x57158bad, 0xff, 0x9, 0x81, 0x8, 0x81, 0x6, 0x2, 0x7, 0x6, 0x8, 0x6, 0x6, 0x5, 0xde9, 0x98, 0x2, 0x6, 0x2, 0xd9, 0x4, 0x400, 0x1, 0x6, 0x5, 0x3, 0x38d9, 0x8063, 0x7fffffff, 0x40, 0x20, 0x100, 0x8, 0x91f3, 0x81, 0x6, 0x5, 0x40, 0x7f, 0x2, 0x6, 0xb8, 0x5, 0x3f, 0x9, 0x3, 0x5, 0xfffffffffffffff7, 0x401, 0x1, 0x3, 0x80000000000000, 0x400, 0x401, 0x68, 0x81, 0x4, 0x7f, 0x5, 0x8001, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x453a, 0x88, 0x4, 0x92b4f1f, 0x7fff, 0x4, 0x7, 0x1ff, 0x0, 0x42c5, 0x1ff, 0x2, 0x9, 0x0, 0xfff, 0x80000000, 0x10000, 0x800, 0x5, 0x6, 0x10000, 0x0, 0x6, 0x88, 0xdf359aa, 0x69db, 0x0, 0x9, 0x7, 0x7, 0x6, 0x101, 0x5, 0x2, 0x16, 0x339, 0x9, 0x96, 0x7ff, 0xbdc, 0x0, 0xfffffffffffffffb, 0xff, 0x800, 0x7fff, 0xffff, 0x8, 0xfffffffffffffffd, 0x8000, 0x5, 0x8, 0x0, 0x8, 0x100000000, 0x0, 0xc65, 0xf8e, 0x3f, 0x1f6, 0xde1, 0x4, 0x4, 0x7, 0x0, 0xe5, 0x80000000, 0xfffffffffffffff9, 0x7f, 0xe5d, 0x2, 0x10001, 0x3, 0x400, 0x6, 0x401, 0x1, 0x9, 0x2, 0x0, 0xff, 0xffff, 0x20, 0x8, 0x0, 0x9, 0x6, 0x4, 0xfffffffffffffff8, 0x9, 0x5, 0x2, 0xff, 0x0, 0x100000001, 0x3, 0x10001, 0x2000000000000000, 0x200, 0x795d, 0x5, 0x4, 0x4, 0xfffffffffffffff7, 0xce, 0x6, 0xfffffffffffffff9, 0x3ff, 0xf78d, 0x3ff, 0x8, 0x6, 0xfffffffffffff800, 0xfff, 0x1ff, 0x3, 0x2, 0x11, 0x2, 0x0, 0x6, 0x8, 0xc0, 0x800, 0x8644, 0x2, 0x1, 0x1, 0x800000000000000, 0xd911, 0x4, 0x100, 0xfffffffffffffffd, 0x5, 0x2, 0x9, 0x8, 0x400, 0x6, 0x6, 0x1, 0x71, 0x5, 0x67d, 0x6, 0x1, 0x7f, 0x1, 0x7, 0x7ff, 0x0, 0xfffffffffffffffe, 0xc0, 0x7, 0x7, 0x0, 0x7, 0x3, 0x4, 0x4, 0x100000000, 0xb97, 0x9, 0x7f, 0x10001, 0x9, 0x0, 0x1f, 0x0, 0xd7a2e13, 0xc36, 0x40, 0x2000000040, 0x6, 0x2, 0x9, 0x8, 0x4770, 0x2e, 0x4, 0x5, 0x7, 0x59dd, 0x0, 0x7, 0x3, 0x6, 0x81, 0xf0, 0x6, 0x2, 0x3, 0xffffffff00000001, 0x26e2, 0x0, 0xeaf8, 0x3, 0x6, 0x7, 0x8000, 0x100000001, 0x1, 0x100000001, 0x81, 0xb29, 0x8a1a, 0x9, 0xfffffffffffffff7, 0x0, 0x4a6, 0x100, 0x2, 0x3f, 0xabf0, 0x7, 0x1f, 0x9, 0x4, 0x8, 0x8, 0xbf, 0x10000, 0x3ff, 0x1, 0x2, 0x8, 0x7ff, 0x1, 0x20, 0x72f5315f, 0xffffffffffffffff, 0x2, 0x8, 0x1, 0x81, 0x1000, 0x7, 0x14, 0x5, 0xcc, 0x7, 0x188f, 0x876, 0xdb, 0x1, 0x8, 0x3, 0x6, 0x1d60000000000000, 0xffffffff, 0x0, 0x40, 0x80000001, 0xffffffffffffffe0, 0x10001, 0xfb88, 0x7, 0x401, 0x0, 0x6, 0x5b25, 0x0, 0x8, 0x517d, 0x7fff, 0x8, 0x6, 0x7fffffff, 0x7f, 0x401, 0x40, 0x2, 0x8, 0x4, 0x2, 0x100000001, 0x9, 0x8000, 0x0, 0x7f, 0x100000000, 0x20, 0x80, 0x2, 0x37d, 0x4, 0x0, 0x10000, 0x6, 0x6, 0x2, 0x7, 0x7f, 0x8, 0x100000001, 0x0, 0x9, 0x0, 0x7, 0x5, 0x100, 0x4, 0x5, 0x6, 0xaa8, 0x2, 0x7fff, 0x1ff, 0x6, 0xfffffffffffffffd, 0xbf4b, 0x7f, 0x1, 0x3f, 0x1, 0x7, 0xfaa, 0x10001, 0x4, 0x3, 0x5, 0x5, 0xfff, 0x4, 0x200, 0x3, 0x5, 0x80, 0x2a2f, 0x9, 0x5, 0xe3, 0x0, 0x101, 0x3, 0x4, 0x40, 0x8, 0x7, 0x3, 0x7ff, 0x0, 0x3, 0x400, 0x4, 0x2, 0x3ff, 0x8, 0xfffffffffffffffb, 0x7, 0x100, 0x44, 0x7fffffff, 0x7, 0x100000001, 0x9, 0x3, 0x75dce1f5, 0x6, 0xfffffffffffffffa, 0x33a9, 0x52, 0x1, 0x3, 0x3, 0x80, 0xfffffffffffffffe, 0x100000000, 0x9, 0x6da, 0xa3, 0x9, 0x6, 0x3, 0x55, 0x7, 0x1, 0xfffffffffffffff8, 0x6, 0x7, 0x5, 0x0, 0x400, 0x4ea2, 0x3, 0x400, 0xf8, 0xfffffffffffffe01, 0x1, 0x2, 0x3, 0x1, 0x7fffffff, 0x9, 0x7, 0x1, 0x8000, 0x3, 0x5, 0x7, 0x8, 0x9, 0x101, 0x6, 0x7, 0x4d7, 0x5, 0xc3, 0x2, 0x87aa, 0x401, 0x7, 0x8001, 0x3f, 0x9, 0x5d, 0xe20f, 0x3, 0x80000001, 0x100000, 0x200, 0x9, 0x4, 0x6, 0x100000000, 0x8, 0x1, 0x40, 0x0, 0x2, 0x5, 0x3, 0x7f, 0x1, 0x20, 0x4, 0x2, 0x2, 0xffffffffffffff21, 0x81, 0x1000, 0x78b, 0x3, 0xfffffffffffffffa, 0x4, 0x8, 0x3, 0x4, 0x40, 0x3, 0x4, 0x40, 0x7f, 0x1, 0x4, 0x7, 0xa428, 0x5, 0x8, 0x9, 0x4b, 0x9, 0x200, 0x1, 0x4, 0x3df7, 0x4a, 0xff, 0xfffffffffffffff7, 0xfffffffffffff88a, 0x8, 0x20, 0x36e, 0x101, 0x8, 0x0, 0x200, 0x5, 0x3, 0x5, 0x69, 0x3, 0x200, 0x228c000000000000, 0x2, 0x6, 0x5, 0x9, 0x9, 0x57, 0x9, 0x100, 0x1, 0x8, 0x8, 0x6, 0x1a7, 0x9, 0x9, 0xe2, 0x7fffffff, 0x9, 0x6, 0xfffffffffffffffb, 0x2, 0x8, 0xe7d, 0x4, 0x9, 0x81, 0xfffffffffffffffb, 0x6f5d, 0x1, 0x81, 0xfffffffffffff800, 0x8000, 0x3, 0x5bc, 0x0, 0x9, 0x5, 0xfffffffffffffff7, 0x79e, 0x13, 0x1, 0x4, 0x2c31bb1d, 0xffff, 0x2, 0x1ff, 0x3dff, 0x7, 0x4a, 0xa6c, 0x4, 0x1, 0x3, 0x1, 0x7ff, 0x1, 0xf2e, 0x0, 0x0, 0xfffffffffffffeff, 0x80000001, 0x80000000, 0x25, 0x4, 0x6b2, 0x52f8, 0x8000, 0xfff, 0xffffffffffffffc0, 0x80, 0x6, 0x3, 0x0, 0xf1, 0x3, 0x7fff, 0x101, 0x1, 0xd55, 0x1, 0x5d2, 0x7, 0x7, 0x0, 0x7f, 0x0, 0x7fffffff, 0x1, 0x1f, 0x52, 0x8, 0x100000000, 0x3, 0xffffffffffffff81, 0x3, 0xfffffffffffffffa, 0xe37, 0x101, 0x5, 0x4, 0x5, 0x0, 0x9, 0x7, 0x9, 0x2, 0xfffffffffffffff8, 0x1ff, 0x496, 0x1, 0x6, 0x0, 0xffffffff, 0x2bb5, 0x4, 0x1, 0x7ff, 0x5, 0x7, 0x1, 0x1, 0x101, 0x7, 0x10001, 0x4, 0x8, 0x396, 0x20, 0x7269, 0x5, 0x3f, 0x800, 0x18112059, 0x7ff, 0x7, 0x2, 0x7, 0x2, 0x7, 0xfffffffffffffeff, 0x8, 0x2, 0x1, 0x8, 0x15db, 0xa8, 0x0, 0x4, 0x3, 0x8, 0x7fffffff, 0x3ff, 0x6, 0x9, 0x4, 0x6, 0x1, 0x449800000000000, 0xffff000000000000, 0x6, 0x80000001, 0x2, 0x8, 0xbb, 0xdf, 0x8, 0x2, 0x5, 0x101, 0x6, 0x1, 0x1039, 0x3ff, 0x80000000, 0x7fff, 0x101, 0x1, 0x4, 0xa5, 0x1, 0x0, 0x0, 0x1f, 0xb04, 0x1f, 0xfd0d, 0x8, 0xdc, 0x0, 0x2, 0x42e, 0x5a1, 0x7, 0x100, 0x1000, 0x7, 0x284b, 0x7, 0x4, 0x2, 0x1, 0x9, 0x1, 0x800, 0x7, 0x0, 0x1f, 0x7fff, 0xfff, 0x5, 0x5a, 0x0, 0x7, 0x9, 0xfffffffffffffff7, 0xfff, 0x200, 0x8000, 0x7, 0x1ff, 0x20, 0x80, 0x9b, 0x20, 0x1, 0x40, 0x8, 0x7ff, 0x0, 0x1, 0x380000, 0x3, 0xffffffffffff8000, 0x2, 0x1968a1f9, 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0xfa7, 0x100000000, 0x9, 0x5, 0x9, 0xfffffffffffffffe, 0x4, 0x1, 0x2, 0x9, 0x7fffffff, 0x0, 0x200000000000, 0x40, 0x1, 0x14000000000, 0xc7, 0x0, 0x80, 0x3f, 0x0, 0x41b, 0x3, 0x6, 0x3, 0x118ddf32, 0x9, 0x3, 0x44586275, 0x6, 0x2, 0x81, 0x5, 0x3, 0x1, 0x8, 0xfffffffffffffbff, 0xd, 0x8, 0x9, 0x0, 0x5, 0x8, 0x8, 0xe3, 0x9, 0x6b, 0x78, 0x9, 0x3f, 0x5, 0x3f, 0x3, 0x0, 0x4, 0x1, 0x4b2, 0x5, 0x1000, 0x6, 0xad00000, 0x2a, 0x1, 0x100000000, 0x7, 0x6, 0x200, 0x3, 0x8, 0x81, 0x9, 0x101, 0x1, 0x6, 0x8, 0x2, 0x2fba3d2, 0x9, 0xfffffffffffffff0, 0x400, 0x10000, 0x4, 0x5, 0x9, 0x6, 0x5, 0x5f8f, 0x6ea3, 0x7ff, 0x40, 0x9, 0x4, 0x36b, 0x100, 0x0, 0xf8, 0x3, 0xfffffffffffffffe, 0x80000000, 0x3f, 0x92, 0x3, 0x8001, 0x7000000000000, 0x1, 0x586508ef, 0x6, 0x7, 0x9, 0x738fb652, 0x4, 0x8, 0x3ff, 0xac3, 0x5, 0x2, 0x40, 0x40, 0xfd00, 0x5, 0x9, 0x5, 0x2, 0x5, 0x40000000, 0x2, 0x1, 0x3, 0x2, 0x7, 0x8, 0x2, 0x6, 0xffffffff, 0xffffffff, 0x40, 0x2, 0x3, 0x0, 0x2, 0xb210, 0x80000000, 0x9, 0x81, 0x0, 0x4, 0x5, 0x9, 0x2, 0x3, 0x401, 0x3, 0x42, 0x8, 0x10000, 0x43f, 0x0, 0x6, 0x5, 0x5, 0x2, 0x9, 0x8, 0x3ff, 0xbd, 0x7, 0x40, 0x20, 0x1f, 0xb619, 0x800, 0x1, 0x80000001, 0x9, 0x3ff, 0x2, 0x8, 0x81, 0x6, 0x2, 0x8, 0x3, 0x0, 0x7fff, 0x4, 0x6, 0x1, 0x40, 0x9, 0x2, 0xbf, 0x7, 0x3, 0x80000001, 0x9, 0x3f, 0x7fffffff, 0x3f, 0x6, 0x1, 0x20, 0xd21b, 0x824, 0xc4e, 0x8001, 0x0, 0x6, 0x2, 0x101, 0x1000, 0xffff, 0x8, 0x401, 0x7fffffff, 0x100000001, 0x10001, 0x5, 0x8, 0x100000001, 0x1, 0x7, 0x1ff, 0x8, 0x4, 0x7, 0xfffffffffffffb10, 0x1, 0x7, 0x5, 0xd0, 0x1ae2, 0x0, 0x6, 0x100000001, 0x6000000000000000, 0x1, 0x6, 0x2, 0x9, 0x100000000, 0xead3, 0x0, 0x4, 0x4, 0xd23, 0x4, 0x1ff, 0x10001, 0x2, 0x6, 0x1ff, 0x68, 0x5, 0x6, 0xfffffffffffffff8, 0x7fffffff, 0x9, 0x4, 0x80000000, 0x7fffffff, 0x6, 0xffff, 0x88c, 0x6000000, 0x1f, 0x6f57, 0x7fff, 0x9, 0xfffffffffffffffe, 0x6, 0x100000000, 0x100, 0x59d, 0xffff, 0xffff, 0xfffffffffffffff8, 0x7f, 0x8, 0x2, 0xda, 0x5, 0x6, 0x1, 0x1, 0x80, 0x6, 0x4, 0x1, 0x7fff, 0x1, 0x9, 0x3, 0xb1, 0x81, 0x2, 0x10000, 0x0, 0x6, 0x2, 0x64233261, 0x6, 0x7, 0x8, 0x2, 0xfffffffffffffffb, 0x3, 0xa24, 0xe8ab, 0xa84, 0xfff, 0x800, 0x2, 0x4, 0x8, 0x2, 0x4, 0xc61, 0x6d0a, 0xfffffffffffffd29, 0x4, 0x9, 0x6, 0xfffffffffffffff8, 0x9, 0x7, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x7, 0x8, 0x101, 0x8, 0x101, 0x8f7, 0x2, 0x2, 0x3, 0x6, 0x7f, 0x1ff, 0xf6, 0x19, 0x8, 0x8, 0x4, 0x1ebc, 0x8, 0x10000, 0x5, 0x100, 0x4, 0xfff, 0x0, 0x1, 0x109260000000, 0x4, 0x20, 0x401, 0x5, 0x5, 0x7, 0x9, 0x1, 0x1, 0x2, 0x0, 0x0, 0x8, 0x3, 0x7d9, 0x2, 0x800, 0x2, 0x7, 0xfffffffffffffffc, 0x10000, 0xfffffffffffffff9, 0x200, 0x1000, 0x1, 0xe744, 0x9, 0xffffffffffffffe1, 0x1, 0x2b0, 0x7f, 0x72, 0x35, 0x0, 0x9, 0x0, 0x7fff, 0x80000000, 0x2, 0x400, 0x40, 0x2, 0x5, 0xb6, 0x2c8, 0x1f, 0x9, 0x2, 0xc728, 0x1, 0x7fff, 0x3, 0x9cba, 0x5f, 0x7, 0x7c9, 0x9, 0x2, 0x8, 0x1, 0x3, 0x0, 0x6487, 0x8, 0x3, 0x7, 0x1, 0x7, 0x2, 0x40, 0xcc, 0x2, 0x19, 0x1, 0x4, 0x2, 0x4, 0x5, 0x9aae, 0xfffffffffffffffe, 0x2, 0x0, 0x9, 0x7, 0x10001, 0x9, 0x7, 0x3ff, 0x400, 0xf0, 0xffffffff7fffffff, 0x3f, 0x8, 0x81, 0x3, 0x81, 0x4, 0x40, 0x5, 0x240000000, 0x4d1dbdcf, 0x1000, 0xfffffffffffff035, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x4, 0xcc52, 0xfffffffffffffffe, 0x4, 0x8, 0x101, 0x1, 0xe02, 0xf577, 0x1, 0xffffffffffffc9f7, 0x2, 0x3, 0x9d8, 0x7fff, 0x3, 0x5, 0x77a, 0x51c6, 0x9d4, 0x1, 0x2, 0x5, 0x5, 0x1, 0xce, 0x400, 0x2, 0x3, 0xff1, 0x1ff, 0x4, 0x3, 0x258f, 0x100000001, 0x5, 0x8, 0x8, 0x3, 0x3, 0x3, 0x7, 0x1000, 0x8000, 0x0, 0x9, 0xfffffffffffffe98, 0x600, 0x3e1, 0xffffffff, 0x0, 0x8001, 0x7, 0x8, 0x0, 0x5, 0x9, 0x4, 0x8, 0x4, 0x9a74, 0x8000, 0x4, 0xfe42, 0xff, 0x100000000, 0x96, 0x42, 0x80000000, 0x9, 0x8f, 0x1, 0x6, 0x80000000, 0xc2c, 0x9, 0x20, 0x8, 0x4, 0x1, 0x5, 0x1, 0x10001, 0x3f, 0x4, 0xc43, 0x6, 0x401, 0x1, 0xa1, 0xfff, 0x7ff, 0x7, 0x5, 0x10000, 0x1, 0xfffe00, 0x200, 0x2, 0x8, 0x7, 0x6, 0x7, 0x2, 0x765a, 0x0, 0x2, 0x2, 0xda7, 0x3, 0x5, 0x3, 0xf7, 0x3, 0xfd21, 0x8, 0x400, 0x1dee, 0x6, 0x2, 0x8, 0x918b, 0x1, 0x80000001, 0x7ff, 0x2, 0x6, 0x3, 0x1, 0xe4, 0x80000001, 0x1, 0xffffffff, 0x400, 0x7, 0x81, 0x4, 0x0, 0x3, 0x4, 0x7, 0x1, 0x3, 0x0, 0x4, 0x800, 0x6, 0x100000000, 0x10000, 0x4341, 0x4, 0x1, 0x1, 0x4, 0x8, 0x6, 0xffffffff, 0x8, 0xfffffffffffffff8, 0x80000000, 0xf8f, 0xff, 0x8, 0x7, 0x3, 0x2, 0x8001, 0x6, 0xfff, 0x80000001, 0x0, 0x1000, 0x7, 0x1, 0x3, 0x8, 0x4, 0x3, 0x40, 0x100, 0x1, 0x80, 0x1f, 0x6, 0x5, 0x649, 0x53, 0x9, 0x0, 0x1200, 0x77, 0x8, 0x16, 0x80, 0x100000000, 0x542, 0x8, 0x7, 0x401, 0x0, 0x80000000, 0x6000000000000000, 0x8, 0x9, 0x7fff, 0x4, 0x0, 0x7, 0x0, 0x8, 0xa66, 0x6, 0x4, 0x81, 0x800000, 0x7, 0x1, 0x4, 0x7ff, 0x400, 0xfffffffffffffffe, 0x7, 0x6, 0x4, 0x8, 0x459, 0x4, 0x1, 0x101, 0x100, 0x6, 0x9, 0x11c, 0x10001, 0x3, 0x0, 0x6, 0x100000001, 0x1, 0xffffffffffffffe1, 0x40, 0x3, 0x2, 0x9, 0x0, 0x2, 0xf33, 0x4, 0x4, 0x6040, 0x9, 0x7ff, 0x4, 0x3, 0xd5, 0x259, 0x1, 0x18b6a66e, 0x100, 0x80000000, 0x0, 0x5, 0x400, 0x81, 0x1f, 0x7, 0x101, 0x4, 0x1, 0x42, 0xfdd4, 0xffffffff, 0xffff, 0x3, 0x3, 0x100000000, 0x100000000, 0x7, 0x2f, 0x5, 0x6, 0x1f, 0xfffffffffffffff8, 0x100000001, 0x5, 0xfffffffffffffffb, 0x7ff, 0x2, 0xfff, 0x100000000, 0x0, 0x5, 0x2, 0x6, 0x8, 0x0, 0x1, 0x100, 0xe0, 0xffffffffffffff00, 0xe0, 0x2, 0x8000, 0x446, 0xffffffffffff26ab, 0x5, 0x2, 0xbf2, 0x7, 0xa54, 0x81, 0x1ff, 0x93f6, 0x40, 0x8, 0x0, 0x4, 0x4, 0x18, 0x9ec, 0xfffffffffffffffa, 0x3, 0x9, 0xfff, 0x7, 0xfffffffffffff800, 0x8, 0x8, 0xfffffffffffffffa, 0x3, 0x93fe, 0x600000, 0x0, 0x8fb5, 0x9, 0x100, 0x7, 0x2, 0x1000, 0x5, 0x0, 0x20, 0xffffffff80000000, 0xfffffffffffffff8, 0x3, 0x5, 0xfffffffffffffffa, 0x6, 0x200, 0x1, 0x4, 0x2, 0x7, 0x9, 0x9, 0x1f, 0xbfcd, 0x29dd, 0xa, 0xffffffffffffff66, 0x3ff, 0x0, 0x40, 0x101, 0x18f, 0xfd4, 0xe962, 0x6, 0x8, 0x1, 0x4, 0x1, 0x7, 0x10000, 0x1, 0x5, 0x400, 0x8, 0x4, 0x7ff, 0xffff, 0xe4, 0xa7f, 0x7d6, 0x3, 0x1, 0x1, 0xffff, 0x52381839, 0x5, 0xffffffffffff7db5, 0x4, 0x35, 0x4, 0x3, 0x1, 0x1, 0x9a3b, 0x0, 0x4, 0x2, 0x3b48, 0x88cf, 0x5, 0x8, 0xb725, 0xbc, 0x3, 0xfffffffffffffffc, 0x3, 0x7, 0x0, 0x8000, 0x8, 0x200, 0x3f, 0x100, 0xffffffffffff0001, 0x9, 0x6, 0x2, 0x5, 0x3, 0x9, 0x2, 0x0, 0x1, 0x3ff, 0xffffffff00000001, 0x6, 0x1, 0x80000001, 0x5, 0x8, 0x7ff, 0xffffffffffff8445, 0x8000, 0x7, 0x5, 0x0, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffc, 0x7fff, 0x0, 0x7ff, 0x2, 0x3, 0x3, 0x9e6, 0x49c, 0x101, 0x5, 0x7f, 0x0, 0xfffffffffffffff9, 0x4, 0xcf, 0x8, 0x8, 0x7, 0x0, 0x5, 0x6, 0xfffffffffffffffc, 0x3, 0x1, 0x4, 0x9a02, 0x40, 0x0, 0x0, 0x400, 0x3, 0x2, 0x9, 0x80000000, 0x1, 0x80000000, 0x7, 0x1000, 0x2, 0xffffffffffff8001, 0x9, 0x9, 0x23, 0x0, 0x5, 0x3f, 0x2, 0x4b1c, 0x80000001, 0x5, 0x4, 0x10001, 0x7, 0x80000000, 0x5, 0x1b058c01, 0x3, 0xe0, 0x1f, 0x8001, 0x3, 0x8, 0x4, 0x3, 0x3, 0x7, 0xc0, 0xaaeb, 0x1, 0xfff, 0x1f, 0x3, 0x6, 0xffff, 0x7, 0x1ff, 0x2, 0x9, 0x5, 0x5289, 0x1ff, 0x6, 0x0, 0x0, 0x6, 0x93, 0x100000000, 0x6, 0x5, 0x101, 0x3, 0x10000, 0x0, 0x9828000000000, 0x0, 0x80000001, 0x2, 0x8001, 0xff, 0x2a3, 0x7, 0x3f, 