/22 22:46:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x8, 0x9, 0xb94f, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006e4000-0x18)={r0, &(0x7f0000571000)="4a299df667000000000000080353926be942ef3cc96b54d7d20600e123015fd8e5bbd9890bb74c888355c89add0430f2c58f0000000000001fac1dfb6436e84c89afbd2436b324df7e219ce330bf8ec67582ae7e4a1455e94b15e9f51153d6b23a761eb7bb56f872ef283b9bc563be68f947f521210941b936184a35820557267737f54ce025cc39f72319652b7f52", &(0x7f0000b61000)=""/0}, 0xfffffffffffffeb1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d22000-0x20)={r0, &(0x7f00002b7000-0x1000)="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", &(0x7f0000c9f000)="5813104667d432c8f9b4ff5636714cfba55e29b93d9048c2bc31641593d1854939ca2b2187bebf8353811c4de6476f43f0ac88e5d27fe255f78784cc5333772908e7f7a99690883ef5d95a60656d821e5ab9efdb35c1313fb040252dc4f40c85f7636ac96c1d83ad5f3b42b3a7884bf1e171a704b193e52e7bffcb01ee5aba32898cacaf2a4667eb446cd22de17a4b9eb577338d4d23688bca463ab253d5f6fea19050a29eef25eb0fc4b205c1b023c1c145c72e82433e1b2db3e79830741f12f53b059bdfa0e922b5fc79ccfee0efa2639dab1d554b9b9c0000000000000002462ae9ac7be9c144c49e9b51e61287281c", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c21000)={r0, &(0x7f0000a09000-0x1000)="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", &(0x7f0000088000-0xf5)=""/245}, 0x18) 2018/01/22 22:46:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800000000003e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(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) sendmsg(r0, &(0x7f0000301000)={0x0, 0x0, &(0x7f000040b000-0x80)=[{&(0x7f0000062000)="335374ca36256d6d51842ee39ec3c8c31a250e0078b35e88864011487920bcf42a96b3717017b970d2a7de6c457d0de9b8a2ea964b10504e11aaa5c875a70c777518b9e65f0b813cb680c87db81d886efa6761cfee2aa2ad552b951c8ca14a79804f84caa77bb0c418a5968e3092d811b538", 0x72}, {&(0x7f0000c00000-0x32)="8d30c7fbb931615af6899294f658f2361d5d75f4ba6e0cf804606936342b477224a744a05cac9606208079654be3870b2ee7", 0x32}, {&(0x7f00000fa000)="477e0b77243de3b5e8564a6dc00aac56cffc639515902d1662f7979d1d38bff85e4cd2ba6a2d96e1d6e6b280adf3691f013072810d5bb161288f91e8288a56f1351758b417d58380eac2de34086a468d164c015fed11cf07b2a3ad0b2c3ac37cf27e40890bcd21cd6210960752fca2806079dfcf95f7edb98dca0d8ecf4dc1b112efdb41a1faf0eec3569da9cec2ac2343ec8ccd29dfd0a2b0513c405ad0c96eec5f07584cdfe77ef29e721f26834b2d2e7c30d8f844a5d2e84219", 0xbb}, {&(0x7f00007e8000-0x14)="9d0a46a1c702aae792ac20003d7391bac4d16f6c", 0x14}, {&(0x7f0000f9f000-0x1c)="d182734f16956091e597e52e59d68ef1468996d55aadaa93fa81ad15", 0x1c}, {&(0x7f0000097000)="c4ea046d", 0x4}, {&(0x7f0000a55000-0x1000)="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", 0x1000}, {&(0x7f00008aa000-0x6b)="d5190879f86f29ded47dd7fded2dba2ca9be450e7a03c21a79554908b45639b8fe6df448a984d452e901304e78114a6f8c0d174f1acae3f2cbd5210669e957c3baf3211c8f5c6abee74207c10e985d16118b77a0711c5d0ea4ea0d82f792b9872783b9dcaf91651433815e", 0x6b}], 0x8, &(0x7f00003f6000-0x398)=[{0x50, 0x103, 0x8000, "fe59ceba137917ecd5e3ff7081f0dec0151a539ad0487943cc0a0d19f9f052ce584d583aad11c5c45327142462b398c84d08f66976ad87ff39dce53df7c6"}, {0x90, 0x11b, 0x9, "91a20a08ba44fe755d133723a3c3af0452fc4c48d3354869b084797afac7f6f7eaf25ad57956c893ac8d8ea29e2c2d4549d320ee894fc51f0b1991f87621954d7709acfa912d11aee6984f0b71a8434662968e2726b104cf0aa2585d556700edd18c6fdb96384c62eb37cc8034f045288f96934ca47c71984096fa2ae9f9"}, {0x110, 0x10d, 0x3ff, "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"}, {0x98, 0x119, 0x800000, "565879386fc25a09e48c2f831c9b31626944e1ddce79d646bda1c0dedf4486236b11f5b7e1ab2c0bdfb792cb9b595a70c9958f70523d480b622424622008b805857806b88c3c5ad26bbd2a1f3936cc5052e78a860dbe83c984b4fd9b4132b04e9bb1fbea6589e2ae10eb2cd7e0a8363137a0863f6a2154039bb74e558739a986c5e2cdfe33"}, {0x60, 0x111, 0x1ff, "bb3e311708236b7cf2e45618279e053951b477fc96ece36981f586898868f93b73854f7fcf1ac8bf6a82737d119b0562dbfd5c3c7988a3a7cc6dc0d62eac43a3a28129612dc6f095f1707f"}, {0xb0, 0x10d, 0x1a, "86e8816804e90e0d395d5f8afa5ee4fad27288bf36e246e354d7bba1e8da2eb26aa478fa439d4b5a6d97053f11877b34034d2aefc51144c2e266384f84352bce3d46ab734d4dbadabe6fcdfc2c8461df1d500846295fe7fdd7e261d5256b7d2641e081445636d1460805c6789f35c1a40f0301ac0b23f2e1cb23b5b24142d926db80af3c07696530cefba90dd2c4876768f262753bc2c464b4718d28e095aa"}], 0x398, 0x1}, 0x40000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ace000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r2, r1}) sendmsg$kcm(r4, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:46:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c5000-0x2c)={0xa, 0x1, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000007a000-0x2c)={0xf, 0x2, 0x61, 0xd7c, 0x1, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000002000)="c707251e5d74a1934dbd451fae9d0c373cfd58dc7bb832240010e979df56fd18", &(0x7f0000c5e000)=""/149}, 0xfffffffffffffdaa) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="", &(0x7f0000271000)="", 0x0}, 0x20) 2018/01/22 22:46:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005cd000-0x38)={&(0x7f00006a0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000979000)=[{&(0x7f00007ea000)=""/198, 0xc6}, {&(0x7f0000902000)=""/57, 0x39}], 0x2, &(0x7f0000db0000-0xf9)=""/249, 0xf9, 0x0}, 0x40000023) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f000009f000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c0, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:46:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd4000-0x8)='./file0\x00', 0x200000) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b10000-0x10)={&(0x7f0000bc8000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000016c000-0xc)={&(0x7f00009f8000-0x8)='./file0\x00', r0}, 0xc) [ 30.736546] autofs4:pid:4069:autofs4_fill_super: called with bogus options [ 30.767545] autofs4:pid:4086:autofs4_fill_super: called with bogus options 2018/01/22 22:46:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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(0x10, 0x1, 0x9, &(0x7f00003cf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d5d000)={&(0x7f0000d95000)='./file0\x00', r1}, 0xc) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={0xffffffffffffffff, r0}) sendmsg$kcm(r1, &(0x7f00009fc000-0x38)={&(0x7f0000670000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x3, {0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7f}}}, 0x3a, &(0x7f0000feb000-0x30)=[{&(0x7f0000be2000)="51374c1b48dcded54353cb30051d7b975b3b37cae5daba6b47cdc0af96101f8f10ace976571db27ac4ca2c5cec577710570081d16ec4e127d894fbdc63d54aff9f5a1e69d8342f1587ac8635b4d3859ace55c8c472df81cd10643253dd182b407dfc869f6498dc847b9b5e1202ff3b4f8cce3c244a3cf1c85f39c44758035e17a3dcbe7804c5eee1e796328680fc13e08dd1f9bc7741af9abb243d28dfe096bd205b127aa5877649a031640e5154be751a058750082beb8699de8148265336e10f51022cb77c27c3da4e551bfd6f666d9b451346d26bef1ce7ba15cfadbd63", 0xdf}, {&(0x7f0000029000-0xcf)="625019d6ee054b3eb5b0b5a9403eb4319b3209e1d7c3944649266967e468e1984416c050dd6fae33ba986092e1a7d8d6787eb591f9b9f5d32607b31ccf3b20d3aab662f6e4a23d332d0c8dee42bd338751dd67202cf2e3c1f35ac180a4e55f4ac47d619175ea3013392a857e09e967ca57def5de182bc1bc9e5806bea0d71cb19a37600a3fa25962ae64b4ca85675d9b4f0596108ea75277c5c3f112f8caf03edf72da48ba62658266fcdab32bf982a315fef1a32e28519e2c152f9d1fab1d08dee521a7a32f5f35e4eed312ed4e6f", 0xcf}, {&(0x7f00001cb000-0x40)="240af9a43e6e1104238a498ad4de3b4f0f2d7ae26388f7c91ac44e99813b4944c31ebadd6eb4a5bdeae4f3c0074aecdd61602dda1e321d9b288576b31887bb11", 0x40}], 0x3, &(0x7f0000745000-0x10e0)=[{0x1010, 0x10b, 0x3, "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"}, {0xd0, 0x115, 0x8, "dfe92fea87f61334926e9ecc7768c6f8aeda4d93febbe3695204a4ba94827ab15ef0f05f367b7865e0258d73c627f9dcf99151d01bfbc4e1bfed4f9b7c225000e3c7b10ce6f810e3913e38c24f8a86cb6e2c007349544077f2b4fae3ba5ea52cb2d5c84be4d9ccc55aeeb30275c67d25d8c3bdbadfee374ea3270cd41aeb1d0722d11396459353940592366b49413ba27137813692c0b7d1e9d34a846527736dcea81dfc3f1d6bede593003362bf1c386ea58adbce7815e044bf0bc7bf"}], 0x10e0, 0x840}, 0x855) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r2}) sendmsg$kcm(r1, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000db8000)=[{&(0x7f00000e1000)="17", 0xffffffffffffff58}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:46:20 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) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={0xffffffffffffffff, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) close(r0) 2018/01/22 22:46:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) close(r0) socketpair(0x403, 0xe, 0x8000000000, &(0x7f00002c2000-0x4)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a69000-0x10)={r1, &(0x7f00000b5000-0x97)="a0ca940f9416698fcc40314a70978c5b9fbeb6c86b221ac1648b59c946db64072cb47f279ad2e8bfb5d09127f748e7f0442be4e11b36dbc746e7d2045df7054f5eabb74e5d6191707b49163e3f33b5fb718dbc79f616b8de02c7719754aacb50217515eaf3aae2183b739b81946303d911a65b3671372c7af9e1271c63f18d5989743ad6b36786a149384a72ac2a1f9920f997cc7f7d0d"}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d5e000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000619000)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 5: socketpair(0xb, 0x3, 0x3, &(0x7f0000589000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) sendmsg(r1, &(0x7f00001e4000)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="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", 0xec1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) close(r2) sendmsg(r1, &(0x7f0000083000)={&(0x7f00003f7000)=@ax25={0x3, {"6154e2ea4ac5fd"}, 0xb}, 0x10, &(0x7f00000ad000)=[], 0x5, &(0x7f000099a000)=[], 0x288, 0x40000}, 0x1) 2018/01/22 22:46:21 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f0000)="b122e30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") mount(&(0x7f00004df000-0x8)='./file0\x00', &(0x7f000086d000)='./file0\x00', &(0x7f0000f38000)='anon_inodefs\x00', 0x4000, &(0x7f00005b0000-0x5b)="baea9c5a053cbc8b46a83d60b602711d827711ba458d056855a0e71e56e8c658ea601fb8814873372f9dca1af2f96ed0dc4dda9d590f0c41411c79d3cead50b85c851fb633ac1b12d6f5844c52daa55e320e0d0e2fd06ca7cfcd98") 2018/01/22 22:46:21 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f0000fc8000)={0x0, 0x78, 0x80, 0x1, 0x7ff, 0x8, 0x0, 0xfffffffffffff23c, 0x8, 0xa, 0x7, 0x19, 0x800, 0x1, 0x6, 0x4, 0x4, 0x6, 0x0, 0xd, 0x1f, 0x100000001, 0x20, 0x8a98, 0x6, 0x10001, 0x4, 0x0, 0x4, 0x6, 0x7, 0x6, 0x2, 0xfffffffffffffff8, 0xffffffffffffffff, 0x81, 0x1, 0x8, 0x0, 0x10000, 0x4, @perf_config_ext={0x0, 0x9b}, 0x808, 0x0, 0x145, 0x5, 0xd1, 0x5, 0x8, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) r2 = perf_event_open(&(0x7f0000163000)={0x0, 0x78, 0x8001, 0x80000001, 0x401, 0x80000000, 0x0, 0x4, 0x2008, 0x9, 0xffffffff, 0x8, 0x0, 0xfffffffffffffffa, 0x0, 0x100000000, 0x800000000000000, 0x9, 0x4, 0x400, 0x80000001, 0x2, 0x80, 0x7, 0x8, 0x80000000, 0x7, 0x9, 0x4, 0x9e0, 0x0, 0xc05, 0x0, 0x6e99, 0x7, 0x6, 0x7, 0xffff, 0x0, 0xfff, 0x4, @perf_config_ext={0x7, 0x0}, 0x1a08, 0x20, 0x200, 0x3, 0x3f, 0x1f, 0x0, 0x0}, r0, 0x4, r1, 0x5) r3 = perf_event_open(&(0x7f00007f7000)={0x0, 0x78, 0x9dc5, 0x2, 0x7, 0x3ff, 0x0, 0x6, 0x80, 0xe, 0x4, 0x100000001, 0xfffffffffffffff7, 0x1, 0x2, 0x4c, 0xc95, 0x9, 0x98e1, 0xfffffffffffff162, 0x1, 0x3, 0x8, 0x84, 0x4, 0x4c, 0x8, 0x7fffffff, 0x10000, 0x2, 0xfffffffffffffffa, 0x1000, 0x8, 0x1000, 0x8, 0xc0, 0x7, 0x9, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0x80000001}, 0x8, 0x7, 0xc400000000, 0x0, 0x2, 0x5, 0x5, 0x0}, r0, 0xdc, r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000fcb000)={0xe, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000818000)={&(0x7f000070b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000066f000)=[{&(0x7f0000cb6000)=""/59, 0x3b}, {&(0x7f0000d1e000-0x4f)=""/79, 0x4f}, {&(0x7f00001cd000-0x3d)=""/61, 0x3d}, {&(0x7f00006c9000)=""/9, 0x9}, {&(0x7f00002f5000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000727000-0x5d)=""/93, 0x5d, 0xfffffffffffffff9}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f0000018000-0x48)={0xb, 0x4, &(0x7f0000149000-0x20)=@raw=[@alu={0x4, 0x80, 0xb, 0x0, 0xb, 0xfffffffc, 0x1}, @alu={0x7, 0x100, 0xf, 0x6, 0x5, 0xfffffffc, 0xffffffffffffffff}], &(0x7f00004ba000)='GPL\x00', 0x5, 0x1000, &(0x7f00002ed000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) socketpair(0x3, 0x8000b, 0x40, &(0x7f0000523000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80007, 0xffffffffffffff6a, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000ae6000-0x8)={r7, r4}) close(r6) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1) 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x10)={r0, r1, 0x5, 0x1}, 0x10) sendmsg$kcm(r0, &(0x7f0000007000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x5, 0xd36d, 0x40, 0x7, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x40)="ee9e4167ac56d1f537af2a513c17cae7d8759d89d77f2d5daba1e270c0441a92bfac77082c88d4b60d4c11a40a7e992ce586e93e0051e88f63393f990175389e", 0x40}, {&(0x7f0000009000)="41513b32676e58a85b2aebda8a", 0xd}], 0x2, &(0x7f0000007000)=[{0xd8, 0x100, 0xffffffffffffffff, "aefebbea86a80d8a28c22a18972045c420ed1925b57c033f9eb1964cc419d5dc906d87a6150a3dab98a3df53c7c6d53acbb6a8c235d7a456a3ca6e7fb8aa721cf24896753af01fb9e96249c8c361e43da57902ea8e3d2f4c32e00170b65a87295570f3c0ed56cdd84f15383af9b9fd6a50362452b91e6119d1940cfb7385fb5d989033859c104718a27ccc6a09f8823542a9e54243bf4f8126f1113a345fe0c85343fb2baef487a11f4a248c3bb93546f9c2aba6f123f3a035554aa16d6daca424f6bd592a"}, {0xe0, 0x10b, 0xff, "abe5e368a33a12c0ecfdf974fa4ea793557a9b9dcddfb0748a6c3955c3396d88172bf7642b46375aa2493da479dc0b4622c64ca35653584cf8adb28ff81a4760b5e379725a1ec5c9f68020a8db9dedad4bdb10aee0b80deb0e9a12d79691c5f6c5cb073818517d1b7c5eb0b4fc48f8bdf99ae0c02ef7a045695b82f8c544921032bf1f565e749d296717906d00089321e212f6fb04531755e3b98ff4b8a59fa5498f0ba137de0887d426962817282bac45f77ebf02a5a7ed1eb887d6a0687cc6a8aeda04b80fc67737825092831b"}], 0x1b8, 0x10}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffe9a, &(0x7f0000006000-0x10)=[{&(0x7f0000005000-0x25)="8ded4a50676c7a5bc6b9e5e9e37b46d6f80b5807cc1bed3df46a1a3e6897c4e4cd27fa724a", 0x25}], 0x1, &(0x7f000000b000-0x1c0)=[{0x300, 0xfffffffffffffffc, 0x100000000, "ca7939f8406327bec3f733ab5b01c4057b3b13ada5ef77a63bae57bd8da52ef620987090e867e356982d08c4293ff179065397a6dd5058e657086639a3f9182430"}, {0x110, 0x10f, 0x6, "40431406e72ad140facb9705921555d4fbeb4376ff1832d786743606a01f262ccdd16936d400050811e70756a3b95a94ed2cc5af47f27bdbcd6920a9167a4ab53d7b7735f16bc41d25075c469f1fea22d90a05f334f095484ff131bb530734a4ca7b51048aec12a8e8bf734ef0357ab66f981dbc6b575e7dc206cc6786ba2294bb0390e8cffc61414acdac21e93a99b1713c73ddd0c60cd4a98131e7becf29186bc1c8a012b7b88a468ce89d15cdd7c0e939ad09ad2e2e233745323da56d7cf91ac4da259787aff347ee451d1f3a9bae77f1b2bafbd780f0dd2f72afdba6489ab0ec898c05e7f3c9a4f5f7cb4b154ad03273b62f1fdfd3c519119fa1ea86bf6bc3d0488fad062fc5dcedff336a73e720520e61473845e8d80ad003061d436b7fc0d5c3d8889b8e8717b6d6f727b8c7766460e5506cdecdd70a410feeaaa5fe6cffc6eb9130288d46cdb40ffc38ac780792b6067905540e"}], 0x459, 0x4000}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000)={&(0x7f000000b000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d12000-0x48)={0x0, 0x0, &(0x7f0000000000+0x744)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xd7, &(0x7f0000000000)=""/215, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000)={r2, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x1000000000, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x13dc17c6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/01/22 22:46:21 executing program 7: 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={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000045000-0x10)={&(0x7f0000f73000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000abc000-0x2c)={0x1, 0x9, 0x3, 0xfd91, 0x2, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f88000-0x20)={r2, &(0x7f0000738000)="0f54f1d95930288bb7a1efcc071dd749f6fdda730fe3fb0d7fba2aa6f3da8bc2bfd9a31366a67d4951b2397a3fab312c4e4142d09e9f02a4815533", &(0x7f000060d000)="108a0125", 0x3}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f18000-0x10)={&(0x7f000072e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) 2018/01/22 22:46:21 executing program 0: 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) mount(&(0x7f000054d000-0x8)='./file0\x00', &(0x7f0000b9e000)='./file0\x00', &(0x7f0000cdb000-0x4)='xfs\x00', 0x8000, &(0x7f0000229000)="a91dbe6c4392554b6228c2ed76d5ffe084fff119b465fc4e7f84fa16d469ec01b897c9fc186e63bbe67d1fe8db06da54d24e86ae5e6617d830dc06d71bcbb1e0bf1c2eaf62cf4bb893bc566a5deed20e980624f5ddd105fe5584e8c4a174c2683c82ef6d31dc11e48abf1eb03f5fa138b70a05e76b21d78e531958228d971d743d759b434f6cfec566a65f63ffe6ef49") mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:46:21 executing program 5: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xd, 0x40, 0x4372, 0x24, 0x10, 0x1, 0x446, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f00000d1000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000210000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000900000)={r0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00006d1000)=[0x0, 0x0, 0x0], 0x40000000000002ba}, 0x20) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000044f000-0xc)={0x0, 0x1, 0x8}, 0xc) socketpair(0x11, 0x2, 0x9, &(0x7f0000eb7000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000067b000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f00005a9000-0x2c)={0x7, 0x7ffffffe, 0x7, 0x3, 0x0, r1, 0xfffe0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001a1000)={&(0x7f0000a3c000+0x89a)='./file0\x00', r4}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpid() 2018/01/22 22:46:21 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d01000-0x8)=0xfffffffffffffffa) 2018/01/22 22:46:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000029f000)={0x4, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000800000)={&(0x7f0000746000)=@nfc_llcp={0x27, 0x1000, 0x1, 0x3, 0x2, 0x2, "e8ce2713897b252f2c5e9a2dfe24fcec25e42353199c2cb134fac99f10d5d0fd8785f63352922516935ff5949f3656d891ad2923f9116f67aecd8277024f2d", 0x80000001}, 0x60, &(0x7f0000edc000)=[{&(0x7f0000e12000)="5a6a4a89e22e2509c41cb797926d417c6525eb43f25672f86cdfea5c02af2bb01d16b5f2a20bf40bc712e046b737cc532b5c07c8983aaf0662bd992413f421e25ce9890bf19abe87c1b3098938b31682d7fc7e5a5e7e62a952f6c76b0b1481c83886d684d2a58f2001edf51562f879637afb6ad6b5499cb8d0b83bfb312d5cb9e31a8ffc5c2f922f21458240c65f4b0210972510196cd231ac2ea02d4e486a6f7d17933ce96e7b8d17771d61a8dac9c822f5baa259400ca88b33ba8e1ffb827eac8c22", 0xc3}, {&(0x7f0000243000-0x3a)="819155c233dddb35459812edaf2373d9e6cee42f525c626d9eb9289e59c9e65a630216e7a84aeda53a84343d955ab04d8185e86a24945827710e", 0x3a}, {&(0x7f0000f78000)="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", 0x1000}, {&(0x7f00005b5000-0x39)="9490f597dd479f5c027f3781001692e535ff35a6067dc27d7eaeb683ede4a415141e0992e2e5a2a8ccd6b37e7d4d312e253940780b4cf3f3cc", 0x39}, {&(0x7f00007fe000-0xda)="3d337c887c7a78815b6711fe394c591e3caebec81eb014383af5d41f7385c284adbb04d917fc5c8f1e786885c406792226fbeaaa99d6f414fb3c66adcfdc0d9f051755d705ef5e3ce9ccb874f418db2433411b08066f1fa41bf71dc487b81641cdcb69bcaee7766e98f09c88f21b63f89171cca9754e5091721e1988792da1208ea8a93a68f0c5007fecd25a2116caf46d4800a176f19400692b260ee075fcef1b92a5233fa81cdec8de35ca94bffab32f4ab06825d9ef1ce6f2a651ba28ea47503216b027063939803d1e533ecf0fe7656bf9526a95976451c9", 0xda}, {&(0x7f000068b000)="54833a300b35b00c093418d59696270d6fa7bc25a31da884e52901fa0e00e0610b6e5ae2bace877b8dc002d6ba217e27d4bdf89cd28e992fbfd6d34c818bc2cdd74910a61c1a0e8282bd3da01f6215fdd59c459c2e12aa256165baab3ac3a448f1bf4412aeb38aca3013d1dfd49f73b01fcb2596fefa52971e78fec64400e1b471970793cc0c6408260d37fea2504b0a516afd56b2a7365a8f9184cf9112227744d8a7ef01ad406b19c84453b9a8159d", 0xfffffffffffffd60}], 0x6, 0x0, 0x0, 0x0}, 0x400c0) sendmsg$kcm(r0, &(0x7f00001f5000-0x38)={0x0, 0x0, &(0x7f0000317000)=[{&(0x7f0000ae3000)="f359a08250312a81b4c51dc66f063918788957b753ee8a3db0cdc5dbf8a987b8cd2af9cb8186004e39f269523ccf4ff498321fad9bfa498d9b45366d9fa367948ae65f151e354c591eb8bb977ad597d9e43945a0dc408b4e3cb3ed91a688d5b715156fecf76207aa5d51e26b3706ca80eeba967bcc673d5e8bd3bbf26e3b5c0d9d3fb8e0fdedd3205456b574f32a205c94db8f049ab6d672bf0ae9cae52d42ce3b28188540", 0xa5}, {&(0x7f000092e000-0x65)="af52896caf28618681a2a71f2f3640e8fd811501b08a231f36d0b43c4e5143377db9493f85190d2c61f04358261c746b3096f33c2f5c1de3b9883edb4388d49ce3ebfe16f280430a70ede74938c0d3207b5a2a13fef74a566d49e8a551d7595fd66e4abbeb", 0x65}, {&(0x7f00005f6000-0xb4)="b8b5ae7de8fa6c8eedc1346da4adec4636fdfa3e4ebe65ce665017ab2ded1d217b962f7de51d733faab2b4929cf1b0b471bd7b11de6e85e28ffef1cf0d915fa2a9cc4d5f5ac5f22e5541c42c119c4d1b9a750db671293121f5a6ec930247c34cb2c5639288f7a368d148a677aca0f7110df15f0c6208ab9b5ee253d36de32bd81ca1991bc3fc477866d9eec1c7bea3ac4142b8e78ce6f0df0c4992267b8381efb1b090ee4257e33eec3197ad762648bd763f6970", 0xb4}, {&(0x7f00002e1000)="8def1c3a5151c15c336c885d701b6c61e27b768a1da307eb5a3d4f734c7c86503f306135f65b2281e7b470afbb151e4f30c45ed02f9577b1c563e8d7e811955b01a6f9241a170b7b0dcd6178d6b9495d275c1ceb2d3034146915233aad3b0ae028cf586290e266bf1273eaa14ce30e82c104dad46f3c04e60d4b91a6d4928e7ce4d44e30f7598e84c4bcfbb1cf8fd234f24a708fe290cd2a80137d2034f8", 0x9e}, {&(0x7f0000e34000-0x84)="c8ef3ba5d726db7b4d22daa8ae73168ccec8494c00fe55fcdb3373b7c6e0d996593cf15b9a8ca443cfa74e03f36d3a338301612475bf51d75a761d103fbe2807689ae4378f7e6cd51d8c79b4c35fa795687be3f65b0ee2d1ad8fea096d1f5243f1f3affbd5cb3c2b45d1048b943bcda7fc373e25e1b18a22fc509a3bc9f5be0b7b24d37a", 0x84}, {&(0x7f000094d000)="7abe558c6849e676b78f8f3d4d64c33927c447b0b64600774fc4aef1ad6169edeac1207e21ddc9d857665dbf444b1bc1153e636a54be0d2f85565089d545b92eea6a66fe0b89e0a16c26ee94af57d59f63d68ec5cb75c7bcb9", 0x59}], 0x6, &(0x7f0000478000)=[{0xf0, 0x10a, 0x480, "249269fc8a7aac41ef61fa439a467ca7690de9af22ba9cdc5efb700f2639a01600000002882bc05aa003aaef43e07c7ee472701ade266c597dcb470eaeafd6ab6b13c8b2364df4c27acb9326aa2d72d51917c989cc5fd46ccfc45483345a4545f095063f821fa05762ef58b52da95aee97d975166133afe4cbf33a0300a05ae12d44d7e130e6df68a9b0d3d553dfbefd75876975b6742a8bbd7caf2765153261384b18f866c3517b07eccad62768207d7fa5480126595cf426dd8ebded8e2d1e44102a9974894f0f9a5b2e1b9ab49ac947a1bb372e7721dee1dedbb1377132"}, {0x58, 0x112, 0x95a, "7f3cc4ed0ea2055f12eabeb20753239ca55c346b3b28a104b0fd6743912cbf5f5caf2418b7333f9c682345e7a2095edb8e2a78afb091caa3bb25b902e26b34c18c"}], 0x148, 0x40}, 0x20000045) 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x800000, &(0x7f000047b000)="") mkdir(&(0x7f000087f000)='./file0\x00', 0x4) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x2086022, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f000057e000-0x10)={&(0x7f0000d20000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f000076c000)='./file0\x00', 0x100) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c24000-0x8)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x1000, &(0x7f0000195000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008c9000-0x10)={&(0x7f0000df1000-0x8)='./file0\x00', 0x0, 0x18}, 0xffffffffffffff80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) perf_event_open(&(0x7f0000213000)={0x2, 0x78, 0x100, 0x2, 0x8, 0x2, 0x0, 0x1, 0x20000, 0x8, 0x1000, 0xfffffffffffff801, 0x0, 0x100, 0x40, 0xcc, 0x200, 0x9, 0x1, 0x4, 0x0, 0x40, 0x24000000, 0x1, 0x7, 0x80000001, 0x4, 0x9, 0x246e, 0x100, 0x9, 0xde5, 0x0, 0x2158, 0x2, 0x7f, 0x5, 0x3, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000dc8000)=0x0, 0x1}, 0x2121, 0x1ff, 0xe82e, 0x6, 0x100000000, 0x3, 0x3, 0x0}, r4, 0x10000, r0, 0x5) sendmsg(r1, &(0x7f000019e000)={&(0x7f000095e000-0x60)=@nfc_llcp={0x27, 0x2, 0x3, 0x7, 0x7, 0x5, "3c206e59932159f57b31cedeed74c2226e65d14fffecaa1d087e223665c35a1bfff62d44b6de6b1e564e7e26ba7ee2873989ffec024316bdc410673b9427a1", 0x1ff}, 0x60, &(0x7f0000acb000)=[{&(0x7f0000fea000-0x15)="6ca48cb9d710722f84ada6759f18f2f3b114c199ee", 0x15}], 0x1, &(0x7f0000ad3000-0x2208)=[{0x100, 0x115, 0xce28, "b58a04fae84e8a6729611d8247a7842322e456cee5fb2a62db7803b70eb3bf4f87c42435abf7182d2fd6ea6c1ae9733d99403c9aeea580037d5501bfbad9da2bd956765dc05ae8988c42e04880a74bfee6977ce17d8fa805c74c78be2958489899a35c321137b292dd524609ffc6ebb8be7d3acf7397541ce4d5c8450f29343b855ef2687dae8ea906c633d91b239e9c550757aa5a2b997b0a6be0892f5f78fcdc541399807886bb141504851ddd3e510088bc9cf74db7e6e07d03eeb47be1d27d5f67e1b48e0f185ca0bccf6eaaffb147a2dd15c67e9acaba3794291dfca7dc7ad2e301f1e97b7f39e37230bedb"}, {0x1010, 0x104, 0x5, "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{0x50, 0x110, 0x8001, "0def1bf0aae3d20099de9173ad5b7984790af11ac69ff8c15dec335fd66776b3522a859f5ae8abbd886da4354542cc549eb6e027e03216b201f6bf6a6c"}, {0x40, 0x0, 0x0, "4ba9f4b0f25433b59bbb9aaf0de8ff8efc058ec675d90924d3c42e3697e140a39521f169f61e726707"}, {0x1010, 0x10e, 0xfffffffffffff000, 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{0x58, 0x11f, 0x200, "7631a80b71e0ec52cf72e651c84d74768df4bdb98e5f1926c150cda278bf2a5308b6ba98662caab29efba5811662e387963e368bfaff15befe2761dd629936c10b"}], 0x2208, 0x8000}, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xfffffffffffffff7) 2018/01/22 22:46:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000125000)='./file0\x00', &(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000c94000-0x5)='sysv\x00', 0x100000, &(0x7f0000c15000-0x6c)="") socketpair(0x0, 0x1, 0x9, &(0x7f000086d000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000514000-0x8)='./file0\x00', 0x100) [ 31.100167] [ 31.111594] ********************************************************** [ 31.126242] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** 2018/01/22 22:46:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e3000-0xc)={0x0, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000dee000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000006000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)=""/111, 0x6f}, {&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000005000+0x6b5)=""/140, 0x8c}, {&(0x7f0000004000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000)=""/87, 0x57}, {&(0x7f0000002000-0x81)=""/129, 0x81}, {&(0x7f0000005000)=""/161, 0xa1}], 0x7, &(0x7f0000004000-0xae)=""/174, 0xae, 0x8}, 0x40000001) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0xf, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0xffffffff, 0x5, 0x8, 0xd, 0x50, 0x18}, @generic={0x15, 0x4, 0x8, 0x7ff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x1000, 0xffff, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x2, 0x8, 0xd, 0x10, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000)='syzkaller\x00', 0x3, 0x6, &(0x7f0000005000)=""/6, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000006000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/22 22:46:21 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002b2000-0xc)={0xffffffff, 0x3ff87cf7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c74000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f0000efc000-0x18)={r1, &(0x7f0000ac2000-0x3)="14", &(0x7f0000efb000-0xed)=""/237}, 0x18) 2018/01/22 22:46:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="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", 0xec1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f8c000)={0xb, 0x2, &(0x7f0000c17000-0x10)=@raw=[@jmp={0x5, 0x6, 0x9, 0x9, 0x8, 0xfffffffe, 0x0}], &(0x7f00009b1000)='GPL\x00', 0x1f, 0xa7, &(0x7f0000ff3000)=""/167, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000630000-0xc)={&(0x7f0000b08000)='./file0\x00', r2}, 0xc) recvmsg(r1, &(0x7f0000530000)={&(0x7f00002ea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ec4000)=[{&(0x7f00006d9000-0xa8)=""/168, 0xa8}, {&(0x7f0000ced000)=""/47, 0x2f}, {&(0x7f000080d000-0x48)=""/72, 0x48}], 0x3, &(0x7f000038e000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/22 22:46:21 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a04000-0x10)={&(0x7f00001d7000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x8c, 0xfb, &(0x7f0000001000-0x8c)="fe12765871605d193a0193e9ee8e24af6346e72dbf2b1279e8f03fd76f35bd68b2eea7391e84c7e80b6a5bca62f72913cacae399b583a91c4e64b9165e2ffc1fd01cf7b3eb34f23537e0d91fd257f35f8d5057015bac36b4bb309810c81a5efa38fab52d2920a032645509d02bcfd1bdaf2a3d2f2f4aa11b8dea189af94d5631ab94fbc5525308432fa64a4d", &(0x7f0000001000-0xfb)=""/251, 0x80, 0x80}, 0x28) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x8000, &(0x7f000000b000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000185000)='./file0\x00', &(0x7f00009ad000)='./file0\x00', &(0x7f0000bc6000)='nfs\x00', 0x0, &(0x7f0000334000-0x82)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x47b0) [ 31.180477] ** ** [ 31.201952] ** trace_printk() being used. Allocating extra memory. ** [ 31.238515] ** ** [ 31.248595] ** This means that this is a DEBUG kernel and it is ** [ 31.260602] ** unsafe for production use. ** [ 31.270339] ** ** 2018/01/22 22:46:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000047f000)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0xfffffffffffffffc, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000934000)={0x4, 0x78, 0x9, 0x200, 0x0, 0x0, 0x0, 0x2, 0x20, 0x5, 0x9b1, 0x7, 0x9, 0x10000, 0x6, 0x7, 0x7, 0x81, 0x3, 0x400, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x1, 0x7d8, 0x3, 0x2, 0x80000000, 0x4, 0xf05, 0xffffffff, 0x6, 0x5, 0xff, 0x7, 0x8698, 0x591, 0x6, 0x5, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000893000-0x1)=0x0, 0xc}, 0x2720, 0x9c96, 0x0, 0x1, 0x0, 0x786, 0x6, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x100, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:21 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000011000-0x38)={&(0x7f0000010000)=@sco={0x1f, {0xa3, 0x7, 0x5, 0x6, 0x80, 0x1}}, 0x8, &(0x7f000000a000-0x50)=[{&(0x7f000000a000-0x15)="6c198f8b0f2e888e0be1ba13f526eccc9cfe05b625", 0x15}, {&(0x7f0000010000)="6fac5ca7656ed5feb8d9f2dbeb07e6444255f0a4cfdc8739340c0f15de5394f5f128bb4fd21d6f81c450", 0x2a}, {&(0x7f0000011000-0x70)="223eecc63ffd461534e90dedab818926243ec6f979af057d63ebd46ca326e6ba8f19e2c31ac68507869b33d3a786dbba78278bea4ba7b25913209848ada6ee89d8008e0f85915e2273bea59445fa6bf106228e2504b99b560ca8a27aaaed0a1721fa15f8e6695e672e967c152aedc119", 0x70}, {&(0x7f0000010000)="cac6f2822a582293303ad617b1d0adb208032c1352421f704011f114bd974227a38440d0d8a7c2d1b8026fcbc9fd66f0c92caabbeb63f24accea82feb50b0c68695e42e9fb5ed8910700fc82a71ebc3c78451004dcad", 0x56}, {&(0x7f0000011000-0xb9)="433ba064db90316e882ba16025f5996a3455b2f2f8abd0fd1ae0f8763bf76a1ea4e58323f7312db7d82db956a80efb507358da814ad059c044ac3f92e1f10f71ba50b6a5bc5a6d56c1f18b62d118f237a7ce11efdf47fdb67faec11016fde5d3f5e5fb8a6784abbbdde3129a454a00f83c1892618d7e3596407dc283de2fdb66199c51e87f4e5d0093dfdb70943c7e19efb9ef2df880cf1c938020736c5d43a28dc13e497ab2fdc88d644d67990cddd8f60cf04a612f759d1d", 0xb9}], 0x5, &(0x7f000000d000)=[], 0x0, 0x0}, 0x4000090) close(r1) 2018/01/22 22:46:21 executing program 0: socketpair$unix(0x1, 0x400, 0x0, &(0x7f0000572000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) 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) 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$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x50)=[{&(0x7f0000003000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000002000)=""/122, 0x7a}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000003000-0x6)=""/6, 0x6}], 0x5, &(0x7f0000003000-0xf)=""/15, 0xf, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x5, &(0x7f0000003000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x37}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0x10000, 0xb5, &(0x7f0000002000)=""/181, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f00005a8000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0x4025710ab41e2952, &(0x7f0000005000)=[{&(0x7f0000001000)=""/201, 0x0}, {&(0x7f0000002000-0x3e)=""/62, 0x0}, {&(0x7f0000003000-0xb2)=""/178, 0x107}, {&(0x7f0000002000)=""/32, 0x0}, {&(0x7f0000003000-0x42)=""/66, 0x0}, {&(0x7f0000003000)=""/215, 0x0}, {&(0x7f0000005000-0x23)=""/35, 0x0}], 0x0, &(0x7f0000002000-0x14)=""/20, 0x14, 0x2}, 0x0) socketpair(0x1, 0x4, 0xa000000000000000, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair(0x0, 0x1, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006db000)={0x6, 0x9, 0x7fffffff, 0xfce, 0x83018afe2c2d91e6, 0x1, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001b5000-0x10)={r0, 0x28, &(0x7f0000d95000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) 2018/01/22 22:46:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000d77000-0x38)={&(0x7f000039f000-0x1e)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="df75bc616f82e10c5615fac91a0973fc"}}, 0x1e, &(0x7f000010c000-0x40)=[{&(0x7f0000bbe000)="efc21b4c2a8a321628fb90edf3c76ff3", 0x10}, {&(0x7f00003ec000)="e254789d4b15dbf20ff13d44d6765704abd105038db0448de47a591963bc394947978e353f811638ecbddc9110a3a97d072038bab605f54c79f196a0baa989c30947e7c4edf9c3ce363f8a037b2feb1aee110446f6c268f8d5c422ff37ddc20705ed8a698f370dd4a78e56ad43b7b6ef3ad9971494953c6a7d000d740e5b2744c7733a9c630cd6badcc036", 0x8b}, {&(0x7f00008ee000)="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", 0x1000}, {&(0x7f000036e000-0x48)="cab5e757be761017c20501396933e453a508e0d1f975f699b7576c67fca2da0d26587cf6bc71a88e77f3ad6b11256dfc845d6c9707dfcbb9108314d8ca6369f264f9293704225d30", 0x48}], 0x4, 0x0, 0x0, 0x800}, 0x8000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000194000-0x48)={0x7, 0x4, &(0x7f0000933000-0x20)=@raw=[@generic={0x9, 0x3, 0x3f, 0x8}, @alu={0x0, 0x400, 0xc, 0xf, 0x0, 0xfffffff8, 0x10}], &(0x7f000032f000)='GPL\x00', 0x400, 0x76, &(0x7f0000a7d000-0x76)=""/118, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d08000-0x8)={r0, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0xfffffffffffffc4a) sendmsg(r0, &(0x7f000067a000-0x38)={&(0x7f0000c72000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-serpent-avx,rmd160-generic)\x00'}, 0x58, &(0x7f0000c32000)=[{&(0x7f0000ead000)="8f4a292018", 0x5}], 0x1, &(0x7f00009b8000)=[{0xe0, 0x11d, 0x1f, "6260136fb1d4cd01ff69be1808158c62dc81abf19808f3337d8b1201dc12facba49ae6aa9aa998ead0b82cbe18e1e59deb911c5a39cce8eea6923557018de2c7b7ceaf32df7be0504e4f04aa250fecf53358cc5fc7caefe1242877cec31a6e43d3f9b8c16d234c7795faee29fa19349d84d90bc759b491d706397902a289c8188497190458b2b97204a9a8408a47453afbd455de616c98f0fc45873590396daae22b3f4ffe1b01d1e827493eab65aedf08b1ad63ecdd37c67d6d20e6e17160bc60618ed82c1e6d1708097e65"}], 0xe0, 0x4008055}, 0x8800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/22 22:46:21 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d12000-0x48)={0x0, 0x0, &(0x7f0000000000+0x744)=@raw=[], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xd7, &(0x7f0000000000)=""/215, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0xf, 0x3, 0xf7b6, 0x7fff, 0x14, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000009000)={&(0x7f000000a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000008000-0x50)=[{&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000009000)=""/88, 0x58}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000005000)=""/129, 0x81}], 0x5, &(0x7f0000009000)=""/80, 0x50, 0x8}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0x2, 0x10, &(0x7f0000009000)=@raw=[@jmp={0x5, 0x379c, 0x9, 0x8, 0x6, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x3, 0x7, 0x6, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xf}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x5}, @alu={0x4, 0x7, 0xf, 0x7, 0x1, 0x8, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xb}], &(0x7f000000a000-0xa)='syzkaller\x00', 0x4, 0x8a, &(0x7f0000009000)=""/138, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) sendmsg(r2, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000006000-0x59)="5b275ef9eaeca96003803c111607a1d9c74cff24f6b33d78becc2ed52b082e117c8d36f6bd071af82eeecd926e322c3c3dcfab1861b1b78073dc43ac277e7f0d869f9b69021908c9ee099d8e81db4ace44dd9d9e9f4339e70f", 0x59}], 0x1, &(0x7f0000008000)=[{0xf0, 0x119, 0xffffffffffffff39, "20b12edc3769a6098468eb439ecc9012fe89d7bceeb7ba7ed62095448eafd4e7444420945491b3acf81a40e9d91449b6d63b1b697e93a7564d033538229c414b6545ede5243eef218b74b2d39bb647cc4ea3993f3de7124be4b1b4a981413b80a97071281477b5a5f3d6f1948e0628ae633ddebf4c6ee127efaefbf1a1f07a3a4a5cdb52278c8c873d89cbd142e3ddfde3eac948b4bc5592dc6fd7c5c7ffde5799104038f5cd411084477f8c47686e4780801af3cf5edef1a79047e2ed1a699187928986aa9abfb501a502ceae2a4f21e8b7d82d824d7e562565afd4"}, {0x68, 0x118, 0x5, "4329f0f9189c5c1e500f2ba3f946861352c53d4a45df7762ec27c0bd5725200299c38fd57543fb057ee9b2a6e5cd3b11111076f63bd0aff3c0b82049aa0ad486c9ab6ea73f0e5ceeb0cfa3d319d94187be0b70f41869"}, {0xb0, 0x10b, 0x2, "31f024ea5564bb3903a535447f8c4a0cfa06375df590f3b4bb25aeea32dc831b621a2897123513f02029be1537d40065e99c0a61b026b7a63a92648f2e4cb1714e7b6ea4c5d1bb17679b287b8f883928078c672a5bbfe926b4b53072cc5422073f433d645117fed642c3e1b57c58368edfe2ba9601b90d216e31b65d957188586474b6215e7f1da6683aaebce665e9529c6298d29e04a7c9d0"}], 0x208, 0x4840}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000007000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000-0x8)={r2, r1}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x4)='+{*\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000faf000-0x10)={&(0x7f0000e52000)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f000028b000)={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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 31.282656] ** If you see this message and you are not debugging ** [ 31.291265] ** the kernel, report this immediately to your vendor! ** [ 31.298213] ** ** [ 31.305164] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 31.312160] ********************************************************** 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xfffffffffffffffc, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d1f000)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/22 22:46:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x0) mkdir(&(0x7f0000b97000)='./file0\x00', 0x0) mount(&(0x7f000051d000-0xe)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00006d9000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000d1b000)="") [ 31.399204] can: request_module (can-proto-0) failed. 2018/01/22 22:46:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000524000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)='syzkaller\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b7a000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00003e2000-0x38)={&(0x7f00000c9000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f000097e000)=[{&(0x7f0000fba000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000166000)=""/213, 0xd5, 0x78}, 0x22) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fec000)={r0, 0x50, &(0x7f0000b4a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007df000-0x4)=r2, 0x4) mount(&(0x7f00009d9000)='./file0\x00', &(0x7f0000927000)='./file0\x00', &(0x7f0000cef000)='fuse\x00', 0x1000000, &(0x7f0000f4f000-0xb0)="54aa247daed13ebe4b87ac6b8b7e679a02f1e8ecba3a28517b0c53874217181fa95b28548c3109ba1cdc505205c241136d01304b89588818287c9573347decc81c15c6a43e2e7fe8a7a8864c807e548d169343fe32a7a302634037054e2997210f20e898501d97db9608e1cfb13d7e2a654f681e64e79adbf292a4e644dc30a2d037418f7054206c25a6e74edbfcb40933bf0a180a4726df3d51ddf2f1117d02c1e5af28da500c973b7d1da8a4235eb9") 2018/01/22 22:46:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000dcb000-0x8)='./file0\x00', 0x6e1eda12be0c832b) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") 2018/01/22 22:46:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cd3000)={0x0, 0x0}) [ 31.425428] can: request_module (can-proto-0) failed. 2018/01/22 22:46:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x200}, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/22 22:46:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bf8000)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000707000-0xc)={r0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/22 22:46:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00002c5000-0x38)={&(0x7f00008ad000-0x10)=@ipx={0x4, 0x9f70, 0x67, "61c4dd6b1018", 0x40, 0x0}, 0x10, &(0x7f0000b44000)=[{&(0x7f0000e14000)="5a41b581bab6cf1a2a4f9238c51f4dc5df4e513149608219edf4c37bcefb6f2166766298da4891a0913a196a563e79160f9fbda635ca9b6ec7b11b3b8e86db07321f428bb808aaf1057295b6b1117253dc924f2e8ddab72ffcf447f9a1", 0x5d}, {&(0x7f00003c0000)="491a9396434fda8332465c10a73ecabb6d38b8298f519388ce3ef95df548f6e65f60fd65022d33be9df2cab13b26f8816afd6ec4c8af608c13cbb1ab19d098b8d337c3c7696ad51b83a8a934e677b43c55042001a8a2073486c590687ba09410750bef8feee86b713d77683594168e8498c55fffeccaed9a9f271e0c703567068cfb40b00e69e6dc10ea8562dc915d73e820730d7fad17da963f2d00806d399364a555ba9d9b01ab1ea5e48e862e5e8a8c3fda43cef897bfc2c7b5b2e869dba5f28f60c8482ac2744143f9238886b4aa75943f7e4af4e1c9406794ee5f8836f7380ec3cda63177a980cc790db041579b3da77253e4", 0xf5}, {&(0x7f00000fb000-0xd9)="92e2b3428a1e22bf82ad47ddd5e44222f5567e473b430e5362ba7580a1b7752457da12692379e44789c4c1cbcfb131726258167fff9b929b9ded24b0f1cce4a0d9e1b8300cf47bfe93b175c527061df9575be30d31663b83242b2362d9a077a7b8ef1092c6af683caebf3d7b4f4d274cc352f48cdb68efc812612db195c768072ee9420d01b247eeb9393e29c9054ad51d46d916237c5f5f5c04e778856aa25c6e7a066efd6d00bb5ed12d0256db074b3c9ac1ad12e530110c090e28129f401cea3ab28babd175287fd887418e6a1627889570ca78281365df", 0xd9}, {&(0x7f0000b2f000)="3c85888e13821be35ac37289d103dedf28c958cccb984f1be9f141f200fd16cbcd403a6a0a820d1cf85d426d0fec16e21df9e0a79290db4f6b1f05c734d2985f111d6478e4be9ddbe89cf35a07bbba22cc62d0f12108e11f19122432887ceaecc0f83d60499e42274ba447de2a22868295b14c3495c25b2308d8", 0x7a}, {&(0x7f0000f38000)="ffbf6e6cd71c037b81ce19677afee60ce6d3b7602eda4e33e821663d11d1041e8b21aab89beb723bc8ed2d148f616f33ba32b96a103a8e6cafb5b382e89fb6dcd0fc80361672cff7b42227c56ebc9309124b9155f1baaa527120bd06743536dca197b3b83b55be87f020a0fbf17a", 0x6e}, {&(0x7f0000dd6000)="7e5040104396d4286ca375dc2e923533f8cad8d005245315eee60d55e00bff9f6119eb866b3b5767421fa1ac9a1e0c2949c6055efdf471a38fddf3ab1cbbb05bc769c8950f4cf63b2c3b04ceafde97d0e249", 0x52}], 0x6, &(0x7f0000f08000-0x200)=[{0x48, 0x10d, 0x100000000, "321b66e7e83cd0fc22b6bbc259271941efe3e7b856aa31fdb765cda97fb7e4dce99a9e88e461d47a601577658fbfb4e51aa5b620"}, {0x70, 0x1, 0x80, "11cee3898ee81cb65c303eaecac95254327b71e62709e0823591ed79c0389a8605d665da52c4802d54d39414729a1c2e0a6a436728480fa5d3d52858644448d80a7ad84d4b28475d0ab0cb3ba1e8b76a138f20e0fa81c4825e2964eaa84417"}, {0x68, 0x11b, 0x8, "4591948c52f25732500e66956c7a2703af7b0c0fee542f648057fd666c78f83d7a79a5d01758872699299545767cb4e55aa6eaf7d8ea8f0f017ab2b8ef93eb38a5ea0d52149a0a38cbcec36ec96fe5d6662d40acc2ab4b"}, {0x58, 0x111, 0xfd, "728ef58df0b9eb1baf24eb0f878df277342ae124d9b953c0fdcaf7a037b401c401d447dd0c97d178b6985af51ff8209b03513aaa7d54fb4eb50eae598dd073b13bf96ad7e395a4"}, {0x48, 0x116, 0x3, "744c8e9519af85cb6ef68a2bd90ad6dcad507aadb87ce706b0ea85e048085d775213438f4899027ea49243952f8047c359d994"}, {0x40, 0x0, 0x3, "697c36eb5234f55ef1cb86e30e7fd31d8593b752869b7d1711301cb9fc3511b0a1ce1abfa20de5d2f6064c"}], 0x200, 0x80}, 0x4000000) recvmsg$kcm(r0, &(0x7f00003a2000)={&(0x7f00001ed000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e24000)=[{&(0x7f000042c000-0x60)=""/164, 0xa4}, {&(0x7f00008de000)=""/118, 0x76}], 0x2, &(0x7f00002b0000)=""/114, 0x72, 0x7}, 0x40000040) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000cbc000-0xc)='./file0/bus\x00', 0x0) 2018/01/22 22:46:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000ad5000)='./file0\x00', &(0x7f00003a3000-0x6)="00e2660000", 0x20, 0x0) 2018/01/22 22:46:23 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x10)=[{&(0x7f0000005000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000002000-0x65)=""/101, 0x65, 0x7}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x90) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000a000)={r1}) 2018/01/22 22:46:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000019a000-0xc)={0x0, 0x7fffffff, 0x18}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005d3000-0x10)={&(0x7f0000493000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00002b1000)={&(0x7f000051a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000387000-0x10)=[{&(0x7f000049d000-0x12)=""/18, 0x12}], 0x1, 0x0, 0x0, 0x5}, 0x40012121) bpf$PROG_LOAD(0x5, &(0x7f00008e7000)={0xb, 0xa, &(0x7f0000613000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x2000000}, @ldst={0x1, 0x3, 0x0, 0x6, 0x5, 0x100, 0x5}], &(0x7f0000e26000)='syzkaller\x00', 0x10000, 0x5b, &(0x7f00009a9000)=""/91, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000d83000-0x38)={&(0x7f000078b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a8a000-0x30)=[{&(0x7f0000789000)=""/114, 0x72}, {&(0x7f0000dba000-0x1c)=""/28, 0x1c}, {&(0x7f00002af000)=""/59, 0x3b}], 0x3, &(0x7f0000156000-0x66)=""/102, 0x66, 0x5}, 0x40000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ccd000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f00006ec000-0x18)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x80, 0xfb, &(0x7f00006a1000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/22 22:46:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000052b000-0x10)={&(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:23 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d8000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b8f000)={0xffffffffffffffff, 0x50, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d98000)=r1, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f88000)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000853000-0x10)={r0, r2, 0x6, 0x2}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008e1000+0xcae)=r2, 0x4) 2018/01/22 22:46:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001ad000)={0x7, 0x5, 0x8, 0xf5f2, 0x18, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0x6a)="497a44d75b31344bbaa4a084589ab34fe6e1a06b685cb328c291001e6f3f0b1c2a7f9e21164bcf4f18961ade7d938ba01bdeb6cf3854714c0a1bd51c89204abe0e1f7086957e85f31369d0a268f34cfa939139b79454e8895e3974f0a4874d185c74ce32fe53df8777f6"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x4, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r1, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="", 0x3}, 0x20) 2018/01/22 22:46:23 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)="") 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(&(0x7f00000c7000)='./file0/file0\x00', &(0x7f0000873000-0xe)='./file0/file0\x00', &(0x7f00007a5000)='coda\x00', 0x1000, &(0x7f0000bab000-0x6f)="") mount(&(0x7f0000939000)='./file0/file0\x00', &(0x7f0000a60000)='./file0/file0\x00', &(0x7f0000b42000)='ramfs\x00', 0x6000, &(0x7f0000838000-0x1)='i') 2018/01/22 22:46:23 executing program 6: 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}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) close(r0) 2018/01/22 22:46:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x1000000000008, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x8000f, 0x9e6f, &(0x7f0000939000)={0x0, 0x0}) socketpair$inet(0x2, 0x806, 0xa0, &(0x7f000023c000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000864000-0x38)={0x0, 0x0, &(0x7f0000820000-0x30)=[{&(0x7f0000bc7000)=""/73, 0x49}, {&(0x7f0000ed9000)=""/153, 0x99}, {&(0x7f00006d4000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000072f000-0x15)=""/21, 0x15, 0x5}, 0x1) sendmsg$kcm(r0, &(0x7f0000304000)={&(0x7f000012f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x4}}, 0x2e, &(0x7f00005c9000)=[{&(0x7f0000540000)="37bdaca6c679cacafc829fa2fecf59a1f4ce2681d66e5bf0dddf84e5cee62395cd26e4a3857b26c7ed441897906b9691e1aa5f1c6619458b7065a5c5e1ccfa8514199a2325faa4244efae018b0d736508bee2505f1376590e9a4c4636f1e5a7e28a629016fae9836776a7f3c816495b3d9b4bce34756cebe1b3afba32eb06acbe3e531c16f1a48c4dd445a7ec8fed0ff8109fc1b0cf55c78dee8a98ff40d0330007646c48220cf05f85e76fcf8f633c2ee14e159a181036ce9247cc814d647aa2b002046d52212a2592729171599a877c50140d19210d5c9f196d34b2e3fdcaeb10059fe0a940cc1fb9134bd6a04fc98050d79c22b5e0424", 0xf8}, {&(0x7f0000ef0000)="", 0x0}, {&(0x7f0000c0c000)="d573adeb9ba41bb4d75c440eb338540d9c2a08ab3a91b2e221b797732ed49de4c6e4f469ffdf0e626094595dafa8f1d84b60a17615f4074fbdeeb0ab0ae0744de9015193936cb15df67b7bca47ddb3e4a90be5af312fcd113a3ed7bc52f8d8cff51755c372d49092e8613f905d4bba5baeaf8219bbf2d86c5d535bbcbbb928c13242a0d039fb8e05d78bd1fe282bcab428e64725390f6f6d2d91ecba80717f338241249487d194cbd60e4d2b3b16c90331466d1624f8ec7869be6ecf4f8000f77b76b1888cb266ffad18f9938737cf4deb36b49bd8", 0xd5}, {&(0x7f0000637000)="b97f6b755036cd8fab37ef05015924f4db10fcca00cd03a34860e57daaeecc31343db665e1b5f6678e38c27eb8a94ae35cfdab1a17be31d65dc2e6e1a8e78e187f7366e4598230e676bc514e5b5d4b17f13aae1e15dfe50452beaad67cfda07d8fc61732f870b8a1f9eb5cb634eaab2ab6f07ed84f8cea6565e9fc4f8e328e40a9730204895aaa22d6b0acb3ce70100a9778b0201f59a5637346a052587560cf85d55e842f5de02ad64a06000b70fcc9eaed9e661844274c", 0xb8}], 0x4, &(0x7f0000c3d000-0x200)=[{0x30, 0x18f, 0xfff, "05c83c466e968524baa6b47e2b96f83bf568cb54e240cb73dfdfa48e8e78"}, {0xf8, 0x112, 0x6, "3fd1446fa4c7ad0a2d5e83c4776c6891bc067e79791c38df8f1189b80075726b43c3ec2415d8af904d31f70b117310c44f23734d5943f3a6e6c265f72cca473b57776bfb21e6fb81bd212a0728ab3b5d9453e8ff1b0d0bbffc27c0f63967242b1441bc40aee821a68b8af39febae7813e97a1013b93c0b3a67a57a27cb25abba9c16a51e94211604eb1b33f6fa92ae24ff9750018d1804658ed34f5dab57122684b3ce10415e96ef28a87dc64d4e04e53e9acd7325afb4b90ab92d347e4f5c7bbe82a0eb3f0e50c95fac75f4ce13b3014579e01c98f2fc97cf626dcd34c6266ff8bfd2bb"}, {0x48, 0x6, 0x8, "1e3d8b9c7a7d19880ebd7f597b85c5170e3dee7bf6f99b9767fbd67c568a0fdad2c47027e0a17e6b32cd8495ff5cabef42209077"}, {0x90, 0x112, 0x8, "cb092980a8f4ad675773f6aaa3869e9b5d3222db77420abd3a984645bc5d645592b4772dc2c2b10800f8ad88e6a899b6b5b13ff8f8279349efc0dc7dd41d78b6a72c6c899ef2bbc078ac45af42469a679bf06aeb7c7bb732daf590632ad76c9ce3308daddba1222a4e679d4cca60e74818de101151dffb5d5a36e3"}], 0x200, 0x4008800}, 0x40000) 2018/01/22 22:46:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00002a7000)={0x0, 0x0, &(0x7f000096e000-0x20)=[{&(0x7f0000430000)=""/4096, 0x1000}, {&(0x7f0000d82000)=""/211, 0xd3}], 0x2, &(0x7f0000372000)=""/146, 0x92, 0x0}, 0x2) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d1c000)={0xffffffffffffffff}) 2018/01/22 22:46:23 executing program 0: ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00009b1000)='./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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004c8000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000364000)=""/39, 0x27}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f00009f2000)=""/93, 0x5d}, {&(0x7f0000b98000)=""/211, 0xd3}, {&(0x7f000006f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f00006c4000-0x30)=""/48, 0x30}], 0x7, &(0x7f0000000000)=""/167, 0xa7, 0x7f}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00009f9000-0x48)={0xf, 0x6, &(0x7f0000001000-0x30)=@raw=[@jmp={0x5, 0xfffffffffffffc01, 0xc, 0x5, 0x5, 0xffffffc2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x4)='GPL\x00', 0x40, 0xde, &(0x7f0000000000)=""/222, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/22 22:46:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80806, 0x1, &(0x7f0000853000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000be8000)={0x7, 0x20, 0x10000, 0x100000001, 0x10, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/22 22:46:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000742000-0x10)={&(0x7f0000202000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b2d000)={0x0, r0, 0x0, 0x1, 0x0}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f00001ec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000059000-0x30)=[{&(0x7f00003b9000)=""/0, 0x0}, {&(0x7f00002de000-0x2a)=""/42, 0x2a}, {&(0x7f000070e000)=""/120, 0x78}], 0x3, &(0x7f0000dec000)=""/0, 0x0, 0x100}, 0x40000002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000295000-0x28)={r0, 0x0, 0x41, 0x81, &(0x7f00003ec000)="6bfa3d9bb501b075208b64720de12fbd059eb90412f5e9fa4c2c95742b0f9a489c39a15e96668c678f71ea5680c6cbe8c2cd7145b1b1a90e1540c697e71e7a7671", &(0x7f0000c03000-0x81)=""/129, 0xffffffffffff7f8d, 0x4114}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000df0000-0x48)={0x7, 0x13, &(0x7f0000feb000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x400}, [@call={0x85, 0x0, 0x0, 0x3b}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0x0, 0x3, 0xfffffffc, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x2, 0xf, 0xf, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8003}, @ldst={0x3, 0x3, 0x1, 0xd, 0x0, 0x100, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000811000)='GPL\x00', 0x83, 0x7f, &(0x7f0000291000)=""/127, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000028000)={&(0x7f0000a87000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bc0000)={&(0x7f00008f4000)='./file0\x00', r2}, 0xc) 2018/01/22 22:46:23 executing program 4: socketpair(0x2, 0x3, 0x7, &(0x7f0000ce0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfc90) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000004000)='anon_inodefs\x00', 0x0, &(0x7f0000002000-0x10)="c01d6be1841e4edf50e349476c1e1851") sendmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[], 0x0, &(0x7f0000007000-0x30)=[{0x18, 0x0, 0x0, "6aaf"}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/22 22:46:23 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x16, 0x803, 0x7, &(0x7f00004f3000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ff1000-0x38)={&(0x7f0000908000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000212000-0x50)=[{&(0x7f0000ff1000-0x6b)=""/107, 0x6b}, {&(0x7f00007bc000-0xf1)=""/241, 0xf1}, {&(0x7f00004d8000-0x9f)=""/159, 0x9f}, {&(0x7f000027e000)=""/151, 0x97}, {&(0x7f0000ff0000)=""/54, 0x36}], 0x5, &(0x7f00004a8000)=""/76, 0x4c, 0x7}, 0x103) 2018/01/22 22:46:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x13bb, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004da000)={&(0x7f00008f8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000627000-0x8)={0x0, 0x0}) socketpair(0xf, 0x3, 0x1, &(0x7f000067b000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c13000-0x38)={&(0x7f00002fb000)=@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, &(0x7f0000905000)=[], 0x0, 0x0, 0xffffffffffffffec, 0x40}, 0x8801) sendmsg(r3, &(0x7f0000857000-0x38)={&(0x7f0000069000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c46000)=[{&(0x7f00007d1000)="95c3ecce61f414fcf6daf1ad2c50b3983484bf3aca134e4da9513dcd5fbf699961", 0x21}, {&(0x7f0000a08000)="22021661f3994f16833fcc38f2119aab19581b90c8ddd51f188a2915861dcd6a246939081a3beab3d38b38f387959af953e3098ee354d5f097004e9e9346bdf71da391173505197bc31483477455e58ed3564f4534be2b9ad5d424e08efae4119cda11474fa5030c7aefe0ddae30a7e16078a78ec0d9022abbb06908fd6b6920af2fbb5fe9cca6633d6db9ab59063de3d5ca8a4625841e2f6f28e85d9928d60b99c6e4a1e2726a7d7aa166ce3d486e9d5b6c77bc8ac075360843b1cfbf71a6ec0d8170d07040af2f302f00748f445e", 0xcf}, {&(0x7f00004ab000)="2413dc84dedec475a20def3253e2af1f4537314a401b2de3735f95020919b7209ca359e592193a03b92ea920f38f6eae9923b390669ca5e619b622eb00824a71a9ab306e70fae50d7251bb6a30a2cafbe62033b8178f674abc93b1e0c74904d1562cb34cef1108100d58f87ed6c626d1119d2d2529480ada0cb3ae2492a07a7c1a42099267726ce4b2c18b832697bbcc08e524e1f6e95ad8efe01638be4117cc8510e086513afaeb66a5a778f023b7617e06d759e07072f7", 0xb8}, {&(0x7f0000855000)="2a792f5b0957eeff973b7c5b90d8055053477ac28d7a77720068933e009ea130ebe231d88f268f6f762a6ffe51e6ccd7a65a5706f40e015499ac224ab627bc73cee5636b0c2468580382cd397178a00227a4f6bd4f2a52b4c97443a36d1c6ed1bac84d34e45067181d5c30cada2ac80b1ac14c5684ad829590f1845f6790c5e2e5f7fdb06567055914ae7c2572ceb395fb46fbbe555cf1c6ce94e87e3ea7e9618eedf2d7347c82d9ad5253191d88c5ddbe24f57e827c67e52395c84ad76c46cc7f17639e715d97be8a192d80", 0xcc}, {&(0x7f0000e39000-0xa8)="026e1669588dd134ab5ff64c6da5db412883a9dd043c6c1fffe0f6bd4b3aa2f84a32076fc3b4128a2d8181019ffb5bfab29bb653f76f592f0f053d562e8ece5d42ae3474851b0382dfb0d2411fac5ba0987c38ee28504c97e1f68d23113a7c423231d6dc9ba17e4f54d8a0a63247447f351b31081fc9b1bea2a98eb4d7d6ec2e2ecf2f127062d611aedcd476554d6a8c6dca7adc7e9a7a9d260e6b7a79b535b55cabc09f62ca087f", 0xa8}, {&(0x7f0000b2d000)="3400000000000000094760b1f506549d4652b5673d609597355a893dc084b2c7b69eb46a0f9bda3ad08a4337f56d70facb11ad3229097ebc9e0790c5b3ae1f91df95dec098d8670f811f264ff6f3f85fd63a2eb1875101c333637132e4a3138353711aab1946d8c887b6411db0b1b79d47a53d0fa3dc961cccd46abb74a89e1384a6caa15e70", 0x86}, {&(0x7f0000795000)="3ada798075c181cbc338e47820b764091bb8ec7bc02e49da5cf03e06ed8d6f6792725ec44643166ca1615dcf1e3aa66fd1d7a45cd07c940eb842b763ecdb783abb7e481e226bfce0b3220862ff3923b53ce0ffdfa301655d89d986016ff9128e096dad7ba6a1b2063058f553f19be330650e0a1caaa117e6343ae62ed14133eeeaea5e044f2c8fdadc401bcd0f50716aaa681cc2c76c2cb52174", 0x9a}], 0x10000000000001b1, &(0x7f0000b85000-0x12f0)=[{0x18, 0x114, 0xb65, "44cee7a5"}, {0x1010, 0x13f, 0x745, "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{0x48, 0x40000117, 0x4e, "648f677817642da40cbed20c8b10c053e3e033712ff4570c0399bef11b4875a0a7e2cd6e27099cd45f85c7fd2e418b897e4f1f1db9"}, {0x20, 0x10a, 0x96c2, "d4267bf1bb364019da04a3"}, {0x110, 0xff, 0x5, "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"}, {0xb0, 0x10c, 0x9, "4d55eede311fbf6dc0fca484a8f48c267d727c4fda9d68639ed9f29d7a072f0c98043fdbf0e44fcce02f039f25e18a6f9e835a64f46fe653d29509aa5ead3ed1cf530e873e038340074f3ffe4284b7150ef69e9958d167209551b550a51d4481e183ff8e907b3014b96a22a49ab8922ea8e6e6a7a54b89126cb8adab436057c50747414a438e84604e9337585bfae3fcb53927aeb781945ed140ece2"}, {0x88, 0x113, 0x2, "59bce34ccbf77c9a19381062e6f12d57f4ad751233542f2bbc91a19bd33477f8ef06a6018cf7b7eed696fc8596c4de11b08e56d6abc8495c5fa774f6849921a94ee0f5ba7b936c4538d2846822ad3f9206effb40edc18b281e0680314bf308b36cea2108d6e738056197dbd0be84e3353e22592bb2"}, {0x18, 0x11f, 0x9, "342804857e2bb6"}], 0x12f0, 0x20000000}, 0x48000) bpf$MAP_CREATE(0x0, &(0x7f0000021000)={0xc, 0x7fff, 0xffc, 0xfffffffffffffffe, 0x4, r4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009d0000-0x18)={r4, &(0x7f0000853000)="ab7244345fdb4717d8dc4487fdf6bf7c990217fa10f28265e01068e3dfb988d938bfb2905bac967cdfcda8aa850d2cad87f61896202d6f35366f382eb40864b40abc4e2043042c44d8538310c00b733bede9465dac8609f9ceb9312cb6fbbd648d8be8b2e006768d4ffe490daff0620b0b444f083b50f582b8ad6e88693988d011bbd41696152580dc7598dabab51916bf646c576b4130095e0acfa1b046b384b62f02ae640785ef24e7a8670e11949229d1564c7598197ab80a319664e7fed8ac63de62f2f8a072a04dc281cf4826a741828a1a68", &(0x7f00004d2000)=""/238}, 0x18) recvmsg(r2, &(0x7f0000c39000)={&(0x7f0000b52000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000761000)=[{&(0x7f0000684000-0x1000)=""/4096, 0x1000}, {&(0x7f0000863000)=""/122, 0x7a}, {&(0x7f00002ff000)=""/43, 