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{0x100, 0x11f, 0xffff, "01a7e66d34f2d044eba239c43a9a13fc4c52eb097e7e4f4d35416b7aaede446e7b579c6bcbdf0b75122b3c84419ecb68dbb09b87fa8d79bb41aba7dae672fcef63999aab07ae0a20ab704bf12b8855ffda9c3637e15fb94ea7f74dd34c406d1d3b6f672d2371c669f9fd7501431a0c0b153c54d427eba707f52f1c57c4529f0466477edb1307c9b0dcb9282d085e2ff95252915ac0c758a30c0b45583a74087229206ac500ba43394621502187a202b384648bc8a21635c719ce89cf4b9dde340c836ebb15ea631f074abf1f962b9c711f46c69e251a137d01d3889475d31c68c70c33defc2bbbc44fca"}, {0xb8, 0x11, 0x9a9, "ae5cb815863638068c74b3d1209788f28838f3d7f92ade292806dff7611486decf4ac0162248c1ce85da3922e5ed8341a2742cddaa7fd705100220a5d405e4fd2910f9289330f2c8f2fcae2bf4e7dc317aeb39a0e49bdf8fd807be1e0978fe921db983eeb91835dae083896e7db12036fc1699cda68577114ec25772ab20379542ba98662a23bf66fdea8a7bd769ec0c15a5699d8b5920570c3c656d515d3a5e1c2313d0232c9ceb"}, {0x48, 0x119, 0x1b3, "1d4fa56ca97b83d9aaee34fba4ed912110109323e0bc1e8ac9b4dd86df2e314f4a0476c893dcd244689745c7e88af40d10290ffd"}], 0x23a0, 0x20000000}, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000003140)={r0, r3})
recvmsg(r0, &(0x7f0000003640)={&(0x7f0000003180)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003200)=""/238, 0xee}, {&(0x7f0000003300)=""/90, 0x5a}, {&(0x7f0000003380)=""/204, 0xcc}, {&(0x7f0000003480)=""/244, 0xf4}], 0x4, &(0x7f00000035c0)=""/94, 0x5e, 0xff}, 0x1)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003780)={r4, &(0x7f0000003680)="eb484594594c0a652670213faa142f0a8da20ec7f32ead8a2cab6b949049f681c499f2353d675c9b65e917c51f0f91759baa0a90c73de341644e854200fefd3879daafa48b3d6bced6085cbcb2f4b349d62dd67478fb306f83315805475563bb7fca1af3de77ff420b54e6d4eb6cc28aced99b2502d2f666c85750107771cb1d4670d6ff19580c457fc7935ec24eb4f1eab56f003b1a620b9573849b875c748a6ce1dc11a9a64b70582ef919eed43c1c1ca95f3591467570bbd3b5fc85f5a1e909dc1011b7e54b3247228110b8fd6c3f23614f0e5f953c78286e92719695"}, 0x10)
recvmsg$kcm(r2, &(0x7f0000004cc0)={&(0x7f00000037c0)=@nfc, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003840)=""/118, 0x76}, {&(0x7f00000038c0)=""/74, 0x4a}, {&(0x7f0000003940)=""/85, 0x55}, {&(0x7f00000039c0)=""/150, 0x96}, {&(0x7f0000003a80)=""/141, 0x8d}, {&(0x7f0000003b40)=""/51, 0x33}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/143, 0x8f}], 0x8, 0x0, 0x0, 0x4}, 0x1)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004d40)={&(0x7f0000004d00)='./file0\x00', r4}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004e40)={r4, &(0x7f0000004d80)="0b337e661ee22843a9d420e74c7254ae41a6ef59684e7c75408e8ad6a14c102bd824830f0bf81dfe9dfb58161dea4f7b2a28502f6b7957267e6ddf27253e59d110b9121c3b19971f7e0573c33823104fbb62fb3dd2e4b00f02841f5a74bd9f70eef9c3742952047c7905dd34b4877d048f0ddf03705101f835ac5700a424058edf7817eb29ff02b54d77f8289475"}, 0x10)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004ec0)={r4, &(0x7f0000004e80)="412a20ff6ec34dc3548831e03b8d2bf095243cae3b3907a624379e7d528b1525704055a64cae266e4a616ff2446855"}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004f40)={&(0x7f0000004f00)='./file0\x00', r3}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004f80)={0x0, r0, 0x4, 0x1}, 0x14)
recvmsg(r1, &(0x7f00000062c0)={&(0x7f0000004fc0)=@generic, 0x80, &(0x7f00000061c0)=[{&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/189, 0xbd}, {&(0x7f0000006100)=""/69, 0x45}, {&(0x7f0000006180)=""/21, 0x15}], 0x4, &(0x7f0000006200)=""/141, 0x8d, 0x1ff}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000006500)={0xf, 0x15, &(0x7f0000006300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, [@generic={0x10001, 0x4, 0x3, 0x10001}, @map={0x18, 0x0, 0x1, 0x0, r4}, @exit={0x95}, @ldst={0x2, 0x2, 0x2, 0x7, 0x6, 0xfffffff4, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x1d}, @jmp={0x5, 0x20, 0xb, 0x5, 0xa, 0x9, 0x4}, @alu={0x7, 0x5, 0x2, 0xb, 0x1, 0x40, 0x1}, @jmp={0x5, 0x7, 0x7, 0x5, 0x7, 0xffffffc2, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r4}], {0x95}}, &(0x7f00000063c0)='syzkaller\x00', 0x4, 0xcc, &(0x7f0000006400)=""/204, 0x41100, 0x1}, 0x48)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000006580))
socketpair(0x4, 0x2, 0xff, &(0x7f00000065c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000006600)={0x3, 0x0, [0x0, 0x0, 0x0]})
r7 = gettid()
r8 = perf_event_open(&(0x7f0000006680)={0x2, 0x70, 0x3, 0x3, 0x5, 0x9, 0x0, 0x6, 0xa, 0x1, 0x5, 0x7f, 0x1ff, 0x8, 0x7fff, 0x1, 0x1, 0x4b, 0xedad, 0x3, 0x20, 0x1, 0x5fdb, 0x3ff, 0xffffffffffffeb09, 0x3f, 0xfffffffffffffffe, 0x100000001, 0x5, 0x800, 0x3, 0x77a, 0xffffffff, 0x1f, 0xf31, 0x6, 0x2, 0x85c, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000006640), 0x1}, 0x11, 0x3ff, 0x7, 0x6, 0xa5, 0x3, 0x7}, r7, 0x7d, r5, 0x1)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006700))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000006780)={&(0x7f0000006740)='./file0\x00', 0x0, 0x18}, 0x10)
perf_event_open(&(0x7f0000006800)={0x7, 0x70, 0x7, 0x2, 0x3, 0xfff, 0x0, 0x0, 0x3000, 0x8, 0x79, 0x66b4b7b0, 0x4, 0x2, 0x6, 0x5b, 0x63, 0x6, 0xffff, 0x0, 0x3ff, 0x1, 0x6c30000000, 0x8, 0x9d, 0xbbdeab5, 0x46f5, 0x1ff, 0x5, 0x0, 0x1ff, 0x1, 0x6, 0x9, 0x20, 0x8, 0x8, 0x6, 0x0, 0x26, 0x0, @perf_bp={&(0x7f00000067c0), 0x1}, 0x1000, 0x3, 0x100000000, 0x7, 0x8, 0x4, 0x56c}, r7, 0xd, r8, 0x2)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000068c0)={&(0x7f0000006880)='./file0/file0\x00', r3}, 0x10)
gettid()
r9 = perf_event_open(&(0x7f0000006900)={0x6, 0x70, 0x8, 0x9, 0xffffffff, 0x7, 0x0, 0x101, 0x800, 0x2, 0x1f, 0x4, 0xffffffffffff8001, 0x20, 0x1, 0x8, 0x4, 0x10001, 0x1, 0x20f69f68, 0x2, 0x2, 0x3, 0x1, 0x7, 0x1, 0x4, 0x1f, 0x7, 0x7f, 0x8000, 0x100000000, 0x2, 0x200, 0xfffffffffffffff8, 0x0, 0x5, 0x5, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext={0x9, 0x8}, 0x2000, 0x9, 0xb52, 0x7, 0x20, 0x54d2, 0x2}, r7, 0x0, r6, 0x0)
perf_event_open(&(0x7f0000006980)={0x7, 0x70, 0x40, 0x9, 0x0, 0x2, 0x0, 0x4ff1, 0x8080, 0x1, 0x9, 0xfffffffffffff549, 0x1121, 0x81, 0x8001, 0x8001, 0x1, 0x20, 0x3, 0x20, 0x8, 0xff, 0x8, 0x1000, 0x100, 0x9a85, 0x4, 0x9, 0x5, 0xb83, 0x1000, 0x9, 0x0, 0x200, 0x10000, 0xb9f, 0x4, 0xcc7bab9, 0x0, 0x3, 0x2, @perf_config_ext={0xe86f, 0x1}, 0x4200, 0x100000000, 0x17e, 0x5, 0x10001, 0xfffffffffffffff8, 0x5}, r7, 0xc, r9, 0x8)

2018/03/30 22:38:58 executing program 7:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000001000))
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x0, 0x800, 0x5, &(0x7f0000001100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x8000000001, 0x3, 0x6, 0x457, 0x0, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x3fe, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, 0x0, 0x7, r3, 0x8)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000010c0))
recvmsg$kcm(r3, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000002800)=r4, 0x4)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d65")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
r6 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, 0x0, 0x5, r2, 0x1)
recvmsg$kcm(r4, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
perf_event_open(&(0x7f0000001040)={0x0, 0x70, 0x10000, 0x20, 0x2, 0x9, 0x0, 0x7fffffff, 0x40000, 0x8, 0x7, 0xfffffffffffffffa, 0x3f, 0x100, 0xfff, 0x5, 0x6, 0xffffffffffff8001, 0x101, 0x1, 0x6f, 0x37, 0x8001, 0x800, 0x9, 0xfff, 0x8, 0x98f, 0x6, 0x336, 0xfffffffffffffff9, 0x3, 0xfffffffffffffffd, 0x400, 0x8001, 0x3, 0x3, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x1}, 0x820, 0x7ff, 0x1f, 0x5, 0xd166, 0xdb6, 0x1}, r0, 0xc, r6, 0x9)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r5, 0x1)

[ 2141.089460] rpcbind: RPC call returned error 22
[ 2141.117914] rpcbind: RPC call returned error 22
2018/03/30 22:38:58 executing program 2:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={<r0=>0xffffffffffffff9c})
recvmsg$kcm(r0, &(0x7f0000002cc0)={&(0x7f0000000580)=@can, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/123, 0x7b}, {&(0x7f0000001740)=""/231, 0xe7}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/213, 0xd5}, {&(0x7f0000001a40)=""/150, 0x96}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x9, &(0x7f0000002bc0)=""/234, 0xea}, 0x2102)
r1 = perf_event_open(&(0x7f00000004c0)={0x1000000000000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffe0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x7, 0x0, 0xffffffffffffff9c, 0xd9}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10)
r4 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r2, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680))
r5 = getpid()
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x800, 0x0, 0x800, 0x1000, 0x5, 0x7f, 0x5b, 0x1, 0x401, 0x5e96, 0x10000, 0x2, 0x9, 0x4, 0xffffffffffff1fa5, 0x2, 0x0, 0x0, 0x8, 0x3800000000, 0x4a21c621, 0x1000, 0x8, 0xffff, 0xb8, 0x9ed, 0x9, 0x3, 0x7, 0x80, 0x200, 0x3f, 0x800, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x1, 0x1000, 0x0, 0x8001}, r5, 0x4, r4, 0x1)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x4204, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x13, 0x0, 0x0, 0x4982, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0xfff, 0x0, 0x4, 0x5}, 0x0, 0x0, r2, 0x2)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='gfs2\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0)
r6 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x5, 0x7f, 0x0, 0x7fffffff, 0x0, 0x9, 0x2000, 0x0, 0xeb5, 0x1, 0x0, 0x100000000, 0x7fffffff, 0xfffffffffffffffb, 0x1000000000000, 0x10000, 0xfffffffffffffff7, 0x8, 0x2, 0x18e53743, 0x9, 0x1000, 0x1000, 0x0, 0x6, 0x4, 0x10001, 0x80000000, 0x4b1ee5e1, 0xffff, 0x0, 0x0, 0x100000001, 0x6, 0x4c434f50, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x22000, 0x0, 0x101, 0x7, 0x8, 0x2, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000100)='\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1)
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffffd, 0x0, 0x10020000000, 0x0}, 0x2c)
socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000002e80)=0x87cd)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r7, &(0x7f00000003c0)="00443275a6eb8c6681f75c7b07fdb8c38c51a4df7cd4d24ad11f922f1618454524b3e4a3", &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002e40)={r3, &(0x7f0000002d00)="e648f81e3f94fada85c341d9c849b6558faa1a8b46bd755ad3c0cdbf5caaad0b4062fc8d0160bd3351d7a6fb96d47006aec2b52cd5bb19eb74c4588ddeb61c572ffbde7a", &(0x7f0000002d80)=""/134}, 0x18)

2018/03/30 22:38:59 executing program 1:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x8, 0x8}, 0xc)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
mount(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='configfs\x00', 0x1000080, &(0x7f0000001380)="5ef654defcfd0e1305d7a82f143d89ad66fcb41794a1d22ddde81419a86fcd85f6342fb0bad1512787361e7860df3a3959820235c8bf4c58b78e3e715f3fdd71d7208e9c27dbfb2f204463ad7c77e76ef7655202548270756cf0ccc856d10c80602619ebb52ca3684efac3b8bb723f2627d40095187a2175c3facd255cf78c44379260d6da3b0b59bd34ccbe70d0e6b85ec2b759d6410e80917e9e6c35c4340c613ccc327da306a88aeb8b6e6cb76c3de7c04fb259eef0006046ae7f3294f0da78c134cb677423f48666354ec911")
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0x22, 0x1000, &(0x7f0000001280)="288b6692b5c352f6677525060800893cb07d54c70000dc895811f800000000000000", &(0x7f0000000280)=""/4096}, 0x28)

2018/03/30 22:38:59 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x0, [0x115]}, 0x2c)
socketpair(0x2, 0x0, 0x0, &(0x7f0000000640))
perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x2367, 0x0, 0x0, 0x0, 0x0, 0x78b1, 0x0, 0x0, 0x4992c766, 0x0, 0x81, 0x0, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x90e, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x20, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00'}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5}, 0x2c)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
gettid()

2018/03/30 22:38:59 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)="5c766d6e65743124766d6e657431c82400")
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0)
socketpair(0xb, 0xa, 0x200, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300)="9f187e2c5898aa4fdba0b4cb993f4f63bb4fe883e4c4366caaee305dfae1f38a1578ae1194027902dcfbf1e9ac575c9b06f2f1a1d81f8c3a41d5ce8a9af18fef15bdef4e4c1bf2f2ca3a8ee597ea63b70cfb4943ee234c65352d1aacf1620d4ed2e950fe34c8564b8bb967f7433cb08ca49d73ddc44596d8e9cc225f1b889965d2b93601f625ff7ab0b7f49b06b3864a5ae28d90410ce34fc60b49cbe58861bd247567bfea7ffc1875696cca25f89a2c7d7cb3a976183703464b2fe7fdffebfea2a3105bc8a3bcc1b3845f40aa", &(0x7f0000000400)="7d5b91c1433029aa8269d3c7f52c162a395ce9adf9b3246938b9a043c3ea0bfe8b9edecaf3ab3ea63a20f9f22c06c8fff1bdae828ce60f27029ec7cd133e34114566d09c99c2f12d8f0568ad0d37bcbce2815ca065921dbf8a82f27fa73de1bd17", 0x1}, 0x20)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0))
sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180700000000000001000000010000001300000014000000"], 0x18}, 0x0)
sendmsg(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="658d8a1d419241a86bbd457b4885333cbb40011852d17cdd0e52a6587a486aee69fc10718e8e809733e5d77fbceda5c813cccbe3a7c5de11da0802675bb607478fe1a4217e57d81d5aebf08dde72c03e2c1f16c0356e0dff1a0be0aebe865b248b227a1ff3a4317f7036931f7e87cf3c55afc0c64790dd3c18b996f093c278ec3c19b1481f88418f460dd61f6a75918ca17fe41c4ee1f44b46aa137a1e3eaf8270badef28ecdf3e31a6541d97528b38ddfd5c054790e340cb14d990a", 0xbc}], 0x1, 0x0, 0x0, 0x1}, 0x4004800)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0})
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x100, 0x1, 0x7, 0x101, 0x3, 0xfffffffffffffffc, 0x4, 0x5, 0x444, 0x7, 0x100, 0x80000000, 0x5, 0x0, 0x0, 0x10001, 0xde, 0x1f, 0x6c95, 0x8, 0x7, 0x100, 0x6, 0xfffffffffffffffc, 0x26e7, 0x200, 0x100000000, 0x7fff, 0x6, 0x1df, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x5, 0x3, 0x1, 0x4, 0x7, 0xefa0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
close(r3)
close(r2)

2018/03/30 22:38:59 executing program 7:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
r3 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r4 = gettid()
r5 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r4, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb)
r6 = perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r4, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r4, 0xd, r5, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2)
r7 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
recvmsg$kcm(r1, &(0x7f0000002180)={&(0x7f0000001f00)=@generic, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001c40)=""/33, 0x21}, {&(0x7f0000001f80)=""/14, 0xe}, {&(0x7f0000001fc0)=""/240, 0xf0}], 0x3, &(0x7f0000002100)=""/116, 0x74, 0x7}, 0x10000)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0900000000000000000000000000000000000000000000000000020000000000000000"])
perf_event_open(&(0x7f0000000700)={0x5, 0x70, 0x4, 0x7, 0x5, 0x6, 0x0, 0x3, 0x10, 0x5, 0x981, 0x800, 0x5c8b, 0x3, 0x9, 0xffffffffffffff2f, 0x9c8, 0x7, 0x2e9, 0x100000000, 0x847, 0x0, 0x100000001, 0x10000, 0x1, 0x0, 0x4, 0x0, 0x0, 0x8, 0xf3c, 0xbab, 0x100, 0x0, 0x4, 0x56e, 0xa82a, 0x80000000, 0x0, 0x9, 0x3, @perf_bp={&(0x7f00000006c0), 0x1}, 0x0, 0x8000, 0x9, 0x7, 0x26, 0xf07, 0x7fffffff}, r4, 0x0, r3, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d54cb7dd")
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e98d23fc9e39f875158d5454b47a04452898d9726587c92418e559e7e237b26e4e0c77693b8263a7d8c2f8092e06111a64572699cc93"])
mkdir(&(0x7f00000001c0)='./file1\x00', 0x3)
sendmsg(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000800)=""/175, 0xaf}], 0x1, &(0x7f00000008c0)=""/186, 0xba, 0x5}, 0x40)

2018/03/30 22:38:59 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="850000000700000027000000000000009500020000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000580)=""/153}, 0x48)
socketpair(0xf, 0x7, 0x1, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x94, 0x8d6, 0xf04, 0x4, r0, 0x3}, 0x2c)

2018/03/30 22:38:59 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x9, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="850000000500000027000000000000009508020000000000"], &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f0000000580)=""/153}, 0x48)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x6, 0x8}, 0xc)

2018/03/30 22:38:59 executing program 3 (fault-call:12 fault-nth:64):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:38:59 executing program 6:
sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea5", 0x24}], 0x1, &(0x7f0000000980)}, 0x20000000)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000400)='./file1\x00', r0}, 0xffffffffffffffc3)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000019c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64, @ANYRES64=r0, @ANYRES32], @ANYBLOB="f22203b64245a9b49689bf6f32134c4c39aea722a4fafdfeba7479aeec95fff21948e641cf176f44c35494e20ae92e9c238320739c0f80a76f5633c7561de3496dff358a0493ee30a3273832909751005c95d8be794182c2b22ba257fb9e57186fa221dc7d696ca2910f19b8636a13a67625f8cc9ece8fbea598061d045cfcd4cb3f21c7e27be212789fe145822f00f6f45d33c1829c382e04238a1677ab87601407ea7d4b3d15c49512ebdf565aa210446260b8f956370f8188c8490c5c47dfe175ca60706539d5e76210b8fad04e91a77081dc629a2c2fda522b1768511c03a98830fd3a64c6da71ccc5b0f5c7b05aad1c33332e6cd3261298db6a54b28d8f9990e6981876e74f055b1db5b80d51f04c3660260daad882d296e0fb0ba722a97ca261bdf83740f430fd73bc57d23b253297bcd23aa1068cdabd69a03afd1cf794792904df1d73e925ff582c45f3185eac047457d7c44ea6eaa2f6b0dfec9bda629007e4fdac274b7ece21486484d49a50327b6f81dfad81e986b2f89f76cf0b516530e52b35e277e6b2c56014ed84302ce37cd00fa9385569b494a134c6a16cc6fbe2c1fd0433411614938b3a577e72ff3243b03a7eef71dde03b206f834f4d4ab2eaf2e023dfe7d720caf9217c6b3a2372874f28878ddcea0b1b120030c5c05c10d1dfc1d2cd2bf2ab14c60cb2cef0f08912ba2f36e4e7aa6e9e6329e8efbfb0e44a6ed74daa7f90e4b655e1fc08a897ba0431d3cfdf304253158e5d1582e4bfac53da24398516d2021c6faffb3248d496df0452663585af01cb7964b4664aeca87840dd1fe0574ddba6a7963be75c99cf446f47dddb178ee752799dea420a81afbab79d8079e42fa91128c42b39d4890ab3acdffaabe1c0f87c0dde6377ede337744b86f02371d57d68bde2ce13f28e72d9ccf5acdc51cd19791c7df836f22f626e8064fed9db7ca1e7243985c6fe029fb95c037fc7e56db86c8f2a926fed15200ec11aa6218180f7989f8a8329c672437f89c070e2857fdd3dcf551e503779443a69ca0a9a057bcc509e410127ba1e8fd2537bfa00d24f7dc28c729312e3f7da065ef844fa7af9954df4bdcbf83321119d43c40e5c2c08582ec3b128dcea1d621b74970da4c793530c105eaba72a554189b57451685f69fe1a85c0ccfedbd0049319681840a75175b1c140150e13671fdca6adb145f2ef2946fb5a24ca81ed80675de52e2ce172ac9d0a87eeda8e41e2d6c86175034b7b10a51dcfe6d5b577eac7ace31fefdbdf34b4d4df1989aa849f09aeed8d7dfe2e3e1ea3bbffc5a76bb876b9ea699601512546be109656e3f6a4b94544b2a5c47d7352c711d460288e0a83b6082bca46b48e01d014ff2dc01f919090a0c7280a0732f03716598e7b2ba229abbfa3e7c837453d51bcda4e7d1bf5144a12036003ba0f6e8464e26eeeb50051cf58af3c16e7e209fce3f00511153a8a41dce7b5d75a35b5bd770d1843e60c037e67a4f5334cd3514f3f1d63ff5ca4b243fc24e98fd2af650d41246c033a26204b88427c5b0b7ec426378ebcee64e2bec2504d00ea15f0d8dbaa30d4bef8b28eb3f35730d5d6a67f27f863cc623bf2b23b2cc55f6f34883afa2009d39a3b95bcfb01e68cd64e97805418012ea94b56ee1a1219a49fddabad198946637553fde0e7cdcde4cbdad4e6b5dea25b5f76b027bd96c58024e9a39fe3a852a0d893b15c56c6bd97d56d8f9c16f24aa9e93342b662b0b30c8b3e319bdf338cec10f794dc1781c438fe8870f0d205294c1ded046e1e579bf5b5e2b162bb4af3cd7edf89767848ecdedda5a134a70a2ae0708d6e5d554e1f94a9cf5372338f52de1b3224fca4e7fe6936cef3d44040a1d38b876595c4ef4a2a75118aa2a76d9054dc43960e7d4e962a655b234da60e68de8a930d799c458815cbd8cd0a36ba4971b4c96b41b7064ac8fa8063e596a6a263f5d096f653c15084392d04693050d44de9c557664948d08cf3c2409999a6c73328dbc44a314c6a46f5d4681d402116ddffaddf70573353c0f6148f6cee2e975acb952fa38d9813bfd4f520d041d9a92449dfde0e0cecc2a6f3d187ae26d283e1e2ba697abdccca0912e512ac6bfcc8ff20d3faee9a82a08fecbff3057bf9bc3671b00142caa4ffc2673da613abd1cbd0b8d563bd5988ed9d46db286f7251a0d6c42299cebb2bedb05c50f769457b6a536f7a1024668019654938d0248632bc12feacc2b59c6c10087069be2beb9acf1cff2db0115467d71262bb4edc5e81bb0d6fd258e02180ae9ae475c9a7b2897d56948be4ddd24b819ffdaee1caed27c05b87ef53ac1d9fbc21232f36215ca4bfe64a01d3145df8b683d10c7f53a94eb3d3a98e779a636d315f5fa2284edabe12cb6e4ffb10d273c9c55173998f55cfde0542e26ca1c0a5333ed5e6ed6a161e0256537d23e297e5c9e8967a7447c8a4a60c603b92193ad14c32db7b0c81cf30a61d1c7776647ba458a057aa6567c46d2b714b76c11400b3273f6c976d0c8ec25c328a6e91e8109789ca9d3c245cf24e2d2b4768fd21541e081286ea7a0c18c4f2786a767ef09578c2c21debec0e5b8f255386b23173d51a8da5a47ad4b057121fcd0a9288da3760a40e91e059913114e7ec0a049ccf68f05c8cf4131d0a26524f39edf848d0290d5e8b3f86a970b2dd6aede402e83a2bf1e02b6f512015594005db8dacebf8941b08f2f017047662fe774a6db0979703a7222b945bae26c039a38f17409df4e8f99897bb82f0cf5d439d9c5e7cc997565b89959d1f7dd0499f4193cfae2323a80a6d2dbe39cb8411b982f826e97376a3e76a02169ae4a5989cf18fd1b7a2db610b5e3ff41c15a6289664cff8e1c2a7b1e6ea4d75c0c7a689db4b2a1f2ae6194853731d54fb045b3a261d28c7b9121f8023575dbfbd0c65359c72770a25770a0e17c5fce30d98a1df9ba6d432d3f03cbc5f82d4a83097580b248f452781a0cbf575a97964977f50a91449917d0bd5537e36230c4b38f40563fce59fc26ec2f557568da3671d838f5cc729135b86c704fb17bdbbdc37efefec1d31da68f5274eba455729634075a7481653038750618864a424785baf42ef11311b77781ec1ecffdaba85e7e3380da87b4712626f20be7597937c0c842aa358da99312743599be3d8fb86437fe96bf809fac882225b41c2642c915df45b2828d1a0ccfafafed16e5a6b3b0f95ee8df34b709b1e49520549936bbde21c6aef643a62d31ef4f2951b7aab3cc10e4f1c7667e08e0c8ccca7be7b91490441651b7a3d7c70a5ea9ca9044a0cedd83405d40adba8d2b29c3eb1db5a49a078f08f68d185b9c24ca9386ce01500da7e0e985cc63695dbbce996a17e1db51511d1a30e120646d3000ef4e5ea0701c0486f94e75391272c08bf8f16135f68148de12a9b544e409389da765d7cbed9dba7c9454b7e1171b88c9968fd6947eafca337f0ccb967e35d96102b98e909b3b559b4417304f81e257c14ed29dc5b67af9904ee5e5ff7b5350bab3f4acbd422d303b5f5dd80c3c77d34107d858dc3036ad7649543acfde588756e1bef5cca561da8626bbd27a01b0d7c919102799186ff97bdbcafc796db87dbbb3e3bffe12a2640d3ebc73201d7c04fe78c48f0a40f485b3edf98bcb7fbaf3c2faf74b12ca95082d0c577d4fc36a35a196140916f4c2388bcd99d71fb6b798a5578a0bd3a9a3ebc8d96b7fe3555b2a40e50ea52cb63759a46b421371161b505a302def4f13a0911152dde342f2e0d8d122d75094265c17d54d5ca83c60832527fc99e2ed95c4c2126820937fa237367791733bcff92820c3f21516f0e5798392c655e7212c14f9323879ae103f960696b63a9ce0c15ffed4ebaa470ea98e1933e0a447f6affcecd1c944a26880a11bbd3af3b61898ffe0af2a5e2fab19e30725c5f38cbe5ec67aa4d0bdd59ff016cd9d6f780948143b2ccea517def4217942b3e7e91dd34176de3cfcb652b0fa93df6fc79b3d2925e37ab6a7644a1cc33fe04a8836f20eb2b53c845aad7a2b7807dd2977072d8debe0745ddf9ed4875c8309d58ebd09afcaa5bb8774acce8e1968ac3dc5bc13328f87d5b277cfaf1610873a796a36c64fd072484e9632b8918a06e41d14ac15a863a3f4b7730a71cb1a0d4f829bc32bf16303df58329dfa52b99bbcf9031a5f97779d43cb18e548ff0bd6f1c9fe5f749bdd91190a49be88805e91381d0cee47b2828d22137329aa127d6f96f5d514eb1d0cd5e6f81350d359717a0a023551ea4e87e8cb0f7b8e898661c94eb32312cfa3b6536c8503e23f46c692bcadb59c880b6e1909f9b19c5453c5d977d046fe08948369d670d5e56760e6893a819675aed44e3b072d12e2a5de044b5e936464587f56561eda048f708694a670f822e1033235603b85d8856d5873ff5ecee87cd3d2ffb6669b19b208d648245c22e5a656221fc411975261163c468724501175aa35e4e385047efaffcc821585b33de94107446636263821fe284c8dc9df145fced04d7bd0f11ee05a35254faee59694ea10c39b9f9ce209bdb11a523104730eedf93b53661d2688d89e4a3617d6d8a37c3ac32735845c5d3fae9baefb684aec3d5b63139e74e1567cad034630c9dd25a9116914bb2444bb8d33dca691f6ac183f70034a0b33301efe2bbd9830d0366ed2b8cbd7175e9a1ad324c04a3582f3accdb410574b42735fac93e9dc703e0ae3ded9f4724eb21b2ce400eeffcd2b35de7c5ec12b1cc061b54b368f100899872a7ce17f47054928342a9a699bdc36ebbf9f51f8b0150c33be255d7f419cbe46e1c4f80e1c751bb2e8a63a5f8ae8340bf3799798ee011e5db51210d015f6ebeb4e9ed0295faa3c78b907b2fc72600dea3ff803cc70ea80c3b25d662029b740e631edaab0b1c9b09ff367a6c82f153d92a044a4c68f230439b097c719b68ff6b096416d811105eddcd5aee92574af821d9ee35cbd0b65dbb704feb9a57fcc00145094910f57db018f532186aa42d8dc9cf9271c15486cedc23f1e46df99af95110bbfa71d47151418790e09f2af623f3faafaa059e4e1511d129b21b5f86732613b6f4031427ace6c1d6229f380c24542f5f0ebbfdb6a6212ee76657ae902027d102d04378c3a885eeb4bacffcdd32bac46ce2344ebcc092b677ae13d163981c373bafd6b02a9c6a89801fb36f711e3ac4f764851d48d5af11a599cc39a1c7eb9bac7c7d2900b13f0f383165c2eb95b4043cde5363829bebbf94fac596d7a82eeed623d63f7f6c316310ad1658ef89fbdca04dd51274ce362a8d9bfdb24420ad3e8c26478e81685655ffcde5e4e06a17c6adc3651061574d8cc92310eab37ed7b5ea627b2e331ae0db53d3b476f5ed06fd330d21ce058e9e1d99846d649387f717719eaa7b4e55ef77fe038a9009e22a3fef4eb0a73543b9cf11748401a863ad2bbd5bdd79f694dbe4cb126d0a160a22e9e96c263cfc75c24e8ba6570344aaf7afc0769f06b0faf2da022531c0cefae2aac80204e32bf6a975d17094520ae098a8f0f9a0a5c4a5613fe8c4b3b72993d3e8127db44b6451d26552bfbc7a7252cc78b297abaa0969877e52b388c80b5425d360998e2ef606cd93c3a023654c83075bd254d2c3b7151e2e693b93825a466328e4f6aed79043a713b8e8a13023d3f7182b212f9d632ffdc18e3294ac3585e0e5d806b5279f6643a8760ccf45529f1f00b3af585fb429e3dd08f8ea36eb9222d635262a8ad73f5505b2b6d64feb035024d7de183e690f8dd59806065fb76d", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYBLOB="9ef29075ec8f56c85fc106131014bda4cccefac93d9b60882b94d6b2052bd0666a69cb18502b33f962a3ec146bf466f54b84910e79892082cb25d58d1ee3be6f1ecbba1f0a9da539d776346d7e3a56719b8a76fddb4853f597eebbd5778bf20423392a50a689dd1591dcf74b12a987f2", @ANYRES64=r0], @ANYRES64=r0, @ANYRES32]], 0x8, 0x8000}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x401, 0x4, 0x2, 0x8, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48)
socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00))
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100))
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x6, 0x4, 0x4, 0x1b1, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c)
mkdir(&(0x7f0000000200)='./file1\x00', 0x400000000008000)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140))
mkdir(&(0x7f0000000000)='./file1\x00', 0x11)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000))
mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0)

2018/03/30 22:38:59 executing program 2:
mkdir(&(0x7f0000003dc0)='./file0\x00', 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000003d40)={&(0x7f0000003d00)='./file0\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)='./file0/file1\x00', &(0x7f0000002740)='selinuxfs\x00', 0x4000, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mkdir(&(0x7f00000044c0)='./file0/file0\x00', 0x121)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004480)={r0, &(0x7f0000004500)="17c3b4bf0f009920184b34e120312adbf0adbd139185f6c7820b2ae55e319748c102af41078d26eccde7c04685fbedb3adedb10c3c16da3b15b267ec3e4eee6f2bf0f6a53d216be390289ecec7017d718564e7458275aab9caa107afb74c3e811b2c0e3f53f6ef9132da572e6c5b8f"}, 0x10)
mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000004440)='./file0/file1\x00', 0x0, 0xf}, 0x1d5)
mount(&(0x7f0000002bc0)='./file0/file2\x00', &(0x7f0000002c00)='./file0/file1/file0\x00', &(0x7f0000002c40)='mqueue\x00', 0x6000, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='aufs\x00', 0x30400, &(0x7f0000000480)="cd7fe75366440233e9a1b0cb0029c7c27528c3f5cdca89ebea4c4364662a1956824e2be8db6add9edc6f01f0b472297d6269e90738ab0339859a3b2bcb9564cfe470e758db7634b6ebbe4f79f810a80530b480238bd142fa8feeadc0cd81ce166c12fa74162c99ff193aab06e3e577126566c604ab1c140b926e0aa251d52c47495e6cec6989cda6b1f3bdf5f9379fceb60e23081cf49ed2726c83a4f76f9f8554")
gettid()
bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x16, &(0x7f0000004a00)=ANY=[@ANYBLOB="180000801f00000000000000010007000000000001006a3a0000000000000000950000000000e3df9a34fd48e5d2ac24aef1e618b5ac68b08e592ec5a3835d64081390b4a833942ae756c06215ae221a503bcad9db961a3e30edd0380d53bf98b8c71035c160f7a4480b2b82000000071d7f8c53f7309a9d0038eced035ed2d2f1314c57793ec90efe8b92bd8a09845ad639a2031b2fdfeed2bc9f3f0000000000000075bfa4bf5e2505a29cba7cb4bf2784ca"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002c80)=ANY=[@ANYBLOB="18000000000067900d0000000000000000000005005d000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xd8, 0x6e, &(0x7f0000004900)="3447f36cbc3563f8dee5d01dbcef53155c2c19759cee00b8d23f2ed222a84d546cbfc6661d16b35a876b395e78db433dd7afe2b006840a491cbf0984e85935e1fc71ad2a3a9d3d1c3f6ab1dc2b674255ad98f468819f094caf459faafcaf664e946b7c080a3ca69be7100a1189907cd76b370747b31f09ee0f568f61bf3cfa05fb3f33e54c082dce00daf1523b6b19c0d93d6206b7a2a54f830a60cb2de228796dba56359b3da27562ecaca0a516afda985cee23490d12ade2fa33bb3b3a4ea426a4f9dde4c7005e703e33aa55e9a1a15e094eaf9ee6ecc8", &(0x7f00000000c0)=""/110, 0x1000000}, 0x28)
r2 = socket$kcm(0x29, 0xfd17dc2d8fc45819, 0x0)
recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000540)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000001680)=""/4096, 0x1000, 0x20000000000}, 0x21)
recvmsg(r2, &(0x7f0000003cc0)={0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000002900)=""/29, 0x1d}, {&(0x7f0000002940)=""/32, 0x20}, {&(0x7f0000002980)=""/203, 0xcb}, {&(0x7f0000002a80)=""/22, 0x16}, {&(0x7f0000002ac0)=""/207, 0xcf}], 0x5, &(0x7f0000003c40)=""/98, 0x62, 0xdfee}, 0x1)
mount(&(0x7f0000002780)='./file0/file2\x00', &(0x7f00000027c0)='./file0/file1\x00', &(0x7f0000002800)='v7\x00', 0x1000000, &(0x7f0000002840)="edcc947cc3233cb218d496c966d2c7409949b9eaa565b16b6a47e95877b2b8961ff8faa08dace4ea8de486780e0f9316ee1fa968c4b73234bc51d702ec0c75fbc6c4a09765fe3e0a1f5f41a2a77b072eb6ad8e6b5d8d3080c3213b484ddb02510e6f01808543736769104e174a2058ea78667ce8c7d439bbf37569cd712a44c70ec032c55d9a63e1d14b923adbc68edfb000f3f3")
recvmsg(r2, &(0x7f0000004800)={&(0x7f0000003e00)=@rc, 0x80, &(0x7f0000004300)=[{&(0x7f0000003e80)=""/165, 0xa5}, {&(0x7f0000004740)=""/145, 0x91}, {&(0x7f0000004000)=""/252, 0xfc}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000004100)=""/36, 0x24}, {&(0x7f0000004140)=""/136, 0x88}, {&(0x7f0000004200)=""/195, 0xc3}], 0x7, &(0x7f0000004380)=""/80, 0x50, 0x40}, 0x0)
socket$kcm(0x29, 0x80000000000007, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003f80)={&(0x7f0000003f40)='./file0/file1\x00', r1}, 0x136)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
gettid()
bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x6d3a, 0x36443300, 0x4, 0x8, r0, 0x1ff}, 0x2c)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000380)='ocfs2_dlmfs\x00', 0x2000, &(0x7f0000000400))
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004700)={r0, &(0x7f0000004580)="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", &(0x7f0000004680)=""/103}, 0x18)
mkdir(&(0x7f0000003d80)='./file0\x00', 0x100)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)

2018/03/30 22:38:59 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x75}, 0x2c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10)
r1 = gettid()
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x5e4313d6, 0x6, 0x5, 0x2, 0x0, 0x2, 0x0, 0x4, 0x302d8d3, 0xffffffffffffffff, 0x80, 0x3, 0x4, 0x10001, 0x40, 0x2, 0x10000, 0x6, 0x401, 0x70, 0x0, 0x6, 0x9, 0xf4, 0x0, 0x3, 0x5, 0x4, 0x10001, 0x9, 0x53b, 0x5110, 0x3, 0x6, 0x1, 0x10001, 0x0, 0x1, 0x4, @perf_config_ext={0x1f, 0x7}, 0x40, 0x5, 0x101, 0x6, 0xffffffffffff19b5, 0x3, 0x1093}, r1, 0xa, r0, 0x2)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x200000}, 0x48)
close(r2)

2018/03/30 22:38:59 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000000), 0x2}, 0xfffffd69)

[ 2142.324661] FAULT_INJECTION: forcing a failure.
[ 2142.324661] name failslab, interval 1, probability 0, space 0, times 0
[ 2142.335987] CPU: 1 PID: 22983 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2142.343268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2142.352624] Call Trace:
[ 2142.355222]  dump_stack+0x194/0x24d
[ 2142.358859]  ? arch_local_irq_restore+0x53/0x53
[ 2142.363546]  should_fail+0x8c0/0xa40
[ 2142.367268]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2142.372119]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2142.377230]  ? trace_event_raw_event_lock+0x340/0x340
[ 2142.382428]  ? perf_trace_lock+0x900/0x900
[ 2142.386660]  ? mark_held_locks+0xaf/0x100
[ 2142.390809]  ? __raw_spin_lock_init+0x1c/0x100
[ 2142.395390]  ? find_held_lock+0x35/0x1d0
[ 2142.399457]  ? __lock_is_held+0xb6/0x140
[ 2142.403527]  ? check_same_owner+0x320/0x320
[ 2142.407852]  ? d_alloc+0x269/0x340
[ 2142.411399]  ? rcu_note_context_switch+0x710/0x710
[ 2142.416327]  should_failslab+0xec/0x120
[ 2142.420288]  kmem_cache_alloc+0x47/0x760
[ 2142.424334]  ? d_drop+0x51/0x60
[ 2142.427598]  ? rpc_i_callback+0x30/0x30
[ 2142.431552]  rpc_alloc_inode+0x1a/0x20
[ 2142.435419]  alloc_inode+0x65/0x180
[ 2142.439116]  new_inode_pseudo+0x69/0x190
[ 2142.443158]  ? prune_icache_sb+0x1a0/0x1a0
[ 2142.447374]  ? do_raw_spin_trylock+0x190/0x190
[ 2142.451933]  ? d_add+0xa70/0xa70
[ 2142.455285]  new_inode+0x1c/0x40
[ 2142.458634]  rpc_get_inode+0x20/0x1e0
[ 2142.462421]  __rpc_create_common+0x5d/0x1d0
[ 2142.466727]  rpc_populate.constprop.15+0x1ad/0x340
[ 2142.471645]  rpc_fill_super+0x379/0xae0
[ 2142.475608]  ? cap_capable+0x1b5/0x230
[ 2142.479478]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2142.484652]  ? security_capable+0x8e/0xc0
[ 2142.488783]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2142.493954]  ? ns_capable_common+0xcf/0x160
[ 2142.498261]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2142.503432]  mount_ns+0xc4/0x190
[ 2142.506782]  rpc_mount+0x9e/0xd0
[ 2142.510133]  mount_fs+0x66/0x2d0
[ 2142.513486]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2142.518053]  ? may_umount+0xa0/0xa0
[ 2142.521661]  ? _raw_read_unlock+0x22/0x30
[ 2142.525795]  ? __get_fs_type+0x8a/0xc0
[ 2142.529673]  do_mount+0xea4/0x2bb0
[ 2142.533206]  ? copy_mount_string+0x40/0x40
[ 2142.537420]  ? rcu_pm_notify+0xc0/0xc0
[ 2142.541295]  ? copy_mount_options+0x5f/0x2e0
[ 2142.545683]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2142.550681]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2142.555505]  ? kasan_check_write+0x14/0x20
[ 2142.559725]  ? copy_mount_options+0x1f7/0x2e0
[ 2142.564206]  SyS_mount+0xab/0x120
[ 2142.567638]  ? copy_mnt_ns+0xb30/0xb30
[ 2142.571508]  do_syscall_64+0x281/0x940
[ 2142.575376]  ? trace_event_raw_event_sys_exit+0x260/0x260
[ 2142.580896]  ? syscall_return_slowpath+0x550/0x550
[ 2142.585807]  ? syscall_return_slowpath+0x2ac/0x550
[ 2142.590724]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2142.596073]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2142.600904]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2142.606073] RIP: 0033:0x454e79
[ 2142.609244] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2142.616935] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
2018/03/30 22:39:00 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
gettid()
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r2 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r2, 0x7, r0, 0xb)
r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380)={<r4=>0xffffffffffffffff})
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r3)
sendmsg$kcm(r4, &(0x7f0000002440)={&(0x7f0000001a80)=@llc={0x1a, 0x0, 0x3ff, 0x5, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002980)=[{&(0x7f0000000180)="6bca994fa7d8afd66c091e7a0fb5ff40b0030d0dbe880c5dc9a1f0ce4b643f", 0x1f}, {&(0x7f00000023c0)="e8d949aa45695fed01299819f8a0778a9c3d62f57cb442d6fbca6eb46492f30a1e31db330ecada6bace441a272f2bc371572e7bfdbd496c7689c9a05b5110d0c682f1ef952694f400490e12bc10768fc2c3f2fb654a2763d87f9b45996b639d0fe2efbf0fa1df2fa58f629d8160ba846d72e7abc916268216e16", 0x7a}, {&(0x7f0000002500)="43ce1a789070e67aa1b298f042ae506bb112897dd678b2ff0c83a7e5da7389f9a69757f944f6abc621f67767b84b6eae59d07dcd22660d2be302cc9ca1ed7e5d6521bab8f7d9fe81c4dca4ea49d86344e3b3b8dc1ed806bd85671ad433ab39671b86c06e503b7eaf1a80e3f4031597ad14a00af4c2518a61938cff378e03ee1a3a288cacecc3683f42d3a96ab0365a8093c0a321ec0be16df8d903fe398d7a89fda6dee535aed6d2b5e148d089d21048591c9370d5682afe11dd30635b4e5e79fcf1aaeeb5d727c71c3f339292d55c", 0xcf}, {&(0x7f0000002600)="bf6052917766fd1d6790b263ea71b117d2d1312ac6de39355aaaac12a22e1a778eed0adafd45fc630aab366077e0fbc0831baf9ef3dba97baa7164e4a64ee6969dac8a609f14eed565196ff010fadabca6648d5345e6cfba8b68123c4eebdb68e4ba99adbad398b6f01160a17e3a8b90faf0f265b8bc204334a397fd601cff72c0cb0157e7", 0x85}, {&(0x7f00000026c0)="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", 0xff}, {&(0x7f00000027c0)="ac5612ae472f5fce8d395b713d61feb2fcc26d2fab5e52b0d28519b8583f0c97305cdf79d2442cc45e656b051b68329a98390278b034dbb002ca33826ae3ec86fd41d5aac88808b754013c4db2007385dc5cb6cf78bafe0dba4a73a957b3028f14b1eb0183259c5c99d8a6d455ad98346c13cdd33b8127f7db6c4ab09586a48fad1f", 0x82}, {&(0x7f0000001b00)="6ff0993c05ea8d716402d8847ce4b90bdde1b4814e5326540d481a856a7b8f20568500103074921b455f713d3647b97887c8b0b040dc6e7467b54231f7", 0x3d}, {&(0x7f0000002880)="a6791b1643996b7008494dd0f6b1a303ae5dea30c359f63b8c207cb6cee9d808087083538fb456cd57abbc30941bdcdb923a0c1f117fad8fb60ca60dd761df4ce037c617d4b2e8dfbbfd89f0f7f3103bb8fc2ec6fd7b1799fb862c3664cb6bb27e2a861bf9145fd95f9f28f9970043992e65adad107ef71325d8b31e23abf9db80b23bc5d6a0f42fec3e8a27212a953f35c7c8fac983565823aab16345b05eb7a97016040650faf1b3a96b3d79941afa3688b02c0883a84848e6f9ce6a7e985553551b052408f8c901b919b749c36b6903", 0xd1}, {&(0x7f0000002300)="8be380799d", 0x5}], 0x9, &(0x7f00000039c0)=ANY=[@ANYBLOB="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"], 0x10d8, 0x40090}, 0x40)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7001ba0a5cb9b9f99438aa0f1ae3d50201f7bb276536f560000f062994da292b6db0000000000000000000000000000"])
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 22:39:00 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40)
mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f0000000700)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000780)=r2, 0x4)
mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='btrfs\x00', 0x89402, &(0x7f0000000900)="e196efa3cb748d2a6600968b76295ff919bc3877b18eb8d265a35493fcf34fdc965cd5c837d2389c6e2ec6088abe8daaa8ca23f9298fc94dc26874bc4d4567afea1ca0879cdf21e915005a83e96b1002af29091d2176abbb7fec088a67f2e1390f32adaf2f252d24510870f8df7186936f4d88957eb8fcda78b7383a7d24db701d524557ee7324433e70d9ffa185098325f9e657d3c29cf6a35843cb96780269db1c735d55938af5c60e1e4ba25928697277b0fdf356b62399b4c8826d09bfca7d6078c19b4995195ea814b1bb40c06210ec4a97f9")
close(r0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffff)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f3, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000400))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r3, 0x50}, 0xfffffe74)
close(r3)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={0x0})
mkdir(&(0x7f0000000100)='./file0\x00', 0x1000000000)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))

