9d111caeb28667a60d97d6c9ab2439778ba2e7ac3755f0dac6", 0x96}, {&(0x7f0000b4e000)="5263e940e2aeafa76f5a6e0c9bda86012662ebbc699f5eab324764215d1d0c4d6d0c457e1db5dd39664b3f291c0a75a6ff05d7afa027293de61967af39bd849b724fcf866b7f243b5293fef70b523a1a27ca5d50932af3f590aeedd6be22d82786d8b7e2c9a2d168f059d60335a15a8ce5ccdf6012e652c60be6e7f3d06cb6404831d07de8cd5bfc7ddec6ea8ef484c095a3008f8c60691feb3a9037b63ec7c7906e2602e2b54dca92811e157fb4ddedc96c4e75dd1f5909b5ba5ecf68a0db424d45cdd67fb3fd428c5e422419", 0xcd}], 0x9, &(0x7f0000298000)=[{0xfffffffffffffdd5, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d7000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x2) 2018/01/27 08:15:15 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000000)="86f67042a8345d76e2ba102c5cd025c5774e8406a5e341f7bb874f5c100388053ca0e7c341d8161ecc74093d1ed5b99ff112fa86b277ac4f8c67566c61ce5f270622329b1dcc8822eb0fbad5ec471b1fe87c3e5dedf96b565ee16e66aa9cb0b391d1c2fe64bfca65ee541759d5e1bbbde8e492bb7c56be6f3f01a281c02eed93df5fdefdcd786094ea6accbd04acd1080d51bf8cb45d55e31fd2b7"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000df8000-0x20)={r1, &(0x7f00005ab000)="", &(0x7f0000f76000)="21ea22ab4f6c3afe4d18befe50c2231b8a53ea3a04be37fe72734ebd257ea1ec89cc0d95bb9351e6bd65293a32135bdd60edb6ddc6b782b09491b33bc748aca5b22bbecbe120eaf4abfbccb905139e81f8a197a6578e14a0596ea170deb7d1ea9cf1c65d7a476d10e54be273a5638dee4085c25f55988ac6dd857f98a1c4f5da4470db1d181e4f5c4be9cb636a074ac4d874f1f3b8fbb314eedf5e7685e641d3d878fa4e14cce937a0c23a9b7d78c76ee54b5ad4eff95abb7a1d69a1d8654fef6dc8a81fad0c68ec47c6cf226f3f14c839421d128c65f812", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000)={r1, &(0x7f0000efc000-0xba)=""}, 0x10) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000)={r0, 0x7, 0x1, 0x4, &(0x7f000000b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socketpair(0xa, 0x3, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000da4000)={&(0x7f0000ced000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000000000)=""/246, 0xf6, 0x4893}, 0x2000) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000a73000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000807000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r3) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7fffffff, 0x9ace, 0x6, 0x3f, 0x0, 0xb63d, 0x80c4, 0xa, 0x101, 0x7fffffff, 0x101, 0x9, 0xa5, 0x3f, 0x8, 0x2, 0x1f, 0x6, 0xe07, 0x9, 0x3ff, 0xff, 0x1, 0x4, 0x100000000, 0x7, 0x4, 0x5a, 0x9, 0x4, 0x1f, 0x10000, 0xfffffffffffffbff, 0x2, 0x4, 0x200, 0x0, 0x20, 0x0, @perf_config_ext={0x7711, 0x2}, 0x200, 0x8, 0x100000001, 0x6, 0x0, 0xfffffffffffeffff, 0xb9, 0x0}, 0xffffffffffffffff, 0x1000, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000849000-0x8)=0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f9e000)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007ea000)={r5, 0x50, &(0x7f00005c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000539000-0x11)='($md5su~nodev^!)\x00') 2018/01/27 08:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x4000)=nil, 0x4000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000b3e000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00007b6000)={&(0x7f0000a38000)=@in6={0xa, 0x2, 0xa03, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000b1b000)=[{&(0x7f0000646000)="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", 0x1000}, {&(0x7f0000fd5000-0xe5)="2196e750c62c8d34063a24a536d095dd19e5f2bf28c34f82a50d816df7cc579d10c729210d40661d3cf9084afefde23be613acf834e6b3efa8657fc8d4206190cfdb2ec543eb3b1e7b1648fcb91f429a10a5756e3b860562b908462e0e6801972babe68b9615ccfcc2cb0939cf2c566f65644b02ca649ad66b3fbb352584035c6f028174eb7e06ed6363c3abdc64c02c1dec63f606e37ffc504c5d81aca29bd65607de1b955b323470ef6be9fd9a7f5ee74b039bd5b6f861bc48a54866cc0a9f5ea8859470035b8a1cea1c5713a01354e54da6ff8603d0b212eb5d4b1e5a0487f6b7583973", 0xe5}, {&(0x7f0000f2a000)="bfededb063c261bf4473fb98849d740731da8a233d2bf74430384e5c483bf809855081fc42fcab7ffb1e9080a926a8fee88eb6b57c62eda45b7c9e5e6c145eff63eb8a657450159860c831f7e3fa80d0677e585345de26e6b63ed0569fef23c2f31e482af97434e4156540924fb0b00242a4f8b486f3f9d615e03b79fa982256ada4bfac362dae20e44cae4e255470072e2ef0b611c5a1a46b5a8500092fef81", 0xa0}, {&(0x7f00003b4000-0x6b)="88f20e95c598a64c2f3d31d5bb8149862fef5ee63b8e75433eb3ccbeafddcce856714a90308f176cf3548fa291f66193daa1a83142824f58710e95a6e939e153cb8f5c96bdccd04d4374c362f19ca6a0e24774236d4b9d179121f8c9bd8a3f6654a20c17e4dd3b9594fd7a", 0x6b}, {&(0x7f0000a00000-0x32)="1d24c710c3618ab1f5e555140c6ab6095b2420d1a413a402376f3585293fc3d93cb889217e42561a064f0c30b58860ac702d", 0x32}, {&(0x7f0000b37000)="48dbbfeba039b1e34500ee9c6d642da42d39371ecb3e959794eb5b273dd368cc0ee5064b2c2e4c905c84aa41f374998ad555391339d5cd6ce5b9fed92fbe1e071a904d79fb5dbdfe56d02d24b2cc8b1f5dba062c112b9d25729ad8520e75a86fafb85573db00dd47b7b8528001b62263783aebf5fd1c5a2ba55e996c41f12e4c85e2da27b174f8933cfde0a6fd8cda38fd8d5ecfe865c6f725", 0x99}], 0x6, &(0x7f0000b2b000)=[{0x10, 0x107, 0xc0, ""}, {0xa0, 0x10f, 0x1ff, "453d7b07ed48ee63eea3a46b5961956d32bda1721611ac8500e6789df51a985d35b9fa7e09251dd2563e4b221eabc95f8ff094242d2e2f8f1f8e83d5987d2411803c3f8cf231544278526d66343d7e1705aaa194fe61a3503a08c9ac9b03fc12a28a74ea34f201a1ab5e14c241086a8cdbc423aa84850f61d5933587486e2bf71058a23bc29d9b4188bde4f0c9"}, {0x20, 0x1ff, 0x1f, "efc5385f80560ac40b29d8a8"}, {0x30, 0x117, 0x4, "92125067d266bbdee4a9830f5401bb3ed5e53b8951a232869ad4e8a2a7"}, {0xd0, 0x0, 0x40, "4e85f92b689b91fef895e588aa197fbe2b38591f4263e2c9dfba0fe971e2dcdb211137f8b3eb2b79097c3186a230ad53813841b707b8c3ee318983050014a2786eff89f5390566fb7dce62972b67fc278503717659bb25ad61f57a72a453827f207b395f6b86a4a98a2a09c2763a410ff8a59a9120241c8e7ecf94f5a0cb3d7e855dad351a376a9a374bbfa3f7870073202cf812c5b0fc96c7bd298847d10b195fc60c4868b09979217d18b8a19094ee9a782963a8e8648b3cdb1b35"}, {0x108, 0x88, 0x5, "d3845307c3493af44627e3039e15ed9eaf6751157c127a73b137ee03cceb66d196d50e1106acda3c289fce18b977eff50e00946d930343a3e1efac82f791e6f878e145fc5b81423d044658cd79231e9e0274e40c6d3e5537636ff39a2c16a0d6fab662ca95dc7361abcdd1d83d6b629d118597bafaab7d0c840bd404f631d5f4049869ecbd64bb028e727160d4c6801bdd78fcd7d589fac36f2227151b53c7c35d023a701b282a78c4f34931e83fc6a5a901ab97d2196db019dfad69593b08c4dec68ea4907c19f58743db74a0f50b6bd331e9a45d6991f935d22292ccf557a2b64520c3f6edb8a7d655e0b1dceb1ec8a4f026"}, {0x80, 0x116, 0xb115, "5289f88a9e7e6b70232173051f0ea3f67d476e88f9c5eae5535be9250c08a2c963d312d59b8b735007e6bf3772f8e2762a3911d0aea2ed63fa0d8f98cef2320037449dcd0966804a205dc78cf2a6647cb012406192218d32033ca6d92484e72ac8db1c8dbad20a86da"}], 0x358, 0x4}, 0x20000080) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000013a000-0xc)={0xffffffff, 0xffff0000, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000326000-0x18)={r0, &(0x7f0000c34000)="9d65ef6b49c28c850ba8315dc6f219e470ef3290b9a08d7d3947e539db6ee9d635e4fe24553c84e8e88f6bd7e6062cd1eee8d4ca33e99f8e278c98d852a4441bfcfa0cc46cda8bbd6fe20f6065af004b7e584244d86a5d4a487f40467e8347ed26", &(0x7f0000e1b000)=""/250}, 0x18) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000011c000)={0x0, 0x4, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005d3000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e80000)={r2, &(0x7f0000081000)="", &(0x7f0000a90000)="735cd1ffc4fda6e5d53afba7978ddbdb2e5b73dfc375e43e063285bac0cf0ac867593bdb265ea2aab505f8eaae95733e1c22cb69d76b7417af056bb8ba355f3343698f329fbfd717dfb4365afe3b6c53a265a62d1bed2214c815d32afd1cf55b088ed9f8f62991d1734930ad966729fe99406994efadf21272471884e21efcd98bee950f5a3c61dc5010ac07903126ca283263b14437973ea49fdcca670af1e8c31667a882ac75c8a71005", 0x1}, 0x20) 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cc1000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, r0, 0x4c) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fec000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000feb000)={&(0x7f00004e5000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fec000-0x10)=[{&(0x7f0000b75000)=""/83, 0x53}], 0x1, &(0x7f000078e000)=""/0, 0x0, 0x6}, 0x100) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00004f4000)={&(0x7f0000508000)=@ll={0x11, 0xff, r4, 0x1, 0xc2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14, &(0x7f0000fec000-0x50)=[{&(0x7f0000fec000-0x41)="b896fffb5486c31b54ae9c9e63067cb4e66015f6fb93a75f116a086c1be970b66f09c82f6461fac5fea49bc32aae5c1e35dab32fb54d85757e3f57c4ac32aa4511", 0x41}, {&(0x7f00005fc000)="99b9a6d33a9f554d4252aad8318b02e641d92e9c753d137c1de70dc18df45986b468b50199e2fabf37c0b5f8740acfd53299aad279a9513ac7fc2a44d1b0425eb2b18246a071dce408bf1e632003010e148df59a200dbc3741eadf28ea7e8edc0277b7af88a103e91b1320f7b27acc5a6a46d6e85cbbc9e33da9eb21bd", 0x7d}, {&(0x7f000026a000)="7ff32e4c6d428d30ce68249a5311c8857de1b8e5653f500ae75a2fa9c5f5596715c5562ce8ce8fc95659cf80c2d22a8f67fc0315491158379e4e52acb81bbc8c96466a454ea73b402fb904d252f34277ec4f56644eb121ea7c8b135731ff92b05a77b9e332fc5fca7b6b8408f001fa70a1106d77aa8207e97113931af060399d11e53c40ce650b2050ea9d7f3e8fe9ca9d713d5c09461098633957fcacd434d9a637f8a105f7820723c4157d146619680261290cb98f16ea6d725587e79b70bc4a15a41f18f9539e490ce573f5bd8e69b637e3170b5516", 0xd7}, {&(0x7f00002f5000)="5da082c4d70c7496acb7bf2648e600002a8a7c9c0bd0ec6f2bfffa0cb45f62fa196aa204e71c368c8abda0cd20b042a003c5acfaef0c2fdcb17177e9ff56353fe616cb5eee5da8b202c67089f0db59d2baabcd850698edd169e467e6b969b329baa97b03e6dbaccbe582dcf3082c557e504fddb586dbadab618f58d98c5ef8d4", 0x80}, {&(0x7f0000fbd000)="731186bf5803745da8fc123a36e586b177bee26e9d4badfa11ae861ff8a8c92115b84023708fc53dd831d48f0a7676f7fc3da2552da7c4b64fe5f20602ab3d793a10a16385fbf7f9782f539053344543aea3148b76adf210ecf379de0f2b170d9d2553bb15ad4cc420a20bd46d11eefca1da5051c33f647e073875f18e76353cf0d738644ea8c19a706803669f79b0614c498812ca9ecce8d6db5a87def3319ea4b2e72f62c0b004286a32d04b044dd660c687c751bacb12f26185feb5772e40907e0bc0b930964d1f5a364dfaa3c1f80f6a64ea44b04fb1da59e7afbc2284348e39f1ba", 0xe4}], 0x5, 0x0, 0x0, 0x84}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f74000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000ecd000-0x48)={0x0, 0x2, &(0x7f000034d000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x100}], &(0x7f0000fee000-0x4)='GPL\x00', 0x3, 0xba, &(0x7f0000fee000-0xba)=""/186, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/27 08:15:31 executing program 6: socketpair(0x11, 0xa, 0x8, &(0x7f0000b74000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x800000001) mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x4, 0x57831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d80000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d80000)=r2, 0x250) 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) mkdir(&(0x7f0000d80000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d81000-0x38)={&(0x7f0000d80000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000d80000)=""/214, 0xd6}, {&(0x7f0000000000)=""/156, 0x9c}], 0x2, &(0x7f0000001000-0x90)=""/144, 0x90, 0x8}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000d80000)={0xd, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x60c7, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x3, 0x3, 0x1, 0x0, 0xffffffc0, 0x5}, @call={0x85, 0x0, 0x0, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x8, 0xdf, &(0x7f0000d80000)=""/223, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/27 08:15:31 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001d000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f3796000000403a6ec0", &(0x7f000000f000-0x83)=""/131, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000012000)={r0, 0x50, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000020000-0xc)={0x0, 0x401, 0x8}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000021000)={r2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000022000)={r0, 0x0, 0x10, 0x7c, &(0x7f0000023000-0x10)="e27fed7e452650a6854079449f676c7b", &(0x7f0000014000-0x7c)=""/124, 0xb9b, 0x5}, 0x28) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000022000-0x90)="44354d22e54907dbdde3666b9c4e0ecea2f7e4b689d2cb1c628f389df4a5158ff36fb1083fa841901cf87cd08ef1f202fcbb586d626882a0ca588a89a2881883f28380bb8c8c69c1a06cc5e29ed42c46dd983c0823031e5cb426f3945f77276a7e1a2e43615213546efb50cd453e9755133ab1aec617bfc51776e0e23e768eef1bad42deb9af528c9e0c67b513c0c846", 0x90}, {&(0x7f0000014000)="25c2a2b5eca16eb19e71e4d22b65f040386b151bf26da5d41ac55dffb9c1ae914628b15c3302e85716821cb2498ac2d96ad7ac2c1799d5f2fc7543efedfa442290a4f17ee511f18674e974b58ae8169ccacb1d2cf224f719a9f2f5548267", 0x5e}, {&(0x7f000000e000-0x60)="f08e751d5d0ed6deed6f3a5de304b5c9d77bc5d8eadd0ed153850e6340b1bd1018fbb9200a8d610955546f9006163a2288c35e98c5fac8482a113c392b2bb8fb65093f97ef766e3160e9b4c3c4c14af00775f53a3c3459db8256434b217ae080", 0x60}, {&(0x7f000001e000)="b9be0259effa776305c1de7454e0273ed606674b928fd84cbde01273a821d5538f57e2c8980791e6e976b9fbc1dae6210fa3ce675b177591b4cd8b2330f57349b9159ffd3b83cacd9963d3eaf67f0b553f05937decf40eba61f68aca1f8eeecde217444a15d12392852aa04ab97ec4314350001a7d53d3922f6b1992168db401c470ec8dcea8", 0x86}, {&(0x7f0000022000-0x1000)="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", 0x1000}], 0x5, &(0x7f000001e000)=[{0xe8, 0x0, 0x8000, "d4b6ff83bcee986ae12fed60dc13508c52e1f5933e3eade5a47c398888925ad8b42b6329346addfa692c9b8b2a7d30928eff8b034ecfe6d112d40ed199b300fdfd4ac35dc26a6dc48ce3f2490ce000b1f302d995d8c52e65bf147e3889a93ffb65e28e52156dfc7bbb76e24792162535ce3a8e68a2c43f627a9f5dd49334ccee7ed019164f6b31388b2e81a3112532d58d4ea9bc15fe9831969a196152ad6bd1177547d6ac0d05c8ae23050011f4497e15bc9358f3ac796fa2e056d2dd1ad7ea812bcfb4df8a858844d31ea56be48b72e63a557d"}], 0xe8, 0x0}, 0x4000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000020000)={&(0x7f0000008000)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae1000)={0x0, 0x0}) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair(0x1b, 0x2, 0xffff, &(0x7f000009c000)={0x0, 0x0}) perf_event_open(&(0x7f0000e72000)={0x7, 0x78, 0x80000000, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x10000, 0x20020, 0xa, 0x4, 0x80000001, 0xffffffff, 0x2, 0xffffffff, 0xf, 0x1, 0x0, 0x5, 0x80000001, 0x0, 0x7, 0x8000, 0x3, 0xe87, 0x6, 0x3, 0x7, 0x4, 0x40, 0x2, 0x1, 0x3f, 0x70f6, 0x7, 0x9, 0x8, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00002b4000-0x1)=0x0, 0xb}, 0x4000, 0x9, 0x5, 0x0, 0x9, 0x2, 0x4, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00009a4000)={0x1, 0x78, 0x8, 0x3ff, 0x6, 0x80, 0x0, 0x907, 0x200, 0x8, 0x5, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x9, 0x5, 0x8, 0xb30, 0x981, 0xffffffffffffce99, 0xfffffffffffffff7, 0x9eff, 0x4, 0x0, 0x7, 0xfffffffffffffff7, 0x2, 0x5, 0x8, 0x8, 0x2, 0xfffffffffffffff9, 0x0, 0x9, 0x101, 0x18de, 0xfff, 0x0, 0xfffffffffffff001, 0x4, @perf_config_ext={0x0, 0x0}, 0x8, 0x100000001, 0x5, 0x7, 0x7, 0x1ff, 0x7ff, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x4) socketpair(0x14, 0x80a, 0x10001, &(0x7f00001f0000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000bc6000-0x8)=0x0) mount(&(0x7f000032d000-0x8)='./file0\x00', &(0x7f0000f47000-0x8)='./file0\x00', &(0x7f0000f4d000-0x5)='vfat\x00', 0x2082, 0x0) socketpair(0x8, 0xb, 0x101, &(0x7f00006a0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002c6000-0x4a)="76666174002c2656fd0c665cc021f7c5c7f206e3315d0375854bc0883250bae69c8b7937bf952ce7fffd9b00000000fe9b010f3c0b279501d78f02659e43f0c3a67ce773aa3971a417ed") 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000400001e, 0x1, 0xa, &(0x7f000021b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000e38000-0x38)={&(0x7f00007d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c8f000-0x40)=[{&(0x7f00005c8000)=""/149, 0x95}], 0x1, &(0x7f0000d74000-0x4)=""/4, 0x4, 0x0}, 0x0) close(r1) 2018/01/27 08:15:31 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x99, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x4, 0x78, 0x1000, 0x13c, 0x3f, 0x29, 0x0, 0x5, 0x400, 0x1, 0x4, 0x6, 0x27e1, 0x400, 0x0, 0x8, 0x2, 0x2, 0x0, 0x4, 0x0, 0xd7f1, 0x2, 0x600000000000, 0x9, 0x7f, 0x8b5c, 0x25, 0xf1, 0x8, 0x2, 0x899c, 0x0, 0x1, 0x800, 0xffffffffffffffc0, 0x9, 0x212, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffffd, 0xfff}, 0x20, 0x6, 0xb7, 0x7, 0xccd, 0x3f, 0x7, 0x0}, 0x0, 0xeb6, 0xffffffffffffff9c, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000-0x7)='md5sum\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000002000-0x78)={0x4, 0x78, 0x80, 0x200, 0x5, 0x80000000, 0x0, 0xcb7f, 0x8, 0x2, 0x5, 0x2, 0xaf, 0xffffffffffffffff, 0x2, 0x7fff, 0xfffffffffffffff9, 0x3, 0x9, 0x7ff, 0x7, 0x4, 0x6c, 0xff, 0x8, 0x8, 0x8000, 0x6a, 0x8000, 0x0, 0x40, 0x1, 0x2, 0xda, 0x0, 0x1da2, 0x1ff, 0x100000001, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xa}, 0x180, 0xfff, 0x1000, 0x0, 0x4, 0x4, 0x2, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x100000000, 0x9, 0xfffffffffffffffe, 0xbf6, 0x0, 0xffffffffffff0001, 0x200, 0x2, 0x4, 0x800, 0x7fffffff, 0x9, 0x3ff80, 0x80000000, 0x5, 0x9, 0x3, 0x2, 0x1000, 0x100000000, 0xeb, 0x1000, 0x3f, 0x9, 0x0, 0x1, 0x4f4, 0xff3, 0x100, 0x3, 0x6, 0x7, 0x7, 0x552451a4, 0x3, 0xce4, 0x0, 0x6b, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x7}, 0x40, 0x0, 0x4, 0x5, 0x5, 0x5, 0x800, 0x0}, r3, 0xff, r4, 0x2) recvmsg$kcm(r1, &(0x7f0000f0d000)={0x0, 0x0, &(0x7f0000a97000)=[{&(0x7f0000d92000)=""/28, 0x1c}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000194000)=""/0, 0x0}, {&(0x7f0000886000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x6, 0x0, 0x0, 0x6}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/235, 0xeb}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0x9, &(0x7f0000002000+0x578)=""/248, 0xf8, 0x6}, 0x1) 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000028a000-0x8)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x4b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000007d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3e000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e3000-0x8)={0x0, 0x0}) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x4, 0x5, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) 2018/01/27 08:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x4, 0xa, 0x1, &(0x7f000098d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00005e7000-0x78)={0x1, 0x78, 0xff800, 0x7, 0x9, 0x1000, 0x0, 0x1, 0x1002, 0x9, 0xffffffff7fffffff, 0x0, 0x6, 0xff, 0x6, 0x101, 0x5a5, 0x6, 0x81, 0x8, 0x5, 0x9, 0x400, 0x1, 0xde8, 0x9, 0x1, 0x4, 0x4f, 0x0, 0xffc0, 0x101, 0x4, 0x80000000, 0x100000000, 0xfffffffffffffffb, 0x0, 0x80000001, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000a23000-0x1)=0x0, 0x4}, 0x200, 0x8, 0x0, 0x3, 0x32, 0x6, 0x7, 0x0}, r0, 0x1, r1, 0x2) r2 = perf_event_open(&(0x7f0000712000)={0x5, 0x78, 0x3, 0x22, 0x4, 0x7, 0x0, 0x1ff, 0x0, 0x8, 0x9, 0x4, 0x6, 0x1, 0x1, 0x7, 0x7c51, 0x1, 0x7, 0x1, 0x8000, 0x5, 0x7ff, 0xc55, 0x6a6, 0x5, 0x7, 0x8, 0x0, 0x7fff, 0x7, 0x8, 0x1, 0x1, 0xfffffffffffffffe, 0x89c2, 0x1, 0xfffffffffffffc5c, 0x0, 0xfffffffffffffff8, 0x0, @perf_bp={&(0x7f0000754000-0x1)=0x0, 0x1}, 0x6000, 0x80000001, 0x400, 0x5, 0x7, 0x9, 0x7, 0x0}, 0x0, 0xe0000, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000085a000-0xc)='\\..vboxnet1\x00') perf_event_open(&(0x7f0000aa9000)={0x4, 0x78, 0x2, 0x7, 0x0, 0x2, 0x0, 0xfff, 0x1040, 0x2, 0x5f, 0x4, 0x815, 0x0, 0x0, 0x0, 0x3, 0x1, 0xfffffffffffff3c6, 0xff, 0x6ba, 0x9, 0x7, 0x100000000, 0x648c, 0xffffffff, 0x20, 0x3, 0x4, 0x5, 0x0, 0x200, 0x8, 0x7fffffff, 0x8, 0xe3b, 0x1741, 0x8, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00003dc000)=0x0, 0xf}, 0xc80, 0x8, 0xd, 0x2, 0x8c0, 0x9, 0xd4, 0x0}, r0, 0x9, r2, 0x8) perf_event_open(&(0x7f0000c32000-0x78)={0x5, 0x78, 0x0, 0x3e, 0x5, 0xffff, 0x0, 0x2f88, 0x210, 0x0, 0x3ff, 0x2, 0x100000001, 0x4, 0x6, 0x6, 0xc81, 0x7, 0x0, 0x5, 0x8000, 0x9, 0x8, 0x2, 0xff, 0xffffffff, 0x7ff, 0x0, 0xffffffffffffffff, 0x71, 0x8, 0x401, 0x7, 0x9, 0xfffffffffffffffb, 0xa59, 0x1, 0x1f, 0x0, 0x1000, 0x6, @perf_config_ext={0x9, 0x0}, 0x2, 0x4, 0x9, 0x7, 0x0, 0x7ff, 0x200000000000, 0x0}, r0, 0x81, r2, 0x8) r3 = getpid() r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000b86000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00007f3000)=':wlan0\x00') perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x6, 0x1f, 0x4, 0x80000000, 0x0, 0x3, 0x8000, 0x4, 0x6, 0x5ee0, 0x1, 0x7, 0x1, 0x0, 0x3f, 0x80000001, 0x2, 0x101, 0x8, 0x6, 0x7fff, 0x2, 0x4c, 0x100000001, 0x2, 0x61d, 0x4, 0x8001, 0x6820, 0x7, 0x9, 0xfffffffffffffffe, 0xc87d, 0x40, 0x6, 0x44, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f00001cf000)=0x0, 0xd}, 0x440, 0x2, 0xffffffffffffffc1, 0x5, 0xd2, 0x3, 0x1, 0x0}, r3, 0x40, r4, 0x4) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xc, 0xa3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x103, 0x8, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x4, 0x807, 0x40, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000007000)={&(0x7f0000026000)=@generic={0x1b, "35de6234c6a3b7217d868b2d7750765fa22bda63be0385c35ef0b1d964c992d93848d51b83d25253bf1a83f8c31790982de96bde4d1180245967962715c44c3c2b8659e32e880d90bf2aeb9adc2d95bc8d1f78f4b72522e8da3bf4257195070078ca526b1df9d40a0b3387bd3c964ac5a4d02ad5020ff1f7338dc0143089"}, 0x80, &(0x7f0000027000-0x30)=[{&(0x7f0000008000)="019a33fc1f1251d935f8ca4a92952ee3d6649cad595dbfcc28270cbcddf51f624a4d1931a7596790aa2909d09e1d34e4eda117e70b081ca6d51ea308d5a95d0d1183c24cbe077c70b81d6879d4c45e85b6a10327a6f9ae27c14b289e796444caefe9df4e0aa3779bcd96335660c7e62d989317c7e824d4aa06b1d8e8c3ef642b7484bccb76a00d517f9aec732e9512", 0x8f}, {&(0x7f0000026000)="f93521e2c440c644dc085d29440864adeb4ea91fff9da9e462b8fc348950f1c4edb86873d76a000cf3c1715bcf44b8dc59ed56d64b59c87bf4ff369ea6e06eb1f2ca76dec1e351aaeefe11356dd58563b28b8c5c93227730fa24366f3688ab5386fc3836905e55ba4172359f416f8157fc36723aeeae26ba22a3effcc4077b6305d0b8e51b16202007948ac8846548e831302eba45eb89a84dc12b385db50d9d723ceb32b2b59ac9c6dabfef564374601a808d271fc06e71ac6c", 0xba}, {&(0x7f0000027000-0xf1)="93146b14484bd99e4acd21c884b204fa81d52a21a94880cbf70027ff00855d6e8ae61de2d4c2f3586b9e183e14627b00c9771ee1e55d926228b1a13eb22fb551613d4a5bd934ce5e9114bb48b9db4a87d89934c50ba3594d108ded0ba963924b3b9860387303d2dac7826f8db868691c4ab8253d3031db488c6fa2276457ebb3045ebff2aebe0a5c1854b1d3626a644a98902e7856a356115ab14d1ad874f4715b49c1a23c66c05db4506843fa52f309daff12a18030faa7eeede82bdd14ec52f0a6b163cc994fb3fb62e5a9fcd22a4c140b232fbc53c248abdcae260c7f7fa98731c36d24542bdaf38a2117149656568a", 0xf1}], 0x3, &(0x7f0000024000)=[{0x80, 0x29, 0x1, "93a741a258a8c4a402d4fc903a4bedb226bced7e44a4e8dc6350ab5b16a1a7da32eaedd16f8c88d5f547614ad3779f314085727eebfd290abc4c23010492e8d4803a87bb7c366afd5bfe4bc3b3789e1f44c6cc915137d865d91acd707c4daf7f93e2edccee82eb89f231d5"}, {0x50, 0x109, 0x8, "9a0531284956ba50fc81e432dcf9e837e3b330505f0753d9dca87f7bffcc432e59f6d046e9c3ebda4d230491c5505a1ae41d5637baaa431d7c581e47976bc23c"}, {0xc0, 0x19f, 0x0, "5986ac59a42f4993083918f3182ef0621b47a3b398fd06d6990e7e3714f39adbbf5c7a54050c39bd4fc9b776a20bedae57874a1e02a91114e1dd5407c40341d2a336450473be32a106e130517e62e648f1d1c097b5aef383dfa2089464c5f070ee1830c05f8ad80a61a433bdf935d596217fbe00e014126e2bb7253486c6efe47c3c7a4578f202550d62a77ceaa81769eb9e62b5468d09338d12a62f9c04f92e5eccd26afe22d9a03c2a6d97e58212"}], 0x190, 0x890}, 0x4000080) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000)='./file0\x00', &(0x7f0000026000)='./file0\x00', &(0x7f0000026000)='bfs\x00', 0x0, &(0x7f0000010000-0x84)="d6d1fa79c2629c90e33518fa6bbf84419491ca220b71bff53ba2ba7156d2483275840b78eb50cea497e54209e00f521f5540cf68e62d64a8f4c0547f43dfd2027aaf995809acd788859b41927ea007ced8314a588ad56bc1dd4c7b4d68355f56f8c189e85b76d9b87ac2ca89dddc807ee438267ddef628471924c8310ff5da7acbd58177") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r1, &(0x7f0000017000)=""}, 0x10) 2018/01/27 08:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e3a000)={r0, &(0x7f00009f1000)="36e81c22cbd066d85ba12d82d772a6a6c7437e8818b85d2ebf3084c828632d28f2438e6adc6bb33aefea6529e2e47b449d516f8d94474a6f554673ab59f392f71831b9d749fd28bc98edc0cd0d7f10863313ab98cfab6863a8c76e07abc823800bdaa1028881660771a0ca5aa1916512e8952df96d45883c3ddd430e8d033350f14a43851ed1c393bb23e768e26a8b97a43ceb2d65724285db90c27a026e02398b7377efb4122fdfee70d8766b57debb72e27bc353a544bf3e005757ce04b11c8bff498cacaf7627c1a61aabb334205a01386b7ea6695549051494ac9a4bbedfb7514b1934f23674a2158ed1b6ee9e743c08e0ba34c2ed2540a8895ac31d604d0bc27c77195654247d16f8175bd2dc39898632aefdff51ffb40fb1234a971df469b40404993f9fae87a4c324d31a6f9cf5d0ca0be2a567f866237e7b33e74caad9b81ff7a2308e1a223c9f665e02b3443458e3b24b9cfc55deec9f4c2af3a7a0e5eb2c82fd098deec5bb98d4e8323bcc26af92aef4d3dca4901ae261868defeb286cd1ff07cffd00c9d45d0277474f2e7ca1ecb933303cc2010b0a29ffe66db205d0fed25456124afdb9c5843f2a8d22701a097ff34cd2b6cb35276f951397ef02c85848419eedb95836a221dba630e19057459184bf86005090e5b6a148085c4796c87e8a96468397a0c69ca9ff6f4ea56a193943013df36e5f0137dcaba18e8d3eb42bfc1c40ac302e20e09f576202bad88a8219aed4cd6b71ad67403364b4efcc8805734c8c3f1a5f6e0602dd8543dc4e3d325d5ba248f633076b8b06b4758c326827b9b17d2c0be3a56bb4cfa24345e31c7b28b1293df63087d1c4c50fea2d517aaf83b27457f60b6f76bfd09a6fe36374443a5b384d1e4a83c037155b2d10b41a6e19a80ecc8ff643c54601d18d3d97fa6646513e53473c80b6f50a3e6860367836b75cedd5b0c1d917a90f6ca1c5b169cd7ebdbaba116cc0704d63aa98fd121d910059544457968fc900fa257f842fc1c68ecada2a969c4530240ef6212bd4dc64634852412337f9c8212ce0ad9933c42ef1cc1c21135a1ac80aac39fac21d5ace4c72e12b6347d56d8ebb671371080108d140dc7eac8886efe45174ee010465373190d69673861d609b608e65ec5a4a2e6ec8959253af0c0852c1bd3c952768722494d0455d8404bd5a2a7af17e6ced9ce9a6d6bed4943d6888151dad06c25b36d17dd5a753ef47e3a4a1fe987060ff77afd4b12967a82fb90eddc50323e8670d83da0ac0f1e16f57dba6b150fddbc0fc1380a074f00d7277ac92abab465c8e9d96d46c618fe6a3deb9a94f73c044e8c4d2b3b1cbc24f0e030b51b0528cf13367d70bab7f75aa40a9a38830d1488fc01165ddfde45e3af71556efe64eec562ec8958ccaa3fff49ebc77743d73c3188d10959f0b534d2d61f8af8edfe67d97061984031619dbd9df5af298ceaa15cb9c4e1a1e29ad608ab66a8125aa69dcca5142a6befa34b54ea96195153204454796eaf6b8902727593dbea9a3bdd6fcb5d8d5c5b44c2d321a4bb507c20f63a7ae60ab7362873fa45ebce169fbb9072f3397e9b92a5307ecf574ddbfeb17d886914475e4a64a4119015687170855ee64f86573c43b13cc88d5af32979320a152611ac569252200f3f84dfa5d901c3d8366027aad91adab58957927464ed6f08e62d7b74ec011629217b867a4c8947dc43af36b76470ba8d731c6cdd4a5c094b600366ec20f58c9caf96a78befeb6408662fddaba73aa8cdba2ff3d17287d23e5e7bc751ad4df11df7fab94c7b6dc9da93b4f456c8275bb1526450a081c2fa497e76484d63ebe28869c4a2dbd9d30cbbc325d9da76f638043ef53b665a7a52e999d90df0d80e990d0fa7ece708b365ed822acf93349f9b35e20225eeb89505609c1e3caa1e2d65f874ce2566140bdd180027dac1e558dea867acc4b9dd00f2a10303b682a95a8ff9073e4592f34d919dcebc87605bb3dbec73761f1e8a56e4248af27d43b5acd667c95dd01f354cfb5c8bbd33f5a3a6a7f85f8b6a724d8819baa7102ec21844f814096fd013c64fcddb2e998a93424686552d9fa5c09a26004ddc4b2a23f2871725006ead4aa9aa8e47c1e0eba48cdcf4aab3951461f704fb41c475f115b5ae89a9a4d19abd0c2d4c37f7485524a86356ef8835e643d16299ce2920021f81e4e370a242a505bb96ebc96ca4e3c9081be34d2c645edb5ed6f785a7d44c27aa554c2ba3a05a9a64cf59284c765256cd723e8856fb6f543adfefa77663241993e9d47e1c019d1edca6fceee0fda68cdb8fcb23966a7d5ef30ebd29d1d5098cb4702ed753ce54d71473aebf46173e12724c95d4d39d4796e62381f6072d6bf2e95e3641804f50b95a67b6bf72184ed888787ff81c84ae5c403b77764296646a1e1790fde41da1fa2dde0b0ce415abb16748b3c76b474bded543c836ef75e7d4f7e658166a86111655e90c4fd433776dd53f5fa48ff388167cb3bfb4596e377df6bcdc342f933afd63baed31a1fc10da30806402f137460faa7b36325572cd3135be9c886b0eb022cd293eed7d5fe776904c72568d1f1fff51b4d24bdcc38114be84b882e3d3f04ec6c2ef5db5857fe3525322f64b9781cd2236fdb7a413d7ff94be9036830037eac1f4ba835c6ab9fc40ef9b36e26ca22ed1c6e06b55394b0a78ce0824e839364731ffba704fabbf8072ec745ddc8f34af41676d3888441816210b59a57cc084505a5c111410d6c0909284842853a62e094e6fd842cdbeb25cf5fe70f4c631fac2681d43879e1d6859c2eccff89ab8c77f0b108f0e10aaa8551be731cb05b0ea3f1c76d196f376d64398c3d2cb8c89a4ab6d3a0d974241773d1aaba728f25012cd6378004b618d53db14aeb53bbf9a0588757d758441d0be391f38a46d72d15b1c4f784664dbe0060f87bc13ba1800df4a58cd671b389773ea0da77182c53a59c999e00c942cb8680de1b32f7c27f835e753c204a3c3b6ab2591ebfcd7d7e6549dfa6e6ef50ff9487062fbae186c6944194d5bc2d3a36e8a4be134504d7997725db5cd905d0048f243266c0b24993714952e298562449bd369d5bf08280e3729a97eaa9fb9beeaaae5885f93a0a0ec24bf2049f3877744f0547a66f2a029e0c4fab04b5eb940743b9ddcb112175f3390edc11537256ca79a1cc9e1c413c6ef8fdbf2a9dfc5254ecd2a91b1cc15585d57d062ae6ce8c45f79bf91cf15531aed32ff0323e98faf8129ffb58aa3b3ad90ac52f8eafe52e1d5f761f2a5aca94951843366707a69a9fd821581d3000fb4beb0305017af35dab3c50df5dfd28e3039272523651d4b4ea00559196d4bf1865d50d67d59a4560264366ecacde75f0f52e599a230f3a69fe480dbb5f5fefe0f1de60f092090c467cd3a7e3eff7409271c9c01328c4930238ad51a88539aed5c9986c41298196d20915db0d7eeeeef088985eb580d874ae7c47f25bd08a553cf9ff45bd06c5243cd86ea4f94289616a0d8c6e6b3dadd5fe23141413405add51ccc1fa6c190a6b3e29b7ea45be4d60a40957ad2ed7b8586c11c280d094e4f90a2fb9ed1435fd258194d54ee25eb5748d5ecadb22c73c27dbf84e01c3415e7690938f6816edb76b73e51ee1ffe267f69f5a85304604c629c704a2fba5ec2ae375210d08f53e58e8b045252ae0cc39e05c09eeddca721ae92bcb0f75dd1c8ab5f07d4e4945f30fc5f9cb5ed1004b0863e51991ab45e8da505e3664f5b1d7ff9a6e914eb6b1717c545774e2d90045a6361df6a3a35775f956cb47dccb22a42b99c19f656e4dea99781d7a764e2c1f9d65017a66310b42f2c362588af3f73f76b16e73e70d9ad6ca15af182fa1111a9d07d3a142deeba4f51523d16074d3b4241028ff4f2144286ae70ce6c7d22758453276c8f29c57451edb6fce4dea50067196f31653aa90c62ddda12a4760dcc11665dc7dc950d7be3099142c422ed4dc99bf834fa9bce0c200b39b2bfd95a8336c60159de33a6dcbd94b72b69ffcac1004ddead86861419a761cf340a66f9ac12e66526d1fcc32923bab3d9d17ce45fd8d8f653186f507b041a72e23660992ce71bc64c4ad3e7b848c09be0b6b5929aa86433defdfc03af4cd086ebdac84200ca1933087d4841eb91716f430963af73046a18108f9a8a5d26857020897bb291fcd0e9d5412b8a59ebe4e631dcf08e401dfb6cad788cd06a58753eaa5bf769fd6b566a69dcd8130aa103413f725ea01700a7ef9b2023271f4b13c91f7784364cbf4b782f2c0634908bc6c20ba38705860061afb0f3534c5d8dcf0e484a95a693ff5611f8c74092a683bdc5ae91ca2306617525edcc287579ce26d7282d03c715d3d03cd10bd15f98d98fed7af3f10d60211bd2dd7984f54783617752aa1e4bafa70a8e741859639faf2e32db6c177037fbb39960c5b340130b8bc4013ebf92dfb711aed2f0da9bc43d71c9f7d242a4bf1450250f42dc42c32efffefdcec6a3c91a1259dc32026c5001e940c10b952704aef16b53d8fc9c276a2c85b195a77063110a2ab70e5c31ac0bb9422127e74d8b3d5bd8ceb9d58acb464b719c1eed054ed65c4d05b83cdb6e1f6e5894e9a714d9e7024f7f5537ff3adfe67a9f5d12630a7a627759c5659a86b4b7d836ec29ae88f64b657e7600d4de381d9e797086490f6c6089561404176b89c3e496e78a19adff063d506990edff57deaf5898a2ebdcd6eebf4a1bbae2c4db2063ed2f6a4f0966e66031d31013d6474a4e59e8266691b3488851f73ef957353a5e6c214f1eb2b9064bf3bec155d67d8940d75169d381ae498b6605d32f232cacce98242bfd6c6baf56a97eced6cbdf773479c12cc5db7525b9f332e9a8f067e61b58ed8997b406f8bfe052562c13c1d11d5b38053139eb14284d409c25bfd22df6573e89f7594c076d43265ed745c67eab8891b104249703a823a2a18dc38be22c2851a187ada30a3b4af1cbdc284e965a336d2ba7def32a0accc7971380bc4f3984030c9567649282f6e44fc2b11c34d851a2aebbab59e010a69a006ac0c31e4f6b79fed666fac90df1d2f47e6fd0c87e409e5177750469701a387cab8ef2991e21b748b9ec74c689ef6d42da3de8944fdb7165a6fe54df058c3807b0afad1955e1d0fdac76f363097bb5439c87264382a901d7e31e08db0f03344167e9844327d2a174604506d437579e8b4cfd5a03c4eb9bfb41d14ca880528ade67a04bbcf2387ade9ce6f747f3237838312c61ef38c57739394ebe956cd849c5f5db31f4bc7972a83d3cfd7474fdf090bf314ba62f3516d159ae7afaea5e1db22314c780767dcb36601884bc02eb0fe574acc38aefeafef57aa1c00ce66d4d6e2bde018f6755c8843056d06e7de3c953be8dad31f0df2b837fa6719f59815325fbce7a5e560038e029f90732beca7c14dba10c34ba5e587f3dacb337cec62ebe528dde395d57e7b33b6e7753d8c54227b77b757d387b341a43345eec104f4507c99ee5b0db2c052ffead49ba4d8b9d1ce5f8bd3b82c67829fd08d78cb92d8fccaf264b0aea7a231b85d224462b68a42230bfb8239bb0859d514733b62e43027150181dbde0e445eaf4a8b7acda53729ea4aefa8a16da5ed160503f7fa9fa62719f6666b04b6a0495fbe2450a891b99af9c635482dc0dd34639db7688ea8ac12fb3dbde0a3e5361143dc55dc194591ce47df29bfc0a47aa9111e54e3ebf35d4b8e5dc82eed3dd7496a9719a7ffd48b37971edbf2eea9f6b09ce1b6b08bbce7fef1390bba39", &(0x7f0000d80000-0xcb)="badded27fd03a7bb24d25d6e7b13d14c0fcaf66617c09e86793286d0c0fe02ce0b6ee82c091fae6a124286cba839f922e888210906c65b863babef13b77c981b7d6d1e3049f17c8d5c3ce027ddac0cb488d6a60d79bf7dda916fca6fcc54e80e7c1e58e9c120e2c8feeb94b88cb9a808a3b945063e54fb13358d65543093f79c60dbd959b85ecaf38bc6d996259fcd94977cd39125b334e51b8407be7d80b5863b338eb5f3e0ef8b5a9f9694d41f7a3f4cd541dcd6cf18920b67c558d82439b30bfadd079161e2d1ddf92e", 0x2}, 0x20) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x101, &(0x7f0000f8b000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000168000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000010d000-0x4)={r2}) r3 = socket$kcm(0x29, 0x8000000000000002, 0x0) recvmsg(r3, &(0x7f00007c0000-0x38)={&(0x7f0000bbd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000099d000)=[], 0x244, &(0x7f0000c65000-0x98)=""/152, 0x98, 0x0}, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/27 08:15:31 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x59c4078ba37b1970) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000)={r0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000895000-0x38)={&(0x7f0000556000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000981000-0x6f)=""/111, 0x6f}, {&(0x7f0000751000)=""/75, 0x4b}, {&(0x7f0000000000)=""/211, 0xd3}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7}, 0x2000) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00005f8000-0x48)={0xc, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000fd2000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000920000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c9e000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0xfffffffffffffe98, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000018000)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000012000-0x10)={r0, 0x28, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xa, 0xc04, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000023000-0x2c)={0x9, 0x8, 0x3, 0x7, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001f000)={r0, &(0x7f0000014000-0xcd)="", &(0x7f0000020000-0x28)=""/40}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000)={r0, &(0x7f000001f000)="", &(0x7f0000007000)=""/180}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79b, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000b24000-0x78)={0x3, 0x78, 0x80, 0xffff, 0x8, 0x0, 0x0, 0x1f, 0x20, 0x2, 0x7, 0x9, 0x10001, 0x7, 0x4, 0x0, 0x7, 0x8, 0x1000, 0x100000000, 0x80000001, 0x6, 0x7fff, 0x3, 0x1, 0x7ff, 0x82, 0x1000, 0x5, 0x140000000000, 0x3, 0x6, 0x3, 0x4, 0xfffffffffffffff7, 0x6, 0xffff, 0x920, 0x0, 0xfffffffffffff001, 0x3, @perf_bp={&(0x7f0000572000-0x1)=0x0, 0x0}, 0x2000, 0x5, 0x44, 0x4, 0x0, 0x333, 0x9, 0x0}, r2, 0x5b, r1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x3d1, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd25}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0x801, 0x1f, &(0x7f000066a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000087d000-0x2c)={0xb, 0x7fffffff, 0x5, 0xfff, 0x10, r1, 0x6c45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d86000-0x28)={r0, 0x0, 0xc1, 0xa3, &(0x7f0000c02000)="aede362667b3201280a8fc6d1c704c7f22aacc2f3bf64ed5b4701651d2a840eab32a90794525960631212c5b31326fb7984b557b59e930f6722f5e989da5d55d6dcd945f82645e8af83c415f0f5cf7300773d3c84e22d3bd0ebeb5968f950a4ae6872764a4be178cc3a7bd74ccc39a5125c338a6c0e2a8697df7b7d7b2b2ef82faf4933017de8c35d9d50946c29d8385063cb2c021fac05f4ebd9a26face6fc6716e93698423ba9c627bfa751bcc7418e006576be1211f9bfa406385cf75083939", &(0x7f0000d84000-0xa3)=""/163, 0xa3d, 0x6}, 0x28) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000718000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008b3000-0x18)={r0, &(0x7f00001bf000-0x7f)="", &(0x7f00005f6000-0x4f)=""/79}, 0x18) 2018/01/27 08:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000067000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000826000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa2000)='./file0\x00', 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fa3000)={&(0x7f0000fa4000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c18000)={&(0x7f00008ae000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000039000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000676000-0x8)='./file0\x00', &(0x7f0000e39000)='./bus\x00', &(0x7f0000031000)='iso9660\x00', 0x0, &(0x7f0000063000)="") 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1e, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffea) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ff000-0x10)={r1, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:31 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfffffffffffffeaa, 0x0}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0xb, 0x1, 0x6, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000027e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004f9000)={r0, 0x3, 0x1, 0x59, &(0x7f0000ed4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001b6000-0x38)={&(0x7f00009d1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d16000)=[{&(0x7f00006d1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000449000-0x77)=""/119, 0x77}], 0x2, &(0x7f000038b000)=""/220, 0xdc, 0x5}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00002c6000-0x48)={0xb, 0x15, &(0x7f0000491000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xcf14}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0x7, 0x7, 0xd, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfffffffffffffffe, 0x7fff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @generic={0xd82, 0x8, 0x7fff, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfa, 0xb, 0x7, 0x2, 0xffffffff, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x0, 0x0, 0xf, 0xfffffff0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000018b000-0xa)='syzkaller\x00', 0x80000001, 0x36, &(0x7f0000b68000-0x36)=""/54, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0x208000000000001e, 0x3, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f00006fd000)={&(0x7f0000285000-0x10)=@llc={0x1a, 0x5, 0x0, 0x3, 0xffffffffffffff02, 0x1, @random="afe5dd53be9b", [0x0, 0x0]}, 0x10, &(0x7f00003be000-0x50)=[{&(0x7f0000e87000-0xca)="819c296e3df3354651c5f8bfc6df645d0ecc6f998588beed9cbc42242465ac1da81ccb1fc59bce48165fed519d4fed3a29d12e1a2da729af404a0d2991b000d25595261bb0e5172618d3ee4718ef32ed7c4d9387bc395b4ca84a1b1aeb31df88aaffa9bdabf50fb8f31f2106625a7bf6c6e5cab546a15e330c1a069be2231bdfb1bd7c1a62927689ca10e92b7bfbe1f4d049bdb8f6cabf720864d9202eb6e51ba5a1d81c2b86bffff20dae122ab9da7fd86fc37e0b24c27aeadcb5c2fbcf9d6b8aa8816c6122cb72b598", 0xca}, {&(0x7f0000e5c000-0x56)="611152f7c38b253c89c31e6b033080da30955009c478c86484249681d5c489282a2e0cf5fe7083f92f11d257f6aa8b8e6306ee5502407ad8e2a04a5df4dc6148baa7556f6372f2f515c4537c1e74ba34377c79b32160", 0x56}, {&(0x7f0000a38000-0xec)="5bceee2bd14fa21e0adf6bae79ded9ea4fbe2f6a115a22c8dd5d111a5c20d407f296acb4263718d1f79d1202187f3c16de6a92fa747db88c8e32761fc21eb57ceb94aec540b7272dc0edf5569b399734a9e6442c25daf355618e2c2d74d91a3a79e4a4c6dc32e3a03fe328ec3637d43e3766b0e54d01ffeb81e746c15bd9a9820523f25a23f3654e871f238b09c6c8f9ec821be53577f13ff60ec446eaf1e0f1430327c9be92ffc72c91d32175da1bf83eeed934be17473a6bfa6a2766ce5590f5afcf0a0e01a8f01c21d13f60aafcc7a254e98fc207e10236c31c8eafdc1b2dc2f4a43c1b637b59183f95be", 0xec}, {&(0x7f000066d000)="5807d7e0", 0x4}, {&(0x7f00001a6000-0x92)="21e2870c772c08ebed04cba623e55316a00b7f4cfec2dfd0800ca59e7f9f0942c34495d726e552460900c040001c9cf9d65757c0830d04612e5150a656c42ce363c8103e03f543c8a1c6e3173d154c2012dc0543d9e198b157e10cd7ecc98f360bb6888a358496216dfd53f521fd8a3d6d778102abea7ab6f95b024d9385560941c0247fec2d6a532d33e189bc24dc34ee0b", 0x92}], 0x5, &(0x7f000020b000)=[{0x40, 0x104, 0x5, "546878e2cbff2c37e15542d061f18dc3155fe3d9873aad615aa31a9d315f0597f31fe3a97d7bd03e052a6c"}, {0xe8, 0xff, 0x254ce201, "76db20c34d0ebc26807dd4c2ff8685ec27f93e066b649e16fc60602ee49ccfdc7ce4b24b5670611036425bb91829d8102619881be500f20fa8ade31b8355d56b9badb89ac5a20021c24b08fbaf189a9df0230271d517eccdd170e0aa10ef1642409674db77a1b5b5606f4d1bd5a7bf0ac9b622f8271c8c5c78b077001e3f97389eb1360583a6f29ea8cfc383a6842ae1cb343eafea8f73daf3b30132c8201cd37f0ea5998d4b89f542972edd3174d34430975921c0fd3b5e56c064c7abeb6d17ee9bfcf70dc1f2df2a62aaed5581fa71fe39ed"}, {0xd0, 0x108, 0x4, "558dc60d82b7aa7b2b06a7b926bf0b6bdaed44828f51d4059d3dfda40530aa7d6751264bebc84c35c2f3a73a35ee681035a5f29a672a8a1508a8a89c62093af0c57cfbeb4028f84c56e219242a1ec1e364fc6e4f05272572699ffe107619d06064430b9141efea3b91e7bf78b7f11d2b46f18c6ded1844c16aa376acdbcb02901bd1600cb1b14df044afc275acfc0d8b492e82d654ea5ae19b0eb9b87625fc2343b3565bd8057f3493b965639d7cccc4637c8cb4524285cfa5b57e7850cf28"}], 0x1f8, 0x10}, 0x10) sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/27 08:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = bpf$PROG_LOAD(0x5, &(0x7f00000fe000)={0x7, 0x3, &(0x7f0000402000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038d000)='GPL\x00', 0x6, 0x1000, &(0x7f00006b2000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/01/27 08:15:31 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000326000-0x10)={r0, r0, 0x7, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000034c000)=0x0) 2018/01/27 08:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x39e, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d61000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000dcc000-0x38)={&(0x7f00001eb000-0x10)=@ipx={0x4, 0x5, 0x100000000, "ae75e21f10cd", 0x24000000, 0x0}, 0x10, &(0x7f0000865000)=[{&(0x7f0000ffa000)="ae454810fe758bef072547cfda59e095a001d5b2bfb097b688a1daafedf95d09e1295069c3f62222d8a104cc636d6e835e7021dccdc3692639c32aa18a63559c60ef88bd45b967bb833bfc226ee324ef57ff8cd953f821", 0x57}, {&(0x7f00003de000-0xbe)="915b8a538cdd11e52106545cd24126f570dfb43d513243d66919f09d2bedb3555839a73505e8e679165265738fc04ab216066bb8f059f60322c1142f9ad44fe150ea6b0eb2c9d4ef041647ea8f459cc58ebfb157950aa992965885b2594d98703c72b48f70eaab64804b47edbbb86b502737117e70c6d2ea943dd37cd0562b806220397f0f400368c86ec24dec5de75775cae6e397c4b19ab1aa003234bdd9da04fac546b05573144d765f09025fd9f59ff25355e8624c930e84f50c0bdc", 0xbe}, {&(0x7f00009af000)="9d49057eb99aea0ec878c2b76f22601faba3c84a7e68ac638e2759bdcb4e0d96eefab03d3f425d88b6caef7edb6006d83a8e48a0018d9d83b6c19f8a91c2121986f0832c9a6957d8d92abd062084fd3df678f759084a28d2374c32ae5581547d8fb4ba4101d13f3d4e43c7b833e6ba44b8a8bd9af36d0b2a4394d6e2ffd0a07529e18c1bda0e4183a48dcf9f262d6cdc624bd41e8fd6227430069b85e749e1f8cf193cd45e90c017d1d9a35dcf2b7c66e6dd3fdadedfd3fe9c5a2feba95e265f635a924fad82", 0xc6}, {&(0x7f000052e000-0xa7)="d2837c6208fba21b6d0cc2f1232f07d11087952f0d52876e51b49ab913492e3927bc24cd4ce93715ce1ca458438a541d9829152fd8ea35dba232bf8dc1cd0ad48d47804a5b887faa4c20c890cd519ee627fbc61254c4779ee9aa77910c458166a66c40312ca7bb3daaea0b058ad2bbe5190b15b8b41e839f46168d7ca4a9fe907ae37257b31a5ba242dd3220df79b4daab007d8dde6746e2ba4f2a6d01733c18961bc304b2edb0", 0xa7}], 0x4, &(0x7f000096e000)=[{0x38, 0x13d, 0x101, "bff875b6badf13fc4a94e0214b61fab081f8ba7431f624e433f4b656fc0b659c87322b13"}, {0x78, 0x11b, 0x8, "814fcd57562c435263bfe60d46f2141616b85a5db411c1b26a578142f8bdee8a15d2cf921f8354ac8069cccd60d039edc518fc1905aa3a4c1361e19e759970b33e36949b9619649213fcf6a545cf3a949f9fbd1f6fe0053c5e18f88a36ae80005a"}, {0x40, 0x11, 0x6, "38f55cf1e1aaaa1876114f94aba9c5c91e5c6ba13187e1821bd08a20491508eaabb1850c5f6ba0176a16ae"}, {0xf0, 0x12f, 0x8, "c840e9573c6b4acd609c39822f906023fb8dfb28ccfae3e5295af2ac9deed0ca63f2ad43eff7c0b22161bdaa7ce16790f1dedf4f05ca4807d93d46e8f8e354496ad423be9e286be5f7ee7771b1cd39404cb76b40e805518db91916e7e555f0762d8b7c2fcb3d62e251bb192a0c674ac3376d95f796c90c17928a3ff8447538c3524456f72720682529cbed61a6ed21f6a6c8dc860451b4aab131bcde54d177956b511eec053e6ea116d69a1c756e7975ec632e6e2ce24fa3f69af8f9320dccf1b0896ebfbfcb0eb31189fbfdb7f9f435ac064684fd497df121effd32"}], 0x1e0, 0x4000010}, 0x4000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000600000)={0x0, 0x0}) recvmsg(r1, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r2, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[], 0x0, &(0x7f0000083000-0x14c0)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x9, &(0x7f0000b8f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00008c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x3, &(0x7f0000594000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003f3000)={r3, 0x50, &(0x7f0000c54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000205000)={0x9, 0x401, 0x80000001, 0x3f, 0x16, 0xffffffffffffff9c, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f71000-0x10)={r4, 0xfffffffffffffe99, &(0x7f00007fe000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x6) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000180000-0x48)={0x4, 0x9, &(0x7f0000940000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffff00}, [@call={0x85, 0x0, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x44ef}, @jmp={0x5, 0xb7, 0x3, 0xa, 0x0, 0xffffffff, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000778000-0x4)='GPL\x00', 0x3, 0x2b, &(0x7f0000a08000)=""/43, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x80f, 0xb22, &(0x7f0000e27000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006c3000-0x4)={0xffffffffffffffff}) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eec000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f72000)={&(0x7f0000f72000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000006b000)=[{&(0x7f000047f000)=""/103, 0x67}, {&(0x7f00008ea000)=""/4096, 0x1000}], 0x2, &(0x7f0000ba2000)=""/111, 0x6f, 0xf68}, 0x20) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f42000)={&(0x7f0000f75000-0x10)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ce000-0x50)=[{&(0x7f0000f75000-0xf)="44c4fb0dabc1d12340336551404174167d6d97d947914e462fb5cf0db08356ecaab7d6158bf7beb831d4266f34e63485e8112ee07be386aa97b0ba50408faaec657bd9ada3f8b4c6210b564a18796849dab9e37311d855c38e0e9afa20bb7859ea3d8aa9a709993c9b8f85c4c21060968a5fbdc8399a783d9b7dd3b10409c1d0dad5ea81c85c2a90a36a52496450e4", 0x8f}, {&(0x7f0000f74000)="501b459de136537d9d7518fd5b4803fe2d56534b099a47f335075f11ca62842079ebed1f8fa4d176ca5e5ced8d1be0d802ba7f70203a455156a3af9ed3d0f3ddee7cd9462183e6c880ebf8d2b0a90af7e63a9e36b9f35643fcd8a82c4d5f20c1b935c7ecabd2b0d66045f35c11c8c73ead78cf869349123c4263d7e877930bb2976b32be6a7944da1c3473f7c29ce6814e9e10e72c72189e32ae74f5d6d8be9c0b9f9585db", 0xa5}, {&(0x7f0000f74000)="d7bc2e16a19ead858d8bc70138b227d79bbd26138f5c967c9468299fbb1008ea57620a7943feeae3b768c1cb9330f55199d9a93e6abeb977c4f4c1c40b8bb1f5dcd204a535bb3cf0869f42f9be591b73ac6f3c8a310ed290b7a3499aef4e5e7f42722e7e1aa6ea468c46b335c7b96606902c4b0433a1ba263ef11ae50f3e915994c09563905b87343b4368b99c0aa205dc966617ca00aaafdbbb91fc0b45d0e0f942e6fff98d2c35bf6f8eae152e2a0be4f9ce3b699b8976f1", 0xb9}, {&(0x7f0000f75000-0x84)="df07e8bea689cd3afc13c7a1e1b78cd23d06df74f765bd6ecbb679ee3f13fb9eb6f20006e983d7c3bd3731c4a8974efc3f858fd168c4e372ebb45d48549afc58668ccfda59ef48cfd97a4fa0b06c81d09c5fe2698fdfc70aba0e43f32dbdab4e19fbb71c5fb834be512db9bcc7cd7be0fc841f68c4fae3c1d54c31136d38cf7c1687e2fc", 0x84}, {&(0x7f0000a95000)="7d71a9991b30f8f2bf37deee00e4201841e687365a923a4d0307d92848ea2e2ac398b1c2f994b268b6a859fb56a28ff3fcaed49ae1ad558231c0f1ceb7f4ab3c3af7c2ce77dfa71f9f27e3f37d5d9c2ad3c5d0b81619bda5cb73dfb281e7e0272b3a", 0x62}], 0x5, &(0x7f00007d4000-0xd8)=[{0xd8, 0x114, 0xfff, "0293cc9f23e155173e67c8e0ca3cb2cd9477150e48d071eb525b76feb5c0715b5d4908653c6184809d46cd71f95e5f4e40f00c96b0a5bc54caa0abb40a0ac91b35c5c07188a4196eee6ad1eefc7e0d8e529c63657707a64f699092b0168c5c3f31a7fda5d5c5a0a78f486787127ac106bd8b5c5e8f04d74c3f70e899eb7b3247bfbb19b9925f8697ca4223eb41fa9aabe81a483656f127887c656e1c062e7406a36eab97f40d04a283cd9dce724e38924561249fc5ff3bd847c4a65701db62b5a4bb530d"}], 0xd8, 0x20000000}, 0x4000000) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f76000-0x38)={&(0x7f0000dc0000)=@ll={0x11, 0x1f, r2, 0x1, 0x2a66, 0x6, @random="d106d996a4b5", [0x0, 0x0]}, 0x14, &(0x7f00005a7000-0x10)=[{&(0x7f0000d90000-0xb9)="df495fd0a46a56df820978e1c2982fcc926e5984210c00d4e14c7c573492ce192f7c3887729c3b820f7245c256c6267560bcb08b634712db9a0977a2ac4183c92e87454aeb215743f9827fa06c3fdbf6f31175e9238f463af662f7b50ecd73b045a302511427d3d40e5c921091fc2ff986ac401940ff7d34fa29757d631fcf5643b229dabbd20447376fedabea224f65e28b662dd11d4958d58431d65d9806b38b752b91f46afaccb9cc5abea291bfa6eb2276e0f2a02c076b", 0xb9}], 0x1, &(0x7f0000f75000)=[{0x80, 0x100, 0x288, "dbe89baf288b2a836392c5f2f050d549c4c9e1ab4db59d4d3acf2c1a9e5f69583737b331742e977d8a5a76ad8248ed3b64bdc7bd880e133801b453bf3e50c8755dbb7315fff485bf6d1ee9d258abff4afd600a8368cdf17deb263cc27b0cf5042a7778849ec3d321bb205640b6bbb5"}, {0x18, 0x10b, 0x7, "67a63bb5"}, {0xd8, 0x19c, 0x8000, "3264546e9deb4c6a498f74da602b3695a487f5a7cb9a2ab2e1eca0a827dac87a6357c419230bbe35b711089fa845d6ca736b120e69de511716fecce26d1b599c117993d8ece4bcfa4efdd49c84c344d2d53bf34ddc8c0d0d57f921c385016e9c50866a2931f1c952ec4d4616a6f2dc044e2f82114e44098dd54dbaec7398dddaae9542c2bf4f6ce4b9336f7bc22636a517f77af2dcd367cc2f23f727479d360053a8477403721b2dab10ccaa574ad42f810e2e9060e4cd398c7da329727a9eb112af372acd"}], 0x170, 0x4800}, 0x10) recvmsg(r0, &(0x7f0000595000)={&(0x7f0000f74000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000061d000-0x40)=[{&(0x7f0000c43000)=""/68, 0x44}, {&(0x7f0000eb0000-0xc3)=""/195, 0xc3}, {&(0x7f0000388000-0x29)=""/41, 0x29}, {&(0x7f0000f74000-0x90)=""/144, 0x90}], 0x4, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0xd7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 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) recvmsg(r1, &(0x7f00009fd000-0x38)={&(0x7f0000f76000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000523000-0x30)=[{&(0x7f0000f76000-0x98)=""/152, 0x98}, {&(0x7f0000f12000-0x5a)=""/90, 0x5a}, {&(0x7f0000bcf000)=""/216, 0xd8}], 0x3, &(0x7f0000f76000-0xe3)=""/227, 0xe3, 0x7}, 0x40) 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x6, 0x2, 0x9, &(0x7f0000f79000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000ffc000)={0x3, 0x78, 0x0, 0xb6, 0xa6, 0xffffffff80000000, 0x0, 0x4000, 0x10040, 0x8, 0x3, 0xc000, 0x1000, 0xfffffffffffffc00, 0x1, 0x6, 0x5, 0x5, 0x92be, 0xffffffffffff2434, 0x1, 0x100000001, 0x9, 0x0, 0xfffffffffffff520, 0xfff, 0x1, 0x101, 0x4, 0x7, 0x2f60000, 0x3, 0x35, 0xfffffffffffffffb, 0x1, 0x4, 0xfffffffffffffff7, 0x8000, 0x0, 0x8, 0x5, @perf_config_ext={0xfffffffffffffffe, 0x8}, 0x8000, 0x80, 0x38, 0x7, 0x101, 0x8, 0x6, 0x0}, r0, 0x6, r1, 0x4) socketpair(0x7, 0x807, 0x9, &(0x7f0000866000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f48000-0x28)={r2, 0x0, 0x4, 0xdd, &(0x7f0000356000)="8fbd513f", &(0x7f000015e000)=""/221, 0x0, 0xfff}, 0x28) recvmsg$kcm(r1, &(0x7f0000a90000-0x38)={&(0x7f0000d15000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e62000-0x90)=[{&(0x7f0000b18000)=""/233, 0xe9}, {&(0x7f0000b9f000-0x56)=""/86, 0x56}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000e45000)=""/4096, 0x1000}, {&(0x7f000021e000)=""/4096, 0x1000}, {&(0x7f0000de2000-0xb3)=""/179, 0xb3}, {&(0x7f0000728000)=""/0, 0x0}, {&(0x7f0000215000)=""/238, 0xee}, {&(0x7f0000968000-0xa6)=""/166, 0xa6}], 0x9, &(0x7f0000db1000)=""/4096, 0x1000, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00002b3000-0x48)={0x7, 0xd, &(0x7f0000c5e000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x100000000}, [@jmp={0x5, 0x19, 0x1, 0xf, 0x6, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x9}, @jmp={0x5, 0x8, 0xb, 0x6, 0xa, 0x1, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x6f286375, 0xecf, 0x0, 0x3ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0xa)='syzkaller\x00', 0x2, 0x64, &(0x7f0000680000)=""/100, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xb, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000065b000-0x4)='GPL\x00', 0xffffffffffff8343, 0x99, &(0x7f00001c1000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7, &(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a0000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8983, &(0x7f00007f4000-0x4)={0xffffffffffffffff}) 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ebd000)={0x2, 0x78, 0xab1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008fd000)="637075262b2100000000000d040057") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000075000)={0xf, 0x4, &(0x7f000078f000)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @generic={0x4aab, 0x7, 0x0, 0x7}], &(0x7f0000075000-0xa)='syzkaller\x00', 0xca5, 0xb2, &(0x7f000078d000)=""/178, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/27 08:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e7d000-0x8)={r1, r0}) close(r1) socketpair(0x10, 0x80a, 0x7, &(0x7f0000183000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d3a000)={r0, 0x0, 0xdc, 0x58, &(0x7f0000858000-0xdc)="27bf1d4bb86ae10df3f89976d1e33ec67221758847306169ad541563df139227720ac7b05664f591fe4b92ab8c30519d4a78b6f338fb174ace838573a155dc9bd6fb0cb4bf6954ab711e46891f5f2088c6a10bc0854a739e4c51f0b26dc5077cd9b2173b2527e78f71f38d3e7e4fdc8f02f4daa71153c0dd12687b8d4c8396c1ac5b75c76314b8ffef4ddf317e25796ac3879043a4204b73e202f679f33e937024f403d60d336af8668e6935142bd51d17baff7b433fbbaabc44f60eaf3b8ba10968c3e18236eaec3e9c9b98c1dc166c845df7ad10a5d27cfd6ec5bd", &(0x7f0000c55000)=""/88, 0x80, 0xf8b}, 0x28) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000181000)='f2fs\x00', 0x80, &(0x7f0000cd3000)="6f129077c6699a664d703d674ce8e345119107c822cf21d3acb9489c10214f4571eae75fc5eb21296fbd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000002000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000003000-0x68)="9d6be7bb2170d4ea0dbf4feca8809e5b49b704c55e521e901aff18c8dbaf0bc3e7f82ccafe3b34ccf0011b503c52b05a4b36ea59d67df9e397fb2560eb50fe2c6687152426d62dc3ade5301d9b4c3ffe2775be78df144a9b402ce40eb54f6f206041980c7e0c2a48", &(0x7f0000000000)=""/135}, 0x18) socketpair(0x5, 0x3, 0xffffffffffffffe1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='minix\x00', 0x120020, &(0x7f0000002000)="c7ae7454ebedb5d491") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000003000-0xe)='./file0/file0\x00', r2}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x94) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r1, 0x6, 0x1, 0xfff, &(0x7f0000003000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000)={r1, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0xe)='./file0/file0\x00', 0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000008000)={&(0x7f0000009000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000000000+0xab7)=""/63, 0x3f}, {&(0x7f0000004000)=""/100, 0x64}, {&(0x7f0000004000-0x9e)=""/158, 0x9e}, {&(0x7f0000009000-0xc2)=""/194, 0xc2}, {&(0x7f0000006000)=""/69, 0x45}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000008000)=""/57, 0x39}], 0x7, 0x0, 0x0, 0x7fff}, 0x40) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000286000)='./file0\x00', &(0x7f00005e6000-0x8)='./file0\x00', &(0x7f0000794000)='confXgfs\x00[', 0x2, &(0x7f000077d000)="") mkdir(&(0x7f00003b2000-0xe)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xdb70) 2018/01/27 08:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000022f000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000084e000-0x8)={0x0, 0x0}) 2018/01/27 08:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0xf8, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 08:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:31 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c12000-0x10)={&(0x7f0000338000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a3a000-0x7)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0xf, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00004c9000)='./file0/file0\x00', 0x0) mount(&(0x7f0000408000)='./file0/file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f00007b3000-0x8)='debugfs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ef1000-0x14)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f000092f000)='.', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000f87000-0xab)="") socketpair(0x2, 0x80000, 0x5, &(0x7f0000cd9000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae4000)={&(0x7f0000679000)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3ba, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000911000)='./file0\x00', 0x0) 2018/01/27 08:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f000035d000)={0xe, 0xfffffffffffeffff, 0x908a, 0x4, 0x8, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9e000)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f00002dc000)={&(0x7f000050d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008b4000)=[], 0x0, &(0x7f00005fc000)=""/234, 0xea, 0x406}, 0x2001) bpf$PROG_LOAD(0x5, &(0x7f0000323000-0x48)={0xb, 0xc, &(0x7f0000295000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9c, 0xd, 0x9, 0x7, 0xffffffff, 0xfffffffffffffffc}, @alu={0x4, 0x3ff, 0x9, 0x3, 0x0, 0x40, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd4000)='syzkaller\x00', 0xffffffffffff1a3b, 0xed, &(0x7f0000656000)=""/237, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 08:15:31 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x5, &(0x7f000001e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x5, 0x5, 0x0, 0x8, 0x4, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001e000)='GPL\x00', 