55d60a4e3e86bfd029923542fc02afaeac7bd0d5c32165beb702c6535e4d6d4e06dd76d4c64ad10c193b836d996ff72bc3c68cbef51c81e179651a65e9b38a6e91622a659c6756609b9dc21f3778e225e20aab5761ef975f51928bbbc9f4d85c8d6836f8ae11ff4aa07a8a5fee53dce868d81792034d7d010253fbfc2995aae0f6df24e9ca727846a48ec767d91d1d47e539d4aaf6813f02b481aa8c6c9e849495ca8c719f0de8fe086d41e2276d52179c84a4c2cf6a2f04d09f85cf692f14b02b0f6d91aa0f354996408fc7630a12f0e2a980d558f76fee2fc369afec", 0xff}, {&(0x7f00003d7000-0xd6)="0e2f2af83e4ba6d8cf9df34a68a1e947f008f30f7c7a8fe2ec14661f13653c82ba45f6a8aecdf7b5dab8e84432a9e9bffa9a6b94dd7c2f829ed5eb955e87126a04d98fed4b8178e753661e457d417b1900967231cda9cb1190f9c2f0d9732bf1ee972145823522e2719f63c213fc66c7a6c70c55d0996a6ea12829b2aa264ae85367e062544348153f6ee6669f90ae3bfd26ee03251eeb70ff165ac65f85594b9a779be78adc3fa9592909107289a5550469c3f99d3f4c2b885d9b5f4584b3a24a3c0afd3c93df76d96584e06cf4b890c79e1016091e", 0xd6}, {&(0x7f00006fb000-0x79)="e37342f214a32f9c22da2384dd87325bb13c92d902491610014f27aaa1681c80d48f3c507fe7071bd50a22373b9a527c5862dfcafbe933377b8fae01a1633788fb3b5d6f7bef7a6f27ea637d01158ef3774c1fb8027428b3d1ebcb1456f53ecdbb32523bdffe512ce44d89da52c34b48748341004a846080cf", 0x79}, {&(0x7f000024b000)="f0f8fc28019b48d8373cc21cab3c06b350f0c08b3c17c61fb67cbb084a9489819dec68d27015e44ecb26fa2ba0b09d2ad96057a21abd178945210b450f699ebc54b5a66e2510c471bf0f3e596ede988651f1234ce50a8f931dc803415a0e43dc947e04ebd0ba", 0x66}], 0x4, &(0x7f0000149000-0xc0)={0xc0, 0x112, 0x100, "2ba15d8d266a31a2595d3df95cee8875af1061a99895cb27f6a0614b4b5a8517f0ac9e242d1f80061ddc3ba71bb7c2cdbc8f56a5deee117b8539c7bac910fb7668471d8a8bccc4a739d710ed2c6c3b9bf61c3583fcefe4c8d089a098bf02314b5aa973f88ae94d6a44a2a4a25b8c49ac845dfc682c5adbba0050bd9edcd21038f5c01b1311f38a3fc8c82af159502f757c9ecb76af60d886f7cf92e24418098f5754b1cba408bfa326c6b5"}, 0xc0, 0x40000}, {&(0x7f0000680000-0x60)={0x27, 0x0, 0x0, 0x0, 0xffff, 0x3, "6073c1a6f34c05d5c799f2997687e4399631bf6ebc82f63e68db4fe968a1895fc51c143b7c2bd51652eae6b3fa7205ef90e5cb9298c7f6a2b3c3a77f367472", 0x7}, 0x60, &(0x7f0000252000)=[{&(0x7f0000237000)="a6a366d91709f9eeec355a157778d52e4c1a98ab26ed5626ba97e6d121ff7a89ddce86488a168f66e1fd1f2185c659cfa3d0664baddacabd7b5c134c0574a5dbfc0065314988a5cbc97ef30a4cb1003a41f03592a741b4fde28bd4a661e77c83977c67717fc5f5de377b5ed65fbd85ad2413cec2f73ad5e0f9ef5cb91853cbcb3d4a4d8dddbb202a0abb553962acf72e7a7850c30f0ff30af052bf0884fe7f3f1549a51d4d969d12d5e545bba9c040ba4f88c7d9404989e6991107cb5cae5d7ad130d08cc1e4a70ca2730c2b54cdd5ac58d48547dd78dc36be325ab694b9330085868cf01b", 0xe5}, {&(0x7f0000c52000-0x59)="2b019ce251d25b347a3d7b0ff2586356e176e7921c9dde63581d604dd2d647e9cdf950202f8b2bb60c05956bbe9f5c12451f8736871387bbf9313178df7972a0a175643ec77ecb37ddc9251e949351b1b7c0f39f1f92adb11a", 0x59}, {&(0x7f0000651000-0x4c)="da57bf78a7d233016732088ba6c69e27b80668ba5c13aad3d6bc5d8947a300483c10eb970e86a1b1b6fc6d8e5c019dfaef3e2b92ee142a8c1224494831028fa90aead2225f7156570a0ef5c6", 0x4c}, {&(0x7f0000c3e000)="f0307ee27b2b6a5c199499af8bcaf2830a632e7277c9ff971061ef3b406e612ef23f07bda8e6aa6382d9910728c26c223fc11dc9708bc5ba0f55890f9966f3a381a8f3994b5bb8ad0c3fac0abe7ad73ce90ee96bfea58d452f16e2a7a76296da396f6a66c5433e37f70b2e56c87f306163ef13db721aa8d9f450e9ae4698eedd1afe26e8c97ec52c94e9ce01ef5ecbcec715c59f636271249aba913dfc8eae1ccd4b7b91b2647e324fcf14af7a5fe34a7fb69552e33a2ce78f99a0d12e032fa131cdf88d79d6684049128595b2d381cd7ee18f8a5fc46b82e34bdf6d5d972e0d32eb1197636f37ff86841ec2e29a1910c4f2ecbeb7fbf2", 0xf7}, {&(0x7f00000c7000)="7eecbc57f047c83a6e56bc3c577d6b7f958c4a8143a230b9236c61fd045a489691169e99e5f2e0b109f4307016d557ce72bbcd388dafc4b5e1bbb46d5abdae7100171e263a938ce806bbd95297ca76b41955bb2c052e9f2113c4ac7bbc1b32b7fa1139e0c0e78d2881484bab93c6b3f57c8ca85284faaf25b64d0b1778419514f0da86fbbe114d8daca2ea359ad8f8f650b9a41a31e8d4d3409e030c090cc604c022b981638148c624e9ef613f8c34b18e55b9afb9af9c4dece7dfbbad5fc16c12d0415a3111d2333147924948dc6c761918d128f252fc83b82fe26dd6b5d124f1c519a154b569a3121abe9cb45b2a", 0xef}, {&(0x7f0000d73000)="7270b290629b4c0124a518b1139452d90463127f6b6816197ffe83053b59437bcf981afb3cd688c5c8fe440aa64d92b33ba0b5da8dfa28be864cfe49dece278a30f4788162c0f09efe72d7f4c861faf8cb7cc4ef41f4e0feb58cc03e1b0b01f1499a04e24011c9ce194c97840b8f4cac5d84111b4c7d21c50f55cabd81ec954443ee5a05f280df5b0c8302f363deba9a918cb7580b61b18df10948bdd75cfdc6bcdcdabd", 0xa4}], 0x6, &(0x7f000055e000)={0x10, 0x119, 0x4, ""}, 0x10, 0x40}, {&(0x7f0000c55000)={0x27, 0xc, 0x3, 0x7, 0x9, 0xfffffffffffffff8, "1ed7c7dcb58aec4232a44a45ed454dd920869a318ab20e07f5eb27183ac6017e5c7756a4b7c183bc94e0b61a54cc05833e5857459827e78e1a07efed0265f4", 0x8}, 0x60, &(0x7f0000013000-0x60)=[{&(0x7f00009d1000-0xf7)="dfd1909ab6f5b9974fa5b21fd0b2096bfa7549c72593d2a417d2d74d93f7de281b1194cb2a149ff97c0b0966ba5ce00ddb5975428cdcf19ac077221c35ba8fe272beebb73b7beb3452b322c87b3e2ad762f23811d57339fc4d214c85cb2c105610904e8d3e3587ad7a252058ec5cd420867a3623a063fa23f1f631645174af3016484a56419814c0ce0c4ba07b49d4f582385949c5e178f2c4f5c401d801e619706255614694e4db74082b7e6d1096b8781e8b1e756e90b75dc2e52b17b068bc77b4edce49cdb09b4396195cf1a665733ef0b597d29ae7370fbb5f9228db6bb32226d3fbeb7b64058a66831ca978e33d3ef762ffe079b6", 0xf7}, {&(0x7f0000fcb000)="277ca13ed3b68c3bef4cd49d7bfb93a66763525210e362cde83c4be197811e96e9cada93edc7464bdec2b411ed88a87285bcf7c970c6fd6e3d2f5d95316734c09a5a1ab24eca28d2ef783e9ce41d3bce494ee2bc7622fd36a6e4014ed2b2a6cdb7976d53328a520c1149c2c215209090727aa3094c300368cb2faf6c01711ea1cb2afcaab66faea50324eac1ef6909591ad6aa29e1c50e46838df5be83980bde9654d6e6ccd25e2c05f242c0de415b85e49133c5cde7667d921105a1845ef63beefd2bfdbc0ce52468ef70136a45e71f7b8f22570840a426542e6129359f6219c8026239facd8f55ec0c453099df4724851fc8dae44b55", 0xf7}, {&(0x7f00006be000)="d61c99a1291041e0cf444f474c2ce6145ca019680b", 0x15}, {&(0x7f00007ae000-0xf8)="cdeecb1a6aac6457b01d92aa95f69c55d0a71ac25dd27cc90bd1a5f1bfc6bb05020c4c5c1e2b68924069f54250d8808a1bca74c06eb6ed77005ba7297421a23ccd8dc7d046da6d1e72cee0402db34c10d8f2f03e34a701f28258d72292e29dfab0e6deb660959962b4876e9b95b49e185b1808c4acbb75672b7a82d8065620f8fb8b969de462e40c9ec3e8fc48681499008a31b7dfa8e04b134a096eb7c91fdda8d1650240640d640d88953aa2c4145b259b04408c2bc1dc4a52100e83a533dfac491e8be06745ce975ccfaca66ba15f813d3a14fc6d75d51babeebd859a93449271cddfd13af59ab8480b9f8f2b2f4691e900f6e8b84154", 0xf8}, {&(0x7f0000d14000)="6bedbabed70489a8fa88b8cad0c8c360812b419a9e675d00c5c048578305e986ac34286a8f51d118310ef2e73c5913e69ab7f17d7152e784af843cb84c3381483b806b95806aa5ed9c796e27d8496748d82e77bcda9b6dc1d500c4da313293", 0x5f}, {&(0x7f0000c5b000-0xc1)="2f3c20cc2820896b22b1b67faae3458ea893c74d1d42d439446665057b9c879848665add22a928c6d49c8b542149caea03d43ac9801fdae712cbb9bf8a11d0a76e3306b25a8719cae276c2e95372eab91a28c455849df47f023943eef518c4f0cbb4ac8d9ce07e157d0db93a14e285af6d094dd0d04e28b1327ad58730b0a504ca2fd3800581b4b100c5a4516df170976410a0af7b51209cda3e645d1295c324fb06976c16379078a762df456c511122ad4717f4eee2a8335af220cca1265195c9", 0xc1}], 0x6, &(0x7f00009f4000-0x80)={0x80, 0x117, 0x2, "f8783277060533f731efd30cf12268bea1482665c98e13508d8ac7b8c1667e028db6e17a7384ddc440a51d43d64447d119861e5684c6292f936757f8838d0e9c9534f12e5ce2777285acf092ebc7bf2fdf5eabca7b953fe5909666fc59b61c47542205d0f049bd2d90eed7"}, 0x80, 0x40000}, {&(0x7f0000bc5000-0x60)={0x27, 0x8000, 0x97, 0x4, 0x101, 0x4, "bd5eb83825631a98ede1075030cdb4777022f5c85b00ee8363da32106d1c4d516b31dc6f1111ae7be2ea21313ad7bcaad8b4cb19cbbe1fb88ec42f15c3d699", 0x4e}, 0x60, &(0x7f00009f2000)=[{&(0x7f0000bd6000-0xb9)="3731c76487315949618aa1872b081225189a2fae8eae5dc3863f78df005dc12c22648caac56d0669bbd3c8cedf7fd228e5ad57f4470f7806b0c13d169530633dc3d8d303d9daa9122bf25e4752ed7f3d48499ebc4b0f798b4680b14337e55ff08240bbaa34450d9262dda15b6d4cd664bcd1e74a54a63faa871b2e876fc81129772962e5d24c6fb41b17f8fefcde7a65fb2be766ffa3b9c1c24add195892955b07aab12d280b84a9abcc1feebb7e15b5ae2534fc056e03272d", 0xb9}], 0x1, &(0x7f0000b37000-0x80)={0x80, 0x0, 0xffff, "ca7f9d687d8ee979330f5492cc1d8f2f9d79d88423fdfa70f1871beb50b75623dc683b6dfcf1d8a80bc25d323be5e4ad34e1a2e23619cedeff5ef9f94a0808dcef196bf8917d28fc7c1115ce39c77608ae41651df4aac80738fb5e7fabeb3872f2b5888e71d2272fbc"}, 0x80, 0x10}], 0x6, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fb5000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f0000681000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004eb000)={r5, 0xf1e8}, &(0x7f0000b2f000-0x4)=0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000018f000-0xc)={&(0x7f0000b81000-0x4)=[0x0], 0x1}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000047e000-0x8)={0x0}, 0x8}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000015000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000057000)=0x3fffffffffff, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000063b000-0x5c)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x1, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1, [0x8, 0x5, 0x5, 0x800, 0x9, 0x9, 0x5, 0x6eed]}, 0x5c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000868000-0xa)="2f6465762f70746d7800", 0x300, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000160000-0x4)=0x2) memfd_create(&(0x7f0000a4a000)="5d766d6e65743124656d306e6f64657600", 0x100000003) r8 = getpgid(0x0) r9 = syz_open_procfs(r8, &(0x7f0000484000)="6d6fb96e747380") ppoll(&(0x7f0000718000)=[{r9, 0x4000000, 0x0}], 0x1, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) 2017/12/11 14:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000556000)="7573657200", &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053b000)="", 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000b9c000)="6b657972696e6700", &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000061f000-0x9)="2f6465762f70707000", 0x501000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000120000)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000048f000-0x8)={r4, 0x0}) listen(r0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r5, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000910000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) 2017/12/11 14:57:49 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x0, 0xfffffff9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ded000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000094d000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000978000-0x4)=0xe8) stat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005bb000)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f0000127000)=0x0, &(0x7f0000e1b000-0x4)=0x0, &(0x7f000091f000)=0x0) lstat(&(0x7f0000e95000)="2e2f66696c653000", &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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, @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}}, &(0x7f0000991000-0x4)=0xe8) r14 = getgid() sendmsg$unix(r2, &(0x7f0000669000)={&(0x7f0000390000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c22000)=[{&(0x7f0000cc7000-0xec)="3b33b81ee74da74c223ec2148896cc5a02d31003d548e0bfb4061025896f1810a68f043aa648283f09662fa40fdbca1e76b13bb44913b714c859361f3e77bdf31d9debbba6897a759ca007cffab6cfc2d9741eb21f512f948279a40856026117c42a440f49b013f0f919ac6fb5147adba328f67b583584c0e613ac996b9f30cc348d4897e6e55a9fdf14bc7614ba3a32e17d8db035297a384c346ce5463201326d6294ef7de977604c0b5f36c6cc384c34b848669bc038c2b70b0c791a9f91937eb4481c91e44225832bb415e563db5d7d81de19ec71e7894432ba7657a92fec50af1e6742fcce150d955e0a", 0xec}, {&(0x7f000079a000)="0044313582cb106d54e34b72ff7d8a48bfd232e9407ac9cf56743ec676ee3fede240fd018a88fa84b000b185437c5671d40e56f4967adaf01fbf51a4dea76fc4884355e2be117b9da0a76d3a85b8c0136dad150d77362fb7990ccf172db9c8f865a40f4bd0aeeab35b899b69b4021eca168d824a376d0cc1530b0047cfdfa4e8552da91c4761a2615e913f5f765f62e60b90e722c16e9c5f161699f73e44d1245ce6ce373a31eb0730c8bf99d8f6a835e8b060f04115d608dc81ee23452a44f34a5c3bcecb8264aa26734266813cc53732e6759292a6824619cb749be043c2", 0xdf}, {&(0x7f0000fdf000)="f71ac89551d9547a84125167c6714f4002ead838893b26c6648fd11db4770a9f7135de3a3153b377a4256255e10af49e79f7d0ef78494a1aecfd364860f1", 0x3e}, {&(0x7f0000f08000)="fbcd28adbb5f052a7ee89c8464edb81a3aa30f893ee5233ed082909474a994750efb319e15c46b4b4ce2b173e8daecf48fe27e85a12b09db6f5850d7c7a2fb1aca5f1796090468ed80164cf2b798f2ecacc8e31f67c3b6d52eceebd5620aec741de6", 0x62}, {&(0x7f0000e18000-0x76)="6fa922fb75d15b51c7d2066d6c097dec119e9b54a39e3689c7d27f558e57ea5be1bde0026f49add7d2f2d62b7f8f5cb26bc7e707018f84c38f7a103283503b09558803930d4fbfc49b111adc88bd422465bcb38a1cfa5379b92fdf846ba56815d10b8b5e0852ddd62e840c65938fac6690de17fc9ac9", 0x76}], 0x5, &(0x7f0000762000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x4040}, 0x4000080) shutdown(r1, 0x0) dup2(r1, r1) socket(0x5, 0x5, 0xffffffffffffffff) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c96000)={0x0}, &(0x7f0000583000)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) mremap(&(0x7f000035f000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000430000/0x1000)=nil) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000377000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000690000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000035d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00000d2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000963000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x6, 0x0) fallocate(r0, 0x11, 0x0, 0x44400004) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035d000-0xf)="2f6465762f73657175656e63657200", 0x501000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009f2000-0x20)={0x80000000, 0x7fffffff, 0x3, 0x1, 0x10, 0x5}) 2017/12/11 14:57:49 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x11, 0x7) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f62000)=0x20002, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000000, &(0x7f0000f64000-0x1003)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1fdbd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e9f96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41b0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36ee407689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd3222dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46057c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c83763efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8007f46ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c100cb0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c5bd5458604a9c9c4769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e721f82686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738ec91afb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336a7f3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be80360087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32605c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1002) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f63000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000015000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r0, 0x1000001fd) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000e57000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c8000)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000001c, &(0x7f0000d8c000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f67000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000f66000)="", &(0x7f0000f66000)=0x0) 2017/12/11 14:57:49 executing program 6: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x35, @loopback={0x0, 0x1}, 0xbb07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000743000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x42be, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000743000)=0x8c) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000745000)=&(0x7f0000743000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="24000000100005004d08000800e801030339010010000100e2fffffff70000f1de005609cf", 0x25) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x56)="d7c5ae39df3ea64b86b0a914c20179b7e42f46156f34d06e4bc691ec1a28b9a777118b83f3657d8e079e415d5149a07c3f8e2e97b3c9c39afe0e07e270ae1af5df882d7040402cde6fc6f354939fe28955d1074aa065") ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000004000-0x4)=0x2000009, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) socket(0x7, 0x800, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) timerfd_gettime(r5, &(0x7f0000743000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 14:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000077000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r1, &(0x7f0000f69000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) fdatasync(r1) r2 = getpgid(0x0) tkill(r2, 0x401000000000016) 2017/12/11 14:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x4000000000078b, 0xfffffffffffffffe, 0x400000100000001, 0x80010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r0) gettid() openat$keychord(0xffffffffffffff9c, &(0x7f0000564000)="2f6465762f6b657963686f726400", 0x200, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00006fb000-0x8)=0x9) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000376000)=0x8) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x2) 2017/12/11 14:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000635000)="766d6e65743000", 0xfcfd07434f1b11c3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000005b000)={0x20000000, 0x0}) sched_rr_get_interval(r0, &(0x7f0000573000-0x10)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000529000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000632000)={{r4, r3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r2, 0x9) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000107000-0x4)=0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) clock_gettime(0x7, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r7, r8+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r2, 0x480, 0x0}, {r1, 0x240, 0x0}, {r2, 0x1301, 0x0}, {0xffffffffffffffff, 0x80000000200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r9, r10+10000000}, &(0x7f000005b000)={0x0}, 0x8) exit(0x835) timer_settime(r6, 0x20001, &(0x7f0000041000-0x20)={{0x0, r8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() fcntl$getown(r2, 0x9) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f00005f2000-0xc)={0xfbffffffffffffff, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000059000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) alarm(0x4) r11 = inotify_init1(0x7fc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000045c000-0x102)={0x0, 0xfa, "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"}, &(0x7f00005eb000)=0x102) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f00003e2000)={r12, 0x8001}, &(0x7f0000d4a000)=0x8) mknod(&(0x7f0000008000-0x8)="2e2f66696c653100", 0x8051, 0x0) 2017/12/11 14:57:49 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0x2)="0000", 0x2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000004000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000004000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000003000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000001000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000004000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}], 0x9) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x40810, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x200000f, 0x30, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x101) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000)=[@increfs={0x4008630a, 0x0}], 0x1, 0x0, &(0x7f0000007000-0x80)="1d"}) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x50, r1, 0x0) 2017/12/11 14:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000082000)={0x0, 0x101}, &(0x7f00007b2000-0x4)=0x8) syz_open_pts(r3, 0x200080) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000996000-0x8)={r4, 0x8}, &(0x7f0000367000)=0x8) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed3000)="2f6465762f6175746f667300", 0x10003, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009c1000-0x4)=0xfffffffffffffff9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c5000)={r3, 0x0}, &(0x7f0000971000)=0x8) recvfrom$inet(r2, &(0x7f00007b9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x1, &(0x7f0000069000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x1fc0000000000000, 0x2, &(0x7f0000013000-0x6b)="c2c140e618988bab74b7bdce89cfb68d2bae21f1b1ac723547f191380b5f2eefdf272e52ed5bf90a4306de7d3e60822fbf664566d6428ec69c6b98cfc8bb74579758d44faa46429ba7a6e5fa3fb71922b8fc94f16039b36cd222a592d5312053fc857d7e6682363831f69e", 0x6b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9c000)={r4, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d20000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xca, @loopback={0x0, 0x1}, 0x300000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe095, 0x403, 0x2, "6f4da404900713bc0accdecdf3ff39c3dceb1011a5a818ddfd9523524d4e94fef3bee17540348aecdba3cc49518b04fedbdad7acc1d3d549ba8be2f187cd99cbb0b05b3de9b033f338c8db99aa565a02"}, 0x160) getpeername(r2, &(0x7f000095b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dc4000-0xa0)={r4, @in6={{0xa, 0x2, 0xb603, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8004, 0x6716, 0x8, 0x5, 0x6}, &(0x7f0000bcf000-0x4)=0xa0) gettid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000262000-0x8)={r5, 0x7a}, 0x8) recvmmsg(r1, &(0x7f0000429000)=[{{&(0x7f0000311000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x50)=[{&(0x7f00000e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000020e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000e94000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000cc2000-0x12)="000000000000000000000000000000000000", 0x12}], 0x5, &(0x7f0000ddb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x58}, 0x1ff}, {{&(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001e7000)=[{&(0x7f0000f8e000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000015a000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f0000884000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x2}, 0x8}, {{&(0x7f0000efb000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000726000)=[{&(0x7f0000d5d000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00002d6000)="", 0x0}, {&(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000090a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000267000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00002f6000-0x1d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x6, &(0x7f00007f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f000041d000)=[{&(0x7f0000768000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00004c1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ccc000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000901000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00009f3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x5, &(0x7f0000867000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x8}, 0x401}], 0x4, 0x0, &(0x7f0000c72000)={0x0, 0x0}) getresuid(&(0x7f0000e24000-0x4)=0x0, &(0x7f000067f000)=0x0, &(0x7f00005b1000)=0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000e4e000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000655000-0x8)={0x5, 0x800}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007c0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x2, 0x401, 0x2, 0x6, 0x8, 0x80, 0x80, 0x0, r6, r7}, {0x6, 0xfff, 0x3f, 0x10001, 0x2d9c, 0x7, 0x0, 0x7}, {0xffff, 0x2, 0x1, 0x8}, 0x4, 0x3, 0x3, 0x1, 0x80, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x200000000, 0x7}, 0x5, @in=@rand_addr=0x401, 0x7fff, 0x3, 0x1, 0x0, 0xfffffffffffffff9, 0x5, 0x1000}}, 0xe8) recvmsg(r1, &(0x7f0000c46000-0x38)={&(0x7f000051f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dc000)=[], 0x0, &(0x7f000000e000+0xb0e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x8}, 0x40000140) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000044e000)=0xde8, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000214000)={0x800, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x82a, 0xba0e, 0x1, 0x7fff, &(0x7f000006c000)=@generic="c04248cf4b3230a78a1e2b4761c32021", 0xce, 0x8, 0x5}) sendmsg(r2, &(0x7f0000cbc000)={0x0, 0x0, &(0x7f0000590000)=[{&(0x7f00009e3000)="e5e7d9a482279dfdb01e44", 0xb}, {&(0x7f00005d7000)="91fa57b7e5e33d3a026d92217797054934f2f445b03862aead8664f9272267af4946145fb16da8583195dfe53fe9a49180b0b6b033386b7538d63f6f13975ff58de5c82dde8700e15965a1fae4fc2799da307e", 0x53}, {&(0x7f0000250000+0x169)="bad95b02d86d570e7490ca2a22907653a190025454311cd3b6e80a6113e8726fdef6858cff6b693f950491de790bba5f3eb198b3436734df80ba60a82526580ee191176a876d762909ba51fce493995277796c78", 0x54}, {&(0x7f00004ab000-0x7a)="df1ba2eb04bbc8d5aec5b9b6087f14e90febe0ed55050ab4e46c0a000599b4915ac4d38ef3822af3150000b3db2f9d64430d2042db0e4e86edd7d2532a00c21271b6e94cba000196d5e759a98e2c644bb3877f73bb2b36b68591ee59d10e6780d6816eb090cd083d1cc31b42633e9612bddd51830731de41bc", 0x79}], 0x4, &(0x7f0000720000)=[{0x90, 0x10e, 0xc3, "f74a5b676bf4721b6cf74dbc81bdfe23d68a7c51f02489f062c0963c8500a0a3bf9a8dc1942155db1b77217501b1cbfbcc3f35fc9a6e889ed14267e5d4230b0070758ed9a75bc3172325fbfbb3ad5ea765b09efc9e7db151422a9c137f5cdcacad6322905179dfb52f8e024cf543ec7a0b40119c613631e3e36f"}, {0x90, 0x11f, 0x4, "ccf85390916fe1cf036c1b215e7db3e6640fa90aae95243ae6a1af8e9b8f495c1a36fd4e5772b492d7c0c678c105c72c6f0daca080165b49f39383e6846831b8e21ec903484191b00c0669bc2481165df63831f00579e736d9e21455d9adf879d4abde51b9575e511062b3bed395bd7c1be894bcc52cbe51ab77e5"}], 0x120, 0x8000}, 0x10) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) 2017/12/11 14:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b17000-0x4)=0x0) getpgrp(0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000095f000-0x8)="706167656d617000") pread64(r1, &(0x7f00001af000)="", 0x0, 0x0) 2017/12/11 14:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000006d000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00007e6000)=@ethtool_cmd={0x2e, 0xff, 0x5, 0x9, 0x3, 0x0, 0x7, 0x0, 0x20, 0x3, 0x7fffffff, 0x6, 0x3, 0x0, 0x1, 0x3, [0x1, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f00001c5000-0xb)="6173796d6d657472696300", &(0x7f0000bc4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001bb000)="6c6f0000000000000000000000000000", 0xfffffffffffffff9) r3 = request_key(&(0x7f0000abd000-0x5)="7573657200", &(0x7f0000eaa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ca5000-0x1)="00", r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000046e000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e5000-0xc)="2f6465762f6175746f667300", 0x151002, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000e9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000116000-0x4)=0xa4) sendto$inet(r0, &(0x7f0000f0d000-0x39)="d3b5c6a0ca9d0f7c953de74bf15040efe5ced3cacc936411aaa7c7547c4b2a5d90523b1c211a05c514a1dd1f462668a44c2e7492bc13", 0x36, 0x0, &(0x7f0000290000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r4, &(0x7f00002f0000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000680000-0x4)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cf3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000352000)=0xe8) r5 = fcntl$getown(r1, 0x9) sched_getscheduler(r5) timer_create(0x3, &(0x7f00008e7000-0x60)={0x0, 0x2f, 0x10004, @thr={&(0x7f0000db6000)="98507f5ae8e97a38fadeb9e012361fc802934fad24803cbcba48bef5ff14c99e3fec6a8e662b1408d451a70a55c10ee1eaee3eec3cea97a1082f8c476ecfc2c7038d46a56baea71813bb3c4ffee7327571dfa39915ca8fc5501350d37b2ac25ca83f601a7b6ac17ffa8d754a5ac34842a4b1df93389db85508419adb2a420029df15349a1e9367d502d0e7ba018da274b27284318c29aefb2de5a13c87992a6db27fd7da7043b00ab7c64f0787ac043779ca5a0ad6829bcfdb29c2df09005fca18ccc01bddcf5903e8eacc08b9dd2ef6e933a4", &(0x7f000085d000-0x73)="55d88847ff186369070ed4e46a918fe074c1638d3023f8f00e388a1463f747013b2a706666f17324ed2dddef40ddb0abc9f12c524982fd24a330bdbb3c18ef04f448f5f8225e56112448804ea80f8d5a509ccafa4442c9ffd9a3d055ce224ccb9fa2a48022b4610b5f88fa8dabac399b56d14a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7e000-0x4)=0x0) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b5b000-0x4)=0x0, &(0x7f00004f0000)=0x4) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000748000)={0x0, 0xae, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00003f4000-0xd6)={0x0, 0x67, 0x1, "59"}, 0x9) r6 = add_key(&(0x7f00008be000)="08000002635f6c00", &(0x7f0000f39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8f000)="8598d2ba1f031c21a6515b0dce69d7903736f5850726ea65d92df8b26321f3481faad9b2704d73910a9bed8ea98605f3248df1d2fe41879ea87ba26a1802738ac59c923a359cf314eb7a4c91663a9416306f88455cbd0fc0b6fdc15870663969bc2713dbfc17e1b1671f50b1c5ff029ba74ba966981621da4c441bfb8a46ffbd578b9deb164881d3d898", 0x8a, r3) r7 = add_key$keyring(&(0x7f0000b62000-0x8)="6b657972696e6700", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r7) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000b2a000)={@common="65716c00000000000000000000000000", &(0x7f00001d3000-0x21)=@ethtool_dump={0x7f, 0x5d63325f, 0x10001, 0x11, "3de30500b283f5a832cfe5646fb01136bc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00007c2000)="6c6f67696e75696400") sendfile(r8, r8, &(0x7f0000e95000)=0x4, 0x2) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f00000fa000)=0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000933000)=r9) ioctl$sock_netdev_private(r8, 0x89f9, &(0x7f000084d000)="8d12f80d8b1cb82f476bfc89cf52b898def9d604cf7750aab636ad1e6a0cb2f4") [ 128.781589] binder: BINDER_SET_CONTEXT_MGR already set [ 128.788213] binder: 21717:21721 ioctl 40046207 0 returned -16 [ 128.793439] device gre0 entered promiscuous mode [ 128.808758] binder: 21717:21721 ioctl 40046205 101 returned -22 [ 128.818161] binder: BC_ATTEMPT_ACQUIRE not supported 2017/12/11 14:57:49 executing program 5: r0 = perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000621000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = accept(r0, &(0x7f0000b70000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000068b000)={0x0, 0xec, "05687765fd2c2249d7b561676b37818bcab72a93b62d7edfeb04582a40606e787183a8d73354eefeae20079a692aee14cde7647acdc95003d5b8642ba7bd18b1f435e68efc332693a3d0cd506e4db8720fea37bc2da87bc4ab6cefa8f760451a668ab6f1a103acf26f23212c19a2d9eca244f48dcc48614344224c8810e7ee20e8e52213c91401b9035ec40051859b92068b9e93c658323aee31d394d491774c0c259825cbb9da68879d3674317693ad691b13323021720fa5418cb59fa00e156c074163da67c9518ebbd1cda3e9df1323b4520711a04dc52b6b37bc45095f48d5b9a9c879070cd3fe94b17f"}, &(0x7f0000d88000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef4000-0x18)={r2, 0x5, 0x30, 0x9, 0x3}, &(0x7f0000a31000)=0x18) getrusage(0xffffffffffffffff, &(0x7f00009ef000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x40000002, 0x400000006, 0x200000000, &(0x7f0000366000-0x8)={r3, 0x0}, &(0x7f0000c82000-0x4)=0x1c3, 0x0) [ 128.826429] binder: 21717:21721 ioctl c0306201 20002fd0 returned -22 2017/12/11 14:57:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000c27000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009f5000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r4, 0x12) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000561000-0x7)={&(0x7f00005f6000)="", 0x0}) r5 = getpid() ptrace$setopts(0x4209, r5, 0x20000003, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fd8000-0x88)={0x7f, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 128.861312] binder: BINDER_SET_CONTEXT_MGR already set [ 128.867065] binder: BINDER_SET_CONTEXT_MGR already set [ 128.872523] binder: 21717:21729 ioctl 40046207 0 returned -16 [ 128.878978] binder: 21717:21721 ioctl 40046207 0 returned -16 [ 128.889955] binder: 21717:21729 ioctl 40046205 101 returned -22 [ 128.900991] binder: BC_ATTEMPT_ACQUIRE not supported 2017/12/11 14:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) r2 = gettid() tkill(r2, 0x41) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000001000-0x8)=0x0, 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f00003a0000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00005d5000+0xa90)={{0x0, 0x0}, {0x0, 0x0}}) r6 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r6, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) open(&(0x7f0000744000-0x8)="2e2f66696c653000", 0x400, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) clock_gettime(0x0, &(0x7f0000736000)={0x0, 0x0}) write$sndseq(r6, &(0x7f00000b4000-0x60)=[{0x7, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x4, 0x8}, {0x0, 0x3}, @time=@tick=0x1f}, {0xd9, 0x9, 0x80000001, 0x8, @time={r7, r8+30000000}, {0xfffffffffffffffb, 0x8ee}, {0x800, 0x5}, @control={0x0, 0x4, 0x81}}], 0x60) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00003a1000)=0x0) lseek(r6, 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/11 14:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) socketpair(0x4000000000002, 0x7, 0x5, &(0x7f0000936000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000764000)={0x2, &(0x7f00000e4000)=[{0x6, 0x7fffffff}, {0x4, 0x3}]}) r3 = userfaultfd(0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffc000)="2f6465762f6877726e6700", 0x20840, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r3, 0x1400, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffc000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffd000)={0x0, 0x1, 0x6, 0x6, 0x10001, 0xbfd8, 0x4, 0x200, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe005, 0x9, 0x8952, 0x4, 0x512}}, &(0x7f00004c8000)=0xb8) accept4$ipx(0xffffffffffffff9c, &(0x7f0000fbe000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) socket$inet(0x2, 0xfffffffffffffffd, 0x0) r6 = syz_open_dev$tun(&(0x7f000062d000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="6c000000000000000000000000000000", @ifru_map={0x1ff, 0x6, 0x1, 0x1000, 0x100000001, 0x5}}) r7 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000293000)={r4, 0x7}, 0x8) 2017/12/11 14:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00002b0000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x202) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x80080800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000975000-0x4)=0x2) r1 = syz_open_dev$sg(&(0x7f0000961000)="2f6465762f73672300", 0x0, 0x800) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00006f5000)=0xfffffffffffff800) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffd) 2017/12/11 14:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x0, &(0x7f0000ad1000)=[]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x8}, &(0x7f0000558000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=r2, 0x4) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)="2f6465762f7573626d6f6e2300", 0x78, 0x400000) r4 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) add_key(&(0x7f00003e7000-0x12)="69645f6c656761637900", &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f26000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r5) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ipx(r0, 0x0, &(0x7f0000797000)=0x0) shutdown(r6, 0x2) nanosleep(&(0x7f0000362000-0x10)={0x0, 0x989680}, &(0x7f00009f3000-0x10)={0x0, 0x0}) mmap(&(0x7f00005dd000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) socket$inet6(0xa, 0x810, 0x0) 2017/12/11 14:57:49 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$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) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f000045f000)=@in6={0xa, 0x2, 0xc259, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f000006a000)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000444000-0xa)="6d696d655f7479706500", 0x2) r4 = dup3(r3, r1, 0x80000) ioctl$TIOCEXCL(r4, 0x540c) setsockopt$inet6_int(r2, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000f01000)="696d652974797065", 0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000aaa000-0x4)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000151000)=0x80000000) sendto$inet6(r2, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000002}, 0x1c) recvfrom$inet6(r2, &(0x7f0000179000)="", 0x0, 0x23ffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000984000)=0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/11 14:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x803, 0x5) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0xe000, 0x0, 0x0, 0x20000000000, 0x0) r1 = open(&(0x7f0000024000)="2e2f66696c653000", 0x28042, 0x0) fcntl$addseals(r1, 0x409, 0x4) fallocate(r1, 0x0, 0x10002, 0x8) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10004) socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f0000a99000)="2e2f66696c653000", 0x2, 0x102) [ 128.907054] binder: 21717:21721 ioctl c0306201 20002fd0 returned -22 2017/12/11 14:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) write(r1, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) r4 = perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x490, 0x4, 0x0, 0x0, 0x203, 0x201, 0x0, 0x5, 0x7f, 0x8, 0x11, 0x0, 0x7fff, 0x4, 0x1, 0x3, 0x20000, 0x824, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, 0x0, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000042e000-0x4)=0x0, &(0x7f0000744000)=0x4) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e8c000)=0x0, 0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f13000)="2f6465762f72746300", 0x400, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00002a3000-0x4)=0x3) write(r1, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f730dabd72564e0ca8ec0b22d6a7b490120964f03af08b796969544da288372bdee3698d5e6de544a12b7e78eef2dc0ca45293bf5e790603a89b393177411043b34c4548beeb22463a71fc452359bc1a79fd2e5893c5cdc36cbb25724e4c254af42f78a01e34ebdf49fa9bb0d46df58e04ec34c97f83192000348b1417dc034597a1b263692d06f040e6680896abd1e11cae2c004512b3262810a72743c080f1d6d445d7d68c2723cbdcf86e7718f858eae46f4beaef2d8", 0xc6) fcntl$getown(r4, 0x9) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000015a000)=0x5, 0x4) readv(r3, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r1, &(0x7f0000315000-0x10)="0212a12502000000fffff9ffed000900", 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000986000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20001, 0x0) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x1f, 0x416, 0x2, 0xc, 0x6a8}, &(0x7f00000aa000)=0x14) getpeername$packet(r3, &(0x7f000042e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000046d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000)="2f6465762f73657175656e6365723200", 0xffffffffffffefff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000a0e000)="2e2f636f6e74726f6c00") syz_open_dev$usbmon(&(0x7f0000a44000-0xd)="2f6465762f7573626d6f6e2300", 0xb4, 0x1000000000000) 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x400000000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000b000)="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", 0xffc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000009000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2000100, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000-0x4)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0xdb, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f000000e000-0x46)="97b37ec0ec96c1edc4de9f8ebd293ad4e690c61ca6c7ec7500000003e4764dddac7e10eefcffffff00000000d7467c3b1a000000b5f758228da17da7feb302401e855d03c3a5", 0x46) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000a000-0x4)=0x403, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000000003, 0x60010, r1, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400002000001, 0x30, r0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000b000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x0, &(0x7f0000006000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x1000000035, r0, 0x20000100000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) renameat2(r0, &(0x7f00008aa000)="2e2f66696c653000", r0, &(0x7f00001f2000-0x8)="2e2f66696c653000", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000931000-0x9)="2f6465762f70707000", 0x400100, 0x0) connect$nfc_llcp(r1, &(0x7f0000a0b000-0x60)={0x27, 0xfffffffffffffffb, 0x0, 0x7, 0x6, 0xc55d, "7913b921d15ad5230c157abb8946696b5ff32abbf3d31f71663a3bde08b0072e92b938a4c5d815ed17bdbac39e13442f859c9e01122a54309f1ade8b547082", 0x7}, 0x60) getdents(r0, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) mlock2(&(0x7f000024f000/0x3000)=nil, 0x3000, 0x1) getdents64(r0, &(0x7f0000083000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) getdents(r0, &(0x7f0000ed4000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ff2000-0xa7)="bc7c284d60321a93aafcda0b64a298878287264fec9e8338974d14f6a84705116736488e433586b3c1f95f4b16aa0e354833db2090d19bd02641f646f8a541fd32bcb7c0b96e971e81b9b99e15a174b72f0471fbcaa8d74b748d1e96af3f0f6a4743760e948dc660d0a9626667e15860d03ef8309baa50de423acdb1043bfdf1b71eeaf8851aa288846a1f91dea7b8329bfb4b4f5147512b8b0a198185cf4d12e4b97dea1a3246", 0xa7) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff5000-0x8)="2e2f66696c653000", 0x200000, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000052d000-0xb0)={{0x4, 0x401}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd, 0x1, 0x9, 0x7, 0x100000, 0x839, 0x385, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ff5000)=0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000ff4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000389000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000767000)={0x6, &(0x7f0000c61000-0x30)=[{0x100, 0x4, 0x9, 0x1}, {0x4723, 0x3, 0x1, 0x4}, {0x0, 0xfd72, 0x6, 0x4}, {0xe6b9, 0x1f, 0x7, 0x40}, {0x3, 0x5, 0x3, 0xffffffffffffffe1}, {0x4c, 0x3, 0x21d, 0x0}]}, 0x10) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000461000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000ea0000-0x20)="0100000000000200070306000000eb0600000000000000e80449faf5238f7e23"}) rt_sigsuspend(&(0x7f0000040000)={0x8000}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000679000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000757000-0x4)=0x1f, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ff2000)={0x5, 0x8001, 0x80000000ff, 0x2, 0x1, 0x800, 0x9, 0x100000000, 0x40000008000, 0x1, 0x6}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e06000-0x4)={0x5}, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000ff1000-0x8)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fef000)={0x0, 0x0}) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000070c000)="2f6465762f696e7075742f6576656e742300", 0x7fff, 0x40400) clock_gettime(0x1, &(0x7f0000b1d000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r2, r3}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)="2f6465762f6877726e6700", 0x402000, 