[ 2142.624184] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2142.631437] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2142.638686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2142.645937] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000040
[ 2142.653338] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount
2018/03/30 22:39:00 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000018280)={&(0x7f0000018080)=@hci={0x0, <r1=>0x0}, 0x80, &(0x7f0000018180)=[{&(0x7f0000018100)=""/105, 0x69}], 0x1, &(0x7f00000181c0)=""/130, 0x82, 0x1}, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f00000182c0)={0xf, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x26}, @alu={0x7, 0x800, 0x0, 0xc, 0xf, 0x0, 0x5}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xdbd6, 0xe8, &(0x7f0000000080)=""/232, 0x41000, 0x1, [], r1}, 0x48)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000200)=r0, 0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x8, 0x6, 0x8, 0x2, 0xffffffffffffffff, 0x5}, 0x2c)

2018/03/30 22:39:00 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000), 0x0, 0x44004}, 0x0)
recvmsg(r1, &(0x7f0000002240)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff}}, 0x32, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/69, 0x45}, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001)
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000))

2018/03/30 22:39:00 executing program 6:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r0, 0x0, 0xe, 0xc5, &(0x7f0000000200)="5c374ec915428e7a20c335a06a70", &(0x7f00000002c0)=""/197, 0x1000}, 0x28)
r2 = gettid()
perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x8, 0x5, 0x8, 0x80, 0x0, 0x2, 0x2904, 0x4, 0x1, 0x7fff, 0x48000000000, 0xcc, 0x8, 0xffffffff, 0x1000, 0xc5c, 0xb2ba, 0xfffffffffffff800, 0x9, 0x5, 0x579, 0x0, 0x9, 0x116, 0x200, 0x100000000, 0x3, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3f, 0x935, 0x2, 0x2b8d, 0x8, 0x0, 0x827, 0x6, @perf_bp={&(0x7f00000000c0), 0x9}, 0x2002, 0x431a, 0x85a, 0x5, 0x0, 0xe6, 0x4}, r2, 0xb, r1, 0x2)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080))

[ 2142.692800] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2142.810796] devpts: called with bogus options
[ 2142.823969] EXT4-fs (sda1): Unrecognized mount option "" or missing value
[ 2142.858806] hugetlbfs: Bad mount option: ""
[ 2142.870568] EXT4-fs (sda1): Unrecognized mount option "" or missing value
[ 2142.916151] devpts: called with bogus options
[ 2142.939381] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:01 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x5, &(0x7f0000000d40)=ANY=[@ANYBLOB="180000001f0000000000000001000080750a18000700000000000000000000009500000000000000641bd74986275b48e1fa929355e323778b99f58126f08326bda7713a1dfe421b3ee26277afb1cbcbf019ce52b36b50e908434265efa7e3f7ed9f1c5b4f53f93198d1ff0b13a14a55bd0a61c74d0542eed1604b8444d7d2eaee49aa5efc941fa71f7ca7f049ab1c8debfc31a8d322047a126fa8b44e29678e9e04bc3f0ed5d4c863a7f6ec6252923176bf61cb0b7f33114cbd8489a92e68a9ab6bbcf98e863b909d9973b5"], &(0x7f0000000280)='syzkaller\x00', 0xff, 0xab, &(0x7f00000002c0)=""/171, 0x41100, 0x1}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x7, 0x6e, &(0x7f0000000080)="3447f36cbc3563", &(0x7f00000000c0)=""/110}, 0x28)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r1=>0x0, <r2=>0x0})
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4982, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
close(r2)
recvmsg(r1, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000800), 0x1f0, &(0x7f0000000040)=""/93, 0xfffffffffffffc1c}, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0x6c, 0x64, &(0x7f0000000700)="c9d25bc61fe7fd6faf25616675fd8c41dd84f2c41e1b2537d2f6c0fa4e8eae570af22606a4233363fdf25ffc9e2a2a8649ad3cddf0607c18a61875698a6c03668d810197eb340fa8adbbf57c73446c7e1e42a68c62f1693025d9a95fee18967766e5a1acdb16d316114c6902", &(0x7f0000000800)=""/100, 0xe0e, 0x5}, 0x28)
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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000480)='GPL\x00', 0x0, 0x1a9, &(0x7f0000000b40)=""/251}, 0x15)
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001700)={<r4=>r1})
mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='devpts\x00', 0x1, 0x0)
recvmsg$kcm(r4, &(0x7f0000001e40)={&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/5, 0x5}, {&(0x7f0000001900)=""/183, 0xb7}, {&(0x7f00000019c0)=""/74, 0x4a}, {&(0x7f0000001a40)=""/80, 0x50}, {&(0x7f0000001ac0)=""/88, 0x58}, {&(0x7f0000001b40)=""/228, 0xe4}, {&(0x7f0000001c40)=""/61, 0x3d}, {&(0x7f0000001c80)=""/159, 0x9f}], 0x9, &(0x7f0000001e00)=""/19, 0x13, 0xc07b}, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100))
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000c80))
socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000cc0)={r4, 0x28, &(0x7f0000000c80)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d00)={r6, 0x5, 0x10}, 0xc)
sendmsg(r5, &(0x7f00000007c0)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)="7726d56bf8f8907b663c07d9697287a472b3a307df44177e59bb7bc152e3984c2897bea7f29ab2de6024da59924673eb37b421b0084a6276c8", 0x39}], 0x1, 0x0, 0x0, 0x4000010}, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000580)=@vsock, 0x80, &(0x7f0000000600)=[{&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000980)=""/133, 0x85}], 0x2, &(0x7f0000000a40)=""/140, 0x8c, 0xf6}, 0x200000000000000)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c40)={&(0x7f0000000780)='./file0\x00', 0x0, 0x8}, 0x10)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4)

2018/03/30 22:39:01 executing program 3 (fault-call:12 fault-nth:65):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:01 executing program 1:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
socketpair(0xf, 0x80803, 0x20, &(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000200)=0x226e7b3)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x4, 0x9, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000070000000000000000f0ffff95000000000000000000000000000000181f0000", @ANYRES32=r2, @ANYBLOB="000000000000000002160500de4a000000000000000001000100000000000000"], &(0x7f0000000300)='syzkaller\x00', 0xffff, 0x1000, &(0x7f0000001c40)=""/4096, 0x41100, 0x1}, 0x48)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, <r3=>0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007700)=""/62, 0x3e}], 0x4, 0x0, 0x0, 0x1f}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r3}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000000600)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e", 0x3c}], 0x1, &(0x7f0000000640), 0x206}, 0x20000000)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100))
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x9, 0x0, 0x1}, 0x2c)
r4 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffffd, 0x0, 0x10020000000, 0x0}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000005fc0)={0x0, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000080)='GPL\x00', 0x0, 0x88, &(0x7f0000000140)=""/136}, 0x48)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005dc0)={&(0x7f0000005b40)=@can={0x0, <r5=>0x0}, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005bc0)=""/142, 0x8e}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/240, 0xf0}], 0x3, 0x0, 0x0, 0x7}, 0x2000)
bpf$PROG_LOAD(0x5, &(0x7f0000005e00)={0xf, 0x4, &(0x7f0000000500)=@raw=[@exit={0x95}, @alu={0x7, 0x4, 0x0, 0xd, 0x0, 0x98}], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x4b, &(0x7f0000000580)=""/75, 0x41f00, 0x1, [], r5}, 0x48)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005680)={&(0x7f00000043c0)=@hci={0x0, <r6=>0x0}, 0x80, &(0x7f0000005540)=[{&(0x7f0000004440)=""/4096, 0x1000}, {&(0x7f0000005440)=""/218, 0xda}], 0x2, &(0x7f0000005580)=""/253, 0xfd, 0x5}, 0x100)
bpf$PROG_LOAD(0x5, &(0x7f00000056c0)={0x7, 0x2, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0x7fffffff, 0x6, 0x1, 0xa, 0xfffffffe, 0xfffffffffffffffd}], &(0x7f0000000100)='syzkaller\x00', 0xf8e, 0xe7, &(0x7f0000000200)=""/231, 0x41f00, 0x1, [], r6}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000640)={0xffffffffffffffff, &(0x7f0000000680)="2557ef1d52338af3b7ea37c71541630a146591f89b8b214d90538710d9194778e5212f533820449d3c053cae3b35194f4ac938b0fb424feab1d366110e477cc111e9c15985fc964580fbff1d62897a4cab90bb530b4a13134e59b2f9c96d96b7abbf5aa9114df8c685d42e4ab9c84f57cf589aebbfe696a70e4bdee9f62300000000000000f2efd8a7007c866ae23e185e64", &(0x7f0000000ac0)="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", 0x2}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0xbb, 0x7, 0x80000001, 0x1c, r4, 0x10001}, 0x2c)
close(0xffffffffffffffff)
r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000009c0)={&(0x7f0000000a00)='./file0\x00', 0x0, 0x8}, 0x10)
mkdir(&(0x7f0000000900)='./file1\x00', 0x1f)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00'}, 0x10)
close(r7)
sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db420", 0x22}], 0x1, &(0x7f0000000980)}, 0x20000000)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYRES32=0x0], 0x1, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000540)={&(0x7f0000000340)='./file1\x00', r8}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0)

2018/03/30 22:39:01 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000001c0))
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='fusgblk\x00', 0x0, &(0x7f0000000200)="7bad666fa113dcdbb063d5da81508cf3a33d346101ddd564760e76c219e04071899a4c0a985c071d890e82c9ec774a82233ecd34a65323a89bfbb2220a241b6679ec37199c90a01b32d04ac5c236c1a87c3af1ae33a4cdf8f1654a0ea842c9b0e850785d5b7b44ca0110103c5ed2e182effb316ef19d43501b2e627ea9749fdf1e28a15fa8ea5ba28586dc1914c9652e2242af53d9017d3c5b447b96ffc3066b97b2c2c3af46d5e438041e6863a72725c02577a041dd0c0000000000000c930953ac")
r0 = perf_event_open(&(0x7f0000000840)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x1000000000000, 0x0, @perf_bp={&(0x7f0000000180)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v')
perf_event_open(&(0x7f0000000600)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0xffffffffa3812153, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740))
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]})

2018/03/30 22:39:01 executing program 5:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
close(r0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x3, &(0x7f0000003a00)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003b40)='syzkaller\x00', 0x7, 0xce, &(0x7f0000003a40)=""/251}, 0x48)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0/file0\x00', r0}, 0x10)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0/file0\x00'}, 0x10)

2018/03/30 22:39:01 executing program 4:
r0 = perf_event_open(&(0x7f0000001f80)={0x1, 0x70, 0x8001, 0x10001, 0x1, 0x10000, 0x0, 0x40, 0x800, 0x8, 0x9, 0x4, 0x0, 0x5, 0x9, 0x4, 0x7, 0x2c, 0x7, 0x0, 0x7fff, 0x6, 0x5, 0x848d, 0xffffffff, 0xba2b, 0xf9b, 0x0, 0x401, 0x0, 0xfffffffffffff646, 0x4, 0x1, 0x0, 0x80000000, 0xfffffffffffffff8, 0x3f, 0x100000001, 0x0, 0xffffffffffffffff, 0x2, @perf_config_ext={0x0, 0x8000}, 0x24000, 0x4, 0x9ea50000000, 0x3, 0x800, 0x1ff, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0xa)
socketpair(0xb, 0x0, 0xffffffffffffff80, &(0x7f0000000ac0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
close(r2)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f00000005c0)={&(0x7f00000006c0)=@nl, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/157, 0x9d}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/152, 0x98}, {&(0x7f0000001b40)=""/137, 0x89}, {&(0x7f0000001c00)=""/170, 0xaa}], 0x5, &(0x7f0000001d40)=""/230, 0xe6, 0x5}, 0x3)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg(r4, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x1, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb452", 0x3a}], 0x1, &(0x7f0000000500)=ANY=[], 0x0, 0x80}, 0x20000000)
recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040)
recvmsg$kcm(r4, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101)
r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r6, &(0x7f0000001e40)="1b34d42277b66059314660642ee9502e055cea00da64aee77c83dfd547fa72303e4c3be314995b30845be3db4967aaae0b99161480029dc708c14d10d16aee2681a24ca388a0b491a8aa1b3ef863f4d5e9bdb3952445a7293eae2de17f1bc7c390dbe2ab2e409cd695fc6a", &(0x7f0000001ec0)=""/186}, 0x18)
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000003100)={r4})
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2')
r7 = perf_event_open(&(0x7f0000aaa000)={0x40000000000002, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x2e, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000540)=0x80000001, 0x4)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={<r9=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000004c0)={r9})
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8)
socket$kcm(0x29, 0x5, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0))
mkdir(&(0x7f0000000740)='./file0/file0\x00', 0x10)
getpid()
socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000600))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180))

2018/03/30 22:39:01 executing program 7:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x6, 0x4, 0xfffffffffffffff9, 0x1, 0x0, r0, 0x3}, 0x32b7720e35bdc84f)
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100)="789b6a9a242c19fe8a2838c9c59faca72ed58ebb553717bf987f1cb7462dbb66d153a09130bf23d3d41120e801f08f23b6672c30ff0fab49cad4f443d797daf2eb9f1861ce6a50729510f4ddbd996ee99e83fd0e3de2f2bf90863d1d83586574a61ba8cabcb71f51eb59f45a7acdfba2e4acbefb0a741d372d95da50b80864230b66cddab5df5e6d8ed6881349ea8479203b31bb8d9bea04741881efa2cda4b96acfbdcf5caad1fb731c1f452a41e9b809f482bb8afa635e49", &(0x7f00000001c0)=""/225}, 0x18)

2018/03/30 22:39:01 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x3, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001840)={r1, 0x0, 0x1000, 0x18, &(0x7f00000039c0)="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", &(0x7f0000000100)=""/24, 0x0, 0x13}, 0x28)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000002100)={&(0x7f0000001a80)='./file0\x00', 0x0, 0x10}, 0x10)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000089c0)={&(0x7f0000007fc0)=@ll, 0x80, &(0x7f0000008800)=[{&(0x7f0000008040)=""/253, 0xfd}, {&(0x7f0000008140)=""/195, 0xc3}, {&(0x7f0000008240)=""/136, 0x88}, {&(0x7f0000008300)=""/159, 0x9f}, {&(0x7f00000083c0)=""/93, 0x5d}, {&(0x7f0000008440)=""/209, 0xd1}, {&(0x7f00000085c0)=""/195, 0xc3}, {&(0x7f00000086c0)=""/120, 0x78}, {&(0x7f0000008740)=""/143, 0x8f}], 0x9, &(0x7f00000088c0)=""/249, 0xf9, 0xfffffffffffffffa}, 0x40)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001a00))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={<r3=>0xffffffffffffffff})
sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000002040)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed483", 0xe}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x80)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000030000000000000003000000df000c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000000007b45220978eafcdfb3dc01f42a60e47e316e87e48641bff3715de7d524c710d51458e09d4d98d89e0256e70fcf56420b43d42238a194bfd0eefac7232f7dc902b38a314a5555f9dadc2e07ff6b4f0dbfe70c0dca1394ac505bcc6a1e2fc877a483c70b2159f74eaa235e80ad981f07fe54667756b34ac500a58f400917e90751fb12368d1e0fe2c1197bd8ed35a10cf4e818185d7eab90fe8a16be160428d96b48594fffd7df4e53"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000019c0)={&(0x7f0000001940)='./file0\x00'}, 0x10)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000001980))

[ 2143.846340] NFS: bad mount option value specified: v/file0
[ 2143.869552] NFS: bad mount option value specified: v/file0
[ 2143.874676] FAULT_INJECTION: forcing a failure.
[ 2143.874676] name failslab, interval 1, probability 0, space 0, times 0
[ 2143.886668] CPU: 0 PID: 23059 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2143.893951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2143.903302] Call Trace:
[ 2143.905889]  dump_stack+0x194/0x24d
[ 2143.909501]  ? arch_local_irq_restore+0x53/0x53
[ 2143.914163]  should_fail+0x8c0/0xa40
[ 2143.917864]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2143.922953]  ? perf_trace_lock+0x900/0x900
[ 2143.927183]  ? find_held_lock+0x35/0x1d0
[ 2143.931229]  ? __lock_is_held+0xb6/0x140
[ 2143.935284]  ? check_same_owner+0x320/0x320
[ 2143.939586]  ? __d_lookup+0x4f4/0x830
[ 2143.943374]  ? rcu_note_context_switch+0x710/0x710
[ 2143.948292]  should_failslab+0xec/0x120
[ 2143.952249]  kmem_cache_alloc+0x47/0x760
[ 2143.956300]  __d_alloc+0xc1/0xbd0
[ 2143.959739]  ? shrink_dcache_for_umount+0x290/0x290
[ 2143.964738]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2143.969216]  ? lock_release+0xa40/0xa40
[ 2143.973177]  ? mark_held_locks+0xaf/0x100
[ 2143.977307]  ? d_lookup+0x133/0x2e0
[ 2143.980923]  ? d_lookup+0x1d5/0x2e0
[ 2143.984538]  d_alloc+0x8e/0x340
[ 2143.987805]  ? __d_alloc+0xbd0/0xbd0
[ 2143.991500]  ? full_name_hash+0x9b/0xe0
[ 2143.995469]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2144.000731]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2144.004959]  rpc_populate.constprop.15+0xa3/0x340
[ 2144.009793]  rpc_fill_super+0x379/0xae0
[ 2144.013752]  ? cap_capable+0x1b5/0x230
[ 2144.017627]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.022802]  ? security_capable+0x8e/0xc0
[ 2144.026935]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.032110]  ? ns_capable_common+0xcf/0x160
[ 2144.036415]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.041585]  mount_ns+0xc4/0x190
[ 2144.044941]  rpc_mount+0x9e/0xd0
[ 2144.048292]  mount_fs+0x66/0x2d0
[ 2144.051644]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2144.056207]  ? may_umount+0xa0/0xa0
[ 2144.059831]  ? _raw_read_unlock+0x22/0x30
[ 2144.063962]  ? __get_fs_type+0x8a/0xc0
[ 2144.067837]  do_mount+0xea4/0x2bb0
[ 2144.071369]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2144.076110]  ? copy_mount_string+0x40/0x40
[ 2144.080341]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2144.085342]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2144.090084]  ? retint_kernel+0x10/0x10
[ 2144.093958]  ? copy_mount_options+0x18b/0x2e0
[ 2144.098438]  ? copy_mount_options+0x191/0x2e0
[ 2144.102914]  ? copy_mount_options+0x1f7/0x2e0
[ 2144.107394]  SyS_mount+0xab/0x120
[ 2144.110834]  ? copy_mnt_ns+0xb30/0xb30
[ 2144.114706]  do_syscall_64+0x281/0x940
[ 2144.118574]  ? vmalloc_sync_all+0x30/0x30
[ 2144.122703]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2144.127179]  ? finish_task_switch+0x1c1/0x7e0
[ 2144.131658]  ? syscall_return_slowpath+0x550/0x550
[ 2144.136569]  ? syscall_return_slowpath+0x2ac/0x550
[ 2144.141492]  ? prepare_exit_to_usermode+0x350/0x350
[ 2144.146501]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2144.151852]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2144.156685]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2144.161855] RIP: 0033:0x454e79
[ 2144.165031] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2144.172723] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2144.179971] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2144.187221] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
2018/03/30 22:39:01 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000023, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0xfffffffffffffe9b, &(0x7f0000000080)=""/127}, 0x48)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0xe, 0x88, &(0x7f00000001c0)="97937d745decf41f92ee61b59ce2", &(0x7f00000002c0)=""/136}, 0x28)
socketpair(0xa, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="0a5cc6299070fff1c06ffdee8769e640d4fc3896b7e71e62bd636b896529277723fe11c2155b955bbe", &(0x7f0000000100)="3f0835c5f8e235424e21e785de969dce058e0669b7c8c3e19a133836259d96246693a8640b70086ba85814826d6f9f59b4620a87e0c428cb", 0x1}, 0x20)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4)

[ 2144.194475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2144.201724] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000041
[ 2144.210569] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 22:39:01 executing program 2:
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x1, 0x80000, 0x4, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcf)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000680))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r2, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000540)}, {&(0x7f0000001680)="54235d498bb20941b528ca4ce93986ad9e403cd871627c32c6e79fa3d055f7bcd5667f726665d3985dbf069c7adeb9642c153f7f51b063b100f8250d63c58ecc821a71df9dba1427ec5bbd7e75827bb2dd7986be6a1a4daaaad6d5a3e7d00391d3f3276d45e223578d49d90be5888c5a33bdb7d07f676d4dca8aff6dc9e01756bfd38195e527dbc31b32ffaac05c68374745556be5184cb9efaf20837bd3bdc38254c8b6a193e0da38e9dc464063c621671c9b9c4a3d6977cdea51cb088f87c24b535a0097c9001cf5d477d787c8d637b8", 0xd1}], 0x2, &(0x7f0000001800), 0x0, 0x20000080}, 0x0)
getpid()
mkdir(&(0x7f0000001a40)='./file0/file0\x00', 0x80)
recvmsg$kcm(r2, &(0x7f0000001d00)={&(0x7f0000001a80)=@hci, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/143, 0x8f}], 0x1, &(0x7f0000001c00)=""/242, 0xf2, 0x8}, 0x2)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001d40))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000040)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040)}, 0x20)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={<r5=>0xffffffffffffffff})
recvmsg$kcm(r5, &(0x7f00000018c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000001800)=[{&(0x7f0000000440)=""/195, 0xc3}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000001640)=""/165, 0xa5}, {&(0x7f0000001700)=""/249, 0xf9}], 0x6, &(0x7f0000001880)=""/22, 0x16, 0x10000}, 0x10002)
bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1f, 0x80000000, 0xed, 0x20, 0x2000000001, 0xffffffffffffffff, 0x400000000000006}, 0x2c)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000))
socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000000c0))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r4, &(0x7f0000000040), &(0x7f0000000080), 0x1}, 0x20)
perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x7, 0x6, 0x80000000, 0x0, 0x40, 0x48081, 0x8, 0x100000001, 0x1, 0xffffffff, 0x6ed6660000000000, 0x1f, 0x3712, 0x10001, 0x400, 0x7, 0x8000, 0x1f, 0xfffffffffffffa71, 0x80, 0x90000, 0x0, 0x7, 0x81, 0x7f, 0xffffffffffffffff, 0x8, 0x5, 0x43, 0x3, 0x1, 0x4, 0x7, 0x3, 0x5, 0x0, 0x9, 0x5, @perf_config_ext={0x100000001, 0x8001}, 0x8000, 0x5, 0x400, 0x0, 0x5, 0x7, 0xce}, 0x0, 0x0, 0xffffffffffffff9c, 0x1)

2018/03/30 22:39:01 executing program 1:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
sendmsg(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="a0", 0x1}], 0x1, &(0x7f0000000a40)}, 0x0)
recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/235, 0xeb}], 0x2}, 0x2)
socketpair(0x9, 0x1, 0xfe00, &(0x7f0000000100))
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@sco={0x1f, {0x1, 0x1, 0x25523e76, 0x20, 0x80, 0x5180000000000000}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380), 0x0, 0x4}, 0x4008000)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x1, 0x6, 0x9, 0xf, r1, 0x3ff}, 0x2c)
recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000500)=@nl=@proc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000580)=""/134, 0x86}], 0x1, &(0x7f0000000640)=""/218, 0xda, 0x9232}, 0x0)
socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000004c0))
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4)
recvmsg$kcm(r2, &(0x7f0000000840)={&(0x7f0000000740)=@sco, 0x80, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x2}, 0x43)

[ 2144.242696] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:01 executing program 5:
recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000000000000e82e5d60852000000005000000000000000000000100000000950000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0x1d2, &(0x7f0000011000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x84, &(0x7f0000000100)="416fe71f79ef42537532367622c1", &(0x7f00000001c0)=""/132, 0x0, 0x4}, 0x28)
socketpair(0x1b, 0x1, 0x2, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000280)="1a2a3f0a07fa58879ffe3cd874d6e95643217a5a8c798ec87ad35c4e"}, 0x10)

2018/03/30 22:39:01 executing program 3 (fault-call:12 fault-nth:66):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

[ 2144.350423] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:02 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x101000, &(0x7f0000000500))
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
socketpair(0x7, 0x800, 0x6, &(0x7f0000000a80)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000004440)={&(0x7f0000000ac0)=@llc={0x1a, 0x307, 0x1ff, 0x5, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001c00)="89749f29707a98e5b262ced4fe3ff0dc22284bb69749cff44a304e661737c4b9b94ad247c599423bf3", 0x29}, {&(0x7f0000001c80)="3c9fdf0a074e50e1ef8af97a1a54eadd60e6b11d162283217256c02ceb62c1ca1bec398131eb6f8569379a48824ccfb41b2bb739efaa2302945493614febdc9b2b0c15664cf23dddbf0d55bfa4ec9b4e8dc374afc259bf6329", 0x59}, {&(0x7f0000002d00)="30c9557d709be8be18bccd6cea61aef49e207e38878214a169c61e07c39de82db8f5ed74f944cd9c2a8d5b53b8e482b0d4054126a167c483a726b5b2d5396a0b7c450f749e12f06d5875d6c797fc97bb701ce7795912047ebd526e801846680f208fdd37fee33ca94215e3330998f0d4338c91a508bb0b99390b774090cca5d8d7b458f4e4ad168ab660", 0x8a}, {&(0x7f0000003dc0)="78db21d82ea220bd0e37f3cfae12d1ff020ccf16da18e220eb8bda45e421edc832fe1c83ed266b709c4eaa954f6a22b78d2967ddd071e14675daf0a5790a1b6c45339838e1529b5374c6f7d9421f01e87c6231290b9e9c61485f6cf2f3deeb281473fa5bb1b6b7ad37ebc51a0b0718cc0f5f0fcfbd9e2657b0b4", 0x7a}], 0x5, &(0x7f0000004000)=[{0x98, 0x113, 0x6, "06217a8db432f89ed0cdb1bb709d407c9e67ee1871b5805e5e6d7de5dfb123e9e4e28b718e4c1797fded30123a2f3d70e51e301f79b4ddb7c6d4d1becec41de0bcfd6c8820f31590ea7060e8c2e029a826c8c2da998e4bec70167996f58e364e4bf95cbe4809438498f58cd31bac75bd921364f2045021f6ccdcbf5804842c72a2751364ddfe"}, {0xf8, 0x10c, 0x3f, "07fa9f0ab78afdc9db10f569df99649fd18acf025222a57c652bd7f52dafc2d36c19b6c41282e88c912d00dbbf7b84fe44afbb109167dc631da722905a2697e56222277759ded08bd9ce2e839741e60b56808d495f9e70be8ff09465df6271035628b5caf90294298ced3036ca4746f816865815e9295bee129fb23687bc24db981bbf7028ed47eb31041246c841190e02aa4c7822ee9e66bdb7d6f8a63eeb7e769bed33c6541c959a60895157d27a02b1910a25b0fffb6476d8240f1b8f85fadac0dd352214f01bafb0b303a586c5516ace1b649afcf96f0a4f347cc20d3d6494081f75"}, {0xb8, 0x29, 0x800, "5267f05ad283235c44e5dcc809bbc0225d24ab58e83d8dab329fd95aed9c9ae85d8163e9d8af27a626ae4834529ddd4144ff7c14cc4e4b7719d7771da5daadae40dd381e6e52b4dd40e3fb502958740e7c5085ae4dd0566e539a6ae1a09060f3fea90b13c2c9c06512fd73652b5ad90e3cfd8eeab4540c2b6ade2c48b4987261c43dd4086109986860049dc13900bec08ec5bd9f764463be49211becea89f106241798ce455e42"}], 0x248, 0x80}, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r1, &(0x7f00000006c0)="bcf1e46a62517a4c8207c728b8568e42a5c5dee8d9139ddea6456db3e4668103c3", &(0x7f0000000780)=""/1}, 0x22a)
mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000500)='proc\x00', 0xa020, &(0x7f0000000540)="20b465a58361000d97a3")
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400))
mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0)
mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x44000, &(0x7f0000000380))

2018/03/30 22:39:02 executing program 4:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000001c0))
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000840)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x4b2d, 0x7, 0x0, 0xc6a, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180)}, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v')
perf_event_open(&(0x7f0000000600)={0x4, 0x70, 0x7, 0xffff, 0x20, 0x7ff, 0x0, 0x2, 0x1000, 0x2, 0x82f, 0xb99c, 0x1, 0x6, 0x3, 0x5, 0x8, 0x10000, 0x3, 0x4, 0x8, 0x401, 0x1, 0x2, 0x7, 0x6, 0x5, 0x0, 0x6, 0xffffffffffffff2e, 0x3, 0x5, 0x1, 0x7fffffff, 0x2, 0xffffffffa3812153, 0x2, 0x5650, 0x0, 0x400, 0x4, @perf_config_ext={0x4, 0xff}, 0x1000, 0x4, 0x9, 0x7, 0x4, 0x5, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740))

2018/03/30 22:39:02 executing program 7:
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001a00))
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001a40)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0})
sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000000)="c78baad6654c5d8b10e05d12e3aa3d4a39806e56f8b51d8462800fc20bce5d36a2308a3e1c84a6", 0x27}, {&(0x7f0000000680)}], 0x2, &(0x7f00000007c0)=[{0x48, 0x107, 0x8, "36f0c61c90a2c750fe65ab6b69cbd4447f7833e7f2b30fb96dfd5d9dfce3bc2d8b1b98c0d20e91133c3b630e6ab94ebf8b26fe"}], 0x48, 0x1}, 0x11)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x8983, &(0x7f0000000040))
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080))
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100))

[ 2144.453692] FAULT_INJECTION: forcing a failure.
[ 2144.453692] name failslab, interval 1, probability 0, space 0, times 0
[ 2144.465084] CPU: 0 PID: 23124 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2144.472368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2144.481727] Call Trace:
[ 2144.484334]  dump_stack+0x194/0x24d
[ 2144.487977]  ? arch_local_irq_restore+0x53/0x53
[ 2144.492673]  should_fail+0x8c0/0xa40
[ 2144.496402]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2144.501518]  ? perf_trace_lock+0x900/0x900
[ 2144.505795]  ? find_held_lock+0x35/0x1d0
[ 2144.509878]  ? __lock_is_held+0xb6/0x140
[ 2144.513969]  ? check_same_owner+0x320/0x320
[ 2144.518297]  ? __d_lookup+0x4f4/0x830
[ 2144.522109]  ? rcu_note_context_switch+0x710/0x710
[ 2144.527060]  should_failslab+0xec/0x120
[ 2144.531042]  kmem_cache_alloc+0x47/0x760
[ 2144.535105]  __d_alloc+0xc1/0xbd0
[ 2144.538549]  ? shrink_dcache_for_umount+0x290/0x290
[ 2144.543558]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2144.548049]  ? lock_release+0xa40/0xa40
[ 2144.552021]  ? mark_held_locks+0xaf/0x100
[ 2144.556154]  ? d_lookup+0x133/0x2e0
[ 2144.559772]  ? d_lookup+0x1d5/0x2e0
[ 2144.563400]  d_alloc+0x8e/0x340
[ 2144.566668]  ? __d_alloc+0xbd0/0xbd0
[ 2144.570369]  ? full_name_hash+0x9b/0xe0
[ 2144.574346]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2144.579608]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2144.583845]  rpc_populate.constprop.15+0xa3/0x340
[ 2144.588686]  rpc_fill_super+0x379/0xae0
[ 2144.592653]  ? cap_capable+0x1b5/0x230
[ 2144.596528]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.601710]  ? security_capable+0x8e/0xc0
[ 2144.605846]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.611028]  ? ns_capable_common+0xcf/0x160
[ 2144.615339]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2144.620511]  mount_ns+0xc4/0x190
[ 2144.623866]  rpc_mount+0x9e/0xd0
[ 2144.627222]  mount_fs+0x66/0x2d0
[ 2144.630582]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2144.635152]  ? may_umount+0xa0/0xa0
[ 2144.638765]  ? _raw_read_unlock+0x22/0x30
[ 2144.642910]  ? __get_fs_type+0x8a/0xc0
[ 2144.646788]  do_mount+0xea4/0x2bb0
[ 2144.650321]  ? copy_mount_string+0x40/0x40
[ 2144.654538]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2144.659547]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2144.664297]  ? retint_kernel+0x10/0x10
[ 2144.668177]  ? copy_mount_options+0x18b/0x2e0
[ 2144.672662]  ? __sanitizer_cov_trace_pc+0x48/0x50
[ 2144.677494]  ? copy_mount_options+0x1f7/0x2e0
[ 2144.681979]  SyS_mount+0xab/0x120
[ 2144.685416]  ? copy_mnt_ns+0xb30/0xb30
[ 2144.689291]  do_syscall_64+0x281/0x940
[ 2144.693160]  ? vmalloc_sync_all+0x30/0x30
[ 2144.697289]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2144.701773]  ? finish_task_switch+0x1c1/0x7e0
[ 2144.706253]  ? syscall_return_slowpath+0x550/0x550
[ 2144.711166]  ? syscall_return_slowpath+0x2ac/0x550
[ 2144.716082]  ? prepare_exit_to_usermode+0x350/0x350
[ 2144.721082]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2144.726440]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2144.731275]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2144.736459] RIP: 0033:0x454e79
[ 2144.739634] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2144.747333] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2144.754589] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2144.761854] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2144.769107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2144.776360] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000042
[ 2144.817153] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2144.833447] NFS: bad mount option value specified: v/file0
[ 2144.866982] NFS: bad mount option value specified: v/file0
2018/03/30 22:39:02 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3676, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file1\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0))
socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000001040)={&(0x7f0000000a00)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/254, 0xfe}, {&(0x7f0000000b80)=""/188, 0xbc}, {&(0x7f0000000c40)=""/185, 0xb9}, {&(0x7f0000000d00)=""/183, 0xb7}, {&(0x7f0000000dc0)=""/242, 0xf2}], 0x5, &(0x7f0000000f40)=""/217, 0xd9, 0x8}, 0x21)
r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r4, 0x0, 0x99, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8ceab36f5f7fa05695dbca78013b888f942ce32ebeee45b45a6e2928a7339dc857541e75c261f6d860af5c943d69987fb11bce0c61d9453f0f392e336b08c1e3a5278333c00e1b820baf179df472", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28)
mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r3, 0x50, &(0x7f00000003c0)}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3)
mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x8000, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8c55da50b7f4ea1917b67b1d201d2a469ec4f4555faea")
mount(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f00000008c0)='nilfs2\x00', 0x10005, &(0x7f0000000900)="874aed2196c56e4b49d27a26c30ab2e025501e678328011ebbabc6bb47378d6d5ca4bd79022f04cd683cac717cb87eca5e8630783ca5ae68fd573cefe612deb98791e6475eb71b89ac737969763db7fb0baab1c1992538425aa2b229bfcebaffdb22")
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xeb)
socketpair(0x0, 0x6, 0xd, &(0x7f00000006c0))
gettid()
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0))
mkdir(&(0x7f0000000080)='./file0\x00', 0x201000000004)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x10}, 0x10)
r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r5, 0x28, &(0x7f00000001c0)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r6, 0x200, 0x8}, 0x1e1)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f0000000140)}, 0x10)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))

2018/03/30 22:39:02 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r1 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x0, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x0, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000"], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48, 0x41f00, 0x1}, 0x48)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000c80)={&(0x7f0000000580)='./file0\x00', r0}, 0x131)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
recvmsg$kcm(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000e00)=""/93, 0x5d}, {&(0x7f0000000e80)=""/37, 0x25}], 0x2, &(0x7f0000000f00)=""/212, 0xd4}, 0x40000020)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00')
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
mkdir(&(0x7f0000000c40)='./file0/file0\x00', 0x1)
mount(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)='ramfs\x00', 0x1400, &(0x7f0000000d40)="74c2c1a09db502e6e3711d190e0c448d2ea6de394348306d618fe9c329fda6806ddb64f02eb014ce3727d9dbf0e0d665e5a1121a1df295e4d1de93b0702e577cbd32958cb3faf9fa79487385109491b964e8207f3ea7564c7d52bcf1ee72b3ea5ef15fe32970022812c166d6c8552cd7063fb141d5c5019288900164fddee26ce6340af41d27e5b65f03d3db55855db701188a058e")
mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000c00)='proc\x00', 0x60020, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ec", &(0x7f00000009c0)=""/161}, 0x18)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6")
bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x4a20e08884752855, 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000900)='GPL\x00', 0x0, 0x61, &(0x7f0000000940)=""/97}, 0x48)

2018/03/30 22:39:02 executing program 2:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000348f88)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377)
r2 = socket$kcm(0x29, 0x0, 0x0)
recvmsg$kcm(r2, &(0x7f0000006a40)={&(0x7f0000005840)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006a00)=[{&(0x7f00000058c0)=""/113, 0x71}, {&(0x7f0000005940)=""/155, 0x9b}, {&(0x7f0000005a00)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x2}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f0000006a80)={0xf, 0x17, &(0x7f0000003540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8e}, @generic={0x6, 0x6, 0x2}, @generic={0x5, 0x9, 0x88e, 0x7ff}, @alu={0x7, 0x1, 0xc, 0x6, 0x5, 0xfffffffe, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7}, @alu={0x7, 0x2, 0x0, 0x0, 0x5, 0xfffffffc, 0xffffffffffffffff}, @alu={0x7, 0xfffffffffffff87b, 0xc, 0x9, 0x7, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0x11}, @call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0x7, 0x8, 0x1, 0x5, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003600)='syzkaller\x00', 0x1, 0xba, &(0x7f0000003640)=""/186, 0x0, 0x1, [], r3}, 0x48)
recvmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xe7ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003700), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, 0x0, 0x7, r6, 0x8)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000001140)=""/131, 0x83}], 0x97fa0377a1774466, &(0x7f0000003740)=""/134, 0x86, 0x100000000}, 0x2000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002fc0)={r6, &(0x7f0000002ec0)="984368c514113a607e07197cf6e2ee4c67f3250f830edc33fb9aab7a593f7fafd33d435d93d094b4deb77fdc79853cf4b5da3430e9ce4092ebd95f4af41bcc6a58f62a53265a4802fbe231db6c31e0597afcd5b4f3940fccaabd3f09e11e945d8b135dae976813d2c26d665595db5cd405c47e2e6a48ea458ccb1984c1e98bbd5f433d31888f67571986a9adc9af02c3b08ea1b5837be9e5a618da171e3dff90e8c7a518a2cbabe737ce27c68c24", &(0x7f0000002f80)="b15c", 0x1}, 0x20)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001040)={&(0x7f0000001000)='./file1\x00', r5}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x9}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d65")
mount(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001080)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x200000000, &(0x7f0000002800)="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")
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
recvmsg$kcm(r6, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000002e80)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendmsg(r6, &(0x7f0000003480)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000003000)="e2fc7834001a83251889a48a46470b75e483a7fc967a4eb341e69893ed15f41b8550e86638ccffb3255a334007a12333546c3a14773c922bf3476b13d873ed764521b1b8a0eb04acab159962c347538e6afd3ad1e842802c393654f24a8f5c007c589db20268d6c27a7ab26d6293df65e2723d070a37d2e8ee95322167fca8a499abe0c92fd1fd7d05751bab36a254f89b6cbf42fb2aad5b1786f8a3d81b0fb6a53f1c8481d94b278f14fb3d7197b68032668ae1154c9f87f0342febad9fc9a610bb7923b481671c84ef5f3f166de65780652e227b06a37386995f7e33b1ebff8defe57c32bf07fd482444f5a6f8", 0xee}, {&(0x7f0000003100)="cc4b509da5138ac505af58b6deb5f5005ef8ad4ce1650d2bb80f7c7a7f", 0x1d}, {&(0x7f0000003140)="ec9c87e341c3a1292741debca2ba43e7db46c03753f07209f9692930004f4b650903fa18a395122e150690e10c5a7ac17e84f9e46b613e126e773b52f9c21c19b6c66d8ec3e919244eec033a4a690275bc29debf1ad06aedca6111579f749212a1312e8745056c0df23ac75e6c08334c1bc2b5e1b0d6bd6a60e0d310e6bf", 0x7e}], 0x3, &(0x7f0000003200)=[{0x48, 0x113, 0x9, "1fb40d5e14fbb66633fbebc65b7721904a64edebc9e79f1d92d93ab730fc338ba63ee83881ce2b8615e6444260f1c624c4e5"}, {0xb0, 0x11f, 0x401, "836010535772d554e0145b53e8a47f0f599aa2bc3ba02691a6b0585254902c319f0dbe03faa96622d9b41d340d1f3deaa38578666626f7b7756fc0b8b13f0d53f4a169eb716bd92a058e4a4470c762c42b674f2d089047f8fa12f7a567ee30b5ea32e7cb5b9f52ee09423dc9abf200413a4684c16e2b5feb05a5af4bc60bfcb23ea28ede6d3f3cd8918e809175785940d0db56941e1d2fb1faa445b568ae98f2"}, {0x110, 0x11b, 0xb26e, "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"}, {0x78, 0x117, 0x100000000, "e1cfaaeb9b6c682a98ffd76199fa44a9067463dd4e7561a20fcc31f00a830380d31a24b3ff23879e3ef7a6066d1e3fcbca8ec7194afd7491aa2df9fa7564c4b47d187cf7c2db04c50de493ba87caddc6f2a18e6e2399834a2e80b39b2f0662ad79"}], 0x280, 0x20008800}, 0x10)
perf_event_open(&(0x7f0000002e00)={0x0, 0x70, 0x2, 0x750, 0x6, 0x7df1, 0x0, 0x1, 0x8, 0xa, 0x3, 0x100000001, 0x81, 0x919, 0x100000001, 0x7, 0x0, 0xffffffffffffedd0, 0x1f, 0x7, 0x9, 0x1, 0x5, 0x8001, 0x1ff, 0x5, 0x7, 0xfffffffffffffffe, 0xb4c, 0x6, 0x7fff, 0x9b, 0xd2, 0x8, 0x80000001, 0x11, 0x2, 0x3, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x27}, 0x8, 0x3ff, 0xc5e, 0x0, 0x4, 0x1, 0x5}, r0, 0x8, r6, 0x2)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002ac0)={r6, 0x50, &(0x7f0000002a40)={0x0, <r7=>0x0}}, 0xffffffffffffff65)
perf_event_open(&(0x7f00000034c0)={0x7, 0x70, 0x0, 0x7, 0x5, 0x2, 0x0, 0x7, 0x1400, 0xf, 0x200, 0x0, 0x7ff, 0x9, 0x3, 0x401, 0xffffffff, 0x6, 0xffffffff, 0xce7d, 0xb948, 0x20000000000, 0xffff000000000000, 0x80000000, 0x8, 0x2, 0x2, 0x26cc0437, 0x2, 0x5, 0x6, 0x3, 0x6, 0x742e, 0x400, 0x6, 0x2, 0x80, 0x0, 0x8, 0x2, @perf_config_ext={0xc741, 0x4}, 0x400, 0x7, 0x0, 0x6, 0x800, 0x6acd, 0x10001}, r0, 0x1, r4, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002b00)=r7, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000027c0)={r5, 0x50, &(0x7f0000002740)={0x0, <r8=>0x0}}, 0x10)
perf_event_open(&(0x7f00000029c0)={0x7, 0x70, 0x2, 0x8, 0x200, 0x5, 0x0, 0x800, 0x0, 0x0, 0x1f, 0x4, 0x3ff, 0x0, 0xffffffffffffff01, 0x7fffffff, 0x9, 0x9, 0x3561, 0x4d, 0x1, 0x6, 0x3, 0x7, 0x4, 0x194, 0x0, 0x7fff, 0x81, 0x6, 0x400, 0x9, 0x7fff, 0x8, 0x10001, 0x1, 0x10000, 0x2, 0x0, 0x9a89, 0x0, @perf_bp={&(0x7f0000002980), 0x1}, 0x10000, 0x962, 0x3, 0x0, 0x1ff, 0x8}, r0, 0x6, r5, 0x1)
recvmsg$kcm(r5, &(0x7f0000002dc0)={&(0x7f0000002bc0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002c40)=""/66, 0x42}], 0x1, &(0x7f0000002d00)=""/165, 0xa5, 0x4}, 0x40000000)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002b80)={&(0x7f0000002b40)='./file2\x00', 0x0, 0x10}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002940)=r8, 0x4)