0x2b}, {&(0x7f000007f000)=""/213, 0xd5}, {&(0x7f00006dd000-0x78)=""/120, 0x78}, {&(0x7f0000e57000-0xef)=""/239, 0xef}], 0x6, &(0x7f00008b8000-0xe9)=""/233, 0xe9, 0x20}, 0x40010000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000074a000-0x10)={r2, r1, 0x6, 0x3}, 0x10) mmap(&(0x7f00004ad000/0x3000)=nil, 0x3000, 0x3000000, 0x110, r1, 0x0) 2018/01/22 22:46:23 executing program 5: 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(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ff000)={0xe, 0x12, &(0x7f0000f65000-0x90)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1, 0x3, 0x3, 0x7fffffff}, @alu={0x0, 0x7, 0x7, 0x0, 0x1, 0x1, 0x0}, @alu={0x0, 0x5, 0x0, 0xb, 0x7, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1ff}, @jmp={0x5, 0x4, 0xf, 0xa, 0x3, 0xffffffc0, 0x0}, @alu={0x0, 0xffffffffffffff81, 0x2, 0x1, 0xa, 0xffffffc0, 0xfffffffffffffff0}, @generic={0x0, 0x80000000, 0x81, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x1}], &(0x7f00003bb000)='syzkaller\x00', 0x9, 0xb3, &(0x7f0000982000-0xb3)=""/179, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f65000-0xc)={&(0x7f00004df000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = getpid() socketpair(0x10, 0x4, 0x6, &(0x7f0000415000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000baf000)={0x3, 0x78, 0x1f, 0x5, 0x867, 0x8, 0x0, 0x2, 0x400, 0x1, 0xffffffff, 0x1, 0x1, 0xffff, 0x9, 0x7fffffff, 0x6aa9f424, 0xe9, 0x8, 0x8, 0x8e, 0x3d, 0xffffffffffffffff, 0x5, 0x7, 0x9, 0x3f, 0xcc68, 0xb6, 0x0, 0x7ff, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x80, 0x4, 0x6, 0x81, 0xfffffffffffffffb, 0x0, 0x3, 0x2, @perf_config_ext={0xffffffff, 0x7fffffff}, 0x1000, 0x4, 0x4, 0x6, 0x5, 0x1, 0x9, 0x0}, r0, 0x8001, r1, 0x2) 2018/01/22 22:46:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x5, 0x0, 0xe07, 0x8, 0x0, 0x7, [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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000)="7ebb9cc2de46b9c4d0664b"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xffffffff7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d46000)={r2, r3}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r4, &(0x7f000000a000+0xb40)={&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000009000-0x70)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0, 0x0, 0x8045}, 0x90) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000009000)="", &(0x7f0000007000-0x30)="fcbcbd6305622adbd93b12fe8b7a9a0bcae7d3a5967aae0483287f48ec5bd3808d45fe6a8f7f61e17ccefbf54f54baec", 0x1}, 0x20) 2018/01/22 22:46:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008f7000-0x18)={r0, &(0x7f00006e6000)="f42b7f3438840a119ad1930fffd4e832198e256f4e98ce8881124f408a4b6fe533e45d7644eef6fcba3f04801d6530ee84ca3b1d0981433d6cfab9ce6001001764f9a412b354dc13fbb1c04b6a12315c2ac1d6021db778e416274b97", &(0x7f0000ef4000)=""/0}, 0xffffffffffffff98) 2018/01/22 22:46:23 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x18d, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d8e000-0x8)=0xfffffffffffffffa) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0xd, &(0x7f0000d0b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5b}, @ldst={0x1, 0x3, 0x2, 0x0, 0x6, 0x80, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x7, 0xf, 0xf, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x12}, @jmp={0x5, 0xef70, 0x2, 0xd0c4797dfbb6c8ba, 0x6, 0xffffffc8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0xcb, &(0x7f0000000000)=""/203, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/22 22:46:23 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d8d000-0x4)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"63bf899b684029"}, 0xfffffffffffff800}, 0x10, &(0x7f00009ee000)=[{&(0x7f0000000000)="85dc8fd512a083b861e617a7951d545b8aef90caf81aa4ef360796226ea469957712680c4e79ba06dd9758247f9ffafc0459f68603cab8e2a1a41cb3e83c4d1146e3196fa3d257b4ebb4ca10c94ad811959f6954aca49e439fc4908f0f8b29be42d73badfd190277ea846c8148a49dad45dde03ff3d22366fdb52be61184ce46730d716e81", 0x85}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000023c000-0x57)="72969db1ce2388a82a92df02fcd0eb8279efa37bd7f79d674530f52b38ca51e4f72ba23f5d1e8bb1674a32fd57185786bdbd1fbeea725f40fd0aa26751d49cc8db3107c3be28b4363fba6d4fcf7daed88d447b8d557eea", 0x57}, {&(0x7f0000d95000-0x3d)="7b986d62af0045fcdcac7dc12f99661fbfecd9e1b7aba01780c4c4599b5b6ff48c411c76e45d7fab62d435c5bf6ecfda00df58356c0c2502efb0ab9555", 0x3d}, {&(0x7f0000000000)="3d67c007a71bdf080425a7fc353b404c5e55db2ce9ba147d7e178290d513b3935267a6e393be954d1e352d11feff094cc0d47f9f5f46a8dd4c095b51617660ec760af95c4c1f4ed93199b6680763e2c2f34bd39825ba23c2e5a458ba6c4f9c99e8b8c350688385d7ce334a1df170978498a775066d8a919014ebcd5927cce237d50bafcd9e3080d8156529faff6cfa9229d14c8385828911aeeaa1", 0x9b}, {&(0x7f0000001000-0x20)="e4a3d93ca116b38f1fc09622783daf57d51914ec763210d5ed5976c545e0de43", 0x20}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f00003ed000-0xb8)="007f3979c216cc61bd03310080f7c0fd3910714d6046c77003d6d354e576096fcd8a50901b73c17f9dfa08f0cbab33141180a93945386e17fdeb6d46448e8385960588504938b122d921ecc22fe095734d9daef80464bde3dc4d8df9fb5bb76e59cab58b8bfb6f1eee91aa046b4c520226f5d3d2efb12e7cefa0eb1410a0dd6047b3f9d66513e0c9627fe72ee1126590a419734c75999c44b08bad257da08afc9dbd7d843dbdecc7e37d89fc0cce8ba8152dbaac5485e994", 0xb8}, {&(0x7f0000001000-0x46)="26c78d96d89173c8631189bf25fb500dd4494062349ce0309944c8674b1f95c20e39d60bb3847212d57655ecd6b2fd38bdb75e8bc6ab1f56777042f6eb42745c76b325ac1315", 0x46}], 0x9, &(0x7f00008eb000)=[{0x48, 0x108, 0xb95dc00, "c8b2ff9fb17799129e396b4dcd405999d52256da67ff1b1db82c38ba9393a5237736a9077e3b52d5a8a22276f590433012d8e3785464"}], 0x48, 0x0}, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:23 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000429000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 22:46:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/01/22 22:46:23 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 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_UPDATE_ELEM(0x2, &(0x7f0000459000)={r0, &(0x7f000005c000)="", &(0x7f0000144000)="", 0xffffffffffffffff}, 0x20) socketpair$inet(0x2, 0x8080b, 0x1, &(0x7f000044a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008bb000)={&(0x7f0000424000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000061d000-0xc)={&(0x7f0000efe000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000efe000-0x38)={&(0x7f0000428000)=@sco={0x1f, {0xffffffff7fffffff, 0x4, 0x101, 0xf2d4, 0x5, 0x0}}, 0x8, &(0x7f0000efe000-0x40)=[{&(0x7f0000111000-0xce)="9018a7942c15458bbfeeb873bc04a0b25c535c5da3d65d09cf7632ba75ef9e475deffa2c7961c1d2aae21c8581fa889142ed0517f88f4535dbb12129b66895371441361f4a8e4a9b8b9f251ffde1c0ec5b6835b915046d45cab9751a1f2171ad9e0245405d2d3cbd8072d773d9268e399524046de63ef91a3c56e1a77181b0c4bbc821c23acfed721b6ae1b8b95a0b98046a7030c6f7a2a5b27838944c441189ba4102ecc3a7470701a4e2d78a7152d937a8fdf6bbd45655c0e161ee859465af26f8691b175b1cbf2f6cc8549235", 0xce}, {&(0x7f0000efe000-0xe6)="ff6c969435a582bc537c7f77cdb2461a7937506682fcefd79f5914ba519c7d03eae24b54b36802bea7f51a9cc9fceb189f8245e4d14d878f7887c16ad25b1d61b087a936c96d32e2b29c9469791c0cc0ab1c7cb34a74f38b07dc7318e442d606d88ff0928db5f768b1893c435f7821e7ded83b034326c619b71f5be852f80bc7f8a6bde07ea1ac752e7ed8e5613493f34d7c91b7dfde5281ec7c05c5153a968bfb048e0f7a8bec0091b0ab2148984ec1281ef4eee0e09350a0d010122a4502b707c7864a226e7696d20596cf0caed5c8aea64d24ade89f2b3634d1f2d7e84b099a6aea29ac0a", 0xe6}, {&(0x7f00001a6000)="f69bca77d6d47720b557818ec101e33c9ea0b43dff2e0e36104a35975fb108a91cb9fb1bd2bc29b43552abe9d3d0514350698557362830e39a0b96b039f9ab571ed40154dcae98a2", 0x48}, {&(0x7f0000ad1000)="1cf2f355c832b2f10df39d6726a097da7c3793df64e3f9d90e54d1221ad2c765a1d09ae0d0edf7260bea1265e5fdda851ee4dd21dd61bde9f3caf5f6c3aa0d31be86c8686016fc3d44a95b3d2d8b2898a47aedec01fa8d38dc3e327dcf37146979cf303438be9237c9aa86612e1198c7708bc363b410670fecbdd638f196116dfa1a41ed0e4daf47506e53d0a0020949b93508255361654c45516311e9488e747793f1f2374167eacc1cec17dd2303bf4ca7e26ff51d29a836d7276b9b847ddd08cffcdd1aa0385e15ce925d0c3829ff42b2a7f866c17778ce1c80", 0xdb}], 0x4, 0x0, 0x0, 0x4010}, 0x20000000) 2018/01/22 22:46:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x8000e, 0x6, &(0x7f0000606000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000042a000)={&(0x7f0000416000-0x8)='./file0\x00', r1}, 0xc) mkdir(&(0x7f00005f0000)='./file0\x00', 0x100) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f64000)='./file0\x00', &(0x7f0000332000)='./file0/file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000008a000)='./file0/file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000f46000-0x6)='ramfs\x00', 0x100000, &(0x7f0000280000)="") mkdir(&(0x7f00004a6000-0xe)='./file0\x00', 0x58) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d16000-0x8)='./file0\x00', &(0x7f0000e43000+0xdc)='./file0/file0\x00', &(0x7f0000894000-0x6)='logfs\x00', 0x84010, &(0x7f0000270000-0x3c)="be979a3a1986d2f83441673f37c38e398373022e22a53af3180c6fb2616b700abb58ebaffd7680cd4bc7ddae08eb23b957d82d493fef3576de2c48af") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mkdir(&(0x7f000097b000-0x1)='.', 0x20) 2018/01/22 22:46:23 executing program 2: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000efe000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000020b000-0x78)={0x4, 0x78, 0x5, 0x9a6c, 0x6, 0xffffffffffffffdc, 0x0, 0x9, 0x1002, 0xb, 0x10000, 0x3, 0x10000, 0x80, 0xaf, 0x0, 0x0, 0x7, 0x7, 0x6, 0x401, 0x8000, 0x4, 0x800, 0x100000000, 0x899f, 0x0, 0x8000, 0x9a5, 0x2, 0x9, 0x7, 0x3f, 0x1, 0x8, 0xab, 0x1, 0x101, 0x0, 0x3f, 0x3, @perf_bp={&(0x7f0000381000-0x1)=0x0, 0x8}, 0x1012a, 0x9, 0x5, 0x7, 0x2, 0x9, 0x5, 0x0}, 0x0, 0x1ff, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000bfe000)=0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x2b6, &(0x7f000016a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00004ff000)={0xf, 0x4, 0x74, 0x8, 0x12, r1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000147000-0x18)={0xffffffffffffffff, &(0x7f0000550000-0x4f)="", &(0x7f0000ffa000)=""/202}, 0x18) 2018/01/22 22:46:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000030a000)='eth1%vboxnet1\'system\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006aa000-0x17)='ppp1mime_typemime_type\x00') 2018/01/22 22:46:23 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x1, 0x92a, 0x30af, 0xffffffff, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:23 executing program 1: mkdir(&(0x7f0000001000-0x5)='./file0\x00', 0x4) 2018/01/22 22:46:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f000010a000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x40, &(0x7f00005b9000-0xa0)="") mount(&(0x7f0000795000-0x8)='./file0\x00', &(0x7f00001d7000)='./file0\x00', &(0x7f000084b000)='sysfs\x00', 0x0, &(0x7f000030a000-0x1d)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/22 22:46:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec1000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00001c0000-0x78)={0x0, 0x78, 0x4, 0x101, 0x20, 0x8, 0x0, 0x0, 0x8020, 0x8, 0x80, 0x36e, 0x1, 0x80000001, 0x2040000000, 0x3, 0x8, 0x8, 0x8001, 0x3ff, 0x500000000, 0xfffffffffffffbff, 0x5, 0x5, 0xd2, 0x161f, 0x3, 0x6, 0x9, 0x1, 0x3, 0x7827, 0x0, 0x80000001, 0x6, 0x7, 0x6, 0x401, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f000061e000)=0x0, 0xa}, 0x4022, 0x200, 0x7ff, 0x3, 0x8, 0x1, 0x3, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r1 = gettid() perf_event_open(&(0x7f0000ab8000-0x78)={0x5, 0x78, 0x9, 0x6, 0x96, 0xfffffffffffffff7, 0x0, 0x7fff, 0x8000, 0x4, 0x7, 0x2, 0x7fff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x6, 0x7, 0xff, 0x401, 0x109, 0x1, 0x69f, 0x8, 0x0, 0xebd, 0xa11, 0x4, 0x401, 0xffffffff, 0x10000, 0xfffffffffffffffe, 0x6a, 0x24, 0x7, 0x0, 0x5, 0x1000, 0x81, 0x0, 0x7, 0x2, @perf_config_ext={0x2, 0x6}, 0x0, 0x7ff, 0x100000000, 0x1, 0x1, 0x2, 0x3, 0x0}, r1, 0xffffffff96280886, r0, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00002f8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000ca8000)='affw\x00', 0x2000, &(0x7f000068b000)="") 2018/01/22 22:46:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair(0x4, 0x2, 0x400, &(0x7f0000be6000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) close(r1) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000e70000)={&(0x7f000093a000-0x10)=@ipx={0x4, 0x8, 0x0, "291aebd5a925", 0x7fff, 0x0}, 0x10, &(0x7f00004b5000-0x30)=[{&(0x7f00007a4000)="d2c99f694f8196a713404dffe52fd4eb208a753297e2e05d44d63f49df6b7d7ede44388e24a8d8cb53237c01a555bbc52aef5763b1125e6a5ff0010efa7c57fa0145345d2fe9ef4f1c9c4e739f0fe5931bcbeed7479eb7d30b3b2aaa7a9ebb8d45ead3bde27ac24c01ad65559af05c2b89c214ba70d9c0fbb52beb821208ef8d21ca799c496f6e83c8a8e8d1553289768527d3da236d8dfb73e3307374488b0881e26994319aabdd1d90d4a78275bb7c889baceec7077b9f2c29e438e6f5a0820c50869122b0982e368caa1330a3f4bc44781efb3357b813d1a1fe5144d702b7a9280a2191eb4ff6022fee04412655b2e028c82ae9293b", 0xf7}, {&(0x7f0000f3e000)="7e7af680a59a4f215a046eba3fb065cbabc7de2184b7c627a31765f5f2f6e70f0d6b8e911091bf76a5d7ca2718a05768d86048f92862fb3c07cbb8ea0ae32fd073ed08eef59a02ae34856117d44057e79c2781ef71efcf05950d104ad8470c90d8c5060179ddfabdc6cffd15599322083c6a6c0a41f96274743beb0e89a28ab01776e4a843198a46a6b5e7cc9dcdfeeb91df55", 0x93}, {&(0x7f00002b0000)="f43f42300323beae9208f1e3794935a12d6c4c98b6e538b76cd8d56e5974fe1e0fac47cdf9d644", 0x27}], 0x3, &(0x7f0000650000)=[{0x20, 0x13f, 0xfffffffffffffffd, "6c072f90e0ea4a928f18"}, {0x110, 0x10c, 0x5, "d1baea6f367e3922b433a55b81a65f1fb6a1dbde7443b3760e3d69b3cb5bb2e292685a62958de0aad793e699a7be269312c6195be4a6fc048947a094c7e7a59247f4ed5128e4ba2b589c02414e11ee3909473cfbf3af1f0e5e2f65795763f6a97104c7ad8dfa8ed8de981a9a58351732934992852fad371f54b910591f872bb5238a2646f2bfadb0278bef0f92a0a72c41eb99dc0273bae94b4e7a88861d4d063f3205a32f06d33b0f989b7d3c59052046bd9fdcf868e8d957a1477d6d10e38e5ecd52975dbe779b0caf68207d40e44057d3e090b25527651a592c31e199d2f9487a5e2bde95e9afa9a5f1ffd63b762dfaded66834a382e04d"}], 0x130, 0x800}, 0x10) socketpair(0x3, 0x801, 0x9, &(0x7f0000cc6000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000578000-0x38)={&(0x7f0000f53000)=@nfc_llcp={0x27, 0x560b, 0x7, 0x7, 0x8, 0x4, "ef7b0a37e121653c044ad773d2edccd65ea521dd6f72502458fb62a7e89e3a8524196a07ccf8df5656f91156bfff56e9972d0ae95e002fe15cb4ada0f1cee0", 0x0}, 0x60, &(0x7f000025b000-0x30)=[{&(0x7f0000d33000)="14821099e3d5b41ccc65b9c4a5fc5aaee6d7937e330d65ef18868de4fd8839c8e35f4ae3a7c20e855fbd24703500733fe746bb5b81298e81dd7ba983b60378a70f113e8f0b547248b3322f6f1256d0d44eb869e067e58d2c049877ed8ad037dd275a882a70416526f71ce5c12eceef875e5e8588e7de92f0ce4eb4b477a1b758704b3ca0dd4bc2dbf34b1890c831ec450d0ca217d2000fcc4d6c85fe73ae58f5d2c2805b16c6c1b2be5a03c40dcd5248de0aba725586f8638de350f31cb47b7bac221bb8b4d0e401aa285fbccb", 0xcd}, {&(0x7f0000964000)="4bbaf8b55a6c363794a6d284dae47ef7b2b4bde87be759b64a37663ca8bea218a618ce382cf44ab27cfc337685cd3367abd8af853f7150", 0x37}, {&(0x7f0000ae5000-0x2)="30c8", 0x2}], 0x3, 0x0, 0x0, 0x20000080}, 0x40000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bd4000-0xc)={&(0x7f000068b000)='./file0\x00', r4}, 0xc) recvmsg(r1, &(0x7f0000950000)={&(0x7f00000ec000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008cc000)=[{&(0x7f0000517000)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000975000-0x38)={&(0x7f00008fc000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c1c000)=[{&(0x7f000071a000-0x82)=""/130, 0x82}, {&(0x7f0000ec8000-0x54)=""/84, 0x54}], 0x2, 0x0, 0x0, 0x1}, 0x40000000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) 2018/01/22 22:46:24 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$kcm(r0, &(0x7f0000005000)={&(0x7f0000008000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000007000)='(', 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/22 22:46:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x8000, &(0x7f0000c95000-0x8)={0x0, 0x0}) close(r0) 2018/01/22 22:46:24 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x8, 0x9d, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x7, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000f7000)={r0, &(0x7f0000b3e000-0x75)="c58558f25abed76d28fe89c000c281f836f564762e2278f7999a574bcfb3786715a8acf48c55e7a01813589ed285ca19fd52a781535d2668daf9f2843edf5f9e352f12f2fd0bc37f1f526e0b41e70f1335474210b21127e414ffe8d0cd906337fe684564a6977433f99a724a7213d6b279be551c3a", &(0x7f0000386000)="d1b8d95a95082c7b29", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3c000)={r0, &(0x7f000031a000)="", &(0x7f00000f1000-0xcd)="", 0x0}, 0x20) 2018/01/22 22:46:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000847000-0x48)={0xe, 0x3, &(0x7f0000336000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)='GPL\x00', 0xfffffffffffffffe, 0xf7, &(0x7f0000228000)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) 2018/01/22 22:46:25 executing program 4: mmap(&(0x7f000042a000/0x800000)=nil, 0x800000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009c1000)={0x3, 0x78, 0xd83, 0x8, 0x5, 0x1, 0x0, 0xf4f, 0x20e10, 0x2, 0x8, 0x6, 0x4, 0x1, 0xfff, 0x8001, 0x5, 0x5, 0x2, 0x4, 0x2, 0x1, 0xfff, 0x4, 0x4, 0x6, 0x7, 0x3, 0x2, 0x8, 0x7fff, 0x2, 0x3, 0x8, 0x1, 0x8000, 0x10001, 0x8, 0x0, 0x9, 0x7, @perf_bp={&(0x7f00007ce000-0x1)=0x0, 0x2}, 0xb, 0x7, 0x0, 0x7, 0x0, 0x68, 0x6, 0x0}, 0x0, 0x7fff, 0xffffffffffffff9c, 0xd) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000775000-0x10)={r1, 0xffffffffffffffff, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a4a000)={0x0, 0x0}) 2018/01/22 22:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = getpid() socketpair(0x10, 0x800, 0x800, &(0x7f000047e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000125000-0x78)={0x5, 0x78, 0x5, 0x9, 0xac47, 0x101, 0x0, 0x4, 0x5206d, 0x91b3f3d7edef86f, 0xc1, 0x1, 0xf5, 0x4, 0x3, 0x0, 0x4, 0x6, 0x1, 0x7, 0x0, 0x80, 0x10001, 0x3, 0x80000000, 0x8, 0x3, 0x8001, 0x7a, 0x0, 0x7ff, 0xfffffffffffffffe, 0x20, 0x6, 0xfffffffffffff000, 0x8, 0x8, 0xb918, 0x0, 0x80, 0x2, @perf_bp={&(0x7f00006f9000)=0x0, 0x2}, 0x10000, 0x1, 0x6, 0x0, 0x1, 0xfff, 0x5, 0x0}, r2, 0x4, r4, 0x1) r5 = perf_event_open(&(0x7f0000b54000+0xc7d)={0x3, 0x78, 0x5, 0x5, 0x0, 0xc368, 0x0, 0xae50, 0x0, 0x0, 0x9, 0x3, 0x2773277, 0x4, 0x5, 0x200, 0x724, 0x3, 0x0, 0xfff, 0x7fff, 0x9f, 0x6, 0x7, 0x7fff, 0xff, 0x100, 0x8, 0x36, 0x50, 0x5, 0x1, 0xe48, 0x5, 0x0, 0x4, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0xb1a}, 0x2251, 0x4, 0x9, 0x5, 0x6, 0x9, 0x2, 0x0}, r2, 0x2, r3, 0x1) close(r5) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000617000-0x7)='/user%\x00') 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:25 executing program 7: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f0000006000-0x78)={0x4, 0x78, 0x0, 0x10001, 0x0, 0x3, 0x0, 0x8a, 0x10000, 0x8, 0x7, 0x0, 0x7, 0x1, 0x1f, 0x3, 0x8001, 0x7, 0x100000000, 0x2, 0x4, 0xa1, 0x7fff, 0x20, 0x9, 0x1, 0xfffffffffffffff9, 0x80000000, 0x20, 0xffff, 0x8, 0x8001, 0x67c, 0x1, 0xbdf, 0x6, 0x7, 0x2, 0x0, 0x7ff, 0x4, @perf_config_ext={0x20, 0xff}, 0x40, 0x2, 0x400, 0x0, 0x6, 0x1, 0x9, 0x0}, r0, 0x2691, r1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2018/01/22 22:46:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x5, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000078a000-0xc)={&(0x7f00004f6000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair(0xf, 0xa, 0x10000, &(0x7f000030d000-0x3)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fcd000)=r2, 0x4) 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_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003de000)={&(0x7f0000da6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000060e000-0x10)={r4, 0x50, &(0x7f0000cb1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008c9000)={&(0x7f0000b4b000-0xe)='./file0/file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) 2018/01/22 22:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f0000ad7000)="f8", &(0x7f000084d000+0x999)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007df000-0x10)={r0, &(0x7f0000b6a000)="f8"}, 0x10) 2018/01/22 22:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e2000)={0xf, 0x3f, 0x2000000000002, 0x200400, 0x9, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000095a000-0x18)={r0, &(0x7f0000e1f000)="2d8e2b7d6533d7b1446f5568ad6cdeda9fac4ce6475c493afd806a5025126d9f95795f67978769d6fb9b408ac61a115b035f96f2281d506b1c6e84f4002a735c816ad1a740d1a0b4e54af410985bff83ad27f39302f5d4aed79ea37b6d5245bcc8bf39", &(0x7f00006da000-0x86)=""/134}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000530000-0x7)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000080b000)={0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f00009ff000)={0x2, 0x78, 0x7ff, 0x13, 0x0, 0x9, 0x0, 0x7f, 0xb1bd4f1ff8af634d, 0x8, 0x96, 0x1, 0x4, 0x7, 0x78, 0x8, 0x80000001, 0x2, 0x8, 0x9, 0x0, 0x800, 0x1000, 0x7, 0x800, 0x7, 0x8, 0x0, 0x4, 0xffffffffffffffff, 0x8000000, 0x8001, 0x7, 0x100000001, 0x10001, 0x6, 0x0, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000019000-0x1)=0x0, 0x1}, 0x20000, 0xf23b, 0x1, 0x0, 0xfff, 0x1f, 0x1, 0x0}, 0xffffffffffffffff, 0x10000, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000b19000-0x78)={0x4, 0x78, 0x6, 0x1f, 0x5, 0x7fff, 0x0, 0x9, 0x5400, 0x4, 0x8, 0x7bff, 0x6, 0x80000001, 0x1, 0x8e, 0x3, 0x1, 0x101, 0x5, 0xfffffffffffffff7, 0xaef0, 0x8000, 0x81, 0x1ff, 0xe7, 0x0, 0x4, 0x401, 0x100000001, 0xb8e0, 0x0, 0x80, 0x9, 0x3, 0x440, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00005c8000-0x1)=0x0, 0xa}, 0x8, 0x6, 0x100, 0x1, 0x8001, 0x3, 0x3f, 0x0}, r2, 0x5, r3, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bd8000)={&(0x7f0000296000-0x8)='./file0\x00', r0}, 0xc) sendmsg(r1, &(0x7f0000651000)={&(0x7f00005b1000)=@l2={0x1f, 0x6, {0x5, 0x4, 0x8b, 0x8, 0x9, 0xffff}, 0xf1e, 0xeec1}, 0xe, &(0x7f0000f5b000-0x30)=[{&(0x7f0000e42000)="9b398a17dcf3c439a349ea3450d9c601f6d6f224dbf4feab498a42b02fd1621617567f70bf0edff1dc6d1b7d7678befc8980a9", 0x33}, {&(0x7f00004d1000)="af92c1d02d19b9606916032aa4", 0xd}, {&(0x7f0000b5c000-0x30)="82e926db3620706667b7a216c52b5a46a48efa9a16d71e38632686cc8d4efb475af4ae59b20a04ae3284067910eb16e0", 0x30}], 0x3, &(0x7f0000734000)=[{0x70, 0x0, 0x1, "a9bd143ec8e0e7544fd48867a118e05d606c50cec983e6b762390315ce0c72ae4a432b789bbf4530856d3483fad93a28124ebcd2bc120793775a35e409f8dfb9c2fbb875d7db6d07aa779b296bc90392e600f9e7d5af82f8ddaa9414"}, {0x58, 0x11, 0x8, "477e930a53026edef96a832e1d9ac66af4fa767145a6738a8839f2b06d741896601f00e8accb123df1ea80fd37c344782d9de34794a0f249b67ef361b15ffbcd34243404ad"}, {0xe0, 0x11f, 0xffffffffffffffc1, "fb6dcdc2baada5391342f5bbbe764a87a716be35df2fb44bacb72a91a9d10fc3ab7bedb8aa9e8512e4e1924a7f8cc2556920faaf5cbad7e4b5dd83131fe486236ebdbb2e5b5f878a9517887d93903dd06115eb5b363c335a018393318e5332297435b487603ca69a6ad13819a8f92401cf7d7436a3fa18213fc7b825855f41e1719319ec0257787e6b2a57b1123207d4dba0b5b138b05a76e1036ae874c8072d25c21cfecbf86794d7988b501dd43e9973544de5fce9d1a3919fe72c8a8b3307b5a9a33bdb4c02e3879f1462"}, {0xc8, 0x1, 0x80000000, "33a5e55f9289c773a04f90237150b6fe0cfa608875a8139c6a2023c7cfe6570a1dc47db49fcd88997f0da939b2ad5055c10d8f3a1537c29babdb85ee185ceb94d9d54dcd0d97b13a832af100f285b8f6b54183a94f6d9dd0ba0d36bd9de87c019c2a3a6002098e6bb331d73c7725d479d36e3586b30c84ad94d3007f8c5b7519e8f4ac1bb221132bda279197d582127254cb68eb4bd3a4185e83bada4382fa527db8a3345ea0758673fd16d869e4fdac22"}, {0x1010, 0x3fc653d0dea7a20, 0x88c, "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0x1280, 0x4000000}, 0x4085) 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000005000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f0000009000)="0193c7cb46dc0a1a363f9bd2d949816093e6bdc04a816ac83d562745b421d4299e8e6992f50ef4a8620d5d3e6372d74a799a407609286d3e32808b623db7ad62498994833599de46c786b8e1bf0af8f892dd6125edba9de90c9849a6201428397fc0223cf136c4ed42e43cd1ac47b8c383cb2c11d7feaf54d22a22df9dbe813cf4c875b988fdf355f4a24c181db8026f48ec4d56ef2c1b36ede4b2e144375fe3c883a4f6c5fbcf6a13fd9612926b39206c5f8b107854f5aa2cdb8efec143185e12a38cb2372d76afc8faa942acaedbb1874b6014d7b89a75d7f6c1ebd71bcb277e68591b6d811b24c6fd5c744fa2613ef877669bdf3cd06a6526f901ae256ae2f56e1e164ed055da6bfa133f1e390d1d623b5d58c2de4126ca29823707999b24972322a25f9cd164b39780cd0716664d474137eae70fee45e272b7291c017c66c6188b17540f7c056f5b39b5474f3cfaeb25b9048cd2ebcc93a825d9cc7c5b026dcf27b50958fa85c1ce78465a4f73f34eabb7acd1f9e7d7a24fb3e74251f9594e746aae99747572e5c0b48f76524a2d55391692724b24f062def522c7b552165c5f4f8b679797c6fc676ef094f839a03fd73d27cb3511e14fb16419ce0ca963214dc11ff8a1102c60681875e70d41a5f467f2eac365a80dd349eb14e366c0c400a12a8735a8ef320bd0e30f0f8ba419872f288dbdfaf28560103429bdf4f66676124646bc8ce39491eb2b32072c66106a71f9077d75b37b2e3d6656b312fb857aff311331e33c8f56b7ee13dc985ee00cbc0f0fc2f81ab1f39503e4dc630899673d9f17ff260122d46e20f914377629c6dfc14cabb0676b7500c0e6f5d4283e8eb2f0ffe097ec210b2e7bfe224eddeee92b8f7236732037dce9142c682e791181b73eacbbc6a14ae5ff8e17591a9c72f38feb74d706b2a8f27122f24623b594b7eabc4c2c5092ec761ac0b42cc0ade5f3bd853c460581a45e450d8e05bd32b96162132e5e902253c68c83106187d02c2f4e5f991da8f5e3568247b6346949356e69217be8b6ba9daf206209cce6d609b04df719b351dfdd16beb228466e6f6c9c2b25ee888d650582f722c794f71462c50122bf9ab237106f20eaec761f8b79b3f6233035f3257c75d87f13048ec382d1db1409cccb59138618a3c62fa7bfdd4866d77d90dd1de1af500952863ea20110cdd97f54cf916649ce70cf1e7e196b97e4f6101d018ad3668940de2002f18a7aeb0bb3de22bdb74a8d668397be7275120bcdef0e08d8d4cf5cb61b43ce7bc053b9a125bcaa0c83bd9d29aa18d581628b7fa63f83530c22042c266a41831ea0b970ee491e171c26959cf48d3188c21ab41a728e95408a4373d78b67de78b08064190fe5284668c4a37973c6625ae11ea199fcf90e931adba30b12be087e969f6f84fc93c70da71d7ba54229be1ffc3268ffd95fb14b17db4484ae4721800faf44da53f1239a6fb4b7e711f1d33e5a36b087211a60abdf98788895d1f9b7c57fe1a6e1e796de00f8c561ec637ac553c424fb624ab2bcfe65e46a27b252d4c1470d71f4957882637df1e37ac7467ca518135714950c38642352740077fc858f83dc90ec7385d07cb911ccdff3f11b886c8aacff3c961ab2146f39a1431bf69e7f31221a90e729bacc69d241937e4b67e3fef3d1a14cbdcce0f2de973de18ffe47424dcb52efebbf8123c4131c3f69c2ac53aa70cfe00b392854109a17db0f77ab46448ca902b678672c8704f495578a3237a2c5caabc9904ec43291cce0ffcdd4ae8c0dd3ffc03b0c4cc6fd58e1be134d8a2cd128e459f91e383b5a6fe96b04eff0ee3c1f6432f076205213b304533971125708b18146ee35403af87279a46a898410213ec2568e351ac03ec93a43ed33e90222ca9e517bb018286ab94a50ce03121c15169b9199142396936e21c1415d73325f7d23dd88e57514ab0fbe5bdf6b1a3616ae484348d3433d61769787ff427a00c12167aa4cf29190dfe481b59e5a479fb5cb08f02e392c1200d1eadbd3e7e5099fab6e040a691c7324c7d2204c78b1d7722671dd2415ae62adb6bcfbfa962c395de8537abe250a63a3331e31f43c975e5e4ef29ec284b6bb9331d54e8489b714349bb1da8a47c4e3a247c21118ddecd9c78274b74d4eebeddcaaa16261585455cb91270be33f3972313fdcff5fcdbe7975ef40017f8eba2cc88bf8ac86b90a627dd160ef76634eacbaf12cb4d39e8a213d31f8e90b92afb3005bcd5ac30c23800930d2dd3132402d7e4748d1e35cb8e595e9d7456ef6555b5228d846833603eb7cc762b36ddd99d1ddb4ee30708538c6248318929140cd86067f4d189190f33b51775a27dbc15cd90e5a2e5c07e0e95ce758ff67a212537df45aa9d479c256aae96887065512a353c452a5ac23e158d99f182dd182fc4d973a6b44773960cfc56d7e5fd5017789afdaa93c4b7fd62718ace2b9d033cff1ea56944fa69d7fe9969bf469a5b231be58feaf2874cdb5acd2a41bc56ca7f31a057721932af517d1bd7a13404098402c822bbe39a0aaa4a520a7bb7ce68d06034c8f70a89fabb2772e4856fa7929d49f5443a49a6f58ccfd970c7f87d956a2eb52a05049b7e70a4050ebe8fb8837d0c44080e15a9b2f7198305408f00de97df93e865f055c1f6d89890e7a43d164a632afca3c93dd367325400ae1fa532a8d30ac85e20728a282dd4178a5c906c8d27ac5f87f23b8a215a0147a14cde95df6819aa3499e1b90f0e20b2685a97a18bb3abe363eab77d88bdf6bc185fa201b78a937c2e514e6099613b757c2f5b6b7f711f8a6f9c623e35397e674b5c2a8a945b4eb2672313b8ef9d7e839138c06c2c460d1cfd749ed01e41e9e62a3e497dede43be29e98bfc5bb2bf4b7d1220cfd5c4673ecc4942dfa2a6ee43e4ebf1645646a2d939e8ba3336d6dd0209fb353b0b9869a780ada19ddc4310d57d3bf4bdfddf90328619f21ff90fe13132be5a12201b868d9a62616295d3e408d260a048d722bda1ea2243bbf383c664c17c14d44c23f02a7d625f6429dde6fe784e7bc2601ed2fb3bc2e8199640d6a2126bd070b7783aea9eb297dbc62ca31a72708fd59977867b21c5dae6c4c596a9444cf1fe1b9e2300e1ec1a827848d678f5fdcb17716d168ce60f852eaedc765b33233967feb44a87ebb016846b425c373a6f5487f6847e1777f41157b3d68ee85dcedc9d69051ec24654ce381b7855be41397b2f181641552b78acc3b0578e0807e9aa3aaa82320711ce95aeddb38c5e63abe3a3cc235ba2aa11c17b40726c5cc143c1f3dbdff67d837533390a5def8ae5c2cb680bfd83bf3bcf543e1cc5d9abcae6e0a6eebc378ee2ae8dbfd4a5e1854df82a01053b20fdaf2d8d567966915e1c13a0388903a5e96024c2ee6099a46e1f3e62a1da506f7f9a26010b16a00c2f5573c8a497ff7316a0d63240e693d7e3229a442713a2cbda3ae86a7ee5077d8f036df9c6a55eb8065c7b6009585df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", 0x1000}, {&(0x7f0000009000)="9b9d5ff68071c9f0563262baa8c7361e30acfc88022a93a96ba1d129323a6a7a555a87c30455f8f17c19899da9893cdef289a92ef4344b3af9f70d9df667a6805a943dbf9b2ed2e3fc66f00512f474bd1a549493d25367aa3f8ccd3ff1caf6e84fda22043c0579fb2caa8977fe331d34da2b469535a2f630cd417b1303a06d835b", 0x81}, {&(0x7f0000000000)="cc6d948dacc59c3292a8a8a78365a86994fbfdb99b3f617ede295ae81c1c20e24deb997a99682cfe361f26ac4ae7e203369af174f85f6743abc595d4bc427f", 0x3f}], 0x7, &(0x7f0000006000)=[{0xe8, 0x10a, 0x40, "3f4dd935a486ef00f4e44fc018b136768af429335eaf030f1e86014d349b73225a6da36e3369619fc344e6cb08813d94dcb6b0b7e934973ccb914634140827374b14c21d3a88c060551f0265009e2640b118c871bf807b12793931ad82fe80e98296896cf32772dcd58c33bcf44c3511beee5dbfedc7d29a788630a0ee0352ce952df328c2aeeeeeddd4f815c58dc542c0e2595be852d013de8df11ec2e3336250487c056b1ec709f554a1159a89a6df35f257c5cce7ad15d43861e713deb9383e4d347d92bfdd03bd7cbb5beca77767c0e8425a"}, {0x38, 0x29, 0xffffffff, "6979bf2550ace85f87c851094721311f22502438f76e7b8646937405645c1b0ba50230"}, {0x90, 0x1bd, 0x400000000, "18d674f73cc711a9a576e4b78d1a72e514672ffc4442fc414292e680a13c55367580cd7a0e4ce4ccbdef92bcc071098eed50a9fce6d5589371794758fc0ffedac64bb70e8a874054e579fe40df7740987a944d29e47754efa3947e268f69c393018b55a567172a4c7e4d3a5762b29d5c4d41a8a0cee0543615e627215fcc4325"}, {0x38, 0x11f, 0xd23, "6ead62b4828e23bc4a693914b52317db25de69d21aaef55aa5fb7ffdd00aced4e1"}, {0x88, 0x117, 0x7, "218241b19c34a53e399086349a1d11114e2d400e21a74cb5824c077d22cda04126e7a74c1e9623499c4ee0069462f4989f7dc32850f092a04bfb0ee909a295649ea42889a032aef54515cd63bbb7eae73f6643a0ee241c5837f2d66621fac6c297c70578b3ec7e7c932d326469a98c2975eab63c2ec9"}, {0x80, 0xff, 0x3ff, "a88cd52f10fd449c4d4b44af23864b50577ad04f4bb4fbef3dfe8b7b24a3a691af77560235c1adf2fd2df496daf0f0c91a99b1c431366fbebf0606db6f334956bc95f78e540c052add380aace57c49fa2f48971857e7e5ca3691ea3b2c21efd2203e30d28675d37303093535849ae6"}, {0x38, 0x10f, 0x3, "d230322f3cf11c40e093cf36ecedbc8ece05b4a0096425d51046ca28cd00e87f74"}, {0xe0, 0x10f, 0x7, "0400a89ed41c1b5cafbfbf03091a099c661328b4ba15e9fbe8030a332824a35d4247586d33a924bd41037c787d5d60c8ed672c8705f3d120387345d4e7deaa61d7667795bf2c542b401b71646aea6ef27312ce297c8dba2cbbb2d44ba709d98c5202264364976c6855beee5c8bb332d760badf7f56605bab31ba83f9f549e551682229f32b040f35219b885e1fcae93b179cf1a937402936d86dd7716b56efe739b204eacd0bebd3995fc505162e9e857ba4b60211b3909e1d5fc3a1f63e4672dea29ef355bdd23f20a62030b2987f"}], 0x408, 0x0}, 0x4000040) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x7ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f0000c50000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d46000-0x10)={r0, 0x50, &(0x7f000078c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c13000)={0x5, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f0000043000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xb, 0x20, 0x100000000, 0x0, 0x2, 0x1, 0xffffffffffffff9e, [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) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2000000000000294, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8c27, 0xe42b, 0x6, 0xfffffffffffffffb}, @call={0x85, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x6, 0x7, 0x0, 0xc, 0xfffffffffffffffd}, @ldst={0x0, 0x1, 0x0, 0xb, 0x7, 0xfffffffe, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x15}, @jmp={0x5, 0x995, 0x3, 0xd, 0x6, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000003000-0xc3)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x0, 0x84011, r0, 0x0) 2018/01/22 22:46:25 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000-0x8)='./file0\x00', 0xc0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='v7\x00', 0x0, &(0x7f0000000000)="") 2018/01/22 22:46:25 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000037f000-0xc)={0x0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000001000-0xda)="eba360cacb422713bf50f50267e66a44ad4cd692017c4f742e4ed863c6e81b2731d78865a8ddcb934bd09cbfcd83b159d88e76455c42f8feec9c8f4dc366497024ace4e84ec1bb0d55e26579152f4322acbdfcef9e3b7322676cd88dd016e513fb3cd2d14a89e3ea4ccd5c2cf049e82af69d3b8a0efeb3a327e8c60cc495421470640ab42d8ac01976e9a1df28b9452c701f6c9041c41b5cd9a63ee4627c0dc1967a3879dfdf828cc77dd13de3aeac61e42f65fceb2776444debcbd89cc60c680d89bb8b4c14767e578adf6ed48c7968bbc32ddf0c1cfccebb99", &(0x7f00000fa000)="5e8fbd236106129794e1b8e6fddd", 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000000000)="bf3aaa2a1b8bfc24c14afdadea31d2c9f6c41080072831772d77eafd461686ab96f7521913607097e17ee31ca6e752c286d44092dddbbd44807c723d00be82bac90314e2d1b6fac7926eafd8d4370e97fedd15b4482614059e345adf3d119f918035e1563a6a5b5339332665cd94cccfefe2edafd1cf43cb75f6e8aa3f8170b3a4a48e6236f025741e8cac53bfabe3668ee3e64585a4a357490e5bb6724becb05780a08ea9ca6274f4ac111e9423dc486e6a6e7fb096fc717b21bfbb7d41750e65827089cbf6d167c589208236066709f6530a1eae1e07f15853776e5e9a732f16bcb0ea543f9ac418a8", &(0x7f0000001000-0xe9)=""/233}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000822000-0x18)={r0, &(0x7f00008a1000)="f00e7d78e73cf45da3d17244af5d30f78b58a30b7f38fc36ec21a71a7236535d4e3fc0b84b65b5696bcf45e14201b562bbb411ad49b78f51d637102261d6171d0ec231aa9a4ab1c1ba1cf5861587781fe9d84b46714c127b212e66a5d9e27023c47914e9a926e74c3df999eaf6e8cd1dc231a714bca1a61c84e082ea050f43547a91f3c33037a58c2343cac8dcc2fa13f8ddf36edfb743acbc0b8d1bf6774ea8b6fc08cb087c826f14c9a353eca2c9bd53789a1896bc4939631f36138b1a0fe60ae20c44104c0eac178a3df6dde8269bb605796a4b23e4c387e736b4e802bca48446bfc4e1c13fb91771744d5829bdcf229ba57add28ca325917871717ab84f090130e573ac3ec156330d1f22696e80cb3c7a263128efb1bf1b5988ba093042dfc14a044a0461fa2c93315956c9a1a0e88a7dbc3fa9977a3a2741681dd36b1d47119e47727a11a86fb483bd8cfefd0a5f5ec5a4c44f37fc8f44e66870c4534b03e3e915ba090d33e3044b88deccca11dd4ec0503f93cc68f797fe532c7f85c88070e80229d42bef323c313888d3415179089298f406c91aaac69016aa4d52be3ec507e3beb4dc8273b1bd8e0b35436c644c3ab71ec86bc67af6b9d84e39ff8f1236ed2c74a78551b32ab9a943e6ab0f896b387fe43e78785d91269145e118ba87c04a70ab9b89dbe4d7f1fff7188c7d53306199a1ae38970a684255fab3ca7c710c63343b469441c6f965dfd9a799583208fbdf8afb595c46772ec1e856f21166f6af0bbdbcee65270bb5408b92c1b9fe6451706e06864bf5c2c1c08d4029a007f5d2882e6cdd4d789dead4cc21a50b5a65fa0dc078a21b9ee920c3d33fcf8c0b4736542883951239a669315e53d3cbf08e24a11949cc6bf5fd85f2bc33f29f05d95a55069aea5315ebe6027347c5b173c19bbcad92d94952b33e5745ea55124d9c233c4d9f12e4bc7a2f016f21cf415bc3797ef87fec8e955a2c1b2c22377fb3f59ad5597d4d2fa604955946db1bcbb22ca838e69f094d9fcb5959fa482be2a8a8a77b836e873abc9a4da46d7592484856f7386c2fd655acadb9b1677bf307dd23cd222179d539d3a4ad8120175fafb40abdec9fffda2a83ca6a9e917a960a0652dd3ce44be61ad4ea568c907ab0bd81ce9d53cdfc0916e3aa6703d0a76d19fe6a609f8c81f217c30d07a743192d1bd9c25d705abb1002def10f5c5f7460be1c8b4b7daa0f49f84eabf8433d41c09ab8856d777d0835443d932f233a8e96a38d4a926ea57b33f8ff3756dccc5dd4db29739589feae05248a675403d5ee550cc312090e36bf3b38fdd670bb5642f4a4710340e78b859ba229a2d29fd5b26cc32534d93377f5b3cf92e0e2fad7e64414be7445da6925d644c79457c1c8dc939c4c9a3ec20d128e4b89d103d23d3ba994fb4b319b724c7932014ca0f7e1b033c10d404aa5ed48a25a075a2bb4f6aad8575417eadbfa8d4040309d8cfbcb1f9661d6a127329415419d553d63ae753c8a2f653ed2b16b5cc433bc0b8bac7da925387ddc3f38ff57c7fdeee59a5e1c6d24b05a6004023dc5190c701562f26b1d959e283cf688b6ff0cd70c34d0d8f3f8dca2b7185ad678f36b807f7d6de0aa2f63278167812b245b7d6c5fe2e3aab60c389507debb00652bc739bbc0f7e41ce60decd10c0bc3e6dbfb8db2653c10258ae9af72cd2fd986d8dada122e9a43fb25cefffba757697b2097d54892d420f3a97e6d5159d5e27d4461b9bd18e39f2eda8559fe08d95c654378fc30ada6db099e8e176dd856dc54d65bd10eb83849cc825de7311e878f3a953135ac205e1019b1018f8486cf4325d9c747a4336547e72e1a8c4ceeed344937bce654c5f6c3d6d6eb489e7eda1dc19d62e168ae975df6a12f22c81cba561ff29770cdf9afe9220ff16d9f7504ab58d5ad649ba89701da1f7501e41782358c12fefcb11d968319cabd59a8d62996789129809166d3625399f2d30594454f125f1e307ac5f9fe5b6adce4e61ebb4f272d625106b6f6b4521316370f687e478267438a36b3784afd39f1d7af2e8c568f06deca8eb1c19b949639063ace4ad9d8c0d129761a71c795bbb08775692ed471a064d56867b61ebf9a4d0ba7e3b87b6db13d60f113e5affcf3b5becd8382d80a7a68036384b18cb96e9b513976d68d9b901f59a77f738e8cb136cefa82060304d6376ad88ec023c2868426b46dba3748e9995a38972e4d2e3b42d90092b9466a2f8c748abc87cfa06a7327e2dd40d7204fe8ecb26c80c49990362a6e09b82ca28924a8bd7ef191a955d0febdea1af1e40b2fb4ceb76d8daca266c919cee37cc2cc532f9a3e195192a03c83fad018bdabba3e7ece0515589eddc96811d845b09bd692ca3bf67277a770935ab12557ba96ff2b5136a115031176d370a7037aac0cab63b39fa9b5d36892d82a14a5a743558beddb0f5f8ab5846138f01e9594b3dd34414096d3fb1bf6f8d331ef0694432fef1cc4b84c127c1af82f54da62f42da724faf921e8f80285fae086bac94779a3f6081a78afa4d707a31e1e1e59405d66666a317841c36ea45bb1327641fb7123acab700dbcafb3cd40e3e5809a50378bba9356631c264d17a38530d1d9ef2e89d32bbd223187915e2e81d0f039a995bd8c10f7a4eab64d56e7877738e598f2b1e3ced0d91b8f0b52aad565857d3d40cbbb52c3e823ff44bbc73eb3a7f7033cb47fb2a7f58101e0387df8cb02c4edda5b1eab972d55530bf9bdf09174cc3e65b3334750c3ebef948798ee32cfc5d0b0804463b709dda2ef129678b7883938f6cf0ba824d1362ccf9e25ec81003e3c2fd47f1c8f31e2b1ee5f77344e8463d4a702eb74bc1690d24676d3ddc950aa55bb709230238baf00648f313f3ecd48ba7684eaaf31bcaa33f54c87d28fb5372fc67082c086cc3a3b397d30b948dc5923292e378fd04bfa19691a54d3369b95266d21987213e7c3db6f4e1a4c9bd93915cdf8c91b847a58bc1340cd6242b464b1e9a8e1e68f41d3ce410ff98fcb57c6c73535dcd5c8771879430e8db672094ef8adc8f94e975fa93f4181e6d199d34fb4762a65058b6b16712d700e903f46613d6d6c30f43d648d50a25aab95eba843ac1e2a440b6e03ae29ecac3fe86eab2cf8e0fee7ec04dfb58d88ea58979c2ceab7b4bbaff9226e676b5f91895f82767bb5fbc3123b3252ea97bf7fcaa9e75118ebe7da12edda84473b40bc18df5616da24707d95b5b0b2990879c71a2e9efea854ecaa9bf376c490b221db62b1d63247f4b721f8ae4edb627dac8824a1e7356c7a75525e5ddfe656ffbfaab620c7ee610d006d6f8816b447060051fd96b23d2fe8464c3e5d3a6ffa3ff6677d7f26fecd66bce2e3b24d7d626b421e21541d1c0bee55dfa10c5f2ee6bac5f41e079e1498242d9b900e5e1a3a872d9ebfb03cc3f4b01c4a74695c540f5d0c9265dc522433773030cdbb7897816388d0f53f7219358fc74087fe267eec2eaed0dc8c961541e9699a3b3ba058b9fb70d423a71144342fbad4bdb8b5205eb0d033cfce1d195a2b73600e73e1566dac2716c03d078989b86a7b75ca20c354cac03d7895bcac4ef346f685ba0b3fd753250ebcaa5412553fd7b3c4f6799c922d8002a55cee54cf58d5310e52fd54778fd4b8541a4a0f7b4eb3c2ca1d7f84f8221bc274a5b225618c5ef47edd9fb298454f36def4b52bb3081febd22baea7869d8ce43fc6f76c82db68e88c51d8e9605ecf3796ac4c7fb943fba792156ee7b157a7c9e0b119544bd25ed89037d8895a103806ad66d3f747c142651b704a4823a3918271e65bd1ea51d1b4cc9841102f6eab26eef1a59b49f17ff94c4225d143a4a4563347f3e6db1f28b92717300a3d3d2e9850a7e46cdc871f367003a2c8d20cfa0e9a95a0603cd1e8a41355085e6fa042c71559a15ccdd055d87599def7c78b2c25b70f7368c6e714ab7fb32ebe1407157bd3543df0485d1d8b01e3bdb959c3ff54e71b45810b463ebf9fd9c62f1a2b17e8aa4179c90c8414852a20b164cfc7215e07e690b5b57701d5fe0c706a1cb791e66c5c06cb11496661d25961e6ede8f16816351b8f503385b59182de37b000549702deb59fb17f7604ec032679ab923a21e96cee84746065f445d0e0c1655defdc7bd7e675deb124bd36701e2f8919baee3775454504582eb1ed3224815e33f58f1924238bca30ae101206f84b4015d6289615f072f206d453bb99cf983c85c2d5ba50640fc520fed9b5863616b503314caffebc8c910a22bf34ce1ded4fff9bb9ced769a510592c6d1d6fb907bb6c32b893678dd4d40e011393ee21605b506c21652928b8e88e279c9996221adcc2d7f20869698fe9a1e758b6b24c77a4daa822fc086f89a0b61afc7854fa24effa6ed7b6b75ad3f48ff422f91b772f00e6ede19b1f601a6e1fe277a02ecfd534dce50a8c190845be584fec2bed89494a02f7be026a4770cf27e75aac1b2f6055401309f3f12374f896a08457d957ae09704a8e4c236c69c338333011c565d8f3811064822dfd58023da5939ac622b664c84099e2fca1085d243400dd9be9ab1edb1835460080b65723193a71fae0689a0f4d6cd4e285a9b6fdae66691a8170efe45fb396c3a4afd214099f118e0f9036fd19dea373e6044de36f3e2f7f164180e1720d902aa943f6f21df8f56e8fd876669321ba4902c7c653f75d65c9bf75150fa69f79590ff3d811375eb3c9906f57fb6b2899ecc64606f8e8675c697b1e749ee932c8ac78ac6b996a3e4170a359c532c17431581428a44a6869bcc8134eba3d1c94f11e7836f182bb622adedce3dc4a58c86eca195092dbd341dfd996e30d3957eec957fb52b6fde77724724a499b7d28bd5b6dba30091d1bdaa5193e27752ade5274dcd911d0d51e213c823f728095778cb088f90e9168af87ecfcbd009f662056cefe7bf13bd2d9d583bbc399ab73722b040ba04225dd38053da8748bfac43136c9b3670a1a2ce1f44759ebf6dedfb0db8b8d49736106d1300f2fbd88b9e1db5153f8c8fa5c7c955c704400647576709b31c3a66374a5023fffeda9cffe5c8f3937babc04ceaaa7b2f73551fc0ad7e560efdd68c524c6eaecd4e9d0556289380b275669674029b81d257a46cb0e1048b81a224188f587f677adfa886ec607eb54dbbf3cf826b56dfc57de387e9f166e71be29c760b5292f55085cf9b9b6a44c5121c849f3028a2499f42c414bcdb56c53f728e19c18d1fa5fcc1e973a33fa44ef74a641becffd3004f62c484f0e531c6961d4e74731c34cbe500c67645f75aff3a5c8ceb756d154cb757635f703871432c1167f3b29233d85f0a32c28d9be8d661c3780a8d8d6519fee95467e0c35527d5a362d3a324d5cf3c9bd22df77ef3432f978d54bb1169a6c0621e622510a8bce4df4f1161e907d72e859ff2f3f9dbbc6abc27a0d969ddf842ae05633df4bb9541bcd5472f27d1110cd78a641d05a8b8c34948d3ae92e65fc7ae48a17428c67eb8f1d6ab74abf67d79c3bbbc7ac802de8d2b376487b1370fbd62dd30ec55929959dee87034c2e12c3c617534d7e45b5d7dace1d9f71fc77d31e98bc41b511dcd64df81e50fbeae180f37f3ac5dab6f825006fc54d3583003bd07f786c6cf56e863798cef6092856ecdd097af28c2ae80d77ea0be8c9fd25779d3cf033aea83e0ecdbf1961833a2324951c6943306b75ed9abc792639009a51f83afcb796027bd8d3c67789b5e4b106b92cbcbb98ea97c75a3357fe0f407e9985f92fb364ef6bf4cbe2877", &(0x7f0000001000-0x76)=""/118}, 0x18) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = getpid() socketpair(0x9, 0x80807, 0x7, &(0x7f0000264000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a4d000)={0x5, 0x78, 0x6c1, 0x80000001, 0xffffffffffffff5e, 0x4, 0x0, 0x401, 0x8000, 0xa, 0x2, 0x6, 0x8001, 0x1, 0x40, 0xfffffffffffffffa, 0x101, 0xf, 0x8000, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x8, 0x3, 0x401, 0x1, 0x4, 0x0, 0xffffffff, 0x3, 0xd5, 0x7fff, 0x1f, 0x80, 0x9487, 0xffffffffffffffff, 0x197, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x81, 0x800}, 0x10000, 0x8001, 0x551, 0x4, 0x800, 0x1f, 0x9f, 0x0}, r0, 0x5, r1, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000078b000-0x38)={&(0x7f0000348000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e88000-0x20)=[{&(0x7f0000ee9000)=""/66, 0x42}, {&(0x7f0000c88000)=""/239, 0xef}], 0x2, 0x0, 0x0, 0xf5}, 0x40002122) bpf$PROG_LOAD(0x5, &(0x7f000003d000)={0x6, 0x10, &(0x7f00001d6000)=@raw=[@generic={0x8, 0x5, 0x0, 0x4}, @jmp={0x5, 0x20, 0x6, 0x7, 0x2, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ca}, @alu={0x7, 0x3cd, 0x3, 0x5, 0xa, 0x32, 0x1}, @jmp={0x5, 0x8, 0x0, 0x7, 0x5, 0x40, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1e}, @call={0x85, 0x0, 0x0, 0x37}, @ldst={0x3, 0x3, 0x0, 0x0, 0x5, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f000001a000)='GPL\x00', 0x0, 0xd7, &(0x7f0000e8c000-0xd7)=""/215, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000b8b000)={0x5, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0x34d, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x96) 2018/01/22 22:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 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$unix(0x1, 0x5, 0x0, &(0x7f0000b80000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r3, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000763000)={&(0x7f00000b6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/22 22:46:25 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x4b, &(0x7f0000004000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xe78f6f14649a3db4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000)=r0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000+0x830)={r1, r1, 0x3, 0x2}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={r2, 0x3, 0x10}, 0xc) 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x5, 0x5, 0x6, &(0x7f0000128000)={0x0, 0x0}) perf_event_open(&(0x7f000080e000+0x4da)={0x4, 0x78, 0xffffffff, 0x80000000, 0x8, 0x5, 0x0, 0x2, 0x4000, 0x6, 0xcd0, 0x7ff, 0x1, 0x81, 0x3ff, 0x8, 0x6, 0x2, 0x1, 0x0, 0x0, 0x8, 0x3, 0x4, 0x1, 0x9, 0x1, 0x6, 0x8, 0x80, 0x20, 0x5000000000000, 0x101, 0x4, 0x8, 0x5, 0x3, 0x10000, 0x0, 0x1ff, 0x6, @perf_bp={&(0x7f0000b60000-0x1)=0x0, 0x0}, 0x0, 0x6, 0x7, 0x4, 0x1a64, 0x7f, 0x8001, 0x0}, r0, 0x9, r1, 0x4) 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x5421, 0xffffffffffffffff) 2018/01/22 22:46:25 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1000020001, 0x7fff, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ff0000-0x10)={&(0x7f0000fee000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000698000-0x20)={r1, &(0x7f0000093000)="d924635405ae349e22", &(0x7f0000e78000-0x81)="89f30cd0f8e3c2916635bc93cefcf7c4e4d9d6a25995ecd255f3d3b72498747c6c673a762b9164afd20c766ea8648299a386ab599a32e6f6ca7415e80579b9dc37be6d56bba155f382535b474eab18ebefb7b4b820b058f02341892da2dbad75f62d902a4c92397d3e3376109e6bc377b0fb10cdd89292ca36349d9cec51e4ba64", 0x1}, 0x20) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000)={r0, &(0x7f00005d8000)="697b5bdbace417c62c716b72221b209c071a355151de3d442469e1e8ee1992f05d41064368d2b6219f39ec032af8b7c4c311e508970c84592d1682f564e4bb67da08f6e69386daf92ec7dfa5eba3ea85e7ab0c27dc683ebf4ec02c90b3bd462d8a484884ba64e036c239a115f18a824f507b3b7121090c4ffe9c0e93948bfb750ddb3f6f22b5", &(0x7f000004a000)="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", 0x1}, 0x20) 2018/01/22 22:46:25 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x38d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000099b000-0x7)="6370757e3600dd") 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000c000-0x38)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xc6)=""/198, 0xc6}], 0x1, &(0x7f000000c000-0x70)=""/112, 0x70, 0x9}, 0x40010040) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000)=r1, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000005000-0x14)={0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0}, 0x14) 2018/01/22 22:46:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a2e000)={r0, &(0x7f0000232000)="01", &(0x7f0000b38000)=""/0}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a16000-0x10)={r0, &(0x7f0000f52000)="407017397cf6b822b8460edc04d6890c6dce639a7925a0144d6f17ac3723141420ada612d0871aa58bdc22be24598c6a4a4e2fe56a69be12ee6688a1999a72"}, 0x10) 2018/01/22 22:46:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") r0 = bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x3, 0x7, 0x3, 0x2, 0x1, 0xffffffffffffff9c, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000812000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000025000)={r0, &(0x7f000072b000)='\\V', &(0x7f0000042000)="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", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000d3000-0x18)={r1, &(0x7f0000ca6000)="68bfe2bdb2784aa35e36ab5909c27324d4ab3b8bad5b73d1f8f06cab970a492f312748c21eefe08f47a83e344e9bc9b7b29265f92bf4f1b3615771a5aebc811681ec1f10e4a054f6eaa1a27d93c3019f2bd608810308fa19", &(0x7f0000aa3000-0x9)=""/9}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f00004f6000)='./file0/file0\x00', r1}, 0xc) mkdir(&(0x7f0000536000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005e3000-0x8)='./file0\x00', &(0x7f00009b3000-0xe)='./file0/file0\x00', &(0x7f00005bc000-0xa)='hugetlbfs\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a4a000)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f00006a2000)={&(0x7f0000c17000)=@nfc_llcp={0x27, 0x7, 0x4, 0x4, 0x0, 0x3, "93cd382179f190142439218c091a0424ced55575efcbc51fd4c23e141f3fae4a5607f23a5a07c03a5d752cb338e3086de9909afde3b48eb681b907c61097c3", 0xf7}, 0x60, &(0x7f0000087000)=[{&(0x7f000090e000-0xa4)="f92ba5f33a567cb3eff76628109a9309ebac76fb0888a98bb3834dc51bfb17c6e845514d6bd0c3fe1bda1481803b239121cfb3fae45ed270514dc5d5b8a2a7e032e98f88a69f9974dfa6da7d6b27a46b8104be22556291be18aba9402c244b56b4a2357eddc9773b3034b4095ec8597f68faeac924d4f0c605d3bf4444055b57718769a30984c27025a77a4120f53cd5764fdbbb9c57c8d65151723506e5c403b9373917", 0xa4}, {&(0x7f0000268000)="572ddd6bacb7092c62a0c169731c35de36dcd6f211dd29f3f41cae86d7745c1528bbc7cad2808f995bb29dcb99a4703562b3743743e184c19b71eb13f701f35621be409cb1769bfc6390c3ee1c58813361a143890223546e25d4cf65bd93d99715df70cf332c31d789126a399738d2abd9469724b8296b095bd4537df99fa7513bff8128539edc3d80fdaa8d98f7ef43e8459bbae4e53105ab9680374b450718160424b20ec79567cd69bea986344d10d36ed9dfa4ed87e8ab060cf50684794b7cc7d6ef497e8f897a66a2485eeaa128976ed13543b65b45256a3c8e488156", 0xdf}], 0x2, 0x0, 0x0, 0x10}, 0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f00006ad000)={&(0x7f0000602000-0x5)='./file0/file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d2e000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006b1000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000002f000-0x4)=0x81, 0x4) 2018/01/22 22:46:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x9, 0xb94f, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000531000)={r0, &(0x7f0000ab6000-0x1)="", &(0x7f0000daa000)=""/0}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000646000)={r0, &(0x7f000041a000)="b64d2fef57cec040da97bd3c8d4c6eb48bd8a1e5cdf8d348d5f4f61f8192f36b32e0ee464eb79ace2bf70a0554d05c7853f3cd9135a87a2b61b7d1f6158a59b9f91214f4590e0ee149b914bcb7158fcf1386d491843aa644498fb13b29c25d1a1941e6de0b93cf2a80125bf0230cd0ce4012677ea6f27d38a9b9de831e7749a8dbac51cd3a25078524707b7b312adf06066e4dfcc559aa75227b4bf05f61b6781c2e689b6c184178e7017be0cc6cc968962acaddf60fe5a9b51815853c12948d8731d351c575e35de22ec3a5d0c11bce", &(0x7f0000a8a000)="d888235ac6262fb68ad5e00fed3f21742f1e55df0224826b958651c3cac217e39aa110685359ba54733b4760c5eb8a9ac8c72d27f407ed9f95db1d5b3468d9067b2d244d7645b6df83483fc57d7a7909d88eb66e6db7d2643eb1698635a7cc585bae7d2f700fa647aa9b0765cf1c9b16bd4b4fdb4d01bb485122c209832afdb54dee74e20db4550a4c5ecb6a44355cdcee584b993e3d8c51d4626bc22fa9f77467de0806a73edeea4d3f028e4b618f500fa18bb670dae478da5abe67cab4206851e04b0318e44666cfe0ece43cec14cfaab3cde14b1d2244f9e2ec9bac0a84429d3b5d912a92069d62f4bcba45ac8f86", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000456000-0x2c)={0xb, 0xa1, 0x3, 0xaf1b, 0x4, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000469000)={r1, &(0x7f00007d0000)="ecdf09450d38af06db5e44954fd7c0270f0c1abe8a7d1ba917245e630d9cadf8a2f6fbd011f1a2d7230a96e32698c2db44bd1e751a03c6de120df6e36045189b4255caabed7b28cd8488a2d5afeb4aea513b9868508a17e8c1f3e06600c4fa404d94493c9a31af874b691ea555f5adda16aba00ea8156711955b4b39db272c83f9293331bf0b4f28d269af0d7ec62005f4bce375bfee08cf9b16ba437df373cbeb9eb50ddd357dc7d2e459236b29a2d6539a81362290db1ca73123", &(0x7f0000b55000-0x8a)="bc9687f352ae81c4a93da51788327307bb3b3fa577cfee582a517599be9ede17fb3847ecd7f8e45241df80ebc86e5e1fc10dd69f4396978938d73b9d34e63574840531363f3d6ff2b7ea2358d3c8a8885b00f2ed8195754b73ccd898706553585c066653e8f654364b63dc42318ac7615047422021f2be1096b99df10cd29697307e63760f01ba86ada6", 0x0}, 0x20) 2018/01/22 22:46:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0xa, 0x0, 0x20, &(0x7f0000dcd000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000550000)={&(0x7f00007b3000)='./file0\x00', r0}, 0xc) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000aad000-0x8)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f000069a000)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='adfs\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mkdir(&(0x7f00000bf000-0x8)='./file0\x00', 0x80) 2018/01/22 22:46:25 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$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]}, 0x2c) perf_event_open(&(0x7f0000d92000)={0x4, 0x78, 0x3, 0x1, 0x400, 0x1, 0x0, 0x6, 0x4080, 0x9, 0x3, 0x7fff, 0x3, 0x4, 0x7, 0x200, 0x8001, 0x2, 0x200, 0x3ff, 0x1a6115de, 0x8, 0x5, 0x1, 0x8, 0x58, 0xc78e, 0x81, 0x200, 0x0, 0x7c17, 0x6, 0x2, 0x5, 0x1ff, 0xd22d, 0x8, 0x67, 0x0, 0x4, 0x0, @perf_config_ext={0x8, 0x9}, 0x20000, 0x6, 0x8, 0x7, 0x7, 0x2, 0x8000, 0x0}, 0xffffffffffffffff, 0x0, r0, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x9, &(0x7f0000ff1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff1000)={r2, &(0x7f0000ff2000-0x48)="ec15bda53169b3a56cd374a94e48a280d34084482a2a3067c9dd048f16949e864626f96e608f31b3c866aba9fcab54a4b3af07ada68065440e1c5b684a8450e2109a23b395e74275", &(0x7f0000436000-0xf3)="a07d5df35f898fbb4865cfc552b87d57851bf786b9a0996b9ad572a5dc67de6182bc7e4c5ac0787262176c6b29a0348919ae92b070aeae7828f3d8d39480f671e751122a45bde49d4d8f5aed113298640238cc8d2b4f9d01c5f43cf7aad53837d869d8480b20fa59e587916fd2df228f95b1b52bc5166cc2e02e9f3ad213d8c410cc93f14408bc863371a8c5afc9f5de25eb9e594254f285b74f0a91d944975f8079da3aa8bb012615551d5093a545f8b6ca26abe254612a4667bf26808d1b3597eac175be08d624dd33697473571e6931fc7da4300bd3e5f6ff491f8c85e2f28acf4c2ff99d5a272413d6234fcb0546fe4b18", 0x0}, 0x20) 2018/01/22 22:46:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0xa, 0x3, 0x1ff, &(0x7f0000c70000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e97000)=r1, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}, 0x10) socketpair(0x4, 0x806, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8000, &(0x7f000000a000)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000b000-0x8)={0x0, 0x0}) socketpair(0x8, 0x6, 0x7f, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r2}) 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000003, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000a8000-0x18)={r0, &(0x7f0000a5b000)="", &(0x7f0000efa000)=""/91}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c82000-0x4)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000ec9000)={&(0x7f000008f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007a4000-0x10)=[{&(0x7f0000b0c000)=""/77, 0x4d}], 0x1, 0x0, 0x0, 0x7f}, 0x10002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a6a000-0x10)={r0, &(0x7f0000505000)="c4bd3b2d893d824cfc0559219d6797c50452562bbde0b899fee08b854b73155370183e716932f37e0b212b877a76b22d9c11785f82cb760be2127932daf0e5dc41cbb3de05e81eda5586dbede1c7e7f70f70e65519481ebd67256d479e3ad289f1e989bcacad97c86486974e8acb0134d7bb3d51ff"}, 0x10) 2018/01/22 22:46:25 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) getpid() 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, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d50000-0x10)={&(0x7f0000fe8000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r1, &(0x7f0000091000)=""}, 0x10) 2018/01/22 22:46:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dc2000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000cb0000)={&(0x7f0000889000-0x10)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, &(0x7f0000aa7000)=[{&(0x7f0000c39000-0x50)="8d3221bbf470329bf9288c4ebd9a816d5c6d3dc47bca242c2f3e89c7357ac9851ca4e8042d0a4edc917731c5252a512f94e89a6f3feb3996683050b133f393f71c31c6de14f2829c8966afc2af242317", 0x50}, {&(0x7f000090d000)="a9475a180d6432e47946bf9b7e674b1cc8aa5cba1a524fb2a47a5f5b43bda8f4d4f92179a893bb64bea42b5db3ce8fb7531c5cbf55d5ece9deb620ca897dd77f7ce84fc064a51cccb1a50df97e4da63b1c63e73603abd34510ba575bf57c164ffb7fad9791e4a379d3ba3ff34833aba23a2cc52e2d3f09f906f4161970910ab166a31053db995683f8aec59c9f22018163e02df129365a82b01aadf6c278ac74fc9d25a4f654c451f0a597860993df16d1f467ea18df223eb6746f5299a8f2527d717bb1f9b6423b71ffe11ff48937707831300b60dd438db6d7ee69fc7100e28f714565cc333e5adc120c02b8de2b6c8ee5d977c188b8d68c", 0xf9}, {&(0x7f00005af000-0x32)="547a5387c5168e0eda90f796b862d92d6535d3e9ccff15865e68e78e8bc01018ef17092007cc58d7a1f2e06fb552ad534b2e", 0x32}], 0x3, &(0x7f00000b7000-0x140)=[{0x68, 0x1ff, 0x3, "7eb10accb31165dc097b598bde8ff31b65802d32a227ac453c208a24262fa840e3efa5a87a6a1c0d863d22dbccf643cd6f85baad586649956d5cf93cd353eabf20828bba2f04dc486ad4bcb5abc7995aee8693de75"}, {0xd8, 0x11b, 0x400, "53fa8b66b445beb47df80507cd378b0b83459d6b69005da5f7a9425649ed3a86594f9bae70f45b4bfbd35d4cedcb80e61162b44060ac79dfd147d5c664f0683702c90afe674714edff7f5ed745017e62b9fcdf0871c484645847271949e4356ca286154db051644ca85cfe5404f52655f88961032755c74b0028ed043274c43d233ef39b9838917d02f321745850c1ec3e84c5650670b2c639b94c401de8a2e7ce7eb6fba28b172ed62ee40402fcf14e7402d338a701809765a67962c22bac873d53cf83e9c2"}], 0x140, 0x8000}, 0x40) 2018/01/22 22:46:25 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/22 22:46:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000826000)={r0, 0x0, 0x8b, 0x1000, &(0x7f0000945000)="168154c6e9a380050bd0000430e514900b02ebf34c4df0536949f2310757eda7eada789b38549ea9d2b2ce9eb67fab8767eaf82bf38b929788b17d58a3639eead67498f7725bde7495134f10634bcf69a4918927ca4f97e585207971e09438a059a68b213e93e8cdedb73d581d0f2d4338f95a4d268067e16e7f3ab455daa8e5f0af73de25aaeb6a7628c5", &(0x7f0000baa000-0x1000)=""/4096, 0x8, 0xef}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a1000-0xc)={&(0x7f0000854000)='./file0\x00', 0xffffffffffffffff}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000766000-0x48)={0x7, 0x7, &(0x7f00002f1000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xffffffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @generic={0x0, 0x3, 0x1, 0xf23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e93000)='syzkaller\x00', 0x0, 0xa1, &(0x7f000054c000)=""/161, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) sendmsg$kcm(r1, &(0x7f0000120000)={&(0x7f0000e58000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a, &(0x7f0000e02000-0x30)=[], 0x0, &(0x7f00000e9000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:26 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000)={&(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x4, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a, &(0x7f000000f000-0x10)=[{&(0x7f000000f000-0x1)="18", 0x1}], 0x1, &(0x7f000000f000-0x528)=[{0x90, 0x1, 0x100000000, "4bc9e6661b5dc8eadf9d26d3ac347f63b618421803b7aaa504df5dd4b9fe6d3b59add8e0ad19d357b38c8aaeb84d543ea09185c35ab5c3299755d9694198061fb0972e5cb766e66c69d3d667b8c547aa7fd174cc3f68d61c48b5a84c7901da40532f38e40f53978e478d4b10b038df6aa1f70df4b6beca4acf"}, {0x58, 0x1ff, 0x7, "5eb42217f827ecfe7c0da7676b97f89b2912545472d3d97eba1e3e9a90fdfeb80f8fe4720a9f6eba7429385660a9b9585464c50fa9e510a80d2aefda06ea62ee8eea13db"}, {0xa0, 0x110, 0x25b, "19e6fa7baa484f48adf0171ade781ce9c47b3d86c4254b0babc0fa11af0d859a96894dc03971f97b5c560dcb24a64d036d24869b187b2a97037dc39af5487913511d6efab47718f0e3bff44bb61a147c2c05c2f0f4958e26dd56f61cb61089c3c433ff7514c648d7257185ad67b09bd3b44020b2243d170c9e0a722157ae8d697a488ff9f8a4f7aca9cb99"}, {0x28, 0x29, 0x0, "56d11e5864e825c12383471790351c99b3121e09365df4"}, {0x38, 