0x0) mq_timedsend(r4, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r1, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000057000-0x12)="000000000000000000000000000000000000") ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fa2000)=0x0) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000142000-0x4)=0x0) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r7 = syz_open_dev$usbmon(&(0x7f00005f1000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfe000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000bdd000)={r8, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) clock_gettime(0x0, &(0x7f0000ce5000)={0x0, 0x0}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) readv(r9, &(0x7f00004d6000-0x30)=[{&(0x7f0000535000-0xcf)="", 0x0}], 0x1) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000664000-0x24)={0x7, 0x6, 0x3, 0x5, 0x7f, 0x1fa, 0x3ff, 0x7e41, 0xc99b, 0x1ff, 0x10000, 0x2}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00006b0000)={0x10001}, 0x1) creat(&(0x7f0000ecf000-0xe)="2e2f66696c653000", 0x8) ftruncate(r5, 0x10000) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000083c000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000d05000)={r10, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendfile(r6, r5, 0x0, 0x72439a6b) 2017/12/11 14:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea3000)="2f6465762f73672300", 0x0, 0x8002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9a000)="2f6465762f70746d7800", 0x80800, 0x0) write(0xffffffffffffffff, &(0x7f0000eb0000-0x59)="", 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00008d3000)=0x8, 0x4) r1 = add_key$user(&(0x7f0000181000)="7573657200", &(0x7f0000a79000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bfd000)="d2a4d8466f10b9ab557eba23ebc44ad35e1184b44316943ac5866381eb21e84817c1a0ddfb261f8e37d4f00b4fdb7ddb513487f085251150c8bb15a4bea732e355757e9ac52495fd70e4a8afffae4736993a4208b394da786accb7a9cd52920d5283fa45", 0x64, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000515000-0x4)=0x7, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) r3 = epoll_create(0x9) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) socketpair$inet(0x2, 0xa, 0xfff, &(0x7f0000f2a000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ppoll(&(0x7f0000e55000)=[{r2, 0x80, 0x0}, {r3, 0xc040, 0x0}, {r3, 0x2062, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x1, 0x0}, {r4, 0x62, 0x0}], 0x6, &(0x7f0000a87000-0x8)={0x77359400, 0x0}, &(0x7f0000fdf000-0x8)={0x2}, 0x8) ioctl$TCXONC(r4, 0x540a, 0x0) r5 = add_key$keyring(&(0x7f00005e8000)="6b657972696e6700", &(0x7f0000cc2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a9d000-0x10)={&(0x7f00009ec000/0x400000)=nil, 0x400000}) keyctl$reject(0x13, r1, 0x2, 0x2, r5) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00005f1000-0x10)={&(0x7f0000b14000/0x2000)=nil, 0x2000}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000b24000-0x1000)="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", 0x1000) bind$ipx(r0, &(0x7f0000986000)={0x4, 0x8, 0x2adb, "7dea30bdd7d0", 0x6, 0x0}, 0x10) add_key$user(&(0x7f00006dd000-0x5)="7573657200", &(0x7f0000426000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000798000)="1a37ed15ff6dd6ab4c596ad2899ab840f3d0ed423403e38fe67d546de7f7ebf4ba18d9c5bab0083546cd6a41bbb24c9745c64b81608747eab09c3aad002ce6d5e80b9717c84cdd54603b152cd6bfb86341c8c549f8df944d41066a8cf31c21a4e3b27c51d1b6129ed3987aa38d3524cd2efa7ec8f95ddc1208ea8b989bd5a6a29def59546ddd0133cbd243a39ff2f361fbdbae7351190358fd8252819579c39b655e586cf7a3653aa52743f46d4c6c6a779887f46765dc39ed347c9fe459", 0xbe, r5) write$tun(r0, &(0x7f0000851000-0x107e)=@hdr={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x2, 0x0, @ipv4={{0x6, 0x4, 0x0, 0xb27, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfff, @empty=0x0, {[@noop={0x1}]}}, @udp={0x0, 0x0, 0x65, 0x0, "23cf2bab9bf98a0e4ee565d50a4b6a40120deddf8b4a53e85d2d47af824c2cdaeecfea219fd50d8971ead5d77e7e8747eb0b7eaa771b8496047a034e1548c56a2926d8b8fa943fe27ae044201d38fe790044ea1ed49149551e5798979f"}}}, 0x87) 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000055000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000084a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000057b000-0x4)=0x14) r1 = userfaultfd(0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00001fe000-0x4)=0x0, &(0x7f0000703000)=0x4) mprotect(&(0x7f00005a5000/0x4000)=nil, 0x4000, 0x1000001) rt_sigaction(0x0, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) bind$ax25(r1, &(0x7f0000d80000-0x10)={0x3, {"ed371b4a72d5f0"}, 0xfff}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c4d000-0x10)={0x0, 0x2710}, 0x10) munlockall() ioperm(0x3, 0xffffffffffffffff, 0x8000001719) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000383000+0x4be)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009db000)={0x0, 0x80000000}, &(0x7f0000706000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000b74000-0x8c)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000dda000)=0x0, &(0x7f00006eb000-0x4)=0x4) 2017/12/11 14:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x86) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000e63000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000007e000-0x9)="2f6465762f72746300", 0x20000000a0000, 0x0) lstat(&(0x7f0000537000)="2e2f66696c653000", &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() perf_event_open(&(0x7f0000fef000-0x78)={0x2, 0x78, 0x5c86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff0000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x40000000001) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x4000000000, 0x5, 0x2, 0x5, 0x5, 0x8, 0x7, 0x81, 0x4ea2760b, 0x10000000400, 0x5}, 0xb) socket(0x12, 0x80803, 0x80000000000001) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="49222d55", 0x4) fchown(r1, r2, r3) r5 = getpid() r6 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r6, 0x7, &(0x7f0000557000)={0x19, 0x8, 0x10001, 0x80000001}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x80}]}, 0x10) 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9) gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c6000)="2f6465762f6b657963686f726400", 0x109400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000584000+0x87e)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x1, 0x0, 0x4, 0x8, 0x7, 0x9, 0x8000, 0x0, 0x7, 0x5, 0x3, 0x1f, 0x0, 0x40]}, &(0x7f00002d8000-0x4)=0x108) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000092b000-0x1c)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23c}], 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000289000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000-0x4)=0xe8) r3 = socket$inet(0x2, 0xb, 0xffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000056000)={r2, 0x8}, &(0x7f0000f71000)=0x8) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000392000)=[{&(0x7f00000ab000)="1ede778f4e965f2c7469755fd5f478855d908bb0041a946fe8eefa33c0a37a9c046b433a34ec4767f14a13460569e4180b2cde6bade2ecb1e58e5db3c313fe78eb8c509db18bae2668af089c4b9226d013bc7e01ba34df70683211c1077f87db7600fb2c50efad86d496a0bd31543af1b16b2823e1315584c22fbd1e76a0a01e8ee964d6d4664b652ba246ef563c926fb1aa02f1a033da6ecb78452f481516235b5d0e1c30e976d79ab9d47c8d274d55f0cd56c33104b90a326005903f7c46754c3bb6e1b63f12b205e819b2", 0xcc}, {&(0x7f00003b5000)="9f9b694fb3092976240a5029e734edd1fe645c5602ad7ca4c54b62972fd37d0e23f9d0fd9040d1188a808f10f75ff1633d3a01d285ab4a4cae140e6906496212e768a5f51dc6702125a402dac7b300d2611ea3151e53d42814", 0x59}, {&(0x7f0000ab7000)="27a8f3d4eb8d8ef3938b1498dfe62ea8fc42d5305459ca0c026fa9ff5bc7dc2ce8b6f24138615a7a0602f7b333f253827a9f605eb3194675e00b844f093c3d89e638455cb00b875867d7fd4b84b74226", 0x50}, {&(0x7f0000c35000-0x1)="42", 0x1}], 0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00002ef000-0x8)={0x688, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fed000-0x8)={r4, 0xfffffffffffffffd}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000888000)="2f6465762f73657175656e63657200", 0x0, 0x0) clock_gettime(0x3, &(0x7f0000b84000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e1e000)={r2, 0x3, 0x1, 0x3ff, 0x773, 0x401, 0x8, 0x40, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff, 0xba, 0x9, 0x1}}, &(0x7f00001b1000-0x4)=0xb8) ioctl(r6, 0x5100, &(0x7f000042a000)="") socket(0x11, 0x1, 0x2) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bf1000-0x4)=0x0, &(0x7f000083c000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfffffffffffffffc, 0x2, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x400000000000000, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x7f, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x58)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000003000)=[], &(0x7f0000003000)=[0x78]}, 0x7f}}], 0x49, 0x0, &(0x7f0000004000)="796a823e49d276622651719e1ef684d18ade927460534c3ebde1114a218e5f85b69fb32607a1cb7263af93eeb2ec9f66041ff7801a1d4a5aafa9e620b1173abf6fed629d578fde3338"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000000b000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x51, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0977eb92087ae81c5ed"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{r1, 0x200, 0x0}, {r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r1, 0x40, 0x0}], 0x4, 0x55) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x50, 0x0, &(0x7f000000b000-0x50)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f000000d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000006000)=[0x20, 0x28]}, 0x1b}}], 0x29, 0x0, &(0x7f000000d000-0x29)="73975f7521a96b4bc51c6816d7e4e7de2f69f8f5b8aaae566a62817f7710bb446bd36d4ab5d871b79f"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) connect$unix(r0, &(0x7f00002c9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) write(r0, &(0x7f000098d000-0x1f)="1f0000000104ff080471cf0000218f0000d100000b00028000000000021d00", 0x1f) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) socketpair(0x2, 0x6, 0x7, &(0x7f00000aa000-0x8)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x40000000003, 0x7, 0x6}}) close(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000b9000)={0x0, 0x1ff}, &(0x7f0000650000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000033b000)={0x0, @in6={{0xa, 0x2, 0x719, @loopback={0x0, 0x1}, 0x9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x400}, &(0x7f00001e9000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002bd000-0x98)={r5, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x8}, &(0x7f0000cff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bb4000)={0x0, 0x80000000, 0x10}, &(0x7f00009d3000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003d0000-0x10)={0x0, 0xac, &(0x7f000081a000-0xac)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41}, @in6={0xa, 0x2, 0xfffffffffffff08a, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d4d000)={0x0, 0x64, "9e3f1a8b08ba617e0e21e4fdbd3b6cca5d242119964d8702b7b01ba1087d1f110b46a105078f86cc15f7fb8d2c20ffeb975e23fa709dac8071c86d22b26917292771bd1bc4adba7f2b2b66410ef7d9b8e17d11323a42f7ee3fe288d7fb9fcdab8e3137f9"}, &(0x7f000000b000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b7b000)={0x2, 0x8, 0x7fffffff, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r6, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)="2f6465762f7573626d6f6e2300", 0x78, 0x400000) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2017/12/11 14:57:50 executing program 5: socket$inet6(0xa, 0x1, 0x3ff) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="73746174757300") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fdd000-0x4)=0x0, &(0x7f00001b3000-0x4)=0x4) flock(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x61, 0x2, 0x1000, 0x7, 0x80, 0x20, 0xffffffff, r3, r4}, {0x9, 0x3, 0x4, 0x8, 0x3, 0x81, 0xce, 0xd}, {0x1000, 0xfffffffffffffff7, 0x4, 0xbb7}, 0x420, 0x9c7, 0x4, 0x1, 0xc6, 0x3}, {{@in=@multicast1=0xe0000001, 0x4, 0x8}, 0x5, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e1, 0x2, 0x0, 0x1, 0x20, 0x0, 0x6}}, 0xe8) fadvise64(r1, 0x0, 0x401, 0x5) ftruncate(r0, 0xae) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x3}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000fdd000-0x4)=0x3, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fb9000)={0x1, [0x0]}, &(0x7f0000fde000-0x4)=0x8) syz_open_pts(r0, 0x0) [ 129.418796] binder: 21848:21849 got reply transaction with no transaction stack [ 129.427544] binder: 21848:21849 transaction failed 29201/-71, size 0-8 line 2923 [ 129.448400] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/11 14:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000503000)="2f6465762f6175746f667300", 0x88c00, 0x0) mlockall(0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000018f000-0x14)={0xffffffffffffffff, 0x3, 0x3, 0x2, 0x7fe0000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000815000-0x4)=0xbc22, 0x4) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00002ff000)="2f6465762f6175746f667300", 0xc) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00008b9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ab5000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) fstat(r1, &(0x7f00007e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() socket(0xf, 0xf, 0x40) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be5000)=0x90) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000944000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c6000-0x4)=0x7e) [ 129.464208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 129.469506] binder: 21848:21849 ioctl c018620b 2000bfe8 returned -14 [ 129.469787] binder: release 21848:21849 transaction 192 out, still active [ 129.469792] binder: release 21848:21849 transaction 191 in, still active [ 129.469795] binder: undelivered TRANSACTION_COMPLETE [ 129.494256] binder: 21848:21858 got reply transaction with bad transaction stack, transaction 191 has target 0:0 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000001000+0xfd9)=@common="67726530000000000000000000000000", 0x0, 0x20000000000, 0x3}) [ 129.494264] binder: 21848:21858 transaction failed 29201/-71, size 24-16 line 2938 [ 129.495412] binder: release 21848:21858 transaction 191 out, still active [ 129.495416] binder: undelivered TRANSACTION_COMPLETE [ 129.495423] binder: send failed reply for transaction 192, target dead [ 129.495429] binder: send failed reply for transaction 191, target dead [ 129.495435] binder: undelivered TRANSACTION_ERROR: 29201 [ 129.526066] binder: 21848:21866 got reply transaction with no transaction stack 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_timedreceive(r1, &(0x7f0000002000-0xe)="0000000000000000000000000000", 0xe, 0xff, &(0x7f0000014000-0x10)={r2, r3+10000000}) clone(0x0, &(0x7f000028c000)="", &(0x7f00004e6000)=0x0, &(0x7f0000e1e000)=0x0, &(0x7f00006df000-0x7b)="") socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket(0x0, 0x0, 0x0) dup3(r1, r0, 0x0) [ 129.526074] binder: 21848:21866 transaction failed 29201/-71, size 0-8 line 2923 [ 129.528452] binder: BINDER_SET_CONTEXT_MGR already set [ 129.528458] binder: 21848:21858 ioctl 40046207 0 returned -16 [ 129.552786] binder: 21848:21873 unknown command 0 [ 129.552795] binder: 21848:21873 ioctl c0306201 20007000 returned -22 [ 129.554673] binder_alloc: 21848: binder_alloc_buf, no vma [ 129.554688] binder: 21848:21873 transaction failed 29189/-3, size 0-0 line 3130 [ 129.586391] binder: 21848:21849 got reply transaction with no transaction stack [ 129.586399] binder: 21848:21849 transaction failed 29201/-71, size 24-16 line 2923 [ 129.586427] binder: undelivered TRANSACTION_ERROR: 29189 [ 129.589453] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/11 14:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000eec000)="2f6465762f6c6f6f702300", 0x2, 0x2) finit_module(r0, &(0x7f00002fd000)="73656c662700", 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000816000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x14000, 0x0) rt_sigaction(0x3b, &(0x7f000067d000)={0x740, {0xff}, 0x1, 0x7fff}, &(0x7f0000eb6000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a75000)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r2, &(0x7f0000ab7000)="0000", 0x2, 0x40000000, 0x0, 0x0) clone(0x8360000, &(0x7f00009d2000-0xbb)="cc47799793ad1c38f0c68a9d7c57775e6f3c698fcbcb403832a02c236a6a42e997c91bb47817dcc8a55e2abdc0e2a304e52023117f8d34bd6fe1017537faaa9a82037dc8e63ff09f94afee9d55086f554e99b7a051d7255642523facbe2bfce5624a62fffd9b2634e86aa41a2ba5faff27e0663cf9039f04043fc045070b72b84b8f5bcbd3ade5aa94b199c8640d9b56a035e26920939cb4df8dcf403582579e449f95a9641469fc3e1ae81268fbc3428356333468fe7db7fe12db", &(0x7f0000784000+0x1bc)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="d402ab0835fcc5f5b1aadc50468e8cb0fb2e86e7c4aad09255a202f4b288001b9b34d8e6805eec7d895dddfaf10a79fc6a5e7d9c5a0c613a021e06718584b93dd4bb39f35999ea4bc9ab6c47e08152e53d6fc5b9d017b75b2632857be26cc0a0e3548412205c669e330d98433a1ebabcbf35b9fa47ed20f165491be7ca8a2368b6069d2d89135d46bc4c65888d255c5fe086041641f4b9bbd35f749a") ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d3d000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$ax25(r1, &(0x7f00002f0000-0x10)={0x3, {"136ea0ee3b6dd3"}, 0x7}, 0x10) poll(&(0x7f00004ef000-0x8)=[{r3, 0xd210, 0x0}], 0x1, 0x7f) umount2(&(0x7f0000e02000-0x8)="2e2f66696c653000", 0x2) close(r2) 2017/12/11 14:57:50 executing program 6: r0 = open(&(0x7f0000236000-0x8)="2e2f66696c653000", 0x0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x400, 0x0, 0x0, 0x1, 0xc44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000488000-0x4)=0x0, &(0x7f0000f81000)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000421000-0x8)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000238000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000c05000)=0x3fe) perf_event_open(&(0x7f000089c000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00007c6000-0x9)="2f6465762f73672300", 0x0, 0x10000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) readahead(r1, 0x7, 0x8001000) remap_file_pages(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x0, 0x5, 0x0) mprotect(&(0x7f00004d8000/0x2000)=nil, 0x2000, 0x4) r3 = gettid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc7000-0x20)={0x1, 0x800000000012, 0x200, 0x5, 0x1, 0x8, 0x1, 0x3f, 0x0}, &(0x7f00007e4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r4, 0x4, 0x8, 0x7}, &(0x7f000063c000+0x5fe)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200002, 0x0, 0x0, 0x1c1ed858, 0x14, 0x0, 0x400000000000, 0x0, 0x0, 0x5, 0x0, 0x0}, r3, 0x3, 0xffffffffffffffff, 0x80) inotify_init1(0x800) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000359000)={0x1, &(0x7f0000aaf000-0x8)=[{0x5, 0x1, 0x480000, 0x6c}]}, 0x8) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000dd1000)={0x27, 0x6, 0x0, 0x7, 0x20, 0xfe1, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x4}, 0x60) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) 2017/12/11 14:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000765000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000027f000)=[{&(0x7f000056b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000123000)=[{&(0x7f0000d9c000-0x52)="a524c6dae3004bf6804b8b929709e84af0167fea56cd005b31c6f72349f63f43e04557a3eff92911e40c84f3cea53ac2571ba98f37f62f1ee7001d8805b3565693dcaae454e2dea2352a4ba56d3d26464c37", 0x52}, {&(0x7f00006bc000)="1fa7947762fdae0c9493c5bcb5235508b5c71fbe41a98af4cfc7a4b87488d3e86bb6cca17e5ce81924ca27f3919804e57a5ff1a235f4e1388128b71c7a4b5ae15fa326ad35ae94bf208194c85896af6e996fc4104f452566e9bf3d787930f35a820cfe7850b1ba72500b7590a65666f1d621cf0ad19d57b3b01db8d4a6f052b4f8aaaf77c76667b637c8ae72173f12f5fdec", 0x92}, {&(0x7f0000650000)="955901d52ea8f09dd172d7b739185bb441fe17d0350a592e7159597ba20473465a860860d67f8aeec9eb1e763c3e308b83971e1ddf466129d9cd006e12d5c6d7c6eeacebf632d21945e6aa118b5dea93bac8581d47d0d02741fbb7abde39fcbff1a4db97fa5cad0626f355928ed3903b03d4c4", 0x73}, {&(0x7f0000b5e000)="dd37b8b34335abbfcd895074d7434b15c346648f76df945b493f47c7214e91f2aa2de942077ca7a168b82398d2d0291bb1c503ce74ae71d38b8dda8c1ba6b4208126575f3f3e04b12cdbeb1c85a4a0e7ddf15e498fcb6de9a60437c83b00cd7447d578b34bf528173205e2836e4a4c027eca7e8adb5f49d86098b109cce1e3cb12e71eb7383641a751b9caac5582f42b01eb5ab680da2775c3561d0ba58edf5095635252", 0xa4}, {&(0x7f0000d6e000)="65661e9d06287275440227cff3e05f8105c8c852fb3e8508d2b7912308b3256b2668ee36ce2228b37cb29fff4d", 0x2d}], 0x5, 0x0, 0x0, 0x20000004}], 0x1, 0x20000000) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000f49000-0x5)="7573657200", &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f4a000-0x6e)="7573657273797374656d3a00", 0x0) r1 = open(&(0x7f00005ba000)="2e2f66696c65302f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000abc000-0x18)={0xa, [0x8, 0xfffffffffffffffc, 0x100000000, 0x0, 0x4, 0xc48, 0xfff, 0xbbd2, 0x3c, 0x0]}, &(0x7f0000020000-0x4)=0x18) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003d2000)={0x0, 0x0}) epoll_create1(0x80000) r4 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r5 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r5, &(0x7f0000600000)=[{&(0x7f00004a3000)="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", 0x1bb}], 0x1, 0x47) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000517000)=0x8) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000063e000)=0xfa48, 0x4) ptrace$setsig(0x4203, 0x0, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r5, &(0x7f0000ee8000-0x10)={0x1a, 0x1f, 0x9, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) lseek(r4, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005b8000-0x4d)={0x0, 0x45, "345befbc293038d45790a050827ef83b6dd8d51848269be1202504e44cbe1820bf44851ed1766cdaf7d1abc07abfbeabcc0fecf7eeea8fc48569a16644fc6d0399df39d3fd"}, &(0x7f0000b91000-0x4)=0x4d) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000081e000-0x8)={0x0, 0x0}, &(0x7f0000fef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00004fe000-0x4)=r6, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ab8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xaa, 0x6, 0x500, 0x2, 0x2, r2}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x81, 0x0, 0x0, 0x0, 0x4000d, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "ffd559228adc329394610a00acd238b534afb805ebc30afb0004d56dd03f1f8b", [0x905, 0x7]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x4000043, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r4, 0x7f, 0x801, 0x7) 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000985000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c31000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000c31000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000631000)={0x0, 0x0}) process_vm_writev(r4, &(0x7f0000084000-0x10)=[{&(0x7f0000c30000-0x32)="00000000000000000000000000", 0xd}], 0x1, &(0x7f000082b000-0x20)=[{&(0x7f0000c2f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000c2f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x2, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c30000)="2f6465762f6175746f667300", 0x180, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f00007ef000)="727872706300", &(0x7f0000b40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000-0x17)="402d76626f786e6574315e637075736574276574683100", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r7) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c30000)={0x0, 0x3, 0x30}, &(0x7f0000c31000-0x4)=0xc) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000c31000-0x8c)={r8, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/11 14:57:50 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008ce000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000002000-0x18)={0x8, &(0x7f0000002000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=[{0x100000001, 0x99, 0x7f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x1000, 0x7, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x18e, 0xff, 0x0, &(0x7f0000002000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x401, 0x9c, 0x9, &(0x7f0000001000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x16, 0xfff, &(0x7f0000001000)="00000000000000000000000000000000000000000000"}, {0x20, 0x63, 0x8001, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x2a, 0x8, &(0x7f0000002000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0xb9, 0x70, &(0x7f0000002000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009c4000)=0x10, 0x80800) fstatfs(r1, &(0x7f00006b8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a5f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = request_key(&(0x7f0000d55000-0x6)="6c6f676f6e00", &(0x7f0000dd1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e79000-0x11)="c4402d747275737465647d2c656d303a00", 0xfffffffffffffffc) request_key(&(0x7f0000917000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094d000)="0008", r3) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000bd0000-0x1)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x4, 0x20, &(0x7f0000cca000/0x3000)=nil, 0x5}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000040000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000331000-0xe8)={{{@in=@rand_addr=0x0, @in=@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x5, 0x40000000000, 0x1, 0x1, 0xb5}, 0xc) poll(&(0x7f0000acd000)=[{r2, 0x300, 0x0}, {r4, 0x1, 0x0}, {r4, 0x10, 0x0}, {r5, 0x481, 0x0}, {r4, 0xc211, 0x0}, {r4, 0x400, 0x0}, {r1, 0x80000000004, 0x0}], 0x7, 0x10002) pipe2(&(0x7f000017b000)={0x0, 0x0}, 0x801) dup2(r7, r6) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000591000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000699000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xb09, 0x0, 0x7, 0xf, 0x80, 0x80, 0xffff, r8, r9}, {0x3ff, 0x1, 0xfffffffffffffff9, 0x1951, 0xbae, 0x5, 0x4, 0x80}, {0x100000000, 0x8001, 0x34, 0xa2}, 0x10000, 0x36, 0x6, 0x1, 0x10, 0x2}, {{@in=@multicast1=0xe0000001, 0x9, 0x2}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0x3, 0x889, 0x81, 0x7, 0x7}}, 0xe8) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000013000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000-0xa)={0x3, 0x1, 0x4, 0x4, 0x1ff}, 0xc) eventfd2(0x7f, 0x1) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000001000-0xe1)="3e4da7a0198493d3fb7359037af94b63191a0530e0a652700fc0e4811ac1e7faaa5f067aa0771fe40f16619b78028b7c4bc4e35d5b58b1e571154ac32d1a297c3f517280c9bad600a4689e3bab2467e8fe7b506da85a42f0a489740fedaeb0714f13d80a64b3f9742205885f017911165778f0b9551d7321573df19d117004c8518925d6a087fd60072f1d702be8c5326dddc73d799d9e74f0e34a377273fc1a6c3a64179cc192e5236b1f4a4289a1e7686fd96e0a52df05978994300c5d504c00f122e7832eb5181027e1a97e8c2546ae7e2445b91911282cda8b89ed41e35fcc") 2017/12/11 14:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0x691, 0x0, 0x6, 0x0, 0x1ffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003f0000-0x9)="2f6465762f73672300", 0x9, 0x48001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002bd000-0x3)="2c2e00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000bf9000-0x13)="c5faca0456f17801854cf5000000404310d2dc", 0x13) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000591000)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000dbf000+0x4ec)={0x0, 0x0}, 0x802) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dee000-0x1)="45", 0x1) r7 = dup3(r0, r5, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x0, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f000073e000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000097d000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) fstat(r0, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000dfa000-0xc)={r8, r9, r10}, 0xc) r11 = add_key$keyring(&(0x7f0000a23000)="6b657972696e6700", &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r12 = request_key(&(0x7f0000de5000-0x6)="2e6465616400", &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000035e000-0x2)="73797374656d00", r11) add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed1728cf6609a142a854cbdf592c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a61d14c4794fe83ad573c03d22c9f0c6ce3152e46aa9628dd07fa1f34ddca25972ee4c552ef", 0x56, r12) keyctl$get_security(0x11, r12, &(0x7f0000966000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000462000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000015000002000003ffff1202040000000000000003000449fb07238f7a23"}) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000694000)=0x20102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000202) fcntl$dupfd(r3, 0x406, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) r4 = syz_open_dev$tun(&(0x7f000001d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024f000-0x4)=0x1a1f6a32befd4340, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000e9a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)="2f6465762f6877726e6700", 0x1000000000200, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000f70000-0x4)=0x0) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) readv(r0, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) r3 = signalfd(r2, &(0x7f0000712000-0x8)={0x100000ffffffff}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a74000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f08000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000cda000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x401, 0x22d91d9a, 0x100, r5}) sendto(r4, &(0x7f00001e7000-0x1a)="2d835d0126851916298c3df18be54f67705e0a95743f15e6ae66", 0x1a, 0x4, &(0x7f0000b73000)=@rc={0x1f, {0x3, 0x6, 0xfffffffffffffff7, 0x5, 0x5, 0x80fa}, 0x4}, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c5b000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000c5d000-0x4)=0xc) pread64(r3, &(0x7f0000501000)="00000000", 0x4, 0xfffffffffffffffd) creat(&(0x7f00008f9000-0x8)="2e2f66696c653000", 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000-0xa)="2f6465762f70746d7800", 0x7fe, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f00000b6000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00009ce000)=0x48) sysfs$1(0x1, &(0x7f0000dd2000)="2f6465762f70746d7800") r6 = socket$inet(0x2, 0x1, 0x0) r7 = add_key(&(0x7f00000c1000-0xa)="73797a6b616c6c657200", &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r8 = add_key(&(0x7f0000412000-0x8)="6b657972696e6700", &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r7, &(0x7f0000b7e000)="6b657972696e6700", &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) request_key(&(0x7f0000bc1000-0x5)="7573657200", &(0x7f0000d58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000399000)="2f6465762f73672300", 0x0) fcntl$notify(r6, 0x80000000, 0x80000000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca0000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) splice(r6, 0x0, r6, 0x0, 0x10001, 0x3) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006f6000)=0x3, 0x4) r9 = fcntl$dupfd(r1, 0x406, r0) ioctl$KIOCSOUND(r9, 0x4b2f, 0xfffffffffffff11f) shutdown(r9, 0x1) 2017/12/11 14:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000031c000-0x28)={@generic="bcff6bb7ee58821bde5ebc687c159f37", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x100010, 0x4000000000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) sendmsg$netlink(r8, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r7, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000bfc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00006a8000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00004dc000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0x2e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000dc3000-0x4)=0x7) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ab7000)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") setsockopt$sock_cred(r2, 0x1, 0x19, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000969000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000048000)={0x0, 0x0}) sendmsg(r6, &(0x7f0000068000)={&(0x7f0000f08000)=@ipx={0x4, 0x0, 0x0, "cd500f3fdaeb", 0x0, 0x0}, 0x10, &(0x7f0000516000)=[{&(0x7f0000223000)="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", 0x3f0}, {&(0x7f0000794000-0xdf)="8ceb512e512fbced157a49f2c529d9c93c798fe4e67e742bc5c74e2eb7d48d63de0d9e82665535f5cdba0f2e95baacf136a9873deaba09df7fc37a937defdf30c204b5160ba8a16379fc6653979d210993987bff0f7a90e80522ccfdb98fd9b3260499330a1bb43259fa6b1ef0ba97d3641c5502a5f1175442816f75547c8d670796f90177a9eddb27298e63a6deaa5bb5e3e7e7f8b40b0bc40b1bc0e3ce17682f9d8dc8862be981bc10ab8fb11da0acd6f4eb493ffa33933cee2d86aca7f733d7c8a0df09ecf11b869950f1901f888930d9cfbe41d6c2642574f8f0ba0e6c", 0xdf}, {&(0x7f00003b5000)="9ba2f0d3ecb32eeacb3dd4a1f6500350d51cc670a26cbb2320adf1467354da06c8d0cbc589e7d9f82ddcd4ff3c4719fc87dd231d269a3ffd4cb704637e09a38c6589d1636b0d4ce33a60314fcfad3f91b935d6626503217c56b5d6440d2251d187518480e1f81e41123b52994aafc24e167f22d36ab86bb3836e5fa9ea7f95791b1388cf25083647d2c6b9011ba5413df801eaa0", 0x94}], 0x3, &(0x7f0000e0c000)=[{0x1010, 0x18e, 0x19a5, "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"}], 0x1010, 0x40}, 0x1) getpeername$ipx(r2, &(0x7f0000157000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bac000-0x4)=0x10) splice(r6, 0x0, r5, 0x0, 0x4000001000000c, 0x7) r8 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000a9b000-0x4d)={0x0, 0x45, "05c9336cb21f515bd775a972503cb36201159554af67f5c9b0d8d4c266c59936f49322710cd90af03faae76bd8515ddd751aab34651194545565fcc8378844c28895bf20de"}, &(0x7f00002bc000-0x4)=0x4d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000605000)={r9, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x1, 0x300000, 0xff, 0x100000001, 0x8, 0x4, 0x2, 0x5947, 0x2, 0x9, 0x101, 0x100, 0x3]}, &(0x7f000015f000-0x4)=0x108) 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000be9000-0x10)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ce7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x63f3, 0x4, 0x4000, 0x401, 0x8000000, 0xffffffffffffffa3}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x0, &(0x7f0000b2a000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a2b000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000034, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002b6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fd5000)=0x1008) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000375000-0x4)=0x2d01, 0x4) bind$inet6(r1, &(0x7f000069b000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bb5000)=r2, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f43000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006f7000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000052c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5, 0x6, 0x3ff8000, 0x100, 0x7fff, 0xc00012, r3}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000fd4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf5200000f0a86e88ef73d3b87fb32d8c49491bd1769d92e86af29d45e1e4dc6"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000868000)="2f6465762f7667615f6172626974657200", 0x100ffe, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e12000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000040a000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3eac}, &(0x7f0000959000-0x4)=0x98) socketpair$packet(0x11, 0x8000000003, 0x300, &(0x7f0000d3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000a11000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000002000-0x41)="d8bf64700dae9dd1224ac6345417de488ac1220aef0eb0dc3c07f1d4e743850338745533bcafc754f23451729e86a4855b8bf276b288fb8bfa25968301a1b2f10b", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0xc8)="f421df7b074a56630c18e3b9bf3fa4e8fa0ef7d5c7b5a2c47a76fc802605bc1f9dd5986061c78c3aeadc1acfdacebd04f74926dd82829a1878139d456ad8629135277532ece37198f7e37e842cd1583fb9c515391af1c4a5585641b97b7257c549a7b80c1cddd2498494f6e1aa3ce2f39c1a0ed6786b56c656d1bc6c66f1f996654a4a248d1ef1323a3cabf949297b5a214f39f6ad19208f999bd038b6e11dbf8f9570de17c4a7a1e4daa0119fcbc91443b29d8230e9a3c9b1dba62fa2d4fd27a2e5e769d5133d96") recvmmsg(r5, &(0x7f0000317000)=[{{&(0x7f000005f000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000887000-0x10)=[{&(0x7f0000c09000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000819000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x5}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000001000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000af2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000093b000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x4, &(0x7f0000c41000+0xda7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x400}, {{&(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000e5b000-0x30)=[{&(0x7f0000528000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000529000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003c6000-0xe)="0000000000000000000000000000", 0xe}], 0x3, &(0x7f0000274000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x2}, 0x8}], 0x3, 0x10000, &(0x7f00001ba000)={0x0, 0x0}) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000-0x4)=0x0) sched_getattr(r0, &(0x7f0000009000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/11 14:57:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000c000)="636966732e69646d617000", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x1)="00", 0xfffffffffffffff9) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000f000)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000)="d2b1e2b545d2ebfe302bffb32f488b252178d631959f11ebe38ca0827db000fc80e33b868e4014f8a5c6987f8724f8b891131c31d25a859c68c684b5866645b59b7344117dcaa0b1a808150ddde1737494eb1bc4ae24811c15d3478816b35ae1f9c745a45de6107511", 0x69, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000012000-0x10)={r2, r3+10000000}, &(0x7f0000011000+0xb4e)={0x0, 0x0}) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) [ 129.876319] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2017/12/11 14:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x3fda2ab2acd7e5f9, 0xffffffffffffffff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00004bd000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b1c000)={0x0, 0x61}, &(0x7f0000135000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005e2000)={r1, 0x1}, 0x6) r2 = socket$unix(0x1, 0x5, 0x0) r3 = memfd_create(&(0x7f0000761000)="74727573746564766d6e657430626465766b657972696e6773797374656d656d3173656c666d643573756d2676626f786e657431766d6e657431292b2900", 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005e1000)={0x5}, 0x4) pipe2(&(0x7f0000ee6000-0x8)={0x0, 0x0}, 0x220000080000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000de1000-0xc)={0x0, 0x80000, r4}) connect$unix(r2, &(0x7f0000837000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00006e2000)=0x0) sched_setattr(r6, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x7f, 0x7f, 0x101, 0xce, 0x8}, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r7, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r8 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c17000)={0x0, 0x0}) write$evdev(r7, &(0x7f0000168000-0x90)=[{{r9, r10/1000+30000}, 0x75, 0x9, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x100000000, 0x3, 0xfffffffffffff77a}, {{0x0, 0x0}, 0x0, 0x9, 0x9}, {{0x0, 0x2710}, 0xadf, 0x2, 0xfffffffffffffffb}, {{0x77359400, 0x0}, 0xcdf9348, 0x400, 0xcc9f}, {{0x77359400, 0x0}, 0x0, 0x4, 0x1}], 0x90) r11 = socket(0x10, 0x3, 0xa) sendfile(r11, r8, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) openat$ppp(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)="2f6465762f70707000", 0x2b0900, 0x0) getpid() request_key(&(0x7f0000bd7000-0x8)="6269675f6b657900", &(0x7f00008a1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000645000-0x9)="657468306574683100", 0xfffffffffffffffe) r12 = add_key(&(0x7f000007c000)="72787270635f7300", &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000926000-0xdf)="c9d449180e5c2ebce750000000097e030eaf010079fda1bc357fad557667001d067abfefa236c08e79209ee7a711731600000004f06820e2d3ad5a04d1686372eb4e2cecb7570d6a267d57cfb96954388365eb02a31f61796d58d84b5c63914911452bdb23d48ba79bc058b332a6a5bce4093ddd7c3037b919f48804d6ddc050b0a2e022f3d15339088faccae986d237bcf2e3c967e8f092766deea4207b2515a106c941b4ce16108740f4384db1ba4a3cae8bac55a51a0ccd79926be6ccf18a3d1b6b056bc602d832113d00000000000007a281087a095e541b0288f1df80", 0xdf, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000651000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r12) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000027000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000003f000)={0x7, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000003f000)={r2, 0x5, &(0x7f000003f000)=[0x7, 0xe54f, 0x15, 0x4, 0x9], &(0x7f000003f000)=[0x7, 0x1], 0x30, 0x6, 0xbc23, &(0x7f0000026000-0x18)=[0x2, 0x8, 0x8, 0x1, 0x6, 0x7], &(0x7f000003d000)=[], 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="6500000005", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000041000-0x4c)={0x1001003, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x5, 0x3, 0x8806, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x7}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0x8, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x86}, {0x0, 0x2}, @result={0x0, 0x7}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x73, 0x4, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0xffffffffffffffff, 0x7}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @tick=0x7, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x7, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x2001bd7, 0x8, 0x4, @time={r6, r7+30000000}, {0x401, 0x9}, {0xffffffffffffff25, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x5, 0x802, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000000b000)=0x528) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400, &(0x7f0000045000-0x10)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x32, @time={r8, 0x0}, 0x2, {0x20000000402, 0x1ff}, 0x2, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x110, r4, 0x0) 2017/12/11 14:57:50 executing program 2: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000cd1000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b5000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000e26000-0x25)="2400000032001f1f14b2f3fd000904000200071008000100ffffffff08000000000000009b", 0x25) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000069c000)={0x2, [0x0, 0x0]}, &(0x7f00002f2000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007de000-0x8)={r2, 0xa0}, &(0x7f000078a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ec000)={r3, 0x6, 0x1000000000002, 0x9d1, 