faeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cdc000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r0, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006d6000-0x4)=@int=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000c39000)="5bf9c132a9842ff6b1c40bf50000000000004d1363230f9708d76aa5886610112e0bcc2bd2ec4280", 0x28) mmap(&(0x7f0000c2c000/0x2000)=nil, 0x2000, 0x3, 0x20810, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000608000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x40002041, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x400008912, &(0x7f0000000000)={@generic="ed1c3396795a876160ca9bd9b989dc52", @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000dff000)={0x5, 0x9, 0x0, 0xfff, 0x100000001, 0xfffffffffffffffb, 0xc276, 0x8, 0xffffffffffffffff, 0x8}) vmsplice(r2, &(0x7f0000f5b000-0x60)=[{&(0x7f000008b000)="8f41a27645b8fee9dc9d5a2d97052292c7420f16556530c831e85856a0d9b9518726a1f11747946ec9d5457f6573c82f7216649aea8be75764130b72a0787000ea2a4f0380454dab5ecba49e5466eb210406a057cdefb4ee88d1d9e4762f15134c8a23a3547f0b13ca72536cb07f7b91d9a17903a0235a8be5364a61140de84d40ab748de04cb6f0", 0x88}, {&(0x7f0000dfc000-0x78)="6ad445e7012b3c40c7b4a7435d3918e5bc04de5ce5cea87e567241f11d9df9d49df5f155fc4b52f47c5e623e5a470081517853e9d625a7cdb7f2a435f405368f354f3fa2792d93786838fed2ee12291dcabc61bf0417b2dd230651cbad1221f50c0b84df982829b1f2943a940e83a579de5c784c8103a3d4", 0x78}, {&(0x7f0000c76000-0x60)="ab9c104a4b11cc7fbeffefd340dd8ebedd04de671a0dfc70243a208c2658e7a16128faf7555a8e185ce83087a9d5f0caa93f2473f7d0ebcb7b08f67eee3a87b83ab8a6c2d28790c00640b508aff16a09aaf62f541d449fec2dcca1d8de0c82f9", 0x60}, {&(0x7f0000606000)="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", 0x1000}, {&(0x7f00005d5000-0xdc)="1495be1976187348c425c003ec4a049b52f2e06dee08359e5b86bdaf1dd4acace4880fed02fc415045d29876af94297fe3db4c3b569570f3ef302f77a197f2bc8e564d644e4b52bd8ffd9d68124d8393450a5acf7de7d0d0a886ea502410de5ae4353da9c5a950d0e5225ebc61c9ef0fcf1a6908a9634153f016c9332608e3c68a92b0b1f4a81d0b78cfd3bbc1ca6f978227fb73f2bfe4dfeebcdaf6d57ce611daf89baefcdd72fa1e0a84f1ad82c332af05aa237f2726ccf67ee1d2811b4694618157f916cb3b0ee273d91476b8a0463fe8226ad44d00f57c57e7c5", 0xdc}, {&(0x7f0000618000-0xfd)="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", 0xfd}], 0x6, 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076d000-0xb)="2f6465762f6877726e6700", 0x301000, 0x0) r4 = syz_open_dev$mice(&(0x7f000026e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40100) syz_open_pts(r3, 0x400001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d63000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x80, 0x891, 0x3}, &(0x7f00007f5000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000f2000-0x8)={r5, 0xffffffffffff4658}, &(0x7f0000075000)=0x8) splice(r3, 0x0, r4, 0x0, 0x1ff, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000716000-0x10)={0x4, 0x8, 0x6, 0x986, 0x0}, &(0x7f0000c5d000)=0x10) mmap(&(0x7f0000000000/0x544000)=nil, 0x544000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000542000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r8 = dup(r7) getuid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000544000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000342000-0x4)=0xc) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x0) connect$unix(r0, &(0x7f0000d4a000)=@file={0x2, "511400000000000000000000038c"}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000012, &(0x7f0000077000-0x4)=0x4, 0x4) r1 = dup(r0) ftruncate(r1, 0x770) mmap(&(0x7f0000dee000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000064f000)=[{{&(0x7f0000f94000)=@ipx={0x4, 0x1000, 0x7, "a44c14d6f517", 0x800, 0x0}, 0x10, &(0x7f0000f94000)=[{&(0x7f0000f94000)="fbf3eff3a401584a9f2c3264d8ef034ae3ef98d7880e9709d9615001e1c81d2a", 0x20}], 0x1, &(0x7f000047b000)=[{0xc8, 0x18b, 0xc3d, "bec727b8f841f5c500b178d4dcfb832ec07c084b306e971aef65b5dae206fd0f222d6020d37d8ab1e3790dd481b6b87223a5eee87c0bdba36cab8417d65ee9f1ef7db1f99ade78803b6de745bc93c1c21c28bc4ffff9e34f61e72affa32abc8b02659883dfdb7f31e7dc5b7c92c7440c7e8dab9eaf140c52313d2af79b41d6fe120132ec6c4b25c185c9f0e5e6348a2b6a225e7d7e1611edd48b7c47eda3362ae812a4b703bda4e4fb24ac311fa6d0e722"}], 0x1, 0x8000}, 0x0}, {{&(0x7f0000f95000-0xe)=@l2={0x1f, 0x1, {0xffff, 0x6, 0x5, 0x1ff, 0x0, 0x5}, 0x765, 0xda06}, 0xe, &(0x7f0000f94000)=[{&(0x7f0000f94000)="cdebdc34ce51326dd8cb6acd382441d2fb8e63bc2a859f89ec4a1606d7bc413cf8a9deb7a51dcb3c016779eebc06a9bd2cc738b735aff97ad8059ebc49deddca36895e131a81bdfcf7365939dc5a4e5f002750cd5eb99fb40afd2c703f01313314cfa2e0006d8dd937848e6d0055192d9e72ee9522c0b49daa28cac91668898548f4f10af2ac119164322a75ed688d674ae3270c4941154315718b80c8799f156a78aeca85e2de78f8b250226c69fee2030211c53416e8be699b3d4e72", 0xbd}, {&(0x7f0000f95000-0x5)="80a5e53875", 0x5}, {&(0x7f0000b81000)="111542721feb12219d4710825f37a2eae260066fa832b97a8cc7f6bc493f75130bccb51e209fa7495dd8f93698eb680f9684e7c0da39bcc6ba1147a43fe35c21c1482e4848c9663aa5", 0x49}, {&(0x7f0000f95000-0x94)="a773534062426b1e0189b644e987c38a64ef621badb25891cf8e7b1c2295443c21626ddeb0aaab15766764ea9a88e97e22e88e542167ec614062c0631c62851a21e520a3850350c043d222691152303215d2e197f0c0f95acdc8e3d6c66d3e510b618af02e159635e9a35d2d3cb01a53850bd0c6258bb7e669c86f94a3908a9e38b4e12d5f8b3356336033e8edadc1c82c47ea69", 0x94}, {&(0x7f00004f1000)="128d42051d4c603e6fe3e32f86269e52020ba88377d0e9693f670bfdc83bd4886080646a5da3501c38115522c100ca8ac135aa9a41bf892f3e2bb95e1971da1e26c6b2897b8539255c4796f71f407e1c26606fc6cec1153356b2cdafd0d37ff0bf835ef5", 0x64}], 0x5, &(0x7f0000d57000)=[{0x90, 0x100, 0x1ff, "217b457a0fed610ccf0d7579962299c7961f2f610d3840765de96c0bb775f23c05975b7954afa1efc2ffa84338746ca50ade3f8b23c5be8bde35d73d753112958a3b5185ef1e44e457ffde2400fda8089b3e7a481ca99ed82db8a338846d01a1026fa6cbfa1e909aeb415e6ea1d90c26b7881ff14154afa4f0c24045"}, {0x50, 0x117, 0x6, "7bbf8c5aa700beec87a2b7bef59c86ec9bed7dec694512fad0df55d1efab6f39fd5c24998de824cc5d2122f8b33355d094831030c592522d76fbc2"}, {0xf8, 0x100, 0x9, "f1970b76bfdd573115af06a5587383e988e9aba8910274378a47c8b194da224390e15a765784385d5281c878a3ead55424d6f7f926ebe36f3426920a054f3d3b4c0e5061a0db591e305c6ff4d1b402c6f0055d195610d695436cd9ed5f96fc91b569906e28d5f1006a10d99662c9fbbc6efe49bb11e5ee3b604d6cf306d4a79c12e29b8e45461ee2c4d82f808750760068db45e630cc25a369ab38575030be8731b3a09097e53f900939d8cf3a4501b8c6d38b73950f35ab087f967616905102a306dfff54d7baa9a51816163fcb80cf2dca6ad03eb8d5cd90d63477ac95474bb54d1bd8"}], 0x3, 0x40040}, 0x9}, {{&(0x7f0000f95000-0x58)=@alg={0x26, "6861736800000000000000000000", 0xd, 0x200, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f94000)=[{&(0x7f0000f94000)="f6bd009afb8b5cbf860516e03f44247ff92481a68478ff19c00f753be8fc162cb0c5de62b3a7", 0x26}, {&(0x7f0000673000)="bb7975459c8adeed276da19cba8dc640dfbf5db4a53b6257c93c00a7467cb4cc0519c7fd82b8eba36064885c5b16cd0d438e21edb6b7e7", 0x37}], 0x2, &(0x7f000003c000-0x1b0)=[{0x68, 0x0, 0x8000, "3deaea24561ddd88673549ec7bf25d3ffedad003b729df9c4530ff18a5620018b0c18c98f2b23a3b5094c5ef978b750c7d4ffc86b0a2ecafb5399dc93fa6a6dd962f41b8e5b8dac8913aee44f03a3f317e734fc1cfcd"}, {0xa0, 0x113, 0x516, "283f99c45dfb6e3eaaa5d02a72726c7d321eea3a740ca4653880cf224fbddbd7b6fc5b500a368a91f201ae16f83c18059765e958339e6b1e8caef7dc26789745c0936e1c983b46917187400311069cdc3f9b21ffecb5ad8d61a42d0f11fd8f1baf525f16a729545b55065d6a68e8ff0f2021d5f28b2249510f84f007d2b15d19a0b792cdbf603ed8e90b5e08f978c8"}, {0xa8, 0x10e, 0x0, "2d170a985e49e90913d443ba3c97ab30e3a6fa128b2fdb76473ca61f9681733c8a6dc273ec832ae149052a4a34e4eb826b4c26f5c4a1f409dfbcf561a70bef525bb5f5f5a4cb1c53e53ff389904c45b1ca5233cf15ceb2872fabc8be4f3c918df65d4339f550166cafb00e3bc145f6fce7797213635dbca872ed18c845e54be43f12801511a23f92209cc92391c53d63ed"}], 0x3, 0x4000}, 0x1f}, {{&(0x7f00003bf000)=@alg={0x26, "6861736800000000000000000000", 0x400, 0x0, "7a6c6962000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f95000-0x30)=[{&(0x7f0000eeb000-0xcf)="492ebd2130b5d6dc7a4f52ef66ac8433d707c6619e51aad450be71aad0715577984bf4d817f249e87a0cc07ce2ccfbb5f6bde76992f273cce56073b724a5cf6de76eb3cc09ba17fe90b1f8152b145254c4761e182d30de021df96e7e0979522210e47c7a2a2d374924274cbdba426fb1735324a5294285f078574818e4f633e6d660329a3f12fdd5434d66e1f14ba6fe00e9054968cedee1670159923b180c2fb44e7e74486caddc38a6674ed7caf65a9deb5bcb82670b2552b99cac86c9a647b672da7a724fa079f32be66f66d9ee", 0xcf}, {&(0x7f0000530000-0x8c)="dc732b131e4941649f5204957910d4d79df5218ef23b18d03eb6d246ffda2d2c10da4d4916e4d34e7710fcb17f6ad039f3136b08009b10806c23a12394954c9805cd4c660a7792892a097fa116b16c31c9c41d40cdf18f940be6621cfe8474a7394106c351c3bdd833d6314087b0e818a9eaafe4eaf7d9a07dd86dd906fa62c3e5e08f95d6728b8348ad8e9a", 0x8c}, {&(0x7f000016e000+0x11a)="e49ef9380a9f096508cf9d4621a8393e34d940d79e1cd1e99906cfa82a0393aa6ef088786aedd68155302870b78b46e5af335ded1e74bf0b063cd9d311a871c756a9", 0x42}], 0x3, &(0x7f0000f94000)=[{0xa8, 0x0, 0xbb, "91068e05cece01c594f23b00c901d953a65f27bbf3fc483ce63b23a3d574ec9ab10ed3c488e0413b82a114201dfe0637c5465ef4e8d4c6c9cc41c03ee1d77b0c5acf0218f8ca2c60fb25a800d145909b0dc74c8e3e76c71373e8648175b04b1ebc2e6998207c0fbeab682b090e7c64ab526feeca8655c4ec46db665cd3ee8e59b79caca07febeea817ed28aadeba82f30d53"}, {0x1010, 0x114, 0x7ff, "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"}, {0x58, 0x88, 0x8202, "a6fbdb1572e7f4aa9dafeed0c45077dd1e251459b4eee4541e413f6125cc93aca3885c136219f7c0d37112acb71bd58ccc7bcb810c042b6001d6300ecb00abd6ab07a0210ca1"}, {0xc8, 0x10b, 0x4, "8e4b76e2bcd48ea0648267493c43141160e6a105afc2fd8873ec2300640c018cf39812841a2f947be02149df59b129316deab8588f3188d742070dc86a86a3a6c3498e3053f603cec541e7d92fe712c89ad65a3808d7761022dd3efa98c9b2e2ac0f20a001265af628dd0b57a2df7ee204597e3343a588a9d990b6734738c62ffcaaad2e0986e2e327ba02b64c1d61aab06b004cbcef649cc3472c3083c1a786e4a496b1fa9581a6d51502db76ccec50b389d59d60"}], 0x4, 0x2000c801}, 0x0}], 0x4, 0x20000000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00003ed000-0x4)=0x7) truncate(&(0x7f0000f90000)="511400000000000000000000038c", 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f90000-0x8)={0x0, 0x0}) socket(0xa, 0x2000000001, 0x0) fchmod(r1, 0x88) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000c80000-0x14)={0x3, 0x6, 0x400000007, 0x31, 0x0, 0x80, 0x6, 0x9, 0x4, 0x0}) r2 = socket(0x10, 0x3, 0x0) removexattr(&(0x7f000063b000-0xe)="511400000000000000000000038c", &(0x7f000094a000)="7b2e2c47504c736563757269747900") write(r2, &(0x7f0000f93000)="240000005200011f000000f2fffeff710a0007100f000100ea0f22ff05036f00ffffdd00", 0x24) [ 94.573400] nla_parse: 5 callbacks suppressed [ 94.579539] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.608725] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x6, 0xffffffffffffffc0) getsockopt(r1, 0x2000000000000107, 0x13, &(0x7f000036a000)="", &(0x7f0000525000)=0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f82000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f82000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffff7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00005f4000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f83000)=0x10, 0x80800) r3 = dup2(r0, r2) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000d05000-0x4)=0x84f0, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x12, r2, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) syz_extract_tcp_res(&(0x7f0000f85000-0x8)={0x42424242, 0x42424242}, 0x6, 0xfffffffffffffffc) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x1, r5, r4, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f00002b3000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) r7 = fcntl$getown(r0, 0x9) r8 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30034, 0x4, 0x4000000000000020, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x8, 0x0, 0x1, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x80, r6, 0x8000000000000008) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000000000000000, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, 0xffffffffffffffff) dup2(r6, r8) gettid() mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:44 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000093f000+0x2d1)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000942000-0x8)={0x0, 0x4}, &(0x7f0000942000-0x4)=0x8) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000942000-0x98)={0x0, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001}, &(0x7f0000086000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000258000)={r2, 0x6}, &(0x7f0000942000-0x4)=0x8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000942000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x9029, 0xfffffffffffffe00, 0x9, 0x7f, 0x54c2, 0x40, 0xefa, 0x8, 0xffffffffffffffff, 0xfffffffffffffffa, 0x1, 0x766, 0x0, 0x3]}, &(0x7f00001a8000)=0x108) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000940000)={r3, 0x48000, 0xc4, "0b032c80f34621aec65ac36e6c058120c3f47f429628f59472a603a0cf4172b0853ffe88a1dab3e5b3a41433b1c2a9db8e49dcc1a0e1f971f0bb7e244858d29942b89816e569361630e24aa8369da65bfe09e715c62f3996ee496566799398cdc99d82467132691753257076517eebdc1d878aa2727ebd73305c3fc18808c0323c12822f16c3292dfeb96848e81d3965faa0c01302a01ef97bb79a307107abd9a138550505c0f23b95a892e1252a40154eea4058535be7099f716e9e111593555c392783"}, 0xcc) accept$inet6(r1, &(0x7f0000052000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000029a000-0x4)=0x1c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000023f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x5, @raw_hdlc=&(0x7f00004b6000)={0x2000200, 0x461b5c26}}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000211000-0x28)={@common="74830000004980000000ffffff0000dd", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000f00000306000000eb00ed000000000003000449faf502007e23"}) 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000e2d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = syz_open_dev$sg(&(0x7f00005f7000-0x9)="2f6465762f73672300", 0xb9b4, 0x18003) tee(r2, r1, 0x6, 0x4) fcntl$setpipe(r2, 0x407, 0x5) vmsplice(r4, &(0x7f0000f59000)=[{&(0x7f0000fec000)="6b", 0x1}, {&(0x7f00001d4000)="bc77590a21edcc8c8988d822d0862c36a1696cf1911742aa818b10ba1b139b0cede2d2f2ea421baf9c9d915270f1657c7ac656ad30f8dffce67f08686d509759d7c6897cb4668cdfe46136d36f97a8e7fd48a272d0727dd07704e8", 0x5b}, {&(0x7f0000df9000)="96b7d11517dd29e62e3a462d6575fb95a009622de6fccdfa84a284ecc1bfad5ca3bf1f743fcb10aa3949bcf9b97f85635569078ed82adf87befc5072c31467a4f9b37f53133f5dc41d9a0eb03fba69a59e429f3cd134aa4741ea607923bd02ff51d62cee832fe1b4fd54e7194fa213963cf44bfb6147f1b109de765c16c1204c4ac2fa2826c8a44456a4d7634bf63a4813904403da44ab8a43abdf2c5e890450a99c2a3afab25cebe6033111ce75754358", 0xb1}], 0x3, 0x0) ftruncate(r1, 0x80000000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f0000c1d000)="3f", 0x1}, {&(0x7f0000f8b000)="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", 0x1000}], 0x2, 0x6) tee(r0, r3, 0x8, 0xe) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcab000)=nil, 0xcab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000c07000-0x8)="2e2f66696c653000") r7 = socket(0x10, 0x2, 0x0) mknod$loop(&(0x7f000044a000-0x8)="2e2f66696c653100", 0xe040, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000ca7000)="2f6465762f766373612300", 0x100, 0x101000) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000ca8000-0x24)={0x2, 0x8a6, 0x80000000, 0x0, 0x4bf, 0xe96a, 0x628, 0x100000000, 0x9, 0xffffffff, 0x6, 0x5}) r9 = shmget(0x0, 0x1000, 0x800, &(0x7f0000477000/0x1000)=nil) r10 = getpgid(0x0) waitid(0x2, r10, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0}, 0x81000000, &(0x7f0000222000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$unix(r7, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000af7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) timer_create(0x0, &(0x7f0000837000-0x50)={0x4, 0xffffffffffffffff, 0x0, @thr={&(0x7f0000beb000)="7c037df22564700beeccd58b41f5b8c381073524db0a03bb7b24ffcfc8cd290faef86e6378af0c2891f5512e6175ebf3a6fe48aea7210fff384e1d13df942a45bdacc516fc0a48b0ee08677699c5290f9153ce3112036fdc57492fcd1513bdba4514de83290bc4688ade33031efbf8ef35b2c664864008d30b1cfb5ec93db2488199cacff890693036db8a67e9cf65153551080c2cbfacb333752465e4273012ebfbf8309c4ed218b31bc70f088e73b8a47594798fb881e30b165a7561f4e2f65b2b50d8c937866fe8d79b21e211c0d594", &(0x7f0000793000)="a41c3f34c710587ae341f7e04ff507067a1d4cae51784c2c519b647ea2eb04e779f0b8a8853c60b028a6413a9983c9da80aac631f29a66b2b3f78bcd39e3c181940030b2b2c9edad36f1f8f80ff8b812c4c1feeeac37038bc104eae24ab03fabf54591c33d03f5275a007e85e2c7b6748b99afe1e349f3af114e05fbc37f7d094bd4597015fa79ab333dd9724834"}}, &(0x7f000064e000-0x4)=0x0) shmctl$IPC_INFO(r9, 0x3, &(0x7f000042c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r8, 0x29, 0x30, &(0x7f00003df000)="f48ad8fd6a7eee924e44cdc73eb119fd0f2e7578193db8a114387ecbbf14521432e69100d122f07662f5009fa2f7bda1f219e11f622cd93c7ace2d3811ee98f243258893254cb0006699c799e88a63347f54ccfc5f626bc8a6b43441785d92b5810a149247a50e9546588580952273872aeb6b52c34f8236cf5e2c540bf33403c2c12cbea7524ca1d1485fd98e65750637c74b9d82ac0d37d463b6c2aa2ed925c541265a06d5b1ab91932294e1e2e02200a6", 0xb2) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000526000-0x2)=0xf2f) shutdown(r7, 0x40000000011) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c1000)={0x0, 0x0, 0x0}, &(0x7f0000a0c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007fa000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055a000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000772000-0x4)=0x8, 0x4) r4 = dup(r0) r5 = dup3(r4, r4, 0x80000) getpeername$inet(r4, &(0x7f0000522000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009af000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000880000-0x4)=0xfffffffefffffffe, 0x4) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000866000-0x4)=0x0, &(0x7f0000571000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r4, &(0x7f0000731000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000001}, 0x1c) setsockopt(r5, 0x0, 0x6, &(0x7f000030a000-0xe8)="4e3112783031577ea8c59077488177a049132287f5889599586f99bc36d3df78928b728364912adca48cfc618bb3d2bd1af508f7cb3972ebcb61f91d364b086dfe98e814b7fda08a0ed1581e7bd59e2939da09301c1b76bec28849caff1e9bbb503f903f38df546a5c72e9f241b32f9f6ee8ef8372f722a1c72335c0feafda748aed24a57dcf61f94b5eeda334e3a4a6f52e338fcc67f368473abcc844f4bdf2f33cdcf57c19177a0ae57997eaa44851eec3f02fb29e471fa43916ff81cd21c30faf41a869052ce704a260fb7dc805231c351b4f4727285c8ae1905bfae7d835b903c8f25248509a", 0xe8) sendto$inet6(r4, &(0x7f0000ce8000)="", 0x0, 0x4, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$ax25_buf(r4, 0x101, 0x10000000019, &(0x7f0000867000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071f000-0x4)=0x24) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000e4e000-0x4)=0xfff, 0x4) recvfrom$unix(r4, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20000040, &(0x7f000034f000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d08000-0x8)={0x0, 0x0}) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x1, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000dd3000-0x10)={0x2, 0x8, 0x1000, 0x3f, 0x0}, &(0x7f000018e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000030f000)={r6, 0xb1, "b5afd009ee79d379fc6fbce90c37f8b181d53794725777766490dfacdfa16fe7d8a4d9681c9f61e35305a0ae03f972c8944d86e18067ad4036a566cbe9a92312496469d5247614e0864d70ae23e6554381f2cd675a02d246128bbd3fba01a929ce715e64a39692755557e14708e856daa7e38a332900e5cf0fefb956dc93cd16c94c60e819676cf14ca6adda00000b5dd1a3831079872daf3a5b95bcef0afd9ae620ec30b8fb9d4cb05f5bd0bdfc52edae"}, &(0x7f00002be000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a8000)={r7, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x55, 0x0, 0xa, 0x20}, &(0x7f00009ae000-0x4)=0xa0) getsockopt$inet_dccp_buf(r5, 0x21, 0xcd, &(0x7f0000c18000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096c000-0x4)=0xce) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bc8000/0x2000)=nil, 0x2000, 0x2000008, 0x3d, r5, 0xfffffffffffffffe) 2017/07/29 00:09:44 executing program 3: getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000002d000-0x4)=0x80) r2 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r2, 0x440000000000127f, &(0x7f000002d000-0x1)="3b") 2017/07/29 00:09:44 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000093b000-0xa)="68696768737065656400", 0xa) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000937000-0x20)={0x6, 0xfffffffffffffffc, 0x1, 0x0, 0x100000001, 0x4, 0x8, 0x800, 0x0}, &(0x7f0000937000-0x4)=0x20) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00003b7000-0xc)={0x0, 0x1, 0x2, 0x2, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000469000)={r2, 0x2}, &(0x7f0000938000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000938000)={r2, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffffffffffff40fa, 0x1, 0x9, 0x7, 0x5, 0x3, 0x7f, 0x8, 0x8, 0x8001, 0x2, 0x3ff, 0xffffffff, 0x0]}, &(0x7f0000939000-0x4)=0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000939000-0x20)={@common="69705f76746930000000000000000000", @ifru_flags=0x3100}) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000040f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018e000)=0x14) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004dd000)="2e2f66696c653000", &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000093b000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x3, 0xd789, 0x15, 0x20, 0xa0, 0x5, r3, r4}, {0x7, 0x1, 0x5, 0x7, 0x3f, 0x5, 0x8, 0x5}, {0xff, 0x5, 0x0, 0x3}, 0x7f0000000000000, 0x3, 0x20, 0x0, 0x60, 0x0}, {{@in=@multicast2=0xe0000002, 0x4, 0x614}, 0x15, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92, 0x3, 0x3, 0xa, 0x3, 0x80000000, 0x8}}, 0xe8) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x840, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000842000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x102) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000098000-0x2)="6c7000", 0x3) fsetxattr(r1, &(0x7f0000939000)="47504c00", &(0x7f000014c000)="646374637000", 0x6, 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000093a000-0x4)=0x100005, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000799000-0x3e)="7eeac9302740d833a2c3a8f851c8dcf817a461b10919e4a24de441164fac91e54a6ed23cf563ad5d7782a264cfc70456388e80bf3775b115c1116084ab11") mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000093c000-0x4)=0x7, &(0x7f000093c000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000936000)=0x10000, 0x4) shutdown(r0, 0x1) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c1000)={0x0, 0x0, 0x0}, &(0x7f0000a0c000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007fa000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055a000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000772000-0x4)=0x8, 0x4) r4 = dup(r0) r5 = dup3(r4, r4, 0x80000) getpeername$inet(r4, &(0x7f0000522000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009af000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1155, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000880000-0x4)=0xfffffffefffffffe, 0x4) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000866000-0x4)=0x0, &(0x7f0000571000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r4, &(0x7f0000731000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000001}, 0x1c) setsockopt(r5, 0x0, 0x6, &(0x7f000030a000-0xe8)="4e3112783031577ea8c59077488177a049132287f5889599586f99bc36d3df78928b728364912adca48cfc618bb3d2bd1af508f7cb3972ebcb61f91d364b086dfe98e814b7fda08a0ed1581e7bd59e2939da09301c1b76bec28849caff1e9bbb503f903f38df546a5c72e9f241b32f9f6ee8ef8372f722a1c72335c0feafda748aed24a57dcf61f94b5eeda334e3a4a6f52e338fcc67f368473abcc844f4bdf2f33cdcf57c19177a0ae57997eaa44851eec3f02fb29e471fa43916ff81cd21c30faf41a869052ce704a260fb7dc805231c351b4f4727285c8ae1905bfae7d835b903c8f25248509a", 0xe8) sendto$inet6(r4, &(0x7f0000ce8000)="", 0x0, 0x4, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$ax25_buf(r4, 0x101, 0x10000000019, &(0x7f0000867000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071f000-0x4)=0x24) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000e4e000-0x4)=0xfff, 0x4) recvfrom$unix(r4, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20000040, &(0x7f000034f000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d08000-0x8)={0x0, 0x0}) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x1, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x2010, r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000dd3000-0x10)={0x2, 0x8, 0x1000, 0x3f, 0x0}, &(0x7f000018e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000030f000)={r6, 0xb1, "b5afd009ee79d379fc6fbce90c37f8b181d53794725777766490dfacdfa16fe7d8a4d9681c9f61e35305a0ae03f972c8944d86e18067ad4036a566cbe9a92312496469d5247614e0864d70ae23e6554381f2cd675a02d246128bbd3fba01a929ce715e64a39692755557e14708e856daa7e38a332900e5cf0fefb956dc93cd16c94c60e819676cf14ca6adda00000b5dd1a3831079872daf3a5b95bcef0afd9ae620ec30b8fb9d4cb05f5bd0bdfc52edae"}, &(0x7f00002be000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a8000)={r7, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x55, 0x0, 0xa, 0x20}, &(0x7f00009ae000-0x4)=0xa0) getsockopt$inet_dccp_buf(r5, 0x21, 0xcd, &(0x7f0000c18000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000096c000-0x4)=0xce) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000bc8000/0x2000)=nil, 0x2000, 0x2000008, 0x3d, r5, 0xfffffffffffffffe) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b79000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f00009e1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fad000-0x4)=0x60, 0x80800) pipe(&(0x7f00008fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000239000-0x8)="2e2f66696c653000", 0x410180, 0x104) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b3b000-0x4)={0x401}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000ed000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000633000)=0x0) epoll_create(0x40000004) r4 = semget(0x2, 0x7, 0x4) semctl$GETVAL(r4, 0x1, 0xc, &(0x7f0000635000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = open(&(0x7f0000e5e000)="2e2f66696c653000", 0x28042, 0xfffffffffffffffe) r6 = getuid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00005a3000-0x8c)={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]}}, &(0x7f00000ed000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e35000-0x9c)={r7, 0x2, 0x93, "2c71f60c695614da90cde043907a10c389c3c54f6d35b9f36e785644bee4ab09988d65264a51287225fb65abab9abf7b524f3c8f18bf8dedac1a058fc2db25e4cb628443f4da340c56e9d98c97ebc85a57439c98cb0a58d7291ca474a04d2edbe2833a10c3f5006c3f6f808c492288601225d0d521f1cfb26c460ff76ba0e99dcf2a616d444c78a365909fd8a91dd7bd74c092"}, 0x9c) r8 = getgid() fchown(r5, r6, r8) 2017/07/29 00:09:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bc000)=0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007a0000)=0x1, 0x4) r3 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) fcntl$setown(r4, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000245000)=0x4) r5 = inotify_init1(0x80000) fcntl$getownex(r3, 0x10, &(0x7f0000e6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x45) mmap(&(0x7f000016f000/0x4000)=nil, 0x4000, 0x4, 0x110, r6, 0x14) accept4$ax25(r6, 0x0, &(0x7f0000001000)=0x0, 0xfffffffffffffffc) ioctl$int_in(r6, 0x5452, &(0x7f0000714000-0x8)=0x2) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x807fc, 0x1008000) write(r7, &(0x7f00003eb000)="2400000028001b00320000080077170000000000010000001b0007000000000000008010", 0x24) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x4, 0x32, r5, 0x0) r8 = socket(0x6, 0x100000000003, 0x2) sendto$inet(r8, &(0x7f0000fcb000)="ba68c69afee11e8b77015311", 0xc, 0x4, &(0x7f00009bb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x32, r7, 0x0) getsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f00003fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003d3000-0x4)=0xa8) 2017/07/29 00:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000359000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f000084c000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x442000)=nil, 0x442000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x9f, 0x400800) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x5, 0x40012, r1, 0x0) r3 = gettid() mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x6, 0x10, r2, 0x37) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, r3}, &(0x7f0000002000-0x18)={0x0, 0x5, 0xe5f2, 0x0, 0x0, 0xfb1e}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a84000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x4000000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x5, 0x20032, r2, 0xfffffffffffffffc) ioctl$int_in(r2, 0x5452, &(0x7f0000fd0000-0x8)=0x0) mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x2000000, 0x34, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x2000000, 0x49010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000968000)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00006c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f65000-0x4)=0x57) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f21000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb0000-0xa)="2e2f66696c653000", 0x0) inotify_init() epoll_create(0x1) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000cb2000)="2e2f66696c653000") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f72000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c04000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x202080, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000088a000)=0x0, &(0x7f000085c000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009b3000)=0x0) accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f6b657963686f726400", 0x50200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000c16000)={0x2000015, 0x1, "636c69656e74300000170000000000ebff000000000000000000000000000000000000000001000000000000000000000000080000000000005b000000000000", 0x4, "f7dba20100000000", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(0x0, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r7 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) close(r7) 2017/07/29 00:09:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f000077f000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1000000000032, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x100000000000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b64000)={{{{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]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x0, 0x1, "113c95613a090754db9cf531f0fbb9badd4d27e1ea5cff091c79745a592e141a6bbcd35360237bd9ed2290e643b1fa32198b141af3bb2808c6963f73494ca5864fea246a10b33841ba3280af3d39032f"}, 0x160) r3 = dup(r2) bind$inet6(r3, &(0x7f00008c7000)={0xa, 0x3, 0x10098, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00009f1000+0x109)={0x9, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x97fa, 0x40, 0xffff, 0x1, 0x0, 0x5, 0x0, 0x3}) mmap(&(0x7f000062c000/0x4000)=nil, 0x4000, 0x3, 0x32, r3, 0x0) connect$inet6(r3, &(0x7f0000cae000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = memfd_create(&(0x7f0000977000-0xd)="2f6465762f6175746f667300fe", 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000520000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r5, &(0x7f000070a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000688000)=0x10) write$tun(r4, &(0x7f0000783000-0x68)=@pi={0x1000, 0x7, "2b028046246b1468198c2328c99ede554b7a2f06c7e19fe0d30e0874f0fd8cf35b1409c3a0b6c5f52c5aa28ea42dd7635047520dea44eccd0e23f5eab8b8afe316504ba28cf59521b32793a9b88e6925366eb48c4484363e9a3cd600ea28f4f387"}, 0x68) socketpair$inet(0x2, 0x0, 0x4, &(0x7f000072e000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket(0xf, 0x100000000003, 0xffff) sendfile(r7, r4, &(0x7f0000c1d000-0x8)=0x0, 0xff) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f00002f9000-0x1a)="027f0000002001f60100ff00000000000000ff032ee49c2000be", 0x1a) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00008a6000-0x18)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) pwritev(r7, &(0x7f00006c2000-0xa0)=[{&(0x7f0000890000-0x1000)="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0x1000}, {&(0x7f0000e90000)="4982111e223213c37d255edb46f7ebdd", 0x10}, {&(0x7f000005c000-0xf3)="21e9284dd5251aecff050d93f9b017ba3381d8502c276359f99bd1771d8fdc49783b67786a901f83dada11bc755165a87459113245241a9e0d0ba4bae76eec3cff385eb37bf8e0aec319f70f873ecc482369f5cfde6f6960d487bb17d7f9dafd30b059ab0efb5f0b3283897a14efb690b17d5576e655355a0b2eea9c57418db392b7e809c69a0dca7aea1b92247eb45068e6c7d039c95897e336411b98a29ea95f7f5993ea6268da8c734ce9b6b1e1f5846e04f9b5d453bd5761617b92dc22871c7772799ecc465ea79c8612eeb7baf11f4271d6535fa4f5d9c09804a1463ffbe7cee6e34d19f4964dfc5d750c468bfffd7156", 0xf3}, {&(0x7f0000d0a000-0x74)="8339001d080015dd753ee815b32d7c6f924a1834c81061ce51f9b1735ec657f044c57a9e2102b65514e462285176b49839a37811753b6c7537a618a220a331fc6c7bfa2a779ac13bd596a645000000000000000191b50611170d1acec121163b4c2059737394e12cc15a9da313510c8854bec7f7", 0x74}, {&(0x7f00001b3000)="4489c5fcb459cb49d7dc6e4b344ef8eb83ca43960a852a0ebb2f4051936c111109de3536990435473285ceb148c334c81a02dd30c810a1db5bd0c3338c40dc6f8950299619eeb669bcb8e5d47d82e4ba371a18669ae915e734f86a10ecf9a5e2fb0f38813700e4fe05065e485901461a039bf1965e4f027dce", 0x79}, {&(0x7f0000db3000-0x85)="af840e28a860ae8d65a057b9238665fe0d2223cd523f11b7f5f113ddf3d3f5e3b4b6ae64e59adc36c76be837971c59e7bf919b632a6465f01d2ac1f704b8316ad66de68e50afd743a8a36f7bae99a0b1af0918488860d788e90cb5fd0b489accd4fe53bc02219d287a803fa8ecf084d7f03a65e23fe8ad211b48df19098b2ec763041186c5", 0x85}, {&(0x7f000081b000)="db56877314cce1bcf3561b3734a65a9352bfb0ddc251fcb60f68b0a99336b27517af3ecf6c4970bd592d1648c84e3f420d0c7e91e69ebee9e04d9a29e4289673a8bd0e8a718cc9355e25f5252039f237ccd58b0e336110ae006e9cf4f544d2d14fab00a08b5dcb05d6d38f0000000000000000a9692ce1d3d5bbeef53339beeaf4cf75465d000000000000800000b28a0e6a047bea6d111bd9a1a5fd6919576da5b9155b115b262f4d312bf884d24d7dd6ef520e78293168eec3ce593eb0b52e623e43b41939bd5034a745", 0xcb}, {&(0x7f0000dd7000)="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", 0x1000}, {&(0x7f0000024000-0xa8)="d389625974f9c76e2d8237221271b6a17cd3b67530c5491b40fd6debadc7b4611de75e374a67f20810534ff2e1ad0eefb1749aa674ec5c3b60c83a0a6580cd89a772eafb242da122201b10b07070f2c2ea8342262154bab5580c3f045fddf1896010d340b60effef3a8175c989d5345641a653cee937e7efd5639eb2e1fd06468aa641f61e37ce07ad5fd27aea05e2ab23979ca50c5aef0ea3ecda2ae7c7dda432eb9744a7bf567c", 0xa8}, {&(0x7f0000566000)="bc01003d7e21201d73f57b6e683f874f548fba4d3ac34ada9f444636afca1b4a14f223560425fe0b9b14aecf77e924b2c96220000000589b078ded1a421a8eab29e1", 0x42}], 0xa, 0x0) preadv(r5, &(0x7f0000ef8000)=[], 0x0, 0x8000000000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00002d7000)=0x5, &(0x7f00004ce000)=0x4) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x8044, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) shutdown(r0, 0x2) getsockopt$inet6_buf(r3, 0x29, 0xcd, &(0x7f000038d000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000036b000)=0x67) connect$inet(r3, &(0x7f00002fa000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 00:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002cb000-0x98)={0x0, @in6={{0xa, 0x2, 0x29b9, @loopback={0x0, 0x1}, 0x21e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000d39000-0x4)=0x98) delete_module(&(0x7f0000f5b000)="656d3173656375726974792d2e707070302c73656c696e75782b00", 0x800) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000801000)="1d0000001c0007fd00fa00000000010001000000010000000100000000", 0x1d) close(r0) pkey_mprotect(&(0x7f000034f000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005b000)="2f6465762f70746d7800", 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000008a000)={0x8, 0xfffffffffffff801, 0x31a8c457}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000004e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000-0x4)=0xe8) setuid(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b59000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000df6000+0xd5b)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000b9b000-0x8)={r3, 0x2}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000b03000)={0x1000, 0x6, &(0x7f0000253000-0x6)="84a1882f6495"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) accept$ipx(r4, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000041e000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r5, &(0x7f000076e000-0x9)="2f6465762f76637300") 2017/07/29 00:09:44 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000071c000)="76626f786e6574316367726f757000", 0x841, 0x100, &(0x7f0000740000)={0x6, 0xfffffffffffffffe, 0x0, 0xe6, 0x2, 0x3653, 0xc75, 0x2}) r0 = syz_open_dev$mice(&(0x7f0000fdc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1b193f) r1 = socket$inet(0x2, 0x200c, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x5801}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000fde000)="2f6465762f696e7075742f6d69636500", 0x3) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000f66000-0x4)=0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000008c000)={{{@in=@local={0x0, 0x0, 0x0, 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, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000-0x4)=0xe8) getresuid(&(0x7f0000554000)=0x0, &(0x7f0000fe1000-0x4)=0x0, &(0x7f00008d9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d7a000-0x4)=0x0, &(0x7f0000f05000)=0x4) open(&(0x7f0000659000-0x8)="2e2f66696c653000", 0x62081, 0x40) ioprio_get$uid(0x3, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000000b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x1, 0x0, 0x58000, 0xffffffff, 0x6}, 0x20) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0xffffffffffffffff) getresgid(&(0x7f000011b000)=0x0, &(0x7f0000fe4000)=0x0, &(0x7f00003e7000-0x4)=0x0) chown(&(0x7f0000e38000)="2e2f66696c653000", r6, r7) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000363000-0x8)={0x3000003, 0x6}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fe2000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x50001, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fe5000)="2f6465762f6c6f6f702300", 0x8, 0x610000) close(r2) 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eaf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaf000-0x4)=0x18) r2 = epoll_create1(0x7fffc) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000eb1000-0x4)=0x2, 0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eaa000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000079b000)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eaa000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x717c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000a93000/0x3000)=nil) shmat(r7, &(0x7f0000a9e000/0x3000)=nil, 0x4000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000eaa000)={@loopback={0x0, 0x1}, 0x0, r5}) mmap(&(0x7f0000b8d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000eaf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000eaf000-0x4)=0x8) ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x6ed, @raw_hdlc=&(0x7f0000575000-0x4)={0x2cb3, 0x40}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x800}, 0x1, [0x8, 0x5, 0x5, 0x6b, 0x0, 0x1, 0x5885, 0x0]}, 0x5c) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000ae0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) setsockopt$inet6_int(r3, 0x29, 0x7d, &(0x7f0000ead000)=0xffffffffffffffb8, 0x4) dup3(r4, r2, 0x1261e206df075200) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000eaf000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c43000)={0x5, &(0x7f0000eac000-0x28)=[{0x3, 0x80000000, 0x0, 0x8000}, {0x200, 0x4, 0xaad, 0x5}, {0x749, 0x0, 0x5, 0x7}, {0x6, 0x1ff, 0x4, 0x5}, {0x800, 0x4, 0x2, 0x8}]}, 0x10) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b66000-0x9)="2f6465762f72746300", 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b65000)={{0x9, 0x1}, {0x8000, 0x3}, 0x74, 0x6, 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]}) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b66000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [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) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x307e016b, 0x8, 0x200}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b66000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x2f, 0x4, 0x6, 0x7, 0x1f, 0x15c, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0xa11, 0x7fff, 0x10001, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x55, {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]}, 0x7fff, 0x58, 0x7, 0x3, 0x7}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b65000)=@assoc_value={0x0, 0xab}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b66000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7, 0x9, 0xe4}, &(0x7f0000b66000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000b65000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80000001}, &(0x7f0000b66000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x7, 0xff}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x8, 0x1}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b66000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000b65000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x5, 0x200, 0x5, 0x1, 0x7fffffff, 0x80000001, 0x0, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002000-0xe0)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b66000-0x50)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x84)="830c987c31c1ca7a574389be076dd6f3aaba18a14790fb40f8c8e941fb40220ecdabe6fda23899eef4fb4e204940b1da76264025d3c950c8f8621da394599fddad9dc3044207faa651d55e15f354a0598114cb17ec4b59dc10e6de06f7d7428314908c3cdea31b369bcc21cebaf42d30e92a7a7ea3661be6472a4a48a9b1b6185a512599", 0x84}, {&(0x7f0000000000)="0c047f1351c52978bb", 0x9}, 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0x1000}, {&(0x7f0000002000-0x8f)="3975dde793d3640338e44d349e3d7f17d6e06e90e519c431185bfe3e4e197248e3fad2cd7f2402982ba02c59ff7e8b3e947a1fc32cd200b0b54c4f03e1322064fe070296164c8ddc0a1a1f2e665098f4de1cd495948d87577117fbb1b11ca962dbdf80fc81af242504b296b0c108517397746346469d94f4c4faeb2e25465478fa3368a492e390f9337fa911d88525", 0x8f}], 0x5, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8201, 0x3, 0xfffffffffffffffa, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xaf9, 0x0, 0x200, 0x7f, 0x4, 0x1f, 0xc623, 0x1, r4}}], 0x2, 0x4000}, {&(0x7f0000b65000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="43e6b19888a88aab9e6ee154964874130d10925963038c3350e3ce1c60abe1d2517fb87640b1aa1ad8820306383ffc3bcf9b717ba3c4b76f4a4023323099b76f370251e472078b5dbf0d688ee018de5fe4974da451725d06472f0df3035f597e78d286b23713c32802fbd7a2d8222b86a606f6dc131472c038947e0bc0c9039078802810d3291f9ffa80076dfd8a7b785ae511192469", 0x96}], 0x1, &(0x7f0000b66000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x321, 0x4, 0x2, 0xffff, 0x0, 0x7, 0x7fffffff, 0x6b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xb64, 0x1, 0x8000, 0xff, 0x3, 0x1000, 0x7, 0xfff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xbe, 0x0, 0x200, 0x7, 0x1, 0x3c0, 0x0, 0x741, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000001, 0x1, 0x1a7d, 0x3f, 0x0, 