0x10a, 0x100000001, "80284eaac20aa9c42dd3bf52c402f52d548c4faf12c15f41aab336776f1551da47acb6"}, {0x40, 0x101, 0xb3c9, "ba8981dd83228c518ab0b2c59f9172eed5369f6d16525c2e6f29ce63dbbc770649e12aeb8825feaad53ff4f5eb4c"}, {0xe8, 0x0, 0x8000, "a67877a44467fb4b4d2a2eb22f308ddcb1ea1e0f3fe102f704f273616efb3a27d707abd0de2740b7352b0b391128f2085aab6da7e8af3a215ff08e6591c018eea8e9a9178936353f9b82cb72362d1ec8d5772d60a11542ce6106ed506cfcc3f421cd044c5885ead35888730c55545ae5b6cca5d9771060e4dce05c24125cf961adec0fcf8c94be95fea1d09d1b6f44c1a7476c607348d7ee79fa2bec66f0daae4232578f00d3b5bbae850611a8771398043a77180bac75ffc8588f17e8dea7f75300af794955a5097f91c5c83a41c4e5ab16"}, {0x70, 0x10f, 0x7, "1203595a865d170da8dd65bfb175077e466850bb6157c91e6db4782287b23853ff4713ce74a66b5f6d9c9be3661fc3041add45e631186d9f52acf7e3860793f59d8696fac71d6ad0dcfdee5561ef580f154170aa2552aacb104f96ec"}, {0xf0, 0x10f, 0x3, "c65500d70d77290dfe9eb2cd34b4c34a3047eea9086608c07bdf024670a9bcf7220ef20854f1bd90835f0c9df89b50d64884c8a101865d73c2549a2ee595bd3704ab9bf6f5d950181eea56427b36ace28ada4c0e2b93614e6eb9d56d8f4385e4cd84562a95ffa1a7108dd27f4a642e0a45d6125d136f8cf1070c90a93224c2d7463d5835c1450c6a2dbf4e241f08de317b672d03d8dd596f5d5d98be34a5f7368f8bf7ff2100dea6d62528fa530f8b819736f78728ca5b39355205bb15bd57851dabbd648be4e7f3e30735bf82e3c681b20c24123e96e27723"}, {0xb8, 0x11f, 0x100000000, "4f4b368b3a0b3f077c6a05a7bd1ec838e4a54b669c59f4ac3a3a1f1294fdcc6363a98e47d627e6643aaee74197d2dfa4172971781bbe957e711c5b3796969d2cc92156b08abfef27016569c2edf7b85b66b86dd7c2918d7eb0d4da12af507c1c0007d5ce44f758639c295b869a6806c6d3ff5a046de221265d178162c17f17443003cd3158c7b22f8b447a02fb649b325bd6cca3e918de9e5e856968c3e6d7bed93682a93422"}], 0x528, 0x4000040}, 0x4) socketpair$inet(0x2, 0x807, 0x2, &(0x7f000000d000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x4, 0x200, 0x5, 0x931, 0xa, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x2c)={0xf, 0xffffffff00000001, 0x3, 0x9, 0x8, r1, 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000-0x80)=@generic={0x0, "7e1eb3529aeca4fb035670750a53bca80b30234cbc410b52798e1e553d66d0ea8aa89d83387a7a2d365081cc1784a39355e5a57770711e03336c527f07c7e78014e72743fd5c6ec9cd8614d2f436ba9cba4b14ecaa44990c74e9a3df4a9b0bb2cc305256e1682178e14df94e506d7d2d17448dce2d970696f176c20edfb7"}, 0x80, &(0x7f0000005000-0x30)=[{&(0x7f0000001000-0xcd)="bdf9e331fce115556529c9f63a37fe67a05f9e8d475f49a6fb2e0551889f246a587056d73ea60626c66860b83c8b10c3767fc340034e03e3a2277887f02e7afeaef3de2dd9a4d849fd2843ea8e851ead966896a1de8b7ca721d90f397282cb768dc80c9f4a41a27900eaa40b2a0354af362d40905ebe1e4540944cb075f8af0f360aff11ac92ae46c593f65cdd9738cb3b03438866ef6ed29454d07bbf0e2e77332a0518d59b5cf69ff373b9cd704f76eefc5c928647e4a113fb2e818b151812c8bc70ec1bb6136d3134cf22c3", 0xcd}, {&(0x7f000000b000)="106ba99489202de756245b52839d10ed98fc3e05800f0f76f36df2da84447bef37ba84a7a83d7ca38c42f0e19bc453bd05a50305d0d95de75bde31c4b4767211f9b638f4aae3ed5a9d4700ace1c4838e613217206575747733ea7977ad8db3367c07f530db06d556a0d9b0ba2f185682e7c36fe4893465f23b9fd3c81b0f174737e72e1814915ded2e75294ee5dabe5c9d8f7e2057c47d0d781279fdf89bdb3f525629c4eab8c6681e8534dce366a49bf762c2fdcfae", 0xb6}, {&(0x7f000000c000)="cd545e8d657a0fb7f33c4a4e2b6212f7f355831a16504543af4091949ed7fb78755b1cec1537b96ddfe8bac20937a915aa5fa8c1883b991ed71c470dd62ad879ff7df61bce63aeca05035270bf8030b21462239024cd90f4e484ee4787f89c778dac33cfa028d1df630ee56df44b63083d9d8d5126c60d59fe7d8994d9", 0x7d}], 0x3, &(0x7f0000008000-0x1088)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:26 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000005000-0x38)={&(0x7f000000c000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x4, {0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x200}}}, 0x32, &(0x7f000000d000-0x70)=[{&(0x7f000000d000-0x88)="93ea140a1963dbc8dce9adee67dc4806af8d0a292dc2f721f288fc46f0d9471db791b88d322c5cebf1df0bd88d11ad65a8bb825c0a866b402f70e44f9c55b8bde64e658bfa393f61879127352e4e6777e50c7aac092f8705b51944823bf56dbdff404ffab9996a0b81ee6b1dd22ec99bb13ce0ad6da56c822e4ca4064722437a49be3182b3ae5a54", 0x88}, {&(0x7f000000a000-0x76)="87de7c4dc54057732f2106f9cf07c1965499f5d136318856280b43c592c0168c926f44df8173ce5d36bdaefb45d28fdbf76931a4c041145406b2e520bcb3b8f3d24e7ed8bdb181d591a24c4eedd0e02b057579a069552b961f114cefe04dc532a520da4e9971cbc01304262c9d0731e586e9ab026025", 0x76}, {&(0x7f000000d000-0x60)="d4eae9545e2faae59bbac7dd1df960dc77fcb9b8431653c93076b84eab8c29795b48de03a35292c016c764e63beecf10c68b46643b6c2036a1acee07a291b56f61972c12bb44994d2ef6a3c048d508183a238d2e5943592b4663ec51b8ec081c", 0x60}, {&(0x7f000000c000)="95c1b3e9e1f1774d5c6cabadc4739fd537c3b49a2b313a77f806746c0bd0cb", 0x1f}, {&(0x7f0000002000-0x59)="fe440eabec7a23b1563dceb093ba4e2b602bffaa1632c612382a796db7e1ee31d5eed79c40ebb81232ef53e4c4b3e8366f9697087ec3c6c8ff69a064306d59fd6ae015d6931ad224cf070ac0e50ca88599f80ef70145da3056", 0x59}, {&(0x7f000000c000)="2d2f1fd6e59ee522e4b2cf03f6f687f8c084ffb84586c9ae3dd792ce956c942ab5cb6f24883929cbc90b0027d006cd2db1e03cfe5956fd0c5118b57a4786dd72b2ee421d7e1fd39687f50f5e76628b49ba2ded3a4075f9baa1", 0x59}, {&(0x7f000000c000)="ead391b7dc89636086fae043a4ee16e55b43d88361380f079c10b2f2c5298b697760f2e7366f91af49dadf91187df63dda3d4d526c76131dd4384e4bb68652854c3be07f36f636b8a6b7287658bba72683cdd331bf8a3e47eb4d01b5d98b6b1c180b9f5aa60c352f311be8df56bb666fda74e12e80cfa870074c6da77e50c182ad5f6525171d043c7501f1136d06b0c3a7abb6172eec93c330e80e6134b17d929f61596ec6f16b3e18073faa3718f00e0abbd48f5eb775fff1e1abb5a4c85b95663b667933535cee0334c5f410666ec6ff9d39eaf6dfc32a3b1e49887dc4f3f91f85a5eb63611290fba3", 0xea}], 0x7, 0x0, 0x0, 0x20000000}, 0x40004) sendmsg(r1, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x8)=@un=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000004000-0x2f0)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:26 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, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000049d000-0x2c)={0x1, 0x8, 0x8, 0x4, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008ca000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cb000-0x10)={r0, &(0x7f00009bb000)=""}, 0x10) 2018/01/22 22:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f0000a80000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x34}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009dd000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002eb000-0x10)={r0, r0, 0x0, 0x3}, 0x10) 2018/01/22 22:46:26 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000010000)={r0, &(0x7f0000017000)=""}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000015000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000020000-0x4)=r2, 0x4) 2018/01/22 22:46:26 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000441000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:46:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x7f, &(0x7f0000ed0000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000cd000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ff9000-0x48)={0xb, 0xf, &(0x7f00007ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, [@alu={0x4, 0x1, 0x9, 0xf, 0xa, 0x45, 0xfffffffffffffffc}, @alu={0x0, 0x9, 0xb, 0x11ee8d9267cb85aa, 0x5, 0xc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xf546}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000827000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000027000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00001ce000)={r1, r2}) sendmsg(r0, &(0x7f00000be000-0x38)={&(0x7f000061e000)=@ax25={0x3, {"9ad243c3afa5f5"}, 0x1}, 0x10, &(0x7f00004a1000-0x20)=[{&(0x7f00000ce000)="2510d826a414ad05ce3cc46d9e5cbf9ae7def47f8a836a601c0f882c1af2a1b07bc42730c278f9848e37189f44998c69fa2cbe1462bab057e8758ef910b39ec345ce50c48ea84b834b4cae0e691a765695086e6f78cbcbc3e8e7cab2170844b47cdc219fdd3d228d96d1a0347b1b34d4866d4e3d1e64fc4f73044273c6fb83c08861f5a5e67c9a05689a40a682f378651282f277bad9d37ad9d1ef80bf61f66b6a920318a89dfaa4800a890d0a488cec51870d0199c8d5be38ece4bb6cee504d4c00007d85852bb66cb4bca6", 0xcc}, {&(0x7f0000732000-0xce)="ab1d03d08e1d39bf58cf6f1307f66bbc810501abbf4075b3bc66edef547d2442330bdbfe6eb8e7f773e914667f2d99845931b3266e30ef10eeb636822f46be9029fd0e52fbb53c0c990a648a624f1b5311a092f7457b2c400db15b1ec78fe7b0ba3b6deef3d5279a0d52e8653ea4e1605cefec16b0dc2139ff342ccf44b1184e9ffd64bafcbad2adc27d97e202fa5e3b96c283f61b5885539ed6564f213d8ffa9f4c6ee9f73ead2a050c558c9d42de1e2403d444611366b193918fb06dcd90a983d28466e1d298f8be9b16cb879b", 0xce}], 0x2, &(0x7f0000308000)=[{0xd0, 0x1ff, 0x7, "b5f1e0058517cca64ffe08d03f896768feccffc8c989db2e7d8e2fbd3d09fc1b7076404ebdfacf538fdbcadf8d8323fc92880ad362c8ed1177954afa17071114fa534f50a61c04a8d2a1a5640bc3b4167b5b2f8ce004a7b5eb945116166edc0aad29149b5c7f2428aa0391c6c99d077472c0ec91c633e934a82b64fc487ef45f49ec99c943af876013e803bf4438b0d9197504763ad742d4d97725240b95e18851e15f363df2612610d72827c5a2796702880f71301cf4a29de13c2f164c0760"}, {0x68, 0x111, 0xfff, "22cf0fe7e37ccce443a450ef19063c0adc38668ff5b9fbdb3f8da1434e30135ef948612db1651de5a6cc053142de30d6f567eeeee13018bf9e0d8c2df50ee6b7de5ea29e524e4bc3813a0033017ad66b570d5eed"}, {0x18, 0x3a, 0x3, "f025632486"}], 0x150, 0x4000004}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000067000-0x48)={0xd, 0x5, &(0x7f0000dcb000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006d7000)='GPL\x00', 0x401, 0x9d, &(0x7f0000127000+0x4b4)=""/157, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:26 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000)='./file0\x00', 0x49) r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000013000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000013000)=[], 0x0, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000016000-0x8)='./file0\x00', 0x80) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000012000)=@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, &(0x7f0000000000)=[], 0x0, &(0x7f000000b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 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) 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 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_LOOKUP_ELEM(0x1, &(0x7f0000013000)={r0, &(0x7f000001c000-0xfe)="", &(0x7f0000008000)=""/59}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r0, &(0x7f0000004000-0x29)="b731aab518563a36a1bb1bfb1addff3339ea2a848c1c2e857b3136360ef78503acef86fbcd9e962970", &(0x7f0000012000)=""/98}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) 2018/01/22 22:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x40) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000792000-0x48)={0xf, 0xc, &(0x7f00003c0000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x2aee7667, 0xb, 0x8, 0x7, 0xffffffff, 0x10}, @ldst={0x3, 0x2, 0x6, 0xf, 0x9, 0xd0, 0xfffffffffffffff0}, @map={0x18, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0xf0, 0x2, 0x0, 0x6}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f00008f0000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000e32000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b5000)={r0, 0x50, &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000083000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000dfb000-0x38)={&(0x7f00000d9000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb0000)=[{&(0x7f00002e1000-0x4d)="350522d2449b9f4774d74f419a342483b9d82c74b3155d2eccf4ed033187800d64744796d95f178788348592f2a0d91f7cd62cd8e11fce32c79116ed7f2d3df56c31c9def34d59d92ebb3fbb9d", 0x4d}, {&(0x7f0000d0c000)="00cfdea5e145bc066ecce40f87b6fcda6873647380105c22ba19cb21ce027aa2da8d3bfbe3888b06f0d22290449dd7987803d0327f15ed225e065873509ffec270edbc0f37661b75601218d143f7f22de95a18", 0x53}], 0x2, 0x0, 0x0, 0x24000010}, 0x48000) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008e4000)={0x3, 0x78, 0xc57, 0x7, 0x3, 0x1, 0x0, 0x1, 0x80004, 0x0, 0xc, 0x7c, 0x7ff, 0x2, 0x80000000, 0xffffffffffff7734, 0x7, 0xffff, 0x1, 0xfffffffffffffffc, 0x40, 0x4c, 0x9, 0x80000000, 0xffffffffffffffe0, 0x8, 0x95, 0xffffffffffff2904, 0x4, 0x4, 0x100, 0xd96a, 0x0, 0x4, 0x9, 0x1000, 0x3, 0x5, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x80}, 0x2008, 0x8000, 0x4, 0x0, 0x8, 0x88, 0x0, 0x0}, r1, 0x1f, r0, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000527000-0x8)=0x3) 2018/01/22 22:46:26 executing program 4: socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000243000-0x8)={0x0, 0x0}) socketpair(0x5, 0x80000, 0x10000, &(0x7f0000343000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ab4000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 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) 2018/01/22 22:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff9, 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000095c000)={&(0x7f000016b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000095c000)=[{&(0x7f000095d000-0x1000)=""/4096, 0x1000}, {&(0x7f000095d000-0xcf)=""/207, 0xcf}], 0x2, &(0x7f000095d000-0x73)=""/115, 0x73, 0x16}, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000095c000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000055d000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000623000)={r2, r3}) 2018/01/22 22:46:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000)='./file0\x00', 0x0) mount(&(0x7f00000ca000)='./file0\x00', &(0x7f000057d000-0x8)='./file0\x00', &(0x7f00000ab000-0x7)='mqueue\x00', 0x0, &(0x7f0000c39000)="") socketpair(0xb, 0x2, 0x7fffffff, &(0x7f0000983000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000080000-0x8)='./file0\x00', 0x70) sendmsg$kcm(r0, &(0x7f000095b000-0x38)={&(0x7f0000320000)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="3bd966bac55f7136e5bd925eed1c3a38"}}, 0x1e, &(0x7f0000198000)=[], 0x0, &(0x7f0000e79000-0x2368)=[{0x100, 0x2f, 0x2, "97b97114ff5048587b357b755d1e3dd2c0b08b05b55b3c987f3d5499649f0362114ded8db999c69b8171de1a77d5b085a8f0f8eda97e3553b5eaaaf4dea4f8ac20484e72d610cb5cdab1c9fcc45eb0ca9f33589ba3cb0cb556450d43188f8884d906c80b3fe4725913d5d6d3a253db69a783162cadfbde007722b24f7546d8b2398c8ffd5ee1e33f3418f3d9fdeb77c446d1fd4aa06102542d9a5f1865b5545f494242b809af3c826c2a0c4e05de69c667acf37d18667a6cdd10d1fa494a386de226d8272b515511d249c74546088de7d46182254e0b908585d32a9fcc77256a29a643a07c3a3869e798cee52a6464"}, {0xe0, 0x115, 0x1000, "509cdcf829c352ef944024901c2e1bbfaea1be773cd299f14af68601fe325df2ce19c663568d84bcc43f9a8483cd3f0972f00a1f7a1cec4733c6cef5cd9d59be71333b1f601dd1276d7927a65b025851722e667a5a7fad7389f31407d1dca3dc6acb0f74724bea70ca905fcfe63e536f77c90d1a233b5f36d13050b1721b15810bba43e9736358a68b6571ddf159ce67f43ea16e1875f20830b13dd24268dde8e964593dc4e30be84180252c8f4be3e89629a84e7fcfe82e1b6bc1cd7e10760570fec0ea84662bcf85323f"}, {0x68, 0x11d, 0xffffffffffffffe0, "25ffa3566e701fee75e2cabb6a3774021aff0119d42ddecc5aba9a7e2fcfb6dea4506669e485f7d4a9463350fb4e75b65c138c7d1a1b36a4471d778796c1b709659e739cbf772f96ac8b4c69a9441a1d70f5"}, {0x38, 0x1, 0x7, "cf72a886e5278a22a177327be2d9aacf7fec53d205c625bc1107d579a42c81c125fc459b37dfc11d"}, {0x1010, 0x11f, 0x7, "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"}], 0x2368, 0x0}, 0x2000c011) 2018/01/22 22:46:26 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x0, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x0, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000035a000-0x4)=r0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000073c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:26 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000478000)={r0, 0x7, 0x1, 0x1, &(0x7f000079d000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)='i'}, 0x10) 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000004000-0x78)={0x1, 0x78, 0x10000, 0x2, 0x3, 0x500000, 0x0, 0x7, 0x2000, 0xd, 0x5, 0x3, 0x0, 0xbe34, 0x401, 0x1, 0x1f, 0x5, 0x1, 0x6, 0x20, 0x4b3, 0x3, 0x3f, 0x9, 0x100000000, 0x0, 0x8, 0x7, 0x8, 0x8, 0x6, 0x56, 0x31, 0x200, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x4, @perf_config_ext={0x7, 0x6}, 0x800, 0x3, 0x7fff, 0x7, 0x80000001, 0x400, 0x8, 0x0}, 0xffffffffffffffff, 0x3846, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000008000-0x8)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0}, 0x14) 2018/01/22 22:46:26 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000)='./file0\x00', &(0x7f000000a000)='./file0\x00', &(0x7f0000009000-0x8)='debugfs\x00', 0x80, &(0x7f000000b000-0x46)="f74491682fb3a212a9b5e5c73131d4c88c132d102ac964a1915af190183213087189fff690d7a153c6ebd116151c6d2eecf493fcac81a24563935a8d04d68b0fd5b8a16d59d9") 2018/01/22 22:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000df1000)={0x0, 0x0}) close(r0) 2018/01/22 22:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000759000-0x20)={r0, 0x0, 0x1, 0x100000001, &(0x7f0000145000-0x8)=[0x0, 0x0], 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x2f7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="", &(0x7f0000271000)="", 0x0}, 0x20) socketpair(0x5, 0x800, 0x8, &(0x7f0000d39000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/22 22:46:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x9, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x29d, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x80006, 0xa66, &(0x7f000033c000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00005b4000-0x38)={&(0x7f0000e05000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x70)=[{&(0x7f000002b000)="b009dc1bc59288def04e395b27ec17fdb5d3b83576c733e83505f58d54471d5041c765efc70c036f4995941d53b95e143a7eaaa4940578b4e48e6aec9e5d5e284d66840db041a9c52eef32d4f814e3b66542b9943eb4f77d29a5f322291440d10fe3e4cbf05ab7bbe932836ff950227f5a6218571cfe8477e435f29f17767a19763adc1734aeff2bd73622d84d4393518d70860722ea3857733c1ee20581d0dce41c9b2d2c9d1420c068283be151374917a2d70aa1a223304bd92a603c2b35ad07b14d7b1a72bb1857a23b79c18d1037399c6a8074992912f287c422772c0283b04ed52a0a9752815a00860a3f66a16b3feadebfae1e1ef1", 0xf8}, {&(0x7f00005af000-0x64)="46ced13cc676d40d37300c990755986568d6b8b4d327927499348eabcbfb974fd389b4c42fdcb6d66a14d01839aafaacfc34ec754b4d88db4ffdbcc462ed15a7a79c9f518039a83d6547e6871d1be7c0c0c82aac336ad088240438b065f7160dc44e4f41", 0x64}, {&(0x7f0000bfc000)="9edaf8c4944843c67c3eff8af0efbace27270b322d428df36a3377cf547497adc1db16bf92a6baa635e01f5f39da05f9e728ecac53f582f6c9e6106fa41c28f0d3442f261b3d8f688bed2692efd08f68a154e42bed23556c93e604b82dd0fabe203e45a53b3efdadc34fe4c6eae5487d8ed787613736eb341b8392d81320fa2dc11aaa1cccd7957ba0adc1", 0x8b}, {&(0x7f00008f4000)="8fe1748b27b7c98f1d41e422bef5e6b19cb57403f57080bf016ee406d7e0d413b6470af41464a54810860bec3a211e84f57fcee9222cf062b02bd7b81148d8aecf261fabe0434f88f03ff17e69aa677fff03ebfa90fa6005c4b7a023081563279162e900da8956b87833894e2f621002f487eac11f0324c10322facd566aa39fc0a3d08618dc65930843a4ef52fcf32918bcbb2885e7a0a22de8de1c635aec4c914f46035df004e3f39c642c0f7a83cb28d75ac0a568d8385c0c", 0xba}, {&(0x7f000048f000)="a61978375150307e61776fd1f2834a884a52d3", 0x13}, {&(0x7f0000824000)="d5c7f5fe5bd42c5571a35631e4bcb1b81623fd2bfcfb98e47454c4f95fae7bc93dc28b0a9afafe5851a0fe398d224da77260bd48ee4ad9bdb47af709af6d78ef12a7bf19eec4", 0x46}, {&(0x7f0000b22000-0x76)="dfd54021a52ec7b3bb5f20499bec6b598384b6a174dd81acf08b61d44a31777d43f1614e2e7313fe0102c2a89a5a09cfad2aea46e4bbc7db1eb12c87c8594a33a4e95ed6c932428b2e743040456fc199b7826642600e6d4b5a1cc3c8979faebf828210f38cd88533feb1a4c17f73b8fa4eca32141152", 0x76}], 0x7, &(0x7f0000660000-0x38)=[{0x38, 0x0, 0x8, "8659c9a2d3d3af6b2dc31db82e90260635b5337ebc7b8dcf71cd69b6287af3ec4314"}], 0x38, 0x0}, 0x20004000) socketpair(0x9, 0x6, 0x7, &(0x7f000058c000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bd1000-0x18)={r3, &(0x7f000031b000-0x5b)="9cec1656c6581bfd0df9cb10ddc0818da1dd159c6a2e0ad2bf2fbefbbd2aa70b4c593ba9a085939807b89408b41d4f9e2910d0667d8a233c5f198ba0ad8a287bd6a437df3638927ec4a8cf54721c79329ca73f600cc7db863b71ec", &(0x7f0000d1c000)=""/206}, 0x18) close(r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000e65000-0x8)={r2, r0}) 2018/01/22 22:46:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000876000-0x2c)={0xb, 0xff, 0xdec0, 0xfffffffffffffffa, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:26 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001a9000-0x8)=0x1) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:26 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000808000-0x8)={0x0, 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) 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) sendmsg(r0, &(0x7f0000fe7000-0x38)={&(0x7f0000fe7000-0x10)=@llc={0x1a, 0x1b, 0xfffffffffffffffa, 0x27, 0x3, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000fe7000-0x80)=[{&(0x7f0000fe6000)="ab10ac4997ebfc93a369491e82783d65f276974514db5a3d4d3869e4e04ffe0949b95de1dfab8c572426a84c3bf91b4fb6e9c181efef89a68974bf9648b101af91342badc193f082da6ce3505a8ce7abffb0569b5d950af1950c123d1b4ddeeac9db5cbb1dfaf1fcbe26c2f7c65259650ec4cb4172adeeeff71fde60805052a1eeca794903a02d5beb20f365cd33743e21aea0e6f24d6ba78aa853c2057eb8901b012a30a6f3487f3d4762aafa1e64aa", 0xb0}, {&(0x7f000099f000-0xf2)="997db9f8185460282a35d77dba7cfd6f95ed7386d5dcd1262d2770be9a9c5ac729d18bbaf1cf812296daddbcfaec0ef8c18e78625c27845da50b345d38f54535692af32ee273eed895792c4ba81b69400caf36a29b33cc132ff40c587a8a752563598052460fd6d0854e5576de65d50e84ea7ba74d006f17d58f96eb938d0a5b155874d6f4c98a07bfb6aa8f29eee3959dd59c962cc239d635e925a443ac213ec2cba20159f69a76378f4a233ea7006277b10bb46385ccad703158efdc41a210a4bf384e985665271511a61dc6094528b0253151d35d25846325d81a2a77873648f034fb8e4ffde8943b2911b00a0ad0d195", 0xf2}, {&(0x7f0000f70000)="549c47f4a90818e3d2c352fd41fc276f0ed5f183308aa017c1c6a77b8112deff66430cfeb56d3cf471c6610e1001acb115f4ef4d6a56f83d9b66240e9faef00cea7d422991630768acaeeccb3159250b0e4ed0e18f80592e4a6f1648bf596be36ba5d8ff60aeeee97d4a270cb912258734c697e6d1e1e2696b99a76c4d5d687836921954a380c736d502eadb699f439066be03dec09afd788207b2d325c11b92065b410198bc22709d849ff21a22374c73b599d0b5eff5b929bf5f466ba3151dee74", 0xc2}, {&(0x7f0000fe6000)="143dd1ef58edcd6aacfd6f3aa1a9392382bb31165d7540a2a02031615c07888a341739cbbac592f46d3564d46a4e562448c938720e67719f58757be629c206a66865dc8745d3118d5b0f328710cf06c336dec3c0112404f3eec2673b0047fbcc13c4afb59e9a5f735f4fb9e4fbc92fb740949f224c2e036779e4893310fb0b3cea8a070eafb6f270f58ba30e5d2abc93ae5cf52e291394031f2a72f9f42d3d72f3ac04682e9c1f8295184323937c5d1d84d7f1d1fce98a3953afa48432822ca90c3bf754983bce7ffe53144f1440b27988c44e644703eefde99b9b1c3bd305cf67a3763694461399b10c33a6", 0xec}, {&(0x7f0000fe7000-0xfc)="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", 0xfc}, {&(0x7f00002b0000-0x1a)="d7b9bff5eeb1f70556e43307970beb7a7947e0e04c4c6e6a2cd8", 0x1a}, {&(0x7f0000fe7000-0x81)="f3ba165e02bebaaa2c86998e5369a6ba74ea95e3db9cec4bfe3e731b692c2c17408d032dcc42934ebd98cc59466d5bbbaca8a7ea1ab34bdcdff02bbe070c29bda673b3a5701a1fd64cddfb38fbbdd7a6ef09c97eb8354bbc6cc709cb9c75f4d2990c748899092a4c3a61c58c8a93c13bb603b0c61bf02d193b5992216496992f38", 0x81}, {&(0x7f0000fe6000)="8461789b375de9c16d41eb0881a11e8b52c4f719e367be29797e2932bf1674192ac7792f1c3e254be118e46ef21a49b4d96ea1bd1f0b07b7f8e72f", 0x3b}], 0x8, &(0x7f0000fe7000-0xf8)=[{0xf8, 0x10f, 0xaa, "b721660d8af3689d0bf6761b65db2d2ba447237e3260aae92f21e11e40e85c1570470f497977af65b58fc26b4b43c96a869f1d0fb10ae90b9f49ce784752522d81bd0ebf7b9ad941cdf16b09d93298d2d98688e61a7946213993cf8e76224a4166f39f826482e85a439c7c90d2e3cdd14f1a8c5ced0486e91d663b68b81809e7e4b58b1b37af9da8e02ed660694522da9d758750c796377f31aecf02a0179b88e16b8117fbec1177a8bbcaf086fb2dc5841984744571a891f87ead9b726fdd040a126d2117c0071f52df87b27cf34c41de89df2c1a7c36d9d5916f953b8a279fa0232a30fe32"}], 0xf8, 0x40}, 0x24000081) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 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$unix(0x1, 0x1, 0x0, &(0x7f0000070000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) 2018/01/22 22:46:26 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0xffffffff7fffffff, &(0x7f000000b000)={0x0, 0x0}) socketpair(0x8, 0x80005, 0x40, &(0x7f0000006000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000001000)={&(0x7f000000c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000d000-0x20)=[{&(0x7f0000003000)=""/233, 0xe9}, {&(0x7f0000004000)=""/223, 0xdf}], 0x2, &(0x7f0000003000-0x90)=""/144, 0x90, 0x7}, 0x10021) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000c000)={&(0x7f000000a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000-0x8)=[{&(0x7f0000004000-0x5c)=""/92, 0x5c}], 0x1, 0x0, 0x0, 0x100000001}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) sendmsg(r1, &(0x7f000000d000)={&(0x7f0000005000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="5c2de142041b", @common='bridge0\x00'}}, 0x1e, &(0x7f000000e000-0x50)=[{&(0x7f0000003000)="21aeb7a6a9d3fc5078826abd74ba5de7d7255718060882a61bdfd654ef6b27d76030e5bedf03d64505076f116a0925f5ab61a6f8c3292b11935984441cccb1527f0dbc45d849783e10d17487fe9afc800cb9b9c5def2e61f95ca0ea13a8a07b4d22cf5ebf4b021aa1055cf345b756685a48e95e6c65530709be4123b47023654daeea75c220960562c3807f6b0758f4c0accab2dd0bb1dca83d8916836712c375e37519ff060a849703daa75f51bed3affa75c3d752236b5109f1755ae20ef2c3b7b36ac10796cdcc6158e18515758b057dbca8ff0babacdc81bbeb1", 0xdc}, {&(0x7f000000d000-0xb3)="e2d53cc0cbeb06aa03dce8cf3c95817cdeadd9ae4d9022368767d78ef3838d40bcc9db5b01f733b183681d3af7469e1db16fa6fbbce958ed4d262a84f53f6903e8c0ec54330723f1d3a6183f2018aa475f61633ecba2b827898535cb05acafe6f957e3d60e8a2fc451a71dce7d236f3c9298504d65e6fc95cb648073e456b3a48aa14c9d22fe1e679f91eebead05615fd0d096d0c7ea75b749fe9e7a4c9cf9f47acef734fa299209789654c8f18c1bb24946cb", 0xb3}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f000000d000)="e6180cebfd0fd7cad836e21ce6dab66b5da26a3c72982abbced40e88b24ff7635aaaf10356481c15a896cce963", 0x2d}, {&(0x7f000000e000-0x62)="95be65074d629e73fc74330e49bc25225f10df016c848a52c3c8055291fc45fb4b57c52c8392290966dab4faaa4e19de416a8c21352d405a711d34864f48b22f700163f8d26a2e6fffaa237372ff19fd3a240e5ac25985237b4f2dd3fd8175a35a39", 0x62}], 0x5, &(0x7f000000e000-0x338)=[{0x108, 0x10f, 0x6, "718a5e15f89172c8987f97ec0512be24c21aeb5f769302aa7d682e5dc51e30da137a265a124dcc3a0b50d62570688fffc5aec1c29e3c51fec08a10bb4970a417525e1389441a7a25f8fd6fd089699d4d692acbe586803a6177ef6e40c998fd4f102e070a02845d83e58b830938ff0fbb61fde46898a30e42e88f19c79c220204ca974ea55e932bf87234071981abe7f3fb29fec87e6526fd9836db1f06c7ae175f23869a7814c9b8306ae0628867bb23b7aa183bc1df91e47641d98315245f0ab61475fe32bac3eab74d8a79653c52511d52cb097ffc626b94745f18c3933bfab9630bbc8f1341d3db4174e3ba6bc3fa25a154b092"}, {0xd0, 0x1, 0x9, "da846d2c7ed1508def371361acb51ab9a6331696aea92559e90256d98349f7c7bc08aa75a56a2a4211a4879605788fdacb034814c94682117a293f4545e7cf9a9e2655947c762be8fd97158cd120a1e3d1e2bea56191ee56f2aa41de7f39d447ff87ce2e9deba132fc5cf852a9793c0cdde0807ae8219ae45294cd43e64a491288c99300e439fe083ab5dd91b50236778ac83323dd9e4195e55ba9c92451570b47bd7de2f86e38ac3ac9d9ce1e1425f377e9b4ad389ebd82115de61782ed4e"}, {0x58, 0x10d, 0xffff, "bf87bc89c684e98487e509ba4e11f77b7dbb856e66c5e898f2e33e5837f60a1e7dcbe09d982c5f80f09d5cfef8fea185c3bcd8478578641cb5e4e38564a5ebf55aa543"}, {0x108, 0x29, 0x80000000, "a217413beed3737107cbddaba831b4864a84acf09a26371a754f8d9eb511be84d12986e99c25886c8f1973560ffb9ee29f7f05095216f115cb549093ae83eca263c6e4f2d8436d1cba5923601e8b2ad8ca854c926bc2a1ba8e147ea3dd79c427af6f986ce6f05ba7d4fb6e671e5de5a46856b2d9124d7854c283754f06fa40ee4cfe72da8edc2647ad22b8bcbbde581999aebaf459b0e748c77eef730db1b8480ee7ad23438717bcb83a221b05f6e86a20bbec5d41d790d2f8799e66eaa2d76a9b7f66c28c8721142a4817b3dd7cef562b782664af8098648e66fd19e0d78e131610e52ce240c01fc6d894b9558d68d960"}], 0x338, 0x20000000}, 0x40080) 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(r2, &(0x7f000000d000-0x38)={&(0x7f0000004000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f000000c000)="b2afd6574baa48fa74eb2d6e1899c5ad0cbf1b79add93abb8beb96d39b357808d1a81397f500006ffd534b8ea4e261ca08bceff61387921488c4c3f918dbf1ae316df41165eb3b3045d8ea04114d128d630451274fc926c283f844069df568afe984fc5a8a76bd08c2b9635145bdcb83e01c505d1bd1aff4f042d9dc2e24", 0x7e}, {&(0x7f000000b000-0x42)="83ddb1562fb0fb3fef180ebaabbd1b8408d04662d56a11a4c220f7cbfa2604f0ac32a777ffc8f717ddb61cc35da650124859fd62c92cee251a5ea14b4be894518d1f", 0x42}, {&(0x7f0000009000)="306deae567b661c67fd659b480a4a0840b5d9f4b48f0e9b5729406531ce60677300ba5afa72ba04b68be0262a547d49b7d26b2b92c71a6a63398096be0ee8910285f986c681f291f91ed0313f4c83cd9d75065f085cd2f13b1bc22b5b26064814c9f1d76d617415dbc869fd9d25aa8fc27bf741d9eb1db387acfa7c5b3af6a75d56c5c9710558ef25f071486a4ee2a9b389a9bf7febadd49e9a59b71e5712bd9e3650b86942eeffac5c6cf21c0f3d668d7f9a4abc29fd69a19f62d61a10f89f6e9a71eb3a00820790c195b43beb03cf06db8ca62e1d968abecca2604bac99926d4", 0xe1}, {&(0x7f000000d000-0xf6)="cd97421d6136310b78adce46152a90e5ca0f18c86e81ba1f36cb5f260a7b1c2162f8886a0cb2f634dc9a541d167cc37f7afdf1c0ad5ccb39fdd7f29b6f6321b748f5b65f815cde7197c7c498a34b56f96c2014bb5ba87dc2c95ec3b5062fccd10478550f17a84cd5ea24689d0af633b697bcacce7a31e92235e4401fab5105f29c43c16f281f8656624db74ed4bf7c47839e739bd0a0da4a6dbb922094ca760ab9a6a2ae3c1c1503eb7e392fead715c304644aaab25d8119da5809513461a40a79f8c3977fd52c705dc1ac7e9b848f65d70391bac6cf91be4722f67bdc0576cb5cc6912d7dc0762ad44cef02831062d176158b710496", 0xf6}, {&(0x7f0000003000)="7f05ddf045ddbad23c934dc73ec1de2c72f4bd5e0c7bc9f1cd931f3ff4c4dbfe1403e1ae71011b6d339a1d75aa6110a88e4a288b0963e5d63ac13b62f173cbb363d8c13adf0483ce382282c7ddddbff7ea676a8925a7f5285dd68025d688747de05b01f1a70bb47a121d25d46be7e3bc6400511761229297eeee9e5cbab71a92528272ac957c16930582fad689a74042df6bf341eea70fd7c7c244058cce93595dfd7beb1d93ec5d75fe75e8aee6eae244d9c03b1cb1ed3eab191d0b9e1414ded19c52f73ee296514dbda625bdf2b1a86f42b92ed41d2ab5e54d313691f2aa61caf5719bd0c293893194992a3aba6ee16b997bb7", 0xf4}], 0x5, &(0x7f000000c000)=[{0xb0, 0x10b, 0x80000000000, "f7a9859e9ec1c190760497cd8ec75f6dad79bff217a44438f888ec4e064090c0ee5413165c9cd5a3bfc680850b1b119b943c2dfea04bb7c642eb30ac8370ff317d7fec9fe2e1847ec6ba9ba28af14ef53cdd4b6004b2be4d998a6157bdea128a94088c9d8356ba930bece6bcb7247de893d8440b37470ac7df1d737a59abfda3a0e4d239540c38a8cf46f127936ed640624d33d36199dcb2428caa8ae45e6e"}, {0x68, 0x115, 0x1, "75583ea7a7b81d7b38b10da9a0e873a691409407fd565466f2f5c37cb1e8c8d0088efb8f64cb7fa6c85aa232d053c047accb17df99de04d38898dfaaf8358972b91e6f362f5ad26ee398f64d8e76350f8671f8a5"}], 0x118, 0x800}, 0x4051) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:26 executing program 6: mkdir(&(0x7f0000020000-0x6)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f000000b000)='hugetlbfs\x00', 0x4000, &(0x7f000000b000-0xc1)="") 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x80000001, &(0x7f000000b000)={0x0, 0x0}) perf_event_open(&(0x7f000000c000-0x78)={0x2, 0x78, 0x4, 0x2, 0xa6, 0x8, 0x0, 0x831, 0x21, 0x6, 0x2, 0x7f, 0x5, 0x5, 0x3, 0x37, 0x1, 0x9, 0x7, 0x80, 0x3f, 0x20, 0x2, 0xb26, 0xe, 0x64, 0x7, 0x3, 0x3ca1, 0x74e3, 0x1, 0x9, 0xffffffff7fffffff, 0x7, 0x25, 0x8, 0x7fffffff, 0x0, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x1}, 0x100, 0x3ff, 0x2, 0x2, 0xfffffffffffffff8, 0x5, 0x7, 0x0}, r0, 0x10000, r1, 0x4) r2 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x4f8591c, 0x6bad, 0x5, 0x2, 0x0, 0x1, 0x4, 0xd91ba09fd2912d26, 0x7, 0x20, 0x9, 0x6, 0xffffffff, 0xd7d, 0x1e0, 0x4, 0x236e, 0x401, 0x5, 0x100, 0x0, 0x1f, 0x2, 0x4, 0x9, 0x2, 0xf177253, 0xffff, 0xbc, 0x3, 0x4956, 0x1, 0x1000, 0x3, 0x0, 0x2, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000009000-0x1)=0x0, 0x1}, 0x0, 0xe00000000000000, 0x3ff, 0x5, 0x2, 0x8, 0x3, 0x0}, 0x0, 0x3ff, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000000b000-0x8)=0x0) mkdir(&(0x7f0000009000)='./file0\x00', 0x0) 2018/01/22 22:46:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000044a000-0x8)='./file0\x00', &(0x7f0000504000)='./file0\x00', &(0x7f00007dc000-0x5)='ntfs\x00', 0x14, &(0x7f00009ea000)="e0a064ac69fef43e34d4fca9ffb733030485551b0f9a43a669c110e9ed8aa157706e5dd156d73104127861d0156dbf21a7e5a0002635189d2fa40e") mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000efe000)={0xe, 0xfffffffffffffff8, 0x6, 0x101, 0x4, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") mkdir(&(0x7f000093d000-0x8)='./file0\x00', 0xa0) 2018/01/22 22:46:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000af7000-0x2c)={0x5, 0x8, 0x10000, 0x1f, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d1e000)={r0, &(0x7f0000e29000)="", &(0x7f0000e70000-0xda)="", 0x0}, 0x20) 2018/01/22 22:46:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ddc000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000511000)={0x0, 0x0}) recvmsg(r1, &(0x7f000007e000)={&(0x7f000008f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x5a, &(0x7f00008e4000)=[], 0x0, &(0x7f0000cf1000)=""/49, 0xff05, 0x0}, 0x0) sendmsg(r0, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000638000)=[], 0x0, &(0x7f00001e4000-0x330)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d66000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000425000-0x38)={&(0x7f0000434000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000910000)=[{&(0x7f00005f0000)="7e021eb85441b01f891c2af995026f3a0cb1d340640fc67c8ed527f622e153ea0bb005eda1be2707fd95cbbf52a45237e2f7b698d36388c601e47deb2170a13d9dea479b981436d69342a63e5cb3877e7eed90c424c4acb1a93935fcafc8454c9533fd1a5d3edad2421b411822feb10844768ceaf049cf5c", 0x78}, {&(0x7f0000a42000)="21cdc97aa7cf71e90c91e666b1cdf775edcf168307ed", 0x16}, {&(0x7f000068a000-0x89)="7d63b94877ce541a40745887a2b90948d92c272bc74649b62c687f53a01aeed97250d436ff33c80f611097e4a8fdf35a22dd7e3f5e907df8354a71a0608e7762eeab9f4a40123c9bdfa357ee7331e7a20dc109c2db5a6abbd1ec5809b24b7b6c90b2860b81ea320b1f8e45840bd191412858998be79cd5f564cfe6d91c1653f0599dd4eee10802262f", 0x89}, {&(0x7f00006b3000)="6f3869406e940c89ee196d19fe4a5845855a538f80d10e857db13a1e95b8cee1ad18bf008ae22085d2fbfb44f41b9668de70636553c6b796216dd0899e02042e38f492ded3f19fddcaef26bad969c95b3ac07191cff4a386b6987eb26ec7667c9b8c91ccdf1f1f822ecbc53440e1ac819dd6e3", 0x73}, {&(0x7f00005a5000-0x3d)="a9da90e13ff63986680e2eb8bcf8915e59cce29802b9af2f87ae655377b5cd91882742ce91f0a3b55429b144d26806ae80cd43d79a9c69ff50226b1ecd", 0x3d}, {&(0x7f000033c000)="5db2481a13f758a6bc38e1c784b4fca261372118b17ede65335d38da633ac6a8200abd159339db17dfad5d22a4de206a93bbcc0c593dd971ecb5f4f7cca6ad28f8b7e327495d3ab05b94d0349afb653346ca65b60a83200a225950233b9a99ad2938e98c9c65d2e895473ccc8fa8ffbd94f4162c1da7b4da6f68c23c9903d419b39936cbb5f2fb9b5dfa5536f2a2d34111eeadc980bd0d1c8901b54589e87af4135c9790d059cf8b31e47447db68ad4f1685d2502c7d800a7dee50c15d20191261cd54188315e0", 0xc7}], 0x6, &(0x7f00008f6000)=[{0xf0, 0x11b, 0x767, "f48cc9fdf540948271a3f07e767667d5d5ffb32cbedbc0006b6c03d75af435d028279cb4c0a72d506502f06294bbbd5123ddc5dbf8e6fca4905b11ef340635e2c529542903f12b608bab0691faa4829190a345fbc024acef058aaf4edee1263205eeb84f3bb8bf677b1a58b14b4571ef01f11ec859455a893709dafa9ca70ccf799ebc22b9fb4d5817452accfdb4badf0c87f2b7dc8464f82c1758f317326ed8ae3645429fc6a86d46004e6656059731fdd2bbf3cfb089bc0e90d0893e03585c22662374dd0c2038b8264d8b1d0d3e33a25593f35eb4dd152bac5f0c03f2"}, {0xc8, 0x100, 0x9, "fd453d80945f0ed694591b5d067c64bcf7f37846d0e9b1e4e49f8c2109580a32dadfc281171c076207ce1a47a267bf9cce42e234bf731afc1d6e53b122f324575b8cfc39e3f77a77649bee5cdd966d28cb2749a08a9e48f9662cb4be04d1326d65b2be14cde7c6658eaea8c256e2b320b20ef0fe7e46c7350bb8d272d7ec63da0018b7ce82b7e590a60048c652eba5b8108ae639269e85e547c7c94ed111735852e2dec612dc642cc1cb1b00f443d2accb377d"}, {0x30, 0x11f, 0x10000, "e547b7ec035a4ed23edf26cb72d6f7f9e6f7beec645a729d53c255adedda93"}, {0x68, 0x11b, 0xffff, "42e81441a649cf81a2c44a37c1fbfc715bb220ace9579ca7d96873cef73c4719aff28ed640261fa487b8e09d10b7218aefe8fc4b82cc61904b81c32ea33af890f59ece131833baf564cbbd6a37f44351d5"}, {0x1010, 0x13f, 0xfff, "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"}, {0x70, 0xff, 0xffffffffffffffc1, "99dd694bf6a34ad909a12ac3493f12e7338764506b345509f0bb61e9dc8ff5edf35625be0bf14dd79ae28aa0eb9084c5b252bed814afdac4af3bb901cd84e485d9722b8b3585810e0862d7d4af64fcddff914d0ac26ca7bd80"}], 0x12d0, 0x40044}, 0x40081) 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) [ 36.394091] overlayfs: missing 'lowerdir' 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ae1000-0x8)={0x0, 0x0}) 2018/01/22 22:46:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x3bb, 0x1fc0000000, 0xfaf, 0x10, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000-0x20)={r0, &(0x7f0000001000-0xe4)="bff463c6357456546a894d6b10fc386c4a84b56b19f446bd16c370b2301a40ba4764c3cdf9c37c9f5af57f171bc7a28fe211b4c503064f9aa2c1f64d21bfc7e873c5c4e30063ab49ef5c06cee4de1c2f291ae454327fd3646773977015e11161f8759f0379b5bab624204e18e0f823e15e4a1c50bcc4f6f9cf917cfaac828d9af5a735e519accea72a7c0ac42331c9ec5e8cf68bbcb98b857f1dbfab12de0747c7b728963029f59cefcc8acc415bde33d95e66d1488c6217beeeb1bbae98056074cc1d0b018226bb9a9ae524491b93f72f6b5bb2812b5956484928b873deb0a2fbdd5496", &(0x7f0000000000)="7f9812a66dc8ad636cf09b58ca69303e3d3a22519f70f8c49766f91d17d20e8df8519b7807ef63f1550eaf65963772aa71a980814347b5c3fb65d0cf84082861073a1db6b95dc9f8", 0x2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)=""/142, 0x8e}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000003000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000002000)=""/170, 0xaa}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000002000)=""/16, 0x10}], 0x9, &(0x7f0000003000-0x7b)=""/123, 0x7b, 0x1}, 0x10021) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003000-0x4)={r3}) recvmsg(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000)=""/231, 0xe7}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000003000)={&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f0000003000)=""/66, 0x42}, {&(0x7f0000004000-0x8)=""/8, 0x8}, {&(0x7f0000003000-0x1a)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x1ff}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0xf, &(0x7f0000003000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3e80}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0x6, 0x7, 0x8, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x38}, @generic={0x7, 0x0, 0x81, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x238, 0x0, 0x0, 0x0, 0x7ff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0xa7, &(0x7f0000002000-0xa7)=""/167, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f000068d000)={0x5, 0x1, 0x9, 0x8, 0x2, r0, 0xffff, [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$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a31000)={0xffffffffffffffff, &(0x7f0000ae6000)="", &(0x7f0000d3e000)=""/147}, 0x18) 2018/01/22 22:46:26 executing program 5: socketpair(0x2, 0x7, 0x16d2, &(0x7f0000397000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f00004ce000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x2, &(0x7f0000000000)=""/113, 0x71, 0x1}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x14, &(0x7f0000001000-0xa0)=@raw=[@jmp={0x5, 0x1, 0xf, 0xb, 0x0, 0xfffffff0, 0xfffffffffffffffd}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x0, 0xf, 0x7, 0x5, 0x50, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xa, 0x7, 0x3, 0xfffffffc, 0xfffffffffffffffc}, @ldst={0x1, 0x0, 0x2, 0xf, 0x0, 0xfffffffd, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff1c9}, @call={0x85, 0x0, 0x0, 0x31}], &(0x7f0000001000-0x4)='GPL\x00', 0x400, 0x16, &(0x7f0000e53000)=""/22, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) 2018/01/22 22:46:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x4, 0x0, 0x3, &(0x7f00000aa000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bbe000)={&(0x7f0000bf8000)='./file0\x00', r1}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000bb8000-0xa)='eth1\x00') 2018/01/22 22:46:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e97000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005e2000-0x14)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x8b7, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 36.464727] overlayfs: missing 'lowerdir' 2018/01/22 22:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004f1000-0xc)={0x0, 0x9, 0x18}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r1, &(0x7f0000d9e000-0xae)="", &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r1, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000037f000+0x3df)={r1, &(0x7f0000e1d000-0x2)="1665", &(0x7f0000be6000)=""/28}, 0x18) 2018/01/22 22:46:27 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7, 0x0}, 0x2002) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000f000)={0x0, 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}, 0x8000) 2018/01/22 22:46:27 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0xa, 0x8000a, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ffb000)={0xffffffffffffffff, r0, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000003000-0x4)={r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000d5a000-0x38)={&(0x7f0000903000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1607edaa295a4bc15a0bc80cfba28a6c4eaf3ca1cfba038e465da497c6658c57da3377d1320e8057e671f1ca2f0d62e6c942e6331ad9d11968021ef1c4c821", 0x0}, 0x60, &(0x7f00009c2000-0x90)=[{&(0x7f000090f000)="", 0x0}, {&(0x7f0000134000)="054bd32e5fa740ecf68f692931829804e4d26729115ca0fce678b97a35ba21287d26c9ae0d4c5b147767fb31b5aaadd5f311b0a773d6f502812664e610bd4f7ad92b8b0da5e77233856d3ea9a5b43b75f8cbb8c5beee84c86e483588c9121ec1adadd9034aa422a95d546194c3d3f59f06fd", 0x72}, {&(0x7f0000f49000-0x1000)="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", 0x1000}], 0x3, &(0x7f00005dc000)=[{0xc8, 0x112, 0x3, "3c7b985d0a26a93bf989fac13b13d243b56cced4564c250672f121a362c069d563450805fd2fe4927c917b023c068d22ed1962d3ea49b9d6058b242aeee3552d7a8eb72b259b813e16f7a12bdd3e26498869feb96adea6db0a7c772d939caceef0b1beb142b356efb334ec5092c1ac5813fc9267070e4e0510104af060bcbad3cc91f0cc088e9d27568752b14d1eb4afdf1a35db6111268b7168d8fc1df3df3aed5461fbdc16fe876eb96b265f4ad8f66962bd89f0f8"}], 0xc8, 0x80}, 0x20000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000566000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000427000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004b2000)={r1, 0x7, 0x8}, 0xc) 2018/01/22 22:46:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e33000-0xc)={0x0, 0xa293, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b23000)={0x9, 0x7, &(0x7f0000ce9000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000043e000-0xa)='syzkaller\x00', 0x7, 0x18, &(0x7f0000a87000-0x18)=""/24, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)='w', 0x1}], 0x0, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x3) 2018/01/22 22:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000377000)={r0, &(0x7f000076c000-0xea)="", &(0x7f00002a2000)="", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000dc000-0x20)={r0, &(0x7f0000560000)="34b0321cd8f8848380e9c3c7a2c0cd698ff3b72b486d92693a2bf9d2064f82d95d8632d1be814c3c36d5c86c661abe1bb288b099b96e5e9a61e2e7a38b5b3e17fbaf32ceb2e62fd230ad96b2560c", &(0x7f0000210000)="2629e689f89c933e61ad1ce42f4042aa91414467f07dae485b8119f6d2bfead7f3e0ba882a693ce1fbfc973591d4875d9f01617d1ee36d99b20c8f65942eb3d15ab8da7a5f6bd6fc4cba3dd29577a3256743e0c29f289af8814588d25cb57f8be0ac85ccb10658226a2799db67a0dec26278de1e09752a10c23921e99b02b494d55f48e52e53a633e09f5f9dffa6c5a5b20cf03aa29f174c3671b7576685ca2ae8aa145d6489a8b3bfaf8899f3d82efc7c4c73599b576074d5874ade26624ac11848bb3945a347c15880f84e3643f01da4aa27fd8406ee50f519d0a9491786864c8a6e7bce60ac9bdcb69a0a4af61d90032e46", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000759000)={r0, &(0x7f0000fa2000)="e0b20c627564ad21c24c099b16384625b85690486410c99f3f4964702f0424ed570ce8905da22b8c37f151ff67e2f4caed6b73e61c87110fede144bc4d8187d89c78aa66fcbcd8536ef5ba7c28df853368b1ebcf060362c14bf38a04c40100dd521e74b0d23aceb46ace7427d4d8750cf681d81cc7338c6dd1f6f08abfabffb26bddfd0e874513a783846d212c6391d3c61337e2baa5ad283c045d1697eef9be845aa6163ca4eac6aeae6212cd1fd2980bcdb58f1a2eaa81e887d643757e6ba7fcaa1d0482"}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f000004f000-0x20)={r0, 0x6, 0x1, 0x3d3, &(0x7f0000aa8000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f0e000-0x48)={0x4, 0x5, &(0x7f00003bd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000000}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000467000)='syzkaller\x00', 0x7ff, 0x4, &(0x7f00009b2000-0x4)=""/4, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007b7000)={&(0x7f00002f9000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f00007de000-0x8)='./file0\x00', 0x113) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x800, &(0x7f0000319000-0x25)="") r1 = bpf$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) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0\x00', r1}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000256000-0x10)={&(0x7f0000af6000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000090d000-0x10)={r1, &(0x7f0000d09000-0x1000)="6b7ba4cc98b85fa4e14e84c206f719d34ec45cb6b77ba81a951de12e3bec75831c03868964b3f148e83f467b56d2268e0f2e01d330508917f8134ce4f87bd03ad62a33074f0157e98958659bf9285739a557794fa24834ae704f090a9c40dd516548b47c4f76e56d96760e5797eb163d6df3f493e9cb6c34cd42aa11fc3db97574c74b5384feb709e1e028c2d1936c747143f27ff67381ba10277d244d25eceeff1885aa3a3b5c446a95323bca6578b2c0c6f44c7dca1b49b19518c0510158e5a18c25feea2edea2110af1a95ad787e7b38eda322cec2cf0a0d3eb9df8e8cf6094b7a5837567b634133e893b9b76ff91304fc19e8fdbf54d9c7b25cd240ab7414088d5894d3537a482d7834562727f401a93c3d4822c6d4f00ec48afed39ce1c2582c6da9650f9d4046d8d11d113ed8b5731544db84f4d88d6014175659e985da9fcc1cd430480ba11ab8378c107d0c350749e8d3cc4ef67891d4d9f6055870394e3bf73954c27d098e041479ad0df85d5ed9dda58b2ecb99c30ada42dc716cba98747615244fe9b31227234f217297769402da6d8d87159a88ccd1dfd73887a34bfd1a37a4dc99758cf94f5045d65a29ea998eb43b6540555d09c55b8af316d49c272aa3e6df7a415c951aaa0f11468036781948144b672ba291ca759044a625026c45112f70cf4e71db346724366796736da395e046e002d629b7b1c25b0a2b0a6abc16d88989cf4f998a99648c1458118e7b1075e6c5fafc36f6a96efc8f070792c3a675bdd293ac5e50137215f731042a40a13667d6691dc5a4c6d7620bff0e9cca088d7409a1c2fa37517fae0aedacfbc9d550ac345e20614421fd74c3c3ff44136459c69d0b60edf54977a28d5c7f09976ef3e67bdee790e7c331053fc885b76028e49fbd4f8e3ac0476535625faab5a78b1dc5bf6ae7e066bb0c251ffa19d477ca82fc1fab20e27c64554ac2dd2ad0e74ecaefc3ae662da3036e2aecbea5225e8612924ea7c63283341ceec9f613e565c75aaa1c4e7bfda4ee75967892f4ebb0692384d9852e2ebee3ac678bca643a6bbc593b21d1b6541006c5f326592ede01574bb48d9955f9e66e195d87069a5f2298c89d249310dbae9abef2e62d1a716d1e0e5017d69a06dc9411ed67b7f4aac5926944c7efc2663deea0781f42ab6c61971c99a90a41a17f6c36d08500eb1875b7b7d25dd1541fcc87fce3c2137af5909d38dae461c654c76b49e1867cf03c8c363b2eb6abcfebecd8e65964d588ecb2fc7e9126c2a7c8be090219baa2ddca82f51dbd2d1d63a5811a20fb1ff22bb799e7d32966da232f6c8728186a1743f2b844197964b18ffad871bcd5841119121a4c1137f941b28a97500156783b8872d7d9a4ee2c11a2a0756fb579a9626a99fa8a07446d2e65af4cc6611d0d1c95df593de0392f6242000e962c240ad7b77e620088e2a0becaf5a465ed201d00f2bd824ccc8c09ea931b5571513022132dc4f3196832ee71382b75adbbf5731ca533b98159658bba78648c7ce8c8127a2439cbe503388349cb06dd6215081e92a05ef241de0cac8f34096341c7410b8f7b973f5e4141a1ad6aeea93104013be391e61606840ec5e0a8ccfe3657d8f88e0fc3d301f40dc2630a100f5eeedd9a78ffc98de96444fa44884c9f957b0e08b94f97d31069276ee0179af700c83be8bcfde59cea840777874b67416a0bfbdc696b5767120aa684d5af853440144a21f32aa0811e328d06d0e29a5dd855311f0df2e8abbc79622daa4c62e7eaa517d944281225184fc6bf550edc5a58fb711726e11d99dc3a0fe44044be6463d0ff0125b89ecd2ce04c9116dc7e090290c9dec2335133a4df0b33d01d165f62602b2645f8838c5db384815a7edd19fb443498780855aced0632eab9e9375828d4648286a48ff61520350a499ddb1da3553b613d60b1a63df66b9602792a677c9f4e4795eeae3ff7eb75d4b27919895823fa3e56550f0424669be56ff775511023cf90ed38c5564c46bbed84c937febfd6fe2035d55150aa830d5f4be5f7a8d665f01ee3d1c55f8af2c6f8c30fe412f3e48a4f53b28e82c5b578694ddc02d29b4b8268cc95e79d9230c14254c18c5e1aa9891fbaefddad0fbf694fbea9a0a35fe20fe3fcc885ddb969a67f815fcd8d18e5b509f4fbb1f9f841b6a0d2747b53826155985b199951a355aeb1643b2d30213965001a47d2eade64e99e43a173ce1a69090557450b2ae882fb1ce670927604ec098d80dff31d93a210b2e6f9bba37b0851413e4751938d2635953cb9f7cd745cdf4c4a0506907f07d0e3d54f3240fac3624c63faf2fe72ca0046292dde9bc8acc151755ad1b7983ac9e71cedfeb7455da706d39a1e806d89f2565dc473f249d83639b526f4aa6984d9f5a89ba69a13c7e590c094d7933ea72f8c934549497017717f9a8b011390cc946463a1b92526f5206de149d89506c47b59020ada392a643410689078f9819003245c74c0eb4cf834021f746db70144a9adc80b39361e6deac93384ab9646d0d886971c46de5544ce7207da889c8dffb93dec49c5d56f7e4dbef3b280ab6c59ea7450f97f7d546b6b683acac8e11d5b7bba80edff5c235b8807084fe0c7a44aa0a55959688d1b1cb54db5a2f51b6d6a5175b1c354149efc1f78225be13dcd9d1a75e9eb2e5bae635e04f4d8c23380cb98f7c0534844d1c4a2247fb52e97cd8e0dd0634f7d410be3d3075a08d73f7b2cbc2465e9f7f9fb79f61f1f29370b96a074ac4f951cacc6be6abcee451d09da9e9f239383a949ff5f3922f1824b05999a4d2205bdbcc5d8be6f076e38bb08ff06a146dd7d2b0149113376c2e05dfd0ba2a9db40876bea5cf9f521592de6c5404d8d87fd847380b24b1879d760d5083a1ea3f583cfa40fac0e7cceaaf8d426890dd99b968b3f4ab2df841234865d5e51f6690719ff1c5120f1d71a54eb5012ec2dac3f35ed478a26dd7b16480877d89076ab2a6421814f3e334f74df8e2d9a315aca31f526e67162d026aa49679ced5d140b33ea3d26d675f4947a91cbbd94936c4e8eb1172b4f850373785cc7c390a86a59dc99441162adeac9f9698ae0172ab89ae450f5c5722d057163e74d267ad19bdfa31e219d72f25cbb346670ccc431cc35a156376280f9a5faa4c1f4d59c01ab827462c5d4a41d519b9d1df470bddf99e0764fe4597572aa0fe4524ff05333c8fdbe34dc34606ef0280710e170bb86fdf907afb479a5c29333ba584dd8404a2a433623942e874897dbe90eaf0413bf69ab374add1914271d8e0759ac0c74f32d623d3d4fa0564fd34d656c0d2b6422dd4f7b11e42846c565023faacde4e1a2ff51f8a406c894725adf8a9aa5cf891d4a1473259d679fbd28fc72f97b24647b09d1515e4bf53bc631422e84d2041aed1651f77db0128644b3a3883d127719ee8dd0af7820947faaf07bae3315b8d0fc1424eaca889034be25e1d2494a528451db5df43dc982e09ed2532706dc5883d53301916662362c6f11c4ed8047ae8a514c422f9c848310f457aaef8d843856579a9342c7bb1aa668cf861b424c9c3e3bdd7a43b5cd25556945a159ed397f6b7fefed53a82cc63fda650f373057ed175c0b9a48accc5140542d5021ff7557a2eed94dd6c9dcee1de671badd6b59b4adbdfc9ba0f4f7a2f1d28614ec4004b50b8b94744fba6850f977735a0055ba0a2706ccb88ff28dce8530ba966b6d8183252f30774f8d27978adf9ac4b6fb7fbe0997c13fa842d9ad03ae29e7976bdda1ad72449577ec8d86b80b5a5376b4d2205601461d6be68a0133782bcdf8738d2563479abd168ccfbabb4d2606b3b6aaee4957974e890c4bd7de67fdaac15066e483df1c0d432b143ae5b0c58c9c9ea3c9b5a7e066fbde9d48ac10f39c56a93ddc41e6afcb0336b7c4182467dff7a74114d0c0b1772c86d91db88132b8ffa62253b6f6d6c1db398b4f426aeab998a713b451075f830b75459fc88c959965a7fd2c2ee391bcf0701f5d5ae65ec21216d511595e615da0ac9e710b7f821ed8c1dc1794479e62eb854e7d259bd26a772c3067e8c48952a91beed8bff99f7a7af1d66591150fd458447c2391287464eea945d1cd4f7266aad3bbaee012bb73d3660f837d7333087a855bfdc4213c314143785294dae481d2b79ce3c69b58bfbf83d046432350c13f401ec0c6a88a5b68b6586ed8529983612d55543d062cb0a16976240b937c1a742673eb84f76460944c74cb5f9db07d6b8f2050012702f4016e92cea6cbf9d7e4abe1138d6fc48bd9792057cacfc74f3333cb277f089006031d602210f4e59c41a5271ddbee73050249f8b6a59244daff94bc6bde24ce11b0650f97898408e0f97dbb620eea417319bd56778d6b25b15975032041b2913e5f964f2b68f3e1a4156bb744e9cb059d51155e1a5361c1d228a8baa3e67b4d3c57b0ababd7d8b1ed0ac5e21eb32508d6bac2eeedc19caf488114a5cc87be78966463f0f8b0a69d593077c1c99551dd88df3d2aad317a0ee3fd72384dc05a461881460873de394f243c4b08965b49f56915799e074d1fdbe0c3bd1ea401813ee5c8fa498d9e18d9e91088b4d033c7dae3bc11278fcbdcd3245d5dc38799aeef0bdc71ee224da4232869f915d86b5b7a89b8e39ef8cffce965be6ebd249ba93dcd0f569e93af558ceddc02fe8674a51f43bcbe0bb979a8436ea89d7cf585c9894455693e8c95b1af97f613dfa22ca3a15aa0642eb54f69fb04bf86b667830276a82c5789986e2d2638f801391b54a98298e590bb1ffc2a7b0e3aee797fd61c840543736915012a339d0bb3e80d0ec124d5d36b64fca3376bbd624065aaab48be6e7ea7ff0dc153599fc8906200b2d6808aad39755a4722043e05cee8cd491770a64abb44cee4cfecea793bef5de9a2c4cd44b1adf148679be8401b23c88ffac4605aebdf2f1c4cf434253fe0bfcc85f62d9f0edc16dd007f84cccc37a4f2ef4bbe59bb9494f30ed55db9a94b97a8c5e0205f44d482fd222605eff6dcec73b41b3a1d9929d21c20be18b5dd3f73cd2604a68357c576f638d8ee0b31572b8ca165b0bd32e2174cf5b2b7851c88f1ecea3a2d80da349e1a563f0b271663d0d93fa7b2c93322c5714941dfa0a0aa43c7579e50214caf5468257c696cc338b823e4af95b645c2cc14d1b6bcb3620c556e4921864f4c2a1ea745f52331c81fc621ccd2e54ad302fe70bc28552b1db27484ecbbd82bd52f7c68f714a314cbc0b3b34414e020fc64ee5e28c619a9bd03c2985eb4c1bba8c59830a692058333dfc5c926df2c7de06d85ca0a4496be2239d6ed88c17f3349d9a0cbcb957558db0c687e351c5a819ff79ccd6a69bffc8e85ccf6c0682aeb8468d60ef1f2c2cfe1f71bf1feee617657c8b2cc4c565250e89d3826691d20a3ab9076f1f80171c5d4714104fc1bcda0cce5538fc021e976c0018af3679511c1d4b2bde4201a1005589412a0cbe616af7efc72324d7e98f43cfecf2c53c950a6682bf2b25aaef04e5dc535ecf5149da6bfe04ea9e503586c5b49bd5d33386c53c20f4c7458405f4a3057821ef79d86ef7dc8cfd046edfb47017a4c69d3277349698852586bb0d7dbd17535770b94e83fb57d9d999f301cb44de7155d45ed0a70dc1c5108c9370108133cd9ef1c53f84524cdc6c26443adc97b30ee96fe0cb297e2dd10cd35b7a6d713dcd52fabf740273247ab04156b5e15cadbbf4f0ecfc99406ea3ebec1986f7ee55bdee46776b2d630435da5ebec6c0ebf4fd0beb6bc23232"}, 0x10) 2018/01/22 22:46:27 executing program 1: mount(&(0x7f00002a2000-0x8)='./file0\x00', &(0x7f000046b000)='./file0\x00', &(0x7f0000819000-0x5)='omfs\x00', 0xc0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r2, &(0x7f0000004000-0xf)="aa488358399dc40c6c6299eb87f2f4", &(0x7f0000003000)="eb3ac8c2b88960cec604a37a8f23270f889ce72d8dedc8d3c69b6821c98a0ef24612acec74c4ba656557158b783f91f9010c071c5fa265523a0a29a977071e6429708573c2c1e38e6e4162", 0x2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x67)=""/103, 0x67}, {&(0x7f0000003000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000003000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f0000001000)=""/163, 0xa3, 0x80000001}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0xb, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0, 0x5b}, [@call={0x85, 0x0, 0x0, 0x12}, @generic={0x3, 0x7ff, 0x100000001, 0x6}, @alu={0x0, 0x5, 0x0, 0xe, 0x2, 0xfffffffe, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x4, 0x45, &(0x7f0000001000)=""/69, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x4}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000-0x24)="8048010805d8abd0681b8ede87ce43fe3feb0595530cec8b4d0c089b5554a93efcac5cea", 0x24}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="78b2fa23e7fa9371f6a6b275920daae1836004bb4fb7b4380e61f23c3ef6883577dd6bb87a07a2934dcdd8bd9438319439b2abcbc43f7aa858041b40c739670f480d06ae5f805f5b294a35565040a4bc60b7478fc22cbb6e4f9339f0bc652a580afd40b108", 0x65}], 0x3, &(0x7f0000000000)=[{0x20, 0x11f, 0x0, "5f81e42c68bf0a2454ce4f2564f4c0"}, {0x68, 0x0, 0x9, "6749efe9b78dde3fad65278caca9d0e0fb122482c568b1d3ff0bd7e9a850d5a6a0d5579543b14582bb21dbbc3694a6dc8d149fbd3ce0074782be0f170af45056c2977e7f4c744e38245495e92390505ae551dd55e13f"}, {0x70, 0x88, 0x4, "84bc85cf32805b1d21725959f5593d67f389ff3b926810788212bab5a11ba67dd102a1873b07e2391d9a183b926349052f39f402e73d2097dc1918ce9cc06a6cdfbf58b8d10cb09e7bd43511f2c7317f18c74d2a29d1b6e390ef72ef"}], 0xf8, 0x20000000}, 0x200000c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000167000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x5)='./file0\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x3, 0x7fff, &(0x7f0000009000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x6, 0x5b5cf9f3, 0x1, 0x0, 0x15, r5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074e000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000584000-0x38)={0x0, 0x0, &(0x7f00003f3000)=[{&(0x7f00008bb000)="6c7276076b7a519b52c5b9", 0xb}, {&(0x7f0000e9d000-0x51)="ed4cc79c0ae16bb14f11d6030532e3c225007d5f565c38f06ed2c6a6da7f6cd42f9af1e32b7fca36965722d31134f3646c7bd1c40a0f68b88e496556f76b0f5bb0c73f8bb93d95c770cde717a405320c4f", 0x51}], 0x2, &(0x7f0000ade000)=[{0xe0, 0x88, 0x4ee1, "77214a780b0c0ddb5a7b02ec9d82e121e679d626f0205d6dabe8d1af178de8cfaeef30bd24e7eed96f9d8c76dfe398cb0d036d48f6f40e13b7df06d598f2aaf1e362c6e21a022852637313fc2954b9f2c251597438208d25dc612ac3b443c5b32540f574a8d61f96bf78a8036a7ebe4f0d7217d68c0149d5a9da4fca23156a172cd64860264c4f39436fa3d5784c9521551336245bd433678c847d35e18e85e69d37f91d05eee4e203e59684a1cdb6a048354165cb9a2f302d40639fd99dd952f29588993cd48ed0b52fd89d0d"}, {0x30, 0x0, 0x7, "adf75f2665f9939daab57ff2594e7f34e0d320c05364bc7a1a8fa207fe1d5e"}, {0x60, 0x0, 0x405014ea, "4963962c86c9658360254f2aedced7b959665a2763fdf7bf717b114c2284ea6125189dfa01eab8cc7f74cbbfde6b74d2252cd73d4d510aaaeee7a12d894b8557c0595826c779e3aca14e611de7c1df71"}, {0x30, 0x108, 0x1000, "08896ed757cba20d587c288e754a4d9cf3ef1797d78628fe69f5c59d88575008"}, {0xf0, 0x0, 0xa2, "f43e16a8d536bd2274f4fd69437a7062b9f790dab8ac5fb1314ec8ca8eb0674657ea921d10ca66cd443a2ec6fb1245716734fe21e5979e5afd231ab7e422e519014bfa5f45a592d94c7c59b2e1b2c393cec907f1a4af337d0aef4f0806a592b864d19d6d650eef460745ac12f5b1dc31c06c88ef6e9ee5cbdfb4de01229044b49d3df413cdecf9d2fbf617f03d15985af800754351cef424642edc2d788f1ac86a7390368520b4da1234c67b0f09095d9b7f0b0a2e0955a6dc41ba3cd1dc7059a152c353c20b9c7ec6d9eb02632a59994032a3b3ca45eb5ee32ae9da5d04b1"}, {0xd0, 0x116, 0x3a, "c26bc527115f2461db85c39d07c795aa0fed4265632aff3634a1f74c72514bece113c536bffb13ae9b8027a1843ad6176b6bcdd4d5cdf4ba2e729e22038bc201ea1cd543a881ae4761d67e8c0e39afd79d1ba804ea1038699fa3e6accd15f9a6b82df88ff350161d75afbcbeaf95dc7fff31eb0602719e7f3e39d088914114abdd3a0c1f3ce2077efbeaf48d7e0162b201d993df1757f12abd243e2e01201aa99c52c172f400dccdb1a63feb68848f53c4cbe64e89d19d82a3366624"}, {0x80, 0x102, 0x800, "23d430d634cd6c8245aff0dd291eeee4c8844899f7aeda5f189dc254add055c95214a498c0cf103c812fe9f3be1ca057f2ddb714c3183c904401c101a84815216782988613d10dc51bb6c4557ef490d4ef21b9f038702cf36ce75c3f4d105211a063bdec7da432aaa313a98ca9"}, {0xa8, 0x117, 0x9663, "703d6fc114c2b8e07679cf2dd05a664463b8f2ce4a3a51ee15649462ad4093e1468d41604194de12caafc302fe59370decce09f8ec5332d130b2acfe1ff96f94a5fe934b572b9eeb02d75a0ba35b44806309cf00174962b838c7adc85dc4464bfb141678d6c15c7f3c511bd8fecb816bc2beee602273437f8b68c1377106875fb41790c34231d6b47113f7a6fde1dedeeb4b8c3d"}, {0xa0, 0x18c, 0x3, "229d96a6dd52666a1478ac8cdc82a8e277f1ebc468963e0d7694b7e6017997c744ecbe92e4a8c0d2dc78f2f46909d31c896b1cd84ba787377399479788d525bf21f0feff9a02f97660cc792a68c44958b6e0a0d3a6d3acff3cb3568f350ece6c42cddc861413bbb8e12531fb2de7d19e25381593a53716eb28c823f78bf03b208e55c3dd54a9d0feeff5dcfa"}, {0x88, 0x0, 0x6, "95e38b2b841bfab0e3111f6dcde8e1b8936c7bd3566b89c46a8bc6446a72f34d7ac9cac0ef8d9a5bf5bf318828e5b71661eec7efc672768466796d4a360b4d7f177aa8084c514bc2902bc4115f12d40cd5d130022e21454036a3f28e6125b510027b025f45b228a28338eefd1bcd520b39bd2650f5e0dc2c"}], 0x5b0, 0x48054}, 0x801) bpf$PROG_LOAD(0x5, &(0x7f0000df0000)={0x1, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000524000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)='syzkaller\x00', 0x3, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f0000d1c000-0x78)={0x3, 0x78, 0x800, 0x4, 0x7, 0x1f, 0x0, 0x2, 0x12011, 0x4, 0xffffffff, 0xfffffffffffffffa, 