0x4}, &(0x7f0000bc6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000685000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ac6000-0x4b)={r4, 0x43, "c24501c4985a7f4a4186dfcd064f93e32cb51df33214b28ffc6368d8b95adb46f1f6606065ba57257d022424c28f100f0a54d01adb15141079803f8c25434a102a27d5"}, &(0x7f00009ac000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f75647000") pread64(r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) r6 = socket(0x40000000015, 0x0, 0x6) mmap(&(0x7f0000002000/0x14000)=nil, 0x14000, 0x4, 0x812, r6, 0x0) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000f80000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x1, 0x40) bind$ax25(r0, &(0x7f0000000000)={0x3, {"f9128ca5b6a3fb"}, 0x59c}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000001000)={0x4}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, r1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x10, 0x0}, {0x4, 0xfffffffffffffffd, 0x1800}], 0x8, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed7000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000454000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061d000-0x4)=0x58, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000be1000)="2e2f66696c653000", &(0x7f0000a3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r3 = geteuid() setuid(r3) r4 = epoll_create(0x7) fcntl$getownex(r4, 0x10, &(0x7f0000d99000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0xfff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000ba0000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800000000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x3, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r9 = creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bfb000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x101}) pwritev(r9, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000091d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r11, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r11, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r8}, &(0x7f0000d5c000)={0x6}, 0x8) fcntl$setstatus(r11, 0x4, 0x42402) connect$unix(r10, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000082e000-0xc)={0x2000, 0x0}) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b49000-0x8)={0x0, 0x0}) setfsuid(r3) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000-0xd)="6e657403736f636b7374617400") close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x8) 2017/12/11 14:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000da, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf0000-0x8)={0x0, 0x0}, 0x800) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)="09", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x5, 0x3fd, @time={0x0, 0x0}, {0x77, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000efd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f000064a000)={0x101, 0x9, 0xdb, 0x4, 0x3, 0x3f, 0x6, 0x1345525f}, &(0x7f0000064000-0x40)={0x41, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x8f, 0x8, 0x5, 0x3, 0x3}, &(0x7f0000f26000)={0xfff, 0x3, 0x6964, 0x3, 0x1, 0x7, 0x100, 0xff}, &(0x7f0000e76000-0x8)={0x0, r6}, &(0x7f0000a6d000-0x8)={&(0x7f0000467000)={0xff}, 0x8}) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x8) r9 = socket(0xb, 0x2, 0x6) write(r9, &(0x7f0000ff1000)="240000001d0001750000000300000012120000000100011f0000000000000501ff555ecf", 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000f02000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000355000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca4000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000067f000-0x5c)={0x0, 0x2, 0x20, {r10, r11}, 0x0, 0xfffff7fffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x7, 0x0) 2017/12/11 14:57:50 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000f11000-0x1)="34", 0x1) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000079000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000f0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000773000-0x4)=0x91) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f12000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000ac6000-0x4)=0x9, &(0x7f00009db000-0x4)=0x4) r1 = socket$inet6(0xa, 0x40000000100001, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000008c000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e76000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063c000)=@ethtool_rxfh_indir={0x38, 0x2, [0x10000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000047c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000923000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00002d4000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f000045c000)={@empty=0x0, @broadcast=0xffffffff, r3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000459000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f37000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000aac000)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d2d000)=r4, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004eb000-0x4)=0x3, 0x4) accept$unix(r2, &(0x7f0000bef000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x8) bind$inet(r2, &(0x7f0000398000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d3d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d9000-0x4)=0x18) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:57:50 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ac000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x4, 0x5, &(0x7f0000000000)="8f1ef7a503"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="cbaf767096b8a55b7189b63b8f13ed233d9141641b5df0b12d65d3b0b198704f00af87", 0x23}, {&(0x7f0000001000-0x4)="64c98656", 0x4}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="68912c1a288e5d361929a8b7f36ebd4bc6c3051ed4622f5d500242dc5fba65c4baf3c0e4de0129d11660b7707a1b288b913a538a06057f7b667e622e79883fb40e25b7185043131a8ff6ed2a4a026425a02a851f11f0d30b40", 0x59}], 0x4, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) sync_file_range(r1, 0x9, 0x8b68, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fd8000)={0x53, 0x8, 0xffff, {0x800, 0x9}, {0x9, 0x8000}, @rumble={0xffffffffffffffff, 0x7}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb6000-0xc)="2f6465762f72666b696c6c00", 0x1000000008200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b77000-0x4)=0x0) write(r2, &(0x7f0000ad3000)="24c8990698f80133e5790672a944bdcd55d6f0c079483b1065e59c85777e84929b555691295b7cfbfb505c3ac8e0b6d927b66c86241671763d", 0x39) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) r4 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000742000)="2f6465762f696e7075742f6d69636500", 0x0, 0x201) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0x0) keyctl$read(0xb, r5, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendfile(r2, r4, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000009000)=0x29) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000008000)=@random={"6f73782e00", "2f6465762f62696e6465722300"}, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={r1, 0x0, 0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x5, &(0x7f0000009000-0x28)=[{0x8, 0x4, 0x2, 0x7}, {0x7, 0x4, 0x200, 0x9}, {0x263, 0xff, 0x8, 0x1}, {0x1, 0x3f, 0x461, 0x0}, {0x8, 0xb451, 0x3, 0x400000}]}, 0x10) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000+0x6ad)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000002000)=[{&(0x7f0000004000-0xac)="9bb9aa03ba9d8536d5f0d406efee2a423d2b905c2d45db9738c99ac2d3854b7a4157a8e2d7c45539f2cb44d44df83ad1a17b23272174186aa62133483bbde2d5996b441ca971f9f12b736d0e66d8bf1814a243c60485344ec77b50ddea5ca3402a04c5375c0a0e7fef598cd1cf64b294bf2a10e7b284a9d12e8f51368c0a0ac202ecc3f8febfe26ba41f844684b2e45f2d5a968588e583249b02ec4f3fdc83b8fc05db841bce6747222b1790", 0xac}, {&(0x7f000000a000)="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", 0xfe}, {&(0x7f000000b000-0xaa)="92a2ac015851e808a801c2644c34329cafdc4bc39aa0a20df72945ed77ed825bebf4fd48c97851ed7068c5a68c5a75da370e397666b7bb2cf2039215b78df85bbfeb4d97049f88e8cc53c8918cdb2e2efef96da283a5fa67b84d3f55e396b51cbf87db9aaa12c54fff25551702fd347a2da325d798eaeac3b9a76c2002498a7a70c5fcb8a4b007b792a442a8392337fbc10b4b6236bbcec860c881b9cbc1c2bce80af4a6ead27bf64666", 0xaa}, {&(0x7f0000006000)="14a8619dcf6866ea9229ae571fc0b8e6d0552481b0b8e3b74b52a713f9222f411ef6a16a9f9f635aeccb5222840194ceb09e93a87aede335bb797dae6ab143cb78f8331e7f7e750aacaccc287c1469d5583bce89e9bfafdde2415d5fa03d44de06b5a0229b5ae423b76d5b96818f5c1ce52059ae7953ecd72f1801ec47da3ae6801bcd60a1674dbed5a055c8f20022e0fec0ba33d5785206fb0876bc8f1a9212132a27326fc21b303ca96c43798fdebc3a81f49ca44c90afd34b2d9be152ba4cf88427beccaa27145e6994046cadba0df6fe96a73262ce71ee6d47e810cb31bac78413660373485be5263b60dc632398af86ba7de4bd6e794174c5580ec83446d23e38efcb3a4a2212d8fd99523aeb94c405ce9ddc9d9e3228f67e21f444b39c1579260813bf249de603b68ad42a72cdee63953b4e65795a74754102879a8df06fa376e559f7ce5a42b6049b86db0b4da7dff2abb16320b08fc18d625006b7791f42b3bdd1dd367c397bf927e6ff84752b3861754122fab73b0850e108281d869723f4255d66d3a87108e948ebf6a9c120ad6fd8689dae21cbe508c7ee0154d97938e2fe93d46f38c01a7eae3b36c53da4b6d7298ac1ab24d93e6cd08faec27a6c16ccb83745ef9da6fd911b12cfd41537ed81708845fc1585c72e3b91c722944405380d0de91efa63f1005c9f9dc48d79b2d2aa6ba3fc312739eecdecb7925297a9f45c0189b7d5318fb31a3ca57d51055a1ad39adeff9a21382d159b4f6f65c1682ba535c78761ebcf639f233ecf2e0cda76deacc3c6db2f8b465ec3f7626e8ffaaef872093442bb3cf6facd495c4ad87a981ccf2b72c4a1a95d2972085020f6087dc214184db2da3e18ac2209ec88ce43c36476b49582cee18ef3491640a36bcda20114a47de7828e2bd5e29df6ce242bcc6e12409b8e22eeb654fa2ec221b953cbef56dea85bce970d85db57d7ac1448c1cbbe42b151791d791eec7f15cbf345d973836fe4629134d5ee5feccaa79bc5c5450b241c1eb5a8e9d9f64db55530054d23d8d603d2b5db8f213bb4a72055ff380e8560f01903daad907732afd7b7a1e5416d86d338db947c685cca74ccd48b4598a991398a215f2a956df7f176d62d19e77ec1f35d04b63d9ac2555d656457105d07043876cf33b8736b55f897b320417952f51fab016beb22c2e78f12f5497792b5e18275b7809505c3028f2f89116a6456194d859d9e42b0645d9c1525c4a55a5fb24a76a9595f0df1d6a50102f44cd6239a527b85856b621ebce42f060109f0668efff15cc491b36f708e66729a102566e19bde45268a3d30067c6901acff7d53778f371c5bf95e8b93d0f7eec80692a9f5bfebcd7344601d70f5400354ba1a957e26206be115dd167d7261ca8fea22acdecc8e279ff1d5d0a00ed602a0ddb6c086f7ceb7bda27d23908d215837fecce2f598b0348189e9c63c70548e8eca6f0318abac7747640b161f45e0e3a0437dde982ee087b27a3d65410d2963579ea12c7ad7792532f1ce62e4eaa16a9c641d4725fe9c67d09058112fe2724a85cbac1c4e2647e4f038d7da553a26bbe9a6791c6db6b4046b9bd2aa4053958aa3e4044256b46fbecab3deffd3c35e7d5069db21e71436460cf8824cc105b2dc78d3f99ae9768107cbe32e5a802a7329b5f97cfa9bd1bb2e53be5efcccba66e10ab7df51d8a53d87a250fc45802673717f6e1395a12a697534081c67771c9f3ab12d7c473e778ecc5c678d775e14610da656cfbf1365a9af97b7f87b0c4c978c97fefd63486dee7cddf4eb0492c2c82ace8f349568e1c566c5427ed5fb3ca26a1a03bc0e944712cdae9f7568db08639a67024edee77b3de04d36c4f8e0c6e0a6a8e64ea1fab7e489718c708a1b963d2fb17b7678304c8c54b4542d8209053fa1a3abea7e373f02771560078ac10699142fc63833f08701db605895a24f210eb20182500a56f8d8132f0008c99cb729c3a48a62c636b4b825fb6576335c3827b68dae71df5a5de469fe8063d84459b8d21df225eeba9578edf2eea616ea9220bda148af5d7d11883cc45982608cfc44784b6f0ef99f5e42dcca52b45ae2954b3717d9cec6e017d3c2d442faf30c791e93878850179abafd1337be85495b8d1a621797bc5ebe05c26d404a26680972be329cbd64deff26b215071b24f180fbc374294ce2ac24a0fe216023ce11a6f22b6a70adacb1ce7f1485120ebde65e1c0cb8548298cc0508e61ef62b4c426b42917091cb922d6e88de847a465c1199f199de0c683cfd6fff0449f63277bd0f2a5d779f6f8de016e7748300fe2643fa159528de9fca51df9cff493f6c6eb4e72f05aff57e60e83937808b8d6d664ad6c61a816145b7dd9dafd9eb16cac75a1efea2c41aabf596def7c5b4f9569192bab7a33d9dca0f741501796826cac9fb50114d09631a651d133115f3d79604c2b42186e85c50b164ad0f1d0d90a852871d40139ca1f3fbb5da165ee0bb578ebcf8bf55976680233a8d1cc1c8f766190674ceb6d05c9391582f7a33162c9f46f2237053c9e97c0f3d843cae55650360a417f46d42e23ce183d68e15322a7d8b452e452ddc98ecf5ea285d4b70ed9f861bfabf2ab20e2441ab32afb87dd6eea6588e02ce296e8e2fda9b5d05bc78654aeed3611b676d41fda5df3565ca8c740873fab194787a5c7e212729b522237567024b5eaffd2b2c7eb2cc1c7d4c7f04644f7bc8d6ae9544205aa01ec0f217fef881e114f5ccfcd8bee7292a038e3f444cd05f5ea0456f05292cd6e06edb1400e1529954cbd304d6fefffc17dcdac1bb6c181c5ec34e8cb324bb15ec4445f4e05fa179dee42a73bf17e7186634197206dcafc045f6a14b12d25613be805d601f2fd215b19173898c6fddcf0509b4b79d7c0398948c58190cf00e69b8b6f76fae00d3ee68e89f38f775ae9cc61978a81a5e433a632b841cb102c29baa51ea75257097bf4dd9b465e9038fa52570832f72e9e1a91522414acb8200b0f41cf9c8fc57afcb4d356be6d36c2e014e720cd79c57cbea96d645b350ed2145dd57c6ed5a86ae65251c0525260d4ca13cafc731e05bc61e5816047fc3f983bab23b7477cc46cf910d38677928728fe37fa23b38740f91727af2023438d62ee62e73f9c0b7015cfbbdd540b4fde540144a646eda3b44dc682f7daa72ce28dd9bfb611b4630705448220db8cdec9c5ef29677d2b25b2a3667945f46702a9cb596f1514be33a61fbad6209114c40a9b14dd9737ab3f2b1ea8ab9ee2f3e980084de496d2f7f8098cd15e69eef727e2904407fac8e8e7471b5f4755045efea5c23beb9d4a920faa27c844d00cd771767ddd9f98b0c4203e2695615e43f35882391ab66ee68e949785eb05fe57ed4db23b27be40a49980fee7b201f171ee8f511f06bafa3d81038416fbf57d9b98195d3c4b05b10824378a0b4f49202b4f21a1136a9edad9c66b7fc5585490a2428c16e2b32723011631e25d5d26036a7f6a8020dece83c1ba18362e2f38ee2604432ddb5634cf8ff6ec92afb0e9035509c321e0d69c96c87e4413e903a182ca8d6f180f4f91947e020ab7fec1c1ed0a3fdee473d7cb3888fd1aadc0b4b5d615c1f2e12c6df9a7f918f2f0bc0594da87817766d8092bcb4877a95454b3e568df3063c98fc9cba232febec99b52cd8352aa3973a3ff084c5a16eed15eb93d99fc30507d27489f2d247affda962c17bee4bdf4a6d7a9b5956eb2b72d6f71ae8896ecca466f396b51ba605664d11f33cb7ff8bc4ea8c6a31dc7af898e2dde309be4f165ea4adb784274cf26e7c7bd2ebdcf56a84586e6f014685a7b4105f02cd47679ef6a9b65c1a70dd0e5099a56ba78a54efabc21f1f4f6cf80dbacef02208cc1c7b63d7045c5ff514b8f84f4d79c9d396b032532393bb12e659f5788f212b965b77aa7fc04a18909d683f075de8501cac6bd0743ba7348dbfad667b10f955864acb6f7d2bbc1feec103e03c4f863d609695f55cf8f552944048918c067e2f8d5d75fdb782caf72b8ec3bf71ad7abb0000c12e1933f8fdd66a5f5c40e1d83a91021740f52dd5675777fc99247c80f32010eea1bc6966db3eb58110f857c5ca8d3b8b89fcbb530fd30adedd5d60b10918c707cd29443d04e49a279e3362f7912c2a7db4c92a0c17c06aee694dd652334eae3a738162668c2d484694ea01c9d2b8540dd1613168fa0d8888891e6774e60d7cf0c187551d4a825a2687ae490551265f30125d3d032a990407fc35ee103926b4118c5343b3ff37054cf9670fa45282552c83f7047ea43d555ef9aa6c2223e0887588e028adf7b5f75464958da6f275456dd9fba7aed845f0ddd23c4e712ffd7cf3ce7d6a13f83a8f4566c32fde689ea4c873abc044ed520309738c9a97b4802a90940a214b377e0fd0014facc6a663d7f14223134c40ddf616de495d00a8dd8ef05f7d71e05ef72822d9a56fdae2503f3f00689b03e56ccee58cd151a56d43a4b1f9098f7808964e9f23289bb63efc1e049fcac5ff6033d086c0535f3b2cbcd0c1b7f3b9afd1b82f570355e1b0f2f753b50de70b5539d3dd45f0f7ab7cb71d989f7a4cfd8bbfe639fb5e813950fe54d92156b51e0a38f188c17399a186bc50b1241b9fc86edfa5919de9da19f7cf893d12b6390bc7da4c2a74c9753afa8148ecd984f26605c429e50a6f59ac39698b7e7e1f3f3c431ed4c348ee090034314764f12ff91bf71ad053aaacc25f563d4c78dfcad2d9c9090cf28894b33df8b1ff4ed71c963e7b57d3acf88103aec52d10f7d40f555439dcd5e74fd85e37fde353cea7657dca48d9ff8b5d92ef42b386f3a9fe6e8a3a90cf1ffa095e282cad3a78e5349bf85dee9826b55f7293508133cab9a1697bd486a4965a0d11d1a357b73ebe4d1ed2c2c3d5cb922dc7a22b99cc2fd410b6e4c9210649b5c87c80d5d4d003e5f572764de693ef55ee3d47bc7609f3a9219b36a00c5fc9c41658bf334268c55ca74b9bf222efd31826f5d69133b3e7cd65ed45abe02e4993faebc02d4d467ec4b093189f98f52292bf5eca3f0cb3d555bd3bb65b61124db26f28d6ce9346e67b3f06745c87c579fb4bf7370e515a9078774e6dfc46901ed84fe09ad3987df15e04330d85d9010f59ecefa4588f7a072bd2ce2014e2b9ad32a5a2ee25d1a5b68580b538034ceed42a4be465042a7228c0a8a20d2ba38dcadd5d9ae06072b003e6777bd89e32ca5f6460cc8d06954bdf4058df5c3d4b409b3028ec0c2b04015d5a4eac8ac70b05b3675b5dbe9749ba8e2f0170311f02a1cce1717625a2d4775b20338e27c527182e6b8e6eeb5bb7240f42e65e0d7a335261d4e2bf8fed29b9aea4a32b2bafa8a3ae69e83ff476713f87c9fb71119a5356c059d87a5411bef083a88559a7f47d985da1974fcc7120449a34d1989f6dd96bd26883b60a47f62a4b74d00a39411a474c4911f06126cce82007d2f5247f95794d3b6fe499becba10bb5931617dbdceb21bcc22afa92a222bb03143d3fd560252c8323622a9ed9d866e1afc43525d90c9eb7a2ff4f278f5d2334a5bff27b2221b21c1855e59a3572d619f0a1be044673e1748920f9379ebe28e3b14a54a2a73fbde7f9130a86b89499b75def1ed8941fec93b22b9ad15814f8316aa301c4a4e1ec023fba94bb7a9d8935957e3b79f9022c2a7460b8d829c7205a8ebdc8b894461237cab79b9896300a44dedfbbfc125a08c147750f1120f473500e1effb1533ffdbb7bb9e24b2db0fed4e7ce34d4701ee8ed217aa5eeddedc4", 0x1000}], 0x4, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e63657200", 0x200900, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000058f000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)="6f6f6d5f73636f72655f61646a00") readv(r1, &(0x7f00005c1000-0x90)=[{&(0x7f0000149000-0x1)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ba5000-0xb8)={0x0, 0x1bd, 0x0, 0x2, 0x200, 0x6, 0xfff, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x29, 0x1, 0x0}}, &(0x7f00006d3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008bd000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e3a000)=0xca, 0x4) fcntl$getownex(r1, 0x10, &(0x7f000007e000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000771000)=0x0) fchdir(r1) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00009eb000-0xb0)="507f25a07c132e174ae48b4be79e1180abe16fc68639d3482ff01020bedd69dd7607e815bed54adb61b7b651c685a02463a1d3f1ae42c41de5f20b9ce2ac77d0b4c962a99cfb51b688c0c58e090d94ec34124c12731cd15f847d8061b3d7c7cb0067f0ce3176abeb43941715f49a8a0b5b6113599b7b030c8d2c5e8b5c6f991dc139aca23ac75e0599cb20bfb150f6e03444b0388dbfc75c7edbac9a5f14cdcd6f13f94657b77b9b0bd8c62476cd79be", 0xb0) sendfile(r1, r1, &(0x7f000070f000-0x8)=0x0, 0x7f) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b44000)="b1dcea112a592935fe48d9a8a8165d2dcfd4e668d4abe99eac0bb38cdd22ed93c0ee53504ccfb5bca8baa689930bf6fc5459afe94ade60b5a673743c571b5f8dc072969d56ca4d57416d50a9b4a0874b18e1e3d0693da03e65bd99d022ffd8d10efe04f5d7ff9016fb79aac3f8427ebd416ab6e7748b31ded87fd48afe60e7037fc7a8151a152b0dce87eebd2cb1a35ad0a57de877d4b0ad9120dd001c8aef521228abf7cf244b64ba619a889249fc258c7925c655aaa6f2579b4db2ff72a00f42a210c843944b2c4d624d53afc2089c1a9059701ff82ede5bed17694fdf14fff0921a") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d5e000)={0x1, [0x0]}, &(0x7f00003f6000)=0x6) r4 = syz_open_procfs(0x0, &(0x7f0000973000)="666400000004bb") getdents64(r4, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x210) clone(0x0, &(0x7f0000153000-0x1)="", &(0x7f000020b000)=0x0, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000d7b000)="") r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d5d000-0x10)={r2, 0x5, 0xfff, 0x5}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) ioctl(r5, 0x3, &(0x7f000002b000-0x43)="daf59b41fc66fea196f29d4c8ed44fb2ebb073dffec47a08e7d7ab8f80d68c844d789cd239a2b735f554e65269cc863472cbc8030aaeb07c75526ce5411185b05093e1") [ 130.036465] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 130.072402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000edd000-0x9)="2f6465762f72746300", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000046a000-0x5c)={0x80000001, 0x2, {0x1, 0x0, 0x5, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x7f, 0x800000000000000, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x17) write(r0, &(0x7f00006dc000-0x2f)="b154296eea3a457d31cc96126b1de5e1b49d3f3730b23886efecac9c4ef803801fb153ad6038285c93bc535b6a112b", 0x2f) writev(r2, &(0x7f0000965000)=[{&(0x7f00003b4000)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe7c", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000001031900000000000100000000ed853b090001000a0100ff3ffe5764", 0x20}], 0x1) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b22000)=0x0, &(0x7f00004c5000)=0x8) read(0xffffffffffffffff, &(0x7f0000623000-0xc9)="", 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xc, 0x1, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2000000000000000, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000519000-0x4)=0x0) listen(0xffffffffffffffff, 0x400) ioctl$TCFLSH(r0, 0x540b, 0xfe11) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet(0xffffffffffffffff, &(0x7f0000f5f000)="7c68e24eccafb28a602900e193141b5a23aa953a14e5a0eb100911f944f5e369060af71f68a23983a6a543f5ee164a807bc2ae94b231a12714fdc3c220d4e46d186546d94e86e866309dd2ef75fc4c1811c8500b061ed638cb4c7e39103e6a66a78696354ee84c904880ca3f09596b1a2309abc6fc4cc2f1f98c2013f9144d81f06fd5b80101df677ed01f2e", 0x8c, 0x44040, &(0x7f0000c1e000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a35000)={0x0, 0x0}) [ 130.075943] binder: BINDER_SET_CONTEXT_MGR already set [ 130.075950] binder: 21987:21988 ioctl 40046207 0 returned -16 [ 130.080970] binder: 21987:21988 transaction failed 29201/-22, size 0--1556441380301985772 line 3130 [ 130.083123] binder: undelivered TRANSACTION_ERROR: 29201 [ 130.121459] binder: BINDER_SET_CONTEXT_MGR already set [ 130.121467] binder: 21987:21988 ioctl 40046207 0 returned -16 [ 130.121522] binder: 21987:21993 transaction failed 29201/-22, size 0--1556441380301985772 line 3130 [ 130.135248] binder: undelivered TRANSACTION_ERROR: 29201 [ 130.172603] tc_dump_action: action bad kind 2017/12/11 14:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000be9000-0x10)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ce7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x63f3, 0x4, 0x4000, 0x401, 0x8000000, 0xffffffffffffffa3}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x0, &(0x7f0000b2a000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a2b000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000034, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002b6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fd5000)=0x1008) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000375000-0x4)=0x2d01, 0x4) bind$inet6(r1, &(0x7f000069b000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bb5000)=r2, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f43000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006f7000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000052c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5, 0x6, 0x3ff8000, 0x100, 0x7fff, 0xc00012, r3}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000fd4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf5200000f0a86e88ef73d3b87fb32d8c49491bd1769d92e86af29d45e1e4dc6"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000868000)="2f6465762f7667615f6172626974657200", 0x100ffe, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e12000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000040a000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3eac}, &(0x7f0000959000-0x4)=0x98) socketpair$packet(0x11, 0x8000000003, 0x300, &(0x7f0000d3e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000a11000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000002000-0x41)="d8bf64700dae9dd1224ac6345417de488ac1220aef0eb0dc3c07f1d4e743850338745533bcafc754f23451729e86a4855b8bf276b288fb8bfa25968301a1b2f10b", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0xc8)="f421df7b074a56630c18e3b9bf3fa4e8fa0ef7d5c7b5a2c47a76fc802605bc1f9dd5986061c78c3aeadc1acfdacebd04f74926dd82829a1878139d456ad8629135277532ece37198f7e37e842cd1583fb9c515391af1c4a5585641b97b7257c549a7b80c1cddd2498494f6e1aa3ce2f39c1a0ed6786b56c656d1bc6c66f1f996654a4a248d1ef1323a3cabf949297b5a214f39f6ad19208f999bd038b6e11dbf8f9570de17c4a7a1e4daa0119fcbc91443b29d8230e9a3c9b1dba62fa2d4fd27a2e5e769d5133d96") recvmmsg(r5, &(0x7f0000317000)=[{{&(0x7f000005f000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000887000-0x10)=[{&(0x7f0000c09000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000819000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x5}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000001000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000af2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000093b000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x4, &(0x7f0000c41000+0xda7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x400}, {{&(0x7f0000000000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000e5b000-0x30)=[{&(0x7f0000528000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000529000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003c6000-0xe)="0000000000000000000000000000", 0xe}], 0x3, &(0x7f0000274000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x2}, 0x8}], 0x3, 0x10000, &(0x7f00001ba000)={0x0, 0x0}) 2017/12/11 14:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)="2f6465762f73657175656e6365723200", 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d8000-0xb0)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x139}], 0xb0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bba000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80080, 0x0) r2 = syz_open_dev$tun(&(0x7f0000216000)="2f6465762f6e65742f74756e00", 0x0, 0x220803) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e7b000-0x28)={@common="69666230000000000000000000000000", @ifru_ivalue=0xfff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) fcntl$getownex(r3, 0x10, &(0x7f0000586000)={0x0, 0x0}) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) 2017/12/11 14:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$llc(r1, &(0x7f000029d000-0x10)={0x1a, 0xf7, 0x9, 0x5, 0x9, 0xffffffff80000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ae000-0x4)=0xb8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000eb1000)=0x0, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) getegid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d5b000-0x4)=0x0, 0x4) read(r0, &(0x7f0000ce1000)="0000", 0x2) shutdown(r1, 0x4) 2017/12/11 14:57:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed7000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000454000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000061d000-0x4)=0x58, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) statfs(&(0x7f0000be1000)="2e2f66696c653000", &(0x7f0000a3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r3 = geteuid() setuid(r3) r4 = epoll_create(0x7) fcntl$getownex(r4, 0x10, &(0x7f0000d99000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0xfff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000ba0000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x800000000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x3, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000313000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r9 = creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bfb000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8000, 0x2, 0x2, 0x20, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x101}) pwritev(r9, &(0x7f00009ab000-0x20)=[{&(0x7f00004f4000-0xeb)="de5570cd80af7b261b1ba74407ab68fbe3f0126bade435836693c3bb785064139781add680b31367b56d98d2c26bf64a5b99679bb0a1f7da7b8afd66e807b7d462b9c0cbd9718dddf63f4b7b564ab833764bf6105dff26abde8b676a02b23c4d93f15916a765a2c65a4827bff4cca22722017383625483bd3c80fdf25eb568c1e70f489901b7d5b3f90b8af6eb02c1fabd191084a1a4ff638f47b3338fd5b5f874e357ab4172b511885b1b7130d63a7fdab53f3c989a2e8a1eaba78a82fcdf94203e3162d05dd2e7a67e94f559ccbc87f16a61dcef81abaf2b6dbd65e3e4173dcad7412e74acc3d5bb43d5", 0xeb}, {&(0x7f0000095000)="3b29614559630d470f07b30fe72e0bb02fe6b744d6a20f9144e911eb23546403aaa654cd6f65444ab1d1d36ea60a41f38f7b327b991fd97d0d11c36c", 0x3c}], 0x2, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000091d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r11, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r11, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r8}, &(0x7f0000d5c000)={0x6}, 0x8) fcntl$setstatus(r11, 0x4, 0x42402) connect$unix(r10, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000082e000-0xc)={0x2000, 0x0}) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b49000-0x8)={0x0, 0x0}) setfsuid(r3) 2017/12/11 14:57:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000745000)="656e7669726f6e00") ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r2, &(0x7f0000a82000-0x25)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r3 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") openat$hwrng(0xffffffffffffff9c, &(0x7f0000369000-0xb)="2f6465762f6877726e6700", 0x82800, 0x0) connect$ax25(r3, &(0x7f000049c000)={0x3, {"00007a09104129"}, 0x8}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{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]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200000000400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000117000)=@generic="00000000000000000000000000000000", 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000629000)="2e2f66696c653000", 0x100, 0x4) r6 = open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) sendfile(r2, r2, &(0x7f00009e9000)=0x0, 0xfec) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f1b000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000431000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$unix(r4, &(0x7f0000bfd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000927000)=0x8) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000b65000-0x4)=0x10) 2017/12/11 14:57:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)="2e2f66696c653000", 0x1, 0xdb) r0 = socket(0x11, 0x3, 0x85) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006b6000)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d5000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getresuid(&(0x7f0000116000-0x4)=0x0, &(0x7f000070e000)=0x0, &(0x7f0000ecf000)=0x0) llistxattr(&(0x7f0000b22000)="2e2f66696c653000", &(0x7f0000b99000)="0000000000000000000000000000000000", 0x11) r5 = getegid() getgroups(0x1, &(0x7f0000318000-0x4)=[r5]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000127000-0xc)={r2, r4, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d9000)={0x0, 0xaf, "5b1c07088247eb1b67b922f97a4b13ec3e51f8f6e2598b4bd8c2fc019d72a7b6e41f4159c6c129d275250bde928a5e0e0a325cb3bf0038d6782978ae30c8e3961d88d1fcdde3ad7ed4588c828a5ee81f5a99b2ba9abdd6af9a9709fd4bb3a69d373f19132f02040f9fa622e2e3c6f48a3371c4d0960b09b810284d0e1433503243d59225526ecfefab46ed3b43f72e8f2b47a0100afc6734aae80f3ea1097256cab61bd74bafd08673c29d8412d430"}, &(0x7f000090d000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aae000)={r6, 0x5}, &(0x7f0000776000)=0x8) accept4$unix(r3, &(0x7f000012b000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003d8000)=0x1002, 0x800) r7 = socket(0x11, 0x2, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000919000-0x6)={0x0, 0x1, 0x6, @random="bba1e32d06a6", [0x0, 0x0]}, 0x10) setsockopt(r3, 0x105, 0x1, &(0x7f0000627000)="080300000500be00b30000910f001a2ef478", 0x12) setsockopt(r7, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="0100000002000000000000008000ffcc", 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000927000-0x8)=0x0) r8 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_netdev_private(r8, 0x0, &(0x7f00007c5000)="") ptrace$getenv(0x4201, r2, 0x1, &(0x7f000059b000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r9 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008bb000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 14:57:50 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000)="800508", 0x3) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x800000000, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x47fc) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x800000000f, &(0x7f0000003000)="bd6d8e", 0x3) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000044000)="2f6465762f73657175656e6365723200", 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003a1000-0x14)={0x8, 0x10001, 0x3, 0x39, 0x1fef}, 0x14) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000aac000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000391000-0xc)={r5, 0x0, r6}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) r7 = dup(r4) getpeername$inet(r7, &(0x7f0000e73000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x8000, 0xa, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a06000000d95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000fc6000)=0x5, 0x4) setsockopt$inet6_tcp_int(r7, 0x6, 0x80000000013, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r7, &(0x7f00007c2000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000271000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x8}, 0x1c) [ 130.199656] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 130.208995] tc_dump_action: action bad kind 2017/12/11 14:57:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f00003be000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000ddf000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e24000)=r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ad4000)=0x0) sysinfo(&(0x7f0000c50000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000dcb000-0xa)="2e2f636f6e74726f6c00", 0x20) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r5, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) renameat2(r5, &(0x7f000062f000-0x8)="2e2f66696c653000", r5, &(0x7f0000b37000)="2e2f636f6e74726f6c00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000e4e000)={0x6, 0x88, 0x36b6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0x80000001) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x125000, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0x81, r3}) connect$nfc_llcp(r6, &(0x7f000009d000)={0x27, 0x400, 0x5, 0x5, 0xe0, 0x0, "7d06b8c2c054d9c71d3dd449f93fcadd5e358974bfc53209c2af73641737ac1a663facbb6d0f19a7c0bee95483107cda6da33b360ebbb8e839c93d8acec823", 0x1}, 0x60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0xe400}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETLED(r7, 0x4b32, 0x9) syz_emit_ethernet(0xbd, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x1}, @end={0x0}, @rr={0x7, 0xb, 0xfffffffffffffffe, [@empty=0x0, @empty=0x0]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @ssrr={0x89, 0x3, 0x101, []}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x40, 0x0, [{0x1, 0xb, "e18389540e02d54f5e"}, {0xfffffffffffffffe, 0x12, "359e34e35519a250e7764eae1de0fb7a"}, {0x7, 0xe, "1e42c06ba867606b39320dda"}, {0x2, 0xc, "6da03677ef63afe73e9e"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000ba6000)="2e2f636f6e74726f6c00", 0x90000, 0x100) 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cfc000-0xe)="2f6465762f6b657963686f726400", 0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0xb3b, 0x20, 0xffffffffffffffff, 0xffffffffeffffffe}, {0x6, 0x0, 0xc, 0x0}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000870000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c6d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000-0x4)=0xe8) setreuid(r3, r4) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000006000)={r1, 0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000000b000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000+0x6ad)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000002000)=[{&(0x7f0000004000-0xac)="9bb9aa03ba9d8536d5f0d406efee2a423d2b905c2d45db9738c99ac2d3854b7a4157a8e2d7c45539f2cb44d44df83ad1a17b23272174186aa62133483bbde2d5996b441ca971f9f12b736d0e66d8bf1814a243c60485344ec77b50ddea5ca3402a04c5375c0a0e7fef598cd1cf64b294bf2a10e7b284a9d12e8f51368c0a0ac202ecc3f8febfe26ba41f844684b2e45f2d5a968588e583249b02ec4f3fdc83b8fc05db841bce6747222b1790", 0xac}, {&(0x7f000000a000)="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", 0xfe}, {&(0x7f000000b000-0xaa)="92a2ac015851e808a801c2644c34329cafdc4bc39aa0a20df72945ed77ed825bebf4fd48c97851ed7068c5a68c5a75da370e397666b7bb2cf2039215b78df85bbfeb4d97049f88e8cc53c8918cdb2e2efef96da283a5fa67b84d3f55e396b51cbf87db9aaa12c54fff25551702fd347a2da325d798eaeac3b9a76c2002498a7a70c5fcb8a4b007b792a442a8392337fbc10b4b6236bbcec860c881b9cbc1c2bce80af4a6ead27bf64666", 0xaa}, {&(0x7f0000006000)="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", 0x1000}], 0x4, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000f66000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x6, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f00008eb000-0x8)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f0000635000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000fb4000)={0x0, 0x9, 0x2e}) fcntl$setown(r3, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = getpid() ioperm(0x0, 0x80013, 0x2) socket$inet_udp(0x2, 0x2, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r2, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005bc000-0x30)={0xd0, 0x80000001, 0x8001, 0x7fffffff, 0x62cd, 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]}) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e2c000)=0xffffffffffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000bc8000)="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", 0xfc) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) creat(&(0x7f0000fc1000)="2e2f66696c653000", 0x40) accept4$inet6(r1, &(0x7f0000277000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008cc000)=0x1c, 0x800) pwrite64(r2, &(0x7f0000ea9000)="339021ad1705fc5928940fcfa8a143cdf3ced807a5aaba787a53d72419c17df69dc434e511de5527399774d597fb1a072c7893da6082f8b519e3ffdb236dbaf8706481a96cc45b3f97b48be51c868b9dd7d744feb7e8cb65c6edf926b5849a632e7a0b7a552ffef4c98e672db3280f0ddf243cc4ba764b6d35b36eea2fc380fefd8edbe936d419ac62f25336a23174920c4d151b1760e40846546160fb24648ed2ed6d415dafa9f6fcf32dd6dca6ec07f1865494d85dfba583204ea478b1dd0bacf2205d5d97c8", 0xc7, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000fc7000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0xa000, 0x0, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031d000)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000c9b000-0x8)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000649000)="2f6465762f7667615f6172626974657200", 0x121440, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000250000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") recvfrom$llc(r4, &(0x7f00007e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x100, &(0x7f00008d2000)={0x1a, 0x19, 0x3, 0x1, 0xc, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a4b000-0xa)="2f6465762f70746d7800", 0xaa000, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f000009f000)=[]}) unshare(0x200000000000823) fcntl$setstatus(r5, 0x4, 0x42000) write$fuse(r4, &(0x7f0000beb000-0x18)={0x18, 0x1, 0xa, @fuse_bmap_out={0x0}}, 0x18) socket(0x10, 0x3, 0x10) clock_gettime(0x4, &(0x7f0000e9d000-0x10)={0x0, 0x0}) [ 130.300435] binder: BINDER_SET_CONTEXT_MGR already set [ 130.307811] binder: 22057:22060 ioctl 40046207 0 returned -16 [ 130.308227] device lo entered promiscuous mode [ 130.328939] device lo left promiscuous mode [ 130.331909] binder_alloc: 22057: binder_alloc_buf, no vma 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000010000)="2f73656c696e75782f7573657200", 0x2, 0x0) connect$inet6(r0, &(0x7f0000013000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000a000-0x1000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000015000-0x9)="2f6465762f73672300", 0x1f77, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000017000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @broadcast=0xffffffff, 0xd5}, 0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000c000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x100, 0x0, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000012000)={0x0, 0x3}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000017000-0x98)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000016000)=0x98) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000000d000)=0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000010000)=0x4, 0x4) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000010000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4011, &(0x7f000000d000-0x48)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b002000000000000005cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a56f98", 0x48) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000006000-0x4)=0x800000000000000b, 0x4) accept4$ipx(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="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", 0x1000, 0x40080, &(0x7f0000002000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) connect$inet(0xffffffffffffffff, &(0x7f0000014000+0x1cc)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffff59) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ecb000)={0x0, []}, &(0x7f0000ecc000-0x4)=0x4) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ecc000)={0x0, 0x0}, 0xfffffffffffffffc) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000077f000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000058c000)="6e65742f6669625f747269657374617400") fanotify_init(0x13, 0x109403) pread64(r4, &(0x7f00002ec000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000092e000)={0x0, 0xce, 0x0, 0x30000000000, 0x7fff, 0x5bc, 0x1, 0x6, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1f, 0x1, 0x4, 0x81}}, &(0x7f0000254000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000564000-0xa0)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xac, 0xafa4, 0x0}, &(0x7f0000efa000)=0xa0) bind$ipx(0xffffffffffffffff, &(0x7f00003a1000)={0x4, 0x0, 0x0, "4e1a0cc5be60", 0x0, 0x0}, 0x10) r7 = socket$inet6(0xa, 0x80002, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00008f3000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2800000000000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000028c000-0x8c)={r5, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000805000)=0x8c) dup(r3) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000018e000-0x8)={r9, 0x6, 0x9, 0xb7}, &(0x7f0000322000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000f37000)={r9, 0x7}, 0x8) getpeername$packet(r4, &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00001cf000-0x18)={@loopback={0x0, 0x1}, 0x2, r10}) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000ecc000-0x4)=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eca000)=@ethtool_gstrings={0x1b, 0x7, 0x40, "3d006ca0465a215f9c5e5812f247e0c38282891d62d8f6421e547d6046a571e2b701bb5e63d70ae1761e90923122166b2d4541aae93551dc1f31dd27e3cfe77e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0xa0000) fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009fe000-0x8)="2e2f66696c653000", &(0x7f00004e4000-0x8)="2e2f66696c653000", &(0x7f000016a000)="69736f3936363000", 0x8000, &(0x7f000087c000)="") mmap(&(0x7f0000000000/0x79d000)=nil, 0x79d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000193000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf96, 0x761}, 