0xfffffffffffffa32, 0x80000001, 0x9, 0xfffffffffffffffe, 0x1, 0x9, 0xc0, 0x1, 0x1, 0x7fff, 0x8, 0x9, 0xfffffffffffffffc, 0x5, 0x2400000, 0x5, 0x80000001, 0x100, 0x800, 0xf132, 0x87, 0x3, 0x3f, 0x0, 0x7fff, 0xe2a, 0x1, 0xb481, 0x8, 0x4, 0x3, 0x5, 0x1, 0x8, 0x4, 0x6, 0x6, 0x2, 0x9, 0xffffffffffff9601, 0x6, 0x1, 0x4, 0x1, 0xffffffff8309e115, 0x1ff, 0xe40, 0xea47, 0x0, 0x81, 0x92fc], "fb622920879366afc2ae9edc3d7fe7d4cc94f84a873c252f4a3c859a54b79b2f239e89641761d0aeab4b850289d4a0f42bbc7117eba1c2e32c5dc2b46ecdac8b6559db8f4d6178553decd5b6d140ff637374039dde8892edb62df4973317d239341704732cd0e7461bfe4c441b075f5c89b2f3c25643ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0xf7, 0x4, 0xffffffffffffffff, 0xcc, "f0baedc8ae445509dfe0e0ec382c95f9393e797d0607a51daabcea34eaed536bf4f05336b39496e12d003528b2a667f50c24520f92296bf3d7460a1f21be11", 0x2}, 0x60) r2 = socket(0x2, 0x3, 0x2) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 3: socket(0x11, 0x80800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f000068c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8b000-0x4)=0x10, 0x80000) getpeername$netlink(r1, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)=0xc) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r2, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/13 00:05:55 executing program 6: socket$llc(0x1a, 0x3, 0x0) socketpair(0x19, 0x804, 0x1, &(0x7f0000aa1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000381000-0xe1)={0x0, 0xd9, "2a07438b5259b2b4b6dcc11a98ff3b488061c3e84e51fa9edef27fd65c8c531def0cb79064e67bec5c42a91c7d130f5c2d396dd684ac9230469188b181a79ac9ce3c597260c162bbe28cadfbdf7e899eda9b475ccc2490e214566a8d1076b91236ef31a450a3ad2047b26461c96053a60aef2856cfe97eae7c602364d91b87275461439e038c19775ebd8fdd6c747fdf4186385b0ab170705b686d17a25a91dbfcf00a8ed582182f7f924d64ac2de3e6804ef68b243e70d3b1320529fe1894f6400b3c347a354aaf310463b189b512fc0281dd4b3d9dcef196"}, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x3)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x0, 0xfcd, 0x90}, &(0x7f00000af000)=0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006e1000)={0x2, [0x0, 0x0]}, &(0x7f000086b000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000caa000-0x8)={r1, 0x4}, &(0x7f00003b2000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000071d000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f0000ab2000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000023e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000512000)={r2, 0x5}, &(0x7f0000949000)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000037b000-0x4)={0x0, 0x7, 0x0}, 0x4) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00005f0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b93000)={0x0, 0xed, "16da72d6bb6fd23a1aad6f265ba2e74053a875a7b0726258a6d3d4e689bdb1fe1bf7afc25be50093c1746f5b3402ef2f7e5e0f8ab265df51c026fbc44e57ac787771a8bee22d5cc87db32a993bf70a31d74308fdc0e4bd9e669f8b3a189f637aacfcbe82c0b354ff8ca14e71d209cbd86fe8b889d44b9a373d5a6ccd7bfb96ec746cdd0e1fbf4d5d802eb4d36a18a753f85919065930c720923250ec1a8b0287433539221bddfc9764e9d3d3222afde04a00d2dda6c359b5ae6237899293659acc7d566aa2896dc79d1e27d4f7ce8e5debe000677bdc0ad136523dcbef4bbf59e76ca637e22ad5b1d85a23b6e7"}, &(0x7f0000c70000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000172000)={r1, 0x9c, &(0x7f0000710000-0x9c)=[@in6={0xa, 0x3, 0x3d5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0xc87, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000c6f000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40f, 0x2, 0x7) getsockname$packet(0xffffffffffffffff, &(0x7f000097d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000823000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c8000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x100000000, 0xa, 0xa0, 0xa0, 0x88, r1, r2}, {0x64, 0x1, 0x1000, 0x96, 0x200, 0x8, 0x9, 0xffffffff}, {0x9, 0x80000000, 0x22bd, 0x2}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0xfbf3, 0x6c, 0x20, 0xffff}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000276000-0x4)=0x9, 0x4) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f00006e0000)=0x6, 0x4) write(r0, &(0x7f0000008000-0x26)="240000001b000100fe1e801b2225000001f6ff0b0400020000000000f700001ff9161790", 0x24) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cd8000-0x18)={@loopback={0x0, 0x1}, 0x9, r1}) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000005000-0x4)=0xb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x6000000000000000, 0x401, 0x3, 0x6, 0x1, 0x80000000, 0x4, 0x7, 0x0, 0x3, 0x80, 0x100000000, 0x8, 0x0]}, &(0x7f0000001000)=0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000c000-0x8)={r1, 0xfffffffffffffffc}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000000b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000000b000)={0x0, r3, 0x1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000000e000-0x8)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000a000)={r5, r3, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f000000d000-0x8)={r6, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r1, 0x79, "bf64bc0269e1e0f0102e73037b4aa7da2796fc87d1db8e910b7e530515869c28148f6f8b2bb7f78252668c6aba2842e2982714584d5b2d52632756b2985388c694fa0553c2134fb4a549ffd230f80bbc9338fd5163b19318df32bc08aadd4860adddc6f4d15f27326e649b5f6b9b79437f5a7a1a77a20007f2"}, &(0x7f0000009000)=0x81) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000000f000-0xec)="a167dd6ebed470bf3f4bcb36919aabe4eef41bf60e9f4ddedf7c676dc01e77f77f86125a5c44715704c29bb3fca32f4e7492cf7b0a61079c5f02979901926a9e3614242a89860a29426597419ec98c4d7b32aaa91753595054568829b8d22966ad9ae3cddf90a55a6b3f7cee881044dec6ad2b7598631099cbd65eea8a5f267dcd5a771afcc561cf07d05cb092482b936130081dac6c539c3484152ef5b84aa67e7e352a29182ca34d814ab9022c3b757f83c28c1738cc27c0b0b14f15e50324254d3147a7139c9ffea1eeffff06f8adb954f51b883ccb37d544f5d8c2d869a6c4d7c2ee06221b0e2663429c", 0xec) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={r1, 0x9, 0x100000000, 0x7fff}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0xb2010, r0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000074e000)=0x0, 0x80000) r1 = accept4(r0, 0x0, &(0x7f0000cd1000-0x4)=0x0, 0x800) getpeername$ax25(r1, &(0x7f0000fd4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e8000)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000047a000-0x2c)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x7, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, @broadcast=0xffffffff]}, 0x2c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000284000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000de5000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000659000)={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x3)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000466000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ac000)={0x0, 0x0, 0x0}, &(0x7f00007f7000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000708000)={&(0x7f00003b4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003a6000)=[{&(0x7f000086c000-0xc9)="83833ecb03e59e07f8167eaa5914a956ec94e6e1875976baef2eb38bfe6a4298a2fe18dddad066d49a02334ce919fc7139b158e7d3d144ca32acc6e56471df1ad03e6eeaaa513474a9c21cf6f6704b70fdcc71b4e26a8fbc384c6509d77644765d79fb3fcb9db3b6a5b58939cc652b5ec6b52c735ad234c42b5bbf2a4841f6c945e83f7b0d06bacc0333517d44102591ca8cc2ecdda682ef51cec3c87c3661792f54854569a83e37d49d6a16b1543eb23910fc262911c14859886c4283257eaa6c54c91fe5cbddd155", 0xc9}, {&(0x7f00000ce000)="57bad46d2524c2edd3f427615cca5ea604cecd54a4aa4ce8a86d936397deaa431a86dc7478a3492501d5bd2a13804026a42beb2fb430cc6f7fd81c1dd96e39eac7c27de7eef85b79dd7fefd1e76ed68a0fd75c0913aabcb9e593b92f32535be8f7e2894d359507631ecd09bbb09c89861a9da4b05200a5e04d7c7a6d2729a5bcb60ddd206ebf1a44d87f13b4153313187d0b544bacc3cd706d72b545a4e84e71a79f7d008fa67b60615582f2", 0xac}, {&(0x7f00003e9000-0xbf)="56113c69988a1d714ac6af76c677659552aaffa04cbbb1055205bd261d383ce102e17764afc0d3e0b2053d9075079cbb54bfa1e6bebfe52a0d8b6fab1615c7b3b6d7ef85b917c7ee3df0bc8415bd5996aedf809a072ce6db1d9ab7c087e2585f4a7d2bb0d087fa29b9059203e29d7f6810b0cfe844131e197ec92e8dab2e14ca58592233ac997eaa297eb7ccbb5908f9803ba2e446452a54c15a15be567b2bd99a605f93f4a7c2ced580e4380902a3916c8b213c51f517551985f3c8f06414", 0xbf}, {&(0x7f0000278000-0xb4)="3684012b64e08b9acbbec1c22779b61ea34e9865189447945b6e403a4ba923535d213ceefebe0e29dd690511f135d2063a885f9b2541440f2be714a5b85ada600c4ffa6388cedc221d136b71aff80f3bdd554f1d11ab13e8a69236d4c194aaf1802f5bc76efcb39769a939ae749559ce3f7d0c2d180e1407ba7df93450fe6c8471758be096c53c1142738e68e34a4a58eddcf349fc1b04c60c879f7eed5b8ea0c1f9ea0f6f17fbd1ac7422eb0d69085753774bf8", 0xb4}, {&(0x7f0000e44000)="aebc96f53891834af3b7e9e0dfe2e9e14ddb54804c45", 0x16}, {&(0x7f00003f3000-0x96)="c03bf23a03754d495b88af231780f07a819b8d02d2e6ae07868356e27bb7f536ddae96b006725fc030cb89399e84e97c1dd172347e9b2c735e7c02da375abf557761ccc170eaacf2dba9828d2327b582f102817e2231bd223aa17fcd3aa12cc0e62ce4b4ed40621b05e08fc01f1c18cb5895a0f723c99ef2eef0e2c42a1c041e396b65a838b10f2201f9b51b2ad1ca8a38d4b9a55c9f", 0x96}, {&(0x7f0000d3d000-0x35)="59af6f7c8430c6afe6b48df92058273eacefc272bcf76379611d7734dfa4e8e5d3ca0dd29fe6dd4302ca9fa54de3d4755f26baf973", 0x35}, {&(0x7f0000dd4000)="7e8da74952c64bf0cc9634340d8e7704637119c92b332951350d4316d6ff6a6d5d7db3f877ae587e2694f7f4aa9c9824cada39630d5b1fc9ef1ad6f94bd0b155cee362b596ff351aa7", 0x49}, {&(0x7f0000343000)="1d63d9b8560b500b34bc883ac04b161817222ea975dea7521c4e170ac80087fed6f44ea70a16818461d8772233bad5bbf0264fd622efade2e481ca41487eac58bc911db52f48429b102110f8ef2e884659cc835857d5a61538a10b9348f9b54822b0", 0x62}], 0x9, &(0x7f0000e0a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x8880}, 0x40010) 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) 2018/01/13 00:05:55 executing program 1: 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) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x80000000, 0x9, 0x0, 0x500, 0x2a6e, 0x2200008, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0x33, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, [@proto={0xfffffdf4, 0x19, 0x32}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000156000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dd5000-0xe8)={{{@in6=@loopback={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e9000)={r2, r3, r4}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c7c000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f000083a000)={{0x5, 0x8001, 0x8000, 0x80000001, 0x408436eb, 0x5}, 0x8}) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:05:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eeb000)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x3f, 0x0, 0x0}}, 0x8) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000c000-0x28)={@generic="222888479c060001000000008000fa0a", @ifru_names=@generic="a90f4a92bb91efc10a2f6a6567b1b13d"}) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000019000-0x10)={0x1, 0x28, &(0x7f0000b50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000afa000)={r1, 0x9, 0x18}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c51000)={r0}) poll(&(0x7f0000c9f000-0x20)=[{r3, 0x0, 0x0}, {r2, 0x244, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x3010, 0x0}], 0x4, 0xef96) splice(r2, &(0x7f0000a6b000-0x8)=0x42, r2, &(0x7f000067e000-0x8)=0x0, 0x8, 0x8) recvmsg$kcm(r3, &(0x7f0000bef000)={&(0x7f0000127000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002fd000)=[{&(0x7f0000b29000-0x30)=""/48, 0x30}, {&(0x7f0000247000)=""/109, 0x6d}, {&(0x7f0000b42000-0x9e)=""/158, 0x9e}, {&(0x7f0000121000-0x5d)=""/93, 0x5d}, {&(0x7f0000427000)=""/121, 0x79}, {&(0x7f00005ac000)=""/185, 0xb9}], 0x6, &(0x7f00009a0000-0xd)=""/13, 0xd, 0x3}, 0x40000161) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x9, 0x80000002, 0x4, 0x9, 0x0}, &(0x7f0000784000)=0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000095a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0d000)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ac1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003c6000-0xc)={r0, 0x4, 0x0}, 0xc) setsockopt(r1, 0xfffffffffffffff9, 0x5, &(0x7f000026c000-0xc0)="2b6913dc61534c5259a3b9255d9850ec879f0894596f62fb701714aca35be8b3ccb6136d9857c446132cf9c4c2f103db54e4568c47146a3da2bf967a916aa4ecfb8f086f3ac701e5ad756acc31ecb481281c0a3e1d46dc8492d4350cf2e47e0536f9d3fe57ac8e5eb248689a11b2e7f83810618e2b40e93b33d8abc953e9a78666ba9f90c7700c845b34cd2c58a6d5eafa71db3b67d71a43690cb09de7ab3bdeabec38bfceae4b04cd32322acc5fb2a68119309a25eb984e7af9a505adfef9d3", 