0xd3, 0x100, 0x0, 0x400, 0x0, 0x8, 0x4000000000000, 0xc36800000000, 0xfffffffffffffeff, 0x1, 0x1c000000000, 0x0, 0x3f, 0xff, 0x81, 0x4, 0x10001, 0xb52, 0x4000000000000000, 0x4, 0x5, 0xff, 0x3, 0x3, 0x194ab14f, 0x9, 0x0, 0x699dda3c, 0x2, @perf_config_ext={0x8, 0x6}, 0x2000, 0x0, 0x101, 0x2, 0x7, 0x7, 0xff, 0x0}, 0xffffffffffffffff, 0x4dce, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/22 22:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x4, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000934000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000821000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006d7000)={r2, r0}) 2018/01/22 22:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bb6000-0x20)={0xffffffffffffffff, &(0x7f00002bb000-0xb5)="", &(0x7f00008f7000-0x42)="", 0x0}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000779000)={&(0x7f00000d0000)='./file0\x00', 0x0, 0x8}, 0x10) close(r1) 2018/01/22 22:46:27 executing program 4: 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, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001c9000-0x10)={r2, r0, 0x0, 0x3}, 0x10) 2018/01/22 22:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xf9, &(0x7f00001e4000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bc0000)={&(0x7f0000e73000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000531000)=[{&(0x7f00006d1000-0x5e)=""/94, 0x5e}, {&(0x7f0000a92000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e0000)=""/4096, 0x1000}, {&(0x7f00005aa000-0x6e)=""/110, 0x6e}, {&(0x7f00000fb000-0x87)=""/135, 0x87}, {&(0x7f00004f6000)=""/37, 0x25}, {&(0x7f000052c000)=""/11, 0xb}], 0x7, &(0x7f0000d58000-0x6e)=""/110, 0x6e, 0x0}, 0x100) socketpair$inet(0x18, 0x0, 0x1, &(0x7f0000c3a000-0x8)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xb467410b9d06447b, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0xf2, 0x6, 0x7, 0x70c445d8, 0x0, 0x10000, 0x4000, 0xc, 0x2, 0x9, 0x8000, 0x0, 0x1, 0xfffffffffffffeff, 0x1ff, 0x100000000, 0x6, 0x7, 0x80000001, 0x200, 0x80000000000, 0x7ff, 0x9, 0x4000, 0x40, 0x4, 0x1, 0x2, 0x3, 0xdff, 0xffffffffffffff81, 0x6, 0x20, 0x0, 0xfffffffffffff989, 0x100000000, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x7}, 0x20000, 0x8, 0x0, 0x5, 0x7, 0x4, 0x7, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) 2018/01/22 22:46:27 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000424000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/53, 0x35}], 0x5, &(0x7f0000000000)=""/186, 0xba, 0x9}, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/22 22:46:27 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) recvmsg(r0, &(0x7f0000436000-0x38)={&(0x7f00003f6000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bda000)=[{&(0x7f0000b17000)=""/63, 0x3f}, {&(0x7f0000b30000-0x7)=""/7, 0x7}, {&(0x7f00008bc000)=""/104, 0x68}, {&(0x7f0000926000-0xdb)=""/219, 0xdb}, {&(0x7f0000796000)=""/61, 0x3d}], 0x5, &(0x7f0000707000)=""/4096, 0x1000, 0x0}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000f67000)={0xf, 0x80000000, 0x5, 0x9, 0x2, r0, 0x3a7a4552, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00008a9000-0x48)={0x10, 0x0, &(0x7f00000d2000)=@raw=[], &(0x7f0000412000-0xa)='syzkaller\x00', 0x101, 0x1000, &(0x7f0000aad000)=""/4096, 0x41100, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f000061d000)="", &(0x7f00006f2000)=""/239}, 0xa6) 2018/01/22 22:46:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00007e4000)={0x6, 0x5, &(0x7f0000f8b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000afe000-0x4)='GPL\x00', 0x7f, 0xa0, &(0x7f0000901000-0xa0)=""/160, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:27 executing program 6: mkdir(&(0x7f0000f50000)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e72000)='./file0\x00', &(0x7f0000add000)='./file0\x00', &(0x7f0000104000)='ocfs2\x00', 0x10000, &(0x7f0000391000-0x32)="52a50ddd48dde580be85bbfa5f81873d4c8024d92c5512332b16a9e4bcf521c6e1a4b2e97533d5bb477afba6a99204153a2d") mount(&(0x7f00000b6000-0x8)='./file0\x00', &(0x7f0000abe000-0x2)='..', &(0x7f00007c9000-0x4)='bfs\x00', 0x28, &(0x7f0000877000)='j') mkdir(&(0x7f0000068000-0x8)='./file0\x00', 0x40) socketpair$inet(0x2, 0x80805, 0x5b4186dc, &(0x7f000018e000)={0x0, 0x0}) mkdir(&(0x7f00007ef000)='..', 0x1) mkdir(&(0x7f00007ef000-0x2)='..', 0x8) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed3000)={0x5, 0x0, 0x0, 0x10000, 0x5d1746c8dbd3ffa0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000890000+0x4f0)={r0, 0x7, 0x1, 0x1000, &(0x7f0000ce0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c43000-0x2c)={0xf, 0x6, 0x6, 0xbdaa, 0x4, 0x0, 0x62f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00003a4000)={0xb, 0x9, 0x0, 0x0, 0x8, 0x0, 0x1fffe000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bba000-0xc)={&(0x7f0000914000)='./file0\x00', r1}, 0xc) socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000685000)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000403000)={0xd, 0xf, &(0x7f0000369000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8c30}, [@ldst={0x1, 0x0, 0x2, 0x5, 0x4, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x19, 0xe, 0x6, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2d}, @jmp={0x5, 0x4, 0xf, 0x0, 0x7, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)='syzkaller\x00', 0x78c9, 0x1000, &(0x7f000075f000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000990000-0x10)={r4, 0x50, &(0x7f0000f01000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000bba000)='./file0\x00', &(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000f95000)='iso9660\x00', 0x4002, &(0x7f0000bab000+0x480)="f09e4ff5e1633686414baa9628f2ef7c1f2ffe6cff8e1b853c0574db01c504055c651efb14aa8691084b31d2175c1035a1f82d4b266f45992e7b39727443c0e6778fa3bc2f9a4c56f916a72f97941b8d8342edaa95990195e74b3945b689b56ea3c511a41687599038f9d644422a8883590f18f5d983fdc856e46c3839a2dc38c67eeacef9d7e1f43236496a20aa64558db4e6058f7d90d41058e6954d278f4b5d177961482b9866dfcd56da4ab33cd333e1f1b9784d1839f9e6daedf3b84f630f7279c6a6592071d803aebb1de14d3ca1ea5125e5adc5ff289a26c0af0d7c3433e58f") recvmsg(r3, &(0x7f0000e1e000-0x38)={&(0x7f00008fb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003fc000)=[{&(0x7f000095e000)=""/48, 0x30}, {&(0x7f000072c000-0xd2)=""/210, 0xd2}, {&(0x7f0000203000-0x11)=""/17, 0x11}, {&(0x7f00009a4000)=""/216, 0xd8}, {&(0x7f0000346000-0x36)=""/54, 0x36}, {&(0x7f0000f55000)=""/159, 0x9f}], 0x6, &(0x7f0000e7c000)=""/42, 0x86, 0x3f}, 0x40002040) recvmsg(r2, &(0x7f0000772000)={&(0x7f00007c8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000980000-0x50)=[{&(0x7f0000bbb000-0x90)=""/144, 0x90}, {&(0x7f00008ad000-0x87)=""/135, 0x87}, {&(0x7f0000f81000)=""/178, 0xb2}, {&(0x7f000083d000+0xab3)=""/232, 0xe8}, {&(0x7f0000b3d000-0x74)=""/116, 0x74}], 0x5, &(0x7f0000988000-0x17)=""/23, 0x17, 0x2d5e}, 0x2040) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fbf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000098b000-0x48)={0xf, 0x6, &(0x7f000087f000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000573000)='syzkaller\x00', 0x6, 0x0, &(0x7f0000306000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/22 22:46:27 executing program 0: 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$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000a7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f000065a000)=""/147, 0x93}], 0x1, &(0x7f0000001000-0x36)=""/54, 0x36, 0x9}, 0x40010000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000585000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00005d3000)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x2}}, 0x26, &(0x7f0000ec2000-0x20)=[{&(0x7f000069d000-0x5f)="7be8addeb64a882aa3a306bd7c9acb9185af15f63d459bd9932fc5db652aa998f55fc76c18fefa9ae692135406ec5fca94281e072a5658c76b7bad9d3654d210d96ba7ade35140e55e6168473beb915078f292199df44489fa2393e9dcdf6d", 0x5f}, {&(0x7f0000632000)="", 0x0}], 0x2, &(0x7f000090c000)=[{0x110, 0x115, 0xfffffffffffffffc, "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"}, {0x78, 0x119, 0x7, "9ae961e3442f40f10e7f607f9fb2c514a644b67e3996485507e92b4e0337599b9a3050732e181c4faf052684d1eaed54990d94ffe6557a54bfa057ee56f65a8fcdb16e00876e95c8c5e48998833587e50036d1eb1d51f2a91c3d8e307f5915a9bd377cdc37"}, {0x10, 0x108, 0x40, ""}, {0x1010, 0x119, 0xffffffff, "8ddb43664584f337c0715fe61e392e42be8e13dc82b43de83093f0de967b74030f33dd343af6b604a12bd48f6c177a5bed7f387f879a90ccb7ba14ece8c819d459c6f1205ee187911008210fe62d6f2eb6a552678166c37f1a9aaa1c921ea60c38a27271c602e6f49924556ded368da300a2a5dfe9c96aeb54b25be351a7277edb94bdf5733277a4c753675f976765475fc4657e8a014b5a964ad5eadc2c3ce91ae7b61d2125e67a9a95ed478cb74a72442ceaa8420548b5119438004918bbc7cdc2f15566eb1a09787e5c4604446170102b5c184e36fb9015c4003d8310702e385ef4568c413f0dbc6a4ba3333b01583210c43d3a5836469c077045f886d1fdcf498aa7203af6fff3aa3fdf909ba81e460e2ebba687f6d73114ff62495d778992b517a9863833c1ff0e06a65582c528c37727d8f10e844c42c5434b6d0b3568ba9024f7a5541bc1b238b6ba6ba59ab4b92bd6d13e29ccf6e087843ebc0fc97d0f248519dc11c7c3c102f65cc74366a31cdc30639ff8847c26d579157048d28f5abb28da3e67331b78cb7b1d68fe23f9e77d21d2b95fb6dd9cc28008e4b294240c595eb03c835097205331007108fb9ffc10c50b25607483a464df1c18b41d22869f669d1cf0145e3761b71a4c62c9a5eccdd65b5ff2b473d6f184b05745b7c60bf98d405c7e76ed9f94257fdc36d684d47c15738f238a9515a5959aa76a949cf36360376c537486f5a12df517e2742596ddde8a8d76b54abf93022d3686f637ecf77c2e43141cbf9d159d98e67fe45d89c98702c7d82bdddd3c9d3626ae976fe5faf4030f9c42bad884f1942aaa9163b0a6d997290c8c178d2d946a28a60d2890fd911c5532608c683f6ea277eb51870b220007ce19f9f857b2e18dd73b4675d7fa116a5a55fd25a7fa64e62deaa4bf0e933baf74cf34ebd58cb864e582d37cbfd99e7fb441f0c7e6bed2663653e04bca5ec0df1700036a32ca6fc31e181434416e818b0d0b540ea8f9d1cc52a6571dc52c7f4f6786db6910924509c274e0a43aaac34a8ed7967bc63e501b17bd8d168a70781841a8d90c38747f01ac181ff06c8b9a3698769d252b02ed2252f1ddd9c9dd0ba33cb409851b2ea1770ed2aa41e887324476a87f2dc91cda067197f606634810cb653ea531839e5321a856ad1cbc7d1f134407e6e84729e0d0712707ca80aa382e5c46e2dfc149cae91afba860ad3b4efad2200c7fc2cc0d2406d0c45336bfb837a34b0991a067a2b8ffef74e43c22cc874001dbf8065d5836109d640aedffd20279dea13febeb46d1f263535e50328be0038f90e6238b47230980378ca796aadca98037d14f6afd8f75ffd1ef704f789df1dfc4c56d2926370684bc311171d2218492877ae4220f42142435b2d8ed07beb79aa254348cb0ad07e56ec7215b7d7caa44b4333e464734cdace29a70e921b49c923ff9606974f00aa8b71b003196c0960df9418a0a1e06d66f1463782f7b2894511340e7d248eed9d778960fbfe392372a1b551f4dcc324c285d0100f1896d4adc2c44c6a81e2f577fdb8299d1f0ae36cf9dfb8ddcc4873b05c4fa2ee1e1a482d0cdd881ef3fe2cc8f213e3d8bc6dc70876bcb13c4f943abfc08b04bb3edfb4bc00aa7a73eff8837e34dfdadc325935f6bdfb835a4947fe4a80d4a04e102e29fbc997ac4dc7f717c84c604052acab5ed90a71e14b7f670c916a8c88a39b2000f0a0d9f10bd0c747ac787dc12705646b7ead71b774eb6fd724dfa932b22dc2c7681b82f7549093c2db9e44346149d7b8deb8577e1edf09630db622ea0bfdb31bd9b0c9bf210ac7d88aef7acf931c938b4a0fc71c3d02c93091eddf98982bca3cbeb1ca23b5bd771ac2e8cd990f87fe2af6fba24d32cdc0a63b97bb241d2097169cda6e1946f69e4f0d93fe8727809ca1523e964b945a9ca48766f470d33088924d4f4c8fd7bff167818df8dd739851e588b56e80623664eb476d00ac570d03c84efb534e7eecb6bdba2026bf95b7f533af0f28e45fa60a8dee400097bccd7699b465326e2157405a7eb728df43c0f5f28819c5ac48fc69a6c24e4733f53249cd5fa0f6aea21dcfc418e6adf874270564c199cae07b2760c64efabc3ffdef8964892e3dd79d084c79bd657e792fe24560a18c1a31abc1bfc9f80173576d1f5a10b1ed2a9032810fa1667680ac54b9c84b2f56c5b05ef9f227d599e68fb71ceba177865699aea073318c550ee6b5ba34136536601c44a9eec95e2e065c797b6367d51c3efb083dae3f0d1819d0ebe4fb3b61e01e428dca43790d274afd1932ca55c541d49ce2e36b372ff917078a3f39f971e167ed31c82d6858d7c57bc5362196f6bcb3dbb4f113f252c0ddfc9a90207679f45d482b421179338a4025d82c8c92f6735b837632ab727b96699da6c7b0e383841e103a69caf0b6be6a06ed6e1922ff5591d49047192298e6322ff052f952340c5232fe46587f9493eb693753ebb1657c043ec073badefb1ed588724725702274b18810e4f696fa8205bc895e0c412a39286809a2d988066841d5f4086e331b33de761f999da11bf2ff243784cab8ebf957d1912641ae90436b0d851b786a5ee94ddb851e77a8012587c1048881ac2ee83dc4acd86cba57a2626796412442202c8a4dca1190abf5300225ce9f00c4ec2baf3f5d55a2ce5887e6de19acce14659c6e11afac13fd24ff91bf33547bf8ab3c051daaa8d2e0411660c503c3511882a8f9f69975975f9a1df4eb2d21a6cd50d81da44eb9911f1d321167a664ddeed18cbeefee12d722e970073cde2f5a0e22d013f5d03bc15c8ebf8bedaf3f43a1d86de6040b0522608fa992893cf42b485d975ad12fa4f4029fbb5381112c878ac09e6053e4daf1a91efbb68255e8e0e9d564e2d2df613f755e2361598d8f40946aefe5715463499bc65d9c47083dd5bdd411e27083df6da687c9eb735b4ce98c42a6d9d2f8f1ec90a95c8368fd0e8ff1888cc0ead3c188351d7faea7a359e923284919d9865ca264bbdaf9cf86f061e63f5accccded9c3072275dc56df86ea202bb1dbfe395f7d78683f079deaf54e45aabc361cb222ed904233d657796767d13f1b4859c79962311e4762da30673b2624c194022437b4a477a3eed0d0186d08bd6f2a9b6e8232ae36582f2aaa70caa330a629a1c3495a072bf087917c1818cbef8acd45bdfd941a24442b5113c0c64a5e9c39aaf52ef785216da62d195d6a954cbadf7623312e279cdfe12badadcf7dfe2c21d696804d7d4f88995d4a06dc646df3851d4caa61f623b83a4eb7a6a24ffa0cc485b86d85d281f87d8caa019019ca3654d0b6ec5ef23a732312c7370e5f0846e5aa46b3c0e7bf7ee4f5b0228eb2664a04e1cfda6882b7233c3805bf9b136c50a1238c5fd4a8cd0da0edd7e5237d2a0dc0dc666c7adefa21aa13dbaa4fc61983836d247b0e1dcbd34c9cb9535f9d2ee887bb3b29caeec5c9f4eadffb1396b96cdff5323443c9e370bf092b64a95b52bf0f5e23c4e3b9d479c9bd7fd0ed59245cae87f101508b261d2648d77885204f9eb7d95de7368f06bdbfbae5e800c3f7f4a867fe90edd52095093f1474e958e35882d3109c7e81932648c35ec02acb7d5a5f2e3fb4403b59ae4797808b8ca10abd0c0fe97da326ed46c5678ca414ff4471e955490df6e0a5bf95e98e0b488aadd000cf8adace157c1481ba80c559eda115077485aaeefebd8df4444f4ec1ceed68aaca75385cefe366013ade910c6417592ce4430f4fc6a6287cc9c74643f60341c1f586c5fbaaf66944b92bbda2f78f0c7e54bbc4030298d594f550b536827cf3568c6f111ba76a4f4c49ab4954e829ffc36b8cc36ee86e6471a834c92e3bdfd3466641d4990f94dd4035f98d5ad8a62f7bee37e6cc062fb0c0a93459f1090b005ad7d76e89c8ca3dbb113e25be3fec75bb69fc3b8778b2ed1539224db93fdf404e6ff150d1fc2c936f39964fab0e1a776ab71ad530e635820728dbbbc8d82aa7f5cdb06252769388d8f2085b2ebd47346edf493384cf2764e8317fa56ff48a01c7a752ed281b24d110b9ba54559716e78af5fe725fff732241ab07fb6a9698708b3aa5a3d28bde9eb9a1e21eccbffb0f3f415ac2b59c787cc35b41bb057a679c66698eb505737ed067246079863df2c7c78a631ca88da373f5fecacbc76d2dd3ed35310ac64d85cbf85c2c5f143ed952ad9d302ff8cb164f34fc6c39fbcb323ed19335f546260baaac7757dfdc8a9c70f6c2b6267d660d35cb282b1cfa74d676fbe25aa2c5b627c9d4ac4374201a9c8e7d8f52d58c45ac16da74749dc2dd187430f693c72a4d42a7c7e52435d472acbf357094452ab57cdb9c9aae3faafdcd29d58e7bfe8f156fff3f76f9b914fd34d92fe6df10fd8893c9c1b06a9d8b6e5c0f0dbcc68fc28b8ce71fce29806967f93279b64840b258a03e00352e93ad38ff99baab926d03f325cbe5906b32b6e7e0f7aecafee5ef3c3a16264a3d7ebfd77cf71f28befdf992e34de44fff56aa59ec50f1bf778595bb2314b9f53fa8f4340e03975255312224a2352e76c414a96872355862e0200973db7a00479aee2e01a7742d12d59d1fdc21178a139d78ae13145f13249285bbec4e786463cd9bc5dfdc6e768d88b1d173cf51eef6d5ce04898154cbb7a65db56e9bbccf35618a069d0de30adc906e7ce684e85075cdc985ecdcebdfbdb9f2af88b1c45ffcae4271b445e31587553d44bf82bd119617f918511d39180d754804bed630a873d0eac21ffd8fb0f75558d9b7c65edb0fd618cd67e41778f9e84e0875689210421bd2c048b837927b171a3ceeec1f77a684c991c7b05a50d570d35349752ce4b15c340ae18fe6b55f3d516c72c513083e955c3c070bdbd6686c33cd2107cb7f63e56f5b345ba408549c9f90ca8c43de644985400b1b990985d4b530a546e3d036623eab41e90d6ffe16c2abd812852bf25667ae1910e6b577e58b398858f472dbcea2e305bf8ab8a1d997f93accb5acd4dd53c9c8a7a3e8e99a313f84e7b550a9b29d3b226d6e89fcb27cab3b2a9418eb8475b8dfffab804b0c99399335c9e4ccbfc994b81bae7f15b2f028bb236e4ba7dc8add0e354ca5dbbdd29351e55dd53ca3126dfec8192b62b04b0e2c88badcfbf7f1055eae7b0f13dcd19e85de90d35fad98e5e5dc150e1cc1129b4b2d20874477f0456d07edb836b031cfa9ba88ba15e62fc75ee195e8dcc40ff8c338a493de7a61213fbaafdd84602ad9f03c96c362dc10ca88060998ace82ebf4a082799a8e45ec74476c56a40955ee840f89c78fcf7f6ce4fa4d6349bf2d8a856612c744b6919169c3987c85ed405fee5fe48cf5961163f2b10200f7465df2e1cc64d34623278fcdf56b13a30277f432c5f86aaec8dc187d7cc3ef64e1acc55d1ba163c14ce5c05bd67b5d17a2ccbf076b53aeba3c9b28760441cce55e81c756abacfdd72455ddca9073ec311ab6eec673397c21933926aa96cabca3e8d8f4662b3c444bb0aa7abef4383c0d1b075a9a9e947e03e75fe8e1331b947af8259c8236e3f1691192375c2d1bbd2b81f709b5d1f7d2d3586f9a49b401d750d6404e15266cc1ed20efe80e497f9936e14c8becef3e12864c93c812ecf7ba722dd49e2a05f1796998ba978ae9f8f0380fae0a427ec1869b57bb4a77f8c1930716ac23dd4606042fdc699be7ea9f5aba56f56222d7355edc07f73fa9682eed6f5b03078c3f9067764b59d1d3b06f6887bb832f025e845a129c19dbd58835f05d6cfc839df602deaf"}], 0x11a8, 0x20000000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00005b8000-0x2d)={0xc, 0x5, &(0x7f000095e000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)='GPL\x00', 0x97, 0xb4, &(0x7f000034a000)=""/180, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a00000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00006a2000)=r3, 0x4) 2018/01/22 22:46:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xc000000000000000) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000+0x6ed)=@generic={0x13, "8d9431671cc091aa79d2d60de60687fa8ee0792bd6bb4eabfbf440fd8d00d3d4cd5f535e9400ac2e69a56407d7eedfe8e2f7013b6fd46efd7100e9195a933ad0fdcd89a367854428baffcaf1e113fc1973435671746e7d709dac805b27d221724853079251078c5998f5d8ab5808e02ff9ca37ff86029bf5642c5906a3fd"}, 0x80, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="3d677cad60785953cc2c1b9964a246be775bfdcea8b222b04791abc92cd07288c98869e7c66d23", 0x27}, {&(0x7f0000001000-0xb1)="197346b8d5ca6d260c29f259388a39be43f9936387cff8d3a28645264fe23c2148fa4af2193f0d1c6969bab5e37edf43b7c8d0b9ebb456a72832d8bcca7be778f5abbb9e3f05ef2785af95520a60148d1510febda5efd78717501bdfd1726c5c91f8e157f87702edd6ca61443852de3781cc111a78e92291ac716c5c4105554e21f90633419615b3f70a3164baa248834f5f4c8ef8a6a28612ee1a60e80328ed5abbb832b51d849697729f33b8e76ba244", 0xb1}], 0x2, 0x0, 0x0, 0x4000000}, 0x4000) 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$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000ec1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000248000)=""/143, 0x8f}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000e71000+0x21f)=""/116, 0x74, 0x7}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x4, &(0x7f0000ef3000-0x20)=@raw=[@jmp={0x5, 0x4, 0x4, 0x9, 0x0, 0x9e, 0xfffffffffffffffc}, @generic={0x8, 0x8, 0x1, 0x5}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0x18, &(0x7f0000001000-0x18)=""/24, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000059b000)={0xc, 0x4, 0x680f, 0xa88d, 0x2, 0xffffffffffffffff, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00006ed000-0x2c)={0xf, 0xc72, 0x60c, 0x8001, 0x4, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d44000-0x20)={r2, &(0x7f0000bdb000-0xa5)="2a8ccbc360a0585e101f2437a5141204010555c858ef8d3214ca30d85cdb98a8ad51a5eb522f00010de8c26be258d09f74efe57a8522395cb33ff5bff91ad351600c3fc2faf731bff315aaf4cb15236310592728b5c4f2ea363ce67f392a02053b74c9c2b01138b8e44eb420e99907f7be61b349073e7b6a941129f4cf5f3b6231b0bfd4ef1f702e7d096335c4916c26ed306d072299df6a4f017133fb2921f9ce42622498", &(0x7f00009cd000)="747841bfd2ba51b8d872194ccd36bdd37f0ce00236af4efd07a434382d6963f73c0ff7567304a400975acb162b4f5e64f1d3d9c602a7527b9f5e50638671ae0b271462f2f17eb62d361c138a9c9b7cd8f7", 0x2}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007b7000)={r3, &(0x7f0000ae3000)="", &(0x7f00005da000-0x77)="", 0x3}, 0x20) 2018/01/22 22:46:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000c57000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f00002ce000-0x38)={&(0x7f0000728000-0x10)=@nfc={0x27, 0x3, 0x8, 0x7}, 0x10, &(0x7f00000f4000-0x20)=[{&(0x7f000058f000)="8ed2008cf49dbe8b797e94e39b363aa072dc54341895e4c106130e0ea529cf77be934a804c2ab39df674debaf678fef7", 0x30}, {&(0x7f0000a8a000-0x70)="a16ccb60d10919c9de469fd76fc8277540ada0e966c249355d6a9c26f9bf972905f40ab67280d7d073aea431c705e7249044e7a5f44e02a7db80300a2566c72d0b0ae600f9885e6d8ef23afa2bec97ff137f7c960e07fa8a361044e9a44ed9bb8edf3f27cab128e4c2526dd5adbaa8f6", 0x70}], 0x2, &(0x7f00007b1000)=[{0xb8, 0x1ff, 0x3e, "5ba489ed643bb34367b677c567dccf37a4dd9c8131746092e95dc0cf57095fb0e0c0a92cfa51831c85bb80425d5b4a1413b13d0ff3de1e0b9fc9df60f6e1d0f8c00162bff05653ebc80bc9a8fac1e3cdab065b7588fb3b0c93c33ddc3ca001709ef6e275276e3e66c09409a25140b1bbb9c9042d8f326b6a54ad5ef045cca9c3e5ac390ef294cad4c97945d3f47f4ed473f69d7a5b34e82024756a38d5c98efdabaef64a172885f3"}], 0xb8, 0x8000}, 0x20000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005e5000-0x2c)={0x4, 0x101, 0x8000, 0xde, 0x4, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fad000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000683000)={r2, &(0x7f0000e8f000)="647fce73e0cea3faccceb127d2e3a99d5128fe74f76f2c091638aefd042e76041b874736beb22003785ff2d7b1ee5f2012347b3d2f8a1f79561d72722054e12bf137e2fad62451ae98c1eac13ea1859fa181cf19ec631f4a78ca10d474fe7db200a37e696233420de019e2656e830e23d0ab5d899bc32b64777dab4e4627f9f001a975f806b0bde7ca137f94a5a7b97bcca47e6eb22d095e6a36ffa3a9edc171a4c1305fa7ac70595920892768cf072b77efec79a80850a050c834ce84bb1b8b6ec45f52a9a53b696659cd596bea233dd946320598ed90172d9dc22d473e6e847f", &(0x7f0000d19000-0x7a)=""/122}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9e000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b70000)={&(0x7f000040e000-0x60)=@nfc_llcp={0x27, 0x584, 0xfffffffffffffff8, 0x5, 0x100000000, 0x0, "7453483ad01923f3e1a1e7e85035ec4c1e17f34723985ffb52137803d27eb4a11d8ead99166a7f514965fa91266b13eb1326d01e8765f6a074e5c8f92161d9", 0x400}, 0x60, &(0x7f0000424000)=[{&(0x7f0000084000)="bfb0d5c62bf6eaa9b728a47ffed47be93a1123a38c5af78e93a4fd40fe70e63e9c39fdec4211137718fb2993f9701168ba1d453d61690cc10921273dcc348accf44e067c9539162ce5a82ce309d081071946d20f92945ce3eca34661369e95aca2414b546d46500383514f6068945b05d4b37d03c0aca5d947a6e331c344db0c1d3b94024734c6c1885f612434847cec78efa85ac1eb514d1055", 0x9a}], 0x1, &(0x7f0000d83000-0x1180)=[{0x1010, 0x10d, 0x6e9, "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"}, {0x88, 0x1ff, 0x4, "d2524656a290ae90cc37bcade352c8c802d455b2616ff9412232711768752b8332bd365f524d104e8c015040d0167c48d09a6916ffc7b9fc382d00f698bfeca866fc76215ed817543d91737a0d2a03a24305afeb99fb10e9c4b16d647cc77992a6b39bcab54f2445e950be45b89d564aab4958baa1"}, {0xe8, 0x113, 0x780000000000, "d17f6b4b960874f8ec9ab7a60199023882c66f0cce059790a84b1c571338198dc1a73d6a1c1cbb1aa9eeac0bc6e091b4fb55efa46d69a736e52cfe7f009c51834c9f74336581927cde670356a952f5a66711e4a46cea67ec92a8f73090e7fae8e7f55004ff9f3b75adaddc886ca7d30fe3e64ebfde34684ca4f31b352ff050ca7a9d923be4c8d7a42ebce69640ec5060603a232786995776237bc8039124734d5942778abd0bae6fd1136d1f4075759bd9edb070f68c768d370d45bd875d48280ccfeab97397451a7484b4f7b3a5601b1a"}], 0x1180, 0x4000040}, 0x4000001) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00004a1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socket$kcm(0x29, 0x7, 0x0) mkdir(&(0x7f0000efb000)='./file0\x00', 0x6) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e38000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x1}, 0x20) 2018/01/22 22:46:27 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) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050d000-0x8)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000-0x4)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000b000-0x4)=r1, 0x4) 2018/01/22 22:46:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005fc000-0xc)={0xffffffff, 0x3, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000037000-0x2c)={0xb, 0x8, 0x1, 0xbe0, 0x2, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000-0x10)={&(0x7f0000797000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000420000)={r2, &(0x7f0000628000)="598e3db4a6c71ccd241b3f5847ce2c46bec7527ae7290a9a7f0e73874270d4bfa8bfd94a2cf7320ed835081133a8fdcf155f4fcfe2ec49248109e514e9f6910a7376a4a20186e3d5e5f0a6d738c7992ced6f18ca9aeb777154ac11dc5c92538c70a5519a1f088c64d88d6c876efa7b8c32ff01b659599e240c2363d833526b0bcbd517bc26a8b195344cfc045ec21171abc2eb84d88360d160e96fb9272545880e26ca6014cae0973177475f341de473c6bb16502d3e62c2f3108fe156c75b57956ea6977d37aa2a0d12c218e4dac3fb32cd156073d5aca1b169433c654921f190c5f4943b9aa0"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b9000-0x20)={r2, &(0x7f00005c1000)="585646fcd042e28047e075835da195ddd80834e6ba0d43df22374b43ece7dceb2045438bbed0ded42fbc65aaddb916150d185b8382bcebb5b14f9b06407d9e7f5e922d00756c6a04c08b1f46cfd490db36c53a922f54789d0dd1065ce9b2f99de8f74047bcfb14122674422718f54b3ad9bc493863bc158635ce1a5c121af6d444ff0a32a7bf85d1a76292d8df8a00492c26fb558196ad217346821a0a3b546507347209a30b55abc795375702513449f9370aa778d084d81ee958898e2241dedafab35a819227bd92ae2eb201d71699561b7a3aba", &(0x7f000010f000)="5a76a05d766832687fe2bbea25bcb3a8e485a92ebc8568dfa830f3e6b0b838fee151207ba4d6df0081c0cc0e93fb7ccea70f4d537513393a020c5aece3454193c635de331cf2f47ad5f3ed2660f29a5fd273b9f129a8d17ec60a", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007d0000)={&(0x7f000010e000+0xfd4)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000355000)=[{&(0x7f0000bae000)=""/78, 0x4e}, {&(0x7f0000b6b000)=""/142, 0x8e}, {&(0x7f0000c76000)=""/0, 0x0}, {&(0x7f0000123000)=""/146, 0x92}, {&(0x7f0000d0e000)=""/210, 0xd2}, {&(0x7f0000723000)=""/115, 0x73}, {&(0x7f000087d000)=""/150, 0x96}, {&(0x7f0000902000)=""/67, 0x43}, {&(0x7f000024e000)=""/7, 0x7}, {&(0x7f0000a45000)=""/22, 0x16}], 0xa, &(0x7f0000437000)=""/95, 0x5f, 0xfff}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b8c000-0x20)={r1, &(0x7f00003b1000)="699c6abd8b331300b15a024a59da981bab41c07ee9c3cba19c4182c70780945676bfc612220e8a2a8fd28e2777d640cad9dc62b4e8e9e5dbb4759d28498e628556fbd3c8588d9560aa1125ad0462476b0160f30e00c2da6b9a644d442b847361d52658525f9da147f00b262c0443c1aac1b745547aa069c3cb7483556f62225d097713e55c44ee922c50cc6fc4b1aed8c09d5be0cbb5acfa22f547b7eb4e375c49d20aadd6378c7d951d307e84e6d6561642797edac67f4314496b1cc3035808e0f92f215f35b4b10ad6430347c95c86ac3dec54078245c9a15ccab99093baa37139", &(0x7f0000db2000-0x24)="a1412bb5d13ac29e0099c6612cc23d6c7c36bfdf4530b26d1338a310d8d3617262feb780", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00009a6000)={0xf, 0x2, &(0x7f0000c3e000)=@raw=[@call={0x85, 0x0, 0x0, 0x5}], &(0x7f000024e000)='syzkaller\x00', 0x5, 0xf, &(0x7f0000443000-0xf)=""/15, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/22 22:46:27 executing program 2: socketpair(0x5, 0x800, 0xeb9, &(0x7f0000cc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000428000-0x38)={&(0x7f0000230000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f000087d000)=""/246, 0xf6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000a88000)=""/97, 0x61}, {&(0x7f0000de5000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000b68000-0x93)=""/147, 0x93}], 0x9, &(0x7f0000000000)=""/5, 0x5, 0x0}, 0x10020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xe, 0x5, &(0x7f0000299000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x4c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="47104c00", 0x7ff, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x3, &(0x7f0000487000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000f8d000-0x78)={0x7, 0x78, 0x0, 0x94, 0x4, 0x80000000, 0x0, 0x2, 0x8040, 0x9, 0x4, 0x1, 0x0, 0x1, 0x80000001, 0xffffffffffff9252, 0x5, 0x3, 0x1, 0x8d18, 0x100000001, 0x8, 0x3, 0x1000, 0x4, 0x7, 0x52, 0x6, 0x3ff, 0x1, 0x1562, 0x8, 0xfffffffffffffff7, 0xcf, 0x1000, 0x7ff, 0x9, 0x7, 0x0, 0xc4, 0x3, @perf_bp={&(0x7f0000066000)=0x0, 0x2}, 0x20800, 0x0, 0x1, 0x2, 0x1, 0x40, 0x6, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) close(r1) 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) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000991000-0x10)={r1, r0, 0x1, 0x1}, 0x10) 2018/01/22 22:46:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae5000-0x13)='selfem0mime_type{]\x00') r1 = perf_event_open(&(0x7f0000002000-0x78)={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={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x805, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000686000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = getpid() perf_event_open(&(0x7f00008dc000-0x78)={0x1, 0x78, 0xff, 0x800, 0x1, 0x3, 0x0, 0x5f, 0x8040, 0x4, 0xe7e, 0x80000001, 0x4, 0xffffffff80000001, 0xfffffffffffffffa, 0xa6e, 0x4, 0x3, 0x1ff, 0xffffffffffffffff, 0x100, 0x7, 0x1, 0x34, 0x8, 0x9, 0x9, 0x0, 0x3ff, 0x4, 0x5, 0xfffffffffffffff7, 0xab0c, 0x5, 0x9, 0x8, 0x5, 0x200, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f00004a0000-0x1)=0x0, 0x2}, 0x2040, 0x80, 0x0, 0x4, 0x9, 0x100, 0xffffffff80000001, 0x0}, r2, 0x3, r1, 0x2) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000658000)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f6000-0xa0)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ba000-0x4)={r1}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e63000)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f1a000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000f19000)={&(0x7f0000f19000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000bbc000)=[{&(0x7f0000251000-0x8a)=""/138, 0x8a}, {&(0x7f0000c1d000)=""/229, 0xe5}], 0x2, &(0x7f000009e000-0x7c)=""/124, 0x7c, 0x2}, 0x120) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd7000-0xc)={0x0, 0x8, 0x8}, 0xfe96) bpf$OBJ_PIN_MAP(0x6, &(0x7f000068f000)={&(0x7f0000a44000)='./file0\x00', r0}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f68000)={&(0x7f0000c32000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f000030d000)='./file0\x00', &(0x7f00008e3000)='rpc_pipefs\x00', 0x40, &(0x7f0000193000-0x9a)="8de83b9c9f619a7c77ccada90845f61c07fa88a51d3254139599820be33a131749cdb62b1d5a18bfd1f3e2651ad973476b94904c5ea336cda2cf8fece7429404effc79f1f53664dd2dc4a5808147f8f5780235552692192d7160fdac22cc78a1f73c5e028e1bc9b9ca04d74b629d4d1287c01832f1a8ece8864b42acba1f63bf0281c1277ae51478043024ded7f80bb8973d8ec0ab5dbfe6a60b") r2 = bpf$PROG_LOAD(0x5, &(0x7f00008b5000-0x48)={0x8, 0x15, &(0x7f0000e45000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0xc}, @ldst={0x0, 0x0, 0x46bb2b05d35f7f1f, 0xd, 0x4, 0x22, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x3, 0x7, 0x3, 0xc, 0x8}, @ldst={0x2, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xadd}, @call={0x85, 0x0, 0x0, 0x34}, @alu={0x4, 0x5, 0x7, 0x7, 0xc, 0x80, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x9, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000760000-0x10)={&(0x7f000048c000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e60000)={r2, 0x0, 0x143, 0xb7, &(0x7f0000874000)="f94ecf2733c1e19c7d98e7a449f81ee2e77b152147f1501c0b8fff92331622c640add39dad4895d4baca21f49c558789737b6c4532ab92438eb84fdc3c230c6ebcf0f99085ff8d8c6bc036aa5ee226b9d11f1cb023141e957c15e67ef9b43953a2bbdfa4405f5d2296c3b14e19f76d5a71d0bdc018698f631f8b64e0c84817726e6ff2c21e688df36fa065e69fdc692cfbc5171ed7fd7c68e841478f19398a1710db8dab9914f9f0dc3bd3a361dc53b576975a55777c4adc2fef5aa47e79262d47c8e4ce1a14cd082cdd93f30a20a2ea85fc4bc92164", &(0x7f0000c36000)=""/183, 0x7, 0x40}, 0x28) 2018/01/22 22:46:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xa, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r0, &(0x7f0000009000)="cbedd65735db0fee3618ebd8eb3102511ea3099156b08a706a6e99391c3bfe32b42b513b8a49749d95571ffaad0ff34583d190ac3b15", &(0x7f0000009000)="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", 0x2}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000007000-0xc)={&(0x7f000000b000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x5, 0x9, 0x100000001, 0x4, 0x81, 0x5}}, 0x8, &(0x7f000000b000-0x70)=[{&(0x7f000000a000-0x6)="d6ea29283579", 0x6}, {&(0x7f000000a000-0x5b)="ecffedb23b82ba4baffec06f6cb1aa9b2c8c9606fe2f1a822db1eb204aa0a7055c3f41d14d8f322ce14672f9c306a5a91d945f2e25dd59db77a2e82f2444d05052bf415c34f3a477f6023d114ae3336b920ef05e48ec31a28c73c3", 0x5b}, {&(0x7f0000002000)="5693ecea6415403296d81f3b2a05f96e1b59ee867a068079f56d83a8e1959ee507e2ac4ea8d4c70680e08d6207aa1d851c681ef73bd5d637c07e1980405edb1d096e6b7633ac0d93463f2644846b17cdede5ffac5e3d01fccd61e2ec5e8a16ff2f0697af322a1a4eed6b23", 0x6b}, {&(0x7f000000a000)="c9ed77fa3ac6f2b4073b9d0f69813258bf2652a6bff72156b66feee5a7093785b69af2b98f2b23ee94e58ddd810f100e42c666581275729cd30e5b4ff5168b4f3283bf42e8bed0c79addbe6aa5841e0251f4d7ffd4fe847b09b4a94c9f3116", 0x5f}, {&(0x7f0000006000)="1b593814391d0bac11d54b9e85e4e0815705ce79ba7538634843f0c7f062393b76f01787ab7a3f53d2a337a7dc5a1226", 0x30}, {&(0x7f000000b000-0xa3)="d0c2f57915d1abf025eebd41c97e7d3cc9854b08957d7acd054912d1f95bdcb3cc88164be8c4c331e770d8dbb508d64a0ddf4abc82577bcc4cfa153a74c5b130f7160ab1f47e315421f42225da5af80174ff7d03e08590b9a58375fb8b2a1ac48fa0c1b98bc53a82ae69f478d27929752deea8b9d170c1fba090209551de85f76a3e52d2563d950ed1b1d664a8e8b8f75ba76b300145f3909dbf59b9468af94bcf5e46", 0xa3}, {&(0x7f0000000000)="8ed2564c03b76363f81f284153fdeda2f5cfa440a5fc8e827cf641d183a10d7966215c99451bc6bc510483c7522296929fd522058ebd5c8f5961539fe6e55bb0c0ebb76b802e04f3bfa533ccc49fdcc7de1574be313cc7866ce9ac057c3e633373611055ce7f26b88ff10d96211a2dea32f73b4d73f560c3aec34951ae3e9a0e2c336ff02bd5d37e9cfbac5b1c3817837244a5cb7f2dffd9871f292ef0edea89bcab43016b175125f47380aa39a0ea87e80ddf863b1b8c8fda943ba808d9f3ab129309f0010ba30f311348a24f29ab42645ab79d4c9a80a955ba", 0xda}], 0x7, &(0x7f0000005000)=[{0x48, 0x119, 0x7d, "325b9f7d3d270910b57bff3681ebf09c1812e0769c6cb7f64787c7adb14ba568b49198e1258288761e0651cf1c877b420c"}, {0xa8, 0x113, 0xfffffffffffffffc, "bd1905aa53b5facd9fb9c81b9166717d2c40e92ad189a84d2c918eb131b2abf074e63fd4aff6f39d762643c9e0f2cbd7021af429e24fee0e4a9d585c7c010361642a54518a9b40b4274b61e45453fa2f6d393dadc8376a540f63129486882f7dcf5bd41f9d4cc37fefad8b74bfa59048b7ff44f04be3297abcaebb96e307d87918dbf1cc6597ca449be36040fa71bb22e8eaed967c"}, {0x38, 0x3a, 0x2800, "9cd02583a6f9f52565034bddbf7098485e3167135b93b33d356ca623e48e89a076d308dfbc"}, {0x90, 0x11d, 0x6, "36b31262877c939f63026309b7f0ffb485cb752dd1b763eb98f7e2100b17686e6bd66ba2373f02d69e54029f94333f78d559eb0308fd47b0011abd8c8f1bd310eb5ce8e8c4cb7e751d70034a5dcd249771eb70c419450d854bd53c2bfd7b4fbbc4dd6518d18170cd7247814356c3f72a5c4826d0f2e3deeedefd590b837f57a5"}, {0x20, 0x10f, 0x0, "4c33f0008fcf5ec909293268a151e217"}], 0x1d8, 0x1}, 0x40081) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000001000)="d63d8f815ddaba596963a7e7af848ee40d2a07b2579dafd267959c397184151cc2b4e7fdab0080", &(0x7f0000008000)="1ecb5fd92ed50c04e517e529587a98120882b8bcfdca195e3f8ac8ff484559253164ee623b41084ca2c188a0908b1b8ceb2f9aea42d818253df9f8c4ce21dbeadcfb6eaa592c1cfc17b565dd4dc7dd7663d593bc4fc91e8b97f724756896ccb6dc919b070f6f91ad5accfd75119600ba0aeb78044b413d41976a3f152502976abc1315f0362c831be7ffb15bdb0b4ae33e82eb275d6df6b715f0ea09a2ac19aaf0d582beff7d5777fd14baf4a4be8184ae61ca14b4685c25dd3009b77f930078634928299448f592f283829a0b6a856921548729fb2e038be7a39e7673", 0x1}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000098a000-0x4)={0xffffffffffffff9c}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000064a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005eb000)={r2, r0}) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x3f, &(0x7f0000849000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000142000)={0x2, 0x6, &(0x7f0000373000-0x30)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x80000000, 0x10001, 0x0, 0x8}], &(0x7f0000818000)='GPL\x00', 0x9, 0xf2, &(0x7f00008bc000-0xf2)=""/242, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f000082d000-0x78)={0x3, 0x78, 0x99, 0x80000001, 0x100000000, 0x7, 0x0, 0x740, 0x42482, 0x1, 0x8001, 0x2, 0x2, 0x100, 0x9, 0x0, 0xfffffffffffffffa, 0x9, 0x400, 0xffffffffffffff81, 0x8, 0x80000001, 0x100000000, 0x4, 0x5, 0x2, 0x9f, 0x55, 0x7fff, 0x1, 0x2d6, 0xaedf, 0x0, 0x10001, 0x8, 0x80000000, 0xb5, 0x4, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0xffffffffffffff7f}, 0x8000, 0x9, 0x2, 0x0, 0x630, 0x800, 0xec, 0x0}, r4, 0x9, r2, 0x8) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/01/22 22:46:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000498000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00009df000)={&(0x7f0000a2e000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/22 22:46:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x100000000, 0x4, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001ba000)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00007c1000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000749000-0x4)=r1, 0x4) 2018/01/22 22:46:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a9d000)={&(0x7f000040d000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r2, &(0x7f0000411000+0x847)={&(0x7f00006f1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000047d000)=[{&(0x7f00005b1000-0x3)=""/3, 0x3}, {&(0x7f0000561000-0xbe)=""/190, 0xbe}, {&(0x7f0000ab3000-0x27)=""/39, 0x27}, {&(0x7f0000a1a000-0xb4)=""/180, 0xb4}, {&(0x7f0000170000-0x84)=""/132, 0x84}], 0x5, &(0x7f00002c8000-0x1000)=""/4096, 0x1000, 0x4135}, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b85000)={r1, r3}) mount(&(0x7f0000186000)='./file0\x00', &(0x7f0000787000-0x8)='./file0\x00', &(0x7f0000d3a000-0xd)='anon_inodefs\x00', 0x304002, 0x0) socketpair(0x8, 0x802, 0x0, &(0x7f00003e9000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000752000)={r4, &(0x7f00003fa000)="d7d15aad9662ddc1ab25a15982cdb5441393d29bb23a43bb307b80f60be6b03079cc62c378c4d27e51c465894565f79471b79110391bfe3ea87045a7a530ebd9428b9a715f76bed40275b7c8e3c124306cf8d71195a461c2804144f82ab023c866eef9f5ef8e711a25decbb73087d16db1208d079ad0d674087dd033b26d40f5f833097203792b8fc5de07b5d0228bb5a10d9ee6965fd0a669e738feffc0597411f8df59244369b40cc8b653aa9cca153dede289bfd9ae1fbf07db5f22187b4ff87d331dce9e29820b20a741c04dbcfd2f11c5e6d0e65f74d4a179d46e8811b3bbeb9b0d96d8471b8b6e97", &(0x7f00005f6000)="f179da8ff4f2655beb618a93e4e053eb9d9450b389e1a091c1ac19dd3b21c55851bc042096f545de8c5c13ea7fe8d1e36fd03375b77ca6fd0d61cd4f673dd366b5cf777ac1ce7d42f499d121f8fa564724fdd263d1b9ac6afb93e3d639cbd049ef8ad30eda2ef7292be63643cf70d012adb711bbac51addd0533e6dfea86c1bebffde031db388ad7e6c7c8080108401d982e9d34514a1efb2f54b3934031e310eb7290697baa13d3a7c84a1ed136c57be6e581cdc20fcce4493199159e8102b33c2635259625cf9b08ccf1f0b1031d2711bd63da92678e39884a10d361ed33926aae2f4413d983", 0x1}, 0x20) r5 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r5, &(0x7f00009e1000)='|', &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000785000-0x20)={r5, &(0x7f000050a000)="", &(0x7f0000781000)="", 0x0}, 0x20) 2018/01/22 22:46:27 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xb)="73797aeb616c4c6572d55c", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000)="36d69538a7a888b3ceb3ba2a821a328d38afd77f2f7572947003bebb1b285f68b01952c399af5e246b57efe05c9bab3cafea892f423bc9c0d446f3ee2d857c63376350e783cdc988023e80db8593c5626940afbb61987c370275ab0b34d794f51b7140b8472a1f3944796cc14c0c9c78f01f89b2718b4c5580b8690bcc526502ac095bf3075d5149f2d59c2002ab708d9dbe99dee0292ae74ad0bac6f9acb5c18b0ff88b2635838deaec2e5752cef8207b7aad2db4c0e4b4ce26ec", &(0x7f000000c000)=""/103}, 0x18) 2018/01/22 22:46:27 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f25000)={r1}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f25000)={r0}) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f20000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c9d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 22:46:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000be3000-0x8)='./file0\x00', &(0x7f0000e90000-0x8)='./file0\x00', &(0x7f00005ae000-0x5)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000884000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000106000-0xc)='./file0/bus\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002ba000)={0x3, 0x4, 0x7, 0x80000001, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000489000-0x2)={r0, &(0x7f0000bcf000)="83da290e8bfcc8c8ddaf967c1c96ff18a920b87c245122a714110a9dba91d37e600c2e6c1942a41f8f331e414a45d41d61fd2a044bf6642880f2e185bfbf0a41be8559cc2424807e11d86119dfa2cbe7610eb14598b26a864b8e060ac7d3d070f483a563806613ba8675561574a57366040b295370e2b565d06dfc3037dad2e3aa64c6ee227384c93c9f40bd045e452ac606f6a2487dc092c18aa7ac36230aff8dcd5c0b0e0e3bc2a033b928aae4b7fca5bda8608e537535", &(0x7f000088c000-0x5a)="7ad27a12116b6580bd05ccb0bcb1687af095b3efc1e8bb1bf667d153f316e4ba0140ce92a2a356f9eb5405c1e0f628109430efc5e164085a7ba40800579793c2ea3368243812d311404eff3f7011d26c97a33c283af09418d77a", 0x2}, 0x20) mkdir(&(0x7f0000b17000-0x8)='./file0\x00', 0x80) r1 = perf_event_open(&(0x7f00007ba000-0x78)={0x3, 0x78, 0x4, 0x9, 0x1000, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x8, 0x401, 0x2, 0x0, 0xa03cdcb, 0x1, 0x1, 0x5891, 0x9, 0x200, 0x7, 0x6, 0x7, 0x4, 0xfffffffffffffffa, 0x2, 0x10000, 0x4, 0x0, 0x400, 0x3, 0x8, 0x3, 0x4, 0xfffffffffffffff9, 0x2, 0x2bd1, 0x4, 0x4, 0x0, 0x81, 0x0, @perf_bp={&(0x7f000010e000-0x1)=0x0, 0x7}, 0x2, 0x2, 0x1ff, 0x7, 0x8001, 0x3, 0x4, 0x0}, 0xffffffffffffffff, 0x20, 0xffffffffffffff9c, 0x4) r2 = perf_event_open(&(0x7f0000156000)={0x1, 0x78, 0x8, 0x0, 0x5, 0x4, 0x0, 0x5, 0x0, 0x4, 0x0, 0x1, 0x4, 0x1000, 0xbf44, 0xffff, 0x80000001, 0x9, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x4, 0xfead, 0x86c9, 0x130d, 0x2, 0x0, 0x10000000, 0x101, 0x3748, 0xb50, 0x4, 0x0, 0xff, 0x2, 0x5, 0xfffffffffffffffd, 0x100000000, 0x4, 0x0, 0x400, 0x3, @perf_bp={&(0x7f0000775000-0x1)=0x0, 0x3}, 0x20, 0x5, 0x1eef, 0x7, 0x4, 0x5, 0xffffffffa1d1c4c3, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/22 22:46:27 executing program 0: 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d34000)={&(0x7f0000fee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000532000)=""/91, 0x5b}, {&(0x7f000092e000)=""/118, 0x76}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f00001d8000)=""/139, 0x8b}, {&(0x7f00006a7000)=""/171, 0xab}], 0x8, &(0x7f0000000000)=""/145, 0x91, 0x5}, 0x2020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x100, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x7, 0x14, &(0x7f0000001000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x2e8, 0x6ac4, 0x940f, 0x9}, @ldst={0x0, 0x3, 0x6, 0x9, 0xa, 0x40, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc38}, @jmp={0x5, 0x2, 0xf, 0x9, 0x5, 0xffffffc8, 0xffffffffffffffff}, @generic={0xffff, 0x9, 0x100000000, 0x689}, @jmp={0x5, 0x3ff, 0x0, 0x6, 0x7, 0xffffffd8, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x39}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x100000001, 0x6, 0x7f}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x72, &(0x7f0000007000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x80009, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000002000)={&(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x1}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000002000-0xd6)="e458e0f7f79bbf54fb3dbceff17d879299ab63935f44f4386a55d7fa359eb4349cf5cb83e4184e19eb27a88dc8900d6c1b34176f274914bd9e3c8b7adfb4d08a5cee87f1c504097cf05cbf3fb372e2006f1527a6617ff59cc6e901b54b7cc3457fc38a9f86452c2d2dc83704d3f9becd45f1660eb0d796a421ca1ac40540a0e14e43c899ad06182d02cc197f660eaae8104a4105984e909050d59b3157539c1dc11bde1ac1ec314021a5101d9c34d37d9379bd20b329afa2f60708e3bfafbf9c8b585c63fea68fcffa4abee51c716641e1694f21ba6c", 0xd6}, {&(0x7f0000002000)="12f5861de652cee9a57cb6179f38211071d8ef430640498d79a7b31bdf6f11fb48eeb3b29e2ccc01b534cc00abbce0d41aa45cff640d874dc630d3cd78fb9647b9816d4216606a0351cb483331342380278112ad6923f9caba764f54158e862e50ea0af38028d22ba1bc24887aea5f1b1b8f876e907390", 0x77}], 0x2, &(0x7f0000002000)=[{0xb8, 0x111, 0x3, "a8edb13cfeee0a802f5d6af79e2b0a8d7afd122efee60413b7df055de8335ad8bb51793ecdb9a872e71d60b140a2e37ade63db88a4fc1661e1459dde417c92d64ee52c7d2b1141abed97467cca75db12ebe1d209b15b832d14d4da78b7b5e9a70149e8f317864df2a68a5217c7a52d365641db05df7996ecdb693d225a3493fba35760033a797dd852f811836ab6f04f139c21c5eec54948dbf7678d93fb1922d1"}, {0xc0, 0x10e, 0x4, "c2c806d24faf90eee78cb17a70201301ec70ae36848fd7a7e4a17d155c361e4986f25e2c5cb92d58c9b442ef8ccb366b4c3b56d8fd7f6c26cd8bb01acb64fe5b126d4068bb465a17688653365957932d256b656cc6706b88135e00492b0532821916ad66643b350832a5746944e17b65fc1f2c3a21d6105e166147e90dada1807012c904687147e39a8efb6cf533edc6d2313b9c916a6ca368e4049559d5a095b880dfb191b97caf652119f1fb"}], 0x178, 0x4040000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000d83000-0x8)={r5, r3}) 2018/01/22 22:46:27 executing program 4: socketpair$inet(0xa, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 22:46:27 executing program 3: socketpair(0x7, 0x800, 0xcaa1, &(0x7f000057f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xb, 0x6, 0x1f, 0x400, 0x9, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r0, &(0x7f0000000000)="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", &(0x7f0000001000)=""/173}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f0000006000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x2, 0x61719f0a, 0x1, 0x0, 0x1, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r4, &(0x7f0000008000-0x5c)="c002aa03f4e84288fe9f4c83509f4e86dfa91859df8edbf6950bc4f4550812a48fce3a9e28dca099334d984f9bc5adebc7b5ed317bc738419b73afbae40aaaabfc7d216092bd6c8eca509fd6047ca54cd5e39b266a129ca137de119c"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x3, 0x2, 0x7577, 0x101, 0x8, r3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:28 executing program 4: 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$OBJ_GET_MAP(0x7, &(0x7f0000074000-0x10)={&(0x7f00002bc000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fb1000)={0x1a, 0xffff, 0x6, 0x1000, 0x1, r0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mkdir(&(0x7f00002bb000-0x8)='./file0\x00', 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bab000)={r1, &(0x7f00005b9000)="", &(0x7f0000a1f000)=""/106}, 0x18) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c13000)={0x5, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x400000001, 0x3, 0x7, 0x0, 0x1, 0x4d, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f0000043000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000587000)={&(0x7f0000653000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000669000)={0xf, 0x0, 0x1, 0x1c, 0x8, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003a7000)={0xb, 0xffffffffffffffff, 0x1, 0x101, 0x11, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001ad000-0x10)={r0, 0x28, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:46:28 executing program 7: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000003000-0x4)=0xffffffffffffffff, 0x4) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000cdb000)={r0, r1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r2, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000221000-0x38)={&(0x7f0000001000-0x80)=@generic={0x9, "53c4f5f00ddd58862af1c69ab63b8a22c059f5adb6dc9c4b510e6ef99cb2d5293ed74f4f88c76c75fc59c32b0a269c86e4f0e0397f16485f912ddff6663273bef6167123d24d268d2ac4c5c24a69a1351b25b30840f579d48322778271cf489ec4fdaa69db97b7587ec340a1e22cc5742033bd3f69484c750a126c5524e4"}, 0x80, &(0x7f0000e30000)=[{&(0x7f00008c4000)="ae51045a68dd9271efa02551280659932e2a5bc61a290ee94372f0cf15631730326415964e21083991", 0x29}, {&(0x7f0000000000)="4897330ed4c3be281cecad6b23dabcefc7eca22a1e962fda755552862ffa43fb528ffc551d508367136195935bf17cf48932e541ca84f559905cee08ce1a9ed07e1cdc13c120f9d3ed63bb09641f6ace5eb6977c0061b7bfa2e26823b4daf40a409bee1a3f26d5912f99016c0b029c822872f0ab756d6d4908c540c1b0a88c1090fcb9845a504b35249475f9b06f94bf1ed762aafc7fa2619db00913ea8579a3671f01d7800c6d144a878009668166f65d3edf26bd42dc852ab7a009fde6d31648c9650beb6aecbef424b2ce9e56de9bded11210119693dc4832d00bc9b6fd389e", 0xe1}, {&(0x7f0000000000)="9d6f075f94242bc65b76bf2b292e37f64cb7cb2d2c11553053a9a7cba56abaaf2669b00f3cccfb8fbf41b2bbcc05a164160d89985e133ffb1c4315f6af09c394fc6747550382c35511106d7570210c1c9cc2a2954864821f002efe072e419f30c975b39b776eb789e1c50c8082d0f7912aef29832975cfde8300f7fbb433b4d76b4e", 0x82}], 0x3, &(0x7f0000a1e000-0x1190)=[{0x28, 0x6, 0x2, "ed3fd17b18590b99690b7edbea0deb1d764c73fe0babf6"}, {0x30, 0x113, 0x9, "e997db3c9043e9d906770f7bb1773c39b4e65194af923d496f9375fd"}, {0x38, 0x10f, 0x100, "da5ca4141a7c710e504b7fc76a75323cbd2365d190d181e7c3b0eafe4a4e558346bed55de75b6f"}, {0x1010, 0x5c4d8bd2cee7a83d, 0xffffffff, "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"}, {0xa0, 0x112, 0x9, "1c70cb8ba77125fe561af0275e1a68b9ecfff8cbcc27c75a9ae0093abf9337f00a721931b87677111c337986a8e4e22bf7279c8de77c66214f35d7c3804b485af8108f6d8dd79554ceee0f06673744c23437577df81578fd562d8a12b9dcc2631f6c3dabb77e98dc09247936dd212f1d143f0cd4db2723c2b82de91562b2e4faff043155042b07673a0d5317"}, {0x50, 0x84, 0x6, "803f7c6b4676114dd3349c1ad773a64eeb852361aa7571c022a13ad07b04b08f1c084a204493fbcacf64e02c98f8fd58ecde16666b5753748d9beed695"}], 0x1190, 0xc0}, 0x20000000) 2018/01/22 22:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x9, &(0x7f0000ee6000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000025b000-0x8)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c13000)={0x4, 0x5, &(0x7f0000f93000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x400000001, 0x3, 0x7, 0x0, 0x21, 0x4d, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x400, 0x1000, &(0x7f0000043000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={0xffffffffffffffff, 0x5, 0x0, 0x0, &(0x7f0000009000)=[], 0x40000000000002aa}, 0x1a) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cb9000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000330000)={r0, 0x3, 0x0, 0x2, &(0x7f0000093000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000010a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/01/22 22:46:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030e000+0x9c8)='./file0\x00', 0x1) mount(&(0x7f000031e000)='./file0\x00', &(0x7f000090b000)='./file0\x00', &(0x7f00007d0000)='jfs\x00', 0x20000, &(0x7f0000466000)="6a6f459f3f76b09c4bac225e3edc732d338ae51593524862a95946e449433e1ba4d97bd3be12143e2e7430588a29bd6741ee8e5536a617c7ebfd07dd3ed500007f3cdb9e150906757a22f36caf4bfad203baa5263ffda28fac2fed2ba90e81a86d16ee610d5337f9ddc0cbddf5ab491d4c89d0171dc52eeb644c515ba164e2c254f7c6deed07d394c9fa9636cace31c092cfcc90dc6b1f20db36aad26676135bebeee14cde378d3ff80d519a422c4e3b0a888b456e02e69dcbf5326d79783c8d92a2648dea61f9b26c908993783a3371dc526eefc6e216d84ca7a9bc23d4dba6c364c435bd7a8b5783a8691aec5715e27831") socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000e37000)='./file0\x00', &(0x7f0000891000-0x8)='./file0\x00', &(0x7f0000ae8000-0x9)='squashfs\x00', 0x1101010, &(0x7f00000b1000)="5e8ce48a6a7a38fb5db68588d6edc629bf5a9ed0b89431187fee3ac31e3e929f56e5bd5b96ba9778c96138e00bddb60d708ca67b7440bd839b20c9dc10fc17c39fb4ff71d6a27f3adeaf25cdcbfe9bba3d28ee49413bd018faa55db311e0596c14401217a5e022a703a2912fd79a50e40a57285120942bcee85b92ddc9bc50e5f1fe081ec248a54cd00d5e6e0dc277d421ffd827560984fb83123ca419f2475388f5a34383e5cfcd73bfae923bf871dc36816cb9e84d5fff3a08c9129cea478567044eca1e7395db28558662dddada0ee7f8bef003322aaced39559ec9159a8894ec41") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000869000-0xc)={&(0x7f000005d000-0xe)='./file0/file0\x00', r1}, 0xc) recvmsg$kcm(r1, &(0x7f00008af000-0x38)={&(0x7f0000b30000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fb9000-0x40)=[{&(0x7f0000147000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000b0e000-0xf6)=""/246, 0xf6, 0x0}, 0x0) close(r0) gettid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000b1a000-0x10)={&(0x7f0000ed1000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000613000-0x8)={r1, r1}) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f00001df000)=""/199}, 0x2) r1 = gettid() socketpair(0x9, 0x1, 0x1, &(0x7f0000dbc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b7e000)={0x5, 0x78, 0x4, 0x7, 0x724b84ce, 0x6, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0x80000001, 0x80000000000000, 0x5, 0x1, 0x3, 0x100, 0x5, 0x80, 0x4, 0x1, 0x1, 0x693, 0x1, 0x3, 0x0, 0x6, 0x57, 0x1, 0x7ff, 0x4, 0x3f, 0xd952, 0x3ff, 0x7870, 0x5, 0x2ca, 0x0, 0x7, 0x3, @perf_config_ext={0x8000, 0xffffffffffff47de}, 0x10020, 0x6, 0x0, 0x7, 0x840, 0xced, 0x7ff, 0x0}, r1, 0x5a, r2, 0xc) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x1018, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007c1000-0x48)={0xb, 0x14, &(0x7f000095d000-0xa0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x10}, @map={0x18, 0xd, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}, @jmp={0x5, 0x2, 0x9, 0x6, 0x0, 0x50, 0x14}, @ldst={0x0, 0x3, 0x2, 0xf, 0x3, 0x80, 0x10}, @alu={0x0, 0x9, 0xb, 0xb, 0x7, 0x80, 0x99e9afadfbca4f13}, @ldst={0x2, 0x3, 0x1, 0x0, 0x7, 0xffffffc0, 0x4}, @call={0x85, 0x0, 0x0, 0x30}, @alu={0x7, 0x0, 0x0, 0x7, 0x0, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000057000-0xa)='syzkaller\x00', 0x8, 0xb9, &(0x7f0000cce000-0xb9)=""/185, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={r0, 0x0, 0xe, 0xb1, &(0x7f00009c8000)="746760cc323c3a0b944101bb1e7c", &(0x7f00004f4000)=""/177, 0x0, 0x0}, 0x28) 2018/01/22 22:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000698000-0x2c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000570000)={r0, &(0x7f0000043000)="3b8c6b92316c4ea0142a87f82e2adf58ef928643579008ec24c18e093626341f224339494f3beccb1deeca21b47a7b15c0718712bb8f24f9e612cf65a0ed582f0f3920dea6bfd780be26132b9f3646332459942198265520cac0700487b49fa7f068d83f7ee40a90e05936bbd23c72a525f0c6eceea4a4c6deb2cb569f586de3b4c2f19c1237d87438d0020100ab35742024d6147a6c9317bbd993cfc257cb6ea1f044a212c93870a39a7d0964f61baec784deb5d29c6dc5b1148fab3914569ed3ffdd60ac36a9ee3801f819eb882397a6f12215e5c4b0c488a846daeb9e"}, 0x10) 2018/01/22 22:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000028a000)={0x0, 0x0}) socketpair(0x17, 0x806, 0x4, &(0x7f0000bbe000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000082e000-0x10)={r0, r1, 0x7, 0x2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004d8000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0xffffff85, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000265000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000aab000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000174000)='./file0\x00', &(0x7f00001da000-0xe)='./file0/file0\x00', &(0x7f0000be6000-0xa)='hugetlbfs\x00', 0x0, 0x0) mkdir(&(0x7f0000bcb000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000558000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='sysv\x00', 0x84000, &(0x7f0000d59000)="") 2018/01/22 22:46:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x0, 0x5, &(0x7f000000d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x7fff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)='GPL\x00', 0x0, 0x72, &(0x7f000000d000)=""/114, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000139000)='./file0\x00', &(0x7f0000f3c000)='./file0\x00', &(0x7f0000605000)='aio\x00', 0x20000, &(0x7f0000121000)="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") bpf$MAP_CREATE(0x0, &(0x7f0000a92000-0x2c)={0x5, 0xcd2, 0x800, 0x0, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = perf_event_open(&(0x7f000029a000)={0x8674cfe30aa54226, 0x78, 0x800, 0xca5, 0xa6b5, 0x5, 0x0, 0x16, 0x2000, 0x1, 0x1000, 0x80000001, 0x2, 0x51ff, 0x6, 0x1f, 0x7, 0x4, 0x10001, 0x80000000, 0x4, 0x8a26, 0x4, 0x100, 0xef3b, 0x200, 0x2, 0x2, 0x8, 0x5, 0x4af, 0x10001, 0xffffffffffffff78, 0x2, 0x3f, 0x401, 0x4, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0xd68, 0x652}, 0x20, 0x1, 0x9, 0x6, 0x80000000, 0x100000001, 0x3, 0x0}, 0x0, 0x9e, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xd11) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a2a000)="f21768a8") r1 = perf_event_open(&(0x7f0000271000)={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, 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") mkdir(&(0x7f000042f000)='./file0\x00', 0xc0) 2018/01/22 22:46:28 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000009000)='./file0\x00', 0x0) 2018/01/22 22:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 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$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007ac000)={r1, r0}) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f00006d4000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00007c5000-0x38)={0x0, 0x0, &(0x7f00006d1000)=[{&(0x7f0000b9f000-0x33)="3063cedb80bf578f60106185855e895b1cea148506ca9d04f10a32d80e1343e9e0929b0ceb42bc6ed4035b57486c86f7a672bd", 0x33}, {&(0x7f0000e88000-0xa0)="79d5017083b5ec4075980840ced17d1b0bd295ebe3cf8fee49c902f979fa2c699b3b57594aa29494b2a04fd73d954ebcd97eba46ba66d2b715434e684ced6a74d925b8e475fb608cc659a7022852adde3daee2dfffb53052edd95300fac246e1747716caa441eac5900c77db9bf0aebf6a04a6de119e1cf013ff91d520ea8437f87bc521ab4107d92ae162aefb5379f76a1a530573f8ae68cec65dd28da3c725", 0xa0}, {&(0x7f0000a3a000-0xae)="41ac6487d5c2de1513bef4990982bac7a63a928439a5493dedc37f51be51ab343de7f65dc7481fc0fea24affeae32cbc081a25b4d3da20facd3d0deceaf12d31983e0339d3643b33eaa8e5256807ff640d647d24d7f1b41a609c90e9f19835bde658e195e582a976ed0e1b41d89395f7024682ec23c54b7c404e2e78f2d560586b68dcf939f885f0886377e0f8deb693caa0639d59c36f83b0c3408e756eeb1b81ec2377d1f91b30b95d2481df6b", 0xae}, {&(0x7f0000c91000-0xd)="e6564dd24518fdfe0d7fb1b79e", 0xd}, {&(0x7f0000428000)="131cb023517ae9c3cfdd8b4eae4ed4fc56d394bbc416a6b45293006664f741af21499cc6d94e7d7d881d", 0x2a}], 0x5, 0x0, 0x0, 0x0}, 0x4040000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b8c000)=r0, 0x4) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)='7', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f00006fa000)={0x3, 0x78, 0xbf4, 0xf0, 0x4, 0x6, 0x0, 0x2, 0x100, 0x0, 0x80, 0xbaa, 0x51c, 0xfffffffffffffff8, 0x0, 0x8, 0x800, 0x101, 0x3f, 0x8001, 0x7, 0x4a, 0xb749, 0xbc, 0x5, 0x9, 0x4, 0x5, 0x1, 0x9, 0x3, 0x5e, 0x5, 0x80008000000000, 0x5a, 0x8, 0xfffffffffffffff9, 0x100000001, 0x0, 0x87, 0x1, @perf_config_ext={0x6, 0x7}, 0x100, 0x8, 0x40, 0x4, 0x0, 0x9, 0x1, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3f) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:28 executing program 6: socketpair$inet6(0xa, 0x0, 0xf0, &(0x7f0000658000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000015000-0x10)={&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000021000)={r0, &(0x7f0000020000)="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", &(0x7f0000001000)="2e2684963f6f69ebed6c8b5141e32984a67333b3cf498a", 0x1}, 0x20) r1 = 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_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) 2018/01/22 22:46:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000+0xd1a)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d00000-0x10)={r0, r1, 0x0, 0x3}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000b000-0x28)={r2, 0x0, 0xf, 0x9a, &(0x7f0000005000-0xf)="cd000000e0fffff1071d4aae541dcf", &(0x7f0000013000-0x9a)=""/154, 0x0, 0x0}, 0x28) 2018/01/22 22:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x4, &(0x7f0000f9e000-0x8)={0x0, 0x0}) socketpair(0x10, 0x5, 0x0, &(0x7f000060a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 