0xf8, 0x1c, &(0x7f0000014000-0x1c)=""/28, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000001e000-0xc)={&(0x7f0000012000-0x8)='./file0\x00', r0}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x24}], 0x17e, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x2cb, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 08:15:31 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000340000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="9fcbb7f8be90f136831c573aaf456c93568a89e435a6f86827e8", 0x1a}, {&(0x7f0000000000)="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"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"}], 0x33e0, 0x20000000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a5000-0x50)=[{&(0x7f0000af2000-0x2)="aeea", 0x2}, {&(0x7f0000001000-0xc4)="69290902d56ad67f4049c3f8f40d9687dde07faeba5f8c58a18b3bc0866a494ed7994a28e973d655be536c1d64ad4d2aa7597f2015926b06c7786d5a5a6da68bf5131d58eb646cef5b9010bba5ecc6d3d5addb8f30d78afff6b22488340de6257743891b19a7228661929c1206299a7e33830fb65031e35cd0cefabec6c35755a31a01d5e50297256873cc9bbcc84f22147c72d463b90c535257e61e8ea31be0ef01b788fc3d275bcb8fd77d48e12c6f13515e19b6dfe607f94b8c72ff366120d49278df", 0xc4}, {&(0x7f0000c16000)="b42d0252c1", 0x5}, {&(0x7f0000362000-0x4c)="14152fdbd712f662ed4eaab7e5601d8dd19d04e3a54d5d1a27dc3beac1cb7d9a5647ba8bccd7c16faee6817ad2f1d9fa1599acf8d81d7f756822f1d8d8701aae1662410aedea57f78f048e96", 0x4c}, {&(0x7f0000a1a000-0x5c)="f35489787be61889c754a18b43e3188885ac58854eb48f18f1a876f7a13d644a708518a4b64837bd4d1bea7becd4cf7a4d22176b3df7a1ad84cb15d9a0f6e3686e1d73f8d9066df30931a5c39fae6e13071e93382fcbdd5fbd94db67", 0x5c}], 0x5, &(0x7f00003f0000)=[{0xb0, 0x0, 0x401, "1cc132d0be8fd22a5e46b8dd888a67eef90597c790a970d3fa12081069ddb2c82a8802b9b1ce2411beb373650608cbe89cc45ccbc321dd51544d25130019f55fdeca2a742ea3efb5f0fbb57851ef0aaf27d5091fc3549ed71876a52b2b40e327ffe05d47524fd4e2816ebf14fb8c7736b7bd539f8759fda5756ed437f18a84171d116f076ca5e1af9135dfb5f549529a96e0e0f7a165e8d1f6296e41d0674665"}], 0xb0, 0x94}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x220, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(r3, &(0x7f0000563000)={&(0x7f0000b39000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000087000-0x70)=[{&(0x7f000084c000-0xcd)=""/205, 0xcd}, {&(0x7f000061d000)=""/0, 0x0}, {&(0x7f00003f3000)=""/78, 0x4e}, {&(0x7f00002c6000)=""/191, 0xbf}, {&(0x7f0000076000-0x1000)=""/4096, 0x1000}, {&(0x7f00004cc000-0xc8)=""/200, 0xc8}, {&(0x7f000060d000-0xe7)=""/231, 0xe7}], 0x7, &(0x7f000008f000-0xea)=""/234, 0xea, 0x5}, 0x1) r4 = bpf$MAP_CREATE(0x0, &(0x7f00006dd000)={0x10, 0x3, 0x40, 0x1, 0x8, 0xffffffffffffffff, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000164000)={0x1b, 0x4, 0x3, 0x6, 0x1, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 08:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000028000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00005fb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c05000-0x4)=r0, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000090d000+0x1ec)={0x1, 0x20000000000007bf, &(0x7f000098f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x121) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={r2, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x4, &(0x7f0000412000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe5000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000041000)={0xffffffffffffffff, &(0x7f0000e0d000)="7bbaf193eead75f9ba31dc219903370a65d23690b018f7882b5b671f1a180f6d4df3c125acd6aef98f3a222a2515da83215b02325f6a4c2ce359d99eeb4c60853f085e5b1ccb952eef44aba95329", &(0x7f0000951000-0xf8)="", 0x0}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb2000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000778000)={&(0x7f000084d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f000017b000)='./file0\x00', &(0x7f00009aa000-0x8)='./file0\x00', &(0x7f0000ba5000)='fuse\x00', 0x80a, &(0x7f00005af000)="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") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003dd000)={r2, 0x50, &(0x7f0000845000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 2019.273258] rpcbind: RPC call returned error 22 2018/01/27 08:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008f8000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b52000)={r1, 0x0, 0x1000, 0x2b, &(0x7f0000197000)="e6ecb2201761b683fe3afc62dc7c70df207c01e9341cfb78b4c3fd808e25ec3dc780bd6c7df227be30b91867828f30f05aa2da6a6c54487254e3bd786df5cd57db0239ea88b28d7f4754cc0e04e9f2afe1490269b54e95853ca1432a140c11f7cf797d3747046707d3ebb5a487d06fc3d0590f6bef05b37a2fb985c2c996c3364d563d20612fff99821e9ab0cb814340c1d1ef7437afa9916deceec5fc4dc97240ed41d91182905f3e56ba08b7fac55c2b3ad26866e68890ae70406015790110594843ee259f37f344ead1386b2404a26775b089fa422be414883c4a7e4a5e618363961086144284b76a32b2b0fd6c9d5c1898577507f8b506f5f1003065b236e5cd9bbcb58d807746243e4cafcd95fc8aa2c1da71fd1d863e7d9491444ea6203e30ff3380b9fe26a8f21716012faf12b428f34a18d86f6abeb8d441b03732fbbb1146648f420fb79c0513e2de0291658ea22f6aaa998068e30c8b7220763dda514819c0db35c61722acd272e64b60beebedd59ca1f7756b89aad83b8a91a3ea3996074c279eb3dac4db63df3efbaf8dc977fc4643637e9b8ede709421806ef91314a8b2d4e216408ed5647651ede0902f563a84e2ca97e1efe80f1ab10a5c8b0213071d7f7e9a48a0556d610b6bbf00e298895352c4e1f2082541494272c7669ef109746fe3d269301b6f354cf96988d1946398b26135514dafb21608a25c6c237822a577c52622e7dc16f2faea11b58b5d28d81b82fbda8458c305c502e982170584e8c36f99cd480ffaa42ae670ae07c5a7368529bf894e464cdb7b02f3e2045ac55e269ae85cc4111398ace39e0057fe0f0f84bb4aeb5423e77576fc2f775141c246cb611c7fa3e06f67ef90555e5653324eddd6ad7bda1f2c6098d389283fa959528fc9b5a625a1125bcaba82fd8c140073a1701008be8253d0d40c528a90036184f8d1e3c6f05aed757e132f5043157e5d01696852e2d1ff788362e5b00aad8e82884ad26bcda58c96ea21cd2ce4117ff72333f8c901251837f8cfa20c5620b9eb82515d6410a3d60ccb86b389388e664023187440561ee16c82166ba976126e741a42c173a707b76a10cefe88a7f6e1888c0056d492273d2c6cfbfb6afecf4c4e7752753fc555902f2acaa550f8c88f7f2aef54ad55845979ee8848f3119ed52e4bc8ad76f381f8fdd9e89f50fb9db13a651e4fef51b51144fd5e1984cdf2bbc49c0533900f926f96420cf8b919131b3444e9e85bfd3772b3b695b1948e5687b208dbfd556df1362d9047e53d5133f3722bfe34745ef9e3c293fdb63d0fd37890b6b028ad0dd26431d26571e02dbf6d0c1e7939c6d37ccc0eebbbee81985cd65992c8808bfeb443e6c4e321d09ddf4a307afeb65b15a6e017288d0b07c3eb5ea695d60dbda464055632a75c6b845266fd4f01edeb428037f78c3a7fc79de0403a233a590315ba95325a63a69affb097503fb224b05bb62269746d59009bae1461062648f729008949972bfbde0387229e1258457e65069fd3a1f1314342013cfe62fd5984c9c5baa67257111a887437888f8019fb26a597019f3655c3c91e4228008b4037cb68a80c2f0f14a5e1f6cad74798dfb8e9d39735982c8e10bf9efcdfa4ddb6306af7dc9c9a2643b959358c0ddcc7644c9cbacdb230842aea971691190c135af88672928fa632fe0d3c1ee2fd4c009c7cd1f447db2e01ddc321ef06396d3af8dda742e3bc9f411944d5cbabb33040435bab2b15dbb94d0b6079f732d9f92fa4dbfd2802abd2ab8b981bc35fff17a6decb3ff835da638532ec6fe6d75fce32c7de4630f6b60bbc8ac2dd1b3e42a38b8c3bd4153318953f13b1488e331f9a121df256e84d0c8a41993e121ba63794fff04a1c41378118393852febc73a5f070bc55213b136b59557a69d1a8426017d73dafa3aa313cbcde01872df6e951cb51f3c003de10a8cf9ebefcbaaaa7ce29575fd35e099414072a7a13742d44422abdd8a50d7902c1003e7d86d84e1d26cff88b0cb4c471ca25e21a55572f63d8d5893e58cd95b8a69acfd425874951f6385c03abae98b78feebfb6ccfff8e37f027f91ac0e418b8ae727baf7d63d244a235595f51519f69a5150d6a89b5c7eb38e2e95b14de158a5239f8b5c946d6a5dd72ea403d5e1eb95a888e99a6b935416b03f54ec9da429083fd4655facddf2f5d808f99a5a133ee171f93d231fb375d10a24178af018fcf7fcb710b19192bead1e506e339936ff769a95485c2a71c13c0ea1bc95af22986a2975a5bca565bac2a6dd5cffd659339fa5d91c174a12e3669a71da536a39dd8ba063790138c4462904ef024f7625478415299f5aabce0badf5714e89d3e8522c4003097d9b97cc569b6f3b3dabad4da4b33181c088154d7f24287d54d26e6ae42236fca2ca8eb8f358ee8564fe659657dcef939e44ca7251817993cf1457a4e69f036497c2cacf2b18e2377a7fa67623b776377a95d21dc828d985ffedf1b690c1950a30dd28695a7bf37a316c1a93892a4d8a23732587777031262a75677091c7a79625b94e90a1174cbb25e0e57f580a1d97874fb3165f30d1e5a0dd3dcfdd238b3e13eeca66a6114d7fc2b505f4b545071889a9c36bb8ddc22b6b5c9be2d121252e64208a71d8e2ec6dfc8de4fcfbef5b6214a27dc488f46dbba22fcc103e5c2f9cf933895487f227adaf699d5173cab415c18f6be4e13c22e25837c432d2c5af67b27551069fade5bc6bca0a696b667956083a0e3cbcc758c45d79be18a6fa2d9b5368cb76645762d821ff03ab27c223bd2999b3e083444cae88430e0e65f69bec4d49eb999ba8e14cf2d8a86bab111916d9c5070df9e8f08745f48268766234fc10c8b3f9ecc0b3e63ac35ebbdb73dbea625f40003fe4ba4b47c624c02d59ff73116cc41cbfd374ddd5c22cf65f507d73961e9ccd9320a8f8ca676c70677fc5156dc573fe39b5c5c7fabad3d7202ef934d96f6c7ef5d4a7fecca30eab1855d064acf7132043e681c6004c47318a5a0bbf99f775a0211837d90aa0b7ec3bcf55ba0ff195729c90ee0816b56eae81389a52bbada95b5eab09b19dc866954e2ada66a6534e180231aa557b8f373acd680e0c9123378d14416a7a6b8d627493e00b35fb6df5d0e39a23579bb7ac5ebd801745e6664c3210d531b6425adc8e4c8a3b24f6eee0dde573479b25ae8a92238f95f6971c55998e0df76a1fda2ad5acaf1a97b171915ea869242d33f341261ba8e3f4852515321d153e08b8a92e43de126f7eb4f11833582d691f49ad5d7c9d1cec9db7dcdf169e386743f12c66139662b5153661edc7e57558227870dd8f27ddb73faa40e33b26133bc5b4eb706499b538291101d9c7fae94ed96be73698d665dff3d8d27e8a91740dab3c67bdd8f932f03078e88816b76dd45cbaf0200ff65967dc0ac208f4a36e758fe553844bd10d77ad4186144f6dac2bcb67a3bc1bda5643640f69bf06f6c55d15b11771095cf296732c1b94107001ae66074f895e64ee4320d878327dc55055c68767c7ebbaed1c117970bad3253783e01fe0ac505900a0fcb461d2c11907559fd3e9e05c58d3f6476ce922f54674c962352a44963b250523d2bfae4d25002e81a7f10be8214843375d519c7a8a80ed5f07bc55550501d0991868d29b78a5dcf16258bbc37239083ae6a2757abe80855a1b99981224af788fda3d6ee7b0d6fc9e17fad954f25bdac7075e3ad0fbdafa768913a64cd774a09b89520218abb43496a08fa763f1d5d8f1609cee3d5e0551e26e685e1d2976a6864f15b51b3760669ec42660878ebb6ed5a27dc042aa69357049b82ba57aca41501cad05092315abf86e764fd471abbbef5b238902ec778b5e62f948fc6367b2306aa1bcb529a7dab907bf3cc52db9a952126debcf0eb3586b7bf61549235440d8be22cb197e2ee920a98575fa7b34674650027ad5f3c35dd02f0b24aec467df886aa4773636b0ef34ef979fd777475b0190c79091e74858c9395350c968388e299da983ad50bb3630b9e44ba2e04026c687f845b70ebf40019feceadf52072fa0563c3b0488b5eaa534466e45c23f4629006b9c1751d4032f915821f4fdd5505fed1d9157e539e3b21fb856845e46f3548ca1865a4514d37e43fd0b4580de728fcd3fb28d76c548430fd57cf47fdf8cdce73ddd9b919083de0fa2b6876445fa191585b8e755e52fea5bba1cc45bb3f35352f674fff372ee16dfa50e253a509f93c2d9ae1b76fa22c8c620d1422e54982b18f3b87423fd0494a927ce331e9596b3151a628e3d83423dbf0042e6579a01815ed27239c6aafa51c465a15050be9876af0f08709b50d90fe8a11480a15bda0ca4ffb5e837e417f78478f604c6ba673479c34455e13d0ee030013e0ab78549079a587ca8e5d39c56106634a4a3803dda275ab95fbf645f14eb804942b2494f9c8a79318178511820d079dcaa6bc86218e9afb9c1187f55aa219d41423d400dadb089971bd7d399eb6e750e5c862ee00bbc5e3dfeff220536d6ffc07e7e8818593243ba710dfb1f64dda8e8a0a4f86e661a56258d718d2e9ad9e8f6a8e33e0d02774f56b4c24f5bb9fe0207f339fb4e7ca5550e20b428098fa6870800fa1341ff30b1170c20c8dc9130253dfab8d4dbe741ce0ff0d4899bc8ba0aae5cef8d6a3830d55c0cf873f38cf6eba5bcb199eb1e2f63dc964e71a269c8133a13fb0badf49a3911f5e827ae3c08309d78e7548b45ae60b5de90129e1eb6c13d23bd6f0d7aa1659252093aa98ad6454a625ff75d07296571fbd7cff445dc8660afd90ac78ddda230ad221d358f1f102f0ea992d1ba4102b06732678607b8705053f1c6c9f3df7940a10a70488ffe7167aa7bcb6aaa573436e8d60e0352cfb917ef9cadf4670302164cbe4023a522c1de1385ae296f966d474227f8a154aa4ceeaadfea216fd2b66d766175bdc0f3fadcf37e339efa1f08a73beea5027b715587653a2d50db1e2bb0543488a64c8cb2cc88de6da20f3ee33e8ed2690cec66ad1abdda45b1c3241f69a0805768aa6a709113a2eaa780bee9bdb2f2275d4f4713b0016fa4ec3e14a463cf083d88820ed63975639a9f70ce485488ef0aef745cda73cccc807fa33866d4d8db95a6484584f45cb85323229404f4d0d64c78698b182ca2fc6178bbda9b9f38a6d120b8ab7ed6b16d7281779ce613cbfdfc2c1d303490d069849e76b9f6eae84c4a5f0b80ae74170e59fa43b624cf21df195179903d7c1e2fc4d20402d4dc1cbb736414b8045eba6fda871cc2bd61d5b01e550f266c04915cd54bb3e9c7efc0943f1871cd87f6597342030b1e8b7785f5b720df5d343d19348be14f84b7247f0f879071f07fb10d941a380c3a5b2aaf763abe7d4c4d304b11f7c7d552f8554c8af2cde9954f4dbeb548abcc1949addb2daff1429261187452afec1ed0149d7f024de05b514e07eafcbe21929323c418f711cc2e0917d73388a59acf21e6557551cc9c209a9ad52ba1a867c1724756a862765e6152f4e1e4e9238c54f8f110ec43cad96e5530d5dd3be880a71fb631eea9483be8cce691d2bc1b661bb0aedcfbf2ac38354ecdac7824f5c94cd66fd47bfaea6915ccbdd131871bd39ca84877d95c88a327bfdb9fdc168cccfb6a74cfb3ebafb8409a19b437c4376765bff26b83f3e5ad741f557aad232e8f8cb5992e22281b47d0e11edae71f3c35e3855e2c82f63e471e51c5deb8e49f353883bb9ffa8d13da602b086e4eba89823c0e50a7e9f09ae0e13e2a60b6f93b665d42", &(0x7f00009ce000-0x2b)=""/43, 0x9, 0x4b}, 0x28) 2018/01/27 08:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df2000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00004dd000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000ede000-0xa0)=""/160, 0xa0}, {&(0x7f0000c68000)=""/114, 0x72}], 0x2, 0x0, 0x0, 0x9}, 0x10000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000272000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b71000-0xc)={&(0x7f0000b7a000)='./file0\x00', r2}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ee5000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bab000)={r2, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f00006cf000)={&(0x7f0000c0e000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000025c000)=0x0) r3 = gettid() perf_event_open(&(0x7f0000a35000)={0x2, 0x78, 0x6b4d, 0x6, 0x9, 0xfffffffeffffffff, 0x0, 0x1000, 0x6, 0x0, 0x7, 0x2, 0x7fffffff, 0x1, 0x1, 0x104, 0x800, 0x2, 0x3ff, 0x4, 0x80, 0x5, 0xfffffffffffffff7, 0x0, 0x8, 0x3ff, 0x8, 0x81, 0x4, 0xfffffffffffffffc, 0xe301, 0x3f, 0x5, 0xffffffffffffff80, 0x9, 0x3556ab66, 0x81, 0x6, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x7}, 0xe029, 0x23, 0x40, 0x6, 0x80000001, 0x2, 0x1, 0x0}, r3, 0x9, r1, 0x1) perf_event_open(&(0x7f000081c000-0x78)={0x5, 0x78, 0x50de, 0x98, 0x7, 0x7ff, 0x0, 0x1, 0x2, 0x1, 0xffff, 0x1f, 0x8, 0x2, 0x4, 0x0, 0x3f, 0x3, 0x4, 0x1, 0x7, 0x3ff, 0x1ff, 0x5, 0x2, 0x7, 0x0, 0x101, 0x6e1ccff9, 0x8, 0x57f, 0x9, 0x5, 0x7, 0x5, 0x5, 0x4, 0x4, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000ecc000-0x1)=0x0, 0x4}, 0xc042, 0x0, 0x4, 0x2, 0x8, 0x4, 0x3, 0x0}, r3, 0x3ac00, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/01/27 08:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fa000)={0x0, 0x0}) sendmsg(r0, &(0x7f000031a000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000162000)={&(0x7f000051a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000443000)={r4, 0x28, &(0x7f00000e0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000419000-0xc)={r5, 0x800, 0x8}, 0x7) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000652000-0x38)={&(0x7f0000aaf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000122000)=[{&(0x7f00008d5000-0x94)=""/148, 0x94}, {&(0x7f00005fc000)=""/232, 0xe8}, {&(0x7f0000e21000)=""/4096, 0x1000}, {&(0x7f0000f13000)=""/155, 0x9b}], 0x4, &(0x7f000093d000)=""/2, 0x2, 0x8}, 0xf20aebd8bb830072) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000872000-0x20)={r1, 0x1, 0x1, 0x1, &(0x7f0000bd3000)=[0x0, 0x0], 0x2}, 0x20) socketpair$inet(0x2, 0x800, 0x7ff, &(0x7f0000a93000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d23000-0x48)={0xf, 0x11, &(0x7f0000ddd000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x677}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x8001, 0xf, 0x2, 0x8, 0x180, 0x0}, @generic={0x8, 0x401, 0x7, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)='GPL\x00', 0x6, 0xa6, &(0x7f0000fad000-0xa6)=""/166, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) 2018/01/27 08:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1ff) 2018/01/27 08:15:32 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000407000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf7, &(0x7f0000f70000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000807000-0x8)={r2, r0}) 2018/01/27 08:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001b6000-0x8)=0x80000001) mount(&(0x7f00004a7000)='./file0\x00', &(0x7f0000172000)='./file0\x00', &(0x7f0000355000-0x5)='omfs\x00', 0x1111000, &(0x7f0000ef1000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") mkdir(&(0x7f0000da6000)='./file0\x00', 0x0) [ 2019.294908] rpcbind: RPC call returned error 22 2018/01/27 08:15:32 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x200001f1, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x48, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006fc000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ce6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000082d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f74000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f74000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009fa000-0x4)={r1}) 2018/01/27 08:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") mkdir(&(0x7f000071b000)='./file1\x00', 0xc0) 2018/01/27 08:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006e9000)={0x8, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x38}, @alu={0x4, 0x7, 0x5, 0x9, 0x6, 0xffffffff, 0x1}, @jmp={0x5, 0x7, 0xd, 0x0, 0x0, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)='GPL\x00', 0x100000003, 0x5c, &(0x7f0000001000-0x5c)=""/92, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r0, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000017000-0x83)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 08:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x9, 0x3b, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000050c000)={r0, &(0x7f0000d62000-0x1000)="50a7d449aed94961d4fb4797a05b5c1c12f4d246fcdcc521e56fd44c26ec691561eb187adfd6f491512a14a51329bf62c44c3d9d28a6994f0090bf", &(0x7f0000d56000-0xb2)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f000010d000)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000938000-0x18)={r0, &(0x7f0000686000)="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", &(0x7f0000deb000)=""/183}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b15000-0x20)={r0, &(0x7f00009ed000)="", &(0x7f0000ad6000)="", 0x0}, 0x20) 2018/01/27 08:15:32 executing program 3: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee8000)={&(0x7f0000ee9000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1, 0x7, 0x3ff, &(0x7f0000ce4000)={0x0, 0x0}) socketpair(0x3, 0x2, 0xba, &(0x7f0000b3c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000805000-0x7)='cpuset\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000019f000-0x2c)={0x4, 0x3, 0x8000081, 0xffc, 0x0, r1, 0x1000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x1}, 0x20) 2018/01/27 08:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067a000)={0xffffffffffffff9c}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000dd0000-0x38)={&(0x7f0000948000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000115000)=[{&(0x7f0000328000)=""/69, 0x45}, {&(0x7f000029d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000639000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000086f000)=""/20, 0x14, 0xf45}, 0x10041) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006bd000)={r1}) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033e000-0x8)={0x0, 0x0}) mount(&(0x7f0000865000-0x8)='./file0\x00', &(0x7f0000de8000-0x5)='./file0\x00', &(0x7f00005e0000-0x5)='omfs\x00', 0x0, &(0x7f0000f17000-0x2d)="78c7b55a41586112d8bef6e72420bbdc876043af798357905e48fcc0ff2039f74d3dbcfd653170726c27c2dbee") 2018/01/27 08:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(r0, &(0x7f000005f000)={&(0x7f000092f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x105, &(0x7f000056c000)=[{&(0x7f0000e9b000)=""/92, 0x5c}, {&(0x7f000007e000-0xdd)=""/221, 0xdd}, {&(0x7f0000104000)=""/4096, 0x1000}, {&(0x7f00006fb000)=""/0, 0x0}, {&(0x7f0000b10000)=""/138, 0x8a}, {&(0x7f0000b51000)=""/0, 0x0}, {&(0x7f0000671000-0x76)=""/118, 0x361}], 0x7, 0x0, 0x0, 0x81}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000086d000-0x48)={0xf, 0xc, &(0x7f0000977000-0x60)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8000, 0x7, 0x4, 0x6, 0xfffffff4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfff}, @call={0x85, 0x0, 0x0, 0x1}, @ldst={0x0, 0x3, 0x6, 0xa, 0x3, 0xfffffffc, 0x10}, @call={0x85, 0x0, 0x0, 0x26}], &(0x7f00006a0000-0x4)='GPL\x00', 0x3, 0x64, &(0x7f0000a94000)=""/100, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a4f000-0x20)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="03", 0x0}, 0x20) 2018/01/27 08:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f00004ed000-0x8)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f0000869000-0x30)=[{&(0x7f0000a3d000-0x2b)="", 0x0}, {&(0x7f0000272000)="732857aa37ebb45ed48f5ae0cb915c71b1ff32d8d228f68aff3737c5641384f9012ebda70265cf63f5", 0x29}], 0x2, &(0x7f0000a61000-0x108)=[], 0x0, 0x4880}, 0x40001) bpf$OBJ_GET_MAP(0x7, &(0x7f00009ff000-0x10)={&(0x7f00009cc000)='./file0/file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") mkdir(&(0x7f0000e65000-0xe)='./file0/file0\x00', 0x1) 2018/01/27 08:15:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1000, 0x8, 0x649, 0x8, 0x0, 0x9, 0x120, 0x9, 0x8001, 0x6, 0x6, 0x9, 0xfffffffeffffffff, 0x8000, 0x3, 0x80000000, 0x1db, 0x1f, 0x81, 0x9, 0x5e, 0x0, 0x8, 0x7, 0x8, 0x0, 0x2, 0x1, 0x34d, 0x8, 0x0, 0xfb10000000000, 0x0, 0x200, 0x0, 0xf657, 0x0, 0x8000, 0x1, @perf_config_ext={0x80000001, 0x3f}, 0x40, 0xb79a, 0x5, 0x0, 0x7fff, 0x101, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000e37000)={0x0, 0x0, &(0x7f0000458000-0xa0)=[{&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000e33000)=""/96, 0x60}, {&(0x7f0000ef6000)=""/34, 0x22}, {&(0x7f0000c72000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003cc000)=""/64, 0x40}, {&(0x7f0000ba6000)=""/28, 0x1c}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0xa, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x0}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000112000)='./file0\x00', &(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000e4e000)='tracefs\x00', 0x0, &(0x7f0000615000)="c4") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/27 08:15:32 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000e, 0x5c, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e5e000-0x38)={&(0x7f0000f78000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000e57000-0x80)=[{&(0x7f0000cbf000+0xf0a)="927f0e9055968eb7a81848fa642f2ab0a4f053587f486b848ffef6ed2e642a278f449bfcf588aa41cd28fc7d81486818fc9ed92dd341dfebee8c9ba6891fb68f279f56ac2c797861edc51de09b3932d1bd12088dbbe1412edc87d19f295e782685326216ae28e73f775edb492988", 0x6e}, {&(0x7f00005d1000-0xa9)="85ba81d3788392a4a56287e120d2d2fca77fa791fa715485cd2d86d39ee902767cbd2048cdef3d0ab98eb474ec2aec07bb5a7fc3a9966f3917cc4a1781dea463a9534fd2fc9a91bf00ac73c1df0a0da6b478f34c4a427c55f0a9d86a37ecd781bed13d305118a419e1261858e6615d4f5eecd623ed9a08384b2e40f77f1483a45ad68f137a78c3bcb482e595ae7978d51f5c5a4313203d358b3b25425dc563c320844d392bbe30f6c1", 0xa9}, {&(0x7f0000f78000-0xec)="46b7d705d432312d214297edfc565f2bc6dddda6ce0df110e3467c1b9a02b7b0c00f5806a51fcbcdb3068b4b8e35c679902c60e991e4583238654bdb4845712a9b41bde04cf20d9f848c66d1faa0563b1eb63f7a20edb51c212e4b359bc186dc41f596bcd4faeeef88447df29ba19fb144bfe74a5a19abbb590b3a306ac0e06852950794dd684078bfe1e4af6485dcf5f91bc321827229bd0c9a3e267d80f366a2b4230814a7ad56d110307d0d857c1f7ea4317e6dd105751c7bef7221dfc6d2f94b70610b55001ea090026d070d9fd4703ecfa4571fc931a551285c01505ad78e14efdba57c231ce83c5f43", 0xec}, {&(0x7f0000f78000-0x82)="a0cc89ad07c602b273968175f772869a03e10a93e337be93e3b94d5af44cf4cd00e76933ef1465fc4e4230d97f42a76cf234426b3b3e12879f5c2e0984c71b74b63c2d3e27482ae521980b5a1f8b5c0748d478318b49885de9093c2fa1c4b99620d0bcd73a2172c9ab1caa6cf696dee65f8367769d6efd85392bea0fc894c7bc2ce4", 0x82}, {&(0x7f0000f78000-0x1000)="a6186b1d4848cd1929a5adac673ab4e4ee2bc84d38f87bc1aa80728e667c929ff1e56716117b3304dd389222fccb9bb2341ed14d8688e89ceb5d35f680983a51fc3397129de05778c7fd4cc379df268a424a01c2110be23c4eb66bb82efa920ad72f45765932faa68fcbbd934dee8e0349729b40dedff5bd80e264c2d83f0ee21d95af2023a76fac4afa9319d4f0841cf25b4c00b861cef3456c40125cab8850a0b9fb1234bb519b52bad70a56cdf84db02a8f39afed02e602438248bce4fefac70a85f2dc83fc9d3ad01080415e657db62046db681f824e7d8b950ea4f0bc40498961e8539c8e0a716d25a5ee086743b461981801cc215cbcc306527467ae52430154c5edc77955d614338942244937143263fa530ec15d46898e3f91c06ced4a3a061192aa2317026861be81731b162b57b661b768b651bb1cb2b310b1e8bce080536c0e0c652992821a0af16f88c3967a2533b33c919b38af47a6dc249a7f957c7b6c83f17434d1564b48206e7252ecbcdeaafc3528f3c253ec3f0577ab9b9d889919c1d2469872a3ea79698596dff24d12bda59fc7ee507c7800ead965a197e2cd6de07f33c83eb5cd4b685cc928e1a2260320d390c2d9225e2e2920ff9e9ed987908a0ac491fbf21f27c4df01e636264d2254e31a7e3d075abe88076017f14ca2bbd2dba51c515f9629f2dbae4f2303d7bbdd9f915b0a59d65895026e6392f691729743748e4ef105728db27935f1a0305e4ab4e2ed0b134271b18a4e2e59ac3dbd19de6bc9a51b02bfcbdb49c9d6547636b25663b938d32438f8a2e6e5c1480223574d479cb03e8428517fae6ef60c6a6335a3d3215677a57286767d2edb01976d7b8156ba41e65cafe1900989ab5ecab464ffb31eb544e4b1c5b30e633753d3f0252f3a052b5575e80ba129e0b96fd51fa1a96f31f5a8996b11a4d793138960af9dfd188fec9d3ff2e01163a8ec98a5df78c2bb827faa6dfb46fa67a157261980351a7a208d96b5ac1cb82349113a19667080c7447460b4f767d3c11e7be54771cac48f6579d0202faf0c2453723e4d5b1ca0ceea889271f2d47a2c4e091e150b772f3be415e2632d268e4f1f8e2130415f9a2a76d1d039c2578cad414076920de147521dbe1c9384cf1608044f9f88a6dc9b2de8553b29a6af871b9353373dcad24060d5275d78124160e69a475a6003ef79a90360b791f88f00d1f2704bd2572aaef8aa368901e897cfad91603ffceb7c3cde9c44cf25ed704e7d53c3b16f5c5e8817b68616026625e1c93abbeeb58a58dc80f521de098699f35e09600cdce42c06d201b410b28bda99686d0e39bd14ec2e98513e33431b167a91f925670529d0ecf78cd8caf28e6ab94c535d35d015b65e0d3c7379d6ba23c853c1d1aa54db38b61839e85fd91e7dfeb3b46c8ea2ed1192b2e0e1f2d10b0814aebb3540ac2dda50690ca056ded94f9ea30df1302235de07f1140674108d4e262ceef816b2bb4b242c2669f0f8fda25872e3678e99e6f0fcc58f2419db1b8b302dfa51f15b5a8182b77f47eb641b825ed73e962af31a69639c6b2efeb60d15b0c47891d8ccf8476308f8f466291fab0936c392a0a91c0c0d9b04be78fab272e5fd063d9dfc15c9e70684b7468ff1c9b91754a839e722b2c2424f8aab4efb090bc68b82bd110cd7a0793134a5075a0548625416cb701188002828795a82380157c7446fa6a7389542e9da379be325ac20033c57ef1b6929840bacd1bd7bb841781d84a73026f644f0633992e961e15c4ca80c31a7c9f584a7e80ee182caebc35491c63ecc3d3fea2a219e7d20e4b11c6cbc9a54db2024f095d2e8b70d5124d4b640fa340ab0584f58287fabbb202d46726f3e29127c223b1369a0861ee85fd16376eec8afff63aa7f613f5f45488a28b083a0389e4d78fb4f6d4011b9dd3996aface15dac366b49a447b24d922cdd9c65cf539ac11a2c9371dadac92e2880ab594a763a24ae8b635e2b5a2151fccac97bea4ca6c644d8b0f7d05bbfe0ed3f79e54c6b8ce503ba6312976aad02bd905cefa50ee6e3c0018680a4d9e9c69e975ad73ad3a0e8229ac080ab5eb27a421a08afe928836b91237573de2da95d8954732a74c7eec74b79f2403a92c2d423a0990bb2d8725cba7ed2c5e685189b6ffbd5ba5609190d8cf6fc57a99c1e940da5842cc29f00fbe0296e837b60d2c13cfb2cad66e2015904f011e822abb2aa9cbcdd210a9e30051f66b65d959bf8817544f59a3341e87dedb5d8534c51ff5f3c655d8418e27d6b9c10f55d6042313050519fd66bb9e1e4cc27c8645c0d97f0922cd839bd9e117fe214733bb94e275e207a03c853c8694c7c6550bf9844cbc12ccad91e3cb204d30b9e8729ed5073fc6d88faf7753b3e0120c55b6876184624fc709d5124e3967fff6d1e007dc6686410d340206836e6b3db08658f79983f13e54aa0919acc7349042fa85c8569d7ad2db50005b527c67f805b0b7bf89674394e520d8b7f1c00d6eafd3b358fc43d11cf2dac609735958469911f4cf71b2a1ff57543370f6cd48a1f14f6248022f6a0cd0ffd4c703146a733756c585db3fbb5e6e91c30eabed11cc32d751d94f3682e62dd35faa5b1ce56fb6357199628845a63d1909ea764e9b273725dc1612ed3ca4a00baef4b56afbaab873a17fbdd6316e26cbe5c70c0950109bdbd9b4c131be91467e31834f1a8c1d8326d9bba6509488b66ec72067ddae66fb778b95f1e62b320fd2e500d05610336b51ee9684d95bb8795387e98aeda8c791c15c8a988d1245d931f4a328290cceb491266b2cb589441ac38107302f800df6e7a406a42c7689491a3eb07d5f122d5678dd3b6a6bbd477f730ea525ced0a583152dbd6b8776278c8385af60b0104904d10d29f3dc7fba22c1c516e7d185686f012c325e0e1c9b6504c7e0aaf54f624df95a183329d39bbd5bee675f49dd7caa9e94b8507118409591490f7d8861c95b66eafaf57c78ccffce9e8d3180e89d5ce293e9eafc3f455388ce6a7c17275a870c9065d7fc3e16fcf2c7c8f4b518fe41a0ab677cd9ea0120e1a243e72199af21ba5df46ffbdb7a5f288eeb664f6c7288e8f0336b3e77f8c81011fb4effac89b480bc50b5e7e9e197e8246328a70fe142c127e2c9a7ee50d266ca4387a92a7b4418071d54078645135cddde8430272e15e84cbb4d929780f45758cd8dc4e7466302e12843504f3336db0e09e0ca9fcc05d907b232aa3285c72eea526915d0dcfb39ac8f41ddc74d216195c3e8d8b0172af4d8d9907a1d8cee24c84885531f35fec7f8b5c65f3c71357e1e74b7ef95825cc3c1a0b5adfcaeebbdb730d3b741e32d524e2e1fa4160d717e493acf8ae701ad1ebfe74ed6997b97b5d801d699d771bf41a2059c9ceb96a99709b527b4b928a9f944929542091f06d1c9daed5f28405507268697383858a2e3e04e20f8eddc7673839d3af2d2094dbed2e9f85bbf22b7fa8262bbb0d4a511c1fa8849da16d3af8096df4de29c99ed46dcd9de2451c854f430e5c8fb06052cb83dd64cd7c9c6471ddcd85f02a8ccc354e01ce9005daa44ef93f30be22b5dffbb77c09b3c3bd2cdeea8d30e6e924f062bdbde5000fe0b2df46f9c9b8e52abe95f08754011dd629e47c4351c6423907f2614bdece59764a84160059f19ce28407f3c08680561162d92ce9cd23ce8758b743e9bd3ca1cec0b3a0f2c1c62e57c11fa62dd0fa45cc5084b1fb9a585cb9281072db9eaefc3fbe2aa48a3b3ce80bc4d6ccccfe35bf24672db840003a93840ab6177b4ba7726f711f41187cc68edb67ae5391914cacbd2eef9cf86f7af88dde9ebe36dd682c24933517e7919b3cfc1c7dc3c047ae0e91c054bd47d5eeb06383dd03c769f7134add03ff66edb7c09899cb51fc19ee7129369005badbfb30c26f6cefc14f7e676eb7095124cc43a7cf7f54230566c5582d68345230f2173dae36e11b6c6b037b5f0538a4f5ecaf8503a372a9f04756fe240cc55e7293479ef2502a3a2801e6a8d118aa565284c92b936fd4cf498fe0403ad4cf4fcada826aac27fa93cb9dd5f5bd4190ebb11fd21601f50897e1f56639622c502fc41d64ee8bc9b0c4ccbf2d081580ea4da51976cc2fd0416cb06829af6fee0bb83d92dc14b6ee105a55212f291f10e7b914a5f402a7dcec9e62fa44ff983cae3a4c725c917c97422261cd056bdf9252d17df2b0dad0a5c3316b2e8bd946f57e338cd5fa33f57779fee029e5252a86da741711a3a81afcf3795643b4899ee9724d28bb0d49b006b56800d10b73777aa8f86f2e5f80baf0ae71d2d1de5b2fd6ef4324d4fa633caa6c83c28a22b783ad105a7eebff618ecb5689a00a0d71b5580fa598d4157824d7104046d28d7284734fd3bb0244a8f0bed3079ef67e820c43f578db42ae56f7c8bdd69eda94bbe489ce0e8089fc384aa7df779d7e6093229b2b1e1c9708f70664b2c67de10546eb41724af87c028eac20b93818cddd0432f9fc2e9f6c5bb0d421318c4b7ec19ffaf3040c112e2fbf99bde1d0e1d678418cf83dd08737747c5a5e1fd55b9f9b13bf4cdda1fb12a0b3539b3d70f25c12d2bb64444e6bd54f6a03e0179ecf192bca97719a086fc8bd05f7cc4446fd16e9098d573e1a7552a428b2d1146fc4fdb524fbbe2b8ac9ef49e9b05f5947f94c7ec9a16616a068e927ec5f58afe44e3bfe02ee65eed7d4c010f680ba6e2dca7099b377d76b58306d9c62e56bce1df3971d574eb95776925094ae11ef280d593444b6a814780aafb63306185dae95571d5dec3a15941a451fea7ed54cebc33c6332c22319dcfe0097c6aa6e2bc34ce3a1fabf995a40200bcc1d0b9a790da30ed3e02952b0a0e5dd401bf5dfd75be23aff76af1cdd504fb26897ef1fa8f17b1b2cbffc74c943cfe79499dbe69451ad6db7cb35821ce4eeef594d767163f600cbc2d8fd3f107ba1be60012b7c04600a3020642752a5b2ea68e2a27e3b444dc806f9c99ab8a329d79b4bdd74f308279a672d3f081a741152c069544b049e6f776908fd4e61a9f877fc2680c681f382bb14ffb75d5cf437949318c4f892228a1a12d91544f86c997aaccef3066efab94f56b096c439524b8269d415b65fd8e52560a820bb41c0078031a09945b4c75828df65a7bc31500ce8380e37edf7c6cf806735788cc32a59b9ee3f82272942cfae4d5f1bb57034735aea00f95476c4b56356f012b017a800d8f4204441e2abba53759b45659da1845be821e80cb4b3dffad8b88282f212552b9161be8eb7dd7f9055b0e7a48642d8c358e4cce383c60bee2cce4bedd1ae3b0186f85054da242973e2d008c33fb25b731ec1eeae4c363c79d70d2496214fd35156c39276a06cd19946c899c38dbdb03b05ca0a7632d5d80970e06ecb005744988934e6afa92474cb17051cbd9a3e4af48a9dd9d361be63751727d172c1a042a369e283c7d8a9c15a333ea4acb6927508436ad3ebd2b340b66540b9231c786cc0d50dfcc7877448a92316cc1c796c4bd06f7b8a4aa50e0f51755d2e482248f174d160fb9746a6ab1dbc653866f2b1012d79fe3503e2986f9a1fe712938cdc8da3c78663dec044e2a8fb734861696f1e922889cf56310bb81388ba52ed7916ab33121b2800696248361736a5bc98862c9a4b7ce094daa3a0bcf487720bbd6240d85b1f8f3b0e4612ee90268de44811cf46cda303eacee7c73746c3fa5b74df9838b339b7ce85a71876794ebc4174719e86b9edb2b11f92e7edc606c50e8dd18d97d09fa6f10a838246c03c16", 0x1000}, {&(0x7f0000f77000)="f1d7aa5712a0243f8def035bce16e008548bc955d7c2c893957b4f2418738bab850c61be0c2671c853fdd85d4fdf6a105320dec7", 0x34}, {&(0x7f000005c000)="e3a448d3972dca2c2a29580166f7ecb2b221652ec572e448f7f0410b3d27ca24502cbb8a3c5adc858d96588db9d0c0bef7d1a931d38b2caefb6d04a4fd9be7c54ab6ab4ce5d75ff678dc3dc3b7a56a43501c2f892270ef5033c2ce841d893397792f76833e86fee44249081fc739e3af6c8fc268e6f1401bd9cda40ad6a952ee1b0f3ce34030bc2bd855730500c3aa68dea2d6a58d48eac46711e5e695883b3dd38c2897fcf83a80", 0xa8}, {&(0x7f0000c4a000)="64a1f02ffbd0ae53c99d30e7787b6a8e9e223c9daeaa4b506594e57b9c8229b81572ae140c2ae79f23e6cc2d412c847c3c14071095b3420e2989feca4339158b143ca0a1b9127174ebc5e16e1782012bddbfb890edc0661aff1b70db5e97109ccc02bd885170492bdcc5546110d80225dac203b7cedeff6d10676ee5d0c3a3c9a1", 0x81}], 0x8, &(0x7f0000d84000)=[{0x90, 0x0, 0x62b, "5fc448936f18cf59d7573e514c0504d9c7c45198340474a4c537004f8d591d38a9f66d415ecbbd0c73932ddba8f5a87899cc30fbd0453de04ec573569f15a5f6b41ae81eba190fd186a2454471d52ea2c9bfcdd484b23c34344ae26ca5dc27034014acdb134d376817f14d9cc3f72579a2aea82c4d9b829dafcdca9bb926"}, {0x28, 0x18e, 0x6b09, "c410b967ae913ef0040bd89170ca0403d4a2f172f96f"}, {0x20, 0x113, 0xfffffffffffffff7, "f02822a6623d388111bfbd"}], 0xd8, 0x4000000}, 0x40891) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000e92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000081e000)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f76000)={0x0, 0x0, &(0x7f0000ef0000)=[{&(0x7f0000f76000+0xcb7)=""/184, 0xb8}, {&(0x7f000087e000-0xfc)=""/252, 0xfc}, {&(0x7f0000e94000)=""/46, 0x2e}, {&(0x7f0000422000-0x1000)=""/4096, 0x1000}, {&(0x7f0000257000)=""/168, 0xa8}, {&(0x7f0000f76000)=""/192, 0xc0}, {&(0x7f0000f76000)=""/4096, 0x1000}], 0x7, &(0x7f000029a000)=""/226, 0xe2, 0x8e}, 0x2021) 2018/01/27 08:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x0, &(0x7f0000136000)="") mkdir(&(0x7f00004f9000-0x8)='./file1\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dcc000-0x8)={0x0, 0x0}) r0 = gettid() socketpair(0x19, 0x0, 0x2, &(0x7f0000db8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000fa2000-0x78)={0x3, 0x78, 0x0, 0x80000000, 0x7, 0x1, 0x0, 0x7fff, 0x40000, 0x2, 0x4, 0x800, 0x5, 0x5, 0x7, 0x6, 0x1ce1, 0x8, 0x8000, 0x6, 0x3, 0x5, 0x1f, 0x1000, 0x1f, 0x1, 0x7, 0x401, 0x2, 0xd3cc, 0x1, 0xfffffffffffffbff, 0x5, 0x0, 0x3, 0x7, 0x6, 0x3, 0x0, 0x6, 0x3, @perf_bp={&(0x7f00008d6000-0x1)=0x0, 0x5}, 0x2, 0x9, 0x0, 0x4, 0x3ff, 0x1, 0x5, 0x0}, r0, 0x2, r1, 0x8) 2018/01/27 08:15:32 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008fb000)=[], 0x100000000000001a, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r1, r0}) sendmsg$kcm(r3, &(0x7f00008b4000)={0x0, 0x0, &(0x7f00000a7000-0x60)=[{&(0x7f0000e02000-0x37)="aaa190bfa632b2b9b51726de6d281c61ab921d42edc0192d255fb20f17295317295cdef56df61c2bbd25a03adb0dad1da8355b65b51424", 0x37}, {&(0x7f0000804000-0xca)="edf72a6aeede3e7beb46f82f8554938f2373aa651d67683fe19b442d090687ef29f2eac3ceec93d8f44e641ef47261f853b5b7431d4f84361e80ebcbfaaf989878084e74761dac191ac5c09ed408a1ba0ab8a2439147cb739a4ab29eee294d952dea8d604eb45d4ba8812506775fcca4e2d6b15ddfa75b54066d2d33163178346462383904a5c0a053e5715a1bd23acc8ba7d1756e652783a545c1dd06d7b8caeec4fee970e6899a16a0d0bc847117e5382da492c9cd023250b08ed213d81d7f431691e8713057d4d1c3", 0xca}, {&(0x7f0000e9b000-0xfe)="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", 0xfe}, {&(0x7f0000d9e000)="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", 0x1000}, {&(0x7f00004c6000)="b86b713717e6e71b087c88eaad78107fd29e6115eef549acf5d0f5547d5e56722ff4c12905bb4ee2dbe33ef713bf29506ce4659f8b51efc3147bf539196d4598473f1b7a04f6d589b7afc50901a76a7b8735ad5ba20d54b2d31e5e41bedb31d85e29abb2a1fd2521e80430bf31ed784577917094a348e7dab65c503ae172e34ca04cd49616ae3a5491e574a0d16e887b9c5103f8f7c45bc0f7954cc8d0f3204a6b596f07341d4d7855c9c156cad4abd9145e3a449fb081ad6e872d24094693c6c3b5116e49e2435212773d9242bfbcd8c079680baa6754d4bf601254d6b0b4e00793d94483f7a4b4580bb37dffd01f3692ce43a223bc8a589f2b52764eb80312ee65fb1a9c6a1207002182934f714657943af73af4c569f6bc6b0790902ab577c69d113a3eea349893db01637d6ad2236294281faa9dc0318387797b16848da679a0c24394ab56d33a61790a80c86635bb076899178097d67761778590c5b15f0ba383ef84f1838e6dee5e2218859b9cb5526635ee696c844bc880162eb4e6e7b25c56fb6ff8017992de2d73949f66e5ad43ed56acdadbfce4fcbb083e119c856bf42d80fd26dfe466b5556196d11f4b4f223cc15bbbf642d82bfb22658d82c55e75eb318335c55c72a182186db8e07645bd3287b757fb6bb9054d888a57203dfae66f189dba3edeef0ca55546ddee0ca8471fd987a576ba6f204997e15fff670f83a0810e4e67c79982dfc7b9e80f9c47aad4951dbadb0f345552ebf608b6db2b0b4d711353eb4adb5cdfb38420252f348b81236225d7601de39c90f649a5860c4088ec8de66668942d2545844b12ab129f0c552b17b2338ef88958571a501fa02c3e7f7fff9ba053ff4c24fda14484fe6cb871e4cd9e785f6343dc816ff7cb90767b6cf03c4b476889bf93d6570453cc18fbe24c5fbc16f5881846e0d938ae24c8bdf14d816493acaa05bcb0a88c23ba184fd08d51d8b202c5f7133dc8a97d74fbd4debf80dcdf4708ea2d10ded3f957ce098e796b107bb8c3db638a510480c31a544936f2ac8d502da61ff712d2bc8efede66ddf87b36743cd4754866285a66174f54f6d51dcb843077136b8d3813c64ac7403190fcd54ec6a6e80d4dafd35158191d77610ced8672e894aab3e176559417f8d86827abaaedb0b56439012dc30dd0051a06d92f6bd0609b611680385450e3aca9173e0593e7a473fe875e01100db9a9c03e1fb255118bd8ca9d72e45997673344e8f5580b5a8fdc4fb3190b220fa6f75c1866325361c7c04753925960b896260ab06ececee205d51863fe7ef38e5c908ea333f6776e92980e470ff3b68d61d571e558dbf4232f9681620898c73d07d3c110e045a061e70f98d9645fd0db30c2472b0527a7c71f19e1f6c68655adc979867be5a25ae6366f03f137b2c3b071012411ef91890c36e43094973db1bc7edc8cbcdce1ebc99e6b4768b1777ca2d9aa0fed18f6f77f53dda0ed529689b17b4b76f6ec6e77d1df14a0eec4f59184dfd07572ccc5f3d4fb72eccaf0db5cc4acb4b2174716b75042f6935345a975e3e658aa91c14950b56842fa607e8fbbf4d1f1fb10dfd78872ae5d5b0e24a5ace5a2d7639b4d5308a8fc81e181799defa7087a863032d0b4ea0d14fd74e24d97a333091c33788415f0f2bd09ecd99f9ae8a5230c711803fcf42889212b0e101e00e387a740d6c1ee00c7e9b35e66b01ff50ce0d50d85abda40482c38c6e7070480afeca160893fa8e33d687e90a4f5d64b4720ff92736db1665bf570e649929e519016d94391da2a732c16493b9f5b7a81a2bf8388a49b3b8fc8e78cbdb85256018c0c2e656edea7e2dddb34f1e525725080992aebcc5fffe1ac63bb73e7a9659340f5b78672a53152356966a56f8710e5cd16c321ff1df399f3f285bf877ed93b2a8aac2e4dbc528cc68b5cbbadabc1c438dd2dc85c4579c7c8d4cf337444da83350281f7e62e9d2f5abbab0be175fec50219396f89d4c6f03da735c2f7ce31069fe1e3aedbddbe65a0724efea2a65b67a84e0ff662e454768b53d48a242def7d954f3b4a77aceaa0672610802c1f1dd8a9a3c5c6f32bd37ad992872543c047862951c8ca6691056a1d97df51d10916ab770b040793dda070a384bc10ea04ae6c7152d16e614250b63c74596f643d21fae21eb90c390848bd0b3a5d592e56e8dc5714a4db6399be6a26494a95557f8f5ed54e1d0eaa0f3f8ef276b49850b600a312c8c42f1373261ffb8e5982fa3d572f0dc6709c28cd8b68c2385b9d57333881e6f127b2b289292a7e24861dfd393b5818b74789103986f0f70df30e33294e9b6f47ca45bf54c4cca569c221cafef556cfabf96e665dff7d43fbaa700072f9de96788c05357da8c1632972259e5492debb52f92bc5932e015c33c594a8178942bf53dfd03fb399bdb886b4521adf22c06f905f1a21ff1e98fec3343425d904c0b00c3f131afcd3d0fcbb1300c333675001b082fb9b1b7c137e1b0cc29f68ad4ab4933e7d8ba8cd922dad7095af84ed53907ec3ea715d36783f5e9f6780833d04828a5f90ce280910a7bf99c4094e4bf5bc2c2129873dda06965e0f319c5aff3f4a76afa74e53f37df77007598d260148c4125a379dc4da82156c74a314988fe745e60a02765340b77e0c73fbf8d1b4da416979cc4ded19f1110be13f6f533ac865461cb567b71b63cc2bfed933a579cf349a3396a4bf36712f61ddaacb2f91354b86326c1398b034e6aaa019f81057c7f4599a8c2228179bb3e9e8faa4788fbd69678047e7171ff48cb9ef724069dcc11fed1b3c15b97b629288b92996f46357c3f1874648bf2e7854a9ce16aa249e07dae97cc9e7e0ed1178317d0bcef4390632e55e5ed95a811c85cd19ae69fad05598c48aa162e01f59e6023795c29f0282a2cbc83b965cfd9d9f50decc879e5be6a8475053bba2a3e3a22fe4dc8451d5744785f788bb8da8f89d76b0e13ab305764a4f7e4284efc39601b381f15d3b93739b9580bc7aed7b16f66edbd9e035937206fff3440abf114bf2dc66a251e1ae0ceee545dd660c573f3b5ba037beffb10f168355c7c5a7460ed981c44f8f34498c97f9ca470acbde31ff89e3d7e7225e9ffcbc235b399e00736d4247f84c30923eb81c0b4c164c5395bf3a07e533dfd0a775b0f091806d0816017fc7229c8e044b09e933db90da8520cc54aa83278c4a3203bd5feea4483c7274ff1ace88a402348067eeb1468fa2503aea561b5f61d3f5592c1023f1075bdd504b61c2c6f23c8fa97794ca54fc9ed8df9b555174e55f721302e5ea3ab5f4fb61d48504a58c5e0bf3e85b6b4f8f729f9eb62fa70feba2d624c98193a337a02613aa394f49e7fdba0a88cd0aeb5182f144714931764b8f23f15f80f119b066bb7596d55b5c1e3a15fc668fc26c14d0b90a8ba170f09cd66a38100fcc1a4012ee9e4a8c3c91be3efb85c62aa41bb8243e7ee1da5276917d0d9ff231670ce44ef39d742df770770aa38606be9aaf79567f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0x1000}, {&(0x7f00001c5000)="d7429e03231a93354a5c90e87e1c0cf7e4522dcda107bb042f7588f0568d3843e6a2e6c2e9f90c9d502c836d087348068f607395fbb49b7c921574da097c3a26762f6f8289bd9b19d8400156b04b9961aa06f95c558876b81dd50fd54b6bd2f19457b87f220c297c1827d275", 0x6c}], 0x6, &(0x7f0000a92000-0x68)=[{0x40, 0x0, 0x0, "60783186086bf3889e86ae493e9d79cb931adec35be35e0dbaa5891b5eff5a5fb459be2134d8b303af5fd68a5e"}, {0x28, 0x18c, 0xa8b, "0865a451a79701ac5aac090cb62bf7a28a3b9e"}], 0x68, 0x20000000}, 0x20000815) recvmsg(r2, &(0x7f00002de000)={&(0x7f0000f10000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b59000)=[{&(0x7f0000d25000-0xef)=""/239, 0xef}, {&(0x7f00001f2000)=""/81, 0x51}, {&(0x7f000055b000)=""/111, 0x6f}, {&(0x7f00005fd000)=""/91, 0x5b}], 0x4, 0x0, 0x0, 0x0}, 0x0) sendmsg(r3, &(0x7f00003f4000)={&(0x7f0000826000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000071b000-0x40)=[{&(0x7f00004fb000-0x38)='j', 0x1}], 0x1, &(0x7f0000936000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6a000)={0xffffffffffffffff, &(0x7f0000427000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000a56000-0x2c)={0x9, 0x3, 0x2, 0x101, 0x4, 0xffffffffffffff9c, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000463000-0x10)={&(0x7f00007c1000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f0000d06000)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/27 08:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0xfffffffffffffbff, &(0x7f0000de0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000380000)={0xffffffffffffff9c}) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ddf000)={0xffffffffffffffff}) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000de0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ddf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b19000)={r3, r0}) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000de0000)={0x0, 0x0, &(0x7f0000d3b000)=[{&(0x7f0000de1000-0x63)="5142bf0c0e09b535288f317d6df42b03710d91b377da11c12ad14937c5e8c3fa125966a02b6045dab0ef84439f1b31955cb8ab847ae96a090c57215968d6e7a4bd869aa1711b9a921f1d117713ecfbfc0e50a60a828c6298575df5b81f83733c9e2a95", 0x63}], 0x1, &(0x7f0000de1000-0x1620)=[{0xe8, 0x11f, 0x6, "6af73ea09a08e3bc9a638aa714d536a361b1731fa1f071d3c982343da636bf9f65dffa3494e431459399cf8c9e9231d01b0fe70985c9908b0fd3cabf0c07319d548fadf8534d4b9c3bd17a8f81c9ed49279dfa3f59da56ab630ca68e4ab11eed95e483b6a185d3bb1757b05ab9d392a7f1223220ca426727d8654b5a275e210fc73bad9055f4afea57a85c194494a49a087b807a03b768c8f7e9ef04a90511d86fea15ee178ed44cd58b45d15dcc4fc33c81671d589cc0a2a8ac21a263316a353f69a25540f09b49621a3e1bb913dc2249fded6ed64d"}, {0x18, 0x104, 0x80000001, "d73e20"}, {0x48, 0x107, 0x5, "20d3cffc0e5aac6377536cf2ecc0fd6552c2c40c3324919144c4c8f811cedfc64726f2eca7fb812f76290412d9244cd40fd3008d30"}, {0x100, 0x117, 0x8, "641dacca3d403528504301f323dfc86cc46332725d426192df5d6fe95a92065e34eaa4e2f7854101e0801ea198a64d0a792397b5e4690ca0daef225499287eed1ba805f219622ca4e094f1a8ee5952be50563a8eb2a9024df765ea6ff6cbf5104a3ec97f5cb28bf0986d2155eebbfe3602f7e9baf7e05ffe0de6f4a8b249ec210d1001e29420389a1e8662ff6e184cc3ffe307eba23b6a59db7345310ced7945cb0090e489afd2eb05db7c8a49494c638d8eff00eee4423948d128905c62d3d784768c185b6f70cb6a2356f7c727a4bf33185ff11d07c2f61ea775d1ba0d1d4c05d716414707ac4e5527"}, {0xe8, 0x104, 0x6, "9f484b547ee325edfdc3a584f4bfdef42ce578a01c7f4adb161302934c4cfd750ac0f65fb99c8de12b8987ed9fa7bf5c27f03b97deb9728c7551fae3c8cecc917b4cefc4e29ce963db3bfc31f41f4e593a1795dc2b42ca60f61e1b5dbc945268a457f95c6039c5c5373b8728de5de2870aaac2910cd3c1f6767eca96b41d517066d3ec5f8343e5b8bd91bf368eb8cce433e194da9f57e73c9f0cbfef7a6bbf2fef7778a3ee3ca35a1d17c5c9a67cd375afdcc56e8a241dda6c097238d36c29219facc45d6241fa8b67e1f1a565a722339909"}, {0x1010, 0x3a, 0x4, "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"}, {0x40, 0x105, 0xffffffffffff0001, "41421d6e8eb27365a8d91e74451dabe111507676fcd9706f81717b255ed3b3a7a9ef68ed6dc44f540021f85a21f0d3"}, {0xe8, 0x10d, 0x100, "126be8ace20b2fee8a331582ec79e89efc7e7510d90d74d886ddd4c0a220d52a5c974a713aaaa7ef06243b2b95d173446f8652387ff475d3183040784ad19e3b94c54e5b0d2c8aef44f3930afcf7dc3ff59f50a19f1a92e972a5b8b005ee1182f068859698f1687d05804e46403ed82debf2449f9857e156872fc87b67701a1d7dc109f38c061c62ecacbab3fb452b7a6f5c2055b80f24fb80820063af59b0b0f1c2366e96343182c6632177ba67d0022a77e16e29defc0588e2e2fb13af9e6c38342343a8d0bdb8c162dcabfcd4031421"}, {0xd0, 0x1ff, 0x7, "ba0c870e7f3765f147fa2060b43efe01414346391b1db7e823db2cbfa213337e504bc713d0e91f3baec5d5910ceebced72f696c8348e3e800ec68a7283e4d0f6f946082359038b475e2ab3e5aa3708e410534d689236226f0315fa98ef0de457714b4120be3f7b8965eb76de6dc122f5172f2eefa94bbf1bb836ecace00a4da34d467560745d6b4fc63077024ab9319cac4553d45238a719059207982e84d71f613598467b6a77a0cb8c281276c966006bab4fab7651b33ae6652d79d10c"}, {0xe8, 0x11e, 0xa24, "4c293ae4599d7c786673eced1e479f4b208b7d1fbf1467e09c2fcd6aa0c20a3c09f6b9a06f0b18080cceb0038046029b09c95408b3263d60c3a9cdaecb742b3444814ed42d94c43290e08762101081a9a9e3e582add21cab78718378c1b2a9c2ff3fc9326503c2b79a471515fda40a3e9fd7173af64f7b60a2c627dcb05009a8e01196445ba22026989f2137286f7a295ca611785391c5c98ef009d517ad0562865cd134ac726d397bdf304f96809c29e022758883ca01415b92f7a226e72477dff58d391d35e572dee96e455c3b08fee01e"}], 0x1620, 0x40}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000de0000-0xc)={0xffffffff, 0xe292, 0x10}, 0xc) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000de3000-0x18)={r4, &(0x7f0000bb6000)="", &(0x7f0000166000)=""/74}, 0x18) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ddf000)={&(0x7f0000ddf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c3000-0xb)=[{&(0x7f00006f5000)=""/224, 0xe0}, {&(0x7f0000ddf000)=""/247, 0xf7}, {&(0x7f0000de0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac0000)=""/43, 0x2b}], 0x4, &(0x7f0000d9b000-0xa)=""/10, 0xa, 0x9}, 0x12000) bpf$PROG_LOAD(0x5, &(0x7f0000d5d000)={0x7, 0x5, &(0x7f0000de0000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@map={0x18, 0x8, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000400000-0x4)='GPL\x00', 0x3, 0xe9, &(0x7f0000005000)=""/233, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 08:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c40000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000a2f000-0x8)='./file0\x00', &(0x7f000016b000)='./file0\x00', &(0x7f0000c8d000-0x6)='tmpfs\x00', 0x1000, &(0x7f0000ba6000)="2b67dfe692e9c2ae9a4116f56c2e7dd814be31f094e2f9600144150022d682b856a330faadf46cdb5116d54a3605632c26587c") mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f000059f000-0x8)='./file0\x00', &(0x7f00009b6000)='./file0\x00', &(0x7f00008e4000-0x7)='cpuset\x00', 0x10000, &(0x7f00004b6000-0xfd)="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") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="") 2018/01/27 08:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d7000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x3fec0c8d, &(0x7f0000f74000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000091d000-0x78)={0x0, 0x78, 0x3, 0x4, 0x401, 0x8, 0x0, 0x2, 0x2, 0x1, 0x9, 0x1, 0x10001, 0x6e48000, 0x80000000, 0x56c6, 0x3, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x1, 0x8, 0x0, 0xffffffff, 0x5, 0x0, 0x3, 0x80000001, 0x6, 0x8, 0x1000, 0x101, 0x7, 0x7, 0x10000, 0x101, 0x80000000, 0x7, 0x0, 0x8, 0x3, @perf_config_ext={0x10000, 0x2}, 0x0, 0x7, 0x6, 0x3, 0x10001, 0x7, 0x2, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) socketpair(0x2, 0xb, 0x7, &(0x7f0000fa6000-0x8)={0x0, 0x0}) socketpair(0x5, 0x6, 0x40, &(0x7f00001dc000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000630000-0x8)=0xe18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000997000)={r0, r1, 0x5, 0x2}, 0x10) 2018/01/27 08:15:32 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000723000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000950000-0x20)={r0, 0x3, 0x1, 0x9, &(0x7f0000c83000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 2019.577046] EXT4-fs (sda1): re-mounted. Opts: 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000f3000)={0x0, 0xa, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000001}, @jmp={0x5, 0x3ff, 0xd, 0xf, 0x0, 0x0, 0x14}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x1, 0xb3, &(0x7f0000001000-0xb3)=""/179, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair(0x9, 0x80e, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000)={r3, r0}) mmap(&(0x7f0000221000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000002000-0x2b)=""/43, 0x2b, 0x8}, 0x10022) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x7, 0x4, &(0x7f0000003000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000)='GPL\x00', 0x9, 0x9c, &(0x7f0000003000-0x9c)=""/156, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0x8, 0x6, &(0x7f0000003000+0xb95)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x0, 0x1, 0x8, 0xf, 0xfffffff8, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x1, 0xf, 0x0, 0x0, 0x8}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xb9, &(0x7f0000004000-0xb9)=""/185, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socketpair(0x2, 0x805, 0xc137, &(0x7f0000004000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000004000)='./file0\x00', r6}, 0xc) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x5, 0x10}, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000-0x20)=[], 0x1, &(0x7f0000013000)=""/161, 0x8e, 0x204000008}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="73797a6b616c6c65720052dbdc26c40a94940194f94e2009df52d675a69ebc925e29e29e727120e1ae605cc20c0064d94f744651fb8c5a9ca2895310466bb6f83c05162681363a6bd6c58c9d015723cfd1afb8", 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r1, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f000001b000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000c64000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000084f000-0x20)={r0, &(0x7f0000f9f000-0x4e)="0dc9499b5d512cd5b033b5f4a8b589669dcb9a1f86314e71bed7c94047971a271eb3cf21890b8e27817a87a11ec34c61efffecdab426bcc20bb026b103fc0ed51cbb85a025e515f36ea8b828ac8d", &(0x7f0000000000)="b07a0848e93d9f5b759c3db651d2e3ff601d762601f3f9986abc16467810d8551a33e2a5ab477ebae333d1c55517c182a78047e7f3a3ed215d26bdda7eec93245f95bab1bf0c4e50814359f74b8c583fb54f683369a14bb3cc8e138891aa08b807cc27d02386e27c153d3ef85890e528b7512ae5a6fe38d7a04ce30034c4b2b0a232d5eb700cbaa3b598999bd4cbfb471662d36bb13b14cd5a9e344627083219d4626f866197034ebae3e0d4365f9be57f276ad08dbeb80f83499b0912b093ea373f9c4e752d5f35f2ee1e9bc4cf0315497a2eebef1e9b11d4b6b0e981f60b0d73d5109201493fd9", 0x0}, 0x20) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xe, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000007000-0x1)=""/1, 0x1}, {&(0x7f0000005000)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0xa0}, 0x0) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000007000-0xad)="6f2553fd289d121c35d5ce20de39dd846512f382563b572133e6f7efcd163467bb64755e0e129c212966ff73bc6546aeb696ca9c512c985c0ec9bac67460710fec3d2202e6ffce1a25fa3ad506283f43492fae16251f699c38952d1e15607541e76b2f26ac58c76c03e4bd5eca6bbb47a77fcec7aff4a8c75f6a723dce58fdb1243810715a9e2bf13f25f9d182492cb1d5952c2bac04a8a48bf121fb1d9eade371781212ee098ec14e8407df9f", 0xad}, {&(0x7f0000004000)='W', 0x1}], 0x2, 0x0, 0x0, 0x1}, 0x81) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x101, &(0x7f0000e45000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00004bd000)={&(0x7f0000f75000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f75000-0x50)=[{&(0x7f0000f74000)=""/236, 0xec}, {&(0x7f00002d5000-0xcb)=""/203, 0xcb}, {&(0x7f00004a0000-0x39)=""/57, 0x39}, {&(0x7f0000f75000-0x2a)=""/42, 0x2a}, {&(0x7f00002f1000-0xd8)=""/216, 0xd8}], 0x5, 0x0, 0x0, 0x4}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000021e000)="bfc2308db93f53b8aaacd9eb0f1e606e1774eea8094f37670557262d189e06c662a276157e8694cc81ff55854f195b21fd33237238c16927a3be5cb1aaf41e4ba46136628380db18fc9cd29ea83c1ed3be2e283deb3a2850") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a95000)={0x0, 0x80, 0x8}, 0xc) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000442000)={&(0x7f0000ab7000-0x8)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x1, &(0x7f0000a37000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000db9000)={&(0x7f0000e3d000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b15000-0x18)={r0, &(0x7f0000b2f000-0x42)="a20c84f02b63237bd34c491be5b09aa10d969c0701f5d54a228081004addc7d7ebb1675bab1945ac4323ca067b9ee478ff2f083c1aab5140aa014cda0f4fe0dd0c90", &(0x7f00000f0000)=""/207}, 0x18) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208040000000001e, 0x2000000000000001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000cac000)=[{&(0x7f000091f000-0xc9)="bea8c1bc6925931a5e922afcb8c1dd596b275ed68058a812c53fdb93d83c0ce61b3c44f6f6a86cd04e94009c2ae223f5d641c66114f5af342da48b8b71f6afb4faaa48dfc708c17dadf8d1b7396d2968ccb04755d4cd92eff0406ce1c27f9930e249ca1c778d7dfbb34d261fd1a52d2219cf62cfb3686e24721cbe5c3be096e1cf9702a2cdf227567da227b1d17443e8a2608bd63b1cbf18f19d58f77dd697ca97b4a5d429d8e78ebc53e29c263c3196c3b069a8904f637ddab917842e561de3fa9f0b935cead1ec0d", 0xc9}, {&(0x7f000021f000-0x1000)="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0x1000}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000501000)=[], 0x0, 0x4}, 0x40044) bpf$BPF_PROG_QUERY(0x10, &(0x7f000032d000)={r0, 0x1, 0x1, 0x3, &(0x7f00001e5000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) close(r1) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b8b000)={r0, r0, 0x7, 0x1}, 0x10) 2018/01/27 08:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x10000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000401000)={&(0x7f0000b3a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x6c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f75000)={0xffffffffffffffff, 0x28, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000247000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000f78000-0x38)={&(0x7f0000f78000-0x20)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000db5000)=[{&(0x7f0000957000-0x1000)="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", 0x1000}, {&(0x7f0000f78000-0x13)="77f6d9aeb8763f39ba740aaa605728cea01408", 0x13}, {&(0x7f0000e67000)="9abea8508c1f2d960a34860907bb8b9413c27877b213b6361f278b950225cef243", 0x21}, {&(0x7f0000f78000-0x51)="f03b0833ef4295d4d72a0886a25b1b819db8c136882a82040ff06c4c5daa9b31bccf1a6fdb355f3f240dce7234469c5cba90cbd06e9588ea8e418850f037208f232ba21f28faa9116a6df82f888da30fb6", 0x51}, {&(0x7f0000f77000)="1302dd10e0e7d13038bc80a7e1cafd7c895c4f49fa79d0342c7a081b1d149b35493b588aac0e86311d356a0c4af794ec5d1b247a5f301d0a1b1ff0f38583928d5bccd458882ba8490c51a23d193f1c22459d5a354e73d2d53d4e312ca6cc89df74b8", 0x62}, {&(0x7f0000201000)="110234dd71db6575864701733c9910fbf9987cd199589da51aa8c70d078f6e3a3af2256eef079b44582d6e909c75fb2e464543547cbce7806b4c7a7404def12b19d602f21f2b458698d65f01fec03c0572280816424386872e851afb0626758bcbe094d23e40163576ba1de7dfb0d47c512498bcb5fa7101f7a75b9d32412935081e0ce782d65040c3f8c0a9cc845ea64db792c74ddb384469a291526706d04e241e99f28a9706f0e3868e9b6f22090fa09cd1a48a4d0062e8cd9efabf567643fb52985118493aef28a7111637f1c669", 0xd0}], 0x6, &(0x7f0000f77000)=[{0xf0, 0x197, 0x518d, "fcc9cfa3743493d1d4e7e420eef155072404fa61956017ceef8ed80d0c8537152807cc859cbad46d90e0fdd3ad000c1230f71c1079f3024ff43502c82eb539d647d60ddce10b3bbacc1f73a6753d2d634ab9dcff03356c1c798a623ff52007f524e3c3e3b4ff77c15659a1eea349c290d8a300115c580f29b93a5f36e7fc5a34c09a80352c38bda1df551fe701104b087a6f7cccde44c552bf2ff80afe63e6314603a2acba32c31ea2fedcd5c61d8f9c104cfc0efe098203560f2886ff77687d708d73a940a036ab4ccd8f1a658b9e8cdb6e66ba3cce8d74a4bcdc97470dc3"}], 0xf0, 0x4}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f76000+0x682)={r1, 0x50, &(0x7f0000e6a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x6) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f76000-0xc)={r2, 0xfff, 0x8}, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001c7000-0x10)={r1, r1, 0x6, 0x1}, 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f76000)={0xb, 0xa, &(0x7f0000f77000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8667}, @alu={0x7, 0x4c, 0x5, 0xb, 0x3, 0x120, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x7, 0x7, 0xcf3f8c59b4eb8e2c, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @ldst={0x2, 0x3, 0x2, 0x0, 0xe, 0x30, 0x1}], &(0x7f0000aa5000)='syzkaller\x00', 0x1, 0x71, &(0x7f0000f77000-0x71)=""/113, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cdf000-0x10)={r4, 0x28, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:33 executing program 5: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x3, 0x0, 0x1, 0x8, 0x0, 0x1f000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000608000-0x18)={r0, &(0x7f00006bb000)="4c9a09757b8d1478", &(0x7f0000998000-0x25)=""/37}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0xa, 