0xc0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x30, &(0x7f0000aea000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x8, 0x3, 0x1f}}], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00005fc000)={&(0x7f0000107000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffffffffffee3, &(0x7f0000217000-0x90)=[{&(0x7f0000720000)=""/90, 0x0}, {&(0x7f000093a000)=""/172, 0x7d}, {&(0x7f00002d1000-0xca)=""/202, 0x0}, {&(0x7f00001ea000)=""/231, 0x0}, {&(0x7f0000f2b000)=""/14, 0x0}, {&(0x7f0000d5a000-0x84)=""/132, 0x0}, {&(0x7f0000b22000)=""/64, 0x0}, {&(0x7f0000915000-0xc2)=""/194, 0x0}, {&(0x7f00007ea000-0x50)=""/80, 0x0}], 0x0, &(0x7f000060a000)=""/229, 0x22, 0x1000}, 0x102) recvmsg(r0, &(0x7f00003c9000-0x38)={&(0x7f00006b2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000056a000)=[], 0x0, &(0x7f0000f10000-0xfa)=""/250, 0xfa, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000900000)=0x0, &(0x7f0000ff6000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getgid() setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/13 00:05:55 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d25000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0xd6, &(0x7f0000d26000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000512000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000d27000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000)=0xc) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r4 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000779000+0x8e7)={&(0x7f000088e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000237000-0x10)={&(0x7f00002f8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001a0000-0x10)={r0, 0xfffffffffffffe5e, &(0x7f0000d6c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3b4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002d8000-0x4)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000127000-0x20)="d6aa3d38cd0dfb87f5a5ab549af670fc29d44333895c56581b21ca8657019f62"}) 2018/01/13 00:05:55 executing program 7: socketpair(0x1, 0x2, 0xfffffffffffffff9, &(0x7f00008a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x42)="2fb9365444226c1c57570e47d19fae0beb97a15cce735f404ec450bf75c37f0158dc11e7cef624a245f22c1a72ba48ff0477cef562c8d621001327d466f9838e1960", &(0x7f0000ce4000)=""/74}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000245000-0x8)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0xd, &(0x7f0000709000)=0x0, &(0x7f00008a2000-0x4)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000091f000)=0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000919000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b1000)=0x10, 0x80000) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000686000-0x1c)={0x0, 0x200, 0xa, [0x2, 0x1, 0x4, 0x3, 0x4, 0x1, 0x4, 0x1ff, 0x2, 0x6d]}, &(0x7f000060a000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000032000)={r2, 0x5, 0xffffffff, 0x7}, &(0x7f00001ce000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d5a000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/13 00:05:55 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e2000)={0xffffffffffffffff}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dee000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000d6a000-0x4)=0xc) r1 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000ded000)=0x4, 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000def000)={@generic="6055b1bdd6ea2114c71034e1da6ec762", @ifru_flags=0x3000}) sendto$inet(r1, &(0x7f0000c1d000)="", 0x0, 0x0, &(0x7f0000def000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) pipe(&(0x7f00001fe000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000467000-0x10)={r2, 0x28, &(0x7f000083d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000608000)={r3, 0x5, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000da6000-0x4)=0x0, &(0x7f0000704000)=0x4) 2018/01/13 00:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ec6000)=0x5, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000006a000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) recvfrom$inet6(r2, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x7f000001, @rand_addr=0x1, r2}, 0xc) 2018/01/13 00:05:55 executing program 2: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x7d8, &(0x7f00009cc000-0x1)='R', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xae)={r0, 0x8, 0x7ff, "e65c184fe6a630c055267406fcd96de0af3ac38b3214743ea8d7c2303000864ac0d31c3c7c6516d843c4b4621c764696d17ad8412497928afc26195c72214321355d021f7046f4c2a71e3570e6fe8d2c431709fa780ba049d5f46b5a53f6a4af06b5ee7575daa332686c2b30faef44c0661f2b13202363a0fe068e081a9054fd4049cb725dd0e9eadb570f8a57a028188398cf336d70b7cb486b70acc82dced31e372021"}) 2018/01/13 00:05:55 executing program 7: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) pipe(&(0x7f0000aab000-0x8)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000086000)={0xffffffffffffffff}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000022000-0x77)=""/119, &(0x7f0000b30000)=0x77) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009e4000-0x4)=0x2145, 0x4) socketpair(0x11, 0x6, 0x40, &(0x7f00004b3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005cf000-0x20)={0x20, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f49000-0x10)={0x8, r3}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000596000-0x4)=0x0, &(0x7f0000e36000-0x4)=0x4) 2018/01/13 00:05:55 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a79000)={0x0, 0x0}) unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) r1 = socket$inet(0x2, 0x807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0xa0000000000, 0x3, 0x401, 0x0, 0x3, 0x8, 0x9, 0x6, 0x7, 0x3ff, 0x7, 0x10001, 0xd8]}, &(0x7f00006e9000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xe59f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x10001, 0x4, 0x8, 0x3f, 0x7f7, 0x0, 0x0, {r3, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x7, 0x3, 0x9}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/13 00:05:55 executing program 3: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ad000-0xc)={0xffffffff, 0x1ff, 0x8}, 0xc) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eb5000)={0x5, 0x4ccecfa7, 0x400, 0x5, 0x5, r0, 0x3108, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r1, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/13 00:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000232000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004c0000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00000e9000+0x3c2)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dc1000-0x4)=0x58) getpeername$ipx(r2, &(0x7f0000e2e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000042b000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb9000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00001df000-0x10)={0x3, &(0x7f0000ba4000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r3, &(0x7f0000406000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000-0x4)=0x10, 0x80000) 2018/01/13 00:05:55 executing program 0: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x0, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000094b000)=@file={0x0, ""/4096}, &(0x7f000094b000)=0x1002) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000094f000-0x8)=0x43) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000094d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000094c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x800, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a1d000-0x20)={0x7fffffff, 0x20, 0x8000, 0x200, 0xfffffffffffffffc, 0x9, 0xa8, 0x7, 0x0}, &(0x7f0000c75000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003aa000)={r4, 0x10, "654ec3bc62ea82abdecd4dadaad90d4a"}, &(0x7f0000b78000-0x4)=0x18) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x0, 0xf, 0x9, &(0x7f00002ad000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000955000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000-0x4)=0xe8) 2018/01/13 00:05:56 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000adb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000048e000)=0x3, 0x4) r2 = accept(r1, &(0x7f000069d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000019e000)=0x60) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a01000)={r1, 0x6}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b4f000-0x8)={0x0, 0x3}, &(0x7f0000f51000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c00000)={r3, 0xd, "5bdf9992519f30dafcd62d7b39"}, &(0x7f0000d87000-0x4)=0x15) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x22) setsockopt$sock_int(r0, 0x1, 0x80002c, &(0x7f0000302000-0x4)=0x0, 0xffffffffffffffe7) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dc8000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00008e4000)={0x0, &(0x7f00003de000-0x28)=[{0x5, 0x7, 0x3f, 0x3}, {0x0, 0x5, 0x9, 0x100000001}, {0x0, 0x0, 0x100, 0x6}, {0x3f, 0x20, 0x837, 0xb}, {0x2db, 0x2, 0x2, 0x80000000}]}, 0xfd11) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r0, 0x1000, 0xaa, &(0x7f000022a000)=""/4096, &(0x7f0000eb4000)=0x1000) r1 = socket(0x9, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000837000-0x10)={0x9, &(0x7f000044e000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000127000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000a74000)={0x0, 0x0}, 0x2) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) vmsplice(r2, &(0x7f0000f32000)=[{&(0x7f0000ae7000)="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0x1000}, {&(0x7f0000be2000)="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", 0x1000}, {&(0x7f0000eed000-0x3c)="484377bc47acfd6e6dddb28e36b34cbdf823006ea9be327370e028803e4aaffdb229541a45f9d7ada631e0e6bc5ff10bdfbecb0c4f4bdfce355a60b7", 0x3c}, {&(0x7f0000f0c000-0xfc)="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", 0xfc}, {&(0x7f0000d58000-0x1a)="7576ef5d336164c190dabb03b0b562e2da0bc4ed716b05ae4a89", 0x1a}, {&(0x7f00002f5000)="a78bc53bc1c24aff58393bb977b8c6115d10477a3fd2061da4ccc31c2aebe3bffbc8d5daf6e3811167cbf72fa24efac42a32478ce2f5678b04dd6d3627972039d7379b0e3ee33a1ab70de7c97561b72d9d7eaa930a0f4fb0dea9fc1e469c61c54002639d441286fda46993475674e2733a50ddf980c5e42a780514d672db7c5378169725aea110b07b9e86c738d8ff68a2ffea09fffd851c1ba87514040011414ce3f0745abb8dccb8f55140f19c04ab51477f3a004e4fbe4f26b503ad413b83a94bc5ebccf5dd14231a4ec769537eb023e497cc0bbe7258829a50fa78ee3c78542317320a31853a001500c807bd2835a965b1365478", 0xf6}], 0x6, 0x8) 2018/01/13 00:05:56 executing program 0: r0 = 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0xffffffffffff0b78, 0x400, 0x80000000, 0x40, r1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008d7000)={0x4, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8000000000879) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e24000)=0x0, &(0x7f000087a000)=0x4) unshare(0x29403fe) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000e98000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d94000-0xb)={0x57be, 0x80000001, 0x9df, 0x1, 0x80000000, 0x9, 0xc1f, 0x2, 0x7f, 0x32c4697, 0x7}, 0xb) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000732000)=0x0, &(0x7f0000633000)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x209) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f3b000)=@file={0x0, ""/4096}, &(0x7f0000a42000-0x4)=0x1002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b8000-0xb8)={0x0, 0x3, 0x56c4, 0x434, 0xff62000000000000, 0x1, 0x1, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @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]}, 0x0, 0x3, 0x432, 0x4373, 0x1}}, &(0x7f0000d6b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039b000-0x10)={0x6, 0x8200, 0x4, 0x52c0, r2}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000892000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000009a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c9000)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000039a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020b000+0xbd1)=0xe8) r9 = getgid() sendmsg$unix(r1, &(0x7f0000e88000-0x38)={&(0x7f000038d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000d5000)=[{&(0x7f0000e36000-0xf0)="8b7c04d0bc11c1e23dabef8081b667eb15dd81e9eb33d5e5ec0954ef9da25e659e97c883ce6f74b039c438dc48b11fb880f02b71e256e618bde64504111b3409877d8434d71afb9dbd027e392fe4cd363029e44605436f91eedb52ace96c94ce1710f219b9461ed74de1c578016a75055331655a3acf1caf65c7de754392e839b2dd7169486f9577f88ef3099dd68fb5a94f027f5c18b08d157109f662ee7d5f17dfb030f8b01cbc0e8c88d041346d439b01698d6156bc85384fbac24903961054466e05754687e358c68d51de6d0dd92cf74e05be6bc41a4528977bd8b65b93e5e4e6d98b6ab847be885a4978b05234", 