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={0xfffffffffffff060, 0x101}, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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) 2018/01/22 22:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000938000-0x38)={&(0x7f0000a6e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a92000-0x30)=[{&(0x7f00009fd000)=""/237, 0xed}, {&(0x7f000009e000)=""/236, 0xec}, {&(0x7f00004e6000)=""/121, 0x79}], 0x3, 0x0, 0x0, 0x7}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000005e000)={0x0, 0x0, &(0x7f00009b9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000432000-0x8)='./file0\x00', 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000fdc000)={&(0x7f0000ce0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000036d000)=[{&(0x7f0000e52000)=""/254, 0xfe}], 0x1, &(0x7f0000658000-0x57)=""/87, 0x57, 0x8}, 0x0) recvmsg(r0, &(0x7f0000ced000-0x38)={0x0, 0x0, &(0x7f000029f000-0x60)=[{&(0x7f000089d000)=""/228, 0xe4}, {&(0x7f0000f84000-0x6b)=""/107, 0x6b}, {&(0x7f00000af000-0x4e)=""/78, 0x4e}, {&(0x7f0000771000-0x76)=""/118, 0x76}, {&(0x7f00004bc000-0xe2)=""/226, 0xe2}, {&(0x7f0000c41000)=""/25, 0x19}], 0x6, &(0x7f0000698000-0x1000)=""/4096, 0x1000, 0x3f}, 0x40000062) recvmsg(r1, &(0x7f0000df5000)={&(0x7f00000dc000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000791000-0x30)=[{&(0x7f00006df000-0x77)=""/119, 0x77}, {&(0x7f00002cc000)=""/4096, 0x1000}, {&(0x7f00005a7000)=""/112, 0x70}], 0x3, 0x0, 0x0, 0x6}, 0x10000) recvmsg(r1, &(0x7f00003a1000-0x38)={0x0, 0x0, &(0x7f0000126000-0x10)=[{&(0x7f0000dbb000)=""/3, 0x3}], 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d2000-0x2c)={0x9, 0x1ff, 0x2, 0x7ff, 0x8, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000fa000-0xc)={&(0x7f0000fd4000)='./file0\x00', r0}, 0xc) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000a7b000)='./file0\x00', 0x90) mkdir(&(0x7f0000b11000-0x8)='./file0\x00', 0x41) 2018/01/22 22:46:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009f4000-0x10)={&(0x7f0000a0c000)='./file0\x00', 0x0, 0x10}, 0x483) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000e60000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000077000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000492000-0x2c)={0x8, 0xc3ae, 0x7, 0xff, 0x3, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000062000)={0xffffffffffffff9c}) sendmsg$kcm(r1, &(0x7f0000fd0000-0x38)={&(0x7f0000331000-0x10)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000698000)=[{&(0x7f0000307000)="", 0x0}, {&(0x7f0000ad0000-0x3d)="e248d99bce8abdccda2801367cab31b2f8384282038a4269c58084afded5f2c974b853269919e69f2efebf7436161234448c33635f144bba282877ce2b0c3cafddfb1726ed7e6535369d2cd2de1c8619306688dd25f3ee74e5a9142b7ed39339608ca5aef8b8a39c7765a377a8c403d3645d2095", 0x74}], 0x2, 0x0, 0x0, 0x8000}, 0x24000004) mkdir(&(0x7f0000d77000-0x8)='./file0\x00', 0x14) 2018/01/22 22:46:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000917000)={r0, &(0x7f000016e000)="910ddb26bb879c5f4ebb6b51077dde40316f58ad414113fb84336643dd2aec561d6abded82629832ae0438433130b4a25f7bbcca3d94b919f5c86e869ab3c82866155d6ce21ddadd51b0b3fd515fbc75557c610004968ae292964fee0c22a0735c3c70899c80dd57b31e98d6e2f4e3c1f4a91f88f17105d1323226f16320eaa1342f2e4eb527cbed50eb92e9f14f40a6e87109cf7ebc577db7eb7baac58b5763902c9d858b6a4b12ac12750ad10c870aa844b5cc442f1a9623c17ebec479dd15e4212e1f4942584b6a58f3b18617b37d08adbfa975f90e9248ffb5912b62af7814b9", &(0x7f000060f000-0x2c)="7567da025c9010e9cb703911a7bc9ab6cc942ba8c20e3f28dcc3919f844fd6a9644918f042acc1b43bb0576a", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000935000-0x2c)={0x4, 0x5, 0x6, 0x1, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005d2000)={r0, &(0x7f0000ea7000)="d2f01e3de9fea5d026e8a1a36336c04f5cb2ffc28aee656d9b99bd4304e9fd935c64f4b352b356bce34e1ae8378dddeb17eb3d9ba42a82f7fa788e50c63b378033c7b8fe57ee703004f08113613db6e07ae79d1030", &(0x7f00006ce000)=""/4096}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e66000)={r0, &(0x7f0000928000-0xab)="", &(0x7f0000a3c000)=""/175}, 0x18) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80005, 0x7d, &(0x7f0000e37000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e29000)={r0, &(0x7f0000ffc000-0xd2)="7ac678baa4092c076d3d8141e8aeefecdc6397e8e6950c436545d81e0da24762a6dcc4b8dad156b3de9d71990b947420a5e4321d66b5459ba1f7903f0bba471e2785b4d907183883aac682a4f9b0d3e2acec004b196a4d732fec4b4928fd98d241cad3b6ccb4dde4a0faefcf8e43114c894d22a5e84e2e172f0bbcc877d576e13464d0a7549c8ca82df119b044d51e54e395a91dc8224d2d16eb3a824e903ba96c1e2cd3e5b02857e5f71b4c6a104efb3191747f348be539a8b853662db352f39e78d63fffaa2c6ac0351b3b4461f55035d4", &(0x7f00007d9000-0x61)="ef114ae241c5c8907e03e06fed9fde092427ca4a6021217d51eccddc63ff179eeb9b29c52648b35e8083acd19cc87c77e41812e244f5cc0f9eb7c98eeb47a3cda73b9bf8dbaf9871bddb9d69c173ea1e526e8d2e3de8e87312f75ad4fd8092b0f1", 0x3}, 0x20) r1 = getpid() perf_event_open(&(0x7f0000308000)={0x0, 0x78, 0x6, 0x9, 0x80000000, 0x8, 0x0, 0x7a4d, 0x8000, 0x4, 0x9, 0x200, 0x7fffffff, 0x1f7, 0x40, 0x0, 0x1f, 0x2, 0xff, 0x1f, 0x914, 0xfffffffffffffff7, 0x9, 0x9, 0x7fffffff, 0xaa0e, 0x3, 0x1000, 0x61b, 0x3, 0x81, 0x2, 0x4, 0x10000, 0x1f, 0x8, 0x0, 0x400040000, 0x0, 0x6d2d, 0x1, @perf_config_ext={0x5, 0x3ff}, 0x10, 0x4, 0x5, 0x2, 0x8000, 0x6, 0x6, 0x0}, r1, 0x1e0, r0, 0x1) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000070c000)={0xffffffff, 0x80000001, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00009a3000-0x2c)={0xf, 0x6, 0x3, 0x9, 0x9, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000080d000-0x14)={r2, &(0x7f0000ef5000-0x12)="81c768e857a0fcca36b640b1fa0cfb08b8cc", &(0x7f0000d90000)=""/244}, 0x18) perf_event_open(&(0x7f0000fb2000-0x78)={0x2, 0x78, 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) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000dec000)="", &(0x7f0000d1d000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000005000-0x57)="", &(0x7f000000b000-0x71)=""/113}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c87000-0x10)={r0, &(0x7f0000efa000)="b9d647aa713399a5a8b794e48a7befbc503f914952d94259d9efcba00c907f71d8ca3acf2a955874e6e62f0d4d0a9828f168eb9d9c504f893c83ac01f8efb4df5a3d27d90de78b5404899160ff59a101b18a223b41"}, 0x10) 2018/01/22 22:46:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x11) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff7000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003e5000-0x18)={r0, &(0x7f0000f17000-0x1000)="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", &(0x7f0000ff7000-0x4e)=""/78}, 0x18) 2018/01/22 22:46:28 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000)={r0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x807, 0xe5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={0xffffffffffffffff, r1}) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0xfffffffffffffff8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r1, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r0, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x3, 0x4, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x100}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x4)='GPL\x00', 0x9, 0x1000, &(0x7f0000001000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x8f, 0x2b, &(0x7f0000f0a000)="464fce2e23683d899ff7df6656c44687825b7cb0df1f48b39069979d4511f65a7c288b7dd0b96b04a2d45808cdb7e7f5c2880f6952bc3ea0b9d2c5cbf674c0485605cacf15e452544ea3e94113584ec235fba65e5ceb1b6b2653dbae7b0f1f18d729ec49c67d1cf89f20f87d943683b01c4bd5fff8ead99bccb163f9bdab40e1873f0e1b3d9d9848daaf62e9444e9f", &(0x7f000089e000)=""/43, 0x57, 0x7}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d25000-0x48)={0x8, 0x5, &(0x7f0000087000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0xfffffffffffffe01, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f41000)='syzkaller\x00', 0x8000, 0x12b, &(0x7f00007ab000-0x9c)=""/192, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x7fffffff, &(0x7f0000f5b000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003e8000)={r1, 0x0, 0xfffffffffffffe95, 0xffffffffffffff56, &(0x7f0000003000)="", &(0x7f00009c4000)=""/85, 0x8b, 0x1}, 0x28) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a50000)='-cpuseteth1!:{cpuset-vboxnet0+em1posix_acl_accesssecurityselinux,ppp0$\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r3, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="07cf", 0x0}, 0x20) close(r2) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000025e000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x3, 0x0, &(0x7f000021b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/01/22 22:46:28 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xd, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair(0x4, 0x8000a, 0x2, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)='cxph\x00', 0x800, &(0x7f0000009000-0x50)="8141426fa90aa6fa0aa7c873c24db59ebef17dc6447a442d2259079299151cf8cb589dc2ccd930ebc9abe520d98f55a834eb3edfd2669a9c4cb996268420d7e6fc700e24452d01d265fe68badc33c615") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000008000-0x78)={0x0, 0x78, 0x6, 0x9, 0x9, 0x0, 0x0, 0x3, 0x400, 0xe, 0x0, 0xc2b, 0xff, 0x9, 0x20, 0x0, 0x80000001, 0x0, 0x5, 0x3, 0x101, 0x1, 0x80000001, 0x6, 0x3, 0x6b0c9419, 0x5e7, 0xffff, 0x9, 0x81, 0xfffffffffffffffa, 0x100, 0x0, 0x1000, 0x3, 0x8, 0x5, 0x9, 0x0, 0xcd, 0x0, @perf_config_ext={0x4, 0x3}, 0x1, 0x1, 0x9, 0x2, 0x1ff, 0x0, 0x7f, 0x0}, r3, 0x9, r2, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x5ce8, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000008000)={0x0, r0, 0x0, 0x0, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000003000)=0x0) 2018/01/22 22:46:28 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x8, &(0x7f0000654000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x2, 0x8, 0x7, 0xf, 0xc, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}], &(0x7f0000eb4000-0xa)='syzkaller\x00', 0x80000001, 0x49, &(0x7f0000001000-0x49)=""/73, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000-0x8)={0xffffffffffffffff, r1}) 2018/01/22 22:46:28 executing program 6: r0 = bpf$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]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=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$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0xea)="e157831ffeec74f4f48e391f53390f62d38e03ce78a008ecbed7249356dc22242f5f03044c981160ad2647db19588b1fabc630f86ab500f677dc817ea112e12fe4817deed28e6de12fe27c11ee664fe5d6c460b73e89f3bedf9dade0c4c2869450e5abaa92ee439de0604bf55d98fef6c0c918d29906ba6066d9a402afb62d14c45e72912eb1b1443cf2d2101f228a4aa1b214f3676e355d4bd3060764b48d43467bcd989a8d750e4772523a777cbfee9579beb340b4bbb6b77ce17561d24cc5f1c0eb350b99de37a0a342c1e528ce7228b5a01075e102b1b265d9efc12745fa63a9a64a8b05dac9ef23", &(0x7f0000ff0000)="59c8477c7ea0ed9d65df5f827ee903e20ca906bd4c29dd8031230d9823d2cfba3bc92923d9942d981456a6e2ff8b8ab8b0e6c734518231dab1ca9225c4f99df86284f2ac8c70909b9a28a4e550d658dd023619f47c47c458ceac567da3867dff1eb96322d77281d2c5f82d2fe4ee6f223a15844d4e7d98112ba7998c3dc36e32c9d81a12b42a560c0853818e3eca967ea8b8536d5abbb1866161ca89c2c84e6563e0075a4661cd4da8d63c1df3c34924ec42752be130dd5abff217a967c2e3c0205e3a4c273556dd", 0x2}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff0000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ff0000)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) 2018/01/22 22:46:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xff, &(0x7f0000921000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d18000)={&(0x7f0000665000)='./file0\x00', r0}, 0xc) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) sendmsg$kcm(r1, &(0x7f0000329000)={&(0x7f0000969000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000680000)=[{&(0x7f0000c3b000)="2588", 0x2}, {&(0x7f000073c000)="dd9ed908678f93b9defce82a5c7aca3fa67dfae79eef200b01f0d6db479771ce58a04122e9d677bb107d6cabb4ffa38a7340f39b894d236dc441598f6a2165d7f932f748e04464365b2e4d827b61ed1f1e6db776b5edb0a506d1337264018cc63024fb97dd6077869adb1d976f3d205a400db56812c5cd0aa2e35cb55a332387b2", 0x81}, {&(0x7f000062d000-0x5e)="464a468e06ceb0e1a2501631e7d6b7971eae216b100913c86231e81951b68f79eda320795930cbc7adee73031afed84586ce2f91635f2974e8c97d70105e95c1fd33e74b8c7b65f97ae851996078aee4696f03356eabcf0b54470bd3ccf4", 0x5e}], 0x3, &(0x7f00001ab000)=[{0x18, 0x117, 0x4, 'O'}, {0x100, 0x18f, 0x0, "647e98ec6583119867ad820ab164f8d106ff066b0d53144873d9e7ebd4e195a7280c4e0532373a25d1545f7032280bfd1de47b8cdd6a17794bee45733eda76797c3d42a1ee64fab5eb6c1a11611dcc7684d49f471bb90dcca3d148a3142baa68bcf930451d993092028b2652f1c3dfaf1f33cc4be671314a1576fd55f83fb622d00e95abb818773b96a8ee07f1439ef6cf7ae3ec36be62946c1e3fd381276701eaf8f07b44ffd4b3d5f3b15af11cf15ea483fb955f4060d914b8869cf482ea75e1d71eb9cee70b2b6cd87d5ccb4d866ecee4be3c4f150dc6f8d48a534aeb9ae9269bfa076c3d6722bcc6f51c"}, {0xb0, 0x111, 0x0, "d3f4364d44e3cc34587191f07e145dfe21f8c86717e9a149cacba511de42b3d74857299aafa0b026640f6535fc639c58a2c0c8af7e53fafd64edc0393cc46a25c5763da7b5a0bf1e47d9c270344b06a53819eb10e226618a9ecb46617f62cbaa92cc1536c90af41ac8ad5f3062d188717834d80c4a4e428ab31bca74beea06206430a2605b2c6775db9a576a2fb038f69b70d5d488b6f0f1818dd9"}, {0x28, 0x115, 0x9, "90dae550d187032d2aa9306eb21f50b48a8cf7"}, {0x70, 0x100, 0xffffffff80000000, "7a0517acf1ce7d69e53e5e192ccf7d803355c53c040648b78084ba7a6f281a2fb21f0feab416abcdb91573c50a00f7b0160f05712a0282b89848070a107f05ca54a5df46d3e0e3f3f3a3b94aa3669aa125c147fdcb0c9df760200f77bc2895e1"}, {0x40, 0x112, 0x9, "cf2e3c41d211ec480028d54979d43932d24828ad1510bb5220ee10bd6618e89aed53d9bda8859417d234"}], 0x2a0, 0x404c800}, 0x44001) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(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) 2018/01/22 22:46:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f000010b000)=[{&(0x7f0000e70000-0x1000)="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", 0xffffffffffffff83}], 0x1, &(0x7f0000981000-0x18)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0xfffffffffffffffe}, 0x0) 2018/01/22 22:46:28 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000007000-0xc)='ocfs2_dlmfs\x00', 0x80000, &(0x7f0000007000-0x9b)="aff660f417cea5cb09042011ef6ac66915e93c3b64de23de4e5c8e3335d795b778df883440b7fba2e2438b7e4bbaa42b8ff86a2f6b62ce20ccfc8c1121db36ec0e24c907ca1c7923f8f5d8ad100135f4b44ed0bcc833583a9d4eb994d9e6c50ce51379c247c0c2c9aea2ae434ea1e071c467e0753c8320c4e676c653324d831dfed1f5c91952c6ef8685d003cb2ce219e6936128db1f5e4c3cb7ba") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='f2fs\x00', 0x20000000000000, &(0x7f0000001000-0x51)="d9af893fd1667420895278a12a771edd96af7d41e98d15adc7877bef446b3f6c1aca310e4f0f61a2c393ea52e9a0a51260104b14c7fdc23770ffc21d71a63721771be76ec3c4bd856baabdc1da2ee0b77b") 2018/01/22 22:46:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) socketpair(0x11, 0x4, 0x8, &(0x7f0000d81000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00008a4000)={0xd, 0x6, 0x8, 0x1, 0x0, r1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xa)={r0, 0x7, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000008e000-0x38)={&(0x7f00009cb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000417000-0x70)=[{&(0x7f0000c8a000-0xd7)=""/215, 0xd7}, {&(0x7f0000de4000)=""/30, 0x1e}, {&(0x7f0000e80000)=""/253, 0xfd}, {&(0x7f0000959000-0xe4)=""/228, 0xe4}, {&(0x7f0000ae2000-0x44)=""/68, 0x44}, {&(0x7f0000b26000-0x51)=""/81, 0x51}, {&(0x7f0000e4f000-0x64)=""/100, 0x64}], 0x7, &(0x7f000016e000)=""/4096, 0x1000, 0x9}, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000468000-0x7)={0x0, 0x0}) recvmsg(r2, &(0x7f000015e000)={&(0x7f0000bdd000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00001c9000)=[], 0x0, 0x0, 0x0, 0x8}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000fbe000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 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], r1}, 0x48) 2018/01/22 22:46:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0xd4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x37)="c11e3c190249b3890a49b46291244eb8a024a546b253056acbb5ab97f1c092187e3b7cfa38d3e27e3ce842589750ea7f1dfab323e9e8e3", &(0x7f0000eb6000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a48000-0x20)={r0, &(0x7f000061c000)="1aca2a5a1cad8e6a9501f175621aa672d21127574d4b2929b9b11f1b23cae7d5b9b23587baa288e61cd3d1a020766df29fc7d38bf80bfb56f73c7504c1aed42871b6e4be846de5db4fcfc453ef1935955fc0dbc90aba790bbc1dd6dc534240", &(0x7f000070d000)="77f47ad8742eecc9a885a4d53039392b256205e395020b10b0add2e0ca3388c9c090aaeb1ccfdb87f96f7d80cd95bf93ac5252eb1f56b978181faa0d0cf474db4ed68156bc8e3a5e1d190dabd933d4108f8bef0b0da7a28c165c63243f81fc94ed6c165b861f59d8c16364c63cb3c3209dee6ac2909af2fa03965603b84bd1cd4379036eae5b6c6cc91feb54dd187b07df1bce09aec55e4eb88aaa0761e063831678096ceaf243d2809523874c32ba2e396fbe86df7849cb1130a4633fac39288ecaf65bdbb2e9629d2654293e7e", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000810000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1ffffffffffffe, 0x0, &(0x7f0000ba2000-0x8)={0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001e000-0xc)={0x0, 0x9, 0x10}, 0xc) socketpair(0xa, 0x806, 0xffffffffffffffc0, &(0x7f00003f9000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000dc000-0x48)={0xd, 0xc, &(0x7f0000df9000)=@raw=[@ldst={0x0, 0x3, 0x5, 0xd, 0x0, 0x104, 0xffffffffffffffff}, @generic={0x81d, 0x1, 0x8, 0x81}, @map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5e}], &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000801, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000079a000-0x8)=0x0) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000059000)={r4, r2}) sendmsg(r5, &(0x7f000096c000-0x38)={&(0x7f0000635000)=@hci={0x1f, 0x88c7, 0x3}, 0x6, &(0x7f00008ca000)=[], 0x0, &(0x7f0000264000-0x188)=[{0x80, 0x11, 0x41adf440, "31c3b7be2ffeec67835ff53529b964a77590b4390e45b3d0fc1f510daddfa7acb0a7d6b7fae5b3192de14f998648fa3944f180c9d6e2430f21d210995e960e04c98dfb7ad3d4b837a206ff1076fc1dedb28ed31352803b448bc626102d9bd06bb66d36cd218fede60f48b372b9"}, {0xa8, 0x19f, 0x5, "e94114bf688a7df3149a9bee1c7958fdbce1e22e1b4af3a2ef3dc2a9e45ec0cc1b2095ba91b2ef20f51aebcdf6ff1ff07fdc69e845cd884dee179fc006319ae9ef13efe612b6d3afcfdf90a99d819ad61e77a9cd75d6d3c4569fa594394a2cc014773e91146eb493830816b4b3096d5f5c08fd76b1e4716a12e96cc2b476dbf144309c053714117850a233f21c7009796333659f1c5c"}, {0x60, 0x10d, 0xef6, "0462e8582120bed8b80a123aa109eaf1bc69dce8d441227105880fc43186a143d3ec18c7c641a3d3a0a31c2f7d1b439805358251384ff40709650517a8edbf78d514eab5038258765aa5986a809595"}], 0x188, 0x80}, 0x20000000) 2018/01/22 22:46:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1ff, &(0x7f00000da000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000068c000-0x20)={r0, &(0x7f0000430000-0xd0)="04ecd416c445e06c4135cd58a65573c28d1fbdb4b6316e0381d00bd4558794d52f7378673b04f9407f2fdf4d58f37303ab136b76a41730b4a0cf27ff81ee04b43d2b89d50a8761f615bbf8e9af1ce219b26d17fa3c8e9d1fcd1751a2298f8acd02ae0aee56ba7c07834d6d962c7bcc24d8734af766dd05e5a195df5723550c0db22a51816cfc911b348c1761b926bedc8119290ca4e78ed72b085f81123ffc3a72d827539bc07552bbc83c6ecf7f552ed67eab7dbedde0982a6fd56b7f45f0daddb658a116dd92f0a07212a475c71efe", &(0x7f00006ae000)="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", 0x3}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 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, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/22 22:46:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d7000)='./file0\x00', &(0x7f00002d3000)='./file0\x00', &(0x7f00009c0000-0x4)='xfs\x00', 0x12, 0x0) mkdir(&(0x7f0000c7c000)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) mkdir(&(0x7f000059c000)='./file0\x00', 0x1) mount(&(0x7f000072c000)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000049f000)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mount(&(0x7f00008ae000)='./file0/bus\x00', &(0x7f0000395000)='./file0\x00', &(0x7f0000fae000-0x6)='tmpfs\x00', 0x400, &(0x7f0000684000)="6e29487711060ae4df1678f4befe44e348cd750156ab936444cc80f6883174cd787f8e01c2a15ac36360299e5141d30619a56b28d92e06689cdaf84567a64b99b98529f23ddcc1b0683241184b926329e24328047fb5fa171fd79a05130a15aa3968033ed0481f76c394811ae42fc10ca0cdfa022120cf7bd7b0227eaff1eb109d5e31088773ad14a77efdc2e5fc53f414e8bd0e16183947d446d7032d191657d0c8eff2bd808094ea9f49e0c5bcdc7174b02b00310a9916174d5cfacc6c3532d80ed5aeb8bdfd6bd4f7c9374f632890257f12481754d46890efe7d6df5e15ec32017359ec446366939b688a5454bb86cea8d4c837ad07") mkdir(&(0x7f00001eb000-0xc)='./file0/bus\x00', 0x0) [ 38.632372] tmpfs: Bad mount option n)Hw [ 38.632372] äßxô¾þDãHÍuV«“dDÌ€öˆ1tÍxŽ¡ZÃc`)žQAÓ¥k(Ù.hœÚøEg¦K™¹…)ò [ 38.682874] tmpfs: Bad mount option n)Hw [ 38.682874] äßxô¾þDãHÍuV«“dDÌ€öˆ1tÍxŽ¡ZÃc`)žQAÓ¥k(Ù.hœÚøEg¦K™¹…)ò 2018/01/22 22:46:30 executing program 6: 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(0x28, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x26, 0x5, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x18, 0xe, 0x6, &(0x7f0000c2a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00006ee000)={r0}) recvmsg(r0, &(0x7f0000998000)={0x0, 0x0, &(0x7f0000d6b000)=[{&(0x7f0000202000)=""/31, 0x1f}], 0x1, &(0x7f0000bfc000)=""/238, 0xee, 0xff}, 0x1) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000010000)={0xb, 0x5, &(0x7f0000018000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x19}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000017000)="24500288", 0x8102, 0xab, &(0x7f0000018000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x408000000000001e, 0x812, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x3, &(0x7f0000f2f000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000030000)=r1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x6, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d1c000)={0xffffffffffffffff}) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c000-0xc)={0xffffffff, 0x2, 0x10}, 0x588) socketpair(0x1, 0xbac5c501d3e353ec, 0x100, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0xfffffffffffeffff, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000d000-0x10)={r0, r1, 0x0, 0x0}, 0x3d4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000004000-0x80)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1f, 0x10001, 0xee, 0x101}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x231800000000, 0xf, 0x0, 0xb, 0xfffffffc, 0x0}, @jmp={0x5, 0x9, 0x2, 0x7, 0x7, 0x8, 0x0}, @jmp={0x5, 0x5, 0x9, 0x0, 0xf, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x236, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000aa5000)={0x2, 0x5, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x20, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='GPL\x00', 0x9, 0x97, &(0x7f00005ce000-0x97)=""/151, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x3, 0x9, &(0x7f0000a81000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b9a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ad4000)={r2, r0}) r3 = socket$kcm(0x29, 0x0, 0x0) recvmsg(r3, &(0x7f0000176000)={&(0x7f0000833000)=@un=@file={0x0, ""/28}, 0x1e, &(0x7f0000f44000-0x60)=[{&(0x7f0000e75000-0xec)=""/236, 0xec}, {&(0x7f000026d000)=""/46, 0x2e}, {&(0x7f0000234000)=""/250, 0xfa}, {&(0x7f00005c6000)=""/212, 0xd4}, {&(0x7f0000a88000-0x3d)=""/61, 0x3d}, {&(0x7f0000668000-0xa3)=""/163, 0xa3}], 0x6, &(0x7f00009e7000-0x72)=""/114, 0x72, 0xfffffffffffffff7}, 0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000cce000)={r3}) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000726000-0x10)={&(0x7f0000425000)='./file0\x00', 0x0, 0x18}, 0x10) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000cb1000)={0x1f, 0xd2, 0x3f, 0xffffffff, 0x10, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000333000)={r2, 0x28, &(0x7f00007d1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000611000)={&(0x7f00001c1000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a37000-0x10)={r3, 0x28, &(0x7f00008ea000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 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) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf2000)='./file0\x00', &(0x7f0000c92000)='./file0\x00', &(0x7f0000146000-0x7)='pipefs\x00', 0x20, &(0x7f0000229000-0xc8)="ecce920b801bbac86fccdcc1b2d04b55510c60ac03a980324c6957d5f08fa980228e1ec398b117ec6795101543a2cd2da73e88b26ff33e536d995cd4ee1bd2ad23c8d5e2f411812f815331949697801c6fad0df5bf09048cddb4add68f03700aaaeaf2acb9b1c2bfb50d4c88e680d48db7ded922df84c4f4320f80f2732676e6ce257f47d4b73276964a955f43c6b17e2b9df0c3ddf03e47a59e06a7c36f65aae67878a77fae6985efe946698756fa25179ea64dcbbe3bd6ded828705ad86e1f056d2300cd39a11a") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000078d000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffff3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x4, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000091e000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b66000)=0x0, 0x4) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bf4000)={0x400000000000000b, 0x5, &(0x7f000008c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x21}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000049a000-0xa)='syzkaller\x00', 0x800, 0xf0, &(0x7f0000132000-0xf0)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a4f000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x3, 0x0, &(0x7f000006e000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000075e000-0x2c)={0x400007, 0x8, 0x8, 0x9, 0xfffffffffffffffc, r1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fd5000-0x2c)={0x7, 0x8, 0x5, 0x0, 0xc, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) r3 = perf_event_open(&(0x7f0000697000-0x78)={0x4, 0x78, 0x3, 0x5, 0x86, 0x401, 0x0, 0x0, 0x10008, 0x2, 0x10001, 0x9, 0x0, 0xbf, 0x4, 0x3, 0x9, 0x100000000, 0x8, 0x1, 0x66a, 0x800, 0x2, 0xc, 0x101, 0x6, 0xde, 0x1, 0x40, 0x7, 0x20, 0x1ff, 0x20, 0x80000000, 0x2, 0x9, 0x3, 0x0, 0x0, 0x36e1, 0x2, @perf_bp={&(0x7f00005c2000)=0x0, 0x2}, 0x400, 0x101, 0x8, 0x7, 0xd4c, 0x0, 0x4, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x80) mount(&(0x7f000087c000-0x8)='./file0\x00', &(0x7f000053f000)='./file0\x00', &(0x7f0000b36000-0x7)='cpuset\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b49000)={0x0, r0, 0x4, 0x3, 0x0}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/22 22:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000696000-0xc)={0x0, 0xec, 0x18}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007aa000-0x20)={r0, 0x3, 0x1, 0x4, &(0x7f0000b79000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000bf4000)={0x400000000000000b, 0x5, &(0x7f000008c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x22}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000327000)='GPL\x00', 0x800, 0xf0, &(0x7f0000132000-0xf0)=""/240, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000002000-0x4)=""/4, 0x4, 0x9fe}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0xc, &(0x7f0000001000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x330e, 0x0, 0x0, 0x0, 0x7f}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x3, 0x6, 0xb, 0x6, 0x8}, @jmp={0x5, 0x400, 0x6, 0xa, 0x6, 0x0, 0xffffffffffffffff}], &(0x7f0000001000)='syzkaller\x00', 0x5, 0x8b, &(0x7f0000002000-0x8b)=""/139, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x6c)=""/147, 0x93}], 0x1, &(0x7f0000001000)=""/141, 0x8d, 0x100}, 0x100) sendmsg(r0, &(0x7f0000000000)={&(0x7f000091d000)=@hci={0x1f, 0x5, 0x0}, 0x6, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="76974dbdc264cf87dc8c8ff5b6f70919a1ed053a13aa8ce654599f6df10ca7e3ee8a931ac12e0617b5b8", 0x2a}, {&(0x7f00005a9000-0xdf)="451cfc71215d7ebc8295636bcf2f0e314d36dd22c21e7bcbd5501a93c4039c7ba3b1dd641d6ce1331933fc8c2f6b2ad0a848ca2748766d9ba372cae2ad1040bb702c32a6fc9adb2de07b68e33652ef36a40f8dad70c2f45f441d7ade04dd0b43e12970e5e2da476cc8e4e4afa2a0d26d5eae44985e8d2c2b79cab2bc17838b2091f2bf4f568fd9f71d4981a4ca9a988e63041cafd1a3852003d95049c7d3aa4986281b95582f89d8df2536da98126d79be3314ab18f0bad57c0237519381c1387132bd2fe4486d139e826409cdb76fee0c6c741c76bb430133033cfbcf4b09", 0xdf}, {&(0x7f0000338000)="", 0x0}, {&(0x7f0000000000)="a348881a55e185a03583b5979d232ac7257aeb7cdf60c9a0f33b109330d75cfaf3d74365735085d651afe0710db960ecb0598fcb6d485503c12ceb074719bfd1fa8df7f2b828c54e1d6db12590491e9e9158f2e36b832fbe9ddc9eb0138c71e426856b592e16be59f053a6453aa88e2c5def7b00ce0a56012d8d9ee7ba354c8363e689501163c88cb3ad4fde4af5c12deb289ba7f33757a4ae8bb2959d4dd80a2d98049dd5cc9e5d55bed1e69114f69aa0b9433aa84aaeaf9f1cbaf86a8156d9eea5b009767eec55735df67a94de30ff83aa4c61da6b0f0b547d96d24f0e53deb7a30d777464d6c5", 0xe8}, {&(0x7f0000000000)="75f5339eb33780169b683248b762efb5c01bbc83fe9a2c6ad077b88c5abce2970fc08b823d8a57ef760a46ea89534a29ed9165176421cff944a26f4570919feb436d5f8d63f19f4ae4b5e4e9b00031774760d27b9f874a462597bfec517eee4fd6cef54c60f044eefcd2cab25458815cb2769e783eff49ff8a4e72ba52b89ecdb72a4229d201eb4b9f4b122f7a4ed162c7cf0bf9fc8d", 0x96}, {&(0x7f0000000000)="e878c34b08", 0x5}, {&(0x7f0000001000-0x50)="df47668204f4c2412ca91f8e83f77ef14e5c56526b4f3b017fed24f94e391018bab83dd9bf0d01ff4459ef9afec70c7cdad1f2a87adeb7d75c2062101a3c87fb34ddcbb0f3eaa0efd1384ea4624378c3", 0x50}, {&(0x7f00008fe000)="c088b0a769e1a9c24c1ac10ff53a2e2e096623251b1c71bdb4bf76d8684ed00f799f84e21a5be810b8996c064ad24476f0f8924de58946ba7734f7661b50f8d0adaa1ef2037a0d20a5efc9b6abe6e3076b765f9e29b9feb28ac6d1695b1a608e56512a015f6b4332aa4a9ccd4bea90f294ffaddcece1859d3a92b69994e80b9acf8172ff3609ef1e80dc3dc3f2297b295f54ee65f6624bcea51324350015665e9b242263df5abfde1c27bcbb538b586af5a309a9a5af535082", 0xb9}, {&(0x7f0000882000)="583b2db9115e9a5b451ecd161c83a64f3abeef7efa9e5b8bd40cdaaaf43e3f239708d5cc5af0980034d4a75539daca4cf2778535b804eabe49cb4f890b5e1b", 0x3f}, {&(0x7f0000c0d000)="2ca27e882cef5805a5ae083ccb70f0182c5e331c77460f2424efa8f9d703fba8c378e4ed0202d2ab591692ac887859284f24fed45452910e725aabfbdbbbf5dd4e06abdc04da99a7337b1167b2d23bbdb5726f994c5d2ef8cd815ab95d576b413bec36ef4f74a8be6484a1db31fcf68999e1634f21034e67cd9b687854616a4d8c0899cf78945ec615f424ebd881a4166cfc528133ddb0e5f4a1e5c122bfcbce9a5ff7954e8f3b05a08727a05f4b13800dd2", 0xb2}], 0xa, &(0x7f0000c9e000-0x190)=[{0xa8, 0x119, 0xfffffffffffffffa, "fe2a1f78c93b3bb22d540df76c65b71cb7f7946b8f5a82f04ec40c62394d56fa598b361cd3c63f2b6e3753e8fbd43e6963fba4b34f3568c7f9407c6dad7c50f32806d5a06952c59d6b108498dfd6c10c0b246d495302055ba81aabf29719822c6ab05627dedc2d81b9e505fbec1d677eecca0f4e852a093b27663030856f860fee91d98c434f255cefc55be4ae86544f3e47525d"}, {0x70, 0x1ff, 0x4, "9977ef07c3bb88e767be8f675609a7ad03331e97cdd271eaab9b7a6bb33d4b5fd99dba6d186dadef4559fd9b7192df8aefc9562c30441cbc862bc3086f7760a1d8cd7a9c9f87c9c98d362b6cc318f648d9550c6efba2872fb69c3d82"}, {0x78, 0x117, 0x60, "7db0927c3bae3139bdd5125d24464dfdd680f6a36fa63b37d4d12f8183fd19ae19fbc82fafa2c8fe9e5b52d4dca6890a5b764bdb2ffe487f23606fa3c1c032efe38617522ca443ab83b1ebd7921dd998c995f67a31062ad83b89cdf9513f199899a691f3a55739"}], 0x190, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000036f000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b33000-0xc)={&(0x7f00000f3000-0x8)='./file0\x00', r3}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000ec5000-0x38)={&(0x7f0000210000-0x32)=@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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d4a000+0xe86)=[{&(0x7f000016a000)=""/37, 0x25}], 0x1, &(0x7f0000ce3000)=""/161, 0xa1, 0x0}, 0x0) recvmsg(r6, &(0x7f0000887000-0x38)={&(0x7f000011b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d1c000-0x30)=[], 0x0, &(0x7f0000198000)=""/0, 0x0, 0x0}, 0x0) sendmsg(r6, &(0x7f000023b000)={0x0, 0x4d, &(0x7f0000185000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x3bd, &(0x7f0000a9d000-0x1d0)=[{0x0, 0x0, 0x0, "7cba2919c6162f7292e664b0d8a126012d520c7a479c02a9836d9563ce56e2869891046db189c34c0ae433dabd0500d162c43f8777ef39198a043faf5aab5d3b7fb5827fce7ed9de5ec85302b90f415247864e5aae98357ae53c033aa69b4093ebc3bf6f15cf409f0faf4b6adb05d8a389f46040a7095c36c047100aed68614b2aa5eae9f6d81c243ad2bd876a57d76045b4079c0e07ac4210a6e4c5e3636afa1f6878cfafc2d327819c4e702605ed328812e1937f9c2ce9e2b49931b7"}, {0x0, 0x11b, 0x7, "7c879396af5c89799ee1d1204b0eee5322bc04b07c786ea955e33d1f558b0c703fb9543ebf138ffcdd574ceec09b5e1707cce40a28e8cb4de980e0fa33ef1cac219d3f0994b9ae16056a95ccc37841b38776d2b5563aa5f0cd715ba3bd49ee5b4d2cbdadaaab5e7badb1f50b45addfd4b1f1a0df2e24c6d50866e9088473051fe76242c76d030389f9480679f80621c9f9f569f3530770215e407adcec1a49ac0d6a956e7b57b81cd9511f14799f0fbb4bab836ce854e46053009d5be935cc34652d58c89d4a0a0650d94cd0b34f6cf250d73fd17de19538d7db7f5179f6b22b6492cf69e24d08e1951b"}], 0x0, 0x0}, 0x0) 2018/01/22 22:46:30 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000200000)="6b657972696e6749001dd370cbb96949cca8008b90665d34c0d85eb77f404ddfc436c8214a616b9f0f2e876381c27e1fa0abea5d311b38484c5138e4d257e08ff9507b4b0bd5a30ce62c020f520582f4b51cb2f4a9c77a5166b967fbde0c33f310e97772b50ed7a70fca3b8521a4f18edb0dd687582f7d576329b60286d2fabde637ef1bee648b3836aa116ed7bd496786da6b54d120d290744b664d034e1d21c202a38bb5fc81cbb402ed4cd3795853c388642937ffb259b5123f524b611fb5309c912aa6") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x40, &(0x7f0000b72000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000357000-0x8)={r1, 0xffffffffffffffff}) r2 = 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_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r2, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000456000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/22 22:46:30 executing program 0: 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000e4000-0x2c)={0x6, 0x1, 0x8, 0xd74, 0x0, 0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dc4000)={0x6, 0x2, &(0x7f0000191000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000056000)='GPL\x00', 0x37, 0xc0, &(0x7f0000096000)=""/192, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a2f000-0x28)={r1, 0x0, 0x12, 0x0, &(0x7f0000427000)="cea7e92df3fcd94d81048c5ed8ec852ac1cd", &(0x7f0000e34000)=""/0, 0x1000, 0x5}, 0x28) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bca000-0xc)={&(0x7f00008d5000-0x8)='./file0\x00', r0}, 0xc) r2 = bpf$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) bpf$OBJ_PIN_MAP(0x6, &(0x7f000061c000)={&(0x7f0000e8f000-0x8)='./file0\x00', r2}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r2, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="07cf", 0x0}, 0x20) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f00009e1000)='|', &(0x7f0000040000-0xdf)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000785000-0x20)={r0, &(0x7f000050a000)="", &(0x7f0000781000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000110000)={0x8, 0x200, 0xff, 0x1, 0x8, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xe, 0x0, 0x7, 0x6, 0x1, 0x1, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000-0x10)={r0, 0x28, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000-0xc)={0x0, 0x3f, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xf, 0x4, &(0x7f0000009000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x1, 0xe, 0x7, 0x6, 0x10}], &(0x7f0000006000)='GPL\x00', 0xe5d7, 0x1000, &(0x7f0000003000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x43) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xa, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x6, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000c80000)={&(0x7f0000661000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000365000)=[{&(0x7f0000490000)=""/227, 0xe3}, {&(0x7f0000d7e000-0x93)=""/147, 0x93}, {&(0x7f0000de6000)=""/232, 0xe8}, {&(0x7f0000c7a000-0x2c)=""/44, 0x2c}, {&(0x7f0000e23000)=""/92, 0x5c}, {&(0x7f0000a7a000-0x84)=""/132, 0x84}, {&(0x7f0000405000-0xb4)=""/180, 0xb4}, {&(0x7f0000dae000)=""/156, 0x9c}, {&(0x7f00004ee000-0xeb)=""/235, 0xeb}, {&(0x7f00003ff000)=""/46, 0x2e}], 0xa, 0x0, 0x0, 0x40}, 0x2000) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x7f, 0x9, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xbc3f223de25e71be, 0x1, &(0x7f0000f02000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007ad000)={r0, r1, 0x0, 0x1}, 0x10) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f000002f000-0x8)={0x0, 0x0}) close(r2) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000690000-0x48)={0x3, 0x5, &(0x7f0000f01000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c4a000-0xa)='syzkaller\x00', 0x321c, 0x93, &(0x7f0000ba7000-0x93)=""/147, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000f02000)=r3, 0x4) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x4, &(0x7f0000f03000-0x8)={0x0, 0x0}) socketpair(0x3, 0xf, 0x1, &(0x7f000023d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f04000-0x10)={r5, 0x50, &(0x7f00007cf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001ac000-0x4)=r6, 0x4) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000049e000-0x78)={0x5, 0x78, 0x8, 0x6, 0x80, 0x7f, 0x0, 0x9, 0x2000, 0x1, 0x5, 0x2000000000, 0x0, 0x6, 0xffffffff, 0x7fffffff, 0x3, 0x8, 0x3ff, 0x0, 0x6, 0x80000000, 0x200, 0xffffffff00000001, 0x0, 0x8, 0xc51d, 0x6, 0x101, 0x5, 0xffffffffefffffff, 0x5, 0x3ff, 0x4, 0x1f, 0x5, 0x800, 0x3, 0x0, 0xc, 0x1, @perf_bp={&(0x7f0000f04000-0x1)=0x0, 0xca3382fcb29bee24}, 0x2, 0x6, 0x5, 0x7, 0x80, 0x8, 0xd6, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x4000000000000003) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1b0, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 3: socketpair(0x4, 0xf, 0x2, &(0x7f0000172000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000001000)="54d69ae1e566ada1fe9b", &(0x7f0000001000-0xa1)=""/161}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0xf4)="462cb8cd50faeb56069d1c58adbf743d7a79ee87fdb9ab20bf9aa5efb8dfc2a9de1805f8925dff05bf3998b37500f51f89953bb31c4a47e805fe56417f6beaf49cd0720e3a1474b1f34e24a44a3b1468709ab3aae77611e324b09759b07db5a4a249d19ad5a765a50fd1f16ddbbcb25e89f0cfc57adf1d95b261a168910c06dce5f33e0f929cd340a8c36925ee3b8cf5efce6bc910a033fb90d06d64d2664d86dfab52e5e2b097b4a1b8520fa4e7d05a3b0837a7d1c65a692cc528561e0717b426f315ec68e327d8c4dd640ad63e4c9d880a9221cca6f5a69a53fb2a096bd9e311a3689e15553a677dbd87a1bd3c441e54555410"}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x7, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x3, 0x2, 0x7577, 0x101, 0x8, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xf, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f0000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000007e000)={&(0x7f000008f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008e4000)=[], 0x0, &(0x7f0000cf1000)=""/49, 0x31, 0x0}, 0x0) sendmsg(r0, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000569000)="e1", 0x1}], 0x1, &(0x7f00001e4000-0x330)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000eeb000)={0x0, 0x0, &(0x7f0000f86000-0x40)=[{&(0x7f0000ea3000-0x4c)="4fff3dd8d6232a068cace5dbcacbf4d02e403b56efd21bcf9f881c4a0b235c62cb810c2df5e11a2c455801be6b06520a3f1572eecf0c2058606a4d2d3a3b0337fc97c9e1c6f93a0ab76a9b06", 0x4c}, {&(0x7f0000fbd000)="bbb966974bec62afc0e1ff400265298c2bda20fe6f40a080125985c931c5faf393e603c16077da4e1e9dbcceafc79f633bcf31a9645d026cf30d37c9d18be4d0000dd8bd3d9a04898e0c0be8cbd17c81c8a2bcb8ffc1ae2e77293f7004c19c7374652ebf6d82156854d392800692967082bcf80825a74ef2e68940bc4a52338269794c2437aa19fd83ed54294df1447e0145066e", 0x94}, {&(0x7f0000737000)="e8cc977c", 0x4}, {&(0x7f00001b5000-0x3d)="a3160965808a9da2764767a76a302cdfce0492c294188637cc3628dfab973a587e8204ca019d96a06174d01571fb05e0d2a566b748aaba93c39c015801", 0x3d}], 0x4, &(0x7f000040c000-0x58)=[{0x58, 0x88, 0x1000, "894bb79ae0503cff04d566542e56bfd37a57dd283654708ae16ed6762421169a57244b192e002edf04382e4ad78c46bf0e9dc80401d5d8a46adcaf5725ae1f4c0db1b0be20757d"}], 0x58, 0x20040804}, 0x80) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb5000-0x10)={0xffffffffffffffff, &(0x7f0000a5e000)=""}, 0x10) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005c1000)={0x0, 0x1000, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004e7000)={&(0x7f00000c6000-0x8)='./file0\x00', r0}, 0xc) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x40}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x401, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x9, &(0x7f000000b000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000-0x10)={&(0x7f0000008000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f000000a000-0x67)=""/103, 0x67}], 0x1, &(0x7f000000a000)=""/121, 0x79, 0x2823c3e5}, 0x2100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x8, 0xd, &(0x7f0000003000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0xd, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x5, 0x0, 0x5, 0xffffffff, 0xffffffffffffffff}, @generic={0x84a6, 0x7, 0xffffffff, 0x6}, @ldst={0x0, 0x3, 0x3, 0x6, 0x9, 0x0, 0x18}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='syzkaller\x00', 0x68, 0x76, &(0x7f000000a000)=""/118, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x3, 0x9, &(0x7f0000002000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xcb3}, [@jmp={0x5, 0xea, 0x5, 0x7, 0xf, 0x50, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0xf, 0x1, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @alu={0x7, 0x8000, 0xa, 0x2, 0x7, 0xc, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000)='GPL\x00', 0x6, 0x8, &(0x7f000000c000-0x8)=""/8, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4d032, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000003000-0x4)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x5f) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$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) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000296000)={0x0, 0x0}) close(r1) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x1e, 0x3, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000a49000)={0xa, 0x4, 0x3965b1e7, 0x4, 0x8, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dd6000)={r0, &(0x7f00009ac000-0x8e)="88d866a86d993644e94d0c2f1798b017a070f3a94563601e288d60234792ada0a8824b54b888695b3b6da1d4f6cac14e42cb88f16a121bb5b14efff61dcb9dfaca31b21e99d2661ebcb4d2f3e1fc43d3d3ed55336243d7927e92ce9302bef0910b5cd02298555110805394856181ae13bb8b454f6eb0476a95b251826c7e3eb5bd6184def2c729ab629ded6e276b", &(0x7f0000c22000)=""/117}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007b7000)={r0, &(0x7f0000ae3000)="", &(0x7f00005da000-0x77)="", 0x3}, 0x20) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000365000-0x5)='ext2\x00', 0x1400, &(0x7f0000000000)="9e8dbdd12c93149cda76ea957051c629b58d15371940796d59baccc60d9f922d9af2d1aae9c5c066837788ce8c4f21e37058ec1db6b8df68e64fd1ca366242139d3779770f5ca11206bb1f4bee805901f97b7a0c4b38ff3a4cf5887e734e9e45b620e1357fc72997544746da94c84089f4e781011c03") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) 2018/01/22 22:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) socketpair(0xa, 0x3, 0x81, &(0x7f00005e2000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000055a000)={&(0x7f0000b45000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000031b000)=[], 0x0, &(0x7f000000c000)=""/113, 0x71, 0x2}, 0x1) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000f98000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x100080, &(0x7f0000319000-0x25)="") socketpair(0x5, 0xf, 0x8, &(0x7f00002d2000)={0x0, 0x0}) recvmsg(0xffffffffffffff9c, &(0x7f0000813000)={&(0x7f0000aec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000032f000)=[{&(0x7f0000f00000)=""/231, 0xe7}, {&(0x7f0000d49000-0xe0)=""/224, 0xe0}, {&(0x7f0000928000)=""/101, 0x65}, {&(0x7f000095a000-0x41)=""/65, 0x41}, {&(0x7f0000fa9000)=""/84, 0x54}, {&(0x7f0000074000)=""/217, 0xd9}, {&(0x7f0000782000)=""/63, 0x3f}, {&(0x7f000066f000-0x39)=""/57, 0x39}], 0x8, &(0x7f0000e8a000-0x1a)=""/26, 0x1a, 0x3f}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00005a4000)={0xf, 0x8, &(0x7f0000255000)=@raw=[@call={0x85, 0x0, 0x0, 0x35}, @call={0x85, 0x0, 0x0, 0x4}, @ldst={0x3, 0x0, 0x3, 0x0, 0x7, 0x20, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f000028d000-0xa)='syzkaller\x00', 0x5, 0x0, &(0x7f0000e8b000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$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$OBJ_GET_PROG(0x7, &(0x7f00000a5000-0x10)={&(0x7f0000b14000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000011b000)={r1}) mount(&(0x7f000060b000)='./file0\x00', &(0x7f0000a1a000-0x8)='./file1\x00', &(0x7f00001aa000-0x9)='configfs\x00', 0x80000, &(0x7f0000334000-0x32)="9fb683d9778ecdeda2e560645e85dacde305e0882ca22e3da06ab944daf91814ed1b3404252f423d16cda2f69cf8930fb53d") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r4}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xb, 0x10, &(0x7f0000e18000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x1c}, @alu={0x4, 0x3f, 0x3, 0x2, 0x8, 0x2, 0xfffffffffffffffc}, @generic={0xc9, 0x20, 0x3, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, @ldst={0x3, 0x0, 0x2, 0xb, 0x2, 0x2, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x10000, 0xc4, &(0x7f00009fc000-0xc4)=""/196, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x74, 0x3d, &(0x7f00003f2000)="7ea60bc91753f99f7f94a8a9430c4c0d2baeb23aaef2892b1f4b2d4c4711fca56d14549468a56e628fba6cdf7c57b59c77bf32d2016ba243063415b07460371417bfc379d498fd8d8cf201b90f15ed6b5c66f0e680f0e7022569e5999cf51fd22f79d8e71cd21ae2231139abbc5e16e6f2bf0cff", &(0x7f0000001000-0x3d)=""/61, 0x7, 0x80000000}, 0x28) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000691000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x80, 0x40, 0x6, 0x9, 0x0, 0x7155, 0x200, 0x4, 0x80000001, 0x9, 0x7, 0x8, 0x4, 0x4, 0xff, 0x7, 0x3, 0x8, 0x9, 0x100000001, 0x4, 0xffffffff, 0x7ff, 0x10001, 0x1, 0x1f, 0x0, 0x4, 0x6536, 0x8, 0xffffffff, 0x8, 0x9, 0x2, 0x8, 0xfff, 0x0, 0x9, 0x0, @perf_config_ext={0x3, 0x7}, 0x44, 0x9, 0x2, 0x3, 0x20, 0x0, 0x2, 0x0}, 0x0, 0x931, 0xffffffffffffffff, 0x7c46ad6ec1760e8c) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) close(r1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x7ff, &(0x7f0000ff5000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000661000-0x2c)={0x9, 0x4, 0x7fffffff, 0x3, 0xa, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00001ec000-0x10)={&(0x7f000058d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000dc9000-0x38)={&(0x7f0000964000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007b9000+0x9eb)=[{&(0x7f0000717000-0x5f)=""/95, 0x5f}, {&(0x7f00007e7000-0x2)=""/2, 0x2}, {&(0x7f00009ee000)=""/76, 0x4c}], 0x3, &(0x7f0000a34000-0xbe)=""/190, 0xbe, 0x5}, 0x12002) bpf$PROG_LOAD(0x5, &(0x7f00004b5000)={0x0, 0x13, &(0x7f0000514000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x1, 0x6, 0xf, 0x7, 0x2, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x1000}, @jmp={0x5, 0x6f9b, 0x0, 0x7, 0x0, 0xfffffffc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x0, 0x0, 0x0, 0x6, 0xf, 0xfffffff0, 0x8}, @generic={0x1ffc0000000000, 0x5, 0x1ff, 0x3ff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004d6000-0x4)='GPL\x00', 0x25, 0xac, &(0x7f00007e7000-0xac)=""/172, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000053000-0x8)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000e6c000)={0xf, 0x9, &(0x7f0000442000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x34}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf6e, 0x0, 0x0, 0x0, 0xb9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d50000)='syzkaller\x00', 0x6, 0xe8, &(0x7f0000181000)=""/232, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000570000-0x8)={r1, r2}) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d46000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000011000-0x10)={&(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000e000)={&(0x7f0000019000-0x8)='./file1\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000016000-0x48)={0xf, 0x6, &(0x7f000001a000-0x30)=@raw=[@jmp={0x5, 0x6, 0x1, 0x0, 0xa, 0x120, 0xfffffffffffffff0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x2, 0x7fffffff, 0x9, 0x1000}], &(0x7f000000a000)='GPL\x00', 0x8102, 0xab, &(0x7f0000015000)=""/171, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a5d000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000055d000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x4a8db012d8386cb2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a62000)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000000000)=""/228, 0xe4, 0x0}, 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000005000)={r2}) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x6, 0x3, &(0x7f0000003000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000002000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xd, 0x4, &(0x7f0000009000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0}], &(0x7f0000006000)='GPL\x00', 0xe5d4, 0x1000, &(0x7f0000009000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x2c)={0xe, 0x78167471, 0x9, 0x752a55e000, 0x11, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:30 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="e7e644c08e78380d62be2442e704026564c37943df889764115d743ade990e7b9b28bdb53fed5291f4e0b3e805685283e9a125781ec2944f5c5e0d583da379278eb2604713ed138de0a75944cb39016d5440652c7b0e514f64756ee6067572ab8c87fea7857f7b104a09c679f0a99e5c3ecab9cbe96b522927b27b97d333800f881bf96e6b13e1856d4b1bb44303dd5cefc5a2abb98479ece375971b7546cf401ef8043354c247a304925f0cc19e0d3e430db5737436d1b141590f762144e0dbe1efd19e6bd817fcddba661643b4d7d66a10b5", &(0x7f0000001000-0x9a)=""/248}, 0x18) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000029f000)={0x4, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x7, 0x4, 0x20, 0x100001005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002bd000-0x18)={r0, &(0x7f00008c7000-0xc5)="", &(0x7f0000679000)=""/217}, 0x18) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f00003a2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000566000)=""/127, 0x7f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/145, 0x91, 0x1}, 0x40002023) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba6}, [@generic={0x0, 0x1f, 0x3f, 0x2}, @generic={0x39, 0x5, 0x6, 0x7}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x401, 0x0, 0x9, 0xf, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x2, 0x7, 0x3, 0xfffffff8, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000025000)='GPL\x00', 0x4, 0xc, &(0x7f00001dd000-0xc)=""/12, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f76000-0x8)={0x0, 0x0}) socketpair(0x1b, 0x80000, 0xbc, &(0x7f0000ad5000)={0x0, 0x0}) 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) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f0000ac4000-0x8)={0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f0000c90000)={0x5, 0x78, 0x80, 0x6, 0x8, 0x8000, 0x0, 0x8, 0x0, 0x1, 0x40, 0x6, 0x100000000, 0x5, 0x1, 0x200, 0x7, 0xfff, 0x5, 0x602, 0x100000000, 0x0, 0x7fffffff, 0x5, 0x4, 0xa90, 0x7, 0x1ff, 0x1, 0x4, 0x3, 0x3f00000000000000, 0x2, 0x800000000007, 0x80, 0x10001, 0xc6b6, 0x2, 0x0, 0xfffffffffffffd26, 0x5, @perf_bp={&(0x7f00007a6000-0x1)=0x0, 0x3}, 0x4000, 0x1000, 0x9, 0x0, 0x401, 0x101, 0xd0f7, 0x0}, r1, 0x1, r0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002c1000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005d3000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5a000)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fb5000-0x10)={&(0x7f0000d28000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x0, &(0x7f0000ce0000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e5e000)={0x0, 0x0}) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xad1d, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:30 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00008a1000-0x10)={&(0x7f0000b30000)='./file0\x00', 0x0, 0x8}, 0xffffffffffffff0e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000566000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a24000)={&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f00006a2000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000422000)=""/62, 0x3e}], 0x6, 0x0, 0x0, 0x0}, 0x40000000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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) mount(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)='./file0\x00', &(0x7f0000007000-0x5)='vfat\x00', 0x40000, &(0x7f0000009000-0xeb)="76fe8d746c073c95983725a9d4d833c60aadaf5a0ed566429d9a9df707bc23a1ff9704bd5deb2ef8ca5cf806fb5382959feb87c5cb402fa7eb0d8152c5d6750b1e127b049c52bcb62b8a642303edaa3c09719e383b82269e7adf167ef80f2a9e288930d2b2de1e1f9fc9a0bdaa984a3f53dcad3b9c18cc7bd5194ef3e9c778530920d2f238cb6bb7e03a53002274c6edbb2db912558b7ca2c386855b8a962cc87002e514fe9a94f59ef8c8b736d4143a7f08528080179f7add0b1e7c9f28f1d1424ba224b787a3e4a5dc9273c1dfcea9ccbb2ad7da3c9832c90248a682e40d619a92b1385837f239d83d1f") 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x6, 0x1f, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000000d000)={r2, r3}) 2018/01/22 22:46:30 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0xf, 0x5, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0xa)='syzkaller\x00', 0x4, 0xcb, &(0x7f000000a000-0xcb)=""/203, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000e000)={&(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000e000)=[{&(0x7f000000f000-0xc)=""/12, 0xc}, {&(0x7f0000003000)=""/75, 0x4b}, {&(0x7f0000009000)=""/87, 0x57}, {&(0x7f000000e000-0xa8)=""/168, 0xa8}, {&(0x7f000000f000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f000000e000)=""/127, 0x7f}, {&(0x7f0000006000)=""/223, 0xdf}, {&(0x7f0000001000)=""/158, 0x9e}, {&(0x7f000000f000-0x8b)=""/139, 0x8b}], 0xa, &(0x7f000000d000)=""/86, 0x56, 0x8}, 0x10000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000000f000-0x4)={r1}) 2018/01/22 22:46:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002d7000-0x20)={r0, &(0x7f000018a000-0xac)="", &(0x7f0000c19000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000589000-0x2c)={0xb, 0x1, 0x7fff, 0x100000000, 0xc, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x69, 0x2b, 0x6, 0x2, 0x0, 0x10001, 0x10000, 0x0, 0x0, 0x100000000, 0x73c, 0x4, 0x1ff, 0x3d3, 0x8a, 0x0, 0x10001, 0xe9, 0x1, 0x2f3, 0x80000001, 0x7f, 0x1, 0x4, 0x6b3ff737, 0x10000, 0x8, 0x3, 0x7fffffff, 0x8, 0xfffffffffffffc00, 0x40, 0x101, 0xffff, 0x4, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x20, 0x800}, 0x20080, 0x81, 0x6, 0x3, 0x9, 0xa1ef, 0x5, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000)={r1, &(0x7f0000efc000-0xba)=""}, 0x10) 2018/01/22 22:46:30 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x5, 0x5, &(0x7f0000012000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x38}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000011000)='syzkaller\x00', 0x145, 0x86, &(0x7f0000011000)=""/134, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r1, r0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xfb63890815f77344, 0x300, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000003000)={&(0x7f0000016000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000016000-0x90)=[{&(0x7f0000015000)=""/252, 0xfc}, {&(0x7f0000016000-0xb2)=""/178, 0xb2}, {&(0x7f0000015000-0x80)=""/128, 0x80}, {&(0x7f0000006000-0xc5)=""/197, 0xc5}, {&(0x7f0000015000)=""/12, 0xc}, {&(0x7f0000016000-0xde)=""/222, 0xde}, {&(0x7f0000015000)=""/50, 0x32}, {&(0x7f0000006000-0xa)=""/10, 0xa}, {&(0x7f000000b000-0x1c)=""/28, 0x1c}], 0x9, &(0x7f0000005000)=""/0, 0x0, 0x0}, 0x10001) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x5, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r2, &(0x7f000000b000-0xee)="67e1ae9b4c63dc64eeaa0573f4a5ca07f7aca1b5f51f9ac650ead636683f557b06d42c72c8e4befac0b206dfffb244373e9aa9363ba5a4b480f7c2f51a172cffa651860283a263d6ec944b6ae50ac9e691e5d1c390345131f27e7fd9b00e1d457972d0d5faac512d73353cbe9364649853a7395280ac38f4475370e451dcd8c29a5cc3fbb312018d40821a7adceda3bda66f96ec6565b6af26ff6fe2261e5bb1756943bb910f9813373b23705a6dfbe8d88b2e91b64576b366818608555d8d3fedbcfd3f9d431cbdebdf6bcc8dd852c618b004198887180b381db82c826540c8eab486a21dae0314ea946782c8db", &(0x7f0000016000)=""/243}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000013000)={r3, r0}) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) close(r1) close(r0) 2018/01/22 22:46:30 executing program 1: mount(&(0x7f0000ac1000)='./file0\x00', &(0x7f0000254000-0x8)='./file0\x00', &(0x7f0000519000)='reiserfs\x00', 0x21, &(0x7f0000a23000-0x8)="7614e9949f17b91c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000095f000-0xe)='./file0/file0\x00', &(0x7f0000754000)='./file0\x00', &(0x7f000028c000)='ubifs\x00', 0x8440, 0x0) 2018/01/22 22:46:30 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0x7f9, &(0x7f0000efe000)={0x0, 0x0}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000efe000)={r0, &(0x7f0000eff000-0xdb)="4164224074c958d5e98469f10f8db4e54d9346052b09cf6542fdfce558b4abf57e1707a0be818f4486e143c8456d9887181509a12cacb0f9d7b8ba35858b556e0844c690bd89c66f4248e92f7d2a2c4866e687b2d3ef4c66a9e18427cc946e6809289309c6b853da06d0b44f05e727183c39a1811bb431c48309d1afe73c41c3407109e62bfd257218acb90277a9480c15c4b3c049fbea81095e323371b8341c5885f555a2cd2ae72f1238095b04e2abc4a2f7eb10fcab887eb5dba49b636674f17acd0bb4f2a0b95beab3a167fb27d725e3430c06767b7b1fb0d2", &(0x7f000059c000-0xf4)="56d71410800a583c438b5c08fd4d295ab657e919c7648c08850525703150898bd9c5d8e1a61ca97bb6f8629fd6c30f47e079936c18010f18e4864c6df3e465584f29429e2ada281b73f4adbb06cd32f6bd7f5af20fd0f5cdd4174256873ffec5060754e21af434da1dcfbaba9d20cb5467bd8db5c893030a38b3451d5e9846fa94787faa7e78d1d388401b9c16f463bed046ab466861dad71b612214b0c32fb13c0d664058564e507a2f0051f96d79b40d4f66f0f0e240adad18b2baef4f0b6df855233ddef13849f0c8d7f20f59bbca1af1c8f0b074ae534d8c3197f0b7f6ca19c25432d0af480a40301929923556e53958a485", 0x2}, 0x20) r1 = bpf$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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efd000-0x18)={r1, &(0x7f0000efc000)="", &(0x7f0000a61000)=""/232}, 0x18) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, &(0x7f0000f2d000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) socketpair(0x5561a41050d3c905, 0x5, 0xdb4, &(0x7f000082e000)={0x0, 0x0}) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000bd3000-0x30)=[{&(0x7f0000843000-0x7c)="d4e8820cad740497d4756be1fb9f968f1e181ab1fd4fa8468ed0a1baba682db0f35b86939d8d433d873b63bf72ed40e4d021b3e12b273c83829d343f428038e711bc9830c40692bd1b41cb12aaf49d405dd37afb800d4199c12ea0a33f5cf001c12d770a8820c81bea33219bf85c6bcc92658f2502cba1bef7ad925f", 0x7c}, {&(0x7f0000e25000)="95363768753f713fad12afbf92b024f34f2d2a4ad3067c17316353d31548f0009d2390b868b1082ff155ff5826ce4838f62835bac7cdd075615c919f1fe587ef29273ee18d6f624bfa6dd81a2cbae43769a5a04ccdc04d", 0x57}, {&(0x7f00009f0000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4040001}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f31000-0x8)=0x0) 2018/01/22 22:46:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000066c000)={0x0, 