2018/03/30 22:39:02 executing program 3 (fault-call:12 fault-nth:67):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:02 executing program 5:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
close(r0)
socketpair(0x24, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0})

2018/03/30 22:39:02 executing program 4:
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
socketpair(0x1, 0x80000, 0x4, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10)
r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xcf)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)=')\x00')
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r2, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)="54235d498bb20941b528ca4ce93986ad9e403cd871627c32c6e79fa3d055f7bcd5667f726665d3985dbf069c7adeb9642c153f7f51b063b100f8250d63c58ecc821a71df9dba1427ec5bbd7e75827bb2dd7986be6a1a4daaaad6d5a3e7d00391d3f3276d45e223578d49d90be5888c5a33bdb7d07f676d4dca8aff6dc9e01756bfd38195e527dbc31b32ffaac05c68374745556be5184cb9efaf20837bd3bdc38254c8b6a193e0da38e9dc464063c621671c9b9c4a3d6977cdea51cb088f87c24b535a0097c9001cf5d477d787c8d637b8", 0xd1}], 0x1, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001a00))
mkdir(&(0x7f0000001a40)='./file0/file0\x00', 0x0)
recvmsg$kcm(r2, &(0x7f0000001d00)={&(0x7f0000001a80)=@hci={0x0, <r4=>0x0}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/143, 0x8f}], 0x1, &(0x7f0000001c00)=""/242, 0xf2, 0x8}, 0x2)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001d40)={<r5=>0xffffffffffffffff})
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001e00)={0x0, r2, 0x0, 0x1}, 0x14)
sendmsg(r5, &(0x7f0000003100)={&(0x7f0000001e40)=@can={0x1d, r4}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001ec0)="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", 0x1000}], 0x1, &(0x7f0000002f00)=ANY=[@ANYBLOB="48000000000000001f010000070000006de115d74df081f35cf275cc69a616b0934a2d3bdd15717c093ebf56f510d1f3fe771dd5d51b266f43f467ba6701403933ec29e51e94910058000000000000001101000001000000d202970119dc4a6ee0d2a473d3385b8dfda6e8b605a1515fe5051ee5ac49092954683b9505ba8547bd93d3dbafd066a14e5973cec7cbadd7ad4aa41da79508eeb95cdf6200000000"], 0xa0, 0x40}, 0x40000)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003240)={r2, &(0x7f0000003140)="3f2d43ef90eb77469f305ea9a881bd077e1102a8b6fb21e9f3b00cc0ca56e8bd4d650198e5", &(0x7f0000003180)=""/185}, 0x18)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000003280)={0x2, 0x0, [0x0, 0x0]})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000032c0)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003380)={r3, 0x50, &(0x7f0000003300)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000033c0)=r6, 0x4)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003400))
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000003440)=')\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6780000000000)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003480))

2018/03/30 22:39:02 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x0, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009400)={&(0x7f0000009280)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f0000009300), 0x0, &(0x7f0000009340)=""/135, 0x87, 0x36210e1a}, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r0, 0x4)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000009440)={0xc, 0x8, &(0x7f0000000040)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x27}, @initr0={0x18, 0x0, 0x0, 0x0, 0xae, 0x0, 0x0, 0x0, 0x6664}, @alu={0x7, 0x9, 0x6, 0xd, 0x7, 0x2}], &(0x7f0000000080)='GPL\x00', 0x3, 0x98, &(0x7f0000000100)=""/152, 0x41100, 0x1, [], r2}, 0x48)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={0x0, r3, 0x0, 0x3}, 0x14)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
r4 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x0, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x1182, 0x0, 0x90e, 0x0, 0x0, 0x5da, 0x8, 0x0, 0x0, 0x0, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x0, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1)
bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xe, 0xffffffffffffffff, 0x5, 0x7, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0x0, 0xffffffffffffffff, 0x4000000009}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00'}, 0x10)
socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000))
bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0x0, 0x3, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5f5, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x20, 0x9b, &(0x7f0000000c40)=""/155, 0x41000, 0x1}, 0x48)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d", &(0x7f00000009c0)=""/161}, 0x18)
r5 = gettid()
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0))
perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x117e, 0x406, 0x0, 0x5, 0x0, 0xfffffffffffffffa, 0x2001, 0xb, 0x48, 0x3, 0x6, 0x0, 0x9, 0xd8e, 0x3, 0x0, 0x72, 0x0, 0x8, 0x3, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x3, 0x1, 0x0, 0x30, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xd}, 0x210, 0x8, 0x20000007, 0x4, 0x0, 0x2, 0x2}, r5, 0xe, 0xffffffffffffffff, 0x0)

2018/03/30 22:39:02 executing program 7:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/bus/file0\x00', 0x0, 0x8}, 0xffffffffffffff37)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000002c0)="21503b02b03788d517ac7fad23055de9571f8f7a038960fcd13be5e33e3eaf294ebe03e541e05bdab93122eff0e2a6ba3e4062058213c1933c2bedf02481a01f7d67fcf6babcdfeb573f225528250a22156f398d57b701081d461cb6098bd539ec5a2c88243a1e0bd6fb1d4fd2878b46fd57328d78ecca464ffbd3ac6c07c40160dd36976e28c5c94b3c47217e1f7570c617e8310695922b13f631c09f38d8c3edcf3cf97d562095a8bd1d703811585c8b7fc1e0a8d0aa2d2b82e41a4baf1eac3243f6f815cc998a804a2c2355dd46f065be8b8b2be9c301e1ccc082cb", 0xdd}, {&(0x7f0000000100)}, {&(0x7f0000000180)='Gv', 0x2}, {&(0x7f00000001c0)}, {&(0x7f0000000740)="d53103692150807df2330de281f50bfe1bfd219df665278973c7e40595218f79ce5f4ed5eeae58a621d11a7b10e205b10282b93adaaeb4053b0452fc492b1cadc910757e6de7aca58f3e728920379c70e8b1332d2b4c35b5d3e4fee8e71e3db1501664fb17a68c540ef8042a32ddd58d2a859c218b05c3c6a62980786126aacddba2561794544c2e2ddb9223c95ba3c84d2aa254e5d576", 0x97}], 0x5, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1110, 0x40000}, 0x1)
mkdir(&(0x7f00000014c0)='./file0\x00', 0x0)
recvmsg$kcm(r1, &(0x7f000000cf00)={&(0x7f000000cc00)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000cdc0)=[{&(0x7f000000cc80)=""/176, 0xb0}, {&(0x7f000000cd40)=""/124, 0x7c}], 0x2, &(0x7f000000ce00)=""/246, 0xf6, 0x1ff}, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f000000cf40)={0xf, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x0, 0x2, 0xf, 0x8, 0xfffffff0, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x0, 0x0, 0x3, 0xa, 0xf, 0x8, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x100000000, 0xf9, &(0x7f0000000980)=""/249, 0x41100, 0x1, [], r2}, 0x48)
gettid()
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180))
mkdir(&(0x7f0000000240)='./file0/bus/file0\x00', 0x3e)

2018/03/30 22:39:02 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000618ca2b6c6bc58d5cb3c0000007a0ac0ff0100000000f80000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xbe, 0x11, &(0x7f0000000080)="65192ead40f78dd4b08e7b40b26e9f3ed995e3b02b3b004c76d08c0e73600bf6dc14af4fd2ae808c4cfcf6c36aa66c398f76811125799b174a53e77b89c6265069a2fc119b70ceaace3bc9c270f5e7327d73e75fcf02bc691421d0bee06a0756162aa81c22156541fcd115ee99c7559da76fb9cfcee4649068b44938ba7e5d4edfb84c22218b2269af60b416fdec3205c98be0ceab952e2a5e8a65be6f352e53431f428c969659d974f62dbaed513e064a3fbe25355e689b2f85351a170e", &(0x7f0000000140)=""/17, 0x532, 0x9}, 0x28)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="60a53cb30e47f58f43d070a54090", &(0x7f0000000140)}, 0x28)

[ 2145.345690] FAULT_INJECTION: forcing a failure.
[ 2145.345690] name failslab, interval 1, probability 0, space 0, times 0
[ 2145.357198] CPU: 0 PID: 23174 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2145.362950] EXT4-fs (sda1): re-mounted. Opts: 
[ 2145.364477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2145.364484] Call Trace:
[ 2145.364505]  dump_stack+0x194/0x24d
[ 2145.364529]  ? arch_local_irq_restore+0x53/0x53
[ 2145.364556]  should_fail+0x8c0/0xa40
2018/03/30 22:39:03 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x6, 0x4, 0x7, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x4003}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="b7f62d93898091e5e8bcfa572d1023cf28a2988cd532a98e930e4e1485da8fff917ed93cfa7e3762324fc71b5691c18d5328791724e59305ad8409b73cfb80244d63d7aa9a6e477792c36420d52f8a65f64857d59f55672f9b494942e8d42f184ccd6c6765c4bdcf15582b13f8a4634d565e5a2711d0fb0310e17fcd76d527783afe25d13d88efdd7b1c4d564a684561b41a1071eb5fac4c39057bbed197", &(0x7f0000000100)=""/87}, 0x18)

2018/03/30 22:39:03 executing program 2:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x7f, &(0x7f0000a01f13)=""/237, 0xfffffffffffffed7}, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfd42, &(0x7f00007a9000)=""/251}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x35, &(0x7f0000000000)="ac03c877335a373b7394c41ae802", &(0x7f0000000100)=""/53}, 0x28)
socketpair(0x5, 0x2, 0x4, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x200, 0x5, 0xfffffffffffffe01, 0x10, r1, 0x5}, 0x2c)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0)

2018/03/30 22:39:03 executing program 7:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='nilfs2\x00', 0x0, &(0x7f0000000280)="ce643213f9229ea7049b50eb8efb1fe2d0fa3579e78df2b3864a3c2e435d121a0c207b1ee369634b34b4175a8dc435861a23bcc314fc145818cd6c32974fed26e4e584c88bc3265b2ec56c2a383826713486c4ab57cf92a1e946e40c6084ace620f87fd5a843ac99694f1a5fa3ca23f3406925a06c9953551889e1d18fee0c73f259924f31ab6db949fbe7cd0e219cc82d4bfeb84e975d1bb6f6f680ed19e492188899da613f58d7998c3f015b3233b6fb57ef0daeab8f")
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)={<r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000000540)={&(0x7f00000003c0)=@llc={0x1a, 0x317, 0x7, 0x7, 0x3f, 0x8000, @random="55c0ca87419e"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)="9d547f094b538498e77e4ffef932ccf838471c833af67750455f18027fc9fff6a835b9f6f359ecca4162112f175d0b59479e4293e2f6acebe2ba10af57f72816c28022a26dafc1036c9b1cbf127ce74939b2b151a5ad1c42dd10f7fbaf95349b5bc157b6828cd43ac52b3784", 0x6c}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="3200000000000000274bf639991577fbcd61000000000000360000000000000000000000ff01000000000000000000f1950000000000000000000000000000000000"], 0x40, 0x40}, 0x4008000)

[ 2145.393037]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2145.398160]  ? perf_trace_lock+0x900/0x900
[ 2145.402428]  ? find_held_lock+0x35/0x1d0
[ 2145.406524]  ? __lock_is_held+0xb6/0x140
[ 2145.410621]  ? check_same_owner+0x320/0x320
[ 2145.414953]  ? __d_lookup+0x4f4/0x830
[ 2145.418769]  ? rcu_note_context_switch+0x710/0x710
[ 2145.423727]  should_failslab+0xec/0x120
[ 2145.427717]  kmem_cache_alloc+0x47/0x760
[ 2145.431806]  __d_alloc+0xc1/0xbd0
[ 2145.435280]  ? shrink_dcache_for_umount+0x290/0x290
[ 2145.440311]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2145.444829]  ? lock_release+0xa40/0xa40
[ 2145.448826]  ? mark_held_locks+0xaf/0x100
[ 2145.452987]  ? d_lookup+0x133/0x2e0
[ 2145.456629]  ? d_lookup+0x1d5/0x2e0
[ 2145.460263]  d_alloc+0x8e/0x340
[ 2145.463546]  ? __d_alloc+0xbd0/0xbd0
[ 2145.467263]  ? full_name_hash+0x9b/0xe0
[ 2145.471247]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2145.476515]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2145.480744]  rpc_populate.constprop.15+0xa3/0x340
[ 2145.485578]  rpc_fill_super+0x379/0xae0
[ 2145.489540]  ? cap_capable+0x1b5/0x230
[ 2145.493409]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2145.498581]  ? security_capable+0x8e/0xc0
[ 2145.502712]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2145.507885]  ? ns_capable_common+0xcf/0x160
[ 2145.512190]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2145.517362]  mount_ns+0xc4/0x190
[ 2145.520712]  rpc_mount+0x9e/0xd0
[ 2145.524061]  mount_fs+0x66/0x2d0
[ 2145.527414]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2145.531978]  ? may_umount+0xa0/0xa0
[ 2145.535589]  ? _raw_read_unlock+0x22/0x30
[ 2145.539717]  ? __get_fs_type+0x8a/0xc0
[ 2145.543594]  do_mount+0xea4/0x2bb0
[ 2145.547112]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2145.551854]  ? copy_mount_string+0x40/0x40
[ 2145.556072]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2145.561068]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2145.565809]  ? retint_kernel+0x10/0x10
[ 2145.569682]  ? copy_mount_options+0x18b/0x2e0
[ 2145.574156]  ? copy_mount_options+0x18e/0x2e0
[ 2145.578631]  ? copy_mount_options+0x1f7/0x2e0
[ 2145.583110]  SyS_mount+0xab/0x120
[ 2145.586546]  ? copy_mnt_ns+0xb30/0xb30
[ 2145.590416]  do_syscall_64+0x281/0x940
[ 2145.594287]  ? vmalloc_sync_all+0x30/0x30
[ 2145.598413]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2145.602890]  ? finish_task_switch+0x1c1/0x7e0
[ 2145.607366]  ? syscall_return_slowpath+0x550/0x550
[ 2145.612277]  ? syscall_return_slowpath+0x2ac/0x550
[ 2145.617188]  ? prepare_exit_to_usermode+0x350/0x350
[ 2145.622189]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2145.627540]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2145.632393]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2145.637562] RIP: 0033:0x454e79
2018/03/30 22:39:03 executing program 5:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x4}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x1, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfff)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
socketpair(0x6, 0x2, 0x1, &(0x7f0000000400))
r4 = getpid()
perf_event_open(&(0x7f00000002c0)={0x8000000000000001, 0x70, 0x3f, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x8, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x6, 0x7e, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x401, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x1f, 0x8d9}, 0x20000, 0x6, 0x100000000, 0x3, 0x800, 0x8, 0x4}, r4, 0x1, r2, 0x2)
r5 = gettid()
r6 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r5, 0x2, r3, 0x3)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='user\x00')
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080))
mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={<r7=>0xffffffffffffff9c})
sendmsg$kcm(r7, &(0x7f0000000840)={&(0x7f00000004c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)="8868ccc7f03b86209ca0945053f28afce6ca0c98541f2de4877e7392e8d28295b5273a43ff767f32a83a6b2392b2ea6a4882e458e132aac1d8b767431db8e51512e3aabc381ab599e21352defe5d1ccc15a0b8d731ec5e3f2d30de1462123a78b44bbc56847e0aec879628929988fb5d12578aefdde0bcad99037b048531bbb9eec6572f059877aa6c9b917f720c9376ffdc138a13c45afa37ce6d83c7eb134a473c117817ca6900baa05a5c14cc48c9f68a3a76a9dfa7c70d1ed5050296", 0xbe}, {&(0x7f0000000600)="09574ff9f1d91ee26cce881dc7d718bf31527cf662747531c19078aac17f53fd2e73d0e68090b49c95993811b015ef3617172fa0427292db514101559086b72722ccd1b7680329823a38923fae1555bbdbaa7d3108ec0c9b0f3668e9eefa6144ccb4af7029bdd4771d41fcd0e0c78aceb8d7b35dadafd63449a6279e295c3eca39f31713833fbd0f8048ec959760d728a1a87a0495ad10e354d06491e5499cdbf14bfe217260719459453f44253b79bc0b8df22ff5afbd44918b752d4132be5ceab40d51ac36b587e9261547b7b52c5304a34b682236268dceed39697a267bb39fd37ac928caba888dc14efe68afa70da2754d3447406c02", 0xf8}, {&(0x7f0000000700)="d304eaa7da97de7c64c9763a5e8003089c0c6834e62c1460e81087440297fa91b41b23755c21766d4dfc1bb0d74ddb5bffbf225343b81d04a35b4b77d90c7134ef9f404b5f387900ec5eb98e3ffe43b705be25a5dfe33b1b713405be6183aa4c088d43bef7d5885180a5aa42ea326c4cbe57c66a17af9b161df4d1ddd7e5e908a1a91d1acc068d8a6e57b4bf3da740b7", 0x90}], 0x3, &(0x7f00000007c0)=[{0x48, 0x119, 0x7, "b79febc1aa1f60906e706a3f1bcdac83e821b8836f4582a5fee35341a045f913ccd72716a8d12ee445d0f2a575e2667ffcaf08e02b9d06df"}], 0x48, 0x40}, 0x4004000)
recvmsg$kcm(r7, &(0x7f0000004980)={&(0x7f0000003700)=@generic, 0x80, &(0x7f0000004840)=[{&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/131, 0x83}], 0x2, &(0x7f0000004880)=""/251, 0xfb, 0x2}, 0x2000)
perf_event_open(&(0x7f0000000900)={0x5, 0x70, 0xf968, 0x8, 0x81, 0x5, 0x0, 0x5, 0x80080, 0x8, 0x6, 0xf4c, 0x3ff, 0x4, 0x6, 0x4, 0x5, 0x800, 0x20, 0x101, 0x86, 0x2, 0x4, 0xa1, 0x401, 0x1, 0x1, 0x1, 0x8, 0xffffffffffffffff, 0x4d, 0xffffffffffffff81, 0x953a, 0x7, 0x8000, 0x5, 0x2f4, 0x5d9, 0x0, 0x6, 0x0, @perf_config_ext={0x400, 0x7ff}, 0x0, 0x1, 0x0, 0x6, 0x5, 0x81, 0x3}, r4, 0xc, r6, 0x8)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080))
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
perf_event_open(&(0x7f0000000880)={0x6, 0x70, 0x6, 0x101, 0x6, 0x0, 0x0, 0x4, 0x10800, 0xe, 0x3, 0x8, 0x1, 0x2dbd5349, 0x3, 0x0, 0x8001, 0x23ffbe11, 0x7c2, 0x6, 0x4, 0x58, 0x6, 0x7fff, 0x2, 0x1, 0xfffffffffffff001, 0x4, 0x14e, 0xee, 0x8, 0x100000000, 0x200, 0x3, 0x8, 0x10001, 0x81, 0x7, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x8}, 0x1004c, 0x2, 0xffffffffffffffe1, 0x0, 0x401, 0xc9d, 0x8000}, r4, 0x5, r3, 0xa)
mkdir(&(0x7f0000000340)='./file0\x00', 0x2)
perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r8 = getpid()
perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2)
mount(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='aio\x00', 0x2040000, 0x0)

[ 2145.640733] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2145.648427] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2145.655678] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2145.662930] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2145.670182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2145.677434] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000043
[ 2145.740004] overlayfs: missing 'lowerdir'
2018/03/30 22:39:03 executing program 2:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r3 = gettid()
r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0xfffffe49)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
r5 = perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800042, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000800))
recvmsg(r0, &(0x7f0000003b80)={&(0x7f0000003880)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003900)=""/12, 0xc}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/119, 0x77}, {&(0x7f0000003a00)=""/51, 0x33}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000003ac0)=""/133, 0x85, 0x1}, 0x10002)
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1, [], r6}, 0x48)
r7 = getpid()
r8 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r7, 0xd, r8, 0x0)
perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x4, 0x642, 0x4, 0x4, 0x0, 0xff, 0x0, 0x8, 0x1000, 0x2, 0x7ff, 0xffffffffffff7fff, 0x0, 0x3, 0x7, 0x1, 0x10000, 0x3, 0x6, 0x100000000, 0x63, 0x20, 0x4b5dbcde, 0x2, 0x425c, 0x800, 0x1f, 0x5, 0xaebe, 0x20, 0x5, 0x2, 0xe7, 0x9, 0x8, 0x2, 0x0, 0x5, 0x0, @perf_config_ext={0x4, 0x7f}, 0x820, 0x8b, 0x9, 0x7, 0x81, 0x0, 0x1da}, r7, 0x7, r4, 0xa)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r5, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18ea5e7eaa5d3a5ad4c735191d0000000008000000000000000200400000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)

2018/03/30 22:39:03 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c)
r1 = getpid()
socketpair(0x9, 0x801, 0x6, &(0x7f0000002b80)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
perf_event_open(&(0x7f0000002b00)={0x5, 0x70, 0x4, 0x4, 0x81, 0x2, 0x0, 0x1, 0x80, 0xf, 0x0, 0x0, 0x20, 0x7f, 0x1000, 0x9, 0xffffffff, 0x7fffffff, 0x6, 0xffffffff, 0x6, 0x154, 0x1, 0x3, 0x7, 0x40, 0xea, 0x2, 0xfffffffffffffffa, 0x80000000, 0x7, 0x0, 0x8, 0x5, 0xfffffffffffffff9, 0x9, 0x8000, 0x5, 0x0, 0x836, 0x7, @perf_bp={&(0x7f0000002ac0), 0x6}, 0x8411, 0x7, 0x8, 0x5, 0x2, 0xfffffffffffffffc, 0x7ff}, r1, 0xb, r2, 0xa)
r3 = getpid()
r4 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xc377)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x6)
r6 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x0, &(0x7f0000001100)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
r9 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x2000000039, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r6, 0x7, r8, 0x2000000008)
recvmsg$kcm(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r10 = bpf$PROG_LOAD(0x5, &(0x7f0000002980)={0x2, 0xe, &(0x7f0000002800)=@raw=[@jmp={0x5, 0x100000000, 0x7, 0x3, 0xf, 0xffffffc0}, @generic={0xc6d, 0x24, 0x1, 0x1}, @call={0x85, 0x0, 0x0, 0x17}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1fffc000000}, @jmp={0x5, 0x10000, 0x3, 0x3, 0x6, 0x30, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x3, 0x2, 0x0, 0xc, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000002880)='syzkaller\x00', 0xca1d, 0xa8, &(0x7f00000028c0)=""/168, 0x40f00}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002a80)={r10, 0x50, &(0x7f0000002a00)}, 0x10)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file0\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d650480d5e18e9a7a70e27951fe34424f7afd789fdab6c904ef5440200df1b25ac526a7187c2febc1e897f70a57d7c43e7b4816a0eb43cc95809a42f5d11f1d9dbe32f27f481e845d27809f274eedc199f4fa6c33806318b79ac46181c7eada8056e9db72a9ee431de15e3ff52f106a91c0cced0022e60b54e2815a0b91add6fd30eccf5a98a24e2a5f1f014dd8eaafe921f2e5b176828bcfffabbee9e67a2800d46a5687b9fdc02eb898924d3abcd03ead804378fb9b622d21752cb03ac2c659c885ecb116e658b558e8fd15c8f9fbd37b57059e7d8cb2afcc982609fe41799244343fcb155c538ee3b06d91fd01983ab83e6e388e71121db2ea3fb3ced250dc14")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)="090073fb80", 0x0, &(0x7f0000002ac0))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x0, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r6, 0x5, r5, 0x1)
recvmsg$kcm(r8, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x0)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r3, 0xc, r9, 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20)

2018/03/30 22:39:03 executing program 4:
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001400)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000001840)={&(0x7f0000001440)=@ll, 0x80, &(0x7f0000001700)=[{&(0x7f00000014c0)=""/112, 0x70}, {&(0x7f0000001540)=""/33, 0x21}, {&(0x7f0000001580)=""/90, 0x5a}, {&(0x7f0000001600)=""/169, 0xa9}, {&(0x7f00000016c0)=""/15, 0xf}], 0x5, &(0x7f0000001780)=""/162, 0xa2, 0x8}, 0x40)
recvmsg(0xffffffffffffff9c, &(0x7f00000011c0)={&(0x7f0000001080)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)=""/40, 0x28}], 0x1, &(0x7f0000001180)=""/50, 0x32}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f0000001200)={0xe, 0x2, &(0x7f0000000000)=@raw=[@generic={0x0, 0x7, 0x53, 0x80000000}], &(0x7f0000000040)='GPL\x00', 0x4321, 0x1000, &(0x7f0000000080)=""/4096, 0x41000, 0x1, [], r1}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xd, 0x3, &(0x7f0000dbc000)=ANY=[@ANYBLOB="8500000002000000bd400000000000009500000000000000"], &(0x7f0000001340)='GPL\x00', 0x3, 0x99, &(0x7f0000001280)=""/153, 0x40f00}, 0x48)

[ 2145.860685] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value
[ 2145.871446] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2145.879641] rpcbind: RPC call returned error 22
[ 2145.890827] overlayfs: missing 'lowerdir'
[ 2145.898460] rpcbind: RPC call returned error 22
[ 2145.990006] rpcbind: RPC call returned error 22
[ 2146.002917] rpcbind: RPC call returned error 22
2018/03/30 22:39:03 executing program 6:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2)
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003e80), 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003ec0)={&(0x7f0000002cc0)='./file0\x00', r2}, 0x10)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000003f80)='./file2/file0\x00', 0x0, 0x18}, 0x10)
socketpair(0x13, 0x800000000000003, 0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
recvmsg$kcm(r3, &(0x7f0000007800)={&(0x7f0000006140)=@ll, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0x1f}, 0x0)
sendmsg(r3, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20)
sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
close(r4)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x8}, 0x10)
recvmsg$kcm(r3, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000a80)=""/4096, 0x1000}], 0x1, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002d40)={&(0x7f0000002d00)='./file1\x00', r1}, 0x10)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003e40))
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003f00))
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
close(r3)
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x0, 0xf, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x0, 0x0, 0x7, 0x0, 0x1}, @alu={0x7, 0x10000, 0x7, 0xf, 0x5, 0xfffffffc}, @jmp={0x5, 0x2, 0xb, 0x0, 0x0, 0xffffffff, 0x4}, @call={0x85}], &(0x7f0000000440)='syzkaller\x00', 0x1, 0xfffffffffffffe04, &(0x7f0000003fc0)=""/37, 0x41100, 0x1}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f0000001c00)="5fc124ca36a81f9b9f671f54b2aa57d02558234d4e0b50a47d43cbbf26d578bd23b662e10eb595c57f760cfe4ec200b20af4a937d25103f2e43972a5b379ba29a61fb6f9a00a19449faef62aa8be1584e1d0b4f619e2200b37238698423c1b9a5d81f84ddd1a9f569f58827a4fd2e55188e16aec7514693277bbe3b3483df37734e211ad9c8eef", &(0x7f0000001cc0)=""/4096}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003e00)={r0, &(0x7f0000002d80)="e5ef7714fd8ca8e70fd6889fec41ad768bdb93781ca1b462e10dd1bfc37f2ab875359f6f0a3c03f7ec5bc015ffa625a3a99e51daae3eaf71cb62677a47a3189cfbb6fb91019f4531c7510474149e5d9a4a533a9fe3837ee88ddd103a8738c228", &(0x7f0000002e00)="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", 0x3}, 0x20)
socketpair(0xf, 0x6, 0xb0d, &(0x7f00000005c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001ac0)={0xffffffffffffffff, r5})
recvmsg$kcm(r5, &(0x7f0000000bc0)={&(0x7f0000000600)=@can, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000680)=""/236, 0xec}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/55, 0x37}, {&(0x7f0000000940)=""/215, 0xd7}, {&(0x7f0000000a40)=""/98, 0x62}], 0x6, &(0x7f0000000b40)=""/93, 0x5d}, 0x20)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003f40))

2018/03/30 22:39:03 executing program 2:
mkdir(&(0x7f0000000f80)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180))
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x9, 0x9, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, [@jmp={0x5, 0xffffffffffff64c2, 0x7, 0x5, 0x6, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x1, 0x0, 0x0, 0xa, 0x30, 0x10}, @generic={0xffffffffffffff01, 0x80000001, 0x0, 0x1}], {0x95}}, &(0x7f0000001140)='GPL\x00', 0x4, 0x1d, &(0x7f0000001440)=""/29, 0x40f00, 0x1}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001500)={&(0x7f0000000fc0)='./file1\x00', r0}, 0x10)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000dc0)={&(0x7f0000000d80)='./file0/bus\x00', 0x0, 0x8}, 0x10)
r1 = perf_event_open(&(0x7f0000000e00)={0xd15db09511d29419, 0x70, 0x6, 0x0, 0x4, 0x3, 0x0, 0x3, 0x8, 0x8, 0x0, 0x3, 0xf31, 0x8, 0x3, 0x1, 0x5, 0x6, 0x7, 0xffff, 0x6bec, 0x7, 0x0, 0x9, 0x3ff, 0x0, 0x9, 0x5, 0xfffffffffffffffc, 0x7, 0x2, 0x8200, 0x100, 0xffffffff, 0x80000001, 0xfffffffffffff001, 0x7, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0xd8, 0x887}, 0x2, 0x20, 0x3, 0x7, 0x20, 0x6, 0x3f}, 0x0, 0xe, 0xffffffffffffff9c, 0x9)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000f00)='sysfs\x00')
socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair(0x8, 0x0, 0xa4, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r2, &(0x7f00000004c0)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x8}, 0x2)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000980)="ff15f96673debf110c933a8338f639c7e76d69e432264fab7bbb821823bd5304dad968e01afb639b3a09810d6676c402924c10f9c2f1c5c40fba438f00f50b2e6aaaed923f1fed2c1befca81b0b320d4b1ebb0973f9b794fb359dc68ac9d340af789a66ae51117e7335b55d26530c51cd78dbeabe42b", 0x61, 0x0)
mount(&(0x7f0000000f40)='./file1\x00', &(0x7f0000001080)='./file0/bus\x00', &(0x7f00000010c0)='debugfs\x00', 0x200000, &(0x7f0000001340)="7f7a0efdbc66e2a17d24bd3cf8e0496307f3616135227f798e2454e68edcb5ce10a992f7f200de250399e6ab05a00c135bc8d2a6a224bab1b8f18d0f80705e99f01f81ee5f8cbee7217bf2b42b92beaa0a32e1d10855c77999c893ea07aa7aca0bdee52c4efd958043b484ecc64716f5eba1b714c055c2ed26942a557a571a87e88a2dd5146bbca952ff9b4665d45541bb1a6ed70c65b53bd6822d57ebf61ffb746afe05c756fee505bd4d3a068bd91413200786556d99f9b396b8ba75e17cf7fa1de37c8731d5a7b2faa215544d99c9b4c5c8ba6378062345511e129515f14becb7b59a3f7b65a1941d8ccb")
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000cc0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10)
socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000a00))
mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0\x00', &(0x7f0000000a80)='sockfs\x00', 0x22, &(0x7f0000000dc0))
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001180)={r3, 0x28, &(0x7f0000001100)}, 0xffffffffffffff14)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x4, 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, 0x0, @perf_bp={&(0x7f0000389000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3)
bpf$MAP_CREATE(0x0, &(0x7f0000001200)={0x800040010, 0x2002000004, 0x4, 0x4, 0x14, r4, 0x3, [0x4]}, 0x2c)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc)
socketpair(0x5, 0x0, 0x1, &(0x7f0000000500)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg$kcm(r6, &(0x7f0000000940)={&(0x7f0000000540)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/159, 0x9f}, {&(0x7f0000000700)=""/135, 0x87}, {&(0x7f00000007c0)=""/121, 0x79}], 0x5, &(0x7f00000008c0)=""/99, 0x63, 0x4}, 0x20)
sendmsg$kcm(r7, &(0x7f00000011c0)={&(0x7f0000000e80)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0xec1, 0x6, "c562f74b0196f7bbfc66a7da6e2e92461ce1bc58754bfd8e008fc54818a874b3385fc782ce04d8a2958a59353c8303053dc7744ac3adab6814a27b1735c77a", 0x32}, 0x80, &(0x7f0000001140), 0x0, &(0x7f00000047c0)=ANY=[], 0x0, 0x40000}, 0x40004)
recvmsg$kcm(r7, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000ac0)=""/126, 0x7e}, {&(0x7f0000000b40)=""/209, 0xd1}, {&(0x7f0000001240)=""/228, 0xe4}], 0x3, &(0x7f0000000c40)=""/60, 0x3c, 0x9}, 0x10100)

2018/03/30 22:39:03 executing program 3 (fault-call:12 fault-nth:68):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:03 executing program 1:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000), 0x0, &(0x7f0000a01f13)=""/237, 0xed}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180500000000000000000000000000006301f0ffffff000000000000000000009500000000000000f9dfddca5c2ff513093b78518f2871c5e8908bef49689e2a74b3761ffe02e81de16505e3811d5e397699423a5304390a7785258e0f7fa6aebad80c1ec98f414850bb74473db6b29c239fbd43534f1b2e4c08d44ac99fe95a9c7ac11063ec60a862c57639906c646eddac8dc68b77390092bf6bae5ef2272d15bf2d5c12ab446dfc15d9b6c210"], &(0x7f0000000000)='GPL\x00', 0x200003ff, 0xfe71, &(0x7f00005d4000)=""/251}, 0x48)

2018/03/30 22:39:03 executing program 0:
perf_event_open(&(0x7f0000cccf88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r3)
socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x5452, &(0x7f0000000040)='-\x00')
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)='em1md5summime_type\\\x00')
sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r2})
sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000400)=@rc={0x1f}, 0xa, &(0x7f00000004c0), 0x0, &(0x7f00000019c0)}, 0x80d4)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r4})

2018/03/30 22:39:03 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)="47ff3300", 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48)
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x9, 0x10}, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000017540)={&(0x7f00000163c0)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000016500)=[{&(0x7f0000016440)=""/191, 0xbf}], 0x1, &(0x7f0000016540)=""/4096, 0x1000, 0x5}, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000017580)={0xb, 0xd, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x4}, [@exit={0x95}, @ldst={0x3, 0x3, 0x2, 0x7, 0xe, 0x11c, 0x4}, @generic={0x9, 0xe11d, 0x10001, 0x5}, @generic={0x80, 0x1, 0x8, 0x7}, @jmp={0x5, 0x42e0, 0xf, 0xe, 0xf, 0xffffffff, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x33, 0xcb, &(0x7f0000000340)=""/203, 0x41100, 0x1, [], r1}, 0x48)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003640)={&(0x7f0000003140)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f00000035c0)=[{&(0x7f00000031c0)=""/240, 0xf0}, {&(0x7f00000032c0)=""/29, 0x1d}, {&(0x7f0000003300)=""/40, 0x28}, {&(0x7f0000003340)=""/146, 0x92}, {&(0x7f0000003400)=""/138, 0x8a}, {&(0x7f00000034c0)=""/220, 0xdc}], 0x6, 0x0, 0x0, 0x3}, 0x40000003)
bpf$PROG_LOAD(0x5, &(0x7f0000003680)={0x2, 0xd, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@ldst={0x3, 0x1, 0x3, 0x1, 0x4, 0x38, 0xfffffffffffffffd}, @map={0x18, 0x2, 0x1, 0x0, r0}, @jmp={0x5, 0x5936, 0xf, 0x9, 0x6, 0xfffffff8}, @ldst={0x3, 0x3, 0x7, 0x3, 0x5}, @generic={0x0, 0x79c, 0xaaa5, 0x200}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x8fb, 0x73, &(0x7f0000000200)=""/115, 0x40f00, 0x1, [], r2}, 0x48)

2018/03/30 22:39:03 executing program 7:
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000001680)={&(0x7f00000017c0), 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=""/136, 0x88}, 0x0)
recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0)
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000680)={r0, r0})
sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140))
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000600))
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000640)=0x7, 0x4)
recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f0000000380)=""/30, 0x1e}, {&(0x7f00000003c0)=""/167, 0xa7}], 0x3, &(0x7f00000004c0)=""/200, 0xc8, 0x2}, 0x2000)

2018/03/30 22:39:03 executing program 4:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r1 = socket$kcm(0x29, 0x0, 0x0)
sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r2 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x1, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x0, 0x6, 0x1ff, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x1)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000"], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48, 0x41f00, 0x1}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0x2, 0xa, 0xffffffffffffffff, 0x9}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002d00))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00')
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000240)='fuse\x00', 0x37002, &(0x7f0000000500))
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000580)='fuse\x00')

[ 2146.342075] FAULT_INJECTION: forcing a failure.
[ 2146.342075] name failslab, interval 1, probability 0, space 0, times 0
[ 2146.353504] CPU: 1 PID: 23262 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2146.360791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2146.370141] Call Trace:
[ 2146.372736]  dump_stack+0x194/0x24d
[ 2146.376365]  ? arch_local_irq_restore+0x53/0x53
[ 2146.381039]  should_fail+0x8c0/0xa40
[ 2146.384740]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2146.389826]  ? trace_event_raw_event_lock+0x340/0x340
[ 2146.394995]  ? __lock_is_held+0xb6/0x140
[ 2146.399048]  ? mark_held_locks+0xaf/0x100
[ 2146.403177]  ? __raw_spin_lock_init+0x1c/0x100
[ 2146.407744]  ? find_held_lock+0x35/0x1d0
[ 2146.411790]  ? __lock_is_held+0xb6/0x140
[ 2146.415843]  ? check_same_owner+0x320/0x320
[ 2146.420144]  ? d_alloc+0x269/0x340
[ 2146.423667]  ? rcu_note_context_switch+0x710/0x710
[ 2146.428585]  should_failslab+0xec/0x120
[ 2146.432540]  kmem_cache_alloc+0x47/0x760
[ 2146.436583]  ? d_drop+0x51/0x60
[ 2146.439842]  ? rpc_i_callback+0x30/0x30
[ 2146.443796]  rpc_alloc_inode+0x1a/0x20
[ 2146.447661]  alloc_inode+0x65/0x180
[ 2146.451270]  new_inode_pseudo+0x69/0x190
[ 2146.455314]  ? prune_icache_sb+0x1a0/0x1a0
[ 2146.459532]  ? do_raw_spin_trylock+0x190/0x190
[ 2146.464095]  ? d_add+0xa70/0xa70
[ 2146.467448]  new_inode+0x1c/0x40
[ 2146.470795]  rpc_get_inode+0x20/0x1e0
[ 2146.474578]  __rpc_create_common+0x5d/0x1d0
[ 2146.478883]  rpc_populate.constprop.15+0x1ad/0x340
[ 2146.483801]  rpc_fill_super+0x379/0xae0
[ 2146.487758]  ? cap_capable+0x1b5/0x230
[ 2146.491626]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2146.496797]  ? security_capable+0x8e/0xc0
[ 2146.500927]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2146.506103]  ? ns_capable_common+0xcf/0x160
[ 2146.510409]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2146.515579]  mount_ns+0xc4/0x190
[ 2146.518927]  rpc_mount+0x9e/0xd0
[ 2146.522280]  mount_fs+0x66/0x2d0
[ 2146.525633]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2146.530198]  ? may_umount+0xa0/0xa0
[ 2146.533806]  ? _raw_read_unlock+0x22/0x30
[ 2146.537947]  ? __get_fs_type+0x8a/0xc0
[ 2146.541817]  do_mount+0xea4/0x2bb0
[ 2146.545343]  ? copy_mount_string+0x40/0x40
[ 2146.549560]  ? rcu_pm_notify+0xc0/0xc0
[ 2146.553433]  ? copy_mount_options+0x5f/0x2e0
[ 2146.557820]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2146.562815]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2146.567636]  ? kasan_check_write+0x14/0x20
[ 2146.571853]  ? _copy_from_user+0x99/0x110
[ 2146.575984]  ? copy_mount_options+0x1f7/0x2e0
[ 2146.580462]  SyS_mount+0xab/0x120
[ 2146.583893]  ? copy_mnt_ns+0xb30/0xb30
[ 2146.587764]  do_syscall_64+0x281/0x940
[ 2146.591630]  ? vmalloc_sync_all+0x30/0x30
[ 2146.595756]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2146.600234]  ? finish_task_switch+0x1c1/0x7e0
[ 2146.604711]  ? syscall_return_slowpath+0x550/0x550
[ 2146.609619]  ? syscall_return_slowpath+0x2ac/0x550
[ 2146.614528]  ? prepare_exit_to_usermode+0x350/0x350
[ 2146.619535]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2146.624881]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2146.629708]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2146.634874] RIP: 0033:0x454e79
2018/03/30 22:39:04 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbc, 0xffffffffffffffff}, 0xfffffffffffffd53)
r1 = socket$kcm(0x29, 0x7, 0x0)
recvmsg$kcm(r1, &(0x7f0000001180)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001140)=""/28, 0x1c, 0x9}, 0x40002000)
bpf$MAP_CREATE(0x0, &(0x7f0000001440)={0xd, 0x1f, 0x1, 0x1, 0x18, r0, 0xe9cd}, 0x2c)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000011c0))
bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000600000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfff1, &(0x7f00001a7f05)=""/251}, 0x48)
recvmsg$kcm(r1, &(0x7f0000001400)={&(0x7f0000001200)=@can, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/32, 0x20}, {&(0x7f00000012c0)=""/86, 0x56}, {&(0x7f0000001340)=""/81, 0x51}], 0x3, 0x0, 0x0, 0x10001}, 0x2)

2018/03/30 22:39:04 executing program 5:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/123, 0x7b}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/92, 0x5c}], 0x3, &(0x7f0000000280)=""/28, 0x1c, 0x1}, 0x2020)
mkdir(&(0x7f0000000000)='./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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

[ 2146.638045] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2146.645736] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2146.652985] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2146.660238] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2146.667489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2146.674738] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000044
[ 2146.682143] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd
[ 2146.696579] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 22:39:04 executing program 4:
r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x80000001, 0x9, 0x1, 0x1f, 0x0, 0x9, 0x80000, 0x0, 0x3, 0x2, 0x80000000, 0x3, 0x1, 0xea5600000000, 0x6, 0x100000001, 0x8, 0x3, 0x9, 0x7, 0x1, 0xffffffffffffffff, 0x898, 0x9, 0x800, 0xffffffff00000001, 0x8000000000000, 0x0, 0x2, 0x6, 0x400, 0x9, 0x7fffffff, 0x7, 0x0, 0x9, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x840, 0x3, 0xb05, 0x4, 0x9, 0x1f, 0x10001}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x8)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
socketpair$inet(0x2, 0x7, 0x42d2, &(0x7f00000000c0))
r1 = getpid()
perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x1ff, 0x100, 0x800, 0x3, 0x0, 0x6, 0x840, 0x4, 0x1, 0x9c, 0x8000, 0x0, 0x0, 0x8, 0x0, 0x4a0, 0x80, 0x23, 0x0, 0x81, 0x1000, 0x4608, 0x7, 0x7, 0x0, 0x3, 0x4, 0x111, 0x6, 0x3, 0x683, 0xffffffffffffffff, 0x7, 0x2, 0x3aa90ecd, 0x7f, 0x0, 0x2, 0x4, @perf_config_ext={0x9, 0x7}, 0x4000, 0x10001, 0x5, 0x0, 0x2, 0x7, 0x3f}, r1, 0x1, r0, 0xb)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x4, 0x80000001, 0x9, 0xc, r0, 0x103}, 0x2c)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x3f)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x9, 0x2, 0x3, 0x6, r2, 0x1}, 0x2c)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r2, 0x28, &(0x7f0000000280)}, 0x10)
r6 = perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x6, 0x6, 0xfffffffffffffc01, 0x6, 0x0, 0x0, 0x25101, 0xf, 0x1b1e, 0x200, 0x1, 0x6, 0x3f, 0x1, 0x8, 0x7, 0xff, 0x0, 0x4, 0x101, 0x100, 0xfffffffffffffc11, 0x1, 0x0, 0x7, 0xffffffffffffff0f, 0x20, 0x31, 0x4, 0xfffffffffffffff9, 0x100, 0xffffffff, 0xffffffffffff2fb5, 0x9, 0x80, 0x8, 0x0, 0x2, 0x5, @perf_config_ext={0xffff, 0x401}, 0xa4a0, 0x6, 0x3, 0x4, 0x9, 0x0, 0x8}, r1, 0x6, r0, 0xa)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380))
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000003c0)=0x5, 0x4)
r7 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r7, &(0x7f0000000840)={&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000580)=""/42, 0x2a}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/173, 0xad}], 0x6, &(0x7f00000007c0)=""/128, 0x80, 0x1}, 0x100)
socketpair(0x8, 0x2, 0x7ff, &(0x7f0000000880)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000ac0)={r8, 0x0, 0xed, 0xfd, &(0x7f00000008c0)="29d39f34fad6d9ff207cd030e02e8657c8a4f5e4db03e13883381c657afbde51b2277584d4d651ecaa234035cb010f700e8ba4cfa333015dd1ce8ea43acf2decb3906c900a4b7882e847f766e23bc7562c297bd8f025e2f2de7263dfc1f72b39c0255d31d4850a8b40c1d28856de66a91bdec8ed151a5850d2a1ced78575ed552e87ef6da69783cf33088a534eaaf772c24ba729c50d93f9ca5885c6dc31b2a19c72481f74dbb247f14b11840ff28b7e6ba2b56d8c0c03d5b25c3e42c9186e71c0f9af45de8894c30f54d29c9a8c1d66d048a4ba83d0981713c7f7bbe8c728107e755d1475077963224dc63e41", &(0x7f00000009c0)=""/253, 0x5, 0x3}, 0x28)
recvmsg(r5, &(0x7f0000005280)={&(0x7f0000003b40)=@can={0x0, <r10=>0x0}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000003bc0)=""/199, 0xc7}, {&(0x7f0000003cc0)=""/17, 0x11}, {&(0x7f0000003d00)=""/129, 0x81}, {&(0x7f0000003dc0)=""/121, 0x79}, {&(0x7f0000003e40)=""/50, 0x32}, {&(0x7f0000003e80)=""/231, 0xe7}, {&(0x7f0000003f80)=""/237, 0xed}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/207, 0xcf}, {&(0x7f0000005180)=""/50, 0x32}], 0xa, 0x0, 0x0, 0xbcac}, 0x21)
bpf$PROG_LOAD(0x5, &(0x7f00000052c0)={0xf, 0x15, &(0x7f0000000b00)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x15e}, [@alu={0x7, 0x95e8, 0x0, 0xf, 0x5, 0x11}, @jmp={0x5, 0x5, 0xd, 0xa, 0x0, 0x31, 0xfffffffffffffffc}, @jmp={0x5, 0x4, 0xe, 0x0, 0x3, 0x30, 0x10}, @exit={0x95}, @exit={0x95}, @generic={0x4d5, 0x8, 0x6, 0x5b}, @map={0x18, 0x9, 0x1, 0x0, r3}, @ldst={0x2, 0x2, 0x3, 0x0, 0x9, 0x88, 0x8}, @alu={0x4, 0x2, 0xb, 0x7, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000bc0)='syzkaller\x00', 0x7, 0x8e, &(0x7f0000000c00)=""/142, 0x8326a615f075bc76, 0x1, [], r10}, 0x48)
ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xe7c6)
bpf$PROG_LOAD(0x5, &(0x7f0000005480)={0x0, 0x9, &(0x7f0000005340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40396474}, @exit={0x95}], {0x95}}, &(0x7f00000053c0)='GPL\x00', 0x9, 0x54, &(0x7f0000005400)=""/84, 0x41f00, 0x0, [], r10}, 0x48)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000005500)='syzkaller\x00')
ioctl$PERF_EVENT_IOC_RESET(r9, 0x2403, 0x0)
r11 = gettid()
ioctl$PERF_EVENT_IOC_DISABLE(r9, 0x2401, 0x8)
perf_event_open(&(0x7f0000005580)={0x2, 0x70, 0x7, 0x0, 0x8000, 0x0, 0x0, 0xab, 0x800, 0x9, 0xe7, 0x5, 0x40, 0x1, 0x6, 0x3, 0x3, 0x7f, 0x5, 0x8, 0x800000, 0x2, 0x4f98cea6, 0x3, 0x8, 0x8, 0xffff, 0x800, 0x5, 0x1, 0x8, 0x7, 0xfffffffffffffff7, 0x1000, 0xffffffff7fffffff, 0x329996c2, 0x7, 0x7, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000005540), 0x1}, 0x80, 0x2a2, 0x4, 0x5, 0x0, 0xb4db, 0xffffffff}, r11, 0x3, r6, 0x8)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005740)={r9, &(0x7f0000005600)="c0b1b3d701ac4729a4acc7b823c7381057b211105d4f32d463ae728c03d44d49a9e4d6", &(0x7f0000005640)="75cb04753faea219e5558e0fb932fb5b5491c88c14e54316a2177713ca8ef3fb149263a9b19c5bfbf9260ace3cc9dd05e947567daed2ba82fb04f9654fdc97756c46b403ae5a92f266215e9394e02545046de596b4aae592dd99e69309dee4be30359ce90e8ce3461644a4d230de614923f7c57162875f95e9410b32b3bef1782ec5a0a4fe842eeb2d8a317b4490f4cc0d3cf411c2d13059b7f8a9ee72a15ed5159b1a30edf8b806af12902ba5f98c756abb373396ccffce6dcd0934e819a60843877d7a37b51e6e1746c55049951ed285f7f33327f08750bef7aba7db35726b30ca727cdbf654cb9d6ecee2dfccf3c05549a007f6f4e534"}, 0x20)
socketpair(0x2, 0x4, 0xbad, &(0x7f0000005780))
socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000057c0))