0x1ff, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000398000)='./file0/file0/file0\x00', &(0x7f0000c6a000-0xe)='./file0/file0\x00', &(0x7f0000606000)='cifs\x00', 0x1000009, &(0x7f0000417000)="4e28d1a8a18685263f71a488050f17e51ff329a38e33f3f6debdbc498199f3eb948f5bd1d2dccc60349ee77d50a8a236167afa25b11f547de4eb9ebc42b87a62c1bcd5f0293e9ba955ab2ae1b46d65368db3d38aeb1ab3515e7176f0c47f6f60fac1275e81a9e9fa0d7cc99dc10a04e8576695f583363a4c5a2746e8cf155db89a45f79385fde515164180e561a078b2f379124cdd5524d84543516abe9ade5a066ce63fed4124422b1f8439b018841faab0802fd60638fa7b35fcf776c35772593bbaf2f44729a04bf2de97a0593cea387d594761571bedd479f2ef64235afd21cbceedd66d93246c71177897ee887e34") mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000936000-0xe)='./file0/file0\x00', &(0x7f0000f7b000)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000559000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d3e000-0x2c)={0xb, 0x2985, 0x8, 0x0, 0x16, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006da000)={&(0x7f0000b26000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000eb8000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000044f000)='pipefs\x00', 0x1000000000200080, &(0x7f0000d59000)="") 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x3f, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005c0000-0x2c)={0xb, 0xc4, 0xc4, 0x1f, 0x5, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xa, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000044000)='./file0\x00', &(0x7f00000eb000-0x8)='./file1\x00', &(0x7f000008b000-0x3)='9p\x00', 0x10, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000efb000-0x78)={0x0, 0x78, 0x7501e132, 0x2, 0x7, 0xbfa, 0x0, 0x7, 0x4000, 0x5, 0x3ff, 0x151dec29, 0x6, 0xff, 0x1000, 0x101, 0x0, 0x3, 0x8, 0x3, 0x200, 0x5, 0xff, 0x9, 0xf3f, 0xd9, 0x7, 0x6, 0x80000000, 0x5, 0xfffffffffffffffc, 0x8, 0x5, 0xffff, 0x5472, 0x3b7b, 0x8, 0xfff, 0x0, 0x41f7f00b, 0x3, @perf_config_ext={0x6, 0x3f}, 0x1000, 0x6, 0x8000, 0x4, 0x6, 0x7, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a0f000-0x8)=0x80000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000dac000)=0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") r2 = gettid() perf_event_open(&(0x7f0000cbd000-0x78)={0x3, 0x78, 0xfff, 0x0, 0x7ff, 0x6, 0x0, 0x9, 0x2000, 0x4, 0x2, 0xff, 0x1, 0x7, 0x351, 0x2, 0x7ff, 0x6499a109, 0x80, 0x6, 0x3, 0x5, 0x9, 0x8374, 0x4, 0x3, 0x0, 0x6, 0x8000, 0x5f, 0x7, 0x5f4f, 0x3f81, 0x708d, 0x0, 0xfffffffffffffff9, 0x800, 0x80000000, 0x0, 0xffffffffffff8000, 0x3, @perf_config_ext={0x9, 0x40}, 0x4000, 0x8, 0x6, 0x7, 0xc7a, 0x0, 0x7, 0x0}, r2, 0x7fff, r0, 0x2) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x1, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8008005, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000038c000)='GPL\x00', 0xffffffffffff8342, 0x150, &(0x7f0000cdf000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000596000-0x14)={0x0, r0, 0x6, 0x0, 0x0}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000094b000-0x10)={r0, 0x50, &(0x7f000056c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x2, 0x2, 0x0, &(0x7f0000cf4000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d9d000-0x3)=r1, 0x4) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00004ac000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002b5000)={r3}) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000034c000-0x8)='./file0\x00', 0x80) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f20000)={&(0x7f0000896000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000c64000-0x90)=[{&(0x7f00006a4000)=""/175, 0xaf}, {&(0x7f0000f6f000)=""/41, 0x29}, {&(0x7f0000377000)=""/199, 0xc7}, {&(0x7f0000239000-0xbf)=""/191, 0xbf}, {&(0x7f0000f6f000)=""/138, 0x8a}, {&(0x7f0000f6f000)=""/160, 0xa0}, {&(0x7f0000f70000-0xf2)=""/242, 0xf2}, {&(0x7f0000f70000-0x13)=""/19, 0x13}, {&(0x7f00008e4000-0x44)=""/68, 0x44}], 0x9, &(0x7f0000f6f000)=""/248, 0xf8, 0x1ff}, 0x12040) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007c5000)={&(0x7f0000d92000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a, &(0x7f0000705000)=[{&(0x7f0000f6f000)="df27b16cdb2cd11f6d7fcf882b5c866115288e7b3bc3aab12676266a48a2bd39ffc1853be47c3f980ada865b2d16f48b7c048260b82b2a86411abc67ac1e2112542056269b5220c7ebc362b02c7a9180ecff0133249f8de9fd29b653bde4158c907ce69dc92783be36ca4bc0b1d8b67e9655f4e4afca228a82f5f779e0a8b9f87b4f390d9d7f8f658c698ca8e755d178266da94806183afcf758f5f2d9261b7d253e0500e91326aafa2f3e297331858cfcb4becce168455a8355e4bddd259ecf184b43b7deafb2e6", 0xc8}, {&(0x7f0000f70000-0x8)="d36f8bfb5a9dd428", 0x8}, {&(0x7f0000d2d000)="f67071b2748e77b6102b72ffc2f2dd77b420c6a59d962a34828d2d45fe381f9f3fc4776789c0055ff45fbf18accfc0c3ab975fbed030d71cc10bcb155fdc64bfc53f123fcda10ee9b220173fb8a7f2e2881b56d6ad877402afb4754a5694b97e019a6af52df22440b8b7224619d576c6df1d5b3ddbad307a860c5a50a9a969a5ae859a3e2a1d63a5cdb889a70ed1560f849b1668e410ae7187515f655a4b7f48c829be3f08c1e92c0f29002044b63522e5a6b40592e50c5f14117f21df333d9f35c9809dad6e63e97a947528ef08518253fac98e", 0xd4}], 0x3, &(0x7f000066f000)=[{0xf8, 0x0, 0x4, "8c1fb4c1f1e27a2ebed70744598d73a034d18f9b8583512335264e9e3af8264d1f384d4802fec0c22f6cda23cf8530d78ba3c37c9a08b1ad63ed5b06a71b1ff9dca909ac440f728f36858aed9f1c37f2dcb989e7db04739b9fb300c7dc5a308867b00946f42fa9b6a537c3e47ba6a2ae01ade34c895d0aa5c7dfa21bba0fac61ab5fb562659848df5747a2870269ee2dff72df43f4ccaafa1978805df463f465a48d572cf3e88622c816e97536b0f6c48b328b3349f44c51bff7cd35efe3b8251d106ff6c236dba5f35659ce2357d533933eedae70e22c4bcbf750df4c53d326a4392cb63aad"}], 0xf8, 0x4010}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x4, 0x1, 0x7c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f6f000)={0xf, 0xc, &(0x7f0000f6f000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8, 0xea7f, 0x1, 0x3}, @call={0x85, 0x0, 0x0, 0x16}, @jmp={0x5, 0x8000, 0x9, 0x7, 0xf, 0x50, 0x1}, @ldst={0x3, 0x0, 0x0, 0x7, 0xf, 0x54, 0xffffffffffffffff}, @alu={0x4, 0xffff, 0x6, 0x0, 0x7, 0x80, 0xfffffffffffffffc}], &(0x7f000045d000-0x4)='GPL\x00', 0x3, 0xfd, &(0x7f000005e000-0xfd)=""/253, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 08:15:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0xfffffffffffffe01, 0x8, 0xa5, 0xfd, 0x0, 0x1, 0x40, 0x2, 0x6, 0xb77, 0x1ff, 0x1, 0x8, 0x2, 0x1, 0x8ab, 0x9, 0x7, 0x6, 0x4, 0xb3, 0x4, 0x2, 0x40, 0xe40, 0x0, 0x1, 0x3, 0x7fff, 0x4, 0x400, 0x3, 0xffffffffffffffff, 0x0, 0x10001, 0x1ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x24000, 0x101, 0x800, 0x5, 0xe000000, 0x3, 0x4, 0x0}, 0x0, 0xb0b3, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x4, 0x2, 0x100000000, 0x3e2, 0x0, 0x5, 0x10000, 0x1, 0x1, 0x7, 0x0, 0x3fb, 0x0, 0x8, 0x6, 0x8dde, 0xa0000000000, 0x400, 0x7f5, 0x7, 0x1ff, 0x1, 0x54ee, 0x6, 0x1ff, 0xbc3b, 0x2, 0x8000, 0x7, 0x0, 0x9, 0x9, 0x9ad, 0x7, 0x4, 0x6, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000a04000-0x1)=0x0, 0x4}, 0x3044, 0x8, 0x6, 0x7, 0x8, 0xffff, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7fffffff) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f75000)={&(0x7f0000651000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4000) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f00002fe000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x0) mkdir(&(0x7f000059a000)='./file0\x00', 0x110) recvmsg(r0, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000f28000)=[], 0x0, &(0x7f00009d2000)=""/237, 0xed, 0x0}, 0x10020) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x3) socketpair(0x2, 0x80000, 0x0, &(0x7f00001d4000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000f72000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x110cafe0) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003a4000-0xc)={0x0, 0x45, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000025b000-0x18)={r0, &(0x7f0000b10000-0x9c)="82a4e6b344a662953fb619f8a884e011fd959d97a38886315bbc04587a39c0ae30fba9ba163597346692f42adb5922a64849b2f5a331534557860189f26593998092321190d7928bdacaa7add69f2a1245d116dbf9170b446d8d05cc64518adc91b3db2acb0b08cf03f8e20bfa00456decc7d4f91f689d30171459968caa4e211dcf46933d17de0ff896d4e1ea4b2c0243e5009c97965646df032a58", &(0x7f0000b63000)=""/69}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000b9c000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x7ffc, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x80000001, 0x7, 0xfff, 0x1, 0x0, 0xfffffffffffffffd, 0x40008, 0x1, 0x4, 0x7, 0x6ad, 0xf3e, 0x8, 0xfffffffffffffffa, 0x0, 0x0, 0x9, 0x0, 0xffff, 0x9, 0xfffffffeffffffff, 0x1, 0x7ff, 0x1f, 0x4, 0x6, 0x3b6c, 0x47a, 0x6d, 0x8, 0x6, 0x3f, 0xc0000, 0x2000000000000000, 0x8, 0xea64, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x10, 0x9, 0x4, 0x7, 0x80000000, 0x6, 0x2, 0x0}, r0, 0x7f, r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x5, 0x0, 0xffffffff, 0x82020, 0x1, 0xc7, 0xba, 0x753, 0x401, 0x8, 0x9, 0xfffffffffffffffb, 0x1, 0x8, 0x1, 0x2, 0x9, 0x2, 0x7, 0x0, 0xa8, 0xc517, 0x3, 0x400, 0x9, 0x8, 0x101, 0x0, 0x4, 0xbbf8, 0x5, 0x3, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8104, 0x3, 0x25534968, 0x0, 0xb1b, 0x1, 0x4, 0x0}, 0x0, 0xefc, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000075c000)={r0, 0x50, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000173000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e7b000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a8b000-0x4)=r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000094000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x20000000000005, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000-0x10)={r1, &(0x7f0000ba7000-0x11)=""}, 0x10) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000678000)={0x0, 0x3, &(0x7f0000ae1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000a10000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ae0000)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000038a000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000915000)={0x9, 0xfffffffffffffc01, 0x7, 0xfc, 0x2, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005e8000-0x18)={r1, &(0x7f0000117000-0x1000)="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", &(0x7f0000b62000)=""/38}, 0x18) recvmsg(r0, &(0x7f0000316000-0x38)={&(0x7f0000b75000-0x8)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000240000-0x40)=[{&(0x7f0000f98000-0xac)=""/172, 0xac}, {&(0x7f0000372000)=""/189, 0xbd}, {&(0x7f0000559000+0x4e1)=""/176, 0xb0}, {&(0x7f000087f000-0xc1)=""/193, 0xc1}], 0x4, &(0x7f0000e8d000-0x91)=""/145, 0x91, 0x38}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000f71000)={0xc, 0x5, &(0x7f0000c94000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000085000)='GPL\x00', 0xffffffffffffffff, 0x9a, &(0x7f000087e000)=""/154, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000a3f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000127000)={0x0, 0x0}) close(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) mmap(&(0x7f0000203000/0x2000)=nil, 0x2000, 0x1000004, 0x8010, r3, 0x0) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009e9000)={0x0, 0x78, 0x0, 0x184d, 0x5, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x101, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xdd2f, 0x3ff, 0x0, 0x0, 0xf7, 0x0, 0x6, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x2, @perf_config_ext={0x0, 0x0}, 0x20410, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000ec0000)='\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fd6000)=0x47a) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000efe000-0xc)={0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000eff000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000694000)={0x9, 0x4, 0x800000004, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r1, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000090d000)={r0, &(0x7f00007ef000-0x41)="9d751f50e29ab54d9f5505b5d81c7b3c14f70e41cc8c5e0e868b9fe837f33f48ec0d6ee75307b34f4ed8281089dc431f6c158341dc8071f56626415a2be610c35b"}, 0x10) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000a, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000450000-0x4)={r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000037b000-0x8)={r2, r0}) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x1, 0x5, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:33 executing program 1: socketpair(0x4, 0xb, 0x401, &(0x7f0000ce1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000033e000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004c2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000900000-0x4)={r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003bb000)={0x0, 0x0}) recvmsg(r2, &(0x7f00009f3000)={0x0, 0x0, &(0x7f00008fd000)=[{&(0x7f00009a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000123000-0x1000)=""/4096, 0x1000}, {&(0x7f0000867000-0x97)=""/151, 0x97}], 0x3, &(0x7f0000959000-0x31)=""/49, 0x31, 0x80}, 0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r3, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007d2000-0x10)={r3, &(0x7f0000efb000)=""}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000326000)={r3, &(0x7f0000366000)="a336bf55c1e28e5c9bc9c12f7b3d49eed27b6b50614b891725c0e1fa71fe5cb22ff680c4e654b460442cf3fc7f6847b39a847709441fa680bfb328c70cd8097d756985cc7d881ef043b37c947d03245df6519f1ee49cdb8628e3e35faf74080819974de4d5495866929fbeaa223b8964ad346dddb635e71feec8050146119071a468f450adbd862f72b5143da7d0a1e65db5b05015caa723350d690f22b948a7bae96b8d26b39b"}, 0x10) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003ae000-0x10)={&(0x7f0000576000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f47000)={&(0x7f000022e000-0x8)='./file0\x00', r4}, 0xc) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00001b8000)={&(0x7f00002e0000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000092b000-0x60)=[{&(0x7f0000414000)="", 0x0}, {&(0x7f0000dce000-0x6c)='\\', 0x1}], 0x2, &(0x7f0000257000-0x60)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x88, 0x118, 0x0, "10322afe67b9666109668f90df0edf8fb7a801f646a4c31aafb74b0de6e7c226c25eec63d0b2724e5bea7d9fc82cd3f7cf8a2c90ffff000072132cb11433092d6f06119bd54f0172fe8d4cac03c5cf50bff2754584d09b0213e2e0ffb0555c93d56eef8468ef54adecadf7235730add3680cf4"}, {0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}, {0xc0, 0xff, 0xa5, "203d8ad326700b10e9fa138b37fd7e28ccaac163ff0b17b22fd997e431237f6add8a3fe1ca82746e006f194047533691f7c8b8031b1d09740fd24da5f3ffb92fdaf306316bf381bcf49f38893929d96ab8df1f2be29011d1fe737ecbbfa4fe6f3159c02c6161e436594fde8cb29f79cbc9b83ec0f0f582ee0bffa32a207bc9f7f2bbe3ccadc7c9e060a662c7e12191d3b6e268f3e9274e7ac9fd261c0e2686e96700adcc4ca43cacd7cf31"}], 0x180, 0x1}, 0x20000840) recvmsg(r0, &(0x7f00001e2000)={&(0x7f0000ae8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000bfa000-0x20)=[{&(0x7f0000aed000)=""/125, 0x7d}, {&(0x7f0000c11000-0x95)=""/149, 0x95}], 0x2, &(0x7f0000081000)=""/66, 0x42, 0xac}, 0x10020) 2018/01/27 08:15:33 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x289) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mkdir(&(0x7f0000b28000)='./file0\x00', 0x120) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f2c000)={0x0, 0x0}) close(r2) r3 = socket$kcm(0x29, 0x3, 0x0) socketpair(0xb, 0x0, 0x2, &(0x7f00008b2000)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000f16000)={&(0x7f00008aa000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df0000-0x80)=[{&(0x7f0000b36000)=""/53, 0x35}, {&(0x7f0000a75000-0xcc)=""/204, 0xcc}, {&(0x7f0000abd000-0x4b)=""/75, 0x4b}, {&(0x7f0000db2000-0xed)=""/237, 0xed}, {&(0x7f00008ac000-0x36)=""/54, 0x36}, {&(0x7f0000c5f000)=""/4096, 0x1000}, {&(0x7f0000443000)=""/137, 0x89}, {&(0x7f0000607000)=""/177, 0xb1}], 0x8, 0x0, 0x0, 0x1}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000c49000)={0x7, 0x14, &(0x7f0000871000-0xa0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000}, @ldst={0x0, 0x0, 0x1, 0x3, 0xf, 0x6, 0x10}, @jmp={0x5, 0xb7, 0xf, 0x8, 0x0, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0xa21bd1c901da1c18, 0x1, 0x4, 0x0, 0xfffffffffffffff4}, @alu={0x4, 0x20, 0x5, 0x5, 0x0, 0x0, 0x0}, @alu={0x7, 0x6, 0x7, 0x2, 0x7, 0xfffffff0, 0x1}, @ldst={0x3, 0x0, 0x0, 0x5, 0x7, 0xfffffffe, 0x0}, @ldst={0x2, 0x1, 0x2, 0x7, 0x3, 0x50, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f00008d5000)='GPL\x00', 0x7fff, 0xd9, &(0x7f0000eac000-0xd9)=""/217, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0xeaf84a6213f0dffc, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a8d000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007fc000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000993000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000668000-0x48)={0xd, 0x7, &(0x7f0000dd1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xf, 0x0, 0x7, 0xfffffffc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000)='syzkaller\x00', 0xffffffffffffffff, 0x314, &(0x7f0000311000)=""/136, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000039e000)={r0, r1, 0x2, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000347000-0x10)={r1, 0x50, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b88000-0x8)='./file0\x00', 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046d000-0x8)={0x0, 0x0}) mkdir(&(0x7f00003e4000-0x8)='./file0\x00', 0x116) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cef000)={r1, 0x50, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b9e000-0x4)=r3, 0x4) recvmsg(r0, &(0x7f0000c8a000)={&(0x7f0000a38000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000048f000)=[{&(0x7f0000479000)=""/0, 0x0}, {&(0x7f0000b7a000)=""/170, 0xaa}, {&(0x7f00002b6000)=""/112, 0x70}, {&(0x7f000045f000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000c70000)=""/113, 0x71, 0x7}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000837000)={0x0, 0x2, &(0x7f0000766000)=@raw=[@alu={0x7, 0x81, 0x7, 0x7, 0xa, 0x6, 0x18}], &(0x7f0000e03000)='GPL\x00', 0x81, 0x4f, &(0x7f0000edb000)=""/79, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000892000-0x4)={r2}) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x1266, &(0x7f000000a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000759000-0xd)='wlan0)system\x00') perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c9b000-0x4)={r0}) recvmsg$kcm(r2, &(0x7f0000882000)={&(0x7f0000bcf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00008a1000-0x6a)=""/106, 0x6a}, {&(0x7f0000cf6000-0x70)=""/112, 0x70}, {&(0x7f00008be000)=""/144, 0x90}, {&(0x7f00002ca000)=""/199, 0xc7}, {&(0x7f00002e5000)=""/189, 0xbd}, {&(0x7f00000d8000)=""/39, 0x27}, {&(0x7f0000843000)=""/61, 0x3d}, {&(0x7f0000c0e000)=""/231, 0xe7}], 0x8, &(0x7f0000ebe000-0x1f)=""/31, 0x1f, 0x6}, 0x10001) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f0000ff5000)=[{&(0x7f0000171000)='!', 0x1}], 0x1, &(0x7f000083a000-0x18)=[], 0x0, 0x0}, 0x4002) recvmsg(r0, &(0x7f0000159000-0x38)={&(0x7f00004f0000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ffc000)=[{&(0x7f0000037000)=""/38, 0x26}, {&(0x7f0000b89000)=""/100, 0x64}, {&(0x7f0000f5a000)=""/184, 0xb8}, {&(0x7f0000076000)=""/88, 0x58}], 0x4, &(0x7f0000041000)=""/243, 0xf3, 0x5}, 0x2) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x8000000000000000, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000dc1000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000faf000)={0x0, 0x0, &(0x7f00000da000-0xa0)=[], 0x0, &(0x7f0000501000)=[], 0x0, 0x0}, 0x0) close(r1) sendmsg(r0, &(0x7f000057d000)={&(0x7f0000aaf000)=@generic={0x7, "9f1058ed1b95016565bcf65e2a660a8282034b6c21a4110bc0cb54df9531db7e4c064c89acf09059389361be72acc443ac43821f7dec6b8597811e6b9040700d0dbe6a9da714ab08c90d090a7941041bc1dbbb09cef74280d3b74168a5301aa32090e216842851577081c583fbd131d18445545203428b079aded34da3ef"}, 0x80, &(0x7f00000a6000)=[{&(0x7f00001c4000-0x1000)="f58a1ec5a59aac09cb2c35d5d5dfe43befdd93311bd02193051e523b5bedcfdc95e5e3a7e8a970f1d40705e9eefe7f5bedb61cad2779f7a5c6d291dc8b82c4cf55d83397763709270b41d454f293b5c30b07fc10f3a9548a182885e05ca924b3408597095a105dbc486a51efa6b21a0085ca719db7723fb02defa6d9d4721f855166982e5328c42ba1ba822a13612d3875ab52b60b87ed754fd33d2555efc813bb69a9f96820a128e81a66531bf235cfdda527c87a86e5b98f58b27e9885e00d5e8bb507169fb5908b4defda43c3d463d36891b5e0b5fda276e6e04a5cd726b66e4b22a7ef22af2a1d5125bb20053db3f56f35924039839a5b48de51f320f5a876384562d8d00502ce85de148fbf27da14ec41b6714c4c07e837041f12388f317c8c52b281fe6bd6e1a57357f0330a4a18a9dcf1e8b536cfff5a92a5d225f1bea3d9c48b957a80abf414aab9ec145f08efc1edb7d852b77b1c726716af1e7ac6866796ab5cce69eb3fde634a415ef1a5e28af57ca3c465fe89ae9fa3aa02c94e34347165a6b792731697baba750f758f5a7cbdd317e4e7f912cb817dbd7b60ebe7d586cddd2e1af6928c28a2d021d73550e7e21b7fdd43c14ddbbff2b3720c8b12d8fbd0f75fda98a07b2e1aa352531d30871edab643465b6e1f538eeb9bb1f0f8d4cdf771d71327088068624da844475b7f57e2724301445cf8cf71c16d8ee9a485c96d25a2f7f6461f8c8a94753f7395e2bddce4f73b96423f93ebd2f95ccfefbff50bc37a57c649ed53c6fbcd415e29bf0c256ac2661107fb4894e8d3498f7369004c73ae3831a0302c16eb2678f5002fe15e6a68c8249acb26341c231d55920e869252845c83a852473cf5935969a31a98b17c7d626e0a9219be38103a878ac531de2513b539058e988da1295db60450e298de9d5d5845a774463d39dfca678e13330b200bf33ae7207411733e6cf3e3e5797631b8321e186c854cf4d518bae8f13d2bdc9a8b2b9fca65a5ce7391558376b242371007884655038dc3d7a483c8b671027b6fe816f04967f018d4269b4b8bd87f5f4c63fa46a5be5216bbffb10479bf03146ce95ec34beb64f63c6c8ecc4e43f40b5b864ff89e251074839dff4ae9d47c9987c7e4311ad7afa75c2f378174d5c0c01ccdac2a37b09d2184afaa4b67fc4719ed83622cb6699925873fffa8fc4185f748937a7f822037e1cfef2d4692ba2f6f6a97a978e0b5f443fd3141d3c5f7df9e8c45bbac72597485c5d6f5f6cc19afe75443137dea09f2435b533167b71a935be2b59498346ab293e80190c8dc77135f48526df060605b9c42cf8c5545ec86c29c2865a1fdcf928b39c5d3898f4247df1df8108162aee33e9ab8a2b064940291db233aca4275686e1ca7c6c6e91c6ad5aa269f4300ca1203523221409ccd55ea7482b3976e07e25003bcfc221868079955dfef23e876df294b0ce79420f99d47d6bac51db5ff5d70814f448a9c45a3cea4fb027e1342776391b3251d24a017c3f5f5e638bf0573609755040578e6acd4e7254e148c8458e269df2f012eda40495d4a7c329e77d6270f2bc4c81622e47cee8eb3060a1696775464d1eb2376b16b06add73d64b3ae5012ecf136df88723665d6320e726e27b6e3ee96021c36dc16f95b3e5c12d2dc3cd3cfbd32b32ac9cc8d83e6c1ae1f912a88e830722746dfdc83e31e94257d8378f1d4dd13e79871e246447bacdef363ecf5dddf6b3a0bbfa94e278b29409bbf1ec5257dd48f8aa8b8cae0b2d357e49fc52521f8a85fc8bac72ef0cd13893d04f2cebac03574a7ee61deae69d40b7f7a21bdf6a0e29b8e9ac0cc73f75ca8346ab44206f4d8d14bd638d301598f835bcdd102d7d2ba3ddf7db3d62c425881a1054e08157cdb8f271b86ab0be6309faf1e478733a08fdef845f938e26bf3d3df9b14e11be3a8c132efac33bc0dc81d026e13939ef7120c0a2e3f033d87522b1a8b191553afbbbf9f0f3932ebdff114135a0b7f4a6d660c9f498f04110069bf108fab658d3afdfe6450c9995b88f4c6acf7637bd278ba7338221160070368e1e6006119b62fc32c57b64a732d5bfe4919c081aa33a8a20bc736fd2801f0ee06527829c2ebd4ac85eaf314ec62a5753332de1b72f68c35ee23e58b6d5f78e63e0a7787c7b6ead41f7327031a9be12e74e4d946c15b100621fa6a8a89434f66a49e0bb4e7907f2f24e36eb8b9ddf5590b8b72056ce4b7596cd4dcb15c0dcc9c05ebc9ea78c89ebcd7a8b428da766f422294a45881295618a9e51290085ea35437820022048455b8f8e6929bd827065469b208e621c9af03a15f79c567f8d9c3c77b73ef62d8289458b0d8d23b06bb9b94a27e1dcc3b71d45cd763052e19239ef78774f2608450e64db97431b452268dee18f2f88a958e68d73faead14158e266c9dd4078f3f9b8edd57b510a0140d0d7f775d55c6eba25239dec2bcf84b6abfb2f869d36e9c69872b7dfe9cd45a10635c2d095b1859edf0e36200ec6f2bbfb848106eb2ea2f283f60b7ef730e54202706d035ff70f828121aff4fabe6383006abf85dcb1b9e6ef79e92ddb0ce04ef2d5a078a0092c6fcba3ae48cbce0440635f5cbaa382aeab846e3158ca7920ee12480a4b1ef0b7170fe849270e219a78af98027867313415ecabf9746f03e7233afd3b2a3be18a466f14793a65f0ecf84ae89d4674bed16a1814f78974cc7c1885d1e944c75c735936673d564affe7d5e3d3c9af18633491600fc785d0e111549c24e15cffc2600142edf93b2ac142046f96c892cd4136e3d509bc6ece16921ddab29dab068a58751a8980b97b94e276639270b9172a975a661f24917f4a7d73c7fd30d04e91ddb027627740d02add4c4cf74ebd86ee85256ec54332c9a48f72085644074ea8563ea9c7882c9507a11bd010d06314eb69fbb5569d04ac3d842377a206c7907fec34179bfd59005b1bff2f580d2314deb667382a52df8791e86ba3a68d3e71c2eb620a76ac9a0f9060af51f2ef82b78a5f6459071ac958a7efad6fedd5a6d47ce234780c52921cf348ed9d74dde678b4e98d38bd4b54b5f3c0429903afcd9d42fa46f0e552c29f35a935d8d48e87ec53d66f16a0f28fd3e256ec081d1e1f372b08961c0e50e08666db46981444f37d3817cb90c14722e8bd41a74b0ac75704e9dc371dfaf148c53da43e4a5269cca1240cd1caa5971ddd2bf0ac2fbdca6295ead1a4a0338554e460eca76330748ff646e6dc2502f9ba6c255d461b2e766e4620477bb2e2b02e040b0d61e8c223947032921f1c7f32e936a65881f3c796b5cf83a58f2f4342b8d420e4302e9738a3fe7a4684a6cf7bd716460c2234f23892d49a6d85656e4a61967a5de3e034ad786d14b57f6805f5a3caf4e2732fbef63f89c70ce086090c1577cc3ae0181f63b2589e63c1be512a2daf0d423bc33dfd8dff9514b530e6f61712ca4433a1e5be43403bfe8eb5223e1d4bb023bb8de32f9d88a36ae6476fc800a17e6af6740a8575406b40f5321572bff46d9a0633d34e80d5077e76d00a0bbd13d5b59c8fe8513c05e643f44c1574661531462a0033973119247d3348f7fbd20dc501e47ff96cd2c5ca7c41b467b96645f5b588dc449d6452664829ca1e3e148bae29ccdcd3c143bf8d041c756f418e44a618e824767d2a1ec8b7bc989d28be8e191ccc246480bde056ee1bae53e4b2035194bc2d6f677745cc3a7de71e104c01e382491973afbf8169bfcc5ab891040625fc563a343bec10b3535f36f0328aab7c10b293f0221b2ae3c2b237131da842fbefa2921ee7043244c27b6dabaa3a88cafc7193c051025ca60c5cdf83b68da90b25f7da2f2420063badf90551bc3dbdac6f85ae6d75d717d807c3fd622920a8911bcae459a169f232afc8f184b79fb33d4b277b11c9c735ce94b7241b5eb1b0d4185e902fa5ee8f003d34d9aed803abce772f0e9ecb8384ff8393e44b87dfc464a119f18e08940dde50884015583fdd114c4dad11480aac6a21e8eb013116d1cd5574c7943ad62d8bb4220766b816bbe8e4633a9e431e5e2baa72523fbaf5ea8ec54c79eec71698c1fb8e4f23b8d922e008f7fc91ef6dbe2ca85f70e0d87c715f39ad779fe1f5efc8d572af1ae6a51f0387d5185dc8bc2ea2c26fde79e96920f3fe048a3ab5e19ec072e20579dbe1c9373c0e39cac2d58e78d9694ae982c07084ed3163cc63359cba3b61bb29e55d07f6ef062c77978144cbab160efaf58732902f8f44a4acffae24b89dccf977a0fcd38123ea480c09f856045e1a2bb2569d05790e55689fb96c5a73c59e2a22718bf517ba345e72e62a7d8ee26717cc13c3df89f5122e2c4426efe5daf3bc4c394e2f6b1514870358ff5ec3929dc2d54cad67278020eba22d122ae0f1e2e6be54ec8759e55d18d030bc617000378bdcdd580212e4a6c1cf6c32cb5ef37a5e01b8caec633545e6c19ce10503bfe5f899feded868d54c8a0641c40646627daf05542a9b1c068148e39172f3e55ae1f0992b5b37ebac5b8587d774d65f6b0cf72867824db012690ae896387cdc1145fa3bdf336de3597d913208a1b8e6c0875b3584b402de06a5138bf49f5c86862a5c3dfb82f44d293a6863b834982ae2063175a0f34352b38f66bfd7e360e6ffa0da91baacdc861342c15c3e5ecad16209c4563b1199771cdeb67aec5f68a7535954a7db8ca1fce1d9687e7921d8768444235579c0235538628805441c3ea3d33d2cdcf4ca69fa4f7ec5f0f58b9f17c51755528889f89e9291eab2d7fba6d2051d31a87f3904d5fa14f3076f30e9a659af1f9f889bcf3121736255445bc66f433ef22dc62d6bf664c34e7acf6b319d53c54e3877101b2605f69494b2abe5ef2173aec5d721800fe3aabc1f012d3725fcc19a1755143fab264aaea3d5f31f48b19ab7fd02f6479a39f130217158340b2b44fec35ecf4c65dffb5cfef0254a1867a16fd7a6d3eda055a687097bbd74cf35a101014d0f0ad96576f314825b0707f95bffaaa6a4e147dcee35584e985642fc797ccc6ae1d8eabfde1596daa728341c4b8c84c6c00ecadae941ec17a68aca627d4eb1bfd27bb8296970f9c344ccee758f49aa8819efa299dd1f87a368d4cc70cca4cdd9d84b9dd4877adff95b8ffd21e0d9abff8e02f6e40b21941f226f7c703f4fb3247440bf1a4887e931dccfdc1d716b33535815c4435fafa68c24419152ff7b2b7bf588811afbd6977a1e3ec43b269a9ad5ee379b46f198b1a6dd9ce7c2183203b26e8b656d0c8afccb72ad376d789e676f67372441f80a0ad6a15212c30f9c70b7ff698cd020b2dd02766bf3e123defda2272811b259f1aec2f67bbc8606a6b40231ffe4319e8a288c6fa2cfa1363a3c5c74eab734fb0eda9958ba6204f074673cf46503b0e7c6cb90cb746788e6a55c0fd8c5226851001e48939de8bb77810138d9ae057fee65367b642d10f4ceab4a34a42f94e291cd293e6b7faef4b6f4fa9dcb6ca322008ce76b145fc47d5b6e6f6ab65e5ee0a5e3b93eb42cf1f6f63714cd99051fd5aa861de377d9c2d5c4e72b3fd661229882c7010b1a43541030c6e50376bd4e36db54e3b2bad824ce8fdc6fe5d5efc7ffe0fcdc231925f3eb80792314ce7cda2d21a470ad5dbfa1f503c0a13cb744757a6003ea2da528f6e67d0827033e9858a7a44d4e669d009541b52d629e13f5de502e9b82484413bfb93f5c460dbd5d3e0856fea45aa8e5ad2034dc7de58241d39eedad8b45b3859f914b4d9f509c1010f1d39ed4cdb8a17bf", 0x1000}, {&(0x7f0000f49000-0x48)="eaf04e1093823c4c69fac87ba041b4c3ea52db55ff04382abf58a1b5f27e52689f3ac06f7d0f3f03362b205cff8494f8d851be5b65f843563690af451abaf7f1349816758db8fb15", 0x48}], 0x2, &(0x7f0000925000-0xa8)=[{0xa8, 0x0, 0x5, "d838b0de4cc53d00917869db47e424c40148696fdab8e9a9c197c8a45d7f8c8d369db4f0ef329572b4653085c977748e1734da6383163b45f7ac0e627a30657e4b52c78b127c560d55eb5c3a31cca3fd144b6f5157d665ecdf24945b6fd81366851b06b8f18f2ebb8474ac962a83e6384bce0a95816a510ca26c615a077084ee653ca22343558943fa1189581e780a7b562388ee"}], 0xa8, 0x40800}, 0x40) close(r0) 2018/01/27 08:15:33 executing program 6: 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x4, 0x8, &(0x7f0000000000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x7ff, 0xa, 0x6, 0x0, 0x31, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x101, 0xfa, &(0x7f0000683000-0xfa)=""/250, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001eb000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='gfs2\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x108) mkdir(&(0x7f0000001000)='./file0\x00', 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x3, {0xa, 0x2, 0xbc20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f24}}}, 0x32, &(0x7f0000004000)=[{&(0x7f0000005000-0x75)="9d64b4fab78c35234b1265d1db0511b5cf679a07af10c8718306a387908e38c03b30bd0a38e176743aafb098dac019cf055c69bfb5a8e120b0b655c64c85d27e8c288a920abd6b9635f4234dc9966ea7bf462d2f32d205410e97f9921c046053c68c2964ef95803cb15efb6911cf7d81a377f1bcdc", 0x75}, {&(0x7f0000004000)="2927d23581a8fb1bcb40a2eada48c075ce99a1bd923664", 0x17}, {&(0x7f0000001000-0x5e)="38e688c4df558fd6759b179a15941aa52174c79e1ab6a4bc74afe0a8b448d4a6673b78d44f2800fc3762a1f6a0099fae0e9589b05b6538c96c581747afad1c15eb625400fded141538728d5fe7ae5061a5756091715592388d345534e4c7", 0x5e}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4}, 0xc0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000005000)={r3}) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x7b688747636bdf9a) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r5, &(0x7f0000006000)="d5d5cf7985dad34daf4c0b25e5a2f222083c5a", &(0x7f0000007000-0x29)=""/41}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a07000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000009000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000)=""/34, 0x22}], 0x1, 0x0, 0x0, 0x6}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xe, 0x5, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, [@alu={0x4, 0x8, 0xc, 0x7, 0x1, 0xffffffc0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='syzkaller\x00', 0xf612, 0x93, &(0x7f0000009000-0x93)=""/147, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000003000-0x3)=""/3, 0x3}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000008000-0x49)=""/73, 0x49}], 0x1000000000000377, &(0x7f0000005000-0x17)=""/23, 0xfffffffffffffd42, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000492000-0x8)='./file0\x00', 0x0, 0x0}, 0x22a) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000008000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000008000+0x7ce)=[{&(0x7f0000002000)=""/253, 0xfd}], 0x1, &(0x7f0000007000)=""/250, 0xfa, 0xab5}, 0x40) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000589000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) mkdir(&(0x7f0000a49000)='./file0/file0\x00', 0x0) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mkdir(&(0x7f0000e40000)='./file0\x00', 0x2) mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000a33000)='./file0\x00', &(0x7f00007a5000)='coda\x00', 0x1c00, &(0x7f0000caa000)="") 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0xd1e5, 0x0, 0x7, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c7000-0x1)=0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffff9c, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xa27, 0x2, 0xffff, 0xbe, 0x0, 0x8000, 0x80, 0x4, 0x9, 0x1, 0x6738, 0x7, 0x3, 0x2, 0x1, 0x2, 0x100, 0x9, 0x1f, 0x100, 0xe2, 0x6, 0x8, 0x20, 0x7, 0x5, 0xfffffffffffffc01, 0x1000000000000, 0x5, 0x0, 0x52, 0x7, 0x6, 0x100000001, 0x1ff, 0x76, 0x0, 0x9, 0x5, @perf_config_ext={0x6, 0xf0}, 0x410, 0x1, 0x2a, 0x1, 0xaea9, 0x14, 0x80, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x1) 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) socketpair(0x0, 0x80f, 0x1, &(0x7f0000001000)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)=""/142, 0x8e}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000002000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0xe6)=""/230, 0xe6}], 0x9, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x7}, 0x40010020) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, @ldst={0x2, 0x3, 0x0, 0x2, 0x8, 0xfffffff8, 0xffffffffffffffff}, @generic={0x1a41200000000000, 0x6, 0x3f, 0x98}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x80000001, 0xc0, &(0x7f0000000000)=""/192, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001d0000-0x10)={&(0x7f00002fd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x8, 0x4, 0x7f, 0x0, 0x0, 0x1ff, 0x400c0, 0x4, 0x1, 0x3, 0x0, 0x5, 0xff00000000000, 0x7dc2, 0x1, 0x6, 0x8a99, 0x4, 0x0, 0x10001, 0x8, 0x100, 0x71, 0x5, 0x8000, 0x9, 0x8, 0x8000, 0xe5d0, 0xc6, 0xc5bb, 0x4d49, 0x3, 0x1, 0x200, 0x4, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000f0d000)=0x0, 0x8}, 0x200, 0x5, 0x8a4, 0x7, 0x0, 0x3, 0x7, 0x0}, 0x0, 0x6341, 0xffffffffffffff9c, 0x3) perf_event_open(&(0x7f0000334000-0x78)={0x501887bfe62d324, 0x78, 0x7, 0x8001, 0x69b4370d, 0x2, 0x0, 0xfffffffffffffff8, 0x1148, 0x8, 0x630, 0x18800000000, 0x1c, 0xfffffffffffffffc, 0x1, 0x40, 0x9, 0xcc3d, 0x28, 0x401, 0x8001, 0x8001, 0x5, 0x6, 0x431, 0xe1, 0xffffffffffffffff, 0x7, 0x85df, 0x7, 0x5, 0x1, 0x80000000, 0x665, 0x8000, 0x102000, 0x7, 0x5, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x8, 0x3, 0x7, 0x0, 0x3, 0x5, 0x7fff, 0x0}, r0, 0x7, r1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x889, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) socketpair(0xc, 0x80007, 0x13a5, &(0x7f00005b3000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cc8000)={r0, &(0x7f0000aa1000-0x2f)="fe5ef96a9fb8a4b308388ade5970e1fc3bc9d1324d09c2da571496abacd9b75da936aadcbcc31d0ea4f1b6f897dd39", &(0x7f000041b000)="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", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)=""}, 0x10) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000017000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xffffffe9}, {&(0x7f0000005000)=""/37, 0x14d}], 0x284, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x200000a1, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000011000)=""/195, 0x9a359e4d7da66e9f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:33 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004a7000)={0x2, 0x1000, 0x40, 0xffffffffffffffe1, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f62000-0x2c)={0xd, 0x3, 0x401, 0xee, 0x8, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dd5000-0x20)={r0, &(0x7f00007f0000)="9c277faaa0d59a95ce9f58f0ecda6ede61ccff1bf1722307bc120eb53a49425b7cfd90ec16a936faf72425b5deee3551e2d78f5d039f6a69330c69ee5e15466a9469ada7286dfe4c62e6", &(0x7f0000249000-0x7e)="6a7b62ec7146e8959c9e706100b6d0603e933473976fe3f58f5a83625726900bf80700b17234e960257327a6a7314a0be6f9098da74c0ee5bf52368811a931b1d1a70b43f4413288f07de8967c41af50083726aa623644cad9e09548311e347e58e0fa94f3de790d4833d7adb44f69ce531db2d33c35187bdab7cfb9a723", 0x0}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000157000-0xc)={&(0x7f00009fb000)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x48, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000963000)={r1, &(0x7f0000824000-0x3)="01ac66", &(0x7f0000f62000)=""/120}, 0x18) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f63000)={r0, &(0x7f00008f0000)="26a6582b8ab8d29f1ac689f9f2045443136d29cbf5891a257908eeef8fe586fb41316775b726e8d3ba4cfa675802cc20333e62d0a395725bde98185677acb28a7b1a3beaed58711aa1c163a05f06cf4243f60db1ab5d47d21903f8f163c5042efadbbcdb33769bf571cfbdff5590452bb9254fc341f207d64824eab970b8bc8ee58e41d7d718b121400053bf8863e9d55dfa47c88e5c41a24476291fcc3b7f8316"}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f63000)={r1, &(0x7f00000e2000)="372a2448b4db405c0dd1a7d5a7415270472d704e611ab6980daca451b5af684b9341586e174024c7233a2e815d6237add24c", &(0x7f0000f64000-0xf)="45a30e7ed780d1c93f438f2f9da2db", 0x3}, 0x20) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000013c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000c13000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000edf000)={0x2, 0x1, 0x7ff1, 0x0, 0x1, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r3, &(0x7f0000002000-0xc5)="a9b21cf1741be26ad1c3203b7978d033643a76ab796ba30f1ee7347a6186ffb3505706b82d189a7483f25c0252a85b68eba82f37695867df2c276e40e115313b91be89e89534a93e8b640a9654bc523bbd5d306859dbb81ba47364d8e2aadea117e90d8e6c53be6bd708484a74620cb233309333342da2b17a549e5d651f78124228aa631e126c866889d8b9559744d2f15d6e378b5fb82ced195b89be00ff393ca7db2fe4520ec2372960e28e242d592371f03aa77c2acc4cf92385c143847f62e51c8a97", &(0x7f0000001000)=""/230}, 0x18) r4 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x310)=[{0x98, 0x1ff, 0x3, "ae961fb214594196a03ef2e8a7406d1111c63fb60b89f6ca59e38e2aac72647081a6d067d405c539fa0bd1dc33226498ae1747d41ccd9337c90a003168870514eac39f317306fb1821071e5c8d82545e305c73517e8e9eba909869d3c4b97c895719dfd4aad3bac1451c58c5d89e47d626e971227a85714a4a56166366233f4e79d82bc2f97c3f"}, {0xf0, 0x105, 0x100000001, "34eda44a1cf8ccd690767b2e525e2aed883f47d6879081d6b516d26523706d94ca2ec398e9caa002e4a61aa7404b38f5bc462e72aa2c4be119e6496145731cd1fc18e7908deba65c0f63e28d420c9abd08e98e0ab8e7577aa30bd77f650b40afdbcd79afcd3656312ce0f29d312c165cd09830d92bdfcda028e3dfa21ffc0a8163126715eb1658b9c682a4a43e5c8b263530eb741bed7241e069a7cfd8735012b4f1a670f088af6779ab8f577b5888c6d792a2923e833584ae006fd9a70e16304a1cb4c3d82b1ea6e8add81442582ebbe57a95d5a763b291a1c7"}, {0xa0, 0x10b, 0x1f, "d8f1cc00c1fb0a792a80110ff4e7cceeefd98ea322f9961c1aa3fd574506225b81230506b77d3f60b7359f6d0d821240abec230d357a4a66bc33d9b2dbd8639a4322548741cd1526908245ffabc4d14c4b250c6b48bd76e46ecc3f873b3346651de80477999ad75056bdd0ccd5f4eb2630431ddc14e02fedc532ac1d9d5d6a44d2fd061f0ff772fd3df8f278e08e06"}, {0xe8, 0x0, 0x9, "292bed4ceedcd3686f3e1f6fccd32757b1f6441ac11a6fc28e99cb54db165b446f1f85b1d75d4ae3171a7d1015cf9efedb883d1da5ee1ce48b314f76bca98c0548a2cca7087effd376c029afca34c26056a436e35f76f559796a108f90ee4625541f6e72f0038ba0004740bc4e39f83656d4e712e4a6bb2289e3c3a834e460a32742c8e62cc17b03b8f9dac00baaffab06de432ecb4b023b7c8942619339d29e9013a9f0eb9b20ccd14455f6d2eef6d4bed612ae5cae9324e05f7b1960e015eb4c79f3687a30361c96a23c70d26cfdc45d46f70181b873"}], 0x310, 0x40}, 0x20004010) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r3, &(0x7f00004de000-0x8)="08ada383739a1593"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000d42000)={0x6, 0x9, 0x200000400006, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6f000-0x20)={r5, &(0x7f0000479000)="", &(0x7f00000a2000-0xca)="", 0x0}, 0x20) 2018/01/27 08:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000961000-0x38)={&(0x7f0000b83000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000153000)=[{&(0x7f00007a7000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a7000-0xaf)=""/175, 0xaf}, {&(0x7f0000be1000)=""/200, 0xc8}, {&(0x7f0000bee000-0xbe)=""/190, 0xbe}, {&(0x7f0000d62000)=""/181, 0xb5}, {&(0x7f000050d000)=""/141, 0x8d}, {&(0x7f00004d6000)=""/196, 0xc4}, {&(0x7f0000168000-0x10)=""/16, 0x10}], 0x8, &(0x7f0000ae7000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00007b4000-0x48)={0x4, 0x2000000000000143, &(0x7f0000267000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x4, 0xf, 0x7, 0x1f5e72b67403c900, 0x4, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000448000)='GPL\x00', 0x100000001, 0xfffffffffffffeb4, &(0x7f0000da5000-0xb6)=""/182, 0x8000000000041100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x2b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair(0x0, 0x6, 0x10000, &(0x7f00005f6000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b63000-0x18)={r4, &(0x7f0000cae000)="7d5b7069a7dea44e9694b6a25f162fe1424069ef6a2fea9aebb37dabb9a982c996fa1e465e659225d0592febc71ca7ff3cc774c33792298368f560ac949aac34130769630001000084327629209fafb68fe54711992d94eab2c8df95b3eb63e22447789acfc0ce24ea475ed8f5e8c5082eb365534a682a018db7d3b722a2fa45ef237e3fff62e9545e69ddd80c23c187c8aaad19f64f5a219a9ff9", &(0x7f0000adf000)=""/234}, 0x18) socketpair(0x10, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005f5000)={0x5, 0x78, 0x401, 0x7fff, 0x800, 0x40, 0x0, 0xffffffff, 0x8000, 0x1, 0xffff, 0x40, 0x3ff, 0x0, 0x1f, 0x5, 0x3f, 0x0, 0x9, 0xa9, 0x6, 0x9, 0x7125, 0xfffffffffffffff7, 0xa000000000000000, 0x5, 0xffffffff, 0x7, 0xffffffffffffab0c, 0x8, 0x6, 0x4, 0x3ff, 0x8000, 0x100000000, 0x3, 0x5, 0x4, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x3}, 0x14800, 0x100, 0x8000, 0x6, 0x1000, 0x4d86, 0x3ff, 0x0}, 0xffffffffffffffff, 0x800, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000)="40c418631875eb4250c3e804853725322575ee55e746f2741f120959a6e94f9cb48e4c3f0829fb15f9f1d61ecfa6b9ba4f33501d0a083a6697f46460cfe6572e37502391cdc4a00009f6f7dc205786ee811acd5a8683c728cbcc8d5fca7c76e4753810ab6a1f5680f21e7b75e2f2e4738eaf", &(0x7f0000001000-0x1000)=""/4096}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x26) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0xffffffffffff7fff, 0x4, 0x2, 0x10, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000)={r3, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x4, 0xfffffffffffffffc, 0x8, 0x6, 0x0, 0x10001, 0x990a0, 0x1, 0xffffffff, 0xda45, 0x9, 0x4, 0x1, 0x80000001, 0xfff, 0x3, 0x5, 0x5546, 0x4, 0x400000000000000, 0x7fff, 0x4, 0x7, 0x564, 0xffffffffffffffff, 0xf8a, 0x4c1b3f2c, 0x267f, 0x7fff, 0x6, 0x756, 0x4, 0xa36c, 0x9, 0x9, 0x10001, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x0}, 0x100, 0x4, 0x80000000, 0x7, 0xfffffffffffffff9, 0xffffffffffffdd80, 0x6, 0x0}, r5, 0x5, r0, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000002000)='./file0\x00', r2}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r4, 0x3, 0x2, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r2, 0x1, 0x1, 0x5, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x130) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000007000-0x8)=0x7ff) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 08:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000069000)={0x0, 0x14, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007a0000)={r0, &(0x7f0000f47000)="9410099a6cd059f7239ccae7fff017fbdf72c0aa5b0464fd5ec0d7b010d78dc299126a042b30a0b5ce56038bed001f7c6e9bdad6e1e14d82312127df0db2c0ceaa50e01bae3c43ace55508caa382a3cf81f158de604b81191cbf555ab853c1b7e2ac1e27d0ad142e23096dd0c846b10ec7914e0fb9cc471ce093b9fc5a4729b5f050c3d65665c9d47f84c60c6b7fd2278f4ec520d04a20c5451d1ed3a429935a58dc", &(0x7f00000cd000-0x2a)="1a3ae1ccfb7a63424d21fb2079955d22aaf92affc50813e8b1215178fb0d84d7dcdab710bed14a073692", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d63000-0x2c)={0xb, 0x5, 0xe9, 0x6, 0x8000000000000008, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000f3b000-0x2c)={0x20000000000010, 0x8001, 0x4, 0x3, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006a1000-0x2c)={0x1d, 0x80800000, 0x4, 0x7, 0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fae000)={r0, &(0x7f00008fd000)="c4c80e281d1a31f4ea069aab64b0d16ee50dc5c3f640d08234215dd96f4fa62367c0c7a3e8b8c8f1a0907d6e574550c751ed79d99e85c7bd0f66561e998b49c4ccaa25e82f42b0cd805b9272a1300345999de81ea90b4e2f5bc03004e408f06241ab4a191dc087b6e0b5c405b4aff2c963ba36f0a57d870caa8e799cc1362c2cfba849369390533d79011ceef4c4862fc7d539237622"}, 0x10) 2018/01/27 08:15:33 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f000000a000)="9d", 0x1}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={&(0x7f0000008000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f000000b000)='(', 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={0xffffffff, 0x81, 0x8}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0xe, 0x2, &(0x7f0000011000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000011000)='syzkaller\x00', 0x9bea47d, 0x3a, &(0x7f0000010000)=""/58, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) close(r0) 2018/01/27 08:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e49000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = gettid() perf_event_open(&(0x7f00000b8000-0x78)={0x7, 0x78, 0x0, 0x2, 0x2, 0x100000001, 0x0, 0x4, 0x0, 0xc, 0x7fff, 0x9, 0x8, 0x100, 0x7, 0x9, 0x5, 0x0, 0x6, 0x0, 0x401, 0x4, 0x1, 0x4, 0x5, 0x401, 0x567, 0x1, 0x4, 0x7, 0x2, 0x3, 0x4, 0x2, 0x5, 0x7, 0xf8, 0x4, 0x0, 0x46, 0x0, @perf_bp={&(0x7f0000e70000)=0x0, 0x8}, 0x20000, 0x9, 0xd802743, 0x5, 0x3, 0x1000, 0x81, 0x0}, r1, 0x400, r0, 0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r1, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 08:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = perf_event_open(&(0x7f0000107000-0x78)={0x0, 0x78, 0x9, 0x1000, 0x4, 0x0, 0x0, 0x6, 0x400, 0x1, 0x1, 0x0, 0x401, 0x1ff, 0x4, 0x80, 0x100, 0x80, 0x8000, 0x2, 0x2, 0x80000001, 0x80000000, 0x6, 0x5, 0x100, 0x6, 0x200, 0x2, 0xffffffffffff0001, 0x8001, 0x9a, 0x8, 0xca, 0x6, 0x6, 0xc2, 0x9, 0x0, 0x1000, 0x4, @perf_config_ext={0x6, 0x100000000}, 0x0, 0x5, 0x0, 0x0, 0x4c5, 0xfffffffffffffff9, 0x353, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000023b000)=0x0) mkdir(&(0x7f0000d30000+0xee9)='./file0\x00', 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r1}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000352000-0x78)={0x7, 0x78, 0x3, 0x9, 0x6, 0x8001, 0x0, 0xd40c, 0x8, 0xa, 0x9e7d, 0x8, 0xe2, 0x5, 0xfff, 0x5, 0x1, 0x8001, 0x20, 0x8001, 0x1f, 0x1, 0x7, 0x6, 0x7f, 0x2, 0x2, 0x0, 0x9, 0x37, 0x7ff, 0x1000, 0x5, 0x4, 0x0, 0x800, 0x101, 0x8, 0x0, 0x6, 0x4, @perf_bp={&(0x7f000025f000-0x1)=0x0, 0x9}, 0x200, 0xd63b, 0x4, 0x7, 0x965, 0x100000000, 0x3ff8000000000000, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xdc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e48000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00002c0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000053c000)={r1, 0x8001, 0x10}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000667000)=0x10001) 2018/01/27 08:15:34 executing program 0: socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b12000-0x8)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f2e000)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xa, 0xfff, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fd0000)={r0, &(0x7f0000fd0000)="", &(0x7f0000fd0000)=""/236}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r1, &(0x7f000066d000)=""}, 0x10) 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) close(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007fc000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009fa000)={r0, 0x50, &(0x7f0000b43000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000007000)='./file0\x00', 0x91) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000006000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='f2fs\x00', 0x0, &(0x7f0000001000-0x51)="d9af893fd1667420895278a12a771edd96af7d41e98d15adc7877bef446b3f6c1aca310e4f0f61a2c393ea52e9a0a51260104b14c7fdc23770ffc21d71a63721771be76ec3c4bd856baabdc1da2ee0b77b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0x10)={&(0x7f0000007000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c15000-0x2c)={0xa, 0x8, 0x5, 0x22, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008a6000-0x10)={r0, 0x28, &(0x7f0000708000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c4a000)={r1, 0xffffffff, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b3000)={r0, &(0x7f0000be3000)=""}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000be2000)={r0, &(0x7f0000bff000)="d27bc0f3eb87d626ead35fa10b712e12b359966b9d89626d9457ea96ccf779c2286ac3fe510840bcf2168163abd077d672fa5e9471a948909d501d79b5fdffb60168ff1b8370320979755d54d58a4d416d5bd1c9424f374c6f6ce534372cedd6c131b7f60986dc9d7f739bf8b487a0a9591fd78e72dce1131d138215c2da0a52bf", &(0x7f00002c3000)=""/4096}, 0x18) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf9000-0x8)={0x0, 0x0}) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x10, &(0x7f0000b9a000)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000490000-0x10)={&(0x7f000048d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x92)=""/146, 0x92}], 0x1, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0x4ccf}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000a3e000)="6970cf953bb296462988c02f9b41c415fa6f4ac74a6e240e014d0145279ba547886c00330f67f040d9dd71c00ba18d9efa352be6ea2913f09b06f4400ec7624121a9bded014eb85cef9d9ef6406dee48129c26e530455575fdbb666fae598f65906a03086ece339892fd220c2e750407a27fd234afb153c7f10205b840", &(0x7f00005f9000)=""/75}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00000d3000)={&(0x7f0000245000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b9000)=[{&(0x7f00002ea000)=""/156, 0x9c}, {&(0x7f00004c2000-0x80)=""/128, 0x80}, {&(0x7f0000e10000-0x60)=""/96, 0x60}], 0x3, 0x0, 0x0, 0x0}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000847000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000561000)=[{&(0x7f0000d80000-0x3)=""/3, 0x0}, {&(0x7f0000375000-0xa3)=""/163, 0x0}, {&(0x7f00000d9000-0xc1)=""/193, 0x65}, {&(0x7f0000c54000)=""/216, 0x0}], 0x29d, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002b6000-0x10)={&(0x7f0000f72000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000008d000)={&(0x7f00006a3000-0x8)='./file0\x00', r0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000358000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b67000)={&(0x7f00003df000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00000b5000-0x20)=[], 0x0, &(0x7f000052d000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00001d6000-0x38)={&(0x7f00008d1000-0xe)=@l2={0x1f, 0x0, {0x4, 0x0, 0xffffffff, 0x100000001, 0x401, 0xf6}, 0x10000, 0x5aeda46b}, 0xe, &(0x7f000003e000-0xa0)=[{&(0x7f00002fc000-0x6d)="0ae054c31d6707e5103d6db7ec0f20cc8a7ec7aae1fc2b96aff3ba355054740f4b94fc004e4b966f8a07dcb4fc02c148b1d0bfae70d398f39018b1f64d49b1d782c2e8d9389b0649f8606ee9da6a7e1f3cb29b790b124debd4bd5e74ad64b0fbddfdbb135c9adfc7fe94b7e3ef", 0x6d}, {&(0x7f00006bd000)="ce67a76726c625f55b233148c2b60f690afd4e630009b8f306b16fb6f59068197db60512fa5fcd40866dba53b334631251356dba72a97a23dc8c1bebe79713585a61a4d6daf62b05733c188550bbb3519b5b429854975b5a2a93e7637ae9271d129f704376851d9a04a9d44504c72783b127b864f2e4a334f9fe3e9f33a11ceb1daf9b8e9a0132d3eb5a23d9ac127a31300504ef33a100f62eea24855d903e7d846e9179b16b8cee898651b8a4178c391c77a0af2762e18982be67eb20af75a4a874b83d9645a93b29c9091d8aeb2be7649d2b49fa1652bd", 0xd8}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f0000224000-0xca)="3bfc893ffe1ceef05cef3a4242e1f43976ae64b09e9ba897e721bcafcaa947937713575554001a288de8fab37a2b9591f83c488dd59d327e98745dfd9ec5417927cc681fc878f9b0b066f1da54ac2a7b32772d49c1d2974ed1c77555bb58edeafe255e97e02a715b96dfcfd69479c54739935b9a284fe944819b526daed4dd280eee78f9775885aadfb33df031709a1eb5d5cb1f32e33cbb474575b9562229576bd06416d20812cbd2ba9a98b88bc58fb6fdc541f8507b3910cffe57452e9ca076fbca8aa1d6bb1de8c3", 0xca}, {&(0x7f0000173000)="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", 0xff}, {&(0x7f0000916000)="b535bd1f97d2eade44c4a07b750e730f9dc8e5f24ee0b3edf279c00ffe6fafc9c582c51ee1", 0x25}, {&(0x7f0000d27000-0x92)="11f94bb62367f5a7ec63710f65a402e37ff38a9325cfbbd9783fe333cfb988581cd827817c3ce4b3d473a71e65c48d4833082ba0a455db3d57a85a6124d2327449ab565ed35a20665d69a01dff1649279bdc1194cf9dde69b0b941ee76a19b444c5f2bf2f7943f680a305b6e499a3526cbb7d22765071e6a065f90d9b1ab6ae109520f1796f8d8149ecd3cd33a8d1a69b68d", 0x92}, {&(0x7f0000eab000-0xa6)="65354a81b9254b0d91376fe4f9d978a1924a6f039864a824455d63de3eee6f57e3d164e0f8768f0929ac2ab264b9bade8240626db961692fc547511b9d7aea9cdc383024d0c97f236e08ce7d3ae09cd2d5c21c4fdfe25650412da6f2da832d38c4990a0f1bd12cdf628582d2d84e98d97ccdb261e42914405852f29c315c77c4a544a8a0ac051bfdae0994604f42b87e9ba964136cce42decdb4f7382ec755701d14c4b0ca71", 0xa6}, {&(0x7f0000367000)="1f52e8b92858921c151ce1f8ec14749a7acf3509a63dc84030aff53bbb0016bdc94b85dfce601b68fd1d52e77d4356161e065125d60d1d804c696a5bc8ea9dc01882ae501fbf0ea9cd8fae6dfc3e5c601a726a17cd573027d26712a3beb111b1d40c2134ddab0d20e201e86b39674012c772a966ba1e9ed0c211cbaf58d11ad31586381e1c133b7cd2c5288cc44028fafe905dd49f2ae55e8ee6cf69e8153d9d9ccf81224799b0dd4711f297c9da08f74675", 0xb2}, {&(0x7f00002c6000-0x30)="04c48cfb6af34dd447906af1a8e14ca496a0ff9b4129ea78e0f6d70102a76fc1cc918093c1692307270532e74247f537", 0x30}], 0xa, &(0x7f00009e1000-0x108)=[{0x68, 0x0, 0x7fff, "51dc52bf1e211535240a063d70d970be49a6c50e783e341db4ff772b7958aff3f238cb97016f76226c184c2ee43393742e45943b8c8425fd1fb294ea2285766ec0a5c5d35302b925987e2c8244dab19d64"}, {0x90, 0x110, 0x6, "21337bff03f718539c2fbb3ad9c8806e752f3e1b8fae7fd045e14eb275d1ed1e9984c27e4635cb655937a607dab496168de76af83797662bf980da33f03e7dacedec283da632ded357bef2d7a5fca2dbfe1feca95085f677036668b675e658911b6902931e83ce38bf02d1be1712565d30c8686db141c8562c12"}, {0x10, 0x11, 0xf2a, ""}], 0x108, 0x4000000}, 0x0) 2018/01/27 08:15:34 executing program 3: socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) close(r0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f36000+0xa62)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eb5000)={0xffffffffffffffff, 0x50, &(0x7f0000f2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f2c000)=r1, 0xfffffe99) sendmsg(r0, &(0x7f00004b8000)={&(0x7f0000950000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b655ca065736a6ef21adf8dff96fc6f23084bff7f34777d108842e9ea14b8bd567a02ab5ac37045ddad3c9373a8b31c144e474929622c053f704ccc510f2c3", 0x0}, 0x60, &(0x7f0000f28000)=[{&(0x7f0000f29000-0x89)="", 0x0}], 0x1, &(0x7f0000f28000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001d000-0x40)=@raw=[], &(0x7f000001d000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f000001c000)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x810000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000296000-0x8)={r2, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000014000-0x10)={r1, 0x50, &(0x7f00005c7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011000-0x10)={r1, 0x50, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000a87000-0x8)='./file0\x00', &(0x7f0000f83000-0x4)='hfs\x00', 0x20000, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da4000-0x78)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000f53000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000f28000-0x30)=""/48, 0x30, 0x0}, 0x2022) 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000f000)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x9, &(0x7f000062e000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034a000-0x10)={r0, 0x28, &(0x7f0000c34000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x6, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000975000-0xc)={0x0, 0xefa2, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b43000)={r0, &(0x7f0000f2b000-0x1)="b3"}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000025c000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003f9000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003df000-0x10)={r1, r2, 0x2, 0x0}, 0x10) perf_event_open(&(0x7f00008cf000)={0x200000002, 0x78, 0xcef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x0) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000930000)="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", &(0x7f000099c000-0x7f)="51d70b8a53f22afd857f7830f666ad2610f4345fcc5d3126f14e184400355bbf36d25700000000000000050e213d79e602b651e23c15665ff8ffb96b19497248170b34a03fc0b28f6a45408006e367a27c7e8eead932f701d3da50478be07f0046d00182ccc93341fe5fc886b3e40600abf6a900000000000103ffdf946715", 0x1}, 0xffffffffffffff2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:34 executing program 3: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004b9000)={0x3, 0x78, 0x1, 0x8, 0x40, 0x4, 0x0, 0x9, 0x8030, 0x0, 0x1, 0xee197fc, 0x8, 0xe1b, 0x4, 0x7, 0x2a3471b6, 0x7, 0x8, 0xffffffff7fffffff, 0x8, 0x7, 0xffffffff, 0xfffffffffffffffe, 0x7fffffff, 0x20, 0x0, 0x956, 0xb3, 0xc1f, 0x2, 0x8001, 0xffffffff, 0x2, 0x2, 0x6, 0x7, 0x2, 0x0, 0x76, 0x2, @perf_bp={&(0x7f0000118000-0x1)=0x0, 0xb}, 0xe000, 0x7fff, 0x8, 0x7, 0x6, 0x1ff, 0x800, 0x0}, r0, 0x407, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fef000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffdfffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) close(r3) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000caf000-0x48)={0x3, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f00004a5000)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x428, &(0x7f0000949000-0x1a)="c8") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = getpid() r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x78, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000000, 0x0, 0x55, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000078b000)=0xfffffffffffffffd) mmap(&(0x7f00006ec000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r1, 0x0) 2018/01/27 08:15:34 executing program 4: socketpair(0x3, 0x804, 0x0, &(0x7f0000a7e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d7000)={r0, 