0x7, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x179e, 0xa, 0x3e, 0x80000001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3b254d52, 0x8, 0x9, 0x341f, 0x0, 0x5, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x820c, 0x9, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0xfff, 0x593}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x8001, 0x2, r12}}], 0x9, 0x4000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)="0c632b1c7fc5b679fff7f347a9e5f4adadba5903fcb0963a43e1f46139dc3644df0bb1f895a4281017f5304585a2b5470d21ac37dcabbfdb8dd0a1ccef27aad2b0d2f6faed4b55c04c", 0x49}, {&(0x7f0000000000)="57c8b3105b51088b09848d918ce5137023e914257858cdad1114eee2dde54d500a29c85afb94d0a241bfe3b482979655ad70e09017b0ee4de102b8ac804a60e0b45e0235e69ae08734a7544add9396ddd38faab0701c507567405acda6c922baebfa7e7947159fc05eaec55eb6df84a565ff78a13db200d8fce45ff41446a755378fbd434d5ad2ec70ff7b048fcd14e8ed84e58a777c0b61f0344ea9e9f05f1f8d63ea65edc594227265e09de78d0194d02f937384268c079b410e8f2d1ed4ed430ad4cb39e5117270c6f2c830e970ed79b5c39fbd4b3b61ac48", 0xda}, {&(0x7f0000b66000-0xf6)="79d5bae245b018f9b345394ef0939db6898d137795695b367a7f7e41b866139e1ea9614c386c4285f5d6e6eff03bb8098930ba756422df25f33836376f9df1a4cc3886ad2f5cb485f927369c983fc9767cdecaf6e29893c7592edaaac03fc46cf6fc5ebb4c0e58b11ead3235d75b3f0f7bcdeea2d613508b530198be912680b515cd4459e3961bc1d5e20ea59a3bc8efd7745409f5b0ab69221dd645d6816f13a6d2adb9173aed0af41f6cd77a7eee715a0d3696124fc90bb89a27ad01288ec133bdbcd68fa5620b03dcfb9ac468692ac06782f0c75cd3aeb210ee5ec7d0fa1cc2129d735eca56d4b07ba03498bacca741c88267db78", 0xf6}, {&(0x7f0000b66000-0x36)="2ba1dc55487a599fb8fbd33dfd3df70c2f6c46f87fbf5886e6bee0e50884d237d3d8b0967f66be38af36917191bfac106699fa415cc0", 0x36}, {&(0x7f0000b65000)="4bab50e6e6e38262ef7dde6830bd26dbd68a727a1963ff2b81037c66b9e054492921384d92c9854f193226d7178ed070721909677a620cb394a0cf0e8d430846fc736d7e1d691419674380fffd271bdb95d88e294a763af1d8ffe16ad13b64c9d3ead0f083808819fa013daf0589804dabe2008ac86e17c4c016b33ed0c7293becf6d71957c4dece25b90f6b7cad2f513f60ee718a95bf6c94c3676c46abf5d8724437c9408e8a2316bbe5fc37ddfb930d61d54d14a755a081c18b3fb110cb2fd094", 0xc2}, {&(0x7f0000002000-0x62)="22dfd085c5b5354b7177f0c36cc5f8b6c542cd5fe3173406352e318ca0f61fcc6686e2aabe73ab5203586d646f1e60d94466affa32bcd5c3980cd3cd3b3d846ee7856695bea69475fb32119e1816d05470dba4417d267cf987881f846817f2597800", 0x62}, {&(0x7f0000001000)="da088f627028e12f800edc2caabb4073c54beff15ac1ce8e002a5df5ed087acfc8fd1de2625eb9d5729e4a22b9e521dc4d0f14cb10fec73b1b06295fac11c685c15df10987692f4df605f7c4f71f489851da7b858cc1c98cdb0ec11fd2ff4d297847e91e2bae7596d4599c145be57fcc388352d81e7f980a4ad43ad91c4a03626dcbba80ead105087d61986ac4dbace3461eb1e3a7acce84bbfb732f7aa27a9e1bc04e3d6b5413384fbc2f156697147e41030b9f9dc49554baea83fea4ee897a3f0a112acc51085f4a8dcd09d3711a475a", 0xd1}, {&(0x7f0000002000-0xcb)="2c40197c9c56042259fc13aa7313ac0865f60a2cafaf07ce70362b9c66439b47c9baf3269dea3544f978fabaf6c57f2bb3d55eebd83859c2cc81f8b7e28c6199430091c5ff759b6559f2d1e4560a9b01c15bc8cf5deb4f629c6c039213a96dc949423c37611b298aeaa347b8249986462961c6669c0aa6c665f21bcfea7e29571933b49c0f381d9b0fae1808c3f385ed0724d5406faf912d5f43556f74ba579c49188ab03b9d1d13590d9aa8ce5be10269f6d2fc23d41c43ed86672b40b58b716d528e217762d51ac9652c", 0xcb}, {&(0x7f0000b66000-0x6d)="6f1be6497c12276e4b69a3da07b62657c319f10775763e81e34444cf8164f910285a54c14fadea6bea9a7e52b24e49f30ddf92836048b3050b4e16db6766e993dfd496bafe5de243d369c8437b08ed415144582c0b7f34cd83a6829c135606070dc270b9686b49195b2e7f2fe8", 0x6d}, {&(0x7f0000001000)="c472bbe2183677d3fb0f4ff0d1b8a4dad62cae70cd222fb56af02ad7d73e45cab055c3800e0931e1fec5254886df1a97ac13065da7b1669dcf41431def5d1cbb3f67d8ef69dd36cc235e4def513949b3c3783ce2d8dc827463f7b54d47bb9525009d649c99a82f0b538c571db5561e8a28fa5d570235355ba9bc9a6bdfc9a411d92583812d0a7347c41c4a3cf5a1ba4993193c5af56262b606ac788c7337fcf6f40a", 0xa2}], 0xa, &(0x7f0000002000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0x36, 0x400, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x985, 0x2, 0x4, 0x3, 0x4, 0x9, 0x3ff, r13}}, @init={0x18, 0x84, 0x0, {0x101, 0x81, 0x1c0, 0x6}}], 0x3, 0x84}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x273}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)="6d1140d3403496484a571fab209495c06fd1c5bc079477c09abbead5eeafb0c0e73252ca0fb23914a13ccbae66ca6d93b60ea2846582ececc73905acc21ffdf92066f89256eb4424e841a57dee7f4343e095418f0baee3cc49e6202643324346", 0x60}, {&(0x7f0000001000)="58cc36d86aa37b6b7af9326593970d3c66a49bc9446a10e357a51ac32bed560a28e9c09c2b329b584c23045ceb707c2fc8fd176cb7bbd67848ff99a4a56d8738d457f1e6d6f3de1f87353db87db147ac0ca4549c23ee", 0x56}, {&(0x7f0000b66000-0x3f)="b80f385b4691098b9aa3c91126d269eaa1c31c25f023cc0826d3fad3212820d78a060282bb057e77448099a24958393ff8e9faf1a88c1ed30f75a533927954", 0x3f}], 0x3, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0xf0, 0xb8b5, 0x1, 0x8, 0x5, 0x100000, 0xf872, 0x80000000, r14}}, @init={0x18, 0x84, 0x0, {0x7c, 0x3, 0x8, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0xa02, 0x4, 0x0, 0x80000000, 0x1f, 0xac01, 0x0, 0x64f3, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x9, 0xfffffffffffffffb, 0x3, r16}}, @init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0x38, 0x3}}, @init={0x18, 0x84, 0x0, {0x7c89, 0x1, 0x1, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0xc9c, 0x8, 0x1000, 0x884, 0x0, 0x3ff, 0xffffffffffffffc1, r17}}], 0x7, 0x80}], 0x4, 0x8000) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) futex(&(0x7f0000065000)=0x1f, 0x4, 0x1, &(0x7f0000acc000-0x10)={0x0, 0x0}, &(0x7f000063f000-0x4)=0x80, 0x2) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="0010", &(0x7f00005c3000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x24, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000801000)="1d0000001c0007fd00fa00000000010001000000010000000100000000", 0x1d) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000475000)="2f6465762f62696e64657200", 0x800, 0x0) pwrite64(r1, &(0x7f000048b000-0xd2)="bd4e687274b13668aa7b452a57305f91ca1d04382e623756a08ca867258e3eefb93b610a482dacf84ce234a55cfd60adbd96ac1604cee43c18c48fe8a54912df543dd89e36b4ba7b87fe68e57c16331be41dd4b491787f906da63b9055b0a4289ff3174ce733e1c6006f429976887c1130e5dee42d68aaf642f0f62cfa6b3384fbc5243a29f48a2bf51cc94f067cfbe49f569b01dff5da85526563bdd3cc5b2d353776982aee8ec855dc3d423d0ccf5de7045b6fe365d8d27e057421d715dd2b9331624e3de57103577f0fb0d9f904ebde9a", 0xd2, 0x0) close(r0) 2017/07/29 00:09:44 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000457000)="2f6465762f73657175656e63657200", 0x44000, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x80000000000032, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fd9000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) ioctl$KDADDIO(r1, 0x4b34, 0x400) r3 = epoll_create1(0x200000) shmget(0x2, 0x4000, 0x53fffffd, &(0x7f0000002000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)={0x0, 0x0}) socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x664000)=nil, 0x664000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) ftruncate(r5, 0x7fff) write(r5, &(0x7f0000001000)="f6", 0x1) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000209000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x108) getsockopt$netlink(r4, 0x10e, 0x3bf1dd4659222031, &(0x7f000061f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049d000)=0xe8) mmap(&(0x7f0000664000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000260000-0x10)=[{&(0x7f00003ad000)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000fb060b000300000000e4004a"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x10) 2017/07/29 00:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x1, 0x1000, 0x8, 0x0, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x9, 0x0, 0x3, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$uid(0x3, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xc000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) lremovexattr(&(0x7f0000f99000-0x8)="2e2f66696c653100", &(0x7f0000f99000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300") sync() setns(r0, 0x44000000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x9, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x8, 0x21f, 0xce6e, 0x6, 0x4, 0x0, 0x8001, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x9, 0x401, 0x3}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000)=@generic={0x1, 0x28, 0x9}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004c3000-0x20)={@generic="78673fd7415674c598547003decafceb", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000286000)={0x0, 0x1, 0x1}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000291000)=0x9, 0x4) writev(r5, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cd000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$int_in(r2, 0x5452, &(0x7f0000701000-0x8)=0x6) socket$inet6(0xa, 0x1, 0x6) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x800000000002, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000000000a, 0x80005, 0x29706) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x1000002, 0x51, r0, 0x8000440000000000) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x8010, r1, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x2000000, 0x32, r0, 0x1fffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffc, 0x1, &(0x7f0000013000-0x10)={0x4, &(0x7f0000d15000-0x20)=[{0x4, 0x5, 0x80000001, 0x0}, {0x36a3, 0x4, 0x7, 0x1f}, {0x4, 0x9, 0x6, 0x8}, {0xd, 0x2, 0x20009, 0x1}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007e2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000fdc000)={0x2, &(0x7f0000fdd000-0xb)="0000000000000000000000", &(0x7f0000780000)=[{0xffff, 0x14, 0x7302ea51, &(0x7f0000fdd000-0x14)="0000000000000000000000000000000000000000"}, {0x4, 0x1000, 0xfffffffffffffff8, &(0x7f0000316000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r4, r2) r7 = getpid() fcntl$setown(r2, 0x8, r7) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x1fffffd, 0x32, r6, 0x0) mmap(&(0x7f0000b8e000/0x4000)=nil, 0x4000, 0x3, 0x20012, 0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nfc_llcp(r6, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0xffffffffffffffff, 0x7, 0x5, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b640000c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0xffffffffffffffff, "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"}, 0x1010, 0x1}, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x10, r4, 0x3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r6, &(0x7f0000fdd000)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="027906", 0x3, 0x800000, 0x0, 0x0) r8 = dup(r3) r9 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r8, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fdd000)=0x0, 0x4) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f000002e000)=r9) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r8, 0x541c, &(0x7f0000fbd000-0xc)={0x2, 0xa88, 0x1, 0x0, 0x776e6392, 0x7}) dup2(r3, r3) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000af000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005d4000)=0x1002, 0x80800) fcntl$getflags(r0, 0x5) unshare(0x80000) r1 = open(&(0x7f00002d9000)="2e2f66696c653000", 0x28042, 0x0) symlinkat(&(0x7f0000f80000-0x8)="2e2f66696c653000", r1, &(0x7f00003fc000-0x8)="2e2f66696c653000") getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000006e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008a7000-0x4)=0xb8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r1, &(0x7f0000e68000-0xc)=@hdr={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "58"}, 0xc) mount(&(0x7f0000b77000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000", &(0x7f0000641000)="6766733200", 0x91000, &(0x7f00004c0000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000916000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a5c000)=0x0) sendfile(r1, r1, &(0x7f0000b0e000-0x8)=0x0, 0x4000007ef) syz_emit_ethernet(0x4a, &(0x7f0000f0f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0xacf2, 0x8}], {0x8100, 0x10000, 0x5b, 0x2000}}], {{0xffff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="39c368f81f22", @loopback={0x0, 0x1}}}}}) fsync(r0) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2011, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x8000) r3 = openat$binder(0xffffffffffffff9c, &(0x7f000098c000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000918000/0x3000)=nil, 0x5, 0x2, 0x23, &(0x7f0000ae4000/0x2000)=nil, 0x8}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) r5 = dup3(r2, r2, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f00009be000)=0x0, &(0x7f0000e82000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000ec1000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r5, &(0x7f0000001000-0xb6)="e3b2a188008f11affd90ecb8228224c96042bed518ad23d668dfdb4ef893936e90efe8c440bfdcb6d63c6e56b3df1e912b12c97974f358c54b9c4c81fe2d124510d5e0383d0d200ca934ecf926e568545476a6faddd9bb91849cc562ff53a65ff35b4b2c3dab47c797c23b654bd134da1124b93f871321223951982ff44aa81b1e6cc24798a668b6d7b2f164841be272d96e142f8d91480fb4efd9e37e77cbafea7f78fd4f5cea3ad4f976688fda5159eec3dcbf32c2", 0xb6, 0x6cf7ff889be4a78d, &(0x7f0000002000-0x10)={0x4, 0x8, 0x2, "ba1d84edd89a", 0x800, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a37000)={r6, @in6={{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x0, 0xffff, 0x2, 0x4, 0x81, 0x4, 0x9, 0x0, 0x4, 0xffffffffffffffc1, 0xffffffffffffffff, 0x400, 0x8]}, &(0x7f0000407000)=0x108) [ 94.835264] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x800003, 0x5031, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ac5000+0x149)="2f6465762f736e642f73657100", 0x0, 0x4000000000000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4, 0x0}) pivot_root(&(0x7f000036f000)="2e2f66696c653000", &(0x7f000091f000)="2e2f66696c653000") ppoll(&(0x7f00003d0000)=[{r1, 0x9, 0x0}, {r1, 0x4440, 0x0}, {r2, 0x10, 0x0}, {r1, 0x200, 0x0}, {r1, 0x6, 0x0}, {r2, 0x6000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)="2f6465762f73657175656e6365723200", 0x6000, 0x0) close(r2) r4 = syz_open_pts(r2, 0x80000) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f00005d8000)=0x0) mkdir(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fb3000)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00001ef000)="") mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x100000000000003, 0x32, r3, 0x3) r5 = openat(0xffffffffffffff9c, &(0x7f0000067000-0x8)="2e2f66696c653000", 0x96ca997271374741, 0x0) ioctl$TCSETAW(r5, 0x5402, &(0x7f000002f000-0x14)={0x4, 0xff, 0xff, 0x3, 0x0, 0xffffffffffffff7f, 0x7, 0xad24, 0x8, 0x100000001}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000064000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r7, 0x29, 0x3f, &(0x7f0000ba3000-0xed)="86cb7ca69b525135f9815fd71aaca34545c179fbcf7f7cdc100875045a751b0f9e2cc4f95d74a79fa313f6b939bb5394077a2d7a50b0a95249bae06acb0b99d3b569c35d1bb381c834e2041eb6564f0191242a3e6f8e3a7d0c2beafe40b60c9cb2d5df9a768decbdb162185dcf42d237523b5e254476d9189998489c954e9a1a7188610dd24bbb15124a01b97a1a768a5f90211c07039708a1bf8cd449a5806aa03807160cdcd35b65e6334906333fefaa01471e995bf7dec3807503567931f320961455b75fe0004cf9988e850c3308a9183a2764f2df2756f954f63ee9acfe05c6bb3b95f9358eaf1c73f96c", 0xed) splice(r1, 0x0, r8, 0x0, 0x54, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f000001b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r6, r6) write(r8, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r8, 0x407, 0x107b) 2017/07/29 00:09:44 executing program 7: mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000002000-0x20)={0x8, 0x9, 0x5, 0x7, 0x8, 0xda8}) r2 = add_key(&(0x7f0000001000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000001000-0x8)="7472757374656400", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00008d7000)="2e2f66696c653000", 0x20040, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000481000)={0x0, 0x0, &(0x7f00004d3000)=[{&(0x7f0000b03000)="69d124806f0b1cd9fa75ca38fd061d26e2a6be92260e1c25a6276b8516a7ec660275e4e5f2ff876a6fe813ee7157001763f96c48e257ea16141dda7547d0e250d5e616d8d5aa9b7aa0bc1b298e1ef782017fd395ba862b2d03e1dd6163a160fc32a768488792c10d4d6351b305e1e100777161d051db625b3632d38a7589bcde74738f9285c15729af86db1435e0c853a2291fdcecbdb0", 0x97}, {&(0x7f0000001000-0x44)="3db99d33b3e4758b1c179f908e3826f881635a86f34be770f2f3e6b30ea348097cb4387b2c2703df863f23d83dcce29ba0e6cf4ead44db5868ef7cb046328922101d956b", 0x44}, {&(0x7f0000001000-0xe0)="0dd9501a4697c16bf2072af98a20023fd3dd894956d991876f53205244f4b949a8d78a369f32f9979bc5ff092f91b29b3e06ef60509e7377e44157f17186c11b3329e0977eb8ef4920b595a11f4936db569dceb1df696d21b6a5bb638f91fc12ce7a206d49fa8a5499142b01764a287ffc19c38d77440b648df64bc60746531ff844975a9c19241d32435c648f330d30e9786cbb9d97ec84ad334de0036a367ad63ebcf44248cbbe890a05713fc08a8a2051408525923eb5a2e58ce18a592998c71424ca61bdc8555a525552f5ac38aeb4270fc416af60fef5302e8df0e52ec9", 0xe0}], 0x3, &(0x7f0000001000-0xe0)=[{0xe0, 0x111, 0x2, "942532123e20b97dee5e35d658d587e7b0783e9842ee0b5624eae4d4da1bfc1c6adbbe95cfc2dab86349912bb8e23a09f0d2486bb0618a30a96d1ab3986ae0520d028edebb2034db7e1a37e580700aff8e81032a6cebf001cca52ae68d54318b0e116632dcc9f4aa53b427b3efc93f92c34badcb27ccaf27592a09a2b53ea8837f82c3104ca5afb1ca32307dfd25f7b9339bd6143858b0411181b3d8f185996d613c1eebbfc5222fcc099946d14974250db854e855cf8b094484c597464c4b4c8e64ed52dacfb7909ca0"}], 0x1, 0x44080}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00002c9000)={{0x3, 0x0, 0x1, 0x1, 0x19}, 0x80000000, 0xfa, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000045000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7, 0xfffffffffffffffe) [ 94.878189] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2017/07/29 00:09:44 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000044000-0x8)="2e2f66696c653000", 0x10000, 0xc2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fc8000)=0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000514000-0x8)="2e2f66696c653000", 0x141042, 0x0) vmsplice(r2, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000fc2000)="9bf9611089c1007faf0d4df85fa0c3a284aea6d3019f09ffad1cd1e87d20e199bdde5824e9a0ac8340a19360707c360dffda0704fd5916719b995d860a613cde3218b57190b20a7199f84eda3dd722a5d8742ea43a0e216d52452448aeccf9d1fb", 0x61}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91ddd1a2345915904918cca1c3e6f6ecb93d8363ad684861cab01c6d963f", 0xe1}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x4, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fc6000)={0x0, 0x200, 0x0}, 0xc) close(0xffffffffffffffff) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) read(r1, &(0x7f0000d14000-0x40)="", 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r2, &(0x7f0000fc7000)=@pi={0x8400, 0x1, "935b6f0bb11e0d3acc633d1d30929b07d9d4e99e35560d0f1c1fc4526111d4c5becb536535bfded136f31d754bdae9084b806dc39352c08fbdb1b9ee2e7e918949b359402539760404405a2f5a2acf3517f863e1f7f0061e309f6684c3e68a568feff2130c39c487e82ced1a9c280a420bac4cd9576ee1f681628058ab26b0638118b31febb5df1b228848651e9c1db9943bef645961187ef9cde0242509e8b17e3d08678d3c08f1413504285253940cf3e94e79a7634049ab6129452897c35be0d069f097166d6106dc613c0967d434148bc4cb0fa9a6c3b088ed13676f9d2a9f13bee40b0a6a60dcb6be4aff3959f061b16c8e0b5d5f110e9b6a017b6e74dc8d580c6151c84e3b6b9cb25bc9bce3b2fa531b41667aa021b49e977576548b78626d28e9672233b20bed777d8731a78b53592ef9f5f3c3e0cbcf00d8fa129f4ea63e7c0629181998caa2c6730a48281d8b876d0b8a88fe74ffda15a64597b243c93d9707043792f4a9af6fad9a64a64344ec767bd0a42f56bdb5bdd1fcbd028fe953f9c79ff6deed5e99f18673441da54650a37454e2c2340eb11578dc27cecf68fd438a25b6e0a4b9d1536ec2156874c0c8835f07e1882c68efef270d8afa919794c922955910a8594b523ea9f191a981687ecd651997b83f6d3a0b8d46e9c5213889018d353a583f2bf67f18eafc62850ef282dae4cb7c708a225552fd40d6d7d3b1ffd6072d1358cf6810b9c4077a5d75e374a0ce565a3e446a811665cbd612abde396fae271259c29d7d4370a0024afe738166b5135de7b193b2e4bc3de6ce5ddfc0fdca422c996d7b1704eb32b0daf7c4f8cf7dcd899206e06be7e263bb78fb921e2998c2cad83df74538e09e8c18b3dbcd5e1246af146e02d1be6e29650e9852ac3bae756649da2a09ace5c64d1056168d195f859c9f18871f0505ce66589f90c8aecae6c77469e16fa3ac5ce6c7ccde3b7a2bd411431f5517544c6cf864b2db9098cc69705955098c4f17cc053ee46d21917750910adaa4fe65595513c235876a834434b94187d358a8abff7e01109ce263a5b334261f501c89009c7ba08d767fbfe2d50db175b275a9e70933c0254d58631750d874811491a77d20e84bc7657b8b0e2f5c36a08173e9ea99df62d777eee21672d79a46d505ede09b3f1508e37f8cd016f014a5fc93eb3eac9f973beceb1d5ddc51c7036ff78678c8bf08e75816c01eb839264562aa27cb945d0f933df898cab977696fb36d9ac45801f9409d43ef91c5529c8beb890265fa7dbe3d9147a0fe8f41364ab3251b4b336c8b8c5d3fa533f74f3e668b91672d2359edc5ab1b51ad3fe6a28a0f270655ef26235fd4e3720d207ec0b3cdef7bfb8fb1e4db2eac34c82326261627054951a7b65837ab0c177065ae2bfb61184282fe9b6365a9dc4c4578436b5600af80767a677b459ac29943496d057a8d1231f1755c4324ed7d61480f3efca19cc0ffa378a1c78a48e2b273bfaa24c7bfbd833926a151c995ca9522c76eca71ac0fb9d2b0ba17ebd904231d6fb10391c6edefe943214d078bbd63574c877a36fb4e902b148373483ac2f34b703420301428bc8ef32534eb5bf9e41678f77e90c7790ff2a1a709edccada7bfdc123907edf6de3ac6a2ff6cc203f903efac03303dd045404bc9da9efd8e12e32b28afb262b7104dfc0d6450852dbd72bd89561fd17374cae89b5580e4d5b31378172399cf4807a5e208d9ff2c32f6b9bc34ecc2848b5ea5609e493788695baa2f6d01511fd3eb109fb70c6fc5c56b9c0c04c7b21a661d11e9573bf42e58a6320decad4dc5a35cdd5d4133598015ed6e548d8d5b91e25f9eead90f1fb5864acab96893062eebd8cca9b78535abda5a0205c985c8c52417d84ce9d6d933180ecadc08f69dc954bab850b1cbb4ce3ca9d75195d153ad4fed8b65e3afc4874b9f3864fefc2daba4359a5fd5a9c0a19ed94324e4b635c2bca5dc763eed9a67e7081473af97ff03b063a9d2047f80dbaec31a9776590e0cdad67a7adbabe2ec4ed310f3035200c4290ef1dfe304c7891bebee34f22c1eaae830d80d04f4bc66454b76ace3cfb9c9f83e0927f72f92797c9f6d8ae287d6076a0c60a7db4876431bc4bb0b59c0d84c86f158221fdcda7f2868ebeb66b7b4763b1f1e7c2a446aaf6af863ec4a6a53438294406ad71de7107f05e519af76bd74ccf94b0481a0073cf2220eec14405a4a0cddef4fceb43eccea4f6df1df7ebb0c783d7f8202ef3141c34abfb130c5e6e108a71574af4f80b5805d870e485ff64d49cb3420cbf66576687ff34457105e66df4163e8a9089c41e893ae7661a098edab48ae3b2760f1a3531298ee48ab76f345f5cc7dc8088265fc0acf833d20440ebd821464eaef5884ffcc32cb9a071ffcfbc4199bc7e3369f4fa620976e3a4e4e54552375532b3f897c665c2355234047667623fe42f050b64a5cc46d2a739632d9ebe0b030e5fc3f213c7b7fc4e974cde5a4d303a6480b7a3c1eb3680f89fea891c63d22fcbdd969910b94149a18196b87881b2ce17bc9976cddb5ec43693bc6b74c7ddcc05701bcc3927dfd3c4846057b72db53dd80cc3a32abdf43d8d7c4e6a9b13e8d98063da827947edaf2319e8ef788dc368f71b4f6ad5f56c379e2e04dfe19906db0a47dd95cb36b73bb95259aa92629765325767b64d6d480d1b2a141c57d2b3cf8c9bd238cb34c170a67ce83c577f165c05c0ccbfd5617627411709b0a1e41b654a13c9b73c6e7d879dbe998c876d3c52f9fbe952ed61dc89ceeb56fea872afd4a8b6a823f880a1f939ce5f284efb5f91e13cddd63c08a40d98ae5fded42ed62ecdc5738be5fcf73052977469683bee430b1c0ab033bd4f2d9d3f54fa35f1fafae8934594e4c12b7ba0f4e27b683a62026c347f555803f8640b9c2019c5f961f219ee10fe3e28999bcfc333404c074750b52d07e5c311d5f84134fb112dc19b69c54c4e8feeeb63903b1234bd701d35d6973856511137fe491a7a7d9ae1505077af9201eef104ca12ecc2662e23f84678a97b4fdde42cc1aea7909f193f52aaa175b61699e73c2e9c12cfdae1fb4ccfaf13795a772f9a42c96c67346c045f9f354f19ecf16bc0848275bf279422093f105d557bcf8fbd52f3770293364fd969ebc95162614211a74d9fb5494b04d70d306e7cd5315edff6bbf2b8a903b332adc5910b720effcafd3ec4f7e2af2bac0b56a6f4154428de20d93493835c9aae7a9d48835bf7736066efaf8cff114bdfbe692e52884ff6ee481f1085ea27dd9f9fa4b664dc45bb1a495aa81002878c05ed81072542c6ba750b40d522f0d20e571a55a0792f1bbd7b0e149f9e03555e6dfbfffa8cf0106b256c6c30259b5111524d01a43dc1770a5271afdab132f62c942e68244908dfca5fd8f0a6992deaf5f1b44bf8b54788f5c3f0863317f85646e49082be39594147db69bc08512a6605d4265002edfbd3cf0d4975d34556bcf9d7b886509e84b2f6c80812a07a8f192d38d439583afb36f636f90c45d0ad25a8d73e9c333107afde9a1ec267a3c1912dc8a699cc30b5a0662050ad38eaf50072c99eb3966dcb477075e23e55dea894933701557a60ab51b29665be87de200ab9c701748931d639694ffa35daf68ba793ebb4672fd67680c0a8e771dd7fbe29232d2170d1944b184e6f27d1f8f7eed6b65224ab467aa138b3b1a55dd8498c690dfc9a1561bb3962c8fca89b53e49849575958e4934011d4e196910d5112a1039b8354a9461383297b02c67d3c0adaf8ff8e9638464537470863eb98b3e9e979f23d427978f0ab0a9adbcc41cb2e291617d25e65defcc9482cbb6ba4ce4d0eaa834bbabd88694f0d0bbd5663e050e0381d4a4f6818627d85b7b0dae4d516a8b30163b18db4a808df53b7e5909ce4f9dc885388a44259caeedbfd2621824295ccdded67ca0326b7d54ab8e9bd046d570950120edddd736f2707f4f867ed8d62da9dc2576ebae6303b0f0599ecc11b147fd413b2dac5eba3285b109d89eb1441907e912c12e40507d560c764da3a7673615bc0e2c28c53934ad34badecd9eba71a82b1b8dbaf6bceda16e49ae9f15ba627178889e2a8cdb2acc33fec48284305d41905b287472b8018c329a5b1933b4a7e932b281b1e22594e43b45d6e9d3e9256fedd0f9d6d991bf1bc03a4c0bbb4bbf7d10c92f2f2a81c5885a8f05bdfce83878413d248e2df0d246d99179bca699e2ffcc05d5efb59d0496f7d5d312513470cdc3ba263b1214247e580b1818e02f19ea4c5bfaa42fc210ea3544e18b8853b30c118d636edabab12ca45b92e82bca89b91043d7ab7fefa76e2842eccf25b1a40d118986f7c623665ef1007a8e27c969013720baf99a61d2671f811dfbd6e40bd4712bff61bcd9b71b269e3053dbcb56f59252af85399b56df5b1649dc52f76f63aea848920479b13b0c589f3cb82703a518407234c4abd71707ca312c821665fee28fd03148f071bfcbd65b73eb3fa99cfdd6ce25dcdac50c1aa9b732151646d9bc49c09af593aa7bd6b9656568c1548b9138856180ec1dfb361518d1a481dc9e47b2204ae2c0ae5452e4444406817dad0dd08659904a3eebb0ea678ae6b6d29b3417993728e735b5c25fa893bf00c369b7273f8b8e8684aabd119756b678ce3dbe74f28aaedf6bbea7f960946e1ab53031f8eb533a6e3d7ce25ea776b91672be74bc1c5d3f70bf63448f80f1de293279b1070a0d1f9e7ee16c9f4ecbf8b2fa7f3c4ffb047927570de5798bec4b74ad900cfb7025fe6bc776ed89b7547c379935cb0ef3e1f1b6ef026ef6e690b2c28d70849c8520c9f6ea308b93d67812e6d1e0ca8e2b2097c75cc770a59643ddc914a73a0f3b2feb7a7523c8a3740cb7044793afbe040f755a30d182684c5f9a4b2b03e8e97185d42940df35b587041fd96980a71ff27b1d6d8d8b44e5b52d8b06f35427e5ddac250d8de1521667c97564c20d093545f81192d671860b039b3e8ea0044eb6c87c5dbccb70fb99487c7ce56fb13ab0fd181d4da245e5091d52a276f5df06eda41d0c7368c54dacb75d7ca792f66d568618440db4160e5c1a4d109c153fc34aabd1fb4407b63917a1d2254ff6f633d8431d21431cd7ed84b72ffa129c47db36f32bc789128c51c605143ffe80bf1e70694adfaf976bd18072e21e06f1a978a3b973d0992517445ac60c4256cf9efa0b934b432f55db310521fe417be708008588c5826a2e7b498ea16c28e89d85d23971f808a3969cc1f9f650d70ef9d9e65e433eaacc398be7cb449f5609afdaab307b76ff85644d37d5f13f2b237e82c01953b726f484945575113744f105d5e3f817259c97cc58b8ad8a52081f01c0e4d85a21d2d69ef11a3d3d19b185675c4e0e50bd0f0838a12a61ffb03ed07101e9bf127d043a48d85afddac1d47f153d92273887ddbac8baaa92f1bedefa54a0c7f4af166383f9650075e70104e2384a565d82d4b830f9c916e2aa60d3e9b8ad1d7263d1a3a6eed9e984db6ea8c94f5bbccdc1a20b3248b986b25b732ff42fb2b709c3a3b81d2c7ac979f72cf891c466659501f9e390fc69a7c54ba43575cf81a60418b2eac111c27a80d01ab03cfb2357fc8a02edda7714f5d47aece1d579aa80435e6f63d0198425784d73877143c5e8d93f35f599cea782ce5cf761e37a34773150446de9b5efe00e4e0426fc034910ec3aeb7e82bcf53aecb9ef0059983fe41f2703a011ba95fc2dba42564fb2b07ee9e8d07b03a82059679cd765dd885045c09424"}, 0x1008) splice(r1, 0x0, r4, 0x0, 0x8001, 0x0) 2017/07/29 00:09:44 executing program 2: keyctl$setperm(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7c000)="c988d96ad6a4b1e2019a203af79091cf", 0x10, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common="62637368300000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)="00", 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x9) 2017/07/29 00:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063a000)="2f6465762f72666b696c6c00", 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000665000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000fb4000-0x8)="2e2f66696c653000", &(0x7f000061b000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00001cf000)={{0x20, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x200, 0x5, 0x6, 0x3, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000ac8000)="e385970b267b7ea3ede6d105e34d6d1bad0897911a2cf520ddc4712e17fa48b6b9aa0e2abfce681a3dc763f4db8444ea51b78de5efdf2167be5d0b8321950ee871b900321d5899bdf8140b9abcc4e5e780da2778e640887a750167009b9556b3720037519df2ab044c80aac08c95f392e4602f827577f4976445e88313d7b4338facb3534bb090bd95563b8188559ecf68526777ea785972065c0a1986f5d79490c3696cc3c227b44f205a22d18991d1b7289ce2e5372d4b1b19bee230676659ddd7d6e34635a1eb19d54333566e5bcc47e2bbc009ab012f34960533193ff3790583d2e2f6da7521a78545b33d1ea2bdad79b7696113ea1fc09f2d101b3a73c41e814487a13abea4cbc05fd9a524fa9d14d666b2d01004d2b00ccbb61f24bf36b0942b4b4fa09ecd630d37e39d424f95ddc7d9b22fe48a6bc9482fef82a2e297236622fa3f508d20d74d1156d1341e085dc60c0468b90fecda00d05e853f2c161fc3e743e2e5d7793f33d79911d59ea005b6f50af3649667bb18bff907321602ee5dbd6bdb6d578b732803a3c2cb0211bd4975ebaacae34b98469eebd8e50300000000000000f37ca4bcdc7701000000b7722c81b359b6b83c82a7766320b4218352f4a39f55c200000067c7b071cd3b01b7bea5fa6c5d8fde3e6d3e1050ca2552b97580393164ce4ed1f968258160ba558225f80ed01fe07f40a43d7bfddcd6a8caec40b178ea3bde5b58955c0a8236a19db3032ecf96fc4d8662858817b7155dc626940493ccd74888acc654d4f526ff864f3e5062f4e10c04780f894e672be15f6d091688bac746c9ec2d9d5739c7f32173b2c80efa9c6bbc5fa8469394028ef4d2327fe75dfcd300000000000003d4b654016fd806b53d9961ee93518c574a13e0b4d85c7ed42f1f0c9a7d4c1d70ba7b42ac4bfcd415e87eac2439efb373cbbd7c93444487db60a4e05ab0bdcdd17c8a9b4cc40aa7687d0cbc770c51104b20efc4ca7b815d0339e6422a0ccdb39981b3d4691b93ec6719d9b17b9f65a55ce8b50a0a568b29f2e519c0f693ae1f3277ba3160f992a36b2a59eb7f5dfd15f07dbeeee9bb35856e01d96276c6a7ce93ff45add178dec305549c3d88fdc3645f0d7781fa39d0bbb0d190bab9f4e3e4fef719862f4005c3006e4dbcc505484dfba9d1684519c6839b6751b7b52d2c0b15a599c8ce1d01a77a6773d90868111c58c937a814ed86b2c55dca9504cc4030a8d8f4a7a34383ba0e099f6125d96b280b6e4a02a3a20da66ac2757dfe30e3e76a1f24c6109962c7471c5e0f8e3d60e341d6dc7682e4d81dab63fad57d5857d9113ad7c2e44d533161dc30026599dcec9464cd7e319b83cf9b55a5ce4daaf2150115fab72e12e9191bf8e04a5d22d0a1f63f1eb0d7721f60901c7d7346a17763a65ea0b5d439d7c239830598dc00000007dd3eb28dec0f482706d0e6dc3629cd63aa47c44271edc1f09f5019967b2e51e5f3e84c277bb2b532bc64eefacaff6616cc1d7c67965f99093fcfca09bf0936b86c9abf60a4d312d268b6e2476502a27dcfca7716380d03db0b8f33b30902b3df91da7a46073c86d5c0093613ea47bdf6fd3bd7e48383ff4cbf501e1c84", 0x47d, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001d4000)={0x0, 0x4a, "f09534c09cc00ccd5eae4568c11e9dd080ae4eda2ce39e9b173f85187b396e8ff2a9cceeb89347cd14c2db3a22dbc6c80f3ddf5cabf9c91edf8451b716de909fe714373e3168f7df4845"}, &(0x7f0000c83000)=0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r4, 0x8001}, &(0x7f0000c76000-0x4)=0x8) r5 = socket$inet6_sctp(0xa, 0xe258df02c335213, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e79000)={0x2, [0x7ff, 0x5]}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000055000)={0x0, 0x100000000, 0x83, 0xdf28, 0x7, 0x6}, &(0x7f0000e98000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00008d9000-0x8)={r6, 0x6}, &(0x7f0000809000-0x4)=0x8) r7 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000f19000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f000067b000-0x8)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x20000000101002) write$evdev(r7, &(0x7f0000fbf000-0x60)=[{{0xffffffffffffff68, 0x0}, 0x4, 0x1fe, 0x0}], 0x18) sendfile(r8, r7, 0x0, 0x72439a6b) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000083e000)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000861000)={0x0, 0x0}) setpgid(r9, r10) [ 94.895362] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 94.896266] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 94.965721] binder: 20121:20149 ioctl c0286404 20000fd8 returned -22 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008d8000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f5000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001dc000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00001dd000-0x4)=0x0, &(0x7f00002e5000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x0) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000127000)=0x0) lstat(&(0x7f00005aa000)="2e2f66696c653000", &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000377000)={0x0, 0x0, 0x0}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000a95000)="2f6465762f6175746f667300", 0x4000000020040, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000658000)="2f6465762f62696e64657200", 0x349001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000534000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f00008ce000-0xf)="766d6e6574302e65746830cb262d00", 0x800, 0x51, &(0x7f00000c4000)={0x3, 0x8001, 0x80000001, 0x7b, 0x9, 0x7fffffff, 0x36ec54b0, 0x3ff}) syz_open_dev$sg(&(0x7f0000798000)="2f6465762f73672300", 0x4, 0x80) open(&(0x7f0000319000)="2e2f66696c653000", 0x301200, 0x11) openat$ppp(0xffffffffffffff9c, &(0x7f00007ba000)="2f6465762f70707000", 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000571000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf0000)={0x0, 0x0, 0x0}, &(0x7f00004c5000)=0xc) getresgid(&(0x7f000098f000-0x4)=0x0, &(0x7f00006db000)=0x0, &(0x7f00008d1000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000034f000)="2f6465762f6175746f667300", 0x220100, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c0b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003d9000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x100, 0x0) syz_open_dev$sndseq(&(0x7f00001b9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80) epoll_create1(0x80000) signalfd4(0xffffffffffffff9c, &(0x7f0000931000-0x8)={0x100000000}, 0x8, 0x800) socketpair(0xa, 0x3, 0x5, &(0x7f0000d61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000738000)={0x0, 0x80000, 0xffffffffffffff9c}) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00008d2000)=0x0) syz_open_dev$tun(&(0x7f00007f9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000593000)="2f6465762f736e642f73657100", 0x0, 0x8c0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fb000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) userfaultfd(0x800) syz_open_dev$sndseq(&(0x7f00004eb000)="2f6465762f736e642f73657100", 0x0, 0x82000) accept$netrom(0xffffffffffffff9c, &(0x7f0000740000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000d4e000-0x4)=0x48) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d1f000-0xe8)={{{@in=@local={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}, {{@in6=@empty={[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}}, &(0x7f0000605000)=0xe8) getgid() accept4$ax25(0xffffffffffffffff, &(0x7f0000f4f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000107000-0x4)=0x10, 0x80800) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(0xffffffffffffffff, &(0x7f0000d67000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005de000-0x4)=0x10, 0x80800) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a91000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d8b000)={{{@in=@local={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=@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}}, &(0x7f0000ca0000)=0xe8) getgroups(0x5, &(0x7f0000102000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f36000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000066d000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000755000-0x4)=0x0, &(0x7f0000f21000-0x4)=0x0, &(0x7f0000179000-0x4)=0x0) pipe(&(0x7f000027e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000440000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000498000)=0xe) syz_fuseblk_mount(&(0x7f0000993000-0x8)="2e2f66696c653000", &(0x7f0000b03000)="2e2f66696c653000", 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff00000000, 0x9, 0x82000) socket$inet6_icmp(0xa, 0x2, 0x3a) eventfd(0x1ff) gettid() fstat(0xffffffffffffffff, &(0x7f0000f89000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f6a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b6e000)={{{@in=@local={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f5000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a1f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d5c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f00009d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a8000)={0x0, 0x0, 0x0}, &(0x7f0000445000-0x4)=0xc) getpid() stat(&(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000031000+0x868)=0x0) getresuid(&(0x7f0000b9e000)=0x0, &(0x7f000069a000)=0x0, &(0x7f000072a000-0x4)=0x0) lstat(&(0x7f0000333000)="2e2f66696c653000", &(0x7f0000621000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) getresuid(&(0x7f000043e000-0x4)=0x0, &(0x7f0000714000-0x4)=0x0, &(0x7f0000747000-0x4)=0x0) getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000219000)={0x0, 0x0, 0x0}, 0xc) getuid() getresgid(&(0x7f0000ec0000-0x4)=0x0, &(0x7f00002bb000-0x4)=0x0, &(0x7f00009cc000-0x4)=0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000667000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000-0x4)=0xe8) socket$inet(0x2, 0xa, 0x0) [ 95.028219] binder: 20121:20169 ioctl c0286404 20000fd8 returned -22 [ 95.045046] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. [ 95.054226] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 95.069071] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = gettid() recvfrom$inet6(r0, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000a08000)={0xa, 0x3, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004ae000-0x9c)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6ecc}, @in6={0xa, 0x2, 0xeedd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x6) capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) syz_open_dev$sg(&(0x7f0000f04000-0x9)="2f6465762f73672300", 0x400, 0x0) gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x3fe) openat(0xffffffffffffffff, &(0x7f00001b9000)="2e2f66696c653000", 0x0, 0x0) rt_sigsuspend(&(0x7f0000b5f000-0x8)={0x80000001}, 0x8) syz_open_dev$loop(&(0x7f00005c8000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x30403) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000006d000-0x10)=[{&(0x7f00006c1000)="390000001300194700bb61e1c30500004000020002000000000000000000800009001300010900000000280fe2000000000000000207000d00ffa2", 0x3b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000bc2000-0x8)={0x1, [0x0]}, &(0x7f0000f55000-0x4)=0x8) 2017/07/29 00:09:44 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00005f7000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000ea8000-0x28)={@common="65716c00000000000000000000000000", @ifru_ivalue=0xb}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffa, &(0x7f0000e74000-0x8)=0x0) mmap(&(0x7f00007ee000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000be2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x300000b, 0x40010, r0, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ea8000)={0x0, 0x2}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea9000-0x8)={r3, 0x5}, &(0x7f0000ea9000-0x4)=0x8) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x1000003, 0x4010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000243000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea9000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea8000-0x14)={0x0, 0x8, 0x1ff, 0x4, 0x142348f9, 0x4}, 0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e74000-0x10)=@req={0x28, &(0x7f0000599000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000e74000-0x20)="91259aac545debc492ee57a53047574c81f80534421ff536433acab4d60afcee"}}) recvmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000619000-0x90)=[], 0x0, &(0x7f00005f6000)="", 0x0, 0x0}, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000072c000)={0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x6, 0x0, 0x7f, &(0x7f0000e74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x8, 0x20}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000597000-0xc)={0x10000004, 0x0}) shutdown(r0, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eaa000-0x10)={0x3, 0x6, 0xb81, 0x5e, 0x0}, &(0x7f0000def000-0x4)=0x10) 2017/07/29 00:09:44 executing program 0: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f00002a5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x7, &(0x7f0000002000-0x94)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba}]}, &(0x7f000061d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000066f000)={r2, @in6={{0xa, 0x2, 0x6d758b80, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d89000)={0x4, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cca000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000adf000)={0x5, 0x9, 0x8, 0x80000001, 0x10000}) fcntl$setstatus(r4, 0x4, 0x42400) connect$unix(r3, &(0x7f000090f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) mmap(&(0x7f0000dec000/0x3000)=nil, 0x3000, 0x3, 0x32, r7, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0xf9, 0x0) 2017/07/29 00:09:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x80000, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x85) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x34, r1, 0x0) fremovexattr(r0, &(0x7f0000003000-0x3)="160600000073657175796e00008000004d") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000005000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x40000000, &(0x7f0000003000)={0x4, 0x6, 0x401, "d2ce549b2bc3", 0xffffffffffffff08, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000)={0x20002010, 0x0}) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x4, 0x5, 0x7fffffff, 0x1ff}, {0x4, 0x14, 0x400, 0x100}, {0x6, 0x96ed, 0x1, 0x3f}, {0x5, 0x8, 0x80000000, 0x6}]}) finit_module(r0, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x200}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x5, 0x30, 0xa2, 0x1ff}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={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]}, 0x100, 0x5, 0x5, 0xfa33, 0x7ff}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x8, 0xa4, 0xffffffffffff5073}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001000)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x7d)="2dc1dc47eb26e528fed85ac06a7f6cb418847c08a3111bb6caa11c0d932b46113443485ffa5d6d522898108f8bebdd8b12ae9b174bd69b29e8c07cadb0c61da0aa3727c955b15a127821b0cf8cd2f8e897d9065aeaa8b8807a1407f67cf5cb109d506e526ddd6533c8f3863f166d1ebae464d98c1e591a106f18e54990", 0x7d}, {&(0x7f0000002000)="ab81eecdfa58c9d5285c215800d473955e9c996819eccaecdb739d5342eb4d54086b29318460129fc38b8bda7d2f5d87a09f5ea2bf514804d36689536c3e4f41979db17f863f95e1aff33204e8df31b9267d47c67cd58069388f1e2036f009b427811f387d3c13f98c3cda98794bb690ed415f38bb23132426426b1e66c61c8871484952fcba6bd3ab2563ced1b758dc9c12d03a6292827bec7b56b68906de1b1d6ce76d7f60de12756183a8e9ebeb9538072e1d82c9aa5483f4985dec7281f1762164cbb41b9bd946fce19a3acd3b72dd3a1b8d17087440ac6f09f1b2dc8db4e59877ce2241be", 0xe7}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="11fccc9667c319a336ab9ec57e33a931ad", 0x11}, {&(0x7f0000002000)="df", 0x1}], 0x5, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x58, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x200, 0x39a, 0x2, 0x5d7, 0xd8bd, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x1, 0x9, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x10, 0x4, 0x81, 0x7, r7}}], 0x5, 0x4}, 0xc0) sysfs$1(0x1, &(0x7f0000000000)="6b657972696e6721e32d7b76626f786e65743197242770707031776c616e302670707030272d6c6f00") setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000004000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) getsockname(0xffffffffffffffff, &(0x7f0000057000)=@hci={0x0, 