2018/03/30 22:39:04 executing program 3 (fault-call:12 fault-nth:69):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

[ 2146.870081] FAULT_INJECTION: forcing a failure.
[ 2146.870081] name failslab, interval 1, probability 0, space 0, times 0
[ 2146.881452] CPU: 1 PID: 23308 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2146.888720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2146.898072] Call Trace:
[ 2146.900664]  dump_stack+0x194/0x24d
[ 2146.904304]  ? arch_local_irq_restore+0x53/0x53
[ 2146.908989]  should_fail+0x8c0/0xa40
[ 2146.912704]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2146.917800]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2146.922973]  ? __lock_acquire+0x664/0x3e00
[ 2146.927198]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2146.932380]  ? find_held_lock+0x35/0x1d0
[ 2146.936420]  ? __lock_is_held+0xb6/0x140
[ 2146.940478]  ? check_same_owner+0x320/0x320
[ 2146.944788]  ? __d_lookup+0x4f4/0x830
[ 2146.948571]  ? rcu_note_context_switch+0x710/0x710
[ 2146.953481]  should_failslab+0xec/0x120
[ 2146.957440]  kmem_cache_alloc+0x47/0x760
[ 2146.961493]  __d_alloc+0xc1/0xbd0
[ 2146.964951]  ? shrink_dcache_for_umount+0x290/0x290
[ 2146.969971]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2146.974466]  ? lock_release+0xa40/0xa40
[ 2146.978434]  ? mark_held_locks+0xaf/0x100
[ 2146.982561]  ? d_lookup+0x133/0x2e0
[ 2146.986169]  ? d_lookup+0x1d5/0x2e0
[ 2146.989772]  d_alloc+0x8e/0x340
[ 2146.993040]  ? __d_alloc+0xbd0/0xbd0
[ 2146.996729]  ? full_name_hash+0x9b/0xe0
[ 2147.000692]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2147.005979]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2147.010205]  rpc_populate.constprop.15+0xa3/0x340
[ 2147.015040]  rpc_fill_super+0x379/0xae0
[ 2147.019001]  ? cap_capable+0x1b5/0x230
[ 2147.022870]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2147.028051]  ? security_capable+0x8e/0xc0
[ 2147.032186]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2147.037360]  ? ns_capable_common+0xcf/0x160
[ 2147.041660]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2147.046826]  mount_ns+0xc4/0x190
[ 2147.050171]  rpc_mount+0x9e/0xd0
[ 2147.053513]  mount_fs+0x66/0x2d0
[ 2147.056857]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2147.061414]  ? may_umount+0xa0/0xa0
[ 2147.065032]  ? _raw_read_unlock+0x22/0x30
[ 2147.069161]  ? __get_fs_type+0x8a/0xc0
[ 2147.073039]  do_mount+0xea4/0x2bb0
[ 2147.076577]  ? copy_mount_string+0x40/0x40
[ 2147.080785]  ? rcu_pm_notify+0xc0/0xc0
[ 2147.084652]  ? copy_mount_options+0x5f/0x2e0
[ 2147.089039]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2147.094036]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2147.098856]  ? kasan_check_write+0x14/0x20
[ 2147.103075]  ? _copy_from_user+0x99/0x110
[ 2147.107208]  ? copy_mount_options+0x1f7/0x2e0
[ 2147.111690]  SyS_mount+0xab/0x120
[ 2147.115130]  ? copy_mnt_ns+0xb30/0xb30
[ 2147.119001]  do_syscall_64+0x281/0x940
[ 2147.122869]  ? vmalloc_sync_all+0x30/0x30
[ 2147.126994]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2147.131481]  ? finish_task_switch+0x1c1/0x7e0
[ 2147.135963]  ? syscall_return_slowpath+0x550/0x550
[ 2147.140883]  ? syscall_return_slowpath+0x2ac/0x550
[ 2147.145804]  ? prepare_exit_to_usermode+0x350/0x350
[ 2147.150797]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2147.156143]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2147.160980]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2147.166155] RIP: 0033:0x454e79
[ 2147.169322] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2147.177020] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2147.184285] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2147.191549] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2147.198800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2147.206050] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000045
[ 2147.214735] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 22:39:05 executing program 6:
socket$kcm(0x29, 0x5, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="81c40cca0a4a1b90ad4fef3e27369fe5fc7caebda6b39acd351a0f04f86d4f00b37d02bcf307c53f12dae562449ac3addb75524d1b778d4f006b0d2481b934e35da4a21e9f32b23a83de31fd", &(0x7f0000000400)="1d6f03d5687cd07bb293762ca97b8241818631d8d77fa3c119f6acd063cf0ba1b0988885e069be5ec94b6e01e10da8219f23fd5af205d3499199e2afae3bdab1edc903c0d7f2f00f0a410d3842ee1ae1f5218ee0918c27571c8bf899ad45be8705915ccabaaf614656d911efa8b09a251f52a0d33988044119f439aaf669caca45481ff2d5288a16917e23cf30b500f63b62b10f3c7212d941070d05c63524ea49625d60075eb83a3ea77b51661452010344d69cc524eff1259643e5cbe966b5fb3f121d1a5f2540b57fee991e72898de0b448254aa5c954", 0x2}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0x5, 0x8, 0x1, 0x5, r0, 0x4}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f00000001c0)='*', &(0x7f00000002c0)=""/209}, 0x18)

2018/03/30 22:39:05 executing program 0:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = gettid()
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0xffffffff, 0x4, 0x4, 0x0, 0x4, 0x1840, 0x2, 0xb93, 0x6, 0x8, 0x2, 0x81, 0x5, 0x8000, 0xf879, 0x1ff, 0x8, 0xfd1, 0xffffffffffffd469, 0x4, 0x1, 0x3, 0x200, 0x1, 0x8, 0x6, 0x7, 0xd77c, 0x1, 0x200, 0x9f, 0x229, 0x87, 0x7, 0x1f, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x1, 0x7ff, 0x3, 0x5, 0x3, 0x4, 0x1}, r1, 0x2, r0, 0x3)
mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2))
mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87))

2018/03/30 22:39:05 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)}, 0xfffffffffffffc2a)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x3, 0x0, 0x7fffffff, 0x10, r0, 0x3}, 0x2c)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x0, 0x1, 0xfffffffffffffffd, 0x2, r0, 0x3ff}, 0x2c)

2018/03/30 22:39:05 executing program 5:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x3, 0x8}, 0xc)
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000008440)={&(0x7f0000007100)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008300)=[{&(0x7f0000007180)=""/125, 0x7d}, {&(0x7f0000007200)=""/223, 0xdf}, {&(0x7f0000007300)=""/4096, 0x1000}], 0x3, &(0x7f0000008340)=""/223, 0xdf, 0x7}, 0x120)
bpf$PROG_LOAD(0x5, &(0x7f0000008480)={0x6, 0x17, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffff0c0a}, @call={0x85, 0x0, 0x0, 0x2b}, @ldst={0x0, 0x0, 0x3, 0xf, 0xf, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x15}, @ldst={0x2, 0x0, 0x3, 0x7, 0x5, 0xffffffff, 0x2bbe7c54956cebb9}, @generic={0x100000001, 0x0, 0x1, 0x7}, @call={0x85, 0x0, 0x0, 0x4}, @map={0x18, 0xa, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x4c}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0x1, 0xe2, &(0x7f0000000340)=""/226, 0x40f00, 0x0, [], r3}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f00000017c0), 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=""/136, 0x88}, 0x0)
recvmsg(r1, &(0x7f00000011c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/113, 0x44d}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001280)=""/242, 0xf2}, {&(0x7f0000001380)=""/95, 0xfffffd44}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/178, 0x72}], 0x6, &(0x7f0000001600)=""/79, 0x4f}, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)}, 0x10)
sendmsg$kcm(r2, &(0x7f0000948000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d43000), 0xfffffdb1}], 0x208, &(0x7f0000003e40)}, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080)="09d57e7f4a4de02c199a0a793321d661856544dd45295fcd72546887d93f737205eddaeb283d7a80abd534f7071ec6a5fce854e4a18ee5497c386ca49f9a17eea768c402b0922c44e8fb80c3dc13dcf7e11c443bbabfe62d7401aa88c3471e18b1acbc54fe795d038396375c949af7cb17e0", &(0x7f0000000100)=""/47}, 0x18)
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x3, 0xffffffff, 0x8, 0x1, 0xe84}, 0x2c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1012, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)

2018/03/30 22:39:05 executing program 3 (fault-call:12 fault-nth:70):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:05 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x0, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r3, 0x7, r0, 0xb)
r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0xf5de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
recvmsg(r5, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 22:39:05 executing program 4:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x32b)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000000)='./file2\x00', 0x0, 0x18}, 0x54)
socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={<r1=>0x0, <r2=>0x0})
recvmsg$kcm(r1, &(0x7f0000007800)={&(0x7f0000006140)=@ll, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0x1f}, 0x0)
sendmsg(r1, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20)
sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
close(r2)
recvmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000c00)="5d7f66f9bfdcda3e55cd44792c9f0dcbec2590177d96e08a1bd116f1c41108dfe1dccc06f98500182d717edf47a34cbc369e5309de0bbf8472d11e1fc932a46e1f88939f759da8bf5ed4d586e79236dee04e15211ce7d136a30ad1f0a937d67c4c59b4e6e3ca22d31c7aa0b4b2f7096aaec4ad02", &(0x7f0000000c80)="a8c51d618d092e0d70c524a93fc180633f832a527be2eaea34bcfa2e13d86fbaa317ce1f77639e3ababc6d81d022586524b12ad3a9813a1b0cd35d6beb662ea825f021228b905254be"}, 0x20)
close(r1)
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xe, &(0x7f00000003c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x0, 0xf, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x0, 0x0, 0x7, 0x0, 0x1}, @alu={0x7, 0x10000, 0x7, 0xf, 0x5, 0xfffffffc}, @jmp={0x5, 0x2, 0xb, 0x0, 0x0, 0xffffffff, 0x4}, @call={0x85}], &(0x7f0000000440)='syzkaller\x00', 0x1, 0x25, &(0x7f0000000480)=""/37, 0x41100, 0x1}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)}, 0x20)
socketpair(0xf, 0x6, 0xb0d, &(0x7f00000005c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r2, &(0x7f0000001c00)="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", &(0x7f0000000d00)="071e666c2f715e734f92d2ba06ba353bdd3a197a9e803568acb6259b0023f0c89bbe35ea0018d991d9db11df4f0492ec648b0fd2e5359b0a734afa87b12a26558cb43f9d892b95fc763996fc7aca781b598113b85a33421fce440c790aca1023c22a5c4a07c0076d4f50faf2221abd3460b92154c3fd319951afecb1643dde77e090a52e754976a6b10525897c4ae9d0567118c724c74badda7a2c9e4638a8f6988f6c", 0x1}, 0x20)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000001ac0)={0xffffffffffffffff, r3})
recvmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f0000000600)=@can, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000680)=""/236, 0xec}, {&(0x7f0000000780)=""/198, 0xc6}, {&(0x7f0000000880)=""/87, 0x57}, {&(0x7f0000000900)=""/55, 0x37}, {&(0x7f0000000940)=""/215, 0xd7}, {&(0x7f0000000a40)=""/98, 0x62}], 0x6, &(0x7f0000000b40)=""/93, 0x5d}, 0x20)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180))

2018/03/30 22:39:05 executing program 7:
perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffff9c, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000971a0000000085d30df56845a67a5973008000000000000000000000000000"], &(0x7f0000000140)="4700001321d9845b2d50831abcb5a5c7738a27423be20079bb1d22832027384bf666e348592f453c51f2d0405c5f", 0xe6, 0xfb, &(0x7f0000000140)=""/251, 0x41000}, 0x48)

2018/03/30 22:39:05 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c)
recvmsg(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/89, 0x59}, {&(0x7f0000000140)=""/243, 0xf3}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/104, 0x68}, {&(0x7f0000001400)=""/247, 0xf7}], 0x7, &(0x7f0000001580)=""/167, 0xa7, 0x1}, 0x2103)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x2, &(0x7f0000346fc8)=@raw=[@call={0x85, 0x0, 0x0, 0x27}], &(0x7f0000000000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f0000001740)=""/251}, 0x48)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000016c0)={r0, 0x28, &(0x7f0000001680)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001700)={r1, 0x6}, 0xc)

2018/03/30 22:39:05 executing program 1:
socketpair(0xd, 0x7, 0xfffffffffffffffd, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100))
r1 = perf_event_open(&(0x7f00006d7000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040))

2018/03/30 22:39:05 executing program 6:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0xfffffffffffffffd, 0x11}, 0x2c)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0/file0\x00', r0}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/file1\x00', 0x0, 0x8}, 0x10)
sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="9e3e519ac4b077e271801aa39be0b1d36c7a503827603786b645e48d020b81d465fb8a56167e1e32d2f7fdf7a4d0201382a33e", 0x33}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="68000000000000000a010000ffffffff9933a58d15ab20d3b9edfa27da788fc3a7de2de4aa688b849721793e1ac07f49b5ce91fc7d4b5dbc307d80a884f9c20efaac26b501b4f7e95891a9fd7972e2e58291c62f3b1d06a7f29a5b24347c6000c11f08438fef7a65"], 0x68, 0x4000000}, 0x8000)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000500))

[ 2147.907911] FAULT_INJECTION: forcing a failure.
[ 2147.907911] name failslab, interval 1, probability 0, space 0, times 0
[ 2147.908473] devpts: called with bogus options
[ 2147.919265] CPU: 1 PID: 23333 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2147.919274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2147.919279] Call Trace:
[ 2147.919297]  dump_stack+0x194/0x24d
[ 2147.919311]  ? arch_local_irq_restore+0x53/0x53
[ 2147.951264]  should_fail+0x8c0/0xa40
2018/03/30 22:39:05 executing program 7:
r0 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f00000013c0)=@sco={0x1f}, 0x8, &(0x7f0000001540)=[{&(0x7f00000014c0)='<', 0x1}], 0x1, &(0x7f0000001580)}, 0x0)
socket$kcm(0x29, 0x5, 0x0)
gettid()
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5)
r1 = socket$kcm(0x29, 0x7, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000029c0)={<r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000017c0)={r2})
r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440))
r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0))
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='selinuxfs\x00', 0x1000, &(0x7f0000000600))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
close(r4)
r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000000c0)='../file0\x00', 0x0, 0x10}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001700)={r5, &(0x7f0000000680)="a1e0e0cd691f84eb21eb1e271d525f78192c9164fefa2962538fe831cf607594b76430e3b024a1bf780cc059dfbe02a2dc833076594c3403cf4baff9ecdf488b52e7d31c1e4f0c9b4a18c7d4904138f31480ee8d47b0dbf79991daf896694639f2b8b0bd004ea53609833d2a874797692def4678203e5b4133af12", &(0x7f0000000700)="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", 0x3}, 0x20)
close(0xffffffffffffffff)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002840)={r3, &(0x7f0000001800)="f5fe1fe5664941e753c920e3f45a99af43e69d96d24fb16a2926d77a9210aed4312f30ca23167d8925277db610c679a7bace56ec8abce8", &(0x7f0000001840)=""/4096}, 0x18)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r4, 0x0, 0x9e, 0xa, &(0x7f0000000280)="a46d1ed452353fad28567f77bde04b7154905966f4d035ede5a94446345c6f1b7a6cd19ebb3642364751b7f55d885b6c033a3644dd4ced18a7db2a16719fbadc6ffdc0b43a50bfdf89856de97fe36e5dce237b54404df91f918e8c3904c514b8eb444fef6484923a97136acce737f584ce767317d7cab0a0abb12935c30ca2496b601a8dcc2ffbe0a01d95b297ad35849705275faf5ec65ed25e6152e305", &(0x7f0000000340)=""/10, 0x3, 0xae3}, 0x28)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00', 0x0, 0x18}, 0x10)
socketpair(0x10, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
mkdir(&(0x7f0000002880)='../file0\x00', 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000240)=0x100000001)
ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000400)='devpts\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740))
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000080)=@raw=[@alu={0x4, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r7, 0x5, 0x1}, 0x14)

[ 2147.954986]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2147.959840]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2147.964961]  ? trace_event_raw_event_lock+0x340/0x340
[ 2147.970163]  ? perf_trace_lock+0x900/0x900
[ 2147.974407]  ? mark_held_locks+0xaf/0x100
[ 2147.978557]  ? __raw_spin_lock_init+0x1c/0x100
[ 2147.983129]  ? find_held_lock+0x35/0x1d0
[ 2147.987175]  ? __lock_is_held+0xb6/0x140
[ 2147.991229]  ? check_same_owner+0x320/0x320
[ 2147.995529]  ? d_alloc+0x269/0x340
[ 2147.999050]  ? rcu_note_context_switch+0x710/0x710
[ 2148.003967]  should_failslab+0xec/0x120
[ 2148.007922]  kmem_cache_alloc+0x47/0x760
[ 2148.011970]  ? d_drop+0x51/0x60
[ 2148.015232]  ? rpc_i_callback+0x30/0x30
[ 2148.019189]  rpc_alloc_inode+0x1a/0x20
[ 2148.023055]  alloc_inode+0x65/0x180
[ 2148.026666]  new_inode_pseudo+0x69/0x190
[ 2148.030708]  ? prune_icache_sb+0x1a0/0x1a0
[ 2148.034924]  ? do_raw_spin_trylock+0x190/0x190
[ 2148.039490]  ? d_add+0xa70/0xa70
[ 2148.042842]  new_inode+0x1c/0x40
[ 2148.046191]  rpc_get_inode+0x20/0x1e0
[ 2148.049972]  __rpc_create_common+0x5d/0x1d0
[ 2148.054277]  rpc_populate.constprop.15+0x1ad/0x340
[ 2148.059193]  rpc_fill_super+0x379/0xae0
[ 2148.063150]  ? cap_capable+0x1b5/0x230
[ 2148.067020]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2148.072196]  ? security_capable+0x8e/0xc0
[ 2148.076327]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2148.081496]  ? ns_capable_common+0xcf/0x160
[ 2148.085800]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2148.090967]  mount_ns+0xc4/0x190
[ 2148.094314]  rpc_mount+0x9e/0xd0
[ 2148.097663]  mount_fs+0x66/0x2d0
[ 2148.101016]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2148.105585]  ? may_umount+0xa0/0xa0
[ 2148.109191]  ? _raw_read_unlock+0x22/0x30
[ 2148.113319]  ? __get_fs_type+0x8a/0xc0
[ 2148.117192]  do_mount+0xea4/0x2bb0
[ 2148.120718]  ? copy_mount_string+0x40/0x40
[ 2148.124933]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2148.129932]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2148.134674]  ? retint_kernel+0x10/0x10
[ 2148.138545]  ? copy_mount_options+0x149/0x2e0
[ 2148.143027]  ? __sanitizer_cov_trace_pc+0x48/0x50
[ 2148.147853]  ? copy_mount_options+0x1f7/0x2e0
[ 2148.152331]  SyS_mount+0xab/0x120
[ 2148.155762]  ? copy_mnt_ns+0xb30/0xb30
[ 2148.159628]  do_syscall_64+0x281/0x940
[ 2148.163492]  ? vmalloc_sync_all+0x30/0x30
[ 2148.167618]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2148.172093]  ? finish_task_switch+0x1c1/0x7e0
[ 2148.176570]  ? syscall_return_slowpath+0x550/0x550
[ 2148.181477]  ? syscall_return_slowpath+0x2ac/0x550
[ 2148.186388]  ? prepare_exit_to_usermode+0x350/0x350
[ 2148.191386]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2148.196731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2148.201561]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2148.207436] RIP: 0033:0x454e79
[ 2148.210605] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2148.218295] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2148.225545] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2148.232793] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2148.240041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2148.247293] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000046
[ 2148.254744] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb
2018/03/30 22:39:05 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040))
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0))
socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x99, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8ceab36f5f7fa05695dbca78013b888f942ce32ebeee45b45a6e2928a7339dc857541e75c261f6d860af5c943d69987fb11bce0c61d9453f0f392e336b08c1e3a5278333c00e1b820baf179df472", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28)
mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0x50, &(0x7f00000003c0)}, 0x10)
r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1)
mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x8000, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8c55da50b7f4ea1917b67b1d201d2a469ec4f4555faea")
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0))
mkdir(&(0x7f0000000080)='./file0\x00', 0x201000000004)
r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f00000001c0)={0x0, <r5=>0x0}}, 0x10)
r6 = getpid()
perf_event_open(&(0x7f0000000780)={0x5, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x800, 0x4, 0x4, 0x1, 0x0, 0xbfe2, 0x3, 0x81, 0x0, 0x3, 0x7f, 0xffffffffffffffbd, 0x9, 0x8b4, 0x0, 0x7, 0x57, 0xffff, 0x81, 0x9, 0x0, 0x5, 0xfffffffffffffffd, 0x1fffffffe0000000, 0xffffffff, 0x7, 0x1000, 0xffff, 0xffffffffffff0000, 0x6, 0x0, 0x3, 0x3, @perf_config_ext={0x20, 0x1}, 0x1001, 0x6, 0x100000001, 0x0, 0x3, 0x3f, 0xf78}, r6, 0x0, r0, 0x1)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0x50, &(0x7f00000006c0)}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r5, 0x200, 0x8}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
mkdir(&(0x7f00000008c0)='./file1\x00', 0x80)

[ 2148.288338] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2148.299457] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:05 executing program 6:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a80)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
recvmsg$kcm(r3, &(0x7f0000007800)={&(0x7f0000000ac0)=@ll, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x40)
sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
close(r4)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffebc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x6)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000180)="dcea30c3b715a39ae408be01861868bde2fb982c09cafe2a36")
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r6, &(0x7f0000001d00)="827f17a287e3db0171a8a04c6103ad5ba4a6f95912ae58f06a0d73f105127b60cd1b18cc6b1bebef90e7c8653e8cf5ec93fc26387e7576b580b47feff55b3457a924cbba1b470387254871b592b1eaeabcd73690cb31e4fcaa2e373a917baf51451ed7b8834b200b8c23e5a3d5355015a088c84425b93d77d99eb0256ca4a0cb8ce196c39b8480c460356a1108e5fba10000000000000000000000000000000054c3385e858e0eee7e7875", &(0x7f0000000300)=""/153}, 0x18)
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0))
socketpair(0xd, 0x3, 0x5, &(0x7f0000000980))
bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000980)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x80000000, 0xea, &(0x7f0000000480)=""/234, 0x41000, 0x1}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={0xffffffffffffffff, 0x0, 0x51, 0xe8, &(0x7f0000000600)="c64432cbce318e62f7d73dd0698d20dfbda64b2e5dc772bfeb57988e4a31221b79b7cd3f91e619927f24f26c870665cd9ea343c07bde30c1db7207f4d3a750b4c9ed2a36922fc2361dc5f23bb32a848822", &(0x7f0000000680)=""/232, 0x8, 0x8}, 0x28)
recvmsg$kcm(r3, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f00000009c0)=""/106, 0xa4f40e906591e28a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file1\x00', 0x0, 0x18}, 0x10)
close(r3)
recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20)
r7 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xa, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x2, 0x0, 0x7, 0x0, 0x1}, @alu={0x0, 0x4207acd2, 0x4, 0xf, 0x2, 0x3c, 0x1}, @jmp={0x5, 0x2, 0xb, 0xd, 0x9, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000440)='GPL\x00', 0x1, 0x25, &(0x7f0000000900)=""/37, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000540)=r7, 0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x800000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x440}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/30 22:39:05 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000002800000850000001700000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28)
socketpair(0xb, 0x1, 0x40, &(0x7f00000000c0))

[ 2148.334466] EXT4-fs (sda1): re-mounted. Opts: 
[ 2148.379961] EXT4-fs (sda1): Unrecognized mount option "
" or missing value
[ 2148.409310] devpts: called with bogus options
[ 2148.433216] hugetlbfs: Bad mount option: ""
[ 2148.463627] EXT4-fs (sda1): re-mounted. Opts: 
[ 2148.481966] overlayfs: missing 'lowerdir'
[ 2148.517804] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value
[ 2148.535350] overlayfs: missing 'lowerdir'
2018/03/30 22:39:06 executing program 3 (fault-call:12 fault-nth:71):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:06 executing program 7:
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000340)='./file1\x00', 0x104)
r2 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x2)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
r3 = perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x0, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, 0x0, 0xd, r2, 0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = getpid()
perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x6, 0x8, 0x1ff, 0x2, 0x0, 0x0, 0x200, 0x8, 0x2, 0x1, 0x5, 0x140000000000000, 0x2, 0x10000000000, 0x81, 0x3f, 0x8000, 0x9455, 0x100, 0x8001, 0x1, 0x2, 0x81, 0x3f, 0xfffffffffffffffd, 0x5df, 0xbc2, 0x6, 0x9, 0x2, 0x4, 0x4, 0x7fffffff, 0x8, 0x10001, 0x9, 0x0, 0x200, 0x4, @perf_config_ext={0x1, 0x100}, 0x10, 0x9, 0x7, 0x3, 0x7, 0x8, 0x6}, r6, 0x8, r3, 0x1)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c0969002045c2ec6400000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb010000da2e80a190a763f4ec976694e98d23ed9e39f875158d5554b47a04452898d9726587c92437b26e4e0c77693b8263a7d8c2f8175306111a64572699cc934f5797"])
ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3c652686)
sendmsg(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e27007", 0x46}], 0x1, 0x0, 0x0, 0x8000}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:06 executing program 0:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209e", 0x23}], 0x1, &(0x7f0000000980)}, 0x20000000)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r2=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba02ed5166be56df09fec2eef35318bf9b1311a", &(0x7f00000006c0)=""/139}, 0x18)
bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x4, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x0, 0x4, 0x2, 0x8}, @exit={0x95}], &(0x7f0000000440)="e7ec95457b80a7ce93cd589466f84973fb76577e697126e971ad565c00", 0x40, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x1}, 0x48)
socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000d00)={<r3=>0xffffffffffffffff})
mkdir(&(0x7f0000000ac0)='./file1\x00', 0x40)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100))
mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0)
r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000042c0)={&(0x7f0000000000)='./file1\x00', 0x0, 0x18}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000044c0)={r4, &(0x7f0000004300)="1e285d594d40136487aba031bc4e6e44c95bf2984c294c76e10889f42eae17f585f23ab6b2d65fa67d0e0401e81fb0314744a6036e61c596362b20efe640ba726bf36a692961510f3a37f0d1eafebe2eb5339a8d32371d25d2b9103c511e2b2ba3a25bb36df237c4857f93937751db245ed074732c81558acfa1d4d7b4c4ae656888dbd8223afc3a9504a333ef91e7fa76156021fa", &(0x7f00000043c0)=""/204}, 0x18)
mkdir(&(0x7f0000000640)='./file1\x00', 0x1)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x103fe, &(0x7f0000444000))
mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0)
sendmsg(r3, &(0x7f0000001700)={&(0x7f0000000b00)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)="56eecaccb83b495bc034566f84ef2aeb89b488931919cab903286699a9fcfc6b7c183d563b712ce4c0602778fec110b777845c07a2b94e18c0ece0ccc7d7afba45b0e4632b32e6189ec74c54a7f70b7dac56387871ff4a3190bdaf2636a5ffc4020962a4ce0422cb927e95e9e44438582709", 0x72}, {&(0x7f0000000d40)="5c0fcab14c849543af73eca645fc9765f2e91dfc383acaffeaaf03b4c5935af8b5c1a4a59c6ecc43b86f5943c867db8365d866a1346ec853bdd0f25751673e92edb030ac3c20c39e2ceb9c5f3f0b6f77e31c6dbd6abff06ad8e4af8fee2e9622e207c4ee540a2e31a69e94543ae5df2118d67de4d183a91355c11819eb6d75bddca98af00d25cc20573f2ec1c75a44ce4da742825dbe5ffe85c92187d06a1454cc8de6c18ef83a3f2dd1db2344b5de7543e52ffb1211c71c4288a326608c7b6ce8325db4eb405c42dea28c2f05cd", 0xce}, {}, {&(0x7f0000001300)="4f08a500bfc97c6ad6dae8c2d6fe307165ffe605cc8876e9c1fc3d0f02466626933b1780ffe707d473bceb5091b349730fbf662937baf24858603226371e5ffe347706d8b980d0a969fbabacc68fe9255e6b379456b92bc048970def325a56bf00a9126b35116781f411470ff8c82255d831c088df4aca755a462139dfdd3f85efa9fdf2a190ac99ed50c6379cc9aa1c2baae1e93cc4099c7b91d418ac30eeadb251e432ddfb78cf490999d978daf30a9abd55a88348701f5f855e84e1de7a04d51722f2edcf9c374192d9f3bf0e7f1a2390bedd37524e318ee01bca3a5ab2e4199bc2e99899223f36fa02d24524f1c4bad4c2b98054296756", 0xf9}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f0000001400)="1351861301d0d145f99ee44172078167496656862990463c4e42d55120ac571a1dae41323cd5837be24e7166ef9d6174ffc605ff60d696cbffdbe4e8fd9b31a2e87408725891aa68af89261be68e7ad9486ade96f9a261c7d9d338d3adaa74238dbb566e89a0abdf4e9dbc3491c4e9661ab3b1fd2884a55802f68a97b1a705e47f1ed2827cedf3d60c90954696ad1fc070c533c9417e59f6ad16e888ae357da9228bfc11cd8e3edb074698d0ac92c71bc539227d8be3120286f53e0b0997c61766196ea7c03298d73340553c30d332cf0fc1a1c3300affec87", 0xd9}, {&(0x7f0000000080)="effefd29455be8acc736db022082a06756d3abadf47be7684f", 0x19}, {&(0x7f0000001640)="16928b8adbc08afe65736422329ded8b7293b907c09b50ec4710a160ffb0f0c44b5e1628439fcb4c224e9e615499ac825d30f05625b35e1aee42cd1c881ebb27e9781b1b84849fe3ec0aaa5f103dbcbc1593f512221ce845de4dc643e467b427d21571e8406de3e285da777391d92ff15ccdee0e449efe39ea6d7475d8d87fcfbb7117fa24164205509ab4593c6758db", 0x90}], 0x8, &(0x7f0000003d00)=[{0x40, 0x119, 0x6, "1e0fe0936a426a272e345299e65be2d2fb74d86b12edad847eec6cc83f3898c12edad3b3d01cd62a318b"}, {0x30, 0x117, 0x0, "58ca4524bac39c9ac8aa6648cace5d3609c8b74ba50eb9651d"}, {0x98, 0x104, 0x80000000, "201e196009f5dc1527b0880c9f21479863399105c7af3d496fc157f535c0d1330743f1b1b0c952ca9aeb63e08668f1168381b6e4ce8452953bb5db8d68bfc10d89ca954f82a10d8b346975dfe1d7ec7c8a747df3d6854f9afd62fcd969be78c01a4cf8c1afae1e0e79827cc4ad2b0bc81ff19e4c57e537856cccb35529b274644a"}, {0xd8, 0x1ff, 0x3, "60644b5653081bb6a815ae024b9ec0896013b3a4795061b9599c3deea7aeac48035d1aacec81b808ab83b0ba4843f368860dbcaf2ce2503978cc9dd6a044e625813228609055fa8e074ace86b3026ed80bbcf575f273c0c76dab93a9658298f6b10a714b0939e16f1d4497591fd65ef27ca075d70b16d4ec2f5e58896b984b579fe7febf2b42aa1572d7831bf12ef720dc4bb40fb42973b48352934f4cf5b796003f57984b6e5d5f5971fbeba2cd2bb91cb63c23e6924258a8ff8e5281c2d8f47c66bc"}, {0xc8, 0xff, 0x2, "0add36b5829a71065be543c215662c88ecd89af4bcde337e6f2a5e9d3a90a233893c5ffd1752d9c0529efd47aa83e383f4f7f5f5ff97b3e8309567a63dc7a61e013577be7e39982024a4d4633c977b67b9450d00f7a0ae24b071f7165953829cc1cf64eba2f8fab2c49d6f5faa82cfba2c33d569f04189a356e213a8befaa38f532ac47f6b12cd04cbd266861a89f8cbfc92ee4ec1460fa6ccfc2ec5864279c99df8752c54098f09720b8d2d252bc461408620b1f20f"}, {0xb0, 0x116, 0x0, "5846cfd58c54c6fe63db6b444dab37eb0d05225267d70d1cca99f5c3865f13f1b90f0f604664125be809250abfbac5baff033582d401e1329ff85f33d8747986f1da11bdbee8dc096b46bc37f3cea4c034c2a9fe7e4ee6d3030c2295800b8428847d22986b28c421243020f4b168d47c06130fa550149bd390a5212250dde539be105db6b70389614838b237743271311cfee30c643b09ad1513fb29"}, {0x98, 0x10f, 0x4, "c111eda6e55f201624d2d6ff606efa6fb4c2ea98ff1b83a7e4174e831055e64ace3a0fcb71509d7d1eeca5b352b48f0fd6be1ae9ba74e714896627b8545da6a2f23b96716026996cb42df12512a0558fd8408a48111d8f3de76d6eb7c9c694dc601ef20ea07073857bd708827ec702feece41cf8f2e2b612d35e3959e510de47dcc981dd9107"}, {0xa8, 0x103, 0x20, "6d4c3d572669a119d99c19f280d5f8ab0df7068c28bd8c62df12d14979f9bb7d131fb381b894ba0fc0d2b8559ff4b38d020f46b88f7528d0587adf1a7e62f00473327f848991f09d0aa1a8c030c6e173fa2e16e94d20b1a25fa811b38dc372a2556e148a4f6bb484de283bfa34988efead1009fb57bd3e8a2ac2e650da17bf64f4905dd143fc5aa7c7065f3cc06b11c28d"}, {0xf8, 0x11f, 0x4, "81234061d8f7da45c50aa6e8ca720d486fde3f8d8ed724ac05cde1fe625e9e43a05f46e3583cf2c037cab2f4778cf888d2f34fe5817c3ac0b7279aeb9f30841eeac249f0b41831801f665cad42476d10bae8e7cb5869d09ccc2a36ecd45f9f8eec704edabfcd2799a98f338225ec6eda2077be49e4538eccdd3adc9f1231c8086874f0ad74ccf450ff3858a11e054d827b77fa1fc5063ff1fbcdd8daa707cbc0aacca93c7b16d53cc11289ef7ac4c6035f5b3ba48e484cb6570aa5dd4204c7c3a59a26761d26952b29508223704bac4fabc1b4d1c1423a584513ebe4f8b2e674d2b1"}], 0x590, 0x1}, 0x4000000)
recvmsg(r0, &(0x7f0000003c40)={&(0x7f0000001500)=@ll={0x0, 0x0, <r5=>0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000001580)=""/187, 0xbb}, {&(0x7f0000001740)=""/97, 0x61}, {&(0x7f00000017c0)=""/142, 0x8e}, {&(0x7f00000029c0)=""/172, 0xac}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/144, 0x90}, {&(0x7f0000003b40)=""/111, 0x6f}], 0x7, 0x0, 0x0, 0x800}, 0x40000000)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000003c80)={0xe, 0x9, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@generic={0x10001, 0x9, 0x0, 0x3}, @ldst={0x3, 0x3, 0x7, 0x0, 0x8, 0x0, 0x8}, @generic={0x0, 0x1ff, 0x623c7a4d, 0x6006730a}], {0x95}}, &(0x7f0000000980)='GPL\x00', 0x5, 0x84, &(0x7f00000009c0)=""/132, 0x41f00, 0x0, [], r5}, 0x48)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004500)={0x0, r6, 0x0, 0x2}, 0x14)
mkdir(&(0x7f0000000a80)='./file0\x00', 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r2}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0x12, &(0x7f00000004c0)=@raw=[@exit={0x95}, @jmp={0x5, 0x7f, 0x9, 0x7, 0x0, 0x30, 0x570c72d2c4205df9}, @generic={0x401, 0xffffffffffffffc1, 0x8, 0x1}, @call={0x85, 0x0, 0x0, 0x38}, @ldst={0x1, 0x2, 0x34194f12a387f72c, 0x2, 0x3, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x10001}, @call={0x85, 0x0, 0x0, 0x33}], &(0x7f0000000380)='syzkaller\x00', 0x7fff, 0xd, &(0x7f0000000580)=""/13, 0x40f00, 0x1}, 0x48)
recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000e40)=@ll={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000c80)=""/21, 0x15}, {&(0x7f0000000ec0)=""/105, 0x69}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000001040)=""/15, 0xf}, {&(0x7f0000001080)=""/204, 0xcc}], 0x6, &(0x7f0000001200)=""/43, 0x2b, 0x6}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0xf, 0xb, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffff00}, [@ldst={0x3, 0x0, 0x6, 0xf, 0x7, 0xfffffff8, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0x8, 0x7, 0xf, 0x1, 0xfffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000000680)='syzkaller\x00', 0x304f, 0x41, &(0x7f0000000880)=""/65, 0x41100, 0x1, [], r7}, 0x48)

2018/03/30 22:39:06 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1f, 0x10000, 0x0, 0x6, 0x1, r0, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d52698", 0xa9}], 0x1, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000d40)={r1, &(0x7f0000000b80)="6205668a513bd37ecad1dd0bc39417968bad9833b60d87d6f74b0ecdeb317becb4b1fb2c7d5b76ab6358af3ef0c8e05dfede4168d55f9b097f8653b00de1b965af7b560ae8a7869c99ccd7621b4196803b8e7eccacf449d7f3b5d2c6e384e88d5da92e529c3d6f2ee15c70d7ff7e7e5e985925cff24023c321bfe0f655b49dc316cf305e6453d326e96ec79747063730537302318e4fe711f007c80f30195e2ab04ea4503289f8aacde7e6ceb748fdaec283292e9d02f67c7e4fe1843efedfe9a02d64cf04e02531ca5c298441d5eb5accaafe0a5c7efe478449e505305b3ba481e5a48444c49f5ca59095bedd", &(0x7f0000000f80)="eb3ca2dbccfdb06e6c825ec379cc34643652392912d186d35c6b1f4d9b870742de49a782bdc0183064f722df2d649b5bef4878fc92095ec8f488415c9ff555f05c40c6390546a294d044633088b51ead98a74b3eaa1e05df7fe2885f3628d35bea1e1353b89ab51d845bd72b8b29a43d7371b2eea1c9f8b4883db75e738d80500fa5cb090e11f715ad7fb887e39b36a8fb7899b8ee515056ac024505b93cc2a339544fc4550d9b16c8c79896be57c89c720879b20a6a5597a9ca9a6e9ced5e5c066ea56c376227107f5470cd47c5eb66d87cc385377c534a0f1ac5869a38e26e54e1e6a5ab90de8b6a51bc69dd1a32eedfd9c51d594d", 0x1}, 0x20)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d")
mkdir(&(0x7f0000000800)='./file0\x00', 0x60)
r4 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
close(r4)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e00)={r1, 0x28, &(0x7f0000000dc0)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r5=>0xffffffffffffffff})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={<r6=>r2})
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000007c0))
recvmsg$kcm(r6, &(0x7f0000000a40)={&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x3c1, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x1}, 0x10001)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180))
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r7, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000900))
sendmsg(r3, &(0x7f0000002100)={&(0x7f0000000b00)=@l2={0x1f, 0xffffffffffffffa1, {0x3, 0x3f, 0x0, 0x1, 0x1, 0x10000}, 0x1, 0x80000000}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000940)="59e5ac44f6dbd136ac63869efe5b6567117c", 0x12}, {&(0x7f0000000c80)="b1ad71ad4ce8788c936d2d2c9e02c601183afea39757d771b813a2ad454624331aa2da4c2e91bf1ddf97a74c0ecd1e8062fba95bd04f20fb0fb035b6f10cb862d77db28c24dd21f77cd06526c2a8ed5277a77a08f5638bb16c6e046ad4bd7d9229f07d4246f8b6d46a3cacc912a04731c7de9d3ddd71f46b0b771b2adc12b49ca29b1d7d99", 0x85}], 0x2, &(0x7f0000001080)=ANY=[@ANYBLOB="3000000000000000070100000500000069954e5578daef8d33588bdb7627fc9e67ab693645fa583e653b98000000000010010000000000000001000005000000b0e12acf5007cc2eb42b2fab7018d30a9cde7cdc4215231fac2522e3448c69e51c46353905b57764545e62eddaaafb0bd1dc312457c41da42e4d9de0f71dc5073edcde464199effd214d64c7025b1987000722eefc08db9af9f36a8660cc837a33f792b0ef06782d38e204d64805133c82254beffd703f90cc5c012a7d31f301102c588c1aa15fae130ba107abe7a66c628209734ae927a23207d43b13b5b62f63b4024441ad9c4999d354edcf82b0fb8443efe0d31db87dba054cf5d0ac4a91e434cfbe8783385f880a17e22bdadedd58d7f01f49f3874872818e5af889e9cf50ae5eab3be6f114a85e687ffa6eca2b2107cedc3937521cb192f4940ec6ff8af20000000058000000000000001f010000fdffffff72efbb13e8dd62613af47bbfd1537953d032f17eea73d91b80d1d81ee09b0f9935e220c544dea28b50b2c0dec5d8440c57cd184995a571790b38f2bdf3332183ac00000000000000"], 0x198, 0x8000}, 0x880)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r8=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000880)={r5})
mkdir(&(0x7f00000008c0)='./file0\x00', 0x12)

2018/03/30 22:39:06 executing program 1:
socketpair(0xd, 0x2, 0x62, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6)
r1 = getpid()
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc377)
close(r2)
r3 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x6)
r5 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
recvmsg$kcm(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/134, 0x35, 0xfff}, 0x2004)
r6 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0xfffffffffffffffc)
ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
socketpair(0x4, 0x0, 0x4, &(0x7f0000001140)={<r7=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000001180)=r7, 0x4)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2)
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x1, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r5, 0x5, r4, 0x1)