0x0}) recvmsg(r0, &(0x7f000000e000)={&(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x30)=[], 0x0, &(0x7f000000a000)=""/146, 0x92, 0x0}, 0x0) sendmsg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000007000-0x10)=[], 0x0, &(0x7f0000010000-0x78)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x80000, 0x8001, &(0x7f000083d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ac5000-0x4)={r0}) close(r0) 2018/01/22 22:46:30 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e44000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000050e000)={r3, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xbe0c7c407471fbf3, 0xfffffffffffffe71, &(0x7f0000001000)="2704b191b117c3000000098a", &(0x7f0000001000-0xd1)=""/209, 0x0, 0x3}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x3000)=nil, 0x3000, 0x1000002, 0x31, r0, 0x26) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007d1000-0x10)={r4, 0x50, &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000426000-0xd)={&(0x7f00002dd000)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg(r2, &(0x7f00001c4000-0x38)={&(0x7f0000993000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x0, 0x1, {0xa, 0x1, 0x119e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a, &(0x7f0000107000)=[{&(0x7f0000de2000-0xec)="3157279f72d6586a9436fb8d5043bee97fbab43578004e0cbd631ef90a4cdfcd77a672540cf3f1be9f03745d3724bbae837d665adc96571da8366a0aa4284477c56d5fbcfc04025a94f8be70a0a7a78d84e31618410edd6ec952b602adb6774858d28430a2d94e0f8a962665428040eeac378bd27b2fa19951ba9f5c714556581143c97f533b99578031800ed0b1348f2939edf189c7b202357325597425073cdc1f38625ad93bbe01c60b3a75a5ae82d629fbc0a96ab0261f43e08e920513623be478e326df11b7c046e575b7d9e2cd6535b4c38afa23ee86e81172c243ae4d398b4d6478cba66613a4b4b0", 0xec}, {&(0x7f00000b5000)="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", 0xfd}, 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0x1000}], 0x4, &(0x7f0000d38000-0x1400)=[{0x90, 0x116, 0x6fd, "d4ca78a716c388b9983a848c2cdf2c57b23d360c21080f991753541dcd4003b70cb08b7009976b94d29ad49b5c13216b2b9fe55739cc51dc19792074c016d0e38c7ddf8d01926748fb64ff1e1cc342865c45d1cfded1041a7a095b4cf78aed826c186732566ccbf00db52f5d9dc039af31de1706deaa5e6424bc76f08a8b"}, {0x110, 0x12f, 0xa1, "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"}, {0x28, 0x11f, 0x27a4, "8bca60942269301cec5a8ecd6662195e7d078c1b0de8"}, {0x28, 0x6, 0x6, "d7e2bd6c90cec3362415b3f21a932d09a93b711d750feb97"}, {0xe8, 0x111, 0x5, "85188ee54c46c5fe414077d263198e52b763e1dda4fd9b756f6df3103cd0abf3f2a40c41936e1f5ab47391d492dcdb46303b731d2d25d29dea1cad28a21fc6249d107614c032961a0d5e3a564b098e9b3a0f9e477aeed7324255dff6313b284d42c10a2fbb3b9170d257c55bb818769b7bb7854705f88dc47b9eb70cf89acd8ffff746f056de6407486a60ab96a6f27de87d125f3c562080a19a5b72082bafbf8abdd24d76484bee64ebd08997652b5f67d812e79e4b16565c5777a28b2bde2221013f20216c6cadfeef681e4e51e8a611ef"}, {0x40, 0x109, 0x9, "5dac386734d98763d91398d5326bcdc766071b0b09e497ecca2e8ffde655f3cbf8f93d8b6dcef8e80eff9ac5"}, {0x1010, 0x113, 0x7, "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"}, {0xd8, 0x113, 0x20, "1311f9332ffc80c3f65490c05eff743f160bc60330b9f17dc9b3453d9e0c925bea74cd2c3c753ae73e475d6697bcbee2005e370454bf8abaf6d85b76f6dfbb750a371d4a4c8ca78f547ac2442c07ff72eb1fdc551e2bb1c4476a8d6e6f108aa268da2089b0ad447ae98a734c07af5cefe205b856ef93fc2839b9c76eab9e4a00a739fe7902d348a2fe5e39e04235ea31b1f50e4cd995fc27529a57582de409194dc92d111f622d6c9e9840ac7c3ff3580d82f7ae70af50fcb1a41695cd4793cca6"}], 0x1400, 0x1}, 0x20000000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000066e000)={0x0, 0x0}) recvmsg(r5, &(0x7f000001e000-0x38)={&(0x7f000086e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xfffffffffffffe4d, &(0x7f0000939000)=[{&(0x7f0000ed9000)=""/100, 0x64}, {&(0x7f00009aa000)=""/219, 0xdb}, {&(0x7f000005c000)=""/185, 0xb9}, {&(0x7f0000a51000)=""/63, 0x3f}, {&(0x7f0000eeb000-0x5)=""/5, 0x5}], 0x5, &(0x7f0000a59000)=""/0, 0x15f, 0x2}, 0x142) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c1a000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f000073f000)={&(0x7f0000726000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:46:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000eb000-0xc)={0xffffffff, 0x5, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e52000-0xc)={&(0x7f0000f7f000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f00005d0000-0x10)={r1, &(0x7f0000499000-0xa6)=""}, 0x10) 2018/01/22 22:46:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000faa000)={0x1f, 0x81, 0xfffffffffffffffe, 0x3, 0x10, 0x0, 0x1db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x14}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000326000-0x10)={r0, r0, 0x0, 0x2}, 0x10) 2018/01/22 22:46:30 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x1f, 0x3, 0xff, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000c000-0x8)={r2, r0}) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x101, 0x1, 0xffffffffffffffff, 0x4000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005a3000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000000000)="d231d3a2f138f25eba5a7c8e865a97405df314983388b1a524bdae33d7d3031e0c5ab895b62a113b70ec955f54f3", &(0x7f00002aa000)="6121d164d0b5f3477d666005f3476ba3915c248dab601693ed1a2a1a66df7481a90d6d6d0c3d8e06bebdcc5adffe78fe74c3339efd0747407061259d1b4d246e2363a6fb29271789a633f87b4e8383f2074cb5fc522b3d0d98d4ee828fa42ac8ff2c7ba1e7f7dede5e669326e35c2e41d9ed2b2c6c6de9d757", 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xefc, 0xffffffffffffff7f, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005a6000)={r1, &(0x7f0000176000)="8f69fbc2738299f2f7987f1bd5b04b79bd44a4ad985fe337d8c76aa4a8c5412f37e6e55e8c9d2967304b935a67d32c3e153914b5f2b872d60d9bb62b2abf720293b568239cc42b973b59a98168b1df3d617d2e8fe1fb2edb6b85480cdcd59948aace3e9a6ddcfec1b21378fd145f53e2556e70d0267cbda083e6fc749307d972c03ec982279bc10e6f12321136314a70467192560df3f8c02c6f9eaee689962e4764e1ccc4c2b070e9997dcc606985de58eb5c730bdfa8e4cd48653975957a5f62"}, 0x10) 2018/01/22 22:46:31 executing program 1: r0 = perf_event_open(&(0x7f0000653000-0x78)={0x3, 0x78, 0x40, 0xfff, 0x7, 0xffffffff00000001, 0x0, 0x1000, 0x82, 0x0, 0x6, 0x99, 0x3f, 0x4, 0xee, 0x20, 0xbc, 0x6, 0xff, 0x7ab, 0x3, 0x0, 0x2, 0x5, 0x7, 0x7, 0xfffffffffffffe00, 0x10001, 0x1f, 0x3, 0x2, 0x580, 0x5, 0x9, 0x9, 0x8, 0xfffffffffffffffb, 0x9, 0x0, 0x2, 0x2, @perf_config_ext={0x4e, 0x80000001}, 0x1000, 0x9, 0x200, 0x3, 0x6, 0x3ff, 0x800, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f68000-0x1)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f68000-0x48)={0xe, 0xc, &(0x7f0000ca6000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @ldst={0x1, 0x0, 0x7, 0x8, 0x7, 0x0, 0x4}, @generic={0x9e3f, 0x1, 0x5, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f67000)='GPL\x00', 0x8b, 0xdb, &(0x7f000059c000)=""/219, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00006c9000)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 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, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d80000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") socketpair(0xa, 0x2, 0x1, &(0x7f0000b84000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000999000)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) close(r0) 2018/01/22 22:46:31 executing program 6: socketpair(0x8, 0x800, 0x9c, &(0x7f0000e7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f2b000)={&(0x7f0000f2b000)=@nl=@proc={0x10, 0x0, 0x2, 0x10}, 0xc, &(0x7f000043c000)=[{&(0x7f0000cd5000-0xef)="7f987772d4e06e89a6e766d4699ab9d903f12f63fac4f3792d58ed41763e4e5eda130fa7ce77374574ccab9f9153bbb75dd5ecfa3342f978dc43ce3e170102af4ab9a7e88ae1b0144b167b36551cd05b5e316debb712eb055e363a03eb68ca2f235d2aea4dbf93d371cb4a3699dcd109e4f14a01094acadc28e5acecee63637bdcbb865307a6a849fde60327a5a8568497cf4f556bd2b2ff79437745344845e6567b86eb2c344120d68b3b797a004c745595a648b0a3346da4eab3a3f22a36f0e455baddc58d68daa7dedb524ad1e73f1e8d7ee3c1f6619ab41ec4c62070a46f3657c6f3392684d939cf284a15f0d3", 0xef}, {&(0x7f00004bc000-0x6)="bb6eb15689da", 0x6}, {&(0x7f0000f2b000)="bd55ae174c3e7c002ef820ea634a261697211da5", 0x14}, {&(0x7f0000f2b000)="29da6e201e960c0440fec738", 0xc}, {&(0x7f00000f3000-0x1e)="5720ed6ef2e03556b8f26d0e619e1ba2a20e848cbd7f272546ad447b3f9c", 0x1e}], 0x5, &(0x7f0000f2c000-0x1360)=[{0x1010, 0x11f, 0xffffffffffffffff, "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{0xb0, 0x0, 0x7afd, "2aa188ef2cdd7812d8380fd701754d81aa59b2204811e05d42b99f4ddd7f1545243bca835a31f02a2b7fa19f53f7bf649596b133745a031083ffbba1064a64b4b10a7e66057daaf9d5b2594d07e412bd45ca046da301969c91a091270ce4ac66ae320c938af69ebe272c5216378b66e2700bd2d953c82efe9b44237895f19c39ade6e9331b40a1d0db07e87addc827981fa307f14fc42bad84a9"}, {0x38, 0x6, 0x1ff, "9ef048ba5a2fd2700695053ff49366150b62cfaa832f2de95ce76e5b7a21930b6dc6a4601bd059"}, {0xa8, 0x3a, 0x35, "bbb3a4d46d3d75e143ecba565dd189dbbd819602112f0330c2d7b36fa7bff75b4ce96505968e873e1b3ae23ec2b7102d80c4bb4bb25d2a255d43cb6356d09921f9aa1222fba26ec92a3ffad3147ae32d5e91fef49cf3c45692f9ef899e723f6e31e6b8fd4f352bbdceedbed8a65d8b7c5f92a626d6d29ac5255d551cd0592316d2efa517f0fa8382fe04d4cdf0f3a7d31189761296b6"}, {0xd8, 0x104, 0x200, "2fdb06af56529732a8a8eb08818f1daa1a4e0f54cd3c084af12623396a5ba88f5592ef2ad3e37069fefb259dde02c98a1bf376ecbfe7c738a68211aad330ff60e632cd98d2b0c5703e63c1f7a653e821b4dc6aaf04b173055f8378bf8a2c3228fe008c50260cf6e904dad545fd4a09467a71db34c002c3e45f7de77d869c947483fb8b0b6273cc3aaa9aa8b7742a28a2029519aa20ffa9adb9a6d497cb439b83b9e03889bb400444558202e0b1ccfe4e090783d06061de7dd0d11e20e221289b1402cf46"}, {0x10, 0x119, 0x3, ""}, {0xd8, 0x5266c555b92969aa, 0x7, "908e260a8b4ca8634dee13f4407135efc6e54549add135ef0bfe7d196647052c57b6f41501d30415ca28c3ef16cbaf881c2e905d082d2e9c44d07a59a716b72cc85adb6062849fa0aad6f0169e32f1b954708c29b715547e42aee0f60fe6a0b5340268c89e749e5a2aac1a82d16b4d766ab2159ba072ee278d384905243893367c103d15c0d4518466d85500a0a1ea21eb48b793002cfd0d2fe67a6a184da4158c0ccb250a29f88df0fa8ab89a93d6b45d04ad0e1c76e54ecfb2cdfb11f7790c2f3d00bd"}], 0x1360, 0x4044084}, 0x0) mmap(&(0x7f0000784000/0x1000)=nil, 0x1000, 0x100000a, 0x20010, r0, 0x0) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[], 0x0, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x40, 0xffffffffffff0000, 0x100, 0x5, 0x0, 0x8, 0x8, 0xf, 0x80000001, 0x8, 0x4, 0x7fffffff, 0x7, 0x7, 0xe, 0x6, 0x2, 0x240000000, 0x9, 0xb1b, 0x4, 0x10001, 0x3, 0x9, 0x8, 0x0, 0x8, 0x80000000, 0x400, 0x7, 0x72, 0x100, 0x8, 0x200, 0x6, 0x80, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x180, 0x2, 0x2, 0x7, 0x5, 0xfffffffffffffff9, 0x1f, 0x0}, r1, 0x0, r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000e38000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000657000-0x80)=[{&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f00004e1000)=""/196, 0xc4}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000c3a000)=""/6, 0x6}, {&(0x7f0000b6f000)=""/0, 0x0}, {&(0x7f0000c7d000)=""/21, 0x15}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f00007df000-0x96)=""/150, 0x96}], 0x8, &(0x7f0000000000)=""/89, 0x59, 0x2}, 0x40000140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000084c000-0x2c)={0x20000000a, 0x2, 0x1c, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007e0000-0x10)={r2, &(0x7f0000497000)=""}, 0xfffffe47) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a00000-0x10)={r2, 0x28, &(0x7f0000485000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f6000-0x10)={r2, 0x28, &(0x7f00001cc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004fd000)={r3, 0x9, 0x10}, 0xc) r5 = getpid() socketpair(0x1, 0xe, 0x1, &(0x7f00009f7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c71000)={0x7, 0x78, 0x200, 0x81, 0xb6, 0x9, 0x0, 0xfffffffffffffe01, 0xa4a88, 0x5, 0x2, 0x6, 0x8001, 0x206, 0x9, 0x1ff, 0x0, 0x401, 0xfd82, 0x8, 0x3ff, 0x1f, 0x3, 0x100000000, 0x100, 0x6, 0x2, 0xfffffffeffffffff, 0xf82c, 0x6, 0x80, 0x5, 0x41, 0x90, 0x7f, 0xb24, 0xeed, 0x6, 0x0, 0xb0, 0x4, @perf_config_ext={0x1, 0x10000}, 0xc00, 0x0, 0x8, 0x5, 0x7, 0x401, 0x5, 0x0}, r5, 0x3, r6, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005e3000)={r4, &(0x7f00005f1000)="2499ec00e41e34142c843160571c3efddcf35e3c664decbc62b2b7c43a80cbcd25a33859fcef2002f344c59df21fce530f0a547f9e75d0e324b7093dfdb34aa1049d7237e15ce8f3127e5dccb5649df2de0fec586613b9aa38fd54e0f0af801e9af90a4f19edeefcc31debbf2e7a7ee6f5", &(0x7f0000eed000-0xc6)="0c2b3f5b89b3313907842478645eddaa774e1d6266beb4dedff5868b44bbc06358b079c2a1f71c7aa1ce3316ce480b7a13436a72ce59f0b47101f35e8ba6b21d2a69b0d1a5d078c0cfa1f2bcb8ab037e5b9222f04895b79b50345fad72236b8b312638696cd54dd50aed796c3d2e96462c5285e429a711137f87b3692ef8dd92da6c9cd7a8f51d75255ffb125d3f60af8e2031ed9dc426d57c9792819dd01bb66da1b1e8cd1fbff07bceb4ffd76911c50e296085cb6e301c9c57ca7a46e91ad45997bd132b3a", 0x3}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00006fc000)=0x1ff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000427000)='em1\x00') socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f000073e000-0x8)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$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) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b49000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00005c5000)={r2, r0}) close(r3) close(r1) 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000c000-0x8)='./file0\x00', 0x8) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x189, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0xa)='syzkaller\x00', 0x5, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f00003e8000)={0x7, 0x78, 0x6, 0x6, 0x20, 0x1, 0x0, 0x80, 0x4000, 0x7, 0x8000, 0x1000, 0xe, 0x8001, 0x3, 0xffffffff, 0x4, 0x75b, 0x101, 0x7, 0xfffffffffffffffe, 0x7, 0x8, 0x100000001, 0xfff, 0x9, 0x8, 0xfffffffffffffffe, 0x3, 0x9, 0x8, 0x7, 0x3, 0x9, 0x3, 0x100, 0x800, 0x45, 0x0, 0x800, 0x7, @perf_config_ext={0x100000000000, 0x2}, 0x2, 0x28555946, 0x20, 0x5, 0x101, 0xa0000000000, 0x4, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) recvmsg(r0, &(0x7f0000ed3000+0xd9d)={&(0x7f0000b24000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007ec000-0x30)=[{&(0x7f000062f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e6d000-0x1000)=""/4096, 0x1000}, {&(0x7f00002dd000)=""/237, 0xed}], 0x3, &(0x7f0000829000)=""/146, 0x92, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007ec000-0x48)={0xb, 0x13, &(0x7f00001a4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x1, 0x6, 0x6, 0x6, 0x38, 0x0}, @jmp={0x5, 0x5, 0xc, 0x7, 0x7, 0xffffffff, 0xfffffffffffffffc}, @generic={0x0, 0x8, 0x5, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8a7}, @jmp={0x5, 0x8, 0xc, 0x7, 0xa, 0xfffffffe, 0x8}, @generic={0x8, 0xbe63, 0x7, 0x51}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7064}, @alu={0x7, 0x8, 0x0, 0x9, 0x0, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002f6000-0x4)='GPL\x00', 0x0, 0x1f, &(0x7f0000e00000)=""/31, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair(0x0, 0xa, 0x5, &(0x7f0000e99000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000016a000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000844000)=r3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000014b000)={0x7, 0x0, 0x7fff, 0x7ff, 0x0, r3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0xe, 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) mkdir(&(0x7f0000e72000)='./file0\x00', 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000025d000-0x10)={r0, r0, 0x5, 0x1}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000003c000)={&(0x7f00005f2000-0x8)='./file0\x00', 0x0, 0x10}, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000636000)={&(0x7f0000b1e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ca000-0x40)=[{&(0x7f00000b6000-0x99)=""/153, 0x99}, {&(0x7f0000df4000-0xb7)=""/183, 0xb7}, {&(0x7f0000df0000-0x88)=""/136, 0x88}, {&(0x7f0000d8f000)=""/239, 0xef}], 0x4, &(0x7f0000302000)=""/4096, 0x1000, 0x2}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000bf0000-0x48)={0xd, 0x7, &(0x7f0000b42000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x400}, @alu={0x4, 0x400, 0xc, 0x7, 0x9, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x5, 0xb7, &(0x7f0000869000)=""/183, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) socketpair(0xe, 0x5, 0x0, &(0x7f0000f27000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000479000)={r1, 0x0, 0x1000, 0x9a, &(0x7f0000328000)="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", &(0x7f00007e3000-0x9a)=""/154, 0x4, 0x9}, 0x28) 2018/01/22 22:46:31 executing program 1: 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, 0xfffffffffffffff7, 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(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x40, &(0x7f00002ab000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f6b000)={r0, &(0x7f0000898000-0x33)="55b444721f33baa0c107468374c1fdef6d4ce3e805e191e129cc30be5edf486f6175c0a0bb13f97647a3f19dd7060c030f0f46", &(0x7f0000c0f000)="30bdf5bf6139b16993a833532475dcf03e8397b91841944febd1b9d53e27fa2f88583e69a2f158596dd2cbfcf322c0425e991d3c0a9aa6f2d9b2b0a0014a10008ac81a102fdd27016dd9ac873e6a6072b98135e39f890bb45a8d17d06953cb6ea85ae2136b7b21a1515f4ba6639dd5c750e6ee5d89f074b7e07251938ceeef9151df859ed639fa701bbead5ea6b21fc77698", 0x0}, 0x20) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000f27000)=[{&(0x7f00008e3000)=""/2, 0x2}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x0) sendmsg(r2, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ce000-0x10)={&(0x7f0000c05000)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) [ 41.083612] audit: type=1400 audit(1516661191.140:16): avc: denied { map } for pid=5366 comm="syz-executor6" path="socket:[14967]" dev="sockfs" ino=14967 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ac3000-0x48)={0x6, 0x5, &(0x7f0000f00000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000)='GPL\x00', 0x3218, 0x93, &(0x7f0000ba7000-0x93)=""/147, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x17, 0x0, 0x4, &(0x7f00005b6000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000ed000-0x2c)={0xf, 0x9, 0x1ff, 0x1000, 0x8, r0, 0x9f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f00000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:31 executing program 2: mkdir(&(0x7f00008ce000-0x8)='./file0\x00', 0x40) 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$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d50000-0x8)=0x1ec) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000f2f000-0x5)="6ea5730034", 0x0, &(0x7f0000399000-0x2)='v4') mkdir(&(0x7f000081f000)='./file0/file1\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000)={0x0, 0x0}) mount(&(0x7f000072b000)='./file0\x00', &(0x7f000066f000-0x14)='./file0/file0/file0\x00', &(0x7f00006e4000)='bpf\x00', 0x80000, &(0x7f0000362000-0x92)="2e68feed8ce3b9033e495db96d90f091ac95d6ccc1667b9c8f3116fdd3bdb9f223265da3a40d57ec7e6d95d4b6731e2f9212ad0b2d69c7013c7e0e3b9ae7764c1c37a47a43d50d21b609a99fb4ca2c5355ce30e091ee86b561684e249b3efc5213732661efa9fb25005a13c695aa49be6479b86897461fda0418afcc2972d2002076f9ace3ca0bd803d7eb513579bd7fb5b6") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000538000)={0xffffffffffffff9c, 0x50, &(0x7f00000b2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7d000)=r1, 0x4) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cb9000-0x38)={0x0, 0x0, &(0x7f0000f2d000)=[{&(0x7f000096b000-0x2)=""/2, 0xfffffffffffffe9f}], 0x1, &(0x7f0000f28000-0xd5)=""/213, 0xd5, 0x0}, 0x400000000000) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)='(', 0x1}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x3, &(0x7f0000e21000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000fa3000-0x2c)={0x7, 0x2, 0x80, 0x6, 0x10, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000997000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000790000-0x38)={0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000e8c000-0x1000)="", 0x0}], 0x1, &(0x7f0000898000-0x228)=[{0x28, 0x109, 0xfcb, "f016afb0de6abf67c2fec4e43d85f19509"}, {0x100, 0x10c, 0xffff, "3497a82b53f71e33ea1438051b22ada6ca3a7c3eef7fe8eefd4467c49f3bcde475474afa8c2a084befc860f329a0fb3fd83887c39ba132ecb182dd340aea40164eec0d309ef20aa7d4a14f28669972594978a57bb199571970f5652ea7d113a63285386ea095af29ab3455f58f75a2c59f1992fa03ea76bc6f8f2ff4716feb872af4910e30767f0758309d05bac79a5be17fdc10807860667cc701f3362d5a943099c73bcd68ae07503b158ba628ba3655fbbaa782a4ce832f2159245486415626db7c638ed1e56a34f60287bfd463382b34b86216a3e79acc014dcd8ef8a6e1388d8d78ce5421f080e7"}], 0x128, 0x20000800}, 0x80) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a9000)={0xffffffffffffff9c}) sendmsg$kcm(r0, &(0x7f0000219000-0x38)={&(0x7f0000fe2000-0x8)=@sco={0x1f, {0x4, 0x100000001, 0x2, 0x8, 0x0, 0x79}}, 0x8, &(0x7f00008e7000)=[{&(0x7f0000cee000)="e43247d0adc2b164574f0f7140e64ccde843245a9eda7a91e4a48a01f35b70718627d13d42d1ec354cb1826d8952a011361d0293e7a058bb6a3cdf6718bea4de7f6bd2752c223da8ebdc470f8222eea9bb52a01e114d4d89b6a311b2a9a927d3b4138166e649a062cc7c366faf803e1cd7cb819c4ba0acd768b86ff035a710abf8aeaf90e0c7b47a0dcd88a09bc40d37b9e6fc2bd9602c439441c043e8087ea98d0223cf1235c3092604491fa4b58c3e3362a5bd2276721603f2169415b32bb6fecfaff30529a5cb6f78c77c671c21b63b854d57225db122aa24fbbe0bed", 0xde}, {&(0x7f0000aca000)="85fe5a8066ad4316454bae9121ca4698e3055c3d58a44b40b93ccd83ceecb4866bdda4536b28753311aa8c85934232215bc4ed34e7541e3555baeeb882bdf342a17305227fbe3c5b7e17f52f7487504f952c589c9cbe68e012cb917fcead7aee7dec8eb60fe73396bac87b43447f2a42c28bcb542e62404dd43839374327fd0080152134ee3feba6797b481ec62edebf9ce8b8b5eed8362f4c0b4ff32d436404cba16fd8400de4c9ad06f67b622f5e87049180689f9cf81640339bf10a45e9cd7695f2add159214d8b69f23276377dfcad87adc999be8409f62dc12c728d021573b9346eec223230", 0xe8}, {&(0x7f0000e9e000)="88240172f60c3113d09753025c6cae09b2da0f87776f08ee0818c606f1ab34699210b25e46", 0x25}, {&(0x7f0000447000)="6a4535f56c70ccfc5dace14f2585d490a97fbac92950e8c6108e11ff66128cd04584efc544520062cbc2cbe35303601049716b9dbd8363bf213cc0fb3594c4e56726ee0f24620a9b10144de1c4fa45360ead156809dee301bc0f2d71f39bb4d2d398f3b3592776c7fbef853d2fab7e72b18dba850720874b579f5a90b21893c9ec99d5ebb9a4edff1c026dd4ee019f5ba4b89eab60294b46f7ec6bfa2b437cec4ce26babd4fbcd01d3b327ce29547ce30798622244ac5ce508dec4e37c64756ad4f73590c5e689b9e3e3f7270f9516f4f3b8776cde033e0f9e6113660bd6a4922365be6284", 0xe5}, {&(0x7f00005b1000)="39aa873ee15937eec769a467efaf06e9e7a4b39d30c85bae0f7055c26cb6dfc5930a4ec3297b040ffbc2339fd272ba802254652877eb24be33e57f282098b916b7b7cbd58a544cada0107c80d84db9ee207d06fd275bce545e4d7edb574b451f974161e2d8db2bb3d47f31efa9a27e16718a3a694586ef4a7b9837f593696d9ab481dc1b11e8e37e2479479c599822c0dcb92483cab3c76c7b7208c513c9edcaa47c0f7155ee48038e056041f53d94485a0971ac69806e704a1e7a0ea43ac3e47b2109127613a7145daeef542610c45f7e7bfd8b94c9b83fd29a656baa5d661eff", 0xe1}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000142000)="abb98a07e59ee23c323dcccd51e6a6012f80b18e39df1689f6b3752b38843f1af8b8309fa9ebbb565c3b8cab09cff7286786a78b2e7004328fd85e159e0af4908c4231bfcb5f922bd0e77c97683753f46d5528393f1e66e25a5837e9e731c15146e5e8743e308764a9bf8611a0d9565555cf2c0bf9e9f09d17f52b5666f11f3a59907efcfac80a0b2134da7f48e064b9eb578b97362be0c14a2069d027748f630709632c502726b23576e3594d1efa5598bd693228229d717ef9c75793aaaa40290bbbd8245c4e981ae5c4a048b8", 0xce}, {&(0x7f000050a000)="9b3d259196a25f2838e83362cbc2d7d45e50fcf3c588024e0e3c9e1eb245ad101f4f", 0x22}, {&(0x7f00003f2000)="c6996df0799988ac5ca6a587b9562f172f8b3bfea928538cbc82230c2ea5ee8272b180033b2fda78427346e2506e2d5e7081616d89229ea0230a4b5461b954600f41d9338efb7336419e3c71a8bc17e754c426dfed7247b7ce2f78e2b4aadbb259d38711532ac5cbbe1c0385d876c8019f260ae189ad2e26a7c4acb6", 0x7c}], 0x9, &(0x7f0000318000)=[{0xf0, 0x118, 0x5, "aedc9e3c67c9cce507915ef0cede5c5862af8091560eab79a7dcbe652fb3ce6385510ba4f4813922380bf1937e7b514dcb8f912bbceecc0fe716fea308ec9ae61b65e1a26ed97b42ff59fccbec96ca9d4e290ea0e66631edaa6395364507623f1676c16800f2a0be2858f99358bb36bc6009ee959b4e18ebbecdafe6e1b3d28d43fd6dbafdae159b076ac2b5e7fd276d339f371b8dccea1070fa135f8507d8e1f7934fb70636f1c0162a3c5ce96132763dc9b03a93007a0356480f3be2e1d8aca2a6228ee3c31b4ddd39df4ffcf0c2bac625c760937053ad992b"}, {0x98, 0x13b, 0x7fff, "aa775af8fb190fcf2a3e2cd7ab4afc81665fc551b0670d0049068c19f771eec84a582e77b8ee4a69873ab4da72be5d724ac31ebc2d7188294a2c17fa8d629fe7fd05f8a44d19b0bdde89f58b25438a691ef465d1af02b6f78b16a2cc95452165b7430a9cf2dd37fd1191380960f8b69b90d7f9c6b5a1d5be82038de9c6cbebd802ee"}, {0x88, 0x10a, 0x20, "8103c531bc26e380e2e9f2d7ed48e3ba496d837c36e10f0450430c3dc4c44da85856c413269ad9434bc0881963d764458ddf436f1dae9daa986f8456bc87a03a98bd83edff9aade654f7fe4018be77321e2c4904592e8a5835f34d1e6cbbfcd33db4d68a9685f483aa18e9dd55539c921a7b0026"}, {0x70, 0x112, 0x0, "5901aef55dedfbedeba0da4c873c2d9abf8e44346c9a22896911a5122162615847664d866c61ff8cf66ae861aa6151dcffdab96030a42a18f3969fe21c63dca4009f0ce08d64b2bc21fb29269079bf7dafff6daef1b98fc5b91288"}], 0x280, 0x4000000}, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ba000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f00004d1000-0x38)={0x0, 0x0, &(0x7f00003de000)=[{&(0x7f000042e000)='i', 0x1}], 0x1, &(0x7f000041d000)=[], 0x0, 0x4800}, 0x40000) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000596000)={0xf, 0x7f, 0x800, 0x75, 0x1, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x6, &(0x7f000016a000-0x30)=@raw=[@generic={0x2, 0x3, 0x5, 0x9}, @jmp={0x5, 0x20, 0xf, 0x6, 0x2, 0x7, 0xfffffffffffffff0}, @map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00001f5000-0x4)='GPL\x00', 0x0, 0xbc, &(0x7f0000056000-0xbc)=""/188, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000007000-0x60)=[{&(0x7f000000a000-0x65)=""/135, 0x87}, {&(0x7f0000007000-0xf4)=""/244, 0xf4}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/27, 0x1b}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f000000a000-0xe3)=""/227, 0xe3, 0x6}, 0x2) socketpair(0x8, 0x3, 0xfffffffffffff001, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000)={&(0x7f0000008000)='./file0\x00', r2}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r1, 0x50, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet(0x2, 0x7, 0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={0xffffffffffffffff, &(0x7f0000b47000)="", &(0x7f0000374000-0x43)="3f3a9ae733f000e987de808856fe3c1866ebf086d5e55b36377b25d4d729a3f56731a3214decdbabcc6127c0d366b4e4fd6f26356dbf9c3f3c5ea007f03e0b1ddf0841", 0x4000000000000}, 0x20) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b1b000)={0xffffffff, 0x7f, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000073000-0x2c)={0xd, 0x0, 0x6, 0xd34e, 0x1, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e99000-0x18)={r0, &(0x7f0000efc000-0x35)="fffa415c329e6a22e97da4756d09986895481b38819bb024f2140ac6488886aef62fcae69116177fe98d3c48e45c4de482d727adb7", &(0x7f00008c7000)=""/185}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000888000)={0xf, 0x5, 0xffffffffffff4d47, 0xff, 0x4, r0, 0x1c4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f18000)={r0, 0x3, 0x0, 0x6, &(0x7f0000e39000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) socketpair$inet(0x1e, 0x40000, 0x20, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f000022c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x0, &(0x7f0000f19000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000a36000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c35000)={&(0x7f000000e000-0x8)='./file0\x00', r0}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x5, 0xfffffffffffffff9, 0x20, 0x3, 0x0, 0x8, 0x20, 0x3, 0x7ff, 0xffffffffffffffff, 0x1, 0x80000001, 0x7f, 0xd7f4, 0x7, 0xfffffffffffffe00, 0x0, 0x8, 0x73a8, 0xd0d, 0x7fffffff, 0x6, 0x55, 0xfffffffffffffffb, 0x80000000, 0x100000001, 0x3f, 0x5, 0x5c64, 0xffffffffffffffff, 0x8e0, 0x79, 0xfffffffffffffe01, 0x5, 0x8, 0x3, 0x0, 0xffffffffffffaa9f, 0x3, @perf_config_ext={0x44, 0x2}, 0x1, 0xfffffffffffff001, 0x1f, 0x3, 0x100000000, 0xfffffffffffffffc, 0xda13, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b40000)=0x0) socketpair(0x1b, 0x80000, 0x0, &(0x7f00007c2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:31 executing program 4: socketpair(0x0, 0x1, 0x9, &(0x7f0000701000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000038f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002de000)={0xd, 0x4, &(0x7f0000001000-0x20)=@raw=[@generic={0x4372bdf8, 0x4, 0x7f, 0x7}, @ldst={0x3, 0x0, 0x3, 0x0, 0x5, 0x50, 0x8}], &(0x7f00001a0000-0xa)='syzkaller\x00', 0x8000, 0x3f, &(0x7f0000001000-0x3f)=""/63, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000110000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x1, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000e, 0x1f, &(0x7f0000f64000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff14, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffd98a, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f0e000-0x18)={r2, &(0x7f000058b000)="eb3ae15ce678f0bad86a6a116e441f983f7d821bf1deb821f9e21f87a38a7614856d5abba1f4935c21618ff36f0c872958d74cd2507951ec682ebf08488bb5a95d6c4ae952b5c785ef3b0a819b63a6404e88e72ca328d029b26f702e66f95c75e9ccc1f2bec8040b5d4fbacd1e6337dc0cb41d1439f5bab7eb545a496930571854166a799654593565b5368e80c0532a357744e3fd36134f51286abf33b74a0b183ed349ab374db1560ee7fe34277054", &(0x7f0000ad4000)=""/0}, 0xfffffffffffffd88) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000046c000)={r1, r1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/22 22:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000)='./file0\x00', 0x2) mkdir(&(0x7f0000736000)='./file0\x00', 0x0) mount(&(0x7f0000401000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x0, &(0x7f0000b34000)="") 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) 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) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xe, 0x17, &(0x7f000000b000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0x6, 0x0, 0x8, 0x18, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x0, 0x5, 0xb, 0x50, 0xffffffffffffffff}, @generic={0x100000001, 0x0, 0x10000, 0x9d}, @alu={0x4, 0xffff, 0x0, 0x7, 0x9, 0x100, 0x8}, @ldst={0x0, 0x3, 0x6, 0xf, 0x9, 0xfffffff8, 0xfffffffffffffff0}, @ldst={0x2, 0x2, 0x3, 0x7, 0xd, 0x4, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0xf, 0x3, 0x9, 0x50, 0x0}, @jmp={0x5, 0x9, 0x2, 0xb, 0x8, 0xfffffffe, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0xa)='syzkaller\x00', 0x7, 0xc7, &(0x7f000000a000)=""/199, 0x3a75ac35f09929cc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000)={r1, r2, 0x4, 0x3}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x19, 0x80f, 0xff, &(0x7f0000004000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000005000)='./file1\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000005000)=0x0) 2018/01/22 22:46:31 executing program 1: mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00008d5000-0x8)='hfsplus\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bad000)='./file0\x00', &(0x7f0000000000)='ufs\x00', 0x801000, &(0x7f0000000000)="a4186376beec01e4a301cd65f8d5925efbde9801e8c719ea28a6fb5f948250a8a221cd3fc9d421fd6afc2878a36054eff6f5f7aac659e8fcac1a56f5e1842a6af91dd2337f7bef1f3c1823a20b29882e7f0ac24838e57441b1395c6cf459167dae6e907c673dc42044416823c57ebdc0355dfc87cfa2ebc2422c12c82093722d7c1f") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x40, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f00006e6000)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) 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$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d85000-0x10)={&(0x7f00006fe000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x17, 0x6, 0x2, &(0x7f000034b000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00005e4000-0x8)={r3, r0}) gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000589000)={r3, &(0x7f0000782000)="9020c3e1cf7fb7a8adce3ef8d2eeb85e7ffee351d703b282d8d1059d26e3dade9d56272d9cb1e3b1c3d711601b218f81db5c375bbf2c85e43dc05985cd0a6ba23728a806bebcd9de0eac224c87d488fe2bfbfc24ca79d3ed7a7b1db9908c99764a2726fc62e9a69d2d940651451d74eae130b6be35b91e8c26e44fcecc99594afdf59d1a243f14bd3cedb6452b"}, 0x10) 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000008000)='befs\x00', 0x2, &(0x7f000000b000-0x7)="1721905efc058f") bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x6)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000cf000-0x8)={r2, r0}) 2018/01/22 22:46:31 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000)=0x7f, 0x4) socketpair(0x15, 0x5, 0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000003c000-0x10)={&(0x7f0000632000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000b0d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fe6000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000890000-0x10)={&(0x7f0000ad1000-0x8)='./file0\x00', 0x0, 0x12}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fe6000)={r1, r2}) mount(&(0x7f0000fe4000)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', &(0x7f0000fe5000)='nfsd\x00', 0x4000, &(0x7f0000a3e000)="bd0d93e7349c9382663e7da58169c0e27261d5a08467fcdfe52bed7add958686b1c816ed2dd1e87ca7fc0b729e7dc7e3ce80aef9965854f6638063e7926f883a47bdc6e165de66f8d77925e57ecf08787805d2ebc575fe12beaa459b074c8bd3debda61681287ab82b25d675844bd31427156f712b6502cc508b58019b80dbe50fc68bff7586d9459db31943d762d272c4cda0ad5b0e98156cf927aaca89577521116c9685a2dbaec01b738d9982b8b296d78d0351a041a2e29e54655d79afccc5a94366a7dd6cf891a61e94813dbea3e628faf789623968a0367241a14d0000000000000100926765160d87fa3f13e0325e21b1b3082f") 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008b6000)={0xffffffffffffffff}) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mkdir(&(0x7f00004bf000-0x8)='./file0\x00', 0x8) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x1, 0x9, 0xb94f, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b7d000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000025e000-0x20)={r0, &(0x7f00000ba000)="acc97e30c27ffce8d90ad0629675a44d5bc3a877799ba1a58767ca61d8d82c4aada531d70dadb57dd0d6575985b3fd6fd2dcc3812d14ca7676f1c17b8f0613e38da976dd68cde8acb3f04658de9eb00dfa0f11bd4a88724afe3ab5ad5c6e4ac8df4eb2712f5cee9156056503616af3e5d8676a35bb506778cbbe4d9effafc908e3fb95eae8072c2fac67573237f8075521d6ef89b2a4ca19d28476015b54", &(0x7f0000b57000-0x1000)="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", 0x823fdbba12eca414}, 0x20) 2018/01/22 22:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ec8000)={0x1, 0x5, &(0x7f0000486000-0x28)=@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) socketpair(0x5, 0x7, 0x4, &(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/22 22:46:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000365000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f00002a7000)=""/4096, 0x1000}, {&(0x7f000003b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000-0xac)=""/172, 0xac}], 0x4, &(0x7f0000000000)=""/17, 0x11, 0x8}, 0x2001) bpf$PROG_LOAD(0x5, &(0x7f000039f000)={0xf, 0x2, &(0x7f0000d6e000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000fcf000-0x4)='GPL\x00', 0x7, 0x5c, &(0x7f0000001000-0x5c)=""/92, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0x9, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0xfffffffffffffff8, 0x1000, &(0x7f0000003000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x7ff, &(0x7f00001ea000-0x8)={0x0, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000b21000-0x8)='./file0\x00', 0x90) 2018/01/22 22:46:31 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, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000bdd000)={&(0x7f0000e70000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a89000-0x10)=[{&(0x7f000045e000)=""/220, 0xdc}], 0x1, &(0x7f0000b5e000)=""/188, 0xbc, 0x6}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000342000-0x48)={0xf, 0x5, &(0x7f0000172000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3000000}, [@generic={0x1, 0xfffffffffffffffd, 0xffffffffffffff80, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000b9f000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c17000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)=""}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c8e000-0x20)={r0, &(0x7f00002c3000-0x24)="81422b40a857a0ebf3ff5758185492e5b77465ddff354f8890a841641fcb5eafa32ba704", &(0x7f0000efe000)="e02c6fd360a60f43c624abc7239459c13ef8ecadff0e39f9a04d86ba85ee2bafd134d24e88517d41a40893ddccafa114324d4fc3b273f993371a22715cd757fed4707d6017754775269216824b03014f0a", 0x0}, 0x20) 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bbc000-0x38)={&(0x7f00009eb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f01000)=[{&(0x7f000069b000-0x3a)=""/58, 0x3a}, {&(0x7f0000ab2000-0x1000)=""/4096, 0x1000}, {&(0x7f000052b000-0x85)=""/133, 0x85}, {&(0x7f0000d19000-0xb5)=""/181, 0xb5}, {&(0x7f00000d3000-0x16)=""/22, 0x16}, {&(0x7f0000ea6000-0x85)=""/133, 0x85}, {&(0x7f0000ad8000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0xffffffffffffff80}, 0x100) socketpair(0x3, 0x1, 0x4, &(0x7f0000fad000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000df9000-0x10)={r1, 0x28, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000af2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000746000-0x4)='GPL\x00', 0xffffffffffffffff, 0xf7, &(0x7f000007c000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:46:31 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000276000)={0x0, 0x0}) 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, 0x70f, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a1a000-0x1a)='nodevproc\'cpusetmime_type\x00') 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001e000)='./file0\x00', &(0x7f0000473000)='./file0\x00', &(0x7f00007c9000-0x4)='bfs\x00', 0x28, &(0x7f0000877000)='j') 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009b3000-0x38)={&(0x7f000061a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b56000)=[{&(0x7f0000452000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f000039f000-0x1000)=""/4096, 0x1000, 0x2}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00009c4000-0x48)={0xe, 0x9, &(0x7f0000211000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000}, [@ldst={0x1, 0x1, 0x1599975e47997fe7, 0x7, 0x8, 0xfffffff8, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000799000)='GPL\x00', 0x3, 0xa0, &(0x7f0000cdf000-0xa0)=""/160, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) bpf$PROG_LOAD(0x5, &(0x7f00000f8000)={0x2, 0xb, &(0x7f0000e5d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@generic={0x0, 0x0, 0x1f, 0x7fffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @ldst={0x1, 0x2, 0x0, 0xb, 0x7, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002e0000)='GPL\x00', 0xa5, 0x59, &(0x7f0000e24000-0x59)=""/89, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000efb000)=0x0, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)='affs\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair(0x14, 0x805, 0x4, &(0x7f000034f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a73000-0x78)={0x3, 0x78, 0x7f, 0x8, 0x10000, 0x2, 0x0, 0x0, 0x2, 0x0, 0x9, 0x8000, 0x9, 0x6, 0x2, 0x1, 0x1, 0x8001, 0x1, 0x5, 0x4, 0x9, 0x8, 0x1, 0x0, 0x401, 0x9, 0x1ff, 0x8e, 0x200000000, 0x10001, 0x1f, 0x1, 0x6, 0x3, 0xff, 0xd9e4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x3ff, 0x1, 0x2, 0x3, 0x8, 0x9, 0x0}, r0, 0x1, r1, 0x4) r2 = perf_event_open(&(0x7f0000b13000)={0x2, 0x78, 0x0, 0x200000000002, 0x0, 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, 0x800, 0x0, 0x2, 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$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000036c000)="7b637075736574272173797374656da147504c283a2800") 2018/01/22 22:46:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000040a000)={0x2, 0x4, 0x7ff, 0x5, 0x1, 0xffffffffffffffff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000957000)={0x9, 0x7, 0x101, 0x9, 0x12, r0, 0x3fc00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a54000)='./file0\x00', 0x20) 2018/01/22 22:46:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/22 22:46:31 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008f4000)={&(0x7f0000f67000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000)={r0, r1}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000f68000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f04000)={r0, r2, 0x7, 0x3}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000c85000-0x48)={0x7, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x24}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="80000001", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000139000)={r4, 0x0, 0xb8, 0x88, &(0x7f0000f67000)="2bf36a6c933c0811c30880f24dc1130439075a250883d5f409716f54866bd8fb1f8f0014a306892ec57bad526dbbcd4823f2be92f13635d89bf226f68923a0e52ae90bb3301d4bbc7d604079926a95fc64e6862df9a82abc68e2163e73d4fe4c5454172a736702a78ce35c00052983de54d0d52cb8e55a81215be0cf1d6034732aac9ed058d979b01aaef61afdc77adc5ac7e34b3607a164d3807480324b27dd3d9f629050fb17c8caf9551b25caba00befd8d499648e713", &(0x7f0000458000)=""/136, 0x7f, 0x1}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000525000)={r3, &(0x7f0000eb9000)="a0f7b504f7e8c204a013e6757ef7e9a98d26a5e01f638d98a9a161c8bc2bb7110bd9c35b7472fcd7d3969dfeffed63053bd0bbbbdcf61d752f11ffc246c2a813", &(0x7f0000c8a000)="d209d80205e462ad3deabe6b0f440a6058cc4d234f4977ea9c8afb1b9c2fe0d5fb46c8374c17b76228b2d72fd593f845c3aaa25e6263985b1a64dc75e005281528c9897dc361c328a5a265aab90ff8cba524c74eecb22a", 0x2}, 0x20) 2018/01/22 22:46:31 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006bc000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[], 0x0, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x8000000004, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ad000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000307000-0x10)={&(0x7f0000c38000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:46:31 executing program 4: mmap(&(0x7f00000cd000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000d0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) recvmsg$kcm(r1, &(0x7f00002a7000)={&(0x7f0000aa5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000e3f000)=""/251, 0xfb}], 0x1, &(0x7f0000002000-0x8e)=""/142, 0x8e, 0x7fffffff}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000904000-0x48)={0x8, 0x9, &(0x7f000088c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x8, 0x9, 0x0, 0x30, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x773}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0xc674, 0x67, &(0x7f0000002000-0x67)=""/103, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e21000)={&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c38000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="5345df867f790e8c87ec1d71fce7529585e15615c8d8e68eef6350226ad516dd60e9de5b600eecd7ea0d6adf6d88539b547f6fc96b623db7c77d5509fb5c1c4e64558bb791d7cd28a7a410b16ab9e868930a3c01c64794c1b369791135bcfd22064157d203db7734d1bb84b89408234ca32b87b419f8", 0x76}, {&(0x7f0000000000)="d4d1c62e6ba877a745562450c69bfb44daa17d9bd3b8a156b628518d4507699430c6dbc7687aba450eb319d4c88d17e9e2694d435cec458548630473cacad3ab619814fb1d96415496077e4b843b2b0e293cc2cb1bd9c8dabd30", 0x5a}, {&(0x7f0000001000-0x25)="8b59e27d0a383598b4c79ce1136edc9a72275949f6bf8fa246e0b8b2c35be4c0303b2e9a97", 0x25}, {&(0x7f0000000000)="ea2533223747b8346a61c247c149b65ec6a7551109e5", 0x16}, {&(0x7f0000413000)="3026fcfc9697bd3fb4b22c5363cdf61a635bb63515f3c2da6bd86da2a20d8cc0126a3138e465a5d1e394c987b145757abd9cc8d802d7ecb5fcdbb501f66a9fa7d2f9b410d954744edc4bcb0fcb10992fc393f9dee92cbd42bfd75d49e9924e98ec1fff012e75297c6dc9069b8fe868b4cb4c002be076e0c0b720d19809bcadb1a5da307627fc577917d08352054e97", 0x8f}, {&(0x7f00007d7000)="2587b22590d196c19d1f4bb04b74f210d2653475242e854a2ad379e69f19a815c5347077fc120064801e5992ded071f4a9906a9784f927532183cd6c0b64e0038236f04ffabefa7ed0f682f969f8ad15669e21cdaa6aee17bac57dd556450ca220abc9a84c9864eb3a98574624b5efc6e64dc0e2f4f154a9e41e15b52e763802014e8c49c508afee2f7490ebc9e18c2527c5f54b15dcd7c48a729e5983be0270520d58b99536cd183d1eddd0650e131c1ee25d6c2e0b683ded14db9b8f248e3af22f693c27c2d9bb731b320404d9715ac8c7871e51abae48575372bc2140bb54809e3f95dfab80cd19e4f16311", 0xed}, {&(0x7f0000001000-0x6b)="2d71988549783d1a6d176a8e43c48063fe1dc1ab9237bc7f60cdbe23ef902f7d5ab6000805677c22d8e0b86ec1953c59194d6d4c6a1fa4fea43f150bc11fbc0b8b94c7c3aefca95bbfd62db189124a5fb8bc25ca0191e85249a83373df9a4991e90a24c34c1268b25fcf3c", 0x6b}, {&(0x7f0000000000)="0226417534c2c21c5d91d173dc4df6b7b348f4d1d490f963d51a12408fb8a0a37d1e702a17e002c69c1fee630fecca9d2fa0b8a2a3221689be86aa5884d205e078b8a6f99c07ffb90d369ef254a9873d338bdbcd7e864da87f9f182657c97ae489b27e37f029fb19a40bc18c2125d1af6f1eef53163d8869369660bb0f864e8aa2f3f6be4e5155e31485265278a0b9256f2229a93232128e5faf00dac09e3c6e21294d4e8740e2dcc23f101f9e1c", 0xae}, {&(0x7f0000e0a000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000001000-0x250)=[{0xe8, 0x117, 0x5, "0cb65009a3c23b611d3262ebcb99be5103dd45d4d21103b811efdbbbd6df30e9494416210841e229c224736433d8f245a5c04ee0c7f9fc86e9bb79cc26bd0f0ea13b4d8650b2e3f2e03ad07e5f35c61f26b986b3331fd27bcb05e237abfd1dfaf8c8e4e3376f4481f4c6e4c4c00aa8a1606c6108812d755d1e711320c4150394313ee6c38aad193ce1112399f1dea9a707f6abc13e50bc2d860f4e8eb99cf350a52f2fc2e43eb2868738e1b6ff6c2b15e60ef0d608f032b6280fe9b475d6ca3ffea49d255898f81f7e4d24ee98a7b98bcc0183ca11a054"}, {0x110, 0xff, 0x6, "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"}, {0x58, 0x107, 0x2e11c613, "d699e4c2c0aa6dddd1b667e1c942c26884e9e86dcf64eaf651510a07d3a1e5061e39d375c43ec6c913687d110c9f01212b9a30ea27898f93d98ffbf8eed07e1c78822e"}], 0x250, 0x20008040}, 0x40000) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:31 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcb000+0xce9)={r0, &(0x7f00000d8000-0x12)="91d4850388624804b1e38f1798bc7f9466b1"}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000fcb000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000595000)={r0, &(0x7f0000fcc000)="ff", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000977000)="20a1220d6809cd04ce5e87395fbe5a49c44c4dcb30c0a19b7e6a1a71416bc3392bc376e7e10da06f88451e3c1f08d53dd99e26e4b425a9b5920f50038b03d1e1f6d8ce6c6099646d334b45d6f39ee7f38fe2d399a800dd730e23ae36402ebe6d78ed1832adbcdf3c395a96972894426dc88d55924ef6ec866b21d63e5fd7e839667049af36a05286121b85077f7ab46f84049eb0db2036344386b3335576", &(0x7f0000fcd000-0xdb)=""/219}, 0x18) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcd000)={0xe, 0x8000, 0xfff, 0x3, 0x2, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fce000)={0x0, 0x0}) 2018/01/22 22:46:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d3000-0x8)={0x0, 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) perf_event_open(&(0x7f0000bab000)={0x1, 0x78, 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, 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) 2018/01/22 22:46:31 executing program 2: 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$PROG_LOAD(0x5, &(0x7f0000ebd000-0x48)={0x5, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000855000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000ef6000)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) 2018/01/22 22:46:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x5, &(0x7f0000772000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='GPL\x00', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000647000-0x38)={&(0x7f0000cd0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001e6000-0x60)=[{&(0x7f0000ab6000)=""/115, 0x73}, {&(0x7f0000abf000-0x5e)=""/94, 0x5e}, {&(0x7f00005b6000-0x7d)=""/125, 0x7d}, {&(0x7f0000759000-0x9a)=""/154, 0x9a}, {&(0x7f0000dcf000-0x2c)=""/44, 0x2c}, {&(0x7f000058c000)=""/4096, 0x1000}], 0x6, &(0x7f000041a000-0x69)=""/105, 0x69, 0x10000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006de000)={0xf, 0x4, &(0x7f0000a73000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000ad9000-0x4)='GPL\x00', 0x9, 0x31, &(0x7f0000b11000)=""/49, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f000000a000)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000013000-0x30)=[{&(0x7f000000a000-0x29)="ed3107f244c3ec8f80df7334ca09758df966c743ffabf8caa66e89919f592497361a076d010600e837", 0x29}, {&(0x7f0000007000)="84c961894dc966f4753ebc8ffb1be5bab0063aa814d3b328f479933284cc87b99d078fe904f59b3b59f5135d0299896e447aab5cf25df35870f551074abfad4d422bd1abd9d82a5bf917fe95fcb0e47c32905ccc54ccc0fdf435f8ea52dbdcc46c52580e336fcf16ec34ad86cdc4a675e178a6bb5bb5e242c4a8e4840ab2dd36762672a8af269de1ee1aadab2a700c1569169e7db2cd7ce577a33c3e788d1d11b5e2152c96fe233d", 0xa8}, {&(0x7f0000012000)="5dee9d1a3b04d02edd39975e5dab51e88cee8ca083bba26088e3ad248bf988cb265760826f82eab80f579d8df11e262ba4225512bc08ce0f2457d46b7142e68326be8f0524b8fac71cca77b05cd3bf27bae3513a2c1291db38510048bc85207253b6121679aa8ca250b717f41cad791ba259af23c5a29fa9a6d3962051d087370b9630bb0d3a149a3c4996835e4a802c4e6eb90c9c243a3c3dc37c104708", 0x9e}], 0x3, 0x0, 0x0, 0x80}, 0x24004000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000f000)=r3, 0x4) sendmsg(r2, &(0x7f000000d000-0x1b)={&(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000000a000)=[], 0x0, &(0x7f000000f000-0x250)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000000b000)=[], 0x0, &(0x7f000000c000)=""/200, 0xc8, 0x0}, 0x0) recvmsg(r2, &(0x7f0000003000)={&(0x7f0000010000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000000f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000-0x24)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000002, 0x30, r2, 0x9) 2018/01/22 22:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x80) mkdir(&(0x7f000029f000)='./file0\x00', 0x1c5) mount(&(0x7f00002a6000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0xffffffffffffffff, &(0x7f000000a000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ca000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a7f000-0x20)={r0, 0x0, 0x1, 0x5, &(0x7f00007a0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mkdir(&(0x7f00001ec000)='./file0/file0\x00', 0x6) mkdir(&(0x7f0000f74000-0x8)='./file0\x00', 0x0) socketpair(0x11, 0x8000a, 0xc7, &(0x7f00005ce000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000ad000-0x2c)={0xe, 0x400, 0xa192, 0x7, 0x8, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mount(&(0x7f0000db5000)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f00001a3000)="") [ 41.923259] syz-executor3[5591] is installing a program with bpf_probe_write_user helper that may corrupt user memory! 