0x98) mmap(&(0x7f00005aa000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32831de09b7510b1008482fffff2d4026513e1b9210668e191431f59aff7a6f30704007d51df428e76fa052c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[{&(0x7f0000641000-0x1000)="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", 0x12e}, {&(0x7f0000799000)="123f1f944eb4bc3b8574180707588c497af6f22865670ba24b77936488e0f9d7c2de1a8ef3b9c1453437aaaaa0a6", 0x2e}, {&(0x7f0000799000)="b47a66221da8dd9e1dc4c360129b96af317ccc3a17e1305985a3396338d6fc07beb4a2735978ddf3269f49b5645280270c2b9cb1fb0403e004d6d96793d66e24ad8e6740ea1662f8d4a401a917", 0x4d}], 0x3, &(0x7f0000797000-0xd0)={0xc8, 0x101, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d99669eb9d27a4d0e9586beb49e9e72edfc2fc895a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5e5f1400600b669ac189ac4a67ffd03ba73037fe5d90700ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b5f8946b8dcf9"}, 0xc8, 0x10}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000226000-0x4)=0x2000000000d2, 0x4) ustat(0x9, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000)=0x100, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)=0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x80000000, &(0x7f000079d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000319000-0xbd)="4ec5b67de0c33f38f5d830d67318333653dbe0b3ba95e0c9f136fbd32223a8a4f874e3000000007fff01ff12646286472056393577a0da235713a7ad725a7049b10628e2138d9e4815578dffa420dc6381158feb3a42d7e88da1ff2f046e7d8ae6dae8612f9c532d356bb809970870b0d017bf822f4d0503002362395ae0037fd02dbf1bde7b8452a84412fd346b0ed9352af3fafaff79d0a100a4ed4abf6eac44de0162b6a570cfe05f40ae3489cda121c3877ff47ab83cd80a998579") mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000292000)={&(0x7f0000035000-0x60)={0x27, 0x1, 0x0, 0x1, 0x400, 0xd93, "29c193020000080000000075ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df15013700008001be611c31b89c2eb9211180285787659fcfbc", 0x6}, 0x60, &(0x7f000079d000-0x10)=[], 0x0, &(0x7f000079f000-0xe0)={0xe0, 0x101, 0x1, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf1f4f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9fb332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) r2 = dup(0xffffffffffffffff) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = gettid() rt_sigqueueinfo(r3, 0x64, &(0x7f00007a9000-0x10)={0x0, 0xfffffffffffffff3, 0x8, 0x6}) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f000038e000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 130.331926] binder: 22057:22067 transaction failed 29189/-3, size 0--1556441380301985772 line 3130 [ 130.345876] binder: undelivered TRANSACTION_ERROR: 29189 [ 130.356692] binder: BINDER_SET_CONTEXT_MGR already set [ 130.356699] binder: 22057:22077 ioctl 40046207 0 returned -16 [ 130.360277] binder: BINDER_SET_CONTEXT_MGR already set [ 130.360285] binder: 22057:22060 ioctl 40046207 0 returned -16 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x17, 0x800001, 0x81, &(0x7f000090d000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000aab000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000006b000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r3 = creat(&(0x7f0000167000)="2e2f66696c653000", 0x40000000000021) ioctl$KDDISABIO(r3, 0x4b37) fcntl$getown(r3, 0x9) truncate(&(0x7f0000815000-0xc)="2e2f66696c653000", 0x100000000104) lseek(r2, 0xffffffffffffffff, 0x3) ioctl$int_in(r0, 0x0, &(0x7f0000a94000-0x8)=0x1) open$dir(&(0x7f0000b5a000)="2e2f66696c653000", 0x0, 0x4) lstat(&(0x7f00001f5000+0xe54)="2e2f66696c653000", &(0x7f0000cb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000078b000-0x9)="2f6465762f73672300", 0x7a3, 0x80000) socket(0x4, 0x4, 0x8000) syz_open_dev$sg(&(0x7f0000046000-0x9)="2f6465762f73672300", 0x8002, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x401) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000e8000-0x10)=[], 0x0) [ 130.360393] binder_alloc: 22057: binder_alloc_buf, no vma [ 130.360409] binder: 22057:22067 transaction failed 29189/-3, size 0--1556441380301985772 line 3130 [ 130.372739] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000006a000-0x8)=0x86b2) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) r3 = dup2(r0, r1) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000006a000)="6ce700", 0x3}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x2) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000dca000)=[{&(0x7f00009f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000dcb000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00000b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00005ec000-0x8)="0000000000000000", 0x8}], 0x4, 0x17) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000dca000)={@common="74756e6c300000000000000000000800", @ifru_data=&(0x7f0000dca000-0x20)="5b6dad1e4bab4601db00ff000020000000000000ddffffffff00030a0b8436c8"}) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfefffffffffffffd, 0x55, 0x2000fffc) unshare(0x20000200) mkdir(&(0x7f00000aa000-0x8)="2e2f66696c653000", 0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000c99000)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x10, &(0x7f0000500000-0x2)="f2af") r1 = creat(&(0x7f00009f9000)="2e2f66696c653000", 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r3 = dup3(r0, r1, 0x400000000080000) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00004f7000)=0x0) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b95000-0x18)={0x7, 0x0, 0x10001, 0xffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d08000-0x20)={0xffffffffffffffc1, r4, 0x10003, 0x4}) lseek(r0, 0x0, 0xfffffffffffffffe) unshare(0x24020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r5, 0x8918, &(0x7f0000000000)="") r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000433000)="2f6465762f73657175656e63657200", 0x12900, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000b89000-0x4)=0x0) pwritev(r5, &(0x7f0000507000-0xa0)=[{&(0x7f0000238000)="4696744471acd6e99bb6a90e824db3824371588307181dbb49cc8d2ffcc741db1cfb28c8da3cf7b9bc35eb182ff71114e2611298caf6707b786387c194286ece3a17714f874a753cdd4a750eaaf4bf8e08c9cd5a3a83c8a0bf2118c977cc9fb9e876b6d45c0cfc4cb4cc22c220f4b9308bcae8191c54b5c55a72ef774b9f4a932fc6e1a999be9df18ed96a1e00c1a897a9a72e38a4db16bc4b9a3c12ecec09b61d3c9f3e62e0a070913354d508f9e7902e1c91cd1dcdce8b497d4fe56a3b3cf906c3f6221df90e2ae8efbafc0ecd16b227e5a3e054fed235dd9a1740bdf6bc17c0b972685462d477fd1a2e1dbba3691b8113ecce72", 0xf5}, {&(0x7f0000806000-0x70)="f74d9f03f5cd00f030125b8254dc28ac00c9abb6b9c74f87bcdde09c2aeae60b56bbbc3bb8456f514fa89fe6b00348d2e63f300b186826b581956c274f96068f321008ca37e89fd5b313740d957422ed27cda5236a956fe40c9d7b3b0e8f5f9631b94305376261c5aa367331b29dc55c", 0x70}, {&(0x7f00002af000-0xcc)="9ab66a41489046d01fca5912656a7bc0301d2e35e6be828284e7ec096391dba60950157dccc64724dcb6cd23367deeec5b874aa39f806d7b018d0cd8c19e1b02b4b085b9d7037cd8768b297e0023468e35171c8ef1559f233b108632d73aa7e8c731ae0cac914c28c07b2c8cd1a96849a43fd5857746efc8252561a158e4c70406ce7c800ac1dc6f509a53ca1b97f85b1b8d38a1ea9712e2da6a4f695921743f2313ff95d8a64da59f37b0c978c816644a2c55844c965f2e8bfde453bb5f553ef729e98e87bda225ccec6329", 0xcc}, {&(0x7f0000986000)="60e146ce005b1fc8f0aaf345c51171a88f8ddac74dd35ebf862509de18b12ce3297d4a5124a94609a5b306f7877ad3b949b24e90edfb6a528c4fbf2e62b9c7c37f457e404a03050be38909777e5e2143b5f82c5639fbe60ca98032d15f16be7aa09cc74203246e51c57718f50cf6b628e2852768212d9d1957", 0x79}, {&(0x7f0000280000-0x3)="786b85", 0x3}, {&(0x7f00009a8000-0xa5)="984e4a72b954d2591d3039e2a71bf9962b88d1d221cdd6aea9da47cb4983db022a992d4d7a4112f0d37879618d033a6262374d8d629ae541a50ddf61aa326ea3a56f5cc302282678ac5b566fb9235b5f294fbaa5951b7a0219361d8ee7d135945a34be978f7b3d49ee0caa831fcb3dc8a23ea149787715f769913df05b35a040fa0a1fccf3fb51a37547d2310b575bcc161590ade913c501a1baea102ea476805f8831dcc2", 0xa5}, {&(0x7f00009c3000)="19743c0ab49dc561ef", 0x9}, {&(0x7f0000a72000-0x1000)="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", 0x1000}, {&(0x7f0000c39000)="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0x1000}, {&(0x7f0000b3b000)="faed68700a045f8d2ed6daae052df425fff51c0631edd930f5206c9835c9ebcfd2aee99dbd5ec7ef09373badcb81e5ad154b27d7efacbdcf786d5d6f5fcd574a2d8f4bab4d26a496ebfd69fb61b84e1ec635c29125c9b1a242ca0bd42885346d7a4987eac0ccb0096a4512e3991a55b60e099ea5bca56ccf1b9e0e95dc03e8252f2bc954f3e78180b716268fcba2c9b10954df4f72a298d2d7ea7cb0d068aae1022c441454552a802cb5", 0xaa}], 0xa, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000264000)="") connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = add_key$keyring(&(0x7f0000307000-0x8)="6b657972696e6700", &(0x7f0000893000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r7, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000b56000)=@sack_info={0x0, 0xfffffffffffffff7, 0x9}, &(0x7f00003be000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000043a000)={0x0, @in6={{0xa, 0x1, 0x7, @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]}, 0x3d, 0x7fff}, &(0x7f0000abb000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004da000-0x10)={0x3, 0x0, 0x0, 0x0, r8}, 0x10) getrandom(&(0x7f00005c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x3) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) socket(0x10, 0x803, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r3 = dup2(r2, r1) ioctl$TCXONC(r3, 0x540a, 0x40007ffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f000063b000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000bff000-0x14)={0x685, 0x10000006, 0x80000001, 0x2, 0x10000000000004, 0x4, 0x80000001, 0x4, 0xfffffffffffffffb, 0x8aa}) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000529000-0x32)="d8020507e4cc51f27fd7bc82570000ec00000000ff96a3ffc90f646c794e771c11effdf90000000000000000829ea923a336", 0x32}, {&(0x7f0000916000-0xe3)="aee2f843de17310ed49a40b721c5bdfe584a3b55d6068175d6580414dbc5368c1f25855179277fccb54df37239ca149bb290f7f13f3d883d18433f960361a7b32d6738077a427fa00eb269b70f175f0860292593efd2b93aa9444166c02b4fa2451f09ca31261f541141f0191ce060a829b7c12c784cc46e931d6266378b036f94799ef8e68de3f6226e402a61d81dc510c73d4d8457824ae3b0e372478692d93d9e29f504dca5d6257e76bc4224c3b393fc9c1f6a7358e51b64a0b8394bbbba9664809170cd9f65db9cad369e6bb6021975ad762b272b3debf28e6b2346e32bacb3fa", 0xe3}, {&(0x7f00003de000-0x1a)="afbfd93f88d087cd1d7657bd06054c928bf96c008d5b30c03c5f", 0x1a}, {&(0x7f0000899000)="e8902d7aebe463ebad6638ed52c249803ab4869b7e5eb81e7b76e4a5042446241c94b2cae6846c090333c195572fdbbfb38e39c7455d0a830f003fd192c155ce511f624f04d399516c653bd8e050642fc5ff156f89b6e0aafa9a646eb0cee441ab9a293fc4b348a322755825624122d8b62b60fa89295919041b96c8def02594840419de00120b9386cc2aa585091ba16eaa", 0x92}, {&(0x7f00003f6000-0xc0)="e6d1dd2f9fe65344402ed5b521f1b341e8a2d1ee656f2e7b2d3ea637383dcebf821a47555c0be0417d0804a1ec821cc75c2cfd5ce1f70fecd104fccda6aa2c09ced868639cfe1bbce126d435b8cf71924e66869d96b726b97e6d7210786d90002288ed0b7d6db3ab5b1db8b1abb82477547faca104b7921b669535b07c463744b6f053092f7c859a4a72416134ec51dd9fdafdcda3dcc8aa325ab3ef476ee54e7c6e58ac0ffa7341cb6badd021a2ae835f528e83dd7ab8658b118b2d93c2e782", 0xc0}, {&(0x7f0000a95000-0xa)="ee24ff6f7d20da2c880f", 0xa}, {&(0x7f0000cc9000-0xf0)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a26b9e69c12b8e90c64cc015920fd88829595e17194f960f26d031485c33fbd1e57c21899e6f7774346c0a22079735ee06e3c2deff2b040fa24e4eac5ee315a122f5da6c46f3dd00b26ecbb1e48ff6cc5981bbc4ba9af31775c8a793c8d4b37f42ab4343c2023fcbea7587fd652cf0ffbd6f2fc6772badbd5101d6fa41c6db813ccd41b334851ba63677f315ab9718cd8dd65a71818fe9199a1320227a5e359f233f37718f6b36bf2c515b2154606ccc4d8ad5e7dd26fc0bf77cf08ff", 0xf0}, {&(0x7f0000907000-0x5)="197726d32f", 0x5}, {&(0x7f00000d6000-0x53)="6f5eb3f6189f38e5a68ba1caf5758f364ac1d1f98b5c73e25ad6a0e90946b080eeaafe06efaa8819a8eaea50c7ec95a6ea5a88366a0c4f1f04acd8086626bd8a55ddcc2095429c7dbcb28370d37cd03e62a923", 0x53}, {&(0x7f0000228000-0x37)="1bd64a926556a89bf6e87e524b41f300fc92d90f9e93460df763f94d3c3ffb85370d24c969f3e08fa004e06c67fe84550eae3bc6d20f63", 0x37}], 0xa) 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000087d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = gettid() r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) creat(&(0x7f0000b37000)="2e2f62757300", 0x0) read(r4, &(0x7f0000b3a000-0x1)="00", 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b38000-0xc9)={0x0, 0x1, "3b"}, &(0x7f0000b37000)=0x9) fcntl$setown(r3, 0x8, r2) creat(&(0x7f0000b3a000-0x6)="2e2f62757300", 0x10) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) sendto$packet(r5, &(0x7f0000ef5000)="a8a6ff4cc0824f24dca85f9158bb2a94d7e1cbbe3a067b86846478320c192c0a7c50c7002e408609f49798a2c2a88067cb65cbdfcda9d74f1599841556586512ea2699ab0ea654b3132f8da0b19b14fc66d53c2eeeb2b021e7c95c7aad4f7791f4680c68f289a2f6d66dd54a2e403d1526300eb13f41afb141a56ef8", 0x7c, 0x1, &(0x7f0000755000)={0x11, 0x8, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) tkill(r1, 0x16) r6 = syz_open_dev$tun(&(0x7f000055b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r0) setsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 130.497121] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 130.509050] device lo entered promiscuous mode [ 130.514159] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 14:57:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) fchmodat(r0, &(0x7f0000169000)="2e2f66696c653000", 0x104) r1 = inotify_add_watch(r0, &(0x7f0000a78000)="2e2f66696c653100", 0x4000008) inotify_rm_watch(r0, r1) lsetxattr(&(0x7f000077e000)="2e2f66696c653000", &(0x7f00002d2000-0x17)=@random={"62747266732e00", "2f6465762f73657175656e6365723200"}, &(0x7f0000193000)="63707573657400", 0x7, 0x3) creat(&(0x7f0000fdf000)="2e2f66696c653000", 0x92) mount(&(0x7f0000690000-0xe)="2e2f66696c653000", &(0x7f0000848000-0x8)="2e2f66696c653000", &(0x7f00003e4000)="646576746d70667300", 0x3, &(0x7f0000ccd000-0x1)="8e") open$dir(&(0x7f0000fcc000-0x8)="2e2f66696c653000", 0x400000, 0x0) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000b3f000)="2f6465762f7573626d6f6e2300", 0x5, 0x408001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059b000-0x10)={0x1, 0x1, 0x5, 0x7, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d0c000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0x462c, 0xffff, 0x7, 0x9}, &(0x7f0000a4c000)=0xa0) r3 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000ed4000-0x14)={0x5, 0x0, 0x400, 0x8001, 0x40, 0x2, 0x0, 0x8001, 0x200, 0x0}) syz_open_dev$loop(&(0x7f00006bf000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x582) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008b2000-0x28)={@common="67726574617030000000000000000000", &(0x7f0000cdb000)=@ethtool_sfeatures={0x3b, 0x4, [{0x7, 0x7}, {0x0, 0xdcc}, {0x4000400000, 0xffffffff}, {0x7, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00009d5000-0x4)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006d2000-0x28)={@generic="fb158b552ccd9bca54dbdd5d2464874c", &(0x7f00003aa000-0xc)=@ethtool_rxfh_indir={0x39, 0x1, [0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) futimesat(r5, &(0x7f0000cb2000)="2e2f66696c653000", &(0x7f000093b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) socketpair(0xb, 0x2, 0x9, &(0x7f0000265000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014e000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f00002ff000)=0x0) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000a3e000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) ppoll(&(0x7f00004b1000-0x40)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) lstat(&(0x7f00009bd000)="2e2f66696c653000", &(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 14:57:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000765000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000e70000-0x10)={&(0x7f0000a13000)="a903926d56c5634a0886faa0bfe7ba88853f7f810b13d40a2934ec83baee36cf388700b57d12b5a29ea44f4880b3a66c191bf5dc5a0937a809d4b65f0e9323b929874c162f0ac9dffc467944f14eebedb63e3af147d99bb6c5bdbf7cfb7367c0074adb03cc143ded0998adeaa03f9055ecfbb8851e906e761bf55d7ad2e22415e09d44f14c182ecb5d5cf414fbbf6695c94f9715a81d0495efdb5c0f2e97a11c0ddab60987f510132af4", 0xaa}) gettid() openat$ppp(0xffffffffffffff9c, &(0x7f0000ff7000-0x9)="2f6465762f70707000", 0x0, 0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000157000-0x8)={0x0, 0x0}, &(0x7f000035a000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00006fa000)=0x200) sendmsg$netlink(r1, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe0, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e"}], 0xe0}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$unix(r1, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f00000ad000)="a01f76dba63160b8cf8f9cd32bee4106780844e4df559485f806b6dc928fdee7f8728381c2a6a742b3c1765961a1a547d2ff8ca7f100d1665b226ede1d", 0x3d}, {&(0x7f0000f5e000)="7e3e2160b6ee5d1d91e4bb9779614fc63d5124a37cd70a97cfe756dff19296b09e40492e5a7fc8058a619fa6067389f645339f3b0240daae413b7ce395f49e780afc8abb21823ddd8c5d52d88334a07837b29482506d2d70f529c5a7bc3e155552efc58a7f750f587b8d515e1cbb1b3013da923c46565206c8f2412eb575105a97c204543100fbd9ff991e973afd907ad989af7bda627eb31667", 0x9a}, {&(0x7f000099e000)="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", 0x1000}, {&(0x7f0000b91000-0xb4)="1f5a782e656ca545bb3f8f1a0448418ca1d4359b69ef7e2bd62444546355978aaae47d5975d4c77a6ba6f143e24145451bbfeb4edd04a7419bc42cc2e9923ee523f4d82c27dab2c40000000802c5cf734e064c0087cc444c20f2417514d85df4aee0ec1d142709332706dc255545ea207f86f55d01d4f47bec5e09b19e72d5dfb50a17c5d2caf49d97205f98d5abf2fb923a8e4a8f05268a87a7b57315e9dfed707f9ed6add19b13966f51e73319186e482cb1d6", 0xb4}, {&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}, {&(0x7f000072a000)="62901f13d2c758654386da23ac797240483f346239551bf16b02d1109bd3455ceb28e35e3533cf1636fbe0c48286ab1dfd975c5a2217d8abc375699823ad", 0x3e}], 0x6, &(0x7f000081f000-0x60)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x1}, 0x1) syz_open_dev$sg(&(0x7f00003cc000-0x9)="2f6465762f73672300", 0x7, 0x10000) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket(0x10, 0x2, 0xc) connect$nfc_llcp(r0, &(0x7f000070d000)={0x27, 0x3, 0x8, 0x0, 0x2, 0xa0, "8fb959c6735873e8b637df34e07c20329c03480672d7843c0fdc8f4d2f35154ee3e56ff1c733d8a8309e35ace9507d1ba95e2e24457afc4fb0559d6892e268", 0x8}, 0x60) write(r0, &(0x7f00009d1000-0x1f)="1f0000000104ff00fdde45c807110000f305f0000800018003000000ffdf00", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f000055d000)={0xf9c, 0x0}) r1 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000fe5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknodat(0xffffffffffffffff, &(0x7f00004bf000-0x8)="2e2f66696c653000", 0x4, 0x2) fcntl$setflags(r0, 0x2, 0x1) r4 = dup2(r2, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000b8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a45000-0x8)={0x0, 0x0}, &(0x7f000044f000-0x4)=0x8) r6 = gettid() ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000e46000)=r6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d16000)={r5, 0x10000}, &(0x7f000081c000)=0x8) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000af9000)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x3a9f24d0, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r4, 0x10, &(0x7f00001c7000)={0x0, 0x0}) capget(&(0x7f00002d3000)={0x20080522, r7}, &(0x7f0000b9f000-0x18)={0x400, 0xffffffffffff8000, 0x1, 0x7fff, 0x9, 0x5}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000310000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000765000)={@generic="aa644cc4b284bf4787efc11eda45e7c1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000b23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000640000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ad1000)=0x75) ioctl$sock_ifreq(r2, 0x895f, &(0x7f0000f81000-0x28)={@common="69666230000000000000000000000000", @ifru_addrs=@generic={0x6, "9b69973e4de3a715ac42dec629db"}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000895000)={0x3f, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c13000-0x4)=0x0) writev(r0, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r3 = socket(0x1d, 0x805, 0xac77) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000d43000)=0x4) 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00008d3000-0xc)={@multicast2=0xe0000002, @rand_addr=0x80000000, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) accept$inet(r0, 0x0, &(0x7f0000ff1000-0x4)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ff2000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x3, 0x5}, {0x3, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff3000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ff3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, r2}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004af000)={0x0, 0x0}) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "d92800", 0xc4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2f, 0xc, 0x0, 0x10003, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000ce8000-0x28)={@generic="50f9e61453040852060b3a64be8e2a0e", @ifru_mtu=0x6}) r5 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r5, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x0, 0x0, "900000000000000004000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000fec000-0x40)=[], 0x0, 0x100) syz_emit_ethernet(0x98, &(0x7f0000012000)={@random="e7a5fd000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x7, 0xffff}}], {{0x6004, @x25={0x2, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1931273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ff1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="b88fc6f24421", @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, &(0x7f0000b71000)={0x0, 0x4, [0x9af, 0xda6, 0xa2a, 0x7cb]}) syz_emit_ethernet(0x8a, &(0x7f0000aee000-0x8a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0xff, 0x1}}], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fb0403008500bc0000080007ffc88902"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000e000-0x1c)={@multicast2=0xe0000002, @rand_addr=0x8, 0x1, 0x3, [@broadcast=0xffffffff, @rand_addr=0x2, @empty=0x0]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r6 = socket$inet(0x2, 0x2000000003, 0x100000001) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000ca4000)={0x1e62, 0xc6, 0x1000, 0x1, 0x1, 0x9, 0xe8f, 0x8, 0x6, 0x6c1, 0xffffffff}, 0xb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000fef000+0x9bb)=0x7f, 0x4) 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003eb000-0x8)="6b657972696e6700", &(0x7f000045a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d71000-0x1)="00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000059d000-0x5c)={0xf4, 0x2, {0x3, 0x200000000000001, 0xfffffffffffffffc, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c05000-0x2)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x1, 0x7, 0x70c3dbae, 0x1}, &(0x7f0000159000)=0x20) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005f6000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a5000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000da6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000355000-0x4)=r4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000090f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f000009e000-0x93)="e188278dbb329a63dbf4ede730d742414ef5455f70e71a6cda5011f3af5b12b977580ce88e5fb821aec79c2aeabf0f7be285fab850803286a21ba49bf521f4c97b678351ba54749a9c97ff3ae1374e053e7d08c147bb30c1a8c43cb7d790765db94f37eff6a444745a6e5d151aee5751a3be1da70f48914451140251e82ab303605f7967a1b9115475e51a991ae46c0cc32930", 0x93) syslog(0x0, &(0x7f0000944000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) mq_timedsend(0xffffffffffffffff, &(0x7f000017a000)="fd189da965d13e348a009ffd480ceec7050e5ae9f8c7b8251cbb75a1681a7b3f2439e893a2cf8306cc13dd1b0852afb4ff73eae2a5613af41216d920d22a8a8db1c7962c9b700316b94c4fb197f302801c186ce2db88ecc075cce5fa565b72b54e067ecfae50570db0a146b9886c86ef2dc3234707e9de2d1cf7b7809aa5a2bc8ee4437e409b3415a00ef056151bae5c462265581208a8e30a29af8a701f52d1ccd1eb3dd73abed739f996041a7dcf9f99f34440911751bcd38f5e4aaf47d468fd39eb6b1ae326efcc2c0ef21fb707ad3402eafd284fd6cc517b841a17b9035f7e493ad6bb8ee164018491bb2f26c5712ffd7a15", 0xf4, 0xb5e, &(0x7f00008e8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e94000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000c21000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000b08000-0x8)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00009e3000-0x6)={0x9, 0x8180, 0x6df}) pwrite64(r1, &(0x7f0000295000)="594e9f2a0836ff0cbe3c861727759ae41c8b24a862d2d9628b40f5e2b04ea495082d085e2d5b1ad9d4b56b6c1e88666a87a7808f58e8768c8feca1eceb5108829ab329e621b5092e306687de738bef000000000001000101af2c47a17aa1ca72b74b5902176b2e2c21ac8cffe9ed75d3f3719e934d5ff01e77f62a15462df13cb4de8dee77241d03de259a3e1a0e1e69ed", 0x91, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d4b000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10, 0x7, 0x8, 0x10}, &(0x7f000035c000)=0xa0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b0e000-0x8)={0x82, 0x5}, 0x8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000015c000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000c5b000)={{0x1, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x10020, 0x20, 0x1, 0xda6, 0x3fffffffffff, 0x8, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000576000-0x2)="0bb5") socketpair$inet6(0xa, 0x5, 0xfffffffffffffff9, &(0x7f00005c7000)={0x0, 0x0}) 2017/12/11 14:57:51 executing program 1: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ed6000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a6b000)=0x0) bind$inet(r1, &(0x7f000072f000-0x10)={0x2, 0x0, @rand_addr=0x100010283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x6) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00006ac000-0x4)=0x8001, 0x4) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x2101d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x10, 0xffffffffffffffff, 0x3) write(r4, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b010", 0x27) recvmsg$netrom(r4, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[{0xe8, 0x112, 0x7fffffff, "504c300bfabcd6b8a7ddf975310e24e95622031c70e7ef756d444040475cad1ddb53f1c06da7626a5dc27b27aaa9a99cd270af046f7bf59d92517931e9fd7bc22d842bf1dc49133e162adf9328d5c8312c3a04379c2a780c466b0c604710312e70ea244f3277589c861122231f451063f344d9c6acc0ea1f9529aa50d6a5af0ad3c60e15183c77492161222910c16a65731720e2ad15d2a85cde2c4630d210bd8c6fa13af4a116999b8ebd38d984c22c310b147996eff25093149a8301e4e123cccf93821b00caeb6f854725baefa0c6bdbfad8ae78205dd"}, {0xe8, 0x113, 0x1, "0d5032608e43c0c9e016df710e51afb486f52abcfc92372d41db0531e51b7aa63d97582937553cc293907ed44669489c617bc73291cc687c2d55c91dab02da120ce5f8246bd8ec75bfc8be89933bf7d48635bc4b0c9e07516eebd2a85b99b99a6a7b89983284a2f61a3a58baa863fc9170b37012018ab2fd2fac220ee423728a451824b553ab697a8fb0a663f28694661cd9d5d4dff9efd68231926b0314d7078dd9b33abb72b1adae26ced6ebc278f901988dd96c8e3dd3f8c7c261ff0bee6c38c6af4b2ab425a61ff56fed53ae64a1adbc4a44"}], 0x2, 0x44080}, 0x12122) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r2, 0x1, 0x800000007, &(0x7f0000f8f000-0x4)=0x0, 0x4) r3 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) r4 = socket$inet(0x2, 0x80a, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000088a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) writev(r4, &(0x7f0000671000)=[], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000707000-0x10)={0x0, 0x8, "9b9be4568ab9d174"}, &(0x7f0000aed000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000696000-0x14)={r5, 0x81, 0x9, 0x1000, 0xc6e8, 0x1000}, &(0x7f0000a8a000-0x4)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ebf000)={@generic="45363e4ae64cdfeed914094c3dd4fc81", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = add_key(&(0x7f0000b6f000)="656e6372797074656400", &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004e6000-0xc1)="7edc75d6dd0e862db33b6c5c97544f857fbb00bb95e3078c00236920ea6146ac504b75a03ffa1ecb4a07ae946df9fbd54554ae2004e6e09ec3b1215deff19e1216f73641f4541f08e87aebe3a15063e1daf16ca52bafd2232ff1f0a64cadd55a9144dbb5f5bd2692e77146dc963b714817249f0fa67f6116cad9fb25f7409bd7ca9bb6db81aec879578c41f8a7937df0309c041e77ef30e1added914787c26e8f1c4cafbc48e2304000141b76f351ca456ca984dd11e80f8496e73f55781032d80", 0xc1, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r7) process_vm_writev(r0, &(0x7f000000e000)=[{&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000001000)="00", 0x1}], 0x3, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x5)="000000000000", 0x6}], 0x1, 0x2000e000) r8 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r8, &(0x7f0000c87000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r9 = socket$inet(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f0000646000-0x5c)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x10001}, 0x80, [0x200000000000000, 0x9e80, 0x1, 0x4, 0xffffdffffffffa08, 0x0, 0x7ffd, 0xffff]}, 0x5c) sendto$inet(r9, &(0x7f0000e66000-0x5c1)="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", 0x20d, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r10, 0x107, 0x11, &(0x7f0000976000-0x4)=0x3, 0x4) socket$unix(0x1, 0x2, 0x0) [ 130.696372] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 130.725745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/11 14:57:51 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x3fffffffffffffe, 0x9800b) listen(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a7a000-0x20)={@common="60666230001700000000000000100000", @ifru_flags=0x800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8000, 0x2, 0x9, 0x100000004, 0x6a5, 0x1ff001003, 0x0}, &(0x7f0000ff3000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) r4 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={r3, @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]}, 0x1, 0x8, 0x3, 0x9, 0x50}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ff1000-0xc)=@sack_info={r5, 0xe3, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ff0000)={r2, @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]}, 0x2, 0x1, 0x0, 0x1f, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000ff1000)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x0, 0x0}, {0x48, 0x0, 0x7, 0xfffffffffffffffe}, {0x200000006, 0x6, 0x100000000000003, 0x8000}]}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f2000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000629000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ff3000)=0x0) socket(0x15, 0x3, 0x5) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000d67000-0x98)={r6, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000fe, 0x1ff}, &(0x7f0000fe0000-0x4)=0x98) r8 = socket$inet6(0xa, 0x1, 0x20000000000) setsockopt$inet6_int(r4, 0x29, 0x400000014, &(0x7f0000634000)=0x8, 0x4) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r8, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r4) 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) capset(&(0x7f0000001000-0x8)={0x19980333, 0x0}, &(0x7f0000033000-0x18)={0x0, 0xd2b, 0x4, 0x0, 0x200000008, 0x0}) r1 = creat(&(0x7f00005ec000-0x8)="2e2f66696c653000", 0x110) getsockname$llc(r1, &(0x7f00002ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000039b000-0x4)=0x10) uname(&(0x7f0000ebe000)="") writev(r0, &(0x7f0000488000-0x10)=[{&(0x7f000021c000-0x29)="290000001800ffffffff6800000a002102e70896000000070008060008000bc00700100400f200ff00", 0x29}], 0x1) accept4(r0, 0x0, &(0x7f00002e4000)=0x0, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000488000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) getrlimit(0x7, &(0x7f000012b000-0x10)={0x0, 0x0}) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x30200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200000, 0x80) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004e4000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000b7c000-0x18)="0000890000190009a6dee1aa88", 0xd) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001a4000-0x10)={0x4, &(0x7f000022d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000f64000-0x20)={{&(0x7f0000263000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r4) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000020b000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000139000-0xc)={0x2, 0x0}) syz_open_dev$urandom(&(0x7f0000f60000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(0xffffffffffffffff, 0xfffffffffffffffd) fallocate(r4, 0x0, 0x0, 0x9a0b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fchdir(r6) fcntl$addseals(r4, 0x409, 0xa) lseek(r4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x4, r7, &(0x7f000010b000)=0x0, 0x1000) close(r3) select(0x40, &(0x7f0000b92000-0x40)={0x80000000, 0x7, 0x7ff, 0x2, 0x1, 0x6, 0x3, 0x3}, &(0x7f0000973000-0x40)={0xfffffffffffff801, 0x5, 0x4, 0x457, 0x1, 0x9, 0x394, 0xefb8}, &(0x7f0000a76000)={0x4, 0x4, 0x7, 0x1ff, 0x100, 0xccc, 0x6, 0x1f}, &(0x7f00002d8000)={0x0, 0x2710}) 2017/12/11 14:57:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)="6e65742f6d6366696c7465723600") fcntl$notify(r0, 0x402, 0x2f) fcntl$notify(r0, 0x402, 0x0) [ 130.760540] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. [ 130.771392] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 130.782637] device lo entered promiscuous mode [ 130.783085] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="63646700", 0x4) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007ee000)="73ed", 0x2, 0x20000000, &(0x7f0000d44000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000387000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cd2000-0x20)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1000}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000056b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005b8000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000-0x4)=0xe8) stat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f0000de3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005bb000)={0x0, 0x0}) getresuid(&(0x7f000091d000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000975000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000258000-0x4)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aab000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002fa000)=0x0) getresuid(&(0x7f0000d25000-0x4)=0x0, &(0x7f0000687000-0x4)=0x0, &(0x7f000091f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xe8) getgid() shutdown(r1, 0x0) dup2(r0, r1) socket(0x5, 0x805, 0x8) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x812, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d17000)="2f6465762f72666b696c6c00", 0x480800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0x8, 0x6}, {0x8, 0x0}, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r2 = syz_open_dev$loop(&(0x7f00002d7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4047) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6b00000800bccb776ac4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f36000-0x4)=0x0) keyctl$read(0xb, r5, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) process_vm_readv(r6, &(0x7f00007e0000)=[{&(0x7f0000aea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000a9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000a61000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000e8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000907000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f000036d000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000d66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000514000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x9, &(0x7f000091e000-0x80)=[{&(0x7f000090d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000008f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00009e0000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000e6e000)="00000000", 0x4}, {&(0x7f000022b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000a38000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00003a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000011d000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}], 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0xffffffffffffff80, 0x8, 0xffffffffffffff21}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(0xffffffffffffffff, 0x1fc, 0x6, 0x3) getpgrp(r6) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r1, &(0x7f0000517000)={0x1a, 0xd, 0x5, 0x5c9, 0xff, 0xff, @random="f53c3e8bcf1a", [0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000037b000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) setns(r7, 0x8000000) fremovexattr(r4, &(0x7f000080f000-0x15)=@random={"747275737465642e00", "2f6465762f72666b696c6c00"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000718000-0x8)={0x0, 0x7ff}, &(0x7f0000f15000-0x4)=0x8) sendfile(r0, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x10000, 0x200000800) 2017/12/11 14:57:51 executing program 1: r0 = socket(0x4, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$netrom(r0, &(0x7f0000fed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000351000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cf1000)=0x45b3, &(0x7f000043f000-0x4)=0x4) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x2000040000000009) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d66000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) getgid() sendmsg$netlink(r1, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x11, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000edb000)=[], 0x0, &(0x7f0000d76000)=[], 0x0, 0x24008000}, 0x40000000000004) sendmsg(r3, &(0x7f0000494000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x6, 0x11, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e7775e9e1dc40573f914d100acc3182f9fe933141825dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="255836aae73726cfcebf84f4dfc67083e910d545ca9e6c09a0107757cddc2603d4a1911e5e4efc4d11a1fe15b9cef73d0891e316efb383728df122bf355897dce2179d554bfc84184541b5f34550784ca6aef5e98fc3a778b82297922f0e8d6fd6d0e886be07f44a3a3e45e2edfb6db1e3ed5ff5d047d64a5b2013eaec19838d5b02496e586ff38b3ce0273e81b6f2e235570c896e258a40c9d30ac7df7c18499c26b4b22a72239aa3f1c9c9f739e84bbb6def7f13006d8918b3473dcd6056b1c8a588429d5b1e4fa741ffdfd68ece2e171b62bd347acfc11a51179565423ce60f499d3de743f9e74d62fc6e468e73f07fc0938111a3583302", 0xf9}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd389283192ed51ca2775164e984bba6047651c7be1826216ace537bea5b9413568eb6e6cf4902551bd7", 0x30}, {&(0x7f0000374000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3da00000001949b005f097bab2474bb42cd597f49c99d87e4bda4a7ce3b35e2000000000000005e1fe81a74f638002bde54000000000000000700f2c0805a8c8aad24f0d7994be0b2000716b1412714376452c6", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a80002"}, {0xf0, 0x8109, 0xe092, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x310, 0x44000}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000bf0000-0x4)=0x8, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x102, 0x40000000000, 0x10000000, "00e8"}, {0x6b1, 0x1000007fff, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003b3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d0b000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00007e4000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000150000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3d000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000389000)={&(0x7f0000c55000)={0x10, 0x0, 0x2, 0x2ddca2c9}, 0xc, &(0x7f00002a7000-0x30)=[{&(0x7f0000d38000)=[{0x1010, 0x4, 0x320, 0x400, 0x6, "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"}], 0x1010}, {&(0x7f0000014000-0x458)=[{0xd8, 0x1, 0x0, 0x61, 0x2, "7ea0411b9c2a5640aa98c0cc9b5f034fcdebe7a911f861341f3a1dc0d5a040beae736885ccdcd2361302c74d3055167a6b873e03a7fde5478538aac2bb072cfc01d2cd25577b86bf2d92ccac62d28873d97a8e2a86f508cbafb3c8261d97859c45eaee24913a790f7990746974a8daeccdd2f86a23864d3f6869c24c3d59ef0d8bfaf99078864e143bc9f9031d31e7a32eb543a3bb593884c5b67b99ef1c8f2fb115f10d4cde0d5674d04b7e4cbfb87d4d744c2a8c8abf086cb0253ea7bbe156a5a63451995d4b67"}, {0x37, 0xfffffffffffffffa, 0x300, 0x3c8, 0x3ff, "0707b12352a26dfb1df600f65b4235195eb72c5d4aa34f048012b4038a4caf46658c7dd7dc5796"}, {0xee, 0x7, 0x101, 0x4, 0x0, "8aab41452a111f9e1dcf5c939f15320acc7f460eef2b7fb5012e0e7fcd9a7cd43b5615b4d4f7f79fdd94c2b8923e777a66675013a09a6461ebd35a9d50fa3c28cb27fa1949c45214fd027faeb33624c0cebff04b0fb3e87617ffd468484e69c196ddac1187b064ff02b52d65520faf3510e884d2f1ed420f3fb35e8cae33baf13cfd82731a6be8de3a058b6ce697564441d50de14fedf03ea0ac2ef1f0311f6d122920acff5ebba38808adc5f3a644c1ee53dc072f48c4d630b57a83206733bece5cf70a17923d697f5799ef986a8bb9bbdc130bc30a6ec5f5d4749bb429"}, {0xf3, 0xffffffffffffffe1, 0x200, 0x6, 0x1000, "c5048b97e5350ad8b4f65376eee7f988999844d710026b91b6cf5385111d707d2352d193741603ae33e5da4e886f30c002afc5d719bfc669235e4b7d01a96ed49b2a3ff8dc4411591eb6983338b48d8adc1f3ba57d87fdb0defb93fcf56787fd6916af3abe0efbe0e2d3714281a4603109be2650fbe4dba79e5b50310ec633c28bf238a202aab213add74759f7cbf0b1cef3c01035972fe54bdcc6869e9fd00be6f4e57708c0fa9337954b1f6b5f6c937e94d8df6232e6a8016ac193d786d1fa98cc31b30eac8efa045b10070d2cadcb14bb43bd66a93cc8985b312cc1eb8edeae4547"}, {0x1e, 0x80, 0x121, 0x10001, 0x9, "ea563ff501170faeb123bb787332"}, {0xdc, 0x80000000, 0x0, 0x1ff, 0x2000000009, "6d8443a678910bc61fc00327a9a7655fa3a42b5983b7c7b870a950dbda44e3b166d96166f2356462166da37100808bf61e1a00b6bdd0b89ca746f65c489313146d8e58d8e0d62c7cc0ec02da1da736adb10e88b4cd0a1aa29af614dd3dc1c7b3505d8973287f0a63a8421a2f8c87247b07ba82921636c56344522452adc048df914b3255abe38f3480df870592ae98b919cf3908e37a876eaeca5c561adf5baa7b47670bf0de379a2ff66b2b5870839858aafccb34683c12e109b49120ef92fe9eb857ca8371c535eafc534d"}, {0x3b, 0x120000000, 0x300, 0x100000001, 0x400, "b4c10d0133a3b312960b370a023e53bdbb98b65ee8ae1eb7f37b18e10a3baffe41db756302b4bd730dfa55"}, {0x33, 0x5, 0x0, 0x80000001, 0x8, "ad13f04f572c636d996cbde45b81687c013be7fc23eecf28f20d69cd4f066ebc22a598"}], 0x458}, {&(0x7f00004f5000-0xb3)=[{0x4f, 0x7, 0x10, 0x4, 0x3f, "87eb1017b4d003df1c29e30dc8d57fd06366adf287b6ff22608de8467386000000000000f53d31fa7b6e5a481f81fbeb588b624dd2bbb086d8d232e140127c"}, {0x4a, 0x7, 0xb06, 0x5, 0x2e0f227c, "1fa346234be39fcedf1b50bfb9510d89ebe043cd927867001aa1aa80c7c3daec0dfa4f459d300e2c43812bde2db4ea0dc249f30bdc680a16f3f4"}, {0x1a, 0x2, 0x200, 0x7, 0x400, "2ebe00a7c6ac1ef6f3bc"}], 0xb3}], 0x3, &(0x7f0000ea8000-0xf8)=[@rights={0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r5, r5]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r5, 0xffffffffffffffff, r3]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r4, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5, r3, r4]}], 0x7, 0x8000}, 