2018/03/30 22:39:06 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x0, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x0, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
getpid()
r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r4, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r5=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r5}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r3)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mount(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000001a00)='./file0/file0\x00', &(0x7f0000001a40)='ext3\x00', 0x8, &(0x7f00000023c0)="b706c767fba32b44950f490cfca952d0f17176b371abfb5bb8c23a557e8c7fbafcd6c31596a33fcf708298a3c9305b587cf6f280c98f1f0e46eacd2d0e7c5c7b87c6e3190bcf10244663a336d73715b89bb12f6b1b4833881a8daca8ed16318e9fad13e02263d4ca1112a946f8abd08db02240054f3617ffcd844aa93b7e266fe0d67c5c9a081d7fff250b4d6d37c43fae2f39d0d4303d24a19a7e9104c1de8f3343d7b9bbda190ff420000201edc5f22336c1bdfd7fb62426638b2bad0121a0bacc2addd30bedb4e10f966ccc2472de04cbfd3e97c2741e2af4d1eed3")
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002600)={r6, 0x0, 0x0, 0xea, &(0x7f0000002300), &(0x7f0000002500)=""/234, 0x80, 0x3ff}, 0x28)
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 22:39:06 executing program 6:
r0 = socket$kcm(0x29, 0x5, 0x0)
r1 = getpid()
r2 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x2, 0x80000001, &(0x7f0000000080))
recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0xaa}, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2ed}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000013f80)={&(0x7f0000013dc0)=@hci={0x0, <r3=>0x0}, 0x80, &(0x7f0000013e40), 0x0, &(0x7f0000013e80)=""/225, 0xe1, 0x1ff}, 0x10000)
socketpair(0x5, 0x6, 0x2, &(0x7f0000000140)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r4}, 0x10)
r5 = socket$kcm(0x29, 0xb, 0x0)
r6 = getpid()
r7 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}, 0x10}, r6, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={<r8=>0x0, <r9=>0x0})
recvmsg(r5, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000380)=""/60, 0x3c}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/175, 0xaf}], 0x4, &(0x7f00000005c0)=""/170, 0xaa}, 0x0)
recvmsg(r8, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000040)=""/93, 0x5d}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r10=>0xffffffffffffffff})
socketpair$inet(0x2, 0x1, 0x101, &(0x7f0000000300))
sendmsg(r9, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="05008000e5ff001f9c64c5d8e36fec62"])
getpid()
recvmsg(r10, &(0x7f0000000b00)={&(0x7f0000000740)=@vsock, 0x80, &(0x7f00000003c0)=[{&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/228, 0xe4}, {&(0x7f0000000980)=""/133, 0x85}], 0x3, &(0x7f0000000a40)=""/140, 0x8c, 0x9}, 0x0)
sendmsg$kcm(r0, &(0x7f0000014640)={&(0x7f0000013fc0)=@can={0x1d, r3}, 0x80, &(0x7f0000014100)=[{&(0x7f0000014040)="b68a4fcfeddd720074205b963bfed1e489886ad5f0ccb5e0be22a13d4ef69ca0a189288bb7a95728346e510d6875a0088a774a9c57c656756a3ccb45f6d752b906fa36001d2a686a4e1ba159d5a25c0723d4b822838c5dd2cf8d2a9944d30ba7df8625fbd2327f130ebfd2aa109bcc3c38684ad2deb242f366ed4152feb1", 0x7e}], 0x1, &(0x7f0000014140)=ANY=[], 0x0, 0x400c084}, 0x8890)
close(r2)
perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x0, 0x2, 0x3, 0x1f, 0x0, 0x80, 0x5000, 0x8, 0x0, 0x9, 0x7f, 0x0, 0x7, 0x401, 0x0, 0x0, 0xdda2, 0x7fffffff, 0xed3e, 0x8000, 0x2, 0x3, 0x400, 0x0, 0x1ff, 0x9, 0x6, 0x2, 0x80, 0x9, 0x9, 0x100000000, 0x2, 0x8, 0x40, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x10000, 0xb737, 0x19c, 0x0, 0x1f, 0x1, 0x1}, r1, 0x2, 0xffffffffffffffff, 0x1)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4)

2018/03/30 22:39:06 executing program 5:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xfff, 0x8001, 0xc}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20)

2018/03/30 22:39:07 executing program 5:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a40)={0xffffffff, 0x10001, 0x10}, 0x8)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="8b0ebb04856da775c5eb9ded012ddd0579926b8c07092bd12b799b540a7400c3cc0d92df4e851494d2dbec7343ca6a1094e01ebb185ce45f76aa2fe9407b8cf5a38352854c93ad7cd153b2beb36e3e574f925f5557199a2f671a25e12aca7badaaf0cb6ae6dc95a62e10c13f12664604094d20821e10ed48110d98c36efdfa70c66541163d0d1ac3ab33b50d1e5c2e8449ed2b21253c6a9f37281e4c14639e1770c8ae0641346885fceab83739dc1a7c2a23925a2257148e", &(0x7f0000000100)=""/97}, 0x18)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="b8454e21f7a199fb8542e02134378594a39ff4e81395775569f6c8fb086510ae7900b3e50e4226cf71c19bbeb4afa65680bb90675a1c01a6ab19a5554268b8f5adb765ec702fd3bc22012d5031ffc33a149064359b83313910e2af85c062e6ddb30be3748aba5cd4b5475542f7da99d1f13df958d786fd2799a037466709b341174e010c1de95556827f947966806bb118937c9b808cb1493fbd2a", &(0x7f0000000280)=""/61}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000300)="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", &(0x7f0000000400)="f7bfd497020827017735dcaa2b181bcec9abbfde022beca0fee6668c658af8d0d9d4f973e81684cd8c79eb796f01d1d2866bea1d5895e8a7", 0x1}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000480)="e5f4c30d6c9a023fdb2ccacb4c69e30e0d663032688823dcb120dcd664a5121cf38aaf50bd3f811679dadc12a812be691bbb0c00423d0ad9b4b19c279679f493f77d53e6e9e3f7cf450a95377ff7c09c853a4b07cc9dd1c67bf69e49dfcec4c82f9acf44", &(0x7f0000000500)=""/108}, 0x18)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x0, 0xffff, 0x7, 0xf307, 0x3, r0, 0x100000001}, 0x2c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x0, 0x8, 0x1d8d, 0x6, 0x0, r1, 0x4}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r0, &(0x7f0000000640)="d152bf9daf98fb9fca63f2b6588958888c8f9c8cc5d4875eae5cc467f64d88240933863a61125ae4626a8dfef881d48f3369bc87c055453ba9843f23cac116cd514a6e13ac672db032e078b413e9d56cf73b41ea3f29dc704d0522a3ccaff7628f43991ee441fd051607949b8337610788f1013bf4ee140d36d5e3716b79b08d1b1e8977dd811da51043d49a9d8acb5cf41047286eaf8e156d2ac956db95d0b855406d586b71db5de8c0c43e72c777608939fb4234ccc12890c8ae51d0830d9a7b781f48d5c22ce2b46c", &(0x7f0000000740)="e2d8ed840be31ee32a8b5a52a39e822a252a10de0a99f87c3f979dd634853d914b3c1069149a4b26b0b99a8b4b3f3918564a61e0ac152e7e68cf5f3adab6108d8322b8268e403651d57d21d8a294b60da53838253f21d62b06f66f5564dcf5074e86cc8e26efbf659b6925de3f401aacdcc7add1377eaf40d8b253e0df060a3e54042b0e70ed545b", 0x1}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x4, 0x0, 0x821, 0x4, 0x2, r0, 0x7f}, 0x2c)
recvmsg(0xffffffffffffff9c, &(0x7f0000000c00)={&(0x7f00000009c0)=@can={0x0, <r3=>0x0}, 0x80, &(0x7f0000000bc0), 0x0, 0x0, 0x0, 0x24b4}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x2, 0x4, &(0x7f0000000880)=@raw=[@generic={0x8, 0x8, 0x1f, 0xff}, @call={0x85, 0x0, 0x0, 0x1a}], &(0x7f00000008c0)='GPL\x00', 0xffffffffffffff7f, 0x85, &(0x7f0000000900)=""/133, 0x41100, 0x1, [], r3}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000e00)={r1, &(0x7f0000000cc0)="9c09f55c7edaf1fe94f9854e2029bdde3df67a391876bd1ca863c5f47df04b85a1320eb47cfe2dd1775c71e0381dec2cb039d42b0dfee186e530250b82d70d4b40ff9d04cb4ef125fb4c82aac3a8d3", &(0x7f0000000d40)="41d70027a5e0da6707ea984f1840c3072c57a39122edd50a34a8bd4da1adf139346b002f7945ba48bfdc22efc536ea410f2f330ae6bd40cffc612f8a04f3f146a6b12de79bdeaebd1683753c08c8f8ce3563fa58b8a823b08ec3ecd2cdaeeffe8012bf2d1ce339be2aa9c63b9ef77e16fd26b2e49775620dc46ee4454fbe31069f768dc62790f5746c", 0x3}, 0x20)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000e40)={0x3, 0x86, 0x5, 0x7, 0x4, r2, 0x5e9b}, 0x2c)
r5 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r5, &(0x7f0000004b80)={&(0x7f0000001480)=@ll={0x11, 0x16, r3, 0x1, 0x83, 0x6}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001500)="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", 0x1000}], 0x1, &(0x7f0000002740)=ANY=[@ANYBLOB="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"], 0x1128, 0x40}, 0x4000880)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004c00)={&(0x7f0000004bc0)='./file0\x00', r2}, 0x10)
recvmsg$kcm(r5, &(0x7f0000005d80)={&(0x7f0000004c40)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004cc0)=""/115, 0x73}], 0x1, &(0x7f0000004d80)=""/4096, 0x1000, 0x5}, 0x40)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005ec0)={r0, &(0x7f0000005dc0)="d93e108a8817f04b8515533b3b67798efd05e7dc1f", &(0x7f0000005e00)="29a4ee69d26acbc87d7cc630634d401a06651328fd963bcbb919c1aeb7c8fa889272889c7a8c83b9e8063c3420353297d77be226368f0e78b5547bac980c8337567f06dd176c6db5449d04b6503332f9b934a5f2d31e44aeafa10468789890bc62546b0cabb33e19bcf41982a843fc16b8c89cd83283e2bfd89db10d6314ec1a23b7512477a3796a7f58373315a558c7f6f53bae010301580524297a4614ddee5f3c89b5fcfc84e8563f9ecb32bb472eb7a020ad8acf9afc8ecae6e47d", 0x3}, 0x20)
socketpair(0x17, 0x4, 0x5, &(0x7f0000005f00)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000006000)={r0, &(0x7f0000005f40)="26682fa99ae6e88617a44db90a3c086055593d57dbfdca99f34c7a5ae3715eb4dd66de83db54905a10b6d58c81dbdd0ce46c71f03c7caa34af7f1a3ab52595378a27f8c0574132d628ffc666a57ecd7c466724bc08ee827235a7a765c650ca6e397095780e8a8ab732b4951bb863662c7a9a06b4c6ba5f3c8994165ce42019a46c4a1a52f2bbb66b144c72ecf672b4aab00c"}, 0x10)
recvmsg$kcm(r7, &(0x7f0000006180)={&(0x7f0000006040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000006140)=[{&(0x7f00000060c0)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x2}, 0x20)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000006200)={&(0x7f00000061c0)='./file0\x00', r2}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000006240)={0x0, 0xffffffff, 0x1000, 0x7fffffff, 0x0, r0, 0x6}, 0x2c)
sendmsg$kcm(r5, &(0x7f00000067c0)={&(0x7f0000006280)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x3, 0x1, 0x3}}, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006300)="bf09938a4af5152d44167ed35eb61115aad329d0abd91ee56907c086cdd8d03437885cea2a9faa9c93edc4dee52d646b818c2cef585fced5d6d127e5777c9a083070e63186e1fdf5a05acd45ff0f453c8cdf7dfefb19780b8925f22d7a198c06d5b3fe927df567aa02efdd39092135d1f74318837bf71dad7ca49a7c6f0d1eb0df38043313a1737e669ddfe47493ed412d6af598a59e32691c5b8f6d19f58846afdde30f2d7f6f8bc0fc4e7fbc88f52ab91497c7405838351fc368f149e1fb8c5e21", 0xc2}], 0x1, &(0x7f0000006600)=[{0x90, 0x116, 0x1, "aa0d605f0fd556f2481f34a92fdb3d22c4404bf0d4ed9c81a09c06817cd275b367a867c7398bcdb90df6ceecbacbcb87fc41d9176a403f90afe76b9fa12f121e7629d9117b9ffd1020f937b57ece75cec1d1b35172871df748c21fd2255b7696bd4c0b5a27e85064290a29c8b3e42be17247decbec373bd38e4a04f269dc"}], 0x90, 0x8000}, 0x40080)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000068c0)={r4, &(0x7f0000006800)="14664a7f4ce7c96b8b9f0eda90153fb456edac8ebfe33779c2120d7ca50957323216e832446b816b79a943b453949ed9eb3d983722cd376bab97a534290082cbb6cc4ce1", &(0x7f0000006880)=""/58}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006980)={r2, &(0x7f0000006900)="e19d3311ea60b8a483c71487cb514847fdffefde321cad207da4caddbfe7846b0e43d56da69719999d02ced3be", &(0x7f0000006940)="f30f4dc41676797d92ee48d19bf3cb496eb852d9982fbe"}, 0x20)
sendmsg$kcm(r7, &(0x7f0000007200)={0x0, 0x0, &(0x7f0000007140)=[{&(0x7f00000069c0)="dbeb6eaf85d89de4fc7acbb7a227226f3c87c3eb6c3579e6ebb31c6cd72277ee9f592f81cc1901e08c9b0ca4719a7d34e6f27005", 0x34}, {&(0x7f0000006c80)="88769ca47d6dd61091b7009723659c5438c08aa0f19676126a7bc3a4addecea4b6135caf15031de3ef93b2f0b3d0a1e8cda045c24fedc1433011d5d6780391f2ea4750440957a7a6c1a2b5916ecfcb1feacc85e0e7c96886550ccfe7a7af9d7daf00e6aaccb1b1df13e91a5723bbc5b8916a690e53740b7a0ef58af68c2f4102c03e60a4cce52d545fca39ccee34eaa68cb08f13d00ab756ef0c6ad048be38ed09eb7f935024209b6a06626b20381f4a01959bb275d8a944eb41f8eab906f68a8d2571211edf986bffbc5c396dfdaa3c5c03c370f34cfa51c02218cf73809a63b8e8eb0487a2e74067a827841f11f3d7", 0xf0}, {&(0x7f0000007000)="240c83de0f6c2aa375cc13cef99108c1e8bb8645c369ef4d657128a7bca368f8d4c7c33b235ef93ee093e1db90576419f9f483f0b3a1b4beb7a50a58495d25eeccd2aee1fa2e47187f710ac58389c8f80435bd7ff8f2202d692893c2d924e10b615063e275974347265669a5289a1ca3fd7955069c14a9e9fcee678a9010dcc76cc3b507591650a90772a99a6940b8f8c69d108409c8dc72536056722c34717f3a23", 0xa2}], 0x3, 0x0, 0x0, 0x40}, 0x851)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007240))
sendmsg$kcm(r6, &(0x7f0000007a80)={&(0x7f0000007280)=@can={0x1d}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007300)="2e3fb3867689bd3174891611398a97197602f19e52a426b08d4b87c978536e9949d5367376787a376e76bf3bd2f13764d9f107e2dd079500e729c39ea654ca3ed26fc7c8516df75d0757598f635be597795e3e1cd5bf6b24e906e4c4f98613489f1e9e9c6cc092d26330fc82aaf87f81a6df1355b30f240e6e324815d2dcf06b551828f85dc34c03736a51145615dac5423b6bd2917520c27224c3be", 0x9c}, {&(0x7f0000007600)="3f7fb0f92bb3e2b75fca62b491133b347b773c68504fe17032c2804037f1e2b6800e500b72b4e61fcb0442421d9d766c297c9a5966b5fb47c65392de2156336ddf9519bda495931aafbb33b05ff990e7ef16106fabece950893ab50814287743fa766ddbdd1d56202307348917f410d4e22b00fb91ba2e1cfb69ed194fce22bd45f1cca56f6529b4e72c10a8ae227a5985f89fe5e887b99d7d7aa50b55cfc5313143137fa83ea3b80eb2799390766a0ba8db79de8b1f205590f276b5c8077a5e9f4992526f85624559ceb0c5bb995223d8", 0xd1}], 0x2, &(0x7f0000007940), 0x0, 0x40840}, 0x40)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007ac0))

[ 2149.382446] devpts: called with bogus options
[ 2149.420640] FAULT_INJECTION: forcing a failure.
[ 2149.420640] name failslab, interval 1, probability 0, space 0, times 0
[ 2149.432205] CPU: 0 PID: 23426 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2149.439495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2149.448843] Call Trace:
[ 2149.451425]  dump_stack+0x194/0x24d
[ 2149.455043]  ? arch_local_irq_restore+0x53/0x53
[ 2149.459705]  should_fail+0x8c0/0xa40
[ 2149.463405]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2149.469375]  ? find_held_lock+0x35/0x1d0
[ 2149.473421]  ? __lock_is_held+0xb6/0x140
[ 2149.477476]  ? check_same_owner+0x320/0x320
[ 2149.481799]  ? __d_lookup+0x4f4/0x830
[ 2149.485588]  ? rcu_note_context_switch+0x710/0x710
[ 2149.490508]  should_failslab+0xec/0x120
[ 2149.494468]  kmem_cache_alloc+0x47/0x760
[ 2149.498518]  __d_alloc+0xc1/0xbd0
[ 2149.501956]  ? shrink_dcache_for_umount+0x290/0x290
[ 2149.506958]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2149.511459]  ? lock_release+0xa40/0xa40
[ 2149.515426]  ? mark_held_locks+0xaf/0x100
[ 2149.519556]  ? d_lookup+0x133/0x2e0
[ 2149.523168]  ? d_lookup+0x1d5/0x2e0
[ 2149.526782]  d_alloc+0x8e/0x340
[ 2149.530046]  ? __d_alloc+0xbd0/0xbd0
[ 2149.533768]  ? full_name_hash+0x9b/0xe0
[ 2149.537732]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2149.542993]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2149.547225]  rpc_populate.constprop.15+0xa3/0x340
[ 2149.552060]  rpc_fill_super+0x379/0xae0
[ 2149.556024]  ? cap_capable+0x1b5/0x230
[ 2149.559892]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2149.565066]  ? security_capable+0x8e/0xc0
[ 2149.569198]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2149.574380]  ? ns_capable_common+0xcf/0x160
[ 2149.578685]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2149.583856]  mount_ns+0xc4/0x190
[ 2149.587210]  rpc_mount+0x9e/0xd0
[ 2149.590558]  mount_fs+0x66/0x2d0
[ 2149.593908]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2149.598470]  ? may_umount+0xa0/0xa0
[ 2149.602079]  ? _raw_read_unlock+0x22/0x30
[ 2149.606219]  ? __get_fs_type+0x8a/0xc0
[ 2149.610094]  do_mount+0xea4/0x2bb0
[ 2149.613631]  ? copy_mount_string+0x40/0x40
[ 2149.617848]  ? rcu_pm_notify+0xc0/0xc0
[ 2149.621725]  ? copy_mount_options+0x5f/0x2e0
[ 2149.626117]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2149.631123]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2149.635950]  ? kasan_check_write+0x14/0x20
[ 2149.640166]  ? _copy_from_user+0x99/0x110
[ 2149.644297]  ? copy_mount_options+0x1f7/0x2e0
[ 2149.648777]  SyS_mount+0xab/0x120
[ 2149.652211]  ? copy_mnt_ns+0xb30/0xb30
[ 2149.656084]  do_syscall_64+0x281/0x940
[ 2149.659951]  ? vmalloc_sync_all+0x30/0x30
[ 2149.664080]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2149.668558]  ? finish_task_switch+0x1c1/0x7e0
[ 2149.673037]  ? syscall_return_slowpath+0x550/0x550
[ 2149.677949]  ? syscall_return_slowpath+0x2ac/0x550
[ 2149.682861]  ? prepare_exit_to_usermode+0x350/0x350
[ 2149.687859]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2149.693209]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2149.698040]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2149.703215] RIP: 0033:0x454e79
[ 2149.706387] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2149.714080] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2149.721331] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2149.728582] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2149.735831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2149.743080] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000047
[ 2149.754783] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2149.765398] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:07 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x34, 0x2}, 0x2c)
recvmsg(0xffffffffffffffff, &(0x7f0000004840)={&(0x7f0000001500)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004700)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/9, 0x9}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/236, 0xec}, {&(0x7f00000046c0)=""/7, 0x7}], 0x6, &(0x7f0000004780)=""/175, 0xaf, 0xffff}, 0x2020)
bpf$PROG_LOAD(0x5, &(0x7f0000004880)={0x0, 0x15, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x2, 0xd, 0xe, 0x0, 0xffffffff, 0xfffffffffffffffc}, @alu={0x7, 0x3, 0xa, 0x8, 0x0, 0xfffffffd, 0xffffffffffffffff}, @generic={0xffffffff7fffffff, 0xfca, 0x9, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}, @ldst={0x2, 0x1, 0x6, 0xf, 0x6, 0x8}, @map={0x18, 0xb, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x400}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7, 0x1, &(0x7f0000000040)=""/1, 0x41f00, 0x1, [], r1}, 0x48)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28)

[ 2149.777540] EXT4-fs (sda1): re-mounted. Opts: 
2018/03/30 22:39:07 executing program 3 (fault-call:12 fault-nth:72):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

[ 2149.836770] devpts: called with bogus options
2018/03/30 22:39:07 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a940)={&(0x7f000000a700)=@can={0x0, <r0=>0x0}, 0x80, &(0x7f000000a900)=[{&(0x7f000000a780)=""/201, 0xc9}, {&(0x7f000000a880)=""/3, 0x3}, {&(0x7f000000a8c0)=""/18, 0x12}], 0x3, 0x0, 0x0, 0x4bda}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000a980)={0xe, 0xc, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @generic={0x6, 0xfffffffffffffffb, 0x8, 0xff1b}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000440)=""/130, 0x41000, 0x1, [], r0}, 0x48)
socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00000002c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000001a80)={&(0x7f0000000500)=@sco={0x1f, {0x2, 0x9, 0x5, 0x400, 0x8}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)="33c5373f71ed767a83c043727fe3bb0434ac0a7498ba3409236e6e62d64fe1d9754735210fa8df10f756e72c940720d27a88649df9", 0x35}, {&(0x7f00000005c0)="3f6070dd537bbce68bf131832c8bd74db07880b39c808385ff", 0x19}, {&(0x7f0000000600)="0f461ccb1882a6f7767db505c129c0df4438a8f5234dfbd04e13398cccf42f3baca285c5786c03fb83cb8f51db01d263c7fd288ceea7515221488a66775d6550f61210d441c8295a2cc998c16e6c327576f14c4bcaa6a7544253ae0a21611220a0867e53b75edc27ca89923334123c921bdf45927be5cf89496f6e6ca39569c0968201826ecad66642b5a526cedf49c20ded0e1b20ff2f32341d14e93bff87112351f688cc39fc5903cce9c68dcc2e17b7cc5865163bcba70f2cb9822e970a3c98f8406589cd85317a3ca0657e2d096587577384f186c505def05ae4b94057d4010ebf5ce98d9fb967ee48c13a36aea6c6f96f", 0xf3}], 0x3, &(0x7f0000000740)=[{0x30, 0x113, 0x93, "d8f0e799a9d45555580e8538214e07b7f5c7fa2809b98f19c8fb861500d00a7e"}, {0xa0, 0x117, 0x4, "4dceb4572872234f878ae84014af08a078620c32bb33b3368ddc5f2e3709ee20780e582c212aea52ac3d2f230f3821a2f83c4c1a47873f48d4faa4642842e03f1f5f2fbf7d55a2a46fc7ed2f54166f07acd9caac9e54cef50c72653128eccbc596123344f9f5175717ddae9821b81293288364ef119149a5e6c1dd8b3af8a4a472df032fb5e3a8197c88e00e"}, {0x1010, 0x117, 0x0, "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"}, {0x68, 0x1ff, 0xffffffffffffffff, "95f04db95f9c7fbe45fabb3910e8670a6ac2493b6014fe5ae73502d5aad1baba7e15536a44b1e115bafe343c7fc83910306e8b17bbc90b60923b5283e74a52c49885f7ada398740b178d5a582dc1ec61283e5f"}, {0x98, 0x11f, 0x9, "3902bb36ae73e1e735bad03caebdf45b81932a01f2eec36b614d77eec38507a041015e621eb4311fce49d53ba009e757077c7c3a7882e5f26bb619b7597b59ad10b832636a989cd6c6c538c28a643940bb94cee52540620b2671e40984b2a1f14fb25858d43f4941b9c16f45de4c0f1b3fcbaecd179babc6a79289fc49d8d418d7"}, {0x48, 0x0, 0x8, "5113389d37e91b47073ee7b35c751c97f6fdd1276ac65b8d3e11d68a861945a7db04aefad065a3edf38f433e77ec413a43a3fe68adcabedc"}, {0x80, 0x0, 0x4, "8406c2c00a8baffbc305c7177f0756150f6b284ace893530bd158e72151dcf93798355b2efed875d6c279a077d3a164b7477f809a137e36943fc63f3e93c222ce07d1cbc5a0873227e373d2fba4f3751060db7cc6061f2ff144dd731e255b61076c444fd8ad31136db6c1b4f425018"}, {0x60, 0x1, 0x5857, "6168ce02647c38780222ad702e02d5201d066bf5692e945a6b12d0feafb6d1a19d95dc606521167c188be8cc56770eb8c164a97d1ae1cd13f4946c86b33b23de5e027ded03ec69e876a9fa6b008c6f41"}], 0x1308, 0x800}, 0x4000000)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000a60000000000000000000000000000000000000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)
socketpair(0x11, 0xf, 0x4, &(0x7f0000000080))

2018/03/30 22:39:07 executing program 2:
mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x10c)
r0 = getpid()
socketpair(0x0, 0x3, 0x8, &(0x7f0000000340)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0x8, 0x3, 0x5, 0xffffffffffff8001, 0x0, 0x5, 0x90002, 0xf, 0x8001, 0x7fb1, 0xf3, 0x200, 0x1, 0x2, 0x3, 0xb1, 0xb9b, 0xfffffffffffffffb, 0x698, 0xfffffffffffffffd, 0x6, 0x40000000000000, 0x9, 0x1, 0x3, 0xcf7, 0x8643, 0xfffffffffffff000, 0x4, 0x9, 0x81, 0x80000001, 0x1ff, 0xff, 0x400, 0x81, 0x0, 0x1410, 0x2, @perf_config_ext={0x4, 0x75e8}, 0x830, 0x94, 0x10001, 0x7, 0x0, 0x0, 0x9}, r0, 0xd, r1, 0x1)
r2 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x2140000, &(0x7f0000000180))
mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='nfs\x00', 0x9259c3798e30c4c6, &(0x7f0000000240)="ab7c93a6daba018e4eec59d53356f6129bf62852b4aa59acfd9337b0959ffbb100ee48d80086455fffb42d8b5f9c605220d5ecb9af9df80975d155f1dbc547cdc6434aff32a2927777a0176ccefbbcdb4fd6a5842412450aff630474d91853b0e352624252dbf6aba834016cd92d1c997f216e99e3bb65")
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2)
socketpair(0x10, 0x4, 0xb, &(0x7f0000000440)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$kcm(r3, &(0x7f0000000c80)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="01ec7133b53f5ddaf60e5a9d2825c1bdf0859da4f36d34e75538e3ef20403ac92009e6a4"}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="08000200000000000c01000105f3ffff50ec887f81000000005c07a36778368f00000000000000846f18d300"], 0x1f}, 0x8000)

[ 2149.858876] EXT4-fs (sda1): re-mounted. Opts: 
[ 2149.865161] hugetlbfs: Bad mount option: ""
[ 2150.046829] FAULT_INJECTION: forcing a failure.
[ 2150.046829] name failslab, interval 1, probability 0, space 0, times 0
[ 2150.058131] CPU: 1 PID: 23465 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2150.065409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2150.074762] Call Trace:
[ 2150.077354]  dump_stack+0x194/0x24d
[ 2150.080990]  ? arch_local_irq_restore+0x53/0x53
[ 2150.085668]  should_fail+0x8c0/0xa40
[ 2150.089391]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2150.094505]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2150.100144]  ? __lock_acquire+0x664/0x3e00
[ 2150.104388]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2150.109587]  ? find_held_lock+0x35/0x1d0
[ 2150.113655]  ? __lock_is_held+0xb6/0x140
[ 2150.117769]  ? check_same_owner+0x320/0x320
[ 2150.122096]  ? __d_lookup+0x4f4/0x830
[ 2150.125899]  ? rcu_note_context_switch+0x710/0x710
[ 2150.130841]  should_failslab+0xec/0x120
[ 2150.134831]  kmem_cache_alloc+0x47/0x760
[ 2150.138911]  __d_alloc+0xc1/0xbd0
[ 2150.142379]  ? shrink_dcache_for_umount+0x290/0x290
[ 2150.147407]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2150.151912]  ? lock_release+0xa40/0xa40
[ 2150.155883]  ? mark_held_locks+0xaf/0x100
[ 2150.160028]  ? d_lookup+0x133/0x2e0
[ 2150.163662]  ? d_lookup+0x1d5/0x2e0
[ 2150.167288]  d_alloc+0x8e/0x340
[ 2150.170567]  ? __d_alloc+0xbd0/0xbd0
[ 2150.174279]  ? full_name_hash+0x9b/0xe0
[ 2150.178260]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2150.183540]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2150.187775]  rpc_populate.constprop.15+0xa3/0x340
[ 2150.192623]  rpc_fill_super+0x379/0xae0
[ 2150.196605]  ? cap_capable+0x1b5/0x230
[ 2150.200488]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.206648]  ? security_capable+0x8e/0xc0
[ 2150.210804]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.216601]  ? ns_capable_common+0xcf/0x160
[ 2150.220923]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.226107]  mount_ns+0xc4/0x190
[ 2150.229466]  rpc_mount+0x9e/0xd0
[ 2150.232817]  mount_fs+0x66/0x2d0
[ 2150.236174]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2150.240744]  ? may_umount+0xa0/0xa0
[ 2150.244359]  ? _raw_read_unlock+0x22/0x30
[ 2150.248503]  ? __get_fs_type+0x8a/0xc0
[ 2150.252390]  do_mount+0xea4/0x2bb0
[ 2150.255928]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2150.260680]  ? copy_mount_string+0x40/0x40
[ 2150.264905]  ? rcu_pm_notify+0xc0/0xc0
[ 2150.268800]  ? copy_mount_options+0x5f/0x2e0
[ 2150.273209]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2150.278221]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2150.283072]  ? copy_mount_options+0x1f7/0x2e0
[ 2150.287557]  SyS_mount+0xab/0x120
[ 2150.290999]  ? copy_mnt_ns+0xb30/0xb30
[ 2150.294883]  do_syscall_64+0x281/0x940
[ 2150.298762]  ? vmalloc_sync_all+0x30/0x30
[ 2150.302886]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2150.307363]  ? finish_task_switch+0x1c1/0x7e0
[ 2150.311839]  ? syscall_return_slowpath+0x550/0x550
[ 2150.316768]  ? syscall_return_slowpath+0x2ac/0x550
[ 2150.321692]  ? prepare_exit_to_usermode+0x350/0x350
[ 2150.326722]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2150.332072]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2150.336912]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2150.342098] RIP: 0033:0x454e79
[ 2150.345281] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2150.352982] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2150.360241] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2150.367491] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2150.374743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2150.381991] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000048
[ 2150.390584] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 22:39:08 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000940))
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x72, 0x30dc7ee6, 0x0, 0x0, 0xffffffffffffffff, 0x9}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x3f, 0x5276c0000000, 0x5}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002100)={r0, &(0x7f0000000100)="9e9f46b8782b3bede1493f65acff3c1a8844cf455c7513173f4b94ed1550c09fe85456c6786b2ecd562155fe290518c0b5b0cabf1cf3054ab4bd8b65f99765e4a80e0e3b41bb1eb7b58ec0f2e0969a3e7d0ea9aeadac23580e6818c1495e35017188d0d4f02a21f84c28f46d9dd7b3d0411a88a63720526190d758addb5f945c09ed0404b27a28489b07b0ae282c6bcc607e3551a880b4b9e15bc30ffc7835e3934603e37592f335f48590acb10f3eeb7673fcb35be126d7627029fd71af9dbb5f21977826113a688f64ded58bd85ad469a8f668689fc6d6031adaadd3e7c0233816c9de1ea0ce4728a57b892f986baf8d058a3088810f749915b33ff9ffd4bcfc55cfe60eedf4d76b556e3a838084f8b93c6d9cea2e31bcaae7d59033facab8f2274f6ae26b568009987adec7645be5de4c2d9025cf0703d5dbd3d11dee67469a271b2787d0049087193feac2b9cf5e807cd8c2f060b2d0afe073b2a1323e076d08b82fcfd8d58604aba0ab0aa6cec2ede97910d86899755e59c021689644a271ef59ffd1b9bad3f13768ef5715e50ffb0afdff628b3087afdf0b8cfc2784c0adabad10223aa1da597bdd541cac263bfc6a3487a2a4cf32a208b5d16b80d0b29c12532af0f8a64213a32a9531e523dedb83372f505cf6d2957507af1f379ed9b4196575cb22130176e4043ee1346b3c33285796ed434e72106674041fd5679d9b6fdd1c9a231c280359e10f88e81a88519539f142b6524f309cc5ebe485dcc69b82e563dfd389cb42a5bc0067fc30951d440ea862063095302d4f12768594404ac5b18c77226922c99e5546fa72afab5e5eba7e7f87842bb2b7db6f27fd3e6dfdc63551ed2c4d9419ef4620b2de4cc64c3c4e15a4e3ef15d19998b5fccb45b61744aff27c0736ef97b357ea268157f9533cae76f2d6046f917c9c6186bcfa8d1d0a453eba8143e51570d1eb22976602ce56595abd4592af43723c27b251ae98c4cd3f24b2c39c1c5a977652a81e5111cd25b98a4a435936196b5105f5c5422dcbe087e9a979a592d9452330dc8b04ff57ea6b0df680dbf45c3af301b71718ff83360ccd29e17842f8a01226145dc1dd10982338fdc0fa7f982c5652bf25a37aaae90d5f037d1ee2b30f7150c33f5a466f92ea4d03a5a98ce61c5290e8281f68abe7232c48304d583aacb67eaae1342246d5f6390d879703387cdd4e45cf2eab002e45c86c745ef08121f25ff0acf5f7aa6b621f7f1fe8f77cef80791a7c963eed9ba73080fb63f8ad4c775f1a57b0230244d4d4c1840a0bcb6a8574d98dc7f1216e633547f7668b89d0665f1b551b7a0af5cc369e6d52f3c68923731d619fd30a8786293393cc965ae41d47cd81149c813ede188c4b39fb751bb8dee9ecc1c20027248a4405174a6d815ba81bdbd53d38c8e0ea75da005572e5d11f58604bb1aa04fa8d47975b35703a8e0faede52156ab7beae72f8141b4bad727da6e4105ef064c21431a3030d22c2c28838e3037ffde1185ebbfa4fb457bbbf918862180f5fd407b67016a72070eb5b34c554655391037d117097a35ebeafb1d654127fcf9123f1905c2aaf9a5c198c663660578041391f877ebfc38f8d470dd7e5cc72917990ce42f309eb2a9c38f0e7764b12b483fc440937b1909425fc5eede5ae98fbe8b4d14cf72ba7d4a920b07fe688392650dbede3bdcc23194365408e5c59c319413f46ba62eb026be20ca9d5526927eb0f589d2b0c22a89e2ff39a1a1212372ce031305b1fc33bd0aecc06de5f41e614feae9d16614875a8c70ae3e1651568f2487d079b6cb8c015c544d0f4b7be621a08035fb8d3da479ea7ad6141615d7617e3a9dc70710f156eb2c1001a9bf8f6dd83a9ee0d578ada1c7974c7b84e7a10cf6085cac2d7618c29f97aec9b1d8d6170f9cae2fe364b0b035b64ec134bdd53e88a9dd0a7f2e9da9bffd1d5c53416f08f67b55bee5156aa48c7b36c4b8cdada01694f9823059da1769fff98d0174012e22364ddd1e89c95d147eec9d91095b4bd9ba7298d3a840acb40dc7b09cf1ad1ded0deeddfd38f2fe051876ff64e1533395495a459571bbca43b35c4303a52506e84a45ec6d94ae37e5b6286c452e8a81587b6891d276f1b56eaa753b472c3363a71b506f2e02ace063a3341df6c2732088261e4e40ec8d4fe782e69fe37809072e814b4a609beab869fe9b8ee5556916ca18e2d924b9f70a282c5f42fc275f9f855c1c169bbaa0a8a8a6aa0e9075cbaf604a73432136fd5479ed41ce29323b8489840703f9cd7b6ff0fcb9a44fc683f0b75f4572a9592807c3eea749bf19ef3bda0484b42a007042549714e7ca94474e0f42ac98c925464cd0a8a3ca42f9059d8e281ad541d5551f9325e9020322f4f71b62b1b4de88fbd06bda2238e2d75e945c019b89924dde3c97af1b2d01b4fe96301c16f4a0983298cf9ddeda656a6957573741d22191aab49eb480daafcade3cafe53e751cfc47580b74c4afc10649d2c11cbbfc0cfb8034152489538630abe1fee4202fe1d88fe7827eab32867a54d83e46f45a1b031e21763b8bdc658fb9ad2b22fcf16920b2a8e9348be0a587d42a1c53fba39b5f43da0961cdf0741faa1da29851de12cf67ab9579049002bee70b8a5a2be967a88179d5182b681f8fc1600c6a0dbdcf85ced7c43dfbf52025e82470fd4ac2b04dd3028299f2bd5f868b5d6677cb8bd52b576b6e7498be974a022f78ae23821176d71dd41d2428b1f3f5fb95ead4384b6aa7e4a741efaadae94a0483c99295299f393186baab66e6c815e73e391c0ab83fe78e29a50b6e6e60cdf51185db0c1a1b4cbf13f6529798031a8ffc40b9822c0bb914a48841924ea0f8f062fdb25cfee6596bc6e80255b92c4", &(0x7f0000001100)=""/4096}, 0x18)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002280)={&(0x7f0000002240)='./file0\x00', r0}, 0x10)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x0, 0x0, 0x7, 0x8, r0, 0xffffffff}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000900)={0x10, 0x1, 0x7fff, 0xff, 0x8, r1, 0xff}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000002140)={0xd, 0x0, 0x200, 0x8, 0x3, r2}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000021c0)={r1, 0x28, &(0x7f0000002180)}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002200)={0x0, 0x7fff, 0x18}, 0xc)

2018/03/30 22:39:08 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x0, 0x101, 0x4, 0x0, 0x1, r0, 0x0, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000000500)=""/229, 0xe5}, {&(0x7f0000000700)=""/125, 0x7d}, {&(0x7f00000009c0)=""/94, 0x5e}, {&(0x7f0000002d00)=""/233, 0xe9}, {&(0x7f0000002c00)=""/70, 0x46}], 0x8, 0x0, 0x0, 0x1200000000000000}, 0x2)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r4 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r4, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0x0, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r3}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000a40)={r1, &(0x7f0000002e80)="efa197478464fe33d0df4d6f80ebae758b613fb40cae04a2dc0aba8ff37b87eb88fac19b773933cd1845ffa84c24dd2a6d95c2b74bfeb27ee2bb52dc97f7679de499f5bfe7f4e79afb310fc54c250393f13b63f6cf008b163e2658771cbb0a75df1284663d00633b5ccaf53777aaaae683a9a99b7dda352c031bbb898b4ee18dd42ebc81d633e77cb5bab204dde41ea1e3bd55d8d7a8a42722f0dbfe3dd1f19d793d03ea0cca24ea28b6bd1a", &(0x7f0000002f40)="eb0aa92e870b39e41e23c8251a7010a6fe36201549151c35467e4516f92fdc5dd599294508e299091fe61332e4e26b05547ad5575fac7a2df0d333ff67a3ac3eefbd389fddaab28bd54e", 0x3}, 0x20)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

2018/03/30 22:39:08 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x4000000000f, 0xc, 0x800000000007ffe, 0xea6f, 0xf, 0xffffffffffffffff, 0x20000000}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r0, &(0x7f0000000400)="be8b9c541e7f69a50e2f411c4f53c127985c889a8afcddc5acd2541e9c50f408cb8a5db9d2d9457115ffee3297517fadd581cba66718d291f474ee93e242076906567299d92de229fe31b1c0db6dc1055ab95acecbb4b0562250cc449de52636e267954a85da15a11349e2ae9f", &(0x7f0000000480)=""/208}, 0x18)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000280)="5082574c29cd889c3fdfb47927bac937e59d6fb524efdb331bd106bdc702721a72fdf263eca91340", &(0x7f00000001c0)=""/9}, 0x18)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000008c0)={r0, &(0x7f0000000780)="cc8d4a35c2837bdaac07767e0befa0bb753a3864a35fa4dd5953ab5e4cd10875b1dc3d21832c5c27fe8049f7f53d00228dcde91cc14c14418e1988a25d1528cbf572eb8c00a9ce3dafa3f0ce975429ec52b53d3cb7cc7fe26e160c916878fc28cbbb83824a9a8d0a6a313133d81af805a683e1f232baf23a6b4128b066ecb8203cc41860cf3c97a2b44e0a5712e3f124d580a4d3b80e7ba94467c979527a6732b52ff967102eac1a863fc245a574a6c961428848587dd10690621d7d056cf02906cde735772777ab0de598b49cfc3f60", &(0x7f0000000880)="0f567b421949ab599b1c29fa88ad969c", 0x1}, 0x20)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000900))
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000740))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001280)="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", &(0x7f0000000240)="d3639ad23df54909443ab0c4bbac5f43"}, 0x20)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000003c0)={<r2=>0xffffffffffffffff})
close(r2)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000100)="a190148c167f8fae51f4a28615c3e107479594e8c926a3cabd2251a5a7b3bc2f2d331b636fa42c68b6ddd70d6bd27c9439d04f73134fb60ab7f40b1490fbcdbd06090060f59ee0b1902b495fda1519005c195f7083cc3cf74ceb4abde6f17e73ec36096b669ad086f14c00fcf9ca5d25b405a473375fdaa460380ee272d527fed85180b97051a7e92928d6f2d9f8d127b85eb6e40d3977d5c6df91b83aca0fcffb1cf57374537e1bd81ecc3baad5d379f94458bd79e1c753", &(0x7f0000000300)=""/106}, 0x18)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000006c0)={r1, &(0x7f0000000600)="288ba2f41c6c1e8946a0cfce2944e418a0090dea39cb43c8d96f2088d1aa39a5441c36a0ea2c80114d051217b0db666b6752cb2daf1a7db6069635357adc22d76172cdcd98eb7427e0345ea4cd131358d81dcfa184a70037d07d23e5881927e2eeec573a55c0d35f1b7cb1fd5267f0762400929a3896f4b6875a32e2d42088d7b12343e60359aed762878c9465cdb8f34b18d5e3c8c23607643202291f"}, 0x10)
socketpair$inet_sctp(0x2, 0x5fffffffffe, 0x84, &(0x7f0000000a00))
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000700))
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000940))
close(r0)