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000cc8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000028b000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f8000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mount(&(0x7f0000da7000)='./file0/file0\x00', &(0x7f00003aa000-0x8)='./file0\x00', &(0x7f00004b7000)='rpc_pipefs\x00', 0x0, &(0x7f0000743000)="") mount(&(0x7f0000926000)='./file1\x00', &(0x7f0000c29000-0x8)='./file0\x00', &(0x7f00008f4000)='aufs\x00', 0x2825, &(0x7f0000136000)="") socketpair$inet(0x2, 0x0, 0x0, &(0x7f00004a1000-0x8)={0x0, 0x0}) r1 = 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}, 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)="") ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000739000)=0x4) 2018/01/22 22:46:32 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fbf000)={r0, &(0x7f000013d000)="bcdb6b910530f958107b6c064e9015431d10d2f3e198d1aa5287046f620395b29c2dcdcdc817ff8cd848c0efd748f3553db73c17bfd05781af37d68cf64776484f0eb044b4550e1ace4a3aef82a4b9bdb1f76853cbd23c0ee33cc9b3e58ae52c0db1b18dad4a03da05382b8a90a130f146a1da8ca343495195b2b66511e376ae08ade9c02826087ac4b4aa44a264a28c6e0a29d2c512d7b0a3559183dc564e114cb270735b094aeb1db52791b7f7e1c113c10635f0b46380143b3ac38672f4567a6ed4bbde94b17d30a611aee6c7611c3a9d851f0357524e3642c221bd408dac7df1720895518d7ddb38b5fd66b3b2de9756cc47de8fcd21"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000687000)={&(0x7f0000fbf000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc1000-0x20)={r0, &(0x7f0000fc1000-0x46)="64f7c6350a3d2c49b4492924da735d174152ba709e1ba9c9e5ebff2b5426ec61bf85b917d202bf5f2260da017cd7274ff2fff9c9dd219e876be0c5f8bb5f3ed308c5ccca579e", &(0x7f0000fc0000)="b2d829b12128fd9fef10c7b8960ad800fa4407943bb01fe8f971f2ebb86cf85eb82308f56cda3258b657cb58de5bc15bd543bebe30650448bc772fb698094a1005faa65e14914072be556d275047a0385033cad57c1496c6680e9915ce3f9977523c54a25ce66eb5b01f859d244f9b39282dcc59a0e22932854164dd8f549127e643e310e9dbaa4ed0e4369eb2377581d58583", 0x1}, 0x20) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000083d000-0x4)=0x6, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbf000)={r0, &(0x7f0000cb8000-0x34)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000895000)={0xc, 0x4, &(0x7f0000990000-0x38)=@raw=[@generic={0x7ff, 0xcd78, 0x600000000000000, 0x3f947393}, @alu={0x4, 0xffffffffffffffff, 0x1, 0x6, 0xa, 0xffffffff, 0xfffffffffffffffd}], &(0x7f000064e000-0x4)='GPL\x00', 0x9, 0xb4, &(0x7f0000984000)=""/180, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e18000-0x38)={&(0x7f000051e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f0000)=[{&(0x7f00009ae000)=""/19, 0x13}, {&(0x7f00003e8000-0xa1)=""/161, 0xa1}, {&(0x7f0000f91000-0x7e)=""/126, 0x7e}, {&(0x7f0000355000)=""/61, 0x3d}, {&(0x7f0000f8a000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00002bf000)=""/165, 0xa5, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025a000-0x4)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb7000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000086a000)={0x0, 0x0}) mmap(&(0x7f0000091000/0x4000)=nil, 0x4000, 0x2, 0x40010, r1, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000016a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7a000-0x4)={0xffffffffffffff9c}) sendmsg$kcm(r3, &(0x7f0000cf4000-0x38)={&(0x7f000066c000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58, &(0x7f0000f48000-0x60)=[{&(0x7f0000e3d000-0x58)="dacd13a3bf8fff54643c4d4f5ebf2446ed658b3915d3f3dfb198124d3857771dd1e3c96d68458500ac272ac73e7837993a13d9f1f2614936d930a8389ccd421cac4e323be41fea32a8a657b7ed5ac4d13cda9198bf1a967c", 0x58}, {&(0x7f0000cad000)="b1d5e3831ae543a260b6c130dae056b289af8822a111e8d0f3b1cefd5f26e8d6ad404b63d3704c8509686ac5276b385cbc7cf3b1a4df88c19035ab74fc7c22b600179de5bdd9c93e6fe5a71546bf9c0439f465033305987f1f798e83dc10d1692c30af86c99d322e6188e5dfcd9a88f7bf9d8b5155313659b781880429ad7c594d539d114617d41e5ea203420cdec4b1a6be7ef732c2a4c31bfa0f6571b67d7b169ac866a6d439a093d1e2ffff4f6f47640008d17a0b2da03b35fd7c7e635156d963fb3c9dd9f645da4084bfb20131454b98a085f42abe", 0xd7}, {&(0x7f000068e000-0xb7)="fe43ce09347a6d826a2b98e2f7d4af6d8b83b5733bbe48cb153f9c3c988ebb0eb6ea2007b388959ab7297de1b32114a89d7c8dcc8131cf81472c3ce0e81de609141e7fa80d25a41f5a6cdd5a7de26778f218c0256e9fe2136815cac7e35dde0e896b3ee94e2bfb70656aa1a0ddf3727e0b883d24fd8c2e531d2670c0cbf6d8646480b4d929526afe2c81676cb6cf1a4e5cf1a0ea6cbd74b606a4e9065908b1c2ed294761226e578bbabb140cec992ce9c0daf1f39df325", 0xb7}, {&(0x7f0000818000)="f99b76a657040e6cf72f130cd94632369869239785ddf21c64af75c32d5224fd3edf003ce05fbc5bcae372", 0x2b}, {&(0x7f0000402000)="9a15a2b9eb56931a2e030554228339eb61f8de0dd4e7512b364c29e0a075fd2e045dc02c4c5a96633660a5d0b82a4f43b3fdd0a5a63a20cc168c5b6ed4ce9b91fdcb085e14a9454da0ed20d4cdfd71c164b927f5d6d304ea531498efaf71c1e0954510d05297b74248397e104dce269156120fb18ee503421bee154f4c34b5fa8c0435c676c602bb8a068d082585371c2b14cb76325feffae110493860c9d1768d26b344bb333d88b1740b0f14525b1e84cd7a7544c74d2ab7204726522af36ec3ced92e268603de161ffb6a437ca44198", 0xd1}, {&(0x7f00000be000-0x91)="f10a3bd9e3cfccdc2851d20fe135435b3e02d1fa6319a45865abc41b453369ee0a22ccea7812f55cb3ade31ead9bc4d81e59e71c39a393704d6a5a9f3e503545a4e7b83f4a1d2840e1dbeea304bcd1858d10a92e7eec856391f83e69ce76a9c771302c9c06790958bd2126b2fc1f14ed9f20d4e806679b750ad18f79496caf6b83a849dd8afaca12d7b145246b29261b1f", 0x91}], 0x6, &(0x7f000011a000)=[{0x110, 0x11b, 0x2, "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"}, {0x90, 0x13f, 0x4, "f8116945cd87ce374ee554d823871bca0ebefacfc92bcb1a7971f98bb4f7c99d1259c8881b08e93435625107e7362248336d678d697aa5899dabe11c461300265094ae4e7839ac51db221ad691a6159a548298ce0a70ca5f35678faaeb430085ac7f8d4c119202708f83c857d411033445dd7a2f9627a53604"}, {0xd0, 0x10b, 0x4, "fe207e12e8dea94447ef6a7a8a38d5315de50511adacdd1a705ce0f5f5c0a943ab33341e71f07c10c5fee53eea589a8db8ffe2c37fa3d5dfb097635e46a7946b435ebeb0c057b455907fdc3a1baec1b4b59e2a31863dead88e4aefa1452582697a672a3ef0f66c5bed5fdeebdcaee003c69f88f08468a03e0cc9a343b7d38923571f65eb9e98cda5b5921a992bf5317d336da7a21f554cf04e2e58aa44582baa3a4cd414f8036bc49e8ca80ec17e82efa43ba5740d3f26ffde30dd7495"}, {0x50, 0x111, 0x8, "558b4c0c0e41eaee27155099fb3637df77065f5eeacb350fa27f4c84fb1a85f41f16b1239c32585ec7904bf2b3ccd3e7f93d9986ff61cb80b03e92d68bd207d4"}], 0x2c0, 0x8000}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00004a6000)={0xd, 0x3, &(0x7f0000b7b000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x2}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001b0000-0xa)='syzkaller\x00', 0xfffffffffffff785, 0xb3, &(0x7f0000c9e000-0xb3)=""/179, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/22 22:46:32 executing program 4: socketpair$inet(0x2, 0x800, 0xa8, &(0x7f000045b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000-0x128)=[{0x10, 0x101, 0x8, ""}, {0x18, 0x117, 0x8, "ff"}, {0xe8, 0x10c, 0x0, "687156dadfd6b4abdb645aaf344b38485fa180fff182f4da4f19d32a30c052b47035562107cc9bbd9e33bf408fd101cd9d7db5572501d0b049f9194b41deebe73914c1fe84bfbce401bd8c39ba08dc32bdcb8d061f33ee2ec49c9f8e7e58e81749c19c3b9164f6b7de64f589d26016bed0fb7d8aa6c0017573e7f71d46a461c252835a4c0e524c0917d4c2ea9586b2f679cb8978759bc6cd61cd3beea1a630db71048a841ab22c0084682767e9fa835d86293fa708c0deae0ca6bb82519fd2924ad89b8f64ee1f9218c72f3b9d1afed08d703a341f"}, {0x18, 0x13a, 0xf37c, "0526"}], 0x128, 0x1}, 0x4000) sendmsg(r0, &(0x7f0000188000)={0x0, 0x0, &(0x7f0000055000)=[{&(0x7f0000000000)="98344777e2ff8bf93c026318567b680a88e45e41d94d63eff7abb36a043bbe82067e726faf496e018b33f87a127da9ded712751400f590a7", 0x38}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="f4ddd32cd7acaf784069e71299d730da95effe4259f22b3553fa6e00e1672bc717c6a198666d720157b090c0f6929828d918253cf56495a448d87d208cf5a3325d1112199d91e5053878eeb53d7d237278d3a651fa1c8b09e599a05e4a713fb1fddf399206a9950a46ce83918ef05121b04440ce0f1a3619fce770ca11e74b245eee9131a3bbb526e625fe862dfefba83e982b91a17ffdd52c6bb4c3a8a6d5e03cd8048b291b48c73f31c3387d29bf283da4dccd44e6e4d76c9f5197da62af38749e34bbf28548e2b3", 0xc9}, {&(0x7f0000000000)="2c3c9e2d155936333f8d4537f83b7271fcacd33c41bb69f01fe9e0939733653ed28a64b263e0c57b663c163b1644076b7a2ddefe5fd236792e12cd3d400bbe99363c85bf93770fd898b5630aee9197fdf2f9c107eef08675fa5053da68cab59765339cf4c1891468592093f9e8c73a846531b2dc2e949b2ebfc6ada71e5bd11704b7378651dd3b4e6b7a1fe6a568afcc979ff7150966d0d1", 0x98}, {&(0x7f0000000000)="3618a070d428daa97441714f074a72c9987424896368a919732089688ffd2660fbba8b6da6f291b28979e7d5633bf28caeec359ae7b41ca9e57d10f7bf180dffc0b267b3410b94ad44f3dca97519d7a326ec91ecfff05c354d20a48687c5ea3d83500256e7e4248d182cf78511078d5a5d4335fff79d860008035ead0977d86d5a776454437ab1aa7121cb550881d9c7222847a6f4f894cbbb869f3a01e5d296a8c46b22b33ebe4c349739f724bc539437166619d2cf70cd3776769bd1d5b8c722450cff077bdd2049c73dea65f1fb06456c06731a", 0xd5}, {&(0x7f0000001000-0x63)="70d3826ae4538b73fb44e3623c4428f02f8a2bd62ae88b05ccefbc3bceac145a7db4e8fee3bb88ceb70187fc7134e7144bc0c3fd89c2354436fa089c9c40a04b0ca8dfc109a2225a596bb7228b42c13fb016edfe3346ffde1c468010d94fa3c4a21779", 0x63}], 0x6, &(0x7f0000000000)=[{0xb8, 0x0, 0x961, "9f1ffcd9f3f30974e6d6f9863e7f60a527b87b823d20a0a1751b30bebda0c1d1ad4d61e9a10b42131f4acfb23b37edb258e47034fba0dc1e2b9aa4deaadfa343221e1f0a2923b789aefd4ae79ecfc10a8b5aa571651d3639a888ca861fd95172e83f9fced1ecb25d80ef89bf40066ff8b8a1af925571fc86266da9b528160db00295b709abdbb71edbb2b85dd44584923aabaad9fe7f1d15f029ec39bf811f6ad07b66bf1140"}], 0xb8, 0x40800}, 0x4008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000028b000-0x38)={&(0x7f0000543000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a96000-0x30)=[{&(0x7f0000ffc000-0x81)=""/129, 0x81}, {&(0x7f0000ca5000)=""/149, 0x95}, {&(0x7f000084f000-0xda)=""/218, 0xda}], 0x3, &(0x7f0000178000-0x72)=""/225, 0xe1, 0x2}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0xf, 0xd, &(0x7f0000cbc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x798, 0x0, 0x0, 0x0, 0x7f}, [@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x0, 0x1, 0x4, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2a}, @ldst={0x3, 0x2, 0x0, 0x4, 0x7, 0x20, 0x8}, @ldst={0x1, 0x0, 0x6, 0x8, 0x7, 0x20, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)='syzkaller\x00', 0x0, 0x70, &(0x7f0000c63000-0x70)=""/112, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/22 22:46:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x0, &(0x7f00003ed000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000218000-0x10)={r0, &(0x7f00009aa000-0x4e)="5492bf452acbcce082e151315eedd195a1199d25f4e21659964d356210c6e6522cc1e2391734d1436cd7b897c77c84135d03d0f32621b90d6430dbdd46cc4876bd9c1f34d7d79d30f3c47173fa9b"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003e6000)={r0, &(0x7f0000bd6000-0x7c)="cfe02f25d0541983983bcc1a834948aeb952f199d917a9ebebdc02666bbd7dffd7a97bbe0cb6407fadc2387d2212255280bb252fd3eb7c35021fa61318a968fe8d412890288c5c0cc2188347f3b353da26617c1ea0a736c9c6cf3286c2abbe387baafaf49d7ba4988552c44d98aea85742d87f21cf3c1322ea50b0c4"}, 0x10) 2018/01/22 22:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e99000-0x8)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000014d000-0x20)='-bdevmime_type-procmd5sum#wlan0\x00') 2018/01/22 22:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000068b000-0x8)={0x0, 0x0}) close(r1) sendmsg(r1, &(0x7f000023b000)={0x0, 0x0, &(0x7f000086f000-0x10)=[{&(0x7f0000efe000)="86", 0x1}], 0x1, &(0x7f0000a63000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000725000-0x38)={&(0x7f00007a3000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000087f000-0x10)=[], 0x0, &(0x7f0000f20000)=""/109, 0x6d, 0x0}, 0x2) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x80000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x96)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df89b53cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa2", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000e38000-0x38)={&(0x7f00007d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c8f000-0x40)=[{&(0x7f00005c8000)=""/149, 0x95}], 0x1, &(0x7f0000d74000-0x4)=""/4, 0x4, 0x0}, 0x0) close(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005b2000-0xc)={&(0x7f0000501000)='./file0\x00', r1}, 0xc) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0xfffffffffffffff7, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x30)=[{&(0x7f0000000000)="baf5c234cb4a1c0670f5a97fb4318089343c615d3571630954c3cd41c81bec548088322be3e1e91d4daca7c66460a70ece1a4b39614568d2de795721c36c32", 0x3f}, {&(0x7f0000007000-0x18)="53ed41951b32b35cf7b22e9e233cbd0f969f9a13276ace90", 0x18}, {&(0x7f0000006000)="f6dc34b7ee4fa38a4808b06dc475c19e47fbc8e84f264567b839a76281ab7c30a9161db96bc7ecb82875caba0bdab7320986141d02378d1e9abe49b9bd6e9f8486cc614e12ca6b90538faf722887718c1d06cc3f085a34395b958e3ba6", 0x5d}], 0x3, 0x0, 0x0, 0x4}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x4a, &(0x7f0000000000)=""/74, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000335000-0x10)={&(0x7f00001be000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:46:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006d7000)={r0, 0x0, 0x1, 0x7fff, &(0x7f0000dde000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = socket$kcm(0x29, 0x47, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f56000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00003f0000)={r3}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb2d) 2018/01/22 22:46:32 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x1ff, &(0x7f000062d000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c1f000-0x2c)={0xc, 0x2, 0x4, 0x3f, 0x0, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x48, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000db7000-0x10)={r1, &(0x7f0000f48000-0xb0)=""}, 0x10) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cb7000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f47000-0x38)={&(0x7f0000ca0000)=@nfc_llcp={0x27, 0x18, 0x3ff, 0x7, 0x4, 0x5, "74d897370f270f108e7c0371a380554a9b857069e509271b8d57588458cbbe276cbf77ba60a46795dbb139b04a9d4e121253f348bf8521a6712b32e255ccee", 0x0}, 0x60, &(0x7f0000723000-0x40)=[{&(0x7f0000ad4000-0x31)="29177bc3e848f47a72b1e173d774c451d4c2454e49535f773fa72a6cf9bb26ea82dcb2c26f0e9d9b78470db3329c2e1335", 0x31}, {&(0x7f0000c99000)="17e7015b3cd8174f8ca8f8519044a59e9456cda67e04cbc7d1c4448effebe552f3f847fe1043ec732f8337514c2fc2c5cd73bfbeadad1b8c178644af2a21dd987f33f8a3", 0x44}, {&(0x7f000039e000)="b897a911f9572e1fbd9fb707517346bff95ed70427edfcec42b82225994aa35722f575b68dd206c48ae398bf0d4fd7916b54ea8ad054ccb55198976dacfdfc5a604a8a8cf219dfd173d0950105687c9df56f8327dfa69ecb5b1293bc0ad37b9ed7676d307a7e54e7a60c809bd85f327c9974144dc5e5f22adf7a086dbf56c09829148a6bb66c528b8de6f47313a0913bbdd98d13445ecfbdb82b7be3ea88671fc97e67ec364fd4470fd71be801f942b8253b5f81ac97ae368d6bcac175059940ce5282435396", 0xc6}, {&(0x7f0000870000)="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0x1000}], 0x4, &(0x7f00003fc000-0x21c0)=[{0x100, 0x11f, 0x40, "539f41b9e44befdac7574f1108ba4930a43effd36d0fdd470d89d486fd0f9dc05ccb99a49424afc3a0ef3df26b8c2298d248c48f6d9896f2e7ccb2f1ee5bf11e49e8fa7c3a20717d528e1423c346cc769dae5697f57136f17a8d0ed803791087d417ebe89a90f3eadf06878f07a1e211f89ec6493473dccf5b8bdc459ed3a452c3cf676249d54f1b1ee95a6f506db6dd7c012f2d71c68ded2f3d5c761f1fcba18f128fce3c1357f386ae125c201085aedb9b54580da646f7bfa69a9358e04163bf579e951d4ab58af6b1218ded7e9ba6ccb05d98ae6384cabee843c17ba9d7268dff238e8d9cc545616616af2e59"}, {0x1010, 0x29, 0x7615, 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9cf8bf09519928e2365231bb39cb713c8f27febce87f68baa8d9885bccf865fad6d6de634022a13085a5689fa273333199ac1bb56641a8183ab734d7421ac44756df0bb2cddd264a7ca74ee93b7b0cdfb2782161f70bf794320877c7a4c098a867f0536efa73262355c0115ae2128109890535b1ec277aafb249c8274920e68e5cb3816bd40a779a52473ec092ae5b59f791e66ad17063fb2655ecff7e436bbe870d9a62de241088ff2de21eab0c9827b8390a5bd0f8db4d87c5b71b7125567689e7ceff570391108106862f7f05278fb62f3d14046ebcea3cbb7cd241f32a4ea8865d5cc512b0278296afcc3947968f54d53c924940fd31db2dd053fa2576da323e8c603abed110acb38d27283910e16e888729e1672c6ce52f00afe66d7de1467be12689ed8e272cca63fb2b922d239a48b9763411f5b138ad31970271570d56e1e5b761c18e5365b1fecdac49dccd0227b81a058ce0e62f895247dc1d0d067f9c6edca420b5a0b735ee0c3df629ffb332d6711e26eb5ad3ebeddec5cb948639f87eb46e080232e9b743ef270bc5e85414a72632bc427885f3578a0654c3d83cd3b1938e83af313b10b494af4757f826c2f240333c86fada480d224adc85a72da6a562f9429865d0769d8648d83281294124f2d36aeae1d5e3ccbd15694aec342f95e37b2c21a0a98897d377d25bcf2ed99b4a7fabbbcf4a1856b5cf310d7bc046cb9815c5be6c99a635cce781ee50542268a49f8c2b0008fd8e92f43b728199143d6e07b0794ea1b0f5ab4abb671b9046971f99cbf8edf52d7d0b95f1f7b1846bff341358dbb4d3b52418c086ef91ff38b7544df05b36720712b088b38879b5b13109b33e6f273851448c134d598c3e6e49574c0cdb6e7a3f81bb0493e0f0d691a626a3bf6770f03c8b9041f8fd2e3245bde50616203cfa2e8e8609fb432cb76fd775036906cf1fc4ec8305132476506e45b89f8617e139b2e8695547ffcfe87a31ecb3595fecbaeb92ff44dbd61ebc6358919a63f25abfa8add6b72f569f44aabd090d5af53d2904a45f6b60c3428e1a8a6753ef27480696881626d380e2ccb94c796e8024aaed2c26f1c25758b5b4da92ac90f103362240b1b6f23df878481321bfb820acbc068f2d0d982bcb28a0c63841dcc49ab60a2e9347ae74fa1f91eda36c3249f37b7494f9b6532c815c96b0fe4875008ab6e2b4191e4e376121d07b98f2031f1107f9ff2e3af99994f7024ceb2270ef9b445649013ae9813e90081f94d344da340828de3abd4d21b78b398007da389960a01e31d38e01a9065400280d1fa6847985fef8ec3adfe6b855547f89ecf1f44f2658620cb8a012299412bf3af9d95526cf1727cf165f8f47a302ceeb40139ea423d8a8ca68cad96210173b17c6999ca6ec01f397c4e27d07bab3ebd0ffb54fc38b20809ebaa42f4900263fbe08eb03106268cb2b375d7edbb7a5bef97fa5e58afef2fa5e61ce580e865c5a3d9bff3966e3acbfd70a9f34cf21c97d15f52a9302729fd34c3276e317ff4836b9a37dfe75443e92020b19fa3428e92d381317ee093d83db5ab8f750a841935259140e236d146d2880f0a03c87b5443920387e3e2f19f5789212766c1b2e0b3fbaf2d2ea2e4d055be44be6509cded6af3f2eaf3dc8292595e9d0af44d33bf738b42b23145e4455424a9404f13b058cc77c4b0001caeb8d11a964ee68607e0685793d1b611b87879cee2005f99e68025c068706b4c3a10ea8d2c3ba40801e44a8f59eff7b0fa45054390c61b7f79465c5102decb9d9910a908991c025a9cf2a9b50d458bc1ed3401d1393cdd8a5996e6bf84d8f02f45a254124807f5d3ec421e7abbcd8f5d245ea95e9934da466cae9b4ebc80fe184168c5a969e29f5c403dc767613402fc03b874432b7a34a259609d2ae0d82a5467bdab6a828ee9add00d225a696a33c98f659aadd1d1040066d1c360efa0501699f652edf733ea8b4dfd865f8e8591aea359922862a3e3184bbf4338197b76d90287ba89392b0e0603ebc8a1b716892a94cce1f5c4cfd309179fcf571393badcb30f86e6098cb76230b8125b98f6a2109b4eaab5c930e735f62caf1a7ea2cb6b571c088c7d7b14499a677972f4b613abcec8f39562ff571dbc9ae4c732e38601b2de633d24aa5681c07cc62e4c6a2564fd889f6db5988787afe3ea47852c897e267455cc5b3a5f77cc858a955c1a2b5d20b71f457740fc6f031831d27bf4b8d19aaeeb4fea47"}, {0x58, 0x11e, 0x7c1, "f790b31b087ffad663b6313aaf0bc15fee6d6ec4a5bd5b7eb9910a317af3705ee0597ba5282cfdba54c8c2e3b9be0a81cab652ed662b759d1fe236bf5164f4c297"}, {0x48, 0x116, 0x1, "b6b8d7a08e554fd1d4620dcf2ade70f963ca1deca7da3ad8cf509596bf4ad235f71c02d1818d8439da58224cc56097f6ca8c22859796f0"}], 0x21c0, 0x0}, 0x20008000) r1 = socket$kcm(0x29, 0x7, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d42000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000831000)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="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", 0xec1}], 0x1, &(0x7f0000cf3000)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r1, &(0x7f00009d6000)={&(0x7f0000a8b000-0x10)=@vsock={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, &(0x7f00009aa000-0x50)=[{&(0x7f0000215000-0x51)="ac4e7395c974e2c0331f54cf6cfa7bdd893cb00f34dcf6bca0bcc1c674b558e289e0c1d8888177a2ff58e127468de9e9f6c77c70286844a441d59825aeebb3c3a2c67ca36b839e716a59043aad39246a3d", 0x51}, {&(0x7f000069f000-0x54)="5d19b046aac982ce874f78ae5de8d43d0095653618655ee0095518feee77d0869e48a688a00113f68532f0dc15f8c803f5284d2736b511325e8ea094d5d6779452bc9e5ab0fb84d1666244c1f09e687c06c8e625", 0x54}, {&(0x7f0000854000-0xb8)="7e2c9778f7421e60b789812d0d118c1d3ea834285424cd11513064a99038f74e668cb369d4743d44eeed1859715660e5f209bdc825fea72b2c4025a4dd64fd0cad26173f663e8e21c930a9ffdb2aa675911a7e28ebb35956cd026de39d2e202838217a69ba418dc84dd4e59140b8a21297c88e8170775512e0750ea9f1f799149ebf590b9b6a756df4eced37b8d93524a8352ad82325e1125fe50d8469705c003216104af3da8e31378476f88ba2e30864d41f6612f2a5a4", 0xb8}, {&(0x7f0000908000)="a9387b5353bb1a77b4ecc7eb1bbea4227367544fea21561276f783fcd8c70cb6d93e56b889d4", 0x26}, {&(0x7f0000204000)="53ccefddeff19a83e522d3a310685e4cba1bcbce341fe33aefab5511", 0x1c}], 0x5, &(0x7f00007b4000-0x100)=[{0x100, 0x10d, 0xa759, "a17877aeced0fa11b3cfb18f33b773b0ff73a085a435a306fef8fdc9f5406c8c67f37fb63c264981c08c225325ca5483490f15ab22b295bf3a4c09e178bbcae7bdc3db9c7b48a417cc271525ffd19ff2b7e8588861a0635af2213af6b71d26a28cb07697817587c83db8c90276b0f35a78aaa5a7e80681e8989773bd950087923ab883cfe927a099f2f282b4c2d3fd12ba1dab73c8df842cb40dae8507f07074692b20b97309fb5cce9262661b60dc2930b089f954dcd532bd770ccdef32a8a78d193ae3c4775266fb544c8fa9aac47acf589fbafa230d722a0453a057000614482c708638826327012918a4"}], 0x100, 0x40000}, 0x800) 2018/01/22 22:46:32 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f00003e7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x5, 0x9, 0x1, 0x100, 0x5, r0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000-0x85)="2f78400d2dfd59a0e006b6009d37e1304a6c6f1ae45dba1e35e7ef66af631ed1d4b12c32879c858016e505555ef3e36ab9492b6d426de88a5d37e70a72d3a4528403646a2da979c4d8ec82f203e3e0dad3b9cbe12cd5826ea480db9d62993f00c9423bb314079af81468132cf45e7d83f263c5541f32b6d27610e540611a9aa0729f84c501", &(0x7f0000001000-0xb)=""/11}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de9000-0x4)={0xffffffffffffff9c}) recvmsg(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000933000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000817000-0x10)=[{&(0x7f00001fb000-0x62)=""/98, 0x62}], 0x1, &(0x7f00002b1000-0x13)=""/19, 0x13, 0x0}, 0x100) sendmsg$kcm(r1, &(0x7f0000b15000)={&(0x7f0000a51000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00006d7000-0x10)=[{&(0x7f000063a000)="075e9cbacaa62106de0514c5397ad3bbf6ff0d9e881c19cf22ffebf05f854bf35ab37757c072a23aa357d8d8e2a70ef0d2f9dc600c83e33afa02d3acaa40ba61dbb489cb78e51114cace434848cf776fdb3bf1abea30ad8a799eb3180333532ef962aee2fb5b20600eee9fe37d968ed40a4e4867c700c90c459a5cf1ecb98bcaef8da42fea982228a37d1d8f502667dd0ed57f8f5714cb7dac54d40a32d265b359a9be4fab95548e6294c717f7e5428172205bdc6919e6c88b46158b76f9", 0xbe}], 0x1, &(0x7f0000052000)=[{0x20, 0x1, 0x6, "74df38ca6c029e4efa"}, {0x80, 0x107, 0xffffffff00000001, "05b9ca9ec966cbc0cd3892770d346c9d9e92c43df69013eaad99791d8c75ae26b81243907f41f87873c521c45cd8ab46f0e590be4192f20b00667010b2658d1c3fa2ef2fdd2c20a124652e881bc0924e3babf14c88869a71103a9f928667fbb0c8e4619f4b0b4b83075562418db23c8c"}, {0x98, 0x19f, 0x10001, "73472209fed4fd5f316c51d6474afbb5c91a49c739771843de12d55e897174c1a20a560db4d5ecd2025123a02c4d09e7073c14d313184d70efb6bb97f525d75b9139bacb5b62319280304b9720bddcf0b8e02246265ede2e3de885348e87cec1a9da3a08d0b30b20a0b2c76c30fae2d403b042fa256d4f30984d42460051f436de7f75e00a59"}], 0x138, 0x24004051}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00005f1000)={0x9, 0xa, 0x7, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x396) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000850000)={r3, &(0x7f0000bdd000)="", &(0x7f00003c2000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f6c000-0x20)={r0, &(0x7f00007b3000)="b1d3b480bab1ac229c460dfa9d9e2e63c591d044a6864771131e3be634268a8ea690a0b9980161f3b7bc", &(0x7f00007fc000)="1683c770040007ce096f06b12d0e60c4f45fd3e389f141ee8f32a9f1f0b4335fb72e3d31062ca7a72f1098277cb975a4715a6b30a2925541e06a68e804381d5e36a26204bdb1f2ecee8a8049d0f9814a98445a69c6cda496706530a924e9247483855155597d", 0x3}, 0x20) 2018/01/22 22:46:32 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x5, 0x3, 0x4, 0x98f4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000-0x78)={0x4, 0x78, 0x10000, 0x7, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x80, 0x8, 0x1, 0x8, 0x8000, 0x7, 0x2dc4, 0xc4a, 0xfffffffffffffffe, 0x8, 0xb7, 0x0, 0x9, 0x6, 0xfffffffffffffffd, 0x8, 0x6, 0x8, 0x0, 0x2c, 0x0, 0x7, 0x1b1, 0x0, 0x7ff, 0x7, 0x2, 0x80, 0x4, 0x4, 0x0, 0xfffffffffffffc00, 0x2, @perf_bp={&(0x7f0000009000)=0x0, 0xb}, 0xa0c, 0xffffffffffffffff, 0x9, 0x7, 0xffffffff, 0x5, 0xb, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x13) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x36) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={r0, 0xffffffffffffffff, 0x5, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000007000-0x8)=0x0) 2018/01/22 22:46:32 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000)={&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f000000a000)=""/182, 0xb6}, {&(0x7f000000b000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/244, 0xf4}], 0x3, &(0x7f0000008000-0x21)=""/33, 0x21, 0xa4ee}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0xf, 0x0, &(0x7f0000005000-0x30)=@raw=[], &(0x7f000000b000)='GPL\x00', 0x2, 0x71, &(0x7f000000b000-0x71)=""/113, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000d, 0x4, 0x8, 0x1, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000879000)={r0, &(0x7f00009d0000-0x71)="", &(0x7f0000afe000)="07cf", 0x0}, 0x20) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f19000)={0x0, 0x0}) socketpair$inet(0x1e, 0x4000000002, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) 2018/01/22 22:46:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006d5000-0x2c)={0xa, 0x1, 0x4, 0x2, 0x0, r0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/22 22:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x1, 0x3, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400) 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002eb000-0x38)={&(0x7f0000c54000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000004f000-0x60)=[{&(0x7f00002f4000-0x6a)=""/106, 0x6a}, {&(0x7f0000571000-0x68)=""/104, 0x68}, {&(0x7f0000445000)=""/242, 0xf2}, {&(0x7f00006b7000)=""/226, 0xe2}, {&(0x7f0000dd2000-0x49)=""/73, 0x49}, {&(0x7f00001f8000-0xa3)=""/163, 0xa3}], 0x6, &(0x7f0000cbf000-0xeb)=""/235, 0xeb, 0x7}, 0x10063) bpf$PROG_LOAD(0x5, &(0x7f00006ba000)={0xf, 0x4, &(0x7f000018f000-0x20)=@raw=[@jmp={0x5, 0xe3, 0x1, 0x7, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000dec000-0x4)='GPL\x00', 0x4, 0xf0, &(0x7f0000171000-0xf0)=""/240, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fae000)={r0, &(0x7f0000388000-0xd4)="", &(0x7f0000472000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f52000-0x2c)={0x7, 0x101, 0x4, 0x4, 0x12, r0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dd8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f00004c1000-0xcb)=""/203, 0xcb, 0x0}, 0x2) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000d5000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fa1000)={0x0, r2, 0x3, 0x3, 0x0}, 0x14) 2018/01/22 22:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3e000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x2000000, &(0x7f0000319000-0x25)="") r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f0000e33000-0xc)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b09000-0x10)={&(0x7f00004cb000-0xe)='./file0/file0\x00', 0x0, 0x0}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b6000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084e000)={0x0, 0x0}) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) 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, 0x374, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x4, 0x6}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000015000-0x8)=0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000016000-0x78)={0x5, 0x78, 0x4, 0xfffffffffffffffb, 0x3ffc000, 0x5, 0x0, 0x8, 0x20064, 0x0, 0x3, 0xfff, 0x1, 0x3f, 0x389e81a1, 0x472c, 0x200, 0xfffffffffffffff7, 0x7, 0xfff, 0x9, 0xaf, 0xe24, 0x4, 0x9, 0x401, 0x80000001, 0x4, 0xc9f1, 0x4, 0x4, 0x5, 0x2, 0x0, 0x2, 0xaec, 0x9, 0x5, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x2}, 0x200, 0x613, 0x7, 0x4, 0x3, 0x4a5, 0x7fff, 0x0}, r2, 0x678, r0, 0x1) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f00006bb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007e1000-0x4)='GPL\x00', 0x5, 0xf7, &(0x7f00000cb000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1000000bb) socketpair(0x1, 0x1, 0xffffffff, &(0x7f0000c35000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000326000-0x38)={0x0, 0x0, &(0x7f0000280000-0x70)=[{&(0x7f0000331000)=""/86, 0x56}, {&(0x7f0000b1f000)=""/30, 0x1e}, {&(0x7f0000cd5000-0x50)=""/80, 0x50}, {&(0x7f0000a4e000)=""/64, 0x40}, {&(0x7f0000258000)=""/73, 0x49}, {&(0x7f0000475000)=""/7, 0x7}, {&(0x7f00000de000-0x71)=""/113, 0x71}], 0x7, 0x0, 0x0, 0x10001}, 0x40010000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000287000-0xc)={&(0x7f0000b23000)='./file0\x00', r0}, 0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d7f000)={0x0, 0x0}) recvmsg(r2, &(0x7f00007c4000-0x38)={&(0x7f000027d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e53000-0x70)=[{&(0x7f0000451000)=""/59, 0x3b}, {&(0x7f0000127000-0xcb)=""/203, 0xcb}, {&(0x7f0000b6e000)=""/213, 0xd5}, {&(0x7f000067d000)=""/7, 0x7}, {&(0x7f0000151000)=""/78, 0x4e}, {&(0x7f0000480000)=""/192, 0xc0}, {&(0x7f0000d56000-0x5f)=""/95, 0x5f}], 0x7, &(0x7f00008dd000-0xc7)=""/199, 0xc7, 0x2}, 0x10000) 2018/01/22 22:46:32 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x800000000000003, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x0, 0x10000, &(0x7f0000b9c000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000399000-0x8)={0x0, 0x0}) 2018/01/22 22:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000046f000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f000066a000)={&(0x7f0000342000-0x80)=@generic={0xd, "d79ce984253e01e43694758b072ec0aa3ec2536df3351e295c1b2a9b1c18ad9e2fc186b7fb05b29d0e2fbbe479318f340e7f50dbca109be709f39ca309a3e561a3675ac18e10cda5b7cd18f5265d16913f8cf1ed96e08677e0074ea266196d8b2480fe8502cfa12237b3737015b39fc032803571dd546c014f721b6c2b4a"}, 0x80, &(0x7f0000ba5000)=[{&(0x7f0000c4b000)="1f8dc2f561e759551c6ff58671f62f551097239000a240ddb29d6abc2ff9136cd8ecceb5f8f131513de17c453e1d865ba9ded1907fd25a8a9fa3c201ea5a52fed3255588e82bae7dc0ee1a22fb529712afddb5e0fd4f78082fdfc56e507e0e12379927", 0x63}, {&(0x7f000093d000-0x73)="3cb7ab55cc7b9e216cfd21dd122fdf0277ea141d92c36c009f15b635b9e7935f2b6213a76e895b3c2fc6fc20c90911f1c0a1757c62fad43acac6c7514316660e38510358917e58d4591145dcb00322d02be43e54918256a74bdb3ea50a25f16e11e7451b69a77f18674c3ac0231c26f6355721", 0x73}, {&(0x7f0000824000-0xbe)="a52271a84906d6152b52e2cfd5bca29169ed0c95c5c7582883890de4a3a7022090a79d57075ce8ee99e001d50080437e1dc1515b1a7d30088dd07f83cc385ccb8b3160af09fd3f7378a3bb293a9719099c583a20e01becb4fb3943b75f75fb116678fba8f7a2808697d7c004fada6c10aa4b8ab8a962565d2f41060dcb9a9b7c88f3199f0abb5eb0f6d7eceb1eec18e9389bcc9d159f86fc9c8032bd297453be88f0bacc395bc10ee3113a66ed4ef79696b9e0700b2f4bda93de29c55a4e", 0xbe}, {&(0x7f00008bb000-0x1d)="4be0bc1a26baf1909784309c055a1fec242101aff8f8fbf22f001185df", 0x1d}, {&(0x7f0000c85000-0x8)="e9b1b20bfdcfeb09", 0x8}], 0x5, &(0x7f00005a6000)=[], 0x0, 0x20000084}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000847000-0x48)={0xb, 0x5, &(0x7f0000fcd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001c4000-0x4)='GPL\x00', 0xfffffffffffffffe, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8080a, 0x400000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000f22000)="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", &(0x7f0000032000-0xab)="45d939a71db716672619eea9ff3edd46e5a7db48024ec6e90736551819598520b7323c8407648ae659334d0b5992da9a2a074df5791d5d89a3ecf83b4694587ae6705b2d1b441031067cd1875d08d12482aa6146a1e256e4070efb983bfc6e8949394fc1a372c90411974c5d0c633d773008fd0d341cf8b02508d9e53fc260c00b029bdd9e01be12fa2f7fbc7544b201a49c7ada20a76595c96bd85273a0fd06f4b77f0a2e1da87a841c44", 0x1}, 0x20) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x51, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='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) 2018/01/22 22:46:32 executing program 5: 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, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x2, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000e73000)={&(0x7f00009b1000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x0, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}, 0x3a, &(0x7f0000265000)=[{&(0x7f0000f38000-0x3b)="e2c2c3daa6d695b90b08beda3b359a67f05740aa6cee960189d894a922b662d06b5ea888fb8e84a6ef2411cfd03a0bb1cd282facbbfe4286299ae1", 0x3b}, {&(0x7f00004c8000-0x26)="046c1c769818530257bc4b74f6cb4335a1eee1b93fba094832c1abfb06bc90cf82efbf4a7bd2", 0x26}, {&(0x7f00003e2000-0x9f)="b202697925c2e4f42857a4db4ee4a68b4222d6b8dc05b64e6fb6bff817606b1692e14f86009d38302b5ae6474b6df3786b32ec1af1cf8f07eb86f30e6c2b5553a4559ea6003e7b722cfda476939c6b4a3251aa2d7580266e681a7e3c3a6efd119cc3f286524c8100e4761f500afa6d41c8b316f8272d798f7fd53c5241d2878cc4582b583fd9704408da5f0ac2817a96c97b5e9039901d25fd6e55114ad1d6", 0x9f}, {&(0x7f000058f000-0x5c)="98d34109877de9dbc9f8596129477f306381f0c448bf1e92648685b22f6d0ad7ce4207aa00ce406a3a753e6c73b3bf4cd5b0b0dd06b13c65dfce227b28742624d791219a18fac32171c076bf9157711fb0c84b7bcd90c7c4d8ba6df3", 0x5c}], 0x4, &(0x7f0000404000-0x22e0)=[{0x40, 0x118, 0x8, "395537fd1502ad0a4995a791def98e62e5f6f0f42e5cf9f71227c55a3f742227e1eda1490af9fd2c46"}, {0x1010, 0x100, 0x200, 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{0x88, 0x0, 0x3, "8e968b3296db0178482b83017e80eacaed825e3df8e1f56e51cdd95e5b423a2bdac1a40bce8b0a1fb1629d27a5152e87c1f3b8000b4df89bb107ef2dafc8de366cb9263f46c331492352772c8b674f0732a9e7bde40e75f3a06c3cb1a18d90f97a56a3c44a457c710fe0582ca6b8a07c9f7d963ed7"}, {0xe0, 0x108, 0x7, "68b521ce4669990793f03040c6a2172a48e2d198d2f40cefe2fb2a7eb38b6ed452430d3fa5e35c11f679efb633dbdbe40be696113fc8427695982c1ee42ef17eeb21e2c3f9ae2b30dc6ee51adc2f4db0a71a38ead3e6d682c1a7e5d6805e0d641e1cc04b460e333ff01c7d63d6332c0f161c4f37ee481d4c65e6682b6d3ee16ce1e8f5974d92bf9a12a51a7756cf7017f0b356f34ca133c42f86cd23c5f27d345f2a2e7ad5689414a0e05cd8d54e858d13d1725879d03b2a0887cc2b7330d158908b8c1e09fb3cfca0ff5d"}, {0xe0, 0x0, 0x7fffffff, "70b73a0dbec0d7bd1d62429be9e6487627458f7717ba7be23900184ffc71e3d182b93fe6cac08ce93e18f5a7e10c6631b079601e66bba9fbbd864f3348583e8d1665e25b37102c58a974888609ec944bfbb42ca0b39c033a44b383853e8a42ef0cb88a17a252492a63adeadad5d52e11d66b53b55a95a2afb9979f79687bd742f9d817dbc8d7cf4ef45d9b3fcb7aa2081c08dc93b829be9f29e5bea84b2598bf9f599eed09c1b5f8337e85725cffe20fe6fbd08adca9296927998f625bb3e469defc5c2d9b59db0cb6c26ce87f"}], 0x22e0, 0x20000000}, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000031c000)={r0, &(0x7f0000324000-0x57)="542d969da86e1e1ce6dfa1b3a97130833942c2553d082c2f1e472441571db3e044f118d724732bf211a17cb25d8cd8f04868e731fe6da0b69a9a0d717ea915112555e959c39bbcbced6e98845147af05aeaf3cb7c0f97b", &(0x7f000023f000)="70a7cc0df04ea5c7d5acfedbe24e8d3589299af7fa7ef0e204298a576c1406f35aa5604e95b2fb7b224dc047aee4704a8cc9471b8e7ae6783d3f6cd79e6eaef7fe0306126bb52c747c28cbe8f009f5d096d38ea43c9c90dc3e65", 0x1}, 0x20) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfd5) 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000085b000-0xc)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf6000-0x20)={r0, &(0x7f0000de4000-0xf)="d18748e21c9c9adebde57010b10f9603", &(0x7f0000e45000-0x8c)="44856839f39d94a3fb88c34c4fa5cfabc94671ea771b244c8068e57801baa00c5e9278297dd10668646724f9630ee1dcdd19ca0eb30e14e009bc60dbf003b1f5b14d52de790f554f81a5946d8a93dee767f65386f7a1573800f90407128dc02079872b3be569a02fdca53c21bf560050a99498c7e4b8ffc0967194eb79d68fb18c1ee847139797b284bb024d", 0x3}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009e9000)={0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000013b000)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000031f000)={&(0x7f0000e59000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000010000-0x8)={r2, r3}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r1, &(0x7f0000273000-0x38)={&(0x7f0000618000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58, &(0x7f0000ed0000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 5: socketpair(0x9, 0x3, 0x3e, &(0x7f0000fa0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000000)="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", &(0x7f0000000000)="364ec50d200e2b9557ee3c0260b6064411e0af6f3ce05adcdca9b7b3c82181a0d91baea120ce0f66e5b3f6dc446fb454eb3d9caf147371c12d572b39e14d6c0c7d527cae8a21ff7a4102765bb9f2f2f02c558db0e5d676fda0799f257f206ed2efcdbde6796c0e8eaf89dbab624631b3acc7b8beee71ca2bafa05ff7fcd0d2354aeb71115e1f64b85d42b6e12aa98e46a5a52f1c6e95659e610551550b3e874304b10a8d42853396b194ffa71dd6bdf23903e544d909f0aba8f1bb", 0x1}, 0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000c000)={0x0, 0x0}) socketpair(0x11, 0x5, 0x4, &(0x7f0000001000)={0x0, 0x0}) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x9, &(0x7f0000f91000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d37000)={0x3, 0x4, 0x100000000, 0x3ff, 0x8, r0, 0x4000800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ab9000-0x2c)={0xd, 0x2, 0x98, 0x3, 0x400000000002, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c4f000-0x18)={r1, &(0x7f000037e000-0x8f)="7bd784a56e3be9749151c00c3ce0112a53656dfa630fde226cbfdbc7c6ba583c9af658bbe8a68707d9576657962959520786cc218c2fe511ae0a7b24c5fbf2e1e5da6d107f970138521ef3aa5371e80f7bbd4993170da59905df32ee0605b9751ccc82c6a38a0eb0d0a9b4664de500976b2e861a14d5c843e740c6d86dcd3cdaba72ad0360553c6d5b1aa41891162b", &(0x7f0000016000)=""/162}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000074d000)={r1, &(0x7f0000412000-0x1000)="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", &(0x7f00004fa000-0xcf)=""/207}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a5b000)={&(0x7f0000fa1000-0x8)='./file0\x00', 0x0, 0x400000008}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x101, 0xff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000048e000-0x10)={r2, &(0x7f0000745000)="a25a99d285b1e69966a9ad418da6c60414b3410ef5ea29f52adfc72d372281e978afda29923f8ad35b8df5bf56b379c916a04305859a26213013c17eb5af3542539ffb7abaf9ffdd2fa150c9436ec92705e995b4d257ce6b4c8760657d815d57bb248cb9635bc6f03df3a61939a7e619855e2d69fb719092bafbc2fb36d4050731186c4ce7398b"}, 0x10) socketpair(0x1f, 0x1, 0x5, &(0x7f00000be000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f36000-0x10)={r3, 0x50, &(0x7f00005d3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/22 22:46:32 executing program 6: socketpair(0xe, 0x4, 0x63, &(0x7f000043b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x400000000001, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000089b000)={&(0x7f0000700000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x3}}, 0x26, &(0x7f000079a000)=[{&(0x7f00008b8000)="edb767e5fa13ca8b0f", 0x9}, {&(0x7f00005c3000)="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", 0x1000}, {&(0x7f0000001000-0x20)="f8077f5ecd6e21e4d1cc919f48eee7a62024c755f71c1a5c5109414053089bd1", 0x20}, {&(0x7f00007a0000-0x7c)="66e9cacdc82839bc21d38edff3236fba801637af3df4ebbf96af5364cfb2ff3fca46a86e93ec80dbe50ac938107be2b48034056ac3d4401a49c1ccdcaf634e7f112e07a4640aeaf28d47ea0e27d7ea498e26311d1acb452a645d5478c09aba0559bc1c324690bb8ef2ac9995b134dfd2eb7d3457e77d6a6460ab62ff", 0x7c}, {&(0x7f0000c68000-0x37)="ca86e02a585c02eca1eeb8996ce19ade208d9926c19d6bfb429a247552d5d68e82df708bace34e1e8600e1dafbc1a44f9c784b7fcc763e", 0x37}, {&(0x7f000054b000)="613236e5cbba77d850eab76194c316e6c4de5c741e78a7864374c3d58e44cfc6ac3d8a920e78f62dd61fe6878d166858eeaf765b3054edf9271671f1bc629dbfc05295492bb27330a5fe49d66452fd89b87dba1b6d3a89eac4eaf4212baf93ab2992498e62276c680ef2721d8dfc1bea7d3242638f2c2a5bcaaf589e06ed92db58546fa710af11129aa4f4379c5d0f09b2a796ee457d4bbfb4be3876", 0x9c}, {&(0x7f0000000000)="47d747dfc96748c5f73a1c3600fd11b649d6ea88a816e66c6ba7e4ebcf4e7741de5a968f5e3a9c82a543a9da96858168c0525be264ae189d3d2da912f4a60b747941dd6f83a2c7ebf07bf8aff53ceae30269c67a668a94f03f89aefe0d58b9d91fea34a5c8f9158ce1f196af963a7192448be842f4401f0c2983f32862e29638e65fc5d84463c94233281354d060e295ec01a5d1e1918a57905d79e2792c8736e663a479330addc2a44016a73ac65398f20d4b82f150ff8ba248f49df9f9d904bd2c9f9e60b58d5fb88cd733992782c2a5a7b9bd62b7a49a3a136a240d5be8589f17133021cc724a", 0xe8}, {&(0x7f0000c80000)="cd4289f873b0c1b052f0641a357642df156d8c709c7264b66db707e1874d176ac024e85fff7e8785d4b526df744a9febe9003cdbfdf2457e7528f2cb7635e0f566b103f876e3c459649e54e643721f583ee4049296c8f7c0ed4ea1a5e4283cd0e9dfef999aaa5ef83bc9cd2b4845f3b84ab04243a01f9b0d0b2219869dd91f6032ec2ba45753421c22325d753844f15707866cd1ca0f12c86d4d9d22f9cb72acc2cfc3311706ec5ffe0500343e75c238ca2235b9246fe1165c8d74d875175e5bbc75ee", 0xc3}], 0x8, &(0x7f0000001000-0x98)=[{0x98, 0x0, 0x8, "cfd7d806fac9a0ea4304ddb7b4dfbdb760314b1745e6f901238d1a1b025fd3c04c37b532b4908ec381c2a1808c654997cffa47681e1af389bba311db618d02db8ebcdc7324829562640bdb95dc9e260a2bb7df9f40577cf2d5a878c6fe6c4d7ba98de0aff13cc3195191d89b07d47e6f1d618172a9d1f3a124153bcd87420a57681df4746a"}], 0x98, 0x4080}, 0x4000091) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000009000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000)={0x0, r0, 0x3, 0x2, 0x0}, 0x14) 2018/01/22 22:46:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000-0x2c)={0xf, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000640000-0x2c)={0x3, 0x8001, 0x81, 0xee, 0x10, r0, 0x5f0, [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$MAP_UPDATE_ELEM(0x2, &(0x7f0000195000)={r0, &(0x7f0000001000-0x16)="adfe9d24b9af3d67bb2bd40bad90f6ce8b742dba7829", &(0x7f00002f2000)="eb161522ecc0bb608a52f95efafad39fad7211fe7fc553b6b3fc3c21ab33a019f4bcdfe86efc1ab207e6ff8ac505b7ed93bdcf67dc6879e2be4f43851e3290196f8d27c4fb65d0e5fc95b9ec211dec1ea10b1e89ef3af4b6d97c5c6cfd53814c8e159654109be0950b709eaabbc9c337705447985db95b4dc57690506c0ea7bd146208ea59f2fecf45ce6acf8a1e98cc8711fee4e7b180a52e6a6029fb84156c4dd746a0e4f62b5cf9de026773ea3739455402539d70", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000efb000-0x10)={r0, &(0x7f0000b94000)='I'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x7, 0x80, 0xc89d, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0xffff, &(0x7f0000b7b000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000eb3000)={0x8, 0x83, 0x80, 0xc, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e0000)={r2, &(0x7f0000091000)=""}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:32 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ae0000)={&(0x7f0000ae1000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/22 22:46:32 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={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, r1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000031b000-0x4)=0x1, 0x4) socketpair(0x13, 0x8000b, 0x81, &(0x7f0000dfb000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000939000-0x4)={r3}) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f000017f000-0xd)={&(0x7f000097d000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000682000-0x18)={r4, &(0x7f0000f5c000)="4143a817520f9973d95d6c7334e3248afa1c4615aad75986b696951e2522e8a7c11656639d0b1d9d6e5f40c303faeffda453f23c88e2c201c46a894aaa8cf5b1ca7ca59d799c719c547f88b204c26e6925e15347694b698d151bbd232476058958dd3ff04a031e02d1a40d02f371ed2f7255fb9c3a9248f5f6f754ced349238bf2806966532b92ec748f682d0d9f200e", &(0x7f000072d000)=""/74}, 0x18) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000796000)={0xf, 0x8, 0x8000, 0x6c, 0x0, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000002a000-0x48)={0x6, 0x9, &(0x7f0000350000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, [@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x7, 0xf, 0xf, 0xfffffffe, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000602000)='GPL\x00', 0x9, 0xd0, &(0x7f00009c6000-0xd0)=""/208, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f00003c3000-0x78)={0x4, 0x78, 0xd2a, 0x8, 0x0, 0x9, 0x0, 0x9, 0x40000, 0x6, 0xffffffff, 0x1, 0x7, 0x3d97, 0x3f004592, 0x8, 0x0, 0x800, 0x0, 0x6, 0x4, 0x800, 0x3c4, 0x1eef, 0x20, 0x10001, 0x6, 0x874e, 0xe8, 0x1, 0x2, 0x4, 0x7f, 0x4, 0x3, 0xffffff8000000000, 0x1, 0x7, 0x0, 0xfffffffffffffffa, 0x0, @perf_config_ext={0x9, 0x3c2d}, 0x0, 0xc5, 0x1ff, 0x2, 0x1f9, 0x7fff, 0x1, 0x0}, 0xffffffffffffffff, 0x1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) mkdir(&(0x7f00001de000)='./file0\x00', 0x102) 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) 2018/01/22 22:46:32 executing program 3: r0 = gettid() socketpair(0x9, 0x0, 0x6, &(0x7f0000adc000)={0x0, 0x0}) perf_event_open(&(0x7f0000fa5000-0x78)={0x1, 0x78, 0x0, 0xe3, 0x8001, 0x2, 0x0, 0x0, 0x100, 0x1, 0x8, 0x7, 0x6a, 0x2000400000000, 0x0, 0x7fffffff, 0xfffffffffffff001, 0x6, 0x5c475555, 0x101, 0xb1, 0x3ff, 0x8, 0x82, 0x7, 0xfffffffffffffffe, 0x8000, 0x1, 0x200, 0x100, 0x2, 0x6, 0xffffffffffffffff, 0x6, 0x0, 0x1000, 0x1, 0x5, 0x0, 0xbb4d, 0x6, @perf_bp={&(0x7f0000904000)=0x0, 0x3}, 0x4, 0x7ff, 0x7f, 0x3, 0x54bb, 0x6, 0x7, 0x0}, r0, 0x9, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e63000)={&(0x7f00009d8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) mkdir(&(0x7f0000330000)='./file0\x00', 0x22) mount(&(0x7f00009ac000)='./file0\x00', &(0x7f0000b3c000)='./file0/file0\x00', &(0x7f0000046000-0x6)='jffs2\x00', 0x20000, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005cd000)=0x0, 0x8f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000b96000-0x8)='./file0\x00', &(0x7f0000883000-0x8)='./file0\x00', &(0x7f000086f000)='sockfs\x00', 0x88, &(0x7f000030b000)="c8a4a9bd534bca5054cc4d15ad80e3dba497f72e") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/22 22:46:32 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, 0x1000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000eca000-0x7)='vmnet0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfbc1) 2018/01/22 22:46:32 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x101, &(0x7f0000da0000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000095b000-0x38)={&(0x7f0000fd5000-0x8)=@sco={0x1f, {0xffff, 0xffffffff00000000, 0x4, 0xfff, 0x3, 0x7ff}}, 0x8, &(0x7f0000fd4000)=[{&(0x7f0000d91000-0x24)="fcac83120c1c552cce52a2651517bd8a04849f8c0f4e5b7f214c494084d8c1a376b94f43", 0x24}, {&(0x7f0000079000-0x9d)="fea251ee36bd9512dd265945a89c7f54bea1947d0570a235bf716ab58ce4c9654895a2dba75c800eb7ec808346f03ec42f416f1dc0bca34e7672c48175f6fa407023d662ea3bef9d3c170748a0de1653a7f64eb34d40b9471997f3fa1c1eef19aab23b5f69a0d4a32dc0c878347a7a604cf335649cfd75fd8910cb4f29551ce621b073e92e45cb38f57140567815b5c8b60b95605b0dcc440fd0b351fa", 0x9d}], 0x2, &(0x7f000008d000-0x338)=[{0xe8, 0x119, 0x2, "f9f0903c803beb9d54826bf57025f96036dde9b5b9059d0125bba39e20c6c2bdaba23d162931cfdafbc0db3cb81ae557ccaf4ee5cb4e8ce687f8bd72e7e39dce6d10d1e012e5c8250b7d0d6be0ed046bf3cbfcbb2687b196c87bd925b3891e2a5405e763cee52dd2f3370236ef5f50477640426d98b412c204ced74f6983c00dd5fdea8d19440c958129adadda71291f119b4dec6f3c6a2e6f76ec0583ec51b433621402b878ebd474b314a8c24003967315c93d810a2733b42825a383f7ca5160dc66e827225fc215f7ec7818947176311e2880500d0f"}, {0xc0, 0x3a, 0x100000000, "f6188e5e6239cd5a0fa15bca6ac0073e4f9912659b0fca426664e6fa52d52ffe714820c874cf9167af4d76582ae364eecdd9e138508b744927dc544e6ffec8884e90bb72a79536603b28e467b278bdf3770ee89614b78cf4729ed1b559a11d91259572f0a1f1d36880d48ddfe58bf754662eb502de9d1a2000cb65025cc819b6d254ba98d33c4bd34f2f55bdae34447d3181d7bf2f587a16d9569cc1d462ed3c963692956095d410eb2c7c37d56373ea"}, {0x40, 0x0, 0x10001, "fcbe726096730f90e6f6b9713e3b3a214c89505685514abf4d8ac8fbcdf9bc454195c1380893cfae233fe6a4"}, {0x18, 0x105, 0x0, "b70e"}, {0x70, 0x112, 0x100000001, "a1b7a03ce93cf35c8546e06f3e1e8c20a76b6612e0537dfc9e51d5a3af7f721e12b755f29ddaccadb4a7bd3d8283d513fc886b5ddbe8f56ba29059dfe4c8f1b977d69a5269d75735d99b40985131713490af3b717cd687ab9c"}, {0x68, 0x0, 0x1f, "d31cb5db23883f466d48890e9a202cae07c5687817f579ed1d91a1b7de7b8791e769a0a03220851570f05f6393a6036c8c5a579af9f7ee726ff6187b5ad782935ab3a79a2b19565391718119a0123c2162841e"}, {0x18, 0x0, 0x9, "437345ca278c"}, {0x48, 0x101, 0x6, "67b13e5d519a97417cbe354a64eec44077dd553de81f30ec1f7d00fd03e81c95890c027a762c83c0e543b57c6e4735485a"}], 0x338, 0x40}, 0x44040) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:32 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000f01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f01000-0x38)={&(0x7f0000f01000-0x10)=@nfc={0x27, 0x4, 0x401, 0x4}, 0x10, &(0x7f0000550000-0x30)=[{&(0x7f000048c000)="a2bce086cb2d072f1c0706bfa3323a511e2c55c8a8c3d76972bf62a28c0f0e350c2df46da426dd671ab9fc4b0119fe55811e708b4af77a23584c4b299305aad97f075a741c042faa2e5686acf74cca5abfaef24316e5b9a71d8afb23eb1738a4ba0be4ff83820666471da1d8fb3c971e6f05ec56bf1b2ba645cc4533dc9c0f9e21e03f4849db53d10fac72a7e6eb5f2dccdf1295afb3bcbee8eddfa414290ff00856ace6b57121341e3b9ebf5a3b8b72bca7c57f894cb8abbfb8ec7781e016eb6496f6231d8e904d", 0xc8}, {&(0x7f0000be4000-0x1000)="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", 0x1000}, {&(0x7f0000016000-0xf2)="44cfbbe7091d6fb688d687114ae80ccacc8645ccd3bb9f621a8713b71d0b38116af1d740b1bb4088999c9a40ee00f8d6a55eac554eb7e8cca8fd0d75795df0e343a9748339f054e97f486551da2e505b11b8116804bb03efa9e7aa0ceabf1d1062c9538a5ee2596afad7ce81f655a3e136a3adab6a36f746a63fb38b36d7fe41fbac2ec9ec0900f46ff49361e2c9e85646e4610f09439d4f24f102b9e29d480f85b1395b16eb88b812b7ce1eef1a7f910ef502db20eae3310236a3ed6ddfe8a3ecf5a1d889c58ebddec06819fc0a8a89919afa21fb23c85f8a8943ef0b87c2c26605950334477c536a7e2d90fb7cf6184526", 0xf2}], 0x3, &(0x7f0000db5000)=[{0xe8, 0x117, 0xfffffffffffffffe, "c918558bc9ce644ea4953e1eaf796a04b5c938a0ebcd2b8229d2f2707df1c5353f6dbf2a237b0ac2afaf784e6217da07d5fdcb58f75c91518cc510f65e9456896b5548f08e238d4d934853c507ed577e0257ae9aeb8e88fb64e4959b68aa6d4862cd4db40f889125f421aedc40e25acd897773c65b248eca500a5db7e67858d503e206bd075facb696f09be9cf84a701fe2b1a61d42162ee441f949c24b43a381b121982e3d6687fcf146f69d9bc50443425fd3cfa4b825ef6bb53babf2ea5f6c6f8150ab59ad45d3f9f1de162ba77321b40a74bae104f"}, {0x48, 0x89, 0x5, "3948546f7d28b379a42da19121d08c1101a238d7717af252f21d96bcebdd0326d788b4be217078550dad0c7f98e14c8771b566cf4151"}], 0x130, 0x81}, 0x20044000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eff000)={0xffffffff, 0x7, 0x10}, 0xc) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eff000)={0xa, 0xf12, 0xd35c, 0xfffffffffffffc01, 0x10, r1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$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(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0xb45b, &(0x7f0000f01000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efe000)={r2, &(0x7f0000a23000)="ca7e8112d836dbaa8ec80040680110edb69448180e6796e37f901f897a02bc85", &(0x7f0000a90000)=""/232}, 0x18) 2018/01/22 22:46:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xa, 0x1, 0x5, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e83000-0x20)={r0, &(0x7f0000d9e000-0xae)="", &(0x7f000034f000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000032b000-0x18)={r0, &(0x7f0000b74000)="", &(0x7f0000c5e000)=""/149}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000bf1000-0x2c)={0x5, 0x1, 0x5f38, 0x6857, 0x544d64984ac88e36, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc2000)={r0, &(0x7f00009f9000-0xb7)="01", &(0x7f0000271000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000589000-0x20)={r0, &(0x7f0000a55000-0x46)="", &(0x7f0000778000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000387000-0x20)={r1, &(0x7f000075f000)="7daa7e65f4450987b213fffe78d96f9c58b0458d6cd811edca0174705180e58f56258ca2859ca14918d4758a36221e90f6bc3eb5b5ed2bdba87a13596a4c18d59c20e8c2417b5bf4f320804cf9d324b92f33b00f18a6f2462d9d420cb64523a6a71fd9795a079b49eee76cdd89", &(0x7f00009a3000-0x63)="84715c8fad03dbdb098904a231c96646aded8a869cb36a1b2725420727300933357fbfab4934858743e79995231f6f28675384bd23851b0c91d66005281d6b76aa04a48e99ba720769046a59a31c1e8ada64ea6a04b163a81f9ba069092348865b64c5", 0x2}, 0x20) 2018/01/22 22:46:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x88, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000000000)=""/117, 0x75}], 0x2, 0x0, 0x0, 0x7}, 0x40002002) 2018/01/22 22:46:32 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c83000-0x10)={&(0x7f00004f9000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x40, 0x2, 0x7, 0x0, r0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x7, 0x8003, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000005000)="", &(0x7f0000005000-0x10c)="", 0x0}, 0x20) 2018/01/22 22:46:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f7000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008b7000)={&(0x7f0000987000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xb, 0x7, 0x7fff, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000005000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r3, &(0x7f0000013000)="", &(0x7f0000014000-0x5d)=""/93}, 0x18) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b56000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f08000-0xc)={0x0, 0xad, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000346000)={r4, &(0x7f0000562000-0xd5)="dc417d1893615df10e74d9bb1bd8a1bc9a1ec53f9684ab8bc16630a74a933c91e9f66f26fdcc6877d74a6e74e71f7cfbc3a516f8e985479aec99d1f5040672cd80295cb794f4648fd586f4cd94fa398e0befebe40ff5fe62894ebdcaf93d043835331d616621d7793c93414abe7a90aa6b88b9d7f56715db8999b803bb0bb11ded91633303784456256a750402966983ff1c92d2e009d6cd351001f2341c9132adf276bd49506206182a7c7bd620a5f47093bb99c841611918a7cfe4fd56c94ca3baba83320ac0445159e7d5ad3b9e144bf3ca37a5", &(0x7f0000cb6000)=""/16}, 0x18) 2018/01/22 22:46:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007a1000-0x8)='./file0\x00', 0x10) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009b8000-0xc)={0xffffffff, 0x0, 0x8}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004e3000+0x261)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000719000-0xc)={&(0x7f0000a25000)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007b7000)={&(0x7f0000885000-0x8)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006d3000-0x10)={r0, 0x28, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000068e000-0xc)={r1, 0xffffffffffffffff, 0x8}, 0xc) r2 = gettid() perf_event_open(&(0x7f00003a1000-0x78)={0x0, 0x78, 0xffff, 0x100000000, 0x7, 0x8, 0x0, 0x10000, 0x10000, 0x8, 0x7, 0x0, 0x8259, 0x3ff, 0x3, 0x9, 0x1, 0x69, 0x104, 0xffff, 0x8001, 0xfffffffffffffffe, 0x8, 0x0, 0x80, 0xfffffffffffffffe, 0x8, 0x8, 0x2, 0x7, 0x80000001, 0x8, 0x1, 0x7, 0x8, 0xc0, 0x29, 0x10001, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000912000)=0x0, 0x8}, 0x8310, 0x20, 0xffffffffffff2238, 0x0, 0x7, 0x9, 0x0, 0x0}, r2, 0x0, r0, 0x1) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) [ 41.963386] syz-executor3[5580] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 42.781964] [ 42.794720] ============================= [ 42.798896] WARNING: suspicious RCU usage [ 42.803072] 4.15.0-rc8+ #1 Not tainted [ 42.807007] ----------------------------- [ 42.811189] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 42.820480] [ 42.820480] other info that might help us debug this: [ 42.820480] [ 42.828640] [ 42.828640] rcu_scheduler_active = 2, debug_locks = 1 [ 42.835330] 1 lock held by syz-executor4/5810: [ 42.839922] #0: (rcu_read_lock){....}, at: [<000000000fb93e78>] SyS_bpf+0x1105/0x4860 [ 42.848114] [ 42.848114] stack backtrace: [ 42.852624] CPU: 1 PID: 5810 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #1 [ 42.859715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.869061] Call Trace: [ 42.871630] dump_stack+0x194/0x257 [ 42.875245] ? arch_local_irq_restore+0x53/0x53 [ 42.879905] lockdep_rcu_suspicious+0x123/0x170 [ 42.884553] ___might_sleep+0x385/0x470 [ 42.888503] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.894365] ? __kernel_text_address+0xd/0x40 [ 42.898843] ? __save_stack_trace+0x7e/0xd0 [ 42.903144] __might_sleep+0x95/0x190 [ 42.906929] __kmalloc+0x2c5/0x760 [ 42.910454] ? trie_get_next_key+0x517/0xf10 [ 42.914846] trie_get_next_key+0x517/0xf10 [ 42.919071] ? trie_lookup_elem+0x7d0/0x7d0 [ 42.923390] ? lock_acquire+0x1d5/0x580 [ 42.927338] ? lock_acquire+0x1d5/0x580 [ 42.931285] ? SyS_bpf+0x1105/0x4860 [ 42.934982] ? lock_release+0xa40/0xa40 [ 42.938932] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.943924] ? __kmalloc+0x46e/0x760 [ 42.947614] ? rcutorture_record_progress+0x10/0x10 [ 42.952609] ? SyS_bpf+0x10bd/0x4860 [ 42.956302] SyS_bpf+0x11b4/0x4860 [ 42.959826] ? bpf_prog_get+0x20/0x20 [ 42.963603] ? lock_release+0xa40/0xa40 [ 42.967569] ? compat_start_thread+0x80/0x80 [ 42.971954] ? do_raw_spin_trylock+0x190/0x190 [ 42.976516] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.980990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.985985] ? trace_hardirqs_on+0xd/0x10 [ 42.990120] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.994592] ? finish_task_switch+0x1d3/0x740 [ 42.999062] ? finish_task_switch+0x1aa/0x740 [ 43.003536] ? copy_overflow+0x20/0x20 [ 43.007411] ? __schedule+0x8f3/0x2060 [ 43.011271] ? exit_robust_list+0x240/0x240 [ 43.015574] ? __sched_text_start+0x8/0x8 [ 43.019699] ? find_held_lock+0x35/0x1d0 [ 43.023746] ? lock_downgrade+0x980/0x980 [ 43.027874] ? userfaultfd_unmap_complete+0x327/0x510 [ 43.033048] ? userfaultfd_unmap_prep+0x540/0x540 [ 43.037872] ? schedule+0xf5/0x430 [ 43.041391] ? __schedule+0x2060/0x2060 [ 43.045359] ? up_read+0x40/0x40 [ 43.048702] ? down_read_killable+0x180/0x180 [ 43.053177] ? security_mmap_file+0x143/0x180 [ 43.057654] ? vm_mmap_pgoff+0x1fc/0x280 [ 43.061692] ? exit_to_usermode_loop+0x8c/0x310 [ 43.066341] ? trace_hardirqs_off+0xd/0x10 [ 43.070551] ? exit_to_usermode_loop+0x198/0x310 [ 43.075285] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.080810] ? syscall_return_slowpath+0x2ad/0x550 [ 43.085716] ? prepare_exit_to_usermode+0x340/0x340 [ 43.090715] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.095456] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.100195] RIP: 0033:0x452ef9 [ 43.103362] RSP: 002b:00007f40d240ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 43.111043] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 43.118296] RDX: 0000000000000018 RSI: 0000000020013fe8 RDI: 0000000000000004 [ 43.125539] RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 [ 43.132784] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef6a0 [ 43.140029] R13: 00000000ffffffff R14: 00007f40d240f6d4 R15: 0000000000000000 [ 43.147344] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 43.154795] in_atomic(): 1, irqs_disabled(): 0, pid: 5810, name: syz-executor4 [ 43.162175] 1 lock held by syz-executor4/5810: [ 43.166759] #0: (rcu_read_lock){....