0x50, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000ff4000)="", &(0x7f00002f4000)="", 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000856000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff6000-0x18)={r0, &(0x7f0000ff5000)="a0c24458ecef87983491d400f2e72558184b9e1b295c6533b1a3ef32e5bb20665027dbdbb8b9fbc65766767110bb9f4903c1e762d06be072191e0042f36fd25577ae38b2a5eb91e25fa2419b3efd4465513fbe126d1c83e381f9a9c6644023cb3c6ac3c8aafe6975c63fe4f8503989a70cf51c0c159fdc4eadbf7502f558c9e9a56c0d10da84c852193cd2aeab5a7959cf1c83832875e0d353d073f47cac4cce5e6c048467338ea8707ade63b1b180bb4165fd38e49ad0c9fee6360c227e4b9fd91c4f478a7387f46a825268ef548283aa3420", &(0x7f0000ff6000-0xb8)=""/184}, 0x18) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000eff000-0x78)={0xfffffffffffffffe, 0x78, 0xdf, 0xcc3, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1ca00066, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') [ 2021.602563] rpcbind: RPC call returned error 22 [ 2021.605777] EXT4-fs (sda1): Unrecognized mount option "È" or missing value [ 2021.641654] EXT4-fs (sda1): Unrecognized mount option "È" or missing value 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da4000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c07000-0x38)={&(0x7f0000543000)=@un=@file={0x5bc25533a243af80, './file0\x00'}, 0xa, &(0x7f0000956000)=[{&(0x7f0000cbe000-0xae)="40e7f23196f9604c2045483040ee475d3489b2d3a734d217309d3828ec4198fb39aa0cf40c102c1fd3eb040ee94c3f70db22aa09abec2041c3b6cf4f565176adfb4a3e3a670ba41d43dc9a9834c3920a7e42538688ae4e3cf14122c0fce91f96e5bcc93a33447f88e2b79431b72fb301a20d6930246bf5c95bf7b5adec3b3ee245511d89cfe04f9a14c334bfa9b24048ad4737b2554daca67685415f9db76a8787704027f22d82c1f6cf4ad5bdb9", 0xae}, {&(0x7f0000f77000-0x1f)="45b5094b06d2b0d19c85ed39127200f5410b46c928ab1eb048b12d7aea7b5a", 0x1f}, {&(0x7f0000ed8000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000a9e000-0x70)=[{0x70, 0x11f, 0x8, "c7957f4e66b4c985952b4f7d3c30518e7840c269be626176f79e9e2252e15eeadb1dda8a6998c61bc105026593030d2f3b6269a7031fbdce6e1cdfcc894308615877c36bc1837bf34d822ef01435f3bd2fa92479f56929ab99cef9091e30"}], 0x70, 0x800}, 0x40) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e16000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000073c000)={&(0x7f0000562000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d9a000-0x50)=[{&(0x7f000061b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000972000)=""/219, 0xdb}, {&(0x7f0000082000-0x8c)=""/140, 0x8c}, {&(0x7f0000d9b000-0x44)=""/68, 0x44}, {&(0x7f000091a000)=""/231, 0xe7}], 0x5, 0x0, 0x0, 0x7a59}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000812000)={0xd, 0xb, &(0x7f0000f0a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x71f, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x7fffffff, 0xb, 0x2, 0x7, 0x18, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0x4, 0x0, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000096f000)='syzkaller\x00', 0xfff, 0x2c, &(0x7f000008b000)=""/44, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x4, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000edd000)={&(0x7f0000f76000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7b000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f0000ab4000-0x38)={&(0x7f00005a1000+0xf0f)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004d5000)=[{&(0x7f0000a6a000)=""/156, 0x9c}, {&(0x7f0000613000-0x92)=""/146, 0x92}, {&(0x7f0000904000-0xbe)=""/190, 0xbe}], 0x3, &(0x7f00004bc000)=""/247, 0xf7, 0xfffffffffffffc00}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dae000-0x3d)='syzkaller\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002f7000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000030b000)={r2, &(0x7f00004ab000)="4b1949c19483534bdee5cf95e641977ebb2960d1ac87450781c4039be7d549fb2e405e45ae3f6892bd411f82ab921b0c774a4d16bea358ccefd0d3b2595c73535af8c5983d484344481fa082f57c28e1aa31b46137eb3c7747dac205c2d649a8dc47a2ad15d3374c84d5645d4466b51b06a0d38fcaefa42b8a6b92b6316767cf6267a87ed96e5ee295e6b424a30bbc25cc218fe312ad7117", &(0x7f00002ae000-0x1f)=""/31}, 0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000524000-0x8)=0x0) 2018/01/27 08:15:34 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000313000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000067b000)={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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x14, &(0x7f0000000000)=@raw=[@generic={0x5, 0x3, 0xab, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xcc3, 0x0, 0x0, 0x0, 0x200}, @jmp={0x5, 0x1, 0xf, 0x6, 0x0, 0xfffffffc, 0x0}, @alu={0x4, 0xe09, 0x5, 0x3, 0x6, 0x4, 0x0}, @ldst={0x3, 0x3, 0x2, 0x1, 0x3, 0x2, 0x4}, @jmp={0x5, 0x6, 0xf, 0xb, 0xe, 0x26, 0x0}, @map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xa, 0xb, 0x2, 0x7, 0x11, 0x4}, @alu={0x4, 0x10000, 0xd, 0x3, 0x9, 0xfffffffe, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8001}], &(0x7f000035b000-0xa)='syzkaller\x00', 0x6, 0xfb, &(0x7f0000000000)=""/251, 0x40f00, 0xda4810cfd30dca22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001000)={r1}) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0xfffffffffffffffb, 0x100000000, 0x8001, 0x10001, 0x0, 0xed5, 0x2c063, 0x4, 0x6, 0xada, 0x3, 0x80000000, 0x6, 0x674c, 0xe, 0x0, 0x5, 0x4, 0x4, 0x3f, 0xfa0965a, 0x1ff, 0x0, 0xfffffffffffffff9, 0x5, 0x6, 0x5, 0x8, 0x9, 0x2, 0x80000001, 0x8, 0xd4c, 0xfffffffffffffc00, 0xfff, 0x80000001, 0x0, 0xffffffffffff8000, 0x0, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x1}, 0x4c20, 0x3f, 0x0, 0x4, 0x401, 0x5, 0xf51, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r3) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001000-0x4)={r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x49f2, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r3, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x800, 0x0, 0x19, 0x0, 0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r7, &(0x7f0000004000)={&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/116, 0x74}, {&(0x7f0000004000)=""/190, 0xbe}], 0x3, &(0x7f0000003000)=""/209, 0xd1, 0x7}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x2, 0x8, &(0x7f0000004000)=@raw=[@generic={0x1, 0x78, 0x1000, 0xffffffff}, @ldst={0x0, 0x3, 0x6, 0x0, 0xd, 0xfffffff4, 0x4}, @map={0x18, 0x1, 0x1, 0x0, r8, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xec0, 0x0, 0x0, 0x0, 0x9}], &(0x7f0000004000)='GPL\x00', 0x4, 0x21, &(0x7f0000004000)=""/33, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r9}, 0x48) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8080f, 0x80000001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r2}) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0xff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r4}, 0xffffff62) sendmsg$kcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f00009cd000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) [ 2021.646853] rpcbind: RPC call returned error 22 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000000e000-0x38)={&(0x7f0000021000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000024000-0x40)=[{&(0x7f0000024000-0xf)="5f81918df696747254c46cd14abb17", 0xf}, {&(0x7f0000024000-0xfc)="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", 0xfc}, {&(0x7f0000019000)="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0x1000}, {&(0x7f0000023000)="160eb30e0565e9a9735512e32587900c0e7f2684ef276fe718511a2ed906c608df6d014955e64e482c30f799f909c616c4fbec2fd068513fec4cdaed5279c2ad93c0223fa7e4550e130a7166ed6948eb693da963fb7ba94c6ef537c12161616c63295e81656052cd9ca9638c9f4f4d1bc7c1cdd185a0cbab3465a5e705ca066d6b56e142f1f148b17dec480d34f23a0d05cbf38385768c9aa1f3f206bc752568b0f524933a596d6926f0e94adf39bde2999b1907b54cab466dddbbcb24ccdc36dcc37f4b7a064070b453aee2fe615ddb77e5785209ff997fe8d43c9c921e3deb68fc347f6f", 0xe5}], 0x4, &(0x7f000001b000-0x1480)=[{0x68, 0x13d, 0x3, "4ac7dca484456dde859d501b7e2076bbb895076759e054e7194f3e81b558c7f6529bf62ba8efc5f0a543c33618cf00bb45ae5564175901e88822c01759cf964ae708e60e58f30e30a1556a9eba1e9c94b8d7"}, {0x1010, 0x10d, 0x3, 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"}, {0xc0, 0x108, 0x0, "64d4e7cf63021fff9e7d91067b5035177e2378335d8c00d743c51f8429dd0031686542141cd662da1a50e1614f728689684bfc778917a6159fb4b12f618020cf95398afa84d4791f1b8bfe020b74506b1c3510d1395d9d39145d272e7960222d56cc46b17b4654a4133d303509d609f2e5772a195799ea5fe06bf2410f4dd1f60fe74e4ea11f96d3c963bdb908ef63c4725882e953ab481e68b2cc9d4ac74571d0d1f42b1b15ba6ab438d5be5bb0b3"}, {0xf8, 0x185, 0x4010000000, "c0e474a2a577c56051f4f037b3adbfcafee12497e2fce68417e861061f694bc06df8973ea2e4274a5de64753a81c81c2621403bc4596a909929d8a12cd98fddc4c21ccb88b167e3f770351a2e35fbf4bdc1053ea44f512b2be33cf1e82ebbadffb10b2e2e8b0170d45fbcdd17faa4a1a6fdb2bb380e1e20e38161d4bbf469b676f2d879618f0d7483b98d7cbf4074c176f37397bef5f51cc6bc30a395bb12914c480a688631dc7d775d4d395be361945c66b47bbd1bd6e827d4de1d0cae73697050d20cf47470d4b70cb160d7f56a9ecc811378886e5d9856d47f765afdb87c885406f231e"}, {0x110, 0x0, 0x5, "3da1fc962944baa1f38a2552e71a72151b7e3060bb4239c0c31a95a7588d5bfedf8b22139bf45a956b0f3b51b80d8d37f26a6bb41850b94d31db71aa624d4c2022cdeb34fc02f449752f5a22673738e8e21891c34770aca0257ddc49d705fd1457eaafc47d76716094608da53cf89eeddfd7fa794e429958edeed18d040cc446c97c6c0b692c9fcdc9066ba0313e930dea44a3de34558835d83578c021b2424609f51eebd5779ddaa50a63009ed149877213c6d30c204a526271cc09409b3fd6015f2b43a41fbbc0aac7aeb899f219e71419762fd08acfee93d05c989dc2321a59bd216e591d47d15fb4601080c73de0d7cabc5d4ac1830ab9"}, {0x88, 0x101, 0xfffffffffffffc00, "80f55789391594cf36d8ee5a5fce53626ff635e8472e398f174f7ceb247016d7e55c9059ad7975124ace6b4cb08232fbe943fbb401e204b475c69527552edd0c9a390df879fad95c2fea97e7673fbc05f02e105f2f990e5b3cf5949996ffde7e7c901bc2492f67e81be383fa17ce236623ed36c1e555"}, {0x90, 0x10d, 0x2f02, "dc04d63293237610073675034a0b10c61826ecb2f3d95a15d04c59a69a7aeb323e6bd203d2ee4b3f225516eba3618d1c1a1d0eb4a2823108d34f231abd50165c0520a59c28c387f9b5fc70de258cd0d2ceefc27b89199d640283f5a2e2516cb1fccce67ae35c08cd82c9eba805710d1e199a4c37db74cf89f84601f6d93a21"}, {0x28, 0xff, 0xa8, "58db29d99dbc2eff0de9298d6cf23420ca160e34"}], 0x1480, 0x4000010}, 0x40000d0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000022000)={&(0x7f0000013000-0x50)=@un=@file={0x0, ""/78}, 0x50, &(0x7f0000023000-0x10)=[{&(0x7f000001b000-0xf8)=""/248, 0xf8}], 0x1, &(0x7f0000022000)=""/44, 0x2c, 0x7}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@jmp={0x7, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xfffffffffffffda6, &(0x7f000000b000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000024000)={&(0x7f0000005000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000025000-0x50)=[{&(0x7f0000006000)="eb0984d2282738e4fe6801c091219a84828129ce511012caf6bb21b83d533657f087f4441ac20f1d2b6918c1b85945fc360d8b6a2799c82292d16eca7d6f5b4daf3980e04398def26b71063e5586f6734954e92cc23c2e6110a117471a10af1ab4a909d003a22ad119946214c2227ca7c34aad416f11e0cd", 0x78}, {&(0x7f0000018000-0xa9)="034bd6ada9a9ec0a50762208d90ac45a99d93990f4ba1d2688a9a5612af76a8644e7758c072c25a312c3a1b4c01fa24bb2287c9beb0925fc429dbf190e16248d8346a42e574b0104a9f2fa58fdfae59a4784ddb7a7dc4375810cab509ba1de22c03415fe32d33c755843355f8aad2cf08d1d3cdaf958c072794214720c7b3e8c887025a91cd0d31da026924f0d1ef682510eff0cba3f5dc18287073860d8f7f67969c8bd1298784a3c", 0xa9}, {&(0x7f0000025000)="a17d499601afcc02d2c2af6672924f26535bbd6c5a2800eb8352004feff6ff9e6ca8d776e856270c686a772b001daf7161344fb4b69081a590dfc05cd32e3f8f1da763dd5adf819dc4ec54febaf9f580b74f4b8308d125a13a549f27ef99ecd9a29bd68508220941cd1ffd1187ec2653e51b8b73c0c6eb83ce1433f6d5024bfca4e29dc4afb9785ef67865c567da8c5722adbf65cf36313e6d3b2ecf91c0dad75f2c8192a4ec40561bd2fbbaa662d97d8acbb86837475941c07aa87704014d32ec0d901e8c1b8fe18fdb09f721", 0xcd}, {&(0x7f0000024000)="0a276a74b56e274a6bbf440a4b469d1364ac87d56b4a7765ecb57f6d78e7bcb3b1501be83648ac4ff5a3511e4794055baedffed9c76d97fe5e2d6613c6edcfe725607a3f4f94743b087a34", 0x1f}, {&(0x7f0000025000-0x21)="793e8da4026a4fd4a05efc859400c9337dc0efd45facde9092b010fe86b131f356", 0x21}], 0x5, &(0x7f000001d000)=[{0x80, 0x11f, 0x100000001, "a890803fdfb00c62ed674a816a5ba4200a32d3b75b892110b8db04f25e2c923aa182e60a1ad5b090516258e5a46244bff34cde6463812ff91a9097816eee6ce4cf3b0d9380df7fdd4c0e9d5a32372e0830cc695296e943262372dcae3ce442e56492a1c73c135fe702511c662c459d"}, {0x18, 0x119, 0x9e8, "476d7387c255"}, {0x70, 0x0, 0x9a16, "08dbdf206d4e2157e60d7c685e8104378f08c2c57abd2d5ba1f3ecbf25b7c590c3dd31ac03e2ef42948cf1c0f3de5c04613a73981007ed7d1ced40c74835a9e96437c0d23d6d75c6f04b93b2f64c848bbffc8e9f099f131ab848"}, {0x60, 0x112, 0x2, "a923be1f255607978bde90f2fd49014e3938914521f66a0cb669ffdb03b8802b62020cb1dc5d4a20d6037b96f388fbc3c3f4983cb9f8b464bf61e1ee571268afabb571ec24909874c10aa7"}, {0xe8, 0x101, 0xffffffffffff0a11, "0d3234bb331f043ba78a34d5d2048d38ee739363094038aa5e020221ffce5825588d4b0a2892ded8546862d1283b3602310c7819346cf755a7252d11aac5ac3da9b901c3b9083afca805b0b24ef166c5464932faf36809c7bac08b073316ea3b7fe849823f2334325dee26d8ccb5d652ab52bec0880dd9107171f1ec7b3ee9846fd6f0e2c05a72adc2273887655c9a56703aa30a49a35a2a455dc47a6ea9fed5a6a832d74c5995b66bd690f46304d64cbf8bbeb840221c4d8b69ce845bc5b552778951e2ad7399c0554174b4d8e23e69a7baeb7a37a26b"}, {0x98, 0x117, 0x7, "c7e8a7a15487494cb77e6596b3b8ca27902313228ea54413ed7af9bc1d0640d19992d6e3071ce813baed994494e747e817ece2401d21864ebd11e5d8f5dd3761ef4afcb474c11b3c9dbc2f945ba1503e2f7363fc9b79f536bef8cba7901c871566948ea7134ffd8fd7161499f67901bad02a9880a00616d857db3ddeba7ebed018dd32752117"}, {0x18, 0x3a, 0x400, "bbfca9"}, {0x60, 0x11, 0x2, "1e2c6a6bce0fc5f376db72e6616ef834e8b27047c554ca4c2a429e861548a95b86b6a3324f5a100001000138c2c623fb72e18ddd696dad957ab436aa5795b5ab29949a2af037c29a3064b1"}], 0x360, 0x24004044}, 0x4) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001f000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000001d000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000)=[], 0x0, 0x0, 0x0, 0x7d8}, 0x0) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a79000+0x6ff)={r0, 0x50, &(0x7f000083f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) getpid() 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)="") recvmsg$kcm(0xffffffffffffff9c, &(0x7f000032f000-0x38)={&(0x7f00008b1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000659000)=[{&(0x7f0000f1c000)=""/13, 0xd}, {&(0x7f0000cd2000)=""/58, 0x3a}, {&(0x7f0000b5b000)=""/42, 0x2a}, {&(0x7f0000d5f000-0x82)=""/130, 0x82}, {&(0x7f00009e3000)=""/4096, 0x1000}, {&(0x7f000094a000)=""/131, 0x83}, {&(0x7f0000d16000-0x38)=""/56, 0x38}], 0x7, &(0x7f0000f07000)=""/109, 0x6d, 0x5}, 0x42) recvmsg$kcm(r0, &(0x7f0000fe7000)={&(0x7f0000182000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000b91000)=[], 0x0, 0x0, 0x0, 0x4}, 0xffff) mount(&(0x7f000018c000)='./file0\x00', &(0x7f00006d3000-0xe)='./file0/file0\x00', &(0x7f000087b000)='reiserfs\x00', 0x0, &(0x7f0000bb5000-0x1000)="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") sendmsg$kcm(r0, &(0x7f000065f000)={&(0x7f0000d80000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f5f000)=[{&(0x7f00003bd000)="f23e28d09809061781bc6e9f0ebaad618ddcd7b30b8e9e8df2bec4dba1ed8328f8c4701851c6d1317857f869fc0152aed9d2ec1cdc709e21dbf8caac00b08b24a45b7b269a5c9333cf047ab5aaf9b8aa3c3604bc7394c77e87b1dfb4d3584c457711616eb7cb47d8493684173def8cd13c2faf03730c1e330f", 0x79}, {&(0x7f0000258000)="1f3e806d9bbfa715bebc5f85219b878dfd43fa88e5d6d196174945a89a2923521689490d", 0x24}, {&(0x7f0000ab9000)="", 0x0}], 0x3, 0x0, 0x0, 0x4000}, 0x20000014) mkdir(&(0x7f00003b2000-0xe)='./file0/file1\x00', 0x0) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000050a000)=0xffffffff, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000253000)={&(0x7f0000d8c000)='./file0\x00', 0x0, 0x18}, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ec5000-0x10)={r1, 0x50, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ded000-0x4)=r2, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00003a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f0000f6f000-0xcb)=""/203, 0xcb}, {&(0x7f0000afa000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000eff000)={&(0x7f0000402000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f79000-0x30)=[{&(0x7f0000f78000)=""/148, 0x94}, {&(0x7f00007b3000-0x48)=""/72, 0x48}, {&(0x7f000018e000-0x10)=""/16, 0x10}], 0x3, 0x0, 0x0, 0x5}, 0x40002102) r2 = perf_event_open(&(0x7f00000f3000-0x78)={0x4, 0x78, 0x2c, 0x9, 0xfff, 0x1000, 0x0, 0x5, 0x4000, 0x0, 0x8, 0x8, 0xffffffff00000000, 0xff, 0x288, 0x10000, 0x6, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x3, 0x7fffffff, 0x400, 0x9, 0x101, 0x0, 0x8, 0x7f, 0x7, 0x4, 0x3, 0x8, 0x8, 0x1, 0x1, 0x21, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f00009d3000)=0x0, 0x8}, 0x20, 0x2, 0x618000000000000, 0x5, 0x0, 0xffffffffffffffff, 0x6, 0x0}, 0x0, 0xa8, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f7a000-0x8)=0xaaf4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000176000-0x38)={&(0x7f0000f79000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f79000)=[{&(0x7f0000f79000)=""/177, 0xb1}, {&(0x7f0000212000)=""/60, 0x3c}, {&(0x7f00005cf000-0xf0)=""/240, 0xf0}], 0x3, &(0x7f0000f7a000-0x95)=""/149, 0x95, 0x1}, 0x40) socketpair(0x3, 0x8000f, 0x1, &(0x7f0000672000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000bea000-0x48)={0xb, 0x8, &(0x7f000086b000)=@raw=[@jmp={0x5, 0x10000, 0x0, 0x0, 0xb, 0x8, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x239}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000180000-0xa)='syzkaller\x00', 0x80, 0x8c, &(0x7f0000845000)=""/140, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000f4e000-0x48)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f72000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000861000-0x38)={0x0, 0x0, &(0x7f0000f7a000)=[{&(0x7f0000f7a000)=""/251, 0xfb}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f0000f7a000)=""/4096, 0x1000}, {&(0x7f000023a000)=""/4096, 0x1000}, {&(0x7f0000b7d000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f0000e73000)=""/159, 0x9f, 0x0}, 0x40000000) 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00003d5000)={r1, r0}) close(r1) 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006dd000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001df000)={0xf, 0xb, &(0x7f000037a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7}, [@generic={0x47f, 0xb70, 0x9, 0x0}, @jmp={0x5, 0xf7, 0xb, 0x5, 0x1, 0x2, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0xa)='syzkaller\x00', 0x7, 0x23, &(0x7f0000727000)=""/35, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000305000-0x4)=r1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000094000-0x8)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0xffffffffffff8000, &(0x7f000084e000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000fe6000)={&(0x7f00002ef000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e1e000-0x20)=[{&(0x7f0000c24000)=""/129, 0x81}, {&(0x7f0000fe6000)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x7}, 0x40) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe6000)={0xe, 0x3, &(0x7f0000fe7000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x9}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0xa)='syzkaller\x00', 0x7, 0x39, &(0x7f0000fe6000)=""/57, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe7000)={0xf, 0x4, 0xffffffff, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r4, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x3}, 0x20) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000050f000-0x10)={&(0x7f000055f000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000894000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000da8000)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000192000-0x1)='\x00') 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000317000)={&(0x7f0000aff000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000061e000)=[{&(0x7f000085a000)=""/0, 0x0}, {&(0x7f00002a2000-0x43)=""/67, 0x43}, {&(0x7f0000d4b000-0xa7)=""/167, 0xa7}], 0x3, &(0x7f0000d2e000)=""/135, 0x87, 0x2}, 0x21) sendmsg$kcm(r0, &(0x7f0000188000-0x38)={0x0, 0x0, &(0x7f00009d0000-0x80)=[{&(0x7f000033f000-0xb1)="a1d109078af04e3f5f1e4ebdaedd1c472791fb0ca35eb974987b1030e88c036665808a1a3b462e4f47718a92d21fd59f7610aa07552899a6fc4ebdef0190e0ceb9ae717aabfcb4434052db37c729912158badc7cabb1b42f4c8c0f0e58d894dc745a4f048f77a237f47ccafd0631772c8971a6ff987bc455202af0e34cab3ec78791250db23c04f6f57799d0299c887c73fdbce165cc0d97971a9cc196ddb0d3e78b24e530e128fbb6a60794d723053b8a", 0xb1}, {&(0x7f0000177000)="d5e6483b01c0cdeafb1310ffc5f23f7ffd3d26f4b23a8d02e236d022", 0x1c}, {&(0x7f0000840000)="580f1caec35d3386bda09cca578feebb2bbc4559e35bc47bd185894f9ed16757dd1b3c805143808dd9752aae1e685b9dc2df499860d7edd9c70a1dc0b8259aaac985b77c3bd243300b18b557504b13f6d2c76d30747aa636987f09f08615f49e942e9e6759f5abd7516730629e", 0x6d}, {&(0x7f0000cf5000-0x46)="5530098ac6ad934fb8ca89470381ddb6638a5716c82a454ebada9e1bc5c8f491773131ec5413fcfd182417a4225ca04e56635672bfd3cf6f09e9dc84086b9fa84162dc3f8c18", 0x46}, {&(0x7f0000693000-0x26)="594f2164fb38376eb2a41be8c6fb5623b5609179ba76928881bd94c3ad4b500d2225c34f01fe", 0x26}, {&(0x7f0000005000)="f4c7bcccb5eff62446ea38f80478f81f72b1ab4e2abe3bf3350715bc9872ba182748cecc03752e33ce0cbf46d5941e79326865301e033de827111aeba6e64313d423cc198c782e8c7c67897b93a28b805dff409454dbdcbe21d602fa33e5371686be3199621b0731bd32a829314b4fa03a0aab4b0d79bd1b0b6ef11e1226dd636f6c1e8e6028cb56b6f2333528ee", 0x8e}, {&(0x7f00004b6000)="fac3d376d8e439b0553b677e9d5643bad78663a02c731167745ef0bc405a5e39588f5d4405c15fbd3453b9948718536a45f369cd2be029822c1136e479765f12762b04b95c9742f2bc0d45c778f07b179b6a99a2fd9bc262c8900b5ef86572ad0a5302eda087134e2765f517e4c83dc2f34416a18e4c0730aa1690fb508e8d428121d51ae607939677c08c0a1d2d25eeb0441f36d4c45ea49d380c7076f98d15db639a8fcaf564e96f1abd1f425e634a8d2bd5aa457dff35202631c3fb07593ce9ef72c16a8d3c347477a7b28a464f3ebf929201d1705c6304dc69b65ab5ff3b9c06bb2b23df", 0xe6}, {&(0x7f0000ada000)="ebec6a929a9a0639350375efc9b59ae4ac66b20e3d86e63e4308d60735b3c301649bc37df1429885b2bf7145119d2e02729c5d0f68548250e957a9afe4aaa569097298aba94c4f6225b13536da646aeb399d789e695fe488986b923a1f2e04629d14db155716e6254b0e8ca1cdb86aa1947f4379c31a1c48500587f3d82af3d55919d3048e72d3489364d2b8ffa33b62f22f08dfe2e54fe565f8f1a37aef7ee600043a6b124aecc07e5c49e3d22290c701da38134b47006583310cfbcd574254f437724fb0cb3cf5134a4188ed6b2cae80cd8dae706cb3ef24ab43b0e93caad1bfb7c2c426f1d9e6960855c63539ed", 0xef}], 0x8, &(0x7f0000213000-0x98)=[{0x98, 0x29, 0x3, "dea283cb3e1235eff92f9ec86570cd681d54cfc3b89d44215d1490da6f9cddf7808a7f27c9fe15cabf6f5f83c9554e82c19a0312461d7443d495733f45836619f85a8fa8cb6f8981a68a51d816f5f409447c43f6b6c50d7e301f2755ec8b484ea809972dca88b0de4e5dc66f471c7477fc9ec20f1ae95dfe2f483df60920e93eeac3"}], 0x98, 0x4000010}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x4000) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x7, 0x10000, 0x8000, 0x40, 0x0, 0x9, 0x3000, 0x2, 0x7fff, 0xce, 0x0, 0x80000000, 0x3ff, 0x5e, 0xcdee, 0x3cc, 0x2, 0x2, 0x8000, 0x0, 0xfffffffffffffffc, 0x5, 0x9, 0x2, 0xa, 0x7, 0x3, 0x1, 0xfffffffffffffff7, 0x6, 0x2, 0x7, 0x200, 0x3, 0xfffffffffffffffc, 0x380, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x9}, 0x20, 0x0, 0x2, 0x6, 0xfff, 0x10000, 0x2, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000198000)=[{&(0x7f0000fb7000)=""/129, 0x81}, {&(0x7f0000756000)=""/196, 0xc4}, {&(0x7f0000baf000-0x6d)=""/109, 0x6d}], 0x3, 0x0, 0x0, 0x653}, 0x40002040) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002c2000-0x38)={&(0x7f00000f6000)=@rc={0x1f, {0xf6d4, 0x3, 0x7, 0x1, 0x7, 0x9}, 0x4}, 0x9, &(0x7f0000f14000-0x40)=[{&(0x7f0000a0b000)="1cb4ead58411388c0130fb04480d6ae05d3f4cb8f4f9ba3459cc12d2b85ff67a31a792838f004a7677cb654b61c6dbedff2eb6d0e9b691772c1fc729f67f42708fcb8abb49ce1d4e14bae967da78f4bfcbebedd0bc17fc3445667c4ab46c6d9ef99210eab3eaa7c682a52ca5c8d03438df675226140ca94b56c1d9ca653035", 0x7f}, {&(0x7f00003f3000-0x2)="9bde", 0x2}, {&(0x7f0000694000)="aa2872179a60e23e3240622570e4b1852b258ee1", 0x14}, {&(0x7f0000f32000-0x9c)="0f9b162a8277b8a4449edbc6e2a40e3ad556c30d5b15e43dc169a817adab06321ba609df219d7f4361640b6aa9e046b7ad2d47f9c6c44114824fbe4a0024c3ca4aaf4ef09d5f0a17f8e7fc9d300e972b0259b5d1894c49bf0398934c5cf5548b4d7fd02a90d300c524d6c039dc950dcc52598f1a3024b44d32ce3fd508fccd52d168dccfb9ffbd9751b49a3c69095cc350d5b5be258cae24a729bbb7", 0x9c}], 0x4, 0x0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000075d000)={0x1f, 0x1, 0x773, 0x1ff, 0x16, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b9c000-0x2c)={0x0, 0x1, 0x5, 0x0, 0x1, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee8000)={r1, &(0x7f0000c59000-0x8c)="3f28308e126e6704076414005ea7beaf87b33fcfaefd94e4df60a4c555d3942f26ee2238d4fded6652c3a244827561f5f7f00a156ec57dbfdb1cfd33dabdd553e852afabc2ef0e0ed8b045dde248b5665f44e1c50a5f19c1f2c012cd17394b8222300a127e0831d0224e51ca7d5abf25fd7ac3629b65bb045341d973c17ca37393b3b8d09d391a1d5059e4a8", &(0x7f0000fa5000-0xbe)="2f3aa6960e6c04eef4383d4a1b6fcf84ed4fefa0423a98b1168fa44444cc6423684d08f92073f8bf7944738ee908b5be8c35f6c08ae83a7b76603ffeec852a0c7e20554d271c8fac32a4e6e6f204a7351cdc764f62e34653376411c179dc3dad6be58a03a0511d7cfd0adee64ffff3d0c280860e8f77d0aba7b5cde3b9eb1813203e234ea8ae137bc4ae17871254b55cc4ebc4c7a5f7d0ae8c2c11f9bd7231d605033d95f089d9855982943fe698eba838a82bcbd96596ea9e4137845ce9", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000cb000-0x18)={r1, &(0x7f000087b000-0x92)="25253f29f0a5535ed58c39029f5279916e033689a7f2c7c6077cedd15c9cc634468df0f6baa5ba85ba271f3f9e068f205701acc546ad2120f63c19b4820744f7629c5a188828962e76a5c7b95f31c4f9955d2cd1b1418e4a52f5cfa821698280a976cbb3ca4864048d326738f42fa8e117943707ab094ad25007bed2fc45501fd1d3e108febfb95c051153cb8770bc5f1067", &(0x7f0000b65000)=""/179}, 0x18) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f0000f08000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a83000-0xc)={&(0x7f0000f08000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f08000+0xc8d)={&(0x7f0000f09000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000046e000)={&(0x7f0000f08000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000473000-0x2c)={0x3, 0xbc, 0x3, 0xfffffffffffffffa, 0x2, r1, 0x58000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f02000)={r2, &(0x7f000026c000-0x1c)="", &(0x7f0000cd0000)="", 0x0}, 0x20) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf3000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a73000-0x28)={r0, 0x0, 0x42, 0x62, &(0x7f0000dce000)="4fe54dcefee499dee7e9538cd1c05cb30df14db07a14f1017c90754af962a6de1f186d889e85ce33bad54e2d6ab37668bdfc2b0a24861bd93b52505f510fec04e5cb", &(0x7f0000256000-0x62)=""/98, 0x7, 0x7d9a}, 0x28) 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x7, 0x94b4, 0x2b, 0x3, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdca) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000086f000-0x10)={r0, 0x28, &(0x7f00009bb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e2e000)={r1, 0x800, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000295000)=0x1) r1 = getpid() perf_event_open(&(0x7f0000162000)={0x5, 0x78, 0xfffffffffffffffd, 0x0, 0x100, 0x8, 0x0, 0x1f, 0x40280, 0x1, 0xffffffffffff0001, 0x3, 0x2, 0x9, 0x80000000, 0x7, 0x8, 0x85, 0x7ff, 0x0, 0x20, 0x7fffffff, 0xa7, 0x2cc, 0x80000001, 0xfffffffffffffffc, 0x5, 0x9e51, 0x0, 0x1ba3, 0x80000000, 0x0, 0x4, 0x20, 0xfff, 0x8, 0x3f, 0x2, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000225000)=0x0, 0x4}, 0x0, 0xa30, 0x48, 0x0, 0x3, 0x0, 0x8, 0x0}, r1, 0x2, r0, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') 2018/01/27 08:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c9e000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f17000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bf1000)={0x0, 0x80, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00009cd000-0x2c)={0xd, 0x9, 0x3ff, 0x0, 0x4, r0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000127000-0x2c)={0xf, 0x4, 0x800000004, 0x8000c28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f000093a000-0xc)='./file0/bus\x00', 0x40) mkdir(&(0x7f0000dc1000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x0, 0xc, &(0x7f0000000000)=@raw=[@alu={0x7, 0x4, 0xb, 0x3, 0x3, 0x100, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x3a}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7fffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='syzkaller\x00', 0x8, 0x80, &(0x7f000000b000-0x80)=""/128, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007fc000)={0xf, 0x5, &(0x7f0000b2f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@generic={0x401, 0x7fffffff, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000750000-0x4)='GPL\x00', 0x9, 0xe9, &(0x7f0000e8c000)=""/233, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001a8000)={&(0x7f0000629000)='./file0\x00', r0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000418000)={r2, &(0x7f00004bd000)="", &(0x7f00009cb000-0x1000)=""/4096}, 0x18) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x10, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000c000-0x78)={0x2ffe155e168385b2, 0x78, 0x80000000, 0x3, 0xfffffffffffffffc, 0x1f, 0x0, 0x2, 0x800, 0x1, 0x9, 0x10000, 0x1f, 0x9, 0x2, 0x100000001, 0x2, 0x80, 0x3782, 0x1, 0x7f, 0x80000001, 0x9, 0x9, 0x6, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x100, 0x800, 0x4, 0x100, 0x80000000, 0x7, 0x6, 0x4, 0x1, 0xedb0, 0x0, 0x1000, 0x4, @perf_config_ext={0x6, 0x7}, 0x4088, 0x8fc, 0x7, 0x2, 0x5, 0x9, 0xcba, 0x0}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffffff, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000c000-0x10)={&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/27 08:15:34 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1cd, &(0x7f0000cf5000)=""/237, 0xd9, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0x8)='./file0\x00', 0x24) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f74000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00009ab000)={&(0x7f00003f8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f74000)=[{&(0x7f000097e000-0x4e)=""/78, 0x4e}, {&(0x7f0000585000-0x22)=""/34, 0x22}, {&(0x7f0000f74000)=""/20, 0x14}, {&(0x7f0000f75000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000f75000-0xbf)=""/191, 0xbf, 0x2cc}, 0x40000000) close(r0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f75000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f73000-0x10)={&(0x7f0000f73000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/27 08:15:34 executing program 7: socketpair(0xa, 0x7, 0x7fffffff, &(0x7f000059d000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000dcd000-0x38)={&(0x7f0000d72000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00004b5000)=[{&(0x7f0000386000)=""/4096, 0x1000}, {&(0x7f0000723000-0x80)=""/128, 0x80}, {&(0x7f0000ea9000-0xae)=""/174, 0xae}, {&(0x7f0000bb9000-0x37)=""/55, 0x37}], 0x4, 0x0, 0x0, 0x5}, 0x10020) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r0, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x250, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffd82) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x2, &(0x7f0000001000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000)='s\x00\b\x00\x00\x00\x00\x00\x00', 0x0, 0x1f4, &(0x7f0000000000)=""/95, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c66000)={&(0x7f00003af000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f00005e3000-0x5c)=""/92, 0x5c}], 0x3, &(0x7f000035b000-0x1000)=""/4096, 0x1000, 0x1ff}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x3d1, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffd25}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000507000)={&(0x7f0000d1b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bbe000)=[{&(0x7f0000527000)=""/92, 0x5c}, {&(0x7f00003b5000-0x60)=""/96, 0x60}, {&(0x7f00002f4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000596000)=""/71, 0x47}, {&(0x7f00001dd000-0xd3)=""/211, 0xd3}, {&(0x7f0000283000)=""/144, 0x90}, {&(0x7f0000a26000-0x5b)=""/91, 0x5b}, {&(0x7f000010e000)=""/4096, 0x1000}, {&(0x7f00001c2000-0x20)=""/32, 0x20}], 0x9, &(0x7f0000a72000)=""/4096, 0x1000, 0xff}, 0x12000) mount(&(0x7f0000a30000)='./file0\x00', &(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000355000)='afs\x00', 0x40, &(0x7f00003bb000)="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") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca3000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000045b000-0x38)={0x0, 0x0, &(0x7f0000ac8000)=[{&(0x7f0000e26000)=""/129, 0x81}], 0x1, &(0x7f000017d000)=""/184, 0xb8, 0x2f200000000}, 0x2) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='udf\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000a83000-0x8)='./file1\x00', 0x20) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002c9000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000493000-0x38)={&(0x7f0000cf8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000007a000)=[{&(0x7f0000364000-0x21)=""/33, 0x21}, {&(0x7f00002b3000-0x99)=""/153, 0x99}], 0x2, &(0x7f0000650000)=""/185, 0xb9, 0x18}, 0x40) 2018/01/27 08:15:34 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000ad4000-0x78)={0x3, 0x78, 0x3, 0x80000000, 0x1, 0x5, 0x0, 0x91, 0x8, 0x8, 0x85, 0xffffffff, 0xebd2, 0x69, 0x100, 0xa43e, 0x7f, 0x3, 0xfffffffffffffee9, 0x0, 0x100, 0x2, 0x2, 0x2ea7, 0x10001, 0xffffffffffffa55a, 0x781, 0x0, 0x1, 0x7, 0x0, 0x400, 0x91, 0x81, 0x359, 0x3ff, 0x8, 0x7ff, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x40, 0x6, 0xd, 0x5, 0x8, 0x9, 0x81, 0x0}, 0xffffffffffffffff, 0x100000001, 0xffffffffffffff9c, 0xb) perf_event_open(&(0x7f00000ba000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x100000001, 0x4, 0x7ff, 0x0, 0xd59, 0x0, 0x0, 0x5, 0x3, 0x10000, 0x0, 0xfffffffffffffffd, 0x7, 0x8, 0x0, 0x0, 0x3ff, 0x2, 0x15f, 0x3, 0x100, 0x3ff, 0x32f, 0x2, 0xb44f, 0x7fffffff, 0x5, 0x9, 0x10000, 0x3, 0x0, 0x89a5, 0x6, 0x401, 0x64d57b68000, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00002dd000)=0x0, 0x2}, 0x2000, 0x4, 0xfffffffffffffffd, 0x4dc4cdaf5e0a1a86, 0x3, 0x83f, 0x1, 0x0}, r0, 0xffffffffffffc18b, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xd, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000f7c000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d94000-0x2c)={0xe, 0x5c25, 0x6, 0xffe, 0x2, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a3f000)={r0, &(0x7f0000e30000-0xa8)="ea12cc99b733bcba205d37922d4c618e68545d33eab553739b27ed36f09ae84d70142d63d9e6cdaa5db8564f3208455016826e0dcdbcc8d2c6089670a2480be5af4662d466a5fc1e7fcb1c839b24edec416c4a843a91a25d9e75f00b11dfb2f3cd5045865bd160179cc201b741fdd2c8d41e32ddc169372d14bbae40407360561e3a48f5eeb331176351c3d43ee47694ddfff07f9c566efe354399cf7b4111592584f9597acdc8b8", &(0x7f0000906000)="d38c2714d95ccf80cb43aa3f8cd6231ce470b2e3b4a05d8c258be02ca2f8c15c1c0e9e6e4c128f01", 0x2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000221000)={0x0, 0x0}) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:34 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f73000-0xc)={0x0, 0xffffffff, 0x18}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000092f000)={r1, 0x28, &(0x7f0000f75000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f74000-0x48)={0xa, 0x11, &(0x7f000068f000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x8247}, [@jmp={0x5, 0x0, 0x1, 0x1, 0x4, 0x30, 0x5de09bcbe38d11f2}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x1, 0x7, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff}, @call={0x85, 0x0, 0x0, 0x9}, @ldst={0x1, 0x3, 0x6, 0x2, 0x1, 0x4, 0xffffffffffffffff}, @generic={0xffffffff, 0x1ff, 0x1, 0x162000000000000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000-0x4)='GPL\x00', 0x2, 0xe8, &(0x7f0000f74000-0xe8)=""/232, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000db3000-0x10)={r1, r2, 0x7, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f73000-0x48)={0xd, 0x6, &(0x7f0000c1a000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffca54, 0x0, 0x0, 0x0, 0x1cc}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf4b, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000f6c000-0x5)="3dff022fff", 0x5, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r0, &(0x7f0000114000+0xa1a)="c3", &(0x7f0000efb000)=""/149}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000fe000-0x2c)={0x7, 0x3, 0x534, 0xfff, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x48a4e205586f9e3b}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a4000-0x48)={0x5, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f79000-0x2c)={0x0, 0x4, 0x1, 0xfffffffffffffc01, 0x1, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000071e000)={r0, &(0x7f000045f000-0xec)="1ed44ae652ac5df77247b04cde742506fc63e1516536f61d644f6602331e92b757a8f8ee8dd82575f992d538534315851a040ef6c4535ae56869b4da0449c61ed5c5b1126cb847527ec2b4a205d0d89e389fc2ad09adbe4fee55331d5a9bc6a896273cb1a16515bc68b6d43a82ae0b5ed8706e472f38ef9d381ae2fe944e7c47b11927d0bfc5e2380eb1c63939be2d4f26b1e313bbcbc883e76a82ddb275821bf64f9f5d4e7fbf705fb7002f9b1b24b8ded3461dd2b37b462f797d9703cc8bb985fc245daaa95f8199e481fee84de7a880bbd8dc7b7a95de21d8caac5be8944bf8681f4f21902cfd4190ed6f"}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000834000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f79000)={&(0x7f0000f79000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7a000-0x90)=[{&(0x7f0000377000)=""/66, 0x42}, {&(0x7f000069b000)=""/70, 0x46}, {&(0x7f000016b000)=""/137, 0x89}, {&(0x7f000033a000-0xfc)=""/252, 0xfc}, {&(0x7f0000f7a000-0x87)=""/135, 0x87}, {&(0x7f0000c44000)=""/93, 0x5d}, {&(0x7f000036e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e46000-0xac)=""/172, 0xac}, {&(0x7f0000f79000)=""/54, 0x36}], 0x9, &(0x7f0000f7a000-0xb5)=""/181, 0xb5, 0x7ff}, 0x40) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a15000-0x28)={r0, 0x0, 0xf2, 0x2a, &(0x7f0000c36000-0xf2)="6064d5448bf9d67b49362253164dda4798751619bbd722042c4d185b2439d264e99fe22eab678450c5ce6d4a60873897e0dc41783119d583390ed07116a0f142c755c5d5efdb94cad336aae93f2ffa493be34c2d630d75916b822d56836ae665ec3fa31d2bb02ed69470cdfdc001c84f8ab21b2ef63c149c6671a02a8fe80339d67a1e5f78c949a68f816010fdafc9b74cd89c7bfd1e3a8c5df19c8391cd3f60d1a0f6e514e8f574659b74055d0ae743c436d6bf7bcd146a58db6faadb5c61a056831512353845c29b85f07c4585df08790df54235fc1538233c7406660ab7eb6f8289fef24c4c9792be6ce670c59759b87a", &(0x7f0000d52000)=""/42, 0xff, 0x81}, 0x28) r1 = perf_event_open(&(0x7f0000d02000-0x78)={0x3, 0x78, 0x4, 0x5, 0x5, 0x67c0, 0x0, 0x9, 0x28000, 0x1, 0x3, 0x2, 0x7f, 0x9, 0x7, 0xffff, 0x5, 0x7ff, 0x8, 0x9, 0x8, 0x5, 0x9, 0xff, 0x10000, 0xa2, 0x101, 0x20, 0x2a60000000000000, 0x200, 0x3, 0x8, 0xe0000000000, 0x0, 0x3, 0xffffffffffff8001, 0xc9b, 0x4, 0x0, 0x8, 0x5, @perf_config_ext={0xffffffffffffffe1, 0xb0}, 0x0, 0x0, 0x8, 0x5, 0x0, 0x4, 0x4, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000bce000-0xa)='syzkaller\x00') r2 = gettid() perf_event_open(&(0x7f0000066000-0x78)={0x3, 0x78, 0x0, 0x0, 0xffff, 0x80, 0x0, 0x1, 0x8, 0x2, 0x5, 0x400, 0x89, 0x26e, 0x1ff, 0x4, 0x9, 0x3ff, 0x7ff, 0x8, 0x10001, 0x101, 0x0, 0x0, 0x7, 0x100000001, 0x7fff, 0x6, 0x10000, 0x80000001, 0x20000, 0x4, 0x3, 0x401, 0x0, 0x1, 0x7, 0xff, 0x0, 0x8000, 0x4, @perf_config_ext={0x5, 0xffffffffffffffff}, 0x0, 0x5, 0x5, 0x7, 0x5, 0x6, 0x8000, 0x0}, r2, 0x3, r1, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005dd000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000218000)={&(0x7f000087c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000568000-0x20)=[{&(0x7f0000dda000)=""/139, 0x8b}, {&(0x7f0000a2b000)=""/17, 0x1bc}], 0x2, &(0x7f000072d000+0x6c9)=""/216, 0xd8, 0x80000001}, 0x40000000) 2018/01/27 08:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xf, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x19, 0x807, 0x469, &(0x7f00001d3000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000798000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000024000)={r2, r0}) socketpair(0x10, 0x80007, 0x6, &(0x7f000084f000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80805, 0x9, &(0x7f00006c6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000f0000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000d7f000)={r4}) 2018/01/27 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x4, &(0x7f0000069000)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000efd000-0x10)={&(0x7f0000efc000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000000, 0x100000001, 0x15, r1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x390) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r2, &(0x7f0000114000+0xa1a)="", &(0x7f0000efb000)=""/149}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000099d000-0x2c)={0x9, 0x2, 0x827, 0x7, 0x6, r2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000918000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000efd000-0x8)={0x0, 0x0}) close(r0) 2018/01/27 08:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000629000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg(r0, &(0x7f0000d85000-0x38)={&(0x7f00002a7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001ed000-0x20)=[{&(0x7f0000524000)=""/97, 0x61}, {&(0x7f0000ab0000-0x76)=""/118, 0x76}], 0x2, &(0x7f00005c5000)=""/114, 0x72, 0x1200000}, 0x10020) 2018/01/27 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) close(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005a9000+0xdcd)=0x0) 2018/01/27 08:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000c55000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000dd0000)=""/162, 0xa2}, {&(0x7f0000000000)=""/148, 0x94}], 0x2, &(0x7f0000000000)=""/61, 0x3d, 0x1000}, 0x140) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007f1000)={0xb, 0x4, &(0x7f0000001000-0x20)=@raw=[@ldst={0x3, 0x2, 0x3, 0x6, 0x3, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x5, 0xb, 0x7, 0x0, 0xc, 0xfffffffffffffffc}], &(0x7f0000001000-0x4)='GPL\x00', 0x1f, 0x33, &(0x7f0000000000)=""/51, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c55000-0x10)={&(0x7f0000364000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000655000)={0x10, 0xcb, 0x7fffffff, 0x100000001, 0x0, r3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(r1, &(0x7f0000d64000)={0x0, 0x0, &(0x7f00006d0000)=[{&(0x7f00001b5000-0x8b)=""/139, 0x8b}, {&(0x7f0000533000-0xf6)=""/246, 0xf6}, {&(0x7f00002e4000)=""/42, 0x2a}, {&(0x7f000046c000-0x8d)=""/141, 0x8d}, {&(0x7f00001fd000-0x8e)=""/142, 0x8e}, {&(0x7f00003f6000-0x6b)=""/107, 0x6b}, {&(0x7f0000a90000)=""/231, 0xe7}, {&(0x7f00003b2000)=""/160, 0xa0}, {&(0x7f0000034000)=""/172, 0xac}, {&(0x7f0000ee5000-0x4d)=""/77, 0x4d}], 0xa, &(0x7f0000163000-0xbf)=""/191, 0xbf, 0x3}, 0x2000) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003f1000)=0xffffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000b1b000-0x2c)={0xb, 0x6, 0x7fff, 0x8001, 0x8, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) bpf$OBJ_GET_MAP(0x7, &(0x7f00000ed000-0x10)={&(0x7f0000d8d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 08:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7, &(0x7f0000f91000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f00008b1000)={&(0x7f0000937000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000609000-0x50)=[{&(0x7f00009bb000)="b8e94af8a176ff9540398db4aa46f206e6b4f1ad6d05d1640f12882936ad87990308f9a71bd66980cf8c4f3dc16fb451bff523a5be88e7edcb", 0x39}, {&(0x7f0000341000-0xf1)="6f4c540d1ed7b5a4c9af4774fe032bcf1bf72948f7daaca1ae2065a9784e65cea53be334e7de7fecbb1e3c26ff53ea7d43ff8e0d5b21bc5d8af5290107824b7662f190a620d55fe3ad77eeb67780d79ac24dc76c8690592125696bcbd2b8b9a0346aa4a34f2045efba2ee5760218c1d4364233ae29a45634bac18b5e5aab8316f21c2d56d6a1339e5d1fea3f1085bdaaa6a5581c4ddef6610eb6d07842fe020f0a5c44966bcb97fd1d6487ecf8169751e18b87242cb29eaf9aa8299f83c57dd2bdeef89d25af50713b0ead39b20d2c15d9cbebae8d3136634d647fb60bbea0141460980b5ffee953183b7e9c8ee27fcf80", 0xf1}, {&(0x7f0000501000-0xb2)="7e83c42c58e1bbc469ab002e7b7252620cca4f00a24635226a9aa4b757b3222ed46e95f528ab3bd9b16de79d164d840ac2a6a8d4b4d94be8652032cb96a88717c718e6ea138aaad559068f265383a7a64c562972ded0cf62b96256564ce05ffa91a59c176277fc7b13bde1b1ae2a997095769f7cb3387b070a16f1eaf4c02ee6fdb36e9607381f07fe028951993e424c28b48a1ede0dc104586f75cf3a832d0afd91a60233fd0cb4c7581a36b720b9801eaa", 0xb2}, {&(0x7f00009a5000)="6ff92bc4537fe909acff4233bbff91dd3e14c8eb0422c4d288591748e47040400222013d9d4043739d6799e965607e367021e28c14d2835a10408ef5e097a2807884e1dc5f431a4cd3aff7b515ab5cddcde115996b73cfcc978ad241aa08a2516b521093c6d2187d095003aadca9411e3aa3528d015055982e6aafce82dc5681cbb8539b8ec3ba89dc27b5ba5dde10f970fe233bc53ec35d8148e7723a504c198aaac58449f84230", 0xa8}, {&(0x7f00009c4000-0x67)="b624c0d206b66475249504c340ed101665a3cb970ae62aa889d63b1fb6db49f5019e49ac46f926d1d33f1aa21bf094955a229c4afe9097acbbfb9fd71ede8b25615937664aff1bf00fe210b774805c7ab3d4a776152087bc487adba5871561a88b0d5adcd99dcf", 0x67}], 0x5, 0x0, 0x0, 0x40}, 0x200008c0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f00000e6000-0x38)={&(0x7f00007a6000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba0000)=[{&(0x7f00001c2000)='f', 0x1}], 0x1, &(0x7f00003bd000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000aa6000-0x38)={&(0x7f0000937000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x1000000000000, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f00005b4000-0x10)=[{&(0x7f00004a9000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x80000001, &(0x7f00003d7000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000978000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000267000)={0xa, 0x6, 0x4, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000523000-0x2c)={0x0, 0x8000, 0x100, 0x1, 0x12, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) socketpair(0x1, 0x0, 0x1, &(0x7f0000d46000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c4d000-0x4)={r3}) bpf$MAP_CREATE(0x0, &(0x7f0000930000)={0xc, 0x4, 0x1, 0xffffffff, 0x11, 0x0, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000854000-0x10)={r1, r2, 0x2, 0x1}, 0x10) 2018/01/27 08:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000abe000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c3b000-0x10)={&(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c99000-0x8)=0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/01/27 08:15:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xd, 0x1, 0x5, 0x1000, 0x2, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000003000-0x4)=""/4, 0x4}], 0x4, &(0x7f0000000000)=""/165, 0xa5, 0xa45}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000fdb000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xa, 0x0, 0x0, 0x20, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000)={&(0x7f0000001000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000008000)={0x0, 0x0}) 2018/01/27 08:15:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x11f}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000025a000-0x2c)={0xd, 0x3205, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0xc0, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x6, 0x3, &(0x7f0000680000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f000022d000-0x78)={0x2, 0x78, 0x8000, 0x5, 0x7, 0x40, 0x0, 0x9, 0x800, 0x9dd2184c3359bdc5, 0x7, 0x8, 0x1ef, 0x6579, 0xffffffffffff0aeb, 0x7f, 0x81, 0x0, 0x0, 0x9, 0x3, 0x40, 0x5, 0x7, 0x1, 0x0, 0xffff, 0x14, 0x9, 0x40, 0x4, 0x20e5bfa2, 0x5, 0x200, 0x8, 0x1000, 0x6, 0xd44, 0x0, 0x5, 0x6, @perf_config_ext={0x6, 0x2}, 0x1000, 0x101, 0x8, 0x7, 0x7fff, 0x4d5, 0x80000001, 0x0}, r3, 0xfffffffffffffff7, r2, 0x8) recvmsg(r0, &(0x7f0000a99000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001a000-0x40)=[{&(0x7f0000141000-0xd9)=""/217, 0xd9}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a2000-0x8)={0x0, 0x0}) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) mkdir(&(0x7f000093c000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005f6000-0x2c)={0xa, 0x3f, 0xd31, 0x101, 0x1a, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026e000-0x38)={&(0x7f00003d6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005c1000-0x40)=[{&(0x7f000030b000-0xc1)=""/193, 0xc1}, {&(0x7f0000fe6000)=""/4096, 0x1000}, {&(0x7f0000823000-0x95)=""/149, 0x95}, {&(0x7f0000fe7000-0x73)=""/115, 0x73}], 0x4, &(0x7f0000fe7000-0x6f)=""/111, 0x6f, 0x5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000073b000)={0xa, 0xc, &(0x7f000098e000)=@raw=[@generic={0x7fff, 0x43d4, 0x40, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000fe7000-0xa)='syzkaller\x00', 0x4c, 0x92, &(0x7f0000fe6000)=""/146, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fe8000-0x10)={&(0x7f0000276000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") mount(&(0x7f00008c7000)='./file0\x00', &(0x7f00005a7000)='./file0\x00', &(0x7f0000ceb000-0x5)='vxfs\x00', 0x20000, &(0x7f000038d000-0x3d)="") mkdir(&(0x7f00004c1000-0x8)='./file0\x00', 0x20) 2018/01/27 08:15:35 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000027000-0xc)={0x0, 0x1, 0x8}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x6, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000026000)={0x7, 0x80000001, 0x7, 0xff, 0x4, r0, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000023000)="", &(0x7f0000014000-0x10)="5ffb8dad0ea118a651483f5de0799432", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000021000-0x18)={r1, &(0x7f000001b000-0x4e)='U', &(0x7f0000020000-0x28)=""/40}, 0x18) 2018/01/27 08:15:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0xd84d, 0x8, 0x7, 0x1d, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0xfffffffffffffe05, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r1, 0x176, 0x8}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f0000002000-0xe2)="46494b3b89b8c575ba9a7b8384c29552bf3ac9bf5698167fa5ab39c7f79722bc972783b3eaea9ff6098f4251802823d3fdfe3ab9c64d3f884b8d19818c5e467afcdcf9d671d8320e8f761b79dcff46ff100d26fbf124150a8d37cfdcab99f56e3a9630893a42e00d55b4ea5bb9a4678aee82a291fb5784da03ccb46e4d2934a33452a989144948a8e523cb8d6fb0f8c753ce45fe8fe4b8070613ffe5485ecff5ebb63275142011d7f652953e9c099b711884315aeb6c23228dbb0ab667ebe3c681e0baef37c4b8001c39545b2c898be710e9ab285a384ccd32a90474477cc9e840b5", &(0x7f0000001000)=""/80}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r2, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0x9, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r3, 0x43, 0x0}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x1, 0x7fff, 0x1, 0x1000, 0x2, 0xffffffffffffff9c, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000004000)=[{&(0x7f0000005000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000003000)=""/119, 0x77, 0x101}, 0x40002041) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)='GPL\x00', 0xf38, 0xe8, &(0x7f0000005000-0xe8)=""/232, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r5, &(0x7f0000003000-0xcd)="892acd088e31925a76b9e3548a4e233954682db80e929a2ad13174cad94ad941c3a54e2434deb826e3905462ebfaa95e32480662bbbf8d4261649d7865eba25b2a1f0f6e417d995d7b0f458864ded9f9d6d89fbcf2bb2f52dd0f0d5175e8c896ceb185ea3eee8fc911e9325069d1b4fc5de87699ce8d9993c65af54cfda286ccfd37738a6ceb17e2024cdc53cdd32e9549f88b72651f3a9b8fc21994ee42062cf50967ae89e8e2e9a51f023e98b35d9ae22e6a6a6b10826e81e9f17e83f40ad304001283cacdd8fe7fdad8d139", &(0x7f0000001000)="48242d8e6c7433d2cebb723a29ffeddaa5a4e9433ad427e33a5f35f8fdc62a22206c5acb", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000002000-0x44)=""/68, 0x44}], 0x3, &(0x7f0000001000)=""/137, 0x89, 0xc8a}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc4ee, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0xfffffffffffffff8, 0x8001, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x100000000, 0x9c, &(0x7f0000000000)=""/156, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r7}, 0x48) socketpair(0x3, 0x2, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f00006c0000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:35 executing program 2: socketpair(0x10, 0xa, 0x9, &(0x7f0000a97000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000266000-0x2)=':\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000669000-0x78)={0x1, 0x78, 0x0, 0x2, 0x2, 0x0, 0x0, 0x7, 0x30000, 0x0, 0x10001, 0xfffffffffffffffb, 0x100, 0x7, 0x8, 0x7fff, 0xe4, 0x5, 0x7, 0x7, 0x9, 0x7, 0x3a, 0xe8000, 0x401, 0x80000000, 0x3, 0x6, 0x9cb0266, 0x800, 0x1, 0x891, 0x1000, 0xffffffffffff0001, 0x9, 0x34, 0x400, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x2}, 0x4000, 0x4, 0x9, 0x7, 0x3ff, 0x0, 0x1, 0x0}, 0x0, 0x1c6, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e19000)=0x2d39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000079f000-0x8)={0x0, 0x0}) 2018/01/27 08:15:35 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f78000)={0x1, 0x28, &(0x7f0000f79000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000052b000)=0xffffffff, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7a000-0x10)={r2, 0x50, &(0x7f0000f7a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000333000-0xc)={r1, 0x2, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000205000)={0x5, 0x5, &(0x7f0000780000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0xa)='syzkaller\x00', 0x5, 0x1b, &(0x7f0000f7b000-0x1b)=""/27, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/27 08:15:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000003, 0x3, 0xffffffffffffffff, &(0x7f0000188000)={0x0, 0x0}) 2018/01/27 08:15:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dcd000)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000)='GPL\x00', 0x2, 0x99, &(0x7f0000efc000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00002e5000)={&(0x7f0000a25000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000c02000)='debugfs\x00', 0x800001, &(0x7f000043c000)="") mount(&(0x7f0000062000-0x8)='./file0\x00', &(0x7f00003a9000-0xe)='./file0/file0\x00', &(0x7f00004c6000-0x9)='configfs\x00', 0x0, &(0x7f000004e000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000713000)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000003d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00003fb000-0x38)={&(0x7f00001f6000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x2}}, 0x26, &(0x7f0000b66000-0x20)=[{&(0x7f00008be000)="15d980bd98cdbbfda51c2bc18e2e9d2d285b88ccb2881f48f6478008d61ea0130f19639ffe87156f74bb1332ad04bf5e6c2f81d52128b7f212d30a0d8d1a36c032b670c09782e86e333a5b028e1ad8cf92b66c4f1bfb40546b59ba27685e6edc5d84ef8018ecf8737fb69719512015709054cdb4a364a3477742c6f24b826f588892d7c62d8efacb376c3f5f6af59565cf5cfcdc7cc6054714f126bdf8347e9db0f6", 0xa2}, {&(0x7f00009f7000-0x8d)="24dd9bfa97c6c3df9abe5200e6f4d53938abad15faa07e09789a6f196ea55f456f684d63e34986ac8fbb0af761fd659fc7a3a41e020afd5816d4847de4bcf42b28d65ce4a6e869ab2763debb7d432cfa4cba03fd5df2d96c989b83f55e0a7cc0a9982e4ccab8f04edb7d2e44b8f37c7be84052db842bc7f5ba3fa7c2c880244d8fce6b56d95384d7163799d27b", 0x8d}], 0x2, &(0x7f0000274000)=[{0x80, 0x11e, 0x1f, "365fec15c36d40588867e9cb27cc13b4f034487267c0d596b2c45c4f3769211e4400a9550a37ac80ccb9dd1f964c0e110ed76038adc4fbc626eab821f586cc7c459a48fa9dec21749f51beb23bb63bd71f71fbc3ee4fd79085e37fe545779093ffe2dd4fd3fff7eccd"}, {0x48, 0x113, 0x8, "12be2fa432085473d6a9b06793116ec170305f31aac15f736ff9690381be31a6db16eeea7d9629d2ea57f4a2630dbbd4ecb3af0c7632944c"}, {0x10, 0x11b, 0x1, ""}, {0x98, 0x1, 0xff, "f4a923fa000c8213f4fceed8b230a1da0363d4e87f0f0546f022e65fbaf1c21461c898237faada7f405119065340560367713b74d301f88b257cffd8bf1f8c448cab6680bd7f7c1e8b9c8a857eba656de03d0f8f2b9deefef05622e67044f7d5421ed1769bc349a2493be3a5457ee929f563a0bd65239b4b7e54cf4d93515f41be1297"}], 0x170, 0x8000}, 0x4000000) 2018/01/27 08:15:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000174000)={0x4, 0xffffffffffff594a, 0x7, 0x7ff, 0x13, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 08:15:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000120000)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={0xffffffffffffffff, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) 2018/01/27 08:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) socketpair(0x5, 0x5, 0x7, &(0x7f0000aa2000)={0x0, 0x0}) 2018/01/27 08:15:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x15d0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b8f000)=0x0, 0x0}, 0x0, 0x0, 0x1000000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ddf000)='./file0\x00', &(0x7f0000e6c000)='./file0\x00', &(0x7f00008c6000-0x8)='iso9660\x00', 0x2100000, &(0x7f0000250000)="36ef11ea64022a063e9e8bb93c319338d75e7e5d882be0e66df0578b405f8bda9f5eb6d966df973b8f8e0e1a141370c4cb01ba8a5373f9e9428372cd025ae170515b83fa9310b595f2ba0f387fa8a963311add577aea817e92e97e5ea1252d897471e12b07ccb324082c26fcc176ac9c28effd70b2e09361f4d3228ed5847c06ad") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/01/27 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)=""}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000fec000)={&(0x7f0000da7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065c000)=[{&(0x7f0000771000-0x92)=""/146, 0x92}, {&(0x7f0000fec000)=""/214, 0xd6}, {&(0x7f0000fed000-0x79)=""/121, 0x79}], 0x3, 0x0, 0x0, 0x40}, 0x2) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fec000)={0x9, 0x13, &(0x7f0000fec000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x2, 0x5, 