0x0, 0x0}, &(0x7f000060e000)=0x6) 2017/07/29 00:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000adc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001e3000)=0x3, &(0x7f00000e8000-0x4)=0x4) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ea000)="2f6465762f70746d7800", 0x400, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00004de000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7}, 0x8) write$fuse_init(0xffffffffffffffff, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mkdir(&(0x7f0000512000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000ced000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) writev(r0, &(0x7f00006f1000)=[{&(0x7f0000c49000)="fddd", 0x2}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db4000-0x8)={0x0, 0x1}, &(0x7f0000c6e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008fe000-0x10)={0xffff, 0x8000, 0x9, 0x8, r4}, &(0x7f0000016000)=0x10) lseek(r3, 0x0, 0x0) truncate(&(0x7f000047b000-0xc)="2e2f66696c65302f62757300", 0x8000) dup(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000910000)="2f6465762f72746300", 0x40, 0x0) r5 = creat(&(0x7f0000857000-0xc)="2e2f66696c65302f62757300", 0x0) dup2(r5, r3) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00009bf000+0xfab)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c87000)=[{&(0x7f0000ee4000-0xd2)="", 0x0}, {&(0x7f0000ee6000-0x49)="2d", 0x1}], 0x2, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/07/29 00:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d71000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00009b0000)={0x9, 0x101, 0xf6f6, 0x0, 0x6, 0x100, 0x8, 0x3fe000000, 0x8, 0xfffffffffffffe00}) r1 = memfd_create(&(0x7f000044b000-0x3)="000500", 0x0) write$tun(r1, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x21, 0x0, 0x0, ""}, 0xa) write$tun(r1, &(0x7f000047f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x18, ""}, 0xa) writev(r1, &(0x7f000022a000-0x30)=[], 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000594000-0x28)={@generic="de72c865debfc6dc82f3eb2ed54edd74", @ifru_mtu=0x5}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f5f000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000ffa000)=@hdr={0x0, 0x0, 0x0, 0x4, 0x544, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8c73b"}, 0xec) r2 = socket(0xf, 0x100000000003, 0x2) sendfile(r2, r1, &(0x7f0000c1d000-0x8)=0x0, 0x100) [ 95.084388] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) times(&(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f0000858000)="2e2f66696c653000", 0xf000, 0x0, 0x0, 0x80, 0x60014) pipe2(&(0x7f0000686000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ftruncate(r1, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003ca000-0x4)=r2) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000e83000-0x14)={0x4, 0x4, 0x0, 0x9, 0x101, 0x8, 0x80000000, 0x3, 0x2, 0x20}) 2017/07/29 00:09:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d7d000-0x9)="2f6465762f73672300", 0x3ff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009d3000)=[{0x7, 0x1ff}, {0x8, 0x81}], 0x2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f90000-0x8)="2e2f66696c653000", 0xa3) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, r2, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xfffffffffffffffb, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000462000-0x4)=0xf2, 0x4) sendmsg$netlink(r4, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000bf4000)=[{&(0x7f00007a3000-0x1d)=[{0x18, 0x1e, 0xa01, 0x0, 0x0, "07a4070000"}], 0x18}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000ca8000-0x38)={&(0x7f0000ade000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecf000)=[{&(0x7f0000ec3000)="0000000000", 0x5}, {&(0x7f0000e59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x2, &(0x7f0000b90000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x7}, 0x4000000000010000) getrlimit(0x20000000009, &(0x7f0000617000-0x10)={0x0, 0x0}) accept(r4, &(0x7f0000c03000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000-0x4)=0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x88) r6 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r6, 0xc, &(0x7f00001ec000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r5, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f000000b000)="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", 0xb8a, 0x0, &(0x7f000000a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) syz_open_dev$urandom(&(0x7f000060d000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2000) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000579000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000438000)="00000000000000000000000000000000000000") 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d31000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000f66000)={&(0x7f0000b69000/0x4000)=nil, 0x2, &(0x7f00000f1000/0x2000)=nil}, 0x18) r1 = dup(r0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000f66000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f3000+0x913)=0x38) ppoll(&(0x7f0000009000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000000d000-0x10)={0x0, 0x989680}, &(0x7f0000010000)={0x0}, 0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f68000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000f69000-0x8)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f68000-0xe8)={{{@in=@multicast1=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}, {{@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}}, &(0x7f0000743000-0x4)=0xe8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00009c5000-0x4)=0x0, &(0x7f00004cc000-0x4)=0x4) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000a4e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b31000-0x8)="2e2f66696c653000", 0x22) accept$inet6(r2, &(0x7f000055f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000607000-0x4)=0x1c) r3 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, r1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(0x0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) getsockname$unix(r3, &(0x7f00003cd000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x6e) r5 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) close(r5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000d2f000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r7) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r8, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={0x0, 0x0}, &(0x7f000076b000-0x8)={0x0}, 0x8) dup3(r8, r7, 0x0) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00002b8000-0x1000)="", 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c08000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000ae000)=0x0, &(0x7f0000a91000-0x4)=0x0, &(0x7f0000c6b000-0x4)=0x0) r1 = socket(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f000062d000-0x1c)="1c0000002000af020002f30000e9000502000000010000e1ff050000", 0x1c) get_thread_area(&(0x7f000056f000)={0x6, 0x6, 0x903d, 0x8}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b4d000-0x4)=0x0) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000041c000-0x5)="7573657200", &(0x7f0000efc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff7000)="866a67b2d0289b4750d915c545", 0xd, 0xffffffffffffffff) getresgid(&(0x7f00004da000)=0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000ea7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ee000)={{{@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}, {{@in=@rand_addr=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}}, &(0x7f00000e8000-0x4)=0xe8) r4 = geteuid() keyctl$chown(0x4, r2, r4, r3) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f000011c000-0x90)=[{&(0x7f000067e000)="756a1f62a8da0a7c8298897a1a5e697db3847eb9f34a79b41873", 0x1a}, {&(0x7f0000bbd000)="3419521f3ceb96faa3ae5863c000306af4a1bd0bf87cd1081da54bb30d4d404fa0afb1663ad3ad5f1854906127a35ae89c91139a9414f208c10bd32501d73f2391c9f05ccf7378e32201bd01227b640f27ea709b197961d662df7850e13f2051f06b69a3cfc2f46b37b20a2015574643bebff0e79503cfa906a1c386c3b71dc61daa7a70016d93cc5e22ad2cb013638e1a58f1523b4f1e432788098ede37ef65452248a8e1ac4ada246020c082b6a96f0420e520fa4c398fb13bd8c875146ca9be0bbb91dd", 0xc5}, {&(0x7f000008b000-0x7c)="ddff7fffffffffffffee30dfe3b0ab992f7c7a31ab3742a2f4bb27af1cd3b8ab939f8d0813e73277c0be629ff06a404dcb14d71bd6bb4aa2d61c83e9c219a870f372ec8fc7b38c75754476c5e2024a9d08d3716de3f457e864af5de31a466740be5deadad73813000705bb90b1d5506eac0ca8e078fec90da2e02403", 0x7c}], 0x3, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fc6000)={0x0, 0x0}, &(0x7f00006f0000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000006f000-0x8)=@assoc_value={r8, 0xffffffffffffeead}, 0x8) close(r7) r9 = socket$inet(0x2, 0x1, 0x0) r10 = dup(r9) setsockopt$inet_tcp_int(r9, 0x6, 0x2, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r9, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) read(r6, &(0x7f0000ced000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) lgetxattr(&(0x7f0000fc8000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x1)="00", &(0x7f0000a6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000fc6000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xee88, 0x8000000000008, "74cda3f7fb0301707b066ba8ad498699fafc65ec07a8a16dcce4514f5ccdc209217013ae758cdaaf51521fbc0e575775b09414b29f71e5fc1a160c1b21ada065761ba406be932ad4673ad1f1add7e1fd"}, 0x160) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f00004fc000)=0x7ff, 0x4) connect$inet(r10, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r10, &(0x7f0000bf7000-0x1008)=@pi={0x88400, 0x0, "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0x1008) splice(r6, 0x0, r9, 0x0, 0x8001, 0x0) 2017/07/29 00:09:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000092e000-0x2c)=[@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = gettid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008ed000)={0x100}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x4800) r3 = socket$inet6(0xa, 0x80000002, 0x40000) bind$inet6(r3, &(0x7f0000d80000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = syz_open_dev$usbmon(&(0x7f00002d1000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x24400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00005d4000-0x4)=0x5, 0x4) recvmsg(r2, &(0x7f00004ac000-0x38)={&(0x7f0000dd1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008eb000-0x90)=[{&(0x7f000078b000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000054e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000426000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f00008c7000)="", 0x0}, {&(0x7f0000420000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000185000)="00", 0x1}, {&(0x7f0000ef1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000a05000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000d31000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f000020d000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x5}, 0x10001) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000e5e000-0x4)=0xfffffffffffffffb, 0x4) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000f7a000)=0x8001) syz_emit_ethernet(0x1526, &(0x7f0000e85000-0x1046)={@random="ce3a82e6105c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x31f, 0x6, "068075", 0x14f0, 0x0, 0xa148, @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}, {[@hopopts={0x5c, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0x7, 0xdd, "0964e3c6295e920cf64d8b68076b3a5798e6c6a02f55f304ea72920b7274c8944709b1b7e75f0bba22a8d61f5054cef38fac795bf456f6407c468ee5b5ddb799b0e35986c8aac4590b471e485e1b4d8866858d49a0f3771e3a45881593da7ce20e087b657d90ebc85a239e89df3b2ae0920335340f0fa2222ef0d5f445600f77f5ed1ef9d453f433f9020e200a4e09e8653c019d8b14587564d4db02476ff0d688691bedb169001c9d6c3a8c60c02401a29847d367d490e7f42fc55be51abbdef5f18c356139feb16c1ee6055427c1d86048e90722c6445af895a432cb"}, {0x5, 0x3a, "3919cb6ccbbf4827e72f682b63a503b1a41e35fbd8d311ae8575dfbe6e50dbbe158a1d06b651540456fd35d380ccbc5dee870a70897c87488940"}, {0xff, 0x4d, "559c15e1b97180240492e53a1dec170aeb7944ea1d5b133d7b82981d752be5ed7af72fb6d8b3b0fdf9741a05ec2f9fb33826c93ec7e13d3a4884876eb9b8cfefc942aa848995c44c5e4c0ffe02"}, {0xc3, 0x9a, "ae463c414b9b67126e1c425a0f2f54c935fb0f1a830752fcc1e3aba3aa35c05196ec36778a2443028ee6db2e28cec5eb963b9c0724c5ec3862739d5bc0992be3d026aa600b97163be83c4ad21180637cde18486cf000f12a6cd0c961964adfb5a32aef84f4dce797508ef07faa4793bf2909c684952efa0e69004456d91c44bd96d08fab055386511a7a39cb1b965888bb8d17c98631f4a34319"}]}, @hopopts={0xff, 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x8a, "fca9ab557e1cd41fe66c3916cbe8954152651b528d6ced409c945d9e9ed21eb1e172c204380c288329239f46faec811b8c2af8cc5908e76fc0d67d7fe8b258fe45441c16c92fe8a874a01c6d355ae825e2cd2d1d1694083814f39319afba9ce011366bd371cd96910f3f2a148bc91199504fac9a571bb1ecd11cb7365548ab55670440086fde4b51c513"}, {0xff, 0xa5, "46090b74abce778406d4f4b4c8f02d4789f34e825906e58bec2919711d4b5a7434ae5352d35da97c68f6df4965a41d56ca44e2c4c3353d8edd412499ee1a05d71fac679a2c5135746bb6642957b2ad56f5bab0f723314fd006f51e98ede20d5b028a874d167232846527e530787a8ecfb0b6cb1792f22c8c48b6b0c6202902cf57a141f9b1e8259a27a0734fe4b3010c11ad4339bdd418a341980f42bc081a8ab5847089ae"}, {0xff, 0xff, "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"}, {0x0, 0x87, "23b1e23d3ffea0777218e61d4277b05508d17f0f0c9a2723ae11576aabe3a9fbba7233174b827429ab0732d98904895cfaa3dd493d537cd755a12898cb832479a7fa1c5a599557073436b3ed568cc18c44b6894d608c3577d980de6c0a56bef3412899470c38d2558d33f2bab6a06a85a81d3f6de226a9710c2157adb5914616dfa3e145946f2c"}, {0x5, 0x6, "8962484ec8aa"}]}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0x1, 0x8, "9fabaf", 0x2, "e901c5"}, "440a57213ea334994efb8b1c309d1d0835e1ab1aed11a955f9396a93e342a11b1aa2f272c5fe575466242fd5d4d68580db6cde0d207951cb06edeea28129e1922735570ee4216307b6befd064d0a823c9279a49786714f2c9d7a6d0dcae21385c77330caa8e339c4a20781a788f943592a7edb12fcd337f4c1231da9f4f023847bd27293f8744ad4c3c5559758815dabc63bc6e4468bb47e93d637a5c75eef1ea75d8faaca0527b82e584d0b98b86afb46dc16d07b744c83db1cc5a49dd079b528b7b095583f306217be66b4bb1bd7c7aae0e24c100e3498a22d9fa9fffc848a9e443dd945b652ff488d4fbb747ad3f7cfa12174fe9f630bf851626e10d5871839f45d76425dcc80e0a3bc1c9082235cc03e703e8ba913cfe459e4e2024f4b28412955bd1907182a4a179f1b1edb60f9c326bd60b763a3cb3b0f1d6336d0932f980a026753d7f0a3dd34b88ab9098eb39b8008a166c9c3350a9439d59428d2bd736c0300f4e3fb093a593d452bc4e12da08df78168f1356da38f43ab54389653ed96b5167aac5ae840b86c9acf8c26f789a77790aa26faff839d00a2d572c8aa386e3d6fe9ea9aae1c9f79f659ea35ba58f72c20a0261c9c768f750ae83140c43489bf5cc3d8eaa0a3c1b5b2a21204c33b0c3de7cf16edc771260f845bd079a26d8af5c0ec3eb13a0c957e80ad528237f1c6cf52e61c107494f0f842f5a6af8b95324c2a025c4d0234462be5dfb0041e2e7991b688c7441fef6df497cc3e4a78310cfb39b5fa20b9fb1e7bf5a995b9ad3a7df0b2df9d3221c28e594d6e3ea81f4fd613abe0197df9c059f9bbabe52b8ace44ba151119a3b3ec141eba4f7c45d3bdf2a246459a62113095b06a72b130089e1e86f0129d39f543a5ec2088cde0fccf9300bc80c0469b92d2641882d9b972bfcba3d58fcc7761d62f5aedc3b01f4e2ce0b65cb20e2db0bd81a34dac58ae5a23dc05c3e0381637288aac43d96c70fd2e89c2d404daeabfa3f837fe032c8b6a430f9cbb2ffbcdabc4c06aaaa3c5977f96ada0355c1aeab18cc6bd6705b87c3fdd346f3b4ba1bd4411433a46df9d712995817099570ed43fcde1fc91fa60a1f667ab03c89f4ee0281ef9ebc8b659662cd5df0feaf6b92a5cde5621afb2a405f45813590c47ea92c2e69ac87bf12d1f57f277563569329c7baf1149cdc7423578c0714b114a4424754a23c8099133fe647f2cbafc73dd9a8457a831af3c73d805122d302def5869476a1578b3babdda7132f4dba0f72ac7830ce3c10bfbe9c6a3228df4b720238c81aaaf369be91509517cc233f7ac7f6f55958fb914f65264bace34811c2575433745f75638767f1521c726ddfaa7dc42519065d0d808bb99108b250b2ac63a478e4fe7a48c369a7f7801f826166889e40e64305a3a36c9bc20260e3e4b5c561a6d4f8c6993dace62b5ae1ba35825e54fd9e48b3a93301557ca21c1a211bf74aa4bcf42ebe4c23b25d57f2707c7a18aef83ead4ac8edbba1da13913c7de00e3809b82edda7c802b46727e4ed4454bf9249f57651b76cd7465101ec1c93d527aa6316ba8543f7477cdcaab0d9b4d6e974658bc7608a8b995512cde10e243c4b7fc89f14b3ffeed87ec09120d67e62810126566e60b2248736b14ef22a6bb3d2a4c8a1266302f49a40816793538d5d09d1c4cdba46be281149fd79536d7441050335c6ab44a09903c2521ac707ac6b7888774cdf662c8eaa688b3404e17ef98e0d186f77d8558a5e8b768a48be28bea0cd6d961b4ff2665f00c3f43a4ceb5e2e0eabb3dbf1d1eeb5517e901dd6af0598907d8eff2da15eb89288592b3df83913c1d786390ce13ffa0128554e395a6ebaa334e430641ef104da668e51be337c26e35b344557e4f54733ab44fda4923f8eb950d624055e034fd6b24a7ee8a1fe7083d36e292abfa143f9dfa928e5b214b26b9741267394f9f156d3576aed53b9c4fc06452a83ebf0220c2270cedfbd8fcee14dbdf13fbf2a2f37b451d6b1aaed1bad3f9ff2e61fd4f68ca5e8b465810eedaa5fb9c5c34f7727e1cc987c4478219f413676fa4adfc1580781e0450334b21abd48b059b63877d6941374fdd9e6a1f21cff28a46a91c86c418baa71cee0e196064de69b88881416b8bdaf5984202ae768d81899750e83b6f428901779c7b355135804af7d314704f0fe61d83f990669dc14ccf452a509500aaefac6fae8660d38eaedd3368d7cf98b19dab5f0d5be033388336e793778990c6a7600b324bc0a77c9ae49f90b419119361c28d25a57a1259e49acbd42fae96b3193f4b46b00536e222c11d25db0f6c09bebb34a01a95f67288b6fe4cfc8ac5ebed5c7e7576c58bd3ab39fe361a7a1fc1fb3ad3cbfcbc7c8a96c8ba8f7c1ee965fa93f2b166a7f6592a5e1aa52f71b579e91f5584aa8a950b10a3f09ba86f4049c7d62312b61a5f4dd0dd784d679167ad562fe693f7021e34c6d6459a510e6a735345b6c4c67a318635d89568f28ff2d807dd4ed72c3965ea764499e8d2264a8205102d6d12a0cbc36925f479d1fcdb46d7c0d9bbadcb69ae9f35940164509671bc57984ab118ed128f42450e15f71eb4eb3ec35e4667315a852b638c0dbf870155288debf867b70c9937350df96896cf094b2fc1142bab62ba5901bd7b0931fa953e2d7e7f2e81eb48d674e1bfb8d61c45cd1fcfd7ec22af46b29031257c22f15ea151da8cc4c945b58ff7ed5d4a302dd1093fb538e5fb3f1801b74e8a8db4d411d684f7c4e7518aecd71d9ac47a890d0de81e11986fe52c3cbd0915b96e0faf0b787b76d0d144091e78dc403bbedc75c076ac5fae06dbc49f781c374f87538eb9432abe90e517f914d9d2373c448ab091be606596814d2a86643a93b85b5a50644e365fc606de6087d278915a51431309ca58b08607b332320ed3f08f5275f94a28f324dd58a0f4b33b981c7fcd92cec19af50269d2e8df9cd5ec4d94d90fd85b072cd277a6cb0fc33eb4e5ce794b61f7ee6a909a6ff5389631871e4968aa1fd181e8aaf766602cadb22c162ecb1917171838bde41df0ceba8e01c576c063c6c8b47ba52fab7bd08c7a1b6700bd2ebf9dbdafadbbbffd4c7b9d226f77ed10d88edc3b8b76df619523b7916c679b2116969efc2971d7403524b7ab4d485b2da24d582ece16cf5107ee59e2e5252578ce6b3f18950cc743ccc01cc4d9ca00aac9d23eec22253ad986fd9eae36b26f494fc98c0f267a0d6faec2cf694e5525aa84448370c60c8cda7888a00a69046dd44370bad2e0e95b11ef04776e20009a9a0bea2ddd0fcae654840fab5b3a81f6ffcb2931bcea27fc8d66cbf8d5ea2aea40e514785ebc7d9b591eb8313edfdd86b217b6aadf590bdd9142535d26870b19fb5172255b7d3065325f5d8aab591b24af82dfaa3c95756014006142b39167c43cd56eaf62e9d6d22f7f10ec9c16bc95744e048c13c10c600501fcf007292787bf84e82ba9a71572cc9783b1ab1bd70dbd1a23bd9e4fb622421cef25750d769895b754c41c7c5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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d6000/0x4000)=nil, 0x4000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) mlockall(0x1) r5 = memfd_create(&(0x7f000051d000-0x2)="cca6", 0x2000000000000002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r5, 0x0) fallocate(r5, 0x0, 0x0, 0x4d) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006ff000)=0x0, &(0x7f0000049000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r4, 0x0) write$fuse_interrupt(r0, &(0x7f0000883000-0x10)={0x10, 0x5e8, 0x8001}, 0x10) io_setup(0x8, &(0x7f0000002000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000044b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r6, &(0x7f00007e2000)=@l2={0x1f, 0x2, {0xffffffff, 0xe78, 0x2, 0x1f, 0x8, 0xf0}, 0x7f, 0x2}, 0xe) [ 95.132589] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.169579] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x400, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0}) socket(0x2, 0x2, 0x88) r1 = socket(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000020000-0x38)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009200001f2dc"}, 0x10, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8800) writev(r1, &(0x7f0000020000)=[{&(0x7f0000021000-0x26)="99", 0x1}], 0x1) 2017/07/29 00:09:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000004, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x40032, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000228000-0x6)="2e2f62757300", 0xc00, 0x6) r1 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e4a000)="23deffe514e40620001f1bf91d0019b35a000c090003ff0100000081e400e822162480", 0x23) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000014000-0x38)={&(0x7f000000c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000014000-0xa0)=[{&(0x7f000000b000-0x88)="e27595797789096652da0eb2132ba29cf3e168743fdcc55c22589f1fd2ac8b2d8b9b3fee6dc257ef310ffde8a4e37f91812173dfe0d117be464b96ddb488ad2538492c3dbc8885e8f1032707b5d551aecf20b130385e8e9cf101169e41c0290c13fa676273e2497be7d4d3761f9b8cf8f4a258f3a6c68c7c69bf5810fd20e95f2f21715fdb0cea55", 0x88}, {&(0x7f000000e000)="3e0231c6d079de2e6ec9a43bf0b41af22e9050ce413e0c848395278ed0683302d78348c205a365ca26599063c46ea3c2bac07157d0d0211112c366bafd056607fe67b698339ae554c9b3dceaf434aa67beaad7ba1f7b1fe7fd7bc395ed6e0cc31a1a7608de2db3601f76b40476a34ec487f91d11a999d8e0689183af72c07e", 0x7f}, {&(0x7f0000012000-0x35)="7bfaae09940da42bf5015ecc2c45c497443d007aededaf498d25af224e6799754d797201729adf47f95318d37e465788e5256cb9b9", 0x35}, {&(0x7f000000e000-0xd6)="953e231752710eb39e13175cf80d7508643cac7944599be95f32abe41107d3778cfd390fa71e446feba4d565d3be2887c718d1c44cfacc01a53028aa6c540491682b90d1382ee69a845f56eb3d894552d9f7c40978c6a4787c1f1d088f282b2cf9df8f4534af418b4215e3f959d9d220e7a602bfc79b4e76c8d4b59cf57d49991fda4776fa01a431320b24366b504bae0a00f3a28699dfb38128bc39df9d3bbf891faf52f8c74be3f2ecfee7d3f13904cca5b6e61c42e140d591da5615aeed4799b0c3be207afd7a54a6d273aec493b96c1d2a38be40", 0xd6}, {&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="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0x1000}, {&(0x7f0000014000-0xd0)="c07e73a8e562fefbcf0e968a4e36d01511dc4747264358435540c4b60fd30748f3c41d5f159bfe338a73728977abe28ce67004373c6249e623c8ca0bcad8694736021ac92a18cd300820a35c7070c8413ca50320e8695ee5c8c0e3b247144e3c1b9e4d47f08460c108a2301ad1c2169ddb93903e37016364a2f6fd07f8d883808a56793906fbbe81dae3aba8dd54520baafc7e965871937b578922b9ab36a4a86f0a6b7f85108bf6243fc2a9fbb916e0c1c2505b732802c8e1e4a4175c6ab2265a330cafe641214e49a5b8e27e16d986", 0xd0}, {&(0x7f0000013000+0x228)="a09a4c2f78ccf13cc29ac0768aa074401714c8bd6624d780df92d6c523c4f3926a29dd7394a1b69a8ee330af2543c53011b1222f482c4ea6807da15e47c651c39141eed5e7153f574eedcb88572e1680fabee58673083e8fc2ac2facca3663bea3c0ce633f11409c61c7edd66ba1680cdcc39a4d585bc16b327a8ec54052424481ad8d981ed4c4bdab9674dc78eecf6a063afac09bd588d767a6711e38b7b945970be15dde607a318b7db13d5ff21ab29a8444262d951a7530b4a5baa45b7f648d39bbf68bc641eaee587fb1c43e922a736f0c0ad0ab303739c2ed13862bb90cf081cd16200d003e04cca666a2d5d959908ca2d565e951ad37", 0xf9}, {&(0x7f0000008000)="760adc8b907a02f52e5575e15af00280e9ce8e7a18150810dced575c537b3dc5b597e272e26caee5049e8358264c0c446e91ffe391e1398fc9b89cb87c9bcf9c", 0x40}, {&(0x7f0000013000)="2d438bd429045fff303d9d6ba6c3b9200b24ddd1662fc0e473e0b037bd0c23aad8b7b51d798d8013dd499fe4dd444ca8781962fccdb628427eb9f926759d36675cb80622033b0c39e837a4427d7d9b2ea822fb8ec1a75023c01412c349903b8452e45bdeb09a353b98cd5543ca9655d068d7261417632142962f7dfc81a80df13860f3de77eba7d46e869831be42db99e736b2b3309424b5e426fc885837cded83f3458676dd8b60ce1b3e6cb1896f463bdec354a1a73af6e10cdbbcf52e99d36ce12931b7eaac48542f51fef7e5bf36395756483a00725ff04974136426189cd1c13fb5845c61c7d3004e51abbc21348b", 0xf1}], 0xa, 0x0, 0x0, 0x1}, 0x4005) truncate(&(0x7f00003b2000-0x6)="2e2f62757300", 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) tee(r1, r1, 0x100, 0x5) readlinkat(r0, &(0x7f0000001000-0x6)="2e2f62757300", &(0x7f0000011000)="00", 0x1) r2 = shmget(0x2, 0x4000, 0x1000, &(0x7f0000d8c000/0x4000)=nil) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000b05000)=0x0) ppoll(&(0x7f0000008000-0x8)=[{r0, 0x8001, 0x0}], 0x1, &(0x7f0000014000)={0x0, 0x989680}, &(0x7f000000f000-0x8)={0x400}, 0x8) shmat(r2, &(0x7f0000dc1000/0x4000)=nil, 0x3000) 2017/07/29 00:09:44 executing program 6: prctl$intptr(0x21, 0x1) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$tun(r0, &(0x7f0000000000)=@pi={0x1000, 0x7fffffff, "da3e428da3c8fee478295bf93ebef5dc737ff919dc43f7c522"}, 0x20) r1 = memfd_create(&(0x7f0000001000-0x7)="29776c616e3100", 0x3) lookup_dcookie(0x0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000634000)={0x5, 0x0, 0x10001, 0x569}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x5, 0x48) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)=[0x3, 0x100000000, 0x3ff, 0x7ff, 0x7fff]) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xf6, r2, 0x1, 0x2}) write$fuse_notify_inval_inode(r1, &(0x7f0000001000-0x28)={0x28, 0xffffffffffff8001, 0x0, 0x4, 0x0, 0x7fffffff}, 0x28) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/07/29 00:09:44 executing program 4: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x8, 0x3, 0x1, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x3, 0x4, 0x3, 0x4, 0x8}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000003000)=0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x6, 0x100) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000064a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1002) setreuid(r0, r0) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a95000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f000052e000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f0000a95000-0x8)={0x1, r2}) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) fcntl$notify(r1, 0x80000002, 0x2a) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5d, &(0x7f000050f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x1, 0x32, r4, 0x0) r5 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r5, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f00005c8000)=0x1, 0x4) r6 = socket$inet6(0xa, 0x80003, 0x3c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f56000-0x4)=0x0, &(0x7f0000f55000)=0x4) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f00004f1000)=0x100000002, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x40010, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x400000003, 0x8010, r7, 0x0) 2017/07/29 00:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000-0x23)="c405", 0x80000000001) write(r0, &(0x7f0000002000-0x4)="4c", 0x1) connect$netlink(r0, &(0x7f0000348000)={0x0, 0x0, 0x800, 0x10001}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000967000-0x4)=0x0) getuid() sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) mkdir(&(0x7f0000ae4000-0x8)="2e2f66696c653000", 0x98) r1 = gettid() ptrace$peekuser(0x3, r1, 0x3) r2 = memfd_create(&(0x7f00009d4000)="c405", 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f97000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007b1000-0xc)={r3, 0x80000, r2}) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x40, &(0x7f000046d000)="") open(&(0x7f0000dfe000)="2e2f66696c653000", 0x141042, 0x8) fcntl$setlease(r0, 0x400, 0x1) 2017/07/29 00:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000692000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) pselect6(0x40, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000739000)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c8000)={0x0, 0x0}, &(0x7f0000d90000)={&(0x7f0000176000)={0x0}, 0x8}) mmap(&(0x7f000046a000/0x2000)=nil, 0x2000, 0x1000000, 0x66010, r0, 0x0) 2017/07/29 00:09:44 executing program 6: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00006c2000)=[], 0x0, 0x0) r3 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x0) fallocate(r3, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0xf8, 0x80000000, 0x0}) r4 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r4, 0x16f) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) setpriority(0x2, 0x0, 0x7f) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) dup2(r4, r6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000954000)={0x1000, 0xfffffffffffffffb, 0x91c, 0xffffffffffff0000}, 0x8) connect$netlink(0xffffffffffffffff, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$netlink(r7, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "05"}], 0x14}], 0x1, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) read(r7, &(0x7f00003e1000)="00", 0x1) pipe(&(0x7f0000f24000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f000087c000)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00005a4000/0x4000)=nil, 0x4000, 0x2, 0x32, r0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x3) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000093000-0xd)="2f6465762f7573626d6f6e2300", 0xe7e2, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r5, 0x0) mmap(&(0x7f0000eee000/0x2000)=nil, 0x2000, 0x1, 0x1000002010, 0xffffffffffffffff, 0x0) sync() r6 = socket(0xa, 0x2, 0x0) connect$inet(r6, &(0x7f0000485000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) fallocate(r7, 0x0, 0xffff, 0x9) sendfile(r4, r3, &(0x7f0000fcd000-0x8)=0x0, 0xffff) 2017/07/29 00:09:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x3e, 0xffffffffffffffff, 0x1) unshare(0x20400) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cff000-0x7)="0779380200da9e", 0x2) mmap(&(0x7f000091e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f59000)={0x100000001, 0x0, 0x6, 0x3, 0x72d, 0x2, 0x6, 0x200, 0x9, 0xfffffffffffffffa, 0x8, 0xffffffff}) fallocate(r0, 0x1, 0x3f, 0x2) fcntl$setlease(r0, 0x400, 0x2) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d12000-0x1000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f5a000)=0x0, &(0x7f0000df6000-0x4)=0x4) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f5b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5a000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000f59000)=0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f5d000-0xf)={0x77359400, 0x0}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000400000-0x4)=0x5, 0x4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000479000-0x4)=0x2, &(0x7f0000629000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000631000)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f5b000-0x12)="000000000000000000000000000000000000", 0x12, 0x3, 0x0) tee(r1, r1, 0x8, 0x8) 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x6166) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000aa7000/0x2000)=nil, 0xfff, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) connect$netrom(r0, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x0}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000008f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) fallocate(r0, 0x400000001, 0x5, 0x10001) ftruncate(r0, 0xa6b7) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000c93000)="2e2f66696c653000", 0x20000000) inotify_rm_watch(r0, r1) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0xb0a, 0x35) inotify_add_watch(r0, &(0x7f0000c93000)="2e2f66696c653000", 0x10) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000c94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c95000-0x4)=0x1) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f30000)="2f6465762f73672300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) write$tun(r1, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e66a9e6e2a5c813a14511e78e285d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de20800000000eaffff69da6b7e4c51a5d71aaae948a08a000000000000000000000747ad64354418"}, 0x100) write$tun(0xffffffffffffffff, &(0x7f0000fd6000-0x10)=@hdr={0x3, 0x4, 0x20, 0x3, 0x63, 0x401, "0bea812a8e7e621b737cf2cf52aeb150d3ffcb88ac24f6c222a00539a1a31f40bd91646711ee9f697b068776d921dfbf549a2405f7f2c5fb2e6c4ee9a9207296ccaf40746fe0c6eec622564b8e4e8b8f249286f693d23cf8ef210e572ee8ceab5b074c40aad5c03051c202d10978d8e2ca1aa03a0c78a5a0d67f7f578d3e15d5c1c66769efa6712f6dc294dac3d58eb8927a73a3b8486db0834ebb592e642bcf5f9e5447d66cfb959f21f5ceb0f346bd053e58db095ae4f9994e3981e961fa3ab7ea07c9c4f0c16dca0adcfc66d165b7d2eeb4bfe92680110dfa47f904958c4d6b88ac6e4cf6264362fab225a668305b253d5c"}, 0xfe) mknodat(0xffffffffffffffff, &(0x7f0000cb4000)="2e2f66696c653000", 0xd023, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000084a000)={0x0, 0x2}, &(0x7f0000bd5000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b28000-0x8)={r2, 0x5}, &(0x7f0000b1a000)=0x8) pipe(&(0x7f0000f95000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000a3b000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb5000-0x4)=0x1c) munlock(&(0x7f0000b92000/0x1000)=nil, 0x1000) poll(&(0x7f0000086000-0x20)=[{r0, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x80, 0x0}, {r0, 0x80, 0x0}], 0x4, 0x1) signalfd4(r0, &(0x7f00009df000)={0x3f}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xc012, r0, 0x0) getdents64(r0, &(0x7f000087c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000018b000)="2f6465762f70707000", 0x40, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000088f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x404000) mremap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000c3d000/0x3000)=nil) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008ba000)={0x0}, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000805000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ad0000-0x4)=0x0, 0x4) 2017/07/29 00:09:44 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) gettid() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00002aa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000ff000-0x4)={0x0}, &(0x7f0000e1f000-0x4)=0x4) splice(r3, 0x0, r5, 0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f4000/0x11000)=nil, 0x11000, 0x0, 0x9132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000700000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00006fa000/0x3000)=nil) r7 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000701000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/07/29 00:09:44 executing program 2: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00007ef000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a55000)=[], 0x0, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000f6d000)="2f6465762f736e642f73657100", 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000a14000-0x30)={0x0, 0xfffffffffffffffe, 0x2, 0xffff, 0x51000, 0x4, [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 = creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x40000000141042, 0x0) unlinkat(r3, &(0x7f0000f2a000-0x8)="2e2f62757300", 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x3e, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x8000000200000004, 0x4, 0x80000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000051e000)={0x10000}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ptrace$setregset(0x4205, r0, 0x206, &(0x7f00001df000-0x10)={&(0x7f00003d7000)="f0716bc7625a100b05bc1b0b5d03227a25a9472a5efac5656cf9192d23715eafd11a56d45d384d437f51fde00a4574d01b54361ed4a0039a7210247e15fe4ba1bab2009f4ae7281979697cc9fca9992120accb14ccbc6d6c190c4a99e94e9fdf428d380575af695634480cc28059045d147905b6577ec80607c17892e44330e43e368abfbb3fcd2ebd89c2772bf257104add3957ddd3f148b0f85100317e489e4718399a90c49bba4ba6e96b8f9af1e21d1d0fd866e799f9d4db4cbb1b3491cd035df87e39f48373bc07cb08e85a640ecfd921dcbe08cca0672422b4ee1de66080c1c6f8952d39c92ad77d434adf016d777d4f6380531c", 0xf7}) perf_event_open(&(0x7f0000b6d000-0x78)={0x7, 0x78, 0x7, 0x6c, 0x20, 0x100, 0x0, 0x622a, 0x8000, 0x8, 0x2, 0x8000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x81, 0x4000, 0x1, 0x7fffffff, 0x6, 0x101, 0x3, 0xfff, 0x0}, r0, 0xcac, r5, 0x4) shutdown(r6, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f5f000-0x4)=0x800, 0x4) 2017/07/29 00:09:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000907000/0xf000)=nil, 0xf000}, 0x0, 0x0}) mmap(&(0x7f00003be000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) ftruncate(r1, 0xfffffffffffffffb) seccomp(0x0, 0x0, &(0x7f00003be000)={0x7, &(0x7f00003bf000-0x38)=[{0x1ff, 0x27, 0x80, 0x1ff}, {0xffff, 0xef, 0x3, 0x4}, {0x6, 0x9, 0x81, 0x7}, {0x20, 0x2, 0x7, 0x5}, {0x4, 0xffffffff, 0x5, 0x4}, {0xfff, 0x4, 0x99e8, 0x1000}, {0x0, 0x99a, 0x800, 0x7fff}]}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x291ca7d6ecbecbbc, 0x6, 0x1, 0x800, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x8)={r3, 0x100000001}, &(0x7f0000000000)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6b) 2017/07/29 00:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000404000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a57000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000a61000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() poll(&(0x7f0000aa0000)=[{0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x8104, 0x0}, {r0, 0x1, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x2, 0x0}], 0x5, 0x800) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r2 = syz_open_dev$sg(&(0x7f000007d000)="2f6465762f73672300", 0x9e, 0x0) r3 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b80000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x8000000000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00001bc000)=0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4000000008) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) fcntl$setown(r5, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 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, 0x0, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000083f000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) [ 95.348886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/29 00:09:44 executing program 7: r0 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x5, 0x0) r2 = socket(0xd, 0x1, 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fd3000-0x8)={0x0, 0x0}, &(0x7f0000c41000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ac7000-0xc)={r3, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0xc) listen(r1, 0x0) accept4$unix(r1, 0x0, &(0x7f0000b63000)=0x0, 0x800) getxattr(&(0x7f0000e56000-0xa)="e91f7189591e9233614b", &(0x7f0000026000)="00", &(0x7f0000523000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) pipe2(&(0x7f0000fd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000fd2000)={r5, 0x1}) mq_open(&(0x7f0000cc5000-0x1)="00", 0x40, 0xc0, &(0x7f00006fa000)={0x100, 0x3, 0x1de, 0x200, 0x9, 0x2, 0x0, 0x6}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fd3000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7fff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000001000-0x8c)={0x4, 0x80000001, 0x20, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1}, 0x4) connect$unix(r0, &(0x7f0000938000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r4) 2017/07/29 00:09:44 executing program 1: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x8000000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000823000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x6, 0x1001f, r0, 0x0) mmap(&(0x7f0000824000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80004520, &(0x7f0000402000-0xd9)="db0000000000000100b7205d39000000000000000044c000000000400ea5f62ba9e624710771a7d705000000b821455a92db2555a1e2f02a36e086b0234a40910746def2abccedfca9b5ccc6f43dce218cc0bafff29ec34d110000000000000001495e32664ef42d96873ee7a4962ed646db6283a942d4d7b6b8d3750df8d40be57a603b99c7e750212c04fd11040e9397f8636a2bf7556c3e9fd47a43e3f06e55caffd82c7be155a2b4c8ed28231b56fcc50068e32609000000831ee520604c16848d04ffff73db4300000003d40005e16526d8e5593fff27") mmap(&(0x7f0000e02000/0x2000)=nil, 0x2000, 0x0, 0x3e, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mknodat(r2, &(0x7f0000104000-0x8)="2e2f66696c653000", 0x20, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000127000-0x4)=0x0) r5 = geteuid() lstat(&(0x7f00002e6000)="2e2f66696c653000", &(0x7f0000a22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000825000)={0x0, 0x0, &(0x7f0000af3000-0x10)=[{&(0x7f0000014000)=[{0x14, 0x80000001, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f000070e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x2, 0x0}, 0x0) mmap(&(0x7f000052f000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, r2, 0x0) r7 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f00009ef000)=[], 0x0) r8 = open(&(0x7f0000282000)="2e2f66696c653000", 0x40400004, 0x1) write$fuse_poll(r8, &(0x7f000043a000)={0x18, 0xec, 0x1, 0x5}, 0x18) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000762000+0xff2)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="482613c6e8eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) mmap(&(0x7f0000500000/0x3000)=nil, 0x3000, 0x3, 0x400000000000032, r7, 0xffffffffffffffff) mmap(&(0x7f000004b000/0x2000)=nil, 0x2000, 0x3000004, 0x20010, 0xffffffffffffffff, 0x10000002) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000de7000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept(r1, &(0x7f00006cb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062e000)=0x8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r8, 0x8, r10) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f0000ca2000)=0x6) socket$inet6(0xa, 0x80005, 0x4000009) 2017/07/29 00:09:44 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000032b000/0x2000)=nil, 0x2000, 0x2000001, 0x436, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e8e000)="2f6465762f7573626d6f6e2300", 0x1, 0x2) ioctl$int_out(r0, 0x5462, &(0x7f00007a2000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) getpgrp(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x102, 0x0) r4 = mq_open(&(0x7f0000035000-0x3)="07", 0x40, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x25, 0x1000, 0x2, 0x1, 0x7, 0x5}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000fa000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000f73000-0x4)=0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f36000)={0x0, 0x0, ""}, &(0x7f0000f73000-0x4)=0x8) r6 = accept4$inet(r0, 0x0, &(0x7f00001e9000-0x4)=0x0, 0x800) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000b4d000-0x8)={r5, 0x81}, &(0x7f0000f74000)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f73000)={0x9, 0x8000, 0x1, 0x9, r7}, &(0x7f0000f74000-0x4)=0x10) mq_notify(r4, &(0x7f0000000000)={0x400800, 0x5, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00008ea000-0x10)={0x6, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x78000025, &(0x7f000055f000/0x2000)=nil) dup3(r4, r1, 0x80000) r8 = inotify_init() r9 = socket$inet(0x2, 0x80000, 0x8000000000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b0d000-0x4)=0x0, &(0x7f0000a81000)=0x4) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x3, 0x3f, r8, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000f74000)={0x0, 0x0}) fcntl$getflags(r1, 0x401) ioctl$VT_DISALLOCATE(r1, 0x5608) close(r4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c61000)="2f6465762f7667615f6172626974657200", 0x17ffd, 0x0) pause() [ 95.404967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/07/29 00:09:44 executing program 0: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() connect(0xffffffffffffffff, &(0x7f00008f7000-0x8)=@sco={0x1f, {0xcb, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xf, &(0x7f0000d2f000-0x4)=0x3, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f00008ad000-0x10)={0x0, 0x0}, &(0x7f000075b000)=0x10) r4 = dup3(r3, r2, 0x80000) ioctl$TIOCCBRK(r4, 