0x40000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000e38000-0x4)=0x2, 0x4) close(r0) sendmsg$netlink(r5, &(0x7f0000c89000-0x38)={&(0x7f0000cb0000)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000a9a000-0x88)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}], 0x2, 0x40000}, 0x0) socket(0xffffffffffffffff, 0x0, 0x4) [ 130.805882] netlink: 22 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) socketpair(0x0, 0x0, 0x0, &(0x7f0000229000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f16000)=0x4) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f6a000-0x8)="2e2f66696c653000", &(0x7f0000ef6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f68000)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1000, 0x7, 0x12}, &(0x7f0000f69000-0x4)=0xa0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f68000)={r2, 0xfff}, 0x8) readlinkat(r1, &(0x7f0000461000)="2e2f66696c653000", &(0x7f00005cc000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) r3 = open$dir(&(0x7f0000eb6000)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r3, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000185000)={&(0x7f0000f6c000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000240000-0x30)=[{&(0x7f0000a16000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000028a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000f6c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x3, 0x0, 0x0, 0x2}, 0x120) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6a000)="2e2f66696c65302f62757300", &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000707000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000e78000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000495000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000203000)=0xe8) ioprio_get$uid(0x3, r2) ioctl$int_in(r0, 0x5452, &(0x7f00008f2000)=0x3) listen(r1, 0xd) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000c06000)="000000000205a6", 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000715000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x8, 0x0, 0x400000, 0x0}, 0x20) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000301000-0x10)={0x0, 0x0, &(0x7f0000dfd000)=[]}, &(0x7f0000bf4000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c75000-0x8)={r4, 0x6}, &(0x7f00003d1000-0x4)=0x8) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r3, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000-0x4)=0xe8) accept4(r1, &(0x7f0000fe1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000790000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000890000-0xb8)={r5, 0xa, 0x4, 0x0, 0x8, 0xff, 0x7, 0x0, {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]}, 0x101000001, 0x8a5, 0x800fc, 0xffff, 0x1}}, &(0x7f0000794000)=0xb8) setsockopt$inet_tcp_buf(r0, 0x6, 0x407, &(0x7f00003a6000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1c0696b1dfdc69bb71f9a538c0700571e000000068610f4a82a358e4e4252da57fb943d1bff03008afd416d01e355394aca4406d202bb", 0x89) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008f9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c41000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000792000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000007ff, 0x1200, 0x5, 0x401, 0x2}, &(0x7f00005c7000)=0xa0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f000054b000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000302000)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f0", 0x6a, 0x0, &(0x7f00001d8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = eventfd(0x9) modify_ldt$read_default(0x2, &(0x7f0000e74000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) futex(&(0x7f00001f7000)=0x6, 0x1, 0x0, &(0x7f0000e72000)={0x77359400, 0x0}, &(0x7f0000e72000)=0x2a00000000000000, 0x7db) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00000e6000)="2e6465616400", &(0x7f0000e77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e0000)="47504c2b3a63707573657400", 0xfffffffffffffffa) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000e76000)="656e6372797074656400", &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e76000)="402176626f786e6574306e6f6465766d643573756d656d31766d6e6574312900", 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x3, r4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba9000-0x4)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000098b000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000e75000-0x4)=0x6, 0x4) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e74000-0x9)="2f6465762f72746300", 0x200, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00005a8000)=0x0, &(0x7f0000e74000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c5a000)={0x0, 0x1000}, &(0x7f00004d8000)=0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000e78000-0x54)={r7, 0x4c, "3bf9a4516aae523859c75cfc84af915f99fd46e814f8afc372846441e2972065b5f10e421cb88d30cf417e23ae9592a07f7c5d75a21070c2e699875234b1e2ee6728a6a7c9b47f658f44db55"}, &(0x7f00006f5000)=0x54) read$eventfd(r1, &(0x7f0000e75000)=0x0, 0x8) 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000829000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r2, &(0x7f0000d9c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r2, &(0x7f00005cf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000941000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)="6879626c6100", 0x6) bind$ax25(r0, &(0x7f0000061000)={0x3, {"e5a80d91ea898e"}, 0x7f}, 0x10) accept4$packet(r2, &(0x7f00008c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ee000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002a3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r3}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000903000)=0x1c2, 0x4) sendmsg$nfc_llcp(r2, &(0x7f00006ed000-0x38)={&(0x7f000032c000-0x60)={0x27, 0xfffffffffffffffe, 0x8001, 0x7, 0x7, 0x200, "bf1343a2ff13bbf9627ad9ae8bf3ddd62a71df2eb77fb8e1804a943470b94c65914fb5ea2153bcc10dcd32c5b10415d4af0203954ccc0e4785f83ff2070254", 0x9}, 0x60, &(0x7f0000521000-0x40)=[{&(0x7f0000383000-0xc9)="8ec5b1baf8943af1b0f4aff40e29a8c617825a0ef1953d46c5b47eddf5b7b13ce6fbcfa0667e8e2d26d5bdc6f46a2a8676f3a6ec83936aff5de04c83dd94fb58fc99afedfd5ac5e9f4653def59f6c8d3f4a0305aa8ff0855b3520b2ce62fda0e604d10ca011c540497dfe186c1188a6b531b0f4ed7e8f07444c19032ce08e625c666f9aa61525152faa178f97843c8987b82d591cbebc016c57dc50109c8db735d2994b633588829ba3419a570db4d67c3c539713e4c05f9392487c1166fa89bb5aa54bc326b7d9621", 0xc9}, {&(0x7f0000f50000-0xf3)="2b9dbb511a850efc9e0c3667e75b7c08bfee5de5cde7711294bf29dba814f84504651c948912466256893baaba40771e2aacdbdd0760281e748f2225a9df0b447f01cfe7fd5a266d1dc02ed25802eed4a28c0d5f0bf09cd5c9202167bf49e9d2f53d02d3aa2aefa2d09995346ec9adfe7b5db71915d4c0fbc57cbf74b1c75a07a320290162f99ed0078248f6687753875caf2005c2b44e178ae9c2225f8e27ccc2c4898a9ebabea8a1892293eaf8604404573c0c03487648873f0bb01d3b6fe9fa9afc6ababda8eb9200ec9d3a8aa2ff571ee28b7cd3fc08eec622c01af5edf722d6ec29284ad0634d04ee5f74da23dfd1211f", 0xf3}, {&(0x7f000089a000-0x83)="18918cecb71a9f493f901fc820ce59bc2785126589776ee94a97353d202a7955290253c6c5dcbf43e8e113ebc200c7ab609a59f425eb3e8301165de1df51d5f76a79052b5f1909023602dc650f19e732b731223865d96ebf59b05adbda3150dffceee55210e36f1e37c17e1957562d247e0b42bb7b0bf7a02702b4d8bfff9fa4d42ee1", 0x83}, {&(0x7f000036c000)="50be1c69b42362ca7400c61498239669d2e3faf7348f80fb313d04921f1a9fde0a2ff657f295dd3e689f18174063b3bd9329f11d48ebcf7646e8875522e7bbf8fe288f97b276a6678c8f8db137c7e69449ea67158292dff73ddcf6305275f4f74e3c347cdb52bc40d24fa749d0fb5870e6b62a459ed5fb2de675218d658e33ec306e4b5733c24145a8c45bf49d3f65af383b801b7120545ea07f8aa8510fe96b1f290128e0413fd2ef035d8fa14f1d6c7d9846434a2a82df7a40", 0xba}], 0x4, &(0x7f000011a000-0x18)={0x18, 0x10d, 0x6, "b5bead8bbf0fd0"}, 0x18, 0x4000}, 0x4000) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x1ad, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1ad}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000681000)="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", 0xbb6, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f000000c000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x9d) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a7000-0x9)="2f6465762f72746300", 0x41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000594000)=[{r5, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e75000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000f25000-0xc)=[{0x0, 0x0}], 0x1, 0x2) r6 = dup2(r4, r5) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, r2) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000143000-0x4)=0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f00003c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(r2, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f0000007000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffff, 0x80001) [ 130.888318] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=22222 comm=syz-executor1 [ 130.907189] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=22222 comm=syz-executor1 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000f0e000)=0x1000000000000004, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072d000)="2f6465762f73657175656e63657200", 0x83d, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f13000-0x4)=0x0, &(0x7f0000001000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000046000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000f17000-0x4)=0x2e2, 0x4) bind$inet(r3, &(0x7f000072b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00c87f8396b8ddaa", 0x30}], 0x1) 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a62000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d6c000)={r1, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000953000)={0x0, 0x7fff}, &(0x7f0000127000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb5000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x5, 0x2, 0x20}, &(0x7f0000979000)=0xa0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000744000-0x1)="00", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000330000)="2f6465762f72746300", 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b99000-0x8)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f6000)="2f6465762f6877726e6700", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000094d000)=0x0, &(0x7f00000ec000)=0x4) r5 = socket(0x10000000010, 0x2, 0xc) fadvise64(r3, 0x0, 0xff, 0x5) r6 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r6, &(0x7f0000008000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)="2f6465762f73657175656e6365723200", 0x40040, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000dde000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x2, 0x3, 0x2, 0x2, 0x3ff, 0x10000}, &(0x7f00001af000-0x4)=0x20) 2017/12/11 14:57:51 executing program 2: r0 = socket$inet6(0xa, 0x80800, 0xa09) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x9, &(0x7f0000001000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x25) r1 = timerfd_create(0x7, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00005b2000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x111000) recvfrom$llc(r3, &(0x7f0000379000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x10040, &(0x7f00002c6000)={0x1a, 0xff, 0xa, 0x3, 0x100, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getpeername$unix(r2, &(0x7f000030c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000223000-0x4)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000-0xc)="2f6465762f6175746f667300", 0x101c40, 0x0) connect$llc(r3, &(0x7f0000c72000-0x10)={0x1a, 0x1f, 0x5, 0x72, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getxattr(&(0x7f0000455000-0xa)="e91f7189591e9233614b", &(0x7f0000213000-0x14)=@random={"757365722e00", "6c6f73656c6665746831282d2700"}, &(0x7f000077c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) lstat(&(0x7f00007e4000)="e91f7189591e9233614b", &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000f74000)={0x8, 0x0}) getgroups(0x7, &(0x7f0000f73000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000c65000-0xa)="e91f7189591e9233614b", r5, r6) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00004a9000)=0x0) openat(0xffffffffffffff9c, &(0x7f0000cbd000-0xa)="e91f7189591e9233614b", 0xa6000, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000df0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024d000)=0xb) [ 130.938981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22244 comm=syz-executor1 2017/12/11 14:57:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edb000)={0x0, 0x0, 0x0}, &(0x7f00001fa000)=0xc) r0 = syz_open_dev$sg(&(0x7f0000eef000)="2f6465762f73672300", 0xe9, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000076f000)=0x40, 0x4) r1 = memfd_create(&(0x7f00002f3000-0x9)="2f6465762f73672300", 0x400000000002) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00004ac000-0x4)=0x100000000955f) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f0783865345687843e218110bc557e", 0x14) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xd, 0xfffffffffffffeff) r3 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000fd9000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009ac000)={0x0, 0x0}, &(0x7f0000ece000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x100, 0x400}, 0x10) r5 = socket(0x11, 0x80002, 0x300) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000dca000-0x100)={0x17ca, 0x0, 0x4, 0x80000001, 0x4, [{0x8000, 0xf06, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1e0, 0x7, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x13, 0x7, 0x80000001, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x150a, 0x6, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000447000)={0x0, 0x4, &(0x7f000056b000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f000062a000)=0x10) close(r3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000308000-0x8)={0x0, 0x0}) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00002a8000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e5c000)={r6, 0x6, 0xfffffffffffffff9, 0xdf}, 0x10) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00007a7000-0x50)={@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}, @loopback={0x0, 0x1}, 0xbff, 0x264, 0x0, 0x0, 0xee, 0x80, 0x0}) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00002ad000)={0x0, []}, &(0x7f00002aa000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000af5000-0xb)={0x200, 0x800, 0x5, 0x10001, 0x0, 0x5, 0x3d, 0xc2, 0x80000000, 0x4f, 0x20000000000001}, 0xb) setsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f000061f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002}, 0xc) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) 2017/12/11 14:57:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ax25(r0, &(0x7f0000fc1000-0xca)="", 0x0, 0x0, &(0x7f000007b000-0x10)={0x3, {"65580458d1640d"}, 0x0}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00003da000)="2f6465762f6e65742f74756e00", 0x0, 0x101101) r5 = syz_fuse_mount(&(0x7f0000420000)="2e2f66696c653000", 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0xd0b1, 0x8000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f000038d000-0x7)="6e732f70696400") ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00006c9000)=r6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009fd000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00007ef000-0x4)=0x0, &(0x7f0000bf9000-0x4)=0x0, &(0x7f00007d9000)=0x0) r11 = getgid() ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000941000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d12000-0x4)=0xc) r14 = getegid() ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000c13000)=0x0) fstat(r4, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000647000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000a78000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000-0x4)=0xe8) stat(&(0x7f0000cec000)="2e2f66696c653000", &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(r12) r22 = geteuid() stat(&(0x7f00002ca000)="2e2f66696c653000", &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f63000)=0xc) lstat(&(0x7f0000326000)="2e2f66696c653000", &(0x7f000090f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d8b000)={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0xc) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00002c4000)={0x0, 0x0, 0x0}, &(0x7f0000f65000)=0xc) sendmmsg$unix(r6, &(0x7f0000d89000)=[{&(0x7f0000090000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000067b000)=[{&(0x7f00005f9000-0xe6)="7a61fb3160e345a283fc94975290230ae5198382dbbb033ee60ee7bd801e3eee5d64fd03dedb9ba6bb16a0ca9986c19a8601cf4ecfe26d985e8a95b362b44c077ad617cd3d1524362304876a2adbff390021300ca6695f204bcb1dfd60973c203546b57ec538a88d30b078936299b6569a717dfecbf425d05ed7272cef5be6de1c3cd9346b2ebab4cf905fade3ccd098ef92fe085cbbc249f35744f7c621247fa3a4f4037c70dc3793476f57d6d940cbbddd1f1002ef13bfe2f85c90bf2cd75ccfa7b525349fb87abba5d00641469fcdd3f15fdfc55a5ce148673f0f8a5ddd776a6847333c0e", 0xe6}, {&(0x7f000051a000-0x42)="8592210b87ecb9229ec09912ce12cdbed490c82669fcd6d215d8c14abeb477fe3e4d473e8b4d96e101463858c054202d9e5cb2c0ae0552f92dbdb7e4acae601e4105", 0x42}, {&(0x7f0000d94000)="f820680c94795a70b1aae2e6a827862ffe1fd13c1fe562412c5d95ff024b243cdec76a34054a147a15e163fcb05a98e8fe93ea2b4c8f8d2f82f8162d14578e73d52ad65c14df7d4669a0c8f32124a4af7c538c7d867e141406184f45f961e529f8adf240e98ce8eb0011a75b146e4a72e13119968a15cb7ac96d0e57af717d4baa0964de9af55f43ea8d7fa9794496f2426df727032206b4b24913a2549ab387b3613153f2747fe640ce45e18fd285bb95d5f75c31b0f7a32769ce50440e56848b53dc35ae5ce459bbd58af1a1cb83975c0d1cf53d0c16467e2ea0b0c4e42f21b67c88019e69100cce01d0", 0xeb}, {&(0x7f00002cc000)="b2b578359ccda7e14574b67af3c1b76a99f9b4ff0ec860cfb920f55fd6cbacb36f641b3e148f8e4afd0f41b75e0e33092f0b80365e947785f348440f60fd7c85202469ee3099e2660a39ec491534dc73a302d1d139344d0d4dc1e67392125a6c4e70d19272b5a916cd2b3b4ef5f0727392e9eceb081b3277c85320ca1c112f233e1de3154571f613c7004ba77d447bf0dc41516562a8132b12068d449e65ef42845397958e1388c2dca0e3191bf74362e6673e56ff2b", 0xb6}, {&(0x7f000051c000)="2fde2ecf1eb66d1500e4522162b2106735748ddae176581eeab475a7bdc44ce872f53811d3f5688a", 0x28}, {&(0x7f0000849000)="32fca148cec1dc858770cdfeee999dd572568a70587a0a63c16ff744a76e7052536dcea3c6b29138100f96c19ddbdc313f22ec20e33af5f478e7303e7c200be562da2b7c4b90ee4b740976ea50e24d63dbc536aab434e048e2f0563eead593b5d23b86cf5cf6de7ecc597c2a4251c780c3bcf99a4e672d0a315ae67e7f99528e13edee515c1efe528db77c650bcd255ac1af12e4757b1f719364260bd06a5d5ed55d522215404d0deaa951e96059eb0bf42bfcfb01152c7a83c76c", 0xbb}], 0x6, &(0x7f000024a000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r5, r6, r8, r3]}, @rights={0x34, 0x1, 0x1, [r0, r4, r0, r4, r0, r4, r0, r1, r4, r6]}, @rights={0x24, 0x1, 0x1, [r0, r6, r4, r3, r0, r2]}], 0x78, 0x4}, {&(0x7f00005c6000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000cb1000)=[{&(0x7f0000743000)="66dc609e48b1a61a8c65b31ef37e97d021f44e4f1f86f8df0b0b01bdc5f2c2e9b82655b020", 0x25}, {&(0x7f00008c9000-0x4b)="6e270d086cc871947f049b0d73302e39be8047551cde9b6079c7bbedcccd48cf274a5990feb3f66728cc927c76fb8ee35697c56bf2f4a8fbe161b6a310d981cfad9134458e18f7ea320cf5", 0x4b}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00007ad000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d2d000-0x10)=[{&(0x7f00004b1000)="6db6a9f591f49917226a036770f2a9844f7c139a84a047ef50a6196db32092c66d315497828342c0f645e1741230de89cf7c5598a6d342fd26570a9cc7b5f59927353eed22611e22271e9ff389f4b03339a9a25eede0078b07a92d29f933c0e796e5afbef37083df0523bf00e9bf1fafddfd65f6515213ab0278b91742fdd3b6080f74eed538ee9f3d3f2bcbc212cfc8998631d596fb6fe95ee747b6d70ddb2ab72bdbf3a73bda8807c187cec4eb502de47f2cf3203e19524450847f6968400db3e9d2c599fc4f1bacc35c359b8e2455ae", 0xd1}, {&(0x7f0000d34000-0x4d)="933d9b231cecce7599471706bcaf9963184e34cf8547d68b1308bda0ca062cf4d31c722fe1991a2751fa4aae3425d51552c5cbe7da8598540b5445772d93467442fdf2e8a0ad1ba4d3f1673fd2", 0x4d}], 0x2, 0x0, 0x0, 0x8040}, {&(0x7f000066d000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e6f000-0x10)=[{&(0x7f00005cb000+0xcc1)="795ee8ba2a62d4183f26d01014455bf8e5b34827dfb2a4f8ef8678e4d6308368041422c79dcfae2e573d666065fb503f3a80ced14036981f4c5b8fd4311fbb02ffeb9a32a46903eb412aa9cf2aac5bb26fd6972363bf2163e192e103e2d3300982b98f7e0c6bf6aaaa3bc5f6bec569489b65a3f660d9da807479fcfd602e027282ec0c40756fd5f3a02e8a7d17f51c63dcecfcea0d2ff72b755ded645e6a77c1004243482d53f7b0e09ce25c221bfcf8da76560c09c9a668bfb8c96ecd1ee3bc22fa3a", 0xc3}, {&(0x7f000005e000)="b87fa311c854e5d2429fcb13c0368f1a81b8b3a8cd687c55add675e189ae9d0e8f6e5e9c3cfffa6ab7d232c7fa813b94b3659c066a99579045d755c675c50657b8fcea2bd8c94b25eca183571bf8a9327f19600a7801b721ffd0d544999206a9e3e73ea0761189639edb37544e76468e0c7ad2af70d100edff26d7b91c620d51d4b6a631ebe088bb16883d0fd62d3e5100dac77410a809fecd6251e1828103b9ffa2d55d24bab6f238216b58d7b236426e24e7bf9c0982fc88a61fcd4a03547f1fbd6118c19231c90aa66bc028074b3003372f371a3693f4", 0xd8}], 0x2, &(0x7f0000d72000-0xc0)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r6, r3, r4, r5]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0xc, 0x1, 0x1, []}], 0xc0, 0x800}, {&(0x7f0000959000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000798000-0x8)=[{&(0x7f00001b2000)="91d01e5962e966054ca6eb0b90da6cfdb5994855af4f7935065864cb16", 0x1d}], 0x1, &(0x7f00000ef000-0x98)=[@rights={0x30, 0x1, 0x1, [r0, r5, r2, r6, r6, r4, r3, r6, r2]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x24, 0x1, 0x1, [r4, r6, r6, r6, r4, r2]}, @rights={0x14, 0x1, 0x1, [r5, r2]}], 0x98, 0x40}], 0x5, 0x40) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) pipe2(&(0x7f0000a73000)={0x0, 0x0}, 0x800) r31 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r30, 0x4c80, r31) recvmsg(r0, &(0x7f0000a10000)={&(0x7f00008e2000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f72000)=[{&(0x7f0000f51000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000963000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000948000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000f7a000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000209000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00006ee000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x6, &(0x7f000021e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0xc46d}, 0x1) 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000398000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a6f000)=@req3={0x5, 0xd6, 0x100, 0x7f, 0xfffffffffffffffa, 0x80000001, 0x3e}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000428000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x220000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00001cb000)=0x4) syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000af9000-0x4)={0xffff}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00003a8000)="2e2f66696c653000", 0x10000, 0x1) sendto$inet(r2, &(0x7f0000907000-0xa9)="f8433baede7d49555c4abcb11cb6fc38eb3f7c7d8deb15a51f8dd1acfd476d77e1198b76e3a4a754be2fc8e2d659e06c77c01746a741c59990fb6bdf48152e2acf75b5298257883962558a1e8ea914521dcb90faea0044d81268983ec0068ce12b55d8120f415bdf161f274be0c858a35b59f69a0ac60b7346d8718f96544299bbc6a3e780f8c8bf0c58773a9d859015eb1a716a79b25fd7b9c0d5399bc7055aacbb25d86af13c9b02", 0xa9, 0x10, &(0x7f0000e3e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f00001cb000-0x4)=0x0, &(0x7f0000564000-0x4)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000b40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d65000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007e9000-0x10)={0x4, &(0x7f0000da4000)=[0x8, 0xfffffffffffffff9, 0x5, 0x9]}) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00002b9000)=0x0, &(0x7f00002e6000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000601000)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000891000)="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", 0x1000) prctl$getreaper(0x9, &(0x7f000002c000-0x8)=0x0) membarrier(0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d54000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r6, &(0x7f0000763000-0x90)=[{&(0x7f000082b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f00002ee000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000b10000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00002e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000ed0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000088c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000048a000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00007cb000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000426000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x9, &(0x7f000024d000-0x70)=[{&(0x7f0000bf2000-0x5)="0000000000", 0x5}, {&(0x7f0000fd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000f2a000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000c08000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000002c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000022000-0x4)="00000000", 0x4}, {&(0x7f0000df9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) 2017/12/11 14:57:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000966000-0xe)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000006a000-0xd0)="930d9f9bcfedd1aa4aec208be8993ecdc0331175f01fe75b9ab3db594fd5a9b759f60b86445755ac0bb3ed9c5170b5ca2716af7aeb5ac5c5b1fd9daf29be0d76f18d863c58395209f9d950cdd3684a8ecdd0f52680dd94aba70dff7d8bb4a34e341ac7e07ebc806de969497e516a90a5446e9af38a18a5f233b38d33fc7479e37a1dae7955b2c17ba35b66ecd628d258c59949c740a376fd704d87e90b735bff663a830343ace9730bd16f11124c098d4fb871fac1a327b4c9437effabce7979f1e0b103100a09c814bd9c236f862d57") r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x884, 0x10000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000b55000)={0x5, 0x10, 0x1, 0x8001, "38b4324c42fdd6000000000000097167d67f877966017581f883987402f2c679"}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r4, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$dupfd(r8, 0x0, r8) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000ec6000)={0x2, [0x0, 0x0]}, &(0x7f00009dc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ec000)={r10, 0x14fd}, &(0x7f00001af000-0x4)=0x8) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x3f, 0xd20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000106000)={@generic="794fe140000f00020e8e0001113ed74a", @ifru_names=@common="626373683000006e0000070000000000"}) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x2) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000524000)=0x0, &(0x7f000079a000)=0x4) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079a000-0x10)={0x6, [0x8, 0x9, 0x1, 0x2, 0x7, 0x5]}, 0x10) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073405ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974aaca1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec07000000000000002e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x0, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000079b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000079b000)=0xe) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f000079c000-0x38)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f000079a000)=[{&(0x7f00005c1000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f000079b000-0x68)="50a3621fe48b490da2f106f200000000000000000000000008abd80c59ecf3ba79f5333618f159266b785b028fe49db188731c852f2e1e6f404a4d41068bd1e1e2502bc3b76d542ab7be26ba7ddbdb71de113b4874d0086e86b39719d7089bec6071205787055fdf", 0x68}, {&(0x7f000079b000-0x15)="3f963a7e4f440000000000000007f12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x10a, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a96d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x194, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000)=0x506, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000436000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffffc, 0x80001f, 0xe32, 0x40}, &(0x7f000079b000-0x4)=0xa0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000079e000-0x8)={r1, 0x2e}, &(0x7f000079c000-0x4)=0x8) sendto$llc(r0, &(0x7f00003e5000-0xe0)="11277fd16633f59f08b0fc89942bd29c369cb751530a6c2f77b441c696e9c98a4bb633d59c16474e7ebfa56d53ef8655401d1e76f4ae5dcbcd59d8f581dd74616d213df76e6585295ceb12ec491cd032d46ee0568e9ae8b9397ec92976a75246af9a635e84f783df88d631013e0e44209c2ad67b14983c6790b3b4a89ea686a576e21a8ef5818f68643443b9830be8dfd3ce3cac836892aba5201daf63371c67c5a0dd648ee714e5a0d835f40ff1fc7072320eb1563efff1e83a66d3f19685f0590bd8be3ccb921d254d9a4406ff269aa388db859e9e262dc9e1c4fd6484d25b", 0xe0, 0x8000, &(0x7f0000798000-0x10)={0x1a, 0x2a5cc85478499fc0, 0x0, 0x200, 0x3c, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x200001c, &(0x7f00004fa000)="", &(0x7f0000642000-0x4)=0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000655000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f00003da000)={0x27, 0x8000, 0x5, 0x7, 0x101, 0x7, "2242f48b12d36b77d62710d757267c13d158066c1a56601adea33a17be662312fa5fc3294df635bde99c7a995e5d4bfe2205bddf9fba4c680ca7320e8ac535", 0x4}, 0x60, &(0x7f000057a000)=[], 0x0, &(0x7f0000799000)={0xb8, 0x1, 0x3f7001ea, "4b903d4a21f8e3dd1b85614c660f945eeedcbc8300ce60192de2a823406832ccd3277728cb453cb1cfacaf2b57d0c9f4173ffe909a98492a14687003c389ca73662afab746f98ea8d5913c39e82536cf069b360ef8ebbb9823b6feee307a07484a21b3d1717b302bfaee1c970525473d9ae6057581c34164bb73945ffb2c23a4092ec0fa910e17fb70c1e879273524dce9b26e7c8f13752d514c88ad6c65658916c07e2175b793ff"}, 0xb8, 0x9}, {&(0x7f000079a000-0x60)={0x27, 0x7, 0x0, 0x2, 0x100, 0x4, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x85f}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f00003cd000-0x7e)="d56b8e6929809688fa443e9b79a23b8d309062813e0cbc139ae1681ff35d392be211cd65c8800a1237b35a55228390ecd37babecf3275d3bb693c630a55459b8ff8f388b8d98d6ff785bb0286b062d0711ef90b226820e84f556da215011f7307ce220edd7f8091edbfe316a328a88005f6707b6716ff30891a7544c3e31", 0x7e}, {&(0x7f000079e000-0x31)="86ef1aac031f421e3ec992f723483f6d4fc538876eeb1e99c744d0b62aaa3f80f5a35d8bf642de2ccc1467d144105a5a6d", 0x31}, {&(0x7f0000799000)="a3ce715b0870d6c9da2e7cd06e22bc1d8ac35e15a478a09666b5f77e92e972a964073d74ce3b3ec52358fca841a62655c2f8f2491aeb364d3dbb20e27576d612f240b0659b9822c548269f92d757f304431099af664e826d90c6e4c296d1639303076a2011da4e519df3a8614225baa46cfa99e45789311227623b0c1a8c703be70498311c546639c49d77c8f000c1f13c11c1e39e7ab1e26c5310eee53d0e0cb99e0528892dd67209be94cea54fed2722ad48c739c376b893f099862361eea5f249aa311b2298a8921c1fe273b6915b1bba7639e953b7ac08f8c2c32802d23aee49b975d88be3", 0xe7}, {&(0x7f0000799000)="4eb46901763469bb7a1642325bd6396e123b63b13e807813d189e894857516ce028fb322", 0x24}, {&(0x7f000079a000-0xfd)="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", 0xfd}, {&(0x7f00007a0000-0x1000)="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0x1000}], 0x6, &(0x7f000077d000)={0x10, 0x18f, 0x80000001, ""}, 0x10, 0x880}, {&(0x7f00007a1000-0x60)={0x27, 0x5, 0xb4, 0x0, 0x7, 0x8, "4ea8f20cdb8ce8006ba6a8b8c2401c9051b33e084cf957944b205da9ba90ec5b6eac3a4f44bbef6e577c317d8081df5bb3d55e3feec1b4fefa6d8c3460eed9", 0x5}, 0x60, &(0x7f000079a000-0x30)=[{&(0x7f0000433000)="d4da327f72d94ed85cb57db727c0c58180d03fa6d44aca1d074bce090c839086af77400e19420197a3fdf40efea32157fb4eb6fbdc226e04814bb77611e8502c1c1e4c605bd9648b3e2a418dd9f402a3be36e4442ab2dffc370016e883c391cef34f1d7f6eec8364f261f5639767a19b13f91d40bbe6b7571e90162fd627bf848f2a1acb4c2524805062637e2d0092865fd877eada9ac51333d49e70c26dcd86", 0xa0}, {&(0x7f0000008000-0x7d)="ba477d994303a909357632e1999fa9aa05ff4e5eb77793e15df5f999a2276a91d1decb1979cdb32aa6ec6a1a13e8baf59ebcc287e9483bdfdfe5bf7c0aee7a461b145665a260f69ccbe864aabb2a00f161775ef85e9302cd89b2f8bb5922c58b588ca7c7448e8a966581e455fe781845d02fa003b87d8fab87f27121db", 0x7d}, {&(0x7f000077f000-0x87)="e45624c9f8448e69b5639e2b95aafb7244d2308595833c98ff4e26a755ca6f2c2f08a6cc7c4680a44005f5f7076a25b74c6e185560f8521220ef345e17edd958ca075147109159bad0a4ff3d3c37d6ede2d452cb8e3e19efc42a4cd95825ca0e8097dae266f745e7022afb26718a81d6ebe601f8718d4a672622b3f0a62933fd5a3af7a99c8a26", 0x87}], 0x3, &(0x7f000079f000-0x80)={0x80, 0x10f, 0x1, "dd2fc1b4985ed1c90470a19e85a403931c19ed33ae398fb0f98f914e03a0c5f0592ca7355365ba02d6dfd718509da5e042c2a950e61cded7905d016acba47005c274b79ddbc93b1f1caec979973994ec84f328dfe562da50b95169167f65ed8bfdb73b596261815341"}, 0x80, 0x20004080}, {&(0x7f0000359000-0x60)={0x27, 0x200, 0xffffffffffff30bd, 0x4, 0x6, 0x7, "8b8287962e3e73d54ae8928395eb747f728468d05543816cc92640162679d2e35f9609a9e10ae0a399115dcaa118093211b318803dcf79ebd7e3516faf9615", 0xff}, 0x60, &(0x7f0000799000)=[{&(0x7f0000704000-0xeb)="cbb62362054e8a5600d516bf002d73daed7331099d0b67dea385256bfd71227b6c2d591a10b823f728e782dba4bb0c30fe951a0b9f871deaa86cf07d61df3347c95d0a342daee76512572e8af21477bc92e189009e68440742fa66988fa046a244e6d68fd5c2353f649863b522da3a6736e0fd8509a56c1ebc9d2928f397af90276f90d33713ef85fabeb17c531d6d7c1003e97f0173b8acd91525e86b9c7da0a96ec198487ffacb1d878bc07c941543346c4b5ca10fe7d28024d3fd0ddca5dfa8f9423d9127510ddf22d605b863d57ff7057a3c53f78bca3800f54739ea58d1c708979bae2b42de081469", 0xeb}, {&(0x7f0000799000)="09a1590bce6cd03c48c27bb0144c1b5d78d5ac47956364227bf36cf35a5300038a324b5b6468fb4591c1258d622d1982d3d3408652f8d1697ecb7ddef0734fb9330dc6e82abf0ff5602ffed465b0f6869a6e1885df35ec617610727b70153cc29a3e", 0x62}, {&(0x7f0000468000)="29d458f0932e1a70f30de94add48b0225158ea3076f8c1d28749e32d6aa671335efe995d4dda285ebb712fe62e866663396721b61b6ef22c63394d16cc7224ef50012333334e6176e3afbc7fb0c9dad92d1bed003ed027bf4b7396f04614", 0x5e}, {&(0x7f0000784000-0x4a)="b139666251da957f0ed8dd511f16c785ad4960f31abca61f76e28e2fc2855031f341fd26bf09cdebfe5df205390b32e42d99814989fab4e1d4e346291b332db51363ee9c0dde31e7f154", 0x4a}], 0x4, &(0x7f0000799000)={0x1010, 0x101, 0x1, 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0x1000}, {&(0x7f000079a000-0x17)="e1e0424aa70882b90f4ea9354206110d56dc275afcaf57", 0x17}, {&(0x7f000079a000-0xf0)="f0ecd5d16f59cc7b1bf5104d9aac8ba7adc117ad1118fa9c1d42cbc00ae2b081645b2c015e0bb8507639b0f804e0c739514c69a502d643c32697d2f952beb8d4f237e9a53437a69d09f2292e8f7f01b61d4dcca20d8aabee1bf8b2f85de8d8e8d49c00207e8be7e8f5e071a58456926b5477a6f5ec59ccb32fdabf74c24ee689713b7a3db4fc0bfec842d52cef63844013daae9863b8ef33f9be384c9a354c66f9f94f467f7529c1f95cf6120bf52370d48b5fc6a5e921d29203af51cfcd8ae01d75d1969b8485fc1da3ae01dd21bc88dabd472d6378964720828bea04c1bd536f0dcf47f81f17aadde1d79ef786e586", 0xf0}, {&(0x7f0000422000)="d31fa687bdb5d6a3c03d0e3c545ce7928b90ce1a89ebe1af1109513923e539caa21edd9405eb728cfd6ec51ebf7a5b8fd3b4f91d2fb98592a8ade84eaf4ce500bdddf87880994a96f8491be2c538a2c1e1b72031ddeaa28dc5ced725d24d4a62f6e6d23187fb40349ed681fcae4e9ec1786570d3d0e567072c44a7db73a24275bc46383075f3ca4f3fe59c2087b65aaf23c149c49814d032055e3edb7346ca9a37568a903c924d33bf6f75a0091e0fa847ebfb6c62e28be3177418f5628f6894bf9e8bbe6ff14ce100ed92098aaaa3de4df6370ed03f8282b0c479e514294d07160894eef75711bcc97a6ae485573a69a5f180eef65cccf02bb7", 0xfa}], 0x6, &(0x7f000013d000)={0x1010, 0x400000000105, 0x1, "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0x1010, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x1, 0x7ffc, 0x6, 0xffffffffffffff81, 0x5, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0xffffffffffffffff}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0x100, 0x10f, 0x7, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f83adaf00f15bc2a07c526ac58eaa5ba11e5b80ba2f80ad69b06456cf30c2afdb8a36803c2b2d2822ed274c5fb87a0543dff30dd1258c34fcea55bcbb4185e97d54776d56979d0ff4b8537e4ec"}, 0x100, 0x40}], 0x6, 0x20008000) mmap(&(0x7f000079e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x1, 0x0, 0x0, 0x1004, 0x0, "b177b85cc2e3839f7d5e151f0600000000000032101de09b7583b1008482fffff2d4026513e1b9210668c891431f59aff7a6f3b204007d4bdf428e76fa052c", 0x3}, 0x60, &(0x7f000017b000)=[{&(0x7f00007a1000-0x1000)="81eb9e483213c8567eeafcebdc6c33a892ccd7d19ada4e6f9bc8bc9aabcc062eedae0059401c6500da4edc24d9629734c8278b0cd15f0983e33f928a9b3c6ce28769fa3bf3ea2216417f39885cedff43459198de8cef91161e05a7b5335260443c6b6424a25a17ad42638c0e2ecfc4c7af5526ff39ca4aa26413f4701734009af0a2b7be2f1629b49ff64861a5235bd45c86c08264ec884eccae0737f1e6eb30b6145cc9b54f252d05cca6ef63ecbecd12556b469d4b98a082eaca7f58e56f3b640eb455c51bcaedd1a9558f184b45c7b7a05d88e6feb964644e56acf0434c73e45c3bbf60c9c9d7608e1c7db306742501b4c211cf4f21fb804d827eb395b3de14f812b841171be33178a68d9f610a03c6fc93b01a3c2a614271460973908d35eb37d41dab04886033cdecb46cece2326e869c701a9396e956312f19163ee1b46ac2a25cd17e2d3f511d6f68c415b1e7ead599cb1479f4ac68e2f4314873f72c6b00c163090655789758ae8945a4c9d8a843ed809fe52b1704a1e79b1e8627606317123efb1bf7aa83b3318c043f5089d5afa6b56aacfcab7a30211c42670e0a557a8ae0588ee905b64d94132e3e50b397359d6db8b9a6cf99e51802b342b5b6f944927a4f0e96c251acba46cb82a4c3b789969a034b69ff5936f443a3b75cf99b512a75c18cd8c998b6baf417dcde94b1964bf5b167f58e378cf15b1c359ac1df0e299f0197dad078a23d4c134c3dbe030b76cd4a2ee1925bb1ffb7a8e084a8ddef4a0767be2366c20b85cfe6da422cf9a07542aeabcb20ecbb142f10bdc1d2e16f17e9629745a8f09984e60c3afa25df50eb72715e9b414307a97b8de26433d2891dcbdfdccf729664cdd09d7b1c89f942d15b3e5875f04154f359554cd3b786a99d2e9d05e50665e1c5c0feb5bbef87ef24e49d049fdbea163ecdc87121d8f2cfeb9aa08dc33e2ab3b87e0941ab539ced5916d0eaa5080b5e03c8658f828c1efb5a40c7d066e93325f447d27809640b1f43cc449ab0fad5451dd17acc1c94666e48c5b12dff08f6a2979a67ff8cb97f5cd48f6249dba4779fedabdb030c95a90e600144d695fb5bdd7c5448db02ac174a54c6eb9a375dbb432295328387a2cdb7603be9151cb33bb0401703eda83b483b773106212287b519b77613334d27893460d50b78832baf0839c83584e2c387a381e6388492c6f57218377cbf190f1ef2092c898d42ccb9ea9448dd98e52b30663938080a3e11e3dd6e40612bb008c1ce5f7c60c6b9a9bd2d085f46387f423d2319b8c133ef3c3895fbdbffdf6a25b2294cf562ca43f0f8597e02e27a590bad8c9bff1395392b201fe500f2006e16545d51631c25623c60b9e7486d2f682bd00c7cf925f3e76a8a1ac112cef9d86d7c1d5d3ee83c4534ad07d22211cb55f2440d24b272add87a3818bfda02750ae234093c2c1d4b4f91f20cb21ce92bb6a4cb467c18baeaa62ee173e02f97fe91fcf0aac4a4d4815c89097589ee17d6473f2b63526387521576e930f4e4cf5fe7448d72b138bedfeaba3e6f0dcf52f2c7ffbdd529123d0107bab8a06456fdcf46c1d1b043837e13540b6933bf2b84b97e1c1a94c0545b6a1f9d7eb9a13c296140c21a7b6da1f62b70011d69ad541ba458aaa936100e272be7a665d25c181c070b60b1540c7b4f06dcdfd5bc7c0716fa0549769e9bbd54fe0c87f8a1d50be447ae2b94cb577adce207d08fedf0837b0f8a675925b98fbb9215a49054133d9440e6eed46d3a19ff0bf94c4c4fdbbfc889e95f5ca001fa4387172f4aecd59b9333a348c130a7c44035eb032ef196c81badc9a7d08d200d17c3535aeff5d518ab6cb8d5a0258743e820d4da53d5bab2a7a0639c1c3476093f857b32ce274704ba346badad73290391875b0b1881ca5be45c1967a061011382998362592b1ae9d25f88710e1ed66ee9d2fd629834f4ad31007c5e0b26772e1db570104e8bc8f2af0b5b4cd47bd0a969771e5a4ebfd1a42ad19d88fe92ac73c219b3251ad5dfc18769cbe1de090c1c87ab5696ae9e9a929cffcb9204333b4500e1ccd252edf4f8c72f0a233c7fca254a96cac6718ceab2a3ca72de92ce0360841bf4ebaefe2e51ae2c174b35b8a21956753cd3d199b3597513822412ed25fb4dee4731e2472bdb9f32af9c89a89664c586780f88c8eeb715ec3f50d55d30ba597a600c2214f189c98ac41d0421f03c327affb414d73e4247139788e11c1fac37d08b5ef415e888ac800ddfba79735f4584ba293aa04959cf1026b0bbd1269bb169019323d85bccd1ee3e4d71dd8e1f5fd12a766f0c470314890353b78a3690589001ded578638babc2fc6d08d0cb4caf7a3e7a86d87adfc8f64b87b027df58fc7eed078b42a3a00411152bfbb0ca6b53acd3f19528a432b44f6888b6071c4a1d8e650e3613f49862e3c09c4347b7b95854ed3505121978b2464c24b8fcd3258f6934497f13c81314e38d8d59006ffa8bf51c12545c5349f507d6c18246c7c9443d1ba1a62eb1d061807434781e6974022acd1dee5e4f41d5a47c253a2466eb62d20e70b15ed4d3ffc418d41c2dd70c9d614bf0fa12976d9854f11d43beb0accf481e90082814d3822e026bf51c361eb7301dd8add0d4b01196df6980bc74b6e65cb304150f3bdd8c7359e8e0629666d19d6d2f84baa0767a9a950edb91eaa5e2b32c1a6c4424f370cc5fa4793fcd1fb12c6a55b4902a0b2c0e5f18a17fd90ad12bac0da1cedc351334a4f8fbd92b70df588a0688559d87fd1e79b68cfdc34c04d60f2d1caf1177913cc076a68d75051c1af0fd422bc02598df41ccc2ba76d46fc8653bc1cd04c9840e9221a089a63d9daec4820850b7f3e5b16c8b1f067432133f1b37e7341ddab2c0e8b5cb8f624f749bd4ca3f41c04ecf2c127868b4636956cefc200be2571771dfc7b8a50549b0812d987ffd9b11779d72a2aba21f8d5c27924df9ee2863469ab09f27d6e5d706220b1cef29bc8289e6045214591a17830cff62ff1fd9ab73e3c032681217203a3d5f6c3ccd04c751cacbc32e45101df0e031a9904376436a013eb89a30ccce1c1fe26841f2aa866b06075540c098eb05ef3d8b5e6a9c18d78b39ee1a9215de1f8f8b55e6aeeb27ab453ae55fca2175dcdae0ecaddee4226e763b6cea931b1c231e2f4d7e3964b32600958f7801dd1dce951ef9c676a6b76ce8954c4a9d8d06254ead43ec143badcdc0cf9642487fe1a3bb8ab54fc4abf1bc04fadd673cea71c7dee730b05f8c66d12a1b499fbde7d980dddaa90bdd34d9233190c955c01f6dbbbe43040232255b0a5dbd0480b4782bd91ab5761793c5ae255b2afffcab121a195144a4a2554172594d7171226d9daf1c443eacc21ddb8ce30a5b39cb33c38f19aeda1c515e6e1a80185fe66d8d7802830c4bcf1d9aa1d8c715e39fe05b1d1dbb512b22a4a2dbe4dcbef35bfb58e1799d653d737069067d099909734b5cf7b7a3350c15392f3e4d2a6d6ba36fd607cbc57c42906af6e9c9b41e9f23c6c26187467a471071677f5b9c090b4a477c7dc1ffd74a4ab9c25d5723f35f3908b7cefdcffbff73ae56a1b2e47b48aeeec97798d750fbbbe5baf070c10264c8911c73f0c0fb45913ea56233eeda7eb069640037769eee144d607103f80deb92f02d33edf69bced8ec369e597102735c8c1036f4dc84247fc5d036eedf19f0dfa4095bb6c887df387e684bb993d7c8b61f031f442d586c7b8cd6721c251936263cb2d0ec24b71808ec03de295c101cd4a17f972ce5e8abfa2834b5868b60e0188b73d72884b0a4cbccb8ab197639b88e42ffe979454d9f2511cd06227f8c5e1a31e030e89ca8812d9d2deb90640dec1ecd66747bc3a3980c3512dab230eb9fd4b586f7410924e87f5e6fbe3b9380e2cd68d6df51687824d754e7abe95cdac1a67b144a99e1e23f8c3c6449c95e2b48a0faa1a3d4ec0c875edd4a6f783d1d69624003a8962763a6e269d0e29cb6fbe7c493b29250caa1e7f36f22c7d1aa2a46694385812355a5eb6c4db11497038d9d6393cd4a01821494954e93ee0b42074fbdfa19165c438ac71093017d04aeafaf332724ebfe72533d2ffc2a5a07be8eb430f20974e62314891dda183d44474162d6e3248c50cafe6123e620dd025becd97294c0ed53eb29ecad2d4d8fc0e3496460cd049eb1433a27bc5f9267d175a138b439551a02ca89f2417a533f5f6ff0fe8188cf904c2cda55444a78bacf9abf46b75290f58e299ebfe96aa32c5aca90d20d622d897a4e55f4061a004785507720c22985f49aa3939bc87a2fcc87a84f36bdff5c8ee8fe1f56b0f543e25262689e93fdf2584709f922c08d1c989ae5a9c1d83948cf6d126af410d9539a97bb561ead86f43ad8cb12b1585bee7e63dab6758ee5c04681faa0efa52fab09388a63c7a61b62cb1afd828843ecf045d2868bb53d8671b2eead3e46acca83723e061377404f9b14abf9b8e47cd45f5e49e23c3f1e94f240eb841228d77d4c1b355232d45203161182eb98d74e5a857a4e04ce496582cbb4c9d70fa8b27d633b6fd9d428096a28ba67392372a624aa4bfba83d5757b7589a475b37047e18ed706578a6173b3358bcb40445e2414729a216dfb793e736e9bddb76d499e71d202ab8baaaa95d8039560d2bf220c0bfc51abebe080563c212ff39e842b8ac9581514b140669679e2f452a90804cf3dde1d346604e866bf9726d1ceaa20557d268cec985857d775f3089d891fbe95280978e2e179e2487846645a251efea064006d8da3e9c5cf0a3305a2763392c2c0979746763d304c247bf36b82684e1658e5b6882f0efeef6402e07d9515321af7dad20293aedd70af3e1ecdf4ce1ab539f9c30087328a583a3161696906f7f768992e31fc3ef9668204e189397802e26e14990bc56548b437f9828f7549f1f3cb4fb68ea1e8907502d55272cba77526ed17eb10a895d6e4a612c3ebe5be455df975531b7a7db7dfb5fbfa886b36669c961242bfd03b92a28a8243ca8046382c635ade00e011f0a76621feb9a4752ae7f5326978f5ff7bd3eb8dc15cac3db833300d5e0c13b1388f2372e7c7204e6c4976c97b06d06a706d8fcef0097baaa8c70fbffc2995a5792e0a5e9abd72d85010352c81cdfa538604d0d7801e836edb765350c8e802974595c4d31185946b9ea226feccbd7cf026602b4a00740b149446f8226f64d2cb2c8273e0f9c1a444564fa031844db7f599b5efe2ebab7f2fe3a06421d000bbfe9b78b44e99711378015ae2292ca6e838b95b2caeb6816161fc31a16261b16470c9112b53287d6369a4ceabf273a6efd95ca57eb420020e49ef327ce2fc79346c97b023da117c2d084bcd32bb38b83ea7b2e80127142941f8ab4c44edc7330cb4d1eacf45ded14b8ad16ff2a701cbae22a28749f1c8624bdbaf9d3299f2240cdb74f749753247002c85a9b20703a5968534ebb4bf3e281b7e7270cc00eae90259a8f3dc2b9ca776b5392aa9025b77d4303b51319fbf6d6ca4e46c0c96d86dbe8ab9b23600db2ea2bef994de68758a38793dcf88c925ba9d992adc70442322b26566e607422bcf2e3b7a017d751ef7cd2aa292858c8e82d162d98e59192465b79a4e11fc544d00ca6dd047a0d1af73ea81bda5abb9e11fb4b63ac1f2796f92e41874ddd7201a38f9bf78551767fa90c063502d240bc0bd829574aca97e050745bd5a0bd39d8224d0290f293c4fe383bbcec4c1e195338a8324ffb45650fd24e7380e34ecf2a05d9144db1950ddf98ca8457919e45", 