0x9, 0xfffffff4, 0xffffffffffffffff}, @alu={0x7, 0x6, 0xd, 0xe, 0x0, 0xfffffffe, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x882}, @jmp={0x5, 0x5, 0x0, 0x1, 0x3, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3b}, @alu={0x0, 0x1, 0x0, 0x9, 0x7, 0xfffffff0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)='GPL\x00', 0x5, 0xba, &(0x7f0000fec000)=""/186, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/27 08:15:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000081000)={0x2, 0x9, 0x4, 0x1a, 0x7, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a35000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e9f000)={r0, &(0x7f0000d31000)="0d5b8c0be9ac1274a2bede35dc96f1fc33f57abe1c665ac018e24b9235e3c8988add205b716cf5046da0ebd31379f3c02588f48062eac59ebf27f7f31082d23e883d74a22568eb96cb2afbeda6d167850ee1622d9dbe7965f9de89f3ff0be940fe81847311a38a320a0b0f1f1a92ae232f9d13a165c5df4489f14485bbaff4e0cdf70d714964dfa6155bd19afc4f1ea7dfa5c751eb5bf3f15ec368a9e434c2f4ebd0614292595320b75e", &(0x7f000074e000)=""/153}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000008000-0x1000)="", &(0x7f0000005000)="", 0x4001}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f8000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000de2000-0x2c)={0x5, 0x2, 0x101, 0x4, 0x9, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000a3000)={&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003c0000-0x20)={r1, &(0x7f000077d000)="1f432d32cbf539f7771b52e3dd8bf9da6492bbedeb0361e30f608a295fae3825dd46eb0586f4cb1c0ebdbd3b64ed3ba48afc33d885e2f82c6bc4f5fca010c348b6ab9bb6cfe2d63ff0f49994f49989e5716b6a81dfbb7af1bfebcac4ca50f8d92889065e5d13cc5762815033f69dc20c8958ac456d84b11847c92942e3779255009bf03a5dd270a4baa74dde68e13f4b47b4353446c6d52deda823ad970ab8", &(0x7f0000c4d000-0x9f)="c9aeb53e19ab3d54d53ad2327c74f435840b633ec89f452fd37844f3b54a614bf7556ea782321a3b579dbf039a8d4405bb0ff12ca165f300c1fcec2f98b646424a19ca57e4cd92692f80336d693d117001d4cd2ff7e59f83da0bcfc6b8f0f3658e5aae6d601183add58df6c39a1483a5d26a414f9345411a2058d35d1eee97655ccbb5c9f3c5f98c24553f0480cf89759a3c1dbf3cb23a07f60d9879a9906a", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b1c000-0x18)={r1, &(0x7f0000e4e000)="32598a84bf93ea1b5e3bfeb4cd01884d4229ea272aa520d67ff8c8267c6f3a79679efce0983b0f5fa57cba9f3a48000c0bc8806ca15d8758038ab5bed3592292599600e1a6690abd76ac6fb7a86e2a3d64f3406e5694990669a51b1e5896c2f497e6cd5f1bab15eda524b21b8b2fc17264b9fc01478f12761d76321621434ee126b4d4eb5c004584feb2e5fc0fa7cb3151bcde9dbfef11d02318f7e5db60c5872ff3f4c2156d19", &(0x7f00000b0000)=""/173}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x187) 2018/01/27 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xbd, &(0x7f0000c04000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x2, &(0x7f0000f64000)={0x0, 0x0}) 2018/01/27 08:15:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdb000)={0x2, 0x78, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d7c000)=0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00002a2000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/27 08:15:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000015c000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="519f31b8fc5e50baac58ef7704ba49bd7e39800a87d74e834f8371e7acb9161e21f32e865cf031c8b8f10971eeee6d3b31d643e029273c40e64be65a13f0d8316be5c82106f0538a63a6d935bf37daa5552bb5bbe84f740d034071bb47097701aead019a2473b29b946f25f1b953415e41ff948423891064a48a07664456c2ad035f0fc51e5f21aff80327be3c347c41ddb024fcecd11c63d7b2bd76ce52764c93c21cea376618fe1c4075da28075c331dad072f26d18ceb0d59e1a6f16dd10a27c21f7c000a138cb5438512226d897374b1d5c3", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000d83000-0x8)='./file0\x00', &(0x7f0000ce6000)='./file0\x00', &(0x7f0000deb000-0x7)='nilfs2\x00', 0x80, &(0x7f0000949000-0x99)="d6a9088a829080b8f7d52bd9d8dbe1efabe5d10a37bf2c22fae3b71d48ee340faffa146e3e956f1c779b8360e89da9883babab5c3c97e282e854a5cb58909ad370dd5edb3df4b0701d705f7c5b1cf4e11ce8fd734924dec0ac96f96be5637ae7f192a5928a4932f27ed7239e6c50f54555867acb2dd587ed1408c1193083af8776b535c5201a7b354d8fef98bdf1e9dc6635cf43881c9448d3") 2018/01/27 08:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1aa, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) close(r1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x953) r2 = gettid() perf_event_open(&(0x7f0000be3000)={0x3, 0x78, 0x6dd, 0x9, 0x80000001, 0xe77, 0x0, 0x8, 0x2000, 0xe, 0x4, 0x1854, 0x3, 0x100000000, 0x7, 0x7, 0x20, 0x23, 0x0, 0x7ff, 0x3, 0xffff, 0x80000001, 0x1, 0xf11, 0x2, 0x8, 0x7, 0x9, 0xf8, 0x0, 0x0, 0x1000, 0x1, 0x8000, 0x8, 0x100, 0xb5, 0x0, 0x5, 0x0, @perf_config_ext={0x10001, 0x0}, 0x4000, 0x400, 0x1, 0x2, 0x9, 0x3, 0xe000000000000000, 0x0}, r2, 0xfffffffffffffffa, r1, 0x2) 2018/01/27 08:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ecb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c89000-0x38)={&(0x7f00005e2000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e93000-0x60)=[{&(0x7f00005a7000+0x901)=""/181, 0x6d}, {&(0x7f00006ad000-0x83)=""/131, 0x83}, {&(0x7f0000df1000-0x92)=""/146, 0x92}, {&(0x7f0000e32000)=""/68, 0x44}, {&(0x7f0000fb2000-0x87)=""/135, 0x87}, {&(0x7f0000b3e000)=""/93, 0x5d}], 0x1, 0x0, 0x0, 0xfff}, 0x1) 2018/01/27 08:15:38 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0xd31, &(0x7f00005e3000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b5f000-0x20)={r0, &(0x7f0000be5000)="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0x3}, 0x20) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000eea000-0xc)={&(0x7f000090b000)='./file0\x00', r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000ee9000-0x7)="0600d63da404ec", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ee9000)={0x0, r1, 0x4, 0x2, 0x0}, 0x14) 2018/01/27 08:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0xb, 0x1000, &(0x7f0000da7000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socketpair(0x11, 0x1, 0x5, &(0x7f0000d11000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000405000)={r3, 0xffffffffffffffff}) r4 = getpid() perf_event_open(&(0x7f0000b9b000)={0x3, 0x78, 0xffff, 0x8, 0x9, 0x1, 0x0, 0x1, 0x4000, 0x1, 0x1, 0x1196, 0x6, 0x3, 0x10000, 0x1, 0x7, 0x0, 0x5, 0x100000001, 0x5, 0x0, 0x3, 0x8, 0x80000000, 0x6, 0x7f, 0x7fff, 0x4, 0xfffffffffffffff8, 0xfff, 0x3ff, 0xff, 0x100, 0x20, 0x736, 0x6, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x2, 0xfffffffffffffffa}, 0x0, 0xfffffffffffffffc, 0x8, 0x3, 0xffffffffffffff81, 0xd1, 0x3ff, 0x0}, r4, 0x9, r1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xd, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000-0x4)="47ff4c00", 0x2, 0x99, &(0x7f0000f7c000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008a0000)=0xffffffffffffffff, 0xfffffd4d) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003dc000-0x10)={&(0x7f00008a2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00008a1000-0x38)={&(0x7f0000068000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008a0000)=[{&(0x7f00008a0000)="04bff574547e817118d37ad3070220bad1a453496295eee9b754a963b70844a9916ffea2d8ed9238ee36637990e066a2dc69604f7cbfcc2e6afa7dfcbc9e5d5227ded481d5bf30fa9382d36fec4c418529f0453feef430069ca17449135d60e743bc21c31b891f0cf037628279dcbe0fc705dcea5c598fef8764d68b055a9127374db936215aaecd", 0x88}, {&(0x7f00008a1000-0xcc)="85fe56a2d823dd2728c628f307bace99edd510273afbf5e09799f08b8446a6f0ae1edeec38d55b0fc4ec2bfdfa7f07cec8e29e5404ecc67b218750ce5c2bfca926ff11c647414560167f0abe503c47f179146596feca642f68ce979f031c6bd2b4f70f83ccc87f387db8d39e35514b3de8606a4d473322c2be8abc628b8c91539e6ee5930388804e032b498b1eedc49d9bbc8eb5e29e6c3bcd831a1fdfa5de12083d3d71896b9ca5916187e7266a795576e0118a83d5da99d86ee3bd390ecb43bfe200c8e81461bf93e5f422", 0xcc}], 0x2, 0x0, 0x0, 0x40001}, 0x4000000) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000137000-0x78)={0x5, 0x78, 0x9, 0x7f, 0x80, 0x2, 0x0, 0x400, 0x800, 0x8, 0x1, 0x20, 0x2000000020000000, 0x0, 0x100, 0x7fff, 0x1, 0x1, 0x0, 0x55b, 0xffffffff00000000, 0x0, 0xfff, 0x100000001, 0x6, 0x80, 0x7000000, 0x0, 0xffe, 0x3, 0xffff, 0xec, 0x0, 0x80000000, 0x400, 0x8000, 0x1, 0x7, 0x0, 0xc6, 0x1, @perf_config_ext={0xd48, 0xd7a}, 0x4000, 0x8, 0xf64a, 0x866e873549cbad1a, 0x1, 0xec, 0x7, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x8) r3 = perf_event_open(&(0x7f00008a2000-0x78)={0x4, 0x78, 0x3, 0x7f, 0x100, 0x2bf, 0x0, 0x1, 0x40000, 0x4, 0x1, 0x8001, 0x3f, 0x5, 0x5, 0xffffffff, 0xbaa, 0x8001, 0x0, 0x80, 0x3, 0x2, 0xced2, 0x8, 0x4, 0xfff, 0xffffffffffffffff, 0x6, 0x7, 0x2, 0xfff, 0x1, 0x2, 0x1, 0x7, 0x7, 0x0, 0x0, 0x0, 0x62f, 0x2, @perf_config_ext={0x8, 0x1}, 0x8020, 0x1b, 0x5, 0x2, 0x4, 0x5, 0x7ff, 0x0}, r1, 0x0, r2, 0xe) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004c9000)={0x0, 0x8, 0x9, 0x1, 0x18, r3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008a3000-0x10)={r4, &(0x7f00008a3000)=""}, 0x10) 2018/01/27 08:15:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000895000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x3, 0x6, 0x0, 0x4, r0, 0x3d86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000002000-0x8)='./file1\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f00003bb000-0x43)="98e2e84d84aa178f52371372be2eed7b90f6d577930ed117a9ccbb9fbef83332d651dc28277a3e27da573dd03bfdebbcb09c488feec26ae7764bc2b0e4e8e67428cb50"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000003000-0x1000)="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", &(0x7f0000001000)=""/167}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000000000+0xa7a)="6afb6be1b0026dac89e35cdb9e02e9fa2ac70d5e59d4b174804d3bfea41a72d36d73cb505615e02bb30b93fe800190c0ca8b8220efad5b3695885c2893bec3560567c1df8d81527d1fed9ab3035d21629beaca47b3a69e28a50af4e763e3948acfb85fcfe379902b73ddaa0c954be4a05d96e72da3d0266392125bd7dc2d54c15c5c3ca670eea6a3592056bc4ec0480f610868bea99a04a23e7f39eb2e595cae8fa7917de4925b7a3fa32e19672b5cc797b8744d8df6b95d4448b326b3c3a84f67043050c7627f2898cc35e899dc3c204bc8d549299c1688d042d195b294e4fc23978a3518f3ea", &(0x7f0000001000-0x56)="33451b8f65e031b9529d90a644c4d8f9b4725126dda5959c5e7b2d99605177855c08cad93b74ba123dc58ad8921045d72bd10be2aeff0739eeb1202235d0787ef9489c607f5a149815dc6d22d10f3c4804816498f958", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce1000-0x10)={&(0x7f0000af7000-0x8)='./file0\x00', 0x0, 0xca1c655d96cecf83}, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b4, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x4dc94752}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c9b000-0x8)='./file0\x00', 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000d6a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fd000-0xc)={&(0x7f00003a4000)='./file0\x00', r0}, 0xc) recvmsg(r0, &(0x7f0000588000)={&(0x7f0000a0c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008dc000)=[{&(0x7f000069c000)=""/73, 0x49}, {&(0x7f00006c8000-0x81)=""/129, 0x81}, {&(0x7f0000189000)=""/161, 0xa1}, {&(0x7f00000b9000-0x3)=""/3, 0x3}, {&(0x7f000022d000-0xbf)=""/191, 0xbf}], 0x5, &(0x7f0000677000-0x6c)=""/108, 0x6c, 0x3}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000be0000-0x2c)={0x1f, 0x80800000, 0x8, 0x5, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d1a000)='mqueue\x00', 0x0, &(0x7f0000b1d000)="") r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000080f000)={&(0x7f0000f82000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000015e000-0xc)={&(0x7f0000f8f000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002b2000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00', &(0x7f00005d4000)='ceph\x00', 0x0, &(0x7f0000342000)="") recvmsg$kcm(0xffffffffffffffff, &(0x7f00007c0000-0x38)={&(0x7f00004b5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00000c4000-0x30)=[{&(0x7f000065f000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000fee000)=""/136, 0x88, 0x0}, 0x10000) r2 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005a9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mount(&(0x7f0000fc3000)='./file0\x00', &(0x7f0000319000-0x8)='./file0\x00', &(0x7f00003bf000-0x5)='cifs\x00', 0x0, &(0x7f000019c000)="") mount(&(0x7f00002be000)='./file0\x00', &(0x7f0000c53000)='./file0\x00', &(0x7f000002f000-0x6)='nfs\x00', 0x140000, &(0x7f0000fce000)="") 2018/01/27 08:15:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x8, 0x1, 0x5, &(0x7f0000dcd000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000310000-0x6)='ramfs\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000726000+0x6a0)={&(0x7f0000d0c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000446000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f00004b9000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/27 08:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb, 0x0}, 0x0) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000961000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000eff000-0x38)={&(0x7f0000e55000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00004a6000)=[{&(0x7f0000301000-0xf6)=""/246, 0xf6}, {&(0x7f0000f17000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d94000-0xf9)=""/249, 0xf9}], 0x3, &(0x7f0000d6c000-0x6f)=""/111, 0x6f, 0x100}, 0x2) sendmsg$kcm(r2, &(0x7f000043c000-0x38)={&(0x7f00008f0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x4, {0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x3a, &(0x7f0000deb000)=[{&(0x7f0000d78000-0xc8)="03e340268a5b92a78609365d8e45616cf3fb0ea3b13649c52e1eb3286942be6f5c94a312cd3f308564294caa61c2bec52bffa0ff4e212030392fadb750666ccb990b13d1bc6e36bc0bbdac0bfd01d3b0915f160ad3ac05f1b497557638334611935a60180a9f5469d717e00e64bf870a93fab90cfb12a0d2c9d8cd8cfcead78145992e93368fc3c5633c73dcb3cab53d34b9ed0eb8ed891c93e892f9ee1fa4912469edee0920e87ef61af6cf55801f12054985a032656b9c3a6cdc5ea6f1ce6c2043244874d4cd84", 0xc8}, {&(0x7f0000d32000-0x27)="9bb3d95a63197e8da45710002f6d3169ce09a078a7b4d88e1b33e7730f0ed436c878d3f2ae1722", 0x27}, {&(0x7f0000746000-0x1000)="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", 0x1000}, {&(0x7f0000eeb000-0x25)="cf3e7e7aaf4b6757ee430cf27d67fd0e05099cfd3b68e68e107e948df0f6bd4928683c72c3", 0x25}, {&(0x7f0000898000-0xef)="d8f1d8acd93df7d1d23910c52e14526ffb2fe192c9249373efe6364ff2d496a0a484ee91a98fd5b22c4bd95aff1a3d47caabef4d952b0d2ce0b1191731d1aa26bdfa6b373c22528562763679957e48af6a2d483f28179837af12e8696b94592655749019ecb76eecc6644cdd8571cf9efa11f198b3f4d962a80488e80ebba0688490a342bd7ac1c96334d5a297e68315bc41bf0ea745ee0eaf1d2f011f5d6718c5b1453c42a53a781f94a5373b98a7aa3976305048012a9dec07ccf0056b543e31b9bb40ff888384c4022844b1957d2cce5d27081d10ed6e577575cfc399afba1f07a5476e5d3b8e25c5b8f1a887c6", 0xef}, {&(0x7f0000b88000-0x4d)="928665b2f54e3a633f04ef1e43be73a87bbb49af2912263268e8a57ca5687233af2cc1bbd4031b6e836fa5716d78a1717c9de42ae55db816d02835a798f27cf24babd200c6a8913dd74df13f0e", 0x4d}], 0x6, &(0x7f0000a22000)=[{0xd0, 0x104, 0x3f, "6685202ee5fdaa52a77fa27986cfa1c2a0de862ed36eae749db912471cb764ddf33460d5be13e816778e45b285ef4576d1559bf7764d21747f780bfd1b5b1b223692fbeec671a91c347f963f534ad6ade440c63f5cd76dc7556dd5856fbbad08c371bb63d68f796570e050a3d732c1391df9ab4c6718862539340f895b05fcffc2fa8ce2b81b09152db51213ccacc7f8b6b49e789ba45e955324c9b7629c26f8c0355815db705c87004044bce295521871df64c753c38b6b99903b02cf6f9858"}, {0xc8, 0x105, 0x7fffffff, "1a53322e35e65993971ab461cbc93fc79d70affb1793754cb5a65adc1bb20f950182fce7a90e68ad37a2bc6cdbe135cc7f3bb84d340e824168a6121703b0c4e691d1f803a7fa764a4e42376ca68288126b9e194390a9d72d7902690e52f88c4abcd6f16a9128cc8f5ff0fb5ab2c266dcdbdd931c2527ea6dccc92074de6feaaf47206ee17e996c0c906d0e20144a7cbebf57ec8285bfccaa32d4b6fdc33be586c13cdda8736c0f4f40d5a62d747662780397b094693d"}, {0xe0, 0x29, 0x0, "041dce6034979c24c83b31c656edc3ba58bbbb7616e5b5bdd602bc244798610c5d9c15468d666c94ae821a96fe31918cbe0c333f1f3dd06932a702bc2455d13b8a52f45c5a9ac6af0d342d02f55a05d42b41a086ab5c295731ca6e80d26e8636faac3d21dd4c67f53d6dc6253efd1de29308619a9e5da21077a7ab8b1ea0a874faf701fc5d20a874d18eb894a918361a40feb9bf7cfd92b9d1b2dcdd13fa2983e83cfe6d76078f44492b9eb6ebeb083d0782c46a57d15ecc373eec9ac1f8792ceb9fde10181a7479f4f4df6019"}, {0xa0, 0x29, 0xffffffffffffff07, "1860c794edf5458ff8af226445fa7da1822a9b7c4e2da378a1bb9ba8cce50d54bdbda503bc14fef3dd2666bfd99d5706287c0083c0db92281f3f05f22f85629572586545ed2c17052e689fb7dc25129544ca12921c1ed0c70aa4d8b848ca432328e88b774ed468be7f465138ca893782b9cd3cf134de2c408652b656e77d7ecb174a5bb7086dd281f23a563a49"}], 0x318, 0x80}, 0x80) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=0x0, 0x4) socketpair(0x8, 0x0, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/27 08:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005ad000-0x8)='./file0\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f000000a000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xfffffffe00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000ae0000)='./file0\x00', &(0x7f000078d000)='nfs\x00', 0x3001, &(0x7f0000b6b000-0x1)="e3") 2018/01/27 08:15:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x5, &(0x7f0000e55000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000004000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000003000+0x61d)="e2bf00ad738877e2dce2618f8a987a067c3fb4df8ceb59f5106eca57f844d883d8403addfc529c4526929da3cd48a851363bd7c084af80bdb25e4de34e68fdb83e929767d8e6992cdf68fbe01cb099e67f89228d793e2f74499346377f981df87c942d6ad4c457109b8f41474c46bf991805efaf3bb880e2759f346843847db3f4d51e3caad45719eb5ca70bf641ba695fdb55dc71d6a1f914c195aa46cc5b09463567b6eba5598525dce19e602b", 0xae}, {&(0x7f0000008000)="8c4e6751bdf65e77b9333873397ca6592c5aff71e3dfa432d49b8b9bbe8d7380bac4f138da5776e04e9866adf462ceb10ce68f972acf192ce610b50dc62b45fe78ae6cdef5416ff8da94e5f50847f33d8105ddb3c4a671aa12c3d34a5b1f4320124f303964706f14fa0dac60cc2dc4c8d10c9a186cb7430b6a70d0159290b8f8f3c2764ea4b2f82825152de463f74dec22b6fd294cbc0fbd591deff85fb6a6922455eafc7d9d728bd8fe19bc4c63cf49e98e4d0a9b96ce579682a1104b2b53ed02d0845f300739a3c8b561c6ca6d06a9f6626bd89dfa231bb2329b259c", 0xdd}], 0x3, 0x0, 0x0, 0x800}, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000)=0xffffffffffffffff, 0x1) 2018/01/27 08:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x4, 0x4, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r0, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) perf_event_open(&(0x7f0000ec1000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xffffffff, 0x400, 0x7, 0x6, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xa, 0x101, 0x64e6, 0x4, 0x10, r0, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000009000-0x38)={&(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f000000a000)="9d", 0x1}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f0000005000)={&(0x7f0000008000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f000000b000)='(', 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/27 08:15:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000812000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x10001, &(0x7f0000b9a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000600000-0x8)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2018/01/27 08:15:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x1, 0xc}, 0xfd64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006d2000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1000020001, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fee000)={r1, &(0x7f000087f000-0x5b)="829fab8f9f08c1db7ffe573ded685821ffe42b17e9002268dc4304f96e87aecc7f712793578e68988bbc33a62386c75da8962192a624c1db3ccf6922704fe85baa2aee04f087728b711a51d80b9b9fa474da6746c046bf536efa38", &(0x7f0000cd4000)=""/44}, 0x18) 2018/01/27 08:15:38 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000053000-0x78)={0x2, 0x78, 0x2, 0xa1f5, 0x7, 0x6add6c21, 0x0, 0x1, 0xac440, 0x1, 0x3fe9, 0x5, 0x7fffffff, 0x7ff, 0x7fff, 0x40, 0x2000000000000000, 0x3, 0x6, 0x7, 0x7, 0x6, 0xec9, 0x10001, 0x401, 0x8, 0x3, 0x747, 0x9, 0x7, 0x9, 0x401, 0x8, 0x3, 0x3, 0x1, 0x2, 0x1, 0x0, 0xcde, 0x2, @perf_config_ext={0x7, 0x20}, 0x2010, 0x4, 0xc8, 0x7, 0x1, 0xa6e, 0x1000, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xe) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) 2018/01/27 08:15:38 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x99, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f73000-0xc)={0x0, 0x3e38, 0x10}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f73000-0x48)={0x0, 0x6, &(0x7f0000453000)=@raw=[@jmp={0x5, 0x7ff, 0xb, 0x6, 0x4, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}], &(0x7f0000f72000)='GPL\x00', 0x5, 0x73, &(0x7f00006d7000)=""/115, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000041e000)=0x0, 0x4) 2018/01/27 08:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a1c000-0x4)=0x21, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r0, &(0x7f0000cb1000-0x75)="", &(0x7f0000818000)=""/4096}, 0x18) 2018/01/27 08:15:38 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x3, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000)="4bad86d033311fb3ba3ee38342976b8dd7ea04411ec6457ce11213b37d1cec9a1a25becedcd64baa5c11e5b2c40b30ba", 0x30}, {&(0x7f0000000000)="f3056f4e237eec3667dd76b17f5956787ea39c3377c6d38839ae960fbde6926a628ff883cbfe3d8400d2653a071755319050f885522761a3fca0d390ba10bcee5f43c9520ca0b7fb678e45488c1a7731ac91dd3c089b07479bd5df7a7fc21435cc68ad1e74f7e73c644aac3f15393ac291edda9d0f321a73618d796dcc539e57d2537ab80448dd35a2ab941b25e5864c6d585e77caabfd92a0a08a31d224f33458514295c480330f93c26df478ac4ff805b6d16b23d5120f5c4c7d05ffe6b2c67c46e2712fd0d717354274efbaaf87d562ce43004c3a23a4", 0xd8}, {&(0x7f0000005000-0xbb)="3957ed4620c4b027f7a2f6f37e11fdb507eca04aa177849bfe34bf772207e42e2c7813bfedc236c2cbc2e86208cc1a2fa8b01f1abd9a7515a6f221102c3eed587ba6e3a5c7bc5a1ca11000ee013af1196e840dbe988d4ddf2830150f2b710aa4b31cb7cfa26e494c88d54266d69b9f93a9fcb7fcaf836b5d250d301caf1a02a3615883fd95b785dd440298ab38545bc654f234bba77bc4e0657fac342ddcc87ff53c0d7dfbced80d32310551143010d9d0796c83827621bb4b07b7", 0xbb}, {&(0x7f0000002000)="24644d3039c6042bebbeaf40bbe7706e6022b2e3fdfa48518db87cfda7ff4fea3b6206a333914e01696282730e09ab611a2b40b1959793f38e99a8f3dc6bfd77c22561705e5dc482631322f84e771d5d0a2ea7ac9f0742a842e9e4d4ed073acb78addfc23fcc8ea637d8ae26121e727d1ea1845a55a853b741b78ee418fb7107d5e05352d89e508c5adcab4077ec7328afd8035981fa3ea0e4a86c7cd825f65a8c4a523a7a9f6192a64c02aa4596c97290f2027aff7f2fff4ce17221ecb2077382f0bd6bfda6e9495c740e92619a5bf9dad7269ac82f4bb0cc", 0xd9}, {&(0x7f0000005000)="4158be54c3b32b46c31eea7f7e9a68e4e0d4", 0x12}, {&(0x7f000000a000-0x81)="20ff6ed52ea525a4eb2095bfd8b04dd582c273466e45c905647e5c0bd0f62a6d41610c7387948fba3aaa84a32d8a600271f2308df102293dbc388aaccc4fe14042c46974cbeffce0db5c4ab8ed7fba6999e0712931453d0e025083c42f7ec0e72808c21404b4ac29219c10916380ea41638776b8d6ab52c866b38ac47d63b02d63", 0x81}], 0x6, &(0x7f000000b000-0x270)=[{0x40, 0x103, 0x6, "cf76f903d4d2aaf9dc38ae975225d87331710faa4e3326ca16f6f8c709a9f1e096d7267d798e2ce2fad6eb"}, {0x58, 0x139, 0x8001, "854fdfc5b0c14af2e7aee93f3b1c5bb8929dae57e0124ddc6a6ca04d7fb91601dd7f9fe2f4e5d05cb1bb3d81336180c5667dec50000a6ff434f9abf0a40c97fd8c"}, {0x48, 0x10f, 0x43e6, "941d4cbb8733b832a8cfa4631e60cba9c5d6df0866adb04a8664a41ebfe8ea808f9cb85ed40525e3d771dcc21fdff1bcb275972ac81eb9"}, {0xc8, 0x84, 0x245, "3c70f5dc24e5e728adee1ca1f3db75e71260b886ec54f380c3447094998ffd3344467de48ab5152f34d453511850eeecca2096427c650c0337073335d7731f50844c7dff5f7808c57869d56ed14a6c1e3ea80cf417a73c8753695d216c9031f9bda297ce4c5134c97bab1484b45aa48fd9982b964ebbd46e0144812802f1e1e30aa9356e03798ca97693013bad243198e6ef86f5319fa8b815ad183af2e2c5d9e0d920dc3285b4041d3716a629bb0d10b9b866ef619d"}, {0x38, 0x88, 0x4, "ef8e6f6e4cefcdf5b6245df1f4ccab170d092785daa17b0444b2f680fb27a29fae05a22fddfbfa"}, {0x90, 0x84, 0x80000000, "11004ce801c1f05b5c88c3d290d842f5a04a3eb9bc4a2413eb830a2d4f6bae678945789e982b566e77f3801f50e645dd3dcdf9e8f8c77a1453feab3f1e322abda549efd6ba4307315d11108aa2fcbb3cac61d906e5d9d7f233e80e92212c0dcf3fb517dfd0a2390ab578d7bf550f9c9dfe9035fdd9bb413c00937fbe"}], 0x270, 0x0}, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f000000b000-0xa)='hugetlbfs\x00', 0x0, &(0x7f000000b000-0xc1)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000006000)={&(0x7f000000b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000000c000)=[{&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000005000)=""/85, 0x55}, {&(0x7f000000b000)=""/181, 0xb5}], 0x3, &(0x7f0000007000-0x48)=""/72, 0x48, 0x6}, 0x12100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000003000)=@pptp={0x18, 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]}, 0x20, &(0x7f0000008000-0x90)=[{&(0x7f000000c000-0x3b)="26dc59474871f6275948dd53e6137e99bd5eb2fce86a73e126cf581dea65e889171485cffc620d221de22bfc777abe16b2e12ea9dbb4fa6f80548a", 0x3b}, {&(0x7f000000c000)="68a277b7f988025c5906321b2ad87bb6bafcbd2b751186b3aebe48478d13635efe3658a4988023fb11487940b78c2511fe98f9cbf896add2486098339cd84fc06436fb56e6b2d1d61255c8d788d42f167c567a1c6e5721335abe22ef2c555a4043d695d1d0dbaa0fd23385f9bb0045e5eda74cedfd56eb613711b9614fba3df8ea0c05850e858c6b3019807fa763b5f98700a99f9880a187cdfec67a97d18c13187a32f6dc767e683839bfb6", 0xac}, {&(0x7f000000d000-0x59)="c1c55f3b0793541e90d57cc9aa25abbd1435758bd6fdec00794fdd31c4f846ffcc51ecfdcecd78c604d77d5ca8effd97149b9f64408c72c551e7411e0ccdc4cd1b0df356aa2e8c934475838ae01349d3e6885230a312a306a2", 0x59}, {&(0x7f000000d000-0x49)="56e6158a13c79f55332c4a5ef6ba8db5499508920758cb1a85611af57e8e07e0825d9692d7a70748adfa09da66278fc8c69209d1cda2ebd8390cc5aa406adcbe33bc46318d16cb39df", 0x49}, {&(0x7f000000d000-0x2b)="578461e9127f4342dda2cc24d48f519a2df1192e3c7cac67f5f2ff93b53931428c27cbda3fb43e2fa9eff2", 0x2b}, {&(0x7f0000004000)="d90b552d43d12669654a426e28959c579bc676f111094d8aad4d9da7edfd1f8159fa08defc5a673388b63487d8c7b5d3f4f15153f10fd62a578f455f0841a1209f2599a0c5973fd414ac4867911ed0ff125c43ad93ccf22b62d761feee2381fd0f0452a05b66380ac4dc6579e4c0ac23eef4a0cc3a7e3a33067461db7b1210dab380f01d4d8fcb2c8e16141f05cdaa20bcd06f323f5cd385bdc7af7c0a9e440a382773a747047a72cbac4054b938dfe37691f896e2658e39b4296590260552e0e6a57ba8c0b3ad829c5b598e96567dae84f26a9c5fbde9879ece95395159c20803d33a1be6cfabb95364567be21dd7de", 0xf0}, {&(0x7f0000005000-0x64)="952144e719ed10db2e79e9cfb239ca72398036c557c23bf77bd521c829cbb9643e280c1c372155c4f06c242bcaddf3478b25bce1ce81f8660fed4bd7b33b4bb4912b380e32c506bb5ec070d439d73efa3dfdd38042f17d71c1a3f0dadd1e83acca1d4d59", 0x64}, {&(0x7f000000c000+0x231)="7763c856cbad3d6b8bab035f2efdb59d18ce9c186a1a8e5d148143449db2a376525b594d629299b941c75b92f2b0f7dcbbff5f3e0552c21aa12a7b168e6ee2ff6e1902cf3b842c5aa152368eb45388fbedfa36be8843e769bbfe3d72923cfb56ecb13b5e14a4d6bc396840bdaa05a98f32f42f78613012e351943f62fc75c70a12f7dad97f27728489dcd2fae097481450be4c6843adee2777d3d8c57070", 0x9e}, {&(0x7f0000004000-0xe6)="aa3b3c288d9513f7eb425609b19644439c3fdb6c0fff6487e538e6b1dffce512ebf154f346fb8248fca21cc4a88cb4ef728bce035eadf25587b7aa1b3cf1e278c860f8212a0ec57a40eca14c98a01317f3386da6c273d9d51ff6b17dfc300b6155d23383989c0e400e1c69393ed9b968d4fbc719d949ab4c2c1c37f713d77a15c482c1e5cbb5ca1d6467776a43adac3f7168c310d10dbb9a3351187ce198ff039c92962f4d73e2a8ac3fe212cb5daf63077757bc79b4347cd7d4850af24dd71aef7bf22e9863b65652e81e45e052079892df0ac3adc91b38bd168343b3e44dc6f0fb3f7167a9", 0xe6}], 0x9, &(0x7f000000c000)=[{0x48, 0x113, 0x6bd, "f4b0482860f223142d7fa95045236fb7c7d14b3975f052f32539fd3d233cae2c3e04f649c178c7698dfadd63e76aa44a9844"}, {0xb8, 0x111, 0x0, "bfab1f97e3a79abf1e442167b529d5735e9558ac8c08460de9a5e03b181ea1a9bad571ffd26a8650736f32fe84afd150f4177aa6c8ea6fa07ddf4fbab9f1d3307b4195041bcc00f4fab7a8e75a41115c1a670fab4f232fa6f0bbd01891bc867b25d84ba41beba77d6f3b4453c38a2c5bd742f25aff1caccdbae0f0cf66ec62ba4bb645da21285da0730303c0d8e2313275ed54a70bb7f1a94c907371dc0169fac93a"}, {0xe0, 0x10d, 0x10000, "3099d182a3f1e99f880b9c69ec7e37cd4ac98e01c9b2a29244369b4a78de3fa28e7ac94d8336ba3797b1e35e3096a76a7aff3cf65ecdcb6ca80872dd31109e2be28d6f176b278e6f17d99a56b8296502c2e875de447dcabfb6555e55c5bcbccd1cb610696c00265589e69518fa2d2699361f3d54899b73b382491233754e0f0ae3ffc38707431507c52cdf7f32620c940a36a5f7768cdad560f471264b3d01ee754d3fe922b80b3f8cc2fd1656dab0c9c80635a4008dc7eb909e12e6dede0bfc731c7270ebb832dee0ea15fe"}, {0x38, 0x117, 0x2, "6561717f013e788cdea6fa7f2384f51f938afd58678cdc4c6c250f4d696d002c2120"}, {0x90, 0x100, 0x5168, "274b6c2602f55cf1ded9d9ef1e4815b31ba3f586321f3aeaddcf26e40c2cdb595e7915aa099cf315fead5b17771384bc9a5a51a9b389df7bc2e7ecf95299441c4966665d4bb2cb1fa74c495b4165d023fcb8ed7f6a574b02ff17913022aaaf58455295a6b9ae97afe013c23ba96f03889b61b06e7de9d9b92c28accfea7b"}, {0x98, 0x10d, 0xff, "0d47063b72b446480b5187a4a7e9bf5deaf8f1a14a410ed0abaad9e832028011a3ae216cd7ccca53ca5dd0e464cb7faf24285e5fe13009d4d5d5367f4dfefd7fb5b7488d7142563e8252501d148267fee89e3a88fb070cd401ee5f50f8327eb1d775c0b98811ec947ef7101074378e7d8129b478184f4f50c66d2f3b4aede5c2768ba8bcd89913f2"}], 0x340, 0x4008881}, 0x40004) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000d000)='./file1\x00', &(0x7f000000d000)='./file0\x00', &(0x7f000000e000-0x8)='cgroup2\x00', 0x22c0000, &(0x7f0000007000)="2d5abe8ad9d7f31fdcb1f2e9df91f119e54365b3e97da4bc571fe869f49c0e0863b47ad095b4585d04ae32d04f768ffb081f4431fe87e1e235f660859c35346c2724b5aadc411d2b2041f426664e") 2018/01/27 08:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cac000-0x8)='./file0\x00', &(0x7f0000187000)='./file0\x00', &(0x7f00008cd000)='fusectl\x00', 0x300000, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:38 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[], 0x1000000000000035, &(0x7f0000cf5000)=""/237, 0xed, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)=""/0, 0x0, 0x0}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f000030f000)={0xf, 0xffffffffffffff3d, 0x40, 0x0, 0x8, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000724000-0x48)={0xd, 0x8, &(0x7f0000234000)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x1, 0x3, 0x3, 0xf, 0x9, 0xc, 0xfffffffffffffff0}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], &(0x7f0000885000-0x4)='GPL\x00', 0xed, 0x55, &(0x7f0000a1c000-0x55)=""/85, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:38 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f00000)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f06000-0x38)={&(0x7f0000f06000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f06000-0x60)=[{&(0x7f0000f05000)=""/236, 0xec}, {&(0x7f00009be000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f05000)=""/128, 0x80}, {&(0x7f0000f05000)=""/4096, 0x1000}, {&(0x7f000067a000-0xdd)=""/221, 0xdd}, {&(0x7f0000280000)=""/249, 0xf9}], 0x6, &(0x7f0000f06000-0x76)=""/118, 0x76, 0x3}, 0x12000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f05000)={0x0, 0xe, &(0x7f0000258000-0x70)=@raw=[@alu={0x7, 0x6, 0x5, 0x9, 0x4, 0xc, 0x14}, @generic={0x428, 0x6fce, 0x100000000, 0x2}, @jmp={0x5, 0x8, 0x4, 0x7, 0xf, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x35}, @generic={0x8, 0x10001, 0x0, 0xaf}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000065000)='GPL\x00', 0x1, 0xff, &(0x7f00005be000)=""/255, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f04000-0x20)={r0, &(0x7f00000ad000)="", &(0x7f0000e50000)="", 0x0}, 0x20) 2018/01/27 08:15:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a44000)={0x0, 0x7, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c5a000-0xc)={&(0x7f0000cc9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x8000000004, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ad000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x800, 0x2, 0x401, 0x7f, 0x0, 0x5, 0x2000, 0xd, 0x8001, 0x3, 0xec3, 0x3aea, 0x2, 0x2, 0x6f7a, 0x5, 0xffffffff, 0x100000001, 0x7, 0x5, 0x7f, 0x5, 0x4, 0xa5, 0x3f, 0x27a3, 0x80000000, 0x1, 0x4, 0xffffffff, 0x8, 0x100000000, 0x6, 0x1f, 0x6, 0x1908, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0xfffffffffffffff7}, 0x4010, 0x4, 0x100000001, 0x5, 0x200, 0x3, 0x1, 0x0}, 0xffffffffffffffff, 0x994, 0xffffffffffffff9c, 0x6) r1 = perf_event_open(&(0x7f000005b000)={0x0, 0x78, 0x6, 0xbf31, 0x7, 0x2, 0x0, 0x9, 0x106, 0x9, 0x7, 0x3, 0x100000001, 0x0, 0xff, 0x8000, 0xf45, 0x3, 0x0, 0x6, 0x40, 0x46, 0x81, 0x80000000, 0x20, 0x1, 0x9, 0x10001, 0x2, 0x4, 0x1, 0x9, 0x0, 0x9, 0x0, 0x3, 0x8, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000aeb000)=0x0, 0xf}, 0x0, 0x2e6, 0x2, 0x6, 0x58dd5b96, 0x0, 0xa6, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x40, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c4000-0x8)='./file0\x00', 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mkdir(&(0x7f00002d7000)='./file1\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a51000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r2}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000195000-0x10)={r2, &(0x7f0000fb3000)="cc7036b5f1d74be0dcdb5e6a91e2575914bb34c33bad5f2bab77ad40a3cb44df33e1eaac72db20f2697367fbc4e382f077f0a423a3a5c8f89f21c16bc1b3e764a99ed50244aeaa4658ed94fd81cd471f012152641723f7ecec36983f356e89008291dc9e5dd272cfd0956bde083409413f0e240a4faef9512e46f7b2f2a0d150d66f60fa9565cdd28fd97fb1cb0a18d83940efb15d5d25378db81b9521d128b2d27e40711bf031096b49cbcacbdb47"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000841000)={r2, &(0x7f0000286000-0x65)="0973128025580ac8bbb557e00327a24e9b2b23473a05081fbd94d5cb5bab8bee55692d80d914384ede91023f81e63f804562702382afb54e7f82bca0b25d146e4dd9b20b4cc2c9d8e4271405867a1c71af957acd8cdbdaff28434647d929bcda21546eea00", &(0x7f0000a23000)=""/63}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/27 08:15:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000070b000-0x2c)={0x1c, 0xfffffffffffffffe, 0x2, 0x7, 0x19, 0xffffffffffffff9c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000224000-0x20)={r0, &(0x7f0000a5c000-0x1000)="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", &(0x7f00006a9000-0x1f)="5dbef8f0387e3d0ed97d28813bdde5a528f8ea433ece308333f8416ec70a3e", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000d80000)={0x2000000000000e, 0x4, 0x4, 0x100003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:46 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fd5000-0x38)={&(0x7f0000432000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008de000-0x30)=[{&(0x7f0000fd4000)=""/100, 0x64}, {&(0x7f0000fad000)=""/136, 0x88}, {&(0x7f0000fd4000)=""/4096, 0x1000}], 0x3, &(0x7f000042a000-0xfa)=""/250, 0xfa, 0xffffffff00000000}, 0x40000000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000bb8000-0x38)={0x0, 0x0, &(0x7f0000fd6000-0x10)=[{&(0x7f0000fd5000)="99a0226b3cdcefa5d33e1e7501374b8c0835ed92543ece9cd84f293ef9fd176193daa7da6ec2dced487def3228632102fd50e2f4fef039874e1d8666a9c1b8bcec6221d4f1c4328d74902c22d191c0a05e50f5f4901219a005bd2c42f2739ace1fd311469ec3f1f0d110503fa8588ace94ccd7056019c6d78d9b604c33ce25b41e988788d4fe867e83361be9c6d9207ad36f991844c9bb2fd61b05ea0a74ced24bb9ef0b21bc96e5d8c3bb793c88", 0xae}], 0x1, &(0x7f0000f5a000)=[{0x108, 0x110, 0x20, "c068c1ff9d0c330d2f7309747c859161cb783b94b8feb8dc142acbbb93c1d87c71df6860f9f60423c1f5e166325be4598c8b63843c51847d0a0e9d360a07dada7e7f39ab029436fff07bd9e3afe2abc02044b3e63f86370ee9f4516ea53a9cbcfb1d30fa3fb50afb60a12035d91269cfa59f4417ab84556da54171b2a87608d4fb2575f722e35330d53b3f3c64d20d75cca9bc3ec3ea24e83307b4820dcd0f5e13ea28f40e4d5e7d6f4ea6bb8ffc0e309d776993e7af0f1c43be1221c40788910837948c6727e434dd3792c2b80c6c1fd8394bb924f99b3011792845ae871bc0d7e080220e5755392ca4c4e53ea11409c699db"}], 0x108, 0x4000}, 0x8000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffe, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd5000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008ff000-0x8)={r1, r2}) 2018/01/27 08:15:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b83000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "12"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000098f000-0x38)={0x0, 0x0, &(0x7f0000a25000-0x10)=[{&(0x7f000001b000-0x1000)="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", 0x1000}], 0x1, &(0x7f00001ce000)=[{0x90, 0x0, 0xfffffffffffffffb, "cca675dacb7b607363fcdcb7c9d0e298fe2d21bdb2688c5938308176684e86ed66db355166f57f37ac9b89cd7a5495edc5ed8d1c5a504c0d8708b9991cb9f68d583858144c4c854c959eabc25715b022c16761ed3c11a0aac84e81228fe25681452f389421f96ba5b0d557bf37f2050e9f5f264d31cf9c3476628dc950c73b"}], 0x90, 0x801}, 0x800) recvmsg(r0, &(0x7f000056a000-0x38)={&(0x7f0000b2c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffdec, &(0x7f000063d000)=[], 0x0, &(0x7f00007e0000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0xd, 0x6, 0x84, &(0x7f0000510000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002d8000-0x14)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) 2018/01/27 08:15:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x7ff, 0x2, 0x1, 0x9, 0x0, 0x0, 0x20011, 0x2, 0x9, 0x6ec8, 0x704, 0x3, 0x4, 0x1, 0x3, 0x5, 0x8, 0x7, 0x7, 0x3, 0x3, 0x1ff, 0xfff, 0x3740, 0x4, 0x0, 0x2, 0x7, 0x6, 0x0, 0x2, 0xb7, 0x80000001, 0xfff, 0x1, 0x9, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001000)=0x0, 0x1}, 0x40, 0x3ff, 0x7, 0x3, 0x1, 0x3, 0x3, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001000)=0x10000) r3 = bpf$PROG_LOAD(0x5, &(0x7f000084b000-0x48)={0xe, 0x12, &(0x7f0000052000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0xff, 0x2, 0x8f81038, 0x5}, @generic={0xfffffffffffffffc, 0x3, 0xdc7, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x7, 0x1, 0x2, 0x100, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7ff, 0x4, 0x9, 0x0, 0x18, 0x0}], &(0x7f0000117000-0x4)='GPL\x00', 0x0, 0x43, &(0x7f0000ce2000)=""/67, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000678000)={0x0, 0x3, &(0x7f0000ae1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000a10000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) 2018/01/27 08:15:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000f07000-0x8)='./file0\x00', &(0x7f0000aa4000-0x9)='reiserfs\x00', 0x800, &(0x7f0000001000-0xa8)="7882d4f3b0bedd0fb0f6ca961070de0a22a00b482eabbaf88155fe77a51e474ac18114c602a6f3e44fc2da42b92b5a76d1a01ed5c77dc028a2e7add0b3b3005444e707c6bbb3c337b7703bbd3b9c73f021976660bf58721316e5b0288989f39c0f00351ea98fe6fbd632040f17f6db2240ba149aec0b1966430ea1526bca19964480db85cb56b97064ea6270794ea87ffc5452562e90e7498f1520e49c8ff3322f2e6f130daad64e9bd7866811a665823dd71c6bf64c3bea572013f1ab4ab413b8d59161c2f706a5dea0599201d6af4798fd2fe40678ccd978141f24d28878af9444569ba8a3d09d5f4301f3b43fa027") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x4, &(0x7f000068e000-0x8)={0x0, 0x0}) 2018/01/27 08:15:46 executing program 4: mmap(&(0x7f0000000000/0xf32000)=nil, 0xf32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000021000-0x2c)={0xb, 0x33, 0x3, 0x677, 0xffffe00000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f31000)={r0, &(0x7f00006da000)="ac", &(0x7f0000f30000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000-0x18)={r0, &(0x7f0000024000-0x1)='5', &(0x7f0000025000)=""/40}, 0xfffffd92) 2018/01/27 08:15:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000796000)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x100000000, 0xb, 0x1, 0x4, 0xfffffff4, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aa7000-0x4)='GPL\x00', 0x7, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bcc000)={0x4690b2083be7c886, 0x100000001, 0x20, 0xd9, 0xa, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="ed51d79c417365efbb98a7184ffc6ca8966d8c6aa9c7d4f90e7ae4d9a5667984edc4d0a8065b9583d55bc90859f3c25f179d769fa601ef132969a7e7096d879d", &(0x7f00001b2000)="76504c6e189ea017fab1e667229451e5dc21620d5c1c11f54690189262506485e3c3512d381d5ed97701e5afaf14e0b0d955f2e137ff94e44b6300681e66f3c2554091cac9109adf2f3306f92ae483514274031e91d7", 0x1}, 0x20) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/27 08:15:46 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bd0000)={r0, &(0x7f000040b000-0x14)="bb3b6948c3245151210be0aec76dcc38cbf05d82", &(0x7f0000e26000)=""/242}, 0x18) 2018/01/27 08:15:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/27 08:15:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce2000)={&(0x7f0000272000)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000090c000)=0x0) recvmsg$kcm(r2, &(0x7f0000225000-0x38)={&(0x7f000040e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000740000-0x40)=[{&(0x7f0000fa9000-0x1000)=""/4096, 0x1000}, {&(0x7f00008f0000)=""/39, 0x27}, {&(0x7f000057f000-0x47)=""/71, 0x47}, {&(0x7f0000e92000)=""/79, 0x4f}], 0x4, 0x0, 0x0, 0x80000001}, 0x10040) mkdir(&(0x7f0000869000-0x1)='./file1\x00', 0x1) sendmsg$kcm(r2, &(0x7f0000d8c000)={&(0x7f000086e000-0x14)=@ll={0x11, 0xff, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000c77000)=[{&(0x7f00000ea000)="b7c4f20ee561dddd05ba93407d54072d767643550015f6be7b91b160c570714a126e6b5fd5e1d24fc68ba8347798aa432d6b90e3600a591b342db1d35431a8205140e870b7e4895a7ee3a185b65b339890c35ff0093b004ef23f62d8c4acb8dc044e27ee5cbe65b95ddfb7e2a834e25a81522cee26f1eb18e53e06bddb8da82a1dd1bfc936ebc21d68d931fba510c37077a47cdb361ded17ef6c0729586259377c01c4808d39fc8518385285b699660c942c7a0221fe603ce1b6f4c046cb7201363dcd", 0xc3}, {&(0x7f000058e000-0x52)="fd1dc08bc748760d3942d7f18cecc185c6985ff5d6b35bb9b18289d4218a40498ab7ba989d95e0ad7fef0906c4f5dd0aecbe30c9f1a2e5c0c49784073c3da92a89d6000d19effc1e0b30a13fa249d132cb05", 0x52}, {&(0x7f000020a000-0x4a)="d8c33be1cd42447adc987ba0be2f3d5e3328ce79c60b0fabe2687d5d6eb1b3ef3357605370718a5a990fd9d6e21018e94f9b56a7d0ac4ac3de1f13dbaa85b9b36222a0ddea336ea69873", 0x4a}, {&(0x7f0000336000)="5b78c149803127c76786f3514ce641cef6a9ed7036ce6c293a8faf16e046d15b7094119386474071bbcbb38b76fa84f2d46145edf83a2c59d3341463042a6fbace395392be2e26c55b6cb8a4473085deccb71dd117763225379ee9329890a45fd09deff094174c64affb796cbd09e281f3d2f365ab92981967150f30c65b22ed5ab48f1bbab78d80805cde5cd757ad566e28b6efd3ff5a17cbd01cc46e594b", 0x9f}, {&(0x7f00003a2000-0xec)="0f4ae8ef945000f1e9f438037017b2081f3de4d514202dd5740c6c514f3b1c6d9f1dbebfb71dae00bf2d123290cac549460422bea78362c54bd58f921a62246920c31be579e7913edfd0d4cfad41a93c09ae89507d72609030b1b33029a578a0f2e1f1e9374ad3e4aceb5b820dc7d8962a5281ee530fba6beaf7296e3a868d4e7b8fe9a157ec6203488966239b5805c87810a2bf555d516ae6aa9214b533514e29f9881e98360dd910bc067409f527af5123e783a5134e61d82a8b0730f8a544c3028e18633e5bc4bf41bbc230906726dc5734b43de0f61f7c80795a266fae2a8399a987856f3f689220929f", 0xec}, {&(0x7f00005c3000-0xb6)="3da5b8d2e195f63d634183e92ad7ed333b3ccec0906390e05a82bfa2595ff6239ce60d55dcc73a5f02724548083ef4e0c3ab6e73150389d0c51ed3d90f3df8df66487771b54b96a0db92219ad0893f240f0e7dd74c5468309553299f6960a6c9eda5bb79f4ab2edbefdf004f814b86dae05556d3dc18ea39fb8bf3658645e3375ccd82b3ea9113e9498eabdb409fa23afd6457d06c291c9de65dc69ad9fdc005ea83b130c345136072b6bef2ffd574c3d380df6839fb", 0xb6}, {&(0x7f0000f85000-0x55)="113c8198a02091b77287ea805b62ecca3fa8e178eb4f0999659a4819f881b11e69db13302bc9a712543c0b909c2b564223ee6d1dc8f07ff16c6d1901724dbb6b5da764aff27dbc9ad3439302db60d842b1f24b7b7c", 0x55}, {&(0x7f0000e81000)="7c1c30f9a1ba424e205973dab7f228f4353f2b20ae92ed7642874be187c19ad11ce1f54538adb4d18cf92bc07da3dc5eabbd1fd263f4caf58660e7a456ce8da243f74abbd889a389993bdade999cbbaeb3b26a8f758b79aa8fb982f6bc6bde9f67df5ff6b357a0896ab0f47583a85124568a4bc70fd32662a1f713eb30b3aabf261cda58702586a4c4f8a5e7ba96b8ffab3001bfea04fac1dcea636a436fa215e73020f8682e0884fe1351f33ff969ada3d0869ab0f6041e7382d76a649b1e7245036929c561", 0xc6}], 0x8, 0x0, 0x0, 0x8010}, 0x94) recvmsg$kcm(r2, &(0x7f0000adc000-0x38)={&(0x7f0000fed000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a3e000)=[{&(0x7f0000382000-0x7d)=""/125, 0x7d}, {&(0x7f00001d4000-0xcc)=""/204, 0xcc}], 0x2, 0x0, 0x0, 0x5}, 0x40002020) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a16000)={0xffffffffffffff9c}) recvmsg$kcm(r4, &(0x7f0000450000-0x38)={0x0, 0x0, &(0x7f00001bf000-0x32)=[{&(0x7f0000322000-0xeb)=""/235, 0xeb}, {&(0x7f00007a9000)=""/41, 0x29}, {&(0x7f0000b54000-0x40)=""/64, 0x40}, {&(0x7f0000f96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c89000-0x8e)=""/142, 0x8e}, {&(0x7f0000e1c000)=""/13, 0xd}, {&(0x7f00001aa000)=""/15, 0xf}, {&(0x7f0000fe3000-0x3)=""/3, 0x3}, {&(0x7f000008a000)=""/28, 0x1c}], 0x9, 0x0, 0x0, 0x7}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000c9e000)={0x7, 0xd4c4, 0x1, 0x1ff, 0x2, r1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000667000-0xe)='./file0/file0\x00', &(0x7f0000617000)='./file0/file0\x00', &(0x7f00007f0000-0x7)='de5pta\x00', 0x200028, 0x0) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006f0000-0x4)={r0}) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000009000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000008000)=[{&(0x7f000000c000-0xa9)=""/169, 0xa9}, {&(0x7f000000b000)=""/233, 0xe9}, {&(0x7f000000c000-0x2c)=""/44, 0x2c}, {&(0x7f0000007000)=""/81, 0x51}, {&(0x7f0000006000)=""/164, 0xa4}, {&(0x7f000000c000-0xe2)=""/226, 0xe2}, {&(0x7f000000c000-0xf1)=""/241, 0xf1}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000005000-0xb0)=""/176, 0xb0}], 0x9, 0x0, 0x0, 0xfffffffffffffffe}, 0x2000) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b34000-0x10)={&(0x7f0000a9f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000015000-0x78)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85a00000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x8000000000004, 0x20, 0x100001005, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000183000)=0x6) r1 = gettid() r2 = perf_event_open(&(0x7f000079c000-0x78)={0x7, 0x78, 0x4, 0x8, 0xffff, 0x3ff, 0x0, 0x7, 0x4000, 0x0, 0x3ff, 0x5, 0x9, 0x80000001, 0x5, 0x6, 0xfffffffffffffffd, 0x9, 0x1, 0xeb9f, 0xa, 0x6, 0x0, 0x8, 0x0, 0x5, 0x37, 0x0, 0xff96, 0x81, 0xfffffffffffffffb, 0x6, 0x1, 0x100000000, 0x5, 0xffff, 0x5ed7, 0x4, 0x0, 0x23c17cb7, 0x7, @perf_config_ext={0x9, 0xffffffffffffd88f}, 0x0, 0x22fa62af, 0x0, 0x2, 0x8, 0x7, 0x6, 0x0}, r1, 0x5, r0, 0x0) perf_event_open(&(0x7f00000f1000)={0x2, 0x78, 0x4, 0x5, 0x3ff, 0xffff, 0x0, 0x3, 0x8, 0x2, 0x7fffffff, 0xd599, 0x6, 0x81, 0x7, 0x3f, 0x6a2, 0x60000000000000, 0x80000001, 0x6, 0xf262, 0x3, 0x75e, 0x8001, 0x1f, 0x1, 0x4, 0x3, 0x2dc, 0x1f, 0x80000000, 0x81, 0x3f, 0x1f, 0x2, 0x0, 0x7, 0x6, 0x0, 0xff, 0x0, @perf_bp={&(0x7f000053d000-0x1)=0x0, 0xc}, 0x490, 0x3, 0x2e2, 0x7, 0x6, 0x5, 0x2, 0x0}, r1, 0xde, r2, 0x8) perf_event_open(&(0x7f0000725000)={0x4, 0x78, 0x8ba0, 0x3, 0xffff, 0x1, 0x0, 0x24, 0x20, 0x8, 0xa0cc, 0x8000, 0xffffffffffffff00, 0xffff, 0x4, 0xffffffff00000001, 0x2, 0x3ff, 0x2, 0x9, 0x7, 0x9607, 0xda, 0xfe, 0x3, 0x2, 0xe0, 0x8000, 0x9, 0x6, 0x100000001, 0x3, 0xfffffffffffffff7, 0x8, 0xfff00, 0x4, 0x0, 0x331, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000f61000-0x1)=0x0, 0x4}, 0x0, 0x3fc9, 0x471f70c5, 0x6, 0x4, 0xa15, 0x8, 0x0}, r1, 0x83, r2, 0x8) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f70000-0xf)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f78000)={0x3, 0xd, &(0x7f00002b3000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x200}, [@generic={0x0, 0x80, 0x6, 0xdc4}, @alu={0x7, 0x10000, 0x2, 0x0, 0x9, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x0, 0x2, 0xb, 0xb, 0xc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006ee000-0x4)='GPL\x00', 0x368, 0xfa, &(0x7f0000f79000-0xfa)=""/250, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0xa, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x9, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000326000-0x10)={&(0x7f0000a1f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba5000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000-0x38)={&(0x7f00009e6000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-camellia-aesni,cryptd(sha224-generic))\x00'}, 0x58, &(0x7f0000bc5000-0x50)=[{&(0x7f00006c5000-0x5)="563b7c7f03", 0x5}, {&(0x7f0000e85000)="445c25ce7ebb6ce8026eba58", 0xc}, {&(0x7f0000e50000)="66d2e143ab91966f0b58caea88b4430acec16ce3c7408779e7bb0137b19b4ff13cb54f13160eae25f301eb9cae1bdaf15378beeeedec49d43c29246d60776ad47924ac98c59a574314a7b5cefa3eebdaee023b8a1b56c344f01f3ef3fee0a395d9e40217457c14ab8f8c4cbe8c3576f9810d6213e6ead57156165ea1c4581b0f93c9dc4243b7980585b064d2214e922cde3235be325027db7e117bad06965cb1a6b6fa4942c3260b317fceb58490394f520428859499196d4b1953e58cef0745a6b89e3cb04a7cf310a4a402", 0xcc}, {&(0x7f000003e000)="96c5c508d98f8c2c99c7d18831671252ed9f816e8908a2e76b51fcf6545d782e85e30bbf8295f351a463b6b1afab35e743d29f326f6d3c4755c11e0fae788484d70d9f7f48058691a2be2aa9e1265620b471956c50342388e8f020e140824ac76fb95e2a0dead166ad158689ba354034621a1159b706e019bc04a939", 0x7c}, {&(0x7f0000bc9000)="861c111442d64068f90bfc8b26356904221f27aa49f5741e8f5101a9b7f230b06a6a29ece197e867a8b7b4d9716151a22053be309fe82a2ca8bf63bc5ec0ee34236f441966e09e83df48d99a1a6ca5f3515990bbc8d76fc2681656aa67fa11e9b8edfd82", 0x64}], 0x5, &(0x7f00003b5000)=[{0x58, 0x111, 0x7, "32e4a28038365f966f68a2f70d4176d8f00479f54f592da758075cd423ead14390368b25559c0420d1431fa6df1e988b15796ae65675f6c1755f69861fbe7cdf09afb2"}], 0x58, 0x1}, 0x20000004) recvmsg(r0, &(0x7f00002bb000)={&(0x7f0000c0e000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a9d000)=[{&(0x7f0000475000-0xfd)=""/253, 0xfd}, {&(0x7f0000244000-0xf8)=""/248, 0xf8}, {&(0x7f0000c37000)=""/4096, 0x1000}, {&(0x7f0000d59000-0x9f)=""/159, 0x9f}, {&(0x7f0000fbf000-0x90)=""/144, 0x90}, {&(0x7f00004dd000-0xee)=""/238, 0xee}, {&(0x7f00006f8000-0x96)=""/150, 0x96}, {&(0x7f0000d01000)=""/213, 0xd5}, {&(0x7f0000824000)=""/155, 0x9b}, {&(0x7f00003d7000-0x85)=""/133, 0x85}], 0xa, &(0x7f00007d3000-0x4e)=""/78, 0x4e, 0x6}, 0x100) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000f86000)={0x5, 0x78, 0x0, 0x8, 0x4, 0x0, 0x0, 0xcb, 0x8a, 0x1, 0x10001, 0x101, 0xe95, 0x1000, 0x4, 0x5d5, 0x0, 0x3, 0x34, 0xf1, 0x1be, 0x1f, 0x10001, 0x6, 0x80000001, 0x100000000, 0x400, 0x6, 0x0, 0x7f, 0x0, 0x3, 0x5, 0x20000000, 0x40, 0x3ff, 0x320e, 0x3f, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000e3d000-0x1)=0x0, 0x9}, 0x10, 0x8000, 0x800, 0x7, 0xffffffff, 0x6, 0x0, 0x0}, 0x0, 0x101, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000015d000-0x10)={&(0x7f0000f54000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000817000)={r1, &(0x7f00005b8000)="3ccd54a944a0a1a75a1af94f62"}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000118000)={0x4, 0x2, 0x34, 0x20, 0x10, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r3, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={0xffffffffffffffff, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) bpf$PROG_LOAD(0x5, &(0x7f00004d0000-0x48)={0x3, 0x9, &(0x7f00008da000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, [@generic={0x2, 0xfffffffffffffffa, 0x100, 0xb4e}, @generic={0x100000001, 0x7, 0x20, 0x80000001}, @jmp={0x5, 0x20, 0xd, 0x6, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000080a000-0x4)='GPL\x00', 0x11, 0xb9, &(0x7f00004e6000)=""/185, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000023a000-0x10)={r3, 0x28, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c42000-0x2c)={0xd, 0x7c7, 0x4, 0x100000001, 0x12, r4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x5, &(0x7f0000efe000)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000eff000-0x78)={0x0, 0x78, 0x8001, 0x100, 0x3f, 0x154f6f15, 0x0, 0x2, 0x4001, 0x8, 0x2, 0x7ff, 0xfff, 0x400, 0x3, 0x7f, 0x8000, 0xf5, 0x9, 0x8, 0x1, 0xfffffffffffeffff, 0x3ff, 0x8, 0x7, 0xbdda, 0x3ff, 0x1, 0x8000, 0x0, 0xb9, 0x0, 0x9, 0x1, 0x3, 0x5, 0x7, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x10000, 0x4}, 0x1244, 0x100000001, 0x200, 0x3, 0x6, 0xfffffffffffffffa, 0x1, 0x0}, 0xffffffffffffffff, 0x8001, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000178000-0x18)={r0, &(0x7f0000efe000-0xb1)='Y', &(0x7f0000efd000)=""/210}, 0x18) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000094000-0x8)={0x0, 0x0}) r0 = gettid() socketpair(0x9, 0x800, 0x40, &(0x7f00007ad000)={0x0, 0x0}) perf_event_open(&(0x7f00001ed000)={0x5, 0x78, 0x4, 0x7, 0x5e, 0xfffffffffffffffd, 0x0, 0x8, 0x3082, 0xa, 0x23a, 0x101, 0x80, 0x3, 0x401, 0xffff, 0x2c, 0x3, 0x200, 0x9, 0x40, 0x7, 0x5, 0x3, 0xfffffffffffffff7, 0x1, 0x5, 0x100, 0x8, 0x100000001, 0x4, 0xe1, 0x0, 0x10001, 0x5, 0x10000, 0x1, 0xffffffffffffffc1, 0x0, 0x8001, 0x4, @perf_bp={&(0x7f000016f000-0x1)=0x0, 0xd}, 0x1400, 0x5, 0x6, 0x7, 0xffff, 0x0, 0x9, 0x0}, r0, 0x0, r1, 0x2) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80807, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r0, &(0x7f0000002000-0x9c)="c4799ca583af77da1009a5a724de6f9a9a9ec8c55b5e7fae3fd478ab585f1ff15f3bdb68ed3347ebdd6d8852b82a9929a4ce4ecaafed4c9fd6d4d33d540033879c9469d12a9a43054e8a93565442941b7960d8b62d15e7a6e95ed7504c931fff0417191140a47db510e831bbcfe7a9a8608ef1c7377aefed0ec5a6c7305a0da545b42376051b1446592aacbe55df58b1682d060d693fe59014dd7f22", &(0x7f0000001000-0x2d)=""/45}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000003000-0x78)={0x1, 0x78, 0x8, 0x3, 0x20, 0x1310, 0x0, 0x48, 0x280, 0x3, 0x40, 0x4, 0x1, 0x10001, 0x3, 0x3, 0x10000, 0x100000000, 0x80000000, 0x8, 0x9b8, 0x9, 0x3f, 0x451, 0x6, 0x10001, 0x4199, 0x2e800eef, 0x3, 0x5, 0x6, 0x0, 0x7, 0x7, 0x2, 0x400, 0xe629, 0x7302cb18, 0x0, 0x100, 0x1, @perf_bp={&(0x7f0000001000)=0x0, 0x8}, 0x9104, 0x10000, 0x1, 0x6, 0x1f, 0x40, 0x3f, 0x0}, r3, 0x1, r1, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x9, 0x12, &(0x7f0000002000-0x90)=@raw=[@call={0x85, 0x0, 0x0, 0xa}, @generic={0x8, 0x1, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2c}, @map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffff8, 0xb, 0x0, 0x3, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0x3ff, 0x0, 0x6, 0x0, 0x22, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0xae000, 0x7f, &(0x7f0000002000-0x7f)=""/127, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r2, r4}) socket$kcm(0x29, 0xfffffffffdffffff, 0x0) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000007b000-0x2c)={0x4, 0x401, 0xfe, 0x7ff, 0x8, r0, 0x7c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fec000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000055f000)={r2, &(0x7f0000e82000)="", &(0x7f0000fec000-0xd8)=""/216}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004ad000-0x10)={r1, &(0x7f0000e51000)="aff770bb88d56e44aaf7c52cd8a63e1a4b760765f363304e7a147f9a00e635fdf14aac3e06804980322b18ba86ebc4ca06857a33e6af77d7c4d5099a6efc2d9b0936720ce8d4829d4775c7d8d283a53ea2d924a7fff14c814c161e678b873221e9745e24d64dcb06c9"}, 0x10) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000873000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e8b000-0x38)={&(0x7f0000592000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000327000)=[], 0x0, &(0x7f00004a5000-0xd1)=""/209, 0xd1, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000)={0x7, 0xb3b, 0x5, 0xc4, 0x5, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004b3000)={&(0x7f0000685000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000940000)={&(0x7f0000144000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cc8000)=[{&(0x7f0000009000-0x9d)=""/157, 0x9d}, {&(0x7f0000b14000)=""/65, 0x41}, {&(0x7f0000e54000)=""/242, 0xf2}, {&(0x7f0000ed7000-0x75)=""/117, 0x75}, {&(0x7f00000d0000)=""/18, 0x12}, {&(0x7f0000f14000-0x4c)=""/76, 0x4c}, {&(0x7f0000ef5000-0x6)=""/6, 0x6}], 0x7, &(0x7f000087f000-0x1000)=""/4096, 0x1000, 0xffff}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000013b000)={0xf, 0x15, &(0x7f00009f6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x4, 0x0, 0x88d}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xae8, 0xd, 0x7, 0x4, 0xffffffc0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x0, 0x0, 0x7, 0xfffffffc, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b97000-0xa)='syzkaller\x00', 0xcaf, 0x71, &(0x7f0000ecc000-0x71)=""/113, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair(0x1f, 0x1, 0x9e2, &(0x7f000081a000-0x8)={0x0, 0x0}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000160000)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) close(r0) socketpair(0x19, 0x80e, 0x6, &(0x7f0000e05000-0x8)={0x0, 0x0}) r8 = getpid() perf_event_open(&(0x7f0000048000-0x78)={0x3, 0x78, 0x6, 0x0, 0x1, 0x582, 0x0, 0x7ff, 0x80000, 0x1, 0x7, 0x8, 0x1c0, 0xf5, 0x1000, 0xed, 0x80000001, 0x9, 0x1, 0x8, 0x2, 0x0, 0x5, 0x800, 0x80, 0x80000001, 0x6, 0x0, 0x200000, 0x9, 0x100000000, 0x8, 0x9, 0x10001, 0xff, 0x1, 0x6, 0x281, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000e8c000-0x1)=0x0, 0x4}, 0x8000, 0x3, 0x10000, 0x2, 0x6, 0x2, 0x40, 0x0}, r8, 0x1c6a498a, r6, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005b000-0x18)={r7, &(0x7f00005ff000-0x55)="66f4520916ab612b65b61920c86fe14ba3840f00060e4a2ad4ded99ff40c67a710ffbd12f8e5bf15c4ce4b1f8c1783701652061bbd80a0c3ddce505b428c1724c0f5dc89147b5249d38bea64433fb6a88a255a57cf", &(0x7f0000c7e000)=""/237}, 0x18) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000d18000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b4c000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c5000)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cd3000-0x10)={r0, r4, 0x2, 0x0}, 0x10) close(r6) r7 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000005d000-0x8)={r5, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00007fc000-0x8)={r5, r4}) sendmsg$kcm(r7, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) close(r3) close(r1) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000017000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x24}], 0x17e, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r0, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006e5000)={0x1, 0x78, 0x7, 0x6, 0x6, 0x2, 0x0, 0x80000001, 0x2a002, 0x2, 0x80000000, 0x401, 0x0, 