0x5428) getsockname$ax25(r4, &(0x7f0000b97000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c0000-0x4)=0x10) lchown(&(0x7f00005bf000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x24)="706f7377785f61636c5f056363657373246c6f62707061696c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000617000-0x8)="2e2f66696c653000", &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b1a000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d93000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x4000000000000) syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 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) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, r4, 0x0) gettid() syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/07/29 00:09:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) socket(0x8, 0xac93d48b1beb06dc, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000025000)={0x0, 0x9, &(0x7f000000e000)=[@in6={0xa, 0x2, 0x5fea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8518}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d7}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000025000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000-0x8)={r2, 0x8000}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r3, &(0x7f000001a000)=[{&(0x7f000000e000)="097bec94d931dea5079dd8a0654cfe90cc7a9fac02325e666f7ccc786610f3e1f0bdf5e75de5fb91af5d389b2b25741a691a30c381128bdf2b565177500c108822e561258a14adce1c3fde7e686f51db9f11b0ba2f92b6a7cce006b2a24762ee45c78db191206cb98ca1e4ce879d909db880c6f6c5cef6e38c191114ee12df320a5fec2f449ab87f56b1", 0x8a}, {&(0x7f000000e000-0xe1)="539329c006cf7394c9b110c086a8a8abc1ae955bb8350f171742c48e498107f4d22e021c524d413b57226c25724f66c90cff87324f31d4a9c9adcf613fd67a965d22b426fece5bb531c0a4f0212a693b58f7de01e5c1b89821813f3eaac1dd386e9158104a62b0dd637b758b51605252d02425e368e1062a0e48540d4cb240a5c316813afdb1a909736722511fdeda48b8852378258aa00855ee7c46f7b4b276bdf95aa0dac85195a2b2f4d6bcbdddcdb664b77c9364eaeadb0295493e05708d8a3bf35a5a104bb75112f098b072eb51c2bfb471cd735e2b914cdf2ebfa8e3f188", 0xe1}], 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000022000)={0x101, 0x40, 0x4, 0xfff, 0x9, [{0x4, 0x3, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffff, 0x5, 0x7fffffff, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0}, {0xffffffffffffff80, 0x9, 0x22d6, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0x7f, 0x73e2, 0x400, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x10000, 0x7d, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9ab6, 0x720, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x3dd8, 0x6, 0x49, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x80000001, 0x9, 0xffffffffffffff32, 0x0, 0x0, 0x2c01, 0x0, 0x0, 0x0}, {0x81, 0x4, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0xfffffffffffffffd) write$tun(0xffffffffffffffff, &(0x7f0000c62000)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, "00080031"}, 0xe) r1 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000eba000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000066c000+0xdaf)={0x0, 0x9}, &(0x7f0000355000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000689000)={r3, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4, 0x5}, &(0x7f0000d6f000)=0x98) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x80000001) clock_gettime(0x0, &(0x7f0000d59000-0x10)={0x0, 0x0}) ppoll(&(0x7f000010e000)=[{r1, 0x4000, 0x0}, {r1, 0x200, 0x0}, {r4, 0x8055, 0x0}, {r1, 0x504c, 0x0}], 0x4, &(0x7f0000e89000-0x10)={r5, r6+10000000}, &(0x7f0000c7b000-0x8)={0x9}, 0x8) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x7ff, 0x0, 0x0}) sigaltstack(&(0x7f000048b000/0x4000)=nil, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) poll(&(0x7f0000f81000-0x8)=[], 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0xffffffff, 0x6, 0x10}, &(0x7f0000001000)=0xa0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000957000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="00050f2114e8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="89932aa9ff89d48ac2256586723087b7"}) r7 = syz_open_dev$mice(&(0x7f0000704000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f00007ff000-0x4)=0x9) r8 = dup3(r4, r1, 0x80000) ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000950000)={0x7, 0x9, 0x10001}) socket(0x0, 0x802, 0x40000005) mknod$loop(&(0x7f0000eba000)="2e2f66696c653000", 0x0, 0x1) socket$inet6(0xa, 0x0, 0x4) 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0x835000)=nil, 0x835000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000835000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000835000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000836000-0x4)=0x0, &(0x7f0000836000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f000025e000)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f0000835000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000835000)={0x8, 0x2, 0x9, 0x7ff, 0x81, 0x4c, 0x3a9, 0x9, 0x100, 0x7, 0x7, 0xfff}) dup2(r1, r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000834000)="2f6465762f6b657963686f726400", 0x800, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000833000)="2f6465762f72746300", 0x6000, 0x0) 2017/07/29 00:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) pipe2(&(0x7f0000096000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0x1, 0x200000000000009) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockname$inet6(r0, &(0x7f00001df000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000010c000)=0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[{&(0x7f000014c000)=[{0x1010, 0x5d65, 0x900, 0x101, 0xf0dc, 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0x1010}, {&(0x7f000009d000)=[], 0x0}, {&(0x7f00002a6000-0x108c)=[{0x7c, 0x10001, 0x107, 0xe57d, 0x5, "3130371f18778dd1a3a8d2f3c0c62f04e81e84dde3631dae28a894e61288cc5e21679d534c69285fe37b58d57beb7c66f05e672a396e0372952f55ec1ed3e1bb826bb3336142ff495bfbc089c4fbbd195a75b253b29e8ad384b0ca54e3baa1d17fb00fa725e1df176b916594"}, {0x1010, 0xffffffffffffffff, 0xc09, 0x3, 0x4, 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ffc5340243bdf1d91b50b04f7a130bee5c631e881e686e875d8af7b16dbcbaa5f51b4dff0d8d01867877cca7f1351814976e05f8563289bc7b9992d9d1c0300d7480552c3dab603250107770c6f85205b596f8ca30574fcf941d65ae8558aa0480acca85ca7567ceebbbe5e726686bf2597e466d6bac63f81f3f3eb8f97497f324cf08c296573a9461e59096430cb2b0a7d64fac1a2651954c6df4ee3eabaa715193e0de38865f70f415024c6a1b6ef498d3d67fdf1373a95cd1099d7cde518399959bfd581db524a5e63c18edb6f9470e7f87e14aaee6d83b68407e450b53d84f659faf42369bdca8bdb3a57710e12434e5b67935509bf9eb5663b6b068a72a522b94a96bef1584159fec2a91bce7ea28e801a638e7efbc42bbeeb563d35557ba135697e1d44e7052ecd1cb6654a3caa7a1bad6de18b5605d0d8fa0dd723c529a8725fe277d51b047852e221cd9f1bf7df125db090eb40639a6caa977b4b5fd95f2bda67bef1f19edaac71c64a75a56b883e341758afb67fbc5faec1a31830ab59b1cec475ede1f56f0cb6794c4ff049b6516fb18b432e580cfc0422041147b23a57eb3effec37bd4b6d1d690c73d186f291cc8bb3dbd20e85db65bb5d341a3f8a592a54c79bd3857edf89c5f3c84ee611449747e29fd31dc64f4e40ee473b058c962803fe79ca18965aa26d7a7449be027a73faf3a6eaea6b9ef46cfa784284c6d9988cc020f2c68b8100495933d344034d1914a4c4c831a15950dfed1c33f6c392fb99eab71774eff268f48d8f2aef63baabe57a56b3d65787d7a89856b05383f4f61f98df7c7dcf27e1c3f02f1219b921d4832a3b10029c0546852a89bf184b1f369890ae7df66e9f634cc73930250a48adc0eea666ca4e55c24d92f5d4f61f682f0ce771173efb86dec2132561a68cb83632ed11b59b8e9da9d27c4c26394e08144a678f69305f840873a8256ca122c6fbf1b3fce57994a55673f3adbcdc529bed73e130c98dcde34dcb421c59b124f030e51b061cc679696e200f73fb9bd69e6dfdba8ce5f177d0b47e0c1952b96a8658cb6818cd90f8e53e8d28228a62fd105dfc5febb52b3a8f659523eac1cfc22ed68ac4fbb5bfd62458ce2e716d6c9dc2239bf0f70e279462e72c4e818c1bee41a6a688573acdf8f7d6b8aacb1420495dafcf4f38213eb291de48b7ab99ffafeb874c28577d32e30a93e84e63d534d303b79275837d6a005faf6153a92c4d996582c4178c73a8b45af5a1811db4d25a74c6ca05d5ac94986a0c2797ce9f4f12ccd511983e76e716f594b6e5d84e0918eb9bae0708152eee71be77729844064bacb9a536a8f2039c0a1c83be08feccccfc2eb9e2a49abf25066ca0e89918451a87b2462398af86ed7ca5f0e473c8b263f2b5a5d3fdfb8cd22fe2ba70ffbcb1ed4650f940e9e4f2ee7cf2b88f53cc8c1156c557b7a0d518fe154f4a00faa87cf3c99c11d832f93b07a04bc2ca3d294b29ec839e259881339e5fea4c977d577fb13509053ac315d577e2a3d6738a8719b21745a51f526fd1289b65512cf38a179bbd58a2753a228cdda6fdd9c1f92f60d84878486c1b1e09b3e454ec1b21a7d882ec175c573db41ec3503e9c7e879fefe095fe6c7b2e00629b1c4f8230ac0c188d06594020b9ac031b6f13a57e4721234308eb6ef014bb450ef8b985e6f7f2072bed6fc6e9180ab23434f6e90031b18f2581444a54b39e61a20057e4bdef2e081479bc1c60486fe915e753ff96bd9037ad4a949ab73ad7aa0dcb3fb816451a556b9a25a2b689988a297c015f0696380bb90191b888a91a4477f6ef9bdefcf4ee530c4778539c196abe558942f7bdd6fb18e13d7e42a2c0c71f546c8edf24ef4e3c59d29ea4425ffa9d0c80fabf92182e1d1f32c4911fb58ca52b61aff0c544f1a00ae2adbdece367b667288e73b6558728f9b9b88d2b665d1c423c21c482c9f18fafd23c4322daf42e0cb3825d888e459aa587075365644981ab7d8d1e0ba28d31873b86c4b6fcf95a71d4f94e45cc56763cd6a97841f75f95fab8ca511847d10ecb5514c66d479f50a2e007e8bb2cc50be280e44966830b11e3964a922c7f4af5a8465bd6c75c52bb97a1d90172c1887ddb44c2f20cdd0753220feace360da204835b2cd82e21eea0a1822490644e334106482dabccb787fce8f374f84b9d84b773a7c7607bacb64f937aaea3dcc8c1ea81c6291dee5c3e702bf671db0f02f182ca276017f128ad44c44550"}, {0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x4, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x5, &(0x7f000074f000-0x68)=[@rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) 2017/07/29 00:09:45 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x41f, 0x4) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000000) r1 = socket(0x10, 0x2, 0x6) fcntl$addseals(r1, 0x409, 0xe) mmap(&(0x7f00005ca000/0x3000)=nil, 0x3000, 0x0, 0x20131, r1, 0x200000000000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x3, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004000-0x18)={0x9, [0x10000, 0x6, 0x0, 0x200, 0x267, 0x1, 0xa3cf, 0x0, 0x2]}, &(0x7f0000006000-0x4)=0x18) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x400000008, 0x30, r4, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80f, 0xa12b, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r5, &(0x7f0000003000-0x60)={0x27, 0x0, 0x9cd, 0xdbf6087fa1e1bd11, 0xcf3, 0x69, "b4b0cfa6ca97a570e131c20497b1e550e6afc12e5f3afbf0dc860fbe94327c5d4ffdafe187a2b67145e1f14c8b90936c426a1b195f4e3d3a9f0092f96d3cc2", 0x100000000}, 0x60) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f72746300", 0x210100, 0x0) mmap(&(0x7f0000100000/0x8000)=nil, 0x8000, 0x1, 0x30, r5, 0x0) recvfrom$inet(r7, &(0x7f0000009000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000060c000)="6869aa2b7300006b60007b", 0xb) fcntl$getflags(r1, 0x40b) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f00000cd000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x400000000000000, "00004a060b00040000ff0f00ed9f"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x40000}, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0xc5f000)=nil, 0xc5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000145000-0x9)="2f6465762f73672300", 0x80, 0x4000) ioctl$TCSETAW(r0, 0x5402, &(0x7f00008a8000-0x14)={0x7, 0x4, 0x7, 0x88, 0x1, 0x80d, 0x8, 0x5, 0x852, 0x6}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x20002) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000045000)=0x4) mmap(&(0x7f0000c5f000/0x1000)=nil, 0x1000, 0x3, 0x4051, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000691000)="2f6465762f6877726e6700", 0x7fffb, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x2000000000000003, 0x32, r3, 0x0) gettid() mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00006d1000)={0x800000000002, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xb, 0x80000, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x1000002, 0x51, r4, 0x8000440000000000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x40070, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x1, 0x28010, r5, 0x2000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xac, &(0x7f0000da1000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @multicast2=0xe0000002, {0x20, 0x4, 0x80, 0x5, 0x200, 0x5, 0x8796, 0x1000, 0x84, 0x80, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x7fff}, @noop={0x1}, @ssrr={0x89, 0x2b, 0xe2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x2, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}, @noop={0x1}, @lsrr={0x83, 0xf, 0x7, [@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff]}, @generic={0x89, 0x12, "8d8280ba1e911fcdb8f9b09681604049"}]}}, "7112"}}}}}) mmap(&(0x7f0000217000/0xd000)=nil, 0xd000, 0x3, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x3, 0x3f, &(0x7f0000597000-0x1)="00", 0x1) r6 = semget(0x3, 0x3, 0x53) mmap(&(0x7f0000a31000/0x5000)=nil, 0x5000, 0x3, 0x32, r4, 0xfffffffffffffffd) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fe0000)="2e2f66696c653000", &(0x7f0000b11000)="0000000000", 0x5) semctl$GETALL(r6, 0x0, 0xd, &(0x7f000007d000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x4, 0x10, r5, 0xfffffffffffffffc) 2017/07/29 00:09:45 executing program 2: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000038000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c27000)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x1000000, 0x80000000032, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000c30000)="2e2f66696c653000", 0x80) mmap(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x100000f, 0x830, r0, 0x2000000001) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000c31000-0x4)=0x6, 0x4) r7 = getpgid(r4) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000c31000)={0x0, 0x5, 0x401, 0xfffffffffffffff8}, &(0x7f0000631000-0x4)=0x10) fcntl$setown(r1, 0x8, r7) fcntl$getownex(r3, 0x10, &(0x7f00002f1000)={0x0, 0x0}) r8 = getpgrp(r5) ptrace$setopts(0x4206, r8, 0x280000000000000, 0x0) pipe(&(0x7f0000b79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000039d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000c32000)="92", 0x1) fcntl$setsig(r1, 0xa, 0x12) splice(r9, 0x0, r1, 0x20000000000, 0xe1e, 0x0) shutdown(r1, 0x0) mmap(&(0x7f000036a000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000163000/0x2000)=nil, 0x2000, 0x3, 0x36, r10, 0x38) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000178000/0x3000)=nil, 0x3000, 0x3, 0x10013, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000739000-0x38)={&(0x7f0000117000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000eb000-0x10)=[{&(0x7f000044f000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000c32000-0x11)="0000000000000000000000000000000000", 0x11, 0xb}, 0x40000003) 2017/07/29 00:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b1a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) write$fuse_poll(r0, &(0x7f0000000000)={0x18, 0x2, 0x7, 0x7}, 0x18) r1 = add_key(&(0x7f0000861000)="7573657200", &(0x7f0000061000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b75000-0x82)="c9d70140a4ea09f4a39859b0ab0d73fc220b3e590d7e7cd0b79c801a82f7eae3f47977101a9ae92e23985ac9f19e2d0e139abafcc62453038633c3c4d706b03983e96e34c7201887b513bda970075946e57be66fd51bc29da9ea1cea2334a899e9297d3ee08fdaee8d5d35942c76d9b2e4a2512f8501858747eedefbe83d1657a77c", 0x82, 0xfffffffffffffffd) accept$inet6(r0, 0x0, &(0x7f0000734000-0x4)=0x0) r2 = memfd_create(&(0x7f000002d000+0x5d7)="7573657200", 0x1) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b17000-0x1c)={0x51, 0x1000, 0xfffffffffffffffb, {0x2, 0xffffffff}, {0x9, 0x6}, @const={0x5383fc68, {0x3, 0xdc5, 0x5, 0xa}}}) r3 = request_key(&(0x7f0000246000)="6465616400", &(0x7f0000b5e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c9000)="776c616e302a29707070313a73656c696e757829736563757269747976626f786e6574314f297365637572697479776c616e315e6b657972696e673a5b4000", 0xfffffffffffffffd) keyctl$link(0x8, r1, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be2000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000765000)={0x1, [0x4]}, &(0x7f000072a000)=0x8) r5 = memfd_create(&(0x7f0000c2c000-0x1)="f6", 0x0) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000340000-0x4)=0x0, &(0x7f0000423000)=0x4) write$tun(r5, &(0x7f00007b2000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00090031d0"}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) unshare(0x404) socket(0xf, 0x3, 0x2) 2017/07/29 00:09:45 executing program 5: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ccb000)=0x80dffc, 0x4) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x10) fcntl$setpipe(r1, 0x407, 0x20000004) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) splice(r3, 0x4, r3, 0x0, 0x20, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x30, r2, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000535000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x31, r3, 0x0) write$fuse_notify_inval_entry(r2, &(0x7f0000ccf000)={0x20, 0x80000000000, 0x0, 0x2340, 0x1}, 0x20) mmap(&(0x7f00007b0000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) write$tun(r3, &(0x7f000022a000)=@hdr={0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x6c, "0c"}, 0xc) r4 = dup3(r0, r3, 0x80000) tee(r3, r1, 0x8, 0x8008000011) r5 = dup2(r0, r3) r6 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) dup2(r5, r2) read(r3, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cd1000-0x6)="2e2f62757300", 0x802, 0x2000000005) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x1) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f00002c1000-0x4)=0x3f7) fadvise64(r3, 0x0, 0x4, 0x74594f849548b55d) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x24, 0x32, r4, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00008bc000)="2e2f62757300") 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f000037a000/0x1000)=nil, 0x1000, 0x2400003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00009a0000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000004007) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d33000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d33000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000", 0x9}, {&(0x7f000037b000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000d31000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000037b000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000001000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000d31000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000037a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000000000)="00000000", 0x4}], 0xa, &(0x7f0000001000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0xfff}, 0x40) accept4$inet6(r0, &(0x7f0000d32000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000639000-0x4)=0x1c, 0x80800) pipe2(&(0x7f0000a77000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000007ffff) connect$inet(r2, &(0x7f000060d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="1708cfcd8cddf58ec9bf50ca4d945ec3", 0x100000000}) 2017/07/29 00:09:45 executing program 6: syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 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) syz_open_dev$sg(&(0x7f0000218000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d45000-0x6)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f9d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00007b0000)={r2, &(0x7f00002a6000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000069c000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x3, 0x7ff, 0xfe0000000000000, r1}) 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000)="2e2f66696c653000", 0x2) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cb5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fce000-0xa)="7d6367726f75702c5d00", 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x100, 0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000fcd000)="2e2f62757300", &(0x7f0000fce000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00009a9000-0xc)="2e2f6275732f66696c653000") r2 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e65000-0x6)="726100000001", 0x0, &(0x7f0000fc9000)="dc66") readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00009d6000-0xee)="79fdce64fe006a1ef798b431bb5407944e43bc54128b2139f33ce914d39510bac6eb0268ae719cdf7422f03ec5af3e5ab3ac5d3cef87ce88be63b7c596147d6186f7c379f67f8f63fa93437bb7988be535b6baddefbf3376151a50c7b19d6b6a11428e1759f7f1f420a1ef0541e1f5c78b934f80feaf764756e4dec071decfa51ce70453b867b90ffa63b6e634be77e5a4fb0b0aa1e9165fd10718f08fb992f50f01d392b73734f8f45b4b60fac8bebf4f14b7d7e6be87b4d0b6ed32f3d0ae63c765b43af5e9e917167645eb02dbc99a14402479a5431feeb50ac5e9ecab1c2c3e5201795448ed48c0e644f80e13", 0xee, 0x20004040, &(0x7f0000fce000)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000)="2e2f6275732f66696c653000", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000406000-0xb)="6f70656e70726f6d667300", 0x1080, &(0x7f000086b000)="11681689f785141f4e766e0dd96c6aeaf1c7b7206d") unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f6275732f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") sysfs$3(0x3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fcf000-0x6)="2e2f62757300", 0x80100, 0x1) mmap(&(0x7f000018e000/0x3000)=nil, 0x3000, 0x3, 0x2a170, r3, 0x0) renameat2(r2, &(0x7f0000fd0000-0x8)="2e2f66696c653200", r2, &(0x7f0000fd0000-0x8)="2e2f66696c653100", 0xfffffffffffffffe) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") 2017/07/29 00:09:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000003f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000dd7000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x80001000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000015000)="2e2f66696c653000") bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x40000000007) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @broadcast=0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x8}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000015000)={0x80000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x25c3eccc, 0x9, 0x3, 0x4da, &(0x7f0000015000)=@common="69706464703000000000000000000000", 0x7fff, 0x2, 0x200}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000013000)=0x0, &(0x7f000000c000)=0x4) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000002000-0x4)=0x20000000009, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r3, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x2) recvmmsg(r3, &(0x7f0000008000-0x140)=[{{&(0x7f0000014000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000014000)=[{&(0x7f0000015000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000012000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x9}, {{&(0x7f000000f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000014000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000015000-0x1)="00", 0x1}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000015000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000004000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x6, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0xffffffffffffff3e}, 0x1}, {{&(0x7f0000007000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x20)=[{&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x2, &(0x7f0000015000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x100}, 0x3}, {{&(0x7f0000015000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x70)=[{&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000002000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000015000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x7, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x8}, 0x8b}, {{&(0x7f0000014000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000-0x70)=[{&(0x7f0000008000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000013000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x7, &(0x7f000000c000-0x8)="0000000000000000", 0x8, 0x0}, 0x3}], 0x5, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback=0x7f000001, @random="d4a83e8358c1", @broadcast=0xffffffff}}}}) tee(r3, r3, 0x6, 0x200008) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000016000-0x4)=0x1c) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x71, 0x3, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x82, 0x5, "f90bd4"}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x1, 0x42424242, r2, 0x4, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x7f}, @md5sig={0x13, 0x12, "01cfe6762badc8f96b9d445c25ddfae9"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x52850, 0xffffffffffffffff, 0x0) ustat(0xffffffff00000000, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xffffffdffffffffc, 0x32, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000001a000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x8)="2e2f66696c653000") mmap(&(0x7f0000dd8000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x4, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x59) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x10) mount(&(0x7f0000ccf000-0x8)="2e2f66696c653000", &(0x7f00004f2000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="706f6300", 0x0, 0x0) r2 = open$dir(&(0x7f00002d8000-0x8)="2e2f66696c653000", 0x2000000000001, 0x84) getdents(0xffffffffffffffff, &(0x7f000003d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) perf_event_open(&(0x7f000001d000)={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) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000922000)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000003b000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000219000-0x14)=[{0x14, 0x101, 0xd05, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000f70000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2]}], 0x2, 0x4}, 0x0) lgetxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000003000-0xc)="2f6465762f62696e64657200", &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000)="") stat(&(0x7f000045a000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/29 00:09:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000369000)="2f6465762f70707000", 0x200001, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, r0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4) mmap(&(0x7f000098a000/0x4000)=nil, 0x4000, 0x3, 0x50112, r0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x2000)=nil, 0x2000, 0x3, 0x110, r1, 0x0) mmap(&(0x7f0000d6b000/0x2000)=nil, 0x2000, 0x3, 0x1000000000032, r0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fb0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000fb0000)="2e2f636f6e74726f6c00", 0x0, r2, 0x100) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000fb2000-0x4)=r3) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00004c6000-0x4)=0x5, 0x4) stat(&(0x7f0000faf000)="2e2f636f6e74726f6c00", &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000faf000)="2e2f636f6e74726f6c00", 0xc040, 0x1) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) r5 = socket(0x11, 0x80003, 0x0) setsockopt(r5, 0x30000000107, 0x14, &(0x7f00009fb000-0x4)="08000000", 0x4) sendto(r5, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58a7e3e54f2f24e9399e90627ce6b5268383539553819971762d65c9c5c8b6c7266eea053b5a58fb1a36f6b8eda4e06a3fc151f4fc607111b77429e2ba0c373734f2582f9f289c2066c62840703fb2bbe3857b5fc11935421c69765811d323642205b0c69ed15a065c8113f552c2a4c98cbd4990", 0xe7, 0x20000080, &(0x7f0000c25000)=@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendmsg(r5, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000447000)="11ba", 0x2}, {&(0x7f00006fc000)="", 0x0}, {&(0x7f0000ce2000)="2b4ac1e756a6915889650335b4f65699a1edf087598dbfc37b0050d692f1882a139d04410a0b8bfd2873ca2e2866777d740abd3714f75ae8dd84416a7e17d0e27f4bb6333acc8ec7ee9570230583d319a30a1e9eb6737ac1149bfd211b687a1e1ae56881a0f1c5c1582cdbacf586d01fbcacbfc361c187dbbce42d35810493b0693f29b7154d4d8ad0a4410d123f1665f3049c4d81fd2496e67e95ecab00c2b348ff7ebacafa7e3f5abeb961cd3686029372b031cb92b3c1f8b23bf7132cb0d7eea476aa", 0xc4}, {&(0x7f0000295000-0x1000)="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", 0x1000}, {&(0x7f00000ed000)="dc0bf7b4b5777eb8a4617be6f92bd949687e6e7cd7a7473cd18cff", 0x1b}], 0x5, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000b3a000)=0x81, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000869000-0x4)=0xc) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000436000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0x309000)=nil, 0x309000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xf, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000008b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000015a000-0x50)={@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}, @loopback={0x0, 0x1}, 0x1, 0x3, 0x4, 0x100, 0x9, 0x100000b, r1}) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0xa01, 0xfffffffffffffff9, 0xfffffffffffffffc, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) r1 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0x10, r1, 0x0) sendfile(r0, r1, 0x0, 0x5) 2017/07/29 00:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000)="2f6465762f73657175656e6365723200", 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000697000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8000000000, 0xcf, 0x40}, &(0x7f0000080000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000096f000)={r2, 0xda, "0383717602024d4ba83c159241ee2d13b4652665748cd679bb0fd418e00c95b2f11904e9d4951297fea3ed563312b0a3fbc5bd3ee0bd9b5075e155ffe79b504095b07061b11ca600ffa4dffa8366eb7c165ab781ac9b3a2c7456f7e0c431cb809f85634cbae27a1863e5fc7508db223a6cbed035abd224c7c3dbcfa56aff37331758d7402c883e4540d6f4a876fe2d42e44f4d53055351d1cd6b5d849ca436494521e38d0d66831077fb97c28db92350939f43d73798d15cc04029ffdfac5b891d7e80a62fb88c053895801f10a4aeb8241927a5101e9adeeca0"}, &(0x7f000053c000-0x4)=0xe4) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001d000-0x8)={0x42424242, 0x42424242}, 0x1, 0x5) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x3ff, 0x30) r7 = socket(0x11, 0x8000000000000802, 0x0) fcntl$setstatus(r7, 0x4, 0x2003) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000da7000-0xc0)=[@in6={0xa, 0x1, 0xc45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x55a8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) setsockopt$inet6_tcp_int(r7, 0x6, 0x1f, &(0x7f0000808000)=0x7, 0x4) r8 = open(&(0x7f000017e000)="2e2f66696c653000", 0x400, 0x5) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f000003e000-0x68)={&(0x7f0000cad000)=[0x40, 0xa00000000000000, 0x0, 0x3, 0x416, 0x2], 0x6, 0x0, 0x94, 0x3, 0x7, 0xf35f, {0xf9, 0x7, 0x6, 0x5, 0x1000, 0x8, 0x0, 0x740a, 0x3, 0x3, 0x1f, 0x4, 0x41, 0x100, "4aa50362cf99790d76b879d9470719e5a2c7df040f2eac4423b7a8f52a5b9056"}}) r9 = accept(r7, &(0x7f0000fc1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e37000-0x4)=0xa) bind(r7, &(0x7f0000cca000)=@generic={0x11, "0001080000000000080044944eeba71a497600000002b18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0116f3f6db1c00010010000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r9, &(0x7f00005d5000-0x4)="", 0x0) close(r0) sync() syz_emit_ethernet(0x3c, &(0x7f00001c7000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2e, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0069"}}}}}}) 2017/07/29 00:09:45 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xb, 0x1, &(0x7f0000004000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) ftruncate(r0, 0x1000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xfb) timer_create(0xfffffffffffffff4, &(0x7f0000005000-0x50)={0x4, 0x7, 0x2, @tid=r1}, &(0x7f0000003000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000004000)=0x0) utimensat(r4, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000005000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x101000, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f62696e64657200", 0x47fff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r5, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000007000)={0x0, 0xc1, "9527e86d47b46d5fc5cf768fd3c1f2c46c5bd8c4adb60e722dc6dd08aae5d2baba567fc4ee17d108df0c7c6e66cee7e40bfef604efe7fb518065e670e5a050568a39f66cf5846c302f8d090e01364c55249e01fda1dabd063ca53fc650951797513e43781a771710e876e99fc27243eb67e9b8637e56e1a53d47efed8e915a9664e332a2b3dd26db53c8412c64b7bc12603d2e797ec23827e696941d24dd6c786065ca2385abd2ed684efd0a009ed91651a9298baacd60078808731c9c902767e3"}, &(0x7f0000006000)=0xcc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000008000-0x20)={r7, 0x16, "62b09cc85d356f3fe48b28ea77c351a243e5fe086e14"}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000+0x7c7)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {r8, r9+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="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", 0xfd, 0x4001, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000999000/0x3000)=nil, 0x3000, 0x3000002, 0x31, r0, 0x80000000000) r1 = add_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x31)="ae2089a74044bcb125dd8b3287dc1695428f93ba6cff00be2676695c4014cf42d1ce017e15ed9e7ca0af185d30e2fa6e0c", 0x31, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, r0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100003, 0x3f, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000000003, 0x20000000000032, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000-0x4)=0xc) r9 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000-0x268)=[{0x1c, 0x4, 0x300, 0xffffffffffffb644, 0x7, "0119d00b76a9e2fe60"}, {0xac, 0x2, 0x110, 0x400000000, 0x1f, "729c9904922f06eb51010e984cd420cd190c56762895d49c798826eecf26eaad86b10e15f4ee15ede60efb95cee5f538c9fa2734d7b35c4fdad4e94c5f7ab9ce6b48a73dc4448f0fb742152ac4dbef355bae429b621d6eb5c2ac1839ec017b23efe29f5aff228e100d4aa543697ddfd586a0c5e109f2ef52487ce125a2a40b4f04966f30072f54609bcfdbb4fbd755f5209ee3194605d34dc4c0fc1d"}, {0xd8, 0xfffffffffffffffd, 0x100, 0x3f, 0x800, "b6b91995bb3a8a4b094f48c0ef1c30b4fb53072d6088cc419a5464747f9ba4e2795c45e33ee06c341a5fdec0f40498d7465f1e1b76d353a30b80cfb10f99afe07dc2b5d51f92bb46f9cae44298937d12aa75fef4577c00ad23a46f6f6213ef09ec771c0ec502ce6f782597aeb67b7e4f4fdb8ebd8fd924455960fce6a02979e59b453e63988bc9538973e1e9abb96e3145d357d467b954509e6fa5d2655e7f77c5f9c85a0b704ff632a910ceb3161af8e76a9f330a6726984361ac4474133fb4dc263aa239"}, {0x8c, 0x20, 0x300, 0x101, 0x2, "84145774f11486d62d0228f8c813977c1ece5e170028dea96e822cf058bd9515ced442d4566895ea23daf75e7d935f9fbd6334ef854e5b8ea198d06ee720c90b021880b1d90889b34ad4b0b0f01c2810df31b3551099dc5feff29edfaea6e5d79db79f05df191cf5bbf8cbbdafa8a20a69ccbde1cca7b3c338"}, {0x3c, 0x3, 0x802, 0x0, 0x0, "3c37740af603a086f0b68d464c4b5fba88aba3a5e2a4be872084ec9c289b7e176afeff7134f08f7d43"}], 0x268}], 0x1, &(0x7f0000003000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x7, 0x0}, 0x200000d4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x90)="f5ed66d10e145e5af2025d65b0f442b3633c75d87e033300c750b3f92e798fb60c97fae95c24715bd0caf1c74a487f04af9b3e10996e535041e630bb567e93b7f4d685762c66be40d1c35f2ccba11bc7ceeba8759164f7e795ee25ec02af70f3003e98273787b0292fcb42119b6c4d94b307249005328c9fa6bf616f137b2a3df13801789b46a18466c614893e9adbe1", 0x90, r1) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) r11 = add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="d661d427a1336ff0e83168dd245f94c436074ee1b6d4ed81a0ca64ca7033fb8d7834f0e80ae48f4a0513cd73847b67a92cea857dc5bf121dc26442788c76293933ce38839f939ab06579079bfd9ae35786a75480a0f1e175d14346a8768db5877966b1ecdeab3a3f6a0f3a774de68cd80dd082f4bd0e2bcda8b9bcb066db5b9c5257a3a9630762b1dbd44acf286314a159102799feef8208dc73853fe752deae0a495e1d", 0xa4, 0xfffffffffffffff8) keyctl$negate(0xd, r11, 0xffc, r11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, r12, 0x7fff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r13, 0x80000, r0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x200000000003, 0x40000000000032, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000006000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x3, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50001}]}) syz_open_pts(0xffffffffffffffff, 0x0) 2017/07/29 00:09:45 executing program 5: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) gettid() r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b8b000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r4, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x1) fadvise64(r4, 0x3, 0x400000000000001, 0x4) memfd_create(&(0x7f0000e93000-0x2)="fff8", 0x2) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00007e3000-0x28)={&(0x7f00009d5000/0x4000)=nil, 0x0, 0x5, 0x40, &(0x7f0000aa2000/0x4000)=nil, 0x3}) readlink(&(0x7f00005bb000)="2e2f62757300", &(0x7f00009bd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000ea4000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:45 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003cc000)={0x6, {{0xa, 0x2, 0x8002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = gettid() memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x400000000, 0x0, 0x4, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000301000-0x4)="47504c00") r5 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r6 = getpid() mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x5, 0x32, r1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000019000-0x4)=0xffff) sched_setattr(r6, &(0x7f0000064000-0x30)={0x30, 0x3, 0x1, 0x7, 0x41, 0x2, 0x8001, 0x8}, 0x0) mkdirat(r5, &(0x7f0000586000-0x8)="2e2f66696c653000", 0xa0) fallocate(r1, 0x2, 0x81, 0x6413) r7 = openat(r5, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mknodat(r7, &(0x7f0000036000-0x8)="2e2f66696c653000", 0x20, 0xfffffffffffffff8) 2017/07/29 00:09:45 executing program 2: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000848000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000f63000-0x1)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f62000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) setns(r0, 0x4000000) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f63000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000f64000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000220000-0x4)=0x60) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f63000-0x4)=0x0, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000f63000-0x4)=0x0) setresuid(r1, r2, r4) sendto$inet6(r0, &(0x7f0000426000)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/07/29 00:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2001fffd) r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x2) lsetxattr(&(0x7f00009f1000)="2e2f66696c653000", &(0x7f0000338000-0x3)="525b6c", &(0x7f0000a03000)="6f7369787eb6635300100000000000010000887031916c7f090000006c696e757800d5", 0x23, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000027a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1) memfd_create(&(0x7f0000000000)="fff8", 0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) lseek(r0, 0x11, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x3) munlockall() syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r0, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006d6000-0x4)=@int=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000c39000)="5bf9c132a9842ff6b1c40bf50000000000004d1363230f9708d76aa5886610112e0bcc2bd2ec4280", 0x28) openat$autofs(0xffffffffffffff9c, &(0x7f0000499000)="2f6465762f6175746f667300", 0x200200, 0x0) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000608000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x40002041, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x400008912, &(0x7f0000000000)={@generic="ed1c3396795a876160ca9bd9b989dc52", @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000dff000)={0x5, 0x9, 0x0, 0xfff, 0x100000001, 0xfffffffffffffffb, 0xc276, 0x8, 0xffffffffffffffff, 0x8}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076d000-0xb)="2f6465762f6877726e6700", 0x1000000301000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ab000)="2f6465762f7667615f6172626974657200", 0x4040, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r4 = syz_open_dev$mice(&(0x7f000026e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40100) syz_open_pts(r3, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000001000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000716000-0x10)={0x4, 0x8, 0x6, 0x986, 0x0}, &(0x7f0000c5d000)=0x10) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00008a0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000044e000)={0x3, 0x1083, 0xd, 0x0, 0x4ab6d45f, 0x400000000000, 0xffffffffffffffff, 0x4, r5}, &(0x7f00007b2000)=0x20) [ 95.849287] binder: 20442:20446 ioctl 80e85411 20001000 returned -22 [ 95.868933] binder: 20442:20470 ioctl 80e85411 20001000 returned -22 2017/07/29 00:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000342000)="2e2f66696c653000") r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000f7e000)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000936000-0x4)=0x0, 0x4) restart_syscall() mincore(&(0x7f0000733000/0x4000)=nil, 0x4000, &(0x7f00009ad000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup2(r0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000473000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000841000)="72656e6f00", 0x5) readahead(r1, 0xffffffff00000000, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000050b000-0x4)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b67000)=0x0) setpriority(0x3, r3, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00004c0000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x15, 0x1, "65cdf283699636c97c3aced4c630b0b5d0190070bb2c009a0b920190664d900b93e94801cc114dca872bd5f99d16bd8d1528e0bbad632b3053a1140000e18cd8", "bd7df1e9210bbac998a1968cb8f7c7d8407be7cc840000000000000004998d26", [0x6, 0x5], 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006f9000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00001c0000)=0xc) io_setup(0xfffffffffffffffc, &(0x7f0000d65000)=0x0) fcntl$setstatus(r1, 0x4, 0x800) pipe2(&(0x7f00009ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r0, 0x0, r4, 0x0, 0x200000000009, 0xf) 2017/07/29 00:09:45 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) socketpair(0x10, 0xa, 0x4, &(0x7f000004a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) write$evdev(r4, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x2004d, 0x2}, {{0x100005, 0x0}, 0x0, 0x1fe, 0x0}], 0x30) ftruncate(r4, 0xf1d) sendfile(r5, r4, 0x0, 0x72439a6b) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00006d9000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f000004a000)="2e2f636f6e74726f6c00", 0x14) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000004000-0x1)=0x3) fcntl$getownex(r1, 0x10, &(0x7f0000013000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$setlease(r3, 0x400, 0x2) pwritev(0xffffffffffffffff, &(0x7f000002b000)=[{&(0x7f000003f000)="5d", 0x1}], 0x1, 0x0) [ 95.938443] binder: 20479:20480 ioctl c0286404 207e2fd8 returned -22 [ 95.970584] binder: 20479:20494 ioctl c0286404 207e2fd8 returned -22 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x37, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="daeae24d8c6d", [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x2}]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) recvfrom$inet(r0, &(0x7f0000f01000-0xb3)="", 0x0, 0x1, &(0x7f00000c1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() 2017/07/29 00:09:45 