0xf0}, {&(0x7f00002d0000-0x1000)="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0x1000}, {&(0x7f00007cb000-0x1000)="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0x1000}], 0x3, &(0x7f00000a0000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x10}, 0x4001) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = socket(0xb409e5bdf783d6f8, 0x80006, 0x10001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f00008a0000)={r3, @in={{0x2, 0x0, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xb0}, &(0x7f0000524000)=0x98) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000783000-0x8)={0x0, 0x3}, &(0x7f0000804000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000-0x20)={0x7, 0xff, 0x800c, 0x555f, 0xc000000000000000, 0x8, 0x9, 0x9, r12}, 0x20) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[], 0x1, &(0x7f0000783000)=[], 0x189, 0x0}, 0x0}], 0x1, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r10, 0x6, 0x2, &(0x7f0000f87000)={0x9, 0xffffffffffffff22, 0x4, 0xa5b}, 0x5) accept(r0, &(0x7f0000d10000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003a5000-0x4)=0xe) r13 = accept4$inet(r10, 0x0, &(0x7f00002c8000)=0x0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r13, 0x541b, &(0x7f0000df4000-0x4)=0x0) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000027d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ae1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x10000000001, 0x5) poll(&(0x7f0000de7000-0x20)=[{r1, 0x1, 0x0}], 0x1, 0x4000000000000200) r2 = accept4(0xffffffffffffff9c, &(0x7f00006d1000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000-0x4)=0x10, 0x800) sendto$inet(r1, &(0x7f00004d3000+0x5a)="47512c88e038e648831b2feafc7ff2f60814f8af49989b081001493ee2b046649ab16690d9576bffe75a7408589f1cd31fbe1dcf4629003669d7f1f9b3978ed5f7f972298a5d541ac2467f3011ca5fdddfdcd661ceaa14906edb93a4ef36eea579e7059e2effae60b9b4f8344aedfb6da3328355cabb05da96e1e4b47a2df1b288b4bee4a3f4ed4e3cc74320fc264423992e2ec2df0910acf85282f124196d07def258cdfb0876d0cfdf8f71f33b597daa63ce91ec4657536aa721933c844e07f44b14e911", 0xc5, 0xc001, &(0x7f0000573000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r2, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c9000)=0x14) shutdown(r1, 0x0) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000-0xc5)="687a35dc090f2132ac17d6777da81361b57c3baf58a1443ceca180e805b34aacfa12c347bc7c51e8069dd1d69346f5e5e7302e2dcb344aa41335f78bcd0477d2ee2cfdf77a2343fde8b4601a24cf95087028ee9a29ceeb05b5c4c2a7cf14768679b35e8ea550a0b5c1303a4e7df5ebe64bc563d4b0c514e81227b588cc1ee919dfa517d70781ceb6941ee57994756a9cb51f267f917d7e19fd7299db1991b3a54eb906c34a341b6011d1b64c5e44d5c5b01e896dcf80924fe52afafa6ceb6d8b85e6ab2285", 0xc5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000)={@common='nr0\x00', @ifru_flags=0x7102}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) connect$llc(r3, &(0x7f0000002000)={0x1a, 0x19, 0xe74b, 0xffffffffffffffef, 0x6, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x2, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004000-0x1)=0x76, &(0x7f0000005000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r4, 0x90}, &(0x7f0000001000)=0x8) connect$netlink(r1, &(0x7f0000004000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xf, 0x4, 0x0, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f0000326000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000026d000-0x4)=0x88a, 0x4) socketpair$inet(0x2, 0x807, 0x40, &(0x7f000091a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e74000)={0x0, 0x68, "642ecfdcd09a6ae78321f735069342724dcd0d3c516eebc921ea0582d251aee58a4542b285bbc1d4345670fae7fee5c8c7219b4afb56dd043eeac03a04bd0fadea46dde1b50df266a50c7c6c53cba761492d225cda8c9f8665a08fa2ed41d0d70eee0ef0aa72aaf9"}, &(0x7f0000775000-0x4)=0x70) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f66000-0x1a)={r4, 0x101, 0x9, [0x4, 0x6, 0x100, 0x6, 0x80, 0x6, 0x134, 0x8db3, 0xffff]}, &(0x7f00008b9000)=0x1a) r6 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000319000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000292000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x429, 0xd5}, 0x98) r8 = socket$inet6(0xa, 0x0, 0x3f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000084000-0x8)={r4, 0x80000000, 0xa9ea}, &(0x7f0000b58000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008ae000)={0xae3, 0x202, 0x1, 0x200, 0x0}, &(0x7f0000275000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f000058d000-0xa0)={r9, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x81, 0x3f, 0xcf, 0x2}, &(0x7f0000f71000-0x4)=0xa0) pipe(&(0x7f0000136000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r6, &(0x7f00002cb000-0xc)={0x4, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000083d000)=0x79a137df, 0x4) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair(0x15, 0x7, 0x5, &(0x7f0000b61000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f59000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000628000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000453000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000bae000)="d9a6f0bef93fa884428943bb95d746b66b00b9d3e4649c4953ac0e70343599cd74aedf59381be1c4eafa1c1f8148ab49872b9f8b4938e8f2c2ea1295f22b90c046ca517c4709ae081c32ceb527dae14f808fb214c8d3a25afde4033ff54215cf35a33b3b41c8543148b2fcce9b435a00143d3f8c8597da547c0ac770b15a74d1f14c9e753dc405da2330a347015f71e7be7d4725117310ca6dd5b8a8c36468ed46", 0xa1) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) r4 = accept4(r0, &(0x7f0000aa6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f5000-0x4)=0x10, 0x80000) recvmsg$netrom(r4, &(0x7f0000707000-0x31)={&(0x7f0000785000-0x10)=@ax25={0x3, {"52f815d79083fb"}, 0x9}, 0x10, &(0x7f0000528000-0x30)=[{&(0x7f00002ab000)="caa8f29c27f000b559e5e3ec8238706588cadafb6d1bbbe4e64ba6b68fb26091ccf0b080934291b5c64ef87cdcf91cf5e1a2a694b0212605a0065a104eb7c161785fea8af3733fbbaae0de60c1914dfd5d6d602f8432555a2315e7dbbe333a048cddcd4e7b0ce8a4622568fce81fba9f6317a02477c9182df27c71f1a61132a581776f164dee90af36e17232593a07a7ede88778e6f1ff0ec7130d5b91bf1ef46e1ea636346cedea4e2b666a364334da4493e388fbec", 0xb6}, {&(0x7f0000ecd000-0xa3)="e343c7808fea0fba53f88d098e81646361055ba17fa34b464f0e0ca7cacf3658634d3f389ff1255dddc2433a6490a33993edfbe03ca424f84aa30e176ca72494c312423f9bcad65ed6b51071c90a009bf2f3f6deec635887ca095ac157a87e5148bfc1ee94d949b371e903f0acafda6e597ac59fd88870081fa88558fb41b4de5552ce2a6f4f283009c30317ceb3d035717e25fa2fb2c7a48110685109aff0bbfabd81", 0xa3}, {&(0x7f0000b3b000)="7e47efb845a5c1c5a90be1e4de9927c7d109ac21ccb69cea25ebc303d2a6d4993719a2be1eb176b19a2b53bce93d0c475d035a906809c5d6cea28eb4b65d1cbc11b465adee214b283d56aa19118ea0eee27df3188ada759f5229051fedd9860f19bb32bb3285d7ac924ce3b35ea0379435480d9940952d36035f588682e2408965de414a060b7721b77f87eb9cbfc1a037c35877a31c29d16d4177eb0314d652be7500640a1c6259c9ec656f3e11d8be489dceee102f110e03be63b4a40b1bec33f7a0cb4215", 0xc6}], 0x3, &(0x7f0000c4b000-0x280)=[{0xa8, 0x117, 0x10000, "3dd2a08702b8841da0a78f30fea5c63f46e0ac2cd442584fbd6ebcf8840cdbc4d8a464cb71111eabee93dd3e332de7905de0a1ebe2392cd504eb5b50780a9dadd58f19ba0962bf726fc53279e342e1a4a6783b85ba5d1f42c579c1c4685b8dcc1cd4c800ba9dbe0571476a87671c9fec21178da1ee670f88c3d6fd0a5b775b37f6dedd1bfbca22563ef2d65ebe0dc869368dfefdd831"}, {0x98, 0x18f, 0x20, "c5f7437ab3c786700b07466e095a277a65ec095d136609e0d574f60a43f6f50c25ada7a30a875f15a21cbc7fe79cd23eaf560af4ae00a6204a7c507ff865d04c522c505373901769a53d06ffeb5b2af9dac16f019b78b92b3669d4d8956815e6bd42c5bc2c1bc92783f4d3bb351d44961a242b41346ba1723d409016a5b6623c450b62"}, {0x80, 0x0, 0xffffffffffff8001, "253368c62940dc9cff21c2c0d911518beed2e5dbb07245d61517e2251edeafc23f615e00274e1a85480db131cdd782fe88d22cd213faeb40e9628a4094c055d9680ca76ef52c4127096fafa591a0dd0be9de1f542e849ca6163c5c39d01ea6af25a7ecef0cdadcfc4982119a100b"}, {0xc0, 0x117, 0x2, "1282dba237141488dd565f4d40899628ffc0bda38bc66cdbe013da2ba93ca45f8bef8685aa32d873003d378119a9da891ac1099605f6b68d716a898fcc5a92f204fddaf0b68d9a1959eb6ce580a99476c22bbfe94074c0083b24c77b79bc3038b321069399369fd83e35e6e2e5fe880a9e6ff8e89187dbb9977e2f48a38d358ed8ac7ea2ee63feff0b331c916167646e52189e49384ca265c6feabdc952cd966e2d4fb4a2db4d56924ea"}], 0x280, 0x80}, 0x2) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000843000-0xc)={0x4, 0x1, 0x6, 0x8001, 0x0}, 0xc) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) sendmsg(r4, &(0x7f0000fab000)={&(0x7f0000f16000-0x1c)=@in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9618}, 0x1c, &(0x7f0000961000)=[{&(0x7f00005e2000-0xde)="9eaf6a38cfb247e2c8a7b7c8f1b2c8ebe2d5312db5d3ea69d6b128b3971bbac2e56462c62da395577c2a587768e75184f8969403cee77797a22d074a1958e46928a8a73b115f109d6620ad061a9f7e089ac94367ef26f54582dbe1829d06acaa2b498a8f43c486e5d9f06a45132b265beee08463c58b10a173dd4849ad7f0a282b7707bfaf512b5b868f2279d10aac59178aa563457d2735ff47554f580fd0b6ad90b3439a93abeaa6047f55c66c841868541503fccba0efc0321358f1556ba0639dc8dc3f9b4d427243a381e2d3460344c35467b1fa534de0d6de6f6a96", 0xde}, {&(0x7f0000a79000-0xbf)="7a9229f163968560e92c93d8080f78ad181170e541aacec59cceef5bf48e954918b4c009d1b06cd85c20f778735f0443a1db59b5d8f4e9ded261626d7d82b23c1693f33e975b4dcecad477f493030b12ebd58f8464570654c1eaf8eb9403bdca1b49d87f6d508318f42bdabf0c60bcbcc3eeb670eaa7aa432f19603bac268fb042d03ad0702b1785e229f53230d57b62034302be66f39a44ce2eec30f1f4d63bf136f699313f38db3cb27ce419e205a1d8093c98400739b7ef93356c4257fe", 0xbf}, {&(0x7f0000d8a000-0xb0)="790385880c31d64a47c7521cd8c991cd8c03085f65db7c00fadbf1bd934ad03863c048e6c902ea425201c7db4bcf69d4d3ab07ef34ece54d7d10f7cc78f8ff2a7602b7d64c6b13fc07d3ac289f7c0154ef356eef2ed9b2d1c8752a29dd906e8df829e7f0ab1be76c6e92ec8af9d6ab4ba2a3dc2521485b5d6cebcc2e2892efb7ab5f5e34c3616ff3b00d72812b46177e212f627e7dbfa9bd7edcba24d0efeb39a4abc692eb11b0ffdf949f5e52078d01", 0xb0}, {&(0x7f0000d45000-0xa)="786f77988b6e0ad07e17", 0xa}], 0x4, &(0x7f0000a41000-0x2d0)=[{0xb0, 0x11f, 0x400, "7ee8be6a022b1fb2e4c785f7a52268ce98c738895133201ba58cc11d1601e8a7a3b9ee0d53576d9cd03586beee8c60c524ca92fca18b34b65c20d4d70a17a2bea28237d1173386c0ca5c855da17cce35bdad81ad6dc7f0f22e614a11b01807a656f8f74c7c129c8e036ff2e05574f3adf84680c55bc7a70318a4af4a6d40d48a2306d344fcda73464207e6cb71f5c9cc50a1a0511a3d5c4c7f8534"}, {0xb0, 0x19c, 0xfffffffffffffffc, "c6827673c5951ac9f54c753b8eca708804aa1caaad0482198e1256c7b8362cf5cb94b53195076948948247063f9428ac531f5cd93d6edf20627ca47dd874bb3966c7bfa873008042fd586482c4c31a69d8776bd16cce66a983199080dfa2a4877d951effd5ef132bed230b46e8845013effae83ce94a517e7d0ee02805497de004b759914a63323d6db7a948f6c53601bfc6303550e118deca8167e732"}, {0x30, 0x84, 0x5, "7ba0451fb6b1be33c04ed8726866fce65cea1f44d50c1067ebe9ba54"}, {0x70, 0x10b, 0x2, "6e584cd617e25e724a054e67f97e4d606b026646096657af0adba461b6f0473de3d88905409905b461e838e43f468ed186fb261d57400f1c9af613ba9d51720b2fa9a015bf81a0e9c84df116606072426176982781ac719ae37271"}, {0x18, 0x10e, 0xffffffff, "422abe"}, {0xb8, 0x11f, 0x4, "29caa77be14b0441aad702eac440e961f9b77754d25eb4065ec75732d2369b951f8eeaf39b30e52742c24efebb5dc9586d8157a381b5a617ffd40a267c24ae65f788ea42ad8cd6ab87874f9f9dd4ecebd5367133bafe283472f9ba264a0aba2ef9d7b1ce3090ba7ab75cff79ce443d74e99949e4001fa6c0f8047d37b6d8e2b7a60b309f8637900a3be961cd2e7dedd261f859d66b8606aaac183e581a5ce5ad9c3bacf16eeb"}], 0x2d0, 0x14}, 0x40) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1c1, &(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000d1000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x800000000000ff, 0x2, "4c4efc7bf4df505f7e5a1d24560732fff349ea9383128e2e184ff3c9d50722f2060000bb000f0eedfc61ac1baf711f77c08ab256c27359dc73b34fe9e1ce4a8d2fa10eb800000001000000018b033a77"}, 0x160) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dec000)=0x14) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004bb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ded000-0x4)=0xe8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ded000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0x9c79, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x87, r1, r2}, {0x3f, 0xa74, 0x7, 0x3, 0x1f, 0x1, 0x2, 0x5}, {0xffffffffffffffc6, 0x0, 0x7f, 0x8001}, 0xc7fc, 0x3, 0x0, 0x0, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0, 0x2, 