2018/03/30 22:39:08 executing program 7:
socketpair(0x2, 0x80000, 0x9, &(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = gettid()
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x379c, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, r2, 0x0, r0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x35105fd2f0b6cdbc)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x10}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4)
sendmsg(r1, &(0x7f0000001dc0)={&(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000500)="3f2052ad9a1395cc7d562fff11fc1808ae64936d936b4ee9c6d0a4eca5cee6a3e4cc7efb38d0c339c0cfd2d182e822523dfed4ef6bb68cdfa27ef75b1d00a75293c002d3328f75adf148c5a68ce00d8e3fb10a6675639e53328e446eb06278177a8e62c9c9f55b5033ee37ead928048e30cea066aa83face5ed75f4691bcb57a03d80e28b7e72b843ee1ebd405430abe737c2cccff1aed2d6315c469f8dacb6c6a7c6637b4e972d8a31f032788a76ac73f7c85946b4e4c5dee86b13cb0a8", 0xbe}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="f7a3aa92e88c4934aecec8d7f510cbfcafef6ef0814162c23bdb588dd539cf97defa928da8e3ff6f152bb29baf60390ea7a77943fdcf6533a53071ea119b1d9f9545a2148be18a49c181fe447e0a44f5a72fbc20ec8c23a14df6276cd1b599f8b962eb48cbc8b60dc76c579046471b5231e957b08e0abf433ace307658fdd23fabe6ec52c3fea0211066dfe47b52bb038034794bf67567ef05e15e6799e72295bbbea7e961525b76eb3ef0d3256d09c7c8777656b0b9a5c5d48baa8d55abf5c44628", 0xc2}, {&(0x7f0000000340)="70dc91867b2f", 0x6}, {&(0x7f00000016c0)="02d630699785e9201a168bc2559aa91225b11547f660d11dee95d742e9f6e643359973364edbd6245cc84ae5ab2553b394389b4e2645cebab8e0fd7a2d5871b410bc4c9c8a3e710d84228db4a7426c059c16f5b1ef99f4495b051c8682c562a3a14ffead28018a0bac02318a07d51dc83b6f2fbecad7d84bc1d7c59ae7aadb1c4894776620bb14eb4de20f", 0x8b}, {&(0x7f0000001780)="cc4b64ed24405d528f56a38c9d3f1e032013e62c837c4f23b4c672f507754da5d3757a5b2fe07adc4288a3a27af3fe6a50736476caa9ef859d4e09327131888ea2dd56a51fc0c95ebaa71cc28d7914d33ab7171dec0f2825e251f4ae1dfdf0acf8d37e99850571e42f35fef5035b9d33e10d3e0c26dbeb8197478f6ad90c3e34a663505f7a90039675b569950a26ad06bf18dc9e62f168c6472e708982a8ff7a700b70fdb5d3197c5c516bb9eede170eb0ecb651c27d4aa4227b3035a46b1d03fd2c3f471fd45bce5483231d22e69cb2307410f09a25f673af3503c2286c", 0xde}, {&(0x7f0000000480)="f0212627827cd6a5d2dacacfb9a35143ada85797c22c396da23dbb824030", 0x1e}], 0x7, &(0x7f0000001900)=[{0x110, 0x109, 0xffffffff, "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"}, {0xd0, 0x12f, 0x7f, "93e1ac7cd8d31f054cbe0082ac3f586b6a0f894109dbdd0174e2405cff4f381da9435cd4c1ef71887e7e609720aa940a52085ffaa1475d38a296440af8831a77fa8afa4913ffbdfa0399bf56f1d480a14767f74fbe6732e80433e71de1d30c4907077d5283202432b2cf98d27fe449a62fb579e2df823efcb3b1e5dfc8ce31e6ceec2420771c7cbe938abf826a30ff64e3dccbdf2c833a5911cd66457c449ed3e91c8f7762dfaec0d5a68c11e9ddb6e37861cbc6f2a9047ffce695"}, {0xa8, 0x100, 0x8000, "c51a065f8db134e7a9a57b1fe197220aa85f56ebfa5039e1fdb26ea86485b556a64199e5c6a074300c93b4362703e7b0257132adfe634db2ff0d7cb574fa6c929a069dbd5a63824e45b81662362f9ff5f505a2feee75929cda7e62ddbebe45cc034a9f93d2628326d1b5f44e15379f91a914d9c22b08eeb76dc043c0ab9cb623878e1774e85931677a71e5045448468b97d4b8"}, {0xa8, 0x0, 0x9, "287727a3569262fd8e950701ce27a451bebfc0d9149bbe2c2707f75978872d520bff68518aed96e18d2065c9619a250313d6fa62d836b19d16a7dfcb1b14cddbf7a774d5696a201cc80dce49fc829c752dba941f44d98533ab152baf928e1ad29dab8afb5e4b14684aed173328cfc4057645c4319dc137ab741890d80127b6b330a3430108a18be54f2102fda1f45f94169416"}, {0xa0, 0x1, 0x400, "2f452adb050c0ed824d5663ca4aefa87d2efc99de57a59c5edeba1e39398c6ce24f81aabcdd99eda40d95b310f54a3bd9ab9218be3de666ea1349706b943c18b80a6c90d6e31ab486250598c457ee97e13c2fc089151a342eb4fb7f07f15220d5292802c1b6691e392b89beca3efd2f7b019d5325205a4cb75a35a8de43f1f776a01267faf3161931a"}, {0xd8, 0x113, 0x6, "892c83daec86a47f415b241f4c26d6b75cdbd071f3087c606d627cc42ab50ea7bd6d9d0739aae0da93038a19c7b0dbb952f7a91e052af97456c14394b57c2dc9f811fdfa4813bb4819f6bbe825ee6140f0304bf72ede498f3de50482935d267e5a196ef12bcc66a0d18b11ef0c7874c437114762e83ae78736b0ebfa0b1d84098b0abfba865d860deb2d8f2da96d31ab945f257b9dd6ca3c3e42ee068f3db67639f5c53b2994120d071265fe3fd6e18a20ff5468d50c37c6d675c2a7a9b1bd93a2ddf661b4a6"}], 0x4a8, 0x20000000}, 0x4004080)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='minix\x00', 0x10021, &(0x7f0000000280))
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001e00)=r1, 0x4)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380))

2018/03/30 22:39:08 executing program 3 (fault-call:12 fault-nth:73):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:08 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x2, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20)
r1 = gettid()
r2 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x6, 0x2, 0xff, 0x200, 0x0, 0x23cff2c7, 0x2, 0x3, 0x9, 0x9, 0x32, 0x27, 0x5, 0x7ff, 0x1, 0x8, 0x0, 0x3, 0x7, 0x2, 0x2, 0x401, 0x6, 0x8, 0x7fff, 0x1, 0xce, 0x401, 0x1, 0x8, 0x18, 0x32, 0x5, 0x3, 0x2180, 0xff, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x8, 0x8, 0x6, 0x3, 0x400, 0x3, 0x6}, r1, 0xd, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x1ff, 0x0, 0x0, 0x4, 0x0, 0x81, 0x40049, 0x1, 0x2, 0x5c85, 0x8, 0x7fff, 0xff, 0x2, 0x4454275c, 0x0, 0x5, 0x10001, 0x1, 0xcd, 0x4a92e5c7, 0x100, 0x100000000, 0x85, 0x5, 0x9, 0x3, 0xb00, 0x800, 0xdb50, 0x80, 0x6, 0xdee5, 0x3, 0x4, 0x1, 0x0, 0x7, 0x3, @perf_config_ext={0x1, 0x2}, 0x805, 0x2, 0x2, 0x3, 0x3, 0xa6, 0x100}, r1, 0xa, r2, 0xa)
r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0xffffffffffffff7f, 0x7f, 0x0, 0x7, 0x0, 0x2, 0x80, 0x6, 0x6, 0xc00000000, 0x1805, 0x7, 0x1cd162d, 0xfff, 0x400, 0x0, 0x7ff, 0x6, 0x7, 0xff11, 0x1f, 0x3, 0x565a, 0x6, 0x7, 0x4, 0x2, 0x617d, 0x23a800000, 0x4040000000000000, 0x1, 0x9, 0x5, 0xad, 0x2, 0x401, 0x0, 0x7, 0x1, @perf_config_ext={0x4, 0x9}, 0x200, 0x90df, 0x50, 0x1, 0x6, 0x1, 0x6}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x81, 0xfffffffffffff3ce, 0x7, 0x400, 0x0, 0x401, 0x30200, 0x8, 0x6, 0x9, 0x5, 0x2, 0x4, 0x4, 0x1, 0x9, 0x7, 0x8001, 0x7fffffff, 0x6, 0x32, 0x7, 0x200, 0x4, 0x2, 0x3ff, 0x1, 0x7ff, 0x6, 0x37e, 0x6, 0x2, 0xd6, 0x7, 0x4, 0x3, 0x0, 0xc2, 0x0, @perf_config_ext={0x62fa, 0x4}, 0x0, 0xff, 0x3, 0x0, 0x1f, 0xffffffffffffffff}, r1, 0xb, r3, 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0xfffffffffffffffb, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000200)}, 0x20)
socketpair(0x5, 0x807, 0x9, &(0x7f0000000080))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040))

2018/03/30 22:39:08 executing program 1:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000140)="bde3aae8297014fdd1c2cde926d9f052f39f5eb498c757e2b14c1ee832ad98f4b9f7bcd69e64187cca492a027e68bd0bef7556b241fa801519618265a81d70bbf37e81a0f803fbf035a8b3e057981a0a6d5536cff3022cb91163d7bfa6190900f3a945dd1b62659c3aab99be8d66e32e32d84dcc8e9141550366e6eb2cf12e0727ef60db38339305023a7244c9396b0a930a21de3d7cf4c2b6cf", &(0x7f0000000200)=""/136}, 0x18)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x1f, r0, 0x2, [0x305f]}, 0xfffffffffffffeb7)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r0}, 0x10)
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480), 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000440)='./file0\x00', r2}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x6, 0x5, 0x7, 0x5, 0x4, r1, 0x7fff}, 0x2c)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10)

2018/03/30 22:39:08 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c)
r1 = getpid()
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc377)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x6)
r4 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x0, &(0x7f0000001100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x9, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r4, 0x7, r5, 0x8)
recvmsg$kcm(r5, &(0x7f0000001300)={0x0, 0xa4f944f5, &(0x7f0000002800), 0x1, &(0x7f0000001240)=""/134, 0x86, 0x53f}, 0x2001)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x8001, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x0, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r4, 0x5, r3, 0x1)
recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r1, 0xc, r6, 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20)

[ 2150.754732] FAULT_INJECTION: forcing a failure.
[ 2150.754732] name failslab, interval 1, probability 0, space 0, times 0
[ 2150.766134] CPU: 1 PID: 23508 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2150.773406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2150.782760] Call Trace:
[ 2150.785352]  dump_stack+0x194/0x24d
[ 2150.788973]  ? arch_local_irq_restore+0x53/0x53
[ 2150.793635]  should_fail+0x8c0/0xa40
[ 2150.797340]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2150.802449]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2150.807641]  ? __lock_acquire+0x664/0x3e00
[ 2150.811880]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[ 2150.817073]  ? find_held_lock+0x35/0x1d0
[ 2150.821138]  ? __lock_is_held+0xb6/0x140
[ 2150.825207]  ? check_same_owner+0x320/0x320
[ 2150.829532]  ? __d_lookup+0x4f4/0x830
[ 2150.833337]  ? rcu_note_context_switch+0x710/0x710
[ 2150.838290]  should_failslab+0xec/0x120
[ 2150.842258]  kmem_cache_alloc+0x47/0x760
[ 2150.846332]  __d_alloc+0xc1/0xbd0
[ 2150.849790]  ? shrink_dcache_for_umount+0x290/0x290
[ 2150.854813]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2150.859311]  ? lock_release+0xa40/0xa40
[ 2150.863289]  ? mark_held_locks+0xaf/0x100
[ 2150.867437]  ? d_lookup+0x133/0x2e0
[ 2150.871061]  ? d_lookup+0x1d5/0x2e0
[ 2150.874686]  d_alloc+0x8e/0x340
[ 2150.877969]  ? __d_alloc+0xbd0/0xbd0
[ 2150.881685]  ? full_name_hash+0x9b/0xe0
[ 2150.885672]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2150.890952]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2150.895204]  rpc_populate.constprop.15+0xa3/0x340
[ 2150.900055]  rpc_fill_super+0x379/0xae0
[ 2150.904047]  ? cap_capable+0x1b5/0x230
[ 2150.907936]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.913128]  ? security_capable+0x8e/0xc0
[ 2150.917273]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.922453]  ? ns_capable_common+0xcf/0x160
[ 2150.926770]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2150.931957]  mount_ns+0xc4/0x190
[ 2150.935325]  rpc_mount+0x9e/0xd0
[ 2150.938688]  mount_fs+0x66/0x2d0
[ 2150.942057]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2150.946632]  ? may_umount+0xa0/0xa0
[ 2150.950255]  ? _raw_read_unlock+0x22/0x30
[ 2150.954397]  ? __get_fs_type+0x8a/0xc0
[ 2150.958277]  do_mount+0xea4/0x2bb0
[ 2150.961820]  ? copy_mount_string+0x40/0x40
[ 2150.966053]  ? rcu_pm_notify+0xc0/0xc0
[ 2150.969942]  ? copy_mount_options+0x5f/0x2e0
[ 2150.974343]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2150.979356]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2150.984197]  ? kasan_check_write+0x14/0x20
[ 2150.988426]  ? _copy_from_user+0x99/0x110
[ 2150.992571]  ? copy_mount_options+0x1f7/0x2e0
[ 2150.997063]  SyS_mount+0xab/0x120
[ 2151.000509]  ? copy_mnt_ns+0xb30/0xb30
[ 2151.004393]  do_syscall_64+0x281/0x940
[ 2151.008272]  ? vmalloc_sync_all+0x30/0x30
[ 2151.012415]  ? trace_event_raw_event_sys_exit+0x260/0x260
[ 2151.017947]  ? syscall_return_slowpath+0x550/0x550
[ 2151.022874]  ? syscall_return_slowpath+0x2ac/0x550
[ 2151.027803]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2151.033167]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2151.038014]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2151.043198] RIP: 0033:0x454e79
[ 2151.046380] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/03/30 22:39:08 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10090}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000c34000)}, 0x20)

[ 2151.054082] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2151.061334] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2151.068594] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2151.075866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2151.083145] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000049
[ 2151.104225] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
2018/03/30 22:39:08 executing program 2:
socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000000)={0x0, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000001c00)={&(0x7f0000000140)=@generic={0x1e, "013aa19cfffe87654d018381db4d7d41156ab05dc0f8a4c8350429745646d16930d4406f5d28cfe6ae43400f978c03037984081abd21dbb57b649349ccaedb2bdcb48a277a8695f91ac7679407bd95d61cad9d9164251c2f7c7bb65b0f663b148f97c9c09c7aeddb250d36f3a07a179d07831bcd9718ce241648b9edfb34"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001840)}, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x22, &(0x7f0000000100)=""/34}, 0x48)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225, 0x41f00}, 0x13)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r5, 0x33, &(0x7f0000000140)}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r4, 0x50, &(0x7f0000000140)}, 0x268)
r6 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x3)
r7 = getpid()
perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x3, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x200, 0x0, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r7, 0x1, 0xffffffffffffffff, 0xa)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000003c0)='aufs\x00', 0x0, &(0x7f0000000300))
close(r6)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843")
close(r2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000900)={<r8=>0xffffffffffffff9c})
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x10}, 0x10)
socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000540)={r8})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40042409, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r8})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140))
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0})

2018/03/30 22:39:08 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x0, 0x101, 0x4, 0x0, 0x1, r0, 0x0, [0x115]}, 0x2c)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r2 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x0, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5", 0xc6}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00'}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000500)='ubifs\x00', 0x2000001, &(0x7f0000000540)="c58038c51058463b564627b2ff1f4ca78a3b29")
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

2018/03/30 22:39:08 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180))
mkdir(&(0x7f0000000040)='.', 0x10)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000100)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYRES32])
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
r3 = getpid()
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xff, 0x9, 0x8f, 0x6, 0x0, 0x6, 0x1000, 0xc, 0x3, 0x20, 0x1, 0x7, 0x6, 0x1, 0x6, 0x9, 0x9, 0x80000001, 0x9e8, 0x0, 0x3fc2, 0x7, 0x4, 0x7ff, 0x3ff, 0x2, 0xb1c1, 0x100, 0x6, 0x1, 0x5, 0xdb49, 0x1000, 0xa4, 0x4, 0x0, 0x0, 0x8, 0x5, @perf_config_ext={0xe11, 0x6c61}, 0x1008, 0x1, 0x1, 0x1, 0x5, 0x5}, r3, 0x0, r2, 0x1)
perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x3, 0x5, 0xfffffffffffffffb, 0x9, 0x0, 0x2, 0x400, 0x5, 0x40, 0x8, 0x100000000, 0x9, 0x7ff, 0x1, 0x8000, 0x9, 0x0, 0x70a, 0x8, 0x4, 0x400, 0x500b, 0x7, 0x8000, 0x3, 0x1, 0x8, 0x4, 0x2, 0x5, 0x1, 0x400, 0x0, 0x157, 0x0, 0x9, 0x0, 0xd44, 0x1, @perf_config_ext={0x1ff, 0x3}, 0x20, 0x1, 0x7, 0x7, 0x58b, 0x3f, 0x3}, r3, 0x2, r1, 0x1)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000340)}, 0x10)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg(r4, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r5 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x0, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0x0, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r5, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r6 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x0, 0x4, 0x1, 0x9, 0x80000001}, r6, 0x7, r0, 0xb)
perf_event_open(&(0x7f0000001940)={0x3, 0x70, 0x2, 0x4, 0x7f, 0xfcb7, 0x0, 0x10000, 0xc000, 0xf, 0x3, 0x9e2f, 0x6, 0xffffffff7fffffff, 0x7, 0x14d7, 0x4, 0x2, 0x5, 0xc000000000000000, 0x3, 0x0, 0xe31, 0x2, 0x40, 0x6, 0x100000001, 0x5, 0x8, 0x7, 0x7fffffff, 0x7, 0x8, 0x7, 0x10001, 0x7, 0x5, 0x0, 0x0, 0x4, 0xbec987abafe55c3, @perf_bp={&(0x7f0000001840), 0x8}, 0x806, 0x4f, 0x6, 0x7, 0x1, 0x84, 0x8}, r3, 0x6, r1, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg(r7, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r8=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x1a, &(0x7f0000001d00)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0f3d370d000cdd82197608559b2f59b000017d2a687b6b71138a8c5149dec9a563761561eded4460cc7b04ab91d153a5f61394df1b7e3221c6834becd1cf17013c5085dfe2822774a29dc96ac42fbfb95fa222d625f0a24df8d5a03a351eba6182d32645d3de358a5070bc257c2656009796e9bba548fd6eae51e053d30f9b6c6dbc69c3be327aa45b8615d47b86f5036ac3e1bbe1f4de3e3176bbb54"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r8}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))

2018/03/30 22:39:08 executing program 3 (fault-call:12 fault-nth:74):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:08 executing program 5:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x10000, 0x8, 0x7ff, 0x0, 0x6, 0x44080, 0x4, 0x2f, 0x3f, 0xc6, 0x7, 0x1, 0x541e, 0x20, 0xffffffffffffffc1, 0x1, 0x5, 0x3, 0x36e, 0x4, 0x2, 0x10001, 0x8, 0x6, 0x0, 0x4, 0x9, 0xfffffffffffff800, 0xffffffffffffd900, 0x80000001, 0x80, 0x6, 0x2, 0x7, 0x6491, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0xd}, 0x14, 0x80, 0x8, 0x7, 0x1, 0x1, 0x400}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x7, 0xf882, 0xffffffff, 0x8, 0x0, 0x8, 0x800, 0x2, 0x8481, 0x2, 0x7f, 0x4, 0x228a, 0x658b, 0x6, 0x4, 0x40, 0x7fffffff, 0x7, 0x7, 0x3, 0x7f, 0x1, 0x4, 0x0, 0x380000, 0xffffffffffff99af, 0x5c0f, 0x7, 0x20, 0x9e, 0x35, 0xffffffffffff7fff, 0x100, 0x7, 0x6, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xd}, 0x18000, 0x2, 0x1, 0x7, 0x7ff, 0xfffffffffffffffa, 0x5}, r0, 0xb, r1, 0xa)
perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x4)

2018/03/30 22:39:08 executing program 6:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x9, 0x10}, 0xc)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
r1 = gettid()
socketpair(0xa, 0x7, 0x3, &(0x7f0000000340)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x0, 0x1, 0xf45b, 0x7, 0x0, 0x3, 0x100, 0x2, 0x3e4, 0x8, 0x0, 0x100000000, 0x2, 0x2d1c, 0x0, 0x603f5abc, 0x3f, 0x9, 0x8000000000000000, 0x2, 0x200, 0x7, 0x3, 0x0, 0x1ff, 0x100000000, 0x10001, 0xe2f5, 0x0, 0x8, 0x82, 0x0, 0x8, 0x8001, 0x4f632bfa, 0x4, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}, 0x4, 0x2, 0x7f, 0x0, 0x4, 0x7, 0xfffffffffffffffa}, r1, 0x1, r2, 0x2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x77, 0x1}, 0x2c)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r4, 0x0, 0xe, 0x83, &(0x7f0000000000)="714b80797dbc5ff1de3086de78ea", &(0x7f0000000200)=""/131}, 0x28)

2018/03/30 22:39:08 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000280)=""/151}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28)
socketpair$inet(0x2, 0x3, 0x10001, &(0x7f0000000100))
socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000380))

2018/03/30 22:39:08 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000b83d673c8d512632a731b5eca6f0225000000000000000000000730100000000000054d59c055958b17d354ca0b3276b0a85cf6dcc68f461088798cbf2b1ae229a52ccc6a0e582913ebd35972483eee875c0cdc5ceed510311e3c68e4c3dd622bfce60bf025de64f907870"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
r1 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x5923f9c7, 0x8, 0x101, 0x2, 0x0, 0x4, 0x5000, 0xa, 0x2d67, 0x2000000000000000, 0x2, 0x2, 0x0, 0x1, 0x1ff, 0x7, 0x3, 0xc0, 0x3, 0x0, 0x400, 0x10001, 0x7, 0x1, 0xffff, 0x10001, 0x469d, 0x5, 0x9, 0x7, 0xffff, 0x4, 0x5, 0x2, 0x6, 0x6, 0x0, 0x7, 0x2, @perf_bp={&(0x7f00000002c0), 0x8}, 0x3104, 0x6, 0xba, 0x3, 0x7, 0x7, 0xffff}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x2)
socketpair(0x0, 0x80805, 0xffffffff, &(0x7f0000000380)={<r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="085dbc409c3e1b8878282b8a4f12694fb1c7841582fbdc3e1782e13aa5b97455822c685f00f903ef9dfdb9225068f1a3d8c91c8733b7603a930680035d4357861a22bdad29b510134ef10c593df45e4d51375736415fae8314e91063bec799c46f2011d235799a455dccb7289dede9", &(0x7f0000000100)=""/236}, 0x18)

2018/03/30 22:39:08 executing program 4:
r0 = getpid()
r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x80000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x17, 0x0, 0x0, 0x0, 0x400000000}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae")
mkdir(&(0x7f0000000280)='./file0\x00', 0x8)
perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x207d, 0x7, 0xca, 0x6, 0x0, 0x3ff, 0x4, 0x1, 0x0, 0x800, 0x52, 0x37296510, 0x1000, 0xef, 0x2, 0x9, 0x1, 0x81, 0x51a, 0x4, 0x8000, 0xffffffffffffff87, 0xa7e5, 0x4d9, 0x7f, 0xa27b, 0x1cc0000000000, 0x100000001, 0x9, 0x9, 0x1, 0x200, 0xffff, 0x796bafe4, 0x3c, 0x3d, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000340), 0x2}, 0x800, 0x4, 0x2, 0x7, 0x1, 0x7, 0x200}, r0, 0x6, r1, 0x3)
socketpair(0x8, 0xb, 0x2, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x3)
bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xa, 0x7fffffff, 0x9, 0x2, 0x18, r3, 0xd18}, 0x2c)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0x4f, 0xbb, &(0x7f0000000080)="3aa63f076ca38f0a6645493b372b70b8c1eccd0df86b224170c1a385b008981f9d1e901e114586bff8b2b0b6e1fd04c3f970f1a5c835592086493b740c25c6693a88204fe8f22d982bd9cafad9250c", &(0x7f00000001c0)=""/187, 0x2, 0x2}, 0x28)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x400)
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r3})

2018/03/30 22:39:08 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001280)={&(0x7f0000001240)='./file0\x00', 0x0, 0x10}, 0x10)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003540))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000012c0)={&(0x7f0000001200)='./file0\x00', r0}, 0x10)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x10001, 0x18}, 0xc)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000200)="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", &(0x7f0000000080)=""/244}, 0x18)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0xe)
socketpair(0xf, 0x3, 0x7f, &(0x7f0000003580)={<r2=>0xffffffffffffffff})
sendmsg$kcm(r2, &(0x7f00000034c0)={&(0x7f0000001340)=@l2={0x1f, 0x6, {0x1d8de27d, 0x5, 0x8cea, 0x9783, 0x5}, 0xffffffffffffff80, 0xf2}, 0x80, &(0x7f0000001440)=[{&(0x7f00000013c0)="444023348cc31901beb23e88222896f0ab9518eb0b360480beca1101dafa0297e737f8f6b0", 0x25}], 0x1, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x2020, 0x20004000}, 0x40)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003500)=0xc99)
bpf$MAP_CREATE(0x0, &(0x7f0000001300)={0x1e, 0x6, 0xfffffffffffffff9, 0x5, 0x1, r1, 0x7}, 0x2c)

2018/03/30 22:39:09 executing program 5:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x8, 0x3, 0x4, 0x8, r0, 0x7}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x4, 0x800, 0x7}, 0x2c)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x100000001, 0x8, 0x100, 0x1, r1, 0xd5bb}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x0, 0x0, 0x100000000, 0x10, r2, 0xffff}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000000), &(0x7f0000000080), 0xfffffffffffffffe}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00000002c0)=""/224}, 0x18)

2018/03/30 22:39:09 executing program 6:
socketpair(0x2, 0x80000, 0x9, &(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340))
r2 = gettid()
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x379c, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, r2, 0x0, r0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x35105fd2f0b6cdbc)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x10}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='minix\x00', 0x10021, &(0x7f0000000280))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380))

[ 2151.418338] FAULT_INJECTION: forcing a failure.
[ 2151.418338] name failslab, interval 1, probability 0, space 0, times 0
[ 2151.429665] CPU: 1 PID: 23580 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2151.436936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2151.446282] Call Trace:
[ 2151.448877]  dump_stack+0x194/0x24d
[ 2151.452507]  ? arch_local_irq_restore+0x53/0x53
[ 2151.457175]  should_fail+0x8c0/0xa40
[ 2151.460880]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2151.465719]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2151.470821]  ? trace_event_raw_event_lock+0x340/0x340
[ 2151.476003]  ? perf_trace_lock+0x900/0x900
[ 2151.480236]  ? mark_held_locks+0xaf/0x100
[ 2151.484383]  ? __raw_spin_lock_init+0x1c/0x100
[ 2151.488967]  ? find_held_lock+0x35/0x1d0
[ 2151.493027]  ? __lock_is_held+0xb6/0x140
[ 2151.497097]  ? check_same_owner+0x320/0x320
[ 2151.501406]  ? d_alloc+0x269/0x340
[ 2151.504927]  ? rcu_note_context_switch+0x710/0x710
[ 2151.509852]  should_failslab+0xec/0x120
[ 2151.513832]  kmem_cache_alloc+0x47/0x760
[ 2151.517887]  ? d_drop+0x51/0x60
[ 2151.521162]  ? rpc_i_callback+0x30/0x30
[ 2151.525132]  rpc_alloc_inode+0x1a/0x20
[ 2151.529018]  alloc_inode+0x65/0x180
[ 2151.532651]  new_inode_pseudo+0x69/0x190
[ 2151.536701]  ? prune_icache_sb+0x1a0/0x1a0
[ 2151.540931]  ? do_raw_spin_trylock+0x190/0x190
[ 2151.545510]  ? d_add+0xa70/0xa70
[ 2151.548857]  new_inode+0x1c/0x40
[ 2151.552213]  rpc_get_inode+0x20/0x1e0
[ 2151.556016]  __rpc_create_common+0x5d/0x1d0
[ 2151.560341]  rpc_populate.constprop.15+0x1ad/0x340
[ 2151.565265]  rpc_fill_super+0x379/0xae0
[ 2151.569220]  ? cap_capable+0x1b5/0x230
[ 2151.573097]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2151.578287]  ? security_capable+0x8e/0xc0
[ 2151.582434]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2151.587624]  ? ns_capable_common+0xcf/0x160
[ 2151.591949]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2151.597136]  mount_ns+0xc4/0x190
[ 2151.600510]  rpc_mount+0x9e/0xd0
[ 2151.603876]  mount_fs+0x66/0x2d0
[ 2151.607246]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2151.611853]  ? may_umount+0xa0/0xa0
[ 2151.615477]  ? _raw_read_unlock+0x22/0x30
2018/03/30 22:39:09 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf}, 0xfffffffffffffd40)
mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ncpfs\x00', 0x80802, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000140)}, 0x20)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="18002000000000000000000000000000000000000020f37b176532826618e8210d55b6b9f796a5cf4309ac945b17b67373a71b7de1769c4800d2d91fec75aad627fce3173f27c531c5376326ec3569ef7771eee97cc62f795ee0cac49bf5c36eefcdb868676ad911bbcdf4951ec221b10afb03"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={r1, 0x50, &(0x7f0000000000)={0x0, <r2=>0x0}}, 0xfffffe74)
mkdir(&(0x7f0000000600)='./file0\x00', 0x10)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x1114440, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)={<r3=>0x0})
mkdir(&(0x7f0000000100)='./file0\x00', 0x1000000000)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
mkdir(&(0x7f0000000640)='./file0/file0\x00', 0x100)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r1, r3, 0x0, 0x2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='debugfs\x00', 0x1010020, &(0x7f00000003c0)="29c5")
mount(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000740)='befs\x00', 0x208000, &(0x7f0000000780)="ab9f5b422a4170cb29aff60321a110ef72272aa10e179cd76889adab2dd12281715d35a638394005065d7cdcdb3e457a6235c7f01f39ee1c17fa12a53e51802853992d657fd827a9e6e4")
socketpair(0x5, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r4}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00'}, 0x10)

[ 2151.619626]  ? __get_fs_type+0x8a/0xc0
[ 2151.623519]  do_mount+0xea4/0x2bb0
[ 2151.627066]  ? copy_mount_string+0x40/0x40
[ 2151.631325]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2151.636335]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2151.641088]  ? retint_kernel+0x10/0x10
[ 2151.644980]  ? copy_mount_options+0x18b/0x2e0
[ 2151.649471]  ? copy_mount_options+0x196/0x2e0
[ 2151.653967]  ? copy_mount_options+0x1f7/0x2e0
[ 2151.658470]  SyS_mount+0xab/0x120
[ 2151.661926]  ? copy_mnt_ns+0xb30/0xb30
[ 2151.665815]  do_syscall_64+0x281/0x940
[ 2151.669699]  ? trace_event_raw_event_sys_exit+0x260/0x260
[ 2151.675228]  ? syscall_return_slowpath+0x550/0x550
[ 2151.680155]  ? syscall_return_slowpath+0x2ac/0x550
[ 2151.685088]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2151.690454]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2151.695295]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2151.700472] RIP: 0033:0x454e79
[ 2151.703639] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2151.711334] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
2018/03/30 22:39:09 executing program 2:
socketpair$inet(0x2, 0x803, 0x40000000000ff, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0})

2018/03/30 22:39:09 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x3, 0x7de, 0x7, 0x9, 0xffffffffffffff9c}, 0x2c)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="210a594e43fcc7471626247a5307b33af6786037eab3a96ec75fa686ed4f88e35145e29a01095c5159aa47ea705d74ad99", &(0x7f0000000180)="e17592c040ae5a0863000000", 0x3}, 0xbb)

2018/03/30 22:39:09 executing program 3 (fault-call:12 fault-nth:75):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

[ 2151.718606] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2151.725886] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2151.733157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2151.740426] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004a
[ 2151.747868] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd
[ 2151.758289] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2151.825822] EXT4-fs (sda1): re-mounted. Opts: 
[ 2151.842877] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value
2018/03/30 22:39:09 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x0, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x0, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x0, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x5452, &(0x7f0000000040)='-\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xfff)
r4 = getpid()
perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x2, 0xffffffff, 0x9, 0x7f, 0x0, 0xb06d, 0x11000, 0x0, 0xa65, 0xc9, 0x7ff, 0x2, 0x401, 0x6, 0x9, 0x5, 0xffff, 0x4, 0xaa, 0x1, 0x1ff, 0x3, 0x7, 0x3f, 0xb0, 0xffffffffffffb2ae, 0x6, 0xf334, 0x9, 0x800, 0x9, 0x0, 0x8, 0x2, 0x815, 0x2, 0x0, 0x4, 0x3, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4, 0x2, 0x1, 0x2, 0x1, 0x0, 0x27}, r4, 0x7, r3, 0x1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000080)="5c766d6e65743124766d6e657431c82400")
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
close(r3)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180))
r5 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r5, 0x7, r0, 0xb)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
recvmsg(r6, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000002340)=0xf60)

2018/03/30 22:39:09 executing program 4:
r0 = getpid()
socketpair(0x11, 0x7, 0x1ff, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0xe5, 0x1, 0x0, 0x4, 0x0, 0x8b, 0x60, 0x2, 0x400, 0xc47, 0xfffffffffffffffa, 0x1, 0xfffffffffffffff8, 0x40, 0x80000001, 0x2, 0x8, 0x80000000, 0xe2, 0x4, 0xf2dd, 0xffffffffffff6834, 0x47, 0x1f, 0x80000001, 0x43, 0x1, 0x0, 0xf3, 0x5c2, 0x1, 0x9, 0x1, 0x8000, 0x3, 0x7, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x10000, 0x1000, 0x1000, 0x5, 0x1, 0x0, 0x100000000}, r0, 0x2, r1, 0xa)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x2, 0x9, 0x80000000, 0x19, r2, 0x5}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000000), &(0x7f00000013c0), 0x2}, 0x20)

[ 2151.961892] FAULT_INJECTION: forcing a failure.
[ 2151.961892] name failslab, interval 1, probability 0, space 0, times 0
[ 2151.973280] CPU: 1 PID: 23620 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2151.980555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2151.989914] Call Trace:
[ 2151.992506]  dump_stack+0x194/0x24d
[ 2151.996140]  ? arch_local_irq_restore+0x53/0x53
[ 2152.000823]  should_fail+0x8c0/0xa40
[ 2152.004542]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2152.009652]  ? perf_trace_lock+0x900/0x900
[ 2152.013890]  ? __lock_acquire+0x664/0x3e00
[ 2152.018135]  ? find_held_lock+0x35/0x1d0
[ 2152.022206]  ? __lock_is_held+0xb6/0x140
[ 2152.026275]  ? check_same_owner+0x320/0x320
[ 2152.030599]  ? __d_lookup+0x4f4/0x830
[ 2152.034409]  ? rcu_note_context_switch+0x710/0x710
[ 2152.039346]  should_failslab+0xec/0x120
[ 2152.043323]  kmem_cache_alloc+0x47/0x760
[ 2152.047390]  __d_alloc+0xc1/0xbd0
[ 2152.050851]  ? shrink_dcache_for_umount+0x290/0x290
[ 2152.055870]  ? d_alloc_parallel+0x1b40/0x1b40
2018/03/30 22:39:09 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x4, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000180)=""/153, 0x41f00}, 0x48)

[ 2152.060366]  ? lock_release+0xa40/0xa40
[ 2152.064347]  ? mark_held_locks+0xaf/0x100
[ 2152.068497]  ? d_lookup+0x133/0x2e0
[ 2152.072130]  ? d_lookup+0x1d5/0x2e0
[ 2152.075760]  d_alloc+0x8e/0x340
[ 2152.079042]  ? __d_alloc+0xbd0/0xbd0
[ 2152.082760]  ? full_name_hash+0x9b/0xe0
[ 2152.086749]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2152.092031]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2152.096284]  rpc_populate.constprop.15+0xa3/0x340
[ 2152.101137]  rpc_fill_super+0x379/0xae0
[ 2152.105118]  ? cap_capable+0x1b5/0x230
2018/03/30 22:39:09 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200)="be5d95d2e2679325656c62e97c5aad4b1a18002ad72805fcf21c4724badd8dfd3189f1a7c22fc85590edb655784fbee45452f83606b66d20f7c95312f616c44a1ae529d3d21801db68de735f662cd211404e641eb77649ba1fe5b6090f", &(0x7f0000000280)="9c2b6f312abb2d3b654958f533f863cc505c", 0x20000000000}, 0x20)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)='L', &(0x7f00000000c0)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/145}, 0x18)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xd, 0x9, 0x469c, 0x2, 0x0, r0, 0x81660000}, 0x2c)

[ 2152.109010]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.114203]  ? security_capable+0x8e/0xc0
[ 2152.118360]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.123819]  ? ns_capable_common+0xcf/0x160
[ 2152.128152]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.133347]  mount_ns+0xc4/0x190
[ 2152.136721]  rpc_mount+0x9e/0xd0
[ 2152.140092]  mount_fs+0x66/0x2d0
[ 2152.143467]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2152.148053]  ? may_umount+0xa0/0xa0
[ 2152.151676]  ? _raw_read_unlock+0x22/0x30
[ 2152.155828]  ? __get_fs_type+0x8a/0xc0
[ 2152.159721]  do_mount+0xea4/0x2bb0
[ 2152.163265]  ? copy_mount_string+0x40/0x40
[ 2152.167496]  ? rcu_pm_notify+0xc0/0xc0
[ 2152.171388]  ? copy_mount_options+0x5f/0x2e0
[ 2152.175790]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2152.180805]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2152.185652]  ? kasan_check_write+0x14/0x20
[ 2152.189890]  ? copy_mount_options+0x1f7/0x2e0
[ 2152.194388]  SyS_mount+0xab/0x120
[ 2152.197840]  ? copy_mnt_ns+0xb30/0xb30
[ 2152.201727]  do_syscall_64+0x281/0x940
[ 2152.206352]  ? vmalloc_sync_all+0x30/0x30
2018/03/30 22:39:09 executing program 4:
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000007c0)="ca4573abcf2079e0824362e17b8e4c08d48d13f3cd3d95e78c2b1c48bca7576db4209ea51b228d7caff935680b7c7b73ae6d8990f56bece389a29236c3859325de6a59edeb9b9a", 0x47}], 0x1, &(0x7f0000000980)}, 0x20000000)
recvmsg(r0, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r2=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={0xffffffffffffffff, &(0x7f0000000480)="9b7815cd421eecc37df9250ab7496936ab4c75599ff96ba0", &(0x7f00000006c0)=""/139}, 0x18)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000000240)='a\x00', 0x2005800, &(0x7f0000000100))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0)
socketpair(0x4000000000a, 0xf, 0x0, &(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x7, 0x40, 0x4, 0x0, r4, 0xab2}, 0x2c)
socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={<r5=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x200)
r6 = gettid()
r7 = perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x7, 0x8000, 0xffffffffffffffff, 0x1, 0x0, 0x3e8, 0x40000, 0x4, 0x100000001, 0x0, 0x4, 0x401, 0x4, 0x7, 0x4, 0xc892, 0x10000, 0x20, 0x4, 0x2, 0x4, 0x8, 0x7b, 0x7ff, 0x8, 0x20, 0x8, 0x2, 0xbf01, 0x40, 0x0, 0x7fffffff, 0x1000200, 0x6, 0x4f4f, 0x5, 0x0, 0xfff, 0x6, @perf_config_ext={0x7, 0x28a4}, 0x800, 0x7fffffff, 0xffffffffffffff85, 0x5, 0x0, 0x0, 0x5}, r6, 0xe, r5, 0x1)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
socketpair(0x1f, 0x0, 0x0, &(0x7f0000000080)={<r9=>0xffffffffffffffff})
r10 = gettid()
perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x2, 0x401, 0xbf, 0x0, 0x8, 0x8040, 0x8, 0x4, 0x4, 0x358, 0xe1f, 0x4, 0x90, 0x0, 0x2, 0x9, 0x81, 0x10000, 0x4, 0x136, 0x3ff, 0x168, 0x3, 0x7, 0x9, 0x100, 0x100000001, 0x5, 0x218, 0x5, 0x6, 0x0, 0x5, 0x800, 0x1ff, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x757, 0x2, 0x2, 0x3ff, 0x2, 0x800}, r10, 0xb, r3, 0x1)
r11 = getpid()
perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x100000000, 0xffffffff, 0x5, 0x9, 0x0, 0xfff, 0x20000, 0x5, 0x4, 0x0, 0x15d69fa4, 0xe92, 0x1, 0x3, 0x97d0, 0x2, 0x4, 0x10001, 0xad02, 0xba5, 0x2, 0x80000001, 0x3ff, 0x5, 0x7, 0x7, 0x9, 0x2bd, 0x3, 0x7, 0x8, 0x1f, 0xfffffffffffffc01, 0x2, 0xd, 0x6, 0x0, 0xb30, 0x2, @perf_bp={&(0x7f00000001c0), 0x6}, 0x2000, 0x7fff, 0x70000000, 0x3, 0x3ff, 0x1000, 0x8}, r11, 0x8, r7, 0x8)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000dc0)={r9, &(0x7f0000001940)="a067b35b0673ebb9e45f0bd3055c7372f742555b3095adb91109fcdd35f45ca39a110b1206522be85dad28ef08e83a8bf3807edc1f374835bc344ee3905552d750a073349f66beea6ad0a7e6722f57ab5c6f2e6928212ff7f042927c5dce5fb69f520f6df0494cbb2c9d4e26e85073b05d7086a90e9504a39223a10c13b32e140bfd924880820a9ed36253baec2a997303f6a854f9da5a72b382b2bd573b3ca8361a02827e4f5136f18ad4f3e9a53bc653c88dd3557d49873cd0d7bdcc1ac2bc6577051ec0f93d302d99f17ba5be954c556753d74037c2db6b13cf153c92f21fefdf40a8c8fd5afd2f05f669ad27fe76ce7d2996a1f0817e75a82b3ed352607ca9e041446e34051b5244eec23c461cfe0945fc1ba5fe1e1d6f9e52e547e6991ec40bd77bb14537ed38feaa93f6591446181e8b4545db0dd39e370afc7c35c23a3ab08346aead8cabdb3f68419e104afe550a24188368a5391f054f322dd2d505770743d79510fdfeb3788551fb29da30803c139d8268fb7f3d904114744a9685caa7e6193976a69fefc44e5e23a4dada9553fdb9a408406b0046df488d57a589d7c01a14593e6058c18e091a105c6416a5733d4b64ff3558de7834305df3e186b93e8b175cfb59f806e83e0e90a6598fa7541b502ff9b9b3b4e158488b96dfb850b5958b3bda01744b1ed06937532d46cbf0a66f7e895e3d5674d1a49fd961742f2ea5f951d7dffe27357c213c3d18ea5c8d3833075b1798b32780ade8f808ef4dd7b80139e8cfddbc33dbdc7e65b720496e368c6f64630fd55fcc7156c62b4bf7e5a4e4739995fec31bd3404eb5ce05d4b070bfa73be531c90e29b25ddb9deb6509652b8b6f218a992bd9548ea144cc47cc62746c42ca0e08b056ba4658cd74428c4e1af0ae50582c667f49fdaed68a054983065082ab63d33ea7deb3757c2b7a09879c2062f2ab3ca72d5278e40202f8062942368836519b540a66e870130469b5e02d94b1bb61f62d9f1c80d0a33ef640e79aad619eeb1ba7f551c2bfba648d399c9bd23a978d15079c4573240ae2aff9098e65954db4f7fedb28a573fc6460ce7325bfcfbf50c72b67bb4adba0b53dbd01fa779b5e1bcefff2493bfef97d6261acf82d458b4531a4a2256b7d445e57a1aef838fcc33bf08b48176e7084a7ff8a16ff89c9619214cbc87999553cfac8217b45d5f4180ba6ef5aa792af3178e616f4dff4ad573876b8d066f87ad9a73062250b29aa8c9028ec10203a28c008d81f4814baa32f020cb3434c145b9ee593cdd194f5fd81ee903763fc7fbfe9103a899032b4dd2d86a23b7f46effe73d2359e210b04c69c12b08cd95b244dea7a0a3bddbe533387eaca20a60690c2a093407d5262958f30f9f13741136617566ee5dd5a211153008eaf690618f69c9950b78af341a313a598d4f450299c19ade2a3c90e62cdc6ee0f430018ec84098aa1d79e19d724f4289ec9fb5bc4ae2b615af3c9d45ef6d19365030c0d82f0948ea1d27db1dbf2e6f83f2689ec2ebc4a369513ec2ce9d33a700f59c0f57f6a9cb65098a6fa9588e807b806e6706853faca6c296e1bcd1db4f23f40231096e4aa998e061e49fc3a0b450a5ff665b95f016a277ee9635ff3f98749c404c88e85f24809770facb8781db30462d9249a1340a696cb37b2442e8afb450a6477b2b14ec5bdc0ab49386e9a0ef795cceedc218de9d9db9ac9ad7a2550363e8ae068fd681a31466cb049011d428f9a20dbec5e5d37e21f8f974210e6e85c5f71813ec23ca15cb869e3aaa4bcb7d3cc5748ba8d72c7135a3f2714a496bfe23f0246c80e9f1ba5e8cc0c44eb041889644e66015c970ef356b7cbae88df551fcb6818dc95526a589adb6382c094bcaf0df95ecf41abf91cda6e1984158a740e47c3cf6052c72de58f1c7a927e21ef670d34e99bf36700171e0bcbb9654839cee46ea1ba43f3af07292b6892697ccfc13e326d4c94de28fbefb2177641c65077af021cd137a35fc1c92de29c5bb73478d50c1b37ff099a48938d0e3681dab0c7d02a53beef503a6fb7467d87394696a235640b0a61e2c6abd4b48a3de6c5d285af6633e757fb341a3c01a6f35707b679224faa1b90bd71f3518f816aed30204e43de6def47fd42cab0f1248d3f92d57994c36e00feab4ddce5489c9787d243590f4c9d37b80144fdb27b4a2bda40a96f6e195e6b16f81926e1c58b5f7873eee2a90a54f7c4fd2b4f71a919613eb8d846570c7b7ef4ebc05036f4fd74d6c0236c181312556bdafbb1a7ceb0bd98bb22490397ed6c7900a9d0af9d7f48586c31326726206da57d08d7b538e2f0ad8de602ca403350e6a54da3d0fe8a5e63fce2d3ce4cb55de1237ffa79a18e0a5d3a0577019c30d91b6d3973aef616b6d7ccc68d39ca8c86d3b65932ee8d23971e8892b6ad4193a6b8b9bd63ddd2149b3b2c86d6c546faf0b5fa70cdc91db1c5492bd0317b151f92e8c122b303a06099ecdf517b7debde2f0ed9c7e802fd47f988a03582286878802fee930d02633652173bd8dfdd0c751f4ec3690d872e810a3196c9d826fe29bec4a1db20977c29c5512b76e7fa4f825cd3302a6092920f8c7dba03890284f7b354fbdf4ade08eb2a47261538b8d84b3dbb954778ba199fa1318d94efc361cea0c833ee56f0cee25453579d624b4a5ffb0b94a6919dbbe26b4c70f59580ce277d05b3705f8f81e66bd002adb16ae21cc9a250fee87e34814af320abefcc2d1bf608da3f5a699226a494d2494c3bd0fc83a04952c890298895d7c634d4c222657fedd4ce783eba4788df575776254ffbd79a68c1e68e46647d180bedc50832928fcfddf6607fe194f38b99a27f3398e656364882ebe0e63dbc51215726879922dd39a9215a761133c9d3386806ad7b2667d1695e4b5480ea6f99addd0d44e916d602156e3dc2126c67d0041b793e59e580b9f9bb17213d7081cc08a59936a46a131945237bef14fdfcbd9e08466770743fb097c6903b03952bbc1d9fa9fb26d849e908722dc156b1277374e7a43b619986a10d30a1d13af9bd94fdc70c7baab575f425bb8857281b5ade3b539fa0d5c6eb7a3002e109a9e22423a94904bee56110b563a034dd7ca9570a168cc403df8287d1048ce628194fbf60b61b4ce4283c7583491902661071e10208f89cfbe3900afcf6ac83b120abf416c65922b6599fe27de80b92e518a4c87afadebb11be9074b34ed76f020eebf12d9111a31b647202c36fbc30e2f79c148818af90f11420f69493dc10e899a8515266ef16474122de218ecd3c1d691c269b2084a3533fd9cbd173e2385b73d7b592a035978e5deccd41dcacbfb882d75d601d83228414d479ece12e2678370e859df32131aee0f0a32e44a5c9f37156ad6795fd7db57146270c5216f95b4261e3bd3c4d0ea2651f5e277c2dc81efbff4be80be4c15bfe0688a61e854d1a67b59815e1c4552498881ae75a7ae1eaf5d32a4b39e201dc09231da6fddb5b4e7d1ddbe49f065026d17f4bbbc05a7cb40a6da316fe1867964424480a2adbb7bd487bbd51f89e796a226095be6d563b05978c7bf7c378c405d32242327bd08ac7666397e825e9abe92cb4994ef2a8400129b380c377dd4c7417e7124b16374c5a6a8c73dabced71b357940eca620c1aca302188a9aadc14654219bc46e3745c8282e6343288e68dd6e6cea9a9c7d46219ef66624f351f693074b42216c4c88da6f53e287eb8440bbca7f20d220e3ba437ab00e2be05f9cfacd447c20d8c8ffa49dee1ef5b45a24166cc47483c7a90d90cc8a931e7d9b58c6787e5d957e3944f068e7ccc548da41b65c61120ceca997562186472371e282cc598d739b2adeab6e480209048ebe3de27b5520c26182a9cb100a4904fcc4342b2bf572058eb612cb7aec801a0de0a94114bb9186dc5b233dfd8a35af9a5973f4e300edbc5c04f5fe4e7bcb02541c736a967e4d7a5d3afae0670bd6dae75eaed8a6bb4869ddbd9d15951e81337dfc4c274b18d6b5c65189e5dcb4b8f7cd359e8554362900477e6bd3b7525374e03cc936d052596a452755a75264a602e1144f74b675a81f78036d77105e094f460d93bcda2767891d2f5aa844209c7412e493520dc9d86a0fe1e243ddffd5248ad1c4010cfb36950dac8ad6366057c10dfe8f680409718bc1fb2eb4de37d3cd11d7144ea545527b504a34cd1deebddead7b029303a3ffe01fcf011ac709d0166584fd60cb63b067d5776de283a2e87254568994f6ddd5e5f3d1286df13e362cd9ddae5a7d11d7f9d86b47f27b7fab00d859f669218d46036f313cd9a9571b83cbdfbbcd7d64bf53540a13a55b81208e90742a440cd848ad4812efd2b244ba20cb4c511bf0ab76f46f8578edcc6f5ff114f465a0698f99795381cd6e6d9899d871b4cc30ab6d820fe5bb2eb54c7f11cfac7c7d1669048571175dc3cc0d8be338618bc2d240000a974a0c138012486a40cd1ac4d53b4b5c28ec91e4f1411b6e3842ea0fc8db4ea68e9ac18e8545f68a6fc25c28283298bf94cc5374b2f499a3805f66dbfdc4fe940e09182ccdab446cc72f187a1b89e766bec7d92494210076a952ee36cd12247610c3da127bdac525c075f27fbab547849930c51c0bd092a89ccc786cf6596b61ad8ef161e4e8945cb3b8329426c8cab756232d5bb0ea4844e3eb2a0052ca438a32ad06875e5fe08a8d664eac154af0ffda320f785ba75485af4cde66a5992d9aba3ff1ee0fdcfb49b6e4ff678d0162a0f5ba8250f3da4c896dd1ce458a6c0b1675c486bfcaf8a3382421f5b9af419919ee14dbb97d31177175ec2fe71394a67ee2bc023e3ac7d456da871054799d9869e844d711b89e937bd83d09421ffe0201128a7687b1b60a033b7dd16f540ef44efdfcf69545e7996b7a9c9b83088a8bf304cc21fac727aaac8494aeeb82637d1e1c11668f3d1bb493a2d4b2c55442f16083de127178b4bd74898de6403496fa9e7602a61de07baff9a09239f38cb5ebec9245bb9b526c3863a69b5be070ffdaf73398bdb6402ccc517e9adc71396c1b46079067fa79afa816e26efdbd13f6ba23aa01ae115e583ff6e01253bf7778fb68d551afe1fbfe8fd6d9f5d6635d836f138e8b585fdf4e131823948359e4aee96c8950f284dc73755d61b7c8276707b20e75a70160591214270403ddb3370400ec6df8288104fe619611fa1663e3ebdd53c6f5abe4e07f82052216e82c5525048cd96dcdb4ee27fe8490dc92b9abaf877b549457e4e55a4fd284f03a121ab1810434b92bbbe1b5096917e719b1fc0d000d1a629fedf8430ad30e1067813b827e14581834f6a17575f550cda997f0af9f2a5d25c313c28422f5c7638dbf1b734d793947913b63e6f61fcc0cca5226156570a8e5ba7e9fec1fb8b31d6759b56f83e8f04bc57b51849993808704e80b10d2ca0de0b4fc1b7a165169c095bacf486cdae7741429fc238df07cd2821e64cf0d94999a7dabc29ea72ca35262ccccc8e51ca28ffd4d48639ad6d06628ba12bf563f9fb6acb36f14b869388bc82ae1aa81e4ab7c3e5fc039ac919d52afe2fe3803eb1e6d608428697400e2e050bbfd01769783b8d3bbc1ebc948ea218e652db7d60a375bcec18f2ab15c665f121d15a6b60d4feb4412dd889264047aa9d963a3cb7f19007298ed09367f5537ce2d46928be2b91c90cab5dca9d55a2e74e12ed3ec56593f39ed8534f14e225a1fc985f2a0a1a4d3ad84c9cc975e6398c2e1be0fc23b763fecd7130d5260bc678fc2dca2187a4ccad0719", &(0x7f0000000d00)=""/169}, 0x18)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000180)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r2}, 0x48)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000a80)={r3, &(0x7f0000000980)="29e5bd7b30c117e93bb2bcd6b5852a2e5e142b00ae8f06a0974beb572ce9d87f9c926b3a37c158326a0697ec22b3014f15017f9bac55a72f5745a84882cd954aed99de68fef59d3db50ddeac867800748348ef7a35", &(0x7f0000000a00)=""/96}, 0x18)
socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000080)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000380))
recvmsg(r12, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f0000000840)=""/195, 0xc3}], 0x4, &(0x7f0000000bc0)=""/205, 0xcd, 0x1000}, 0x20)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001340))
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000e00))
recvmsg(r8, &(0x7f0000001300)={&(0x7f0000000ac0)=@nfc_llcp, 0x80, &(0x7f0000001200)=[{&(0x7f0000000e40)=""/207, 0xcf}, {&(0x7f0000000b40)=""/103, 0x67}, {&(0x7f0000000f40)=""/242, 0xf2}, {&(0x7f0000001040)=""/246, 0xf6}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000001140)=""/143, 0x8f}], 0x6, &(0x7f0000001280)=""/95, 0x5f, 0x40000000000}, 0x100)