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000785000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a3000)="2f6465762f6175746f667300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b1000)={0x4340, 0xffffffffffffffff, 0x4, 0xfe00000000000000, 0x8000, 0x7, 0x9, 0x2, 0x0}, &(0x7f000056e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e03000)={r5, 0x10000, 0x8, 0x1ff}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f000007f000)=0x3f) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d91000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000bde000)=[{0x0, 0x2}, {0xb, 0x4}, {0x2, 0x9c0}, {0x3, 0x5}], 0x4) r7 = semget$private(0x0, 0x2, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00005cb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9}, @in6={0xa, 0x0, 0x3d13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x675}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000bdb000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e76000)="2f6465762f6175746f667300", 0x40000, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) ftruncate(r10, 0x40001) sendfile(r9, r10, &(0x7f0000001000)=0x0, 0x400000000fee) recvmsg(r8, &(0x7f0000006000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="00", 0x1}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0xfff}, 0x0) mkdir(&(0x7f000003c000)="2e2f66696c653000", 0x0) 2017/07/29 00:09:45 executing program 1: mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000092b000-0x9)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000092b000-0xb0)={{0x3f, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x1, 0x1, 0x8, 0x9, 0x9, 0x6, 0x0, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x3) mmap(&(0x7f00002ac000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x33) mmap(&(0x7f0000744000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000092b000)={0x0, 0x0}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x2000a, 0x40000000000010, r0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f000092c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00002e2000-0x58)={{0x7f, 0x4}, 0x1, 0xc000000000000000, 0x7, {0x10001, 0x6}, 0x544, 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]}) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00004bd000)={0x10, 0x0, 0x0, 0x9}, 0xc) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092b000)=0xc) request_key(&(0x7f000084f000-0x8)="6269675f6b657900", &(0x7f000006f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000385000)="2f6465762f736e642f73657100", 0xfffffffffffffffc) r5 = dup2(r3, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000435000-0x50)={{0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x2, 0x100000001}, 0x3, 0x7cc2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1, &(0x7f00006ef000)={0x1, {0x0}, 0x90000000, 0x1ff}, &(0x7f000092d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008fc000-0x8)={0x0}) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000179000)=0xc) mmap(&(0x7f0000135000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000208000)={0x0, 0x1e, "267d7a086f54cada3bd90f14b125a583d6bcf7a53e42959244821e96841a"}, &(0x7f000092e000-0x4)=0x28) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000092d000)=@sack_info={r7, 0x2, 0x1f}, 0xc) sendmsg$netlink(r0, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x20, 0x20, 0x80100307, 0x4, 0xfffffffffffffffc, "02120f00e11000000affd40004000400"}], 0x20}], 0x1, &(0x7f0000925000)=[@cred={0x20, 0x1, 0x2, r2, r4, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x2, 0x20000000}, 0xc) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000075b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092e000)=0xc) 2017/07/29 00:09:45 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a17000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) mmap(&(0x7f0000135000/0x5000)=nil, 0x5000, 0x3ffffffff, 0x40010, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x404, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000137000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x50)={@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}, 0xffffffff00000001, 0x4, 0x0, 0x400, 0x3, 0x4000000, r3}) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xe, 0x46050, r1, 0x3c) mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000002000)="00000000000000000000000000000000", &(0x7f0000005000)=0x10) r5 = syz_open_dev$sg(&(0x7f00000a6000)="2f6465762f73672300", 0x1, 0x20000) bind$netrom(r5, &(0x7f00000c8000-0x48)=@full={{0x3, {"63ca878f002c66"}, 0x7fffffff}, [{"ff786377fbbff4"}, {"4e705ee42bc7d1"}, {"63c29861a33a73"}, {"15baabbeff716e"}, {"4d1b0578623c8e"}, {"bb9d3f8fe68fc2"}, {"f39064d3323b23"}, {"40cf1d58276975"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r6 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x3, &(0x7f000023f000)="4402093d00060000ffff0000000101f905004ca6002000000000000000", 0x1d) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x80000000002, &(0x7f0000240000)=0x6, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:45 executing program 7: syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 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) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$ax25(r1, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x40080, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007e1000)={@generic="a00d8375ff10e3384f3a0ae92dbac77a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r3, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 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, 0xffffffff}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffeffffc, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r7 = epoll_create1(0x0) r8 = syz_open_dev$sndseq(&(0x7f0000b38000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) fallocate(r6, 0x3, 0x6, 0x83) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r8, 0x40505330, &(0x7f00003ab000-0x50)={{0x2, 0x1}, {0x5, 0x1f}, 0x1, 0x1, 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, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000016e000)={0x3, 0x0}) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f0000dc0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000b0b000-0x4c)={0xf10, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00002e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000e79000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000387000)="2f6465762f70746d7800", 0x100ffb, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000fd1000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2000008004, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/29 00:09:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000469000-0x8)={0x0, 0x2}, &(0x7f0000633000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0xfffffffffffffd3f, 0x200, 0x8001, 0x400, 0x9b, 0x40000000000000d4, 0x200, r4}, &(0x7f0000e2c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={r5, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x14, 0x4, 0x4) write(r6, &(0x7f0000d9b000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) accept$nfc_llcp(r1, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000243000-0x4)=0x60) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000d5c000-0x4)=0x0, 0x4) sendmsg$netlink(r7, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0x8ffff, 0x4, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000bab000-0x8c4)=[{0x810, 0x0, 0x726, 0x0, 0x0, "18e69e517bfa3818a59d75708cb68cf8a19887a70fa3ce93a533639c754e3d439b5142e532d5b6e93849dfa818dc9a22277b893aa3e284e6e586a4ef35fc70054d7da27f7521fdeed241454814efb17d688c76e864789447f31267b77c415c9acd364a8b65143a7b074384e304dd39ed8e1ec7bd7f86608c1edb4a39d0f499e918894d34eb5533edab47cf305895855ab3080187447353733361dbef5eef61837c89b2aca913021adeff41e3b5d4ce3c18b316903dc22d351127217a9de9443a25b59efd7bbe231af53c72982e0ed78ade29a8e5d27dd8ed77cb757a164c8147de6c99be1192854fb67539c7aadb403e152c47a778a8462373527eee46e0b9b8632c8ee962e4227ccde082f03dad8990808bc1786a6decf13fd6a5eeae7ea618957c5e3d0bf0196a71a75fb1add99a2862ffad4d42cf37e21982df2b1a56e0fa038227309e6f3b282f8af22e981943d6a67f542f71bb10cd840028f512471f4d000bdf2d87e6b29cd6e59d13510c02d09c706dd2a4babd8e219f1e5cc29900bdffe9bb0c227d62fae0a0bf61183059d6c606398bce47d8f763dd51b067de6da0aaab0491ade58ad4369326a4316f2fff88079f946c806397fd55e200464a29c9f8777647678ab8f07e42f4d5e2fcdd1a447b5f80159ccc6aa41763bbdd7c6c387ccd1ff8f7c934d57510b5fbf458120c5206f15f05410f1e81ed95c143ec494050be2cfc75aed59e092a4cca6bd915933741b3c7b4c74de008d09388a98a4778452d99ec89449785c7f5c68d6cd111c2f701b7f3c815cdd6e7a7c184345a8d299a6ee733d3dd51667f7503fd433abd4073f3e0b5cfa54792dc8b42519936675cbd44d0d029aad3b66bf970b5ab9e3fc0e588b2eed0557958d0398212618e4f9d21de559fa75aa3f5d8004736385dbb273888245feea66448818490f55e8835a6536985afadcb35ab39a925659f195cd52c21936809412c7de69d4ba3e58d0afd36d39204a9a6fb6ada8138e6de7f37b8e7c034f6cdc717d7ccc97cc4ca7ce5f6a392b04bd6488978b27448bb5162d71f407e55636b4b3d6836500013eb56db8e9505b29a73075bed1dc2d04a95122961f4664e69bfa3e4e7c52aa4e9b4b0133b49d63e2e86d7e1431c7b69c196811525a2ed136c6961320f513d6fdcdaee18ef2e91c0c9854d64834b216f6c5f7498a356e11660db1a01c5b8fe644adefcf3206d02dd429af22115725f7c80ff22c6e8e77ebc3b3d159b138c10e81f3451b7d53c44c5bddee9c0eaff2feb2fecfcb7b19dce2c986fde3cbd78b72c628d1857bfa960b9c2ce2acf94d274b2290ea25fdc26a898f76abd99b9ab629e38adbe675de10b4e1a4fbcde036384b19cafe75da66da3a536bf66351d0af9ddfb7fde3c36a1a3cc577430c2f8778c2b94f52452acfcdd1e7e92ae40ed550424b099be0382ca440f0249f61f74fb5df431821a556496359a1e1bd69f584200c31695bfdb21d96aadb6f47894622ab9ff87e691cb58b6a95753cb5242865b8036473e02b991f3c1e60b359e37a72006386434ecfa6bf520f1c50a956ce570e1e3b358a8b5e86183de8c0eb1b80aef05c8d023f3902b6220c9910ae8d22ae605e7260b469a0b16816a467fd59b6208529e55f04513aed7f4378dd3acc0a892c0b41f8a7926522085020076c044bc337bb56f9d4a59cab28a16886716bdab2014c64c5f76fe1c20f779c1a23e7405b31c1849d7ed7e4de594f91e70c814ae3ce696122afe847f85c2434c91625c0d1d513015583b0675bfc602bbfdd878447c07818a1c2bcaa615828ccc4ac85a7a967b69c3c9f5932fa35dad1943767405124600dabf8c178c37283a43c517417ada7be6a196cc77c3e10d607b7e0c4f612ca77dc903cc876feb67f42d9c54caf5faa33b88a91621f90f4825525673066df8201a23ba107b8f70a8ba64cd66838aa8412c78c5810aa94fb0ed9e30f2997d3594ee7c80372fda02a14f4f69ec2befa54fc77da7206b3df929eed4a7b1e4ec9f782f78430934424097bdbddb372f0cc9012c1394221d7d3337e5dd1a7786fdba97c6936b916bc6cc8fcdb17a892c300a9d95c56e265fe69bdd33b7d73d5201169c3b4c9a8ec3bb91aa52d80830b313de2816830ee2b0224db25bb32ace20d4c549b4bd2eaffbb0d67988d1e6cc6d4bb82f30902c7c07f14fad79f78ae48206dc34b416823152753bf178fcd62179d789c3e2b0c11d33842fdd5ff9aafa344c73b776667fd2031966ae64d4ac4004c7ed573b73ed5578834d09e686dcdd4220f91f54d546ad98eb3e1f4a6f4875e702cbed519c3e107511c40bc6d53b6cbfc58a6b57c138a0a2e314fd66e117c455c437341cd40d4c8fe58359f41aa2ac72876fdc96067f61b15fffe0352372df5905f3d8dd64653d742a62315dc852471da0edacb484bc4a0b7e0012c4f48fd28275038367e987fbbdcee79621d7994db31235f1c3a00b093175680623b28d73a05a54b4f22c91ae3d9aafc8372584c9d846d39248a0fd3534d1a74fb2d2736f8a53507ab85108887aad3aec01f0e8a4788d607e7c90072b9828e8c86f1c36feea3522f47d8b03007e37093410e8c5eacfb6be20d50daf469cb8477329f05c0707519ea4cdcea28648c3df686a62ad248581ce6fe1589eb8fc8d06dad6304f3657d89c63e31ecadadc3c49ec388de5bc7bf949ccc71129559cad3aff4f8bec7de79940700ced8eb06484f17479e4ee6625826bb4fe1fa095bb7b4d7787916f6da16d2bab64401ca05bc1a724328b97794c51250dfb9774e0cde5d21d952b2fd5d1c6e119257a05c6f35b2fedb0f4e72850b70af1ffe821b6d5bf6f36e68ac3c53c5962fd6f6bc077462b9f56dacb64726040d3832d3535c6f17d"}, {0x94, 0x0, 0x331, 0xfffffffffffffffc, 0x40000000000817, "a32989fb90603c36c787f7d43dc2f97f6774c4aecd9a6f502e0d732b68927f0259c9caf50305e946c511f813318e769ea254a4e2507a65f93669826d86b7c787b1e84e284a0761801cfce392a56df6f42289c7fceb814476e420024c0718cdbe2f82a90c5874ca69301fcfc06a02e062d2fdd63b71c17d0ccbf2133f9310a62d7dd9"}, {0x20, 0x4, 0x0, 0x1, 0x1f, "5eef9b4c298fcfca6c24adb910"}], 0x8c4}, {&(0x7f000020e000-0x11fc)=[{0x70, 0x7f, 0x100, 0x1000, 0x9, "fdc48105b29b9d5aeffcf881ac3151e9369dd4dea2fcc4cff7d8c716586b9694a92cbf01251a2a8ab6946d55b987d7aefdc79d56fb02ca6d3d78a53c6f25f64190f6755e3bd7b874d2cf7ebc9f2ba59754f1474c873161f3c474ba03e543"}, {0x2c, 0x8, 0x5, 0x1f, 0x400, "f9698e527c929a02eb5abfeb3332261190d6f83179ee40715416d8"}, {0x40, 0x7, 0x308, 0x2, 0x4, "2cf62c0f448550f4a0cf825ef6783eb94e2f939986aa72295cffc374d35fde4f6d8c506278fa3b147deb9d96e346"}, {0x110, 0x16, 0x525, 0x3, 0x1, "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"}, {0x1010, 0xecb, 0x100, 0x6, 0x6, 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"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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x58, 0x4, 0x204, 0x3, 0x801, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x108, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x8c, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1418}], 0x7, 0x0, 0x0, 0x51}, 0x800) connect(r7, &(0x7f0000312000-0x80)=@generic={0x3, "0edd6c1bdc759c18bc9dc879c47886a5cc2229a406779bd9c9e678309811c8cad7b2cf283b6949b920e8598eb33bb3c599b40a469833ac74734cd4412aac2510cdca38dd71680dba7d049e6a6bc1605a7a6d9482a56b67d89373577c996ce48ca3d7f503c0667518038322976cc7231f5d01cb3fbf01082a0ab4c0a78986"}, 0x80) r8 = syz_open_dev$usbmon(&(0x7f00001b9000)="2f6465762f7573626d6f6e2300", 0x10000, 0x50c00) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00004c7000-0x8)={0x0, 0x3}, &(0x7f0000333000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000dec000)={r9, @in6={{0xa, 0x2, 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]}, 0x9, 0xfffffffffffffffb, 0x800000000000000, 0xa97, 0x0}, &(0x7f00006f1000)=0xa0) open(&(0x7f0000e74000-0x8)="2e2f66696c653000", 0x4640, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f00003fd000)=0x5, 0x4) sendmsg$netlink(r7, &(0x7f000011e000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x7c, 0x1e, 0x113, 0x5, 0xfffffffffffffffa, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e664473df36edfd0b97d742deb757bcf06670f91ebeea625815e55c46253f805c49edbd7238cd4b6b9fa9"}, {0x74, 0xbef9, 0x504, 0x5, 0x7, "e22eef275910af7cd2344c1c6fd40c4bba6720cd38ba2ad5b24738ca5ddef7ff74a921601fdd26a72f817964a46ea94db9590d9e492c0d59640d35763e7e7521ec467d172281842a9aa4706c5bf1d09600a24d8c336e5a08ad5e3c1a82ada6932f9d"}, {0x104, 0x89, 0x308, 0x2, 0xbb4, "9334eb48ac85f0c30f2efdbfebda635182fc76cc5bb98159c35b6e77346924570ea957d6ba1ee3f2e238bd0458f3a352404d52e4a14d99a4ca1442e8fa0b361be23d6fb0e3be45d98863479a64b617d2073c6b0780622d41b610c7ac20ca91e6b7e3a78931a130abe87ae06a5a0249a9e8beec3fdf3db653ba7014b820a8414a4a8761c4651b0d79ff9d099a10586b59e945aeb9deab8b0207cc91863574918d2cfe6f38a77492ba3f688f0a8cae2e2c5bedb73704dd4e46c9ff17ff83cdd09c1afa0bc9711d470de6666b9fd701d799d4c22287033a222911cea0466bc8e5b8da8b8258a07c05633ff01414dbd3b0faee"}], 0x1f4}, {&(0x7f00004cb000)=[{0xec, 0x6, 0x2, 0x6, 0x10000, "12f26dfbaad4251cf71fff0deeb298feac70d71192f4c0d439ea04012ad935ec0156a0dadfc2c0163d4a988c5b0d1a4d825a7b508db45a78f3951b7ec3c40028da06feb44276f1f25ef15cb1153df28f4834e5b1ef147363361a03b7562e3c2ee59870539000bbcde7fa55fab94fd27c70868313ba73655e39995c17b02e5100c15fd69a5179bc4701ce7321992b390548645f680154cb4b8fd742ba50b6ee69ba5e8982eca56daf4c1761c74e8dd1d9e07ee9eb54796ba065283823d7ae1d5d6a056cafefcb001e22d4c484450bf83747dec5f0f1e3c3bffbb6f111"}, {0x48, 0x32, 0x300, 0x1, 0x20000000003f, "4dde38b1a7f962fb538f9b7a73f9a50000004300000000205566228b26357700a2710000000000000311331c284615477deee5906a3a79b7"}, {0x100, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0xcc, 0x0, 0x108, 0x553250e7, 0x100000001, "dc9c874bd2728ef54c325282b63bc4796dd460c632792566ffaafe8c524f5fa3265728bbce04ac72955787c54c26a0e065ad1137a6c48956292eef677ccb95130fcb2c1d32ebc40f307e189061d6b93bc60a42c16572ad2312b88a46967af291e1219494d26e4df54e41eed9927c5ded8bb236f159acdd3eead49caa084b731fe8ed5be23bfba940d6d4a3b854fc5ceeba691946b28ec337a4180f061478171a1aa53354d957cd5c35b97a2b15a9cc844664c086aca319b128"}, {0x1014, 0x1f, 0x11, 0xbe, 0x28, "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"}, {0x108, 0x5, 0x708, 0x0, 0x10000, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3626a4b9e3322b9a23f5802b3e1c0d792df4365ed6fcd889851ac802f31df69174160beca7fda9ef64c60e7507d5121ec7f1a5fca0bd724d72f1011886687ce4dcdc230828457cf1ed06a2817f0a2110884509d07627a441fb36a23d304b6c37c2a429cb1014ea1b6257f1ef5689ab1b3176855b0c537ca1a47b9abf70e2d279a095e72799863f594db6a3d26495acd21564c681866dcab917e6ce1c465c09206ca1def1ce2a7717faf532288e610e2d22c378e98dfd32101740f11882c5b6bff173e1e0392b4d787b4f771e429e61a87369f030e40bb9815c04c06f42722460bdeff296f"}], 0x141c}], 0x2, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f00002f9000-0x28)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x0}) 2017/07/29 00:09:45 executing program 6: prctl$void(0x1f) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000b32000)={0x0, 0x0}) utimensat(r1, &(0x7f00002e1000-0x8)="2e2f66696c653000", &(0x7f0000059000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000033f000-0x68)={0x80000001, 0x40, 0x3, {0x0, 0x0}, 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write$fuse_notify_delete(r1, &(0x7f0000254000)={0x28, 0x5, 0x0, 0x5, 0x944, 0x80000000}, 0x28) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/07/29 00:09:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x20000, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000921000)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x40, 0xfffffffffffffffe, r0, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f6b657963686f726400", 0x50200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c16000)={0x2000015, 0x1, "636c69656e74300000170000000000ebff000000000000000000000000000000000000000001000000000000000000000000080000000000005b000000000000", 0x4, "f7dba20100000000", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x4000001000005456, &(0x7f000007f000)=0x100000003b) sched_getattr(0x0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e57000-0x4)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r7 = syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x4000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f000003e000)={0x86, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "fd29f60e6a5ba330", "bc23f449bff8be82e0d7880fd4e350f60b4f1c2d33ac9aabd0e24d92e2d64d3e", 0x5acf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/29 00:09:45 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8001) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000049f000-0x4)=0x1b, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000093b000-0x9)="7363616c61626c6500", 0x9) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000931000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f00007c4000)="9b3162b84abef9d22f76b4ed2e07f2cbd1b5bc9c28e351d8b60717079e30ff88718e9d8b4c84a8025e8970302c99e9097c3e4b00dcc5518e0f09c41c5d3680304dfa3556b4ecb256339c", 0x4a, 0x0, &(0x7f00000a7000)={0xa, 0x2, 0x1bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1654f904}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00003f4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000012b000)="646374637000", 0x6) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000938000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002ae000-0x4)="63646700", 0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x0, 0x34, r1, 0x2) sendto$inet(r1, &(0x7f000093a000)="b0", 0x1, 0x814, &(0x7f0000932000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000939000)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000591000-0x90)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000717000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f4000-0x4)=0xc5) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000938000)=0x77) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000045e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x20000000, 0x32, r0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000093a000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000336000-0x4)=0x31) 2017/07/29 00:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000299000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000adc000-0xb)="2f6465762f6c6f6f702300", 0x2000000000, 0x80) socketpair(0x14, 0x104, 0x2, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000506000)={0x9, 0x101, 0x7, 0x6, 0x7, 0x400, 0x8, 0x4}, &(0x7f0000909000-0x40)={0x1000, 0x5, 0x200, 0xa62, 0x1, 0x0, 0x5, 0x597f20eb}, &(0x7f0000dc6000-0x40)={0x20, 0x4, 0x10001, 0x3, 0x7, 0xeb, 0x5, 0x1}, &(0x7f0000dd7000-0x10)={0x77359400, 0x0}, &(0x7f00006ea000-0x6)={&(0x7f0000d30000)={0x20}, 0x8}) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a61000-0xe8)={{{@in=@multicast2=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000-0x4)=0xe8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ff1000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006cb000)={{{{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]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4, 0x7, "091e0a37b6c8f773b8302aefbae9b510bd7797874377aedcf36ffddbc92ec9e99986a369a4d4144a7c7dcac9777d9703858b8e74ab8436e885a94751d77238477eda00046cfea0b8ad8c3325689e58cb"}, 0x160) sendto$inet6(r1, &(0x7f0000fe0000-0x1000)="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", 0x585, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000967000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x40000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000532000)={0x2, 0x0, 0x3, 0x0}) unshare(0x24000200) readlink(&(0x7f00005e1000+0xa99)="2e2f66696c653000", &(0x7f0000a06000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00008f3000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40002000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000024000-0x4)=0x0, &(0x7f0000ff7000)=0x4) lseek(0xffffffffffffffff, 0x0, 0x400) sysfs$1(0x1, &(0x7f00004cc000-0x12)="2f6465762f696e7075742f6576656e742300") r2 = add_key(&(0x7f0000897000)="6b657972696e6700", &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000c3e000)="6269675f6b657900", &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f30000-0x1)="00", 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000cfc000-0x8)="6b657972696e6700", &(0x7f0000969000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000046f000)="2f6465762f76637300", 0x200, 0x0) accept4$ipx(r3, &(0x7f0000e9d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000308000)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2000000000) listxattr(&(0x7f0000f0f000-0x8)="2e2f66696c653000", &(0x7f0000833000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) creat(&(0x7f0000915000-0x8)="2e2f66696c653000", 0x2b5f6c73e879523d) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 96.079833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=20516 comm=syz-executor3 2017/07/29 00:09:45 executing program 0: prctl$void(0x1d) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mq_unlink(&(0x7f0000ad2000)="707070302f27657468304000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000201000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setscheduler(r1, 0x0, &(0x7f00004aa000)=0xf4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000013b000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00002e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e99000-0x1c)={@empty=0x0, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000527000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d0000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009b5000-0x8)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000be6000)={0x1, [0x1c1]}, &(0x7f0000295000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000b0c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000ac9000)=0x8, 0x4) 2017/07/29 00:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0xb000, 0x26, &(0x7f0000241000/0xb000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) pkey_alloc(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f13000)="2f6465762f7663732300", 0x100000001, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000fd4000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000dba000)="2e2f66696c653000", 0x140) mkdir(&(0x7f0000735000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000af1000)=0x9) r2 = open(&(0x7f0000278000)="2e2f66696c653000", 0x418402, 0xb) r3 = dup(r2) mmap(&(0x7f0000061000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00006de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001cb000-0x8)="2e2f66696c653000", 0xfe) unshare(0x2000000) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d50000-0x78)={0x8000, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd079a516daa8a1c3, 0x80, 0x7f, 0x10001, 0x5e, 0x0, 0x0, 0x8, 0x3e8}) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000250000)="6367726f75703200", 0x1, 0x0) unshare(0x2000000) mkdir(&(0x7f0000dba000)="2e2f66696c653000", 0x140) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000dd6000/0x2000)=nil, 0x2000, 0x2, 0x30, r0, 0xfffffffffffffffd) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000939000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fce000)=0x5, 0x4) connect(r1, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f000039b000)="2f6465762f73672300", 0x1, 0x480600) r3 = dup(r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000048f000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000b80000)=0xc) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000fd0000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r1, &(0x7f00005a3000-0x73)="", 0x0, 0x0, &(0x7f0000fcd000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) writev(r1, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x1000}, {&(0x7f0000998000)="88a3f52b82910e86412a9b61acf111d3d1bdc0865d24d416d8c2269602d0", 0x1e}, {&(0x7f00002cb000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f0000fd1000-0x14)="537e0d0a4b3880070900b3f183d2e5639cd0b963c3e22e6fd20db4675c2d91dec622055de996a2c767a84bb4950346c4384a54c242", 0x35}, {&(0x7f000007d000)="9552ed0a5f8d2a19bc4d60b8a7abb4960b1df80695b105dcebd919ad212c8615f83b8c41f78af7ff2dd8bd6b2c1d7a49404d232ac76924e275bcf9cc768dc2c105e72e94239559672e59f9a4ddee96808b63aef865e9cfb0dcef626c73b3c89eb9cd9dd7515f05f58d4a906c3d9602ae04986c3c34072bd88a3c51d70452fd3f836a10fd20a62c677c5579a2377bf55f290b090dcf579b6ebc1a108dbb580009f7144579cd79b16d861a1a762254", 0xae}, {&(0x7f000084e000)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d357db27eb16fac6f581bdf42e0ea40f3c2b80fcca000009c59f029c1fe2b8074593e8027878392ebd0443ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x6) fallocate(r0, 0x0, 0x5, 0x800) ioctl$KDMKTONE(r3, 0x4b3b, 0x1) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000fd0000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000356000-0x7c)={0x0, 0x74, "d1ca73c1da7bfa4c1ff8388805a32972ea7049df26d4452df4d2085501f59daa60e94aa28b0fe084a1e5b555b0b700906df2d94059c9492ab522842310ca7fc89d000b3a748e0799222cb968fe4fb17fc83d6a5b52296d207e1191a24e2c4b565e8a1c403f1959e086e8d3e71b6933da408e1728"}, &(0x7f0000426000-0x4)=0x7c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000091c000)={0x7, 0x8006, 0x8, 0x80, r4}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000133000)={0x0, 0x8e, "0423d9b503dca2ab9a845de005678b99705f3f71e60556e2689ea6048477969b01d96a88ee087fbedc41a5d9a5642c68845312a9aa07732df07417985824ab2c1938bda4a1d7642abddee9d17e47cb7ab89df4b08d7e2d9e977d451829ae941d70caa54bac91d861b9b231a5286dcf7ac8ff24a264cec93e49aaf8bf13617a4ddeab8e4822f5d0b3e2c98ee3d773"}, &(0x7f0000fd0000-0x4)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cf3000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000d75000)={r6, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d9f000)={r5, 0xba, "1eafe2df152c3494ab6d6be01f6d3becd2fd74f058a79d9ff2eb5f9366f1fa125d1a2bca7c2e075818604b61ede43d319f8190c5e41145e864420b73005a3ca8afca578c9eba01345e0a675df05e3b8a820272a66797157879e07202ad5f7cb7743cfc89a8c6746ecb1115b3215f7ad14bee87668996206f847ce8c1fe26445f3cd76bb799a0ed58fb1802b1fd66efeba6f4aaf2e82f13a9559afec61365ad9855ae453d1dbf1aef4cf69d045e46c614e96f411d6cbb2952edf8"}, &(0x7f0000a56000)=0xc4) sendto$inet6(r1, &(0x7f00007c1000)="", 0x0, 0x0, &(0x7f0000fce000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa3}, 0x1c) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000067e000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00008a7000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000f68000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000be2000)=@nl={0x0, 0x0, 0x5, 0x5423}, 0xc, &(0x7f0000df7000)=[], 0x0, &(0x7f00006a8000-0x578)=[{0x58, 0x117, 0x4, "868073342a946c494b05cd0dcb1c240c9eeef995276ccab15c50ddfd4e7dc637d604a3fc2b2f8772881049d35affc35631e37f2cc3828b0145988d38a3ff45bd06cf8fbb9de260ae"}, {0x20, 0x109, 0x3, "890d5bdd620e522fc96186"}, {0xb0, 0x10e, 0x441, "11ddf82f11f250d8de7dc59f3671237ffc9c436f57ece93fcbbaf8d064ddfce613c64a63b225e5d78e6d9b99f411c712ea2237f0b15f97bfa7dd48d788f556cab84c89ef8353b45ee46d7ba1745517c981d61f0366356567128cd2815d4e3655decbd427b08cae2be5fe4c07ce9d0e971bc152ef209ac1fdf68e6a182c752c18059963aba6b6ddd562292091745dc6e252c68c5488973f7ae8"}, {0x100, 0x1ff, 0x10000, "917a9f6e53027d2a737d061e21f527c2b81c28bd7f37801d151bba7d5d2653134fb1aa24d27b516591515871385f1655b153033f5772acc1eca720c0e4f925a72c9e21e7c75f878acd9debdee682fb62c603f60604bff8ff4d6dbfaa2ec8167c5b31e4bcaebc7c0f3ae5bcc4a8914bdda08978ef9928f1ce2cc474d9bd478463389f14ee53958fe89aa34063615c81a90ca4adc022a82115411516d07f10e08f0b7ca637e500f43f5148ef49e86bca2ff83d5aec8725117a932b2e4af303d7e1d4af51acf8e78aa54762c6efa16427f89860a39a681aef5549608d05e718b7de5d76ea97deb4e0d5a1"}, {0x90, 0x1, 0x3, "32208adc16f2030c19ba296baa73c3bb4ec32af2d6177f4c9cc1af83068a819c1865a80cac40933dd2ec60daad5f56078362fab07de5fe952a03465a59d6d72cef377e4bb852b7a448b87b7d4fde83f79a879121472cbade173c1bb94590efb21f951bf1f4f3d418a2b8ecb29f1f6f65f2ef9b2c2cc3b1aabe9d"}, {0x100, 0x10c, 0x28, "0381c2f6059702910e33d26df71c5daa7ddd975d02116046c9203f6ea3a9f0f7f096b661f890adb467c2182dbb1b000b2f6870df775756e12602bce32c4c1ed1f0d86226e879f95d1a08d6ba208bbe9634f990c872ba4bf0c020a06a4a7d5dc4868c5a28115354890dd026cd3f335d2cb7673383c5f598774e9e0553336e66a936a0597f7967227dbbc93ce7adc2fe322dbb85e239be8fa10fdad548214587400c6c5d1771e9600fb4b6669a656c76a9bbd7aeff25db81756e5d4d96ee7a2726aafd042e8eafed1036ab395510c9f3a97e350a6bd50c04148f596b109673266a1e16703c39aabaa2d70b8f21"}, {0x68, 0x11d, 0x7, "3b972371271c4942de6b271bc3fb8f968e3f560803093f7d55d9342f65ae5742613611c56ac81e9625fe5741fb3707726841263503307ac48e8295487b8c107b6bb81f327b14ff589c271a0d406ed33d58e77892e8c92d"}, {0x90, 0x11d, 0x200, "8cc3f96e6a85b93fae2960358fbddf0d455f29cdbd8a6ed5fe96b17ee7f0e854726ecd7d0403d5d62882cb453d383362a6fb7f90a367e4325175f824286fd2d378c559eacfd63d957076bf2b814008cf2d876e324db9d51058a8155901037f5ccbf31c65b4e63d9360d3e447e474a25bfdc7deed7dcdb7b55967b0dd5a"}, {0xc8, 0x116, 0x101, "77d74aa72e3a88493dea6ab331ebbdb045247323f4c97f43daafa443c6979f5b74cb5fbff91d22a50248d7096e6e751cd166c27e77d554bc5cf7229e91afacb48cda3afbbea3e7b1f4d9753c3b73fb41c8f72587d64227f7244edd303a82fa1bab7fe05da8ba5ea8d7b0025ac4c389874b686f8e6f316cd4cdafcecc9bbfd10bd20ad01278e2b1f3fa6a5a56707ce6ff08ce68ced938aed7fddc168bc64e38223dc0aedf3903f0f383dadeacf55b59b6fc2b3fae718957"}], 0x9, 0x4004}, 0x7fd) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f000041c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0xe, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0xb0, 0x10e, 0x7ff, "94189f2ed8d801120f62808cf63a3cf18c6fe9cf98cb837b85533ba821226a0e553d7c66513bcbfedca33ca1e84f600d7875e50538d773d671cb451094a0424c33a15749afd160ec8ce64bb87cc6f02beeaa8d5eb71e2fb9da30336f4e55f56345b82617389cfb7146eb89a2547bfe35e0f416a629c410c738c5f19ce20f700431097e62fb0d5baa1810382359edae629324f33d346ed62e43"}], 0x1, 0x0}, 0x0) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r4) r5 = syz_open_dev$loop(&(0x7f0000f7d000)="2f6465762f6c6f6f702300", 0x2, 0x200) r6 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1, 0x22012, r5, 0x0) r7 = getpgrp(0xffffffffffffffff) tkill(r7, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000fbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f98000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fbb000)={0x6, 0x9ac, 0x1, 0x10000}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e6a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r5, &(0x7f0000002000-0xa0)=[{&(0x7f0000fb7000)="eb461a3513e24f31cb9e02a081364193e35cdd9d5028fc0c50ed18cacc4a825ed7f363736b9d4077b9e0f331359e91f9fcb84392fe1c2c26ffe97b8dc44ec618e2b538a6670cde7e2dbf10499eac264c6dfd2f35c6e0171fa6946a7880b92def7fdd82ca44a6b90c4812a344d93ecc24383bedaabf09f2bb7895d01fa60b5ece775aa816fd38a0025ffcc5848d3c56f19d2c14b39d062dcb10e6af05a55d41e0f632a4014b74b7f9ac9bf1d8f0281ca2091bd93e185ccba5e4464e4b48cb3a4b8fb581a92889b27b368383ca576f29d97195d45861b8daa318acf705fcf26c20102ce8be8cc713", 0xe7}, {&(0x7f0000fb8000-0x31)="f71e96429698e44c586e27bee10ea4a8a4063502ff65e6abc158a65af31ce7f6e32abe2db6f88e42648b38009187cd8af5221bce1caef14da31acce52c50e440f32b94cbac4afd071431e4fb0ba9ae5ff74459d5c1e6242d8d4dbee2dfa5e88c488b7d957029527e4594c095a565c57d16f08f790f9a2aac1357da792fb8139d7cf58d30942692d92c41130c423901e3162c2945e33aa55d8ee35b1eb1bece3061c2dad9bc04f4334c58035763429bb088d22c7bcc272c0579935f565e8af1857f867ce02beeccc6504c6cec827b702f2fdf1d2fd3be280034f78d997adadf22957ba491ef637840ced52ef8c0ef06", 0xef}, {&(0x7f00002a8000)="e73b2a51b652875cb234a0cccb2ac0a3146083cea0b0069929e6dac990656bbfa820b54622f9efe7acabe523c41d197b8fa4deab779cfab8e34521bc491843a9d9945db9f163df8644793b2dfa980bfcebdddf58efee8609b45d6e4bf6ccfea299d380964255aeab2d4e4e166120b52a53e81370fafddb9bddd5eb2d12", 0x7d}, {&(0x7f0000fb8000-0x87)="9228e4f161436765fe4c31235c6c77c8fd3c54e6ca1cd1dd6ac777ec0888890544ca818ac6232c3318b5be22419c7d385cab10821e9a395cf4b089f2bc713d9b9a583782852252e44e34f879e8c95762cb59ab7ffdf3f4690538b46c5f0970970bf6067935941eb4096dac41670facd3bf3de949120fabfec8a0d97209490b8f3e07763158bcb5", 0x87}, {&(0x7f0000fb8000-0x10)="ff3d919ad9317e82636d0cb8d9fe0dab", 0x10}, {&(0x7f000095e000)="f786995da18b02d603e6336f8798e6391111c8de3636f8f3b15e10accffc39cc675ef3d37d3bae9d91e52289d97d32f61694957b8c7e4a762d9a1aa937e5aa69a66be5b5d2f9ab7b048e8d64e3eff241a75424635254d155831861869cd61541b9caed19c392c000a95bc85c0ef9a812cb2875782ecd5c881a1b4dd24eb91ae2c9218137ae5dc509fe922436058f9e3728c68d3474822478728b7f0966ca0b851a8eef28062782e77245f9", 0xab}, {&(0x7f0000fb8000-0x2f)="5beedce74a9f69d4deae081313766abaa6d3da371090705e93694892f1e29dd91e0248b3367735e132b28f7c0c6d3b", 0x2f}, {&(0x7f0000fb8000-0x7)="e0400dc0a37a95", 0x7}, {&(0x7f000013e000)="425fd973f36d3d5d0fd3fa382c420a2e3987dd0c54f38b3e56de389aeeb9986118e40814cdd1bae1f432b9f19787ccdec7ab8ca3bd58cb7397424d732410cb0ffb601ee3dad35785bcf2f69f7115a783ac691bf22ec11f1641575bbdbd9768780a57727edeb9d3750b6afa4c0c03a53864a1440c10fd39f519a031dd1541b5c0b855c4a5fc08b47d4ac29f7236a35762042f08fcbda8098a83b3264abe2b9973d2b7a88aeb0bcc1000ca91c6cfd81034797d753961c2d13ad99341aa5d4edd7b7f17698b05db12b0f9d6c5b0609682ab144c501f4eb09eb606020a748bdb73a60e8c9df709eefb", 0xe7}, {&(0x7f000048a000)="1cf727685aa9c96bdf6990eba055f32cf945c9e6c79d7a36413c35bd49953607b49817b01ec5e4fbc6d7bc725688bcc4908e0e64d9b884d001bef9c4f2c23e420b85c48e6891199d3382db288d369ac89e6b460ac810be9b4fbc206b4d0a4b967fb34ed2852cb8db9865b6b0b3cdf234310cefd8022fcc89fee79a1d24ed794e05d34360fea4b4140ae190d65b3ed981e5f33db74a2d7f7a4208f1ea54294c01da4f0e1d1fac2942e1aaa645636c4c79f068996df79aaa947a071e36249d5d5e2f689540dfb76c7a839787d09e8d2e74", 0xd0}], 0xa) sendfile(r6, r5, 0x0, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x5) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000eb5000)={@loopback={0x0, 0x1}, 0x5, 0x40000000}) setsockopt$sock_int(r8, 0x1, 0x22, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r2, &(0x7f0000f71000)="2700000014000707060e0000120f0a0011000000f603ffff09000000078a001f05ff0300007500", 0x27) recvmsg(r8, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)="", 0x0, 0x0}, 0x0) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000129000-0x8)=[0x2, 0x2]) recvmmsg(r0, &(0x7f00002fd000-0x80)=[{{&(0x7f0000397000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eb5000)=[], 0x0, &(0x7f0000ea4000-0x75)="", 0x0, 0x0}, 0x0}], 0x1, 0x10002) [ 96.118700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=20530 comm=syz-executor3 2017/07/29 00:09:45 executing program 2: socket(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000f1e000)="2f6465762f62696e64657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x7f, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x0, [0x0, 0x0]}, &(0x7f00008a8000)=0xc) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000968f3aca0000cc10", 0x11) close(r0) r2 = socket(0x8, 0x2, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ff6000-0x3)="70726f632d2d63707573657400", 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000e71000)=@hdr={0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, ""}, 0xa) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000002000-0x4)=0x5, 0x4) gettid() mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, r3, 0x0) epoll_create1(0x80000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000687000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008a8000)=0xc) socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x100000001, &(0x7f000052a000-0x11)="0100000000000000968f3aca0000cc109f", 0x11) close(r4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000008f000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, r2, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d1f000)="", 0x0, 0x60, &(0x7f0000d1f000)={0x3, {"507aa76fb9a3da"}, 0x800}, 0x10) r5 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x43, &(0x7f0000d1f000-0x15)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffd000-0x4)=0x1e) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = socket(0xa, 0x2, 0x0) accept4$ax25(r1, &(0x7f0000ba1000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001ba000)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000552000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000159000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b7b000-0x4)=0xbf) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af8000)=0x8c) fcntl$lock(r1, 0x7, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000adf000-0xa)="2e2f636f6e74726f6c00", 0x28042, 0x0) sendfile(r1, r3, &(0x7f0000fcd000-0x8)=0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000114000-0xcb)="dff3c52933c64b152962980f4835294371c974ea1d3c3a6f2cac58624ee8750be5de63c17a643697539e0e2af34d335b8ee9813848c8a69e31529749e5d6511da5b15d981c9c8cd807eb50bb690927d031f340d70398e33211243572a1cc75d48ba85c98fc2d9a8b7cbb26341735a13985dd59d3ea1cf73ceafd3e379eba5652672861134f8b2ed64ad7ca24c6e50d2540a91d1703af50ce94bc5ba1374c3cadd04121797edc5c683ddd376f6190f5bda422fb6b633a9a165379227ea732d02bb71c28a0b809690b6c49e8", 0xcb) [ 96.168857] cgroup: cgroup2: unknown option "" [ 96.217790] cgroup: cgroup2: unknown option "" 2017/07/29 00:09:45 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00005a1000-0x4)=0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r2 = creat(&(0x7f00003e8000)="2e2f66696c653000", 0x0) r3 = semget$private(0x0, 0x3, 0x280) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000126000)={{{@in6=@remote={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000775000)=0xe8) r5 = getegid() stat(&(0x7f0000628000-0xe)="2e2f66696c653000", &(0x7f00003a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000979000-0x4)=0x1, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fe3000)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000567000-0x58)={{0x8, r4, r5, r6, r7, 0x41, 0x1, 0x0, 0x0, 0x0}, 0x1, 0x1, 0xffffffff80000000, 0x0, 0x0}) fallocate(r2, 0x0, 0x0, 0x62000) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000dd6000)={0x80000001, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000931000)={0x0, 0x0}) migrate_pages(r1, 0x7f30, &(0x7f000069b000)=0x39b, &(0x7f0000c5f000-0x8)=0x6) setreuid(0x0, 0x0) semop(r3, &(0x7f00002fc000)=[{0x3, 0x100000001, 0x800}, {0x4, 0xfffffffffffffe00, 0x0}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f000063e000)=0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x52, 0x101, 0x0, 0xfffffffffffffffc, "0a"}], 0x14}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007b8000)={0x3, 0x80000000, 0x0, 0xf9, 0x10, 0x2}) fstatfs(0xffffffffffffffff, &(0x7f0000ebb000)="") 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="00", 0xfffffffffffffff7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x10000, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0x2f, "8fb69a3a4144fcfcb1f9198cfa1245f261587bf76243860707372e1f11364a697878dde6b7da5bdd9e6e544ddd4d08"}, &(0x7f0000003000)=0x38) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x1dca, 0x2, 0x5, 0x2, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000006000-0x90)=[@in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xffffffffffffffba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}], 0x6) 2017/07/29 00:09:45 executing program 1: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ceb000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, r2}) getsockname$netlink(r1, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40600) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f00004d4000-0x8)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000002d000-0xc)={0x2014, 0x0}) mmap(&(0x7f00003bd000/0x3000)=nil, 0x3000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000005a000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000c23000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ced000-0x4)=0xdc) fsetxattr(r0, &(0x7f0000073000-0x6)="72616d667300", &(0x7f00000f3000)="72616d667300", 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001b5000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x4) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ceb000)="2e2f66696c65302f62757300") mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x3f, r5, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r5, &(0x7f0000209000-0x8)={0x7f}, 0x8) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:45 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e12000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005f1000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) unshare(0x500) unshare(0x2c000200) r1 = epoll_create1(0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) epoll_pwait(r1, &(0x7f0000887000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f0000f53000-0x8)={0x6}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000f52000)={0x1ba6d99c5ef18ded, 0x0}) r3 = socket$inet6(0xa, 0xffffffffffffffff, 0xc91) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f6175746f667300", 0x301000, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000ac4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x33, &(0x7f0000f55000-0x4)=0x0, &(0x7f00009a7000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003bd000-0x8)={0x0, 0x1}, &(0x7f0000a0c000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009ab000-0xa0)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb42d, 0x5, 0xfffffffffffffffd, 0x7, 0x11}, 0xa0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mremap(&(0x7f0000e39000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000aed000/0x4000)=nil) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000f53000)=0x2, 