}, at: [<000000000fb93e78>] SyS_bpf+0x1105/0x4860 [ 43.174951] CPU: 1 PID: 5810 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #1 [ 43.182037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.191373] Call Trace: [ 43.193936] dump_stack+0x194/0x257 [ 43.197540] ? arch_local_irq_restore+0x53/0x53 [ 43.202186] ? print_lock+0x9f/0xa2 [ 43.205786] ? lockdep_print_held_locks+0xc4/0x130 [ 43.210695] ___might_sleep+0x2b2/0x470 [ 43.214644] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 43.220503] ? __kernel_text_address+0xd/0x40 [ 43.224974] ? __save_stack_trace+0x7e/0xd0 [ 43.229277] __might_sleep+0x95/0x190 [ 43.233060] __kmalloc+0x2c5/0x760 [ 43.236579] ? trie_get_next_key+0x517/0xf10 [ 43.240964] trie_get_next_key+0x517/0xf10 [ 43.245185] ? trie_lookup_elem+0x7d0/0x7d0 [ 43.249497] ? lock_acquire+0x1d5/0x580 [ 43.253444] ? lock_acquire+0x1d5/0x580 [ 43.257389] ? SyS_bpf+0x1105/0x4860 [ 43.261083] ? lock_release+0xa40/0xa40 [ 43.265040] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.270037] ? __kmalloc+0x46e/0x760 [ 43.273732] ? rcutorture_record_progress+0x10/0x10 [ 43.278722] ? SyS_bpf+0x10bd/0x4860 [ 43.282420] SyS_bpf+0x11b4/0x4860 [ 43.285940] ? bpf_prog_get+0x20/0x20 [ 43.289717] ? lock_release+0xa40/0xa40 [ 43.293669] ? compat_start_thread+0x80/0x80 [ 43.298062] ? do_raw_spin_trylock+0x190/0x190 [ 43.302623] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.307095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.312084] ? trace_hardirqs_on+0xd/0x10 [ 43.316207] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.320675] ? finish_task_switch+0x1d3/0x740 [ 43.325157] ? finish_task_switch+0x1aa/0x740 [ 43.329630] ? copy_overflow+0x20/0x20 [ 43.333500] ? __schedule+0x8f3/0x2060 [ 43.337360] ? exit_robust_list+0x240/0x240 [ 43.341658] ? __sched_text_start+0x8/0x8 [ 43.345782] ? find_held_lock+0x35/0x1d0 [ 43.349826] ? lock_downgrade+0x980/0x980 [ 43.353950] ? userfaultfd_unmap_complete+0x327/0x510 [ 43.359120] ? userfaultfd_unmap_prep+0x540/0x540 [ 43.363952] ? schedule+0xf5/0x430 [ 43.367469] ? __schedule+0x2060/0x2060 [ 43.371417] ? up_read+0x40/0x40 [ 43.374755] ? down_read_killable+0x180/0x180 [ 43.379224] ? security_mmap_file+0x143/0x180 [ 43.383697] ? vm_mmap_pgoff+0x1fc/0x280 [ 43.387735] ? exit_to_usermode_loop+0x8c/0x310 [ 43.392382] ? trace_hardirqs_off+0xd/0x10 [ 43.396588] ? exit_to_usermode_loop+0x198/0x310 [ 43.401324] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.406845] ? syscall_return_slowpath+0x2ad/0x550 [ 43.411747] ? prepare_exit_to_usermode+0x340/0x340 [ 43.416745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.421482] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.426209] RIP: 0033:0x452ef9 2018/01/22 22:46:33 executing program 5: 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) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000015f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000e7e000-0x8)=0x0) 2018/01/22 22:46:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000422000)="6370752635000206fd00000183") r1 = getpid() perf_event_open(&(0x7f0000bda000-0x78)={0x3, 0x78, 0x80000000, 0x843, 0x1, 0xf2, 0x0, 0xfffffffffffffff9, 0x2040, 0x1, 0x7, 0x800, 0x100000000, 0x9, 0x86, 0x81, 0x20, 0x1000, 0xffffffff, 0x0, 0x9, 0x8, 0x3, 0xfffffffffffffffb, 0x4, 0x7, 0x5, 0x2, 0x5, 0x10001, 0xfffffffffffffffe, 0x2, 0x1, 0x8, 0x7, 0x80800000000, 0x3ca, 0x8, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00002c1000-0x1)=0x0, 0x8}, 0x4, 0x3, 0x9, 0x7, 0x6, 0x200, 0x1800000000000, 0x0}, r1, 0x6, r0, 0x2) r2 = getpid() perf_event_open(&(0x7f00000f8000-0x78)={0x4, 0x78, 0x100000000, 0x0, 0x400, 0x0, 0x0, 0x7, 0x3100, 0x8, 0x3, 0x4, 0x2, 0x8000, 0x2, 0x2, 0x3f, 0x4f0d, 0x0, 0x2, 0x10001, 0x1, 0x1, 0x3, 0x1f, 0xff, 0xedd2, 0x8001, 0x4, 0x3, 0x100000000, 0x53, 0x2, 0x4, 0x3f, 0xfff, 0x0, 0x6, 0x0, 0x8, 0x0, @perf_config_ext={0x8000, 0x6}, 0x20, 0x7f, 0x3, 0x2, 0x9, 0x7f, 0x3a, 0x0}, r2, 0x7, r0, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 2018/01/22 22:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e96000)={0xffffffff, 0x9, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004a4000)={r0, &(0x7f0000cfc000-0x66)="bd62f290d49d40dbcdc01a4bcdfe98379b8319c7cce96a43acc4bd7fc94fb54d833ff4fc4710980b37b0e2c8d3f7bb5157f7ced7a814d885ff26759c429780d06c92819e031bf80cb965827a4e74e07ae861a1d6fdb9d7b4f24f363f8d2d1fdff6e6feb94d09c7621d811a34a4de48630a58e958941590506f660acdcb4a3fa80f15446d534e445075d412a52764114bf1e106813a5faae88aafb931df6613807b34d3e253de367b850ec4e08ec620673044ce78865ae1e40ed471a596125612fb612abdc181d76c3519fd9d"}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000021e000)="bfc2308db93f53b8aaacd9eb0f1e606e1774eea8094f37670557262d189e06c662a276157e8694cc81ff55854f195b21fd33237238c16927a3be5cb1aaf41e4ba46136628380db18fc9cd29ea83c1ed3be2e283deb3a2850") 2018/01/22 22:46:33 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fee000)={0xffffffff, 0x101, 0x18}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000033000-0x18)={r0, &(0x7f00008c3000-0x67)="b4a579c7a1e3d2be9173586e30f661a02a99db343f5c5faae9482d8f76cada23b1368e56bde31596fd911c92b3eb83931a39583f499fc7292d05a4042bae31bf1124e3c70864913b7e24c70b8d05ffdb425476e1a9b64856dd30d0ebf6bc51a1aff327be54fe8e", &(0x7f0000fef000-0xc0)=""/192}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ef000)={r1, &(0x7f000075f000-0x61)="", &(0x7f0000fe5000-0x99)=""/153}, 0x18) 2018/01/22 22:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x7, 0x81, &(0x7f0000d68000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000033c000)={0x14, 0x64a, 0x92ce0e0, 0x1, 0x12, r0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$kcm(r1, &(0x7f00003dc000-0x38)={&(0x7f0000add000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58, &(0x7f0000986000)=[{&(0x7f000083f000)="12ee46d8ebaa9a602e61492797a3c13df3ffcf8898f3a6edaa450fedac60bdfbeac5c190f632f1e37cf1943842dece872e6c14f4e561b74c26c929a0683f19b5ec3c3d8165576a6a060a0515388c2d685fbcd2e7931fc4e66f72c82af2ea098d8486dba4f94c4fae805abd0c2a72c7e578b31458b48d998ffd1861b77eefa2a4bfe7964247dd96efe37b25b0633435506b1f48", 0x93}, {&(0x7f00006e9000)="ae58480ea047901104cc992c76ae4e0f1794b92fa5c0952cad94feae98b2923c33c9bf5e7d59ad058a4a9a8dfb567009478df09d1b8231beaa45826ed123ea27b2562f1824ed598707252dc33a6665cd89c38cfa7e6c12a1efb8b782a42de887b9a442f4b7058f6c9c501b7244faa1ad6e307cf3112e64e29562226bfcbd33461cda4927c21c52828dd84dcc2562073cba1b3acf", 0x94}], 0x2, &(0x7f0000704000-0x258)=[{0x60, 0x0, 0x8001, "c097497b4d6d9cd55a3643c0be91177fa3b7cf7c30c4235d7d115f367c5e6d49988c3b248c0e5c43ff12566c9b4a57ce192f8334167797e14cb3838d4dfac8d9a57c1910d55894cc6e4252e37aef"}, {0x110, 0x11e, 0x10001, "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"}, {0x80, 0x0, 0x9, "a8856691d09f409a48ff765464f16e9e8f9c034ff03bbfe3165ffbbcd6896a3973153a487144564d079ad08e8366e06cdf3fc0ff1679e238196fe9d2a7c7c8f553a384ea3a78a57e74adf7a5859f66ac46b8e1be108bc2ac2118b820bf602695c7392d36453912b2a379309a2e"}, {0x68, 0x6, 0x4, "9629d7cbcac74784276338cc8a7358d03998a07756907080c03c1fb8577528fa0e07d483e2d951bb5fbfe18f7d8622639decaaef702733581cca41ff717b561c4e5adfad9b9bc351f53cb36e02bb8e88eb638f934bdd47"}], 0x258, 0xc5}, 0x2400c000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3d29c42a, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe6000)={0x0, 0x0}) 2018/01/22 22:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000821000-0x8)={0x0, 0x0}) socketpair(0x3, 0x8080f, 0x10000, &(0x7f00005a7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005c5000-0x4)=r1, 0x4) sendmsg(r1, &(0x7f00003be000)={0x0, 0x0, &(0x7f0000030000-0x10)=[{&(0x7f0000c71000)="00833a209ec245848e76654a7c3ff6a14a09213ad0e0f0d24ecc0c53d85a6abce6da735649db978bce9ce54505d13693459fbc092df7c9d4d4941fc52b7ba11e31ee2f0961f24b01666d5882fcd0144bb14703262ca81ed5d2af0a93fe0990a1f5f4b001e72bad902d2c158f94d38258da21b783ca642ce5b448efef7c2c803446cd7356133cd64f98f28fca7006bf2ca1b4c248021b9b6aeb3f01fa48", 0x9d}], 0x1, &(0x7f0000520000)=[{0x28, 0x10a, 0x1, "bde9154f719ca1bdca7797a70213e033786ee7b82ecfca53"}, {0x108, 0x11e, 0x756f, "5120c29ad8f6472197de73bb153ce6957aa8c8ed2c8790393e9fb9a71d26c2b870eebeaafb00d13c2818def440063fe154f2dad06fc72e521000309420d9da17e2bb936dce1a2f979c6a8d95e8dd2acdcf64017245f944e13e58ebe44342f916feb292bae1be256a93deb80a38ab2ea21e9739f2d6c6acfb3e396619d8c3593c703b88b9d773f768ddf3c21577a27cd4ad36ad5fdeb104e339d095844f62cb664828a916b658c05af1ccf3333ee936f97d14edb826cbb6a4c42fa9cefb04f58fb987e07bbb5a01fef46266e37e56e11e5b42a194400c8ee848248202e2eae7b013cf72972e744c407062b97c132dc28e57"}, {0xd0, 0x117, 0x4, "dad5c58bb631fa2c1599d652ba15e0fb2a1cb56c5d1f3ed9917800a73898e84cc4e90bee922fd8ccead59fe3dba25468bf07fa6a70c964f70b87984e12a31961df5959afd141c1d28a28ae8ad70a812015a1943a61e284f1cabb50a10d78cc39d04f1178a2095e1ca4bbd7fc0e12a976f820e1c7737a167e8b18805a388ecf39bba66e122a23b1960fa48fd74ae71cddfcab9d673abf87ed7b7e5b227d19a2aed4b2e8c66e88278690181bc58c773982ac2d101dffb0ab4df9dfaafcf87c631e"}, {0x88, 0x19f, 0x401, "4e11b658f4c66da10525200a84b85006ecb1594b323535013fe9304f30921016fc40a7a3f4ef099504c43ac7e662c876b17ed3b6197e81b8c6037efcb0255e7d45fb6b32d5c577067c5ee216c687a1ac5f19866b8db6f811740ba92573bee6512c6727a6efa4b8a0c4b7a4da5ba9b734e7"}, {0xa0, 0x10e, 0x3ff, "ae23ada6d77fd2f31ec053f27c27f1ca0266d22cb303478ba2b198c3a45740f5e58cf80d1cb22609d04368364cb2621e1646a37fe469d5288719519760a6ae2efcadaef47e158b677f6cbd295ae74c711d85777e1c7a1a5a49988aba19832f43bc9013943eed28f8d51160a6cacf2566ef6f0a33fd623e07db9ecf678b5a1b29fb6936b59cecf89a65558353f91f143f"}], 0x328, 0x0}, 0x20000080) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000211000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000810000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000d32000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:33 executing program 4: socketpair(0xe, 0x8080a, 0x7, &(0x7f00007ed000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000793000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c93000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0xfffffffffffffeff, 0x9, 0x8, 0x1, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008da000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='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) 2018/01/22 22:46:33 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x800000004, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef9000)={r0, &(0x7f0000efa000-0xe7)="f73fa69d517033f287e8199245f82d0a8c493da5c686e745f2e238596e99f80c06bf8b71734736be539aee23217387ce866df39dc8a6e46114e9c10318eaaa57a3ec79814ceb09d7dfa857dcdb7c4a7d055726ad522b295e8c364baee68e26536d2e7d886ac8a9a9ccef83291f115dab507bfa11a48444c46680036e3470583ebb157b5366e9ea57e771826f8d480dab9bc96fa992541aeebd07d5a27ab25f17d632dd4f232040ed66f436ae413e814b89dc84110f38aa4420588534a0da0fef739fcc6f4bcd98476690e98558a410cf0a03ae7ef300eb0fa829123391289c7e51e4159dcfa940"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006fe000-0x10)={r0, &(0x7f0000520000)="0f292d2a36e2eb7be5f4bfc1f20997c33ee71f21faa51aad149c30fb73747a73fbdd97c9d24a4ca1b426f5e8d93fcdc3240d38ab58a9d48eb6a2e337ca564054ceb7347eaddb12ed802ef322624b436796d7fe2dbbb6e5f6ef2c1d863191a33e1c1ba4f69dd8090f103a7e0829ce4664ce916d701c5a24eaf4b833"}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000256000-0x20)={r0, &(0x7f00007e0000)="f9675edd8562020f055165f5f236647e60091d6b16bd05ba0e762aa0b2a2a5edc346483eaba5f975d93a5d6ce01b86f51be6dfc5192bcf038c72c7464267dfe8d0ecb139cff13a36a3ef6f68b7f8a657bdf7f569ba781b8d81844858de1aa56158d64ad74584c3a7ff0abc02b514337c2381871be43ccf95e0e3ef0f5d7c2faa038508957b4367a3ed6fac0db19f192ea308662538175d367f5661909b4021b3d8626e79f418fa9dafe01b22c93af6ccc1df3997640e", &(0x7f0000efa000-0x5e)="b44b6d031582e29b274ecfdac299c8de72c0417b2bd89500d3f55958c1ce3c434b4087fb18ce9aafbe31a5d7470878399712ecc83be49cf3c8fa31f6794bb237c310ffe4ebfe2c7dd2a806643326bcc4f16462d15496a8599ba19fb394e8", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef5000-0x20)={r0, &(0x7f0000df3000-0x1000)="", &(0x7f0000144000)="0e", 0x0}, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 43.429372] RSP: 002b:00007f40d240ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 43.437051] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ef9 [ 43.444292] RDX: 0000000000000018 RSI: 0000000020013fe8 RDI: 0000000000000004 [ 43.451534] RBP: 0000000000000040 R08: 0000000000000000 R09: 0000000000000000 [ 43.458785] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef6a0 [ 43.466035] R13: 00000000ffffffff R14: 00007f40d240f6d4 R15: 0000000000000000 2018/01/22 22:46:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/01/22 22:46:33 executing program 7: 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_PROG_TEST_RUN(0xa, &(0x7f0000118000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) 2018/01/22 22:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022f000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f00006f6000-0x1000)=""/4096, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0xb, 0x1000, &(0x7f000025a000)={0x0, 0x0}) sendmsg(r0, &(0x7f000028a000)={0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000417000-0xa9)="d12d6273fa60c2106ec97ac4f9a19759b5eb99f43680582d738ff7223badd31480213b25ef42bcd7b4ea4e2277fe8ba2ff6fccdf127885f131a2040bfef9b6edc95c43e3d9c2194831f7cbdf893cf96791f0bcff077d9ba7bf78fdaae63587048f5880fabca9563c049bfed0d0c618b66d38a13d7cce14c0abb701848d966c919483a9b333f659b7ad017a8eb7d240be819aa1cd7879a2b190f70612c3f05c41f6d3c62956fe2acba9", 0xa9}, {&(0x7f0000f82000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x8000) recvmsg(r1, &(0x7f000053b000-0x38)={&(0x7f0000825000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000074e000)=[{&(0x7f00006f8000)=""/4096, 0x1000}, {&(0x7f000057d000-0x1000)=""/4096, 0x1000}, {&(0x7f000059e000-0x18)=""/24, 0x18}, {&(0x7f00008aa000)=""/16, 0x10}, {&(0x7f0000569000)=""/236, 0xec}, {&(0x7f00002e9000)=""/165, 0xa5}, {&(0x7f00009f1000-0x2e)=""/46, 0x2e}, {&(0x7f00008dd000)=""/33, 0x21}, {&(0x7f0000307000)=""/207, 0xcf}], 0x9, 0x0, 0x0, 0x5}, 0x10020) 2018/01/22 22:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000043d000-0x27)={0xf, 0x4, 0x4, 0xe8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f47000-0x20)={r0, &(0x7f0000dce000-0x1000)="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", &(0x7f000034b000-0x91)="e081d7d7d44a64afc71d07a5b42dcc549abb022a1ec2389089689d7bedc27f437612f1a9034267fc2d8a0a2b8280dbdefb1c8f3d78c251c31b9d1ae813d565ea77d5c1d19f14dbad74faa6b3dd6c9a8050de05c59176b8e712974f943c5c2777eb7a6d7d891e104e2656dd9bff6f13f1d449e1c73c19e9a0d3074facde4b25dfa8a2ba61ec984c8b3b7ce3d9c95ad7b1c7", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000934000)={r0, &(0x7f0000213000-0x7f)="", &(0x7f00001df000)=""/199}, 0x18) 2018/01/22 22:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000cea000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) r2 = perf_event_open(&(0x7f0000f0a000-0x78)={0x7, 0x78, 0x9, 0x8, 0x7, 0x9, 0x0, 0x80000000, 0x0, 0x2, 0x0, 0x1, 0x8, 0x3, 0x6bf, 0x80, 0x1, 0x3, 0x1, 0x8, 0x59, 0x8000, 0x7, 0x401, 0x8000, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xf78, 0xc91f, 0x40, 0x8, 0x9, 0x1, 0xea78, 0x8, 0x2, 0x2, 0x0, 0x7, 0x2, @perf_bp={&(0x7f000004c000)=0x0, 0x0}, 0x40, 0x6, 0xff, 0x7, 0xffffffff00000001, 0x5, 0x8, 0x0}, r0, 0x7fff, r1, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/22 22:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ae9000-0x18)={r0, &(0x7f0000450000-0xa0)="37d5c218e43affff253282bf10d2ad57c0c0a3968c380e9c59bb417ffb0e5464d0bf09000000000000000aafb226539001c8ff26b80e2ede72c0b36f2f6eaa0a8f3dc45d6b5ad70625fb9986ae27a6d9efb71ee8805092f66380afa6779a969156184bfaa9c879859809245ad1fcc202c495661f8aae77e429b3d49681b44ac425276f655e81d58b5a6909b891dd65d01b649e1edaeeaa6a869c835ec9a0ae05", &(0x7f0000fd5000)=""/68}, 0xfffffffffffffecd) bpf$MAP_CREATE(0x0, &(0x7f0000ea5000-0x2c)={0x1, 0x37eb, 0x8001, 0x0, 0xd, r0, 0x151f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/22 22:46:33 executing program 4: socketpair(0x5, 0x1, 0x5, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) mkdir(&(0x7f0000bdd000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r1 = 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) r2 = gettid() perf_event_open(&(0x7f000085d000-0x78)={0x1, 0x78, 0x6, 0x7, 0x1e, 0xbdd, 0x0, 0xbc84, 0x8820, 0x6, 0x6, 0x20, 0x7fffffff, 0x3, 0x6, 0x2, 0x800, 0x1a, 0x3ff, 0xb73, 0x0, 0x9, 0x2, 0xfffffffffffffffb, 0xffffffff, 0x100, 0x9, 0x6, 0x7, 0x5, 0x9, 0x9, 0x800, 0x9, 0x7ff, 0x81, 0x8, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0xc7ea, 0x0}, 0x4000, 0x2, 0x7fff, 0x0, 0x148, 0x3, 0x6, 0x0}, r2, 0x3, r1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) socketpair(0x8, 0x3, 0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f00007d0000-0x38)={&(0x7f0000a55000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00000e2000-0x40)=[{&(0x7f0000ce3000-0xed)="07f498ea6b210a1e792922b45b587d5961ccdebd01315c18a8b31f33b93748a96202bf8c46a0538ed925a6b3c169710d59af1baeb947a639df30fde10c3f81e7dc6397dd2ad9fa1e5182d4ceab2bc4e6924945fed23cfd928f444fa4b3fc8cc5048fd6c73dba22c0269e0ecdc73712083bf230b1e088e5883c824bff41f6834c835804dd79f2ea842eb71ede6144508b869efb67efddf56a1b6e326e2884b3e6a4b4f1d5c54fb9927c17e59b2e3b82a7e0b83aaa5584213a166b07b983dd8ed7cea899b033003a713236b4c859cea65d3dbf633f333fee4da735ee78fcb4000cdf0a3e2730a7f4d6feeb68dbad", 0xed}, {&(0x7f0000630000-0x11)="888c1ca0990c001bf459a42b297270a5a9", 0x11}, {&(0x7f00003ec000+0x231)="1d034ddaff4ba636bebbeb39102a5df77c622ee0b3998be67f0f2728f950cfd22ad4d7a9573672019e6048d42c8facd6eb56696dd674e0170effddb4d71339c1b8c3cc3c7c7d43c29682b42bf1bc1f2e65f0b8c342d24ac0a10cd2310dba4aad22fd54a45bd479dfb88a89686044ee940952d45f8cbf8e8128773b8795357c47c1557027dfb3c7cf502fe521", 0x8c}, {&(0x7f0000ff9000-0xcb)="5ac3b0de7cc7d0c6d371795e0715531fa34566a1a6083ecbf22596899acb544fa1c79cf384789c1389fe88cde7fd58bef21660c704abc8ec55282a1bee0e10e2e37af8e0c7266885f60d7f2912e4e0da8e2b5cdadc4b37dfd48e8bf77bf343e679589f2798071e484d38e18f1a59e5c6ca8d321c477020066ecc9c7c4e49d421fa57a8f2a319c6e277254869de4779f2d2839ddce72e033765b92f0b443c75156b6d28421307812dbe705ebf3842dda50d100bad0efbeefa9a4b902ea0a21305298471dbac01a4be496ae5", 0xcb}], 0x4, 0x0, 0x0, 0x8800}, 0x4040000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000624000-0xc)={&(0x7f000015d000-0x8)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x75, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x1, 0xd, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008cb000-0x4)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009f6000-0x10)={r5, 0x50, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r5, 0x50, &(0x7f00009ac000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000096c000-0x4)=r6, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000025a000-0x10)={r4, r4, 0x3, 0x3}, 0x10) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aed000-0x8)={0x0, 0x0}) 2018/01/22 22:46:33 executing program 2: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) 2018/01/22 22:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0xa, 0x4, &(0x7f0000485000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) sendmsg(r0, &(0x7f0000a83000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "a9"}], 0x18, 0x0}, 0x0) 2018/01/22 22:46:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef1000)={r0, &(0x7f00004a4000-0x63)="5e898f552f335bb620b338ca5594c755149993dcf3f00d678d716aafaa9ef44810e855f00711148ca122ac31ccebe76566f93cae55654363e03f97fccb3d05c83e2bf8b169d4208429c2dc20ca9c9ee40b99eac1bee6a084d49d0c62cd6375b604f471", &(0x7f0000595000-0xee)="e07267798a5ef0e66ac421c3910ab36afa35273dcbe34cd673b903854e1f13e74b058733f0288c400f5ba1b9134334524aac5e0edb95de6e263248b69215d4c17bfa143860074b41343e58309247bc10e7d3037c2b9e20ee01b531680a70de07614fec69e19dc25a6952cdc63c1824187e0efeb89f69a4192acdf7f7a41aa4931fdfe7d1472977cc00b61b8e2fe391200c18ca32484938c364eb7428ef6fd6fe7b6ca57cbd7645365602c9bc1ac95ad1c32a1ff5a75c2bbd3fcafc95b731b2bb8d4ca270239509612367fe4a3eb9e77a075b64f67152d5099260d70d94fed6d8b010d134d4bcab8fa2a1b43686a2", 0x2}, 0x20) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x5, 0x0, 0x80000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/22 22:46:33 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1e, &(0x7f0000018000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0xd, 0x3f, 0x3, 0x200, 0x1e, r0, 0x6ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0xb, 0x7, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ba) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xe, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000b000)="", &(0x7f0000001000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r1, &(0x7f0000013000)="", &(0x7f0000007000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000017000)={r1, &(0x7f0000017000)=""}, 0x10) 2018/01/22 22:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000f46000-0x6)='ramfs\x00', 0x100000, &(0x7f0000280000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e29000-0x4)={0xffffffffffffff9c}) recvmsg$kcm(r0, &(0x7f0000573000-0x38)={&(0x7f0000ab4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000053f000-0x40)=[{&(0x7f0000250000-0x27)=""/39, 0x27}, {&(0x7f0000639000)=""/253, 0xfd}, {&(0x7f0000823000)=""/40, 0x28}, {&(0x7f0000e15000)=""/249, 0xf9}], 0x4, &(0x7f000090f000-0x5a)=""/90, 0x5a, 0xffffffffffffff7f}, 0x40000061) sendmsg(r0, &(0x7f0000d98000-0x38)={&(0x7f00002f0000-0x14)=@ll={0x11, 0x1c, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d0a000-0x20)=[{&(0x7f00003ac000)="fe611449488c6985805aced478ba33727a91365ea845b9b26b87adf825698a9cc8a72cd6023611adcd8efffec7ecffb46af5381e39d3375298db17fc269bb08ef4b04535e572f70c22bd5cee604c3ea6298f", 0x52}, {&(0x7f0000701000)="6ead63f95f78d2151a907c6b33941abcd1a0dff7ffbaa404d005616c7a9e09ab491c96a82064e3ffe9483dab609bbcf920978b204ceb47352e88420949d79ab754eb1acec185edd2a8f16308ac1aa87e08dffd6cfdf608ee395a", 0x5a}], 0x2, 0x0, 0x0, 0x20004801}, 0x40000) recvmsg(r0, &(0x7f0000643000+0xafb)={&(0x7f0000af7000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bee000)=[{&(0x7f0000066000-0x36)=""/54, 0x36}, {&(0x7f0000621000-0xf2)=""/242, 0xf2}], 0x2, 0x0, 0x0, 0x4}, 0x0) mount(&(0x7f0000a52000)='./file0\x00', &(0x7f000022a000)='.', &(0x7f0000469000)='hostfs\x00', 0x2004, &(0x7f00000eb000-0xe4)="") perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ddf000-0x2c)={0x9, 0x1ff, 0x8000, 0xf65, 0x1, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a71000-0x48)={0x6, 0xe, &(0x7f0000a68000)=@raw=[@ldst={0x2, 0x3, 0x6, 0x8, 0x0, 0xffffffff, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100}, @call={0x85, 0x0, 0x0, 0x22}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfff}, @alu={0x7, 0x800, 0x0, 0x8, 0xf, 0x80, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x2, 0xb, 0x7, 0x100, 0x8}], &(0x7f0000477000)='GPL\x00', 0x1c00000, 0x17, &(0x7f00006aa000)=""/23, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000567000-0x4)=r3, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ad1000)={&(0x7f0000394000)='.', r2}, 0xc) mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f000062a000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mkdir(&(0x7f0000e31000)='./file0/file0\x00', 0x48) recvmsg(r0, &(0x7f0000206000-0x38)={&(0x7f00003e5000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00001b7000-0x50)=[{&(0x7f0000043000-0xc5)=""/197, 0xc5}, {&(0x7f0000263000)=""/195, 0xc3}, {&(0x7f00009c3000-0x6b)=""/107, 0x6b}, {&(0x7f0000163000-0xf3)=""/243, 0xf3}, {&(0x7f0000cc1000)=""/197, 0xc5}], 0x5, &(0x7f0000b34000)=""/142, 0x8e, 0x7}, 0x121) 2018/01/22 22:46:33 executing program 0: bpf$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) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ffa000-0x8)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f00000fb000)=@rc={0x1f, {0x40, 0x3, 0xffffffffffffffe0, 0x0, 0xa1f8, 0x10001}, 0x5}, 0x9, &(0x7f0000907000)=[{&(0x7f0000000000)="84d4ccbb853bbe61012bf896257e13664a88b483c470c717d62dfb9f159f286c562926d9be5ef7c2f64e4b3bb829390ddb640446314b7163586a1e190969e02a5912ca4124f831168091a079ee9eaca067166dd6469ce6e3039bf951c4bd33bd71668b90ea27aceb21e693364d90cc089a095a625e15aa61fe858b391b94ca8443a21dae4795ea6e36bdd133382db6ef19ef41c96291d9916b3e9e8cc0b327a6b06767c1f0ab8ea50d76268755f4bff65ba5715fea1b15f6ac89f0", 0xbb}, {&(0x7f0000001000-0x5f)="a61467c25cc13bc5b7a4f9c29e397cba69add9edc7bb6bc44c6bf98a43295a528e9b708bd808e221b858917efe9da7480fbcf0c8aff88c2c81d0d9d2776dc5edd19d4ccfd1aa496d943cb8a04d777f973f1ee84c1c7d8742e69c763669f6e2", 0x5f}, {&(0x7f0000e76000)="5d3f9b35a5e59a889476191c716f32e80e172072014a5044bb965bfdff862ed66202ca2d50b4936291e1110b02c00fe22d9fbaf70937745d21656c11220c7f20693cda0d8c61689fd16ba609fdcf58eff00db673ed1559763fdd796ecd1d7f50d26a2390ce55f3fcf02a03cd3ad4e75995b0947aaa3707d08914cf03c259874459b92ecd1c3353", 0x87}, {&(0x7f00008fe000)="96172f116a5782be86038d626d44339509d4d382459d4d1649e274b461f207e2154b94176de35ca31f906427fb722e3a554171976ec70c443b067d94bf5bfd05059ac26b99c03471433badb4ab774de7eb6bd63721fb6a3ae24d3efbce816bc94bc671890522aa8d9d7c93209458d411ce6c973c6c74bb4ae4f8826d2dc1ff922295a233c764547e1a43f02ce1313554a83c45e0e0876b7087614db3d3cae4310adbbc87bb0b70bab5c764b5f60ad1cd8fd68dca67695e1cf8352f0a82a079d35cabc002e4d903f2", 0xc8}, {&(0x7f0000000000)="7094135f27f532ae4f05796a3b60942f6817864a3121c6821ddb87e838730d065a0b2e264c9e297d8de1abfa3cd880bf28c06f6ad9c65e8af6a012d0b72ca5f8413e8d39fda2bffc92046ddf6c97c3b0fd103c2f122e36e05a47af15cf6eadcff5bd8b26b868425f03cdcad9dc62986029281e5445823af9ffa09eb07aa509557283a4b56c02835b444fd97eb9623409a036434390dd36223c1060e66c3dc2c4b5e012deb289cd4a41e86131973f325a11123dbfa7", 0xb5}, {&(0x7f00008cc000)="3907b6de82c69787148e2e93207a3ba9850cd7acc1efca897945119805f5d86db4ed406034c52099b8b6ce57aa8e32057905f76e67b22c75a111eb7822aa48eeab45b86e6c990065a3b5e7ef331d42800fa9d77f42f17ecf8c05829210044acfc206c4bb7f1c2b8a65160d790784c94c4b2c3c7b9b04ee17650def352fccc83885eae26f99f9e62b39e37beaf9309a65042d743957fe109f4b3c5c92ed93cdb206f18239e3d6a0296cdd59af6300a004ea150408cb5ed8d3c2f75f0d12fef2f47d7802e1adecac302ceb77db89dcf428cdbdd103ae281424", 0xd8}, {&(0x7f00005a6000-0x7d)="6ddbdd02d5dd0b1ccf793d354018161222d36f535a435b209fb4cc97f65d72caf7b0a7e407f296bf3ba4884c687f303ec726041c750d33724122948d1928f0feb93b701ac94884606d66177065b1e7d026f042a7963b7f5c02468c62037d40e0b0b0dd9317828b8ffc0a01876f7d83b48e1e03398f3e3adc995b00f8c5", 0x7d}, {&(0x7f0000000000)="fe2aedc8ab2423b3233442c872f08bb53f4968126e53e60fbb6ff1c901c38f390701f3a131920fbfe4f5e37d00963527547d1f12791c9a60ff958f3cecde0a9e57e8e7d1400d6ea4b2aa6452c59be3d32c702ce2ce133eb7afb70f7b76e51e7b8bd34e7716d1b8e301e944fe36908cd39f78b4db626c146c9f97c43e3a14d2943a9e75fea8a76a53b274185da57affdf4be24275cfcc", 0x96}, {&(0x7f0000fa9000-0x65)="53474df37c1a1e6829b108ef957157beaec6b42afa7e72bde4552e1f64cda6a0ad016b38c7c7a2cdefb23dc8b4a63942862b735afe8a4a9983aab96a0d9d5bb3f58e1df26301a38d02784120b8269e41b6060d2bf1983fc5aec1bee90e1d3f4617d6e2ad66", 0x65}], 0x9, &(0x7f0000001000-0x1010)=[{0x1010, 0x11, 0x7, "d6d6afb876ad9df935cd47be4a5e3fa27faa9cd78fed9fc68ac79c5733c9083eff6f5b535d07b0d0d06e06274885e06c0cec8bab7a823d15e685c2592f5e19482f6729c2bedcfbaa353c74560f6aa5d9f02bacfefa9ea4cebd3116ff3f3269a7c84ee97c04e91ef0f01e73caffc811be81e84ed548984d501b81be6ed579d6c1aed7cdfcb946b5900e0705f1722d05d1cd1c264b70f63967d314b648edf867302371f410e0c25769b7cbc1c4a61e78f6749e9141db4f91b81e7c37de6060948474d19edb52edeec0f42803984f38016027a59f7932a743dd74ca08b0f161b65ce6e92218f5ec501cfcb380fdbed3d5a0315b6dfc62725a85be77569e09b283cd1823e1022408ae88b71757253fcfbfd0ec5a371d1e8e1e02aa1d9d6eae8d05d6ddff069f1d1b50a243caa84c08105c1fc08bfe585e5f8e204e532295464bbe70aa47c925067b7a026070a8bddbc65d4436f8134de672002fecfdae65e2c4aaee42039affe5095914c08732da8f783a6b9a697f7b8bc3ce14d46e1e0aff261c8fde93626b6fa897e3df576e9c7873d0bea98017da6b5ef860f461cca1d4455976feb0ea3a8a27a6f1764e8a9c6668843a7f9a87c6c9c4c341aeb50251507abdf1ab4f01fe5547ef287c5cb64bb0f59a33fa737a4546a59f62d952cd7e982f83e4a39c746c47bc20a830bb18fc2d0c801e8597f112ad67440ecbc367abf83d459284878a8c613019fb33c0e38e66d15550bdcb61a9b6ca41f10ee38bb123c91958539614a12abce9d2f8383a8fd2b03093d85640275744ba915849d8d33da04f21ce8249e8667c9ed5382436d0fb9e56aede6b483c47760aa15bcc740761e269331be5b089fa836b35fd34bbf9c321672a99deda2aec85d0e4db5cde66a497b739daf6bddd833c949e82da95678fe093287b693fddedacbe7e69a2b19efb92bc0026d243d6b666092d9d69b8db0c791f4aa2aaafe5d82ff663228d4ec9ced0104c8968168bafe7b4b460217f021962393fd9fa244a97a3980aaa3bca8bc486b7490ac770338cfc35ae69de433fab9e005000cae8e4628023f3bce70405f4953ca3907aa8d2d405d0fbd98c880ec97033b93116c865dcf2e837776a9e43effa56c9215ba7b396a48b3619127cdae9252a41fdf31046496d9a5d9c01e82cf1880c177cfb6f3614a761b744d94797a61340817d3b7fac5ac1015d4d8fc33f827f6c6ed2bf6d6c45f6fec2b9b2f1b4d721b3568e5202cf17188516529ba36a87c9f745299f7df8453c2713af83a9e77600b778c4d94e1b3c125de2f2a56fdbb24e503d6f448f465868af1fef115f8c6458d6f2f83a202949b696f62b4ccf9aa0b668624d3daa95ef3243b6ea5468dd42083babb509e4a24f7dfc89227e2c7f2935f117d33b6694f32e87786219d842ff954560c921a1db92855c2a0f358017850515fe01eb04730c08719a4247836a6e78d0bb3e1740719798467eb1dcddd8898662df0932141eadcb1a65932eb54f38892e503c9ba1ed5936076488e79014096c09cede725f57026916cb19b5fd163872a792af6e0d1c9d59b52c7bac8440d4eba6c50808c8e0dc73bd351d301e2910d7d0293a3369243787e80da54463157df07906eca2f42d8b01ea7e4e8d2b761bb75cd09c69c7d53d00ce805d8857e788c62285fa0ec2b598dbe7950728756b7a09fd2fa9b881d6bc630a0aeb6419c16fce8bf1d8a8c41bacb5ec942ae64693bc07e001402867971abf161f13c9ba0c75fa4216a172e768dee41b7e63b7e6bb5fbc5d6c8112195440b1adf01a13b7d3d4bc956c320cf858429bb3fa93c8118c90a54fb7a9b0d0dca2036c94289111523b7ec45a2455a3ef594b4da6a030def63bc2c63cda2e7dacc145d6c5a05dba7ad5efd33817accf2dea8ee47043cc273cb20abd0a98c657c2d8265dd3b21dbaf1ab7516380c5741e1216d558fb903bb4eb108a5d7dbd16da4d2c4aa359fbc740d2466a1f285e1e600c9c2be0120211f4d3ba83177f9fde93d9b255f877f37b91cff28cfd8cb0b9fdb7c9eb8125aa41ffefac848a0c07aba1c7799383425ca68f7ebe678cfef1625c7cdbb25c3bcdd18f0e322241a44da77dc3432cb3f2fce51cd5cb34d0aa1be21add441d2c6a2bcb0310d2c7206f0f08e247a3cc70e23d393980ab0facdb1105971bcf0d19c027aa01c2babae8ea65336410fd991de466362b143f9079df55445bf0ee5b957e8906e535b772a796309f8f26d55d46f25ccaf082b2cda997740c270da48be38de78a0b9101b4f9c5ab98861b247b9f4a6c3e3ac41c709bef69d3a64cb4ac1a01a368828697b31544f4dc8d87a67ec066c96dc44d513e7ae0af0ef1b70ed2a3e63550bac9752b7de8e26cf3f36d12646e9b13629ba44760fea5954eca7b1f1783c7c4ef28fa7ba7e47d9273c3432ca33bedfe4f3eaa08e51a8895a969034ce566543f379cfbc10b202583b5c4fb5c8cb0720f396e15d2911bd390803dd1fb11acd5b446c85b984e97369935eada2c22f4efaa338f830b26d14b2a526ff62d1ce36983f0da207dfa38533e715d5c6fabd001b3c0feab79c86366b6ee3f7fb6dbcc58df61eb923fb48c65ceb607f2504cd20a39de44e9d8eccec4b71d7d788d338270b870fc489995bac919403218739d94c964b7576a68882a95211cbfd65414cbcb74f7452917fb26fc679dc6737dee9312c89c4a72ed556aaf33d2124c70e8c374b8d17079b4fc1dc879cb16147b2ca9c1dd0e19c6a8ace8b5e54b9ce1a426a1210ede933774f0fd6421b2c120584a496f76ef967a5dfc7d588ba49aa89c283377a2d96fb8f776922162e2c5b3b696e12d95118e070ae9594e958051e0db7e9ec276e2f3e12d5220ea676a3283ca7305187774394549250f513440ffc66b41dd46df99d0140d073e7cfcf1cc03897f7999f902bf31ad6cfbaaafab4d0fa89b79b180c1f320fd1e161ae47a215c23b9d8b165a53d2072e9d06e709c0a251eca789d1d4aa11c0a47ebc7a70ec139e96f70cbba492bfbf564a6c050351f3f3243b54ecb2772024342fd5df9420a48f4488b01e69926d5a2e7407b58688c2218ec779a07fe43cd1a8395fa2e6aa76f8373458e753b943e135c7029ff877fa1f8091433cd7e0fdec07e48813c00700870ee82df6bd2eb03c3645ac11a6e676d3a69fda1f1fd87598fa2f149e6034b196902e1a13be02a9e33e825a12319f1a8679cdc41d86e96a974e3dbc64298fd64554a09a23502874b522bf7b62921e551ab5e3ada07906ea4fd2d9291d507942c79a73fcb960e33d909179fc42665f518f8efd3a8d185fe704ccd827f506496999c591d88faeed7d5b208e1a6ab124c1c6dc08f8cf83df0c56f1a2069945b76264803aa22d0accdbc32eb93062a0704fe46ccd8f4cc846999f62db7d531bd818edb0245790fc9d2ebdab6a9a44c38b1c124b0915a63d23b668a2f4d1f21505aec7eeaf6a1785cd81ca9e9485d179bd334a315f3fe0f61842dc3ce15897a21aff33f8cc288fb14d86856fb13699dfbd6d42d4caa07d6a0fc030efa50c26ed0e1d55bdd8cb64e3c6064beea42251c084fbbf23c779a72bc69ef9a41b0af6c392e6cd5015eb94fe2354f466d99b101df8a918af67b0870c849fc3c4f901978fa524d9be4cdb1b99e0acca17a861e366fb03044ad1ed2a4f5c72b5f9b48f2b6fc29bbbfda0d68ca5f8cf969a61c280fb25562082b2b846beedff527e2e35910dda6168f72e8f701318339ea6e6b54ba9411d178155a79bca0c0dab371688007f60a8e6db066c2078bc606f6e1c857708ecd3a2a54c3d63b02fad009e0d19e1e6d84d57b0d6206ff90f2ae505a9dcdab2b7579a6f77803fc2968e26485a0ff5bd8c5bca413e1ae372b5d79927a8e75be8950d236f4cb9da06d172bbb44591cbba834cb1ca84e90a10d86aeea5f65a93afb02fac1c37784b481f98af844e4708fc377d32f37caecc606ea8d3c0a7ba026dbdb2665e9452c375fb105cd9eeed5b181e7fb801dd5d6db6bdc1d608710aa87d0679ca79996bfaf30e79a6f92b47c1181892933265e5ac2cf83fb13853c6c0ca89481589c1be5d750f901ed357c5eb10d16baac01cd6096e32a22211fa91c7b063f4174ca4ce0977fe670677d00306c4eb08b88b7e0e087e089c9f253458ee60d0f037e3169385805fc02d4896128cc1728599337edbeb502d8acd8fb977ca06a89f2a60a9a6a34f06661b870b422192151cd8d411a58a0c9d5abddf79bcb0650c71c897d18be22a0c543974a4fc03340083be48c6ddb578358f1e264f895456d69698bae02b262dc7400ce376e96f995d781d5b874efd19cae936430a1fc1c52f81af92335da4e4a34be4b4193e5c1c6df1aa3386230411fc817f0d1088cc1885605483a15ac87d76edb07b1597f8b69b5b36a244fd4ec1fa5a684b1b7d074614d7b55bac0c1073cbf2e4cc434a8953b156982b7456bc80c904f6f76e68e3e3b9e91a1271a4e28d0ef6671c1391216dd43cb26327c068ea23c87eafd9b36a01c8f0538979a85d64f1be9653b45fc7b0fb8cedd7baa3387e50f65b8e0a160db11893084becc499d8507f09fcc44a85a468119759f01ababc83a40d013d57ec63b02c9d2d7cac6f97194991d3687a3b110ef34dce04f1049e8a7bc256fa1c05ef07a2290a85298ee425362d2b3f30702da32e476edb4f253657ac46b6bf519c27f0f8e795dbc61094a8f0329153ffdd4d21f9c2eeac17cf5abc3c728d9c7527f22a9060f7ec612ad583b735c49fdb425065362bd96cac6aa0e76592a7d6a846a9e547786d1b90466e5aa9deb69224793fc347cb3209796d7f1b9eb28b8746b8470517b52d7d38cbb89025dde5e4c980016372eaf86fde5b9f4ee4fed826bb0f27e69fb64ccf22b47763cac2aaf69acc82945c22b96f25d556a3a3f7ea1a752a50f91115af951718480e6ec9b253f627de1cc2542422f633cc7b7391048e8cfae898805e3b28f991b824891cdd05431cd86c68b71c3b852b7833b96ec62b57da0c0145d764628972645fb8c4586887de7775a0d6a7e57179bb6ff3c5e7a3093719cdce8ef0157e9f2b9c723352f8e1e3b143c8cdf93a66d2adee65d0ac4e0365e9bfe99094798e41dcaff5b1178a9fa92875e8d826d5a2da6065a2dd844ef43118e6fdf10b0493d932e1f44809914541a32103a2ffbb19a9105891ede9d553eaa8c073d9ff8fae5e11ca0052cccae3622539b04a3c518149c8391033ee6db1e20562b7f58c52385bd28cff60136f1f71aa831d42fa491ee4aed1cc15dd28fee1e15a4ab7cfc57f99a048876f3a34a4c8dba7923c89065298e24d0566371a36dae0c837d5c5c9048342c2e28fa496aff9ce254be486fb90e3b581a339f5917045e4c8c0f230c499e91d37ca0d2225f308d698ee1d91079b07c25aba46cf6f7539f60a7decc36b7f49ca3b79f08a3128ada02a64287f0acf3b22d0a97470a9e54493dde1f649a6aafeecf7803838268a1474dd0db895867d2dcc58714bac348f8eb0cb9ef25e506387009693cd1cb5be21d5472d6ccc5b29c930de28aa085a2d6d319c08997ec6ccad51018a2240e8b3a10ba2836185165f091a4e3d8eef41f2d68db699a8379e7c57cd7f6fd4d2c9af01473c8d906238bdd842381fa736bbb6c856f2fb8a5d8a8f8c3f58b082a802a23ea528267cc14833feb43efb13f680edebcef25cbfbac1d20b29072bea4a019a383d52b33044a325a3d226c1bbb55fa5d7e06edb97b3a9b0084780434e30905df3d940eb7961569af08dc02eb42798"}], 0x1010, 0x8000}, 0x80) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d67000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0xc) 2018/01/22 22:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007fd000)={0x0, 0x0}) close(r0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000a1a000-0x20)=[{&(0x7f0000718000)="bca9cd5bcb1a63611a9ace6ad139c6a0aaeae40bb18f44fac34284fe4d5c388c1cf1b3e525afa882e6fa8667766f0592e55186a269ae9c3a7b54e65d7d16dcd66d1a5828d2a4bc72ed9c93815a5a59d2f3e19fe1df2f50a7dbdf6d19a9b759367f3fc9d880c0dc37279456ae516beac7245427cabbb4d29e3dc83935112b5f4ba9a012216982b88e7d756eba37c2ef1f8475998fa73c60d0c99ee163a300", 0x9e}, {&(0x7f00009d4000)="ac72c3d4366600d398a89b04e3d48af471a6d4a5dba69c43285afe8c67da93ce45f61a0cbae28539630b2379827130cff9a804b95bcc5258423a41d062d4f5473094db6ef53ef44436754caefd381b341ef8d0e7923cc21d1e66372b13352c7fd9524b392c518f0583ac46ac44e7cd91234cd32c77eebbbd7b9b9e24ad0511e321b907f5885da3821bfa18993d555a1cac968f83c90710bc6388400ca476f0eb706428953cbe50f2f2c04b7a528d720fcafbfb7108b0db7c", 0xb8}], 0x2, &(0x7f00000bf000-0x118)=[{0x98, 0x113, 0x1, "3c8356b283dc050ffc4a0ee05c36855c12536563836c74c816d28f13e5941f06f52917c644692014cd633ef069cf7022f76ac5aad8e7d8cfa78cda85b4661f2c52f6b7056ddddbce44146d622285117da1a62ef4473e6c11bd00be1b5127129df50cf3be9c3cedbf265e75a4184bdc6aa2f93d31861437339cedec5f700d6c89199a98"}, {0x80, 0x115, 0x0, "b1dbf20924426e7137e8b5ebb0ed0d86473e5cde873ff36b49d5e8036bdf0d1c52261c69424e48f0f9219612e55f68c218df920f76830fa444f9c69cf35e365492ed2fed56e8e4fdbd60cd152634edac9efad520258abc6643b9841297d1d84d8e0010ea37fb5bcedbe45e5c8ba37e45"}], 0x118, 0x24048801}, 0x10) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[], 0x0, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/22 22:46:33 executing program 2: 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") recvmsg(0xffffffffffffff9c, &(0x7f0000308000-0x38)={&(0x7f0000413000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000902000)=[{&(0x7f0000835000-0xfe)=""/254, 0xfe}, {&(0x7f00004e3000-0x1)=""/1, 0x1}, {&(0x7f00001de000-0xe1)=""/225, 0xe1}, {&(0x7f000084b000-0x1)=""/1, 0x1}], 0x4, 0x0, 0x0, 0xfffffffffffffffa}, 0x12000) recvmsg$kcm(r0, &(0x7f00006f3000)={&(0x7f0000d57000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d50000-0x50)=[{&(0x7f0000e3b000-0x1a)=""/26, 0x1a}, {&(0x7f000078a000-0x3b)=""/59, 0x3b}, {&(0x7f0000fc6000-0x10)=""/16, 0x10}, {&(0x7f0000d1f000)=""/80, 0x50}, {&(0x7f0000400000)=""/49, 0x31}], 0x5, &(0x7f0000641000)=""/64, 0x40, 0x7}, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000679000)={0xffffffff, 0x7f, 0x18}, 0xc) r2 = socket$kcm(0x29, 0x5, 0x0) mount(&(0x7f0000b7d000)='./file0\x00', &(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000568000)='ext4\x00', 0x11040, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000083d000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d7c000)={r2}) bpf$MAP_CREATE(0x0, &(0x7f0000816000-0x2c)={0xe, 0x2, 0x1, 0xffffffffffffffa5, 0x10, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000502000)={r0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c0b000)={&(0x7f0000bb0000)='./file0\x00', r1}, 0xfffffffffffffc70) socketpair(0x0, 0x2, 0xff, &(0x7f00003a1000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003b2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000b3000)={r3}) 2018/01/22 22:46:33 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) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x49433d03) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x5421, 0xffffffffffffffff) 2018/01/22 22:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f0000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000e23000-0x8)='./file0\x00', 0x83) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)="") bpf$OBJ_GET_PROG(0x7, &(0x7f0000068000-0x10)={&(0x7f000004f000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = bpf$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$OBJ_PIN_MAP(0x6, &(0x7f00004c5000-0xc)={&(0x7f0000182000-0x8)='./file0\x00', r0}, 0xc) 2018/01/22 22:46:33 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d56000-0x38)={&(0x7f0000e24000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000b62000)=""/180, 0xb4}], 0x1, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0xfffffffffffeffff}, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x2, &(0x7f0000ead000-0x10)=@raw=[@jmp={0x5, 0x3, 0xc, 0x7, 0x0, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x9000000000000, 0x5a, &(0x7f0000815000-0x5a)=""/90, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x8, 0x8, 0x1, 0x100000001, 0x0, 0xb, 0x2, 0x2, 0x100000001, 0x20, 0x3f, 0x40, 0x6, 0xab6b, 0x2, 0xffffffff, 0xfffffffffffffbff, 0x6, 0x3, 0x6, 0xc5, 0x1f, 0x3, 0x4, 0x3, 0x9, 0x5, 0x10000, 0x0, 0x6, 0x1000, 0x5, 0x9, 0x0, 0x1ff, 0xffff, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x5}, 0x0, 0x100000001, 0xee59, 0x5, 0x2, 0x200, 0x54721c98, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x10000, 0x9, 0x3, 0x0, 0x0, 0xfffffffffffffff3, 0x800, 0x8, 0x100000000, 0xfffffffffffffff8, 0x401, 0x5, 0x3, 0x7b5d, 0x60000, 0x100000000, 0x6, 0x23, 0x9, 0x1, 0x9, 0x0, 0x80000000, 0x0, 0x100000001, 0x8, 0x1, 0x3, 0x2e, 0x0, 0xa9, 0x401, 0x0, 0x9, 0x101, 0x8, 0x0, 0x7a, 0x2, @perf_config_ext={0x1000, 0x8}, 0x4, 0x2, 0x4, 0x3, 0x212, 0xd071, 0x8, 0x0}, 0xffffffffffffffff, 0x75, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xd9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x4, 0x5, 0xffffffff, 0x10000, 0x0, 0x1ff, 0x448, 0x2, 0x1, 0x5, 0x275a5838, 0x7807, 0xffffffffa28808a8, 0x3892, 0x789, 0x1, 0x1ff, 0xffff, 0x8f, 0xa71, 0xe6, 0x7, 0x10000, 0x5, 0x7, 0xffffffffffff82a0, 0x4, 0x1, 0xfffffffffffffff7, 0x5, 0x2, 0xfff, 0xfffffffffffffff9, 0x0, 0x1, 0x100000001, 0x0, 0x2, 0x0, @perf_config_ext={0x2, 0x1}, 0x20000, 0x10000, 0x3, 0x7, 0xe3c, 0x8000, 0x81, 0x0}, r3, 0x73a2, r4, 0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1ff, 0x2, 0x2, 0x0, 0x0, 0x6, 0x9000, 0x1, 0xffffffffffff8000, 0x4, 0x100, 0x5, 0x4, 0x3ff, 0xffffffffffffff01, 0x20000, 0x7, 0x1f, 0x3db, 0x7ff, 0x9, 0x6, 0x7f, 0x1b, 0x1, 0x6338, 0x5, 0x2, 0x4, 0x101, 0x2, 0x3, 0xd01, 0x6, 0x2, 0x1c000, 0x0, 0x86, 0x0, @perf_config_ext={0x5, 0x811}, 0x400, 0x3ff, 0x0, 0x3, 0x10001, 0x380000000, 0x7, 0x0}, r3, 0x7, r4, 0x9) 2018/01/22 22:46:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000003000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x5, 0x3, 0x4, 0x98f4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000a000)={r0, 0x0, 0x1f, 0xa8, &(0x7f000000b000-0x1f)="393c64055bd7fa708a2f201e1d0fe3f370cf978a4a09df204ca8465b6525bf", &(0x7f0000006000-0xa8)=""/168, 0x4, 0x8}, 0x28) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000007000-0x8)=0x0) 2018/01/22 22:46:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) mkdir(&(0x7f000000c000)='./file0\x00', 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ac000-0x8)={0x0, 0x0}) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000fb2000-0xbb)="7cc71cf79136443aaf0d79af3f323a753efad4572c39") 2018/01/22 22:46:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x4, &(0x7f0000634000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00008c9000-0x2c)={0x0, 0x4, 0x3, 0x200, 0xa, r0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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, 0xaf8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e03000-0x8)=0x1ff) mount(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f00008b8000-0x8)='./file0\x00', &(0x7f00001d5000)='debugfs\x00', 0x80000, &(0x7f000018a000)="d96b1cb38e6fd8a2f6cef8b0fb110a4e8539f42c7c865e47961e15271ef47c3c9bcc30dcda3afbef1793cdd9c37507fd3bcf4f0271c142531d5345cdf678f331de9ed6184cdfd6ddaf36e0170b8d90924c3036e046cbc3b81b0e386164e1a2e5f0187127759f9fdb731e4199fedbf2de38b7abfc59aff4e46cca3f391f68bcdbe7a26cc9de9b2c25711d03f58e475f52e8510b13d526e956510996b98ff3b06426d75bfad5ad55d1048d7e1aae11d54a4660fae1ec645c7aa185c99e05e8cffb271ffb3e3f99b7c9fa4ae3d268b64f9006b234fe97d8e08e33504a6cf6c7446d945dabaedc76c383e61f4c3b945a2e42dde6fda820") perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10001) 2018/01/22 22:46:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000087b000)={0xf, 0x1000, 0x9, 0x4, 0x1, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001fa000)={0x1f, 0x9, 0x3, 0xf87, 0x1, 0xffffffffffffffff, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f9e000)={r0, &(0x7f000054e000)="3fe1ef3b39152f69e9cb612beb932437a4064202311b965b86d1a0771d8d8e236b123de10fa8cc70132f10fa3691050f9be15c510a02e5e217ebf9aa8671edc5c2cbb8ef5afcb2886c5897d72f04d64579b626ba3c46cbeb3a296d0811813d65b15819945a70e5e6ab99d38d0253cc552851861c250f188224882ed0bd91f0b3a87ee385711def0a5dfb58c27a6eaec89d594124932a5bac88a91d9be5eb68ed10e0607973503c78aae2e8d01015b0f9f5bebf42cee1e1898366"}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000877000)={&(0x7f00003c7000)='./file0\x00', r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000022000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x1000000000006, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d72000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/22 22:46:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 43.811372] tmpfs: No value for mount option '|Ç÷‘6D:¯ y¯?2:u>úÔW,9' [ 43.834688] tmpfs: No value for mount option '|Ç÷‘6D:¯ y¯?2:u>úÔW,9' 2018/01/22 22:46:33 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000580000)={0x9, 0x5, &(0x7f000093a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x0, 0x7, 0x0, 0x1, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000109000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f61000-0x38)={&(0x7f00006ee000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005f0000)=[{&(0x7f0000a22000)=""/50, 0x32}], 0x1, &(0x7f0000f63000-0x3e3)=""/4096, 0x1000, 0x9}, 0x10100) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000184000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000e12000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f64000)={r1, 0x1, 0x8}, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f3f000)={0x0, 0x0, &(0x7f0000d68000-0xa0)=[{&(0x7f0000f64000-0xb3)="ad2849bd536ca2925e9071432981173ef0a31af487a0b1c1f634b30978d973fcdbe08945c9c265a2db2d317cb2e96d2cf0a0aef70843a07edc837db3502fd3b8fe6a4b9a9404f0085f1645e2ebacbfc6aebfdfb4fb3199f1e6d1c123353d57943983add42261f1c94c31bb34879caf8a8e2a103e1e75f31533ad2e7a11948e512ee6060f27846dd3079397cc2a1cf842f78c0a9ff64ca5da342cd739d7f9298f130a6f5c4b73ed323da38dcbf0f0757749a7f9", 0xb3}, {&(0x7f0000b48000)="b99774bbf44fcb026b774a045379308f6bd0ca4594fee4512b57eec101c869cc60a3cd8c710bf600d0592ce67e67ccd82fb3b01b9b997aab36e7e2c295f35cea1d2525ef70a02792c56ea574fb607a3c0c457d9650df15336cc937821fb74e45784fa9e36b9e20b61963c15c8e857ca49f2fec5e06d28968e147aac97ee92a217dc3d09d459084995261beb2ed978b00d0c5d489c62655bd0f4f74e25423f7a16d86eda1ddc05a1498b24d5ecfaa426f3c2d32bc0422a1b40fdb0877", 0xbc}, {&(0x7f0000f63000)="7451b772c73666538974f310862c43a5395f6379a96c6ee06136517b1e4cb2409cf1427a0693bcc6deac57db8aa7d31d1113d5e2f7a20a96022edd06773c810d2e042b0007df70504cec3c09362c931abd513c0e2e3b4d2f73d29c69783d596d4a6aeacde08160d98ab451404afb2cacda2f038cbd092866851c989b30fae86c067434d0bc378fe3410ba3e53eb81af3bc66e64a9a6aa90ed01223937f7dc5cd5dadfff443c3d70219a3e1f76fdb5646d3e4da9f6f7f624f320865b25eb7f4856ac71418", 0xc4}, {&(0x7f0000f63000)="5f0fa7ad75d471a8951b24e502784408e645139e9812834d30346ed336da03e5580dc74ef6b55631dfc91622f4ff4ab7b2a7d4fe806b39a3ef37aa95781f7c949921d139d7ca26edf5f003a0e0f3260702817d37b10408c622ecb0924d616ad92bfcca556b27abc8867fddef3acd417ba593a789747c8ea5df344812398bdc8d44d7503ef74088b3c8628bc7af916e9b608a0ab2fc4b5f40483763d09d8069343682fa21d64b45ec04169406c62279ece42aaa9ee5243059841406fdb54d1c32d5e2670c8862388cf9d1652546348036ddddb492c2fb72b167785b36169dd62159d5659dc40ee99597a241fdd895ef2ef1daa5aa613b3b", 0xf7}, {&(0x7f00005a8000-0x55)="e6966f4fbc7c1987cd7f36e6a8358563ad921aec3ad921a49b0a60f197ce858cc50d943db3ae5b407418d51fc8cac7844de96946cc1cdb2c7f9d3b2da6dbc234b543ab19ae790e355a7b240a688f4e3d7c1fe000c4", 0x55}, {&(0x7f00009b4000-0xf9)="47e9bd923694247a4587c5b46e15c2b1d5cd9babb3d7e70a71ba4d0d50ee4c0d9431b6275c9e4a4e65f3c8036251cbe3b8bbd79b396ab3ee9bb896bb4a7988b805fd047fd552fe16e5f810549b91df40f099a0acb10c3d0c60cb6b87fe186d898be2de47919b9a82e957983c053546b942416c59f7fd9fc0e31f60b2e9df480a6f669024d16c05b684cd221ae7eabf55152f03a3878a7164cd4af3f63edddb1e7c33008270217f386f79e3421befa58de8162817eb13efbed5d5d914b4b7c867a2ed1d6a561fe522fe2e457d06e3532453aefeb4d0262fb6a30ec5d2efbff1dda27c75cabcc811c06c6070fed29c5af381018ab662a334a6fa", 0xf9}, {&(0x7f0000f63000)="6fa97530a466ac3272d760d4e60f168ed6", 0x11}, {&(0x7f0000f64000-0xe2)="77380c69832cccd952072846ff0602097fe9b1ebf0cac8155c46a3a33f73facc4a519d9406179b9c02e3bd0487a7f38231b18a308234da67f42243aea5faed0820b546241ee7798d8b4c95e7061386513efe6ea8e58cc736dd6a3f19511261bb36cb68dbfe8feb3fc57ab1d55f2276b46b30897c4e28f6b1f1e020d1be38c91bec81fe7452e5572dcde3361f965d676674240adb9904cced171529210b804a94883644f92553a38de10014d5e66c2b2f14a1600cf0abb740203d1a00f49cbe828f9c546659db0cfa10c9dec5d5ba265aebe6c406d8fce32b6fb4ceda733a1fb6c894", 0xe2}, {&(0x7f0000e7d000-0x35)="15a833d896ed9560e09cf813836376653dac40cbf818dffb9352f9c71fadb18179811976806e6f6291a785cc491c31880d4d6add470ecacd8657", 0x3a}, {&(0x7f0000f63000)="f982d1491a362f828dfcb7438026d0f67d08c76d17f630ff50928af5c1977a22591b8b98638d239c44308cace39be8a34dfe6bb5a2bf3a282608df63339a18242a77d34b0839be59811acdcfc6934e91905e699136bdb01f1f1f2435e4e3412a799825cec3b89e6eea98e46c6239f2beac2326b836091872b1306aa6048ccb06859eb503e9c7db2f22b92d51bd8fa9c328ba5617", 0x94}], 0xa, &(0x7f0000d9a000)=[{0x98, 0x114, 0x6, "c190ef9553d9337cf6f3e5cf1ef3f5d85eade45c4b9150cbf321094ad24a0e73bc90d847cdcc79d2a055044ec1c0ad16ad4cf38cb6e8583c8b1af575a86ee5354951b3371cc54ef32f885cd43ec92e6c2433b8d73b6f57e10378cc3e487fc48494894e6829bf58270b7791efed03d2d4d098d2b634f703f95fe76508edb23d9ebb5ddd32"}, {0x80, 0x0, 0x700000000000, "9d45055ca8aeb3b879bdeef0cb93fd71b7ac3e23d911f8a92b48f65fc7cdb64746d4830ff61521e56a6395314e95e51184b9ef62a950a1590f4bd8636e283e1fbccbd854b50fb6cbe6f0c43f54932a3a3f884817e05916f66e3a6935459ff0c765a4fea798feb7bc3c"}, {0x18, 0x115, 0x6, "3153b631af6c21"}, {0x1010, 0x11f, 0x8000, "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"}, {0x30, 0x102, 0x2, "6338554a331840453e7532ff03f330785b09316815a107f23b43db1e5a38582f"}, {0x10, 0x111, 0x1, ""}], 0x1180, 0x40}, 0x40) 2018/01/22 22:46:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ff4000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 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}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd9000)={0xffffffff, 0x5, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000a4000)={r0, &(0x7f0000302000-0xbe)="bd208abdf9ce88d554b0054ae71dfd1a630f1a41008a4299c03a9d6ce1a290870744a083f9e199c7f3e04298b5ef6e42dcac50d612d97facb3e370fca05731f0624120ada7039da0cc6c4c5cea828668d9b2dc7eae19ed8d01af880c78e20652fdd78a60e3c10f500aec473cfe7765073134093d0165797cd89bdb35530d95fc08bb2cc2faefebed4e4200417f639df225b75c30d5a85a453d3ec59659ce0f066610fef1497881057138aab782e35e99a313c1c89404679a95f4680536a9", &(0x7f00005d6000-0xc3)="52ebaeabd7a815e77eff733fce3275c9ea3d8f9afd01d9fe7aa2d89732d03ba7c12d3b0790ef4b81e566bb74e6d0d294c087340691d5c4ea2691e88ac2756034c4355727bb3c114717b4fe595908546383616427fbe09f32fabf64d7083bfb595039e4735292eb08abede4d8d1a0a45ac91f5183b31aaf0d8f34c2ece03c9f972781d8503e0bed910826113b63f1fdbd24cb2e31af181aedb39d4d63f2666a3d09281ec176c81764fb1c178b620c78fdc9b4534e6909c6026be5f5676dbf195346e33e", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c8000)={0xc, 0xb, 0x5, 0xffffffffffffffff, 0x5, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd16) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000780000)={&(0x7f00005ba000)='./file0\x00', r1}, 0xffffffffffffff46) 2018/01/22 22:46:33 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x10, 0x4, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef9000)={r0, 0x28, &(0x7f0000885000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f0000efa000)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a8f000-0x4)=0xffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000273000)={r1, 0x9, 0x18}, 0xc) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000efb000-0xc)={r1, 0xff, 0x10}, 0xc) 2018/01/22 22:46:33 executing program 7: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=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$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cd2000)={&(0x7f0000f03000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e45000)=r1, 0x4) r2 = perf_event_open(&(0x7f0000db6000)={0x7, 0x78, 0x2, 0x420, 0xa52a, 0xf815, 0x0, 0x5, 0x2108c, 0x4, 0x9, 0x8100000, 0x9, 0x8, 0x1, 0x0, 0x4, 0x9, 0x55d1f06e, 0x7, 0x6f81, 0x20, 0x0, 0x9, 0x20, 0x9, 0xfff, 0x963, 0x3f, 0x1, 0x200, 0x1, 0x8000, 0xff, 0x8, 0x100000000, 0x4, 0x1, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000f03000-0x1)=0x0, 0xe}, 0x300, 0xff, 0x6ed, 0x7, 0x2, 0xffffffff953e9944, 0x6, 0x0}, 0xffffffffffffffff, 0x80, 0xffffffffffffffff, 0x1) socketpair(0x1, 0x2, 0x6753, &(0x7f000087a000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000932000-0x20)={r4, &(0x7f0000bc1000-0x74)="c27a0bb6c64d06e56ff2e87b027c6cdd3a9d152189c1b11b87ae7fa25f7587af686de94bd9d0d8577935ec766396c4856c991a3f8ca41976d1c163f734288c79fca6813aba4f7bea28461f60f10a3e2552564bc3cb97a3a7afc2dde2e5cf5409b878de7b7997fa61998b7414de3f60330417781d", &(0x7f0000f03000)="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", 0x3}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000f02000-0x2c)={0xd, 0x800, 0x800, 0x70, 0x10, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000f01000)={0xf, 0x4, 0x800000004, 0x100000001, 0x1, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000f03000-0x78)={0x5, 0x78, 0x4, 0x3, 0x1ff, 0x7, 0x0, 0x8, 0x0, 0xf, 0x6, 0x1f, 0xc11, 0x7, 0x6, 0x9, 0x7, 0x8, 0x70a, 0x8, 0x9a, 0x6, 0x5, 0xac20, 0x7, 0x8, 0x4, 0x2, 0x0, 0x8, 0x482c, 0x4, 0x4, 0x4, 0x8, 0x4, 0x3, 0x5, 0x0, 0x6, 0x2, @perf_config_ext={0x40, 0x2}, 0x602, 0x3f, 0x8, 0x5, 0x6, 0x3, 0x2, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000f03000-0x8)=0x7) 2018/01/22 22:46:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000066e000)='./file0\x00', &(0x7f0000c79000-0x8)='./file0\x00', &(0x7f0000ab3000-0x9)='reiserfs\x00', 0x8000, &(0x7f0000add000)="6984e4c62a6f0815b579e22575ae0e43ff0820bdf4b8ed0f5c2bfe4ab1b47f48dbcd503386a6bdf0f5cd12729254b11b05ae5e843cf00803d58404114b8b7b5331334b0c47f85f271e2755b1976b36edd4bed02485d5f7b530f37f8500a0c0848eb296485f6f5990c8d267406a34250f5f31b0f24c148a37319b182092af4cff11b1f07131356f4a0a132f771aa88eff60c624f27e91bae4b6f2142572bb80e2d82b63f2b1a5597f03162e65a2a449d674f3b539fbcd63977808c3e56be6bf414a7fa1788a012f1a2a919bc0a42ecf1d2b174db3a7e44ec54e767e4993e46714a8bd2327c2") mount(&(0x7f00002fa000)='./file0\x00', &(0x7f000024a000)='./file0\x00', &(0x7f0000e99000-0x5)='hpfs\x00', 0x1000004, 0x0) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000064e000)={&(0x7f0000e60000)='./file0\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$PROG_LOAD(0x5, &(0x7f0000fc3000+0x583)={0x7, 0x5, &(0x7f000025c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)='GPL\x00', 0x1, 0xc1, &(0x7f0000d62000-0xc1)=""/193, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f000007e000-0x38)={&(0x7f0000f0b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000c9000)=[], 0x0, &(0x7f00006a1000)=""/130, 0x82, 0x4}, 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000151000-0x15b)="") mkdir(&(0x7f0000f66000-0x8)='./file0\x00', 0x28) mkdir(&(0x7f000095e000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000d4b000)='./file0\x00', 0x10) mount(&(0x7f00005fa000-0x8)='./file0\x00', &(0x7f000068d000)='./file0/file0\x00', &(0x7f0000703000)='autofs\x00', 0x20, &(0x7f00001dc000)="51a2f48e21bcbada128dbfedd13d15afc0a1d50d6df3481fea44a69fed03924a5c18392a0885c91d68cf7dd0234563ef6d5e41e246cd936b06ea30441f1345f27b294735f06776b0f7fb6a") 2018/01/22 22:46:33 executing program 0: socketpair(0xb, 0x80006, 0x0, &(0x7f0000c99000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000000)=""/77, 0x4d}], 0x3, 0x0, 0x0, 0x7fff}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000026000)={0x6, 0x10, &(0x7f0000775000)=@raw=[@call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0x7, 0xb, 0x3, 0x3, 0x0, 0xfffffffffffffff4}, @alu={0x7, 0x9, 0xd, 0x8, 0x4, 0x40, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0x4, 0xfffffffffffff800, 0xeb3a}, @call={0x85, 0x0, 0x0, 0x31}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x6, 0x6, 0x5, 0x4, 0xfffffffffffffff0}], &(0x7f0000000000)='GPL\x00', 0x3f, 0x9a, &(0x7f0000001000-0x9a)=""/154, 0x40f00, 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) socketpair(0x11, 0xa, 0x0, &(0x7f0000bb8000-0x8)={0x0, 0x0}) r3 = 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(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x7) 2018/01/22 22:46:33 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0xca, 0xfffffffffffffff8, 0x5, 0xc8, 0x0, 0x4, 0x100, 0xf, 0x100000001, 0x93, 0x1, 0x2, 0x2, 0xfff, 0x8000, 0x1, 0x3, 0x6, 0x7fff, 0x80000001, 0x6, 0x4, 0x280000000, 0x6, 0x0, 0xbb1, 0x572, 0x7fff, 0x8d0, 0x7ff, 0x0, 0xde05, 0x2, 0x9b, 0xffff, 0x6, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x5, 0x7, 0x5, 0x7, 0x0, 0x20, 0x7, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000ba9000-0x78)={0x7, 0x78, 0x3, 0x7, 0xf8, 0x2, 0x0, 0x5, 0x10000, 0xe, 0x401, 0x84, 0x8, 0x0, 0xfffffffffffffff9, 0xdf10, 0x99, 0x1, 0x100, 0xfffffffffffffffa, 0x40, 0x3f, 0x7, 0x7ce, 0x2, 0x2, 0xfffffffffffffffb, 0x401, 0x7, 0x4, 0x2, 0x1, 0xc1cc, 0x100, 0x1faf, 0x6, 0x4, 0x2, 0x0, 0xefa, 0x0, @perf_config_ext={0x2, 0x8001}, 0x10000, 0x8, 0x7ff, 0x1, 0xff, 0xffffffff, 0x401, 0x0}, r0, 0x4, r1, 0x9) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ba0000)='./file0\x00', &(0x7f0000133000-0x8)='./file0\x00', &(0x7f00005b1000)='hugetlbfs\x00', 0x1, &(0x7f00009c1000-0x13)='9') bpf$OBJ_GET_MAP(0x7, &(0x7f000001f000)={&(0x7f0000335000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffb) mount(&(0x7f0000582000)='./file1\x00', &(0x7f0000db8000)='./file0\x00', &(0x7f00009ce000)='romfs\x00', 0x40000, &(0x7f0000abd000)="bb25a807b8f3a3afda2e082ba17bde9228c9ef89b64b157543a21fb211eb890ab8ce22de691ac41fc7010000004951d137002db4fd0ae58bde0c111c5406d013dfaa2f9cc7c88d9682828ff4d345ccf265e88110d8419092968565f9605141beeba1") 2018/01/22 22:46:34 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ae0000)={0xffffffffffffffff, 0x50, &(0x7f0000ae0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x4, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000-0x4)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000831000-0x8)='./file0\x00', 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000013000-0x8)={r2, r0}) socketpair(0x13, 0x4, 0x8, &(0x7f0000012000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x2c)={0xc, 0x8, 0x5, 0x7fffffff, 0x4, r3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000012000)='./file0\x00', r4}, 0xc) 2018/01/22 22:46:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000d77000)={0x0, 0x0, &(0x7f000035c000-0x23)=[{&(0x7f00000b7000-0x1000)="bab4a18a6793cc0313f516fb1fe58b8d883405dbc25c7f8c2545861b75cd7b049688edf68b3059bbac157f0eb4f7e699b0f6a48a9f1382d0f4c8034f78aab8e08c6e5f25171fa8ac95681580793d3a919f2533d5064cc863364d09b4478b91ced0bf63ed4fab8f365775ec2c5436bd8ab785fd590e71f09a09d821a4a8f84caa785fcffc4bbdbf672df75de968ecc4b546cee3f9727b52ffe9843ab6f7ebeefcee", 0xa1}], 0x1, &(0x7f00004db000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f00005b3000)={&(0x7f000023c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006b3000-0x10)=[{&(0x7f0000a4b000)=""/140, 0x8c}], 0x1, &(0x7f00004e0000-0xd2)=""/210, 0xd2, 0x0}, 0x12120) close(r1) recvmsg$kcm(r0, &(0x7f0000270000-0x38)={&(0x7f0000f7b000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8b000)=[{&(0x7f00007a8000)=""/235, 0xeb}, {&(0x7f0000282000)=""/4096, 0x1000}, {&(0x7f0000f9b000-0xb0)=""/176, 0xb0}, {&(0x7f00002f5000-0xb5)=""/181, 0xb5}, {&(0x7f0000f09000-0xb)=""/11, 0xb}, {&(0x7f0000f6f000)=""/69, 0x45}, {&(0x7f0000fa3000-0xad)=""/173, 0xad}], 0x7, &(0x7f0000b65000-0x9a)=""/154, 0x9a, 0xfffffffffffffff9}, 0x2) 2018/01/22 22:46:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000847000-0x48)={0xb, 0x5, &(0x7f0000fcd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001c4000-0x4)='GPL\x00', 0xfffffffffffffffe, 0x18, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a3b000-0x10)={&(0x7f00009e8000+0x7df)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000212000)={r0, r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r1, &(0x7f0000304000-0x18)="9d623c57c11ad9e27f5d11ac10941cbbf76174f1ea5b9072", &(0x7f000051a000-0xc3)=""/195}, 0x18) [ 43.972548] can: request_module (can-proto-0) failed. 2018/01/22 22:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000635000)='./file0\x00', &(0x7f00008db000)='devpts\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f00008bc000)={0x0, 0x0}) mkdir(&(0x7f0000ddb000-0x8)='./file1\x00', 0x58ff430abc1aa429) 2018/01/22 22:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000f1000-0x48)={0xe, 0x5, &(0x7f000025d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000-0x11)="474c00321141a91d0373806d84724d3bdd", 0xb4c3, 0x1000, &(0x7f00002fa000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 44.039541] can: request_module (can-proto-0) failed. 2018/01/22 22:46:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000690000-0x8)='./file0\x00', &(0x7f00000a8000-0x8)='./file0\x00', &(0x7f0000641000-0x5)='vfat\x00', 0x1400, 0x0) 2018/01/22 22:46:34 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fe4000-0x38)={&(0x7f0000636000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fe4000-0x30)=[{&(0x7f0000447000-0x32)=""/50, 0x32}, {&(0x7f0000fe3000)=""/159, 0x9f}, {&(0x7f000050f000)=""/94, 0x5e}], 0x3, &(0x7f00008ea000)=""/45, 0x2d, 0xfffffffffffffffe}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000847000)={0x7, 0x11, &(0x7f0000fe3000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100}, @ldst={0x1, 0x1, 0x0, 0x8, 0x0, 0xffffffc0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x0, 0x5, 0x6, 0xf, 0x0, 0xfffffffffffffff4}, @alu={0x7, 0x3, 0xb, 0x2, 0xa, 0x0, 0x4}, @alu={0x4, 0x202, 0x0, 0x0, 0x6, 0x30, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fe4000-0x4)='GPL\x00', 0xfffffffffffffffb, 0x74, &(0x7f0000fe3000)=""/116, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/22 22:46:34 executing program 1: socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/22 22:46:34 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x2c)={0x1f, 0xff, 0x3f, 0x2800000000000, 0x1, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$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, &(0x7f0000003000)={r0, &(0x7f0000026000-0xf)="008f", &(0x7f0000024000)=""/136}, 0x18) 2018/01/22 22:46:34 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/22 22:46:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d2d000)={0x6, 0x8, &(0x7f0000623000)=@raw=[@generic={0xffffffffffffff98, 0x6, 0x6, 0x92}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0xfffffffffffffff8, 0xf, 0x7, 0x7, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}], &(0x7f000089b000+0xa32)='GPL\x00', 0x5, 0x34, &(0x7f00001ea000-0x34)=""/52, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006ce000)=r2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003ca000)={r2, 0x0, 0x38, 0x7b, &(0x7f00001a8000-0x38)="05ed9edbb6a39798f14232111cd6b4ce557bb1a91cbe308886e23a90a3283f395dc172d5587fa52e10b331c5c49471c92dc84d820bbbfe66", &(0x7f0000a14000-0x7b)=""/123, 0x6, 0x80}, 0x28) 2018/01/22 22:46:34 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, 0x550, 0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() r3 = perf_event_open(&(0x7f0000251000-0x78)={0x0, 0x78, 0x9, 0xfffffffffffffffa, 0x4, 0x401, 0x0, 0x3, 0x40000, 0x2, 0x7ff, 0x4, 0x5, 0x2, 0x6, 0x7fffffff, 0x0, 0x45ea1743, 0x8000, 0x2, 0x9, 0xac, 0x3, 0x3f, 0x4, 0xfff, 0x6b09, 0x8001, 0x10000, 0x2, 0xa18, 0x3f, 0x9, 0xcf26, 0x0, 0x100000001, 0xfffffffffffffffb, 0x3, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000f17000-0x1)=0x0, 0xd}, 0x0, 0x9, 0x2, 0x5, 0x6, 0x7, 0x10001, 0x0}, r2, 0x9, r0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000252000-0x58)=',}\x00') perf_event_open(&(0x7f00009e5000)={0x7, 0x78, 0xff, 0x4, 0x5, 0x8, 0x0, 0xffff, 0x1, 0x4, 0x4, 0x6, 0x6, 0x800, 0x7, 0x80000001, 0x6, 0x8, 0x59, 0x9, 0x7, 0x6, 0x81, 0x3, 0x8, 0x1, 0xbb1, 0x6, 0x7, 0x366f1b6b, 0x2ba4de34, 0x6, 0x3, 0x0, 0xfffffffffffffc00, 0x9, 0x2, 0x8, 0x0, 0x6, 0x3, @perf_config_ext={0x3, 0x1}, 0x1000, 0x8, 0xe7, 0x1, 0x7ff, 0x9, 0x3, 0x0}, r1, 0x7, r3, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00009b6000)=',}\x00') 2018/01/22 22:46:34 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f00004dd000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0xfffffffffffffffc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000069f000)={0xffffffffffffff9c}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f60000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000780000)={r2}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f61000)={r0, 0x50, &(0x7f0000f61000+0x346)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f62000-0x4)=r4, 0x4) socketpair(0x4, 0x80000, 0x0, &(0x7f0000c23000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d0000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000905000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b8c000-0xc)={&(0x7f00004da000)='./file0\x00', r5}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000568000)={0x0, r5, 0x1, 0x0, 0x0}, 0x14) 2018/01/22 22:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4265, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/22 22:46:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x7, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cc7000)={r0, 0x3, 0x1, 0x1, &(0x7f00008ee000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/22 22:46:34 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00002ee000-0x2c)={0x9, 0x3, 0x5, 0x9, 0x2, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005b2000)={r0, 0x28, &(0x7f0000fa4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000524000-0x18)={r1, &(0x7f0000f5d000-0x5b)="", &(0x7f0000286000)=""/136}, 0x18) 2018/01/22 22:46:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000837000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x80000001, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dd7000-0x78)="27000000000000077418ae35bf20c8fac32b3d12a4dec68011fd0412fca2c44dcc5be5b8aa9bd8e82eece54b6249e20423481a1638e30d031f2ee44a0e6bdbf077a2d2376701b677b7ac71dade5969453a6d55bc5c1ea889494db8a6a9e7e9bb9bb530f12f8740ae75f841c5c263225d6215a0676e26e346", 0x100004, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c1000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000a09000-0x38)={&(0x7f0000276000-0x2a)=@un=@file={0x0, ""/40}, 0x2a, &(0x7f0000b0b000-0x90)=[{&(0x7f0000956000-0xed)=""/237, 0xed}, {&(0x7f0000a1f000-0xfb)=""/251, 0xfb}, {&(0x7f0000997000)=""/81, 0x51}, {&(0x7f00002e9000)=""/58, 0x3a}, {&(0x7f0000fbb000)=""/43, 0x2b}, {&(0x7f0000d8d000-0x19)=""/25, 0x19}, {&(0x7f000014a000)=""/150, 0x96}, {&(0x7f0000512000)=""/226, 0xe2}, {&(0x7f0000775000)=""/92, 0x5c}], 0x9, &(0x7f0000a7c000)=""/161, 0xa1, 0xffffffff}, 0x2) sendmsg(r1, &(0x7f00007f8000)={&(0x7f00004f6000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d6000-0x10)=[{&(0x7f00004a3000)="cf5c1a9e7e285e8da45f588859121d9a86e0049ae55c54acbd98c4658747387178d1c715699200e4f9e14acdbb2784751bb42f1e784b4c55c8da67cdbd96b80b80ec7b8c8f86452fbe99130b78a41a22a508b6c0c86c0d2f6f0df339ac14c4fa00216d994e18664c796d8309b80b752d1c0c1804ced71a5d0e10215a1ff828b8386e1da3819fee7e902bcd1185dc5a264941f0098b", 0x95}], 0x1, &(0x7f00007d5000-0x20b8)=[{0x1010, 0x11d, 0x1ff, "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