0x1, 0x9, 0x4, 0x3f, 0x1, 0x5, 0x7, 0x3, 0x7, 0x8, 0x6, 0xfb6e, 0x6, 0x3, 0x2, 0x5, 0x7fff, 0x6c5f, 0xf234, 0x4, 0x87f, 0x26a3, 0x7, 0x6, 0x1, 0x0, 0x1f, 0x0, @perf_config_ext={0x3bc, 0x80000001}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x80000000, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000ec8000)={0x1, 0x5, &(0x7f0000936000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000-0x4)='RPL\x00', 0x100008, 0xc0, &(0x7f0000901000)=""/192, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x8, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="fc5ab38d", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000-0x20)={r0, &(0x7f0000000000)="a3be483c84bd0ef99aaafb082bfd2ef57fe303488c47b2058ec12c3a83f54581a666e430a42510", &(0x7f0000002000)="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", 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r1 = getpid() r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1, 0x7f, 0x4, 0x101, 0x0, 0x8, 0x40000, 0x5, 0x3f, 0x0, 0x1480000000000000, 0x49, 0x400, 0x335, 0x80000000, 0x2, 0x3ff, 0x4, 0x997a, 0x5, 0x3, 0x7, 0x9, 0x49, 0x8001, 0x100000001, 0x0, 0x100000000, 0x1, 0xce, 0xfffffffffffffff7, 0x7, 0x2, 0xffffffffffff0000, 0x7fff, 0x3, 0x0, 0x3, 0x0, @perf_config_ext={0x4a54, 0x9}, 0x2000, 0x0, 0xfa, 0x7, 0x9, 0x4, 0x5, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x79f, 0x0, 0xc92, 0x100000000, 0x0, 0x3f, 0x40909, 0x4, 0x6, 0x312, 0xffff, 0x9, 0x8, 0xffffffff, 0x8, 0x5eac, 0xfffffffffffffffd, 0x6, 0x5, 0xffffffffffff7fff, 0x3f, 0x101, 0x401, 0x7f, 0x0, 0x200, 0x80000001, 0x4, 0xd9e4, 0x1, 0x9, 0x851, 0x9, 0x0, 0x4c, 0x8, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x2}, 0x14002, 0x846e, 0x2ddd9ee6, 0x0, 0x800, 0x40, 0x100000001, 0x0}, r1, 0x5, r2, 0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000015c000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f000042b000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0xed)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d22284d, 0x0, 0xb5, 0x0}, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000019000)={0x2, 0x7, 0xfffffffffffffffa, 0x64, 0xc, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000019000)={0xffffffffffffff9c, 0x50, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000015000-0x4)=r1, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f0000012000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000001a000-0x18)={r2, &(0x7f000001a000-0xb)="464a271ed5af3a2a8b5a68", &(0x7f0000005000-0x1000)=""/4096}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000758000-0x38)={&(0x7f00004f2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000f3e000-0x30)=[{&(0x7f0000f8c000-0x1000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xd0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b49000-0x8)={r2, r0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000093e000-0x8)={0x0, 0x0}) close(r1) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x3f, &(0x7f000080a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x0, 0x1, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9) socket$kcm(0x29, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000678000-0x8)={0x0, 0x0}) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000422000)="6370752635000206fd00000183") ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000227000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000437000-0x38)={&(0x7f0000197000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000865000)=[{&(0x7f0000b59000)='&', 0x1}], 0x1, &(0x7f0000b7e000-0x1298)=[{0x58, 0x106, 0x5, "4368a09aaacb92005d1fc6291296bd6a97a79779780b64515d2576b4494b73fcb87e45430147ba84a58e12f796e616ebbae37c03d6818fba7d36607a352adb3873d496"}, {0x1010, 0x3a, 0x3f, "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"}, {0x108, 0x115, 0x4eca, "29bce58f39d10b04cfff13193a75785bc63e447e90b9812a5444ee6f874bc1e04022339ce90146360a4e08e730f21c3ffec1370c57d9cdf48cf3a9008427888cfeac6a9c44da1fd1a7c6ca95f9c37c02fa3e954bf209913e807522b99346968e121c0b0e3dfc47057f46b6b7b90c54c7e69268319a1af836e242705383bf54d6d967805e51c79fd3436d5067b4b74501bf25ba652da79f51ee2eb5696a9bdd1d0f7157de8b02f166c4cddf594e2689846b86cbaaa4143a50a5585e495e6c976fa849d28dccc1c8513cf489c20071fc79d2ab62aa33addd1b45232a5b6408ea19b7a445d80407b3361b309034802eb0937e64"}, {0xb8, 0x11f, 0xfffffffffffeffff, "b01efe9f4139697583350f122df9f600c302fc841ea4193b10df23d890e1675095ef55f13fec0c50cde63c7495b8eab8c33f48e617e4e47f1fd14217aa8774dc35891dc18e480733052bcb9a181c15ebc011dba747fe3ea9056253344bd232ec9e8f9586e23edce26b892f0302ed3b25edb9e87375712c15273c3b3a31e1c0235baab30c564aeb39b23e2d4d57c69510cfbab81af11c4ccbde0b5e432cc1ae851d9dd0"}, {0x70, 0x11, 0x100000000000000, "d3d42f6ba7ea126be97f3ba6f24e53fa938b9713b78d845de1afde5fdfdf9f00857f119638c95690d6adc6df00ca7e8a9033adcedabc068a7eb07da7644dbd207573c19776c441ab236e93b1e36da37dcdd73e34d7280328d3d97ee4e87a52b0"}], 0x1298, 0x4000040}, 0x20000890) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000098c000+0x27)='./file0\x00', &(0x7f000068c000-0x6)="72616d6e1a06", 0x1, &(0x7f000056a000+0xe2)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x7fffd, &(0x7f0000751000)="") bpf$PROG_LOAD(0x5, &(0x7f0000b97000-0x48)={0xe, 0x9, &(0x7f0000791000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0xfff, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)='GPL\x00', 0x0, 0xe5, &(0x7f0000b84000-0xe5)=""/229, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 2: socketpair(0x13, 0x3, 0x9, &(0x7f00009f4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009c3000-0x10)={&(0x7f0000511000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000074d000)={r0, 0x0, 0xdf, 0x98, &(0x7f0000ab0000-0xdf)="e94dbe21580b7a39820d9d402460928e9196c453a43bbc6a824d717e5914c329a4b0caa1fb09066642bbec29b59b4b71eeafb0f6b09fbd4b01ca3c961c8ff73f693972f5194a78013b3327e32886a9de7cf16af06ea6cd04a6a64e58a7149ced8e637ac1b5887dffb2f912823aa7e5fe1f01ef9bd12634778026f34c3f4165995221c61a4947e2037ccbb2ba8cb02fcb73708416d94626fd9a904dbc7d2268a8a23cc9efdaca6a09befb0973566a4a57b48b0c1c09dd1cb6c9dcecd1acf0559e4854bf29cf4672b3ed60205f1088faf9dfdf00fcbb9b80d20a722b400fa6cf", &(0x7f00008ba000-0x98)=""/152, 0x1, 0x5}, 0x28) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000659000)={0x0, 0x10001, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000837000-0x2c)={0x7, 0x401, 0xffffffffffffffff, 0x3, 0xabcd6b8652034883, r1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = getpid() socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000a01000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x2, &(0x7f0000a80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000d93000-0x78)={0x3, 0x78, 0x7, 0x8, 0x4, 0x3, 0x0, 0xec3e, 0x20000, 0x1, 0x80, 0x1000, 0x178, 0x80000001, 0x88f2, 0x40, 0x3ff, 0x100, 0x3, 0x2, 0x80, 0x2, 0xfd1d, 0x4, 0x10000000000000, 0x401, 0x2, 0x1, 0x3, 0xff, 0x200, 0x2, 0x5, 0xffffffff, 0x6, 0xffffffffffffffff, 0x0, 0x10000, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x6}, 0x3020, 0x8, 0xffff, 0x5, 0x7, 0xfffffffffffffffb, 0x20ba, 0x0}, r2, 0x95b, r3, 0xf) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fea000-0x1c)={0x5, 0xc7, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001d3000-0x20)={r0, &(0x7f0000ba7000)="", &(0x7f0000a3b000+0xb3a)="ec476262ad0de225cbc90871fe7cf1153bad3f4dc695011cd31a3b54f240c346d4e57a2e5879f09918b0b79a7ad7e93bad32562bb0811fca56735e6a33fda46b6c738365ce59c46d784a79b75e7c6c57728ac2e7223d17fb0d0ead770d1918b1affa80dda7f98b509460ee1c657a24e76a52b1ddc3c038739695636d2989a36d28ff91f46e740fb71e9a9c1af86b261610d18a31d617c939f5cd92c93f9c36bc5d1e729b", 0x2}, 0xfffffffffffffd99) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0x14, &(0x7f0000019000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x3ff, &(0x7f0000023000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e62000-0xc)={0x0, 0x2, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000071f000-0xc)={&(0x7f0000219000+0x53c)='./file0\x00', r0}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000ed7000)={&(0x7f000068d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007ec000)=[{&(0x7f000018b000-0x8e)=""/142, 0x8e}], 0x1, 0x0, 0x0, 0x1}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000050d000-0x48)={0xb, 0x15, &(0x7f0000ae6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x100000001, 0x4, 0x6, 0x7, 0x80, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100}, @jmp={0x5, 0xc33, 0xf, 0xf, 0x9, 0xffffffff, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3, 0x4, 0x100, 0x6}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000-0x4)='GPL\x00', 0x1, 0x5b, &(0x7f00003c1000-0x5b)=""/91, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00005ec000-0x10)={r2, &(0x7f0000de6000)=""}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000e4e000)={0x1, 0x3, 0x80, 0xb432, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) 2018/01/27 08:15:47 executing program 5: 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$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a47000-0x20)=[{&(0x7f00004da000)=""/213, 0xd5}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}], 0x2, &(0x7f0000001000-0xa9)=""/169, 0xa9, 0x8}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00008b3000-0x48)={0xd, 0xb, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x2d}, @generic={0x7, 0x8, 0x1ff, 0x0}, @jmp={0x5, 0x9, 0xb, 0xf, 0xd, 0x8c, 0x4}, @ldst={0x3, 0x0, 0x3, 0x4, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bb000-0xa)='syzkaller\x00', 0x8, 0xb2, &(0x7f0000001000-0xb2)=""/178, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00005ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0xa4}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000266000-0x10)={&(0x7f00009ba000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f0d000-0x10)={r1, 0x50, &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r2, 0x0, 0xe, 0x83, &(0x7f0000014000-0xe0)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000503000-0x83)=""/131, 0x0, 0x0}, 0x28) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x6, &(0x7f0000672000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f0000da0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xf, 0x8, 0x1, 0xfffffffe, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0x1, 0x0, 0xb, 0xffffffc1, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x401, 0x101, 0xaef}, @generic={0xffffffff, 0xb35, 0x5, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000968000)={r1, 0x50, &(0x7f00000b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8e000-0x4)=r2, 0x4) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d6000)={&(0x7f0000ce5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000210000)={&(0x7f0000cf7000)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b1a000-0x4)={r2}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f72000-0x48)={0x7, 0x9, &(0x7f0000f72000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x800, 0x0, 0xf, 0x6, 0x20, 0x10}, @generic={0x5897, 0x3406, 0x8001, 0x5}, @alu={0x7, 0x1, 0xf, 0x4, 0x7, 0x18, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f72000-0xa)='syzkaller\x00', 0x3, 0x54, &(0x7f00003eb000)=""/84, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000469000-0x8)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00008bb000-0x38)={0x0, 0x0, &(0x7f00001eb000)=[{&(0x7f0000f1c000-0x6d)="f0", 0x171}], 0x1, &(0x7f0000298000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000bf3000-0x38)={&(0x7f0000654000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b16000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000ab1000-0x78)={0x3, 0x78, 0x3f, 0x80000001, 0x40, 0x6, 0x0, 0xcb, 0x10000, 0x1, 0x8, 0x7f, 0x2d5, 0x8001, 0x7, 0x3d23, 0x1, 0x3f, 0x9, 0x5, 0x8, 0x9, 0x1, 0x4, 0x0, 0x9ea, 0x8, 0x7, 0x345, 0xff, 0x3ff, 0x80, 0x8000, 0x80000000, 0x1, 0x7fffffff, 0x1, 0x7, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000a97000-0x1)=0x0, 0x4}, 0x80c5, 0x20, 0x1, 0x7, 0x3, 0x100, 0x3, 0x0}, r1, 0xffffffff, r0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000532000)={0xd, 0x401, 0xe3, 0x8, 0x1, 0xffffffffffffff9c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000917000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008ba000)={r0, r1, 0x1, 0x1}, 0x10) perf_event_open(&(0x7f0000e49000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002b1000)={r0, &(0x7f0000a35000-0x36)="481b01bbd216cebad7bf188174f0b38d950d095815b66d639204e923792ca6cb1fa4c1608e48e58faf3174f28ca3511265d13f6f5976", &(0x7f0000f37000)=""/5}, 0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00006b5000)={0x5, 0x286, 0x7fffffff, 0x80000001, 0x4, 0x1, 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000644000)={r2, &(0x7f00002e2000-0x31)="55d206150ed3ae667d2bf62e090a0f2c9f31177089fcd4ddf9565c696b26244e968d88bda2d56f7f7f0970f8840078515a", &(0x7f0000190000-0x16)=""/22}, 0x18) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f00008b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000118000-0x2c)={0xa, 0x28, 0x478, 0x7, 0x7, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000043b000)={&(0x7f0000a3c000)='./file0\x00', r3}, 0xc) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x3, 0x78, 0x2, 0xa354, 0x7, 0x0, 0x0, 0x5, 0x2040, 0x9, 0xffffffff, 0x2, 0x66e, 0x1ff, 0x7, 0x8, 0x4, 0x2, 0x8, 0x0, 0x7, 0x9, 0xc3, 0xfffffffffffffffa, 0x1, 0x0, 0x2, 0x1, 0x7fff, 0x4, 0x6, 0x100, 0x3, 0x6, 0x2, 0xbd, 0x3790, 0x6, 0x0, 0x80, 0x1, @perf_config_ext={0x1ff, 0x101}, 0x400, 0x3, 0x80000000, 0x6, 0x80000000, 0x2, 0x8, 0x0}, 0xffffffffffffffff, 0x50e, 0xffffffffffffff9c, 0x9) socketpair(0x1, 0x5, 0x7, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000021000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001c000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000016000-0x28)={r3, 0x0, 0xe, 0x1000, &(0x7f0000007000)="6ffab053d2e85a9912a1ababbc66", &(0x7f0000006000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) recvmsg(r3, &(0x7f0000553000)={&(0x7f0000c10000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00006e6000)=[{&(0x7f0000ed3000-0x8c)=""/140, 0x8c}], 0x1, &(0x7f0000d96000)=""/4096, 0x1000, 0x5}, 0x40002121) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f00007a0000)='./file0/file0\x00', r0}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a85000)={0xf, 0xe, &(0x7f000022d000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0xf92c, 0x9, 0x1, 0x1, 0x10, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0x0, 0xb, 0x9, 0x60, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x46}, @jmp={0x5, 0x3, 0x7, 0x5, 0xa, 0x80, 0xffffffffffffffff}, @alu={0x4, 0xc5f, 0x4, 0x0, 0x9, 0xffffffff, 0x8}, @ldst={0x3, 0x3, 0x3, 0xb, 0x1, 0x1c, 0x0}], &(0x7f0000821000-0xa)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000e29000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ecd000+0xaf5)={r0, r1, 0x3, 0x3}, 0x10) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dba000-0x10)={r0, 0x28, &(0x7f0000241000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000910000-0x4)={r0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d43000)={r0, &(0x7f0000521000)="76438b0d9b76b69845bf408d993172c39bc7e040f8d0196d437938d85223eeeff9ccc5fdcb3e8a31afb140e7367e1bee28fd973038b0c18d97f062db3457219ed64ac42592574e9a6c55c21f971e5d55b4c2d87b78d79c0b68e5dedf0947c219a1435166b08dc5532e1f8d41e57316fecb83fee68eb10f19f0bcb29cff8fcf2ca2f53a7d327763493e8e045d64bee3c71b3e1f9359c9eecd217c3a2ef4f6d4bf47597a338d2c343efeb5d524972c1e6af009c79d9dae78a584edcd1e7a8f38d1dcfd09d5b9ebc6231c65112d5921db598db57d732484fb7ff079eec4fb3afe", &(0x7f000097e000)="1976c3dd44c4a366c525280f00a336e240e0cdbf618d8df280da72d877e5f57ff45ceae6a339f9f63e5faabd7b7653682be94711ec5d6b56b61a3e2d4a3cb3adcbac9a8e504413aebca824e0f10fffc31f779e5d810302c4345f1d016b6ddad0eceae73d3e019f5a4cf0dff60d1bf5bbeabf2ff5d987a03927fd12c086023decfa12d7824165d7288b474d426321757d7e6a13b118f92513bc195ac675a248d3f0", 0x2}, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ed4000)={r1, 0x0, 0x0}, 0xc) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efe000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000237000)={r0, &(0x7f0000efd000-0xad)="c3239072d4f68db80879de764c7ddde0d139161cbadfef00b8fc4e28006a6f14593e789376fcd0fd1c388fdd2ea847307702b06a59e4067cd4cf82fe0d94fbea99658f2ad3098c96f9ff2a0825c4c4565790b507889886c8915d499a69b0ab08cff34d61c9a6567edcdf8d963e8c82466b7432d9d26b636ac6987cda05eae3fee350e558d1be1e3ed10cf981d96a22200b63144fb623b4980b00000000007855e254f695ca9d894cdf0bf8b20a", &(0x7f0000efb000)=""/149}, 0xa50e395cdee8c84) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e03000-0x20)={r0, &(0x7f000019c000-0x62)="7b887e0f2545dc0a07e4d4af41163209fc21e3bdf6fa6d4491141b1671152f49464e9d81f0f1900aaf604824663168a467ea9ab1c4167b20a182dc178537b77e26a36d8e2f6dcb03c7be86a37d8377606220e1a2f80c8bb2147a8847250d88b3bdd0", &(0x7f0000efe000-0x64)="15264f4e4e354162118f20f8a6eacc64382328f00c28a40245d6f7180da891e7206648126a8f3d70755400d49221170960504fad4e0ac849dc158507d7f616d9eee98b3acef5caa108847c944014cf33f1ecca597b6a17528905bbc36c32b93197f88b19", 0x3}, 0x20) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efd000+0xde)={0xc, 0x2, 0xfa1b, 0x0, 0x0, r0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006ec000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) socketpair(0x8, 0x5, 0x1000, &(0x7f00006c2000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a1b000-0x14)={0x0, r1, 0x6, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00004c2000)="04", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000d84000)="ba", &(0x7f0000c19000)="", 0x0}, 0x20) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x3, &(0x7f0000e75000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000562000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008da000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000099e000-0x7)='{ppp1/\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000042e000)={r0, 0x28, &(0x7f0000b18000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) perf_event_open(&(0x7f0000fb2000-0x78)={0x5, 0x20a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) r1 = gettid() close(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000bfa000-0x11)={0x7, 0xf6e8, 0x73, 0x1ff, 0x5, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f000004f000-0x38)={&(0x7f0000b04000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000b5000)=[{&(0x7f0000359000-0x18)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x1}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00008d2000)={0x0, 0xd, &(0x7f00006ef000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000322000)='GPL\x00', 0x8, 0x4b, &(0x7f00006a1000-0x4b)=""/75, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) perf_event_open(&(0x7f0000a37000)={0x2, 0x78, 0x3, 0x3, 0x8, 0x80000000, 0x0, 0x3f, 0x200, 0x1, 0x3, 0x8000, 0x3f, 0x965f, 0x7, 0x5, 0x1, 0x800, 0x1000, 0x9, 0x1, 0x44cfad4f, 0xfb4, 0x7, 0x8, 0x0, 0xff, 0x3ff, 0xebf, 0x4, 0xc8bd, 0x369, 0x40, 0xfffffffffffffffd, 0x3f, 0x2, 0x9, 0x5, 0x0, 0x105, 0x0, @perf_config_ext={0x0, 0x800}, 0x2, 0x7, 0x7, 0x7, 0x7, 0x8, 0xffffffffffff407e, 0x0}, r1, 0x0, r0, 0x3) 2018/01/27 08:15:47 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000dcd000)={0x9, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b1d000)='GPL\x00', 0x2, 0x99, &(0x7f0000efc000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f23000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000d19000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f23000-0x4)=r2, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000efe000)={0xffffffffffffff9c, 0x28, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008f5000-0xc)={r3, 0x5, 0x18}, 0xc) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000040c000)={0xffffffff, 0x5, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001be000)={r1, 0x28, &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000518000-0x10)={&(0x7f0000a65000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006d0000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x1c5) bpf$BPF_PROG_QUERY(0x10, &(0x7f000044f000)={r0, 0x0, 0x0, 0x0, &(0x7f0000b75000)=[], 0x0}, 0x20) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000793000-0x3)='%[\x00') mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006de000)={0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f000092c000-0x78)={0x0, 0x78, 0x9, 0x4, 0x7fffffff, 0x7ff, 0x0, 0x100, 0x80001, 0x4, 0xffffffffffffff93, 0xfff, 0x5, 0x5, 0x9, 0x1f, 0x10000, 0xbf9f, 0x0, 0x401, 0x2e8f, 0x400, 0x46a0, 0x7fff, 0xfffffffffffffffa, 0x200, 0x9, 0x9, 0x1cd, 0x40, 0xb938, 0x7, 0x1, 0x0, 0xfffffffffffff801, 0x9, 0x2, 0x8000, 0x0, 0x100000000, 0x3, @perf_config_ext={0x0, 0x3}, 0x2000, 0x603d, 0x1, 0x7, 0x1f, 0x4, 0x9, 0x0}, r1, 0x401, r0, 0x4) getpid() r2 = bpf$PROG_LOAD(0x5, &(0x7f0000114000-0x48)={0xf, 0xb, &(0x7f0000833000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x411155ee}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x7, 0x1, 0xa, 0xfffffff0, 0x1}, @alu={0x4, 0x6304490f, 0xb, 0x3, 0x8, 0xfffffffc, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003ea000-0x4)='GPL\x00', 0x80, 0xc8, &(0x7f000067a000)=""/200, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000993000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000668000-0x48)={0xd, 0x7, &(0x7f0000dd1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xf, 0x0, 0x7, 0xfffffffc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000)='syzkaller\x00', 0xffffffffffffffff, 0x88, &(0x7f0000311000)=""/136, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c3f000-0x10)={r0, r1, 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b88000-0x8)='./file0\x00', 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) mkdir(&(0x7f00003e4000-0x8)='./file0\x00', 0x116) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cef000)={r1, 0x50, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$kcm(0x29, 0x7, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b9e000-0x4)=r3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000892000-0x4)={r2}) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ee3000)={0x0, 0x3, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000086000)={&(0x7f0000eec000)='./file0/file0\x00', r0}, 0xc) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00001e8000-0x38)={&(0x7f000034b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0x4}}, 0x2e, &(0x7f00005f7000-0x60)=[{&(0x7f00007e5000-0xf6)="11f5399c31610b6a77941958fa96f1c10baf31bd7a88ee5f331d1fcaab3487976e28e8907cf1d7ffdfdaaf5c0d7dc70b3daade489c4b946725fec7c46b79d9d1e1b0305cd959fe8a079ff6c8c2f7d43212b845e38e32226b84c50dcd7eda58c963f143c51ccd4386a940b43c64e0600c08b0438c3d446fa4fb95f3abf6f0674dc1770fad1409341c260d8f337bf4f7ab6e62acc15cca50f77793243edb971abff8a4c50c7fc22c5169af7f3b5ecadd6445145bee970c35f8bfd925daefde79ed26a438190c9a569c93ec763db1a450f9d5bf312fa551b2e0409455706a00b78554121302bad36ceaadd3d6db7300da82278fda697aea", 0xf6}, {&(0x7f0000bfd000)="03404d586e684d4e479f9c830d6cc3722563b885aa08", 0x16}, {&(0x7f0000c92000)="160b7bb0b4143f9815c7b6c61c09bc471ba3881327b4431f3c9353e893df5279907098bd705e2c19c0b11e511f2971624dd96abb33541bf8f0880248ccd287896f19d82a0106001a1988a653854fdadc06fa9e07815ca4f1666592ba4b5e1a", 0x5f}, {&(0x7f0000881000-0x27)="5301ba0ffc6cedcca4a5efa145a50478807bce34ce9c0199223d0094c7cca5a96832fecb8566f6", 0x27}, {&(0x7f00007e5000-0xf)="8e1237a4c04c7f660eb267f5515c5d", 0xf}, {&(0x7f0000f42000-0xca)="0847a025856d8c3d1f2b0476f29ae9f2dac7382be5762064e716d63dd29f54c414f457b180ddba7434fd7a502a032825bb8ef54cbca16918525a6b363e1e308cbccee630e04b15988d92e15c48c0bff7e292c1f25b3362517de181caf18c612be81d7f25ff9258c88f0e0ab3208ed53f1d47a0246aa7b0db871e526c7c5b74133c6741ca1029d4d2e7ca5837e9b6188ae132c7daeb0707baf66bf32374482ec0061209e5c29f7a2dddf1010433312498f7c225c8b964ce0d3d3a10231968b2b6e43c5f8e4e22373c361a", 0xca}], 0x6, &(0x7f00000e0000-0x460)=[{0xf8, 0x0, 0xde, "fa559f167fcd5d737c3b8a9c67c36e6b5f0731dd3dacd917bb870a96d49be0b57f1915e258517784c394e307f63656ced32a1450506911aad1acc32699699e90da592888b03a928a2a98043de3cd061b49bcc062b95e423a85c42b750e7569dfc0407b879a11c8202c45a4c41ab57a7dfb692113fb8ccee221ce8652bb8122af9d70d0b9662a7540fca71a756d412f3e067ce1f23e572e37a97b6f4e9f0891f8d5f7a39bb2376d62834872cb264258cf74eebe8fd1a57aa3be478b04e25400b959d839a130273a4fa7577a795fe6e76d91798cbd12122672e28df3fd7cb5e84664310d"}, {0x48, 0x113, 0x40, "411cf6d620d0b276e1018ab6c78a04c0790d61ea89776bf8695edb52883030ffa11efff2452818c7992ffb05aba47591c5746b7920b984"}, {0x80, 0x108, 0xdbf8, "7f7b75139cd69e50bc3c581e8a5888e227803d1d0eb79a72f1692b12ea195e0f28c48a4a5dcf8abe60d0e28d35381a1541265942e7a6d997d3b988451a292b3fa7893901071a7d89fb26de84a84486420a469968190b014dd2fc44566b158a65a9fb9edc4bd927137d57470d95f353fa"}, {0x88, 0x109, 0x1, "a231b6b363edf05754a185b5deb4a8094473e48b43d5ef6f1cbb13315129e74ca313f79cec9a2bfc648a8bcd88d8446bec481256aff8b2bca46bee02f197a61e0a8a2864abd131f4833eb2f5a8a7c65af3ab54595d18ebe0db4bb3e8540efe73bad804ee93b2636373ff24554745aba5792d612412fb2bea"}, {0x70, 0x0, 0x7fffffff, "6c2d9fe872e95f3e662ca8b01e9d8ed32096cf0ec9974ad90cb9bcbf4507535b214e2fcdca7387fef1f13935d7f5f5e46efe25a791e7bdd90b155ac89451f894404bf37ed3335aa22ee32da85468fa99424122ffdbb086cbae6091f25d34"}, {0x78, 0x13e, 0x6a, "e3e6466eb2ee5935316775722b5061244e29dfb0135d8df2b6569867971d0435e182f1f72eea87022075cdca5aa3cf5e84c26f4ead57d07c3dfedde1b8a3e4686f53b1676ca5005671a48733e7fe46859a2a4e8e38a23609eadc156a713f36afaf02601f0747"}, {0x30, 0x117, 0x79, "4318ece9905b7f09fb7358f152737432dc2834e28b9dc3a77bcfc0a5918ce6bf"}, {0x100, 0x1, 0x9, "8265c0ec1a8f79b77b774956e993c00a40e85fba84a941668284aa99d48fd343c080bf14b445abc69bc533d26250792269357813f5d6b4273e6e2b16b8dfb7b9cf5a59c6640e6004780f045c4c3abbe9628471a45409c1bc98127787251b6b9de911e78cda5e961ad078be62ad5ca92f9f7e50fc4555977678a39301f234d3fc32ee598743f4f13ab6d0d95d2f2f3b50a5494f0bad319eb824890a3af257c681815307c848b258f4f0399549002ab3b4e83ad484dd17106744dca14bcb9ab03f46541b8e7d4962cb15531c8d48bc6032b8d9e066b6c40df89fd80ae69ca1ae107e127d974f6318085c05"}], 0x460, 0x4}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb4000)={r0, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006a2000)={0x0, 0x0}) close(r1) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:47 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004f8000-0x8)={0x0, 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) sendmsg(r0, &(0x7f0000f76000-0x38)={&(0x7f0000f76000-0x8)=@sco={0x1f, {0x401, 0x80000001, 0x3f, 0x3, 0x1, 0xfffffffffffffff9}}, 0x8, &(0x7f0000de7000-0x30)=[{&(0x7f00006f1000)="842ea0e8263d84b3bcaa5c004565f58056ced9e934350ead5cc1b13572", 0x1d}, {&(0x7f0000c50000-0x6e)="892ff9607d1212685f1abd866e3780fb9faa231967faae1ccc236600016308e97f603f15c8dc7fd6bdcb1257d71d8af19dc8aa9a31a7e023929743c4788c235529c7cb2051884b9d7a192b2e891084be2b67edfd4e24654bf1e410e57c0622ff3cf8f69619db7d6d6cac6a4ba7e2", 0x6e}, {&(0x7f0000f76000-0xc9)="fc90e4a15f0015f62f4533f4b22d96d33ef631e1633286e10246e732aaf7fb2e45e1aeeb3fba2d968d635640eca5800549739a522cd5d54c25828ef901240c185eff57e29fe3a89822a24ed8113cbb487d7d05e05d74b9790e9e5dbd063143962bbe7b7bc31bfb7cfea393fa73186b3a85a49890f19a84396b89b54e0e7e4842e35d8f2ed941281bc1df27c70d5de5e3d6613d8d71282ebdf11f36eeedda24e3c65a448526232038493c20e8d824151a6125cbe3ac04c5a4a1c39b01202b34539a7d863806e93396f1", 0xc9}], 0x3, &(0x7f000086e000)=[{0x30, 0x109, 0xd916, "3f50208ec2d71716a93ab5d35015b49083ae47482453a89b1aed1a144c46"}, {0x18, 0x19d, 0x7fff, "8742d2fb"}, {0xc0, 0x0, 0x8, "8357374ab5a617b1de493c1068532bd6c58e3f16e15d43d9e25be4373cd0ac80395e2808043af10546ab998fea771ce5e65940ce21e68ac22216e21b2497842d812a5acb7148e8a9bc346463caca522c6e24171230e5cdfc6146b86c7e70b077bbd98e23496902bd6fc3331a5acc084898dc6893878d99f88456f2e84d7b51b94ec31f28b0ec3474faf59a08266a8b5c57c3fbe48d1046d22a0e26f7de1ab0b3f638e81db67c7ec97343"}, {0x68, 0x10c, 0x7fffffff, "27e2394b4e29174841a3ad96a145b35052ea1652ec002a96f340aaab51c4c830a7af3b4b49454f96a5da60f7697daf3f9f7a6aae25550ca3046d7b54610eaccde47da6a00c560cdda8d4a2a76ff6ab686565933eedf7"}, {0x30, 0x1, 0xfffffffffffff800, "30dc0cd34c95277e92c3c2dd647c2d4e28eac8d8eb593b0ca577d078038672a7"}, {0x1010, 0x11f, 0x9, "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"}, {0xf0, 0x105, 0x18cd, "954dbe3ec6e5122b6ee9a557afd5847cf141fcf8890a181bbca4eb0d7d8bbf257466159cde57bbe9ebae4af20a3e5f94dbc8b070d6b1582abcc02b1a838d738825c0396fe9ced8eb565004ddeaa02cc1da08371f55328a34f8c8483a29f667f989d574b7483bffa7f60d071fa6bb454b42c8d70fcbb6d1c404978056cdd341f5580ea807626fe811d51c60f31425ada1558dceda1664badf2b991617f34fe2c42d5c7928b5cb4b0e57b9868376bb348005260699f201b2a019fd3cea03dcdb65deec46d035520587453a639d061071db0932bee77292fb7b05d49b13341314"}], 0x12a0, 0x84}, 0x20000014) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)='syzkaller\x00', 0x100000003, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x41efc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e64000-0x38)={&(0x7f00008b8000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f77000-0x30)=[{&(0x7f0000855000)=""/221, 0xdd}, {&(0x7f0000f76000)=""/38, 0x26}, {&(0x7f0000c23000)=""/174, 0xae}], 0x3, &(0x7f0000f77000-0x3d)=""/61, 0x3d, 0x0}, 0x10000) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ca4000)={0x9, 0x2, 0x9, 0x8, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000a5a000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000220000)=[{&(0x7f0000996000)=""/166, 0xa6}], 0x1, &(0x7f0000bec000)=""/253, 0xfd, 0x100}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f000008c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000328000-0xa)='syzkaller\x00', 0x9, 0x1000, &(0x7f000039e000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006d5000-0xc)={0x0, 0x0, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008af000)={r2, &(0x7f000093a000)="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", &(0x7f00005fc000)="291db052b3602787c20de388b0100fa0b93ed73f1925ed33f09fdf7b2d8ebe470c9de70ca47d48d9e006ca331be52c0abe83364dd3f10f9ed1b9c7295f1477e6fd7b20bae202", 0x2}, 0x20) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r3 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r3}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000698000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x9, &(0x7f0000f8c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x5}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0x3, 0x0, 0x1, 0x0, 0xfffffffffffffff0}, @ldst={0x1, 0x2, 0x7, 0xf, 0xb, 0x6, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x9e61, 0xeb, &(0x7f00008c4000-0xeb)=""/235, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff, 0x39b6f6c65619b0f7, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0xfffffffffffff864, &(0x7f0000007000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0xe, 0x8, 0x0, 0x8, 0x10, r0, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1b, 0x7, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000008000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000007000-0x84)=""/132, 0x84, 0x1}, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000)={&(0x7f0000005000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000007000-0xef)=""/239, 0xef}, {&(0x7f0000007000-0xf1)=""/241, 0xf1}, {&(0x7f0000005000-0x2d)=""/79, 0x4f}], 0x3, &(0x7f0000007000)=""/176, 0xb0, 0x9}, 0x2002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xd, 0x2, &(0x7f0000008000-0x10)=@raw=[@generic={0x1, 0x6, 0xfffffffffffffff8, 0x7fff}], &(0x7f0000002000)='GPL\x00', 0x2, 0x28, &(0x7f0000000000)=""/154, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000)={r2, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000-0x18)={r2, &(0x7f000000a000-0xac)="150ef0f841917cf9a8c7d8c8f13d1e2ae35ba62524c75d0e792c439a18c80a3ac2c581ca51355727b3403a6d83c9b995f79a9c31c416edce801e3c8e653caa78dfd32ac825f55ccc2ee70804bb7984e94fcb75d2770ffdbad02afdc553ad14138a7cbb791fb957836821698a31117e0a99cc429c217741dc77054888fac84d27e9170822a0019fc65ab217f1fb5cb9d9eb6f2f3b3aa8cc739236acf63d75a85f2a611ea67f43ee60d1d89d72", &(0x7f0000007000-0x9e)=""/158}, 0x18) 2018/01/27 08:15:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d0000)={&(0x7f0000afd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[], 0x0, &(0x7f00008e5000-0xa1)=""/161, 0xa1, 0x0}, 0x0) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000da4000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) recvmsg$kcm(r2, &(0x7f0000f76000)={&(0x7f0000d57000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004e0000)=[{&(0x7f0000556000-0x6b)=""/107, 0x6b}, {&(0x7f0000474000)=""/19, 0x13}, {&(0x7f00006aa000)=""/187, 0xbb}, {&(0x7f000012c000-0x23)=""/35, 0x23}, {&(0x7f0000a86000-0x5f)=""/95, 0x5f}, {&(0x7f000054e000-0xb1)=""/177, 0xb1}, {&(0x7f0000f14000)=""/112, 0x70}, {&(0x7f0000360000-0x1000)=""/4096, 0x1000}, {&(0x7f0000369000-0x95)=""/149, 0x95}], 0x9, 0x0, 0x0, 0x7}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000050b000-0x48)={0x8, 0xa, &(0x7f000065a000-0x50)=@raw=[@generic={0x1ffe0000000, 0x6f, 0x8, 0x1}, @jmp={0x5, 0x9, 0x1, 0x9, 0x7, 0x0, 0x1c}, @jmp={0x5, 0x3, 0x4, 0x9, 0x3, 0xffffffc0, 0x11}, @jmp={0x5, 0xfffffffffffffffc, 0xd, 0x2, 0x2, 0xfffffffe, 0x0}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f000068d000)='syzkaller\x00', 0x1, 0xfc, &(0x7f0000a01000-0xfc)=""/252, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/27 08:15:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x7f, 0x7, 0xfffffffffffffffb, 0x20, 0x0, 0x8, 0x0, 0x4, 0x6, 0x6, 0x4, 0x6, 0x8, 0x400, 0x6, 0x100, 0x125e, 0x4, 0x8, 0x7f, 0x3, 0x0, 0x9, 0x1f4, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x8, 0x2, 0x800, 0x1ff, 0x6, 0x0, 0x9f, 0x5, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x4}, 0x0, 0x4, 0x9, 0x3, 0x7f, 0x3, 0x56, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6b) 2018/01/27 08:15:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c54000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b57000-0x4)=r0, 0x4) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000032c000)=0x4, 0x4) 2018/01/27 08:15:47 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x200, &(0x7f000001b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000-0x8)={r2, r3}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019000)={0x7, 0x2, &(0x7f000001a000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x8}], &(0x7f000001a000-0xa)='syzkaller\x00', 0x200, 0xf6, &(0x7f000001a000-0xf6)=""/246, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001c000-0x28)={r3, 0x0, 0x43, 0x0, &(0x7f000001c000-0x43)="4096edacdea0f3d38967da825c7cb596019a1119e6c9288f84d175fb579e466aa11ba0402759093b1990577666dda2353b0f752673c7dfc99b991b8f33b1a811902c48", &(0x7f0000002000)=""/0, 0xffffffffffff0001, 0x5}, 0x28) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000017000-0x28)={r4, 0x0, 0xe, 0x83, &(0x7f0000010000-0xe)="73ea4bfd9f37963f2c42c03a6e07", &(0x7f0000014000)=""/131, 0x0, 0x0}, 0x28) 2018/01/27 08:15:47 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xd99, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e46000)={&(0x7f00003d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x5c}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x36, &(0x7f000086b000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e37000-0x8)={0x0, 0x0}) socketpair(0x0, 0x0, 0x7fff, &(0x7f0000145000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xb, 0x7f, &(0x7f00002c0000)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000629000)={0x3, 0x78, 0x4, 0x1000, 0xfff, 0x7, 0x0, 0x6, 0x60, 0x2, 0x0, 0x9, 0x3, 0x8, 0x2, 0xa96, 0x3, 0xde6, 0x3, 0x800, 0x1, 0x4, 0x7fff, 0x8, 0x6, 0x7, 0x100000001, 0xfff, 0x6, 0x2, 0x401, 0x4, 0x9, 0x4, 0x80000001, 0x6, 0x2, 0x4, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00008be000-0x1)=0x0, 0xa}, 0x800, 0x1, 0xa03, 0x5, 0x9, 0x6, 0x2, 0x0}, r1, 0x7, r0, 0x1) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d97000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000d6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b22000-0xc)={r0, 0x8001, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x80000003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000abd000-0x18)={r1, &(0x7f0000690000)="ebf86f5a0decede78ce50ebcf14f143858883e5b", &(0x7f000082a000)=""/44}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000094b000)={r1, 0x28, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000735000)=[{0x98, 0x1, 0x1, "102863011464c890b17b8081c3acaf076989a0cc0cce55bf7b81fc48b63e7c6879f18d2adb4d6f35d76ff22d2787fa8754b26c62731f25ad261da3f1ef7f49bb1687000000571bfb66ce34358776e331c1ee5da99268d6964226ad1a9d3ff92909bea07e628f349a05834dc83d060a39951544372ef1f857ea5023a4db027d58c3b95f"}], 0x98, 0x0}, 0x0) recvmsg(r1, &(0x7f000015e000-0x38)={0x0, 0x0, &(0x7f00007d4000-0x10)=[{&(0x7f0000c02000-0x90)=""/144, 0x90}], 0x1, &(0x7f0000723000)=""/4096, 0x1000, 0xff}, 0x2) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x0) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f000000b000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x7f}], 0x2, &(0x7f000000c000)=""/105, 0x69, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0xf, 0x5, 0x7ff, 0x1000, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000000b000)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3b9f}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0xf, 0xb, &(0x7f000000a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x31}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x4, 0x7cff4619, 0x506f, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfff, 0x4c, &(0x7f000000d000-0x4c)=""/76, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008fc000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001b5000)={&(0x7f0000fed000-0x8)='./file0\x00', r2}, 0xc) recvmsg(r0, &(0x7f0000fc2000)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00005ce000)=[{&(0x7f0000db7000)=""/4096, 0xfffffffffffffe6d}, {&(0x7f0000010000-0xb9)=""/185, 0xb9}, {&(0x7f0000d56000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f92000-0xb8)=""/184, 0xb8}], 0x4, &(0x7f0000ab9000-0x6d)=""/109, 0x6d, 0x0}, 0x0) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x2f}], 0x2, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001a000-0x10)={&(0x7f000001a000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000019000)='./file0\x00', &(0x7f0000007000-0x5)='ext3\x00', 0xa0800, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001a000-0x48)={0xb, 0xf, &(0x7f0000019000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x2, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x9, 0x80, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfff}, @call={0x85, 0x0, 0x0, 0x2b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000}, @alu={0x7, 0xffffffffffffffff, 0xd, 0x0, 0x0, 0x10, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)='GPL\x00', 0x7c43, 0x17, &(0x7f0000019000)=""/23, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f000000b000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0x3, 0xb, 0x6, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1de, 0x0, 0x0, 0x0, 0x8}], &(0x7f000000a000)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r0, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000094f000)={0xf, 0x3ff, 0x9, 0x1, 0x4, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x7, 0x80000, 0x6, &(0x7f0000933000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000773000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000570000)={r2}) socketpair$unix(0x1, 0x30000000002, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f0000b8d000+0xaa9)="", &(0x7f0000772000)="", 0x3}, 0x20) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d73000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000004b000-0x78)={0x3, 0x78, 0x6, 0x0, 0x5, 0x81, 0x0, 0x9132, 0x40200, 0x1, 0x4, 0x476, 0x81, 0x7, 0x9200, 0x8, 0x3, 0x5, 0x8, 0xffffffff, 0x8000, 0x8a43, 0x6, 0xffff, 0x2, 0x9, 0x3, 0xb327, 0x3, 0x0, 0xffff, 0x5, 0x4, 0x0, 0x9, 0x8, 0x5, 0xffffffff00000001, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000aea000)=0x0, 0x1}, 0x800, 0x8, 0x0, 0x6, 0x8, 0x8, 0x5, 0x0}, r2, 0x8, r0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f0000e4b000-0x78)={0x7, 0x78, 0x7f, 0xfffffffffffffff7, 0x9, 0x80, 0x0, 0xa8, 0x88480, 0x4, 0x2, 0xffffffffffffffc0, 0x3, 0x0, 0xffffffff9348e17b, 0x5, 0x101, 0x9, 0x1, 0x2, 0x1, 0x8, 0x199eb594, 0x5, 0x39, 0x3, 0x9cbb, 0xffffffffffffffff, 0xb4f2, 0x9, 0xf1, 0x7, 0xe, 0x5, 0x5, 0x0, 0x6, 0xae2, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000c10000-0x1)=0x0, 0x1}, 0x300a0, 0x9, 0x9, 0x4, 0x84, 0xd56d, 0x5, 0x0}, r2, 0xff, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) bpf$PROG_LOAD(0x5, &(0x7f000025e000-0x48)={0x5, 0x2, &(0x7f000032d000-0x10)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000106000-0x4)='GPL\x00', 0xfe8, 0xbd, &(0x7f0000231000-0xbd)=""/189, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000054d000)='./file0\x00', &(0x7f0000c08000-0x8)='./file0\x00', &(0x7f00003b5000-0x5)='adfs\x00', 0x2, &(0x7f00004f0000)="2a953f8e9943f46d88e9a814f02d6a95f63826a55b6369ae55524746b1f3fb8b8293c3232f115d852598b870f70ce246d59a75100ff77950710b11babb3c33175ff9c8ff1a3fc3d1120471afc0c248533fc20e0ce8bb4b522174e7c54cdfa55bd54608c9fe7b36d67e8552ba6e55cc40ba4789d31e0e44b34dcc63d33c723e2e") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000021000)="", &(0x7f0000021000)="", 0x0}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000067d000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000945000-0x8)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000bc2000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fd4000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[{&(0x7f000061f000-0xe3)=""/227, 0xe3}, {&(0x7f0000cea000-0x12)=""/18, 0x12}, {&(0x7f0000fd3000)=""/100, 0x64}, {&(0x7f0000fd3000)=""/4096, 0x1000}, {&(0x7f0000fd3000)=""/119, 0x77}, {&(0x7f0000fd4000-0xb)=""/11, 0xb}, {&(0x7f0000fd3000)=""/111, 0x6f}], 0x7, &(0x7f0000d40000-0x4f)=""/79, 0x4f, 0xfffffffffffffffe}, 0x10000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001bf000)={r0, &(0x7f0000202000)="55f0628c2323b812043068de5403f9eedcd6636198afb81815d22b0e7dc0e1a71e26f18289315d1efcc706fafbd2202d919bb45259732327fbb05b237f354084cd09eb2216767f15044dacc373e240cd65c63077bc0f29cd7e39c008a9d2d6bef7ef6fec8f3db7477b06cfebd796622810400a129ed7a3c1959e94c30e72e3c1a45b1bf43d32060c71fbb2c9e10aa632c39ded33c11a3d41df9319daced6037033", &(0x7f0000fd4000-0x80)="9eb00a0dbed7de9c7afa457f19d1b0922bcc4de2b3a8000792f7a2553d6bbde0d4799db7141553b8c925bfdc9871015f7858a81e96ccc573dd7f70a80aaab84e653e2793f3b9aef351e4d2746bb643985f02da17a39733d7be173541ca303d41e450146ef4c2c472ecfbc246189cce57e64c083c3528957b9821ea627a37cddb", 0x2}, 0x20) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f32000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000-0xb)="7379836b616c6e657200ed", 0x6, 0xfb, &(0x7f0000fcf000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000939000)={0xf, 0x6, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000204000-0x18)={r0, &(0x7f00005ca000)="032ad66c43165bcdf0050e4af9a5e84eaa0e2e1338025f0ff21eb2ac4aeebb9cde41513df78540f72062e94814502fdeda05c1426415d911040847027a842856308501b7211a1033eda1903b0e3dfec0179c7bb8315c039422ac8197b891f32d7b62a8aa53858814e931f6c3d1fb565de15960f1dd5921712add91be48eed5e362cf3cf7244e8506377ab02f3384c90781f428631c69ee627a47247e18011330851c43dd5ed365fa91d603fac3ee0530e10d9098b9fac2896a8a54e5d71a", &(0x7f0000ec0000)=""/26}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e88000)={r1, &(0x7f0000f46000)="", &(0x7f0000715000-0xcd)=""/205}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ea000-0x20)={r1, &(0x7f0000f6f000)="36d0d0dae282a53becb60278e03aef2b8458ff57293a25d194fa141b98a7239dc1cda602055a93855edf158ac859422c61a165b987d8aa046f228c40cd8883604b8310f1d3d20818fc7ee0ea6df47866b903309a9c43ec81678ab3d80cb4e9c397ccc6bcedc9b318942a7a370a3dbe451b57394ddb8854521c148a40f8d36d4b1fb060155571e2568e2305640f617b5941fb78848b80dfa127a2db971f1e546325b5bc75fb5168c50c9e4ae75dd887d4b594733a0a24abc5f713eff2341424be783956595a9d5d4d24710ab6be8b89dbe647c6404d046994c2aae3a08ee3807a0ad8a07e9a50c4edcf4c831df75c12994e97e9c2cb8c6f3eb6", &(0x7f0000e92000)="2334b4419af2ee474195921aabec5495d0fb3fa883bd3b03e1b5c3e6afe158e136abc6042b0ac9557a3477631f8a8c6a8ebbd972cf420f39cc03be0f1042ea790afab1f266d27a7314036008705b4e8bf2865fab1e347bdf247dea29b0011e1279671745517e0b8a6f9a0e91e8f095f43160d560a250c0ff2a34d4a62e698ecef5bc7ca0d9193255b24e9e9cc335c48e895f52dd68251b358888578f433bba1d0f0450598b1f2fe887d7c66e18ca2e3e7b64be5f5514aabad1cf179ff8bd05a8ead8a8c0b40f65a7a574df4a5c1269cf9517d38cc48ba4949c89141f47fa3bfd820c522e9f", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000817000)={r0, &(0x7f000053a000)="68cc046c75f7b559e6881def4e28f5f77e5565960fa5b96beb3fbd81", &(0x7f0000e76000)=""/28}, 0x18) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e8b000-0x1c)={0x5, 0x6, 0x3, 0x9, 0x9, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b2d000-0x10)={r0, &(0x7f00008fd000-0xb6)=""}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b93000-0xc)={&(0x7f000025a000-0x8)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f6f000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xfdca, 0x0}, 0x0) socketpair(0xe, 0x800, 0x497, &(0x7f0000a5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f74000-0x20)={r0, &(0x7f0000f73000)="0ab6d051e2fde9ee97ac112c9b87134aa5edf3ce9b8972cb2ffd34d75903956a0400b8ca13e57df95e9cff9ad1761a35bf", &(0x7f0000f74000-0x52)="3e9d4404497d2e1dfa9bd05422f6e8b3d28189783d890834c8110783684dd9fb4ab5a728e6408fd6f542e35ba0544a40b2a0a1b3180fe167a5507397a6262386b4b3f3ac2805b67dda4bfa003ec1e007a826", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f0000785000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000aee000-0xe)='vmnet1self&y,\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff9) sendmsg(0xffffffffffffffff, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[], 0x0, &(0x7f0000acb000)=[], 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000717000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000020c000)={r1, 0xd7aa, 0x4}, 0xc) socketpair(0xa, 0x80000, 0x0, &(0x7f0000a0d000)={0x0, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f0000d2e000+0x80e)={&(0x7f00003bd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000983000)=[{&(0x7f0000602000-0x8a)=""/138, 0x8a}, {&(0x7f0000f97000)=""/4096, 0x1000}, {&(0x7f000066d000)=""/117, 0x75}, {&(0x7f0000438000)=""/3, 0x3}], 0x4, &(0x7f0000864000)=""/241, 0xf1, 0x1}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000a11000-0x1c)={0xf, 0x11, &(0x7f0000413000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x80000000, 0x7, 0x9, 0xe, 0x70, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x8, 0xd87, 0x9}, @generic={0x4, 0x101, 0x5, 0x480000000000000}, @map={0x18, 0xf, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000162000)='syzkaller\x00', 0x10001, 0x11, &(0x7f00009c5000-0x11)=""/17, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/27 08:15:48 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ae000)={0xffffffff, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f00009c6000-0xb3)="e3ee75e3446eefcb98d27b3022d7b4f82f7246f72a903429028cfecd6a32684d09f1f2303259ec1f2c8dad87b931d611a7c4b3d3463355224f061f01790af6548c36efa8c31731f76ce88efda66fb7cd9b1595e397cf1de3f61a8fd10439fe39abe0ec0e637f592acb20ef42526aa324f638b7fa55000f731f28813462beb6efc17a47ee41334eace51f4b3155567730eaa0ee1b72d35493fb2f2c9aca077cda9613e1f02cb3631c2c32cf0b8fddb51776e224", &(0x7f0000fb3000-0xfa)="7c00ab382730493a581b68175fe1dbba11c581371792a41c8bd613597e8d71361c22387f773aaef5b9569893d3462e3ea6461ff8fffc80da9635009b12b664c953c86aafb9cf7e2b9347d656e6ec5987e1e74a9227243a10d7ee64d7155d93db8d432ed27b3a71ba225558ea725e3ed27588b8a5478b6400fc1000d3993cd9a880f3d61c2237fecb3582dc0986bd54234bba6dc04d5c8a806405c1fde419dcfb323cb70471e86b7aa7769b0dfc078ef797eebcca7d635c9cf8ac925fa7831106e2cf61d740cf7a497bbb6dd5c2f75ce3bfc8955ea65552f1739a0812aed7a3ebfd0ffefeb6ecf2a544d087706e5ed04764172d5cd71701f465e2", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x6, 0x4, 0x5, 0x100000000005, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e8000)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c23000)={r0, &(0x7f00003e7000)="", &(0x7f0000602000-0xf)="", 0x40000000003}, 0x20) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7b000-0x8)={0x0, 0x0}) socketpair(0x0, 0x807, 0x1000, &(0x7f0000ed4000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007e5000-0x18)={r0, &(0x7f0000e9d000)="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", &(0x7f0000e01000-0xf8)=""/248}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x8000003, 0x2, 0x0, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b51000-0x18)={r1, &(0x7f0000932000-0xb5)="", &(0x7f0000f92000)=""/149}, 0xfffffffffffffc3d) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2003, 0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000530000)={&(0x7f00002ea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ec4000)=[], 0x0, &(0x7f000038e000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fdb000)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e76000)={0xffffffff, 0x80000001, 0x10}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000f4b000-0x2c)={0xf, 0x1a92, 0x3, 0x8, 0x4, 0xffffffffffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000081c000)={0x8, 0x7, &(0x7f000009a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, [@map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009c9000-0x4)='GPL\x00', 0x7, 0x70, &(0x7f0000051000)=""/112, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = perf_event_open(&(0x7f0000fbf000-0x78)={0x3, 0x78, 0x2, 0x8, 0x8, 0xfffffffffffff11a, 0x0, 0x2, 0x100, 0xa, 0x3ff, 0x100000000, 0x80000000, 0xd6, 0x100000001, 0x80000000, 0x9, 0x90, 0x2, 0xd, 0x5, 0x6307, 0x8, 0x0, 0x3, 0x3, 0x1f, 0xd6ad, 0x7ff, 0x5, 0x8000, 0x4, 0x0, 0x3, 0x1f, 0x5, 0xffffffff00000001, 0x80000001, 0x0, 0x7, 0x4, @perf_config_ext={0x0, 0x0}, 0x8a, 0x9, 0x8000, 0x4, 0x8, 0x897, 0x8000, 0x0}, r1, 0x1, r0, 0x6) perf_event_open(&(0x7f00007f0000-0x78)={0xc160ca62cdf2f05, 0x78, 0xef5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0x1000, 0x4, 0x8001, 0xa0d, 0xe7fc, 0xc83, 0x7fffffff, 0x8000, 0x0, 0x93e1, 0x0, 0xffffffffffffff45, 0x7ff, 0x3ff, 0x101, 0x1000, 0x8, 0x3, 0x8001, 0x0, 0x1, 0x3000000000, 0xfffffffffffffff8, 0x80000000, 0x3ff, 0x6, 0x1, 0x8, 0x10000, 0x7f, 0x0, 0x2, 0x3, @perf_config_ext={0xbc, 0x2e2}, 0x40, 0x100000000, 0xffff, 0x5, 0x6, 0x4, 0x200, 0x0}, r1, 0x1ff, r4, 0x8) socketpair(0x0, 0x0, 0x2, &(0x7f0000b1f000-0x8)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000fe000)='securityfs\x00', 0x1000, &(0x7f000057b000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e6b000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a05000)={&(0x7f0000732000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x40082404, 0x2000000000000000) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c6d000)={0x6, 0x4, 0xa, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ac000-0x20)={r0, &(0x7f00003b6000)="fa4c8d95594266be3b9d39e40cf0dda6d99dbe7a3e148b5079ab7dd0043e21e1ba2a2ea8682931ded73d5b57599049551cc95d1fdc5cfa5292519788a8d18371e0aba89334875a71419ed60ae99a2b72b3bce870a0a4a3bf078c4f6a97a38c3a8c40179fac", &(0x7f0000e68000)="b87becaf600e0a5f1ceacb804dfccc7d52c3989bd5a212dccc68e146b511c87454e9e1e8a1a857de1861b49078", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f0000)={r0, &(0x7f00001d6000)="", &(0x7f000028f000)=""/0}, 0x18) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0x60, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000011f000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x3f) socketpair(0xf, 0x805, 0xff, &(0x7f00004ef000)={0x0, 0x0}) recvmsg(r2, &(0x7f00009dc000-0x38)={&(0x7f00008fd000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00006a6000)=[{&(0x7f00001f5000-0x8a)=""/138, 0x8a}, {&(0x7f0000bfc000-0xdb)=""/219, 0xdb}, {&(0x7f0000720000-0x55)=""/85, 0x55}], 0x3, &(0x7f0000f41000-0xb8)=""/184, 0xb8, 0x0}, 0x2) recvmsg$kcm(r1, &(0x7f000078e000-0x38)={&(0x7f0000af9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000487000)=[{&(0x7f00003d7000-0xa7)=""/167, 0xa7}, {&(0x7f0000830000)=""/118, 0x76}, {&(0x7f0000bf4000-0xf4)=""/244, 0xf4}], 0x3, &(0x7f0000c88000-0xa2)=""/162, 0xa2, 0xffffffffffff0359}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00008ce000-0x48)={0xa, 0x15, &(0x7f000031d000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x2, 0x7, 0x2, 0x0, 0xfffffff0, 0x10}, @alu={0x4, 0x8, 0x6, 0x2, 0x1, 0xfffffffe, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x0, 0x0, 0x6, 0xf, 0x8, 0x8, 0x10}, @generic={0xc2, 0x7ff, 0x41f6, 0xcf}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xe5, 0xe, 0xb, 0x0, 0x2, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)='syzkaller\x00', 0x5, 0xb0, &(0x7f0000e08000-0xb0)=""/176, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) 2018/01/27 08:15:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x10001, 0x3, 0x4, 0x4, 0x0, 0xef73, 0x10, 0x8, 0x7, 0xf9, 0x5997, 0x6, 0x6, 0x2, 0x14, 0x1, 0x1, 0x9, 0x10000, 0x2, 0x99, 0x2, 0x9, 0x6, 0x7, 0x1, 0x100000000, 0x4, 0x101, 0x6, 0x0, 0x9, 0x100000000, 0x5, 0xe19, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0xccf, 0x2}, 0x2100, 0x9, 0x80, 0x7, 0x8, 0x2b, 0x8bb, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000306000)={0x1, 0x78, 0x7, 0x0, 0x100000001, 0xfa65, 0x0, 0x7, 0x8, 0x7, 0x2, 0xb4c8, 0xfffffffffffffffe, 0x6, 0x1, 0x5, 0x101, 0x170, 0x7f, 0x7, 0x7, 0x10000, 0x8001, 0x4, 0xffffffff, 0x83, 0x8, 0x0, 0x768, 0x0, 0x10000, 0x90, 0x7f, 0xcd, 0x2, 0x3ff, 0x3, 0x9, 0x0, 0x80, 0x1, @perf_config_ext={0x2, 0x0}, 0x10000, 0x0, 0x20, 0x7, 0x67, 0x1000, 0x3, 0x0}, r1, 0x4, r2, 0x2) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x6, 0x6, &(0x7f0000002000-0x30)=@raw=[@ldst={0x1, 0x2, 0x2, 0x0, 0xd, 0xe, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x63b, 0xf, 0xf, 0xd, 0x40, 0xffffffffffffffff}], &(0x7f0000006000-0x4)='GPL\x00', 0x81, 0xd1, &(0x7f0000002000)=""/209, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x41, 0x70, &(0x7f0000005000)="a2ed0df75358fccdf8b336f1d932409cbcdab84d1f619d033ca92c37d332a49a20da7214bc969b5b3d3ffb52a0aadea57f4be1de60fbd344239351cce7b3290d68", &(0x7f0000005000)=""/112, 0x11, 0x2}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={0xffffffffffffffff, r1, 0x39b6f6c65619b0f7, 0x0}, 0x10) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000008c000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000041e000)={&(0x7f00005d6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a9c000)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000017000-0x48)={0x6, 0x3, &(0x7f0000f9d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x8, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000412000)={0x0, 0x0}) mount(&(0x7f0000e84000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a01000-0x6)='logfs\x00', 0x200000, &(0x7f00003e6000-0x2e)="7e7a59f41e6942aeb07784f312b768c8ac24a2846b6360405186dfae3a038ccc06fd4960bbc966b6f2cb0a7a9c44") setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000626000)=r3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000124000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r3, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000b72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x3, &(0x7f0000b73000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000b72000)="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", &(0x7f0000b72000)="890d2b7d85cdf46302deaa83d9879bd93b312fdbae644ee4214aadc7625a2850548da633305d8e0fd6a051c8", 0x0}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) close(r1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00007fe000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000630000-0x8)='./file0\x00', 0x40) mount(&(0x7f000079d000)='./file0\x00', &(0x7f0000bbd000)='./file0\x00', &(0x7f00000a4000)='sockfs\x00', 0x40000, &(0x7f000091f000-0x71)="15b1a91a9befa8d6e4161a25991df996c132c64bfe81d26916183426023ccbc98f51874cf25ce7fbf18b9d125f0b95fc5fe268fa80b38fce59c153d4f8c2e20c1f90de7847a80644c52b52f9abeb9602962bc6528fa630421f1192f95b36c784421d23a589c7e2aabd4f2b39453151f5d8") mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x20000000000006, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x87d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0xe5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") bpf$OBJ_GET_PROG(0x7, &(0x7f000014d000)={&(0x7f0000ad5000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00009f1000)='./file1\x00', &(0x7f000075f000)='./file0\x00', &(0x7f00007bd000)='ufs\x00', 0x40, &(0x7f00000ca000)="a36506e6ec90cb7dad10d14f388b9bd11f51596a62e7e2436bc1754832bc0184579968e46dbbea64c5afa6f9bdf8f3e0a90ba811f1a8ae47b4b50c7239f50f60172298152d925e4a52772e1ecdfa2d036bbdca08e113db4cd1d03b5fa588c4c8c7eafd2c215c9174d8eb9ae44b3066756a3975c2a9a76db0ddb24a6aeb348bbe03a4c380f04aaec13c158d740125796d55f2c8fe48c0446040ddd532961c7d9a98c9a494a33cd9b743e7fa76af1b56aae686") 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000016000-0x8)={0x0, 0x0}) r1 = getpid() socketpair(0x1, 0x801, 0x0, &(0x7f0000002000)={0x0, 0x0}) perf_event_open(&(0x7f000000c000-0x78)={0x3, 0x78, 0x5, 0x80000000, 0x9, 0x2, 0x0, 0x8001, 0x400, 0x8, 0x80000000, 0x4, 0x6, 0x8, 0x7a8, 