0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00008af000)={0x5, &(0x7f0000f54000-0x28)=[{0x1ff, 0x6dae, 0xfffffffffffffffc, 0x6}, {0x5, 0x9, 0x8, 0x8}, {0x8, 0x8, 0x29a5, 0xfffffffffffffff7}, {0x5, 0x2, 0x1f, 0x2}, {0xcd14, 0x0, 0x1f, 0x7}]}, 0x10) splice(r3, 0x0, r1, 0x0, 0x4, 0x100000002) ioctl$sock_ifreq(r0, 0x892e, &(0x7f0000f55000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="eb767536d17a971d3099a15b7e11ae10"}) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000dbd000-0x4)=0x0) 2017/07/29 00:09:45 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f0e000)=0x1000000000000004, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f12000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000017d000)=0x0, &(0x7f00008ea000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f14000-0x18)=@generic={0xb6e9, 0x0, 0xffc}) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000053e000-0x90)={0x3fd, {{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]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000046f000)={0x4, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x400000003, 0x31, r3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000f12000)=0x0) connect$inet(r1, &(0x7f0000f09000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f0f000-0x10)={0x0, 0x4, &(0x7f0000349000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000398000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) write(r3, &(0x7f0000f12000)="3fe5bb1112f0e92f30a80cf15d7cca4ad75267a83b473f138f9e5b5362bd597f0bd1c5a839a6fcd02539ecb331359dcfae85a3da660ad35bd2421c5bc6d20289c4b854c2f34f3e3ef3533776d3a91f24f822bba5856eb8538a5bdce41ec61be762a6d34e9749fba5b02757436195ed28c8e4416d95e056f48b6984c1ec", 0x7d) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000781000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000936000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000514000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f12000-0x2c)=@ethtool_cmd={0x2, 0x8000, 0x3ff, 0xc6, 0x7fffffff, 0x1, 0x1, 0x0, 0xfffffffffffffff9, 0x5, 0x2, 0x9, 0x8, 0x1, 0x9, 0x8, [0x1, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x38, &(0x7f0000d90000-0x4)=0x200000000100080, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000932000)={0x5, &(0x7f0000932000)=[{0x7, 0x403, 0x1, 0x91c8}, {0x2, 0x100000000, 0x1, 0xb}, {0x2, 0x9, 0x85, 0x5}, {0x2, 0x1000, 0x8, 0x1904}, {0x100000003ff, 0x3, 0x3, 0x1ff}]}, 0x10) socket$inet6(0xa, 0x0, 0xfd67) r6 = socket$inet(0x2, 0x2, 0xada2071) bind$inet(r4, &(0x7f000000f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x8, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ed000)=0x7a5a451a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000afb000)="736563757269747900", 0x2) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000b10000)={&(0x7f00001e7000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$urandom(&(0x7f000000d000)="2f6465762f7572616e646f6d00", 0x0, 0x0) signalfd(r2, &(0x7f0000314000-0x8)={0x2}, 0x8) pipe2(&(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r3, 0x0, 0x6b9d, 0x0) 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000887000-0x200)=[{{&(0x7f0000934000)=@ax25={0x3, {"c307e71eeed03b"}, 0x0}, 0x10, &(0x7f00008e8000)=[{&(0x7f0000935000-0xe2)="30", 0x1}], 0x1, &(0x7f0000934000)=[{0x28, 0x1, 0x1, "8416e8aca0668503264736dd44939208472625e064dcb0"}], 0x1, 0x20008081}, 0x1}, {{0x0, 0x0, &(0x7f0000935000-0x60)=[{&(0x7f0000617000-0x11)="9e70af433d97537ea344c433d36dc67252", 0x11}, {&(0x7f00007b0000)="1b1d9526d2812d50e3cd22b5c1bc19018c01a7c0d987f5386ddfe6259844d2c41f019a24b5d5335dc27834098e72d113fad4a51a7c28700ae008902d6e78ba5eab9cab6198f8c627c5fe38baa63a315e691dccc3926a3300f9dc5452f6dc98db1e6c593dbec4c36d067a1f8a613e84e22984b355ec9278927a91bacebc53cb4a382cc60baed6ee26a88909935323f8a7dd33851e6b7f624730dd1cc6d054b03a1d913f64b730f6bf95019d3385c162d48b716cd6daadf0325ca2c8fbc847875a", 0xc0}, {&(0x7f0000935000-0x16)="e976da946ef926b2683f9df709e6dd65d7c82b2eff2a", 0x16}], 0x3, &(0x7f0000539000)=[{0x60, 0x0, 0x5, "f3dcce5e6a8cd644da3c19e2e9584034464d6917f1b0ee1065d0822aa90d26b3308f51e5b2ba5caf712a2e834c38579f086bafac73a25ccd1bd8357d3f67a050086f678fdcd53a965e"}, {0x18, 0x11, 0x1, "f7fdf2a8b01d2ed7"}], 0x2, 0x800}, 0x5}, {{&(0x7f0000935000-0x10)=@ipx={0x4, 0x1, 0x9, "b0f86ea3e472", 0x1000, 0x0}, 0x10, &(0x7f0000935000-0x60)=[{&(0x7f0000935000-0x17)="211454fa54141093fddc5591b54fd08c1e7ad7898086d2", 0x17}, {&(0x7f0000934000)="f096826e4b3b7a23d29b9bdbda072c567b0a255044af1d5d957030a43e0ef4042fab59a1bc140e90200c7415d77c77f37ffb17f0da4130a67e1ddf6a8fe796b13112791adac62c4fb47ad00e005a159e870869e7a2566369d08258d0873a3aa9bac45d6003bde63695d2e63f5dbd132d0b522b6a4fa61e9d230f370dc76e5d6fd061f2ed2459e1a2ad2a00eda19853ff1029a627f879f70780e265e2c4ff26717d1e2dc0aefea694c8071e14a03340403a1ccc63459ea1d95f296f42098d3718f048bdb6550a832ddcc89d404065bb20e66624244652ab", 0xd7}, {&(0x7f000036b000-0x80)="b88a788ed1806252e163345852ad669b9ced4bb5b46c765ad0d232ab320cb783bbb45fc4b1a3d954add640034ad3ed768514a736c512e24ec4e575748cf96ced216a22f463dbc703d0b1499cf8b851f4b54be5bd7192ac769b788af21ae0b0a018990d11137ff7b38679d1caffdce99c33361ba7ab9f53285750d3db7bd59e8b", 0x80}], 0x3, &(0x7f0000935000-0x12f8)=[{0x18, 0xff, 0x8, "410f84cc"}, {0x48, 0x1, 0x0, "3b258759f1dde576971e9fd83f02c2bb6855f54ca46a887c02b26d4230c26cfd08a063c08ca257e87b1bfe5d9457461432ce"}, {0x80, 0x0, 0x5, "4b67b6ce62035121931fdaac5d3b0f644247b2787e57798d4810c208212cb14048866068b2338de16869f615077e2b6244ec4b0a07ce88c6e5bc0bfa4b63f2bceb356bcffafad5a03d6663b3430ae0687b664d08d471b302963b459342ac1b13d0f105f4789d61f50c0f293d"}], 0x3, 0x800}, 0x7f}, {{0x0, 0x0, &(0x7f0000934000)=[{&(0x7f0000935000-0x1b)="680eb1cfbf94daf8348edeee693a58313ee0a6d6ddefdd7b56c972", 0x1b}, {&(0x7f0000935000-0x4a)="48d3a9eb1d5ae3396e1e68b36a1a81ad8bb7ba3baba2dc522684b7881240fb76c5d8c47a2ad1b91fbf0bd70bfeb573cc43853b36b1aa0532f37c77aebb914bf834d7cdd6b7d4b9a2eae6", 0x4a}, {&(0x7f0000934000)="9ff11ab5f761badc9cd63a6e6f5df3430d05bf6221d439349b15b2b37e067542279c1fbda1e352459fe054e014d25aa8acc86e981cfaff1227d8672639a7b4f5494abd5f43b97106a765f75a8e3bca3b86cf8620cb86eeba", 0x58}, {&(0x7f00000de000)="c8645240ead20b148358b6019f7994b4d4b46dcfa2a3f81a934d24d15c4ee684266c512829bd5928c8ac5810d5cb34f82091cc", 0x33}], 0x4, &(0x7f0000934000+0x923)=[{0x48, 0x109, 0x8, "a84aae6ce3fcc33d58c99dabc2ee3580527598691613e00b32724aa90ade4dceb409fc03dd704e0de9119ba443fcd581fbf125f5"}, {0xc0, 0x104, 0x1c0000000, "1dfed0338c775003af68966ed6acf90ba86322c57089de2797c9676e71bc8f6627bdbbbdec985c31f9d32b36ae6e88fecad4f94f07e915d2b80501d37fa511f833ae0685adcb9077058a97a74ab84e4309cafbe7b7652a19666e09cff62b1c48073e35e902f4d3dc034c80b4bb92d19781c2de78182c8e28c2f96a2e65eb73cee23dea7a0ffd3675a3690642eed595cbb573d40aacb872be681a43e72b0c332c2efb18b266013cc0fe651ae3"}, {0xe8, 0x0, 0x25438a2e, "bb55c1173f00ee1a93eec7f8dada1463ee510781d4be2f7eeaebd347af0747383119110ff709f206782ea45ca622b84e851a9a10d3c66b15ff091307aeac9c52e034e01e14d1c4294d7943c039f591d4d3c23d217e2949653866dfe45c36e4dea89d254dc5153463daa1026b4667ce04132031e0c14dcfae71068e67d7b5b61432424a9e61d9a280775fb10a4294b8ae0a2b868a08b851f3a973df4928f66231244aa27f55b603b6d50d8122ed16d41f99618546a4e6ad9300730db6d8aba895a53666fddb5ed1f021b3f92e0f8d49045fd0a49dd54867"}, {0x90, 0x84, 0x8001, "b8f66ddc0b0edd0ff4c74e9bc40308fa97c83fde8dd4dac3874b82fb3cd3263d8109e7f6ec4f437d4ff2f727a14d7f204d1ca57aca29a06275e8c461c8cf3e26583a4938107069bdf7e7ca08bd48d8aaaec6e4ac77c2a81b27bfeff44789abd4011f364018943ebd623bcf5a05ad27ac68d83ea69ecd333a58d271aa28f7a7"}, {0x10, 0x0, 0xfffffffffffffc00, ""}, {0xe0, 0x110, 0xc0000000, "cdf0b4e37778d918ad1eff7fae7557ccb14f76dc74c1c652b9763f1f205ccac876e46d488cc76df0b19923795bb4d54fc4ddff569a2ca5cbc892204f78605f66d99b7d0a0114ad9e8707d341d60a0d6b4fbe5fa61209a47cc0dbe5d486da28a6e970bbe243e2454e06324f49aecd7b151876f0756ea8d7fb40e5c97044b1e5d50ac4c659f26802320dd8f0c3e488e6cc0ac4c57b1e5efe8853dbf813da7f77ae2ebb957b8120ea9ab7ad863890735d08141b71721e390432d581142ed015ee8345736aaf598871d78cc0d6ba"}, {0x108, 0x103, 0x800, "aca48e835056903a4b26d172d16a1631c002e9c3a7d92dc131bcfb3332ad860e1748ae6b9bbf86a65ee3a56213a969ed329b9c7a8364c01d03fb724c5b062fc75e33482ed2451a8a56d5c45625891113a787999554f0e4851741baa4a63d1e9c41b2efbba2a3a51a0db6a3c15b8d7f0b4e68ede0e565acc43908dc07c371cf19c1beb8e7948fa5b87f72dd25375bc91ed7bf0a7a46ad285a9f059b7afd76fb904f7a8cbd580100c12588f7c0196cd0dafc45e3651f274768bbe28be7b470c7889b94921e95aa921ce73f187a9d26c6f4a4bfb9d9d471ac6f996228e9a508ca244a6b5b4a5b80f7854d4bbef8a2448fe343b28d"}], 0x7, 0x40004}, 0x20}, {{&(0x7f0000280000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000069e000-0x20)=[{&(0x7f0000934000)="6b4743e07dc975c469f90c63b0e14f056922a456619331e3f89375564d3da1e8b5d4cff60f1bdb8d2d1c67b2c5dd49625f2fdc82c51f22323c504db97233356765125daec91438ff267f8ebe3a53f072d4fb8fb2b952998c16516616432b7af012c9179dec291a46e30f8d0195b9f448adfdf079922abdbf7e3c4ae8c7dfbd379509e67169cee8b99af8221cd74dff2a9aa378f1d08472e3", 0x98}, {&(0x7f0000935000-0xeb)="42e99d06180cd64f8502884d5a46129ca28f6533dd7f87ae41566095e9c91d650fa367d4f49fb7fe6ba59fbe8da7cb43b480a48e5faf995359091e0a2c874d192b7cbaa5f929fc0c9dc33b34664b1c8a24297cfebb33f0b12e9059932d214d509852c2e76d9e8054ef79fbddc56322c1d6f5e23973eabff10e395ef1458ae3a71b5e678895dd7fac6b7c05a3023298a82bce52cfb9cac2523b82858ae6b58d3e3e86b3045c6f0a4f5d20a14a2fec43fa5d01b685bef64da9d59b86096a3cb14fc12416974b01bcc06eb586cc399d5f7d5ef19615af986f7581928c2df04dfcbf9d313477ad6d1af4740476", 0xeb}], 0x2, &(0x7f0000809000-0x240)=[{0x58, 0x113, 0x0, "ab0bc9a370e3531b7f298f328b2919212561259e31a440a9be26e40628c4e3dada516004906f4b988a44c1b61e5e2306b8e2df23c78afc639a58367049cad61957c5"}, {0x38, 0x117, 0x9, "189d94b83913a6f9ea2195948355a0362518cf078e9b26029bac94b9770e03f4a9e8e52b715791ff"}, {0xe0, 0x13a, 0x7ff, "b7ab1f5a5854362304f910ae2d1276a9c3098d62cdf72a75a8e89215db5ab945d4da95ee8de575be3ed504410811620ec89ee454bf85bfc7a66f68705de4839921cd01d6cb724a5ff00376a06131112a80baef581e549f997f60aff3adbaffda4be97f8e7e915c1fb94957ffc29ce79493a78af0e0139737b269136677dc517773a2db5e5d517f2d4b8dd16a461d93e3b74faa31e3e2cc17406a873ca5501921b609c05b130d206fa8f368dbe719f9d81d488904d6eb73dddc6051a1a9bee0ff2005490cc205590264cf3c739df0"}, {0xa0, 0x113, 0x4, "e165145a8632be521f7d4970241ee2de9bb2d3c8a8353b6c1aadb1dd03f44f60d72159b88b4cff66f749fe260d32c58240cfcf0c47251e2e664473b46172414f8c4729daaacd1ca3ed059a0091335edbf3041c3904d6b70007ca471c1e3f08eb602354da5bd4497b671e384438819c8c0992294753c6bd0c0c8cf3e404d13ba47ae71dbbc0999ac05d3a9c"}, {0x30, 0x29, 0x1, "7b0dcf9415acd2ca0117e7056ed7963d494fecf102b1d94d00b5e2669fad0d"}], 0x5, 0x80}, 0xcb}], 0x5, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f000012d000-0x8)="2e2f66696c653000", 0x4002, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x40000000000032, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00003ee000-0x95)="e8d71280b672443b5aff547b81a94581fafeb970721397fd88d6d9071c6f4a8b05b17efd8f658b2f545cf420fd8dd41febb571eebfd7c89646080dfa4ca21c4f6c26ef407e44bbb36e9de301c45b4c67870612a14a2d9e8d1be5822d0f7226fb2d7670feffb04e77e593a4b60de8264b1c660c5749fc11377dfb52f22b8a470cbd7f16dfafdbd63520c556cbbf5d3c509923d1d1e1", 0x95, 0x20000005, &(0x7f0000937000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000758000)=0x0, &(0x7f00004b4000)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f000025e000)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00004aa000)=0xc) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000936000)=0x5) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f000012d000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff0000000003000449faf5238f7e23"}) 2017/07/29 00:09:45 executing program 1: 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 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000387000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fb6000-0x4)=0x3f) open$dir(&(0x7f0000d2b000)="2e2f66696c65302f66696c653000", 0x41, 0x3fffffffff7f) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000093c000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000937000-0x20)={0x6, 0xfffffffffffffffc, 0x1, 0x0, 0x100000001, 0x4, 0x8, 0x800, 0x0}, &(0x7f0000937000-0x4)=0x20) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000937000)={0x0, 0x0, 0x2, 0x2, 0x4}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000931000)="10708b", 0x3) r2 = request_key(&(0x7f00003ce000-0x6)="6c6f676f6e00", &(0x7f00002b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000038a000-0x3)="10708b", 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) fsetxattr(r1, &(0x7f0000939000)="47504c00", &(0x7f000014c000)="646374637000", 0x6, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00008e8000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x1) 2017/07/29 00:09:45 executing program 0: memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) syz_open_dev$mice(&(0x7f0000f50000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000386000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7000000000000000, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x322000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x10000000000) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f0000fe8000-0x48)=[&(0x7f0000b7e000/0x4000)=nil, &(0x7f00003fd000/0x4000)=nil, &(0x7f0000128000/0x1000)=nil, &(0x7f0000448000/0x4000)=nil, &(0x7f000062d000/0x1000)=nil], 0x0, &(0x7f000057d000-0x10)=[], 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f0000162000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000955000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r4, 0x0, 0x0, 0x62000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x1000000003, 0x5, 0x5) memfd_create(&(0x7f0000e93000-0x2)="fff8", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000b99000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bc7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000518000/0x400000)=nil, 0x400000, 0x4001000000, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f000017c000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x1, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x800000000, &(0x7f000003a000-0x8)={0x2}, 0x0, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000036000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000da000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000f07000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7ff, 0x1, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e30000)={0x8, 0x2, 0x4, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00007ae000-0x8)="2e2f66696c653000", 0x8000, 0x80) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x1000004, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000544000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000727000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) open(&(0x7f000022b000)="2e2f66696c653000", 0x401, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000921000)="ca9054728f26d700051a6da429") r5 = semget$private(0x0, 0x6, 0x1) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x2000032, 0xffffffffffffffff, 0x400) semctl$SEM_INFO(r5, 0x0, 0x13, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000") shmget$private(0x0, 0x4000, 0x1800, &(0x7f000068f000/0x4000)=nil) mmap(&(0x7f0000000000/0x170000)=nil, 0x170000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000016f000)="2e2f66696c653000", &(0x7f000016f000)="2f70726f632f3939", &(0x7f0000170000-0xa)="70707031c96c6f5d5b00", 0xa, 0x3) 2017/07/29 00:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000ccb000)="2e2f62757300", 0x10) connect$llc(r0, &(0x7f00004d6000-0x10)={0x1a, 0xf5, 0x0, 0x2, 0x3, 0x4800000, @random="77de1ac08eb7", [0x0, 0x0]}, 0x10) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001e7000-0x8)={0x0, 0x2000000000}, &(0x7f0000544000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ce000)={r2, 0xbd2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000da4000-0x4)=0xdeaa, 0x4) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) splice(r3, 0x0, r1, 0x0, 0x20, 0x0) tee(r0, r3, 0x8, 0xd) dup2(r0, r3) read(r1, &(0x7f0000b20000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) 2017/07/29 00:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7fff) gettid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) pwrite64(r2, &(0x7f0000ca8000-0x50)="fa98ada26370383b209dc5030f4b8a14a5e7f7217165171cb52854b3b88f9a0efafd9e9d4ca5bb7f2d7a764e39c53c69770d8097bfa6fc6b941c48434770371f24a45f87024f22707942e816ac5fbf9b", 0x50, 0x0) utimensat(r1, &(0x7f0000462000-0x8)="2e2f66696c653000", &(0x7f000037d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) read(r2, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/07/29 00:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fce000)=0x5, 0x4) unshare(0x1000000) connect(r0, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) writev(r0, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x396}, {&(0x7f0000fd1000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f000007d000)="", 0x0}, {&(0x7f0000716000-0x98)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d367db27eb16fac6f581bdf42e0ea40f3c2b80fcca00000bc59f029c1fe2b8074593e8027878392ebd0465ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x4) r1 = syz_open_dev$usbmon(&(0x7f00008ee000)="2f6465762f7573626d6f6e2300", 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001f3000)=0x0) 2017/07/29 00:09:45 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getuid() r1 = syz_open_dev$vcsn(&(0x7f0000fa6000-0xa)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f000042f000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x9ebc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00007a9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x7) delete_module(&(0x7f0000c58000-0x2)="f8", 0x200) getsockopt$inet_mreqn(r1, 0x0, 0x3, &(0x7f00001fb000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aa0000)=0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x20014, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000028000-0xb0)={{0x80, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4000004, 0x80000001, 0x5, 0x0, 0x0, 0x0, 0x400000, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00009d4000)={{0x80, 0x9}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x700, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x1b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000814000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be4000)="2f6465762f73657175656e6365723200", 0x101, 0x0) fsetxattr(r2, &(0x7f0000f8d000-0x1)="00", &(0x7f00005bc000-0x1b)="40252e657468307b776c616e312773656c696e75782e6264657600", 0x1b, 0x3) close(0xffffffffffffffff) setsockopt$sock_int(r5, 0x1, 0x2, &(0x7f0000f6e000)=0x9a, 0x4) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f000006b000)=0xffffffff80000001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000b40000)=0x81, 0x4) writev(r1, &(0x7f00003b0000-0x60)=[], 0x0) request_key(&(0x7f0000f45000-0x7)="03230000086bd2", &(0x7f000099d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6d000)="2f6465762f7663732300", 0xfffffffffffffffb) 2017/07/29 00:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x7, 0x2, 0x0, []}) fremovexattr(r0, &(0x7f0000585000)="5d2d656d305d7472757374656462646576776c616e307573657223232c252c2d00") ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000dcb000)=0x0, &(0x7f0000eca000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a50000)="2f6465762f6b657963686f726400", 0x2000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000044e000-0x4)=0x0) 2017/07/29 00:09:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mount(&(0x7f0000f17000)="2e2f66696c653000", &(0x7f000085f000-0x8)="2e2f66696c653000", &(0x7f0000299000)="726f6d667300", 0x40000, &(0x7f0000467000)="ae8b24273e05845343bd7fcb705b9b3386d7a7ed9dd0fef084a96afd72e34932db3e6d") connect$inet(r1, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) 2017/07/29 00:09:46 executing program 2: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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(0x10, 0x5, 0x81) write(r1, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) r2 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000048e000)="2e2f66696c653000", &(0x7f00003c4000)="5b00", &(0x7f00001c6000)="2e726571756573745f6b65795f6175746800", 0x12, 0x0) r3 = gettid() getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) r5 = memfd_create(&(0x7f0000448000-0x8)="000000000000000a", 0xffffffffffffffff) r6 = socket(0x9, 0x2000003, 0xfffffffffffffffe) perf_event_open(&(0x7f00003d3000)={0x2, 0x78, 0xd4ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000bbf000-0x4)=0x185c, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000074000-0x5e8)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) getpeername(r6, &(0x7f0000b5d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) read(r7, &(0x7f0000f04000-0x2)="0000", 0x2) ioctl$KDDISABIO(r5, 0x4b37) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f00009f4000)={&(0x7f000001d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000007d000)=[], 0x0, &(0x7f0000fc5000)="", 0x0, 0x200000000002}, 0x2000) openat$binder(0xffffffffffffff9c, &(0x7f0000dc5000-0xc)="2f6465762f62696e64657200", 0x8000, 0x0) r8 = creat(&(0x7f00006a4000-0x8)="2e2f66696c653000", 0x1000000000000) fallocate(r8, 0x0, 0x0, 0x62000) 2017/07/29 00:09:46 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x400000000000000) clock_getres(0x7, &(0x7f000004a000-0x10)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pselect6(0x40, &(0x7f0000783000-0x40)={0x0, 0x0, 0x0, 0xec, 0x7ffffc, 0x20, 0x0, 0x0}, &(0x7f0000fd7000-0x40)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00009a8000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x752680000000000, 0x80000000000}, &(0x7f0000fd7000-0x10)={0x0, 0x3}, &(0x7f0000fd7000-0x10)={&(0x7f0000fd6000)={0x40000000000000}, 0x8}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f00002b1000/0x1000)=nil, 0x1000, 0xa, 0x4010, r1, 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fdb000-0x10)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000c7b000-0x4)=0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdb000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000fda000)="2f6465762f7663732300", 0x10001, 0x2000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000325000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fdc000-0xb)="2f6465762f6877726e6700", &(0x7f0000fdc000-0xa)="2f6465762f7663732300", 0xa, 0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000fda000)={0x5, 0x8, 0x48, 0x2, 0x40}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x15, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000302000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fc4000)=[{&(0x7f0000d16000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fdd000-0x90)=[{&(0x7f0000fdc000)="916f7658907582c4eee33e3bc395532397276f9ad81820de51b5788dbd8fdef4f5c57bdbf6a41ea53179925cbad320638f9aa6afdfd7260c290810f9129413ca61ed8faca1df", 0x46}, {&(0x7f0000b3c000)="67b9ccaae15fb1daf891004e1cb2f7557797f45b4dfb5839025de3b1cbabd9ffe9df6a6395b55ab2ce8d3bccb2bc6632eb36d438746d86375aa9edbf1e49b411f61d37690c289f9419e79ac50f0c8b7ab05243617f8880a082039c0f5c33e3b19f6187e4c916dbc4cc51944511f191d8e096cd859a241e4aebf6fffb7d1a462906b9b085320f84b17fb41ff7f8b96ad217abf85c8331501c6ce673ba975de9ec1bf6d130899bf46350876abe7707984ce8542f25af3bee614dcd6a01bfe4af75c33fd9efee31eac0a72bb9dde472b941de099106f383e4ecaa0d9af6a2b28375be30478592e1dd966ae53e79123f51", 0xef}, {&(0x7f0000c98000)="12cacc17f0d0186bd39220dc7f9178f4d51559210b459f077ac84d9fb60ed73268d7f8381d4c704703933074f66548910bf018d6c120097e67f056a0ed830b66d057113a6e5f1922cf1c8d74dfa6690feb2944257c13a249a384cfa705412bf476", 0x61}, {&(0x7f00007f3000)="2a60b8c0d313ec5377c6de15cf0f81d03d8d8999291d4a1ffd0aa556d108487197684796591abc9a41a9269a90cf5a426642a1e791ac351e0fb11ae00cb283c5665d388d9882ae903e29a623ac5ba0e271d41e7f42ba3e779cc3550c46f878c7c027abc46f1cf17660abf374ebf8b46559fbc4d50eb74a70d3c467eb97dbdaa11fa352db830dc888f032caa7c7fa7af566229fc7f9b71adc10dd34da6eaf9723c41ad5724869ffccc6ea3ed1d85c531cfe8cf065af5db531562a3a6784cf7a9cba21cb68ac8bda7aa32a5500fe67d3f66491255549a8", 0xd6}, {&(0x7f0000fdc000)="00b693b2b8c527239969e9fda8572bc960f2b8e94d37402ff8249d6ef13b7dda4c16d4d11df272f674733760d1ec0c54276f5dc6f3254713af154babe1afc4c2364ed26c65810838639812fdb58293bf00089f95843d4925adc8455190d2b517add1ea784701858b55f887ca6d871bd9b97525991d8a766ac40848d4f2f2beb127c42f5e3df2", 0x86}, {&(0x7f0000bce000-0x30)="e21cc65c66da30d013490c0cd2183d9c50b3bffcfacf11bed7efb360d7160bff1471faf605d3ec9d1790f998175cbdad", 0x30}, {&(0x7f0000fdd000-0x63)="1bc333e0edaffd8089b314aeeb0d9979293ebe3602e13c216dbe31bd2ef176252d332629bd1dbd70a0da739c8f20455c25282bfb33799e9384aa8a946c8097ae39eca8756ded0743a8cb08d94938870864972079f131d8667542b58edd0a69f69677e3", 0x63}, {&(0x7f0000c2b000)="4fd4a32fe6e61192336e221971256d3b43142a45380354e34d608ca9363a29db43230bb0f372bab5da0d10f275e4e9f98f038696081b53ebd13b77ffafa60c65b222a7ebbaa0bede5bd24dfe1b90a4095bfcfec8f562feaf3eed68fcc47e43363ed8f59c4cb8d0d4803645ff9cca7b67321f7b021ad001bdab391984e0755469725858eaf468239560e0191956f602bfa7b7343380ab10e5e09e20dcf757d1a4f4405c2bf8ea8a971076641652c1ce7cc243f28c4baf62a6c022b686f7298d00918ab0a81edae5ea1125e88b83b9e2937f5725", 0xd3}, {&(0x7f0000fdd000-0x31)="f40102cd1ad7cc7a17927212859e4a3e7534669ddb8f8ccf3d60e5e4e9276d6177132f433e0b074bafde418254c7483bcf", 0x31}], 0x9, &(0x7f00007a8000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0, r0]}], 0x1, 0x8005}, {&(0x7f0000ae8000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000946000-0x20)=[{&(0x7f0000fdc000)="a51af9bb6b6ebfc9b89d07826278012fee34e5b4de8a24c437f0d605894f909927387a0af42fa46af08d87197d925dcfb501b6261f9bb45c220c91f24b8983d64b107a072352a2aa81a503deff441c3084ae9002c64bce9dc12a9a0131b7a9e9bda97fd0664b59601adb8257b82f81a2ba9c85ca5a05383e676dc196ad3d144f1db69cb25c3fd5a10820cad1aca560b8e8b1899377d36cc392ca42ca9de13d6fa519aaf6a9e8159cec5bcfed9293c91fda742774ce0b92fc6531338928b24c", 0xbf}, {&(0x7f0000d19000)="65", 0x1}], 0x2, &(0x7f000096b000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r0, r1, r0, r1, r3, r1]}, @rights={0x38, 0x1, 0x1, [r3, r1, r1, r3, r0, r0, r3, r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r0, r3, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r3, r0, r1, r1, r0, r3]}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r3]}], 0x6, 0x40}, {&(0x7f0000fdd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000022000-0x30)=[{&(0x7f00006c7000)="8e6b9f92e286db254cd89a613d3d4a7e43ce8f4d23d9a364", 0x18}, {&(0x7f0000fdc000)="b34974f1bfe5dd54b6f87704b84bc3b8c302fdbcaaa3ff6ea2d96107ee8b1ce8a13f726b8487fcf128a77a89ea6f35cc90584d38e633b422f6cb31d8c8ae0ad7c2016b92ee1a77a5c7c649cbeb5a0713efe7895437d628c984dd441e819111dc66c068161c55d35975df5a80542961ba57bc405cb27bbefeba89ba4a59b5fd9b5880a14100d87da36fdab86e7dfd6149a30f19f304ed3d08f283e9f96fbe86c8a72905", 0xa3}, {&(0x7f0000fdc000)="692f11ae96668e997083cf26bc02dbb35b069b5ba58293f96ff6c19bb429b146d364020588a1b0e1b161d51da88033b09a1d4cc1f82d5dc8b8ba2f53b2f8cb0bc13c16de9142c231", 0x48}], 0x3, &(0x7f0000fdd000-0xc)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x1, 0x40041}], 0x3, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd8000)={0x0, 0x0, 0x0}, &(0x7f0000dc7000-0x4)=0xc) dup2(r0, r0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000415000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffe}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fa000)={r0, r1+10000000}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000fd8000-0x10)={r3, r4+10000000}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x3, 0xffff8}, &(0x7f0000fd7000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d5e000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f00004f0000)=0x98) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000827000)={r5, 0x2a, "89456e5f71ed0a2de56f08c8391d71ca5304896837e74c362e969d4bafff4e80a9fabee20aaa170d818b"}, &(0x7f0000fd8000-0x4)=0x34) ppoll(&(0x7f00009de000-0x18)=[], 0x0, &(0x7f0000fd7000)={0x0, 0x989680}, &(0x7f0000fd7000)={0x0}, 0x8) 2017/07/29 00:09:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f000000e000-0x8)="2f6465762f73672300", 0x0, 0x0) getdents64(r1, &(0x7f0000004000-0x10)="000000000000000000000000000000000000000000000000", 0x18) epoll_create1(0x80000) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)="2f6465762f7667615f6172626974657200", 0x220941, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) 2017/07/29 00:09:46 executing program 6: mmap(&(0x7f0000438000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x36) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b1f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000026e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000adc000/0x4000)=nil, 0x4000, 0x1000000, 0xc010, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000e0c000)="6b657972696e6728766d6e657430177d21766d6e6574317070703000", &(0x7f000028e000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) mmap(&(0x7f0000063000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f00005a2000)=[{&(0x7f0000e06000-0x4e)="893ced3c3f42d5b8a4e61957b70a1c499081d27f90929b66026e4a1e524dc6096aee3977d6aff8b9b1d8b209afb1fbb2829da4efa46df33153cc0ccfcbfe3e1e1a5e6de6507df84d240e6d951759", 0x4e}, {&(0x7f0000f9e000-0x44)="62b1139a2cad561ed5d3609fcaadfb46e61cd633a032ca4481509119980e55baa848f5e85363bc6e13b52d99e5324dfacee39c737e23d9d830a4c4223fbffb841fe9459e", 0x44}, {&(0x7f0000ef8000-0x99)="682230966d5076bbab2acfd58969049bdd5c40b96c930728948b5f70c08421e345d3da84a692fa4ccbe3b6a479a5d47e5506d57f4147db85d2727f44624aeb13a67d29524ac921d73cddcc5a43b7a8897c2cbc42ac0616cdc6d5ac8eb5e36b3bc4481fa5afa988ff25fa2f5e52d6b0c1603f4dbedc09821309386f0bc47a80513702b1a9a3e8030533407050482a1da3e76352a89d79b5ebe8", 0x99}, {&(0x7f0000f9e000-0xe)="f0203a1b19e2e9ae4e6547c6741a", 0xe}, {&(0x7f0000f9d000)="98efc46fb14d7a588cd3bae1e49e418721940b310cf6e538bda4650d119e5af7dfcd8efa9057450cb5f4f5661b410e0abe558d282ce7359342183ac92017847fe436f5de83c1fa67", 0x48}, {&(0x7f0000ca2000-0xd7)="c24022e361cdae4060998fe4aa4bbea79fa2406327dc6a37de9630a98208d135658242699ee1e41b6639bf5fe2cdd2521951a6914bdda179b406d29ae488a4c7d1b27e157b2a72a7ab732e73b59b12776166f2c9ded0b17268448eb9b3664d6478be8002387d2bf183ad2e0254f9484e0da5f148036af85c2e891b4656087c91604f87bcaae0d045c4955611a4332dcb49f8daab4181d377763020df82552a1948ef1a356fb02d83702cbbe1f099c2455be38670c8891b4f95fa15c593a05c1b0acff6c636d42e064569f26071e38bc4fd2d2ec35aa125", 0xd7}, {&(0x7f000051e000)="dcf6b2d41a08493057a43ef34a081ebebea3a761cec4acaeadf9fa1c5e3b02a011e439073f32e2edca8772d7d1e608d4b69df856085ee5d66145f2a211ad291158a1dc7d7202e02dd5d8b11efb6c6349b4d315b6b5135c02ac379fc3ae2ea7b3458a4166cf7e40767d2b9c4898a2461908627df77677a1553a26f6c695b8cdb5eac2d1", 0x83}], 0x7, 0x8) close(r0) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00008f8000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f00009e1000)="8053bc674a1edd17bb81b8759c53cf58778cac639c96ef0ee9392e92234ac06cb858e902279e649c99b8182da3287d9e75f32f74ee7c6124343d48530a6f64b6fa24ad9688526b0bcc0072e67e37431f6945b9a8e99c9939c13908da501e25969763d00b80b1c95575f598", 0x6b, 0x1) r6 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000603000-0xc)={0x0, 0x80000, r6}) mmap(&(0x7f000025f000/0x1000)=nil, 0x1000, 0x200000b, 0x100000000000032, r7, 0x100000000003ffd) io_setup(0x6, &(0x7f0000bc6000)=0x0) io_submit(r8, 0x3, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x20006, @pad=[0x80, 0x1, 0xa8a, 0xfffffffffffffe00, 0xe1c2, 0x81, 0x4, 0xffffffffffffffff]}, 0x0, r6}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000000f000)="", 0x0, 0x7, &(0x7f00006c9000)={0x0, 0x0, 0x6, @pad=[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100000004, 0x3]}, 0x0, r6}, &(0x7f000000f000)={0xffff, 0x200000000000, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000010000-0x13)="", 0x0, 0x0, &(0x7f000000f000)={0xfffffffffffffffc, 0x0, 0x0, @tid=0x0}, 0x0, r6}]) ioctl(r6, 0x2285, &(0x7f0000007000)="53") listen(r4, 0xfffffffffffffffe) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$fuse_notify_poll_wakeup(r6, &(0x7f0000ccc000-0x18)={0x18, 0x0, 0x0, 0x80001}, 0x18) perf_event_open(&(0x7f0000107000-0x78)={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) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r6, &(0x7f0000ed6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009bd000-0x4)=0x10) 2017/07/29 00:09:46 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x2, 0x0) write$fuse_ioctl(r3, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000cc5000-0x100a)=@pi={0x0, 0x0, ""}, 0x8) tee(r3, r2, 0x4000000008, 0x0) dup2(r1, r3) r4 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) pread64(r4, &(0x7f0000b35000)="", 0x0, 0x0) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffefffffff8) dup2(r6, r7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000399000)=0x0, &(0x7f000005d000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r5, 0x16) recvmsg(r0, &(0x7f0000ff8000)={&(0x7f0000ff8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x50)=[], 0x0, &(0x7f0000d0b000)="", 0x0, 0x0}, 0x162) 2017/07/29 00:09:46 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)=0x0) mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x7, 0x32, r2, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x4000000000) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b30000-0x40)={0x5, 0x200, 0x54deb21, 0x3, 0x2, 0xdb, 0x7fffffff, 0x8000}, &(0x7f0000b2f000)={0x1, 0x0, 0x5, 0x0, 0xd1, 0x1, 0x4, 0x1ae}, &(0x7f0000b30000-0x40)={0xfffffffffffffffd, 0x0, 0x4, 0x4, 0x199, 0x3, 0x1, 0x4}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x5}, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b30000-0xc3)="27a2e4ea00abba5e1353378ac3b82f9982ee0b873fdb5d505fb992aac00f5cdde6c287db455d825e88d86f50960989553f76d4e2871afcdb630e929b8727606a2fd7be9b8d696d2ca52bf17d913ae91c583c3cc2af10c279d5b6a3f11b4802bb1d7bf4e059015f0dac364b84b908395bf0f133ccc5f38db27efdc2837fcde9cbfb54dd3e3205f4675d2d2aba45ac676c010825c644bdda9122ef31a45cf5969581e87a83265e20301f0bda309ab6a3dac5b25cd497b2a1154a9cf0ba47d4fa885d6f55", 0xc3, 0x1, &(0x7f0000b2f000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) dup2(r2, r3) tkill(r1, 0x16) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000515000)=0x7, 0x4) mmap(&(0x7f0000d58000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a21000-0x78)={0x2, 0x78, 0x9eb5, 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) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000395000)="2f6465762f73672300", 0xab0b, 0x200000) fcntl$getflags(r1, 0xb) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000d09000)=@get={0x1, &(0x7f0000e0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x2) 2017/07/29 00:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e9e000)=0x0, &(0x7f00004e0000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000037000)="2f6465762f736e642f73657100", 0x0, 0x0) epoll_wait(r1, &(0x7f000046b000)=[{0x0, 0x0}], 0x1, 0x81) flistxattr(r0, &(0x7f0000e9e000)="000000000000000000000000", 0xc) poll(&(0x7f0000e99000-0x48)=[{r2, 0xa53, 0x400}, {r1, 0x2c, 0x6}, {0xffffffffffffffff, 0xe9cc, 0x4}, {0xffffffffffffffff, 0x4, 0xa1a3}, {0xffffffffffffffff, 0x1ff, 0x7a}, {r0, 0x8, 0x7f}, {r1, 0xb2, 0x9}, {0xffffffffffffffff, 0x2, 0x0}, {r1, 0x9, 0x7f}], 0x9, 0x401) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x2}, &(0x7f0000a30000)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000364000)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r3 = socket(0x2, 0x2, 0x0) r4 = open(&(0x7f0000adf000-0xa)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x5) sendfile(r3, r4, &(0x7f0000af5000)=0x0, 0x10001) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000064000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) gettid() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00004f7000-0xc)={0x4, 0x0}) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket$inet6(0xa, 0x80003, 0x1) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000245000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x4, 0x32, r0, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x200000000012, &(0x7f0000ac0000-0x2)=0x100, 0x4) mmap(&(0x7f00002a1000/0x4000)=nil, 0x4000, 0x100, 0x810, r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000d54000)="01340800000002347509459e4723afc800e1a1b9f9a1ffffff06000000000000ee028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000067c000)=0x800000000000002, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007f8000-0x4)=0xdea3347a2f8b1bb1, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000db6000-0x108)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000036b000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x402}) mmap(&(0x7f00003c2000/0x3000)=nil, 0x3000, 0x200003, 0x114, r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000061e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000ded000)=0x0, &(0x7f00005c1000-0x4)=0x4) socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000813000-0x4)=0x0) socket$inet(0x2, 0x3, 0x6) ioctl$sock_ifreq(r3, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000c29000/0x3000)=nil, 0x3000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x2, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) 2017/07/29 00:09:46 executing program 5: request_key(&(0x7f0000fcf000)="6465616400", &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a15000-0x9)="76626f786e65743100", 0x0) gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000007f000)=0x3f) read(r1, &(0x7f0000767000-0x30)="", 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) pipe2(&(0x7f0000ab4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$nfc_llcp(r3, &(0x7f0000d21000-0x60)={0x27, 0x5, 0x7, 0x7, 0x1, 0x7, "3f00f5d3b743957b144d5fea65ed1cbb5d3b537b1ab307c1304d81071e88dabc8b76a22453a31fe855fc47373d3e6d65bd83f6706e229fb102fa7db9e60cc4", 0x9}, 0x60) readv(r2, &(0x7f0000fbc000-0x10)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) r4 = dup2(r1, r2) tkill(r0, 0x16) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000076c000-0x8)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) readv(r5, &(0x7f0000000000+0x376)=[{&(0x7f0000003000-0xbf)="00", 0x1}, {&(0x7f0000002000-0x2)="", 0x0}, {&(0x7f0000003000-0xa8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x4) fallocate(r5, 0x1, 0xff, 0x6) r6 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000dfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d05000)=0xc) setgroups(0x2, &(0x7f00005d0000)=[r6, r7]) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000-0xc4)=@ethtool_drvinfo={0x3, "2010cfd6f25885eaa1401b6047cba0a4906c621d0a25850cb22176b39b8e1bab", "5a5e79d52790ade8d239339b517cdb63ea4befa73f096770bbdc56a825919c1e", "6790f1816e2d5bc72dd84069bc1d8668b60307e2848ac9955e54b631b6e179c5", "0c23602cda9079d9c3ebd743aea483b88635ef0c435df2c2d89343d76730f977", "c831a48791adfee3b330813f1ba89810d46d85c83442a87990dc202133450878", "d0b11bc32e595cbab513f1ca", 0x100000001, 0x1, 0x6f07, 0x9, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/29 00:09:46 executing program 6: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setpgid(r1, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000dbf000-0x1c0)=[{{&(0x7f0000526000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000012f000-0x80)=[{&(0x7f00007b5000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000252000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ec8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000b7f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000933000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000b72000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000b82000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000093d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x8, &(0x7f0000629000)="0000000000000000000000000000000000", 0x11, 0x7}, 0x2}, {{&(0x7f0000c86000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000648000-0x30)=[{&(0x7f00006b5000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00002d4000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000f76000-0x4)="00000000", 0x4}], 0x3, &(0x7f0000daa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x9162}, 0x9}, {{&(0x7f0000168000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000293000)=[{&(0x7f000009d000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00007c1000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000130000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f00002c6000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000344000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000e08000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x6, &(0x7f0000378000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x1}, 0x100000000}, {{&(0x7f0000c21000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003f2000-0x20)=[{&(0x7f0000b5f000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000c26000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}], 0x2, &(0x7f0000b15000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x0}, 0x8}, {{&(0x7f000030e000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c08000-0x30)=[{&(0x7f0000604000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000ac5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000c73000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x3, &(0x7f00007bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x1}, 0x7deb}, {{0x0, 0x0, &(0x7f00005d7000)=[{&(0x7f0000157000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2, &(0x7f0000e82000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x2}, 0x8000}, {{&(0x7f0000fcd000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000283000)=[{&(0x7f0000a21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00007c9000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x2, &(0x7f0000860000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x4}, 0xffffffffffffff01}], 0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c65302f62757300") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x8a) rename(&(0x7f0000290000)="2e2f66696c65302f62757300", &(0x7f00000db000)="2e2f66696c65302f66696c653000") fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005cf000)="6c7000", 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x80, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x9a2, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000938000-0x14)={0xc1, 0x5e762a43, 0x3, 0x205d9, 0x0}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000066e000-0x4)=0x0, &(0x7f00004bd000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="0a1735b1c317", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000932000-0x4)=0x0) accept$inet6(r1, &(0x7f0000918000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000932000-0x4)=0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000-0x9)="2f6465762f70707000", 0x40, 0x0) connect$unix(r2, &(0x7f0000161000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000090b000)=0x0) poll(&(0x7f0000932000)=[{r0, 0x1008, 0x0}, {r2, 0x400, 0x0}], 0x2, 