2018/03/30 22:39:09 executing program 6:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x80000000000000e}, 0x28d)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001440)={&(0x7f0000001400)='./file0\x00', r0}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x61)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="000009b8", 0x804022, &(0x7f0000000180)="236f589bc391ec020c4b1ae3e13cadf71f3cc18f423b0e7684cdbaf5ee05f65c1cc5d617b0c283fd30a444")
socketpair(0xa, 0x80003, 0x7ac0, &(0x7f00000001c0)={<r1=>0x0, <r2=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x98)
recvmsg(r1, &(0x7f0000008d00)={&(0x7f0000008bc0)=@can={0x0, <r3=>0x0}, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008c40)=""/43, 0x2b}, {&(0x7f0000008c80)=""/47, 0x2f}], 0x2, 0x0, 0x0, 0x4}, 0x100)
bpf$PROG_LOAD(0x5, &(0x7f0000008d40)={0xd, 0xc, &(0x7f00000018c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfe9, 0x0, 0x0, 0x0, 0x400}, @map={0x18, 0x7, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x7}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0x5, 0x2, 0x18, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x2, 0xe, 0x7, 0xfffffff4, 0xfffffffffffffff8}], &(0x7f0000001280)='syzkaller\x00', 0x8, 0xe8, &(0x7f0000001940)=""/232, 0x41000, 0x1, [], r3}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001240)={r0, &(0x7f0000000200)="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", &(0x7f0000001200)="55fe"}, 0x20)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001600)={r2, &(0x7f00000014c0)="a2bc1838300e0ba7c3d1f765a491303e61c8322b9b9152a46ee4b2d960c8b6b24c8d6e226842bfc7ff55fe742eaeb1303cca295e3b620dfbe74ede69", &(0x7f0000001740)=""/209}, 0x18)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0x40, 0x1, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
r5 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0xd, 0x80000, 0x7fffffff, &(0x7f0000000040)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000))
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001640)={r2, 0x50, &(0x7f0000001580)={0x0, <r8=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001680)=r8, 0x4)
ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x1)
mkdir(&(0x7f0000000080)='./file0\x00', 0x80)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001480)={r4, 0x50, &(0x7f0000001500)}, 0x10)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000016c0)=ANY=[@ANYBLOB="06000000001e0700000010000000000000350e0000000000000000000000003ce6f7beab35fbb7b4cc968b4884fbe6cb4cd7ae6fc1970af1b52bcf4400cec2432d6ca3d400000000000000000000"])
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)={&(0x7f00000012c0)='./file0\x00', 0x0, 0x8}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001340))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='bdev\x00', 0x80000, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7cf4)
r9 = getpid()
perf_event_open(&(0x7f0000001840)={0x3, 0x70, 0xaa, 0x7fff, 0x4, 0x27, 0x0, 0x0, 0x10000, 0x0, 0x2, 0x10000, 0x5, 0x5, 0x7ff, 0xe843, 0x861, 0x100000001, 0xfffffffffffffffe, 0x6, 0x0, 0x7, 0xfffffffffffffffa, 0xfe0, 0x1, 0x1f, 0x40, 0x3f, 0x401, 0x8f, 0x4, 0xffffffffffffff41, 0xff, 0x62b, 0xffffffff, 0x10001, 0x200, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x1ff, 0x9}, 0x20, 0xefd, 0x3, 0x3, 0x81, 0xfffffffffffffbb6, 0xe}, r9, 0x6, r7, 0x1)

2018/03/30 22:39:09 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000000e80)='bpf\x00', 0x43, &(0x7f0000000740)="4e028584f7eb031d64404a3a999a970a405611b2bd50d1e727f0dee7acb51186a4939b7700489ccc7c")
r2 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x0, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r5 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0x0, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3e, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r1, 0x1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80)
r6 = gettid()
perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x8, 0x107, 0x4, 0xc5, 0x0, 0x10000003, 0x4000, 0xc, 0x8, 0x6441, 0x7, 0x8, 0x0, 0x660b, 0x3, 0xb9, 0x1, 0x4, 0x1, 0xfff, 0x87, 0x2, 0x7ff, 0x9, 0x7fffffff, 0x6, 0x3, 0x1, 0x4a, 0xffffffffffffdf91, 0x100000000, 0x1, 0x2, 0x7ffd, 0x3, 0x6, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x400}, 0x8, 0x100000000, 0x7, 0x2, 0x1, 0xd2, 0x8}, r6, 0xa, r3, 0x2)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
recvmsg(r4, &(0x7f0000000380)={&(0x7f0000000580)=@hci={0x0, <r7=>0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000c00)=""/176, 0xb0}], 0x2, 0x0, 0x0, 0x7}, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x8, 0x11, &(0x7f0000000dc0)=ANY=[@ANYBLOB="180000000800000000000000000400008500000014000000000000000000000095000000000000000000000000000000850000000c00000000000000000000000000030001000000000000000000000085000000330000000000000000000ee45eaf300005004e785216c0ca78f48211480000000000000000000095000000000000000000000000000000950000813aba2366"], &(0x7f0000000200)='syzkaller\x00', 0x5, 0x6d, &(0x7f0000000400)=""/109, 0x41000, 0x1, [], r7}, 0x48)
gettid()
close(0xffffffffffffffff)

[ 2152.210500]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2152.215000]  ? finish_task_switch+0x1c1/0x7e0
[ 2152.219507]  ? syscall_return_slowpath+0x550/0x550
[ 2152.224438]  ? syscall_return_slowpath+0x2ac/0x550
[ 2152.229370]  ? prepare_exit_to_usermode+0x350/0x350
[ 2152.234395]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2152.239770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2152.244629]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2152.249821] RIP: 0033:0x454e79
[ 2152.253008] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/03/30 22:39:09 executing program 2:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x10001, 0x10}, 0xc)
socketpair(0x0, 0x6, 0x1, &(0x7f00000014c0)={<r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001500)='\x00')
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)="c9421d605e72472ee710ea067b5a28008baa791f61faec9d88062ae890490a4dfe4b431fc51de38aab84f0a81e", &(0x7f00000000c0)=""/21}, 0x18)
socketpair(0x1f, 0x6, 0x3, &(0x7f0000001ac0))
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001480))
socketpair(0xf, 0x0, 0xa8, &(0x7f0000000180)={<r2=>0xffffffffffffffff})
socketpair(0x5, 0x6, 0x9, &(0x7f00000001c0)={<r3=>0xffffffffffffffff})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000019c0))
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001680)={0xffffffffffffffff, &(0x7f0000001580)="987d8d2c8cef65f2ce7a3126dbd22e992f920a8e267a0efed1925ac42ed50dcb7786605524e70e399340577ad7edc0f2af2d6be93f4ad6c51d27d3bfae9a1dedccaf1401dc6daef002d79cc475b6b1", &(0x7f0000001600)=""/93}, 0x18)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={<r4=>0x0, <r5=>0x0})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000018c0)={r1, &(0x7f00000017c0)="68183ac2a1a47993e020111e8e0059d19515e15cf20ebe7b662310a50f09add03913e3bfbfae80d3a0663c20b01e2cfcfcdf13e7c174f61fc621344328af29d8907374d685acb251111427bed4a9bc9c7de460d34cf7a7c7908a61ed58b80f77c4a7004db3a6322ae3765de6e2a8d511a102d497cc32848a4718077cad1a130c8ece50346ff1af51ffb748cdc77a0abc2b", &(0x7f0000001880)=""/5}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001740)={r5, 0x50, &(0x7f00000016c0)}, 0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x14, &(0x7f0000001900)=ANY=[@ANYBLOB="180200000074cdd470f167b7ed870000ff0000000002800000312d000027d30a8fc69af6fda2ba788dc9d1aa0006000500613b7d566ea957d3b9173345d2cee12f9bef71c49de82bff2c57ed95c24a73f61395425cd06240c9c086506fa9eeb0b005c018899748a26d10237d6d931c694566bfdde18fdb278d26475bf88e73bbf8b27dc701d0cb1be9a1b5086c20141e69113bba39369690054a8bbf7eeb6294b2ac52d3"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x0, 0xce, &(0x7f0000000100)=""/206}, 0x48)
sendmsg$kcm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x1cc}], 0x1, &(0x7f0000001200)}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a40)={r1, 0x28, &(0x7f0000001a00)}, 0x10)
recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/120, 0x78}, {&(0x7f0000001280)=""/177, 0xb1}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f0000001340)=""/2, 0x2}, {&(0x7f0000001380)=""/16, 0x10}], 0x8}, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x200)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140))
socketpair(0xa, 0x80005, 0x2, &(0x7f0000001a80)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001780)='\x00')
bpf$MAP_CREATE(0x0, &(0x7f0000001540)={0xc, 0x401, 0x1, 0x1, 0x3, r3}, 0x2c)

2018/03/30 22:39:09 executing program 0:
socketpair(0x0, 0x3, 0x80000000, &(0x7f0000001780)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$kcm(0x29, 0x7, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000017c0)={r2})
mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)='fuseblk\x00', 0x2000, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="8500000002000000b50000000000000095000000000000009695b2d758a13fde8a368f5f7e2cdd9bceb9a4665d9612babce5fa2c228be85427853385bc2ee530dcddb433f760e85b2d6ca3c4fcfb4194e939c8948c2f6d9a970cf7422b12638bcbbfa72079187625426969d220030ca6f68a32f3f9eba6c7ee1eb597c667b8a6c79137e4dcfd89965e60e772fa35900e19d2a69977744a94ea60ec23373eae0613cda6aaa48c5df072b7ec92c4d68f1e56efbc04d01e1f771843aa795b931dba06ab277b422b44324623eb15f8ed900946c3b084d93c8ba979f9a96cd1751bb99bc1ef182fbad449"], &(0x7f0000000000)='GPL\x00', 0x3, 0x1cb, &(0x7f0000000300)=""/153, 0x4, 0x1}, 0x48)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='hpfs\x00', 0x80000, &(0x7f00000003c0)="d965e79f27b45a2adf7d6ea039dfce3f96264418eb71536277a510906faaf412bf85702f418e9534dee88ba63087c120759fca94338bebb40d77cbb37fe8d34f0af8acf2ab62707fb99153eebc34d73780cbf36bee3c03453a35dbff07a104b8880547f42a5c5be9f351780a1f10201af6d25743005e3007fe7ceb8d4bc4e83ce44d37fbdd87d5f0b4d4b0f5c9cdf5dcd3d14a98e4d819fc82155d90b7d3217260ceb8ddf5b96fcd81d6c5be5d8d2de818f8e6ae130e513eebe79b55d4f485618564bdb2d9ab9d5f5069ad923d490da0a07f777c9d9c23f3fae03f")

[ 2152.260722] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2152.267993] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2152.275264] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2152.282533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2152.289802] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004b
[ 2152.324511] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value
[ 2152.341885] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2152.365719] devpts: called with bogus options
2018/03/30 22:39:10 executing program 7:
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x379c, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)={<r0=>0xffffffffffffffff})
recvmsg$kcm(r0, &(0x7f0000002a80)={&(0x7f0000000440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002980)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/199, 0xc7}, {&(0x7f00000015c0)=""/168, 0xa8}, {&(0x7f0000001680)=""/99, 0x63}, {&(0x7f0000001700)=""/11, 0xb}, {&(0x7f0000001740)=""/231, 0xe7}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/111, 0x6f}, {&(0x7f00000028c0)=""/189, 0xbd}], 0x9, &(0x7f0000002a40)=""/61, 0x3d, 0x100000000}, 0x40000020)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)

2018/03/30 22:39:10 executing program 0:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x0, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0x0, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r2 = gettid()
r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400))
r4 = getpid()
r5 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x0, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r4, 0xd, r5, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000008000000000000000000400000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001ff00000000000006000000c94e00001800000000000000000000009500000000000000000000000000000018100000", @ANYBLOB="00000000000000006d7ff4fffcffffff000000000000000085000000110000000000000000000000180000000800000000000000000000009500000000000000"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

[ 2152.398480] EXT4-fs (sda1): Unrecognized mount option ")Å" or missing value
[ 2152.471862] devpts: called with bogus options
2018/03/30 22:39:10 executing program 3 (fault-call:12 fault-nth:76):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:10 executing program 6:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xed0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x10)

2018/03/30 22:39:10 executing program 4:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001300)={r0, &(0x7f0000000200)="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", &(0x7f0000001200)=""/251}, 0x18)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000005009500000000000000000000000000b3"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
r2 = socket$kcm(0x29, 0x5, 0x0)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00'}, 0x10)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4)

2018/03/30 22:39:10 executing program 5:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000220000000002800000850000002000000005000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48)
recvmsg(0xffffffffffffffff, &(0x7f000000fb00)={&(0x7f000000d840)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f000000fac0)=[{&(0x7f000000d8c0)=""/4096, 0x1000}, {&(0x7f000000e8c0)=""/4096, 0x1000}, {&(0x7f000000f8c0)=""/196, 0xc4}, {&(0x7f000000f9c0)=""/235, 0xeb}], 0x4, 0x0, 0x0, 0x6}, 0x40000000)
bpf$PROG_LOAD(0x5, &(0x7f000000fb40)={0xf, 0x4, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x0, 0x1}], &(0x7f0000000300)='syzkaller\x00', 0x4265, 0x59, &(0x7f0000000340)=""/89, 0x41100, 0x1, [], r1}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28)

2018/03/30 22:39:10 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0x100}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r3 = socket$kcm(0x29, 0x2, 0x0)
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640)={<r4=>0xffffffffffffffff})
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r3, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r6, 0x28, &(0x7f0000000200)}, 0x10)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000500)={r5, r4})

2018/03/30 22:39:10 executing program 1:
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, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x800, &(0x7f0000000280)="562b2f750e215f1e1f84c70cff1a4bcc8760324a3ecba8ccad9149636f497da3dbabc62b319152a29963b5a028c9c94424aaf3bfbf39c2ea9aedf603b9a334812f4fb04381e15c0c9c7e089e55106b31f865cc50715bc050cffb8d70d21714a1377e023b0eec0786dac0f367db2d5b0a")
recvmsg(0xffffffffffffff9c, &(0x7f0000007bc0)={&(0x7f0000007440)=@ll={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000007a80)=[{&(0x7f00000074c0)=""/153, 0x99}, {&(0x7f0000007580)=""/250, 0xfa}, {&(0x7f0000007680)=""/121, 0x79}, {&(0x7f0000007700)=""/250, 0xfa}, {&(0x7f0000007800)=""/184, 0xb8}, {&(0x7f00000078c0)=""/159, 0x9f}, {&(0x7f0000007980)=""/83, 0x53}, {&(0x7f0000007a00)=""/110, 0x6e}], 0x8, &(0x7f0000007b00)=""/129, 0x81, 0x1}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000007c00)={0xa, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xac4}, [@alu={0x7, 0x2, 0x3, 0xa, 0x5, 0x1, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0xcd12}, @map={0x18, 0x4, 0x1, 0x0, r1}, @jmp={0x5, 0x0, 0x3, 0xa, 0x9, 0x40, 0xfffffffffffffff1}, @ldst={0x2, 0x1, 0x6, 0x0, 0x4, 0x101, 0xfffffffffffffff4}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5}, @generic={0x32, 0xfffffffffffff49f, 0x7ff, 0x2}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x5, 0xd8, &(0x7f0000000380)=""/216, 0x0, 0x1, [], r2}, 0x48)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480))
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x6c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20)
close(r1)
r4 = getpid()
perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x9, 0x101, 0x0, 0x3, 0x0, 0x5, 0x800000, 0x4, 0x9, 0x8, 0x1ff, 0xf3e3, 0x3, 0xff, 0xf, 0xff, 0x1d, 0x0, 0x0, 0xffffffff, 0xd89, 0xdb, 0xdca, 0x2, 0x3, 0xffff, 0x1000, 0x8, 0x9, 0x0, 0x5, 0x9d, 0x40000000010001, 0x60, 0x9, 0x864d, 0x0, 0x8000, 0x2, @perf_config_ext={0x800, 0x3bf9}, 0x8052, 0x6, 0xfff, 0x3, 0x87, 0x1, 0x4}, r4, 0x2, r0, 0xa)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r3, &(0x7f00000001c0)="6742fd64dbd2b416bb9d61d34f5fb902dcd801622d0d0e6f994191cccbd4c2f2bee6c62345aa94c6272ddc8235aeee35c2120bfcac847522786c4340ab8dc44ec93f75e0ce2e15752e1d967665264bb35ac9d3576061722e9ee4df71fd68b4a0230fa2dfb794f6faac4ef12a71abdda9370c97622f000000000000000000"}, 0x10)

2018/03/30 22:39:10 executing program 0:
mkdir(&(0x7f00000013c0)='./file0/bus\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0xa0000, &(0x7f0000000340)="a3ce050d6f1a6f500f9faf081f32708b49b8fa6273255b1cf034a1355a4dd87ee9dab776547845c67009daf55c215bc657d4bdced9995339c9656c0354b644fbe8b2557633b91724f2eb4b00182f530928e30c28ce65d66f3ab88f54c5758ad9ea29154cbc20239fc626ed80b5856a9268794bffa7dd1e12162493d57d9289bd05201583b3574883512297e15117104cc52a3a9aa78b23abda223d651bc199658f5cdf2e3563e69ad8b37d462d74d08f8eb28746eba92d1846d290c409f086452f39e27ef8dc484a0b76e37599bfcbbff8d1954d7abdaec3496bc76e895a2c94bdebadec5b1518d36ee85f265c6c9213230c9b26ecc2be9f04dc98faca3d3750e422680989551a6555e905280c4eb44f28fb113f7db30ac8584b4eef85bfab7cadc1d442397b58ffbe43645732b64f3b59077613359e6a90a76547226e4b6180fd5feb59bcd47781712b599c9ca71036dd0cd57ec6f2338d555c10affce767fcf874a3e119efa339f80718493f5aab21dc22036e39f39f0fbf113b33fd38bd4b92aaf2fbd3a06b85bcfa951ef4ea3c3e79c0a1e7164e9a0e1863bf947c21e98202affc03e1a749b982ec8493e784d44c6fbfbbe51393efee20547acb1e0e96d14cba142b9613b6775c97d404c9402ffb3be93850363fca18f6287572ba7ac4409777cc51e8c27744e530ebc2563c5048354359d033321e986dc5b365c5fe26d0cd1ea1f912b60b38d62aecf65ca8331a5725b5b6ec7123851a2d1ddb20d625991438a727c55853d83453ed9191790b7dec5a40bf40dc809782fbd51f18a25a43bf502faf6a76bb2775821193c701c80deeb7eae939a42e3a50acb8055650dfb304e31945983643432c056430e16d73b0b5f2d71607750b946d9a3c739617d995fb949957e77fba0f199a07985458fe141f5078cb9526da34eb29fee9d538e524f1ce37d5a12e738cfa6464d7c4d02a12650fd7ca68b817837211404909715ebf76840c78053633b6150dd4305088a1fe4a97b9bb09b425cd9cef6c529752fd351b506deba77fc21b3b8e0ac789cac68a6bd11174dc0c6e526622960683f0a2e0a414718f3419cdf64bea0ce0da958eb48255658ca23fcf510b67eef5e6e3ed63543aa3ad9335bb2efcfea2b79aec961d6baa8522e5741b9c44fcc277ebbe0ec8689a479bd559b0ee7fe122328cabb57d4f5b771c712915c0030e7ddcd0fe51ac3056c1733f540a842456d4c4530b9f08ae162296f9a2fe9b8f7af4eaef8de92171893511915f74cad7d2f16f29e653329d72a8cff6510f627560bc75e3b5d8fb740ba934a00ca74b6044c59b90e56ec330c64cfdc8d5bcc9e80a1361bf2ccd238608f0f1b90cf10f8b8b5a80a3b5923be179f2456ba545f3c75041d2680ed333a83d938d5c743ae2c8310e603cd39176f6bc388439418ddb7ffa2386e8734dc93a67d4f31b25c5f03eeab67d8b583c11a05ffa84222308ed4ac5b62aef7067da6f9781fc9f59b72be8e06bb73616de294c8c8adaec5e4db25772705c315f2c2e9438fb6de55db800cd30bf19b33c06430bc16b7acef3f11db43247e730b27b839cf05589d27c61eceaef04d9840419a9d1e50dade563da25b24131f49b78a4b441553ee8ee4c7b33ef7c0b8664fa0ad67cb24876ed11f6f6c6adf1091184291283cd211245b27885e487f48476abc3c7b35ef4e3d9cf46f8f818491beb709873a64a0ce4340b18e8ce4d3bf5ce33dc82165e1ff767c5a05faac7fff1977c4a8ed07ad1d9c426b55e8dcfe9962b6623f284200928b337a9250bc71ae39921f882452d92d9b2acce8840e3d2e7571385b2d811323dab33a938027f33bfeeea18b396acd8ffbb56da1dfb1ff507b3906eb27228538ab0c526531b5532020a334bf97aba773259af7989416139fa27f8ea98ffa6acd87953af1e2264374309561cab587d509f949ce93c08c013217dbf67fed8027cf7c9a2ce6c53d8e5ebbc71676de37593a1e2a191d62354f9cce032960f5ec678235c0ae9c030b2f3f74473c37271c34e1dcf9d0076d8e8df7eb4c701796efae9933b5b727c936263c582c857f41d74d23437e3546a4eccdd9d278b794789c9e1058732a7a763c3382a82b8544e0b4b6fb057db8f78319b3729d8ebafe7017949c82bd4882abf4a44cc4c036197fd2d55a9355b830a6ad162abc908e42949912b5aaf6e75b7925444921324360cbbc903eb499d4334c35dffd7748125fa2d89f144a50149a16e3df15d1586c416ef05b6b0feeba8ef8529b56ed69baa41b6b23eb174e78bf98364e8216e74c22400d49ac8fe3f43ed09d8e1c29b4667bc0b520273c39d893402beeb0292e49ad69559fe1c5180cdb64cbf901b019b9ab4fa6e507f003053e94994b12b2c0d602b4759345d80150ab7f0efcba7334bb7cf34dc3e1d10c1bbb4a920cf1030304b9e69c384bc109d475c6c973be8c99b7129d92b21b897110806ac80c17816cb3fba9cc8b1cf52036697246f499c258c8ed00054c15dc24dd2552523a549ad02fd32b4238b8f7ba3596db1b4cebb780fca15f6f2102f797c537b22b4ed4e1c617b8b7355765f66c7574405cd4912c5f0a74c6bdac16bb0eafcedfcc24f9753be0ff674ff63b66a5a60d77057d31cc438794837f82e69e7a811b4b6a00d4e8fce1eef6e488cf15e426fcbdc564c4034f4279a36321246fba777466d3d98d0adb4f9fe69e352bdc99dbb8553f8c69f9300960cffe8e4afe277d4e80c7ec19a4f4d94146f71a0aa2f79b9954b828fd92416a660d1f431aeb02f342d1b2732d5fe50f70f4c857cd2b9fafec375bc424dcf982e23a0e6bb4d5ede099a355282f85a3109559f6dcd045929e82c5ba64da2abacdb9e8115eb0eda3bc3974918668e0fe8ff00944f7191fbc3c4ab3d05a15911ae7b6c2d9eb6c7eaed20eccf15795184cf04e889c9274813cde7a248005114d996a80554545bfe920d6fbb073df8cbca1a3fb297db8b18463f632e8834eb278203a6106fbec78e8af2851f22b524202026d077768da263c46ab27b85184bd65774f867819aa23b60d4fa021f21e960646a01e2643a1d5be33fdb3ba36c140d51d3ae27875a27f7be133f29c34556db2558178612b598e29a8b675912c1ec9836f98e4ac7ad231492ba733dfa34a4fd4ee63ba6346cbc2fedf41d3d06fdeace1b650d02624ff94070422e018261bfd431696fc47d9e030ccd2b955659c56d8493f4e603c4efeccd35ad1331c00dd179b00bd823f7b5726b24e4f3b48614c09adac6b834dcd26c8253b6786dcb0d15d28a5c4de52fb15ac764314a8c830bfd42edf5f9dd14ab81be5a1bd49423097868e0185145cd0624ad02f9a4932b51d91d5859eb400759384e66199489512e7d992a80365b34fb4e4232e36037d4f0719c30eb3bc76986bd1bdf18e5d52f73666838d2ff6bbdf8f90803b818ffd06834ae510bb76cbd26a5ce46e02cd8fef30368cc61c92326ea1092521feab08196621a149ea04f7e401f808bac3f1df91f107c6754e9fd93539f815702854f944674d9f2768171d847b2b7d7653a8a7a9ecd9782156476e6b50dc2de2bc882f9480053d5c8766ead614de684a214a1d41b60bdd128095575659a1c47ee425eb44fe6f590566baa172964239b58110edbb9e9beead1d605b959a4257d517aee2a0d5ae56ab980edcbebfeb8a66ecc7fde06035774f64b984be2afdae843472f3a70ac2415bcb7d25bb815fee8c590eeab92e0e90658597f8f78eb33112bc5d28ef2888e47a5ec63f9eac2383052cf2f4c4d42f56b34d4c49090cfd0e9c7ba2ed5818840fee1d854c018f68b167273203cc934ffc890be4e47483fec0ea90eb50cea1a866b727239e2ed799b85d73f0c66a5b68340e51517dd21a3e4ea3d27c43645f667f05fbb6a97368fff565104a5717da6d944f359e5abf6a295f7b3a1def78fab1f6b313cebd00eadccd51e558bc84f2426abec4e88244644e871ebfb2763c1b396b76073d10398792cd6ba2c3c93584d35dbcbfda016d4595118b895170cc6870524f7d43954b2991468ab53fc4feae28c4fda7dfd8ccff7cce43cc425454c8a974c5af90f8838afe488fc74083c0cea5d2feddfae88ce2439e3db7a16026b2cbab0be8c3651fbfb3eea899991dfa4c512ea958a1c1553b2276a7adf533a4a902feb6512e96f124f29ecbd5bde384eea68595027a65be4c5f984bb069f7216e68d58b3d0c5a88096a505a33260e389834506a1cda6343030ab7ee50e13fdd741e66e7cac7f9d9a3d83fdd01257389dad2e3af0ca7962913e92b86e50d50ea52cf7e4fb5f160b50c4e976238b9fd1faf77780345462d6e1a1ffebc0ced6222a6a39c54c3ccdc844c6d094b008f446743d1beaa05d0624a21ad12e5c0ac18307313fab5c3dd5e7c88b31b7524310b6d95e0a1a886dbbee61757840302e4c45503eb754c5492a5fd9b57b6ef9de9941a5095cbf56af6e742254f7d3ca5b295823027ab39b97f7d8ecf1bf91f4ea56d0ec29168c87c4468ff52078906477c39e398a2fcb6a825607140c599636fabd5a3ea2042637fe5dcb1fed386c33ed954ee472ff241022825f70e3aebf14a9b13152ffede6b2335f3e94b3a8d1cb75c1536c18cbeaf305c791f76961fe4e155b603fcdad1b42403d106c6b274bb8fee7d9c0ddac0f13448b91591d55052b8f8c9e43a4f588a34aa75f4a3dd39285d9978aec8163eaf26e37504f7d26d62acc357cd9adab1edb631aee6c29b10dbc753f393ddc2e7aa60af53cb4a2702233017b3e29e075320442e8cc8a5e83e458313aa062f9c93c57733eca9c2e4b9695bcf69c6a76eaa4a24d6d70a4c126676a20415bf53bc0bc3327b307ee4f2ab10007ee81a558de46b03caecb323e0978270cf61c57f14e0e60c018f9290a8924e361c7ae81c5d90948680e25ffe1f0955b5c400ae4d5ef5f1f4686957a037534e13c2aa23841a1ed04bfab5083aac68a392bac1d5d0cb0ac73e9845b3ad29d316a5c5565187e036075101a1a431fd3dcdda24fa5f06fb8132d2bb0505f9657e4a6963736c32836fc36b9a06f5652a1100bcb01a385d1fda95868f227f6f04276c5e5bd210d318804b898a26781fafc0be53dca0dbec01c27cb5a01b52cf026812013addce76b161e451f6d867b465adf730910206a21c570921a4e399173d4a76ff8033597d979fe91ba49206b9b190b656cde2107a33c37e07015b2367456d7705e67b698102660193a4c5521c07e87bcc18af5b3e4033b838623765763f55cbb38c2d07a620cd67c1caf7a6fa14aba5230a617ec381a9e5273c8e8db7b50e973f49de6134095450e8ebba9e972d73f8f0a944da4b3f53d84fb989842433cbb758ffb984774993770ba78797cb26302a92dfb8eef48496de3cb182f269cb509d79bfc8d48f595f0118af7cf3d98028bd23ce41ba8c24d461fb81811520511b6b9bcfc53a373b7afdcb8a786db9ec10eec8638293ad91c7b0a7f299ad0e2f94a21409d09da6cdb5f68086b6e20533bde8008ec6eb9947b2a63d0b1c7a3d04c866e00a853c460aa68bb3a7a987664065a800782efb6fbc46b6cc80a999e917243d79ae8b8ceb2c1179bfb5e82dbe782124caf98a492c78acc6b0f7600f792e3b1893700b4d62917087d6b52aed5da474e8ef5d825c9439e644abbe64ba8ba37df7649cd118ed6ddbdecc0e36da902e2ba09b54f9221d4fcc96dc296aaf81423d8477d8c39a682faa67933c7cad64cbb63c76bab538a9582faf889b3a28405d7476370dc7c54c85192d6f1")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000016c0))
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
r0 = gettid()
r1 = perf_event_open(&(0x7f0000001500)={0x3, 0xfffffffffffffe23, 0x100000, 0x4, 0x101, 0x9, 0x0, 0x0, 0x1, 0x4, 0x8, 0x2, 0x7, 0x100, 0x8, 0xd2, 0x1, 0x4, 0x0, 0x7, 0x4, 0x1000, 0x0, 0x5, 0x10001, 0xd1b2, 0xfff, 0x7f, 0x100, 0x7, 0xbf, 0xfffffffffffffffb, 0xa787, 0x5, 0x3ff, 0xffff, 0x6b0, 0x5, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0x7f}, 0x2004, 0xda00, 0x2, 0x7, 0x401, 0x1, 0x1ff}, r0, 0x3, 0xffffffffffffffff, 0x9)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0xf, 0x13, &(0x7f0000001580)=ANY=[@ANYBLOB="1800000006000000000000000600000042795800ffffffff0000000000000000fbc91c0001000000000000000000000018190000", @ANYRES32=r1, @ANYBLOB="0000000000000000330110001000000000000000000000008500000010000000000000000000000085000000150000000000000000000000ebfb08010d0000000000000000000000181f0000", @ANYRES32=0xffffffffffffff9c, @ANYBLOB="0000000000000000950800e200000000"], &(0x7f0000001640)='syzkaller\x00', 0x8000, 0xe1, &(0x7f0000001700)=""/225, 0x41000, 0x1}, 0x48)
socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000001940))
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001680)={&(0x7f0000000040)='./file0\x00', r2}, 0x10)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3)
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000019c0)={&(0x7f0000001980)='./file0/bus\x00', r2}, 0x10)
mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000001400)='./file0/bus\x00', &(0x7f0000001440)='aufs\x00', 0x40000, &(0x7f0000001480)="247b4c9dafbf4d66b9d5e376cfc499de6a52e548f85ef343e7c56f06e9e121dcd1336e8dc4b7b62ba3b0f19aa585cc7ac0e2612f9d600c78d4e081d5dfc78631b5a71d0d61426a58729406926959c24a04f4fa854e417a3d161e78707138213944fcc5571f")
mount(&(0x7f0000001880)='./file0/bus\x00', &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='ecryptfs\x00', 0x0, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001a00))

2018/03/30 22:39:10 executing program 2:
recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000200)=""/37, 0x64}], 0x2}, 0x0)
socketpair(0xa, 0x5e8248fcaea5e858, 0x3f, &(0x7f0000000180))
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xf, 0xb7, &(0x7f0000000340)="31f4b7b27b0dbcd540ad4bf1d12359", &(0x7f0000000440)=""/183}, 0x28)

2018/03/30 22:39:10 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x3, 0x1, &(0x7f0000001a40)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002100)={&(0x7f0000001a80)='./file0\x00', 0x0, 0x10}, 0x10)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000089c0)={&(0x7f0000007fc0)=@ll={0x0, 0x0, <r3=>0x0}, 0x80, &(0x7f0000008800)=[{&(0x7f0000008040)=""/253, 0xfd}, {&(0x7f0000008140)=""/195, 0xc3}, {&(0x7f0000008240)=""/136, 0x88}, {&(0x7f0000008300)=""/159, 0x9f}, {&(0x7f00000083c0)=""/93, 0x5d}, {&(0x7f0000008440)=""/209, 0xd1}, {&(0x7f0000008540)=""/92, 0x5c}, {&(0x7f00000085c0)=""/195, 0xc3}, {&(0x7f00000086c0)=""/120, 0x78}, {&(0x7f0000008740)=""/143, 0x8f}], 0xa, &(0x7f00000088c0)=""/249, 0xf9, 0xfffffffffffffffa}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000008a00)={0xf, 0xc, &(0x7f0000001b00)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa00000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0xb, 0x1, 0x0, r1}, @alu={0x4, 0x3, 0x7, 0x8, 0x7, 0x48, 0x11}, @map={0x18, 0x3, 0x1, 0x0, r2}], &(0x7f0000001b80)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000039c0)=""/4096, 0x41100, 0x1, [], r3}, 0x48)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001a00))
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={<r5=>0xffffffffffffffff})
sendmsg(r4, &(0x7f00000024c0)={&(0x7f0000002040)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x80)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg(r7, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000180)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r8=>0x0}, 0x224, &(0x7f0000003840)=[{&(0x7f0000002140)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xffffffff, 0xd, 0x0, 0xd, 0xc, 0xfffffffffffffffc}, @generic={0x0, 0x8, 0x3, 0x101}, @jmp={0x5, 0x1f, 0x0, 0x1, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r8}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xd8, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc4744284", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
socketpair(0x4, 0x800, 0x3800000000000, &(0x7f0000001980)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000019c0)={&(0x7f0000001940)='./file0\x00', r9}, 0x10)
close(r6)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 22:39:10 executing program 4:
r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3)
r2 = getpid()
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0)
perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x3, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x0, 0x0, 0x200, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa)
r3 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$kcm(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000800)="789560bf614434ce4535cac231dfbeb0add1856470ee036812ff0ff46106fc656ddbdd865e80c8b7813d6382c3e350f046bab0a83c9db00cc46f56fb6abe3eebbd5d155544f2847db67fe85bea64a4be55a6cc9711bfe3f674aa33e889bd075534e5341e7b8f7e888e0ae921e8a17b929e68aa7f4801b705123321a5245b6f63fa84ec8d297ccb697ecd00db62195a9c", 0x90}, {&(0x7f0000000940)="8ee153f18352468521836a450a4ce96a3c4552476308e6a8b172e979124730d1dfb0dd93009d5f4b8c085af9b7701af97ca5494fac7056f70a3399d5e4d2b86d80e973dde94c08a87bf1ef6791660a8da0c3d38ff8c0b249d238b431977a17f08d30e8e048453a288ef728c100853290fd3ab73ce37347340ce17537e66701f4bbd9bfba0d0184b15aeac01beb26c9bf0630ba27012376b13dd4a37879dd89af87b8794ba5150c4727776d92a10c0423070df5f39ea0d92efdd7cb9d4dc5ea6ed09a9b484e91fd8a59c64d8c079f46d4b4b7a33286246d623d7107a46f322e1163c95e27bbf2962833d7acb6c3305d7094", 0xf1}, {&(0x7f0000000a40)="4d188d24c944e15c5835ed9506b0f447a6700b7a1c0069250df6ca41f2ddc27683caa1ed87e8383605bac7904acf0e99b1a7e6e906f12c23da63755f8c7efd948a2cceb322b6cd748b7c6f6886f682683a66c6fc6624a57000d78581f37d6e9f28226528783017d52f41f6ccd25e5d4aca1474eda4723ea036f5beec2b3868fe7ae6bbec388f2af992f4e757219883878bb256eb783536", 0x97}, {&(0x7f0000000b00)="d97ce5a73eacfdd2e5d989f898104abbed5bc09fab837f8b743aa64ab173849a132a720183fb45c3015baab43f37e5ab00ad1ce071a9a5349c2228d8c12a43a82dc65a4b2e31ded01793c6c84d8aa50b3db470cc3925a5a79a98247c579f780409dc0e0b97c24a26df3d30f9aaf6bbfda70aeb0d18d0df4859ddfc7ac4afa09b43f24baa5cf4e7cb24268a6377eacdc9cc4b710d8aef825a793f4b217071f63d5beeacc5684a9d173935f0d228dace9f6d01dd0a0cc7fe4b8f3e", 0xba}], 0x4, 0x0, 0x0, 0x40000}, 0x5)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000001000)='./file0\x00', 0x0)
perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000))
close(r0)
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843")
close(r1)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000900)={<r4=>0xffffffffffffff9c})
sendmsg$kcm(r4, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f0000009c00), 0x0, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4000000)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={r4})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000002c0)={r4})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={<r5=>0xffffffffffffffff})
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000002c0)=@sco={0x1f, {0x4, 0x6a3a, 0x99, 0xffffffffffffcd58, 0xff, 0xffffffffffffffaf}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)="ebf2716387a78e98475956706ceecf4f691f0f64dfb2736aae935b7f8c8b4824eb0b99059de5958ea0fb81ea850657c27b1293c19343b34143d83d1c2ae986fab57bbc85c6b9f4fb2abb4d7cd4503b6455489b7ccbdf8e1be0183f09f69903b360c991de52fccfa2d9af45809b0eaa0ac1e9e2729078c6641c6ed2a4912937863e68512e66c8d19ae995af630d97", 0x8e}], 0x1, &(0x7f00000004c0), 0x0, 0x4000}, 0x4884)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[@ANYRES32=<r6=>0x0], 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)='v', 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f0000000f80)=@can={0x0, <r7=>0x0}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x6}, 0x40)
close(0xffffffffffffffff)
bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x7, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000500000000000000fcffffffbf298000f8ffffff0000000000000000850000001bf2ff00dbf50e62095d2ca7b86a37beaf6c"], &(0x7f0000001840)='syzkaller\x00', 0x3d, 0x42, &(0x7f0000001880)=""/66, 0x41000, 0x0, [], r7}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xa, 0x13, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x12}, @generic={0xffff, 0x6, 0xffffffff7fffffff, 0x257c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3}, @alu={0x7, 0x8001, 0xb, 0x1, 0x0, 0xfffffffe, 0x8}, @ldst={0x0, 0x2, 0x6, 0x7, 0xf, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x3, 0xf, 0x7, 0x5e, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r5}], {0x95}}, &(0x7f0000000640)='syzkaller\x00', 0x1, 0xd8, &(0x7f0000000680)=""/216, 0x40f00, 0x1, [], r7}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000d80)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103, 0x0, 0x0, [], r6}, 0x48)