0x1000}, {&(0x7f0000096000-0xd7)="e9cafb925a3b43ea7a56cac649419b1028ca52dba9ac9d3b01b0a1d611805557a8f1f15228e134e54eae7bf47a95e721b18931ec0cb2494fc23761fe61cfdbed1ac7577133b99d4e7a173204963e2979ce9ae760fce5d3a6e9540076d775c5ae229a22c74994b60f8613260904608f9e2a195fb5b039d22c2e6a5075b9779d6f279b169aea49d4658ace1103a015b31730ebadae72ec94daf1ef98c62d07f95e423a879b9a21b20278288bd3f858b535861c0bf36ec930a88a027e794255d8df6607776ccdd5becf5d41e2dcd74f1e8e514de2dbbbd0ce", 0xd7}, {&(0x7f0000167000)="154c3c9734b0c40af72573779008b1646f2847fe1dd72f7d56da0932ae3a38411bf9d868c7bb28f5e0d6156946d0ccf38bdd01c2a9f2350057d10e416699cae72ee08f38f7f91a6ff075183e3f52b898e104112ad4a47cd6125d62666020bd889a209ce5ff65a51cd70068fcb7944f131a7cf1ed4438742c15e3c5c31a34b92954f8224df83a09a0ca9c221a81a724", 0x8f}, {&(0x7f00007a1000)="430a5d20b1e705cbd106088abc48b6aaeb280d45d5d3616af0231aec24cb301ab8c1ce172e4d8978a3ca08da6a63fad8fa5834895a972ffe52fc4ab058f693ab29c2df3e22b58ffa04bb", 0x4a}, {&(0x7f00002ad000-0xeb)="63fc8a5e3e1e941f9e08fe243a6c250c79f73d5967e89f7fe7f7b509ca0aed7db773e3df29373574af16f9e3bc0036f250b6a44ea802b213ffcd332f1aadb0d3d56626b3d15dbede28e6a5b0dec7dc137e29de476434fc15d8e8a903dca51de227cb598943a95c2d71cc7b3ebc18e9bed222fdf532562bdcc23758938b61cb3000568fe377cb4a9240b1358b25979de8d131f2defe6fa12f910642d4e991c7f165bce9d793af70005d1c8de17efbc46521ed9fd3e4b63e069ed3bc57b9a53c30e6113b95323e559635b446c5819e72ddf940dcd734c08f259599cbef85e9c712e5f8712af487b57cc8a1ab", 0xeb}, {&(0x7f00007a2000)="95c05a55195d018084ffc8d3c07606182dcdf00b73f5313ba2200dc0480c70157c5b400f77f1c14e095873ddb209953414", 0x31}, {&(0x7f00001ae000)="bc0509b609b9aae0be05aea221915215cb0f669eaec011c3fa94358a3e40e9cab5b48c275907277263e559f17219229a8e66682a641ff234a0bc7a86a14a143af3cb731acb86db2cc4ab3475ae34451478526110b86fced164265507d2c1ff2a7b9f54524009f8fa8a132f1d2ebe60cda553c5efec6ecc4190755099ed1ad4de46b798d8d60ec8746ec8b30fae1ed7eb807e41c3b658c8acdb539d18e7ba42d42b5745dd2675f09aa94d5abab6b76c459c", 0xb1}], 0x7, &(0x7f000074b000-0xd0)={0xd0, 0x1, 0x2, "ecc82d2bc0f02ecc3139eab85679c7282cd3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500647a50b83b772f83f0fc42c6ba1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a6db02edb973037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f4000f0fffaffffffff8946b8dcf9f6"}, 0xd0, 0x18}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f000079b000)={&(0x7f0000035000-0x60)={0x27, 0x8, 0x0, 0x1, 0x400, 0xd92, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d206000000611c31b89c2eb9211199285787659fcfbc", 0x4}, 0x60, &(0x7f0000793000-0x10)=[{&(0x7f000043c000-0x58)="0e861bf4213ed6875355d30b2476b709275815c64630d42c5760b438f28d43b7ae890107358f007f2335adbde7010da6f47f28b6abe7695d91424e051be727000396e2db2614330d8cc69a961342a6fb92a6b9d3d12af30c", 0x58}], 0x1, &(0x7f000035b000)={0xe0, 0x101, 0x4f8, "76750e0fd4386aac1c065b417231fd6e06db5b5d9dccbf60e6039d504d164604321dc0f60a6dae96bd1ef48c09069a7f37334417b9234bd023a064308d0df48a0ce1961182abdfb1e1368a6af3478ce95595bebf1f4f0d0e6dfa4a3a889a1aa02fa3562ce19762ef13b0178b019f64d974ffe5fa54c336bf1dbc09ce758d71d5849b6723df49ab51ddec0d35badff5406798b32364302f08a6b3cd9200c1844d2b61fbb18b2ae22e6dbf5bcbf6850fc3e16ce9fb332f728b5a89ef780e036b86c2f3303b15049ab28436a4"}, 0xe0, 0x80}, 0x48010) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x1, &(0x7f00007a5000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a3000)=0x79) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006cf000-0x4)=0x0, &(0x7f00007a5000)=0x4) recvfrom(r0, &(0x7f000078f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x800000000002040, &(0x7f000053e000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000084a000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00001e7000)="7873657200ec", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000459000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000fcb000)={0x8001, 0x12, {0x4000000, 0x3, 0x0, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r3, 0x200, 0x2, 0x6) getsockname$inet(r4, &(0x7f000024c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b73000)=0x10) getpgrp(r5) write(r0, &(0x7f0000a6b000)="8745a59591de91ac241889a07d6db7125660854551dddd7beaac9dc2fcf8999a2a9b347ac501443b7a213d95ceeafcf9a8b268af81084775cd99187d5019609c5696626ad2351692285200000000000002007ec0c28234c3f9265b5f169b0fde3479010000000000000039eb4e6a42e852d6724cc4bf3ecc6eeadf6ff3e5e6867223f4d2310e12d3f43fbc7f7332f4cf9172f0f88fbcd18bd5ecc467c60f118ce1084fbcabaf561f2bc4d6ff4d92d473b03669ae12de97b2", 0xb8) lstat(&(0x7f00008e6000-0x8)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setns(r6, 0x0) fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000b79000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000377000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000690000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000035d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00000d2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000963000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x7, 0x0) sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x0, 0x44400004) [ 130.990402] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=22255 comm=syz-executor1 [ 131.011782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=22244 comm=syz-executor1 2017/12/11 14:57:51 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x0) close(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000000a000)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) mremap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) r2 = fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0x8, 0x0, &(0x7f0000006000-0x10)=[@increfs={0x40046304, 0x4}], 0x48, 0x0, &(0x7f0000006000)="e2884ab115f878feb37a809f59945745f6382fba24ecba6fafcdba3dbe1b7af3c4dec55f078083284fbec90a18750ff85ef59a6a9afe7a0e4d85a03e8a2b3100045ae8e440f5d3eb"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f0000008000-0x4c)=[@transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x0, &(0x7f000000b000-0x50)=[@flat={0x73682a85, 0xa, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000001000)=[]}}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000006000-0x8)=[], 0xf, 0x0, &(0x7f0000001000-0xf)="bbcad9b4909070463caf0000342578"}) r4 = syz_open_procfs(r2, &(0x7f0000004000)="6e65742f7266636f6d6d00") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000008000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000c000)={0x0, 0x101, 0xff, 0x2, 0x1, 0x7}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000007000)={r5, 0x3, 0x30}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001000-0x14)={r7, 0x8, 0x3ff, 0x6, 0x6, 0x3}, &(0x7f000000d000-0x4)=0x14) poll(&(0x7f0000008000-0x10)=[], 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/11 14:57:51 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8000) r2 = syz_open_dev$urandom(&(0x7f0000030000)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r0, &(0x7f000003e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000019000)=0x10) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000002c000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000003e000-0x4)=0xc) r4 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x8001, 0x3) ioctl(r4, 0x2275, &(0x7f00006fc000)="0080") mmap(&(0x7f00008cb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3000007, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x7, 0x32, r4, 0xfffffffffffffffc) accept$nfc_llcp(r4, 0x0, &(0x7f0000a5d000)=0x0) fcntl$setflags(r1, 0x2, 0xfffffffffffffffe) splice(r2, 0x20000062, r1, 0x0, 0x9, 0xa) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) flock(r2, 0x9) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x10000000000003, 0x2010, r1, 0x100000000000) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = creat(&(0x7f0000c78000-0xa)="2e2f636f6e74726f6c00", 0xe) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clock_gettime(0x0, &(0x7f00003eb000)={0x0, 0x0}) utimensat(r0, &(0x7f0000e1b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a7e000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, 0x100) r3 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00008a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) bind(r0, &(0x7f00001de000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r3, 0x402, 0x80000010) mknodat(r3, &(0x7f000086f000)="2e2f636f6e74726f6c00", 0x40, 0x884) socket(0x9, 0x2, 0x8) setsockopt(r0, 0x9, 0x58, &(0x7f0000145000)="3576b308e5609264e595f08a290ac49b34933d53095261feb5e18cdfd06d955057c0774d22d4c2fdadd1258c62599bee2970b82d4f655c3128434e6cca47a19fc6f3f843675eb6fc", 0x48) timer_create(0x4, &(0x7f0000828000)={0x0, 0x31, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b61000)=0x0) timer_gettime(r4, &(0x7f0000299000)={{0x0, 0x0}, {0x0, 0x0}}) mkdirat(r3, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f000081b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a14000)="2e2f636f6e74726f6c00") r5 = openat(r3, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) accept4$ipx(r3, &(0x7f0000a96000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e2c000)=0x10, 0x80000) stat(&(0x7f0000041000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r5, &(0x7f0000a55000)="2e2f636f6e74726f6c00") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a45000)={0x7f, 0x2, 0x8, 0x5, 0x2, 0x8}) lstat(&(0x7f00004ce000-0xa)="2e2f636f6e74726f6c00", &(0x7f000012c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat2(r5, &(0x7f0000b58000)="2e2f636f6e74726f6c2f66696c653000", r3, &(0x7f0000111000-0x8)="2e2f66696c653000", 0x2) [ 131.028324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22269 comm=syz-executor1 [ 131.031796] device gre0 entered promiscuous mode [ 131.090693] binder: 22281:22286 IncRefs 0 refcount change on invalid ref 4 ret -22 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="22a4ed27dd27f66fa6af007362e996f9", 0x5}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001b3000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r3 = getpid() ptrace$setopts(0x4206, r3, 0x8, 0x100000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4d)="114df0d94436d155cbbec45131def5edf2f1205e33962b28b74be0fba21da9d4c1d1570f754027541a3be8c7756cb59023c67e4415bc42f7af8f2f5d01592ec404308a3c40a6b0edf78acf5998") getpriority(0x1, r3) sched_setattr(0x0, &(0x7f0000002000-0x30)={0x30, 0x3, 0x0, 0x1, 0x0, 0x6fd, 0x100000000, 0x5}, 0x0) 2017/12/11 14:57:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x80000000002953, 0x40000, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000077000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x3, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000044c000)="2f6465762f73672300", 0x3, 0x88400) connect$ax25(r3, &(0x7f0000d31000)={0x3, {"1e00fffbffffff"}, 0x8}, 0x10) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000021c000)=0x0) r5 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r5, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x8000000000, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f0000e11000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r6, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/11 14:57:51 executing program 1: alarm(0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d7f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a21000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e46000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000edd000)={0x0, 0x1000, "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"}, &(0x7f00000bf000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000379000-0x8)={0x0, 0xa7a6}, &(0x7f0000e3f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fc2000-0xb8)={0x0, 0x1, 0x16, 0x2000000000000000, 0x7fff, 0x4, 0xff, 0x6, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x100000001, 0x3, 0x7}}, &(0x7f00006f5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004f1000)={0x0, 0x3, 0x30}, &(0x7f00000c3000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d32000)={0x3, 0x8, 0x10000, 0xc8, 0x0}, &(0x7f000006b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f3d000)=@assoc_id=0x0, &(0x7f0000a82000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000aa000)={0x0, 0xfffffffffffffffd, 0x30, 0x6, 0x4}, &(0x7f000040f000-0x4)=0x18) sendmmsg$nfc_llcp(r0, &(0x7f0000f51000)=[{&(0x7f00000c8000-0x60)={0x27, 0x8, 0x1000, 0x1, 0x7ff, 0x2, "2842e0cf2e332f944d9f7cbd64f820b50235e9961600aa298735268c188bea154f821375cf7a372b15bc4651fde98cf267c04c500086495dda3f4a093a7403", 0x9}, 0x60, &(0x7f0000bf7000-0x30)=[{&(0x7f0000bfc000-0x1000)="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", 0x1000}, {&(0x7f0000d2c000-0x5f)="54a7a8343fe1c72a136d7f60b41919fe87ebe862aee86835bfdadbff1f7b8567fffae470a8fe5494ef315019a1be23f31babcf842f7b49171320d256053afd9b00fcdd8855087ecf85e0b40266c018a3c60b5c7033ada6c1a2e2cd9b6ec780", 0x5f}, {&(0x7f00000f8000-0x9d)="0521953d0b3edeaa143eb5ea3764458eeb490d17dc738a85a8064e55791171bcebb0cd4038741bcd7112b33de058c1853ffdcc7bb64cf56d9ea58ac66d58e80485e223125bb0d314fb1acbf7af8248140e387b054140779d9e2c1649f93f250d071eb496dc883ada1c86b4b85e952c61f1fe48d0bfe482be4e84813fc47b0e2b9a670323a6058a2388c97e7608bb5908f7c51cebc063059c7f6ccad335", 0x9d}], 0x3, &(0x7f0000970000)={0x50, 0x111, 0x7, "b14acc032d94eda0671d1f07ba9b4f02e1d8ea97d8e9514ba9ee93cf58a609cd0d4260066ff2d9190a3a2f8d038a55fae82dffdb5947f92c4b52f7079003"}, 0x50, 0x44885}, {&(0x7f0000f67000)={0x27, 0xff, 0x3, 0x7, 0x0, 0x6, "553c3be2e198f8b3a08dc3f115ea917d3951bdfee9417274b0744ad72c3790b2d5d9744ce929eeeed90431025885f3a19a78bfcad9acc157b79bb5b25a4150", 0x0}, 0x60, &(0x7f0000f68000)=[{&(0x7f0000e18000-0xde)="a666dc4d0fda2881090957d40cd38391970254fb75fad9f92ad9a26d753c5c47e0c34300814b1c0594a53787c995d833b3efcc9624e4cb3a681e2a8a02455d659354ddec9d0871e9cef3f170d63ca0c8f14ed46160739112f59c11a82494fab20c83e6d64814bc2d09b0ea6582e57e46ff15bd270870f45f5dc8248eeac5a189f29aefa66894429faf7c3f4c38fe62a6e574a7a4f1e2565c38ab36f024d361b757211d5ae678f2bed14638a0772181b75d7a81edb0c0c2f030398afc1fcc889457c192ad44f8b1c25224c06a5e2aaf0cd373e4c82c1286917a17d9120768", 0xde}, {&(0x7f000001a000)="9845da57be324aa7fa8fea91d1a69fa0cad82dc24bdc355cd0fb42fe63f67a60c698f73a1901699087b6095bbb19f062f515297efb1a7b14bfbca0c4c90c1d216d87ae17d9839b27ad7209d8fe2db9b19f27d5e273ec8e3c0cacb8ea8f63c2e1913fafc3e9eb663f993ac163a6d3cc7a8ac91fbae30d18fe78f5f037a47a89af7de62849718bc8729923dccb71f105a525cd96fcf184be1500eae8a1ec04a0e1afd1ef6b6718212c86b0e18d4956a08c26", 0xb1}, {&(0x7f0000a62000-0xba)="8f5bf8d2fdf1b683476712f4813fe1775d80bc2701f6a4f8893a7aee328d0ed428108b0ff96a08a9246f81801868f9fd47cc5c253c7b6e71cbccddd1fb3c184d0dee6a3a83f70500be36c033a389932b5ae549ab52b2b6fb32d5a5cf2b382db0c103f3f1128a139fdcdafaba0e82db9ffdae517421b2786e7b4e1e6c404c7754e44a28806aaae97e0b054d879363cfb91964563231513814e44a58fe3a83f04dcf84509b61e3dc2f30113693c86f5b32b767e8ce036f8644161d", 0xba}], 0x3, &(0x7f0000cd6000-0x38)={0x38, 0x11f, 0x0, "d2fc868839f875ffaa57e0532313f83eaff66bbc8eb5f187f041d32aa2280b88abd81d9c"}, 0x38, 0x800}], 0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00001aa000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000104000+0x33b)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000902000-0x10)={0xbb6d, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000e77000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f63000)={0x2, 0x8, 0x7, 0x2, 0x0}, &(0x7f00009f8000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x894f, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008b6000-0x20)="1f4db89d12ff46dbda922261345bcfc82c4e22df119c49a19ba9b2ce2654950d"}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c94000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000228000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e35000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000218000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003a4000-0x10)={0x0, 0x1, &(0x7f0000c1a000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46a}]}, &(0x7f0000d45000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002f4000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030c000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a10000-0xf)={0x0, 0x9, 0xc, 0x8}, &(0x7f0000cae000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a01000-0x18)={0x0, 0x10, "4f73efb8b18e85a9c34b3392a7c5d5ac"}, &(0x7f000089b000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c47000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x5, 0x7, 0x0}, &(0x7f000005b000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000029c000-0x59)={0x0, 0x51, "9d6aa27f14c596d17501dea0d9dbc0f8083e6497f807c2c1864ac45319ae641dde45fd149c9d99cbed2972cb23d6d6d302a76c57836a9301f05cf0a98b9b9399f56bb12d0aa8d40f9b069b6e600f1eda93"}, &(0x7f0000905000)=0x59) sendmmsg$inet_sctp(r0, &(0x7f00006df000-0x150)=[{&(0x7f0000acc000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2d000-0x70)=[{&(0x7f00001fe000-0xaf)="d960b58bf93a5fd0228443ce9182d917a166c563437471731c2b3d1da0cd0cf413d42afe69763641050a36ad7e6f54df76bddbdea377195a83e4669c445caf0a35acd4c57e701f8086dfba5a945c566c958aca327c71669d29202ceb636ca0149b12b65f3d3573c64b22b49db16cdc115f3efd0bf6a8c61c5dd5aef7e6633ea2dccace06b67d47ab77a4066b5cf9f865336965c86b269ae20dcb101878a006a14faa453b7439fa9aeb38e5ceea7c67", 0xaf}, {&(0x7f0000dc8000-0x7d)="2554340fa6a959e36ffa8bf035d056ba3b91ebe24f6e07f2dc3d1db5883812f6d264437a23cddd6ebf982c6a0ccb8b3d7981aa3d2c5430fb9e06c1c55ca2dc288b448ca73da2de1bd4a67a48e7657348f00c6d85a9c502f6cfc095c1d3c419b17d9feee082f2b7a7f4abff1bd919eb57a67af882950cb60553a0883779", 0x7d}, {&(0x7f0000a6c000-0x1000)="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", 0x1000}, {&(0x7f000064a000)="683ae26c3ec0692f6592478db7ecf54f726a8f3bcbdf5f50b0536bf9a5700e6c4a3bd562102a6109549e9b1145d1d5f7218ad6516d6aa8f32a4dd3ab1cf4b4aed3b2970957", 0x45}, {&(0x7f0000bc2000)="accf60957f592c4f6b500775c065803dd35353f32e5e4304f214ab21427f4eda224e0718653fb3ea3d966a891dcae629c930c04d907013ba961f59f713e508122604b95d9b7db74dbd1ec9c5ae8ad900c372cba231fa6c25c014dcd3", 0x5c}, {&(0x7f0000710000)="5c27e00c889de37143d54c10c13aa1e3bc24b0fb8a0c7eb63b9b25ecd97fa308c4847ac01d3074f921d15efd33a7233021cc1467932f6d428353fe394c6e7c3c138a7cbd43247c03478b355c07f9354617b6f2ea11ca8e12c16e22e3fdbcc83bb5cfdf942cd8eccb075da1b341f87b6f37de1f4ee919afbf29764d92ced414e0b6312e9b78033b0aeb3de88c99267853cbb181db8fade57b22f2c2d3dcefcd9cd8e645f8ff4dff547dd9ac4b5d2db2a10dcbb33c91baa1eb8dead61734da80a442d5346168f801809ce3a6d4b620c042c086a9468f552c65a60d7b", 0xdb}, {&(0x7f00008f5000)="2e29a74dfc7d8bf8806cb8e05b1e973edc8a2cd1e8c91cb117065cbc312fdc323eae70d1a8745d4131420847f6351fec9ab44c5fcea7c95a52298689331da5dbc7c0c422bd7b517afbce9ec68a02b45893ae9aea056b5fbb09fd2e9a44367cef7d7e5c787cc92063b9efa6d41f073b36bd504ed9542b22916d159efe964b53a14e3a5412ba803e35504505a544770163c085742b096a5f88149a3c2e55776e5563b5e8ca5f1bd5fc7115a895101ca5c0c10fd4907b9a50fa1b79d09d27af6d5eff7a1cefa79d2f8c72f7b7c7999174542d01db8a60392f6b933d43dcb1ef744058fac102aefc49dcb66c4927c887467a", 0xf0}], 0x7, &(0x7f0000416000-0x180)=[@init={0x18, 0x84, 0x0, {0x9, 0xcef6, 0x9, 0xf5ab}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x5, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8200, 0x3, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x4, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x0, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x4, 0x800, 0xe884, 0x8, 0xffffffffffffffff, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xe3, 0x100000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x200, 0x6, 0xfffffffffffffbff, 0x2, 0x2, 0x1, r6}}], 0x8, 0x801}, {&(0x7f00001b8000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000020e000-0x10)=[{&(0x7f0000b38000)="170ed58a3af582aa741c1d840c471341d1d414488f1d4026f025105863f894eadab4a9c150a1a7e7f844f3b3fc57d2c8a5a81658adb8ce5bdd43fe0f90254fe7cf903c7def4fe2da82b27c5ce70dd608decaeedaf0db0116896f00358f20e8d293c8a665e17078a1ac87b0249e521c5b738952f3ae0412f57b0f7bc5c917da09c824810884bca799196efa554803c55d4954a26c453e6fd033722cc832011b7afd43cc290c3727066ec998c495bb84a34ed2bfba49ec54460bcca40ecceb99d6a8bf38b91be0a9d6534b68d354200415bc4f825518a4", 0xd6}], 0x1, &(0x7f00004dd000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1ff, 0x200, 0x2, 0x2, 0x0, 0xf9, 0xfff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x875, 0x8, 0x2, 0x1f, 0x4, 0x3ff, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0xbd, 0x7ff, 0xafe, 0xd161}}, @sndrcv={0x30, 0x84, 0x1, {0x62, 0x4, 0x8003, 0x2, 0x200, 0x8, 0x2, 0x81, r9}}, @init={0x18, 0x84, 0x0, {0x800, 0x0, 0x8001, 0x7}}], 0x5, 0x4}, {&(0x7f00007f8000-0x1c)=@in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000086000)=[{&(0x7f0000d28000-0x99)="7e204d98fd6f1695a068af43bddc4569547bd3da7922567a07cea7b5ab3aeee2e2ae99c1eaac39b12d18e4b6078db551cdc0cd7cd9a63079724949d59cdda192f48c375aee9a1707de801741c6a6ae0ecf101d47e39c698d2071a76cd9b46a94d933b654e55eecc0b4ee496fbf27b1047f28a36aff4e7ba96044cd33d5166123d986197ee7ee66b909fad3586b5d8a09b8fe1ba602cf263441", 0x99}, {&(0x7f0000e95000-0x92)="6e2143e03600eb758468f93cc0a8cee86ce2639525e62e37252f6530ac15d6c28a1c8b82adc372fdb751e103e75f29dfe1425bb619238810016330fc61d6b5f9f7c768312e0af7afab89319c24df1c5c0ff622a2f62f38a82c48fa8c66262cefe90e0fd0b389436b3558261a883e78ebeb97c2ed77a434961d03690173d97861e9b7263a8d2465769d86d373b58296d3c48a", 0x92}, {&(0x7f0000f16000-0x1000)="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0x1000}, {&(0x7f000058a000-0xc1)="446ba6aea0590e011bc0141dd83b0d49cdbcf5c0f748f9108588c4c720cb5755d5352c9555f2d2742c63bb23419a9c813fe2f2bf8209cade792ea8d257774bfa5cf208d83987d5bd01592bf0c82b9da5a09d71930fc53d0c73c9312847c51a91818b181aa0d27b8e31a89b273da121690ae5c1d37d00df974859d9a58578985f0bbbb238eee21a84cdd1c46fd6ae04bad873622e5fe42457e5cd34bf2d190913d6fc89df02ed56e911e03df6696668a6c641346f7cbf7aedbf23e49ead30da570d", 0xc1}], 0x4, &(0x7f0000b1d000-0xc0)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x3, 0x1, 0x1000, 0x5, 0x1ff, 0x4, 0x3, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x4, 0xae, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x3, 0x8007, 0x4, 0x10000, 0x7, 0x6, 0x0, r12}}], 0x4, 0x20000000}, {&(0x7f0000ac4000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000426000-0x30)=[{&(0x7f0000e92000)="764ceb8abc82701720f285a5d31da93897ef001d0bef49eef2aadd1bc7fe73d4fd46315855e0d5cecb1b1475840d1180457041714649e8ca7f71c3d25dd9735958290912c079dd6f7c7257c4c31b7017d2493db65ea35134b4f9d8dec87f42c4110628f38ffdd840c8", 0x69}, {&(0x7f0000d05000-0x15)="9b9acc9dafa723c67146aef30e542a719a1e60ca98", 0x15}, {&(0x7f000006d000)="fa8e8fc7a2ba2b56b5d3de0ed8efa97102cb19970163daf37d75125506f42379d6b6d524631ae62fefa4729bdd4c31a294f715e687220dbefbea0dcbd724487986710dc156ea7e34cd9b3c194606f93a4d607c", 0x53}], 0x3, &(0x7f0000f83000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x8, 0x1, 0x2, 0x8, 0x0, 0x2, 0x5, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8000, 0x1, 0x1, r14}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x6, 0xcb8c}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x1, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x38848ec57385bab3, 0x1, 0x66, r16}}], 0x5, 0x20000000}, {&(0x7f0000091000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb0000-0x90)=[{&(0x7f00003b8000)="f38a655598c14d8643e69dfb141269b5dfb21be06e58a086951ca924d633747809738e69980f1bbfe6737d26662b059510372388f7dab8605c3a266da43029ed037ce92a9188aea504ec12f80064447e0b7cc818cb2375e866e656aec0b639c8ff2f5b207f0c32cdd84b6b99d2966400c105019ce5e1310ead4de0a906a18d8217cdf5891f54ac20ca147d7f8ef469c958b8e21562d98826de3425b264651ac8beb69661", 0xa4}, {&(0x7f0000c4c000)="", 0x0}, {&(0x7f00002ab000)="ad624d7725d4aafcfa85a6859188fff4eda0f143f128932a804ea36bb985957cece9d9070266fbb9428111c1b519b0bcba4d607ccf0075b852942b44e0a809abfe47a17334bdb2d9313236", 0x4b}, {&(0x7f0000784000)="90c778bc8cdf346bb60b4705af560ca23ae93de429b34611144814d3ae3fb63f691e88bdc1f3d018c9a351afb4aa88b027f2ed1bc9955dbb88f276bb97e0414d5bf43a82d301d5287d4d577220ad90b1ee25d81147c14fda01341611ad68e27f99111948950f1fc45dc348e29d52d651ddf2a94e7d6489d76eefa0d22e28f32edbaee657d93bdb0e3da28633f19ba5c48dfe8c640e1636db109efca4ed02cba6ef61a15c5d3f694d7fdac1ff0136712f07bc9d80a71f50984e917bb7503131fb7eb763310869979a4f9473806aeb44142f0b8494e49856a04de58d9bfc", 0xdd}, {&(0x7f00004eb000)="0f6cf9c5ce2f12d0d3a67de29c897a53d8d2a2ab6441dac6b0e8", 0x1a}, {&(0x7f0000910000-0xc7)="1d17954862ec1b6b413eb149abb52b8d62725867ece0104a4f66f228d2ebcd712f2a2a02727956cb113a12125328ba622f8ee5e144916b6b2eba7a769b97c929a797adf663fd8ce11a396d1adaa46a16705c5345f80aed612ed33ce5a487af56e2af3d66df829d60451bb30dc27b4b3478c335290467bf4bf2e0f10674864bc9e66638b71574a49755631df99554f8c3ebe60adfd016946f9adcaca195cbcfb2917b768ea09ee480148a0e9ced670f24fbdd69752962df36e5c017adc1edaaf806ecf8a0262b83", 0xc7}, {&(0x7f0000564000)="c896fc40bc65ceed4bc9a8fde1532a708cd29646d87a1e03ec03c017f90a1a8a3ae2", 0x22}, {&(0x7f0000764000)="5b9f5656f005f959e147b65238096f341174bab8da5694a3b0a1068715943d6af35fe7a112c7cf3948a0a2cc7ea66480fb17605fedba2077be4ed7b74b372d90fd2bbbd8ddd3f02cc310e208c2ac5ee657fde3ff97739a237f479510ca1acc6aa83d2fbf1876717b15b735318f2de9327a63c1f9a8348292f146c29893c6d8f1ad", 0x81}, {&(0x7f00002e7000)="c9f3c402e469bc368428f91c30629da1949c8e25ad3db702", 0x18}], 0x9, &(0x7f0000557000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x3, 0xf6d, 0x0}}, @init={0x18, 0x84, 0x0, {0x609fc8bb, 0x3, 0x22f, 0x0}}, @init={0x18, 0x84, 0x0, {0x6e58, 0x4, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x4, 0x20, 0x9, 0x7fffffff, 0x39, 0x3, r17}}, @init={0x18, 0x84, 0x0, {0x7708, 0x0, 0x8, 0x1f}}], 0x5, 0x800}, {&(0x7f0000f4a000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000534000)=[{&(0x7f0000403000)="4d8b36e1954e094a99d7aaaf8033f17ba40eb32860632f56c4a870fec9bf1d30404497a4e895d5128aae10609b5c557dbfb8f2c3bdc94b6a03bda720872b1c1b7f6414f8a118c9ba65885f1d18182f33584e54d564f893cba2b217d07b2bd5a3a4f9204951b3b216a25bc2b403f2a1e1e19c9ca4c708a2b97bdae6344a33fbf2cba078e4726c78e05339b28470ced3f1cfdcb104d90c7ed1ce94f0d624f3a0633d148e2bed7666b63d6b2347dbd268ba9ee7ab4c993a872f3960112ccc59d474f6552522e6145b92", 0xc8}, {&(0x7f00009bd000)="9dc81d7509565fe859d7ba080fea2819e3ca8d6ba8607a51158af1cb37ac5d67bca24850f31686cb318ee9db5d7c3ff6", 0x30}, {&(0x7f0000dd7000-0xab)="7cc6b8388b91b4832e91a5dd311a7f9fc33f50ca607e0451b2004323e492822c244765ca568e3e65ba37ce0308bdd20cc33e096990ec73e99ccb80121ba455760329f04dc67725db9b7a10b3ef2dfe8727c057886fc69e6520d2b73b9776c968196fa1cea1d0fa61cb8d41f6408cd8d6894d32832d16d79c04f73796e3e7a47930637db8b5944f604efefd3df8fdd7355daf699b669511b6d754180c5df89e0c94b434a6214fce65a100d1", 0xab}, {&(0x7f00007d8000)="fce5fa2c604a1f3330443405af7593724d0ed0", 0x13}, {&(0x7f00007e2000-0xf7)="376543d84174169368965fa849526e5dcd509a21dbe813aaaac84583d5557c16e43428271b30b08bf710f1be867a3665dd2f568bd8622116c26e5b866de67c1a3826038a73c917281cf8e82334b1e69b1e98d6a7426af38e7cf1df4f0a41508444a809f890b340176be40ccce43dba794d698a81658d805dd7c906402d51b9d62583e603ebdd483dba5ae3acf3b5b2871fcbe37c3cb83469bd0f61d2089e4915a006a8b73c857c917ad2d12565796a60944d5e2780d1707b71e20896b8c4e8fc9f548c13a3a0973ced2cc922b951f781d62a1a597762eb2effc73356cc1e70d3ef6c483fb547f3e1f8adc871c402e5351d2ca6c6d27d33", 0xf7}, {&(0x7f0000707000)="bb0dd43622e616e64c12373956b18a93dcb587416b6036a4e1edfb06d50e40fc8304f2cd9b248bf0b89a1784b74717526a45523ad7d48c6430bfdb786e77a8fcf29d7e41af98112ac00e6daffcf68ac0cdf8a8e692fb7880c9ee3a0e31537bee13b6d7cbbb60f41d4bc05276d6c899581a2b789e277296633913ba68806efd981be917e10a0cd3d159a407280957ef1b8acef9cdcac586d697590ef5f2e5756176e4432dfcfdfefcdb7c74ba876fdfd75a514959c4eb3b3a68a9c4f645285f64cb34a22e97561cfa8d95ae84da73f5", 0xcf}, {&(0x7f00002a8000-0x5d)="b26f306919a3c02d3bf3414894ed72928a194857ff89ab868737f9f4313e438b2b04bf091e616283c74f996b25cd7377136c339ea80781a6e8ddade86bbf050bcc06ceba607c75b5f20c45daf42bb4857f635d0dd93f9c64a13ba451b25a580bd9f81c2afd4d4f4b2ad996e5b70c46245d04589f8e43bcc0739ad8f3", 0x7c}], 0x7, &(0x7f00006f2000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0xfff, 0x81, 0x100000000000, 0x1a40}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0xa, 0xff, 0x100000001, 0x0, 0x8001, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x4, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x77, 0xfff, 0x2, 0xd12, 0x4, 0x2, 0x5, 0x200, r19}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000000, 0x2, 0x0}}], 0x6, 0x20008001}], 0x6, 0x4000000) prctl$intptr(0x800000000018, 0x1b9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a4000)={0x0, 0x0}) 2017/12/11 14:57:51 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r2) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") alarm(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000003000-0x4)=0x2a8b00ba, 0x4) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000002000-0x8)={0x0, 0x1, 0x7, 0x0}) [ 131.123171] binder: 22281:22291 got transaction to invalid handle [ 131.142799] binder: 22281:22291 transaction failed 29201/-22, size 72-0 line 3007 2017/12/11 14:57:51 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x800004000f, &(0x7f0000eed000)=0x0, &(0x7f0000eec000)=0x4) bind$inet(r0, &(0x7f0000139000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x80, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000012000-0x3)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000805000)=0x14e1, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) socketpair$ax25(0x3, 0x1, 0x100000006, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000004a000-0x38)={0x0, 0x0, &(0x7f0000d00000)=[{&(0x7f000033b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000558000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x2, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x0}, 0x2043) 2017/12/11 14:57:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000054e000)="2f6465762f70746d7800", 0x40080, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000a12000)=[{0x6, 0xffffffffffffffff, 0x0, 0xffffffff}]}) unshare(0x20040200) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x7, &(0x7f0000f52000-0x10)={0x0, 0x0}) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00003a6000-0x11)="030000000600000000ffffffff00000000", 0x11}], 0x1) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000a8c000)=0x0, &(0x7f0000690000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000181000)=0x8002) ioctl$VT_RELDISP(r0, 0x5605) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000009b000)="2f6465762f6175746f667300", 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000620000-0x20)={0x81, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000818000-0x20)={0x1, r3, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aae000-0x20)={0x8000, r4, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e5b000)={r5, 0xffffffffffffffed}) waitid(0x2, 0x0, &(0x7f0000bb0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000ad4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000076e000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000fa1000)={{0x77359400, r6}, {r7, r8/1000+10000}}, &(0x7f0000879000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004a7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x7fff, 0x1ff, 0x7, 0x0, 0x40, 0x9659, 0x40, 0x0, 0xfff, 0x80000001, 0x3ff, 0x1, 0x7fffffff]}, &(0x7f0000e6b000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000760000-0x8)={r9, 0x9cc5}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x344, 0x0}, &(0x7f0000001000-0x4)=0x10) writev(r0, &(0x7f0000cf2000-0x60)=[{&(0x7f000074f000-0x72)="a55fe5b02dea28f66aee259d931109949e3558e23aa6b6802badf275395103f44b710504f2b6ae6000000000f2132c71f16643f79ae4c26c22865b05ef2e795259b191505fb6bc3d6d754bebdbccec2d62fb5e0693b6eeb6742b8ceb04dcbb06df7b00e09719dee912a47145a10821b1a20d", 0x72}, {&(0x7f000022b000-0x44)="e9289cd19047bf6210b1874ebc3f214df4ec45b89350719c776605317a3a4e514f25d790b432e9392e021caa7704f94b2b9014ae12a580962be7615222c29b3a56c36953", 0x44}, {&(0x7f0000131000-0x1000)="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", 0x1000}, {&(0x7f000099d000)="4b2afb05446399d580797644577bbdd6e1aa18c0b5bb99d8e5288feab57e033837ae1e3b25abdd768e478bf925384be0c9ef343f52613129c7117fa4eeb3989db92b969a604ce7daec52f8134ae08d9b8b02332db2f3fa4b2938bcaa3e335cfa6db897d2ee5fb4e678cbbafa6985665c0763a0efa73e62e216093949bf984f4f75e93105ccd144d4aa46f9f5e88a520eb789ec1c089ba74a372ba144a763f58e33bb5357936d1bb59529696a77aabc5b7b7ddc6706a3325046e2bd76660c8743", 0xc0}, {&(0x7f00009ab000-0xec)="79c8ce1edeb1e32d66411761b004596e2ae95de47b089d667e019875124216b65a5a6d08368b829d7a93bc0400b5afd6f5ddec62a7408bc1c6df89cdcab9d18bd5dd50346b373f897cd4d1d3bf47138afc4d57dda2884eb2fbe6275c86f5f9aecb6661afe431ea867b1866b88131362df9ecac5820635ba43fb671ac135b451fc162e14bdb39ee8be50ef1c59f805bc32fccb5bacb2bee49e53c8dbad9252a78718f568d95c569ebab0fa20edc13adbec551c54321c1a4194ef2857f62d98b0523dcf4825b5f7c000096bbc5ccb0915ecbc8657dbce8da82745fe6c3cb8791db04e8df88111273818c376ba1", 0xec}, {&(0x7f00001c6000)="0acaf05a529fc4b7ed50397e66c0ecffa106c1f9edad1cdb00a01d2d3ca6f179346464f87e69455150104f77030b2b619b21a540eb9b1521", 0x38}], 0x6) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r11, 0x6, 0xd, &(0x7f0000f72000-0x4)=0x4000000004, 0x4) setsockopt$inet_tcp_int(r11, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) munlockall() setsockopt$inet_tcp_int(r11, 0x6, 0xc, &(0x7f000074d000)=0xb251, 0x4) bind$inet(r11, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dec000-0x98)={r10, @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]}, 0xa373, 0x8001}, 0x98) fcntl$getownex(r11, 0x10, &(0x7f0000041000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r11, 0x5411, &(0x7f0000980000)=0x0) waitid(0x5, r12, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 14:57:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f000027b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x8, 0x0}, {0xffffffffffffffff, 0x0}, {0x0, 0x1}, {0x0, 0x0}, {0x0, 0x0}], 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000d5e000)=[{&(0x7f000077b000-0x8f)="e4051400a174376ba34719ce12857c953489ee1003392f109975954fc89f294fe4972ebb3d9e6f0f11ffb5e67c67b49fd284ec80cea99dfb1f08d42be73ba30054a5d94c296247d21b09b0bd99902185b99f986f6541b85a15a67899f0621270ea4bee0e6925f325e3d25352690a35ce366668319f2b81ecdc6c629db1055111cf52fb3ddb2bd322952a4799e371db", 0x8f}, {&(0x7f0000c7d000-0xe8)="65a6c643f32949c40ec8474bc755cd89181a52fea42c8ef1034bd0b428deba36d2d669882a093c1c1203d659441a1c94654bc702935049d6777641908b54a69524ab75af040b9160fac79b3c96f8741dd50c8c42decce59bfc15a4284f80a6a5ff2bb663748bc3d9d2f81fa2a6b8c14d527ce4f56dd9bdabd33e090b5aa17759d6be5e2722310c481c61d82f6edc8e0d22b2b547d4659403a5f005a14e662a5ebb91ad750979a8061f4c715bdd18e2d781762be64256908f1acbcc989fe91df70e36ae7925c7955d8d945e595e088a0e8dbf6361995f6ff15a1564ddc67d3189c6ff321db3d7c942", 0xe8}, {&(0x7f000053b000)="0d0fa615badb4f62f91bf26379e64fad15882725c916ce9bce52ba8782dbfa68a70e9585c1e0c7332111fdee587966a11cbf5eaed9a8c76c07eef3988a5b81317951ecf23abb4770f0002269ccdf7e0f5e0b4b9d52fc43e0ac4192682a773b379e1928e0070357c21fa6fb9c19448ddc3757534297367596771ef6586c770132af3fea57f2110e21e17aeab1c8cc6555b4332bf70b5ae11a57dfa9d5", 0x9c}], 0x3) writev(r1, &(0x7f0000b5e000-0xa0)=[{&(0x7f00003c9000-0xc4)="b4508f770f74545c3e287287d7049c19eb92a1bec4586c3468cf39071bb7b4518235b44180df2264392cf6e13aa51576005babb1e9ce018219b4239a80558dc9911bd849d9d15b1296f2134de0d3d4a43535caabdf6ca82641490fd508eb23c429b43a0bee0ad3b76731bfde33fbf9c246be791b9529d15b88df8918acf3a5a698c5f998621d210d420fda444ba47293d8349f41b2aab788ed5f94760416834df457a38afba5538303f0ad6dd07b161a20200b4f201b05547141fc4458e6fd31d0bad11b", 0xc4}, {&(0x7f00000f1000-0x46)="2fe1452a7c9cdc12170000f83c15f4dbbc84d0f161aa10979721326dd7ac77018aa12cd991fcf0c6073236ede934d86ab60b8ab9684fffb4aad79db594eb11715a43b73b1930", 0x46}, {&(0x7f0000899000-0x1a)="01cbe0aa2f446e347e91bfd12b8e49387d3e84728596e03f02f6", 0x1a}, {&(0x7f0000012000-0x77)="682c502b2578ee502ada352e8d237939e7259ef0b8f16a70cd7b235a0b4415bcc94318e172f95f34af401cbb1681906836850c6b7e687416393087306b0b0b56d51e5293e899877b6647c368fc24d57696975855c9e7d1b6bfcc7293ec42748c76fc9a08987e3d101a954fca0ebae12be315f3eda90806", 0x77}, {&(0x7f0000baf000)="4e200fe3f61a7844689b11591c0fc6080cc61987970de122cf626a046dcc33f22a5072d3c6c8e72e4e67342ff1f017f2f93e16304ac0d6ccb077a52b720c711b1dc107d53be4221beaf845152ec2e32e8c121a57413d77e80ec17dc9af08167c0be83223bdb0cea99e850aa3e320fd4600d87506cf434973834a46889fc7f95f0dd6b8e5f765683134f7a0ebb8aae284bd054d97db62ee6cd834ab610c77fa85bbf98d70cee9230bee80363582cc", 0xae}, {&(0x7f0000c6f000-0x69)="18086c8a6849fefc4d9ad2bd7adadafd9d9e554572991f2968bb663c72ebeb2eba0f4a4975233f9df166a26f1ae6f2d6f9b04b7cef493c5f7f51e74adcc613cf9e0ceeae56785211b550cb1975ed268952255e03c3b1f42a121f5c8c8d9d58f4c64a27d957776494d4", 0x69}, {&(0x7f0000f54000)="98740f7697facec307109d33c6cb5447727f15d5a32b7af2dac708269059a5a4f69e1eaa544dd1c6fbf220c9b0fb16c2158bd92c91", 0x35}, {&(0x7f0000638000)="364ecd324fa7176fc8833abb41f4beaf996ad931d2dfdd090804dfafeec901a680f638fe47f8148afbab00cd4374abf198365f1a917aad655cf8ef0a5d0e889cdc7fb214baabef826f4519faf7919dfa61c022d122708d7982404366c22a9a", 0x5f}, {&(0x7f0000ef0000-0x58)="0c35ba35f9b29bced67e7c8d0c6cfe4bc313583b2111dadc52d9221fc54f64ec8763535a0a3a70c16474697727953092941fdafc97a0046d5aba0adaa2abf28ef182dd13b7ee61a7b5ad0152d10ce19b06565d0f5e90dd6c", 0x58}, {&(0x7f0000fb0000-0x50)="c79899f32e1218de1073def3cadb9809d7aeb714cb30cd65407ecc8482d48330200840e1be6e1a1e6e21698a0d6f17d2344b3bd1880b920b535d541fbda244a378ff1c25a60ba55270fa2bfebf2b6ffc", 0x50}], 0xa) socketpair(0x8, 0x80a, 0x0, &(0x7f0000f3e000-0x8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000f24000)="2f6465762f70707000", 0x20000, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052f000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) renameat(r2, &(0x7f000069c000-0x8)="2e2f66696c653000", r3, &(0x7f00005db000-0x8)="2e2f66696c653000") dup2(r0, r1) ustat(0x8000, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dc7000)={0x0, 0x0}) [ 131.196934] binder: BINDER_SET_CONTEXT_MGR already set [ 131.202444] binder: 22281:22291 ioctl 40046207 0 returned -16 [ 131.215019] binder: 22281:22308 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 131.216660] binder: 22281:22330 got transaction to invalid handle [ 131.216669] binder: 22281:22330 transaction failed 29201/-22, size 72-0 line 3007 [ 131.242280] device gre0 entered promiscuous mode 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b7e000)=@sack_info={0x0, 0xab, 0xffffffffffff2cfd}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3e43, 0x80, 0x1f, 0x80}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f0000001000-0x20)={0x8, {0x9377}, 0x40000000, 0x1}, &(0x7f0000002000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0xa1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000004000-0xc)=[r5, r5, r5]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0x96)="dcd6ade496328a5dadc7433a86080dc046b99d88d8a980d18c3a8890b37543f6593797dcf792a6fa8b97e74850123c7f90852d1384168321933f48ede2b5bfbb437b89aca0cf058a5419c289d6a0f2b40b638c0842adb3167f8319fefd10b98b53495b3cd32bbd912d40054cf7679c55ad0ff55ae95904fbb6931d85918154253c8e257dd10bf7fc738e41abf847a7e3e38b81081c9f", 0x96}, {&(0x7f0000001000)="3c6db1ebf1388c3fdd3f452c26", 0xd}, {&(0x7f0000004000-0xd3)="dc609b881613e7758f47a9024154464c66b5f6f190f612941454ef1697cea52c5d2b40bb79a68a28a56d6a60f96b2678623b9d2b18948de5fe2baf06d407b8b883e7ef65e30b188558c63184ca10e215e0487063eb612834731a85e8e9eba9a80c9a4d13f8ce8e5a6c1a5962470a64ffd2d61f61ded2953d8fd7ef35679d9fd489c7d15251903d8a532efd897771052ff6648b988005b8f95d856c5e4ed9adb37c2492d2dded2c6d6a26a9739a5000d3bdecd2a3e47896558082af982ea3d169d9d997d49016e5acceaa963df079ef13dd1205", 0xd3}, {&(0x7f0000004000-0xb)="318ab803ae9422f7a82ec7", 0xb}, {&(0x7f0000004000-0x28)="41863c0891f8c32246e884c86b3ed6d3bb93f6b17e8928a4f08299994b7849e5c7443cc5785e4e4a", 0x28}, {&(0x7f0000000000)="5bf1bef0432c9b41315bf9a7308cd0155fea9e625bc18435902d609a6dc35025021a2dbca96f817150d6e3785e13fe7b69619559ad91e4a568490a36a210b3f8cbee56955a5fa82743958e403a32f97577c4ede006b68bebc95da145776552d5023358986a4a11225adebe903514ba2e2bc699891eb80489b268511c891583cc1df38d27e4f6ff3c727461c875dfa651646c7157f42095de0902c1701301697fc2835ff7c8d471b6d5d609e17d338b406d5140d5520eea20be5647accf33ce6b6d0e7853c8352d2439ca024f5da38a24afe4d08e531ef7", 0xd7}, {&(0x7f0000003000)="6471420a8c72972dccdb56ca1bcf6415fbf4e85574818486d21279cb7d86395e7cd5e2f5884b75a358727ccac456b5e78fecea8232444bc2ecfabfb8c6c3dc4dcc6d1bf59330f6965ece4fc6e18975077d504ed12d1eb93040cae88fadbd87cf6a96a03e58a8a7c2805fd53fdf3c256bd22b26c6e0417e9e3f5da1fc6d90fb43362bc3ef870cd941cf1c4e5a91f6bacc8533def9602ad9c503ca437c48d340fa2e602d4fbb10c5c539258c0c426bec380beef98fe4a3", 0xb6}, {&(0x7f0000002000-0x69)="c00f1f8854aa38d8cb077998df8cdcdd0a8088b10e5cbd26fa370d1cf079502a1b7c1bd4a8e001df125ed6aae017c5877688bf92e00e7e21845fa9f761a75052ad9f2a68c066dbf52390dda84155fab26cd1f94ff3fd49364f3037f9dcbdd73f76a6cbef8c51e79ed9", 0x69}], 0x8, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x98, 0x4000000}, 0x20000800) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x6, 0x2f74, 0x3, 0x2, 0x4, 