0xff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000164000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000931000)="91e6", 0x2) getxattr(&(0x7f00002ae000)="2e2f66696c653000", &(0x7f0000934000)="7b5d00", &(0x7f0000523000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000068e000)="2f6465762f6175746f667300", 0x301000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x800000000023, &(0x7f0000933000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000934000)=0x8) connect(r0, &(0x7f0000939000-0xe)=@l2={0x1f, 0x7, {0x8, 0x0, 0x1, 0xd8, 0x4, 0x1ff}, 0x0, 0x82e}, 0xe) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006d4000)=0x20, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000936000-0x6)="6874637000", 0x5) shutdown(r0, 0x1) write$evdev(r3, &(0x7f000026e000)=[{{0x0, 0x2710}, 0x8000, 0x9, 0x3}, {{0x0, 0x2710}, 0x8001, 0x9, 0x7c05564f}, {{0x0, 0x0}, 0x8, 0x3ff, 0x6}, {{0x0, 0x0}, 0x4, 0x8, 0x3ff}], 0x60) recvfrom$inet(r0, &(0x7f0000937000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1, 0x0, 0x0) dup(r1) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000933000)=0x0, 0x4) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000026000)="7b73797374656d73656c6600", 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000025000)={0x2, [0x4, 0xff]}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x0, &(0x7f0000027000)=[]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r2, &(0x7f000001a000)=[{&(0x7f000000e000)="097bec94d931dea5079dd8a0654cfe90cc7a9fac02325e666f7ccc786610f3e1f0bdf5e75de5fb91af5d389b2b25741a691a30c381128bdf2b565177500c108822e561258a14adce1c3fde7e686f51db9f11b0ba2f92b6a7cce006b2a24762ee45c78db191206cb98ca1e4ce879d909db880c6f6c5cef6e38c191114ee12df320a5fec2f449ab87f56b1", 0x8a}, {&(0x7f000000e000-0xe1)="539329c006cf7394c9b110c086a8a8abc1ae955bb8350f171742c48e498107f4d22e021c524d413b57226c25724f66c90cff87324f31d4a9c9adcf613fd67a965d22b426fece5bb531c0a4f0212a693b58f7de01e5c1b89821813f3eaac1dd386e9158104a62b0dd637b758b51605252d02425e368e1062a0e48540d4cb240a5c316813afdb1a909736722511fdeda48b8852378258aa00855ee7c46f7b4b276bdf95aa0dac85195a2b2f4d6bcbdddcdb664b77c9364eaeadb0295493e05708d8a3bf35a5a104bb75112f098b072eb51c2bfb471cd735e2b914cdf2ebfa8e3f188", 0xe1}], 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000022000)={0x101, 0x40, 0x4, 0xfff, 0x9, [{0x4, 0x3, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffff, 0x5, 0x7fffffff, 0x0, 0x0, 0x10a, 0x0, 0x0, 0x0}, {0xffffffffffffff80, 0x9, 0x22d6, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0x7f, 0x73e2, 0x400, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x10000, 0x7d, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9ab6, 0x720, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x3dd8, 0x6, 0x49, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x80000001, 0x9, 0xffffffffffffff32, 0x0, 0x0, 0x2c01, 0x0, 0x0, 0x0}, {0x81, 0x4, 0x40, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2017/07/29 00:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d1c000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a0000-0x4)=0x0) perf_event_open(&(0x7f0000eeb000)={0x4, 0x78, 0x1, 0x1, 0x1, 0x14, 0x0, 0x1, 0x102, 0x5, 0xa04, 0x7f, 0x5, 0x1, 0x0, 0x5, 0x1, 0x9, 0x40, 0x2, 0x3, 0x4, 0x5, 0x1, 0x80000000, 0x4, 0x0}, r1, 0x8001, r0, 0xe) r2 = syz_fuse_mount(&(0x7f0000b13000-0x8)="2e2f66696c653000", 0x4000, 0x0, 0xffffffffffffffff, 0x2da2, 0x70000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005e4000-0x4)=0x7fffffff) ioctl(r2, 0x227a, &(0x7f0000b2b000)="00") inotify_init1(0x0) setsockopt(r0, 0x10000, 0x6, &(0x7f00004de000-0x1000)="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", 0x1000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000052b000-0x28)={0x5, 0x2, 0x3dbb, 0x20, 0x5}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008df000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000024f000-0x4)=0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x72800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x80) signalfd(r0, &(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xb89000)=nil, 0xb89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = gettid() unshare(0x8000400) r2 = socket(0x11, 0x3, 0x61) r3 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r3, 0x200000) mmap(&(0x7f0000b89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b89000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r3, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be061ca3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb6a0ad61fb5d3e1e4c6f44acc88fd630bac6b", 0x90) sendto$inet6(r3, &(0x7f00000b2000-0x6b)="", 0x0, 0x40, &(0x7f0000439000-0x20)={0xa, 0x3, 0x203e, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x1}, 0x10) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_int(r3, 0x29, 0x6, &(0x7f0000f54000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009f9000)=0x3, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000f50000)="8f354b87fbd7", 0x6) getsockopt(r2, 0x2000000000000107, 0x15, &(0x7f000036a000)="", &(0x7f0000525000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r0, &(0x7f0000f51000-0x28)={0x28, 0x80000000, 0x0, 0x2, 0x7, 0x0}, 0x28) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r1}) 2017/07/29 00:09:46 executing program 7: mmap(&(0x7f0000000000/0xb55000)=nil, 0xb55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse_init(r2, &(0x7f0000018000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b53000)=@assoc_value={0x0, 0x6}, &(0x7f0000b53000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000405000)={r4, 0x800, 0x800, 0x0, 0x436, 0x5, 0x2, 0x2, {r4, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0x2, 0x7}}, &(0x7f0000b55000-0x4)=0xb8) ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b50000-0xc)={0x0, 0x0}) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000b56000-0xa)="2f6465762f70746d7800", &(0x7f0000b55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r5 = epoll_create(0x3) r6 = gettid() rt_sigsuspend(&(0x7f0000b4f000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b0e000-0xc)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r8, &(0x7f000053a000)=[{{0x0, 0x0, &(0x7f0000b57000-0x40)=[{&(0x7f0000b56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00004a2000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f00008b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00001d8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x4, &(0x7f0000b57000-0x56)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x200}, 0x9}, {{0x0, 0x0, &(0x7f0000b57000-0x10)=[{&(0x7f0000b56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x1, &(0x7f0000986000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x8}, 0x401}, {{&(0x7f0000b56000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000759000-0x50)=[{&(0x7f000093c000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000b56000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000b57000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f000004c000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x5, &(0x7f00006f4000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, 0x5}, 0x6}, {{&(0x7f0000b56000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000)=[{&(0x7f0000806000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1, &(0x7f00008f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x2}, 0xa1}, {{&(0x7f000044d000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b57000-0x10)=[{&(0x7f000017a000)="0000000000000000000000000000000000000000", 0x14}], 0x1, &(0x7f0000b56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x31}, 0x4}, {{0x0, 0x0, &(0x7f0000b57000-0x80)=[{&(0x7f0000b57000-0x1f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000425000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f00000d8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00006e6000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000b57000-0x8)="0000000000000000", 0x8}, {&(0x7f000006a000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000b57000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000376000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x8, &(0x7f0000b57000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x3}, 0x1}, {{&(0x7f0000b56000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b57000-0x30)=[{&(0x7f0000b56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000351000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000b57000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3, &(0x7f0000b57000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0xba50}, 0x623}], 0x7, 0x2) recvmsg(r8, &(0x7f0000284000-0x38)={&(0x7f0000b51000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ae4000)=[], 0x0, &(0x7f00001a2000-0x1b)="", 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f000073f000-0xc)={0x0, 0x0}) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r6}) dup2(r0, r8) tkill(r6, 0x16) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa3e}, {0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x400, [0x3, 0x8, 0x8, 0xfff, 0x6, 0xffffffffffff4fe4, 0x4, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fdf000-0x8)="7472757374656400", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fde000)="2e", 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bf000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000fe0000)={{0x5, 0x6}, {0x0, 0x97aa}, 0x80, 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, 0x0, 0x0, 0x0, 0x0]}) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007e8000)="2f6465762f7573626d6f6e2300", 0x5, 0x10001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007f3000)=0x20) r1 = socket$unix(0x1, 0x5, 0x0) geteuid() llistxattr(&(0x7f00006da000-0x8)="2e2f66696c653000", &(0x7f0000f5e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88) stat(&(0x7f00002da000)="2e2f66696c653000", &(0x7f0000e92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x200000000000000, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x55, &(0x7f000084a000)="ff02080000def310de22040000000000000000000002f2ae", 0x18) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000757000)=0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000fef000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000882000)=0x10, 0x80000) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000ff3000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) r6 = syz_open_dev$tun(&(0x7f0000c0f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x401) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cf3000-0x12)={@generic="5b544be02007c2c5e890e635c0c7cd2d", 0x8}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000070d000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getpgrp(0xffffffffffffffff) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x9) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000675000-0x28)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x1, 0x2004, 0x40, 0x8001}}) 2017/07/29 00:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000261000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) recvfrom$unix(r0, &(0x7f0000394000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x140, &(0x7f00003f0000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063a000)="2f6465762f72666b696c6c00", 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000665000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000fb4000-0x8)="2e2f66696c653000", &(0x7f000061b000)={{0x0, 0x0}, {r3, r4/1000+10000}}, 0x100) syz_open_dev$sg(&(0x7f00006ed000-0x9)="2f6465762f73672300", 0x1, 0x2002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00001cf000)={{0x20, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x200, 0x5, 0x6, 0x3, 0x6, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000ac8000)="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", 0x47d, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00002df000-0xa3)="a7bbcbafedbf5c9799660dbbe1f112ee3463fe46fc59fbb505a1035264ab52d5189849754482d7efd4fa549ea2a813ad21372623b77124100b947a2fb4b4e7c9d7d2c2d5d8ebbe627faeb6a1ad9be45a2651d7580e93a2ac", 0x58, 0x0, &(0x7f0000035000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0xe258df02c335213, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e79000)={0x2, [0x7ff, 0x5]}, 0x8) r6 = inotify_add_watch(r2, &(0x7f000064d000)="2e2f66696c653100", 0x20000041) inotify_rm_watch(r1, r6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000055000)={0x0, 0x100000000, 0x83, 0xdf28, 0x7, 0x2}, &(0x7f000011b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00008d9000-0x8)={r7, 0x6}, &(0x7f0000809000-0x4)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r8 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000f19000-0x4)=0x0) r9 = syz_open_dev$evdev(&(0x7f000067b000-0x8)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x20000000101002) write$evdev(r8, &(0x7f0000fbf000-0x60)=[{{0xffffffffffffff68, 0x0}, 0x4, 0x1fe, 0x0}], 0x18) sendfile(r9, r8, 0x0, 0x72439a6b) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f000083e000)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000861000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffd000-0x20)={0xc26b, 0xc25, 0x9, 0x5, 0x7f, 0x4, 0x3, 0xfffffffffffffbff, r7}, &(0x7f00002b1000-0x4)=0x20) setpgid(r10, r11) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e6c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) r3 = epoll_create1(0x2200000081000) epoll_pwait(r3, &(0x7f00008cf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xe858, &(0x7f00002d7000)={0xff}, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) stat(&(0x7f00006b6000-0x8)="2e2f66696c653000", &(0x7f0000109000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000aab000-0x1)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000061d000)=r5) dup(r4) tkill(r0, 0x16) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf2, 0x5, 0x400, 0x4, 0x4, 0xffffffff, 0x46f, 0x3f, 0x1f, 0x3, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x200, 0x10001, 0xfffffffffffffffc, 0x2000000005, 0x0, 0xa2, 0x0, 0x9, 0x8}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000824000)={@generic="80254b837ccc61403143cb2f436c1058", @ifru_ivalue=0xffffffffffffffff}) pwrite64(r1, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000f75000-0x7)="2e2f66696c653000", 0x2) lseek(r0, 0x7ffffffffffffffb, 0x1) r2 = fcntl$getown(r1, 0x9) bind$inet6(r1, &(0x7f000010a000)={0xa, 0x3, 0x45, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d}, 0x1c) write(r0, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afcef609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) fcntl$lock(r0, 0x5, &(0x7f00002f1000-0x20)={0x3, 0x0, 0x7, 0x10000, r2}) socket$netlink(0x10, 0x3, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00003d3000-0x8)=0x0) get_robust_list(r2, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0x1000) 2017/07/29 00:09:46 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000a5c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x88000) syz_open_pts(r1, 0x80) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f93000)=0x3, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fbc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000191000-0x3)=0x6) recvfrom$unix(r0, &(0x7f0000205000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2000, &(0x7f0000825000)=@abs={0x1, 0x0, 0x0}, 0x8) mkdir(&(0x7f000042e000-0x6)="2e2f62757300", 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f99000-0x11)="2f6465762f7667615f6172626974657200", 0x208480, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c80000-0x5c)={{0xa, 0x1, 0x72dc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x7f, [0x40, 0x31e, 0x3, 0x8, 0x7bc, 0x4, 0x1, 0xffffffffffffffba]}, 0x5c) r3 = syz_open_dev$vcsn(&(0x7f0000440000-0xa)="2f6465762f7663732300", 0x5, 0x20000) clock_gettime(0x0, &(0x7f00000ac000-0x10)={0x0, 0x0}) unlinkat(r3, &(0x7f0000f19000)="2e2f62757300", 0x200) futimesat(r3, &(0x7f00008b7000-0x6)="2e2f62757300", &(0x7f00008f8000-0x20)={{0x0, 0x2710}, {r4, r5/1000+10000}}) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) fchmod(r1, 0x100) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000191000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f000070a000-0x12)={@common="62637368300000000000000000000000", 0xc5c}) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00001de000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r6, 0x9) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000070a000)={0x0, 0x0, 0x0}, &(0x7f00002dc000-0x4)=0xc) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a9b000)={0x8000, r8, 0x2, 0xa}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000346000)="f1f2285813e189c1fcc5bf4f6895a895eaff80c1d387a021a3029d23a473a94817af1ae31caace1defce49eb48b62b5e40c08ed1620000000706ff5aff56c7a57bc21c418be20d20a40895e6032826772b636484aa65e8454fe1eda63db11a04bf2148d59f8133dd44e91226d30e5ae2b3475a30b06e2eb84cc20a467daa49be4d88fac8c022a3") clock_gettime(0x0, &(0x7f000045b000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000982000-0x10)={r9, r10+10000000}, &(0x7f0000bcd000)={0x0, 0x0}) 2017/07/29 00:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000256000)=0x0, 0x4) syz_emit_ethernet(0xf9, &(0x7f0000fa1000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x20, 0x4, 0x0, 0x400, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x7}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @timestamp={0x44, 0x3c, 0x12000000000000, 0x1, 0x1f, [{[], 0x2}, {[], 0x3}, {[], 0x800}, {[@loopback=0x7f000001], 0xbe3a}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x4}, {[@multicast2=0xe0000002], 0x5}, {[@rand_addr=0x5], 0x5}, {[@multicast1=0xe0000001], 0x0}]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @ssrr={0x89, 0x7, 0x101, [@multicast2=0xe0000002]}, @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"}, {0x0, 0x12, "359e34e35519a250e7764eae1de0fb7a"}, {0x7, 0xd, "1e42c46ba867606b39320d"}, {0x2, 0xd, "6d243677ef63af673e9e48"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c35000-0x9)="2f6465762f72746300", 0x100, 0x0) r1 = syz_open_dev$random(&(0x7f0000d3e000)="2f6465762f72616e646f6d00", 0x0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair(0x10, 0x2, 0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000527000)={0x7, [0x9, 0x7, 0x9, 0x8, 0x7ff, 0xc8, 0x51]}, 0x14) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000ea1000)=0x0) 2017/07/29 00:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x0, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f00003e7000)={0x74a8caff, 0x7a, 0x0, @pad=[0xdb4, 0x7, 0x2, 0x100000001, 0xfffffffffffff001, 0x80, 0x1, 0x6]}) flock(r1, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d8b000-0xbc)={0x100, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "e8aa1247b4244e89", "f63dfdc42afb6dc02f22a4675b9752362695f6bf9b761c518d5be7a2cc49df86", 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f000000f000)="2e2f66696c653000", 0x2, 0x0) sendmsg$netrom(r2, &(0x7f0000c6b000-0x38)={&(0x7f0000d45000-0x48)=@full={{0x3, {"fcd2bb851a61f8"}, 0x8f230000000}, [{"188b1860966bea"}, {"e94453bd247a03"}, {"1bdda3a6542157"}, {"6626cbcbc84585"}, {"0ddeb871909cab"}, {"f19615d7acacbd"}, {"8dfff0da52ed68"}, {"3b26637159e00a"}]}, 0x48, &(0x7f0000a22000)=[{&(0x7f000085a000)="4d4b8feebe4dda0064d64b3ac985b1ebc139416db2d2d5c9195efc4316672bea3be4349e979bb9db96e5ab25a3204301fbf5bb7728cc9586d953ba774a512a10566c40f5361c06add324e59c059879ac5413ef793ede2f81f4193f661138ac9b48b06f14aefd8e62d28dbdcb5c3985ac993d4cc79cb74a8bae04bcdf5de474bee81a4c76569be331b99f0f8214f9ad753ffe3f37696a8e19a380fd70fab344252434d2022d632ce4fcfed598f8e77fc1f831dfff15302dd10bbaa455171d3f2fdddb91285d8a95b96070cbf9b861fcb66f68adb3e5daa2d3aeb3d26741f84f8d203c", 0xe2}], 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c15000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/07/29 00:09:46 executing program 6: r0 = eventfd(0x0) fcntl$dupfd(r0, 0x406, r0) syz_open_dev$sg(&(0x7f0000f02000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000550000/0x4000)=nil, 0x4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000d, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f00009f2000/0x4000)=nil, 0x4000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x400200, 0x105) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000eaa000-0x68)={&(0x7f0000f17000)=[0x7fffffff, 0x7, 0xffff, 0x80000001, 0x3], 0x5, 0x7fff, 0x8, 0x100, 0x2, 0x1f, {0x8, 0xd4, 0x7, 0x5, 0x100000000010000, 0x7, 0x5, 0xffffffffffffff80, 0x401, 0x7fffffff, 0x8001, 0x0, 0x4, 0x7, "75470ac87ee8aa2825fe2458ab4b8492a0b361a925a1a4f7dc5c9f428a51125a"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000ee3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) fcntl$getownex(r6, 0x10, &(0x7f000001a000)={0x0, 0x0}) fcntl$setown(r6, 0x8, r7) capset(&(0x7f0000045000-0x8)={0x19980330, r7}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x3, 0x100000000, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000819000)="2f6465762f73657175656e63657200", 0x4800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000dd9000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x4}, 0x1, [0x4, 0xf77c, 0x6, 0x6, 0x7, 0xa8e, 0xcce, 0x6]}, 0x5c) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f0000f4e000-0xc)={0x800000000000, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000457000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x0, [0xffffffff7fffffff, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0]}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2017/07/29 00:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b73000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() fstat(r0, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a3a000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008f4000-0xc)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_open_dev$mouse(&(0x7f00001b7000)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff, 0x88000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000c4d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33, 0x3, 0x1, 0xe, 0x40, 0x7ffffffe, 0x67}, &(0x7f0000446000-0x4)=0x20) r11 = open(&(0x7f0000cd8000)="2e2f66696c653000", 0x200000, 0x104) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007bf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000972000)=0xe8) stat(&(0x7f00009b6000-0x8)="2e2f66696c653000", &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000084e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c58000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0xc) getresgid(&(0x7f00003cf000-0x4)=0x0, &(0x7f0000919000)=0x0, &(0x7f00005b8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f0000944000-0x8)={0x0, 0x7fffffff}, &(0x7f00000a3000-0x4)=0x8) openat$binder(0xffffffffffffff9c, &(0x7f000005f000)="2f6465762f62696e64657200", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000fc8000-0x108)={r17, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x1, 0x4, 0x5, 0x2, 0x9, 0xffffffffffff7fff, 0x20, 0x4, 0x4, 0xfc76, 0x535, 0x6dc, 0x8, 0x6b]}, &(0x7f00006ce000)=0x108) sendmmsg$unix(r2, &(0x7f0000cba000-0xa8)=[{&(0x7f0000e33000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b9c000-0x70)=[{&(0x7f00008ff000-0xea)="48e4d3e811606be3c76e5fd72f69f313dea951e9a05c30a64d6607666d9ca6c7b6228e2b0c4b7a51074d4aefd4ea7dad581504c4c597fd86b9a5619a6fced501af170951bc77836a6f69ed672d55b6d39d79e410cf438ee4c9ccc1a93199e6345048ae7e248f51db8147c9117e7067f9d7ab9c6c29363f1365c3fa22e318c71f3832cc021dd4e605eeaeb94456240754d523fd32888ffc8f741e96a58b0519485b3b4c909fd8a1411c6bbdf3e027d2db63315b790937d5060051f3e01ebf1cefbc5871d6bbf5eb28020d4a8ccb55d8cd2a152a8ce14ea47095d55ec3142b77231112eee0e135295cab9e", 0xea}, {&(0x7f0000a7f000-0xff)="03fbc4edbd26e5c90f70071908ab642d60cfc3ddbcb561c9a8bbc77426b618fec217cc199383aa429f75cb7ef6d4e84bc93dd8f30ef7562c504f3a6403d9ef3c755537d7edb9ff645700c07c440de08351265c1bee93e8338b822478d3ceaf00a1960460e2acf2ba578e02b4177fc9d5044ffa520f65434056c579856a893671e5c197533ee7998b7002576cb1a4749e08819b25be9e83c3e73e4f47095fa5ff48a406d32fb14d4d241727749e4b238a962fcd73e7a1d3333c0c34aa437fa5d2a5f03beea2239bdeea2e13d76d639998b5ec6d4477569e47559a0d18bdc0ed0ea3cd012d53968d20b2b3d163c5b4620219784facad4abf80a7a159944e33fd", 0xff}, {&(0x7f00000cd000)="", 0x0}, {&(0x7f0000e76000-0x68)="402e39396d3263e0e2fa559f39701446c00f3c8c6dfc2d9945443d31ce9058b4f5c221029b557c36b3acc5119995b1a05eddb73fd043c406eda42256129c6f5160e87a8ab5a844494e57445c502da11f4df85f7e893cc28ae965ae0f2ecb04b6f618e3b9f7e5747e", 0x68}, 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0x1000}, {&(0x7f000059e000)="fa227b1d37b39daca52ae094c8056a0dfcd121de393afbee22dd9653ab08b791e89a2d56151c96966db71ef6ef025078c2eba832450f7106d614d3289768a7b0b3c423585247aa815b6d8930bf05e6d04a6000c5510227511c164f9c7213f769f557fdcea172603c82d444cdad9110ad01eefd40c1df7a788677d6a1b3135e142be256e3ef0fdacbb3ddd744c1bd4217e68b4f84dc", 0x95}, {&(0x7f0000553000)="b7e13eb0f5f101168c7818b386fe0ba862639eb3f1d31ef86eb9d12b52cff709b7fcabae3fb3c52e284aa6859878ef98077ab0eb21bbbdc0b3b1b95e8b5000f544b9ba054a2bf135cdfe6a63b04b5147dd71bcea612188430ffcfa3c2257849dd1c13cc6569a9aa3dd2f9bf138c552e525bc38a8a18c6be7e1ad18faf4c6d936864b7682d01ef0aeddea73dc380ca8feaabb58ff0073ea3ab9faf0f48d00d009ff552fb55bf305a83a", 0xa9}], 0x7, &(0x7f0000708000-0x100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r9, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r0, r2, r2, r11]}, @cred={0x20, 0x1, 0x2, 0x0, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x7, 0x10}, {&(0x7f000078c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c5c000)=[{&(0x7f0000512000-0x1000)="86d669e966b9d700064ab5db47f94e5a74fbc947a2388593efab3d03e63bdd2b1a6926d975c3c670056eb96d9e6d0aca65eaa5b6d3615ad288824812737cf48fb115b35d3a210c489769bad5324a841118bca72c4bfd5105dd4be8057073026548f11527298dbf71f60fc959794219af7a0016c3cfb7f268e09aa0cbaa9993df7230b5bf9c81d80e99ce5135ca9ce0bb3fb57aa4a6674daf7bb6047b7c81b21170b61ab5f84c642522649070ef60f85da934dfc9d0a0362fa51c64c862fb2ea3c82204a659e9be5a7af524676b1149795470ddad9485767afde99aaf03eb833c798ee83b661c5c72bff6e179cc86a52a47751f1db3c71693793d16f421a63c8277947c8ffc6f8df35ceb1bcc04b1e85f0443c0cb0aeefce7fc0087d733cb97201bb1c220e23ddc63c38b9c76c9382003e85211c865e0aba81d1d68ad3478a49115dc6c76d5c30f38bdfb5f801e1b7b9f4a0914b3d0245cc642885d48d6035484674772032050a68c7b2a78f6967513cee087d0decb1d75f677c600913962133b4fc7c67a4d81613b76f61ffbe2a4f7fd8a18d9ef32b8c22badd86b2f02bdbead601b88b60a021252890f21a0690ea10cbef02ef5b046e921a7d05c771c15aa396e86344c5b38bb7fcd4976e145f3d1ec4691558f276ab3eb384f833f73e2835162e869430c46c06c9ffdec95ea3eba8544d07209bd355bd1f3551a8e9452eb194cce2ed9c892e957782ef4bf790d8c20d528fc6438c9706a643d58216d1ba1ba89c00428481731145559347b51b7487a5a1864194e2cb22cbfa4df3383ec05e537e44a1a1e46a82f6087ef0ef472357e085aaceacefb2190f0dab4bf22a1af0275b3f37b6da8246211f763a542245ec87f318f153ca5e49537b92e5e3174a02e37076045a2928d7b6430349fff432c7826f57e99dca853e9bebe099278d733a8133e7613103f00599468ad9e7a87cfd76a0848d4b45c08ef9e721592136b74e9fed31858826fb8df317029d6ba35c52539844a04034da09c1a6e14217ad9d2441dfb51f21100794cba89854ddb549dc206dd8d0faa59f53c22a37868179d4f2b3c5e856b56225a7d3684c509ef8daf944e2c97fe79fec28f74dcf756bba8b15543d9cf554df723eb6089a5c333b695f62a676d99adbf922efdef083866d4f4c2094353ca35ab9f7122a11eabb929174d5b5601fde234da216d777b11b430f4ac1285eaa8595cee7e7c0ca7b9700a00b345367efe696a90216398cf9671d9447a7a415271521809a720d42ff7975277898048cfc6264e3aab99cddd6817a4d54154936b535debe011e51e3e28aef3767db228f246376d0643e1f2b084a1ce0c361edc0c68245ae8831a1668ab0727395571ceb2e475f8652fa632026339cd7114ec00ff9785658916933969f7c572d75d5df6ea83aad32c262525b9880b9a02fede8f939712bdac7f4b4444e277b8a90e1c6a5436b24043014e93fce11e99c71e1b8278f336357e90d8eabe3d498d95f7e79869f6c000e25c3be3c818a5b707f8de93ab79df6e2b312ce985f376205a38927b4d11ff917d93c73c30b3fda543641c8930ca90cb8c52506136f51e4151cad50ee92272cac753bcd42e14d412c58a744a5ec7159b7ee57a9813214eba549f92de5aa09e0444c84cff07b3e49d37ae6dcb63ee0cce7d9a3288dcd2db4c22dd9c017d3a4e7f7cd0eb99dd60c95df6ec31a5a35fef5cd0173a4598f3a800978b67aef1480e09f01f3d49759a1fa855715cd11455760373ca5fdad101a66645970a6a9adb3fd94e48d49ccbe1cef81beb9bd30afbc3ab2cc18ed3c33310db716c06266348f31aad4af160d6584deba2a8e234c2d6a56a207572786ab717e4bf01a265867c40d6d298feed0b39171cd2b2f2388b7bf7394d9de6c031a46d42790ed56ca356d3d5aa4ed5a5529c90c54c969718e7a3335a0fb4188c461f41ad399190b488aac9525a002f48b8f29dcf9794a4a463361996b527dd619762ca6a09eff1e1e30c87a8ca7bd583d079f5427c5de3e6a9904c3d75676a6aabc1ddfbeb93056fc84522e6f0eb12ae999002cff9356286a9d6973dfef8dd93524e6bca113b23b0a40cc97f7d33af0adb09cded7a11cdb920436017b111f36c410dec9731d6b92c973ba3b0af0d983d43e8a67ca7992a76bdf7c71fea336613c479d54576cd138e1a4169c9ee0db43f5765011c119048138f88a2dc9ec8605a0cdd7f87411377941838cf0b9ac6a774dba38489f8ab01a2fd0be1caed65d168e4d0abef792fa9ddbc354e236072c29f493d3f6f40589d6903b5138054f6921988c9543ad46801eb4e99e4775b5d48146e65b908cb551409a7bedf47e333eaee86027f33c77e2d0d9b2336fcf2f10ba67a3c19d162e8839d5bc37bb3d9f6655a76469a507b0fd930f8a821cad13ca49a1da8662060071d353a5911ae39414c49a3b8d15499cf434ba81ca15e90bacc0ca72761315485868278baa74865f8cbc22b2ac3218d0df0285abe48a5e0fd11fb2025aa24459fa11d1aa409214be295740f1e35c85a449ba8b00c7743f0d6cd44748ed6cc32a873b7ee0a9e39e029524c33006598a7793e3a5b9d9293fbdb11d6f42b86d5f89de58be98f3c43d5faa078768209c92003169c7d3de53012c2029c4ab3c9c6da1503b3d97fe07be4ee4585d25918b0db477e01b1f7d0c0ca46576871d5b5f7e2b69dc4c2f30404eccdd6b2cb8649780a6eba9a85e795b2e0e221f5279d1e51e5bab6b889925d8499d8b13c4ae77f92df375426f32f982601ae9cb7f7060ce6e71227c0d42c03307ee9c9eaba5f56a0b1f1bba5df03ab6cae698a053b418869e93d73a782c2b257866e1c646e71916a204667698fff6271c43b7b9b3c216d407e70f399b9a7fcbe0c4a68bcbdfd2195b74a0f6a633d8bfa0c5e902f0512ed2efdbcca457f4849753bce692093e058e708555817c3b8891b6d90332e5600ede0aa75335e7ebcb543a4ef4853e3e0c3b8acb2ca7dc78d3feb506e38e3601cffb1634b79d493455dcf6378d6c71620f83f94eda41ef54248ce88982e9cead4752a40245a0d8a54d36e892ba06446f15df60a594ab5fd91ff9ecb9442b255500f42240c10b8a667b18317b14a06c5d38c98818f9772edd7b5bdf65b78fb7a8956bfea7da157dc07afed1d94c824814c40e04fe8fd765ab8a35e8ec7fd3850736721f5c6fa6264bf4b8fa099571007bb744fe7164b0ecbb8bea548911496a18742f352a4e3c22c0ab33c682995f1e2d671e84f57a1eb42da71cdfbb1e58665241d819dd58049c375ecc53c59a734e7d76787fd4108726120a6da2f08db1047f411ad6d8ed7d1d26b00ef1438525f5919217bed9a9d8d1dc6619540b6eb68788d0408574dd0e521d1ae8bcee5e2470195e459f5fef32ae00b884ea630bd4a55edec2ae707a49228937c29f8dbe5619c506d1da37f5fb5ab1ce7cf4a9a019490ccc75594efe5344439d4d4996b0cb8345f1a30453aa88ef58b97c445194e94b98e9a67ad854271f1ce529aac3ce14a54923a3207697f524facc8793475fd3afa36432396ecadbf6a5ebd902c6479c9be9aec728fb060804afa712b71c18e7fae250d5a099dced5a0293d587dfacd5f7e201a222ba6cbd7f1c531b4eb05e18df8eebd59fb77187517450bf0b6c49c9fe5bbc4cf72587a5f4c6fe19b2ec65fe3756f4050c571e88a3514772c484b6c4982d95f32f3d4f767d034ddc42a8fd48e80c65aa0ebe13356351a846ee0a872a9669a23bc5366b73322accbbbe95e14e85aefc4e216bf4372722980c31c1050502baed5f480401f684ab2afe9b92b0a3b628a301792d6dddd72605f8cbf92ede574538573085e6dacc284252443d14f6dd433107d7bbf0e3cd3525bfb3d1be164b4b2ce2e5552a337b43a9ddb32dbd9cc1fc9bc7b57617709a7231b51a5d4d9432c572c4d7ce1a2aa5069fd88246e16cf1acddc107ea06807e7fc7d88dcbbc853533bbd8ee9a110bcac56e633b4f6f548e9d5e005a0ccfea8dea0b34e49b32a62d939ce0d41f8ed722ebba49ab7b4fcec124cdcba956dbadf1e97fe823486d6669eeabe2766117fb443f4b9c0be5de20ed0c5cdb1d7d6962472837146eec081b765f2afaaf88ccc7631a7e77f1fc52ed8cd831bc091d3af7aa80f7207159192fcbfc176c2241f32a5921904b0ccf72198453c5b42825811f1d44ba1c3220c8b645483051db23064fba4d3f6a043abfb6672795bdcc1d8448e7d700ff40a26195103b98d057c6fe9ee475ba0022bfa663652a1ddb635f9e4cbcb306495b7173d751c8ce660fab61722258ff365eba7686910f3adc13d6115e7e4253e97f431274b2e34fe224a262e5e937fc0c3a22b5081e2eda26b132c12018bfff09370964149da2307e76e1f1f4e55a61ae7c346ee25981c5c64f9efb857d1eb4cd1ff317ebb86febf6c6af6ed05d990c36f43c306858bac44c7c535e620dd814c37ba8cbc602eeae7f958a2ad88e9a3385c4ccf4d79a5234baa211102e4bb3d979e44bb64149392538e190c33fcea8aaba0ce7474086bff113c330da967b90a464dfc3941a372a46e4e167abfe226b10fcc53f69a0c2aaf24f1fee58699152942d649b65461009635af42790c673b492cf9521f0e7341c79ca3c5c0e15b18c81fbd127c4b91e527955df755622f7d7a191dc1c2529f004ca47836d7948983851cb2f8d98cddbc9567b620ab0ed76b0a4a8168449efb7f3eb279e1596301b0ee7afdde83900534b01bf7bdb764c63c28da236e49626013979e5e49e628c67170f7bfbb9d8a1a7cc56ad9459b9909c1cf73703f16009889630e3d0cd3fed5015619a02b0c1759c0493a2e68d5f29277c4b5002db0d4a5350ef088c5574b8b299cf28110763126b373308da20f8430a05fd74f5341a87760704ce9fbd4eb5294e80cdf27a5da13f22a27784db3c1ed5b72ca04aade4711683f564525ad9e316697f8fe8cd4ad00feda591d7ecb5bb840fda9629c788e21e51c57c682f2f4b576ad50428ae51bcd35b78ac0c2f76674751c78ebb5341590ce406918b50846367a1e3d3b294c26a723066a56a99bd2385d7a255f5ef340ff561872288e643a8b487bfe55a78295a1b50c442ee8cb47aa5d51f1a6f845bae2a6116751f1a2822ff7a0be923aabbf7eedf9f8991561094e5565d5e36624069a0d2a87a83a5b827e2eff6668a167612ecd878659643b319154c11abccb7b8df94663b54e5a7bd77d92675725976ef9afc93df65ea7e5a5a0324384b6c8fe9cca430fd82a7d5b67551cec30d780d2fc2f7620ddb7e0e8d9c4e2575750a22d2a66bf37f1ecae33d49f6ea8aa8590663f75fc5038aee8d23688d59ff344cdda4e53234a847a2e80b017f6d89bed1d008c21b439aa70d3b6eede40214e1fb7feee87cd46f4bdcd6c5f207ebb697424f6d888343c8f809275eb6ce88aeb9132c458515647f7693c3034e861a0506e15b25441958cc7b5a19bcb76d475755174b5f5d66951b009efca2760727c0f042343d69f093c6e5ea654d1ffaa10be7f548d4bbfcb91722e71a9ea8cd37118cebdf302c23075e0a7534933ee897980cfac4062e16d7f0167b2c83de280cebff8405b81c1aa625b7205bf4214a66d8bc66ef9cf0c46689c3f45d0ab171029033f535218198fade81ec517642825905c70ed816b8592845eea8bdebeda1bfbf7825db987ebb0fa655ac2a0c64b6323a8d735640c7584ecd8fe06345e5f25c72003bbfe0001c754d8278ab2b15077cd27ef2fc678ed920122a544be", 0x1000}, {&(0x7f0000eba000-0x76)="c49112e0b1f4bf41718f5aba9249c014536b0841c88b82b42e31a75203e0887765e0c4572baf65753597e874e50b02ece7a3d4395ded534aa79650422425b7ff3790832a8ef3127201563f9c7deb68c43838d3a5e073542467ed8a4b1ee84ce7cc7b356ec536e71bca44e14806f9d176c1fdf259dba2", 0x76}], 0x2, 0x0, 0x0, 0x8040}], 0x3, 0x0) r18 = epoll_create(0xffffffffffffff01) epoll_ctl$EPOLL_CTL_ADD(r18, 0x1, r2, &(0x7f0000d89000)={0x0, 0x0}) r19 = dup2(r1, r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r19, 0x6, 0x1d, &(0x7f0000103000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f39000)=0x14) connect$unix(r1, &(0x7f000090f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000a, &(0x7f00000d0000-0x4)=0x4000000000000007, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/07/29 00:09:46 executing program 4: open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012d000/0x2000)=nil, 0x2000, 0x1000000, 0x30, r1, 0xfffffffffefffffc) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0xffffffffffffffff) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r3 = creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40600) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007df000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000f68000)=0x5, 0x4) setsockopt$inet6_int(r4, 0x29, 0x1c, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r4, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmmsg(r4, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f5e000-0x59)="", 0x0, 0x0}, 0x0}], 0x1, 0x2041) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f00000e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003de000-0x8)="2e2f66696c653000", r5, r6) 2017/07/29 00:09:46 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002d7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x4, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) symlink(&(0x7f0000d21000-0x8)="2e2f66696c653000", &(0x7f0000cc4000-0x8)="2e2f66696c653000") unlink(&(0x7f0000df6000)="2e2f66696c653000") getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000920000)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0x4200, r2, 0x8000, 0x14) 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) clock_gettime(0x6, &(0x7f0000002000-0x7)={0x0, 0x0}) 2017/07/29 00:09:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) sendmsg(r0, &(0x7f0000d45000-0x38)={&(0x7f0000e70000-0x10)=@ax25={0x3, {"97d9b898209cba"}, 0x9}, 0x10, &(0x7f0000696000)=[], 0x0, &(0x7f0000520000)=[{0x10, 0x113, 0x0, ""}], 0x1, 0x0}, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000d23000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x1, 0x0) getpeername$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80000) mmap(&(0x7f00007d8000/0x3000)=nil, 0x3000, 0x1, 0x32, r4, 0x0) r5 = syz_open_dev$sg(&(0x7f00009e3000)="2f6465762f73672300", 0x0, 0xfffffffffffffffb) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f0000001000)=[{0x5, 0x6, 0xcb, 0xfffffffffffffffe, @tick=0x6, {0x6, 0x4}, {0x4, 0x9}, @note={0xfffffffffffffffb, 0x400, 0x6, 0x7f, 0x4}}, {0x6, 0x40f7, 0x9, 0x3f, @tick=0xffff, {0x0, 0x3ff}, {0x8, 0x1f}, @addr={0x7, 0x8}}], 0x60) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00007db000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000591000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}) ptrace$setopts(0x4200, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000300000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007ef000)=0x0) tkill(r8, 0x7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/07/29 00:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x3) r0 = socket$inet6(0xa, 0x3, 0x6) sysinfo(&(0x7f00005fb000)="00") r1 = socket(0x11, 0xa, 0x300) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000093a000)="2f6465762f6b657963686f726400", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000f9c000)={0x6618, 0x1, 0x6, 0x4, 0x8c, 0x3bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000213000)=0x0) r4 = getpgrp(r3) getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000095a000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c87000-0xc)={r4, r5, r6}, 0xc) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r7 = socket(0x2, 0x1000000002, 0x0) connect$inet(r7, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r9, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000e3c000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r8, 0x0, r7, 0x0, 0x50e5, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) get_robust_list(r4, &(0x7f000075e000)=&(0x7f0000d1b000)={0x0, 0x0, 0x0}, &(0x7f00006b1000)=0x18) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0x2, 0x10000000000000, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x4, 0x1}, 0xa, @in=@loopback=0x7f000001, 0x21a9336f, 0x6, 0x0, 0xff, 0x7fff, 0x1, 0x401}}, 0xe8) sendto$inet6(r10, &(0x7f000000a000)="22e24f914d29", 0x6, 0x4, &(0x7f000000e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$EVIOCSKEYCODE(r9, 0x40084504, &(0x7f00006c7000)=[0x6, 0x50b3]) r11 = syz_open_dev$sg(&(0x7f00009b5000-0x9)="2f6465762f73672300", 0x8, 0x80200) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r11, 0xc08c5336, &(0x7f0000471000-0x8c)={0xbb, 0x2, 0x101, "71756575653000000000000000000000000000000000000000000000000000000000a70000000000000000000000000000000000000000000000000000000000", 0x8000000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000267000-0x4)=0x80000001, 0x4) mkdir(&(0x7f0000fcb000-0x8)="2e2f66696c653000", 0x0) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f0000897000-0x34)="33f106bae94a52a63699c73b36737a568d7932b7c63d81ef3d682e9a7fce43b46d9d234420048d41d65ee054a2b6827c0473e342", 0x34) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x200000d, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005ce000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000098a000)=0x1c, 0x80000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c93000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, r2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000007f000)=0x3f) sched_getattr(0x0, &(0x7f0000fdc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x7, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cac000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000bdd000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r5 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000f5a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) close(r5) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xffffffffffffffff, &(0x7f0000d2f000-0x4)=0x2000000, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000d50000)="2e2f66696c653000", 0x8, 0x0) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) timer_gettime(0x0, &(0x7f0000d01000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x1, &(0x7f0000cb6000)={0x10000, 0x3, 0x4, @tid=r1}, &(0x7f0000b78000)=0x0) timer_create(0x7, &(0x7f0000576000-0x50)={0x7, 0x72, 0x0, @tid=r1}, &(0x7f0000746000-0x4)=0x0) timer_gettime(r10, &(0x7f0000955000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00005e2000-0x8)=[{r7, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={r11, r9}, &(0x7f000076b000-0x8)={0x0}, 0x8) 2017/07/29 00:09:46 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000443000/0x3000)=nil, 0x3000, 0x6, 0x400000000000003e, r0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fd7000-0x1)="00", 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x4, 0x28110, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fd7000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x3) dup(r3) writev(r3, &(0x7f0000023000)=[{&(0x7f000062f000-0x78)="f32735c13322cfb4af931b1c7a7006ea0100000000000000fad9d40009646ee6bca4380000000000000002000080009b8d0000", 0x33}], 0x1) r4 = memfd_create(&(0x7f0000fd5000-0x21)="2821776c616e30766d6e65743025706f7369785f61636c5f6163636573735d8b00", 0x2003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f000098f000-0x4)=0x7, 0x4) setsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000d14000-0x4)=0x3, 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1000000000}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000020d000)={0x9, 0x8}, &(0x7f0000a02000)=0x8) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x20000000020037c4}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000-0x6)={0x4009, 0x7e, 0x0}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000000)=0x800000003, 0x4) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f00006c9000-0x4)=0x10000) write(r6, &(0x7f0000b6b000-0x27)="2700000014000707030e0000120fe70010ffe0f41207f40007190000000000002408e1390075ed", 0x27) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000329000/0x1000)=nil, 0x1000, 0x3, 0x10012, r4, 0x0) stat(&(0x7f0000fd6000)="2e2f66696c653000", &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/07/29 00:09:46 executing program 6: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000032a000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) sendto$unix(r1, &(0x7f0000b43000)="90e5d5477b78d545b5ae6e66cae82c9ed3", 0x11, 0x880, &(0x7f0000b43000)=@abs={0x0, 0x0, 0x3}, 0x8) select(0x40, &(0x7f0000b3c000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3b000)={0x5, 0x100000000000004}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3c) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000b45000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$setown(r2, 0x8, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000165000)=0x0) write$fuse_interrupt(r3, &(0x7f0000808000)={0x10, 0x0, 0x0}, 0x10) tkill(r0, 