0x8, 0x100, 0x5, 0xfffffffffffffe01, 0x1, 0x7527, 0x49c, 0xab1e, 0x0, 0x4, 0x5, 0xe481, 0x1000, 0xfffffffffffff801, 0x100000001, 0x5, 0x200, 0x7c52, 0x20, 0x5, 0x2, 0x80, 0x8aed, 0x0, 0x5d7, 0x0, @perf_bp={&(0x7f0000006000)=0x0, 0x2}, 0x800, 0x7, 0x0, 0x4, 0x1, 0x4, 0x1, 0x0}, r1, 0xffffffffffff0404, r2, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000015000)=""/121, 0x79}], 0xffffffffffffffbe, &(0x7f0000003000)=""/29, 0x1d, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002000)='}:ppp0##(&self\x00') mount(&(0x7f0000014000)='./file0\x00', &(0x7f0000014000)='./file0\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x0, &(0x7f0000014000)='/\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000017000-0xf)='}:ppp0##(&self\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f000000b000)={&(0x7f0000004000)='./file0\x00', r2}, 0xc) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$kcm(0x29, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d52000)={0x0, 0x0}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000-0x10)={&(0x7f0000233000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mount(&(0x7f000004a000-0x8)='./file0\x00', &(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000adb000-0x5)='gfs2\x00', 0x11000, &(0x7f0000e58000-0x1d)="4571752f5353deb647073ad5d47258b1a67057ed2969caed600a824ce0") ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000113000)={0xffffffffffffffff, r0}) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000721000-0xe)='./file0/file0\x00', r0}, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001c4000-0x10)={&(0x7f0000497000-0xe)='./file0/file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mount(&(0x7f0000dc2000-0x8)='./file0\x00', &(0x7f0000a6c000)='./file0/file0\x00', &(0x7f0000053000-0xd)='anon_inodefs\x00', 0x1000, &(0x7f0000c33000)="") 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000867000)='./file0\x00', &(0x7f00008d2000)='./file0\x00', &(0x7f0000bfc000-0x4)='efs\x00', 0x20080, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d00000)={&(0x7f0000f04000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002e4000)={0x1f, 0x100000000, 0x6, 0x9, 0xe, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:48 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000f0f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000840000-0x4)=0x10000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ac000)='./file0\x00', 0x104) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f0000fa6000-0x8)='./file0\x00', &(0x7f0000687000-0x8)='./file0\x00', &(0x7f00002cb000-0x5)='cifs\x00', 0x840000, &(0x7f0000581000-0x39)="f48ef74a4416fa538ea563193547e097901a87742b01305ecb983b2937705c78c5dd7fc484bb9dfa9d7c3e759df1da9ad2925ab9be0f76a217") bpf$OBJ_PIN_PROG(0x6, &(0x7f000077a000)={&(0x7f00004bf000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d7c000)={&(0x7f0000fcb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) mkdir(&(0x7f0000247000-0x8)='./file0\x00', 0x80) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001ff000-0x48)={0xe, 0x3, &(0x7f0000fec000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)='GPL\x00', 0x72, 0xd2, &(0x7f0000efd000-0xd2)=""/210, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000005c000)={r0, r1, 0x5, 0x0}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000486000-0xc)={0xffffffff, 0x150c, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000090000+0x780)={r3, &(0x7f00009ec000)="14d670ca2f4c102e37d07ae0089d45f10f541a9f2e42a2fdcf305959966d779590bff12019381f813f7e02b7b00d7659dab7759a107fd68bf94e1988e5187283710456b9e60712ef57401ee6dcaeaeefbc3372b8c08954f85fa2dc382f8f2621399dbdbdd60fb7ab96514149a6b8abaeeee3166733931624e3090435c324f61cbdd2544dd9b7044ec61ca0b03eed98d05d7d6ba1c03cef792f9803c4cedbf564c113d502fe5448e813a4ef561a8215b4370684616c00cdde08de3a5586e38c2dea8b06d1f563f02250c9bbe6b548168d436881bf9861c76f8bdc91f577ff2075fb5293", &(0x7f00006ab000)="ebda4b56a4476e09484024f75604f88de6e1813a0b05ca3339e2c34810eff91364de64e98d358e522fa1f58abe953b3b7359a41718979297089c3b75f5e832f774f7420b43d5494bd157cbc71d863a0c9bc229b74c4fb03da78077831596d199ada159611c0ed4c48b19ca189803c0d9d06b061f0a567c", 0x3}, 0x20) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = gettid() socketpair(0xa, 0x2, 0x10001, &(0x7f0000006000)={0x0, 0x0}) perf_event_open(&(0x7f000000c000)={0x0, 0x78, 0x4, 0x5, 0x5be0, 0x2, 0x0, 0x80000000, 0x4c0, 0x8, 0x200, 0x97, 0xc5, 0x7, 0x11, 0x6, 0x3f, 0xffff, 0x49, 0x4, 0x3f, 0x0, 0x8, 0x80000000, 0x7, 0x4, 0xc, 0x4, 0x3, 0x7fff, 0x7, 0x2, 0x9, 0x86, 0x4, 0x8, 0x9e, 0xf16a, 0x0, 0x3f, 0x0, @perf_config_ext={0x7, 0x3f}, 0x10400, 0x1000, 0x8, 0x1, 0x7, 0x3f, 0x1ff, 0x0}, r1, 0x6, r2, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000070b000-0x2c)={0x93d5d4915fc0ad99, 0x4, 0x31e6, 0x80, 0x6, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004f5000-0x20)={r0, &(0x7f0000949000-0x46)="588142da84d93bc14ce0a5eaba992742ab3b9a6d8a6e5a8699d89bacd61331125168d433be8944dfbfc6c8d36d0a124ce45917c5570c8768d42f979ad8e78ae0c057a14ab820", &(0x7f0000116000-0x10)="63c992eb4bdff529b94e8ee4dffc0510", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x9, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000be000-0x20)={r1, &(0x7f0000967000)="", &(0x7f00005dd000)="", 0x0}, 0x20) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008a7000-0xc)={0x0, 0x2, 0x0}, 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d72000)={0xe, 0x3eed, 0xffff, 0x9, 0x2, 0xffffffffffffff9c, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000032a000-0x2c)={0x25, 0x804, 0x200005, 0x3f, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a8000-0x4)={r0}) recvmsg$kcm(r2, &(0x7f0000ea7000)={&(0x7f000021a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002da000)=[{&(0x7f0000e0c000-0x22)=""/34, 0x22}], 0x1, &(0x7f00008b4000-0x3c)=""/60, 0x3c, 0x3}, 0x100) mount(&(0x7f0000662000-0x8)='./file0\x00', &(0x7f0000f2a000)='./file0/file0\x00', &(0x7f0000feb000)='binfmt_misc\x00', 0x0, &(0x7f0000c94000)="") mount(&(0x7f0000bc8000-0xe)='./file0/file0\x00', &(0x7f0000a14000)='./file0/file0\x00', &(0x7f0000611000)='9p\x00', 0x180000, &(0x7f000002d000-0xe3)="3dfe4865b728081608a210485cf6860d29cdbd598f8c02798fa300d33ef1fef8955c4967fa0e651fc51b66ad886c84d6b9cbb1ce652d0c96441c2a136d1fb6f595a0135d5a65340fb7c1ffe1fae9eb5e38ea2230333d59a64f7e704de87338efe6e205f84485f27d64d4eb9d8f77208f6688ce31d5d45b73628bc7df5b6a90d585580cd10c30aca2c5c399d0fb4f777612615a1ee6d0a2acd818039a0a66327aad07b326095773f2f11ab904161f1a9af09b1f3296a8211475a35c8cb10a6844aad89ef5a638150e4f0a88911c61ab34a0317bc8c80e01572b30187718e7f20568a446") 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d31000)={&(0x7f0000f9e000-0xe)='./file0/file0\x00', r0}, 0xc) socketpair(0x3, 0x80800, 0x6, &(0x7f0000081000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000d49000)={&(0x7f0000158000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ec3000)=[{&(0x7f0000b95000-0xd1)=""/209, 0xd1}, {&(0x7f0000525000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f000003a000-0x9d)=""/157, 0x9d, 0x80000001}, 0x20) r3 = getpid() perf_event_open(&(0x7f0000deb000)={0x3, 0x78, 0x2, 0x1, 0x1, 0x0, 0x0, 0xd0e7, 0x20000, 0x0, 0x8, 0x2, 0x40, 0x2, 0x0, 0x8, 0x10001, 0x2, 0x3, 0x8, 0x9, 0x2, 0xffffffff00000001, 0x1, 0x0, 0x9, 0x20, 0x4, 0xfffffffffffffff7, 0x6, 0x6, 0x20, 0x7, 0x7, 0x6, 0x3, 0xff, 0x9e, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x7}, 0x400, 0x9, 0x5, 0x0, 0x8, 0x0, 0x3, 0x0}, r3, 0x7, r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000086c000)={0xf, 0x5, &(0x7f0000d35000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xdb89, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000252000)='syzkaller\x00', 0x8, 0xc4, &(0x7f00002c4000)=""/196, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007e7000)=0x0) mount(&(0x7f0000e13000)='./file0/file0\x00', &(0x7f0000d29000-0x8)='./file0\x00', &(0x7f0000723000)='securityfs\x00', 0xc50a1, 0x0) mount(&(0x7f00008da000)='./file0\x00', &(0x7f00004de000)='./file0/file0\x00', &(0x7f00007cf000)='affs\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00009aa000)={&(0x7f00007fe000)='./file0/file0\x00', 0x0, 0x18}, 0x10) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xffffffffffffffc0, &(0x7f0000f7a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x239) socketpair(0x1d, 0x0, 0x0, &(0x7f0000f79000)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x5, 0xd, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd3d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000003e000)={r0, 0x28, &(0x7f0000335000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000)={r0, &(0x7f0000025000)="6ec24a7d93", &(0x7f0000025000)=""/144}, 0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000029000-0x10)={r0, 0x28, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000027000)={0xc, 0x8, 0xb704, 0x9, 0x2, r0, 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000021000+0x9da)={&(0x7f0000029000-0x8)='./file0\x00', r0}, 0xc) [ 2035.915159] can: request_module (can-proto-0) failed. [ 2035.948198] can: request_module (can-proto-0) failed. 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x5, 0x0, &(0x7f00000d0000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b32000-0x18)={r0, &(0x7f000009b000)="", &(0x7f00009f6000)=""/87}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 0x3, &(0x7f0000ee8000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)="05006500f44efff9", 0xffffffffffff8342, 0x99, &(0x7f000024a000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00004bc000-0x2c)={0x3, 0x4, 0x0, 0x80000001, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000016000)={&(0x7f0000020000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[{&(0x7f0000006000-0xa6)=""/166, 0xa6}, {&(0x7f000001f000)=""/2, 0x2}, {&(0x7f0000009000)=""/235, 0xeb}, {&(0x7f0000020000-0x34)=""/52, 0x34}, {&(0x7f0000019000)=""/191, 0xbf}], 0x5, &(0x7f0000020000-0x7a)=""/122, 0x7a, 0xd4}, 0x100) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000001b000)={&(0x7f0000018000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001f000)=[{&(0x7f000001f000)=""/21, 0x15}, {&(0x7f000001f000)=""/110, 0x6e}], 0x2, &(0x7f000001a000)=""/0, 0x0, 0x4}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x14, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x35d, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0x7, &(0x7f000077d000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000bd8000)={&(0x7f0000201000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f0000025000)=[{&(0x7f0000c01000-0x93)="be0a5e9e0e53fe1999d959306a4fe82014f2de949222155af2f1bf2712b8ef26882501cf8dbf1e273d6952171cf718d025ee9cbafe91b93fc5245b18b52cff609273be7c95a7074c2a86b63c239839890898ac8cabe84ce37c2ddb0f9aabd2d252e9f1c85e525dce42df5bb2a29ce990194eeadf69b10f573192dad5afaa5bfc1531c5fee835b11845f427a6444af03bc32d1c", 0x93}, {&(0x7f000027c000)="fc1d6b0adb016ff2c51ebc9a12a2fd60dc703065afac6fd52cb2272aeef4fdcc18129091b62578ab76516c2ed5edbf2ad142ac854f8d61e3010d614f680eead338decb413fbbb307d31f2046e80d62949f721e4fa0b5a580e75940a9c3e659ba9323fadca1224bbd64a5843ba2178634d1fa4115ff964a60a84a747f3e5d17d3b539f878d2eb3a92d7a6b8fe9530f5f9bfba8653e08517", 0x97}, {&(0x7f0000745000+0xb06)="6d9bd1063bdfa58a0ba1f678dce7f73dbf57863d6ae4e2f4786698de85d97e4727e77064bc1afc3ba981b9b3e0425e0161377e9b17f028671da7bd47e15f123ab0cbe5e32c44d6dec361ca23743092ce282936e6ccf6433d74672ba8b6fa", 0x5e}, {&(0x7f0000393000-0xc3)="d5fee5b0e08f72c0a36ea47abff16e155aa9a17799fd70b5a42749ec487326ebe07e58dca39b6fecdb3c5e1a1aa660a95b7f4bd9e450ca9fc39d53de95cc3c9855bfc9e94e90da70774e2371c86676bb2d2b9c0402576b7a135a019a395b4011101456ad3532058dddd0454fade56b769f1cc77f939fe132bfa89515f7fcd6ddad8a7dc1a77427de181ebab1ceedc86fd37bcd296531dc37190da5acca251138021d84ec74209100d3c85476a963bd76b250568b96293c5d3c709cdc17a6ce613cf07a", 0xc3}, {&(0x7f0000665000-0xe7)="d24641804abeed854b24ca96ac9275d48017bc296f5a3f02e1574430e248b0edd158d7094f354361cef79386b9c02f2e248767ef5b42e5ab6f3cd4f99f67338fad2c3ad5acbd4be66d376fb9783cfe6b8bbb88f7edcd7daf057b73c983ef3813f685172e28ced98e7c68e9f6f1854f558c4bb64bad80365905da48ee1615c987f94e6b248af3e2dd9faf04ad7cadb1c2ee1e9409c584e1c5082c0bf6c775281425fcfefb15cb7176bfc1c58262e42db8cbc5421cc5f8fc075542402a09f14d609495553fc83f8262fd18dea4a882892e812da48507cb93b0133681313951fd7e011b08416a9730", 0xe7}, {&(0x7f0000068000)="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0x1000}, {&(0x7f00001f5000)="015d0964a362b9e92318d89e562b584fbeb70bee8f1adaf2b5180543e271a371e3d3b3c01cec58618ec2d9111efcefe06e1204bfa5e8135b80e9d0b633b0eecdaffc242d1cd3a106136b9d58df2189bd621eb613fe6b961027cd072ecfc41866c8c688de67fa7e93295d20aeba1f67", 0x6f}, {&(0x7f000085e000)="228d0711a33749f7a847d0d79c61181358b06d6d2e8a8e720ec87df1131a95567c20251b", 0x24}, {&(0x7f0000ddb000)="9cf85942161792c88a66ed4ad0dea4cff49185d5013a59b370e6ca5570d054cf4d223613f8dd82031b5be5915aac0bfff04fd65e58b3d6ba1a0b7fcf14c4f754606c0e17533e8c0c797fc313074a7a4c805e0d8b9c7e94829220a5a35a775fe79c66c091764f384652f99dea3139ff19bf2f07d1499c2b6a27e5b0f422b2489b300801482630aa643d48d146a608e4abc5fb020d338ac90ce7ec4848b6d51e07dbc857e1", 0xa4}, 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", 0x1000}], 0xa, &(0x7f000088d000)=[{0x30, 0x107, 0x3, "35eea0048f3e68826ccb15288f1e86305c32d2849feaab6767467477"}, {0x78, 0x114, 0x8001, "b50717f63b62045b5ad62e9ea7b3ad98424976d341c31cf9dc08474c63f0a9324444ebd5daf250b2346e68a92c222c261baeb4e3f791dd897bc849c2dd4e70785c237a237da4c13bcea8b3b01d43775eaabfc89be5ec0eb1af7db320a90c6b79f27f974e"}, {0x100, 0x1ff, 0x7, "c2aa5415da3c4190a7c0004feaa4277d1ea522fe82d6b7a4843da0a1b22238de474a22d1c53af41e08157f62c898125babbad8232457683e29df66f23b32b57f12338f1394956cf3e7ff7e4230f70d89c5956aa69bbf15290fe4fe638538c3df4429149ef14321d1c62e2e94484b310aa457363fe9621abd904344cb5ee6ec9fce83c2ee570624252956afdf0bc3052cce0fb8eb0025ef241143d73866e8a126e4d21fa838fe060d4ff9514db053298dfe25ac6c4ab868e621e5832f001b8d689ef73370d54d35cefcf1c691ab34e211a8a18e36cdd68e213bfbbd544df44a9bd3d35b8d7fe39edf14ee32e166"}, {0x50, 0x119, 0x4, "f943e9b71a872dbb24c218223ce6b1b3817908214649b89cec0c8fc3d866a2edc1acbbad83f08acc74f031c28cc0dc88765c83890e0d0c92f01895aeb4382154"}], 0x1f8, 0x40850}, 0x8040) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055d000)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000916000-0x6)='tmpfs\x00', 0x200000, &(0x7f000039d000)="b9fd2435426b830b4550e7b627e97fe6c34df4598c6bba59d83f53151a49bab655147ed26a9a1d0d697af383aa2247b54e7a6d0818200982a52fdc9d7702a87b5514b710b5b36f6b540a16a504cabfff239cdde085c6ab6acfd8448de776133126ea614974527f3a63a3d9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5e57b949640d42e4, 0x5, &(0x7f0000ecf000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) r1 = perf_event_open(&(0x7f0000c47000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000622000-0x78)={0x5, 0x78, 0x101, 0x1000, 0x8, 0xb8f, 0x0, 0x9, 0x40, 0x1, 0x0, 0x1, 0x9, 0x6, 0x8, 0x0, 0x1ff, 0x43b7, 0xa0000000000, 0x66, 0x3, 0x7fffffff, 0x80000000, 0x966, 0x80, 0x400, 0x5, 0xffff, 0x52ed, 0x9, 0x49fa, 0x4162, 0x7fffffff, 0xffffffffffff687b, 0x7ff, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000015b000)=0x0, 0x1}, 0x112, 0x4, 0xfffffffffffffffa, 0x4, 0x4, 0x7f, 0x1a, 0x0}, r2, 0x5, r1, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000857000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x40082404, 0x2000000000000000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a2f000-0x10)={&(0x7f00004f6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b80000-0x28)={r3, 0x0, 0x6a, 0x3d, &(0x7f0000f8a000-0x6a)="89742ddbc89781165b52dd2d9c94f4bf8d60e0853b4a1cb951c4a597837353ee028e1366e2f03e9b6ce52af021beab9b2ef20c930a4471935f907d47aa88e5aa96a898cd6486001a17595ea1e1d2b6afebdc8bdc6a48a4a4120adcfd0c162b6a7c57272b842a524a31ad", &(0x7f00006aa000)=""/61, 0xf88, 0xfffffffffffeffff}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e62000)={0xffffffffffffffff, 0x50, &(0x7f00007c9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005d8000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a76000)={0xffffffffffffffff, &(0x7f0000ed2000)="", &(0x7f000089b000)="", 0x2}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b6b000)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e27000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001eb000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair(0x2, 0x5, 0x1, &(0x7f000015c000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f0000a49000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00006c2000-0x48)={0xf, 0x4, &(0x7f00009dd000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000de0000+0x17e)='syzkaller\x00', 0x100000000, 0xbe, &(0x7f00009a2000-0xbe)=""/190, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000277000)={r0, r3}) r4 = getpid() ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) perf_event_open(&(0x7f0000370000-0x78)={0x0, 0x78, 0x7, 0x2, 0x3, 0x100, 0x0, 0x7fffffff, 0x808, 0x5, 0x9, 0x100000001, 0xfff, 0x0, 0x8000, 0x2541, 0x7, 0xdf7, 0xfe02, 0x0, 0x7, 0x8, 0x800, 0x81, 0x7fff, 0xa96a, 0x3, 0x7, 0x9, 0xff, 0x2ffd232, 0x2, 0xb9, 0x4e, 0x100, 0x547, 0x8000, 0x8, 0x0, 0x0, 0x2, @perf_bp={&(0x7f000065d000)=0x0, 0x1}, 0x1, 0x9, 0x5, 0x2, 0x76, 0x9, 0xfe000000, 0x0}, r4, 0xb9, r1, 0x0) close(r2) 2018/01/27 08:15:48 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000006000-0x28)=[], 0x0}, 0x20) 2018/01/27 08:15:48 executing program 0: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f2b000)={&(0x7f0000928000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000241000)={r0, r3}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 08:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f00002c0000)={&(0x7f00004f2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000f3e000-0x30)=[{&(0x7f0000f8c000-0x1000)="10", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0xd0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b49000-0x8)={r2, r0}) close(r1) 2018/01/27 08:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000993000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000668000-0x48)={0xd, 0x7, &(0x7f0000dd1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x9, 0xf, 0x0, 0x7, 0xfffffffc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000)='syzkaller\x00', 0xffffffffffffffff, 0x88, &(0x7f0000311000)=""/136, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000039e000)={r0, r1, 0x2, 0x0}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b88000-0x8)='./file0\x00', 0x40) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000046d000-0x8)={0x0, 0x0}) mkdir(&(0x7f00003e4000-0x8)='./file0\x00', 0x116) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cef000)={r1, 0x50, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b9e000-0x4)=r4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000892000-0x4)={r3}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x671) 2018/01/27 08:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00008d0000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000f85000)='adfs\x00', 0x0, &(0x7f0000dd5000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c0f000-0x8)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000542000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000426000)={r0, r1, 0x6, 0x0}, 0x10) socketpair(0xa, 0x807, 0x2f789d9d, &(0x7f0000342000-0x8)={0x0, 0x0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000374000-0x10)={&(0x7f000083e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000031a000)={r2, r3, 0x0, 0x200001}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000712000-0x10)={&(0x7f00006eb000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='autofs\x00', 0x20000, 0x0) 2018/01/27 08:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c67000-0x8)='./file0\x00', &(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000d5b000-0x5)='aufs\x00', 0x40002000000, &(0x7f0000b12000-0x1000)="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") mkdir(&(0x7f000099c000)='./file0\x00', 0x0) mount(&(0x7f00005a1000-0xe)='./file0/file0\x00', &(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000c5b000)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000a5e000-0xe)='./file0/file0\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f0000613000)="027566730030", 0x2825, &(0x7f0000bc2000-0x1)="") mkdir(&(0x7f0000eb3000-0xe)='./file0/file1\x00', 0x40) 2018/01/27 08:15:48 executing program 3: socketpair(0x5, 0x3, 0x5, &(0x7f0000be9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f00008ef000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x90, &(0x7f00008f2000-0x8)={0x0, 0x0}) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) 2018/01/27 08:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004e9000-0x2c)={0x1, 0x2, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ff000)={r0, &(0x7f0000fa2000)="27e0fc1bc7a5b52a7910b757118f813bf0b313130b931278aff1fe60fca097474cb78a97b24981398679a8598ac64a9ff494c6a7094028eeb3c6238e2b7559682009f0d300000000000001ffae42f723d0505d7d04b6aa9b7b79c3c26440b9d55be047f5518bae190515b173d46769c848e6d8d15d67ebb1083ed14b039b7ea3917126ae15a68327237370f24bd5a4b938ed9163b87f14ac96435b62f4173e0f8678c5730eee477b0987dfacdf843d4a48afb8a89fbbde02cef78c35eb4504bfbb7ad6f1d61d70f9962f54c2994089c315e391838f58"}, 0x10) 2018/01/27 08:15:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000923000)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007c1000)={&(0x7f00003e6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d27000)={0x0, r1, 0x6, 0x97f4e98182b981ff, 0x0}, 0x14) r2 = perf_event_open(&(0x7f0000aed000-0x78)={0x0, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x420, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/27 08:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000175000)={&(0x7f00009d8000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000068a000)={r0, &(0x7f00006dc000-0xc5)="e974680cc974b8b24292ce91b093a64107df199fe60483c4ddbdb271bfab00a9a393013481693c0cd126c862e869a629450b761f3ab689996a726713915cafdf70706b78856a9e014e3f3b51c6f0c370b0e9e0a6ebf42104fad2cf2abaf9c47f57418326c5f3d67d3968c61b1441fa81ae8502c8f81edf3df16e9198bc34e0b23dd94df1890487b3641a9d236adef4d0d21848c7d975695a3b4df2553327c421c791cddeab4657b109c8355f666ba6638816f4140a3f713cf1d9a66cb9560bf6d85e7660f6", &(0x7f00008bd000)=""/211}, 0x18) 2018/01/27 08:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000b47000-0x38)={&(0x7f00005c5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000521000-0x8)=[{&(0x7f000065e000-0x35)=""/53, 0x35}, {&(0x7f000069b000-0x6f)=""/111, 0x6f}, {&(0x7f0000a02000)=""/193, 0xc1}, {&(0x7f0000c44000-0x19)=""/25, 0x19}, {&(0x7f0000704000)=""/139, 0x8b}, {&(0x7f0000d4c000)=""/105, 0x69}, {&(0x7f0000bb7000-0xdf)=""/223, 0xdf}, {&(0x7f00006dc000)=""/195, 0xc3}, {&(0x7f0000783000)=""/0, 0x0}], 0x9, &(0x7f0000975000-0x49)=""/73, 0x49, 0x4}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000410000)={0x6, 0x7, &(0x7f0000437000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x101}, [@alu={0x7, 0x80000001, 0xe, 0x7, 0xb, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x8000, 0x7, 0xf, 0x0, 0x30, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dae000)='syzkaller\x00', 0x6, 0x9b, &(0x7f0000cba000-0x9b)=""/155, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) recvmsg(r2, &(0x7f00008ca000-0x38)={&(0x7f0000efa000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000146000)=[], 0x0, &(0x7f0000928000-0xf5)=""/245, 0xf5, 0x0}, 0x0) close(r3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005ef000-0x10)={r0, r1, 0x3, 0x3}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r2, r1}) sendmsg$kcm(r5, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ed1000)='./file0\x00', &(0x7f0000185000)='./file0\x00', &(0x7f00009d4000-0x5)='aufs\x00', 0x0, &(0x7f0000fe1000)="") close(0xffffffffffffffff) socketpair(0x10, 0x0, 0x9, &(0x7f0000405000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000b4000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000188000-0x4)={r1}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004af000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c4000)={0x0, 0x0}) 2018/01/27 08:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000363000)={0x5, 0x78, 0x7fff, 0x7, 0x7, 0x8e, 0x0, 0x10001, 0x220c2, 0x8, 0x8001, 0xffffffffffffffff, 0x8001, 0x80000001, 0xbda7, 0x4, 0x0, 0x49, 0xc5f, 0x8000, 0xfffffffffffffffd, 0x9aa, 0x100000001, 0x6, 0x9, 0x7, 0x990, 0x9, 0x5, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x2, 0x3, 0x7, 0x9, 0x8a00000000000000, 0x3, 0x6, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f0000327000-0x1)=0x0, 0xf}, 0x200, 0x3ff, 0x7, 0x7, 0xffffffff, 0xae18, 0x5, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c9b000)=0x0) 2018/01/27 08:15:49 executing program 1: r0 = perf_event_open(&(0x7f00007fa000-0x65)={0x0, 0x78, 0xffffffff, 0x1, 0x8, 0x400, 0x0, 0x3, 0x100, 0x6, 0x400, 0x401, 0x2, 0x7e61, 0x1f, 0xb5, 0x10001, 0x6, 0x7ff, 0x1e06725c, 0xc00, 0xda, 0x9, 0x800, 0x80, 0x2, 0x0, 0x0, 0x6, 0x0, 0x7, 0x2, 0xdf, 0x1000, 0x2c1, 0x8, 0x5e0c, 0x0, 0x0, 0x2, 0x1ec5d8c01845ab31, @perf_config_ext={0x80, 0x5}, 0x1, 0x2323, 0x1fffffffe0000000, 0x7, 0x6ae0000, 0x0, 0x3, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x100000000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r1, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000-0x8)='./file0\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)='./file0\x00', &(0x7f0000004000)='hpfs\x00', 0x0, &(0x7f0000006000-0x1000)="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") r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000000c000-0x78)={0x1, 0x78, 0xffffffffffff8001, 0x3, 0xffffffff, 0x8, 0x0, 0x4, 0x100a0, 0x6, 0x295c, 0x8000, 0x9c5, 0x7, 0x2, 0x4, 0xffff, 0x1, 0x4, 0xfffffffffffffff8, 0x8001, 0x8, 0x3ff, 0x9, 0x0, 0xfffffffffffffffe, 0x8, 0x604, 0xfffffffffffffff7, 0xa941, 0x8, 0x6, 0x9, 0x0, 0x3, 0x200, 0xf92, 0xffffffffffffffb4, 0x0, 0x1000, 0x0, @perf_config_ext={0x2, 0x0}, 0x140a0, 0x10000, 0x200, 0x3, 0xeb, 0x10001, 0xb70, 0x0}, r4, 0xff, r1, 0x8) 2018/01/27 08:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x20000000027, 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000782000)={0x0, 0x0}) 2018/01/27 08:15:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000b7000-0x38)={&(0x7f0000ecb000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000041b000)=[], 0x0, &(0x7f00005d8000-0x2438)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/27 08:15:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000e6000)='./file0\x00', &(0x7f0000ff0000)='./file0\x00', &(0x7f00003ee000)='bpf\x00', 0x10041, &(0x7f000024e000)="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") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) 2018/01/27 08:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000286000)='./file0/file0\x00', &(0x7f0000072000)='./file0\x00', &(0x7f0000353000-0x9)='configfs\x00', 0x801, &(0x7f000077d000)="") 2018/01/27 08:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004ba000)={0x0, 0x0}) mount(&(0x7f0000698000-0x8)='./file0\x00', &(0x7f0000beb000)='./file0\x00', &(0x7f0000968000)='selinuxfs\x00', 0x0, 0x0) 2018/01/27 08:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085d000-0x20)={r1, &(0x7f00008a9000)="", &(0x7f0000e0d000)="", 0x0}, 0x20) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e16000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007df000-0x14)={0x0, r2, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 08:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x58c839c7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a4a000)={&(0x7f0000878000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00006b9000-0x8)='./file0\x00', &(0x7f000015c000)='./file0\x00', &(0x7f00001ef000)='proc\x00', 0xa44020, &(0x7f0000ce2000-0xed)="c6eade196ac02145cdb7c39eeca6b68774d059cb577a66b15a8f886eeff62ede6ae8de8ff89e9f0702279c7cbe43a125c731ae0f2e46229c479b1ff3becd60097f33f2258b43da467ccd835117bba6b7fbcc28b8c7707124d2608406855978bb280e97e64270a4f577994c42a0b29230d86f8a6d22b03ebb1b5216616ee90c387e8835bfb237432ea00854691abfcd3848e5e3b6bbbe2660788f14cab1006516a7ca86546e06f04ad7815f2aff27c0723a6fea0118aff8d0c99766442a1cd60dd1c0c5fe86d4e7fe5c76c7b0e3bfca33577b9eabe1cccc6c91f6823a97a25aa043b995bdcf968f0650acc05e9e") r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000180000)={&(0x7f0000767000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004cb000)={0x4, 0x6, 0x12ad, 0x9, 0x14, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000e60000)='./file0\x00', &(0x7f000075a000)='./file0/file0\x00', &(0x7f0000531000)='v7\x00', 0x40080, &(0x7f0000d0a000)="31f98b19033bad0447fb139b2f6a2299ff12a8cef45f3017b2da5b2e855133df3f54556194bbb9918436fabdb79a5c58b99dc2fd1bb7925779ae956b370f4785a863967edf63c9de1a58f8e1e553b9a54b5823db04b5b771d5929099fdf30b44c5dd67c28d20d7af55794cd607c0cfca7024a9d45857d392804d14cfef1e3b377008ff74f67585cc1bca0e7a8987324635992e653a50fadf96d95585e0566861487ae2c59fee7015819d106ebf33c34e5491a661bf656f8a13bcae39ef1ca74dbb39cf23f91e7251e1e6b928e0dd44ccb07eb64df80c1561769937a9c758fce2c8999b55") mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000d1b000-0xe)='./file0/file0\x00', &(0x7f0000a69000)='./file0/file0\x00', &(0x7f0000e8f000-0x7)='nilfs2\x00', 0x1000, 0x0) mount(&(0x7f0000abe000-0xe)='./file0/file0\x00', &(0x7f0000e10000-0xe)='./file0\x00', &(0x7f0000e0b000)='sysfs\x00', 0x80000, &(0x7f0000ae7000-0x6d)="") mount(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000d62000)='./file0/file0\x00', &(0x7f000029e000)='./file0/file0\x00', &(0x7f0000141000)='efs\x00', 0x20000, 0x0) 2018/01/27 08:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ea8000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x3, 0x80b, 0x0, &(0x7f0000469000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000107000)=r0, 0x4) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f000083f000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004e2000)='(GPL@$keyring]##\')-em1\'cpuseteth1^vmnet1vmnet0em1posix_acl_access\x00') 2018/01/27 08:15:50 executing program 0: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007aa000)={0xffffffffffffffff}) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f2b000)={0x0, 0x0, &(0x7f0000f2b000)=[{&(0x7f000036c000)=""/5, 0x5}, {&(0x7f00002a5000-0x2b)=""/43, 0x2b}, {&(0x7f0000f2c000-0x54)=""/84, 0x54}, {&(0x7f0000c71000-0xb4)=""/180, 0xb4}], 0x4, 0x0, 0x0, 0x1aa5}, 0x40000000) socketpair$inet(0x1e, 0x7, 0x95, &(0x7f0000645000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f00004b8000)={&(0x7f0000950000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b655ca065736a6ef21adf8dff96fc6f23084bff7f34777d108842e9ea14b8bd567a02ab5ac37045ddad3c9373a8b31c144e474929622c053f704ccc510f2c3", 0x0}, 0x60, &(0x7f0000f28000)=[{&(0x7f0000f29000-0x89)="", 0x0}], 0x1, &(0x7f0000f28000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/27 08:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2405, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 08:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x5f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/27 08:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) socketpair(0x15, 0xa, 0x0, &(0x7f00005c9000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000195000)={r0, &(0x7f000000f000-0x44)="4743ac9fc4ec80410b6d71d6bd80394229866ae8f1b5fa06206fb92b7f2d1a842bd03bd5d18f6664d966c80861f9a44fc1bb4dccbcc7fe6dca5c1ab647133dc96735ee24", &(0x7f00003e1000)="a219dfa409f37c73675b821f0300d50eb8421e38b9ccbe6347457ef26618", 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a15000-0x10)={r1, 0x28, &(0x7f0000769000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000abc000-0xc)={0x0, 0x2, 0x18}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f0000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000057000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b1f000-0x10)={r2, 0x28, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000082c000)={0x7, 0x1ff, 0xff, 0x9, 0x10, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000db0000)={0x0, 0x780, 0x8, 0x6, 0x12, r2, 0x23d00baa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000751000-0xc)={&(0x7f0000973000-0x8)='./file0\x00', r3}, 0xc) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b41000+0xa53)={0x0, 0x40, 0x18}, 0xecb0d0622a2015f3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f44000)={r4, &(0x7f000060c000-0x9d)="dca71d7c92ee6a68c7e47d080feb5597940860c472aa37c3257161ab8631ebe1797ad6ea75b62d41411878ab644c7e7f78a51082eb4290766e520309e7d94f6bb51cb818059b063330ac56221c70c99c02953323f37b9f5e8f06006e7f6756b139d7baf7382a330a7562ff9dfa700856af77ce459215a8fc68744e475ba59e892ba4af46bbb75fb438980785ad09b940a18f629b368b8c7f94304efaa4"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000870000)={0xa, 0x1, 0x1, 0x4fd, 0x6, r4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x1, 0x5, 0x3, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aad000)={r0, &(0x7f0000cc9000)=""}, 0x10) 2018/01/27 08:15:50 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0xa000)=nil, 0xa000, 0x4, 0x18010, r0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x534e, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000)={&(0x7f0000021000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000020000)={&(0x7f0000018000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000020000-0x38)={&(0x7f000001f000)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000e000-0x50)=[{&(0x7f0000004000-0x3f)="60f2dec4803b2772cbcb4d6111786026bdb7c7bf96d3e92d227a7a61a934576f0bacef29ad401ed300a8a769614dc759ff1741383491a8a759b4154b15b228", 0x3f}, {&(0x7f0000004000)="f00be566526d0cc0bf3027e2cf96af7e06af82683d2a84fe9249eb67cbe9a8a6115d7d17d798663dc7fbfe3d04e3692b2b249b3a766651f9b727ba563fa3f6ab745cf162bd538110bf8808d4ca14b52351a146157a07479e08a4b00af7916ecd94462e5be84bff2734d300fbb6a7b9b9764f47aa7810a9e87724a834e7347ab5e3aa855588afb297ae9c7a0fcc5f935f323a4b0a641aabd180f1c87d61bd5fcc622087d6b9a032e32d39ba8ab9e985ee0583ed5c2dd99ee9cddfa40102318a7606531bdfdbdf9aff14108a401cd0c34896", 0xd1}, {&(0x7f0000020000-0x7b)="c203fc42469c1cf7e5a0e5499bcf8b90d4e1674aa8893c588a43d877bf1e36061622cf529bd16140a3cb6721c3568632e1704dc059214790116b1f576b39cbe617331787c08b0d7a87188ee40e76f98c1b18e637be84ec853bf990789f86c46c07c5e0ddbb2b3372d620233dd02d37c9c7c8b93473569da455d38e", 0x7b}, {&(0x7f0000020000-0xc6)="25ae34775821d5a7c1afcfea6a6dd7270b293eb9d7e54a26c0a051177daf67193dc0399ed4303013d59a5203504c0c6961727f6b440f413b5edcf63d64cc6fcd8d6b0ce49b3f0b66615676517a94e210c26a0d113f8012d4da0e3524a8cc772031051813f77dae6d590fd007396bd92e2d7cf0000aa481ff0c6872504c34dbb56b3a98f5507a585a121a828493686c02e14a70a5c7403be986fc2a1d5b6ddf601ba6d21158dd7a008dcbf451d3d68f6c406c2b9a41e42f9bbadf997f7d2a65c9a5854a8c214b", 0xc6}, {&(0x7f0000005000-0x93)="912336872cf790933d457853cd115b01bc0789f05b35506f55426b7416337c176478482e2dce558d39dcd26c6ba767c9ca97844383df79f09e555f8b3d7645de7363de274887e4de5b5a27b88426c75f5253a7985c269e732920a2cef3cdd1fecf2f5448ce5704bb38dbd813993e01bfed3dc6b25d63189939c284b338e7d339e7a0211ff1de4df414b96554c189b2f7bd67f4", 0x93}], 0x5, &(0x7f0000020000-0x1418)=[{0x20, 0x11e, 0xc6, "ae246726cf5e17b2b17b8216a5a198"}, {0xb8, 0x0, 0x0, "d5e38d4d1ad613041ddaebb94454cd8ef78318d4623b382229fd9bb6e81db2f3150e114448df8d9b12c7ffee924ee2ad01b02e550d4bd09b4315b912c033b55f580a00c9b996d4cd3d1bc354a7936f9be5b24930f4d2d9da626f396df6a49d8b9319c53c9d9a18de7fc3fe590cf4d782af4f44509ea7290b3e1310360f888c211db624f32d3a49c09df09ca8959c49ad2fc53f7b9f6c9fe767a23f9db5ac6ec84d33b3740cd5"}, {0xb0, 0x0, 0x7, "56f3c14f9438e177630e4ae9ba623e8f1b758f79261d4d0d906028080b75d0c5a0dde7449f13c44c358e0c1571599d612b3f1ca854ee83e6a3665dd221f486d214e8aa55378204ad4940c1f90279d3af63bf1adcf59610e5a8752d37d8ab2d77c415a371f959fe715210833b423096cf6271084582e1737ab934fdd8a9ec0dc57e6b363f175d5cd70a4a7f200ebf9a874d8730deaa460e56741d43212284"}, {0x1010, 0x10b, 0x6, "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"}, {0xf8, 0x116, 0x81, "d9a14c109b774707bf533a7ea834d0e52531c0fba4e37883ab88950462fa317fbcc9390543f2a820603ef6b819d0ef7c63642bdf061fd54d408dde9d60fe8164ad02677905b18c648e1db6b4d2295cc3de98c50f1d508c9f56577f7d2c3c86411fb51c12bae361868f4bcb13d7220eed21ca1087bc2ed11d189b4d1c8da08205df43c244a3729318d7df2a68f14beb1bc074d134c5ae13e07cfb235d6647fb64d052425287b6d6e2b574faa78a848f18d3ac34d4fc06e1195f55e5df3c34973312d741a13842a2203941c328c0c8550dc5e450eac20452bc3f04d54edc3e9029808ba29a"}, {0x108, 0x0, 0x1ce25e9e, "2ad7cb32190aa72619a336a618dc5a886753359ab1835539b33483fcea2e040f023a45431475177837200b14614bde0d01dbd31f8e08cc494a104640808a02cd828206071c21aef715655bfd26947962b5a566ccf80e79518940a183931f38498cd0ee5eceded654eaa93a95eb339d354fe382829ca710e2f2a01038973e7ae18349bd5b1a8b136b857e5c18b61c93e264716a328ddbe0337456b4706fa96108585bd37b9a816166e7f51073cd1941c11eff7e7a0f3d7b6b5fb0f5aca6ed4279e3e9c9f8f8d787d8a7986a02411ab9381862a46d2b84b22bf28293dd14ce88fea68ea143a50dc866a93575d76fe24936a5"}, {0x50, 0x11b, 0xfc00000000000, "506c406dd731793cdbec93f60f2e8ff515acad5bd16d02e6bf95e78f11f4a47074319bc4163c07c360c132c737d2bb65f54a4737f288b84461b9"}, {0x30, 0x104, 0x5, "745cb868d3c75b23710b924b4df2cc56a92860bb09b3ed431b"}], 0x1418, 0x4000}, 0x240008d0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004000-0x38)={&(0x7f000001f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001f000-0x40)=[{&(0x7f000001e000)=""/222, 0xde}, {&(0x7f000001e000)=""/255, 0xff}, {&(0x7f000001f000-0xde)=""/222, 0xde}, {&(0x7f000001e000)=""/251, 0xfb}], 0x4, &(0x7f000001e000)=""/24, 0x18, 0x8001}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000018000)={0x0, 0x3, &(0x7f000001c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)='GPL\x00', 0x4, 0x14, &(0x7f000001c000-0x14)=""/20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0x6, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)='GPL\x00', 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffffb8, &(0x7f0000249000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x14}], 0x11f6, &(0x7f0000013000)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000492000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00006d7000)={&(0x7f00007f2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000033a000)=[{&(0x7f0000f45000-0x9b)=""/155, 0x9b}, {&(0x7f0000ff7000-0xb1)=""/177, 0xb1}, {&(0x7f000054e000)=""/234, 0xea}, {&(0x7f000036b000-0x8d)=""/141, 0x8d}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000d73000)=""/211, 0xd3}, {&(0x7f0000384000)=""/139, 0x8b}, {&(0x7f000040c000)=""/80, 0x50}, {&(0x7f0000398000)=""/4096, 0x1000}, {&(0x7f00007b3000)=""/251, 0xfb}], 0xa, 0x0, 0x0, 0x5}, 0x40000000) 2018/01/27 08:15:50 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair(0x1, 0xa, 0xb0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000)={r1, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000003000-0xd2)=""/210, 0xd2}, {&(0x7f0000003000-0xa6)=""/166, 0xa6}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000-0x3a)=""/115, 0x73}, {&(0x7f0000008000-0x42)=""/66, 0x42}, {&(0x7f0000005000)=""/232, 0xe8}], 0x7, &(0x7f0000007000)=""/187, 0xbb, 0x8}, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0xf, 0x9, &(0x7f0000007000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe43a, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x2000, 0x87, &(0x7f0000004000)=""/135, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000009000-0x40)=[{&(0x7f0000008000)="25bb4446accf4e9e71849be7b0ce8cb60fcf73c3013f612c2b597d01763e2e2211e3225c37f7e9cb561a8951978bde3c0685aa2e606494a7d68fd5cf7f08365fd2511ac3c80aaa32951fec160ae68ddd975142fbf1c9701799691e7e3e66acd95fb6fa55303876d68942e7b5856d7bf9b239cbcbb8f4a1c2a0a59dcb1b0c16b47a28915d8b69e25f0b80f72d2e3d5499e10a6238cfb612ebf1d2c1546401a065341d6f7cf73982203a9d340e191de28224fc7336d6866b69bf9581c27c380a6dd869af856d7adbcf77466898420fb8ea47ad8d029b77239ce80f8c50a01face3", 0xe0}, {&(0x7f0000008000)="62c59c63c18689efaa1bfba3e5291351ed03aa6b4c139222db406d2a3cf9a40dbe7a9c1e6f9c25fbf79eeb9deb8145c567bfe208", 0x34}, {&(0x7f0000003000-0x39)="015859261f64a129997418f5d1ca0ffed0daf8b46e1ace61f99811a3f19ab7661620f4e13a4f57527a94151107937d0256d86dd965634b95997c290627", 0x3d}, {&(0x7f0000009000-0xb8)="36395dca4c1d91da7da7d07bf8fc095ae39069354cf1917b968db2eda17136a535963957f71ff22a6d7057e10a6b55445a25b3bf16fe4982a47e51d1ebcffa7c57ce0caed3ad79d68f96a4ac078eb1f48b8c41a461b447d6578565cfa3e46ca95a3a0f984faf0643270ac186cf7dce776ecc114516941a125a713c9da4fcc68a6c0fffd9816a6929ce66e22f7e25c730dfde11f73d8e82745bddea0cfde275854cc3ae5c2b493867253b5f54c9efee5e990673669b6a81ff", 0xb8}], 0x4, &(0x7f0000008000)=[{0x38, 0x18f, 0x8000, "513df6a1d5e3396c5f60de0fd6d9c8c2bacf8f29c385214a3a597b73afe15c1a929f700aea"}], 0x38, 0x0}, 0x8000) r5 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f0000000000+0x95b)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3f00ccb9ebb35fc0a1", 0x9}], 0x1, &(0x7f0000001000-0x510)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000845000-0x78)={0x7, 0x78, 0x0, 0x5, 0x1000, 0x0, 0x0, 0x7f, 0x40, 0x1, 0x6, 0xffffffff, 0x2, 0x136, 0x8, 0xfffffffffffffffd, 0x7fffffff, 0x101, 0x596cec8c, 0x336fdc3b, 0x6, 0x3, 0x6, 0x100000000, 0x20, 0x0, 0x4, 0xe2, 0x5, 0x3, 0x1, 0x100, 0x0, 0xf0b, 0x4, 0x1, 0x5, 0x40, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffa}, 0x20000, 0xf1a6, 0x3, 0x0, 0xffff, 0x10000, 0x5, 0x0}, 0xffffffffffffffff, 0xc000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f79000-0x78)={0x3, 0x78, 0x5, 0x71, 0x382, 0xff, 0x0, 0x5, 0x1000, 0x1, 0x7f, 0x0, 0x3, 0x0, 0x4, 0x3, 0x3, 0xffffffffffffffe1, 0x7ff, 0x8, 0x3, 0x6, 0x100, 0x1f, 0x4, 0x100000000, 0x4, 0x1, 0x4, 0x0, 0x1, 0x800, 0x8446, 0x10000, 0x9, 0x7, 0x0, 0x200, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000f90000-0x1)=0x0, 0x0}, 0x2028, 0x4000000000, 0x759, 0x7, 0x80000000, 0xd0f, 0x80000000, 0x0}, r0, 0x5, r1, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f00009df000-0x48)={0x6, 0xa, &(0x7f0000f53000)=@raw=[@call={0x85, 0x0, 0x0, 0x15}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x0, 0x4, 0x0, 0xfffffffe, 0xffffffffffffffff}, @generic={0x9, 0x3, 0x60e451b7, 0x3}, @ldst={0x3, 0x3, 0x3, 0x6, 0xa, 0x180, 0x0}], &(0x7f00000d4000)='GPL\x00', 0x8980, 0x25, &(0x7f0000a24000)=""/37, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea7000-0x28)={r2, 0x0, 0x3d, 0x8f, &(0x7f000033a000-0x3d)="981509ebaf9d85faf0107af190dfa4b267ed95edab91a78589faf81ceaf1183c4fe8a87a7a2d3afd558ad187fffb95502af63a4298c9f68945b45548ad", &(0x7f000075b000-0x8f)=""/143, 0x800, 0xcf3}, 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f00007a5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd8c, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0xfffffffffffffffe}, {&(0x7f0000013000)=""/92, 0xffffffffffffffbf}], 0x1, &(0x7f0000774000-0xa1)=""/161, 0xa1, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000019000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:50 executing program 1: socketpair(0x0, 0x7, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 08:15:50 executing program 7: getpid() mkdir(&(0x7f0000b9b000-0x8)='./file0\x00', 0x20) perf_event_open(&(0x7f0000fb2000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 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, @perf_config_ext={0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a46000-0x8)={0x0, 0x0}) 2018/01/27 08:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006dc000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00006b9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000089b000)=r0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x4, &(0x7f0000d4f000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d1f000-0x2c)={0xc, 0x6, 0x4, 0x3ff, 0x2, r3, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r1, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000530000)={&(0x7f00002ea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ec4000)=[], 0x0, &(0x7f000038e000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/27 08:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001f, 0x1, 0x4000001, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000023d000-0x38)={0x0, 0x0, &(0x7f0000b19000)=[{&(0x7f0000cd3000)="0e10346019adccc0eb3114d7bee4a8911226c1c38ba2be08da41dcee4f49f2bf038cc0bf05c6037da3f3f643bae7ee378376178628023b29e9a8b33debcd57cb9ed11b2645067cb1156add67367649878982fb1c45989fb5df0c4b8aafc7bd1ab0956dbc147b020ca65a7818a4226f84729aaf06ad837525be", 0x79}, {&(0x7f000056a000)="d5adea935cf76c67d2cdc10e45d0de87c98784f556c70186fb14dbe180dbbc4dd54a9a7db3ba44dd5aaac969156fc7699da9bd3784946ce57dc62190a8d1b33201b8bd3bbfc18196359d73107098812ca4adb3954ad12b1ce3355e302f63de53fa285731b36c6dc646bc09b0b87617908773fa157471adc990415351bd386ee9ec5101d327a8", 0x86}, {&(0x7f0000c25000-0xb2)="d2acae1e7c10a52d7f80ddc22106279466cb963925cb9ea185f4da044cc1bd8654501a6abaa8a2b5b033ad017ea9ec469bebcdca938e86a185b83140601a9dce56d438f016bfda5e7ce6e9af44ad0a535910ea2f9c207efd61f1dd667c3e1be3ba7b17804b6ee3927437636d4fcc6f4c1331aa91e1fe5b1768a9de95a29822d21ad0ddb5b6456a9479a5509cdcdc0369862582d8a2e88bb94b2d2982667c465b13d3089301af8e79c667ae30ade9b0c33ec6", 0xb2}, {&(0x7f0000764000-0xcc)="2f4317dfbad74a1dcab9088cbce5eefbd84d9d2cfb22aa31c199beaed42c9e194d92c1c905b281a1c4d6050108e2627ac69784c53cbc914470abd9c9b0077e77057f8b6cf1e418cd0456f924c04a2bea2edc5a289b1fe56d3cda87c98c8e225cdf7253342790d889196ecaa6b8426766db5585d2ded3eeda545bfeaf3da5857ee7e31bbafa149e8ff3f669349d374af62e96e76dc4a8babca2951cd53f8fceeb93dcff977b04993b6730cecfd72e32a4be247c802584185cc0a9cb60720b716f52333c2971cc6f624257eb91", 0xcc}, 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"d3aa64dd009fffc3c781de4049ff65daed3fa4a5eb659bd45afc34a852196624c42b154e76829a92089467951f9ae00eca3efd37cfab164cba640a11184f25bada5f3f69bb9553a078a19ce2ab48d18f104834c76066fee002f112a3fb3db6262e59184ea655d94c43a129cbb30ef27e66f882ad1ecb7169587ea3b58367cc0ae8e625e8703c8d31d1b9bc4298a9fae34e3be8263e8840ddb0d1b13096360f31a91d04354d17e44ad5e53445d7b351f48cd276cc5404574943bc1f86ece95d11533e9e68fe87"}, {0x50, 0x10e, 0x0, "390c1b089dca904a1dfe27a8e3d8b10f5e4924329ea58aea84ea66a2af9d16df79b93b21c7aa70aecfc3cba47356313ca4d63b039215b84c9185aefbd7c80f"}, {0x58, 0x11f, 0x3, "f6f64c823043b8f43316b6b3a68bc675d8a7119e324467ff5c310d09918508b8c71f2bdd8b46732b05ba99fcb9aa79e4808d1f0aea9882142ef3ea47e440565f232c5d"}, {0xe8, 0x20b233d342e192d9, 0x2, "29b02edeebcbe9f711a1f1b7ac20181c6a87b8de182dbd0e916c9e8eee2b676c97e4b1976fc74e05aa2c3f144f9a0006204891a91b85c600e5117c20a5efb0a404c66c8480ad9ec8e37316ebc08e4b4e47093d6172d1049326f1b765590229997228cbdb589df9308c83eb35b17f5bf01ce472ccdf3380de648919261300f9aa5f38727170071cb249a8b685c8bd2f22886ee2d14b632116a4a56e78f21398fd97f54fd94945b0faadcd89abff9fbae93bf889bcc609315d89e1f7babe340c35967e6db14381543d0d6be5d06eebbc2c127cf1e6"}, {0xf0, 0x13f, 0x3f, "1f59c3aa6eb0617f7e23495d8dbe0aae5f03f36f3deaacbe2d9504c817c39dd385cfb4429256f4969854c57c556e667cffa50886d6470027e6a984f0adc3440ac9f677afa73e512146f6241b53051bee7d4bc921c0986c8f16687c580a8283a702d724201be3a5d7d35ddeba2bd587eb0c849de29fce80cab4408ceb803e436deba4946de8c1ce3382584eb44c952a2a0146402ece5b7a3e3e58cd980a68735d8f363a4abc4a0f2a537d3ca8bf87eb66872fdcfc5c7b0e24af5be5ae2650ba6b5a61c4f465db70aa50d693b8d7d1dd9873bf978cd1c6def4f657"}, {0xa0, 0x0, 0x4, "db9270446b7fbbb10c56cd6bd828740e956e84cb36e54d9db990db6e1ee4fd9f695b32068fbd93fdc3404df9035fce559a727eed10ff75e6405517c2c1c3e7a2817b5ed88401238c504b470756c7b9e66af539e1ba0b71fbd61a87b2cd7c5cd7158f68cc09dfaec8b0cd390ab735ceb110ac61e8ca06c78443263d9d9e03ac3eb368a4d8c2ef3a94da5a"}], 0x468, 0x4000000}, 0x8000) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[], 0x0, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000+0x88f)={0x5, 0x78, 0x3, 0x7ff, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x8000, 0x2, 0xfffffffffffffffe, 0x10001, 0x0, 0x7, 0x0, 0x7, 0x25fa, 0x400, 0x7, 0x4, 0x200, 0xfffffffffffffffc, 0x81, 0xbced, 0x4, 0x0, 0x4, 0x4, 0x8000, 0x3, 0x100, 0x80000001, 0x1, 0x5, 0x5, 0x4, 0x0, 0x3, 0x0, 0xd586, 0x0, @perf_bp={&(0x7f00001bf000)=0x0, 0x1}, 0x26200, 0x3, 0x1, 0x0, 0x8001, 0x7, 0xadcb, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x3b4, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000693000+0xffb)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002e9000)=[{&(0x7f0000ab2000)=""/43, 0x2b}, {&(0x7f0000072000)=""/200, 0xc8}, {&(0x7f0000e9b000)=""/112, 0x70}, {&(0x7f0000ca1000)=""/140, 0x8c}], 0x4, 0x0, 0x0, 0x1}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00005c0000)={0xb, 0xd, &(0x7f0000bd2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x0, 0x7, 0x8, 0xfffffffc, 0x8}, @alu={0x4, 0x1ff, 0xf, 0x9, 0x3, 0x18, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x21}, @generic={0x80, 0x7, 0x7f, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000350000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000f48000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/27 08:15:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0xb, &(0x7f000053d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x913, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x2d}, @generic={0x7f, 0x100, 0x1000, 0x5d23}, @generic={0x1, 0x5, 0x3, 0x0}, @jmp={0x5, 0x7, 0xf, 0x7, 0xf, 0x100, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000-0x4)='GPL\x00', 0xa2b, 0x50, &(0x7f000068c000-0x50)=""/80, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x1, &(0x7f00000b6000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000125000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000e53000-0x38)={&(0x7f00004af000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a2000-0x50)=[{&(0x7f00007e8000-0x55)=""/85, 0x55}, {&(0x7f000010c000-0x2d)=""/45, 0x2d}, {&(0x7f0000f04000)=""/116, 0x74}, {&(0x7f0000721000)=""/106, 0x6a}, {&(0x7f0000367000-0x22)=""/62, 0x3e}], 0x5, &(0x7f0000058000-0xd)=""/13, 0xd, 0x2}, 0x100) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a44000)={0x0, 0x7, 0x0}, 0xc) mount(&(0x7f0000786000)='./file0\x00', &(0x7f00002e3000)='./file0\x00', &(0x7f0000c0c000)='afs\x00', 0x20000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c5a000-0xc)={&(0x7f0000cc9000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001b7000-0x8)={r3, r2}) 2018/01/27 08:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000045f000)='(*\x00') 2018/01/27 08:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000b78000-0x38)={0x0, 0x0, &(0x7f0000948000-0x80)=[{&(0x7f00001f0000-0xc7)=""/199, 0xc7}, {&(0x7f00005ac000-0x9c)=""/156, 0x9c}, {&(0x7f00007b7000)=""/126, 0x7e}, {&(0x7f0000e64000)=""/13, 0xd}, {&(0x7f00004c5000)=""/96, 0x60}, {&(0x7f0000da5000)=""/4, 0x4}, {&(0x7f00003e3000)=""/222, 0xde}, {&(0x7f0000e97000-0xf7)=""/247, 0xf7}], 0x8, 0x0, 0x0, 0x5}, 0x40000000) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f000017a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[{&(0x7f0000f20000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0}, 0x10042) sendmsg$kcm(r0, &(0x7f00001b8000)={&(0x7f00002e0000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000092b000-0x60)=[{&(0x7f0000414000)="", 0x0}], 0x1, &(0x7f0000257000-0x60)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000bc0000-0x38)={&(0x7f0000781000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000191000)=[{&(0x7f0000820000-0x44)="b1b6067f1be439f8649f8bcc7ad9169feabbe82e8c9e2cc89df8a681b70c0646210af933bb355f756ece8f6391729eb51089a230b94e552e93c321300a35fff4128d1340", 0x44}], 0x1, &(0x7f00009fd000)=[{0x38, 0x0, 0x6, "fc8a4fb7e64cda449f3b21d76deb0dd93f501de14b1976941cfeb264df6e5215322b57e3c50acf"}], 0x38, 0x1}, 0x20000840) 2018/01/27 08:15:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x9, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x0, 0x80000, 0x5, &(0x7f0000f1d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f00004a3000)=""/52, 0x34}, {&(0x7f0000cf9000-0x55)=""/85, 0x55}], 0x4, &(0x7f00001eb000)=""/25, 0x19, 0x7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cb2000)={0xf, 0xc, &(0x7f0000001000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @ldst={0x3, 0x3, 0x7, 0xf, 0x7, 0x18, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x72e8, 0xb, 0xf, 0x6, 0x6, 0x8}], &(0x7f0000000000)='GPL\x00', 0x1f, 0x2c, &(0x7f0000ebf000)=""/44, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000039000)='devpts\x00', 0x800800, &(0x7f0000b42000)="26ec9b160600f2d18cd6467264549d6d9c1b605d0f692cb97bd984fff90d0cfd665a3d02578f8b636ed9f181aa4f93533634721667a23132e50b2dd5b7894bf618c0782a6b15dc1c19e0fbd2e2") bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003f, 0x40000000000007, 0x100, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x756, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000628000)='./file0\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000816000-0x8)='./file0\x00', &(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f00007ff000)='tmpfs\x00', 0x200000, 0x0) socketpair(0x4, 0xa, 0x8, &(0x7f000003f000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea7000)={&(0x7f000039e000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f70000)={r0, r3}) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) 2018/01/27 08:15:50 executing program 2: mkdir(&(0x7f00006ea000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 08:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000428000-0x78)={0x3, 0x78, 0x0, 0x6383, 0xfffffffffffff800, 0x1ff, 0x0, 0x5, 0x4000, 0x8, 0x689, 0x5, 0x9, 0x400, 0xffffffff, 0xfffffffffffffffc, 0x95, 0x5, 0x8, 0x80, 0x0, 0xfffffffffffffffa, 0x1, 0x3, 0x0, 0x40, 0x0, 0x9, 0x800, 0x5, 0x9, 0x5, 0xff00000000000000, 0x2a, 0x800, 0x4, 0x7, 0x4, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00006a0000)=0x0, 0xe}, 0x20920, 0x80000001, 0x1, 0x6, 0x8001, 0xffffffffffffffff, 0x5, 0x0}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffff9c, 0xf) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe0) socketpair(0x3, 0x80000, 0x80, &(0x7f00009d9000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000f6d000)={0x200000002, 0x78, 0x3b6, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = getpid() perf_event_open(&(0x7f0000e36000-0x78)={0x1, 0x78, 0xfffffffeffffffff, 0x1ff, 0xfffffffffffffeff, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x8, 0x5, 0x100000001, 0xffffffffffff0001, 0x40, 0x7, 0x677, 0xf8, 0x7, 0x0, 0x7fff, 0xa2bc, 0x6, 0x101, 0x3, 0x5, 0x81, 0x8, 0xab, 0x4, 0x400, 0x0, 0x3f, 0x2, 0x6, 0xffff, 0x3, 0x0, 0xc8c5, 0x0, @perf_config_ext={0xfffffffffffffff7, 0x6}, 0x2c21dd5eda7efa67, 0x8000, 0x0, 0x0, 0x0, 0x7ff, 0xff, 0x0}, r2, 0x6, r0, 0x3) mkdir(&(0x7f0000051000)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/27 08:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x3000)=nil, 0x3000, 0x0, 0x10051, r0, 0x0) socketpair(0x0, 0x6, 0x4aa0edc9, &(0x7f0000a81000)={0x0, 0x0}) 2018/01/27 08:15:50 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000acf000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000-0x20)={0xffffffffffffffff, 0x0, 0x400000003, 0x0, &(0x7f000000d000)=[], 0x0}, 0x20) 2018/01/27 08:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/01/27 08:15:50 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80807, 0x0, &(0x7f0000f9f000)={0x0, 0x0}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fa0000-0x8)=0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair(0x5, 0x2, 0xffffffff80000000, &(0x7f0000b87000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000f9f000)={0x4, 0x78, 0x467, 0x9, 0x96e, 0x9, 0x0, 0x9, 0x8000, 0x7, 0x8001, 0x7ff, 0x9, 0x8, 0x70c8, 0x3f, 0x7, 0xc5, 0x8, 0x7, 0xff, 0x1, 0x9, 0x7f, 0x401, 0x800, 0x0, 0x8, 0x7, 0x400, 0xfeec, 0x581, 0x401, 0xffffffffffff4184, 0x5, 0x10000, 0x5, 0x1, 0x0, 0xc7, 0xb91b5efd0ca5c878, @perf_config_ext={0x3ff, 0x1}, 0x0, 0x8, 0x1ff, 0x1, 0xfff, 0x3ff, 0x9, 0x0}, r2, 0xae, r3, 0x8) 2018/01/27 08:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7a000-0x4)={r0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004b0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001c3000-0x4)={r2}) 2018/01/27 08:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008c3000-0x2c)={0xb, 0x8, 0x209e1a, 0x1, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bef000)={0xffffffffffffffff, &(0x7f0000e02000)="", &(0x7f0000c45000-0x5c)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000713000-0x20)={r0, &(0x7f0000d07000-0xac)="", &(0x7f000017a000-0xa)="4bc15211f626449b0ad7", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r0, &(0x7f0000f5b000)="ac50a2fdbf7d87d1184daa4fc65ee549aed81bd70c48c5daef22669bffea4ba3a3973856710a0159eb41efa412b7d16806f6df1848e75ee8971fd3e482acc2d9f5b6637891d17443047fdca6ea56f5", &(0x7f0000049000)="a60eaf69dc32af8b22bc7af0c4b0d61ca55aeaa9c98134d010df956f67f704d2a5fc5bb4c6afe89115ebb174cce57b6e50f745cc3a2e1dd2aae58be6d9cbb8ab987aa1c3bb0885b7c2f1c8bf2ede190c0711c885af27f769dfe9b92ad6bad3cbf50287e1863e27c62fd7eabe4e375808330506c6f175110ff3595775eb463a7373f188906e95642086a5b7e9a661faf3aff527255a6cc92efe524ba7d1cb2cf5012fc4513a81bb770b19ec8b4a6ec2a184d17734a2e27810937a7b8def1b673a66015ba4a96a22cc48c55a3a4bce513bc86e56c637f232026c08f150550c857b35e5180ce9934c", 0x2}, 0x20) 2018/01/27 08:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009d6000-0x18)={r1, &(0x7f00007c2000-0xc1)="", &(0x7f000012e000-0x9f)=""/195}, 0x18) [ 2037.755926] [ 2037.757575] ====================================================== [ 2037.763863] WARNING: possible circular locking dependency detected [ 2037.770175] 4.15.0-rc8+ #7 Not tainted [ 2037.774029] ------------------------------------------------------ [ 2037.780313] syz-executor2/24073 is trying to acquire lock: [ 2037.785902] (event_mutex){+.