0x200, 0x6, 0x9f, 0x7fff}}, 0xe8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00001e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f00008b8000-0x38)={&(0x7f0000dea000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b1000)={&(0x7f00004b0000)=@flushpolicy={0x5c, 0x1d, 0x0, 0x0, 0xffffffffffffffff, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000012, &(0x7f00000dd000)=0x400000000001, 0x1dc) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e0c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e0c000-0x4)=0x60) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x400000000bf85) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e0c000)={0x0, 0xd5, "e6f8c725d72a020054ba34595c16b1dd8795992f460d610d51c30c718b10d5eda610c972a187f6b79de1cdf7e63f1787d665de15b71bcaff586073f82ca085b0112983d1193e2ed6b5017b92ffbe91607e8a0cd6628e9a82503bdba07a3b6df44574815ed442d0dc12bba666425526703d92ebf1b4866d682c18127648b2fc3253e52f42b1777db9e4d8d14401e91788977a63be7a35d84b44e8af110ab343b082ae0ed4cd49ce5ce94fb244a8e9c5fbaf89dc2eceaeb388448ab1a844336b5ae262f063f0dd4a89c90e377c430696d2792dfc66a1"}, &(0x7f0000e0d000-0x4)=0xdd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000081e000)={r3, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x4, 0x8, 0x0, 0x24}, 0xa0) connect$nfc_llcp(r1, &(0x7f0000e0c000-0x60)={0x27, 0x0, 0x9, 0x4, 0x9, 0x7, "cb63b3deab48df990ca746327c010887f0fa49524d90b674d9e5286c282067c0c9ad5469ef0bd2674d7631fad23c8f7715902c6d5e9dcf85190d43ebef15de", 0x7fffffff}, 0x60) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000e0b000-0x2)=""/2, 0xfffffffffffffe58, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r4, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) write(r4, &(0x7f0000b35000-0x1)="c6", 0x84) r5 = accept(r1, &(0x7f0000b0b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bcc000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8c000)=0x8) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f000038c000)=0x0, &(0x7f0000e0d000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0xfdd6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r2 = socket(0xa, 0x6, 0x8) accept$alg(r2, 0x0, 0x0) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) recvmsg(r0, &(0x7f0000f03000)={&(0x7f000041f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a5000-0x70)=[], 0x0, &(0x7f0000733000-0x90)=""/144, 0x90, 0x9}, 0x40000000) r1 = socket$netlink(0x10, 0x3, 0x1) writev(r1, &(0x7f0000f75000)=[{&(0x7f0000b31000-0x29)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) recvfrom$llc(r1, &(0x7f000079e000)=""/116, 0x74, 0x100, &(0x7f0000fd9000)={0x1a, 0xa5601d09dbe08e3b, 0x20, 0x1ff, 0x5, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000051e000)=0x800, 0x4) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000005, 0x0) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000177000-0x60)=@nfc_llcp={0x27, 0xcd0, 0x66d, 0x1, 0x99, 0x9, "47f8f9447e529518384e4ddf8b3ad1a30bcb4abb2de8a06a02455c31176ef9641350200fef3b9d06d35ba2667fa408a3bce6f99093d15aa18e33913124c607", 0x1}, 0x60) sendmsg$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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b7b000)={0x3, &(0x7f00001e1000-0x18)=[{0x2fe, 0x400, 0x0, 0x8}, {0x0, 0xe69, 0x4, 0x8}, {0x6, 0x1000, 0x8, 0x9}]}, 0x10) 2018/01/13 00:05:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000)=0x8) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079d000)={r1, 0x5}, &(0x7f000032d000)=0x8) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1d000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="5e8cc63aeb687903ef86849e2424e66ab08ec75d86ffa2397a3cc8431d3ade84fc82ba59aefdf0051d9617569489eab1d7a26b019356ad217d96a69db1edb1c83d63cbcfe83838071eff32ce3396d6d343042c8cdd6612eb555ed981ed0453f0be25d74c4ec580ade795f464caa73003a50ff5978f3cb2d8aaf4160b5a9f04eb4443867e5a455c7f0c4251182464a373b7d14da936d1ee1c9424aabbf141bdedb128c8410e3461be72308d1cbd16843772cc46dca75e9efcc73f19b22135589b4b401fc26763d4eb803947b503ac65d78e8423b9ccd8d5353c9f303661f97bb347cedef88bdc196c1be20368ef017ff8dee63f48a143", 0xf6, 0x20000800, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000088e000-0x8)={r1, 0x0}, &(0x7f00002a8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x803, 0x100000002) write(r2, &(0x7f00007d6000-0x10)="0209002302000000006466b77d000448", 0x10) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xe, 0x401) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000013000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=[{0x108, 0xff, 0x9, "1f8a2061c74d3d36f777095fb9613ad4664d2d982b53e5fcde45661ffbb8b982cc865facdb0d9e9b6be132d5a4fa1d4bbf53cacf88196bbca04e158762df9ecf37a630ff5e3a145a52511be5a897ebdf76ef15d53b421ce75d748aa727b583d23407b420724a71a60f264f937464192acea42c55eb582b12cf22e268ae11035281880adb0ad4ec4758c2f4372bf231993c8e42460cca1ae7936ccc035193c4b995fd527bbb36176404b4baba34fdf4507b8e85112cbdfebef17a0a8b5fade6c793e1c23ae58f4ecca6c68063024fd891caf5308528a296b7abfac6521a734cb6d05e1c17c3bbeaf231d1d58476d19201b5715bd94e"}], 0x108, 0x400c004}, 0x20000805) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x51ef}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) getsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f00004e2000-0x77)=""/119, &(0x7f0000c19000-0x4)=0x77) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f000056b000-0x4)=0x1f, &(0x7f00005f5000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@rc={0x1f, {0x10000, 0x6, 0x7, 0x40, 0x5, 0x9}, 0x9}, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ae1000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000c70000)=0x8) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x3f9) connect(r0, &(0x7f0000abc000-0x10)=@ipx={0x4, 0x1e5e, 0x9, "8e0a4cb612ea", 0x6, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000587000)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c61000-0x4)=0x1c, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000279000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffe0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004b9000)={0x7fff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000288000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f00000a0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0x10, 0x80800) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000837000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000a6b000-0x4)=0x1c, 0x800) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00007aa000)=""/4096, &(0x7f0000db1000)=0x1000) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f00007e2000)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005f5000)={0x0, 0x0}) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00001c3000)=0x0, &(0x7f0000af5000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x22, &(0x7f00000aa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0x2bc2552b19dccab5) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) r1 = accept(r0, &(0x7f0000488000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000228000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000800000)={0x0, 0x0}, &(0x7f0000d2d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000080f000)={r2, 0x8001}, 0x8) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd1000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000218000-0x4)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000272000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0x8, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006b1000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a56000)=0xc) recvfrom$packet(r1, &(0x7f0000c70000-0x35)=""/53, 0x35, 0x3, &(0x7f0000a4a000-0x14)={0x11, 0x7, r2, 0x1, 0x7ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eda000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000740000-0x2)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b7000)={0x0, 0x1000, "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"}, &(0x7f0000a87000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bcc000)={r3, 0x5, 0x0, []}, &(0x7f0000e6b000)=0x8) socket$key(0xf, 0x3, 0x2) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d8f000)="", 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000428000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) pipe(&(0x7f0000141000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000a47000)={0x7, 0x34, 0x6, 0xb4, &(0x7f0000b4c000)=""/180, 0x6e, &(0x7f00007e1000)=""/110, 0xc8, &(0x7f0000647000)=""/200}) getsockopt(r0, 0x7ff, 0x9, &(0x7f00005f4000)=""/4096, &(0x7f000034d000-0x4)=0x1000) writev(r0, &(0x7f0000ffd000-0x70)=[{&(0x7f0000b0a000)="d52c3b607ba08a10313844b9138cdaf349d6349b71dafbf7209379a2a064f4c9006460e11d3dff3e175274714d59e82b97a4e73b4e08bf0564bdcd00bec8d2600e365f6e4c0a156be1be37c418f81e12ae4182d89b28e4a6fab559f4", 0xffffffffffffff55}, {&(0x7f000098b000)="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", 0x1000}, {&(0x7f00006b8000-0x4d)="fc18fcf7e3185cc5e38a8574753d854361308fa8595a59daa069dc549afd02e7b495daafa768e52c73ec8e0d56c826b1113ce4548943861286b259e544f97c29d31ab9b7c83bca75a73ea7eb9b", 0x4d}, {&(0x7f0000f3d000-0x15)="49516b999c6564670b422b1f3a9d16412659ba87a2", 0x15}, {&(0x7f0000289000-0xf0)="a523f37f4963eae6509b52da8e62fbca988933d74237de78882cd5f56bec01091ffa439aca299ef641c6b75368e4bc6a39694aa59306eb635301c9a073b1b9756c848fdae3ebe0cab39be05a81d2884a3a08db3cc21f432009cd924f5422ef39a8e1b262ba5e42978b2e999a474c0386ff8570d4bb6fc884d59698339e2732b6d938eb3d5d59a2d04fdbea24e02e8676235f9325ba7844833e837266ba580ad5669a6d8add036fc7460675a0b1e393a2f32d14e5eb8b88906aef279910b98b9c2d31cf4759a2b64220f8dbe270da54cd281c76a7c120f9803ed3ed508d0db930494645d61334078a01743e11ccfd5c9e", 0xf0}, {&(0x7f0000a8a000)="987c402b7efd0d53c89582d682718eefdde6869a2a94d66cd33f66ff49ee69e0a34cf59b29fb7d7f3f573533424ae0ff3f20b79e74d33196d3a179", 0x3b}, {&(0x7f0000ce5000)="e65e517e6b491eba7d8820d7dcbc05a9bda8ec7cd4ad499dcbebe3b8e94e5bd892260c331fac734a7833f79af58981ad1c6df992d4bbf71c660a1e044a012783f408af584b8b861464bfb0c84f0a35dc7f36661355ee015e6aef50b066385c9c2a8375fde3c8fd3fb9492e9825a4fb65a397e589a8326e81474cd968d560af9d98ea84f3569ade0b456a0900000092f94bdb4e2b76b6646e563dace95c0b6397d82ef2be8e525c5ce0e944322995f77077e0", 0xb3}], 0x7) socket(0x11, 0x802, 0x300) close(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b83000-0x4)=0x0, &(0x7f00007ab000-0x4)=0x4) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f000088f000)=@generic={0x0, ""/126}, &(0x7f0000bdc000)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006ee000)={0x0, 0x100000001}, &(0x7f0000894000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ab000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000707000-0x4)=0x98) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000061c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000013f000)={0x0, 0x9f, "aae8ca0926db1b905b1e2b07d2c5496a5230399e53b5503444d631462d439af0dee72dca70f3583af4086a70318aaa48b2d70aa10798c3a2e6eb6d64dd6c2edb4825859ac6d5c2dcef8258989841d2f8138207bcca110fbf77304207974013e963d9ef0483915fc46ff9bba98214b7fb74dbaafdf6233c2b2646f5e327473783431d19567874f90153c3ff8ae5bfb404868954d56c0090d47dce5d98872c85"}, &(0x7f0000b65000)=0xa7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c40000)={r3, 0x10003}, &(0x7f0000cf9000)=0xfffffffffffffce1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009be000-0x4)=0x10001, 0x4) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000066c000)={@generic="50ba35509df59c73047b651c57fde7ce", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000023e000)={{0x4000, 0x100000001, 0x1000, 0x800, 0x2, 0xf54}, 0x4}) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0xa, 0x9, &(0x7f0000bcc000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b4c000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x5, [0x5b, 0xf49, 0xfffffffffffffffc, 0x7, 0x9, 0x5, 0x9, 0x9]}, 0x5c) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d0}, @in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}], 0x94) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000000)={0xb923, 0x8}, 0x2) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x5) recvfrom$inet6(r0, &(0x7f0000465000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffefe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008ac000-0x4)=0xac1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000155000)={r0}) connect$llc(r1, &(0x7f0000cdc000-0x10)={0x1a, 0x1f, 0x3, 0x106b, 0x401, 