0x0}) rmdir(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x69)="2401eea252371f459d4f8e1f148c303546814688fd4f003676909076d3bbbf06feb2b511b397f0a59149f64b7cd4d00a8473de47b12b9e5414208bff73e4932e46c4bcd3075388e35567ba9cbfbc28906b77ac38300bcbcaf4713c44cbb374d07d5858d85e54e93e59", 0x69}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000006000-0x5f)="a0bdc6f9f1b02bde4bf96a65fee2c85d7a109c894211055130e035c603601dbc8a93649634b50499eafcd553d1bccd03521a3268fcf90e78dea88500cdbe274d1d14e952dafbb635ae6b343f5814ead22b5daa317bb773ba7085c706fbd979") socket$netlink(0x10, 0x3, 0xf) [ 131.250246] binder: 22281:22291 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 131.251893] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.252008] binder: undelivered TRANSACTION_ERROR: 29201 [ 131.300063] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 131.300063] program syz-executor7 not setting count and/or reply_len properly 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a89000)="73657467726f75707300") ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000226000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") geteuid() getegid() getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000089c000-0x4)=0x0, &(0x7f0000c16000)=0x4) 2017/12/11 14:57:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001ca000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f00006e2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000dd6000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000b85000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003d0000)="2e2f66696c653000") rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") getdents64(r1, &(0x7f0000c91000-0xf8)="", 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlink(&(0x7f00003d4000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000026a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) lremovexattr(&(0x7f0000809000-0x8)="2e2f66696c653000", &(0x7f0000b18000-0x9)=@random={"73797374656d2e00", "00"}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003e8000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000796000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000a83000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) add_key$keyring(&(0x7f0000ba3000-0x8)="6b657972696e6700", &(0x7f0000bd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000d5d000-0xc)="636966732e73706e65676f00", &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf3000-0x93)="9e0d80b8ab8bfa733dff517337d2e35768557e5dfb30f89479559eb37146ff611d39c409473e5ae6c199ebd57628684680829ebb8eb82bbabb7764167bc16b78353f0aff7fd4381abc4d901d8d51e25caef2a25de03d507f599466265be6fc7a5ea46cd0e9bce4892630e17cab724eaabebf0efb02d76e47ae54b110e982f15c87a55ae2f3c29f13ec9705d5e25840d3f21ed6", 0x93, 0xfffffffffffffff9) 2017/12/11 14:57:52 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x2010, 0x0) mmap(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c9c000-0xa3)="260000110047f1ffff3bfffd0000000000000000000000067d070065000000fffffffd0100a1412943e5a2dda398d13e56fc6e03f3b4027ce2e4a9c8f53ccd92e35299abffbc8330c109cee9fba7a4c829db52ff9b8049d962c4f0d4f5b0998f637d29e5f6a744530973013f0aaafd44da6eb3e15b83aa885283a59cfb1ffb2bb06ca75169e6a1a461c228c9ce0f6ce46d616174f94aa961e998fc88f9bd94cec6bb6d", 0xa3) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000069a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x10) getsockopt$sock_int(r1, 0x1, 0x17, &(0x7f00007cd000-0x4)=0x0, &(0x7f0000c90000)=0x4) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r2, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x8}, &(0x7f0000558000-0x4)=0x8) 2017/12/11 14:57:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f0000002000+0x2bd)=@random={"73656375726974792e00", "21907b47504c2300"}, &(0x7f0000000000)="00", 0x1, 0x2) sysinfo(&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x200c00, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000011000)={0x7ffffff7, 0x0}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000013000)=0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000006000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x0) prlimit64(r3, 0xb, &(0x7f0000014000-0x10)={0x0, 0x5}, &(0x7f0000012000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000005000)={0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x1000, 0x8, 0x400000000}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x29, &(0x7f0000005000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDSKBLED(r1, 0x4b65, 0x5) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfffffffffffffffc, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x3000)=nil) dup2(r4, r4) 2017/12/11 14:57:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x200080, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc2000-0x4)=0x1c) ioctl$void(r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x14, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) inotify_init() ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000c28000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009f8000)=0x37) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x5, 0x1000, 0x4, 0x80, 0x82c, 0x5, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, r7, 0x100, r4, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b9, 0x7, 0xffffffffffffff00}) r8 = socket(0x20000000011, 0x80002, 0x300) setsockopt(r8, 0x107, 0x2, &(0x7f0000cb5000)="24", 0x1) r9 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r9, &(0x7f00007eb000)="b04e", 0x2, 0x8000, &(0x7f000037f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000ffe000)="1000", 0x2, 0x0, &(0x7f000004b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f0000880000)=0x0) fcntl$setown(r2, 0x8, r7) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ae5000-0x4)=0x0, 0x4) nanosleep(&(0x7f0000433000)={0x0, 0x0}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f72666b696c6c00", 0x4000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008a0000-0x5)="796165935d", 0x5) r10 = dup(r5) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000-0x4)=0xe8) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00003d0000-0xc)={r11, @multicast2=0xe0000002, @rand_addr=0x9}, 0xc) 2017/12/11 14:57:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)="2f6465762f6b657963686f726400", 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003000)="000000") r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000-0xe9)={0x0, 0xe1, "e6853d14d85c58bf47337dc1de23d5e8e7df4d3e3cfa0c80be764abee7da68ccee9cde84de93a109c20bb4da1bfd6ab3bb407b2ca9cdb7b92498adbc4c36d699ea240cebdaef426c34793abd569422ea329156db29469886bc9ce144940b302c4b0837cb54e2f47c928e8baf0645ae18512a38f1d2602f7f2a20e583c74d7836b7d8792f722217d919fd700434e6ebb6411645b4b53c68efd56d085dab0fb054d7611bd5d7cbc0b9d9f7ca81439b998c6c132aff3f4d9db8c0529d226fd67bddb4a1d1f1e9c59128f0d80173a55caa259fe99805e86df174d379727cc6cd857786"}, &(0x7f0000006000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x4, 0x1, 0x0, r2}, &(0x7f0000003000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x1000003, 0x6}, {0x10, 0x0}], 0x2) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000)="0ea8955fa9c9ec850ea41501e259b2496d612ccf1d763648c660d147d16b63248d82ff8780cc121dcca2f369dc5836286017d9c82c87b4a6fc6f64a69e3952849f757c0e84d7fdaefb5902464cddb63ee48e09f0c3779acb36dd27d76a2a91e91fd7d92901979de618cbdc06fb1fee3d6f6bdc1186e9e78239985a3f12cc6aa1c93db7456fe5a8f1c1742982751b23d36fa7986c3b239e93ed89e142fd33c126bd4a", 0xa2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)="6e65742f736e6d7000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)="6175787600") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000008000)={0x0, 0x800}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008000-0x6)={r5, 0x4}, &(0x7f0000000000)=0x6) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000007000)=@buf={0x5f, &(0x7f0000008000-0x5f)="4dc7f8f19b17df93f9b93bde4a51e73c1e6f00f90472832dab444a75283f09412bf33ea2c5969e6f094d0b3ce5cea39a4308907f62160be3c55cb484fb0ed140ce6a5f156aa525e350d1d1b3cb2c217493b473fc70ed203643357dc9c2a7c6"}) r6 = syz_open_dev$sg(&(0x7f0000006000)="2f6465762f73672300", 0x3, 0x503) sendfile(r4, r4, &(0x7f0000002000)=0x0, 0x3ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000005000)={0x15, 0x6, &(0x7f0000000000)="917083199662"}) 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xda)={0x0, 0xd2, "a42d7e9ca8bf90a1045b08b4dac4eca860b97488d2dd523d5fa7c58b9934407d28fcbe07eca23206acdd3dc4904e7f68840a7f5f8b1040121bbc2001c147c7cf60ab88dc2becd1e99d639f248573159098161c9274e52ec3fec6f2be7716d598d428a08f56cd8e1875f885a27d89162df616e1f0d3ee05cdf5f60bd96c46e00af703ced572cd2362b2767bda744fe0dde263ad8a3446a3fa66b198d861a442fac952b2e3c2616e052bbdd2b844bb7a60c524d5d6155e4d6bbae77dbdacafce4ada2f91eb1ae6a689b5b6adcd41682bb4e225"}, &(0x7f0000001000-0x4)=0xda) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="499bd4933e220bca4eea356d255cd55394dd49ba581e90d3469d8b77ae5d5fada76936690e1189c020dddbdd1380111928e1187d2df8eac32ea41141cfacc5111f24b5d1ea96d1b4f1924364db8aa84a9153f31150cb2366ca68fad8350306e4047f2303868f0889e17261c67c61433693bfb0be06cc8890d23b12c07ecfcffc6ba43f01692cd487f91132bd18a0bd5aac5904a67b", 0x95}, {&(0x7f0000002000-0x9f)="7f1e1c5ec070ca75bd0bfe8cd97c1c723cd9db0e64de6f22023fca52e6d6b990c54e8f34649aa436385a8555336b5086db1ae519968fcc3c00e364ba17c7f473b0431230aa5fead4a7e0fed2bdf23d6537bda354a1285566ccccbf05fcc2fcfcbdd9aa9d536f494b5bc1855311821ee90dc7613e609c31c19439e3c01bb9bc1cb95d8b8bf0522ba0366c93793fe30e0e7f4340793f62045b70f8129b5c5455", 0x9f}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000d5c000)={0x0, 0x1}) unshare(0x24000200) unshare(0x20000000) mkdir(&(0x7f0000e67000-0xa)="2e2f66696c653000", 0x0) r1 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ba1000)={&(0x7f0000359000/0x1000)=nil, 0x1cb, 0x2, 0x52, &(0x7f0000b25000/0x1000)=nil, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00006a8000)=0xd83) mknodat(r1, &(0x7f0000009000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cc5000-0x10)={0x7, 0x8000, 0x7, 0x3ff, 0x0}, &(0x7f0000414000-0x4)=0x10) ptrace$setopts(0xffffffffffffffff, 0x0, 0x20, 0x58) execveat(r1, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003b000)="216502000000000000007d00", &(0x7f00001a2000-0x8)="6b657972696e6700"], 0x0) 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) readv(r1, &(0x7f0000745000-0x20)=[{&(0x7f0000720000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c6d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2) mlock(&(0x7f00004eb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000813000-0x10)={0x0, 0x25, 0xdb5, 0x7}, &(0x7f0000856000)=0x10) writev(r0, &(0x7f000061a000)=[{&(0x7f0000130000-0x40)="832d6247d1ff3a8d8b144df351715a6f933cb88bd33695659c9b65f7bea8e453a9001f599bdce2ff5c295f9fcbb4f26bf8f6b15e2aca80f14167182e14019fdc", 0x40}, {&(0x7f0000869000)="ec9f348e507f23d2901fb46bb44f07b6eaa0537ad8c6cfc73f2fd3eda890574f34c04e26a71771061e6ad0a33459a9afda9ae26d", 0x34}, {&(0x7f000010c000)="e31fd28455e88e25079cbbcf7812dbdfb10df88ddd77d8035c24a2d635c82d82258994fc5520101635b2ea1bcc738548900c7a69a9587de7f195752a0246c0ff94477724ded09d4478fc35e29f7061d8b9c29a3995e6c145f51bac13dab512a1027b4517d0631a701dcb9e07e5d3cf21d8ad5c1590e56de467cd8414ef95f24a0c8ab6713fd36e470f811c0073ae79560a68e663bfcef13c806bac536f53e3c3ebc4ac0771538f0043b9f45de7ff7a5221617db58f969212", 0xb8}, {&(0x7f0000947000)="67e0ea81a7258d0142533a6fb2732a52719586a591ea5b760d888a01aa31fd0d4b4547d42226d5024ffd9fe16540fe478b6fc27053af90290eb9eeaf897bca5b658cc711b0ad03f38c1ba90aa84b13637854e4100021e5ae4108817bc455822645f80b38c18b1b1640485d48319b5caae174e623a6bd", 0x76}, {&(0x7f000066d000)="9e35c92d8eefd68be436810431e96a294a979fd8add52d64193a35703ae242cd02c01135317f6ca5b97580dbba6e2fbed6c3a0162dddb1941ab2e8d09caed5fc3c21bde6626ce5d84e417ee7d1671873777a1417237b916765d327154ce35b9f37d669a093664692351308951195aa7c30d4619f77d31d33fb5f7bdbe18a02252d101ef2a91041ea64082b70246e74745c553f0db68bd08e9b7df181b540abc87e6b", 0xa2}, {&(0x7f0000838000)="d509d3f3312d7648151616f8254e7fa6b4da11dab2a838e4623c7dcb37bdf06fc26c7073082b05f0b94ad9e81a950f57f8bf08610b2ebe0c0deb71c17a28651831d19621e6d2e32da8b50a14d5", 0x4d}], 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000751000-0x14)={r2, 0x8, 0x9, 0x8, 0x1, 0xa0d}, &(0x7f00003b8000-0x4)=0x14) getresgid(&(0x7f0000538000-0x4)=0x0, &(0x7f0000192000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x0) fstat(r1, &(0x7f000008d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000545000)={&(0x7f0000825000/0xb000)=nil, 0x2, 0x4, 0x0, &(0x7f0000c80000/0x4000)=nil, 0x1}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getegid() setresgid(r3, r4, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000444000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a1000-0x4)=0x24) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000667000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000cc1000)={0x200, 0x0, 0x0, 0x2}) sendto$llc(r1, &(0x7f0000380000-0x8f)="470aceb71a2fc35e890c0f6c0c66e06824b71a8bb363f9a5f24143345a0f1c9c2a5e5e7728c9a99687264489837cb1a741930aa6cb16528e667ee016720b2aaec19d4eb516d532ab888855e04f130c6ce9e4774c0d3d342c4c98b18de190dd6d9cc03a12674d298d54603692b12bd3c4e4c94b5cfe1b2f0d6be2d58f4387e581d02534e1682249d66d0b3c84ab3fae", 0x8f, 0x40000, 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000064a000)={0x8000, r6}) mq_open(&(0x7f0000d67000)="8e00", 0x1, 0x18, &(0x7f000016c000-0x40)={0xffff, 0xffff, 0xd0cb, 0x7, 0x9, 0x401, 0x7, 0x8}) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000639000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/11 14:57:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ea2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e82000)={0x0, &(0x7f0000516000-0x8)=[]}, 0x10) socket(0x0, 0x6, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c15000-0x4)=0x101) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bbc000)={0x80000001, 0x7}, 0x8) [ 131.414094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22361 comm=syz-executor2 [ 131.456321] device gre0 entered promiscuous mode [ 131.466543] loop_reread_partitions: partition scan of loop0 (-\±tž@°r¶9h¤xGóQ:[áúˆ¡i£là [ 131.466543] ÁLß*‚ý@´ äÕR¼-ðTr-x™¿) failed (rc=-13) [ 131.492734] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22384 comm=syz-executor2 2017/12/11 14:57:52 executing program 4: eventfd(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f6b657963686f726400", 0x40000, 0x0) bind$inet6(r0, &(0x7f000092b000)={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00001fa000-0x1)="00", 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc8, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000375000)={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007ca000-0x8)={0x0, 0x5}, &(0x7f0000e8c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000133000)={0x0, 0x6}, &(0x7f0000566000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cd7000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000fd5000)=0x1008) bind$inet6(r3, &(0x7f0000ab1000)={0xa, 0x3, 0xb5, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000095f000)=r5, 0x4) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000439000-0x20)="bf529bd8a14a86e88ef73d3b87fb32d8c494911a1769d92e86af29d45e1e4dc6"}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bcb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00007bc000)={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]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000abe000)={0x0, 0x5}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) madvise(&(0x7f0000118000/0x2000)=nil, 0x2000, 0x9) 2017/12/11 14:57:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ba6000)={0x0, 0x0, 0x1f, 0xfffffffffffffffc}, 0xc) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000f4d000)={0x0, r1}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x11, 0x7, 0x10000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f18000)={0x0, 0x0}) accept4$packet(r2, &(0x7f00004ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004cd000)=0x14, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005b9000-0x4)=0x0) mq_open(&(0x7f00003e1000)="2800", 0x40, 0x0, &(0x7f00008d8000)={0x15d, 0x0, 0x1, 0x7c9, 0x1, 0x400, 0x3, 0x1b8000000000000}) getrusage(0xffffffffffffffff, &(0x7f0000461000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) munmap(&(0x7f0000006000/0x4000)=nil, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c52}, 0x8, [0x4, 0x1, 0x8, 0x0, 0x80000000, 0x5, 0x10001, 0xdf17]}, 0x5c) r4 = open(&(0x7f000000f000)="2e2f66696c653000", 0x10000, 0x1) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000330000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000007000)={0x7, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000fa7000)="2e2f66696c653000", 0x400000, 0x1) connect$netrom(r5, &(0x7f0000b81000)=@full={{0x3, {"2fc1260ae14d55"}, 0x2}, [{"b0a557e21f92d5"}, {"04d617b3ad9381"}, {"186099d72be4e6"}, {"807eb06de608ed"}, {"e6a9eaa943e1f0"}, {"25acd3e2ea1c74"}, {"e35c36c8caac35"}, {"1f63d781509c5e"}]}, 0x48) 2017/12/11 14:57:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = open(&(0x7f0000967000-0x8)="2e2f66696c653000", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000344000-0xc)={0x5000000c, 0x0}) r2 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000)=0xe8) write(r3, &(0x7f0000001000-0x10)="0213a12502000000090500d91dfb3700", 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, 0x200000000, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) sendfile(r3, r2, 0x0, 0x2) readv(r5, &(0x7f00002b1000-0x30)=[{&(0x7f000091c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000074e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) write(r5, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/11 14:57:52 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000588000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x7)="766d6e65743000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d17000)="2f6465762f72666b696c6c00", 0x480800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d00000)={{0x8, 0x6}, {0x8, 0x0}, 0x3, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r3 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6b00000800bccb776ac4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f36000-0x4)=0x0) keyctl$read(0xb, r5, &(0x7f0000c82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/11 14:57:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) syz_open_dev$tun(&(0x7f00007e2000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x800, 0xffeffffffffffff9) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf8000-0x4)=0x45b, 0x4) r6 = fcntl$dupfd(r0, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@generic="719281b5de7768c3b069296dccf18122", @ifru_ivalue=0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x10012, 0x200000000, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0x10, 0x0, 0x6, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0xa0, 0xfff, 0x2000000000000, 0x9a}]}, 0x10) write(r8, &(0x7f000008e000-0x26)="26000000130047f1076ec1b00e000000000000000100000009ef18ffff00f132050027000135", 0x26) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(0xffffffffffffffff, &(0x7f0000032000+0x883)="00000000000000000000", 0xa) bind$inet6(r1, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0xffffffffffffffff, &(0x7f0000446000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2017/12/11 14:57:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e43000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r0, &(0x7f00000e4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030c000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$void(r1, 0xc0045c77) write$tun(r1, &(0x7f0000b11000-0x8c)=@pi={0x0, 0xe90f, @ipv4={{0x20, 0x4, 0x9b, 0x1, 0x88, 0x1, 0xffffffff7fffffff, 0x100000001, 0x7e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@lsrr={0x83, 0x1f, 0x49811aae, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x8]}, @rr={0x7, 0x13, 0x10001, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x34, 0x1a399eea, 0x1, 0x5, [{[], 0x471}, {[], 0x10000}, {[], 0x7}, {[], 0x7}, {[@loopback=0x7f000001], 0x5}, {[], 0x100}, {[], 0x10001}, {[@multicast1=0xe0000001], 0x8}, {[], 0x401}, {[], 0x6}]}, @end={0x0}, @noop={0x1}, @end={0x0}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x40, 0x8}}}, 0x8c) getrusage(0x1, &(0x7f00009c5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$setperm(0x5, 0x0, 0x0) getresuid(&(0x7f0000085000-0x4)=0x0, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x0) r3 = getgid() fchown(r1, r2, r3) 2017/12/11 14:57:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r0, 0xdd55, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000368000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x200000000000000f, &(0x7f0000433000-0x4)=0xfffff7ffffff7ffd, 0x4) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00005ca000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x80, &(0x7f0000033000/0x3000)=nil, 0x9702}) bind$inet(r2, &(0x7f00009de000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000d61000-0x53)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000448000)=0x53) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x40000000000001, 0x84, &(0x7f0000bc6000-0x8)={0x0, 0x0}) r4 = socket(0x3, 0x4, 0x100000000) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f000045e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000747000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00008bd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) listen(r2, 0x4b) syz_extract_tcp_res$synack(&(0x7f000086c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xb0, &(0x7f0000937000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c610fcc15d8", [], {{0x800, @x25={0x3, 0x100000001, 0xfd, "7dd2901b89c025731dce7a04e05f5a9d2a3e96c60c6689a82e03e01e86e87c63d65b53d0d1e30a917de2d41ab60d44c263a459b84503c0338cf16c3b0fceb2eed79c02604043e9262972e7084bc10e5ed26c1729286fb77b131f8da3b6cc4fa578aa705f69a1073bb4ac1604e913f7b4e0ec96e380b9f2e0b9bcf07ec1ae6e1ec075a0fe1d143860e244aa3e537ac8774be1c970b1c60abc165f8eb2850a9f"}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ad3000-0x20)={@generic="6152efa71f1f0032690d2f06407781cd", @ifru_flags=0x201}) socketpair$inet6(0xa, 0x5, 0x2800008007, &(0x7f00001bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000733000)={0x0, 0x64, &(0x7f000067a000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x2, 0x3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb24}, @in6={0xa, 0x3, 0x5c43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008bb000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000091b000-0x6)={r6, 0x8000}, 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0xffffffffffffffff, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x3, 0x20) 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d53000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f72000)=0x8b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000583000-0x108)={0x2, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40e, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00005ea000-0xc2)="a9f778c7c342e2573276db8bdb6d8b1099bd1a220dfafcb42f58ca581033ce0c81aeffe26c01ba9fd38dd6e29744accb6e3d3515a261937cdd2e740c272509da7772711f29002dcaf64025b77cc1a4a60bb656ec097ea78f9a166b350b200e65b1a8a45ce66c87dd36f88ac0a58cf559ad510eca05813d222cb189edd2f4964914ee6550690a382786bd0167eeae94556b5ddfe465495dd2f2b3eb44b276a9a51430a3a8b479bb8689eb978895decd5828a50f711e2cc1ebfb5a2535c514fd42f0e4") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000544000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000501000-0x14)="ff55d36cffba04715cffffffff80008100000000", 0x14) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003db000-0x20)={0x1, 0x2, 0x81, 0x10001, 0x0, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008af000-0xc)="2f6465762f6175746f667300", 0x40801, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00002db000)=0xadc, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000800000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e33000-0x14)="ff55d36cffba04515d0000000000000102000000", 0x14) sendmsg$nfc_llcp(r2, &(0x7f0000138000-0x38)={&(0x7f0000eee000-0x60)={0x27, 0xffffffff80000000, 0x7, 0x3, 0x0, 0x6, "dfc5156021945c53dd7830af392c0ffa64685a090a812b5b6765b568d2440d25f328d7f4ddbcc49341fb6ab2e61ec75d5f7eb1782c88ee0ba35f44f3bb74e2", 0x100}, 0x60, &(0x7f0000f19000)=[{&(0x7f0000b50000)="f1584de0dcf19c04ee04d8652e8e94abc2a6d263e98cf933d367ad1ae8982e44803b7876b57e8e10", 0x28}, {&(0x7f0000a7d000)="eb2da3d9f73efbd185629f92d00b70bd489232950f6f1330a89157d022677213df9f823d1d5fc9d33723581c2a09c2b76dd24c9198b3640ac2802abdf5aae3c51055598d47fb0bb0ca4d9c4c6e3a6e5c0b742a07ccbf9aff07ac652a055c96b71eb2a8d9de59d38ddd4ba1d9c1b94b52ac616d2efd94deea020347d73536f384fb518c2cea39fa8369fc105c27d001e1acb1e907520f2f1457eca2", 0x9b}, {&(0x7f00001d0000)="7f5c8535da627d0ef17be39b9168c492f136353b12dc118accac2fa350df9878a1e8c05c88424aebf4de54acc5a57fbd87790db79a2dd98e1ce1b557952aa50e9a9b0870e55d8c03d3b600d54091bb49e661986f634c0260e62dee308d1b3df4621175b9625b610516a70d8510718b3443f2a400ce8a51fa65c8873dc28d43dd967081805beaa4c2e550209fdaf01e8c43a2fd0c492dccd63a188b7cd44494", 0x9f}, {&(0x7f0000293000-0x3e)="d2dce8be19df1d551b53210c8eb9ebe1b38b848f2d7cf4dde079e039735e029085acd60d0a325a26c85311ac8d505d3162333a23a0e9b78bbe3906598fe0", 0x3e}, {&(0x7f0000965000)="7bdf70e4986f485bd224dfe18c20ccacaf3cc1f526732cfffddbbf55ea289e729b3c6e72807b6dabc1c832f24117e6294ea0c34d05a2438b7def243b09bef17dfa7acbd70ab6657857ceb4aab43039c79cea005b998368b8726fd8d24f4685b8533241d6ebf27e8286cb4a419cf457f16b2ebf0b566ced22af9bc96ab47072f688be21ccec52af7ff0ccc45cd829b8c183c71f390dfe7d2e9388e65f75b01a84c18fa843e91671de2fbe61dace3bc6965eea3e25773f1fad21ee65a4dead1658", 0xc0}, {&(0x7f00006fa000)="ee2d2da45fe7b3b74991664d2ae5490f4bef0c393293e31fae5d0af1cc0ec5e8503629cca5f311ff99dc", 0x2a}, {&(0x7f0000f30000)="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", 0x1000}], 0x7, &(0x7f0000a64000-0xc8)={0xc8, 0x0, 0x0, "1874165daf5b5ab514a4a8c3f2fe4d9f43f00eb3b2803db791a88e6b871f0cf8ce3d9fb40895bd4fe0c20f1df653ce125f267f4e2e682e9fdae477da7915d729019349f01452dca914c6a013485dc35ae9fb149c8ff1bd1a2e9df37541441a7b7fdacab8046d898eaaab83e9c9ac8ca01da04637cbfd444ea00239960e8d77f31ffe1807178c325212e355f415be0f2242d86c2c7e2566429efdeb13567950cbaa6cff4ab0472b098b8555d7f122bcc4d5a455"}, 0xc8, 0x4}, 0x8000) socket(0x3, 0x80a, 0x10000) 2017/12/11 14:57:52 executing program 5: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fad000)="2f6465762f6877726e6700", 0x500, 0x0) r4 = dup2(r3, r0) syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCNXCL(r4, 0x540d) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f0000033000)=[{0x15, 0x16, 0x11, 0x6, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000fb0000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r2, r3, r1, r3]}], 0x28, 0x0}, 0x0) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x40, 0x0, &(0x7f0000213000)={0x100, 0x6, 0x4, 0x2000000009, 0xfffffffffffffffd, 0x0, 0xc5f, 0x3}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000fad000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r5, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = epoll_create(0x1f) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000faf000-0xc)={0x2, 0x0}) mq_timedsend(r5, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000006b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x102) mkdir(&(0x7f00006ab000-0x8)="2e2f66696c653000", 0x10) mount(&(0x7f0000a94000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)="2e2f66696c653000") mount(&(0x7f0000452000-0x8)="2e2f66696c653000", &(0x7f000069d000-0x8)="2e2f66696c653100", &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="e0") mount(&(0x7f0000980000-0x8)="2e2f66696c653000", &(0x7f0000a52000-0x8)="2e2f66696c653000", &(0x7f00002d7000-0x3)="397000", 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)="2e2f66696c653000", &(0x7f0000a97000-0x8)="2e2f66696c653000") 2017/12/11 14:57:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000695000)={0x6, &(0x7f0000ca8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)="6c6f67696e75696400") fcntl$setsig(r2, 0xa, 0x400000000000016) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000600000)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0x0) write(r2, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000111000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) fchmod(r2, 0x40) faccessat(r2, &(0x7f0000fa4000)="2e2f66696c653000", 0x20, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) memfd_create(&(0x7f00005ca000)="2f6465762f7573626d6f6e2300", 0x1) 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) truncate(&(0x7f0000274000-0x8)="2e2f66696c653000", 0x3) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000f54000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dbc000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000a7e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) set_robust_list(&(0x7f00009f4000-0x2)={&(0x7f0000bba000/0x2000)=nil, 0x1, &(0x7f0000980000/0x3000)=nil}, 0x18) r3 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = syz_open_dev$sndseq(&(0x7f00008f7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x84200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00008ca000)={0x1, 0x1, 0x401, "7175653e653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r6, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup2(r5, r6) utime(&(0x7f000011d000-0x8)="2e2f66696c653000", &(0x7f00007d5000-0x10)={0xea5, 0x96}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f73657175656e6365723200", 0x0, 0x0) write(r4, &(0x7f0000057000)="64d100080000509af206", 0xa) sendmsg(r6, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000980000-0x80)=[{&(0x7f0000a85000)="", 0x0}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f0000d1a000-0x38)="0b56201274942eb3a1a2930d140c2514eb2343e52744404d65d364761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}], 0x4, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0xd8, 0x0, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x118, 0x40000}, 0x40) sendto$inet(r7, &(0x7f000090b000)="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", 0xf80, 0x0, 0x0, 0x0) 2017/12/11 14:57:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ed2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e33000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r2, r3) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@generic="f6535a5c775851bdb90502a76dbb9342", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000427000/0x3000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000fe4000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f00007ec000)={0x56, 0x3, 0x8, {0x1000, 0x7fffffff}, {0x1, 0x100000000}, @period={0x5a, 0x7, 0x0, 0x7, 0x94, {0x4, 0x660e3614, 0x4, 0xfffffffffffffc00}, 0x4, [0xfcd, 0x1, 0x80000000, 0xfffffffffffffffe]}}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000f3a000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000bfd000)="") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e87000)=0xb5c6, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) fcntl$dupfd(r1, 0x406, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0xe) setsockopt$inet6_tcp_int(r7, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r7, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb9000)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r8}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000ad5000-0x85)="") pipe(&(0x7f000057f000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000dca000)="5d5d6264657600", 0x3) r2 = epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000-0x4)=0xe8) r4 = syz_fuse_mount(&(0x7f00001cd000)="2e2f66696c653000", 0xe000, r3, 0xffffffffffffffff, 0x40, 0x22000) tee(r2, r4, 0x8000000000000002, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e47000)=0xffff) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f0000737000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00002e3000)=0x5, 0x4) bind$inet6(r6, &(0x7f0000fc6000-0x1c)={0xa, 0x1, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r7 = syz_open_dev$usbmon(&(0x7f0000790000)="2f6465762f7573626d6f6e2300", 0x20, 0x200100) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000bba000)={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x3a92, [0x7fff, 0x84c8, 0x2, 0x5, 0x1, 0x0, 0x100, 0x8]}, 0x5c) socketpair(0x0, 0x0, 0x0, &(0x7f0000bfb000)={0x0, 0x0}) r10 = syz_open_dev$sg(&(0x7f00009c2000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00007f8000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flock(r8, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x6, &(0x7f0000b4c000-0x1000)="", &(0x7f0000001000)=[{0x2, 0x85, 0x7fff, &(0x7f0000b4b000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xae, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r10, 0x100000001, &(0x7f0000001000)="") fstat(r5, &(0x7f00005ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r9, 0x8980, &(0x7f0000610000)={@generic="931a39a26e57a89e67242aedf7639993", 0x283}) r11 = fcntl$getown(r8, 0x9) sched_getscheduler(r11) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000127000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r12, &(0x7f0000519000)="20fe0de5d9d3e4d2c42cfe8c8d0730e59f55363776a4d445ae4352a2dcc606000b1f48a89ab13eb4", 0x28, 0x20040000, &(0x7f0000702000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ppoll(&(0x7f0000387000)=[{r12, 0x212, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000309000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001b3000-0xc)={0xc5c4, 0x1, 0x5, 0x1, 0x0}, 0xc) pipe2(&(0x7f0000cda000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write(r1, &(0x7f0000303000)="0200", 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e61000)={@generic="72ca84a79fc47b0e8d38e2b3bebb5867", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)="00", 0x1}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000786000)={0x0, 0x0}) 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000ad5000-0x85)="") pipe(&(0x7f000057f000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000dca000)="5d5d6264657600", 0x3) r2 = epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007f4000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000-0x4)=0xe8) r4 = syz_fuse_mount(&(0x7f00001cd000)="2e2f66696c653000", 0xe000, r3, 0xffffffffffffffff, 0x40, 0x22000) tee(r2, r4, 0x8000000000000002, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e47000)=0xffff) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f0000737000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00002e3000)=0x5, 0x4) bind$inet6(r6, &(0x7f0000fc6000-0x1c)={0xa, 0x1, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r7 = syz_open_dev$usbmon(&(0x7f0000790000)="2f6465762f7573626d6f6e2300", 0x20, 0x200100) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000bba000)={{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x3a92, [0x7fff, 0x84c8, 0x2, 0x5, 0x1, 0x0, 0x100, 0x8]}, 0x5c) socketpair(0x0, 0x0, 0x0, &(0x7f0000bfb000)={0x0, 0x0}) r10 = syz_open_dev$sg(&(0x7f00009c2000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00007f8000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flock(r8, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x6, &(0x7f0000b4c000-0x1000)="", &(0x7f0000001000)=[{0x2, 0x85, 0x7fff, &(0x7f0000b4b000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xae, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) ioctl(r10, 0x100000001, &(0x7f0000001000)="") fstat(r5, &(0x7f00005ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r9, 0x8980, &(0x7f0000610000)={@generic="931a39a26e57a89e67242aedf7639993", 0x283}) r11 = fcntl$getown(r8, 0x9) sched_getscheduler(r11) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000127000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r12, &(0x7f0000519000)="20fe0de5d9d3e4d2c42cfe8c8d0730e59f55363776a4d445ae4352a2dcc606000b1f48a89ab13eb4", 0x28, 0x20040000, &(0x7f0000702000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ppoll(&(0x7f0000387000)=[{r12, 0x212, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000030e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000647000-0x4)=0x53) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) r1 = fanotify_init(0x1, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x141, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000070f000)="2f6465762f72746300", 0x40103, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001ba000)={0x4, 0x17e, 0xb3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x406, r0) fcntl$setsig(r0, 0xa, 0x1f) r4 = fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00001bd000-0x4)=0xfffffffffffffffe, 0x4) ptrace$getenv(0x4201, r4, 0x100000000, &(0x7f0000001000-0x8)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000657000-0x8)={0x0, 0x0}) r5 = add_key$keyring(&(0x7f00001ba000)="6b657972696e6700", &(0x7f0000e96000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r6 = request_key(&(0x7f00006f6000-0x8)="6b657972696e6700", &(0x7f000081c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f70000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) rmdir(&(0x7f000061f000-0x8)="2e2f66696c653000") keyctl$clear(0x7, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x480, 0x0) accept4$ipx(r3, &(0x7f0000e01000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007de000)=0x10, 0x800) ptrace$peekuser(0x3, r4, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0x40085112, &(0x7f000000f000-0x50)={{0x4, 0x0}, {0x0, 0x7fffffff}, 0x5, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) connect$unix(r3, &(0x7f0000836000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) geteuid() close(r0) prctl$setname(0xf, &(0x7f00006fa000-0x7)="776c616e302400") bind$netrom(r3, &(0x7f00002c1000-0x10)=@ax25={0x3, {"612dd7f396800d"}, 0x7}, 0x10) 2017/12/11 14:57:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x4000c3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000bc0000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f43}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x401, [0x100000001, 0x1, 0x40, 0x100000000, 0x8000, 0x81d, 0x1f, 0x7ff]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=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(&(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) r2 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000013000)={0x4, 0x1, 0xfffffffffffffffc, @thr={&(0x7f0000001000-0x53)="7e974bcdfe3796a6520783573f8e4412eb7eacc43aa1561f216910a270d7fed10dd9be57cdfea0ad6f62ef2cb1b8308f97598ebb3b6b7f3e3e2e1c8d425395640f0f0d01773ff638d382a09168c7a859420235", &(0x7f0000006000)="abe86c92fd5918985e5a7c78547893b8ef3bf34140062c2e59b25022ba30997b6808e6b9e602d6903b599a5f13b57a8105959ef55b25ad6643430abc40de2464c17429ebb3cea7aca4652b19249e4b7efc2e901602e8d9083a005184f220c6557a128d295d22986675170b211b9dc884136447158534f51ce02eeb0d19dcdebf50a3112d210d6a91e1e9eb339054ab5bf89405b227fd875a99c9c584ae32d94ea222044ae055d2b6fc10a827dcf9d8fc89291afdb7571862"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000)={0x5, 0x7, 0x1, @thr={&(0x7f0000012000)="2192b6e1b69e0d1765339ec4cc8e4b7e5945325e172bcb38b46fe598defca2d4ad4a8537c0f3da81498e9e1dcccba817ab95d95e6b246fddcea09f67fbfdd960355e18509c0e7d948036af1c1129bc283e88d454ad2672163359b9b7a3c4db2000445c7cc4b02bea57022f54cd285622e7046f0bf88d6498072b8d8aab2ad070c4e6889fff5598753ad99c538b619866a8", &(0x7f0000006000)="63711c77c527b8062288a8f0236d2c707c1f810dc8f2ff24399aaa90a6215bb0fc312726b73bc262d5660d6219554a6469049aa8cff2a0943d68a4d0696140a7f288e8ac058737ef00c6d43d841b54ec70af711c455126c2da2ec6ae8ad5e47f5ed261"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f0000002000-0x20)={{r7, r6}, {0x0, r8}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000007000)={r9, r5}, &(0x7f0000007000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, r10}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x40000000, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x400000000000000, &(0x7f0000011000)={{0x77359400, 0x0}, {r4, 0x0}}, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) r11 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r11, r1) 2017/12/11 14:57:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a51000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x27, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007c8000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000307000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00001e1000)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000be2000)=0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x7, 0x10000}}}) prctl$setmm(0x23, 0x0, &(0x7f00002bb000/0x2000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x218000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000164000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402b6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eff072a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d93819035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) r5 = request_key(&(0x7f00000bd000-0xa)="656e6372797074656400", &(0x7f0000ef9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d23000)="00", 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000c1f000)="6b657972696e6700", &(0x7f0000eb6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) keyctl$invalidate(0x15, r6) r7 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) sendmsg$netlink(r7, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r7, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/12/11 14:57:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xe6)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008bc000-0x1)="bf", &(0x7f00002f3000)=0x0, &(0x7f0000c6c000)=0x0, &(0x7f0000444000)="") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r1, 0x6108, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e31000-0x2c)={0x0, 0x24, "f2cb00048b9bff39298757d2dc7e2c786667f40b6884934f95879e6aed8055d04b2aadbb"}, &(0x7f0000308000)=0x2c) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f00000a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r1, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0xd8f, 0xff, 0x9, {r5, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) timer_create(0x2, &(0x7f0000ccb000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x0) timer_delete(r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffc}, 0x1) restart_syscall() eventfd(0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x7f, 0x0) fchmod(r8, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/12/11 