+.}, at: [<00000000025e719e>] perf_trace_destroy+0x28/0x100 [ 2037.794111] [ 2037.794111] but task is already holding lock: [ 2037.800053] (&event->child_mutex){+.+.}, at: [<00000000197670fd>] perf_event_release_kernel+0x2ea/0xc10 [ 2037.809645] [ 2037.809645] which lock already depends on the new lock. [ 2037.809645] [ 2037.818019] [ 2037.818019] the existing dependency chain (in reverse order) is: [ 2037.825608] [ 2037.825608] -> #5 (&event->child_mutex){+.+.}: [ 2037.832835] __mutex_lock+0x16f/0x1a80 [ 2037.837215] mutex_lock_nested+0x16/0x20 [ 2037.841767] perf_event_for_each_child+0x8a/0x150 [ 2037.847099] perf_ioctl+0x35a/0x1430 [ 2037.851306] do_vfs_ioctl+0x1b1/0x1520 [ 2037.855683] SyS_ioctl+0x8f/0xc0 [ 2037.859538] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2037.864779] [ 2037.864779] -> #4 (&cpuctx_mutex){+.+.}: [ 2037.870292] __mutex_lock+0x16f/0x1a80 [ 2037.874669] mutex_lock_nested+0x16/0x20 [ 2037.879219] perf_event_init_cpu+0xb6/0x160 [ 2037.884031] perf_event_init+0x4e9/0x549 [ 2037.888581] start_kernel+0x4cc/0x819 [ 2037.892876] x86_64_start_reservations+0x2a/0x2c [ 2037.898122] x86_64_start_kernel+0x77/0x7a [ 2037.902850] secondary_startup_64+0xa5/0xb0 [ 2037.907659] [ 2037.907659] -> #3 (pmus_lock){+.+.}: [ 2037.912826] __mutex_lock+0x16f/0x1a80 [ 2037.917200] mutex_lock_nested+0x16/0x20 [ 2037.921750] perf_event_init_cpu+0x2f/0x160 [ 2037.926561] cpuhp_invoke_callback+0x2ea/0x1d20 [ 2037.931718] _cpu_up+0x216/0x510 [ 2037.935574] do_cpu_up+0x73/0xa0 [ 2037.939429] cpu_up+0x18/0x20 [ 2037.943027] smp_init+0x13a/0x152 [ 2037.946970] kernel_init_freeable+0x2fe/0x521 [ 2037.951955] kernel_init+0x13/0x180 [ 2037.956075] ret_from_fork+0x3a/0x50 [ 2037.960275] [ 2037.960275] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 2037.966695] cpus_read_lock+0x42/0x90 [ 2037.970987] static_key_slow_inc+0x9d/0x3c0 [ 2037.975802] tracepoint_probe_register_prio+0x80d/0x9a0 [ 2037.981655] tracepoint_probe_register+0x2a/0x40 [ 2037.986904] trace_event_reg+0x167/0x320 [ 2037.991453] perf_trace_init+0x4ef/0xab0 [ 2037.996005] perf_tp_event_init+0x7d/0xf0 [ 2038.000653] perf_try_init_event+0xc9/0x1f0 [ 2038.005464] perf_event_alloc+0x1cc6/0x2b00 [ 2038.010276] SYSC_perf_event_open+0x84e/0x2e00 [ 2038.015347] SyS_perf_event_open+0x39/0x50 [ 2038.020071] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2038.025312] [ 2038.025312] -> #1 (tracepoints_mutex){+.+.}: [ 2038.031176] __mutex_lock+0x16f/0x1a80 [ 2038.035551] mutex_lock_nested+0x16/0x20 [ 2038.040105] tracepoint_probe_register_prio+0xa0/0x9a0 [ 2038.045871] tracepoint_probe_register+0x2a/0x40 [ 2038.051204] trace_event_reg+0x167/0x320 [ 2038.055757] perf_trace_init+0x4ef/0xab0 [ 2038.060310] perf_tp_event_init+0x7d/0xf0 [ 2038.064949] perf_try_init_event+0xc9/0x1f0 [ 2038.069758] perf_event_alloc+0x1cc6/0x2b00 [ 2038.074567] SYSC_perf_event_open+0x84e/0x2e00 [ 2038.079639] SyS_perf_event_open+0x39/0x50 [ 2038.084371] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2038.089618] [ 2038.089618] -> #0 (event_mutex){+.+.}: [ 2038.094957] lock_acquire+0x1d5/0x580 [ 2038.099246] __mutex_lock+0x16f/0x1a80 [ 2038.103622] mutex_lock_nested+0x16/0x20 [ 2038.108171] perf_trace_destroy+0x28/0x100 [ 2038.112898] tp_perf_event_destroy+0x15/0x20 [ 2038.117796] _free_event+0x3bd/0x10f0 [ 2038.122095] free_event+0x84/0x150 [ 2038.126132] perf_event_release_kernel+0x54e/0xc10 [ 2038.131562] perf_release+0x37/0x50 [ 2038.135677] __fput+0x327/0x7e0 [ 2038.139444] ____fput+0x15/0x20 [ 2038.143213] task_work_run+0x199/0x270 [ 2038.147591] do_exit+0x9bb/0x1ad0 [ 2038.151541] do_group_exit+0x149/0x400 [ 2038.155918] get_signal+0x73f/0x16c0 [ 2038.160122] do_signal+0x90/0x1eb0 [ 2038.164153] exit_to_usermode_loop+0x214/0x310 [ 2038.169224] syscall_return_slowpath+0x490/0x550 [ 2038.174472] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 2038.179713] [ 2038.179713] other info that might help us debug this: [ 2038.179713] [ 2038.187824] Chain exists of: [ 2038.187824] event_mutex --> &cpuctx_mutex --> &event->child_mutex [ 2038.187824] [ 2038.198544] Possible unsafe locking scenario: [ 2038.198544] [ 2038.204569] CPU0 CPU1 [ 2038.209203] ---- ---- [ 2038.213835] lock(&event->child_mutex); [ 2038.217864] lock(&cpuctx_mutex); [ 2038.223890] lock(&event->child_mutex); [ 2038.230444] lock(event_mutex); [ 2038.233779] [ 2038.233779] *** DEADLOCK *** [ 2038.233779] [ 2038.239814] 2 locks held by syz-executor2/24073: [ 2038.244533] #0: (&ctx->mutex){+.+.}, at: [<0000000033f08f52>] perf_event_release_kernel+0x2dc/0xc10 [ 2038.253870] #1: (&event->child_mutex){+.+.}, at: [<00000000197670fd>] perf_event_release_kernel+0x2ea/0xc10 [ 2038.263896] [ 2038.263896] stack backtrace: [ 2038.268378] CPU: 1 PID: 24073 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #7 [ 2038.275533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2038.284854] Call Trace: [ 2038.287419] dump_stack+0x194/0x257 [ 2038.291021] ? arch_local_irq_restore+0x53/0x53 [ 2038.295662] print_circular_bug.isra.37+0x2cd/0x2dc [ 2038.300644] ? save_trace+0xe0/0x2b0 [ 2038.304328] __lock_acquire+0x30a8/0x3e00 [ 2038.308443] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2038.313603] ? print_irqtrace_events+0x270/0x270 [ 2038.318334] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2038.323496] ? perf_trace_lock_acquire+0xe3/0x980 [ 2038.328311] ? __lock_acquire+0x664/0x3e00 [ 2038.332516] ? perf_trace_lock+0x900/0x900 [ 2038.336721] ? perf_trace_lock_acquire+0xe3/0x980 [ 2038.341535] ? check_noncircular+0x20/0x20 [ 2038.345739] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2038.350897] ? perf_trace_lock+0x900/0x900 [ 2038.355101] ? __lock_acquire+0x664/0x3e00 [ 2038.359304] ? check_noncircular+0x20/0x20 [ 2038.363508] ? lock_acquire+0x1d5/0x580 [ 2038.367452] ? lock_acquire+0x1d5/0x580 [ 2038.371398] lock_acquire+0x1d5/0x580 [ 2038.375170] ? lock_acquire+0x1d5/0x580 [ 2038.379113] ? perf_trace_destroy+0x28/0x100 [ 2038.383493] ? lock_release+0xa40/0xa40 [ 2038.387438] ? check_noncircular+0x20/0x20 [ 2038.391646] ? rcu_note_context_switch+0x710/0x710 [ 2038.396546] ? __might_sleep+0x95/0x190 [ 2038.400493] ? perf_trace_destroy+0x28/0x100 [ 2038.404870] __mutex_lock+0x16f/0x1a80 [ 2038.408725] ? perf_trace_destroy+0x28/0x100 [ 2038.413105] ? perf_trace_destroy+0x28/0x100 [ 2038.417484] ? find_held_lock+0x35/0x1d0 [ 2038.421515] ? mutex_lock_io_nested+0x1900/0x1900 [ 2038.426328] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 2038.431485] ? lock_downgrade+0x980/0x980 [ 2038.435606] ? __perf_remove_from_context+0x19d/0x3e0 [ 2038.440765] ? mark_held_locks+0xaf/0x100 [ 2038.444885] ? generic_exec_single+0x362/0x5b0 [ 2038.449436] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 2038.454255] ? trace_hardirqs_on+0xd/0x10 [ 2038.458380] ? generic_exec_single+0x18a/0x5b0 [ 2038.462933] ? wait_for_completion+0x770/0x770 [ 2038.467485] ? __might_sleep+0x95/0x190 [ 2038.471429] ? perf_event_release_kernel+0x2ea/0xc10 [ 2038.476504] ? __mutex_lock+0x16f/0x1a80 [ 2038.480536] ? perf_event_release_kernel+0x2ea/0xc10 [ 2038.485609] ? perf_trace_lock_acquire+0xe3/0x980 [ 2038.490419] ? check_noncircular+0x20/0x20 [ 2038.494624] ? perf_addr_filters_splice+0x18f/0x810 [ 2038.499613] ? smp_call_function_single+0x3ae/0x560 [ 2038.504601] ? free_filters_list+0x2f0/0x2f0 [ 2038.508979] ? mutex_unlock+0xd/0x10 [ 2038.512663] ? __lock_is_held+0xb6/0x140 [ 2038.516697] mutex_lock_nested+0x16/0x20 [ 2038.520728] ? mutex_lock_nested+0x16/0x20 [ 2038.524932] perf_trace_destroy+0x28/0x100 [ 2038.529137] ? perf_tp_event_init+0xf0/0xf0 [ 2038.533436] tp_perf_event_destroy+0x15/0x20 [ 2038.537819] _free_event+0x3bd/0x10f0 [ 2038.541589] ? ring_buffer_attach+0x830/0x830 [ 2038.546061] ? event_function_call+0x2f5/0x5a0 [ 2038.550611] ? list_del_event+0xb30/0xb30 [ 2038.554730] ? task_function_call+0x220/0x220 [ 2038.559196] ? lock_downgrade+0x980/0x980 [ 2038.563315] ? list_del_event+0xb30/0xb30 [ 2038.567431] free_event+0x84/0x150 [ 2038.570941] ? _free_event+0x10f0/0x10f0 [ 2038.574974] perf_event_release_kernel+0x54e/0xc10 [ 2038.579876] ? put_event+0x30/0x30 [ 2038.583389] ? mntput_no_expire+0x130/0xa90 [ 2038.587679] ? lock_downgrade+0x980/0x980 [ 2038.591796] ? lock_release+0xa40/0xa40 [ 2038.595744] ? __dentry_kill+0x487/0x6d0 [ 2038.599780] ? locks_remove_file+0x3fa/0x5a0 [ 2038.604157] ? fcntl_setlk+0x10c0/0x10c0 [ 2038.608189] ? fsnotify+0x7b3/0x1140 [ 2038.611876] ? fsnotify_first_mark+0x2b0/0x2b0 [ 2038.616429] ? perf_event_release_kernel+0xc10/0xc10 [ 2038.621503] perf_release+0x37/0x50 [ 2038.625099] __fput+0x327/0x7e0 [ 2038.628357] ? fput+0x140/0x140 [ 2038.631606] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2038.637458] ? _raw_spin_unlock_irq+0x27/0x70 [ 2038.641931] ____fput+0x15/0x20 [ 2038.645184] task_work_run+0x199/0x270 [ 2038.649041] ? task_work_cancel+0x210/0x210 [ 2038.653333] ? _raw_spin_unlock+0x22/0x30 [ 2038.657450] ? switch_task_namespaces+0x87/0xc0 [ 2038.662090] do_exit+0x9bb/0x1ad0 [ 2038.665517] ? mm_update_next_owner+0x930/0x930 [ 2038.670158] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2038.675317] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 2038.680390] ? perf_tp_event+0xae0/0xae0 [ 2038.684419] ? find_held_lock+0x35/0x1d0 [ 2038.688456] ? memset+0x31/0x40 [ 2038.691705] ? perf_trace_lock+0xd6/0x900 [ 2038.695825] ? lock_release+0xa40/0xa40 [ 2038.699769] ? trace_event_raw_event_lock+0x340/0x340 [ 2038.704928] ? perf_trace_lock+0x900/0x900 [ 2038.709133] ? check_noncircular+0x20/0x20 [ 2038.713337] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 2038.718408] ? futex_wait+0x6a9/0x9a0 [ 2038.722184] ? find_held_lock+0x35/0x1d0 [ 2038.726217] ? get_signal+0x7ae/0x16c0 [ 2038.730076] ? lock_downgrade+0x980/0x980 [ 2038.734196] do_group_exit+0x149/0x400 [ 2038.738055] ? do_raw_spin_trylock+0x190/0x190 [ 2038.742606] ? SyS_exit+0x30/0x30 [ 2038.746030] ? _raw_spin_unlock_irq+0x27/0x70 [ 2038.750509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2038.755497] get_signal+0x73f/0x16c0 [ 2038.759181] ? ptrace_notify+0x130/0x130 [ 2038.763212] ? exit_robust_list+0x240/0x240 [ 2038.767513] ? __sched_text_start+0x8/0x8 [ 2038.771635] ? handle_mm_fault+0x248/0x8d0 [ 2038.775839] ? find_held_lock+0x35/0x1d0 [ 2038.779875] do_signal+0x90/0x1eb0 [ 2038.783387] ? __do_page_fault+0x5f7/0xc90 [ 2038.787592] ? lock_downgrade+0x980/0x980 [ 2038.791712] ? setup_sigcontext+0x7d0/0x7d0 [ 2038.796008] ? handle_mm_fault+0x410/0x8d0 [ 2038.800214] ? down_read_trylock+0xdb/0x170 [ 2038.804507] ? schedule+0xf5/0x430 [ 2038.808020] ? vmacache_update+0xfe/0x130 [ 2038.812141] ? __schedule+0x2060/0x2060 [ 2038.816085] ? up_read+0x1a/0x40 [ 2038.819420] ? __do_page_fault+0x3d6/0xc90 [ 2038.823630] ? exit_to_usermode_loop+0x8c/0x310 [ 2038.828279] exit_to_usermode_loop+0x214/0x310 [ 2038.832838] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 2038.838349] syscall_return_slowpath+0x490/0x550 [ 2038.843076] ? prepare_exit_to_usermode+0x340/0x340 [ 2038.848071] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 2038.852970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2038.857956] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2038.862683] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 2038.867407] RIP: 0033:0x452f19 [ 2038.870567] RSP: 002b:00007fbb22926ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2038.878243] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 2038.885486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 2038.892726] RBP: 000000000071bf80 R08: 000000000000003f R09: 000000000071bf58 [ 2038.899968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 2018/01/27 08:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) 2018/01/27 08:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x7fffffff, &(0x7f000019e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1080000000000) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000cf3000-0x38)={&(0x7f0000da0000)=@l2={0x1f, 0x311, {0x0, 0x3, 0x1ff, 0x8d9, 0x200000000000000, 0x4}, 0x1ff, 0x9}, 0xe, &(0x7f00000e1000)=[{&(0x7f0000c55000)="526918072c", 0x5}], 0x1, 0x0, 0x0, 0x800}, 0x40000) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f00001e1000)={0x3, 0x78, 0x1, 0x400, 0x5, 0x2454341, 0x0, 0x0, 0x40000, 0x2, 0x8, 0x7, 0x1f, 0x0, 0x3, 0x1f, 0x2, 0x9, 0x9, 0x5, 0x1, 0x7fffffff, 0x6, 0x3f, 0x2, 0x3, 0x400, 0x200, 0x20, 0x400, 0x400, 0x4, 0x8, 0x2, 0x6, 0x2, 0x1, 0x3f, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000fe8000-0x1)=0x0, 0x9}, 0x20, 0x40a0, 0x3, 0x7, 0x2, 0x80, 0x2, 0x0}, 0xffffffffffffffff, 0x9, r1, 0x1) perf_event_open(&(0x7f0000283000)={0x5, 0x78, 0x0, 0x6, 0x80, 0x5, 0x0, 0x10000, 0x40, 0x6, 0x7f, 0x6, 0x8, 0x0, 0x3, 0xd5c7, 0xff, 0x100000000, 0x9, 0x400, 0x9, 0x6, 0x3, 0xd0, 0x7, 0x3, 0xfffffffffffffffe, 0x8, 0xf9, 0x8, 0x9, 0x80000000, 0x0, 0x100000000, 0x401, 0xf6, 0xc, 0x9, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x1}, 0x4100, 0x1, 0x46, 0x7, 0x1, 0x100000001, 0x6, 0x0}, r3, 0x3f, r4, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000014e000)={0x0, 0x0}) socketpair(0x10, 0x3, 0x0, &(0x7f0000a67000)={0x0, 0x0}) socketpair(0xd, 0x3, 0xa8e3, &(0x7f0000234000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000986000)={&(0x7f0000ab5000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d6000-0xa0)=[{&(0x7f0000c7e000)=""/127, 0x7f}, {&(0x7f0000a16000-0xaf)=""/175, 0xaf}, {&(0x7f0000f85000)=""/4096, 0x1000}, {&(0x7f0000a0b000-0x4e)=""/78, 0x4e}, {&(0x7f00004d2000)=""/4096, 0x1000}, {&(0x7f00000f1000)=""/189, 0xbd}, {&(0x7f00000cc000)=""/0, 0x0}, {&(0x7f0000417000-0x25)=""/37, 0x25}, {&(0x7f00003ff000-0x5b)=""/91, 0x5b}, {&(0x7f0000cbf000-0xb1)=""/177, 0xb1}], 0xa, &(0x7f000027d000-0x97)=""/151, 0x97, 0x6}, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f000068a000)='\x00') 2018/01/27 08:15:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000625000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xcfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000da6000-0x38)={&(0x7f0000b95000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ad3000-0x60)=[{&(0x7f000036f000-0xcc)=""/204, 0xcc}, {&(0x7f0000c82000-0xa5)=""/165, 0xa5}, {&(0x7f000078c000)=""/4096, 0x1000}, {&(0x7f0000537000)=""/194, 0xc2}, {&(0x7f0000a13000)=""/245, 0xf5}, {&(0x7f0000742000)=""/128, 0x80}], 0x6, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x10, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x40000005, &(0x7f0000cd0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x25, &(0x7f0000f69000)=[{&(0x7f00003e8000)=""/0, 0x235}, {&(0x7f0000426000-0xd9)=""/217, 0xd9}, {&(0x7f00009b9000-0xa2)=""/162, 0xa2}, {&(0x7f000094d000-0x47)=""/71, 0xfd48}, {&(0x7f00004fa000)=""/64, 0x40}, {&(0x7f000026f000)=""/161, 0xfe95}, {&(0x7f000050b000)=""/53, 0x35}, {&(0x7f00007fa000)=""/4096, 0x1000}], 0x8, &(0x7f0000232000-0xfb)=""/251, 0xfffffd09, 0x0}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)="", 0xffffff1b}], 0x1, &(0x7f0000d43000)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ae4000)={0x0, 0x3, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b08000-0x18)={r0, &(0x7f0000b8a000)="", &(0x7f0000fce000-0x3f)=""/63}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000de6000-0x2c)={0x3, 0x6, 0x2, 0x2, 0x10, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b0c000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005d6000)={r1, r2}) sendmsg$kcm(r1, &(0x7f0000d49000-0x38)={&(0x7f00008df000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, &(0x7f0000a8c000-0x70)=[{&(0x7f000011c000-0x14)="5c713dcd1804d927690f82db129f10956b85a62e", 0x14}, {&(0x7f000046b000-0xfe)="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", 0xfe}, {&(0x7f0000fb7000)="700dc302b97929138110514f2a5254642643e3936f3ebf6e94cd6be200c8c08a4eafec5b48fc7098d63a11a572673aae8e948d084839d312fded7759de1e47971c411dfb77b6e87b86303387043622ca95392fc2bad744dd518cf03cd85abea7e055cd16f21fb19510a4e920768939633edee0257ad1dfb6eac26b94f0f0011aaef7d54770e314804033bbd4707a13bc1b23a05cd8b733860f5c2112a9938d4568b2b4edab2bb967338706080b235a527846f8e1f5ea973104073a6fbbbea0ef635e09ebfdb25d2bd38ec02fe7d5e5fffbcf8bb6fe678d5d1f", 0xd9}, {&(0x7f0000f1b000)="795d2accd54eccd516b1491c91f77f14156332ddc87c67994e19bf5a1faaf87c791538c8c12f5534a9fb3427ff1c248bbfd188b6e18f757966c8ab866826ddc870475cb2c68b2a06c035fba72d2ab59afdd9d62e05e7b4f938f427ef5e59837d5a39c2eb0648d6613dad3967fcfa34e0be572d88c7c32a9725cd185a2fe79ef1afdcdce6b0925f4021d1737ea477f8", 0x8f}, {&(0x7f0000ffb000)="e0bda081e934a6e1fca503e1a4d68ab33b7c496eeef059b2255f16965d5ff231d7b0b951051bcf82e9fe50eb6c5fdd9709930757dafe57289d61e59766b8fbd3915841337ddff2cdd189cf5ae553b53cda8d17f75c1cbb1a81a910a0e0d365d7", 0x60}, {&(0x7f000095f000)="dd4fc97c2429aa4f015663cc436ed6ab27cf963435425d23d08056f48fb33c44b001f3373b6e391b02a19fbab3046cc5292751c9442f928c94153870e1865f157264d4efd450fcb2be174bbc4844d3f0c3892226aea56b3f961eb1199e85225f995a1130d22260517d66ab553551fb49f5edcecdc5b84910099e3fbec31fbc9b9f076a81c680aeb92e65f08b803d53aba7de69a95939f256d520c07a20d11eaeb59ede60", 0xa4}, {&(0x7f0000a51000-0x6a)="3c17bb29ba111ac06eb8866e0c3e8f326b17bc84b51d80ecddd00c037e5d2e7aa10f2d4f67a2cc8c4b020aed3572b602990c5ac36a4c342c8b486576bba43e470ec9e98477f3c98e83dced481308bd23329661545ef7ad46de26af729a12ba8fcb3a1f74121307e4100a", 0x6a}], 0x7, &(0x7f0000cbb000-0x1338)=[{0xb8, 0x113, 0x200, "8c823544a0ba6ca4773707fc435ec98c94489a81af9d9b9eca3161c08403cf82f0f31e246d94e48ae9002503d6a935fbae8da202bbafd1300f4f6e36b53e1ec86a63f400e6739bd3a9b5ec09b0e638c3845a2e27bdcfa01409500c78c641315e48d1606e13f7c8b8cfc70786a551407f42e5467f00f9a41c562e46908721a93ab288e64ba4279154a95dcc08163f3d923c9841ff6f23f30541afcd110aeb6777511d"}, {0x58, 0x117, 0x80000001, "e33cb55b0368d357e68d70e4e67aeaa8dfe44f93e94a9fba048c1ea7aa30bf5d51d73169a7ee878a056027706f8081f129b7de47d66e12abc34de706f90386c508"}, {0x110, 0x18c, 0x3, "09edd80b9c44032f8ac8fcd4a0b4e321528e752f889e5f148e85d4374c96450991cb9d431d42d0232798a6f9b859e4b20bd125e3a3e7c7f74c23f438c1dab27d4a2d80f93652115ae670915bf8ffa683a3791361ef49c15883b322b84cd59ced2777ea013a652415e22b2994ca3b5a1951a859cec673814141f5730d3a1da3b6dcd6a103fe968da28ec4d3e967a57954f535f261405963a285d1c7862aaebb8e9e2b7791baf8e8ee77516b6ce9f3107d93ca53fc701691dc367f4f8192d224d5a04bef9d6b1a4b8ee810ab92344e4e90d3239b35ba6f53636a71d8b241bc860bd50016b7426d816318419b20219628f5ef8e2fb9ea4a5f93f2"}, {0x18, 0x6, 0x2, "23367213"}, {0xf0, 0x109, 0x2, "71e73e608f0d35515df2f51431002bfd48980d33b4769667499805789ec6cf733251a4d35b674fd83277868f543f96809325a5e4df726f22e66b5e36fc1dd2e4506ae86ae7655b49d1ffe112ee167cf04f626c48b5ed727f05f83e20c63084dc98308641769682ffa5c47fc7c85ffb9d1a9e5478dbbfba92a5afd5d9fef73b42a78d860b9cb18c398f5d3e9604f9b614b0093354bbcba34e6488f96d9b2fdf9ac43e85633a1515270fab46f17f7539ff8944d5fcb2454176fff02d48075159daab7af28c6edf5061cb8fe1b5c8e96395de17f5cdd5e843569f08"}, {0x1010, 0x108, 0x1, "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0x1338, 0x0}, 0x40) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x84, 0xa, 0x22, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r3, &(0x7f0000c37000)="", &(0x7f000034f000)="", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000026f000-0x8)={r1, r2}) socket$kcm(0x29, 0x5, 0x0) 2018/01/27 08:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xbd9c, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001f8000-0x8)='./file0\x00', 0x30) mkdir(&(0x7f0000d4e000)='./file0\x00', 0x10) 2018/01/27 08:15:51 executing program 1: r0 = perf_event_open(&(0x7f00009cb000-0x78)={0x5, 0x78, 0x7fffffff, 0x7, 0x1f, 0x3, 0x0, 0x1, 0x8080, 0x6, 0x1b, 0x1, 0x7, 0x101, 0x9, 0xfffffffffffff0f7, 0x0, 0x400, 0x3, 0x101, 0xfffffffffffffffa, 0x3, 0x4, 0xfffffffffffffffb, 0x7, 0x200, 0x69c, 0xc000000000000000, 0x0, 0x100, 0x2, 0x40004000, 0x87, 0x81, 0x0, 0xe799, 0x100000000, 0x20000000000, 0x0, 0x8, 0x3, @perf_config_ext={0x2, 0x5}, 0x5300, 0x4, 0xfffffffffffffff8, 0x2, 0xfff, 0x200, 0xfffffffffffffffb, 0x0}, 0xffffffffffffffff, 0x4080000, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4e2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x3ffffffffffffff, 0x0, &(0x7f0000759000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f000002c000)={&(0x7f0000d15000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000086000-0x40)=[{&(0x7f0000aef000)="1357a2dab31734e530fc8591860b40ae49efe17b3e54d8f6fce63434f1784e81e555773016308b488ed93640803c1c52c13230293691d7019e055a2f2c7a0fd2f9bdf8006d2f3e18e37f04417f21c34269e752855bf1b600decbd970094152fcbe8c369f471948215270f53d90eb7f46fb5faeba47028cfb72639b0fa3ca7c95fa9ce7370e569301108d612ea6a16ef4a024721867fe", 0x96}, {&(0x7f0000d34000-0x43)="c5ee56f15734b6fb85bebfb8a8e9632a92076c004009a860ca1ac15168ed3582407502cae0e85817f13f6d694a38d0e07b7ac04318431188e006aaa88e56450d177abd", 0x43}, {&(0x7f00005ae000-0x37)="6376d8dfcd846f4aef2445b5167c8f814b10b2df643f9f48dc592493e0ca13b9e4b515af6aa0e7b70a1d29a9efbb95ca19bee257d4bdc0", 0x37}, {&(0x7f000071f000)="0712bdc5b3fd9d6ecbfd73e15cb69de20290d6b980761ff6fef331e51e0df09f57e2ca26d960f7e25d62686d4e900affd2cd25feae1931b26a16634163605225309ed214bcf6ad5afae42d6ae3f11e18e424bb1200818ee26703233a79db3ebf35cc214fb99baaf60fbea1e63331e10fd6ee5e9a37cd12", 0x77}], 0x4, &(0x7f0000ecb000)=[{0xb8, 0x11d, 0x1000, "215d59e6eff5cbeaea925d78d3ffd4d32386243ec20e7cc2faab5cf469042a76ea1d0589bd5f0c914ebdb2143507d90e807e541b06dc23ba835858dd6b18089e925cc026e920e476b5d4cda88c5892cd2a8232d9d6db9da171f1e4520f5310579bf05adfb8c84f7b4609ebb2cc01a7cbe584b3cb456617e42214cb6fdd44acc7d82ba062d24c3a23e3e958d2fe055eb517a935b42335ad678535beb5182a740e795ac8"}, {0x20, 0x101, 0x7, "e0eae4a461a1ad813d3293492d38fb9c"}, {0xa8, 0x10d, 0x0, "8f2fd5a5b964d7748f153beb9d49106819a7846056cb9c71f05f03b226bb3aaf503fea1cf6052a9f08d65b8dd850b191c8bcae050b80dc28a9963b89a3a2deb09549bfd244d10a3058fca00038171d5be0d0ee645345d032d2416b404e0aef2596bb00bfe5992512d15514e051601d1eb0ec58b6a4fc7932f297bc1a286c23acc61d46335d6f3d558ee17ee6a2c9cdd9e066d414"}, {0x1010, 0x116, 0x1ff, "d6f3325955da34f8b0b3e29a4c2212874b278565720f1aebdc6e65b976edf46e2a2f2b452d0ae62be3d46304d9aa2c08a8533347f743ba7531a62b80c4d61411a7257e9b0f3dbe55d88c14ac26680d35b29fb5d52e0a94d460f76cc7401f896807ed86333b01ad88b153c37190248a21be910210325c5647d90566cfbb62bd400f5c4b8da36e466bf454ba86dd121e9e9812b9ac38ad0105fd6c2ed50aa60a031ba82cfd11665da50dc67caaf78051fcd894c2b4a3c462e9ef55140fa182c7fa855e040a673f920505fef39025dbf900fee338a133f0c6a9fb012ff04cae6325974e93339729e4538a1289845e1a0c29fc63570e1b7f00919aae75d174b18cb460375839d3e960bd239ac90f5b18ea3e3633e89b5e7f501e16b63d9ff958b46145fd3bba6d4b1e9a6a318a6b9699a778c6820c965e36a87887a4fb4d24be21e2dc76fbc0a08a11e5f86380015b627785028b778eee1f955946336ccd7476e4543e9e5181d7d6d5795814c3b12e5704ac7cd25d6478e8c886b452b696beca486e0b1664001591116ef00fb98a0468ca4376cd1164b8177cc0c6bcc50de5a825d69b62229a971d5263a7abee6b089ef0373b17459c7f23109eabb9a3a496aa73e68b0869686d089bd679059000adeb922f132ce2646033dc03f56502a5b7e015a8513ecd5598391b66b2d25dbdc99c5ff5ed54fd993e17060cfd204d132800f9bcbf45222952ed8931ea974f75098bcfe7943025bc8d19b9928f64060a5e65070fd5f134a781f8a463ef6bca1df05a75d3113156f25e69c5518c01eda49302bd543ee4c93ff3ce73fe076922e2efee8cfbc2424a104d3a26877145b01b299fec4e7934e5cc682218450d28cdb8f086fe2f7cc304c491f1c1b2e8bdcd399e23c62fdba8188a6e5f13ac5a17569041ead3f1c13f5e5b44d00643141b907d6018797168f46921a1766d544dda68eb76f3ddd775503851a42bf1b35a13722e8b9207f825c24b819d2cacc2f26f2b33c921cc31778e189cc4c44f75dbe0d44c626a2ba28b5eba86d2a79fd157afebdfb8d67eadba0bea0602993f18d2e0a76763d39f7b9e1a510e009cbc14d37acb44937afdd15182fac6edb5d77886fea6f1f7d1855446983a8dfc1f1fbf9183f52be6576506f30e93689748a2a0641f5b16cb547f0d21a565ed1c43bd4f6316864bbfa02cb9b796f3e5bef4600ead7c3b97937ca2ec321b7c1efaaef74a223a540c3314de228162d0444cb8412efb4ac8c711a4e7442db87e7110af8b2be3722863d3469b8db2e83f77c117d79b5056657b4f62ccaf67bdffffe556b6fea7951decdfd89e7cfcdf82574137d0b388b9a8dc615a471b76c7d210277aa449c71dc5a0858f3e84cb8226c46965b26014a905e9fe128fd748db8f2e2dd6323f84956bd8b42cada1709dc3729e4f67658d1cbcd087ddad1910dda5812355fce6c4c04cb005540ada92e4b6d032103b68cd761e62ee066089dabbeb68ce898c507d17fe54dc8a00998129fc9bc1d92314259329ad0bfb00b744c1632ba1b3ae5472c2dc24b32b4a6d611e3ea404234fba6fb02aaf4cb85debffdabf46d248264aa6fcf144226364371c58d80a37b44087ae2845b3713b24b413b609513cf01c3199c668b9218777f97584aadddbd500182cd117bc66909ada717b2733453415de057338546adb5d8ff2b2cd4c390cdd274358b1478ccc2618b1e2acea7a597cdddb557298636089c3df7a8b6301e92c8d06945764c34bbf1a2ce40d94237d120d786b3a46d4d1035016a737d3ff331a475b1413cbf12e9d1595d9bf65e80ba4b540f60833c465b4226a492f49ad140857fa36eed7420c4c2f9dde6554fdded22dd7f9a9e783ba38d817f257af2c1dff6830516361be072d8cf83bafcf4260aa7bc41073e18389a9bbc22fc766c5e0cb8035192940f752a6e987b22d3f40c13723343af4bd29498aae6efaa0adfba9c0ac494dede915a8b7abcf57e6d4295673d20aa4542b0ad74117c2a71ea19adf908150f5dc340da195989edb71c6209924642fb31dd75d924a51706460e627a543c25b400accd10cc790aa6ed0c8fa305600629864e45b6aeea87b8126f8a3bb877827a41c843d4ba4b77b5dec9b138d1410002ff82aaa5fd871026b5bceabfb196263dde689a9a1806b0d15a61c29b532c1dc7901f2a390ab9af51731009cb8bf2c6ee8d26a8d0b812bea3c5956c3525dcf75bfd77467819018b2c3a3cfbaaf3fe7d7dce3a8f9129281b3a62184865f5d84fd9c2a188d6ca89d2abbad4d1eaac5379881e1fbbe30a3ba9867b1ebbbc2c78f4181ca2f95022d39cd3e835f4f7b290599539de3c48ad2646959626e3787fa3ec448a1c973164238d4ccf3a7ae4d6b986634515f270a8e86d925d3bf54483303432d198f5f580ef6b7dd7f76ea705394145962698fba7e492b30ab332e4df0e9bf4c852c2f3643e4e98278087c3bb70529a74bd620801f025e85d362e9bfec213e8f5d3e0bb4441a3b263ac87114a641e218ec5fbb44394aed299ea103c1da1ed59c3250640730721ddb62df2907dd751a8dc18dbfcaa85c7ca202ab5918969b81e18136ca17cf60a5759f5b40f0df6464cc239ac0269bbdfcbf58c64dccbdb7521123b879fd63a928ea7a20b8a0a6b99910671b472b823e77e9209659c260062da0b4a66073530d04c7b15effc419c1c630590c3ce231ca173392803e22a900fe433b209efd63ea57c1088f8c36f02b9027a95fd1a1a33a73849c360758c82fa9da15d4e9d1c550b6a18c98a020c9691c6c6d11e2054195a9e41cc038219388cf09178cb31a69ec43ccdda6ddeffa3936ac359bd5e7e1133bcf57a25ef00ec2aa7dd255ad6298e1aa7c266d417a413d161bc36bdfa14de3f5aded5b619578d5f4ffef49f20596aaaf4e10c6474684355edf68035d2c98dbe1eda35d1080083f0d7f721df7ae7323dea29ba567e191bd3f9e65bf826ece4bbe9111b3e85400df945cf7cdfa99989d28588e04c1662e2194389bcc59fa6970bfce07a4d6eb6283329a030babf2c67856a8eabc4f18efceef000a41b1e19e3d495d1e75b05d938e809da5c08dcdfae38eba034d307d0a81dde2eb3433317e169178468feee9baedc7ba3f37cc793ecdf621d2bbe0cd9060b08bd5d4058d8b5eb8678c485a67b00bebe69c0213103e0fd42d446c3c61262cdb6ceddb17867ed245a53b142ed72dbe82d776a9b1171fb6e02f7705efca8974f6fbddfa603ce871077d3c7bb6757d846a30ab23c3ed9704c07523d7cbb42a8d2e57697f03704ec2da5a813e13382f4381e30c983aa110815d5af61f99c88631e75955939d16b1d1a9b20584655403cf4d9cdc7174c6880971f95983c78f96e2f780bbb21234e485c7c6f991c59c8404bdc789ffd48a6c864b21ae30acb3617c11f327c2d6544f421a585443d5e5b370b07137d559814244b3e9b95e6590c2f85ba43866e7298af6a3e6815019ed355c93019a653296daa6010b99ff2f95a253fd2ed586624eb8b5b717b82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{0x10, 0x114, 0x2, ""}, {0xc8, 0x10f, 0x2, "cf813fbef7c52bd49cae60c306c00722ba72cb3d9dee7905e017745be3372e98e2ea9a3b0b2b067ae606f9046c6a8eb74b4e3f49bca0c9d44379e5e524844c0f7455f75d1361bae7651b3c9e3574d8c38a853f1e39dc816d74dd3f9070a0a30bb36b8f61e01478055158ea0cbd46759d3b6295274d15825b0dfbf659271eb3174070559992de5e615b052b45219ab07f05448b2be3d4100def1dde6402759bfc3d90a45683d350b011f73723416b16ca7c644e"}, {0x40, 0x108, 0x4, "eb2c1e2b91cb63e5c3279f4b6f2bb89708ca928cc02762bc5adf2c3c298ae52656b36f720a9380ddd9554002"}, {0x88, 0x3a, 0x100000001, "10d2738770ab06ddf01903ccde7595a0d6de78810791a3309aac3431ab2d973d9d263e866f31c2dbee91563424004ea5466d7bcbe000e107793bb738ac7b9794f39a9e9b595ea75ce7177079bbab3cd10b68f8c23296b38b626fb40a46bc47c28e32f3c1915772ed5d169ff8e94082f5985a7be927882b"}, {0x90, 0x11e, 0x6, "d8fcb13e50b453df624eed238d2e2008a8d7d0278822ddcc80a5450e487d3e71b21ec6f31da50dc62c8f3124f75620f11ed1dd999f2d1070c1a473ffb7731c62bde69450d708344ec74bb676b3c2570e3be1cd363deca89c4adc3d044655d523c714404cfc2f26c71fdd1dcf2729ec3878d0c96b125a2b01fd7626a2c3"}], 0x13c0, 0x0}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x221, 0x0, 0x0, 0x7fffffff, 0x0, 0xfffffffffffffffe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a4b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aa0000-0x2c)={0x1, 0x8, 0x209e1d, 0x1, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005de000)={r0, &(0x7f0000bc9000)="", &(0x7f0000d3e000-0xd9)=""/217}, 0x18) [ 2038.907207] R13: 00007ffc934611ef R14: 00007fbb229279c0 R15: 0000000000000002 2018/01/27 08:15:51 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a05000)={0x0, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0x0, 0xfb, &(0x7f00002c6000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f7a000)={&(0x7f0000f7a000)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x2032, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000631000)={r2, r0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000da4000-0x8)={r4, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000889000-0x4)={r2}) sendmsg$kcm(r5, &(0x7f000069d000)={&(0x7f00000ef000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ef8000)=[{&(0x7f0000aac000-0xda)="c0a93d4daed131b09ba00c13e9a9eb4a5939b4ba886673d6a2d9f18fdc4f1be39a87095a8ff3de65663559095fd9764606cef65116a205f31fd0d6671ff164f8ae02eedbe874e7058c6219dd13f613c2a62414566ed76a28edea430d0b9ebd69a8482e1f7c3b66be20ee3fb65d48a522b1f8c6ffdf9a303c12a71d7ba17a8122e332ce61145734523e73fb720d11fa816f6f668c77ce8467c83e8d2c49ba10da8d9e95f5207122a881ccf7edaec56f8273c4ae4de876a873c3671dcd8bce759c3af5cdd911a8bcda84844580f3aa146a89a7ecf88bf30587cefe", 0xda}, {&(0x7f000000e000)="3958f76e878be6887aded3d9b217c39a6c8b7184549c535426", 0x19}, {&(0x7f00001da000-0x9b)="1e2240cab578f32ac0ddf5867d43b738b6b68aa93a53396046fd95170f5c0b2e752678770c5f9f134c4ca25a848a0a7e13d7eb203ecb4b58b30c447f41601a285f256dfd37d53bcfcddbadf29ccb6aa6d3ea37d6c81eb2d233363de56a4de31abd0538b83407b0c64d566f285db7fe942f2bfe0d68b5c533240d1f1be1efab856d008f7b26c4522b4202073e9d1fab66cbbca39fa9da7a01e37ec1", 0x9b}, {&(0x7f000029f000-0x45)="9c64e87ff907f35b74832f78f32da55fba45b06adebb7aac6e77d307bf5b048ca775a5c71b56d9c6fd7f48e252b2a3db5e30873f1096ebe8b8154bbdfb1e73f01942a2087a", 0x45}, {&(0x7f0000033000-0x3c)="cafe3a5271565f681a8347813497a85b44d36e456821adbb889d8924c8821b81681f262395244b08248ccdc8b8650a2d92c96f8aa289be00886c80cb", 0x3c}, {&(0x7f00003a9000-0xcb)="7c1fe9f177fba7a2ffa5d8ec37d5feede4c7b8efbd4db8612fdbcdc443a998f2d572e7f50bd611cc27b1ce4f854bad78cd5a819394752377efe383ced649f854f7cf64173eed72bd6d239def2f60b83a061a78c9b30867f8a8a3998a42792441c822cb74ce85cc3c67571e61d3dda5bc11105e79be927b914e62076fe1dade29775747ecc1783eeed0711b495ec73d8492eb0e080374cfe6192239cc5cb689650701273d9f3ba4a7b68615d9a49dc484cd34c6be91ffe85468cb3e262c10becb0d18f45f89a92f7f49b2ae", 0xcb}, {&(0x7f0000881000-0xb9)="4b2dfff5f45e3bf46a29b6649f49f399dec7dce65c08701431978ce9384ef4ee9cc0cf1a19e2353589a23cea4fae857483f42c30abf8145f855348df1afb65fcdf39224a6e6a2e2de52e52ca0aaeb105a761257a2fd20dfe8230f4ac96b30a8ef39528c0c04f05f6e78ec4d6038f64b183110c3dcec95dd836e119e5e6a603826cf5dc8e4b4c12d0ba70404ab3ebc2b81af163eaf2d3b3505cb0dd0a83da3e6a27473972065b070b3432cb546fa91063e4fb965087b12d6482", 0xb9}, {&(0x7f000001f000-0x1000)="43345c80a4f680eeb51dc78a72bc7e3c19c1160d156c2994193d2f59e73ea535ea7502b6b8c5fff7d2f8891d1741bc70ea98f16a5e3ada63564c4aff274191025052b5594709a23673a4263264599896b9180573af5fd31ab5a1d8a1896b5ea4f825863c81ad775f4ada2f17d4cc8b0197c9faf0575a2a78211d41b887a84bccf8649d37cf3926255bcb276a84aa1936b86e36988b64f1b2b0627dd6ad0fde1df66dc80fe003cc5c32c6054c7515b6d92e2318e130e44d1ccdaf4d99f168ccffef530ccf0cc53a492951173119bbb123236c5e6cd835ed4cb7a9a6a71548a1cf8a7109afb1a353038e1e20f386a275afb1511d531083d282b8d983b81701e8766ae5788f0b74ffa111e8506f8e4da01f91a74b9b6d17b3ee12530df7eb2bf68556918bc9157d64d238b3c871d20b7f6e57b5e9d03b8402664ef05a5dfbbdfecd804912affcd9cc29c65dbb2bd9066a0859983f77d186f873a88eee85f9a1dd2a81c82009e77f46ec3cee6d355712d166a61f63257726552de55fb4d3b4995158355e888cf040ae92445f446ec9457358e5edc426e0feb86fd70900070fedbfd281e56d2b8dea9fe61cda18e175f70278fcbd4aaf6ce973e08ec952ee85c309a475eef332fb121a82a670ec37e8a0ee4183e3803d7b04d99ace7c99f74c1420ae025c8fa8db42641a31e5fb71b2c3f9a676ec9784de84b15185bf12cc8939ad04a3467add135f89c96a479e5abba76699fa7bf1b55dd4d1d7d7f30136553551238b8684d9e6b92984a8829357abd6edaf9f48f576bce930b52ee990d3f4ad4ae9969fef5bd7978c0e9a81bcaecca5cd62b17be06237ae0631ab5fa2107701c8ae3db619e46d5274ad917019614177ddf7eb98d536751114602a6c475573fd48bbdba8d51beb771d28266f7dcb15700a3bf127c8e6c7caa304de8e5e6caf5a48c4ab9a460b2f83352c14fe3c6460a78379eb87581c8a60055587f57ba14dd49bfa9e82f9cb5de348bdbbbde027bb10c4a16e70df4a8c258b3ba0e82973df336ce6a5201b4f76a1293566f5e71ea1654bd81c39f51b0dccf4157dafbca98091e1f0143ffb7787aae0e3188a0b87e13f13db27bb28abc2617c5778b7e08fc288a755ed064bfd7a981dfb28ef241af20758758feaf35c0fd305e02d4f2aa8a04ca57821a9f7a6190fecbfd34fdd16756a5dfb3bb3f2ffdfa91945e71e39d4afb41b3847290bebd6374f1819fccf315e17205955895286fb204086009e67048c37fc34887762eab4d9e44c13f3dd1a61f26b9f71c579119feddd6c1980cc7988143d8b8504d6c5c093f36a629aba38721a62a15dea12189127f6ddba028335063ed104410c90409bd14d4244f52ad2b41e3a421901a871f1b2112e1d6f9195c10c69fafff7fcd08a3ab7cf9be456f2b9538b52d46a47fc4d2f10013f66fdf60b6138cdbe89648205adb311ef959031a08209ddad5eee6861fa8a6fad6a79904bebe488ca1bed23bddce322c764efc92fb0c92a396d43c6025433ec77c2e6712f12b55bd21e93cf9e74ee37c629c0dc6c99f21c64b82dd52bca60727ee61b6750236e0042b591065e6973848c8578f47c154e15b339de69c0a80e260b1a322567b03aace0da62383f24a5e90894f512da7ae79c7c7ded1ed3e48f1236a3c7d2c7abdc013e602150a82cfb78edd62f991e5676ef0766660e73c7c59eca05ab313a3bc89f5876ce7f6a06d5874ed364c4ade335bd9c17420552b03178ae8c4a9ecffcd915ebee1c93e80fda389e9b3aa705cb485a21c7ddc39a2e3f955efa50054c021837ec1a75777f835b25ff7bcb5d9e8eda235516a6efe20b023b066a36dd053c7ca760a7294b4ca9b8452d8e9235a1108c53f9a9657a494918830af0d8cffd9c976f4b54bcba682b8a99e25fe188d67aebd294c739a09c938a6be782d2416d4d89065b6030b47f0cae78fd8a6efda763fe96bb6b605367dac0ec3b6d153b7d236b3b1cff375901dea337163035252cc026ca97d436720c4505d238323c955e80f208457324062dc0a4636114ba3d3c24a717b5316001fac271e39726abde4e3a8ebe1812523d46c2dfdf9a9a3609495b951e28aafdcaa0aa8dd625b6d8f0fcaa18bd34fe02f6df36fd446c8ba7ac903b9b4bda6400bc80c67bf4b86a14c3bb4356ce5ef88c9e578e99a1301832c320aea37621fe32079f7661152882b0d19c70931b2fe55742c0304d4730313debfc407f96a808191bfe5dd8d6b4be2353410a0a8b4af679f0b50019b36860e3922389ee6bd992510ae9792dc900df55ece90f48a95cf94a3f4d4fa4790177b473c3772a37644ac891af0a7b5be3761bb9e88cecc8b1a88f1e304bfd88512b3745eb464ea4a960c639ae34cb1bfafca26438e21bf8e82aa3d5e7fb7dcbfbf90fa82f519c57c073494fd18d3223497d7b0a60ab25e9cd4637be6a6e46fe69101b27f49c4f42f7f77b12e654e9ebfacdbf9eba840875f88be33dee4593966a1bc8b26ae346943b221dd6db6f4933e7335d6e576d3ddaacfcb5a8e87c3f69cae704321931325d34c50700651d2c63a7db4a6dfee84efcedf07e9c0e75feafe98c475eb5d12d303372eba9f2f1a8fbd47bcf0ce7d5556a85c49b012bd8967671ef65291f8a652c5328ba141ef49678aeb8662f943bc0db864f0ad18d449e2d44cb3df47bc3329dc003e82d4a508aabe33755bab0401e8ade8e95143b684fa8ea75acbcca75dfe5721723d86848cf077929fb34e282b699f9661a2e6538cead7adb8579df23b5b0c021cb3f687167644ece3a7df6b957f8b7f127c85b80062fadb77b226d5f42e0542e9a9e992b5a826c7f4b984b5fd86c412f517df1898cff1b2ff2ec5ee04e9f4a2efeef82f318ccc8a7b127335ceb8c085f284a9680d2aa47a2709a93fe84f20b0cfdb06b595fd68f75c6526ca7f04b7086034dc344fcc7fddde593c8930777a6eaba1f479b4b2365c17c4308cd8f622f3568cbe0ef3614867b276048832130cf85811cc8a7cc4fe185b2206c7659c425e0c612a2b896c690e07b86de38b2e2dab957aa47ef5ac6b0f59dd9640fdf61831845a95d9798bbdc202351fa2fd6c793f8aa9372143e04670dc9eec7d50029dcec07d8d981fc37685cbc1ebed1ee8f2c4a7004a89202ce8dd0c86f8827cd11aa0b60198f0ceb68dc0342fef421f0bc428082d7d2d6dbe9a6c97164ae5928f389e34dcaea96b3abada3c536df990482cd0868ffb2bca487fcbe942acf7ad936c9ee04e6eb00bf14c5d850e078d0b3acff51aefad8c8a31b28c3acd046b8e8523943ca671eb157c9e7ab9dbbefbce9e842eb99e9a2ac2ff695bd7c9f17d009ff028927a965db31b63f2e74e6264f62ca844c0b443a29231e48e4ea7fcd855ecd2c852e699808109737e5b8cb529fd38d8a2ce02b2fcf1c3da2da4e7a6f2c349fd35956651f469e4353f75452aa923f13d36fc2389b06926c37ac2d0a2750995b8c2ef9d56c088ab0f4cc37e8782d015352960126cc6ffaaaf0ce8b515a7eac75de361cfe4846c0469acac44333bac48e149338aa691ab7cea032bef23e13accf4ad895be3f227fc65f52853cd98e3f9a0aacbcb512b99e2cd5a8d8a7b99533fde8e836ce38806a1f628237734e842b9a58942e6c5852650ee300554699d0c86b9e271a0a7adef851d3a3e6193088993c81d3e264927834c3483243e81bc7282b1794688b732fac4b2587a9da80656f532e0179aa9d7da7fa5df056a74312db6b2aad96a2c40cd36ac0b87f7e7d52786ad9293599c2f8dea00cfd37247343ea43148d7aa3702b961a1b876e160d76a3db898d789d006b690405cf3a5c1f3af46e483c3aa227d11a19e75e0c758e498069e10d4ac27c39586b36a7eda35ed1f2273318a9a3de63368a8b6c55698a0c61872e36e164eea20d703c37a32852131c47a65a3c964202d694efc383b82214da3fc7f56c08d27e27e6d428404d11d9b71b87128495370ff0068992c79678a8255f4859ecdf613a4ef7ef2af1bf9a1c95d5a5b8aebd7943ba411125fe49688a8c0bec21feede056c89e1a45079473587b2220ce9dccfb4624e2670d6923821f49f63380931b4718b6a909bab278545a9c394133e764aa5c926dd2add0ce77f7bfdbbcd8a86e6b6828fc2e6c89c53666a4b1ada491534b1ac1c64ba9b926e05c2b2d2fae771c50a0222bd7972785e61776a665b037dd793221a93279b661ab820478bb548175cb4aef62fdd1ded9fbec16adee0f76e3ca8dd08f50ee724042325f7d541444d872faa1d865d9e6c496bfab34e0849b00aa8ce6606790894eba9126f0b66992d79cd46e0d401dceab09bb70666dc1cad8115d2e1bb30b11b97b122d0ab28839510531bae1d415e32115251d0496645834262181e8c1b36e24795faaaa68de6317d830125b73d0183c5c1459d7e381df3e10601d27f19f81e123b2f386cedc84b0859973f98a40b522b8b51d31de6a4ecc9bb137192b402d01fc7ff4f4ce6f9f40b60f6b756e28f46a9f3f625d02d7e2224d63b9fba01486b94dd0a325848f0824cc80de09f88f92d4ee098843c19839ea4cfdec48b38072a7eb566aa5a8de5ad45b202c7e998820f97387ed2e2652f646829fb5af1b7d4f5c2c7356efd723a939dba92ddd8c8813e6832d76740bceb8b5040914bc60d4f0f43b3a9a35c258229c6b1491eb30a1eda988af006f2cf10bbaa8b6ee566c4c935cf489255173b883471269c865c2a0ae708b6d3a60235b2c17b43bbc454d2a7f6e2d77ac4c3a77c946d73491be2064dcc03895a75104a574a51aaec4011ef7883a51375321cc4f89b2bc3747f15032ed92badbce7a995271bcbf769ffc8b51d72dcbdd15658bca49af06eaa926431c00c81d92559aac7c2d188371517d9b6c725cf42b4b4e7e00c4c3791502d341a8a9f911c9f2c3f4225b036af162451661b214f33800bbc355b3800202a6f60266f9c6028790acd890420530ee8eff2c6a5798f13362aa07cec162aeaa9be31ba54286c2d12503946877f5539c6f798645aff442af5aa62282eb08552735ec54875ad70bb2e1ffe6f9369bce8cbdc364e602992b8d27bcc3ae66d6049819ec274a268e480b371361e99b4ed5e3f8195335e1f1a3ebea8e7567349e125514221f33ee152dd9ab8cd0d57773d2bd94f84ea9b397525e855eba977c107a88bb051feca392f6c29dc1e296289a0feb53fafc61ec68a5e7e58103d2a477ed795774116f73ec53e9e1abcae3ff6fd087d36adab1417928c83dbd791094054995ccc54db3a9ce714e022ed05e3fd424963df373c389ccac044fc0a078d2e19dddebec85cb846bca106ade2612214e32391bd1372f67f646f77b5e1b78d0f9149b64fc2721d4f7d854916481eaf10ec568a63cf8a25e8f5665f7a9939c8c447532a56709181a9dfdcbf21c3e5b6d3706416fe86dc62f452d75588ade40cd91bcfb0b574c85e0762019bc4e0ebaf4e875ba47356977a653029ffa0e370a2377f802c085a2661b641e195ff55c2d1c39a8271275f60f272a50c80e6de5f371e38863a9c5993c533b4653cdb24fc65125c769de2851b249981b1b14107a66de3a03d850169babd277d6df4808dc2fe958b2aabfa49e91dda16400351b239329d6a46145f3cfb672790fcf194263edb6aeb40e97ebbcd6eefb06c56fcf7e5910fb0c6b878d26605544a77a7fe913123492583dda773e5cf94f48df76f5a86fc22839dc605fee37f884899b9228db4990546a6619ff69997ec92223a30f6546ae6a24c83be7e4a19b70584928eb", 0x1000}], 0x8, &(0x7f00007b3000-0x268)=[{0x108, 0x101, 0x3, "dc6f3aac38724e668d31cdbd22301a2046fe7f4bfa38c1a41dd1a982c3c41ccf1ca393119e63daabfe682427a38f76aeff7613687c47ca515a5e1379bf817848367260dd1367fc51e633dc32c8f5671b8f3f7045270eac9cd57fc96e0f9160b69c56bde1550672784191a3532e75fa16b5b31dfbf1a44b7c9c7563c16dbe6f11cefcaec7cddfd88da70b7a0f8c06f19b07fb94395a949c834dc5d8952ed4d9e0fe31367013b6d86068e4bda3875165a6f41fe75f6584ef12c9fb2c8cfb82bbb789220bafb1ece6b2494d382a8b40d8a7df93af0c473a1130b1204cc6590b386f4fd9e9372b66b31268ef172552736ea41bd2"}, {0x20, 0x110, 0x70, "c9649fcf3dd421c4fd88"}, {0x68, 0x11f, 0x5, "7e6fa2b65dd328481c3ea8eb195a9ae347225a969bf6263ae744ae0ddee20b394d9605383b55cd1bd1362b03f374a8b9d08560e5ee582a0695fedde5803cb4d0c6802d2c9614a834bca63534ad4b3b7b9c74948c12"}, {0x18, 0x117, 0x7, "16be7e19cb"}, {0xc0, 0x100, 0x0, "b6de80940b67e1ba8ec3b7caeb8c4a7623c13dc4eeffb7f7d3897d72f9627e8f5f3dfef4d0f0be9418a5487e9a2a05c59a1598656921f884ffd1b301b744e1f8f73875012fc18aa0db7495d8b2a5103ccdcb54507dc453ad4d6e46afd4017e83f5f5ff16f183a9c0f06608bcf9ef1e03e88122e73ca10d6eb586f4d0cd7fa0273d89efe21000b215c2f5911ddb9931277baf98025a829d6fd79534851c8bbb7aeb09b56da79a3be66fba71f787"}], 0x268, 0x41}, 0x20008000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000060e000-0x4)={r2}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e6e000-0xc)={0xffffffff, 0xc6c, 0x8}, 0xc) 2018/01/27 08:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0x10, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000e37000)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000399000)={0x0, 0x0}) sendmsg(r1, &(0x7f000051e000-0x38)={0x0, 0x0, &(0x7f0000d8e000)=[{&(0x7f000085d000-0x1000)="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"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"}], 0x2478, 0x4000001}, 0x0) 2018/01/27 08:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x3, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffd) 2018/01/27 08:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f0000d8e000)='./file0/file0\x00', &(0x7f0000f77000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f7d000)="") bpf$MAP_CREATE(0x0, &(0x7f000094f000)={0xa, 0x4, 0x800, 0x81, 0x4, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x2000000, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000d8a000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c72000-0x2c)={0xf, 0x8000, 0x9, 0xd1, 0x1, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/27 08:15:51 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x33c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ee8000)={r0, &(0x7f0000211000)="914c5f759a0defe54d0bf1d80c48c41e6555225662fd", &(0x7f00009cc000)=""/111}, 0x18) 2018/01/27 08:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b08000-0x7)='./file0\x00', 0x35) socketpair(0x2, 0x1, 0x0, &(0x7f000023d000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008e2000-0xc)={&(0x7f00000fa000)='./file0\x00', r0}, 0xc) 2018/01/27 08:15:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000e2000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b35000)='hostfs\x00', 0x802000, &(0x7f0000cff000-0x9d)="191a59a02b0d5019dd3a11d43c5254da3c10dadec1346f1a677446cbc63032db46dca87621b3da110238aa54006a7cb83a462ebb1f5b30ec5c474109b2acd4d9cd4a9c2409f8a0eb2a270aa6479a9481068cf3d672d465cb85f819e4b565a54ed9a068cb6bcfaefd24805ebdb7725e104f810f7d5608b9263015bc0d030bcd4c1e22f2b2652aca154cae9d2d76ddd91e4bad7099e682b2dbc78f21442e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x7, 0x9, 0x78d551cc, 0x9, 0x0, 0x2, 0x100, 0x4, 0x5, 0x7, 0x1, 0x6, 0x8, 0xc78e, 0x7, 0x928, 0x9, 0x10001, 0x7, 0x1, 0x673b, 0x3, 0x2, 0x5, 0xfffffffffffffffb, 0x7f, 0x3, 0x8f, 0x4, 0x0, 0x1, 0xb8670000000, 0x4, 0x7, 0x0, 0x80000000, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x8}, 0x84, 0xc342, 0x9, 0x5, 0x8, 0x401, 0x101, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) socketpair(0x5, 0xb, 0x200aa28, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/27 08:15:51 executing program 7: getpid() mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f000000b000-0xa)='hugetlbfs\x00', 0x0, &(0x7f000000b000-0xc1)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000)={&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r0, &(0x7f000000c000-0x3f)="8905e347fff52b353a25e3a856c46a082a233dc1bc50049af1dcfccf4c09197a4a349b51627bd387364020009dfd195afee2de008ff4a9ef3ae9732f5d2987", &(0x7f0000002000-0xb8)=""/184}, 0x18) 2018/01/27 08:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x9, 0x6, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @alu={0x4, 0x80000001, 0x9, 0x7, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xce, &(0x7f0000001000-0xce)=""/206, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) socketpair(0xb, 0x800, 0x2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/27 08:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000847000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000561000)=[{&(0x7f0000d80000-0x3)=""/3, 0x0}, {&(0x7f00008c2000-0xa3)=""/163, 0x0}, {&(0x7f00000d9000-0xc1)=""/193, 0x65}, {&(0x7f0000c54000)=""/216, 0x0}], 0x44, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b3000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000381000-0x38)={0x0, 0x0, &(0x7f0000416000-0x70)=[{&(0x7f0000649000)="ddaab39bd72e46ae176cf8", 0xb}, {&(0x7f000042d000)="7dcc36ee61493305e980a1be049aaa2cdd24cfcdbdda74374adbfd12bc4f8a9c993f4982561e3be29cf7205573fb38fa47a486cb123cd75a77c29f8887a30ddff5d9fcdea1be774cd564bc3dd72c9b7fb4a3cfd69a62d60d2dfc1e6b863244c69d58bb87adc8c6aa67d61329bbec1997c324c876e46b3cb8f2a72e796466f6cc9fa5e91e3ca8c06b3cf40acf4a0f1dfee768851203335d859b31c9fe10685ce4cb448e86acee090ec2e0d6cd10de580ef4b4a884f660a0f8e6cc4b046c70466f29", 0xc1}, {&(0x7f0000dfa000)="0a58db08f43d59e5b88631d4bef0fbc94c2215935eb37b19b75566aceadbc9e642b4193bd4dd6a71fbe037a39b070dbe4683fed44991c9bdae9924", 0x3b}, {&(0x7f00009f3000)="94c6cba51aafdd757de8285e87c5b118141f9134f6c57f415f992c951ba3573a4c6e99c96b5d50bb435b8c58d361279e9cd60ca2bdbb6a0c", 0x38}, {&(0x7f00005ac000)="859cc53e8f9f59ba96c0fda53da07f79d75337972af1e5a189082c7c184307511c44e012aa0eab8013", 0x29}, {&(0x7f0000c1e000-0x4a)="4718abeeb685bf9985d9fbaaddd45638d1937dfcd83c0a3792ce6c03534806cd51baac14cdc69b056e1c857ee312788084d85ca738b87a1156abb408c5d5037f062bfd411ee690480164", 0x4a}, {&(0x7f0000c0b000)="5373c14d41ad2b555fcef54b8ea27e10d238704613d82f25d631405dcf7efa13249815a1b8d13ddc6a4d489fbd2e9f10c410bca72fbc09304c676b131fd01492955f1462579734ebf7076c4132ad1816a79957b86610a9465f452fe203c1634eef54bb13f648274190df4afca77b746f5f2a453fd51edaf63cb840e49c65d401fbe0d58a5e47d10d8d6664ab86173e4bcfdb00b4e37455fc9758ae809dbe2209d76ddb21863c81aa93a4a524b3585a3d13d50ef7b9175c850cbe3d62eb22e37493c96fc92a9822b7bada4df6e2d81cfbbf9ca5bad433b4ccd61b561010323de0ca2f5c6a8c1a", 0xe6}], 0x7, &(0x7f0000c5e000)=[{0xd8, 0x3a, 0x200, "32e74d8b725b3a8ed8c607c84e675b2b1f849a8b5339afca572d8afa9fd283d9335c425b4224faf17519067e15232fa57c4f7bce656299379c49ff3e6c6ea5685db0fba2f9e39f4abdabb03d7fe9071978496b2dc4c93a19567402507e0136fc74dd88a1d7bde8f7a592c2bfecb13a9c9f159b89f2370ddf4f8460185dbaa0435b64b4fde120593bf42b828a3815cb1a23b2e07d9c779d03ee94d0e146a6561f2f2259203ce838b3143849aa3ffb16473624fe85e781909c1ef335a5ceb5a15924e6"}, {0x108, 0x11b, 0x1, "690ef8a547ae3b48f5f10d6600a5c4757545595784f45c2444396bf864d20d866ddb53b54ed3bd5aa2839402b60c81a14ab4202f32a6cf6d6d9f53d1285491f74223b83082d6ba74e57c8f4bc662d44057d5fd58f1c424cc2dc7306a943232a1f0dc87a4492894dfa60542dfa2848440b5245f62f34fea3bf6dfd4017a4fc21a5a712285ff21000f9c8cdb914185804e9f9a6cd98014183cfc6798212ea5ded02c48038007b2a9f6583db96bf2e4c2e37bfa6f94959d17d0228108569ef5c708e8e31892540ea53115e223e88bba847d362d4282f51032d7b165462c05cd3eaec36162d07237e381906c7b49f2f09f4046"}, {0x1010, 0x19b, 0xffffffffffffffff, "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{0x10, 0x115, 0xffff, ""}, {0x100, 0x6, 0x7, "1f5ac223c4c042b8aeadbf94469f9e375dea979c18f98b8339066d057f0482dfe44f4380404a2eb8481fd284d1adfacafc0fb6dccd80131ba1cf55df23163fe6bd2ea253f7f8c5614634f0bc7153d5d0f4cdd257a385d8ad46031906b925c0c9f44df25fbbe5e487fd53420b25092d26f0ff2850fbdcf6e9d0a1173ff940bb70e6e79767fac96d53a40c482af2554baef844612c59a167dbbaa4cf3e787b8a893658b7b0684ca82099c2c316b448ab8c68e9b41b6645ca61a1750d95e878b1058204cd8ae97b59809f4cbffc77563533842b1f30b840c289ffe48cf5c42a43234a74a78de3ca8734214f18614d"}, {0x10, 0x129, 0x4, ""}, {0x108, 0x10c, 0x81, "9e63d9014550c1c271d3431237da4a8c9a9c51ba32e7f438fbcc462341072dccf87eb30413118dcebbcfdfef53acd29196e2214bcad147be0521c990addc2bb27fd150d09dc446d09010a5ca19eaa3ac797c90355a7a1e62b85a59324f60c94985970d62f7c9a9d95814a618f865eb2bd787014cfe73be6e7988983dacedbf25cd5f725c40c71d6e058201daae7b8dd9a82013938a4f61e21caaa4006f8428eb3b596d68fc1f6c847f1a4f1f8a3860b1741dfe1a4a74208752806dd45d97892dfadff7c3faf2753a84269ab319cd6522737c14e5b5e8c9a1989d0d1afe52ac467ddc794725bcadfb208243a7f40b144f98a5a64ab27b"}], 0x1418, 0x8000}, 0x0) recvmsg(r1, &(0x7f0000cbb000)={&(0x7f000015c000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000f6b000)=[{&(0x7f0000820000)=""/120, 0x78}, {&(0x7f0000075000-0x1000)=""/4096, 0x1000}, {&(0x7f00009fc000)=""/240, 0xf0}, {&(0x7f00001dc000-0x6a)=""/106, 0x6a}, {&(0x7f0000948000)=""/148, 0x94}, {&(0x7f0000fd8000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000065d000-0x22)=""/34, 0x22, 0x4}, 0x100) r3 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r3, &(0x7f0000a2a000-0x38)={&(0x7f00006da000-0x14)=@ll={0x11, 0x0, r0, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14, &(0x7f0000daa000-0x50)=[{&(0x7f00000e2000-0x25)="2af3757f9882a0fb9a4b58cc4ca62251806a923eabab4db1439aaf9a9e98545ee6fbbae42d", 0x25}, {&(0x7f0000d59000-0xc6)="7039be48e4073ab2a958f9909039f865617f22919bfd37ae585c9785fc47a86c6b21b5ba941d4643402683623abba49cf24d728dfd0f1dfc911cc2e897dd1ee0d0a0e575dabe401e546f8075f53d567f8ec1321aae0039733da4da1814d72bc06d5a0286179eb62cad5bad93c45cbfda28d6d6e0939c0ab434c4e20b990164cd1d3ce96789c130f393eee8bc1243b4d99f1f445401ca8beb749b0dcdde4cc2c5b7e54dc7e4743f24892a3bcf3cc2c722b16ef3b76ac99540ec447d12a76dc4ba824b6bf31292", 0xc6}, {&(0x7f0000ce4000-0xcc)="b0f49ff50fd2f726fcf223a46798b1a6bc924c0b938248b1a3754355c28d656ba9680af7e5d7a30aa9c2c8804c9ab402e75d3a391374a0dea520a96c8d273f5e6d34004763c2f4f12fd840357fef7c3a97be06f0e3148435a228cbf37e384cea32cfd93e4e8c6d808cdcdc4c640ab7303e656e236d431e105143e0ad0d37e6dcd23a89975d60d640eff820f879ada1d0d5be86db169c232ae458d99187e3bdd27d000202476ea600fad60c30b545995a8184818c399a3216a8b00a0f37359f918627da0dee30d073b6eba34d", 0xcc}, {&(0x7f000037f000)="2eef330c8741746e4e0a05c3bb97053ffe37e2b5ff983c05fc91a5f6ff9866c6f0c202a931eeaadf04196787f797e00c8f3836963020dbdb33a9", 0x3a}, {&(0x7f00005c8000)="5c3a1cd1881a1ce2a9ee4327ab40a5b2d1e1e5b03acdfa2db14925e50560", 0x1e}], 0x5, 0x0, 0x0, 0x80}, 0x4000000) 2018/01/27 08:15:51 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f00000)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000aba000)={r0, &(0x7f0000d97000)="0e0f00", &(0x7f0000f00000)=""/217}, 0x18) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x1, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf33c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f03000-0x20)={r0, &(0x7f0000848000)="54d596665545c05d2b7b5d0c35fe88609fd4ee58cb042f4e5b7ef8b7ccb28cd1f042f809c1d73e83b3275e57d49a055d6a1d9bdc5bc0589d5b0f6d7d6bde1e21af7e90e9354326c73b27b50a25e7b997367ccdb01ed4ae09bc9f9e52e0828d6879aa457a6f08bf796dd0712b2da65319c14b9b597ee2cc4e3085", &(0x7f0000f03000-0x70)="46c2c055d9a642b5802b43b76644e5a6bba53ed993de353e048bbf9ba96763a8be9626468c9571db4bba7f60f2cf0fad58c0cc7dce2f31126a90a3712a5d2072cb422a140956c4da2691b069f27ea68f537d34ddca09357faed598893cc21d933bef7d5b863e121880e6abc4befa47b2", 0x1}, 0x20) 2018/01/27 08:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xfffffeee) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004be000-0x10)={&(0x7f0000fd9000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b3e000)={&(0x7f00009c9000)='./file0/file0\x00', r1}, 0xc) mount(&(0x7f0000347000-0x8)='./file0\x00', &(0x7f000086b000)='./file0/file0\x00', &(0x7f000036c000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000a1e000-0x32)="") bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002e1000)={r0, &(0x7f0000d9a000)="ea589f8583fb33311ecbab620019ad98bfb84a843b9a1b43aad532e8144eb711c0b73420b459b7bb3dafc58bbb3d9230334c698919ad3cf90d97ed9a779a276f0a79f5b70ddb67fea393ba54"}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009db000-0xc)={&(0x7f0000759000+0x1ff)='./file0/file0\x00', r1}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f00005ae000-0x10)={&(0x7f0000aa8000-0xe)='./file0/file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 08:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f000099e000-0x6)='sysfs\x00', 0x1, 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000bc5000)='./file0/bus\x00', &(0x7f0000b22000-0x6)='sysfs\x00', 0x2006, &(0x7f0000c0e000-0x20)="") r0 = getpid() socketpair(0x0, 0x1, 0x6, &(0x7f0000e40000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000026c000)={0x0, 0x0}) perf_event_open(&(0x7f0000bdd000)={0x1, 0x78, 0x401, 0x2, 0x4, 0x3, 0x0, 0x400, 0x220a6, 0x2, 0xcd, 0x9, 0x9, 0x9, 0x6, 0x81, 0x1, 0x400, 0x1, 0x800000000, 0x1, 0x4, 0x3f, 0xfffffffffffffffa, 0x6, 0x8c, 0x1ff, 0x9, 0x7, 0x80, 0xff, 0x4, 0x4, 0xea05, 0xfffffffffffffffe, 0x5a, 0xc61, 0x80000001, 0x0, 0x325a, 0x4, @perf_config_ext={0x7, 0xfffffffffffffffd}, 0x202, 0x101, 0xda86, 0x0, 0x0, 0x7f, 0x0, 0x0}, r0, 0x4, r1, 0xa) mount(&(0x7f0000b14000+0x2f3)='./file0\x00', &(0x7f0000cc3000)='./file0/bus\x00', &(0x7f0000a6b000)='gfs2meta\x00', 0x28402, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001d000-0x38)={&(0x7f000001c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000006000)=""/159, 0x9f}, {&(0x7f000001a000-0x89)=""/189, 0xbd}], 0x2, &(0x7f000001c000)=""/212, 0xd4, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="6b797a6bdc6c6c657200", 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 08:15:51 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c1e000)={0x0, 0x0}) socketpair(0x5, 0x0, 0x7, &(0x7f00002f4000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) 2018/01/27 08:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b52000)={0xf, 0x0, &(0x7f00000a8000)=@raw=[], &(0x7f00003b2000)='syzkaller\x00', 0x3, 0x8d, &(0x7f0000d97000)=""/141, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x3, &(0x7f00004e9000-0x80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xfd, 0xc3, &(0x7f0000386000)=""/195, 0xc1f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = perf_event_open(&(0x7f0000233000-0x78)={0x2, 0x78, 0xde7f, 0x2, 0x200, 0x200, 0x0, 0xac, 0xc2094, 0x4, 0x100000001, 0x9, 0x8001, 0x2, 0x19, 0x0, 0x9f13, 0x2, 0x10000, 0x8, 0x3c8c, 0xffffffffffffff36, 0x40, 0x8, 0x39, 0xfc0000000000, 0x3, 0x4, 0x8, 0x7, 0x80fc, 0x800, 0xdd, 0x40000000000, 0x3, 0x0, 0xef, 0x7, 0x0, 0x2, 0x2, @perf_config_ext={0x8, 0x0}, 0x1000, 0x4, 0x5, 0x0, 0x8, 0x3, 0x0, 0x0}, 0x0, 0x87f, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000bc3000)={0x5, 0x78, 0x101, 0xaaa, 0x7, 0x6, 0x0, 0x8, 0x800, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x3, 0x1, 0xe2, 0x4, 0xffff, 0x7ff, 0x0, 0xd20, 0x8c, 0xd9, 0x6, 0x7, 0x7d, 0x100000000, 0x100000001, 0x29462243, 0xfffffffffffffff8, 0x6, 0x2d7, 0x6, 0x0, 0x1, 0x7, @perf_config_ext={0x3, 0x7bf0}, 0x291, 0x1, 0x401, 0x7, 0xd427, 0x3c89, 0x7fff, 0x0}, r1, 0x8, r2, 0x2) recvmsg(r0, &(0x7f0000385000)={&(0x7f000059d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000882000-0x10)=[{&(0x7f0000203000)=""/238, 0xee}], 0x1, &(0x7f00005b5000)=""/41, 0x29, 0x5}, 0x2) sendmsg(r0, &(0x7f0000bfe000)={0x0, 0x2f, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[], 0xe, 0x0}, 0x0) 2018/01/27 08:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="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", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 08:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000444000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000130000)={r0, &(0x7f0000013000-0x1e)="005d373a5c1a9f52d279ed823f63220227745ee75ea19f90e80cc234f4a9", &(0x7f000057e000)=""/4096}, 0x18) 2018/01/27 08:15:51 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f77000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f3b000)={&(0x7f0000f78000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000738000)=[{&(0x7f0000d48000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000664000)=""/196, 0xc4, 0x7fff}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x3, &(0x7f000060c000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000ef1000)={&(0x7f0000f7a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000495000)=[{&(0x7f0000f79000)=""/246, 0xf6}], 0x1, &(0x7f0000f7a000-0x12)=""/18, 0x12, 0x4}, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f77000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b3d000-0x8)={0x0, 0x0}) 2018/01/27 08:15:52 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000924000)={0x1, 0x78, 0x20, 0x401, 0x401, 0xfff, 0x0, 0x20, 0x0, 0x1, 0x56, 0x10001, 0x8001, 0x8, 0x8, 0x2, 0x7, 0x6, 0x82, 0x6, 0x3, 0x4, 0x178, 0xff, 0x3b, 0x80000000, 0x3f, 0x3b, 0x9, 0x41, 0x8, 0xffff, 0xffffffffffff7fff, 0x5, 0x7c5, 0xfff, 0x5, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dfa000)=0x0, 0x1}, 0x8, 0x80000000, 0x4, 0x7, 0x100, 0xfc, 0xff, 0x0}, 0x0, 0x7, 0xfffffffffffff