0x7d, @random="05990e8977e4", [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000050e000-0x4)={r0}) getpeername$ipx(r1, &(0x7f00004f4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d73000)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000aee000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f00003f9000-0x38)={&(0x7f0000f8c000)=@full={{0x3, {"0ed73832b246be"}, 0x7}, [{"10bd2a7137c060"}, {"ce8840a7f92685"}, {"152bc57a36cf66"}, {"427f9e29fb6de2"}, {"d2372fb4c99fbb"}, {"e08b4a243d67dd"}, {"659b858af3510a"}, {"3e85ac6477d8fc"}]}, 0x48, &(0x7f0000130000)=[{&(0x7f0000ea0000-0x8c)="ca8fbff23424191e8d9de7e19144ef9efc82815a7e2071e75e14de97252f759826ba40ad34e7b318d19ebdd8d27f407d69eda2da7baefb53a34cc57778ae91ead03b453dbe926ac585b0a719e42f10f7f5989d6e3401e27e7aa515dd437efc4b7ec4fed87778bbeedbf893f6fa5d17671efe4e3c7263fd4cccdb9099f2c202c6df603009333c7ed470a8191b", 0x8c}, {&(0x7f0000f7c000-0x6e)="9c554e5fab79b4f0261ef66773442f7b0dc045eadf7402edaa9bc2f47058c5a1135593b37eeb598a2d4ec74a44007552360080dd420fa2b9d77b9a9f4a50d51fc81123cbb43bb0ca6eedca9f7506b8738ccfc92c4e0cddfd666aa6b78f5d2ee622b76373103e02ccaf14b8818e47", 0x6e}, {&(0x7f0000811000-0x7e)="3f3932d019bb68d9f4788ef113b3fbe47c65a913b24ba1420d3ea8325e0090e434c6d66072488776e0dcd083576b30aae596e1cede762201186521645245716038a38612ce0dc35216664b7fd9de274286c05f63bcec831257d7088792e849832c5935df146c1bf0685931892896b0a6267a7c2e54f0d7e3a14a91b4f5bf", 0x7e}, {&(0x7f00009de000-0x38)="7ed8906f076008ad577d6d82217c98f6e954fe4edc9c7ab8133247a54140d5069877e9729ddea151b1658358e3672da51adf95b46bac8609", 0x38}, {&(0x7f000004d000-0xcc)="6e3a4ca60a485391fc76fb7109163c1e2b6187f5ed7f346fb091f1e7911e82970e062b538a8d5d62249bd1f114149a654aa480f4dbb58ec890e02de19b25d21ded113bc52476ac007e54b7ba84474dc779d9c93f416d3b948db9b78deaca4a28191a5631e9cb3e7b21ba549fd2c814e88f761b461ffb566b26f5c0be484fff3dfc7c54686a740bed4ce5a3d8f2d6d711a0db6f89fdf1dfe1f60a710d024061135e47454d3172b0545a89e21109bb6b8b6e1377399c90888e1472365d7d63bef7183a07276f17600b38348e70", 0xcc}], 0x5, &(0x7f0000d50000-0x2428)=[{0xb8, 0x101, 0x3f, "2d4010ce840e45d135182748332a24bce6ebe4dcf6e6be1ca3a02929de3f47bf60c19b153cad1b8aaad545069a7d3ffba8ffd33f680c0e32f22c802eae87ebadc7457cf2c2dce707dd4ce63f473c973788352422bbfdd18dde325c17dbf4889d52f53f43e94c0d5469a336c0941a112ba81a5f020f69762152b4553898c756ef81505564de8bbd11b456cbda589e05fbf2870821d15ed1f7eead891dcb20d5f1e6f6e1c2feae59"}, {0x18, 0x114, 0x1, '\t'}, {0x1010, 0x10f, 0x6, "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"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"}], 0x2428, 0x40}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c1c000)={0x0, 0x0}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eaf000-0x25)={0x0, 0x200, 0xfffffffffffffff7, 0x8001, 0xffffffffffffff28, 0x0, 0xbb16, 0x80000001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x63, 0x1}}, &(0x7f00002eb000-0x4)=0xb8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000238000-0x3)={r1, 0x7f}, &(0x7f0000f56000-0x4)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f000051c000-0xe0)=""/224, 0xe0, 0x22, &(0x7f00008db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f57000-0x8)={0x1, [0x0]}, &(0x7f0000f55000)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ac8000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000df9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x14, 0x80800) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000fee000-0x1b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000da6000)={0x0, 0x2, [0x1, 0xa6d]}) r0 = socket$inet(0x2, 0x6, 0x1bb400000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000046c000)=0x4, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f2000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000698000)=""/131, 0x83) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000cce000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00003b6000-0x4)=0xfffffffffffffffe, 0x68cb637a194ea1f1) sendto$inet6(r1, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003b6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d7b000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dc2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0x4b1e, 0x2, 0x9, 0x80000000, 0x40}, &(0x7f0000345000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ac000-0xc)={r1, 0xca5, 0x2, [0x100000001, 0x1]}, &(0x7f0000689000-0x4)=0xc) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00002e4000-0x25)="240000001b00fbffeb03000000fb010001f6fb0b08aeff0001000000f8000003f91617018d", 0x25) getsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000942000-0x4)=0x0, &(0x7f000087d000)=0x4) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a79000)={0x7}, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 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, 0xfffffffffffffffe, 0x800000000000040, &(0x7f0000000000)="", 0x0) [ 66.365825] Bearer <ÿÿÿÿþ> rejected, not supported in standalone mode 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_in(r0, 0x5473, &(0x7f0000b44000)=0x200) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009e5000)={0x0, 0x0}) getsockname(r0, &(0x7f0000316000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d29000-0x4)=0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000968000-0x65)="8a24a107c7b03c263b038c7f37fa58db9d27fdbb30dc66b70e1c580e494a14838fa0bc1ec4c76d6fea7f577e9785adcfb40f4225b2e160335f0bf5596fa104d3f040806473562adf60b0ac8db29f5361288177f2bb50d368f672178ba2e5f871231398fdb8", 0x65) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x5, 0x80000, 0x2) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00009d6000-0x4)=0x0, &(0x7f0000b54000)=0x4) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) r4 = accept(r0, &(0x7f0000b7a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d8000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000bb8000-0x4)={r2}) 2018/01/13 00:05:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000dd6000-0x8)=0x2) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000081c000-0x8)={0x0, 0x0}) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002d1000)={&(0x7f000077b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000081c000-0x40)=[{&(0x7f000056c000-0xee)=""/238, 0xee}, {&(0x7f0000722000)=""/0, 0x0}, {&(0x7f000081c000-0xfe)=""/254, 0xfe}, {&(0x7f000081b000)=""/4096, 0x1000}], 0x4, &(0x7f000043a000)=""/70, 0x46, 0x6}, 0x40010000) [ 66.493212] device lo entered promiscuous mode 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xb96c92829feacfe, 0x1, &(0x7f0000ef3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008b5000)={0xfffffffffffffffb, 0x0, 0x10001, 0x1ad14336}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ef3000-0x10)={r3, 0xbe9}) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x40000001b, 0x3, 0x81, &(0x7f0000ef1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000986000)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ef4000-0xc)={r6, 0x80000, r4}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ef4000)={0x6}, 0x1) bind$nfc_llcp(r5, &(0x7f0000ec9000)={0x27, 0x7f, 0x6, 0x0, 0x1f, 0x8, "2d02e5b805d036e86f9288e5b58e0801d24146c98316ff949a9b17cad5d5a6cadb877c9291b34de7aaef5fed52929cb95a603dd651c776603026a6fd7795da", 0x6}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe85) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f1000+0x44f)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, &(0x7f0000fed000)=0xc) r4 = getgid() ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fed000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fec000)={{{{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]}, {{0xa, 0x1, 0x4, @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]}}, 0x9, 0x39f, 0xfff, "85881981b395c3a1bce490f50d30b4b570287852ed2b60531cf96209fea48c14fc3910a2287d8b834a072eac14b93ae031ad770f2a87755e0e09222bbb0fe6feda0712d1e43cf394b86fd9cf83af1efb"}, 0x160) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000542000)=[{&(0x7f0000d1e000)="6a36ca76dc2d8396e6e9d11c57436ee3", 0x10}], 0x1, &(0x7f0000f43000-0x30)=[], 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000047c000)=0x0, &(0x7f000078a000)=0x8) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e6e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000)=0x10) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c10000)={0x0, 0x5, 0x30}, &(0x7f0000e6e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000296000-0x8)={r2, 0x7}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000e6d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000e6d000)={0x1f, 0x43b0, {0x9, 0x101, 0xffffffff, 0x1, 0x4, 0x4}, 0x8000, 0x8000}, 0xe) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000014000)=""/41, 0x29}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0x58b000)=nil, 0x58b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000058c000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {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) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000058d000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000298000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000058c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bf000-0x4)=0x10, 0x80000) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x101, &(0x7f000058d000-0x8)={0x0, 0x0}) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000058c000)=0x5, 0x4) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000058b000)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 00:05:56 executing program 1: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000416000)={0x0, 0x1ff, 0x8000, 0x2}, &(0x7f0000337000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r0, 0x9}, &(0x7f0000b0a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={r0, 0x80000000, 0x20}, &(0x7f000057f000)=0xc) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x7, 0xda6, 0x7, 0x2]}, &(0x7f0000001000)=0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffff3c) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000819000)="2900000020001907193d181000d9f5060200000000000000080000040d000400ef7f00000000000000", 0x29}], 0x1) 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00005d5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000118000)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f54000-0x8)={0x0, 0x9, 0x0}, &(0x7f00001cd000)=0x65) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005c1000)={r2, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000daf000)=0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000931000-0x4)=0x8) [ 66.590347] validate_nla: 1 callbacks suppressed 2018/01/13 00:05:56 executing program 2: r0 = socket(0x5, 0xf, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003d7000)=0x0, &(0x7f0000a51000-0x4)=0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1000000000004, 0x100000000) setsockopt$sock_int(r1, 0x1, 0x62, &(0x7f000073f000)=0x0, 0x4) r2 = socket(0x2, 0x4, 0x40) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ac000-0x10)={0x0, 0x48, &(0x7f0000eef000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5f3c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef0000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000134000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d75000-0x10)={r3, 0xffffffffffffffff, 0x4, 0x5}, &(0x7f0000075000)=0x10) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000030d000)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f78000)=@int=0x191, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f79000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000053b000)=0x9) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f79000-0x4)=0x800, &(0x7f0000f79000-0x4)=0x4) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000503000-0x1)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c36000)={@common='ip6gre0\x00', @ifru_flags=0x2000}) 2018/01/13 00:05:56 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000bf000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) sendto$inet6(r0, &(0x7f0000cae000)="443e703916ca11158f37441182b3625cf6d8d2d8e551c7f47f6a07a2277feee656465a19321bb0a8ceae43cb48a8df8f823f8ea33c2ec0c2e9ec69ba30d479d1702d6d79da5c5a67e0ec538902a2d6c63dd6cae68595bba381d6bf599aed8580cb6581037d3195b5fb5ad90fc468e492bfab5a7585b80a2d721cf3ecd8c998cba416be26f83a7023023b02069299f78d05ee76f1e7b6cc7a45a520e0362c688a848eded28cdf05fa9cd5bdc6533ec6085ed339ad3bbfd39c7535de38700c813879a02d8ac2c3e3bafdb1d35e36bc1def640f7ccdec977782508494d716c59c541ca4693602", 