14:57:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021f000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x1, r1, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000e8e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="40ff9ba172d360f0346578af6d19eab0", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) r3 = syz_open_procfs(0x0, &(0x7f000042a000-0x11)="6e65742f6970365f6d725f636163686500") r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d72000-0xe)="2f6465762f6b657963686f726400", 0xa40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000764000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000120000-0x18)={0x0, 0xf8cb, 0x0, 0x8, 0x80d}, &(0x7f0000142000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e2000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c1, 0x2}, &(0x7f0000b46000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000880000-0xc)=@sack_info={r5, 0xff, 0x9}, &(0x7f0000585000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000976000)={0x6, 0x7f, 0x200, 0x8, 0x1000, 0x7ffe, 0x100000000, 0x6, 0x0}, &(0x7f0000947000-0x4)=0x20) preadv(r3, &(0x7f0000475000-0x10)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) 2017/12/11 14:57:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r0, 0xdd55, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000368000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x200000000000000f, &(0x7f0000433000-0x4)=0xfffff7ffffff7ffd, 0x4) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00005ca000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x80, &(0x7f0000033000/0x3000)=nil, 0x9702}) bind$inet(r2, &(0x7f00009de000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000d61000-0x53)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000448000)=0x53) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x40000000000001, 0x84, &(0x7f0000bc6000-0x8)={0x0, 0x0}) r4 = socket(0x3, 0x4, 0x100000000) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f000045e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000747000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00008bd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) listen(r2, 0x4b) syz_extract_tcp_res$synack(&(0x7f000086c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xb0, &(0x7f0000937000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c610fcc15d8", [], {{0x800, @x25={0x3, 0x100000001, 0xfd, "7dd2901b89c025731dce7a04e05f5a9d2a3e96c60c6689a82e03e01e86e87c63d65b53d0d1e30a917de2d41ab60d44c263a459b84503c0338cf16c3b0fceb2eed79c02604043e9262972e7084bc10e5ed26c1729286fb77b131f8da3b6cc4fa578aa705f69a1073bb4ac1604e913f7b4e0ec96e380b9f2e0b9bcf07ec1ae6e1ec075a0fe1d143860e244aa3e537ac8774be1c970b1c60abc165f8eb2850a9f"}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ad3000-0x20)={@generic="6152efa71f1f0032690d2f06407781cd", @ifru_flags=0x201}) socketpair$inet6(0xa, 0x5, 0x2800008007, &(0x7f00001bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000733000)={0x0, 0x64, &(0x7f000067a000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x2, 0x3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb24}, @in6={0xa, 0x3, 0x5c43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008bb000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000091b000-0x6)={r6, 0x8000}, 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0xffffffffffffffff, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x3, 0x20) 2017/12/11 14:57:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b33000)="2f6465762f6c6f6f702300", 0x2, 0x40000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6b657963686f726400", 0x5, 0x0) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00001ff000-0x1)="00", 0x1, 0x3) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000719000-0x4)=0x0, &(0x7f00000ab000)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) ioctl$void(r1, 0xc0045878) write$tun(r0, &(0x7f00006f0000)=@hdr={0x1, 0x80, 0x10000, 0x0, 0x80000000, 0x3ff, @ipv6={0x1, 0x6, "0d1e79", 0x402, 0x4, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x33, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe7, "4e23800edd186577674f4d7edeb0afbd1f90d61b9968975009da2fd5e83c0e0e40d0dc1c2f2ce783bca25310e11163a716ac96977682a99fa69ed2904bf55967f9979e148a6437462965e7db67e1e2bf72db859424f79aac45be279484adb66721c433c2a5cffa5e34ccbb9aba76a2343c98a8b68b51122e75f1acd7cbc983b326a3c9a7f778f301fb68038da5b1058c8a57b4c5c842756458d5205cc664050726d149ea09fd2cd5237242f040a6946aa373eca8605205f96eae67e1d1811f7eefd4bdc740709ec03b397ed1416536f04ee4811c45c7634bbc741622fc2bbc5a04e0b1cccb9506"}, {0xff, 0x62, "6300000000cffa21115cabb60133d0936fed214badfe00010001ad845416bdb527bc3b9a76bb2ef7d832d90467f7ba030150f5f6f1b2630752ee5feeedfea56c4af5de6eb77a8bdc77fc2d90d6cc014c6da4b5efac8ef8469e769840f164c0cd6729"}, {0x1, 0xf1, "421ae5b0cd71f38e48b8cd74ebfb022946ff2627aea4e619fd3b21f6da2b47941c5ca623813f96f072761874e4fd15779868eff9f273ca7acaadbc2d973dc30f13f6a0bdcd0231f7518fc502fc7b0f9ebb61c6f9260d2b32013ad394837546f016c927567f1720907b06a936857ffce1577aa438524f808fb022bb593fbfa38ce6f49a5fc5b2c948a4ef0a48a2ece95202cd2af68caac1819000434ba4adf35fe9b8e5c1ceac172c6719947ca547e02787104e68ae27818c3960a28a451ccff1f427074690a796de2dee09407b8d8f0dda09f6ba9a1eda9c09c339e1365be00e184365ca097d7bffdf16a8eb223271227f"}]}], @udp={0x0, 0x2, 0xba, 0x0, "68dfaa1c5ed5a746d5cf8b14d17569283f8840db45429d1056523fc0f8965f8b9083646351350c3b05dd591be86335bde4b6f5196a4edd5de8eae72c3eb7862956428609ed9a1d84a4b34a29b3e5535a6c6118de382164dd6728f7ee5e81a08d750d7de6b4bc9ca8c1cec550e573af8e2ff065c4e0a38ee1aa13abb0839df8b354b9383192fa48b3f5ed8e2e456ebb05752458581a334c40ba0c8f74994c64523d20fd6ab84dbd0744be725f938ffc94d192"}}}}, 0x434) ioctl(r1, 0x8917, &(0x7f00008ea000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000071b000-0xc)={0x10, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000984000)={0x0, 0x94, &(0x7f0000c80000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33d2817, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f67000)=0x10) accept4(r0, &(0x7f00004df000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000927000)=0x10, 0x80800) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00002f0000)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006fc000-0x8)={r3, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004dd000)={0x0, 0x5d, "deb283098809a0f142bc314bad8b12df38f42c539a0822b82b80e9845696df79148f72704338d124c3741ac2c0f0eaa0da31d88d11a72346e78bee55c5f0a577324e7a7ee043c839b52e43c6e43a9ef734ff516a055a910e21f6c086b0"}, &(0x7f0000163000+0x95b)=0x65) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005f3000-0x8)={r4, 0x4}, &(0x7f0000d58000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003cb000)={r5, 0x7ff}, &(0x7f0000338000-0x4)=0x8) r6 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r6, &(0x7f000057a000-0x30)=[{&(0x7f00004a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000e7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000691000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3) pread64(r6, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000128000-0xfc)="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", 0xfc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00001f6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4, 0x101, 0x3, 0x3}, 0x20) readv(r6, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f000072f000-0x18)={0x0, 0x0, 0x0, 0x0}) r8 = mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r6, 0x0) r9 = mmap$binder(&(0x7f00001f9000/0x4000)=nil, 0x4000, 0x0, 0x20010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000858000-0x30)={0x140, 0x0, &(0x7f00006b9000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f0000815000-0x40)=[@flat={0x736a2a85, 0x0, r7, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000f85000)=0x0, 0x1, 0x2, 0x5}], &(0x7f00009e0000-0x20)=[0x58, 0x28, 0x48, 0x18]}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f0000794000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000a56000)=0x0, 0x1, 0x0, 0x13}, @ptr={0x70742a85, 0x0, &(0x7f000037e000-0x1)=0x0, 0x1, 0x1, 0x27}], &(0x7f0000e16000-0x9)=[0x0, 0x28]}}, @release={0x40046306, 0x0}, @exit_looper={0x630d}, @free_buffer={0x40086303, r8}, @increfs={0x40046304, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x20, &(0x7f0000876000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x77682a85, 0x100, r9, 0x1}], &(0x7f0000f3e000)=[0x18, 0x30, 0x78, 0x40]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f00004b4000)=[], &(0x7f0000f99000)=[0x48, 0x40, 0x28, 0x48, 0x20]}, 0x20}}, @acquire={0x40046305, 0x2}], 0xf1, 0x0, &(0x7f0000394000)="85104ca613f8d2ee26dc322c2486ac59af1986f163c05450f901b44a8a5ba7b5e6bf47b2c10518fb030e3843bbc15b6153303f8c88c49e7c7d3453613b728486a7f298efc69dbd2bff2f725684b6dfdf3cc3b943a90ada85e6d4fd1144c70b996950c40956e06d6e41946822d1f9dd8ff881a80e6caefb2027815a96769119952ae57231b23e8bfe14c60505efe1d8521dac7d9ef6c493e38d1c6c8db6aa8cf84f5ca419dc791c34cc97e976406678feeac2862a9857eb8274dec902728e7eb1b882257097a8d707ca98c337463bc0fe65278046a6514c2c0c999a20adb9f91a6d2728bcbd2f3c9c486796f97f3b19f11b"}) 2017/12/11 14:57:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2400", 0x0) fallocate(r0, 0x23, 0x1f, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x10000, 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="2f7e", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") lremovexattr(&(0x7f0000333000)="2e2f66696c653000", &(0x7f0000ddb000-0xc)=@random={"6f73322e00", "ffff23fca0"}) userfaultfd(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 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) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000008000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 131.809842] keychord: invalid keycode count 0 [ 131.822201] FAULT_FLAG_ALLOW_RETRY missing 30 [ 131.826835] CPU: 1 PID: 22474 Comm: syz-executor2 Not tainted 4.9.67-gf26d3c7 #106 [ 131.834522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.842352] keychord: invalid keycode count 0 [ 131.848324] ffff8801ce457930 ffffffff81d906e9 ffff8801ce457c10 0000000000000000 [ 131.856315] ffff8801cea5e290 ffff8801ce457b00 ffff8801cea5e180 ffff8801ce457b28 [ 131.864307] ffffffff8165e307 00000000000051b9[ 131.867738] [ 131.867740] ===================================== [ 131.867742] [ BUG: bad unlock balance detected! ] [ 131.867746] 4.9.67-gf26d3c7 #106 Not tainted [ 131.867748] ------------------------------------- [ 131.867752] syz-executor4/22489 is trying to release lock ( [ 131.867754] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 131.867771] but there are no more locks to release! [ 131.867773] [ 131.867773] other info that might help us debug this: [ 131.867778] 2 locks held by syz-executor4/22489: [ 131.867780] #0: [ 131.867782] (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 #1: [ 131.867801] (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 131.867815] stack backtrace: [ 131.940673] ffff8801d8f268f0 ffff8801d8f268a0 Call Trace: [ 131.946729] [] dump_stack+0xc1/0x128 [ 131.952067] [] handle_userfault+0xa37/0x1300 [ 131.958096] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 131.965079] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 131.971458] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 131.978357] [] ? handle_mm_fault+0x117b/0x2530 [ 131.984557] [] ? handle_mm_fault+0x1fc3/0x2530 [ 131.990761] [] handle_mm_fault+0x1fd1/0x2530 [ 131.996787] [] ? __pmd_alloc+0x410/0x410 [ 132.002471] [] __do_page_fault+0x5c2/0xd40 [ 132.008325] [] ? mm_fault_error+0x2c0/0x2c0 [ 132.014265] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.020900] [] do_page_fault+0x27/0x30 [ 132.026410] [] page_fault+0x28/0x30 [ 132.031659] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 132.038469] [] ? SyS_setitimer+0xbb/0x210 [ 132.044238] [] ? alarm_setitimer+0x130/0x130 [ 132.050269] [] ? do_futex+0x15c0/0x15c0 [ 132.055863] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 132.062497] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 132.069309] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 132.075859] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 132.082410] CPU: 0 PID: 22489 Comm: syz-executor4 Not tainted 4.9.67-gf26d3c7 #106 [ 132.090106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.099450] ffff8801a9b478e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801c77d8000 2017/12/11 14:57:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = geteuid() setuid(r1) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000082e000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setfsuid(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r5 = signalfd(r0, &(0x7f0000b0d000)={0xa9f6}, 0x8) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00002da000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000003000-0x6c)="c1509f874b60f46b0df556cd8bee89b34b5b65b5655691da68c0d9b74d2f8458a3ecb79348ba73ac9e8684d7109ee314adc0e0caeb2e99e2eeb8c5f891ce3bbfbb2687eaa143a30e08303817fcac0d3b63c45430516e858d0fc065cfb9b4ee9d8689e4d755b3f226cef9b0cd", 0x6c, 0x20000000, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000399000-0x4)=0x4a6ee4f0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000016c000-0x91)="696c6c696e6f697300", 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000097b000)={@generic="7adf26a69e8eb717d0aafae8f1562ae3", @ifru_flags=0x200}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000132000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c06000)=0xe8) mmap(&(0x7f0000002000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000001000)="ee0c576ab95eaa9af76a46b6d8518a3e1f9760169f572b52499b4e180bccdabd2546de436eccdadb59903df50b7a51a6bfbb78dda9e4d82d110985b94fce913a89612edcfdf52e1559ef121b117b1afde5b44d", 0x53}, {&(0x7f0000002000)="60f3d45dddc19ca12e2113176192df5bee877ed8e806519d815f9967de6c2da31c7025ee2b70d9ce873506a900d54a73f7c8eae750f6b556a40c8c9e29fa9a4e816394cde21a6fc13a5a8940d27a4acfa9ff8f554d582866f8", 0x59}, {&(0x7f0000004000-0x56)="b036a109e5e2d89822bbe11fd93bb4da8735876a96618b33a6e4984f710459f5e43286c1c3d2ab89c0fdc1b619f422d213f46aed06e50673cd4f3d8c70945d08320e3a8624946fea6bfc4109b0890aafdb5f93c8e398", 0x56}, {&(0x7f0000002000-0x5)="5822f34320fb74f04fada6afa5adbe929ccba6116b77b847", 0x18}, {&(0x7f0000006000-0x13c)="3e69e278d0dadf04da99dddbaecbccefc82e91f3bb5d85aa1efacf17e140a693ae2ebed9029cdfc61b415c0490e5f58c79ac82d27a3d59f533e54a2d3c2af8c2492f5962287a44a9e30835f3225565e3e6d67e238c7459f61c195e2861a02cb74dd35851d9c8158176a1bbef161016256f30616ca702730de1f32e635a3cd52ef5774156f3d4de6caf35eab6428a95afdf9fb3484b4e512a4acbc5ad92da2d2a4e24f829fe416e74fc259f5eb3270765a16a00a2d2aef6f3dbb5197cb0554607de6f7089bdcd6b310dfcd9bd3219a9225bd300b5510c24f6de044f098ea2e8d22fcdf42e0dd2bc9427160e6a0792b578f270b9f01d6ca8b45f55cef8fec48461edffdf7807c2622d1e8fb7db10b044a9bcb450074814c277cbf9cff1fb1a91e116f6f798d34b8be5b663e26a398ace182f32809cb44d00ed62809aca", 0x13c}, {&(0x7f0000006000-0x14)="f827100d0c88110218b21615f627592082252ea4", 0x14}, {&(0x7f0000005000-0x8e)="1e80d0c2381666a24a7b2325ecf5d2821389532d0e494fa80492921ecd8945e6f0261c29591c0511aa090e657a3a878f2da6e350e10e7c63b1aa10861e437b8e706efd9d996b493a18a1d084c32ff3ed58c25cd26f32381b041eb70951b52b5aa7b57ad4f7f61faa289c398a94949f05997837ad37d73061f835551a231424dac3212aa690a39182fd56fa16e81e", 0x8e}], 0x7) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004fd000-0x8)={@broadcast=0x0, @multicast2=0x0}, &(0x7f000052c000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[], 0x0, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d3d000)="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", 0xa4d}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000039a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000045e000)=@sack_info={0x0, 0x50000000000000, 0x7}, &(0x7f0000106000)=0xc) sysfs$2(0x2, 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000") [ 132.107448] ffffffff834dec54 ffffffff849ae8f8 ffff8801c77d8888 ffff8801a9b47918 [ 132.115433] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 132.123428] Call Trace: [ 132.125999] [] dump_stack+0xc1/0x128 [ 132.131348] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 132.137479] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 132.144300] [] lock_release+0x6f8/0xb80 [ 132.149912] [] ? traverse+0x3cf/0x900 [ 132.155347] [] ? memcpy+0x45/0x50 [ 132.160420] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 132.166540] [] _raw_read_unlock+0x1a/0x50 [ 132.172307] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 132.178247] [] seq_read+0xa83/0x1290 [ 132.183582] [] ? seq_escape+0x200/0x200 [ 132.189184] [] ? __fsnotify_parent+0xbc/0x340 [ 132.195308] [] ? fsnotify+0x86/0xf30 [ 132.200637] [] ? fsnotify+0xf30/0xf30 [ 132.206054] [] ? seq_escape+0x200/0x200 [ 132.211645] [] proc_reg_read+0xef/0x170 [ 132.217246] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 132.224247] [] ? security_file_permission+0x89/0x1e0 [ 132.230971] [] ? proc_reg_write+0x170/0x170 [ 132.236920] [] ? proc_reg_write+0x170/0x170 [ 132.242869] [] do_readv_writev+0x520/0x750 [ 132.248721] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 132.255700] [] ? vfs_write+0x530/0x530 [ 132.261204] [] ? mark_held_locks+0xaf/0x100 [ 132.267139] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 132.273942] [] ? __fget+0x201/0x3a0 [ 132.279187] [] ? mutex_lock_killable_nested+0x960/0x960 [ 132.286162] [] ? __fget+0x228/0x3a0 [ 132.291402] [] ? __fget+0x47/0x3a0 [ 132.296557] [] vfs_readv+0x84/0xc0 [ 132.301710] [] do_readv+0xe6/0x250 [ 132.306865] [] ? vfs_readv+0xc0/0xc0 2017/12/11 14:57:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009f6000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000c3000-0x4)=0x0) socketpair(0x19, 0x0, 0x2, &(0x7f0000b4c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000472000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = fcntl$getown(r2, 0x9) sched_getaffinity(r3, 0x8, &(0x7f00007bd000)=0x0) memfd_create(&(0x7f000041f000)="2f6465762f6c6f6f702300", 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000784000)=0x0) mremap(&(0x7f0000508000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00009df000/0x1000)=nil) add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da", 0x54, 0xffffffffffffffff) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r0, 0xf0, 0x6, 0x4) getpgrp(0x0) fallocate(r0, 0x3, 0x200, 0x44400006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f000074a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x63f3, 0x4, 0x4000, 0x401, 0x8000000, 0xffffffffffffffa3}}) r6 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000371000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000fd2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc8, 0x0, &(0x7f0000fc8000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000a2b000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 14:57:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) r6 = fcntl$dupfd(r3, 0x0, r3) fstat(r2, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000014c000-0xd)="2f6465762f6e65742f74756e00", 0xd) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x80000005) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r9}) r10 = socket$inet6(0xa, 0x800000002, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xfffffffffffffffb, &(0x7f0000b14000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000b7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r10, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r11, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/11 14:57:53 executing program 6: mmap(&(0x7f0000000000/0x569000)=nil, 0x569000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0x9, 0x4, 0x4, 0x39a}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x2, 0x2, 0x2, 0x3, 0x102000000000000}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000028c000)={0x0, 0x63, "583e3154d253656db2827719167804e71a764a618911818a448b5337e4e6015212e29a44c619e62402c8d89eddd28560ab073a4341f64d5781a7e6e9b2dbb30ed0eb77b2d19c6aac375476053b4d726bea19f457d140a6a342aee94063ac4a844de8a3"}, &(0x7f0000ea0000)=0x6c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x6c)={r3, 0x1, 0x64, "2e727cfd7b602e3992b0a021abef5f6b1864222d4d5e33c62e5fb6a1c813b7fb153002e0e06e01209e40eac8cd4165ab298cee561c65eb488e954f132e5e44251d7fd13ea825d165ed12f017d4c342c4ce8192effb03bdc46129d17c29c2bcc956bdb07f"}, 0x6c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000e6000)={r3, 0x2}, &(0x7f00000d4000+0x6fe)=0x8) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000150000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f000024c000-0x18)={0x6, &(0x7f000013e000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000fe000-0x90)=[{0x100000001, 0x7, 0x0, &(0x7f000056a000)="00000000000000"}, {0x700000, 0x13, 0x1, &(0x7f0000036000-0x13)="00000000000000000000000000000000000000"}, {0x5, 0x29, 0x6, &(0x7f0000219000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x20, 0x88, 0x20, &(0x7f0000485000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x79, 0x20000000000000, &(0x7f0000075000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x9a, 0x2, &(0x7f0000178000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r8 = socket$inet6(0xa, 0x3, 0x400) vmsplice(r7, &(0x7f000050c000)=[{&(0x7f000001a000)="e0eb", 0x2}, {&(0x7f0000569000)="62", 0x1}], 0x2, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f000056a000)={0x85, 0x3, 0x4, 0x7, 0x2, [{0x4f9cd4ea, 0x7fff, 0x8, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000397000)={r3, 0x7fff, 0x6, 0x49}, &(0x7f000056a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000ce9000-0x4)=0x0, 0x800) r9 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_dccp_int(r8, 0x21, 0x1e, &(0x7f0000b69000-0x4)=0x5, 0x4) accept$unix(r4, &(0x7f0000ebd000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00009f8000)=0x1002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getpeername$inet6(r7, &(0x7f0000b98000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000052000-0x4)=0x1c) readv(r1, &(0x7f0000f2b000-0x20)=[{&(0x7f0000ca1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) [ 132.312194] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 132.318833] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 132.325637] [] SyS_readv+0x27/0x30 [ 132.330791] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/11 14:57:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b40000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = dup3(r0, r1, 0x0) dup2(r2, r1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x2) connect(r4, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/11 14:57:53 executing program 2: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000415000)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x85, &(0x7f0000416000)="310d308e2282ef9d29cd6a") ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00004ef000-0xde)="c58756f507ec9627d728b9173f7794b80c374b07dedf3aa8a613a54d46c3e7d1fd875004fc7942fd2eba8fcae2c0e77cfdf1e60c5527f9c8d0c0a41ddbefb14972e443d1acd31d91ad1417211a7397b3ee6aab5fd6404bc0fa10faa36c2bfd1c1499826e06cd9fd2c256c26b3f9cd3f1f5edd8c51aa7455e6f419be1af16585dbee3792452e47185ee79419c9088d9050e20e0050c175986a4c6f52c845028edc9483a047e6be170d6dd0d7d6802aa3e9804d23c45a0e69aaa3eb3c480db4c89c1ceecaa961ca68d4d3536df9d1a0d5194ea9e056d21af85ff196f33e595", 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000044f000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00004ed000)={&(0x7f00004ed000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009e000-0x50)=[{&(0x7f0000411000)="6e42ec6c951c6e19b7bcbe64c27e3adad141a88543a8b82c0ef3be4b5d35add3bb1c5f8e850750ce194766a409045d0094a409f52e1e6b2c349e8cc002bc95e664e00213d134f3e5f19223112415cf1e48fdc9af71d9bf5bb1a27f94490b062f59fb93f3086925abee8a60a13833fc479b706fd99083cc584cc1b2bbed33d23a9075ccba100409f0088ce0e25e26f4a31f68d718bf774113ef1a1726d8bef0bc450990668e22ad4832ec1095fc3e08869314da768c2239df6dbdb8ff45228a4c36b136f4c4adeedb350f29f3078df3bfde2cd941d90f1261530c919ae81d5cd36d5f2d0e0978b5", 0xe7}, {&(0x7f00004e5000)="be631f640f5936c421c7eb98ee36d813437306ad522f40a988be377527991ebc86cf093819daa9900416f71a2ddcdbaec43a", 0x32}, {&(0x7f00004ed000)="aed7cb3cc729f809d9eb71bf3de23f1a0a88424d94066a018fa67c73b365cabbdf965606778e48ed2588ef9d1a52a5c05d5960e40fce4aa2c45dac2c23ec499f94c4051674c3ff91b24e68c4a5ac03d7d24d9ab5da2e40fab9ff7c44715d87d0a4481513a2bb31706eb5544ddadadf562cb8455c0cb09c8710bbd52b9f635bd771cd702ba0b914b041d1846d64fdb56b5d8f1b160cf9677cf2285c39d494aa7c9574d5021524c74977d935089e3057c5b104f722acf55d00725895450a39351007ac83045b240712a021c62dc68624f96134a25800a4274a5610c25464", 0xdd}, {&(0x7f00004ee000-0x1000)="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", 0x1000}, {&(0x7f00004ed000)="0ae30ab0aa55", 0x6}], 0x5, 0x0, 0x0, 0x0}, 0x20000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000002000-0x17)=[@increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x0}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/11 14:57:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x4000000000004, 0x7c9, 0x0}], 0x30) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000075d000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x1, 0x193, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x3, [0x1ff, 0x9, 0x5, 0x2, 0x1, 0x7, 0x1, 0xff]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008f5000)={0xffffffffffffffff, 0x4, 0x8, 0x100, 0x1, 0xf7, 0x40, 0x1000, 0x7fffffff, 0x100, 0x3}, 0xb) read$eventfd(r0, &(0x7f00000c3000-0x8)=0x0, 0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000a38000-0x4)=0x6, 0x4) read$eventfd(r0, &(0x7f0000f21000)=0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000226000)={0x1, &(0x7f0000a54000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000050d000-0x10)={r1, &(0x7f00001da000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/11 14:57:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xe6)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008bc000-0x1)="bf", &(0x7f00002f3000)=0x0, &(0x7f0000c6c000)=0x0, &(0x7f0000444000)="") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r1, 0x6108, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e31000-0x2c)={0x0, 0x24, "f2cb00048b9bff39298757d2dc7e2c786667f40b6884934f95879e6aed8055d04b2aadbb"}, &(0x7f0000308000)=0x2c) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f00000a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r1, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0xd8f, 0xff, 0x9, {r5, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) timer_create(0x2, &(0x7f0000ccb000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x0) timer_delete(r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffc}, 0x1) restart_syscall() eventfd(0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x7f, 0x0) fchmod(r8, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/12/11 14:57:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008f4000-0x8)="2e2f66696c653000", 0x2001, 0x154) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b0000)={{{@in=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012f000)=0xe8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000a2c000)="f63898a5231a64fa0ea88309180496c12c55962a92f9805d632db37932a02b51e92708c0422c06c9c00f9a1afe29d0d624b42845a849bddf89fb85c546aa350f1902c3153c4367b8", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x9, 0x200000, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000075a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f5000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002d6000)={&(0x7f00004f4000)=[0x5, 0xeb8, 0x74, 0x3, 0x2, 0x7, 0x9, 0x80, 0x0, 0x8], 0xa, 0x7b1, 0x2, 0x10000, 0x800, 0x9, {0xfff, 0x7fffffff, 0x7f, 0x80000000, 0xfffffffffffffffa, 0x4, 0x9, 0x5, 0x6, 0x4, 0xee1, 0x7, 0x9, 0x200, "e0b4bb9b7673c49a2eb968ccd645baaf4d1191f4deea5cbb332ab3c9346dc552"}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000120000+0x858)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cf8000-0x8)=@assoc_value={0x0, 0xef}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000243000-0xa0)={r5, @in6={{0xa, 0x2, 0x10000000000006, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x101, 0x2}, &(0x7f0000c32000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008ac000)=@assoc_id=r6, &(0x7f0000318000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f9000-0x8)=@assoc_value={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000069c000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x0, 0x3, 0x7}, &(0x7f00005e2000)=0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008b4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000244000-0x8)={r5, 0xfffffffffffff467}, 0x8) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) r7 = dup3(r4, r2, 0x80000) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000c06000)=0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000d05000-0x9)="2f6465762f70707000", 0x100, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d03000)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fc000-0x9)="2f6465762f72746300", 0x44aa00, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000230000-0x10)={0x0, &(0x7f0000ea4000)=[]}) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f00004f8000-0x22)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) setsockopt$inet_opts(r9, 0x0, 0x5, &(0x7f00004c9000)="366520b881051f08b4b0c726f406b68def398bf0e83e9554623e17ced359a816e7938267ec59b8957a421d723fd1202a11ae7e814f1e0530c50541a34efd5d777678ec2c6b483e040fb66f4ff317ce61fe32c67d087e46547680a778b0c79ffbe8fee8c4238de44ed8af60362c776740e5bfd4d27841359e037a1a785e5223929768506a063a6d03b1c377c76f333663d4f732a1849186b2fb036ffff9793809da3ab9a8e6c2284907385c9c66eec7fd72cd57bc373539348f1c46ce28ea74973bcc804fe9f2a708770dee724915b5a704ab7674f8f3da14d3b79c50f2a3f72abfcc92037d225142e902a48114a9", 0xee) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a07000)=0x0) 2017/12/11 14:57:53 executing program 3: mmap(&(0x7f0000000000/0x403000)=nil, 0x403000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) pread64(r0, &(0x7f0000042000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f00008aa000)=""}) r2 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpeername(r2, &(0x7f0000b26000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x80) ioctl(r2, 0x7ffc, &(0x7f0000dd2000)="01") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x1fd, 0x0) syz_extract_tcp_res(&(0x7f00001cf000)={0x0, 0x0}, 0xd37, 0x8) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x3, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r5, 0x42424242, 0x10001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mkdirat(r4, &(0x7f0000203000)="2e2f66696c653000", 0x83) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000946000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00004c1000)={0x0, 0x80000, r4}) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe3a0b", 0x46, 0x40000, &(0x7f0000237000-0x10)=@llc={0x1a, 0x6, 0x3, 0x8, 0x0, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000ff4000)="2e2f66696c653000", &(0x7f0000614000+0xccb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r8, r7, r9) dup2(r6, 0xffffffffffffffff) flock(r1, 0x0) fcntl$getown(r4, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe8000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000103000)=0xc) 2017/12/11 14:57:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000031d000)=0xffffffffffffffff, 0x4) listen(r1, 0x40000000000) shutdown(r1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x3, 0x4) pipe(&(0x7f0000318000)={0x0, 0x0}) recvmsg$netrom(r3, &(0x7f00000ac000)={&(0x7f0000104000-0x10)=@ax25={0x3, {"c59a44b9545f5a"}, 0x8}, 0x10, &(0x7f0000550000)=[{&(0x7f0000a05000-0xa2)="636b5985b013246fa97629ac0c3e4db18fa7a824d5ed2b2652af22d170f613a4754456ff1501e90f320c495f29fed9b4c2bd56b09bcc920784be75e56d16c659eff51699cd35d67d9e6af8b44ae79bed0e1f0393820bbdceb06730efe28374ae9926fbada1603bfc41b64dca685e618ba8afd4fa339d14272cd9564ae872094161778b9a4efb47ef4f53ee8f2ae570d047e693731d1638efc5dc1840fb8017102e8b", 0xa2}, {&(0x7f0000a0a000-0x16)="f773fc17c83447524a81df9834f1ea56f1c731943573caf68ce7d170aedc060f668f9c44939087e3ccf13ab1395024d57a957519e3234fbe213301a384a6ed988453fb6cb5ddedac134924d092f14843c1ff2fbb82bc9499f582dc1e546b5eb6bfbb13846a", 0x65}, {&(0x7f00007f5000)="99b66cfbfe2e02b3673f70697375546c3ea840f437703a4884a87913a7365e33fe6577afe8bb73d65f588542fe28b84c2020ad9dff25a8a424d7052df916a06559bc5378138975cb11ed210ea72d610a82bb20d9c3381c9e0dd929cafb0d6af037de3444bbc4d9b80a433a6143f428d34a2a1d346bd7c7ea2f39ca0fd1cc63051f669e2efda16e739e9caf1cb9166260d094a63262f3987e4b1e22609e3bf083f8d7baffa2f83b1cd13657d9941504b2239a383614", 0xb5}, {&(0x7f00008b9000-0xf6)="396b920954ea9ed7dabf3c9323fbb1c3028b94f37dee58bd92f536053d2ba7b54619590eb3ef6e4ae7a4ae36ce5c959d45a23e0217128faf21d78ce8a38541eec11e3cde7a18c34660fd905cea248667e3ee83160808b63af4fb574ddd66554386ac92a41be9af0e2cae807bf58699e3c768958fdb4a8378f0f087f1d77a5d24f3cafc528713abff8b807c67b24b64c73b70877fc6b389c966c9a2c095b418c37cc8b7cb024e36a80ed0fb94a813b2b24e6d21fa226bd94710408e1bedd792bf05f7b8f390f46651afdcaa5045ddb18828c0256b9999db9c050826b2ec560f8cabcf204d986e1d9f450d6351d61bf2fab7485c4cdc50", 0xf6}, {&(0x7f000076a000)="60997d5dde07ae8f48a1c74bc7118c5f6db20e9457b0f72c584f328e272dadccbe096b820be91e0810942647836f0d7700be43b8e4d1cc447e43efd3415ba1c6ff03a3e7e7c781d63708fce5a1e808201d1650377ba9f0ac8d561fd2adef9ad4ef7bac6933d5293450592d8b", 0x6c}, {&(0x7f0000571000)="01b61364b9ae3628c2d747927fa9ec31d37445f7108c6521cd93c73af0204274930ff61a75a61aa7f27262be479301d2", 0x30}, {&(0x7f0000b65000)="cbd934606af5c565f8a473fdf4882cf03e0b3740f7769c454036dd2dbb2cc5f6a3802e21d051f6f9fc02f14d3017020420703fb01513efae0152f469b5b7b622d6c6d0f3552f1519919c7dfe43309b52fc82581a2a3e79084680f0e4f51cc5b356c63c142ff33ad43526256bddb7be21fbd66392cce47f32e9544a9cebd9a4297d5a3177b6d1bc25cf1c405ca51a9fc4ff8168e129cd7ae562a6f64cdc6619830cbcc8771ba9d2e453dce2d039fbc17cdc86885ba3351cb66d4826700c89a30db344972b2ef991e983bdcfa13faef4c8c8a622a817bf80eb8eaf9cd8b7fc2dbdc86226970cbfeb41b67749", 0xeb}], 0x7, &(0x7f00009ba000)=[{0x98, 0x113, 0x4, "d114565421326a39d2604ea37e2558e52e2c9e01d4e1eb9b5ef11cb2d60bc9407a35bf945af5e64f23251cc135bd761082945a857fcbb29ac1427debd37c4f7224e1fe57a784ebb0a1936b16b49d5831f0283da29d795abcbcf9b7d9275095c1c0f9521dffd18ec3380e759cee93a296448ae7ad7832155b3f34c8ef23feb72be3af"}, {0x40, 0x118, 0x2, "832f31fb251499ca9516f30d14bcd9e3d7bc724fe951eabf1298f086806edbdd3639c2e94694af75cf"}], 0xd8, 0x10}, 0x10000) r4 = accept4$llc(r1, &(0x7f0000e24000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10, 0x800) getpeername$llc(r4, &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092f000)=0x10) recvfrom$inet(r1, &(0x7f0000222000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x100, &(0x7f0000723000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000f0000)={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]}}, &(0x7f0000214000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c16000-0x8)={r6, 0xf7}, &(0x7f0000800000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000ae2000-0x4)="01", 0x1, 0x0, 0x0, 0x0) [ 132.400241] binder: 22539:22547 ioctl 85 20416000 returned -22 [ 132.410521] binder: 22539:22547 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 132.425440] binder: 22539:22547 Acquire 1 refcount change on invalid ref 4 ret -22 [ 132.433570] binder: 22539:22547 unknown command 0 [ 132.434537] device gre0 entered promiscuous mode 2017/12/11 14:57:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)="6e65742f736e6d703600") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c33000)="2f6465762f73657175656e6365723200", 0x2080, 0x0) sendfile(r0, r0, &(0x7f000005b000-0x8)=0x10, 0x401) 2017/12/11 14:57:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x1ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000003000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) r2 = dup2(r0, r0) r3 = accept(r2, &(0x7f0000012000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xe, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fchdir(r3) chdir(&(0x7f0000013000-0x8)="2e2f66696c653000") statfs(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000003000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000001000-0x3)="5c5300", 0x3, 0x2) modify_ldt$write(0x1, &(0x7f0000014000-0x2)={0x5952, 0x20001000, 0x400, 0x20, 0x81, 0xf04, 0x3ff, 0x9, 0x3a9, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000020f000)={{&(0x7f0000e4d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 132.447470] binder: 22539:22547 ioctl c0306201 20000fd0 returned -22 [ 132.459899] binder: 22539:22562 ioctl 85 20416000 returned -22 [ 132.469474] binder: BINDER_SET_CONTEXT_MGR already set [ 132.477255] binder: 22539:22562 ioctl 40046207 0 returned -16 2017/12/11 14:57:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c80000-0x9)="7363616c61626c6500", 0x9) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000094000-0x2)="0483", 0x2, 0x200000000, &(0x7f00005e1000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 14:57:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000007b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x1, 0x3ffffffffffd}, {0x79eb8000000, 0x0}, 0x0, 0x10003fe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e3000)="2f6465762f73657175656e6365723200", 0x4040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e23000-0xf)="2f6465762f73657175656e63657200", 0x180, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000269000-0x20)={0x5, 0xffffffffffff6583, 0x7, 0x0, 0x10, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001e6000)={0x80, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "a77bf8bf937202fa", "b99544af28876d0548d063977b7cb341e20c27c78c8a90b1e44a3bdf47311dbe", 0x2400000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019b000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) flock(r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00008f1000-0x4)=0x0) accept4$ipx(r2, &(0x7f0000e3a000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005f5000-0x4)=0x10, 0x800) write$tun(r3, &(0x7f0000edf000)=@hdr={0x3, 0x1, 0x0, 0x4, 0x4fa6, 0x1ff, @ipv4={{0x8, 0x4, 0x346, 0xc7b, 0x8b, 0x3, 0x3, 0x7286, 0x7e, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x89, 0xb, "1cc4f1990b0e2e8dae"}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x9, 0x3, {0x18, 0x4, 0x3, 0x5, 0x7ff, 0x3, 0xfd2, 0xff, 0x2f, 0x5, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@cipso={0x86, 0x1d, 0x7ea1f662, [{0x6, 0x5, "8d76d3"}, {0x0, 0x3, "01"}, {0x5, 0xf, "e2ce9ca9c2d9aab07f7ab20ce1"}]}, @cipso={0x86, 0x11, 0x3, [{0x7, 0x4, "64e0"}, {0x0, 0x7, "776edcc98b"}]}, @cipso={0x86, 0x9, 0x7, [{0x5, 0x3, "88"}]}, @generic={0xcf, 0xb, "0d155a1cc2458d7283"}, @timestamp={0x44, 0x8, 0x3, 0x3, 0x3, [{[], 0xf2}]}, @end={0x0}]}}, "542676"}}}, 0x95) 2017/12/11 14:57:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) r6 = fcntl$dupfd(r3, 0x0, r3) fstat(r2, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000014c000-0xd)="2f6465762f6e65742f74756e00", 0xd) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x80000005) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) ftruncate(r0, 0xe000000000000000) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00001ad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r9}) r10 = socket$inet6(0xa, 0x800000002, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000e75000-0x1)="00", 0x1, 0x3) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000973000-0x78)={0x101, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xfffffffffffffffd, 0x64, 0xfffffffffffffffc, 0xa04, &(0x7f000059c000)=@generic="550843630d7e50c78ff51eb5756c93f8", 0x8000, 0x1, 0x10001}) getrusage(0xfffffffffffffffb, &(0x7f0000b14000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000b7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r10, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00005e7000)={r11, 0x0}) sendto$inet6(r10, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/11 14:57:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009bd000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000569000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100, 0x7fffffff, 0x7, 0x40}, &(0x7f0000cc3000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000df8000-0x8)={r2, 0x2000000000000000}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000898000-0x10)={0x0, 0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl(r3, 0x7, &(0x7f0000447000)="45bd6c6ff92596f31ff7344da5b1b4edadfc4b71389e449298320b0de8eb84532d6e3a78fcc6e967f365ea2e53564811afedff012d0c870934d2da3743cc8fcab82def051eeb8744b3c811c34ba543b2660cf7339a") r4 = creat(&(0x7f00002dc000-0x8)="2e2f66696c653000", 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000cb000)=0x2000000000020) ioctl$int_out(r4, 0x5462, &(0x7f0000f5d000-0x8)=0x0) pipe2(&(0x7f0000bee000-0x8)={0x0, 0x0}, 0x80800) fgetxattr(r4, &(0x7f00005ca000-0xa)=@random={"747275737465642e00", "00"}, &(0x7f000028d000-0x4)="00000000", 0x4) sendmsg$netlink(r4, &(0x7f000020d000)={&(0x7f00000f3000-0xc)={0x0, 0x0, 0x9, 0x20}, 0xc, &(0x7f0000f2d000-0x30)=[{&(0x7f0000ff1000)=[{0xc8, 0x6, 0x0, 0x8, 0x6, "429749aa9aa87e1525836a93286cd3c823d0ddc1469591e5621e9fcfb76e9b646924f176690937e6f764ac3afe5e6c296ef0d8a67f64a0cf35eb078cec89574ac7b8c4e48393010f63711984d814a2e37b3ef19bc8f006303c1f0bb43b53e051a3ddaec3c1a455d49c7ebfe67a2f05995162dbd2b692c321da318ba660bae0e3f9bbc922064a2d81db50686b8dbf0cf57f846de6fb236c17398e4479bedb7c88dc12f476eb3505ff2ac586f702601c1cfe4588d3180df1f6"}, {0xfe, 0x5, 0x4, 0x7, 0x101, "10522bafe2052239f7000a67faaa70377e22af5dfc6fda3b1d27e9b5d5738b265232856cd24a580da4f0e23920769ce4fd7bc9a587f3d20c690d692ac8543ff732dda23170977f1c64459d2255d4e1bf7085183846365d91c66c1790d627071ee1a35f6e9c1ef6413ea91f5e9c06cb540e9e4d4473bb0fe8a14d50643c36d61f510315575788fef65d26801e2b5928744734b8c2305b876337ef29672d3d00d91a66b512ccae140802beb9bb670adda9c4c89b5b89474b4de7cb83677b3eef18cda47975d3e458008bc9315d916822b1a25e9e87a50516f559f4f6a9bcfb1e432dab1b673ba7bde5851e00979ed2"}, {0x60, 0x200, 0x0, 0x8, 0x4, "1681e40e1fc0612a18f51ee152828a98baa78ba79b354d764a10bef783df0b2912b1dd1e1cdb135e2933539f3445932b600c5b30e180e00242e20099a4c9e9670baab932a62ee2ab23b686164435caee"}, {0x41, 0xdac, 0x210, 0x8, 0x4, "5596740fecfacfe63d908d51fc60e893f80baa537a03464367fd9fda19a587d477fe19f7d35b1341b297f8a3ce99eed2a9"}, {0x1010, 0x200, 0x4, 0x10001, 0x9, "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