0x16) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x42840, 0x0) pkey_alloc(0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000787000)="2f6465762f72666b696c6c00", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f0b000-0x5c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x5) pkey_free(0xffffffffffffffff) renameat2(r1, &(0x7f0000bf4000-0x8)="2e2f66696c653000", r1, &(0x7f0000000000+0xd64)="2e2f66696c653000", 0x7) syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x200) r2 = syz_open_dev$urandom(&(0x7f0000b46000)="2f6465762f7572616e646f6d00", 0x0, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a4c000)=0x0) rt_sigqueueinfo(r3, 0x0, &(0x7f00009ee000)={0x0, 0x0, 0xffffffffffff0001, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f00003b9000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb7000)=0x1c) close(r2) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000f72000)=0x2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000c29000-0x10)={0x0, 0x800000, 0x0, 0x4}, 0x10) fgetxattr(r4, &(0x7f0000b4f000-0x3)="0000f8", &(0x7f0000ae8000)="", 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fb9000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") close(0xffffffffffffffff) r5 = syz_open_dev$sndseq(&(0x7f0000ef1000)="2f6465762f736e642f73657100", 0x0, 0x68000) read(r5, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)="2f6465762f73657175656e6365723200", 0x443e, 0x0) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000fb6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r6, &(0x7f0000465000)="", 0x0, 0x0, &(0x7f00001d9000)={0x0, r7}) 2017/07/29 00:09:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x200000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r3 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r3, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00002c5000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, r1, 0x0) pipe(&(0x7f00002df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getuid() ioprio_set$uid(0x3, r5, 0x1) timerfd_create(0x7, 0x7fd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2002, 0x5, 0x1004) socket(0x11, 0x80003, 0x0) mq_open(&(0x7f0000001000-0x5)="6574683000", 0x43, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7fff, 0x0, 0x0, 0x0, 0x40000000000, 0x0}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/07/29 00:09:46 executing program 1: mmap(&(0x7f000032e000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$netlink(0x10, 0x3, 0x4) memfd_create(&(0x7f0000baa000-0x6)="626465762800", 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f70707000", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000275000-0x8)="2e2f66696c653000", &(0x7f000058e000-0x8)="2e2f66696c653000") r4 = accept(0xffffffffffffffff, &(0x7f000061b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000df0000)={0x5, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "f0dea2f8d3976406", "cafa054edf6ba16bd0a3966bcced5eac11c6bc71ca7c4389540465f0c3454445", 0x401, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d6d, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, r3, 0x0) ptrace$peek(0x1, r2, &(0x7f000089e000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@loopback={0x0, 0x1}, r8}, 0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r8}, 0x14) close(r7) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c5272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d2601578c"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockname$unix(r6, &(0x7f0000c16000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f57000+0xf34)=0x8) add_key(&(0x7f0000c6d000-0x6)="6c6f676f6e00", &(0x7f0000e59000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e4000-0x1)="1c", 0x1, 0x0) 2017/07/29 00:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) fcntl$setpipe(r1, 0x407, 0x0) r3 = open(&(0x7f0000043000)="2e2f62757300", 0x6, 0x0) write$fuse_ioctl(r1, &(0x7f000001d000-0x20)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) splice(r3, 0x0, r1, 0x0, 0x20, 0x0) write$tun(r3, &(0x7f0000ccd000-0xc)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) r4 = dup3(r2, r1, 0x0) tee(r0, r3, 0x8, 0x0) dup2(r4, r2) epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) read(r3, &(0x7f0000611000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) 2017/07/29 00:09:46 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f64000)=0x0, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000bd3000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000652000/0x2000)=nil, 0x2000, &(0x7f0000f66000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00004e1000)={&(0x7f0000733000-0x10)=@ax25={0x3, {"ab396288bea566"}, 0x0}, 0x10, &(0x7f0000aa4000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x2120) r2 = open(&(0x7f000080f000-0x8)="2e2f66696c653000", 0x4000, 0x100) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000f66000)={0x0}, 0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f66000)=0xb) 2017/07/29 00:09:46 executing program 0: mmap(&(0x7f0000adc000/0x2000)=nil, 0x2000, 0x2000000, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xa74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x1f, 0x6) r3 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f000004d000-0x8)="2e2f66696c653000", 0x2, 0x82) fcntl$getownex(r5, 0x10, &(0x7f00006a1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000efc000-0xe8)={{{@in6=@remote={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}, {{@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}}, &(0x7f0000763000-0x4)=0xe8) lstat(&(0x7f0000477000-0x8)="2e2f66696c653000", &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000640000)={r7, r8, r9}, 0xc) ioctl$TCSETS(r6, 0x5402, &(0x7f00004de000)={0x401, 0x4, 0xffffffff, 0xf67, 0x9, 0x3, 0x2, 0x1, 0x100, 0x2, 0x2, 0x4}) r10 = socket(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f00005e7000)=0x0, &(0x7f0000207000-0x4)=0x4) mkdir(&(0x7f0000cc6000-0x8)="2e2f66696c653000", 0x8) r11 = dup(r4) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x20, &(0x7f000028e000-0x4)=0x1, 0x4) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000669000)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f00007a8000-0x90)={0x0, 0x88, "b04cd31e91de68d7237c2bb50500ed8288971f5ec20a9c948f1749620e585c96c0e659a84ef5453db1b28bf7a398b6644023c50c558e6280133e8594d4770cb45113b8fc901e83c443f1120d8bc1f44f35c2b895c31b5a1384bb023a5ed3e3b358aaded223021d2807838e13254041f6e02d72f2ef2f33c4d9a2982b5492a9fc8387c1b68f3324a5"}, &(0x7f0000ad6000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f0000e1c000)={r12, 0x7f}, &(0x7f0000c74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ee6000-0x8)=@assoc_value={r13, 0x887}, 0x8) connect$inet(r10, &(0x7f000005a000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x32, &(0x7f0000c86000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendmsg$netlink(r10, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x20, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000005e000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x7, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x810) 2017/07/29 00:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) add_key(&(0x7f0000321000)="7472757374656400", &(0x7f0000859000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf6000)="6ed79a941818b1e63ba5e1365f77711dd56d84ff2e327da94a994f374ac705a2a91a62de7952ea187b577e43a851c9389f5fac5ad85e97315bc65bbb28178eef033c58110f5096bbef2d7f0cfccd65cec91f41ea99be21f08386039db8f6a577", 0x60, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000ddf000)="7573657200", &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00003fe000-0x5)="7573657200", &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c96000)="2f6465762f73672300", 0xfffffffffffffff8) sendfile(r0, r2, 0x0, 0x1f) request_key(&(0x7f0000524000)="7573657200", &(0x7f0000647000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaf000)="2f6465762f73672300", 0xffffffffffffffff) r4 = add_key(&(0x7f0000b77000-0x5)="7573657200", &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce7000)="3aaa432f887d885e6623aa07ae15d4e6fce33bc09b17b318ca99fbde67e23d41af7ab09c8d182214bca73e7af08553458442fb84db419f3257713e04ac3675e28eb6ca2c0f2135bf5619aa9817b88d905140529486edc3082d80945245673240ed48daa85f80f2ca6d0ea9a17f3053ae84cbecb992817adc7e8c449f6390c24f6051e621cb2b8cb3732104e0897b379610a5082422f5f37692db6c03be28983f51077fe2e6acd08ac14215d1860a0a2872b50f0df99563b2dcd0e1d5caa8f7056da0eab0191c5cd3d10198b0a8dc5700e38f0be2c63032562b4dbec75ac2719f78b48126f27153aa", 0xe8, 0x0) keyctl$unlink(0x9, r4, r3) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00008d0000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000091b000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ece000)={0x0, @in6={{0xa, 0x0, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1000, 0x6, 0x0, 0x7, 0xfffffffffffffffa, 0xbcd, 0x51, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000b6a000)=0x108) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000add000)=[{&(0x7f0000bd5000)="9f1e", 0x2}], 0x1, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eeb000)="2f6465762f73657175656e6365723200", 0x24002, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000548000)={0x0, &(0x7f0000de2000)=[]}, 0x10) r6 = memfd_create(&(0x7f000003e000)="27", 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r8 = openat(0xffffffffffffff9c, &(0x7f0000369000-0x8)="2e2f66696c653000", 0x0, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00000fe000-0x8)={0x0, 0x524f}, &(0x7f000016d000-0x4)=0x8) 2017/07/29 00:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005e5000)="2e2f66696c653000", 0x4000, 0x104) openat(r0, &(0x7f0000edf000)="2e2f66696c653000", 0xfffffffffffffffd, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023d000)={0x0, [0x0, 0x0]}, &(0x7f0000d6c000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x2ca, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x1, 0x80000) pread64(r3, &(0x7f0000563000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x0) io_setup(0xffff, &(0x7f00003dd000)=0x0) io_destroy(r4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x24, 0x30, 0x903, 0x0, 0x0, "29003d7401000000000000000000000000"}], 0x24}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x80, 0x2, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000000000)="2e2f66696c653000", 0x88) 2017/07/29 00:09:46 executing program 1: mmap(&(0x7f0000530000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe61000)=nil, 0xe61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x803, 0xc) pipe2(&(0x7f0000e49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e63000-0x1e)="1b0000000201ff13a40701000000003c0006e5000000001902548ce081a8", 0x1e) splice(r1, 0x3, r2, 0x3, 0xffff, 0x4) fcntl$setpipe(r2, 0x407, 0x8) getsockname(r0, &(0x7f0000e5c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000089c000-0x4)=0x10) getsockopt$sock_timeval(r2, 0x1, 0xfffffffffffffffc, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f000089b000)=0x10) r3 = dup2(r1, r2) ioctl$KDMKTONE(r3, 0x4b3b, 0x3) r4 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x80) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r2, 0xc0045878) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000553000-0x10)="02169e00020000001f00000000000000", 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) r6 = open(&(0x7f0000fc8000)="2e2f66696c653000", 0x400, 0x100) getsockopt$nfc_llcp(r6, 0x118, 0x3, &(0x7f00008a3000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c70000-0x10)={0x3, &(0x7f00000a7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000617000)={0x401, 0x4, 0x872, 0x7, 0x3, 0x7}) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) readahead(r7, 0x8001, 0x3) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000e61000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[{&(0x7f0000d0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf80}, {&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2, &(0x7f0000d0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x226}, 0x40010002) mmap(&(0x7f00004cd000/0x3000)=nil, 0x3000, 0x0, 0x4011, 0xffffffffffffffff, 0x30) mmap(&(0x7f0000bb8000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0x0) recvfrom(r0, &(0x7f00000ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x2002, &(0x7f0000e63000)=@generic={0x17, "47350ba453211f0099e2483b6b2622aa0b240c91e8f0338e2e20b8f701c126896f560854b37bc3a32964d920d07ccf2a62224dd9b5101eda0be7cf442b33010677889e6016bd864cdf629a363657882d176e13dac45d373cfdcb8866272ad4c1e698bd5a07758b4a8f7e286d31d9822ebe4fd71d7e73e9ed568f9fb33463"}, 0x80) recvmsg(r7, &(0x7f0000a5f000-0x38)={&(0x7f0000ae3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000034a000)=[], 0x0, &(0x7f0000d0f000)="", 0x0, 0xfffffffffffffff6}, 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000125000)=0x0) 2017/07/29 00:09:47 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000838000-0x20)={0x3ff, 0x0, 0x0, 0x1400000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000077f000-0x20)={0x100000001, r2, 0x3, 0x9f30}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000543000-0x10)={r3, 0x100}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000d80000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f000001c000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000a09", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9fabaf", 0x0, "e901c5"}, "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"}}}}}}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000a3e000)="637562696300", 0x6) setsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f0000e9c000)=0x5, 0x4) bind$inet(r4, &(0x7f0000c16000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00004ef000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00007a4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000-0x4)=0xe8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000ae4000-0x5)="7573657200", &(0x7f0000da4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000792000-0xab)="26ec949fa6c128a4ad6ebf107daabe619e38ddf0cef3687f4ab47bc03f605e51d204d92fdc36e523b4e992f874e533a6ff6201a06703f3f6ab320e4c772c02a8b3dea14c23085824286eb2f9ba812fb3e0d9bc5542ed8580c165c2ed4d93fbbeb6d038919c24076925458faad44a353171549bd91001dfafcac9d2fb8d19633291b5da4d97f339c3de97b9834683550f1b0dcd7a5e7307e692292dc971d7115cf739439a41f13edb41c341", 0xab, 0xfffffffffffffffd) open$dir(&(0x7f000031c000)="2e2f66696c653000", 0x80001, 0x8) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00007db000-0x78)={0x1d, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000008, 0x1f, 0x8, 0x8001, 0x0, 0x80000001, 0x5, 0x0}) r8 = getpgid(0x0) perf_event_open(&(0x7f00004a1000-0x78)={0x1, 0x78, 0x2, 0x2, 0x6, 0x0, 0x0, 0x0, 0x10, 0x5, 0x3, 0xffffffffffffff1c, 0x8000, 0x0, 0x0, 0x3, 0x6, 0x4, 0xffffffff, 0x20, 0x6, 0x7, 0x1, 0x20, 0x8847, 0x80, 0x0}, r8, 0x4, r6, 0x4) keyctl$read(0xb, r7, &(0x7f0000643000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) r9 = eventfd(0x11003) keyctl$session_to_parent(0x12) fcntl$dupfd(r9, 0x406, r6) 2017/07/29 00:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffde, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012c000-0xc)={0x0, 0x20, 0x0}, &(0x7f00006b4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007eb000-0x8)={r1, 0x5}, &(0x7f000069c000)=0x8) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000ef8000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000115000)=0x500, 0x4) sendto$inet(r2, &(0x7f0000006000)="", 0x0, 0x0, &(0x7f0000007000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00000a4000-0x6e)="", 0x0, 0x2061, &(0x7f0000117000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/07/29 00:09:47 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x800000001, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@common="6e723000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common="69704d7674fee700000000000fff0000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000007000)="70ac8676c3b90bc966d118e53c2e38b4298b2a59bb862e72b7d75cf894e6060aa11f475832a8f856ece6465b67ef411a1717ad97507df1d984a2ef6fb28b54552df2cc1fa6e1a648b6644edc90aab6c70892d7a973028659c1696fa127f5c99f5fa85d3911094600e10175839d4aadbb1ac7a7ad19c3f62edbd30086f4c7ee63bda89de00830ad1092d5760966bc7c407c96885cd10e8a8f608fd6fec50aae77f9227080f677d95a9679045766f827bd46db0c5682c7") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000c000)={@common="69703667726530000000000000000000", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000002000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x1)=0xcd) setsockopt(r1, 0x0, 0x15, &(0x7f0000001000-0xb6)="13001b78", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, r0, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x8007, &(0x7f000000d000-0x10)={r4, r5+10000000}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000002b000-0x6f)="2f6c28ee5801d753553f465007fa6dc3c6e0161ba310b9ad18842fe4a429de82d9e07afcde5c7bbec1ef8352d2c9e96017bc4e3cf83eb4a90af8162a3f54822ca66004c23262a6358473ac046eb60db8e8df6c04e36ffcb09d96817a44a0fab0b9d07930a518de1cee222d9c7ee54d", 0x6f) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000031000+0xf4)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/07/29 00:09:47 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x2, 0x11, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r1 = syz_open_dev$urandom(&(0x7f000002b000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xd, &(0x7f0000341000-0x8)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000fb8000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x7, &(0x7f0000c99000)={0x1c, 0xe, 0x0, @tid=r3}, &(0x7f0000ab1000-0x4)=0x0) r4 = gettid() gettid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000059a000-0xc)={0x20000001, 0x0}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea4000-0xb)="2f6465762f6877726e6700", 0x1c5001, 0x0) ustat(0x9, &(0x7f00000bb000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r5, 0x8, &(0x7f0000957000)="400fe97271e73a5c11fe13c3fa32369c538f8d2dafc222936378b46dd14a51e94d6c3026c8ce35ee222913137afaeee5b163a08b12813adf3da39affd438430a961ed578c8369f29e9e17cdbc1a487347f07dec5be196bd108c5d99395558034532c96093df37a7a2a9dbbcdf056c7a23b90187255a34887e9e62a966f4177712b4b4ba424f1395c0a4d08c8120a838d2d690f659f21d15d2dbef1e4a26c83c2ef51287a7f4cd8d6325b6a8cb83589038b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000000000032, r0, 0x0) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x802, 0x300) sendmmsg$inet_sctp(r7, &(0x7f0000068000)=[{&(0x7f000035d000)=@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000024000-0xa0)=[{&(0x7f000055e000)="", 0x0}, {&(0x7f0000a6d000-0x79)="", 0x0}, {&(0x7f0000178000)="", 0x0}], 0x3, &(0x7f0000e3b000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x43a1, 0x7fff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x4, 0xffffffff, 0x100000000, 0x3, 0x9, 0x3, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x100000000, 0x2, 0x0}}], 0x3, 0x800}, {&(0x7f0000115000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000-0x40)=[{&(0x7f0000aa3000)="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", 0x1000}, {&(0x7f0000412000-0x77)="f5391ce051835418dbd7cfcfe9c2c0eba8b327e06bb47b836931eeb13f3001c996aa308d24233c9e96c8a126710be47f97a45016ed70f4d34f86ae0afa63847d59938901535c89eb864495758f9054bfd6d2dec9acb6304b06cc1ef9ee75c4643fc93f26fd96032a802aacc05cfbb4dd007e6cd565202f", 0x77}, {&(0x7f000001e000)="8a70d4", 0x3}, {&(0x7f000067a000-0x6)="22bab501ffe9", 0x6}], 0x4, &(0x7f0000c5c000)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x5, 0x0, 0x2, 0x7, 0x1, 0xffff, 0xce, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9a, 0x2, 0xffffffff, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8002, 0x2, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0xe9, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x1000, 0x8f}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x20c, 0x8001, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f, 0x1, 0x1, 0x3f, 0x100000000, 0xb70c, 0x6, 0x0}}], 0x7, 0x44}, {&(0x7f0000bdd000)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000489000)=[{&(0x7f0000d67000-0x8d)="d621632e89275ea8a9aa5babc2a1e0e43df3afa8b804ad665a33a8cc0b992f058361084f2ae1a1167b85b1aaf164bfd612803c49265c6ab9755424815734f5a1d6719d13401a90c79ae0e65a5fd93938ae2368dae5f3dc16929f3527df442e4454e4fc50658c84695be91d88d3f7c65efc0c76949b7ef93b9ef15a54a5388a0e686e7521371c1a2804f1561c13", 0x8d}], 0x1, &(0x7f000049a000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x6, 0x496, 0x2, 0x0}}], 0x1, 0x0}, {&(0x7f00007d2000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b25000-0x20)=[{&(0x7f0000057000)="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", 0x1000}, {&(0x7f0000fd0000-0x11)="7f81cc594cbf7886c1354b27dc1ae72707", 0x11}], 0x2, &(0x7f0000589000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x0, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x5, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x3b0, 0x20, 0x4, 0x376}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x200, 0x8003, 0x100000001, 0x10000, 0x7, 0x2d33, 0xff, 0x0}}], 0x4, 0xc5}, {&(0x7f0000d60000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000693000)=[{&(0x7f00000ad000-0x8f)="4b2ec2ecb71ee280445df72d87a9e5fe94530f27c7c0294a427ce4fb432fbc75fa4efb5fc4b041a2c5fa508d46310dc5e9b1fa415ca32ee00ccee13b6d02acac6aa1148ee489b1e99fa91e6dc304ea1b154604520f66d4a11aa2641ad998de346b59d3aa0cf5ac63530b4cd671352e89fac4424f81c61650a56ceb5b366741b26a5c7555bd225cc38df81edc06e440", 0x8f}, {&(0x7f00005b3000)="", 0x0}, {&(0x7f0000f81000)="59f448a884c58c42bf9aff72c2a9357e8b614992932948e99667c27512238b0e5bfdb80fb071c5fae0377aaca77f55e14737fba1861fdc549520aae70843d60d91a5cea3207353fba8e17feca9256b0982efb3398d9276e00acc60c40830b573da4cd6f2f5f7815c5b0657a2e18cecef2b485a49bd5b1ca8dd4fcf379c76106e9982f2209415446855e583df8444c821", 0x90}, {&(0x7f0000ee8000-0xcc)="e9a35227193f8e3eca4ee3bbcddc3cd621ce0a214d7a9ec0badd18038702ab49cc7ae338084a6f47aff88d34049dcdcf7a75704ca0f9363498e0e046fde656f5977aba37b2e1c9588b9d7db8f4324aafff862e62600148e2aaf22b64e2f79c8cd946765c7dc5c351be31f43846c8f6ffb849f6126d955abe1fb2e074b1ca3e6fa556434e0a111a00a04a3b1a9a72aefa9756f450f42ec8c91b1c982df7511cff2b9964c316e1ef3d5ce715f4539437ed2e407d64a6268de32b189f7e3de4a066dbbb84d5d3a8fd5710fe0737", 0xcc}, {&(0x7f0000f6e000-0x27)="3b771886d59130537d1d9db4b4c7bc89d8d04a4158d55bd330df244a3e297c20da3b16c4c78f2a", 0x27}, {&(0x7f00008d3000)="b2d91c212841ccf0b904068f5d9141bc4628eb0cb004f59eacac52441e288e67d02a1a010f8cd0e1064f1b3592998d91f6788e669b56eacab4a5a72514dde99c6123", 0x42}, {&(0x7f0000d2a000-0xca)="4479b07cdc2476b95c504492d97ee7f3848e52dc2ac4ea01f83460f9c78b058ee254b18c2d99668ea4062dedd45ae62fae62fbdc9fb73d30e30b45bc9c05784136756084cdba0d90feaac878015044b6746d0ced20ad50c8fca8bed9a576170b7f6d350677cf943803875ba0ef21e572a57c357bc31bd894f280fed69a21f56f504105bb7194c6e66965f31d7a1fd5456ba68d8e8a68816b1cbcb778bea3398e98f91c3eaf7ad5ad65258db66a0f4af7e9d72a3c1b67dac5d05d05d0b5fae5fecd0b66379ac966620eb5", 0xca}, {&(0x7f00008e8000-0x2d)="7515250e897e11cacf4ebc09f5d910c9fdcf61202c90f51a845e52867608672fb26df23e477eece24aed13206b", 0x2d}, {&(0x7f0000743000-0xc4)="1340a707fd7eb1a68bdf82bcec4e8941d1cf89f91e8645f496b9f2be76314fdd3698f8a026d71a026a1a1505a44e9c32c98fb49b11d870811125dda556775e5a8811a3550a005e80b6083dffaf75cf5641cacaa16485952483afb4320d0f000a89a615df9b77fb2eec3b05775fee2a5f616b59c731c5ddced1fd6de6a9c463ad2ab409e3ce93aacaf4e807b6502d70f4e630225f05560ebc376c8431ef450bf1c8a925db2f65b312acc8b3d20257b415b46ca6cbf2ac90bff17a81f13a3445bf3f316efc", 0xc4}], 0x9, &(0x7f0000e74000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x9, 0x200, 0x1000, 0x4a, 0x2e7, 0xfffffffffffffffc, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x9, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x1480, 0xffffffff, 0x81, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x7d, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4b17, 0x0, 0x207, 0xfffffffffffffffd, 0x8782, 0x0, 0x3, 0xc6, 0x0}}], 0x5, 0x800}, {&(0x7f0000de6000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a5a000-0x50)=[{&(0x7f0000e9e000-0xbc)="07ebab7fdd164b12149f94c7cd2460f1d6359abb9cf9df766cd1591277abcf6ff75339a2b733972e4a5b8af93199881197c3e74280483d84e8e5b21262a4ffb72d93ca5c4ec3c1cb621950402b990420b827da5787e52c84fecdb349db0b664989aa0de0d698549ddcffe6480b8c1a1a706a9d160a4fb1cf2f4528a4ed0ba213afc79faa0156cd6af71bbb5f5f0b42a960e2f0c00cd9057a98742eefb7eef2d242100c7de6e3f6e768464195e3c0dbb904f180d23914f3664751f037", 0xbc}, {&(0x7f0000b14000-0x6f)="a4fa11bfbc1cd0bf8c42a239f3d4a23671babe4aa668dc9f26559465d40610c8bd9b3fac7ccfee26e74b32a4ac48d92e1cfa09b7fb6494758c3ed896985da7be3f5a7bf9e0a9cee4b8fa82152628f47470dd6f23213cdbbdc470f733d8729e9fe86cbdf4adf52bd8782504243c8f60", 0x6f}, {&(0x7f0000d33000)="566e7bca870be5982694cd1f07b56240618a9ebd60192b8e7043d72b7501d349d6f7a87b58e465f77b1839353a3de1134f633c98f8f3bd4c4e73e16b58a0daa594c0fb6baf7317532708cded18482800fcb7db45bdee9e6371db63e8ee56a8aa5c3c267c8615c3ba74aaa7a0d81d2fb7a69ced35b5f6aff127", 0x79}, {&(0x7f0000fdc000-0x64)="9081ae4fc46f83c2eb10daa1b06d48424430f8e6e5417d29685e0e787e85ac3e39e5084f3500114057021bd2a3cd19705aac839e2a303d2e643dc9fc880952f5f44b335ce8f8cfb66a9878eb0512b98f15773bb07667c606b26fffc4a12089474288d46a", 0x64}, {&(0x7f0000e70000-0x34)="ade57b24ac83cc751b4e51b7b248ce57642ac27fa6be2d826882b0d957f47e2b6d3d74d2c7c293563ad9c984cd759e976e5e38f8", 0x34}], 0x5, &(0x7f0000019000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x200, 0xfffffffffffffffd, 0x7fff, 0x388, 0x4, 0x7c, 0x0}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x6, 0x913a, 0x80000000}}], 0x2, 0x80}, {&(0x7f0000f12000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5c000-0xa0)=[{&(0x7f0000d5d000-0x10)="dd0681453ec77897f4135f3e0e8a2e88", 0x10}, {&(0x7f0000aba000)="87020ba4dd240b94601c820163fdc364daf276d444f7cc19e82c21377fda0906ef35ebdbb4799d7e", 0x28}, {&(0x7f0000673000)="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0x1000}, {&(0x7f0000efa000-0x7c)="57ffdb47a8e3fe2da76160ebf7bed6cfd01ca91c415b7440c0454d5c9e9d54fc6b4cda6ce5ac9f300f74c0e4a9e93ce0049c2cd80cba6cb95197db1644f19f846bfed5335f61055fcdba504f8219717a2a382c388d60c562fdd641e4d39a66eeea9e6fa027ccdf488622901f4c4ab904f403aa3c22aa130ca5dd42ce", 0x7c}, {&(0x7f0000e14000-0x95)="a69d0e1705e028afc69159d5d7f79d8e33109fc93214ef37043a7c1c0e06931eb141c25b87dff9ab5740e74ab62292a6e391ce6f7b45cc7cefda228d3c9572d63d2bb450824e87429a8df00f0cc7fd163294c1224f1b30c65047d15e05a98e81a2a3fe9c815168887c2f3357f89edc776f7139a536ef219cece587fcc3a41f2f8df882516a572577dfd0d33288ab802be596295a6a", 0x95}, {&(0x7f0000c3f000-0xeb)="abaad3dd5950225a84d1d64a88cdfbac703c9949b58d6ee531be7d4c28889b4df25c3e6c687d29fb75951ab81eb894997a076e57e390c199374426c1a546f8a741624ad0cf1dd91e168a15b33c5a0260c985688f2bca263fc27ba280a62aee26d69f915e38f742b3e3de0600fd9891b6624dbd65d5d03d873d654b826838683e32f22b322f0db492301f5ebcb69f26c5fafff64f098151ad1d40e3f8e63fa4772313deda0e411ddc8a982d792e9ba0277db0623ad5ad01f6c05b63d477cf7b417b1097b7b2636d5a272683cb016599c4495577bd0e01b025a465cd8c146ca5a7d246b5ca46745be9ed1791", 0xeb}, {&(0x7f0000796000-0xe5)="920f216ddde28ba2d8fb7fefbdb0047e5ec0fa5b3e08704ed0d83cf6bb63812f0f1aed28666aed98b28c93fe0cddded178756f9635fe4b4bbc8c7a3d465584c7e3536489e675b9c653e20cc80013fe1ef65f6d322a39a59864ec8721913db67e1133667aec5f3592564a5a0099f9a0b5c6f1b56997afd2dff38a17408ad3d862b6a32e8a1003fc209c2f9edb14dc8255e7b9bb3b082f9e8c9c3305d2b7bb81afac1d645e689a1457931c34fe9b73c02be9e995bfa9a81d8c65c60588068cef312807e1844b63c8ef973d0abbfd5559b9e261f7e172bb19fca083139a0829511872ad25eac2", 0xe5}, {&(0x7f00001ca000)="cf3ce1b6d250e8956f4fc30cac845e79e35453ef5df5d85badd843cb6433e40d08f5d26ab57b05e65f9892330df1603d197caec010465cd62cef002bc069009f8c3e8dc286d89e9c8fcb65066eea1a15102d3f34d77054eddf086fa3813ade296622ce51486b0382f28169c7241e7959ec98d44687ca768b53c95393104e70b616fc7ce96052ef8db69d47e30669a1d228fb4569dc4e0fa742d77de0905c40b39fdbd8c634a1230bacb30c79923a544e566fad578ac43e9c4bfda1", 0xbb}, {&(0x7f0000171000-0xd9)="4bca5ffde4fa7ced813886b19e6c46598f01fb3c469478155fe5e96b992fe56d30772d628ec3873fd9c6ff47a6f5973ba34db3b8a7764836c81ef9f97e4722ec4b03475b4444a5dd329e543255ebf9cc5bf601dcb5c99ff217c0fce04c8f7c45b988cb77023bcfe79dcbb4ce6391ac12a9a91d4f1b18b5da93608e528e71c5d70c95be29d0a7fd0e399a492851443401042603d717fe96ad9d40f00a6b3c762e81b5d5127b8c3b9b623af15dba1353f9d8439cb4e4588c7060d40d0ba01f9d68179c9c52a447c4d2c95c39a263e88a66727a7eabf97b3f17f4", 0xd9}, {&(0x7f00006e3000)="a0df05da17e152bda6dd4022c99d1dd77dfaf5609fa98806acf2216dd3cc74461d4e696ecc4de93271c684a239cbcf397f6b8980de0e1760f7d9e06d1907e8c646f288a1b0023849e1ad0eb8c95f244626f8044f901932f11250dcc31fe3d693734f7fcf099f6031833ef7bd8696b24df5a40784f70761a80445cdb3acc5721ff768ceb72dc59f5f5f9bc0de89461395054c4577fda00a1d54330194a366a19c6810ff03d6327c0f974c4e798bf2128460e036e6d69c7ecce8d13cd0d66468ff043ee6dcd527009305fc614c9d8ecab55a82d5a5320754e8e973a60656909f205cefabad512fe93fec08f2071bfd005cb7e5c65dad99011ef1c1c987fa", 0xfd}], 0xa, 0x0, 0x0, 0x20000084}], 0x7, 0x4080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x10000000000000, 0x0, 0x0, 0x0, 0x7b6d, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x80000000003, 0x20010, r1, 0xfffffffffffffffd) msgget(0x1, 0x400) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000501000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800000000000003, 0x42850, r2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000015a000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) 2017/07/29 00:09:47 executing program 5: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x5, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c24000-0x8)="2e2f66696c653000", 0x1020, 0xff) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004a0000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000562000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000438000)=0x10) mmap(&(0x7f0000be0000/0x1000)=nil, 0x1000, 0xffbfffffffffffff, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c25000)=0xc) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f000017a000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000c25000)="2f6465762f7663732300", 0x6, 0x200) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00008fe000-0x14)={0x0, 0x3, 0x46e, 0xea2, 0x401, 0x6}, &(0x7f0000c26000-0x4)=0x14) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x2, r2}) ptrace(0x4207, r3) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) accept(0xffffffffffffffff, &(0x7f0000517000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003af000)=0x58) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x1000)=nil, 0x1000, 0x3, 0x20000000000003e, 0xffffffffffffffff, 0x1) getresgid(&(0x7f0000c28000)=0x0, &(0x7f0000c28000)=0x0, &(0x7f0000526000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c25000)=0x0) ptrace$cont(0x18, r3, 0x20000001, 0x1) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x2, r3, 0xffffffffffffffff, &(0x7f0000c25000)="") 2017/07/29 00:09:47 executing program 3: mmap(&(0x7f0000000000/0x930000)=nil, 0x930000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, r0, 0x0) r1 = accept$inet(r0, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0x10) connect$inet(r0, &(0x7f0000720000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000886000/0x2000)=nil, 0x2000, 0x1000400, 0x8011, r0, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405030000000300070000ec41", 0xe) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00006b8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000932000)=0x1c, 0x0) mmap(&(0x7f0000122000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000933000)={0x3d, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000694000-0x18)="76616c08fc07fc8f93853139d4663c6a8a33a263a582d90c", 0x18, 0x800, &(0x7f0000563000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00001fc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000015b000-0x4)=0x8d) sendto$inet(r0, &(0x7f000092c000)="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", 0x460, 0x48080, &(0x7f0000474000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) recvfrom$inet(r0, &(0x7f0000004000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x2, &(0x7f00005fd000)={0x2, 0x1, @rand_addr=0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000932000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8654}, 0x1, [0x5c, 0xe1d, 0x1d0a, 0xfffffffffffffffd, 0x9, 0xffffffffffffffff, 0x100000001, 0x5]}, 0x5c) mmap(&(0x7f000070c000/0x4000)=nil, 0x4000, 0x3, 0x1f, r1, 0x800000000000) mmap(&(0x7f0000453000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f00000ee000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000728000)=0x10, 0x0) mmap(&(0x7f00000ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000579000)=[{0x2, 0x1}, {0x2, 0x5}, {0x3, 0x7f}, {0x7, 0xcd}, {0xc, 0xe2}, {0xb, 0xfffffffffffffffe}, {0x8000000000000008, 0x5}, {0xc, 0xfffffffffffffff8}, {0x0, 0x7}], 0x9) 2017/07/29 00:09:47 executing program 6: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={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(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fcd000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000a6000)={0x20000000, 0x0}) r2 = signalfd4(r1, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x0) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f00000cb000)={{0x0, 0x3}, {0x0, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fce000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) r7 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000929000-0x68)={0x4, 0xc7, 0x0, {0x0, 0x989680}, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00002ff000+0x19a)={0x5}, &(0x7f0000c57000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000)={0x0, 0x989680}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000fcc000)={0x3, 0xfdd, 0x8, 0x0}) readv(r2, &(0x7f0000c2f000)=[{&(0x7f0000594000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) timer_create(0x3, &(0x7f0000fcd000)={0x0, 0x14, 0x0, @tid=r5}, &(0x7f0000044000)=0x0) timer_settime(r8, 0x1, &(0x7f0000fce000)={{0x0, 0x0}, {r4, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/07/29 00:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000389000-0xb)="2f6465762f6877726e6700", 0x40801, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea3000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000167000)=r1) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$tun(r2, &(0x7f000090f000)=@hdr={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, ""}, 0xa) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f9c000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.508048] INFO: task syz-executor2:20828 blocked for more than 120 seconds. [ 244.515338] Not tainted 4.9.40-ged32335 #10 [ 244.520463] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.528652] syz-executor2 D29040 20828 3414 0x00000004 [ 244.534364] ffff8801cd0e9780 ffff8801d8df24c0 ffff8801d5b7da40 ffff8801d8de2f00 [ 244.544115] ffff8801db321498 ffff8801a5d479a0 ffffffff838a22bb 0000000041b58ab3 [ 244.552226] ffffffff841902c8 00ffffff812373d0 ffff8801db321db0 ffff8801db321dd8 [ 244.560353] Call Trace: [ 244.562911] [] ? __schedule+0x67b/0x1ba0 [ 244.568681] [] ? bit_wait+0x90/0x90 [ 244.573953] [] schedule+0x92/0x1b0 [ 244.579159] [] schedule_timeout+0x6a2/0xec0 [ 244.585101] [] ? usleep_range+0x140/0x140 [ 244.590898] [] ? kvm_clock_read+0x23/0x40 [ 244.596663] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.602900] [] ? ktime_get+0x13d/0x1d0 [ 244.608426] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.614970] [] ? bit_wait+0x90/0x90 [ 244.620255] [] io_schedule_timeout+0x1be/0x390 [ 244.626451] [] bit_wait_io+0x19/0xa0 [ 244.631813] [] __wait_on_bit+0x57/0x120 [ 244.637407] [] wait_on_page_bit+0xf4/0x140 [ 244.643299] [] ? page_waitqueue+0x20/0x20 [ 244.649201] [] ? autoremove_wake_function+0x90/0x90 [ 244.655843] [] ? pagevec_lookup_tag+0x3a/0x80 [ 244.661999] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 244.668774] [] ? wait_on_page_bit+0x140/0x140 [ 244.674888] [] ? mutex_lock_nested+0x5e3/0x870 [ 244.681126] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 244.687951] [] ? mutex_lock_nested+0x56f/0x870 [ 244.694150] [] ? iterate_bdevs+0xc8/0x260 [ 244.699953] [] ? mutex_lock_killable_nested+0x960/0x960 [ 244.706933] [] ? iterate_bdevs+0x19d/0x260 [ 244.712820] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 244.719732] [] fdatawait_one_bdev+0x50/0x70 [ 244.725670] [] iterate_bdevs+0x109/0x260 [ 244.731380] [] ? sync_inodes_one_sb+0x50/0x50 [ 244.737490] [] sys_sync+0xe1/0x170 [ 244.742678] [] ? sync_filesystem+0x240/0x240 [ 244.748717] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 244.755350] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 244.762302] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 244.768876] [ 244.768876] Showing all locks held in the system: [ 244.775167] 2 locks held by khungtaskd/519: [ 244.779487] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 244.788153] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x74/0x290 [ 244.797782] 3 locks held by kworker/u4:3/1356: [ 244.802366] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6a9/0x15f0 [ 244.811638] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x6db/0x15f0 [ 244.821781] #2: (&type->s_umount_key#28){.+.+..}, at: [] trylock_super+0x20/0x100 [ 244.831694] 1 lock held by rsyslogd/3198: [ 244.835802] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 244.844648] 2 locks held by getty/3298: [ 244.848619] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 244.857869] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 244.867776] 1 lock held by syz-executor2/20828: [ 244.872484] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 244.881703] 1 lock held by syz-executor2/20839: [ 244.886336] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 244.895532] [ 244.897122] ============================================= [ 244.897122] [ 244.904253] NMI backtrace for cpu 0 [ 244.907847] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.40-ged32335 #10 [ 244.914992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.924313] ffff8801d88a7d00 ffffffff81d8d829 0000000000000000 0000000000000000 [ 244.932257] 0000000000000000 0000000000000001 ffffffff810bd010 ffff8801d88a7d38 [ 244.940205] ffffffff81d9893d 0000000000000000 0000000000000000 ffff8801d68a6198 [ 244.948147] Call Trace: [ 244.950704] [] dump_stack+0xc1/0x128 [ 244.956038] [] ? irq_force_complete_move+0x390/0x390 [ 244.962753] [] nmi_cpu_backtrace+0xfd/0x120 [ 244.968684] [] ? irq_force_complete_move+0x390/0x390 [ 244.975405] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 244.982466] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 244.989440] [] watchdog+0x6f0/0xa70 [ 244.994676] [] ? watchdog+0x125/0xa70 [ 245.000092] [] kthread+0x26d/0x300 [ 245.005242] [] ? reset_hung_task_detector+0x20/0x20 [ 245.011867] [] ? kthread_park+0xa0/0xa0 [ 245.017453] [] ? kthread_park+0xa0/0xa0 [ 245.023037] [] ? kthread_park+0xa0/0xa0 [ 245.028623] [] ret_from_fork+0x2a/0x40 [ 245.034290] Sending NMI from CPU 0 to CPUs 1: [ 245.039015] NMI backtrace for cpu 1 [ 245.042636] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.40-ged32335 #10 [ 245.049526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.058846] task: ffff8801da29af00 task.stack: ffff8801da2b0000 [ 245.064867] RIP: 0010:[] c [] find_busiest_group+0x333/0xef0 [ 245.073838] RSP: 0018:ffff8801db307a80 EFLAGS: 00000a03 [ 245.079248] RAX: dffffc0000000000 RBX: ffff8801db307cc0 RCX: 00000000000007e3 [ 245.086483] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff8801db307cec [ 245.093716] RBP: ffff8801db307be8 R08: 1ffff1003b660f9d R09: 000000000000000c [ 245.100949] R10: ffff8801db221480 R11: 000000000000000c R12: ffff8801db307bc0 [ 245.108182] R13: 1ffff1003b660f58 R14: ffff8801da15ed80 R15: 0000000000000fc6 [ 245.115414] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.123601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.129447] CR2: 000000c434272618 CR3: 00000001d0644000 CR4: 00000000001406e0 [ 245.136680] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.143912] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.151143] Stack: [ 245.153254] 0000000000000046c 0000000000000046c ffff8801da29af00c ffff8801db321498c [ 245.161442] ffffffff83a575a0c 000000000000024dc ffff8801db307ce8c 0000000041b58ab3c [ 245.169629] 0000000041b58ab3c ffffffff84189ac3c ffffffff81205810c ffffffff81dd8a50c [ 245.177817] Call Trace: [ 245.180363] d [] ? update_sd_lb_stats+0x22c0/0x22c0 [ 245.187594] [] ? _find_next_bit.part.0+0xe0/0x120 [ 245.194048] [] ? cpumask_next_and+0x8e/0xb0 [ 245.199977] [] load_balance+0x33c/0x2d50 [ 245.205650] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.212622] [] ? find_busiest_group+0xef0/0xef0 [ 245.218902] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 245.225788] [] rebalance_domains+0x5f8/0xb00 [ 245.231809] [] ? rebalance_domains+0xcb/0xb00 [ 245.237913] [] ? pick_next_task_fair+0x2080/0x2080 [ 245.244451] [] ? _find_next_bit.part.0+0xe0/0x120 [ 245.250903] [] run_rebalance_domains+0x311/0x610 [ 245.257266] [] ? check_preemption_disabled+0x3b/0x200 [ 245.264066] [] ? check_preemption_disabled+0x3b/0x200 [ 245.270864] [] __do_softirq+0x22d/0x964 [ 245.276446] [] irq_exit+0x165/0x190 [ 245.281682] [] smp_reschedule_interrupt+0x6b/0x80 [ 245.288132] [] reschedule_interrupt+0x8c/0xa0 [ 245.294236] d [] ? native_safe_halt+0x6/0x10 [ 245.300872] [] default_idle+0x55/0x360 [ 245.306368] [] arch_cpu_idle+0xa/0x10 [ 245.311777] [] default_idle_call+0x36/0x60 [ 245.317619] [] cpu_startup_entry+0x30c/0x3d0 [ 245.323635] [] ? cpu_in_idle+0x20/0x20 [ 245.329132] [] ? clockevents_register_device+0x123/0x200 [ 245.336190] [] start_secondary+0x303/0x3e0 [ 245.342034] [] ? set_cpu_sibling_map+0x11b0/0x11b0 [ 245.348575] Code: c24 c84 c48 c89 cc1 c49 c89 c84 c24 c40 cff cff cff c83 cfa c02 c0f c84 c64 c05 c00 c00 c48 c8d c7b c2c c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c49 c89 cf8 c49 cc1 ce8 c03 c<45> c0f cb6 c04 c00 c48 c89 cf8 c83 ce0 c07 c83 cc0 c03 c44 c38 cc0 c7c c09 c45 c84 c [ 245.379052] Kernel panic - not syncing: hung_task: blocked tasks [ 245.385189] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.40-ged32335 #10 [ 245.392342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.401664] ffff8801d88a7cb8 ffffffff81d8d829 ffffffff83a892e0 ffff8801d88a7d90 [ 245.409604] ffff8801d68a6100 dffffc0000000000 ffffffff84409000 ffff8801d88a7d80 [ 245.417542] ffffffff81429671 0000000041b58ab3 ffffffff84187dd0 ffffffff814294b5 [ 245.425481] Call Trace: [ 245.428036] [] dump_stack+0xc1/0x128 [ 245.433365] [] panic+0x1bc/0x3a8 [ 245.438343] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.446535] [] watchdog+0x701/0xa70 [ 245.451773] [] ? watchdog+0x125/0xa70 [ 245.457187] [] kthread+0x26d/0x300 [ 245.462347] [] ? reset_hung_task_detector+0x20/0x20 [ 245.468973] [] ? kthread_park+0xa0/0xa0 [ 245.474558] [] ? kthread_park+0xa0/0xa0 [ 245.480144] [] ? kthread_park+0xa0/0xa0 [ 245.485729] [] ret_from_fork+0x2a/0x40 [ 245.491775] Dumping ftrace buffer: [ 245.495322] (ftrace buffer empty) [ 245.498999] Kernel Offset: disabled [ 245.502595] Rebooting in 86400 seconds..