0xe5, 0x10, &(0x7f0000f78000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000447000-0x88)={0xfff, {{0xa, 0x1, 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) [ 66.590378] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 66.659763] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/13 00:05:56 executing program 6: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000349000)={0xffffffff, 0x6, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b4c000)={r0, &(0x7f0000000000)="5d885d1f007cb314b8cc74ce1b5b1cf3a5b56be572cd62f72df378a90a2afe5d4d0cc8f97690ff825c", &(0x7f0000000000)="822ca857e13447e25b61dd349ad8ea2150f29cfbab9e057652ff8dc63a872f80b6abaaae38f7b1561ce7c2b1f7f6bf6256a535d465c37117d74d6323c643daf517184358b2f79588e802050f906ccd97276540a7ea6e103901c10a0cfbb707f20ca51629266ca4ce2b90218de2234d444a719766e9201e0437bbf330affa7295d5c6dcb19e0b", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2018/01/13 00:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000483000)=0x3, 0x4) connect$unix(r0, &(0x7f0000673000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ddd000)=[], 0x0, &(0x7f00005ef000-0xd5)=""/213, 0xd5, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002ea000)={0x0, 0xfffffffffffffff8, 0x3}, &(0x7f00007c9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009f0000-0xa0)={r1, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x24, 0x4, 0x100000000000, 0x2}, &(0x7f0000a66000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000092f000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb942, 0x0, 0x901, 0x3}, &(0x7f0000205000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c78000-0x103)={r2, 0xfb, "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"}, &(0x7f00008a3000-0x4)=0x103) 2018/01/13 00:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fe9000-0x8)={0x0, 0x5}, &(0x7f000074c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000064e000-0x4)=@assoc_id=r1, &(0x7f00006ec000-0x4)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f000097b000)="270eac686741de111dcaf6e25fbfe4eefd70cc3ec417f24fe08a44e219f7fccfa9f2fd8f116a96a7efed09f47e57918a82dfdde33fbbcc581f21aa8ff033fd23e8fd21c4916a73376c77fc2543262f2aa31575812241ff505e6d20a30f2e20eb6e74d2898b18c2115f16b303e210e56d521f2c53308d0f5ffbf1643bba9b7b5e101f6b4c5e92144e5f8ae6c4726cb9cf1adaf042d6fa3b5873a54af3f4e1d94dff5b34d328ca79d5fb2d46e5d258c9a1cb6a09ab8c801be4a3fdccf44e91d116f88ea7bf6be2321db263f01aa6fe89c61fd5071dca102a0259c6", 0xda) 2018/01/13 00:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvfrom$ax25(r0, &(0x7f0000b5f000-0x27)=""/39, 0x27, 0x2101, &(0x7f00007c3000)={0x3, {"2b4d0e7e0f9b3e"}, 0x4}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000a18000)={0x0, 0x10000, 0x80, 0x3a, &(0x7f00002a7000)=""/58, 0x91, &(0x7f0000fd2000)=""/145, 0x2, &(0x7f0000637000-0x2)=""/2}) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b8e000)=0x1c, 0x80800) connect$nfc_raw(r0, &(0x7f0000144000)={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}, @generic={0x8f, 0x2, ""}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/13 00:05:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000ff3000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0xa, 0x5, &(0x7f0000ecd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000056e000-0x8)={0x1, 0x25}) pipe(&(0x7f00000e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0xe898, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000269000-0x10)={r5, 0x2}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000dcb000-0x1c)=""/28) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7e000)="0b0001000000000005fe00", 0xfdf0) 2018/01/13 00:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, 0x0, &(0x7f00003cc000)=0x8f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000540000)=0xffff, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x21, &(0x7f0000fc1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000306000-0x4)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000e49000-0x164)=@newsa={0x164, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {r2, 0x3}}, @algo_auth={0x68, 0x1, {{'digest_null\x00'}, 0xe8, "010c9c812d78275807ce82ebdbc298b36b5ab2cefd23eb93ec4293373c"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/13 00:05:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) sendmsg(r0, &(0x7f0000af5000)={0x0, 0x0, &(0x7f0000a17000-0x50)=[{&(0x7f000081f000-0x9b)="f1cbeeea22a24e62307ec9246e4c06b9b920bb71ecc6050692f315261b9b1f05ddcb17f2f5ec426a0bb264adc62cf48c1b6eb7a7d3ef482d5c71bec4f2353f3388894b3346e70168a0666d89f7ae7d87d79979a7a4c1bcf508a7e98af9308159a90043c52108803da6bb6ce50cd06347c5ec398e3dd9af582c339fbff1b390ee72be26ee9102280c15a15c6cb90513228c6a50c259c6a09f47c0fa", 0x9b}, {&(0x7f0000231000-0xdf)="4e413b179cabab16657a8ca59987828e5078e19200524a7dde393d4036886c0fed239d4aa9d398cea4cc9b273358759dffb4377232cabd1b32d9a83a2f2e53a2a2a090427a5f8936d43d882733bf2d7bc3fb914352f73600569f955b149cb8b32e70a20ca932882dac361cf8f658b058a249f16888a42d64ffbee5db2052f7f44e9943cb945a69bee0bfd3b3bf42d5083857b9af08a54386c51588b7aeb82132307096440b76a8c0363490e1fa8ab6b377fd21eaaf56cb2cba67ca3904fe91fa754df9d018dd9bb781af50bdf40da84e3e1a425acc4714b467942c4650098b", 0xdf}, {&(0x7f0000f5f000)="12d809dc9e9a1f82311e1cd9a9f52948cdb14cd2dca3c3643392925257ef21010f2f273bd6950647b58f41661a20e4626c377a2b92016b", 0x37}, {&(0x7f0000b81000)="", 0x0}, {&(0x7f0000047000-0xb2)="df33ac1d869fef407822ced18ec082bc5ec6a7eaef881e92c3a3029bdad0a98282460e8eb21ffc55875c7e4e2caaf2f15cefc4070841decd3bb30f0db8c0efaef30855f4f49d8c8ec35520a1c639f90be05868444e2e0787c9e431c64b403e83c8e1f0ecbce8fce555cd0fc1986be7c7974ec42770a6abbae48f94f912e4fc1724532204a835c3f553e543154bf36977201241291c194d967c81a2621fc339128649f6dfd5173fbeb7b2b6e739c0d51e6f8e", 0xb2}], 0x5, &(0x7f0000f09000)=[{0x70, 0x10d, 0x3, "593add24f998de76a3f9646f4ac8a190cf5eb6b9a7680cefdc2ab16e17ba5bd45241ec0a2c0cf9fbb1def618d611c6d0c688a05f8f852b3b29659f12f3e7109ed1cff88ca1fe4739f279bedf13d36b0f3a2fdeb33748bd6291e88e"}, {0x30, 0x1, 0x7, "2ef3c4f5a07149c94340359643d70535d69eba65c8559d08c16951aca2c8"}, {0xe8, 0x117, 0x0, "4293352b26f89eb179bdec6f0d92d98424036b82877d25c89868387e0afc9ffbbb9926eb175088f86ea00312cb70fd6b8b4d4ea465d935a88b263d64dc32177af2b75fbdd27ba98155e522f525f2a4cd485d211271feef1fcb93caa86766768608dbbbf66937b2054bfab2ce1a3fdd504ea05c8a2eb20123cb1fe018d4e0bd18dda1cc09115c1055692f22811aa124a67e58828b59146931a589f79f32f6dd287e8494d950d2e7807905c9138f79ae9a866284c5d430ef9da9c78608707a5379871456efdb5ad9c343b2f8700552c7bbb2"}], 0x188, 0x800}, 0x80) 2018/01/13 00:05:57 executing program 6: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000004e000-0xc)={0x0, 0x0}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005e1000)={0x2, {{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]}}, 0x90) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005e1000)=[{&(0x7f0000495000-0xa9)="e9e34f38630f4083ec5b249fae9601104934160124a446ee010b526ea87dd71e95c746483bd1af1f2425ac00b2c8aacb044ddd5241469b96bae4715dafe3efa6b6a44913d22559501d8b3d9b9e43032e64bc5ad24ac2da940b645e12422acff24b708001b8ae25b51ebff7fc196b8d2497ecce58446c1bdace385ef6cee937b76ef8af5c98a6f085909932ff4e24ea64049599e8e046af149cd54431bbd1dcf6596248458fd47ce547", 0xa9}, {&(0x7f0000498000)="b485b890a3125fe683c65b352bc32128009a934650cb7104fc1d82c12dc4b29384f01e11d8751120c05eeebd0937aa5dd6a89b884afbf18f6303209846bb66e3fbcc4bae0e4752229410b87019eda2d31279c10e32f17a730e43d64302589c5d8cccf9a2db76146ad4e12369219301f49c73b212cdcca864e3626bb127ac2d45b39e4d991f2fec458992bab434ab1421b683cd53b8db4963ef03e7ffddffaf1140", 0xa1}, {&(0x7f00005df000)="1119a61ce9bbe524461a33aa449e6371070383629c850b14cdd448ab726efa825c2447c50309e9729a6aa8bb8aac7b868c0198c93efd9dfdf746c0158df82b0fac5fbcf95fb48e1c42c99fd0e908664bd873a38d45df6e2f181fe9bf53d9d944113108ddb771a62c2fde83e9cc9aeb05ef94815cb07c851e601dd39fa00a985059383e834c0278d96f61cb7ca2742dc038c317b61d5114ae6d7ec39a1ab260985f1455a6dd16b05ffebe96f262d396114c62b300de50987e2e49bd8089fa0ff4fc866fc54ac84f", 0xc7}, {&(0x7f00005e1000-0x83)="f871c8cd6b98a24cf72f68b3922a68ddbc91b64989c0d914ddd40086ee89dfe3bed82921d2604cd051d4175e483df39e26374335f39ddeb5711c1d9c250d58fb24bb5dd271089405024089697c26566467c146c208b7f6058eb50a2e89ebec690ff2baaacb327b486d7204bbb11d666ef698ddedc22122bc7c3a9bad81ec9dfd645fa0", 0x83}, {&(0x7f0000080000-0x7c)="4837fa52d11f702e5c2abb5228256c7f08ec582299ff0a6a59405491876ac74fc8d4b38a11b954766fb724df5821c962babaa64a6f56178bcc4ffca23e40dec8d7b64c519cc3d36560158b5574704d5fedfb4e0ce58b64d725e25f423414445c40cbdd9d3701b3444f8305e5f6f8d0280e360914b9a72fe451c7dac6", 0x7c}], 0x5, 0xfffffffffffffffe) poll(&(0x7f00005da000)=[], 0x0, 0xbad7) sendfile(r2, r2, 0x0, 0x2) close(r2) [ 66.821128] [ 66.822883] ============================= [ 66.827058] WARNING: suspicious RCU usage [ 66.831247] 4.15.0-rc7+ #185 Not tainted [ 66.835331] ----------------------------- [ 66.839500] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 66.848811] [ 66.848811] other info that might help us debug this: [ 66.848811] [ 66.856985] [ 66.856985] rcu_scheduler_active = 2, debug_locks = 1 [ 66.863714] 2 locks held by syz-executor3/15412: 2018/01/13 00:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x20000000000000fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 00:05:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000078000)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000836000)=0x10001) 2018/01/13 00:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a78000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000230000-0xe8)={0x0, 0xe0, "80b9fe852ebe1c6b982c5fb151f0c960f2fe0f6cb9133ffe5a9784eaf385955ad6fc5b4506502090672a23eb9bb2bbe91d1e42f99d9f20f719204b43cf50b0f9618aac6597402b5046f3066f94f687608c15e6ec00cc29ad2e57a53f94981e8800a4f577796a670bde6ff55f9e1bde2422a20c2d7db5c076ac57e8947956bd0789a8315946aa0686e603a456e24b45b79fed5d69e3a6c83a47ab1b40551b4045874c84714271fa4c17b5873870d15247b1dfb96d2e41881f7bac212868fea543f3519c5e7614689266e111633539038779c6d4c1e746d97830c7f6e0bdd82ea1"}, &(0x7f00009a2000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000963000)={r1, 0x3b, "a1afe86ae5f799639020b4c440b8152eec6304df0b844082bdde28b18d20ec035483440c3e4a1d90576f09517bb761e0b719cb74be8115ab95db22"}, &(0x7f00003fe000-0x4)=0x43) socketpair(0xc, 0x804, 0x3, &(0x7f00003bd000)={0x0, 0x0}) accept$ipx(r2, &(0x7f0000e7c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000288000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/13 00:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000d60000)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x2c) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000a3b000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000303000)={{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmmsg(r1, &(0x7f0000bba000-0x3c)=[], 0x0, 0x0) [ 66.868489] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000009b512242>] xfrm_netlink_rcv+0x60/0x90 [ 66.878171] #1: (rcu_read_lock){....}, at: [<00000000b4620dbe>] xfrm_state_get_afinfo+0x62/0x280 [ 66.887315] [ 66.887315] stack backtrace: [ 66.891862] CPU: 1 PID: 15412 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #185 [ 66.899209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.908548] Call Trace: [ 66.911128] dump_stack+0x194/0x257 [ 66.914759] ? arch_local_irq_restore+0x53/0x53 2018/01/13 00:05:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000210000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x17, "4ff285fe61a2eeb276167ce2c3493a20fbb3d14938a807"}, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x6, [@rand_addr=0x3, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6]}, 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0xfffffffffffffffd, 0xfff, 0x9, 0x4}, {0x4, 0x0, 0x7ff, 0x5}, {0xfff, 0x3, 0x2, 0x5}, {0x7ff, 0x8001, 0x0, 0xffff}, {0xa85, 0x1, 0x6, 0x5}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c3000)={0x4, [0x8, 0x0, 0x9, 0x101]}, &(0x7f0000a0e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dbb000-0x10)={0x7fff, 0x8007, 0xb216, 0x7, r2}, &(0x7f00003f3000)=0x10) r3 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a78000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x2, 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) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000a00000-0xd7)=""/215, &(0x7f00001e2000)=0xd7) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00006c4000-0x4)=0x0) sendto$inet(r3, &(0x7f0000cc4000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e55000-0x4)=0xffffffff, 0x8a) 2018/01/13 00:05:57 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0xf6d, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, r0}, 0xffffffffffffffff, 0x0}, [@migrate={0xfffffffffffffe33, 0x11, [{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x20000082) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000001c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000b000-0x4)=0x58) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x0}, &(0x7f000001c000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001c000)={r2, 0x6}, &(0x7f000001d000-0x4)=0x6) r3 = accept4(0xffffffffffffffff, &(0x7f0000018000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x10, 0x80800) connect$bt_l2cap(r1, &(0x7f0000016000-0xe)={0x1f, 0x9, {0xb462, 0x6, 0x3, 0x8, 0x8, 0x0}, 0x6, 0x3ff}, 0xe) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001d000)=@int=0x0, &(0x7f000001e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001b000)={0x0, 0x6b, "9f1b6d82077d6e2c6c58816f148c8a154a2028637239e2008c43ad896eb823419eac06479a4af504275fc273948f2d71a08c45b643e72c12cf3b6d6fe755ec4c95d1c9231c1f1b00054a0d11978c299a3be220e516d4092c30486673c4c4b7dcbe04c2c7e3659a95b18da1"}, &(0x7f0000008000)=0x73) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000011000-0x10)={r4, 0x2, 0x5, 0x4}, 0x10) [ 66.919441] lockdep_rcu_suspicious+0x123/0x170 [ 66.924111] ___might_sleep+0x385/0x470 [ 66.928076] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 66.933944] ? format_decode+0x10a/0x830 [ 66.938017] __might_sleep+0x95/0x190 [ 66.941810] kmem_cache_alloc_trace+0x298/0x750 [ 66.946490] __request_module+0x2e1/0xc20 [ 66.950625] ? check_noncircular+0x20/0x20 [ 66.954859] ? kernel_text_address+0x102/0x140 [ 66.959441] ? __xfrm_init_state+0xa61/0xdd0 [ 66.963847] ? free_modprobe_argv+0xa0/0xa0 [ 66.968162] ? check_noncircular+0x20/0x20 [ 66.972401] ? check_noncircular+0x20/0x20 [ 66.976624] ? lock_acquire+0x1d5/0x580 [ 66.980687] ? find_held_lock+0x35/0x1d0 [ 66.984734] ? check_noncircular+0x20/0x20 [ 66.988969] ? lock_acquire+0x1d5/0x580 [ 66.992929] ? lock_acquire+0x1d5/0x580 [ 66.996893] ? xfrm_state_get_afinfo+0x62/0x280 [ 67.001603] ? __lock_is_held+0xb6/0x140 [ 67.005676] ? rcu_read_lock_held+0xa9/0xc0 [ 67.009989] ? xfrm_state_get_afinfo+0x138/0x280 [ 67.014735] ? xfrm_state_find+0x3210/0x3210 [ 67.019155] __xfrm_init_state+0xa61/0xdd0 [ 67.023393] ? xfrm_get_mode.part.29+0x260/0x260 [ 67.028135] ? xfrm_find_algo+0x1c4/0x270 [ 67.032282] ? xfrm_add_sa+0x11e1/0x33e0 [ 67.036342] xfrm_add_sa+0x1a09/0x33e0 [ 67.040234] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 67.045238] ? nla_parse+0x29a/0x3d0 [ 67.048952] ? nla_validate+0x1c0/0x1c0 [ 67.052922] ? __netlink_ns_capable+0xe1/0x120 [ 67.057493] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 67.062503] xfrm_user_rcv_msg+0x422/0x860 [ 67.066725] ? xfrm_user_rcv_msg+0x422/0x860 [ 67.071128] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.075355] ? lock_downgrade+0x980/0x980 [ 67.079498] ? lock_release+0xa40/0xa40 [ 67.083509] ? netlink_tap_init_net+0x350/0x350 [ 67.088163] netlink_rcv_skb+0x224/0x470 [ 67.092197] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.096411] ? netlink_ack+0xa10/0xa10 [ 67.100273] ? netlink_skb_destructor+0x1d0/0x1d0 [ 67.105092] xfrm_netlink_rcv+0x6f/0x90 [ 67.109039] netlink_unicast+0x4c4/0x6b0 [ 67.113077] ? netlink_attachskb+0x8a0/0x8a0 [ 67.117474] ? security_netlink_send+0x81/0xb0 [ 67.122048] netlink_sendmsg+0xa4a/0xe60 [ 67.126089] ? netlink_unicast+0x6b0/0x6b0 [ 67.130298] ? security_socket_sendmsg+0x89/0xb0 [ 67.135029] ? netlink_unicast+0x6b0/0x6b0 [ 67.139237] sock_sendmsg+0xca/0x110 [ 67.142922] ___sys_sendmsg+0x767/0x8b0 [ 67.146879] ? copy_msghdr_from_user+0x590/0x590 [ 67.151625] ? find_held_lock+0x35/0x1d0 [ 67.155671] ? lock_downgrade+0x980/0x980 [ 67.159788] ? mntput+0x66/0x90 [ 67.163076] ? __fget_light+0x297/0x380 [ 67.167030] ? fget_raw+0x20/0x20 [ 67.170459] ? do_raw_spin_trylock+0x190/0x190 [ 67.175026] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.179501] ? __fget_light+0x297/0x380 [ 67.183445] ? fget_raw+0x20/0x20 [ 67.186884] ? __fdget+0x18/0x20 [ 67.190237] __sys_sendmsg+0xe5/0x210 [ 67.194021] ? __sys_sendmsg+0xe5/0x210 [ 67.197975] ? SyS_shutdown+0x290/0x290 [ 67.201920] ? __fdget+0x18/0x20 [ 67.205269] ? SyS_futex+0x269/0x390 [ 67.208951] ? SyS_getsockopt+0x1dd/0x340 [ 67.213087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.218082] SyS_sendmsg+0x2d/0x50 [ 67.221603] entry_SYSCALL_64_fastpath+0x23/0x9a [ 67.226328] RIP: 0033:0x452ac9 [ 67.229491] RSP: 002b:00007faa90cb8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 67.237183] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 67.244431] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 67.251670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.258910] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee0a0 [ 67.266159] R13: 00000000ffffffff R14: 00007faa90cb96d4 R15: 0000000000000000 [ 67.273503] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 67.280963] in_atomic(): 1, irqs_disabled(): 0, pid: 15412, name: syz-executor3 [ 67.288442] 2 locks held by syz-executor3/15412: [ 67.293202] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000009b512242>] xfrm_netlink_rcv+0x60/0x90 [ 67.302846] #1: (rcu_read_lock){....}, at: [<00000000b4620dbe>] xfrm_state_get_afinfo+0x62/0x280 [ 67.311978] CPU: 1 PID: 15412 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #185 [ 67.319311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.328812] Call Trace: [ 67.331380] dump_stack+0x194/0x257 [ 67.334981] ? arch_local_irq_restore+0x53/0x53 [ 67.339623] ? print_lock+0x9f/0xa2 [ 67.343221] ? lockdep_print_held_locks+0xc4/0x130 [ 67.348137] ___might_sleep+0x2b2/0x470 [ 67.352085] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.357940] ? format_decode+0x10a/0x830 [ 67.361980] __might_sleep+0x95/0x190 [ 67.365764] kmem_cache_alloc_trace+0x298/0x750 [ 67.370414] __request_module+0x2e1/0xc20 [ 67.374530] ? check_noncircular+0x20/0x20 [ 67.378734] ? kernel_text_address+0x102/0x140 [ 67.383294] ? __xfrm_init_state+0xa61/0xdd0 [ 67.387678] ? free_modprobe_argv+0xa0/0xa0 [ 67.391971] ? check_noncircular+0x20/0x20 [ 67.396203] ? check_noncircular+0x20/0x20 [ 67.400413] ? lock_acquire+0x1d5/0x580 [ 67.404359] ? find_held_lock+0x35/0x1d0 [ 67.408388] ? check_noncircular+0x20/0x20 [ 67.412598] ? lock_acquire+0x1d5/0x580 [ 67.416540] ? lock_acquire+0x1d5/0x580 [ 67.420495] ? xfrm_state_get_afinfo+0x62/0x280 [ 67.425144] ? __lock_is_held+0xb6/0x140 [ 67.429186] ? rcu_read_lock_held+0xa9/0xc0 [ 67.433487] ? xfrm_state_get_afinfo+0x138/0x280 [ 67.438212] ? xfrm_state_find+0x3210/0x3210 [ 67.442601] __xfrm_init_state+0xa61/0xdd0 [ 67.446815] ? xfrm_get_mode.part.29+0x260/0x260 [ 67.451540] ? xfrm_find_algo+0x1c4/0x270 [ 67.455669] ? xfrm_add_sa+0x11e1/0x33e0 [ 67.459717] xfrm_add_sa+0x1a09/0x33e0 [ 67.463586] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 67.468583] ? nla_parse+0x29a/0x3d0 [ 67.472277] ? nla_validate+0x1c0/0x1c0 [ 67.476228] ? __netlink_ns_capable+0xe1/0x120 [ 67.480811] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 67.485813] xfrm_user_rcv_msg+0x422/0x860 [ 67.490030] ? xfrm_user_rcv_msg+0x422/0x860 [ 67.494414] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.498628] ? lock_downgrade+0x980/0x980 [ 67.502748] ? lock_release+0xa40/0xa40 [ 67.506719] ? netlink_tap_init_net+0x350/0x350 [ 67.511368] netlink_rcv_skb+0x224/0x470 [ 67.515401] ? xfrm_dump_sa_done+0xe0/0xe0 [ 67.519616] ? netlink_ack+0xa10/0xa10 [ 67.523480] ? netlink_skb_destructor+0x1d0/0x1d0 [ 67.528305] xfrm_netlink_rcv+0x6f/0x90 [ 67.532252] netlink_unicast+0x4c4/0x6b0 [ 67.536295] ? netlink_attachskb+0x8a0/0x8a0 [ 67.540684] ? security_netlink_send+0x81/0xb0 [ 67.545237] netlink_sendmsg+0xa4a/0xe60 [ 67.549272] ? netlink_unicast+0x6b0/0x6b0 [ 67.553486] ? security_socket_sendmsg+0x89/0xb0 [ 67.558220] ? netlink_unicast+0x6b0/0x6b0 [ 67.562426] sock_sendmsg+0xca/0x110 [ 67.566110] ___sys_sendmsg+0x767/0x8b0 [ 67.570058] ? copy_msghdr_from_user+0x590/0x590 [ 67.575089] ? find_held_lock+0x35/0x1d0 [ 67.579139] ? lock_downgrade+0x980/0x980 [ 67.583262] ? mntput+0x66/0x90 [ 67.586515] ? __fget_light+0x297/0x380 [ 67.590478] ? fget_raw+0x20/0x20 [ 67.593906] ? do_raw_spin_trylock+0x190/0x190 [ 67.598465] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.602941] ? __fget_light+0x297/0x380 [ 67.606887] ? fget_raw+0x20/0x20 [ 67.610316] ? __fdget+0x18/0x20 [ 67.613667] __sys_sendmsg+0xe5/0x210 [ 67.617436] ? __sys_sendmsg+0xe5/0x210 [ 67.621380] ? SyS_shutdown+0x290/0x290 [ 67.625322] ? __fdget+0x18/0x20 [ 67.628668] ? SyS_futex+0x269/0x390 [ 67.632348] ? SyS_getsockopt+0x1dd/0x340 [ 67.637084] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.642077] SyS_sendmsg+0x2d/0x50 [ 67.645589] entry_SYSCALL_64_fastpath+0x23/0x9a [ 67.650324] RIP: 0033:0x452ac9 [ 67.653484] RSP: 002b:00007faa90cb8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 67.661161] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 67.668415] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 67.675655] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.682895] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee0a0 [ 67.690139] R13: 00000000ffffffff R14: 00007faa90cb96d4 R15: 0000000000000000 [ 67.698290] [ 67.699910] ================================================ [ 67.705682] WARNING: lock held when returning to user space! [ 67.711450] 4.15.0-rc7+ #185 Tainted: G W [ 67.716780] ------------------------------------------------ [ 67.722541] syz-executor3/15412 is leaving the kernel with locks still held! [ 67.729691] 1 lock held by syz-executor3/15412: [ 67.734333] #0: (rcu_read_lock){....}, at: [<00000000b4620dbe>] xfrm_state_get_afinfo+0x62/0x280 [ 67.743466] BUG: scheduling while atomic: syz-executor3/15412/0x00000002 [ 67.750305] INFO: lockdep is turned off. [ 67.754612] Modules linked in: [ 67.757814] Kernel panic - not syncing: scheduling while atomic [ 67.757814] [ 67.765327] CPU: 1 PID: 15412 Comm: syz-executor3 Tainted: G W 4.15.0-rc7+ #185 [ 67.773956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.783286] Call Trace: [ 67.785845] dump_stack+0x194/0x257 [ 67.789442] ? arch_local_irq_restore+0x53/0x53 [ 67.794086] ? print_modules+0x194/0x30b [ 67.798117] ? vsnprintf+0x1ed/0x1900 [ 67.801889] panic+0x1e4/0x41c [ 67.805048] ? refcount_error_report+0x214/0x214 [ 67.809780] __schedule_bug+0x11f/0x130 [ 67.813720] __schedule+0x131c/0x2060 [ 67.817496] ? lock_release+0xa40/0xa40 [ 67.821439] ? irq_work_queue+0x136/0x170 [ 67.825556] ? __sched_text_start+0x8/0x8 [ 67.829671] ? wake_up_klogd+0xc3/0x100 [ 67.833611] ? is_console_locked+0x20/0x20 [ 67.837816] ? console_unlock+0x983/0xd80 [ 67.841932] ? trace_hardirqs_off_caller+0x1f0/0x2c0 [ 67.847011] ? wake_up_klogd+0x100/0x100 [ 67.851042] ? vprintk_emit+0x49b/0x590 [ 67.854991] ? __down_trylock_console_sem+0x10d/0x1e0 [ 67.860152] schedule+0xf5/0x430 [ 67.863493] ? vprintk_emit+0x3ea/0x590 [ 67.867440] ? __schedule+0x2060/0x2060 [ 67.871383] ? handle_edge_irq+0x2ab/0x7c0 [ 67.875585] ? retint_kernel+0x10/0x10 [ 67.879443] ? exit_to_usermode_loop+0xb0/0x310 [ 67.884080] exit_to_usermode_loop+0x1d1/0x310 [ 67.888632] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 67.894136] ? print_lock+0x9f/0xa2 [ 67.897735] ? lockdep_print_held_locks+0xc4/0x130 [ 67.902636] syscall_return_slowpath+0x490/0x550 [ 67.907359] ? prepare_exit_to_usermode+0x340/0x340 [ 67.912343] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 67.917241] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.922224] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.926950] entry_SYSCALL_64_fastpath+0x98/0x9a [ 67.931673] RIP: 0033:0x452ac9 [ 67.934831] RSP: 002b:00007faa90cb8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 67.942513] RAX: 0000000000000164 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 67.949759] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 67.956996] RBP: 000000000000047e R08: 0000000000000000 R09: 0000000000000000 [ 67.964238] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c70 [ 67.971485] R13: 00000000ffffffff R14: 00007faa90cb96d4 R15: 0000000000000000 [ 67.978765] Dumping ftrace buffer: [ 67.982371] (ftrace buffer empty) [ 67.986053] Kernel Offset: disabled [ 67.989649] Rebooting in 86400 seconds..