[ 2152.715116] FAULT_INJECTION: forcing a failure.
[ 2152.715116] name failslab, interval 1, probability 0, space 0, times 0
[ 2152.726412] CPU: 1 PID: 23714 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2152.733688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2152.743043] Call Trace:
[ 2152.745645]  dump_stack+0x194/0x24d
[ 2152.749284]  ? arch_local_irq_restore+0x53/0x53
[ 2152.753976]  should_fail+0x8c0/0xa40
[ 2152.757700]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2152.762558]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2152.767667]  ? trace_event_raw_event_lock+0x340/0x340
[ 2152.772865]  ? perf_trace_lock+0x900/0x900
[ 2152.777114]  ? mark_held_locks+0xaf/0x100
[ 2152.781262]  ? __raw_spin_lock_init+0x1c/0x100
[ 2152.785840]  ? find_held_lock+0x35/0x1d0
[ 2152.789890]  ? __lock_is_held+0xb6/0x140
[ 2152.793938]  ? check_same_owner+0x320/0x320
[ 2152.798235]  ? d_alloc+0x269/0x340
[ 2152.801754]  ? rcu_note_context_switch+0x710/0x710
[ 2152.806664]  should_failslab+0xec/0x120
[ 2152.810618]  kmem_cache_alloc+0x47/0x760
[ 2152.814658]  ? d_drop+0x51/0x60
[ 2152.817917]  ? rpc_i_callback+0x30/0x30
[ 2152.821871]  rpc_alloc_inode+0x1a/0x20
[ 2152.825734]  alloc_inode+0x65/0x180
[ 2152.829339]  new_inode_pseudo+0x69/0x190
[ 2152.833377]  ? prune_icache_sb+0x1a0/0x1a0
[ 2152.837591]  ? do_raw_spin_trylock+0x190/0x190
[ 2152.842150]  ? d_add+0xa70/0xa70
[ 2152.845496]  new_inode+0x1c/0x40
[ 2152.848842]  rpc_get_inode+0x20/0x1e0
[ 2152.852622]  __rpc_create_common+0x5d/0x1d0
[ 2152.856924]  rpc_populate.constprop.15+0x1ad/0x340
[ 2152.861836]  rpc_fill_super+0x379/0xae0
[ 2152.865789]  ? cap_capable+0x1b5/0x230
[ 2152.869666]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.874834]  ? security_capable+0x8e/0xc0
[ 2152.878963]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.884130]  ? ns_capable_common+0xcf/0x160
[ 2152.888433]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2152.893599]  mount_ns+0xc4/0x190
[ 2152.896948]  rpc_mount+0x9e/0xd0
[ 2152.900292]  mount_fs+0x66/0x2d0
[ 2152.903639]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2152.908197]  ? may_umount+0xa0/0xa0
[ 2152.911804]  ? _raw_read_unlock+0x22/0x30
[ 2152.915932]  ? __get_fs_type+0x8a/0xc0
[ 2152.919801]  do_mount+0xea4/0x2bb0
[ 2152.923323]  ? copy_mount_string+0x40/0x40
[ 2152.927555]  ? rcu_pm_notify+0xc0/0xc0
[ 2152.931424]  ? copy_mount_options+0x5f/0x2e0
[ 2152.935812]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2152.940808]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2152.945629]  ? kasan_check_write+0x14/0x20
[ 2152.949843]  ? copy_mount_options+0x1f7/0x2e0
[ 2152.954320]  SyS_mount+0xab/0x120
[ 2152.957750]  ? copy_mnt_ns+0xb30/0xb30
[ 2152.961617]  do_syscall_64+0x281/0x940
[ 2152.965483]  ? trace_event_raw_event_sys_exit+0x260/0x260
[ 2152.970997]  ? syscall_return_slowpath+0x550/0x550
[ 2152.975909]  ? syscall_return_slowpath+0x2ac/0x550
[ 2152.980821]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2152.986164]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2152.990991]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2152.996159] RIP: 0033:0x454e79
[ 2152.999328] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2153.007018] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
2018/03/30 22:39:10 executing program 5:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
recvmsg$kcm(r3, &(0x7f0000007800)={&(0x7f0000006140)=@ll={0x0, 0x0, <r5=>0x0}, 0x80, &(0x7f0000007740)=[{&(0x7f00000061c0)=""/144, 0x90}, {&(0x7f0000007280)=""/10, 0xa}, {&(0x7f00000072c0)=""/142, 0x8e}, {&(0x7f0000007380)=""/159, 0x9f}, {&(0x7f0000007440)=""/193, 0xc1}, {&(0x7f0000007540)=""/235, 0xeb}, {&(0x7f0000007640)=""/178, 0xb2}, {&(0x7f0000007700)=""/62, 0x3e}], 0x8, 0x0, 0x0, 0x1f}, 0x40)
sendmsg(r3, &(0x7f0000007e80)={&(0x7f0000007840)=@can={0x1d, r5}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000078c0)="c76c137e82d227eb6aecf382b7934e1aa44134910b6b5cd5a07ee7ac699da8c83fcd8cf180b1d95da323f0cbe73572cea30f1b68057b38c3e672839e813b8733185864522190faa56979f54927d8a1ade910877d8cd6b41d825a19e334d58ceff59970", 0x63}], 0x1, &(0x7f0000007c80), 0x0, 0x20000044}, 0xe43773736c594b20)
sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001dc0)=[{0x48, 0x10d, 0x6, "342e00ee90af58cd4262341d4b1075b56b5512c09cc01d488bd89062dc0b29c314188013e03680b12cc8b0b9097f7df92b89144b4646aa"}, {0x68, 0x11f, 0x0, "825a3ae9d3bfb783d8b6f8c54a6793b86866294cb97f59a02031b7fa5ea9e880e6a9e58a1f2f12c9bb67b049f8e93ece3c1af468fafb6eb83ed068eb2d1665543a5b313555723a86c704f8e88914e95c4837b881f5315ef7"}, {0xb8, 0x117, 0x400, "70e286bad13970491c0f716adf856f7d1e4950db563dd00ccf2fc16f3f91ef840954acdc5e600d4f8839021f947a2c12abf86f86d1d7df09d6682362a5b9addfd7eabf24402a3834a01f10c1dc228defd4fb7f00ccaff3bad9a3fd223aa4c796ed7b2861e622995aa63c6c8fa1aea9758cdfa782933c834a38b8958299bbb780e9a3176f09ce85506f56d6be1c65967e9c06a0c9513d2b7b04d1c7e565ff35451d22c5e46e936ad0"}, {0x48, 0x111, 0x178000000000000, "b11496e28d72e6665ffe2e610bac0762408d9ee7f5a47aea0bc254e0c16346ee07f6cd417843a18ea260909fee8ba52c71337090db1e88c2"}], 0x1b0}, 0x50)
close(r4)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0xfffffffffffffebc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x6)
r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000180)="dcea30c3b715a39ae408be01861868bde2fb982c09cafe2a36")
r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r7, &(0x7f0000001d00)="827f17a287e3db0171a8a04c6103ad5ba4a6f95912ae58f06a0d73f105127b60cd1b18cc6b1bebef90e7c8653e8cf5ec93fc26387e7576b580b47feff55b3457a924cbba1b470387254871b592b1eaeabcd73690cb31e4fcaa2e373a917baf51451ed7b8834b200b8c23e5a3d5355015a088c84425b93d77d99eb0256ca4a0cb8ce196c39b8480c460356a1108e5fba10000000000000000000000000000000054c3385e858e0eee7e7875", &(0x7f0000000300)=""/153}, 0x18)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, &(0x7f0000000100))
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0))
r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000980)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x80000000, 0xea, &(0x7f0000000480)=""/234, 0x41000, 0x1}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r8, 0x0, 0x51, 0xe8, &(0x7f0000000600)="c64432cbce318e62f7d73dd0698d20dfbda64b2e5dc772bfeb57988e4a31221b79b7cd3f91e619927f24f26c870665cd9ea343c07bde30c1db7207f4d3a750b4c9ed2a36922fc2361dc5f23bb32a848822", &(0x7f0000000680)=""/232, 0x8, 0x8}, 0x28)
recvmsg$kcm(r3, &(0x7f0000001bc0)={&(0x7f0000000880)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)}, {&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000a40)=""/15, 0xf}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/166, 0xa6, 0x8001}, 0x40)
mkdir(&(0x7f00000007c0)='./file0\x00', 0x84)
close(r3)
recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0xa, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @jmp={0x5, 0x24, 0x2, 0x0, 0x7, 0x0, 0x1}, @alu={0x0, 0x4207acd2, 0x4, 0xf, 0x2, 0x3c, 0x1}, @jmp={0x5, 0x2, 0xb, 0xd, 0x9, 0xffffffff, 0x4}, @call={0x85, 0x0, 0x0, 0x2a}], &(0x7f0000000440)='GPL\x00', 0x1, 0x25, &(0x7f0000000900)=""/37, 0x41100, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000540)=r9, 0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)

2018/03/30 22:39:10 executing program 6:
perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000001000)='./file0\x00', 0x110)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xd, 0x72c4, 0x7}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10)
r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0x50, &(0x7f00000002c0)}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000280), &(0x7f0000000380)}, 0x20)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={<r3=>0xffffffffffffff9c})
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000004c0))
mkdir(&(0x7f0000000240)='./file0\x00', 0x84)
sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f0000000400)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000500)="b28094b9471875eaa5de163f3c3f8bc7621b0296a03b46a27f9d19ad4749f448673cc82b3654be18a1802e8778a3cba76909a75b68dd29f2d2d7f8a769b7688303fe775fd1007b6bd21b7bd9202f34126db4", 0x52}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000000700)="f486003396f32847480d88aacf9ca5fac90670d1e2bd378bf1698a595f79f6ec086e8f0007955b6e8b509d4e5235a0e148f8cac9061f797c9c1aeaf5c85eaf6d6dd1c69b08db36a1db81afb959bf02330ae189dcb5fba845cbddf98bebd5ca40fceda137d47419a9d432b85980fdb4e14b4fc75be9e92a42f5d802bddc79e8554fdded38c914b5b53aec33073d0bc831e8d454182dd516ec9a0a799a14be8d0713e0b37790b2e11d1350e29c46b1a0cd514164288b", 0xb5}], 0x3, 0x0, 0x0, 0x20000081}, 0x40000c0)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file1\x00', 0x0, 0x18}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[], 0x0, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1)
socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000000600))

[ 2153.014270] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2153.021516] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2153.028771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2153.036023] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004c
[ 2153.043469] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd
[ 2153.105269] xprt_adjust_timeout: rq_timeout = 0!
[ 2153.136145] devpts: called with bogus options
[ 2153.150455] tmpfs: No value for mount option './file0'
[ 2153.169479] xprt_adjust_timeout: rq_timeout = 0!
[ 2153.174102] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory /
[ 2153.195074] hugetlbfs: Bad mount option: ""
[ 2153.203664] tmpfs: No value for mount option './file0'
[ 2153.306873] devpts: called with bogus options
2018/03/30 22:39:10 executing program 7:
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000340)='./file1\x00', 0x104)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x2)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10)
r2 = perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x0, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x0, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="5c1100002045c2010000000000000000303feefcd8ed6d9f598373287f29fd0fdfc6d7eb01040000da2e80a190a763f4ec976684e97a04452898d9726587c92418e569e7e237b26e4e0c77693b8263a7d8c2f8175306111a64572699cc934f57d7000000000000000000000000"])
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3c652686)
sendmsg(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:10 executing program 2:
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, <r0=>0x0}, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed, 0x7ff}, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000100)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f00000000c0)="80c1aed6ee9c4626919d43", 0x80000001, 0xfb, &(0x7f00007a9000)=""/251, 0x0, 0x0, [], r0}, 0x48)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=""/37, 0x25, 0x342e}, 0x0)

2018/03/30 22:39:10 executing program 6:
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, 0xffffffffffffffff, 0x0)
r1 = gettid()
perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x7, 0x67d14248, 0xa2, 0x6, 0x0, 0x6, 0x0, 0x4, 0x8a, 0x3ff, 0x1f, 0x208, 0x5, 0x7, 0x48, 0x7, 0x9, 0x3, 0x9a1, 0x5, 0x3, 0x2, 0x7, 0x5, 0xf0a, 0x5, 0x9, 0x2, 0x2, 0x80, 0x2, 0x2, 0x9, 0xffffffffffffff00, 0x6, 0xfffffffffffffffe, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x3008, 0x2, 0x6, 0x7, 0x1, 0x6, 0x2}, r1, 0x1, r0, 0x1)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4')

2018/03/30 22:39:10 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r2 = gettid()
r3 = perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x100, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r2, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000240)="c5bdea9b496391f52deac807dd7df46031af762f74c804ff9be6610ef03a40b76e2b31347f50d272559c1f5d8738f3b2f28afe97f3e743dc178404f8f06f6aa31c13fa8a730ea9ac9c0200e87aa393a4274f4412787475fb77c5e4d5d04fecf1ff0a5589f11f11f3")
r4 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x0, 0x9, 0x80000001}, r4, 0x7, r0, 0xb)
r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0))
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r6=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r6}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r5)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000fc4187bfca0000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mkdir(&(0x7f0000000680)='./file0\x00', 0x0)
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

2018/03/30 22:39:10 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)="5c766d6e65743124766d6e657431c82400")
r1 = gettid()
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000e31e000000000001000000010000001300000014000000"], 0x18}, 0x0)
r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r4, 0x50, &(0x7f0000000340)}, 0x10)
sendmsg(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="658d8a1d419241a86bbd457b4885333cbb40011852d17cdd0e52a6587a486aee69fc10718e8e809733e5d77fbceda5c813cccbe3a7c5de11da0802675bb607478fe1a4217e57d81d5aebf08dde72c03e2c1f16c0356e0dff1a0be0aebe865b248b227a1ff3a4317f7036931f7e87cf3c55afc0c64790dd3c18b996f093c278ec3c19b1481f88418f460dd61f6a75918ca17fe41c4ee1f44b46aa137a1e3eaf8270badef28ecdf3e31a6541d97528b38ddfd5c054790e340cb14d990a", 0xbc}], 0x1, 0x0, 0x0, 0x1}, 0x4004800)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0})
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x100, 0x1, 0x7, 0x101, 0x3, 0xfffffffffffffffc, 0x4, 0x5, 0x444, 0x0, 0x100, 0x80000000, 0x5, 0x0, 0x0, 0x10001, 0xde, 0x1f, 0x6c95, 0x8, 0x7, 0x100, 0x6, 0xfffffffffffffffc, 0x26e7, 0x200, 0x100000000, 0x7fff, 0x6, 0x1df, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x5, 0x3, 0x1, 0x4, 0x7, 0xefa0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
close(r3)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000400)=0x6bf)
close(r2)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001c80)={&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/141, 0x8d}, {&(0x7f0000001840)=""/13, 0xd}, {&(0x7f0000001880)=""/48, 0x30}, {&(0x7f00000018c0)=""/179, 0xb3}, {&(0x7f0000001980)=""/15, 0xf}, {&(0x7f00000019c0)=""/21, 0x15}, {&(0x7f0000001a00)=""/251, 0xfb}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/57, 0x39}], 0xa, &(0x7f0000001c40)=""/1, 0x1, 0xb944}, 0x40000000)
recvmsg$kcm(r5, &(0x7f0000001fc0)={&(0x7f0000001cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001d40)=""/144, 0x90}, {&(0x7f0000001e00)=""/74, 0x4a}, {&(0x7f0000001e80)=""/135, 0x87}], 0x3, &(0x7f0000001f80)=""/12, 0xc, 0x5}, 0x395bd61420ac38b4)

2018/03/30 22:39:10 executing program 3 (fault-call:12 fault-nth:77):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:10 executing program 5:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000001540)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240))
mount(&(0x7f00000013c0)='./file0/bus\x00', &(0x7f0000001400)='./file0/bus\x00', &(0x7f0000001440)='hpfs\x00', 0x1800, &(0x7f0000001480)="bbf80d19e672b2d3e3273787b5fb69210e2671d3f566b2850a2abf04c47f28acfde1bd7dd707324f77595b067ac6f4ad9940f80d481def05152e4b92adb8a9a972769aa6fc9d699e7dfabe13ddae155aedfa20e9648a42bfdfedbc8b4aa73a09d235246479a5673de11129440fbd6417f5004247016c1e4aff803b544268e37bf47217d3bac2c5f423c0dd523d34e7b905bd5fd07d9b1d42755a210604f62c")
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
socketpair(0x10, 0x1, 0x4, &(0x7f0000000040))
mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x2000, &(0x7f00000002c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x8}, 0x10)

[ 2153.344696] hugetlbfs: Bad mount option: ""
2018/03/30 22:39:11 executing program 0:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x0, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r2 = gettid()
r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00'}, 0xb)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x1)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)="6367726f757032008e", 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400))
r4 = getpid()
r5 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r4, 0xd, r5, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000008000000000000000000400000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001ff00000000000006000000c94e00001800000000000000000000009500000000000000000000000000000018100000"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

[ 2153.389292] hugetlbfs: Bad mount option: "£Î
ooPŸ¯2p‹I¸úbs%[ð4¡5ZMØ~éÚ·vTxEÆp	Úõ\![ÆWÔ½ÎÙ™S9ÉelT¶Dûè²Uv3¹$òëK"
2018/03/30 22:39:11 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x6, 0x9, 0x10001, 0x1, 0x0, 0xfffffffffffffff7, 0x10000, 0x1, 0x13, 0x9, 0x1fa, 0x1, 0x100, 0x2, 0xffffffffffffffff, 0x3, 0x8, 0xeb23, 0x0, 0x87f0, 0x7fff, 0x6, 0x3, 0x5, 0xe890, 0x4, 0x23, 0x1, 0x6, 0x94, 0x7, 0x9e1, 0xcc9, 0x1ff, 0x0, 0x93f, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0xaa, 0x725, 0x1, 0x6, 0x2, 0x6, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, r0, 0x0)
r1 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000000)=@llc={0x1a, 0x331, 0x8, 0x3, 0x0, 0x7, @random="a2a256e0dabd"}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[{0x108, 0x88, 0x6, "6739bc300b2b95aba2508520ad16260bc065985ac0775055e53524ef722e1c9b822c9f4590e394c3710c001d079c7cd3bbe7ff4ec0ef316593b3173888e626f89f9f0bb1f1ec0bc60b3e02e753c3b2eb36bf3b140f85cf0fcf3eed99bac9055279f9fa346f09c82b9871a3e162627e0efb05ceb9ea6ed3cd3c55e5d8ea8605aa7543b56b3659869fb901e718c5a5e96bf085a6ca2d249534824750a8245b2d472300b2be9595e536e220b06dfa98385b4eeda0ca7017596d3cd966a24050238011b7b9043c4a4c9cc7707ef0e2193d34c4599ab8f247b23fc9453a756f8da77a96d738e9b41734bbeb425434201f734941"}], 0x108, 0x4000}, 0x800)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={<r2=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x8983, &(0x7f0000000100))

[ 2153.453456] devpts: called with bogus options
2018/03/30 22:39:11 executing program 2:
r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x100000001, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffff, 0x0, 0x18}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x8, 0x0, 0x2, 0x18}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r1}, 0x10)
perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0xffffffffffffffff, 0x0, r0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200))

2018/03/30 22:39:11 executing program 1:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x0, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r1 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r1, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x0, 0xaa2, 0x613, 0x4, 0x1ff}, 0x3f}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r2 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x0, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5}, 0x1ab23, 0x3f, 0x0, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x1)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xb, 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000"], &(0x7f0000000600)='syzkaller\x00', 0x0, 0x30, &(0x7f0000000640)=""/48}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r0}, 0x10)
recvmsg$kcm(r1, &(0x7f0000000a80)={&(0x7f0000000200)=@pppol2tpv3in6, 0x80, &(0x7f0000000040)=[{&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/254, 0xfe}], 0x2, &(0x7f0000001d00)=""/4096, 0x1000, 0x1}, 0x40000000)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002d00))
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00')
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")

2018/03/30 22:39:11 executing program 0:
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xb, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85010000009b0095000000efff0000000000000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x8, 0x4, 0xffffffffffffff00, 0x1, 0xffffffffffffff9c, 0x7fff}, 0x2c)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001740)={<r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/191, 0xbf}], 0x2, &(0x7f0000002880)=""/39, 0x27, 0x3}, 0x2000)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x9, 0x10}, 0xc)
recvmsg(0xffffffffffffff9c, &(0x7f0000001480)={&(0x7f0000000280)=@hci={0x0, <r3=>0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/243, 0xf3}], 0x2, &(0x7f0000001440)=""/45, 0x2d}, 0x100)
bpf$PROG_LOAD(0x5, &(0x7f00000014c0)={0xd, 0xc, &(0x7f0000000140)=@raw=[@ldst={0x3, 0x3, 0x0, 0x8, 0x7, 0x8, 0xfffffffffffffffc}, @exit={0x95}, @ldst={0x3, 0x2, 0x1, 0xb, 0x0, 0xffffffc1}, @map={0x18, 0x1, 0x1, 0x0, r0}, @alu={0x4, 0x9, 0xf, 0xf, 0x8, 0xfffffffc, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f0000000200)='GPL\x00', 0x101, 0x30, &(0x7f0000000240)=""/48, 0x40f00, 0x1, [], r3}, 0x48)

[ 2153.501739] hugetlbfs: Bad mount option: "£Î
ooPŸ¯2p‹I¸úbs%[ð4¡5ZMØ~éÚ·vTxEÆp	Úõ\![ÆWÔ½ÎÙ™S9ÉelT¶Dûè²Uv3¹$òëK"
2018/03/30 22:39:11 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r0, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20)
sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f00000003c0)='pstore\x00', 0x200002, &(0x7f0000000480)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d")
r2 = perf_event_open(&(0x7f00000008c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000300)='./file0\x00', 0x60)
r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2)
close(r3)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfb2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a40))
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000340))
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0xf, 0x100000001, 0x3, 0x5, 0x2}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r6=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000880)={r4})
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))

2018/03/30 22:39:11 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0xade6, 0xfff, 0x9, 0x2, 0xffffffffffffff9c, 0x6}, 0x2c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000007c0)={r0, &(0x7f0000000b00)="fa9c388a059acbe2c4e83380e18cbe8a4bd7bf696d3364b4d98bbf8cf2eb15075c8181d67f7e20a35d84e48a46e0cc0e9d04fedfed1032fd1249a378f4c2ccfcd103f5f0f2ee6544610b4cf4adedeacead8179e3fdd42c6b55c36335f7d9083d87c2b2df230a73ae7dc1839d4045019ee53774253ef57ca2bbfdd272752c2c8b120f5f8079e5171e5e77fc6c8bc8eaf9bfdd293e97e1877746d901f794a40b94ec4736bd06a370cab3a02e0262db7b9831f5f8efc2261947ec525c957a78736fa5cc0d7f0193676d1c5a25cd21aca0280c1670d922d2b3eae67d1a", &(0x7f0000000900)=""/116}, 0x18)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0x0, 0x3, 0x6, 0x1, r1, 0x6773}, 0x2c)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x2, 0x7, 0x8001, 0x10, 0xffffffffffffffff, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={0xffffffffffffffff, &(0x7f00000004c0)="a3261c57", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac199e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351795754d5fa3ad297aec7e01f2990b", 0x2}, 0x20)
sendmsg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080), 0x1e}], 0x1000000000000020}, 0x8000)
sendmsg(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="654e8525c3d8a3a269fffab981c018ecd1ed1d41250e8cefbd5ee4bae370ceb76f18994299803c8f3c007db0b506d27a8d38bfd14b9dbdb9ab629de7de0672b365dce9cc2ecdff6971cd9b53ca275ecf9b426cade30df9ed069f246ad81f0fb4cef7a4d8504b908dddbad5235664fb43456c105d465f9e08de48116686d69255a3fb4d9f00907b0d2bb8743018c8568cdd1a098362e9db2beb107321a56d3b31b84590e0ea80d52698", 0xa9}], 0x1, 0x0, 0x0, 0x80}, 0x20000000)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r1, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb26002ef5146d")
mkdir(&(0x7f0000000300)='./file0\x00', 0x60)
r3 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
close(r3)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003400)=""/251, 0xfb}, {&(0x7f0000003500)=""/14, 0xe}, {&(0x7f0000003540)=""/107, 0x6b}, {&(0x7f00000035c0)=""/211, 0xd3}], 0x4, 0x0, 0x0, 0x3ff}, 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000008c0)={<r4=>0xffffffffffffffff})
recvmsg$kcm(r4, &(0x7f0000000a40)={&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x3c1, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/101, 0x65}], 0x1, 0x0, 0x0, 0x1}, 0x10001)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180))
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0))
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r5, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18)
socketpair(0x10, 0x5, 0x3f, &(0x7f0000000840)={<r6=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000880))
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))

[ 2153.590881] devpts: called with bogus options
[ 2153.707288] FAULT_INJECTION: forcing a failure.
[ 2153.707288] name failslab, interval 1, probability 0, space 0, times 0
[ 2153.718649] CPU: 0 PID: 23813 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2153.725933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2153.735298] Call Trace:
[ 2153.737903]  dump_stack+0x194/0x24d
[ 2153.741551]  ? arch_local_irq_restore+0x53/0x53
[ 2153.746248]  should_fail+0x8c0/0xa40
[ 2153.749972]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2153.755127]  ? __lock_acquire+0x664/0x3e00
[ 2153.759382]  ? find_held_lock+0x35/0x1d0
[ 2153.763467]  ? __lock_is_held+0xb6/0x140
[ 2153.767567]  ? check_same_owner+0x320/0x320
[ 2153.771896]  ? __d_lookup+0x4f4/0x830
[ 2153.775709]  ? rcu_note_context_switch+0x710/0x710
[ 2153.780660]  should_failslab+0xec/0x120
[ 2153.784644]  kmem_cache_alloc+0x47/0x760
[ 2153.788727]  __d_alloc+0xc1/0xbd0
[ 2153.792174]  ? shrink_dcache_for_umount+0x290/0x290
[ 2153.797183]  ? d_alloc_parallel+0x1b40/0x1b40
[ 2153.801671]  ? lock_release+0xa40/0xa40
[ 2153.805638]  ? mark_held_locks+0xaf/0x100
[ 2153.809770]  ? d_lookup+0x133/0x2e0
[ 2153.813384]  ? d_lookup+0x1d5/0x2e0
[ 2153.817003]  d_alloc+0x8e/0x340
[ 2153.820275]  ? __d_alloc+0xbd0/0xbd0
[ 2153.823974]  ? full_name_hash+0x9b/0xe0
[ 2153.827944]  __rpc_lookup_create_exclusive+0x183/0x1d0
[ 2153.833201]  ? down_write+0x87/0x120
[ 2153.836895]  ? rpc_d_lookup_sb+0x1a0/0x1a0
[ 2153.841107]  ? down_read+0x150/0x150
[ 2153.844806]  ? __d_lookup+0x830/0x830
[ 2153.848592]  rpc_populate.constprop.15+0xa3/0x340
[ 2153.853422]  rpc_fill_super+0x464/0xae0
[ 2153.857384]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2153.862557]  ? security_capable+0x8e/0xc0
[ 2153.866686]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2153.871855]  ? ns_capable_common+0xcf/0x160
[ 2153.876158]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2153.881327]  mount_ns+0xc4/0x190
[ 2153.884676]  rpc_mount+0x9e/0xd0
[ 2153.888030]  mount_fs+0x66/0x2d0
[ 2153.891381]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2153.895945]  ? may_umount+0xa0/0xa0
[ 2153.899551]  ? _raw_read_unlock+0x22/0x30
[ 2153.903678]  ? __get_fs_type+0x8a/0xc0
[ 2153.907549]  do_mount+0xea4/0x2bb0
[ 2153.911080]  ? copy_mount_string+0x40/0x40
[ 2153.915425]  ? rcu_pm_notify+0xc0/0xc0
[ 2153.919300]  ? copy_mount_options+0x5f/0x2e0
[ 2153.923685]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2153.928681]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2153.933534]  ? kasan_check_write+0x14/0x20
[ 2153.937752]  ? _copy_from_user+0x99/0x110
[ 2153.941886]  ? copy_mount_options+0x1f7/0x2e0
[ 2153.946366]  SyS_mount+0xab/0x120
[ 2153.949797]  ? copy_mnt_ns+0xb30/0xb30
[ 2153.953664]  do_syscall_64+0x281/0x940
[ 2153.957530]  ? vmalloc_sync_all+0x30/0x30
[ 2153.961663]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2153.966138]  ? finish_task_switch+0x1c1/0x7e0
[ 2153.970613]  ? syscall_return_slowpath+0x550/0x550
[ 2153.975522]  ? syscall_return_slowpath+0x2ac/0x550
[ 2153.980430]  ? prepare_exit_to_usermode+0x350/0x350
[ 2153.985428]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2153.990776]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2153.995604]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2154.000771] RIP: 0033:0x454e79
[ 2154.003939] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2154.011633] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2154.018882] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2154.026135] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2154.033386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2154.040636] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004d
[ 2154.048262] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd
2018/03/30 22:39:12 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80800, 0x7992676d, &(0x7f0000000040))
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xd68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x1000, &(0x7f00000002c0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)='nsfs\x00', 0x20, &(0x7f00000004c0))
socketpair(0x0, 0x0, 0x1, &(0x7f0000000440)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000001840)='./file1\x00'}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x99, 0x5c, &(0x7f0000000540)="cb40a10eceab2673b1b10d32d602b6ac99ba57e642e7a39d975d5c600ef96b6e08944aa442042b81748d5db438c5dd2ccc931b2ec8c73dabe7c57247e3af08bb6918a53833a062c8edf39a8ceab36f5f7fa05695dbca78013b888f942ce32ebeee45b45a6e2928a7339dc857541e75c261f6d860af5c943d69987fb11bce0c61d9453f0f392e336b08c1e3a5278333c00e1b820baf179df472", &(0x7f0000000600)=""/92, 0x7, 0x5}, 0x28)
mount(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x10000, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r1, 0x50, &(0x7f00000003c0)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r3, 0x4)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1)
mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='xfs\x00', 0x8000, &(0x7f00000002c0)="93cdd250f3245eb3353ca2d4abefe0db64b49641f396ea3563c4737336b1cd1c16ca6a4871828e1c6cb804b15664d769f0d01cf492333fa6ce0bb5abdaeef401de3c0c8239b5135612d2a21c27832a54cd4f4373c32da205c3e1a9460d3c7ebc3750db872bca9c584abda344c9d09fe3af550453283729f6744e420272cbbae11c1c417c1115a296ced13e7479da37430e169ea770c7a47af3d8c55da50b7f4ea1917b67b1d201d2a469ec4f4555faea")
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1)
mkdir(&(0x7f0000000080)='./file0\x00', 0x201000000004)
r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0x0, 0x3, 0x8}, 0xc)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x200, 0x8}, 0xc)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r4, 0x28, &(0x7f0000000140)}, 0x10)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))

2018/03/30 22:39:12 executing program 2:
r0 = perf_event_open(&(0x7f0000000080)={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, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x3e8)
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20)

2018/03/30 22:39:12 executing program 4:
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x40, &(0x7f00000002c0)="dbbe1fee839a4f")
mkdir(&(0x7f0000000180)='./file1\x00', 0x44)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB="01e100000000000000d6000000"])
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800))
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10)
mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000008c0)={&(0x7f0000000880)='./file1\x00', 0x0, 0x8}, 0xfffffc65)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18)
gettid()
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c")
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004640)={&(0x7f0000003180)=@hci={0x0, <r2=>0x0}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000003200)=""/4096, 0x1000}, {&(0x7f0000004200)=""/162, 0xa2}, {&(0x7f00000042c0)=""/124, 0x7c}, {&(0x7f0000004340)=""/178, 0xb2}, {&(0x7f0000004400)=""/161, 0xa1}], 0x5, &(0x7f0000004540)=""/252, 0xfc, 0x100}, 0x40010121)
bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100, 0x1, [], r2}, 0x48)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000a40)={&(0x7f0000000540)='./file0\x00', 0x0, 0x18}, 0x10)
mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmsg$kcm(r3, &(0x7f0000002340)={&(0x7f0000000f00)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000f80)="d2e492e9c89077f9476e62f92a443b916e62b283899e7763e32c693301a5213e56d5ecff01d1ec43d5f24cb01e431a1635d084b29ed9d1351348beacc87471f0bd8808d3cac6e2d380b54f31bf117268a891c7a7f24259bfd1763bb2265206290c30fc070891fc94e9a3d46a989518e9be8a3b9a5abee6bff07c747aaf23d95e1d778e0380a46ba75d7c53b109c21da0e59ead45a01e921df24d1b646f0fd4ab7f0e42f5bbd1986710998ebb0ceee51846a779d7be8bd17e2e3cbaca6004dbe96f15058a0fb02cddc04e129822d6c05037437a5981effe5344fc2e48eac65b32f7a2453de9", 0xe5}, {&(0x7f0000001200)="60fa287ef827dfce7e8bc9f0ddf567a0d2d75faba48896fd5444a3503e17b9f29185b403ce43a4dec1609714ca7fdb270c724d89427a6138a3e8cb6f7b582e523b67195684f3237b330e2524e9c4083ba946b2c1dd060584fc08da5b226afa9e90c241d092eae940c575697c1fbf633c926c73177907dbe303a7dd55c2c48c7b470dff866d46ed9d70a9fdf7eaba12c9dd5e643d331174439c5c04a02de631a0b98803e0b499a09c482ae0ce4feeff782b91df408a", 0xb5}], 0x2, &(0x7f0000004700)=[{0xc0, 0x12b, 0x1, "7f30a29d921abef1d7bda65a472cce35f0b972f42b6b8e6fb737f2bf240200692ab64fbe80a8260d58f322095df2d571969fc8be52c30377c713c8cbb20dc89fdd9f66fc4cb4f34448faeee8314610ff36186ae6547207c520e57fa31ee3fe84fd1d5805bed451b3b04aad0ca7b486b2d65b7c56191a120862af65aeb9ec4d7237251eae0d91b7ab05858a90aa8700445282cd4e071ffd63aed27374843eef5035c1fbea30c138f89857d86a7e38"}, {0x68, 0x19f, 0x7fffffff, "4de32383d810034e623c9cb29e6dac470951a828b524abf041765da492a048154cbcaadad26f4dd5f23ab9c33fd3b1fd36ad520d8ca2b46953d1c4f6b3ba975f336895186d93ee99b0e8b009348dc7b2571f8eaaadda4201"}], 0x128}, 0x20004000)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40))
mount(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)='msdos\x00', 0x40000, &(0x7f0000000640)="7e925ef82387ea6886d3c8f6271152a2232eeb0e1a366d29b97ad09908fa54f79fa3d25b4de5371cdd3734d587cb332f27f25ce3f41239ea1b8b705fa2869062badfe2e171b0a5e054c4bad758f06cd463212dd4105fcd741307398a94e84d1ec5a5ee27687fc2fd2e85c88ec27373947dfeb11c209b9e06620e5c8badbe3625b4d2c47d1fbb935722d501c8e16f1eead7de1b1a90239701d698aa3e83c4dd4d2a51cc77876f75de651a70a0173ed671e87bf6d74f20d5a87d842830d3de4ea2924780e2f2a2b56108882a3281a6c769")

2018/03/30 22:39:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0)
sendmsg(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="658d8a1d419241a86bbd457b4885333cbb40011852d17cdd0e52a6587a486aee69fc10718e8e809733e5d77fbceda5c813cccbe3a7c5de11da0802675bb607478fe1a4217e57d81d5aebf08dde72c03e2c1f16c0356e0dff1a0be0aebe865b248b227a1ff3a4317f7036931f7e87cf3c55afc0c64790dd3c18b996f093c278ec3c19b1481f88418f460dd61f6a75918ca17fe41c4ee1f44b46aa137a1e3eaf8270badef28ecdf3e31a6541d97528b38ddfd5c054790e340cb14d990a", 0xbc}, {&(0x7f0000000300)="e11051f613591d2d617ab742d535bee9ee2151f9f71a2d856c3970861202cc8fbe8dc421eda95d2b6ecd869a2ebdbea416a157d299412a73960f1723df5d1e635aee200a4149e6571dd5cbdf3c9be3cb50cd03ca0c60917c3e522577570fa38431522f3777a5accc79f6da19881403fdd2fc32df35600e3b45bc4daf79c22e8f632650c1499393e0301f742a92cdbb31872968ed1152ef7a435b05d87c219ce74c37c5b3b8dddbf92d070cfc4b07747a6e6f9c907cde17574d416d942ea0ef31d158c45558cabe7fa2cdbb1ba713278183ab090e", 0xd4}], 0x2, 0x0, 0x0, 0x1}, 0x4004800)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, <r2=>0x0})
r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x100, 0x1, 0x7, 0x101, 0x3, 0xfffffffffffffffc, 0x4, 0x5, 0x444, 0x7, 0x100, 0x80000000, 0x5, 0x0, 0x0, 0x10001, 0xde, 0x1f, 0x6c95, 0x8, 0x7, 0x100, 0x6, 0xfffffffffffffffc, 0x26e7, 0x200, 0x100000000, 0x7fff, 0x6, 0x1df, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x5, 0x3, 0x1, 0x4, 0x7, 0xefa0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000080)=0x6)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012680)={&(0x7f0000011440)=@hci, 0x80, &(0x7f0000012580)=[{&(0x7f00000124c0)=""/132, 0x84}], 0x1, &(0x7f00000125c0)=""/167, 0xa7}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005480)={&(0x7f0000005080)=@generic, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005100)=""/111, 0x6f}, {&(0x7f0000005180)=""/103, 0x67}, {&(0x7f0000005200)=""/7, 0x7}, {&(0x7f0000005240)=""/132, 0x84}, {&(0x7f0000005300)=""/25, 0x19}, {&(0x7f0000005340)=""/106, 0x6a}], 0x6, &(0x7f0000005440)=""/42, 0x2a, 0x100000001}, 0x10103)
r4 = gettid()
perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x6, 0x80, 0x2, 0x6, 0x0, 0x8, 0x204, 0x4, 0x0, 0x34a9, 0x2, 0x0, 0x100000001, 0x4, 0x8, 0x9, 0x5, 0xfffffffffffffeff, 0x6, 0x1, 0x2, 0x7f, 0x3, 0x1, 0xd2b, 0x80000001, 0x5, 0x1, 0x5, 0x7, 0xfff, 0x101, 0x3f, 0x100000000, 0x7, 0x7ff, 0x0, 0x33, 0x1, @perf_config_ext={0x1f, 0xffffffff00000001}, 0x10000, 0x54a7, 0x9, 0x7, 0x5, 0x8, 0xffff}, r4, 0x2, r3, 0xb)
close(r1)
close(r0)
close(r2)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r5, &(0x7f0000000140)="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"}, 0x10)
r6 = getpid()
ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x9)
r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x5, 0x8}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x4, 0x6, 0x0, 0x100000000, 0x10, r7, 0x5}, 0x2c)
ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0xffffffffffff0001)
perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xe06, 0xed, 0x401, 0x189, 0x0, 0x45874855, 0x20000, 0x6, 0x0, 0x400, 0xffffffffffff5edd, 0xffffffff, 0x8e, 0x7, 0xff, 0x1, 0x8001, 0x6, 0x0, 0x3, 0x4, 0x200, 0x2, 0x1f, 0x9, 0x75, 0x7, 0x0, 0x9, 0x9, 0x8001, 0x77b, 0x5, 0x4, 0x5, 0x3, 0x0, 0x2, 0x0, @perf_config_ext={0x1, 0x8000}, 0x8, 0x1, 0x6, 0x7, 0x3, 0x8, 0x7}, r6, 0x2, r5, 0x1)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f0000000280)={0x0, <r8=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r8, 0x4)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1)
gettid()

2018/03/30 22:39:12 executing program 3 (fault-call:12 fault-nth:78):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:12 executing program 1:
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='.', 0x0, 0x18}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x0, 0x0)
mkdir(&(0x7f00000014c0)='./file0\x00', 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000))
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0)
mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000))
mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000))
mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000))

2018/03/30 22:39:12 executing program 7:
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001c00)={&(0x7f0000000000)='./file0\x00', 0x0, 0x13}, 0x10)
socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50)
close(r1)
close(r0)
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@ax25, 0xffffffffffffff3d, &(0x7f0000000300)=[{&(0x7f0000000280)=""/124, 0x7c}], 0x1, &(0x7f0000000340)=""/32, 0x20, 0x7}, 0x20)
socketpair(0xf, 0x80002, 0x2, &(0x7f0000000040))

2018/03/30 22:39:12 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x5, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48)
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000011200)={&(0x7f000000fe80)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000011140)=[{&(0x7f000000ff00)=""/4096, 0x1000}, {&(0x7f0000010f00)=""/114, 0x72}, {&(0x7f0000010f80)=""/135, 0x87}, {&(0x7f0000011040)=""/240, 0xf0}], 0x4, &(0x7f0000011180)=""/112, 0x70, 0xff}, 0x40000000)
bpf$PROG_LOAD(0x5, &(0x7f0000011240)={0x7, 0x10, &(0x7f0000001480)=@raw=[@exit={0x95}, @exit={0x95}, @jmp={0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x14}, @ldst={0x1, 0x2, 0x1, 0x8, 0x2, 0xfffffffe}, @map={0x18, 0xa, 0x1, 0x0, r0}, @ldst={0x2, 0x3, 0x1, 0x2, 0x6, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2}, @ldst={0x2, 0x2, 0x2, 0x3, 0x5, 0x100, 0x1}], &(0x7f0000001500)='GPL\x00', 0x6, 0x4b, &(0x7f0000001540)=""/75, 0x41000, 0x1, [], r1}, 0x48)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000014ac0)={&(0x7f0000013740)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f0000014a40)=[{&(0x7f00000137c0)=""/223, 0xdf}, {&(0x7f00000138c0)=""/4096, 0x1000}, {&(0x7f00000148c0)=""/102, 0x66}, {&(0x7f0000014940)=""/252, 0xfc}], 0x4, &(0x7f0000014a80)=""/31, 0x1f, 0x1}, 0x2)
bpf$PROG_LOAD(0x5, &(0x7f0000014b00)={0x3, 0x8, &(0x7f0000000400)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xf6b6, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r0}, @generic={0x6, 0xff, 0x7, 0xffffffff}], &(0x7f0000000440)='GPL\x00', 0x5, 0x1000, &(0x7f0000000480)=""/4096, 0x41f00, 0x1, [], r2}, 0x48)
recvmsg(0xffffffffffffff9c, &(0x7f0000003ec0)={&(0x7f0000001a40)=@hci={0x0, <r3=>0x0}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001ac0)=""/143, 0x8f}, {&(0x7f0000001b80)=""/18, 0x12}, {&(0x7f0000001bc0)=""/204, 0xcc}, {&(0x7f0000001cc0)=""/186, 0xba}, {&(0x7f0000001d80)=""/155, 0x9b}, {&(0x7f0000001e40)=""/4096, 0x1000}], 0x6, &(0x7f0000002ec0)=""/4096, 0x1000, 0x1}, 0x160)
bpf$PROG_LOAD(0x5, &(0x7f0000003f00)={0xd, 0x7, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe54}, [@generic={0x7, 0x11, 0x7fff, 0x3}, @ldst={0x3, 0x1, 0x1, 0xd, 0x1, 0x180}], {0x95}}, &(0x7f0000000300)='GPL\x00', 0xffff, 0x10, &(0x7f0000000340)=""/16, 0x0, 0x1, [], r3}, 0x48)

2018/03/30 22:39:12 executing program 2:
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, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x20000000001, 0x3d, 0x9, 0x2}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20)
close(r0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10)

[ 2154.608729] EXT4-fs (sda1): re-mounted. Opts: 
[ 2154.620492] FAULT_INJECTION: forcing a failure.
[ 2154.620492] name failslab, interval 1, probability 0, space 0, times 0
[ 2154.631867] CPU: 1 PID: 23862 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2154.639146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2154.648499] Call Trace:
[ 2154.651124]  dump_stack+0x194/0x24d
2018/03/30 22:39:12 executing program 5:
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
recvmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x1d, 0x0, 0xf8, 0x100, 0x8, r1}, 0x2c)
recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0)
recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000004c0)=@nl=@unspec, 0x80, &(0x7f0000002980)=[{&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f00000005c0)=""/220, 0xdc}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/5, 0x5}, {&(0x7f00000016c0)=""/29, 0x1d}, {&(0x7f0000001700)=""/229, 0xe5}, {&(0x7f0000001800)=""/77, 0x4d}, {&(0x7f0000001880)=""/49, 0x31}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/158, 0x9e}], 0xa, &(0x7f0000002a40)=""/136, 0x88, 0x2}, 0x40010042)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0)
socketpair(0x11, 0x80802, 0x65ef, &(0x7f0000000300))
close(r0)
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340))

[ 2154.654764]  ? arch_local_irq_restore+0x53/0x53
[ 2154.659453]  should_fail+0x8c0/0xa40
[ 2154.663168]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2154.668015]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2154.673128]  ? trace_event_raw_event_lock+0x340/0x340
[ 2154.678325]  ? perf_trace_lock+0x900/0x900
[ 2154.682567]  ? mark_held_locks+0xaf/0x100
[ 2154.686724]  ? __raw_spin_lock_init+0x1c/0x100
[ 2154.691317]  ? find_held_lock+0x35/0x1d0
[ 2154.695385]  ? __lock_is_held+0xb6/0x140
[ 2154.699462]  ? check_same_owner+0x320/0x320
[ 2154.703783]  ? d_alloc+0x269/0x340
2018/03/30 22:39:12 executing program 1:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000001140)={&(0x7f0000001080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001680)=""/231, 0xe7}, {&(0x7f0000001780)=""/231, 0xe7}, {&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001240)=""/188, 0xbc}, {&(0x7f0000001340)=""/97, 0x61}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x3)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000e80)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10)
mkdir(&(0x7f0000000e40)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xfffffffffffffe02}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001440)={r0, &(0x7f00000013c0)="5376f9cbc44c4cba8ee57b57a97e8cfa42227a972ac6ff1d72c36b916a3c87b9b6966d4427d388347cb1f008f6319cd05e", &(0x7f0000001880)=""/224}, 0x18)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000000ec0)=ANY=[@ANYBLOB="1800001000001107c5265b7026aca1d20a3fa7d91f5e3a00000000000000000005000000000000fec89ec0085172823300b7a31ea2dbf7386561339a09dd374523bda7ca88955ffb6d075ff19a64d08883230e9c42d92beef4c860d7d3522c1dba7b103443df61ab84c4b0e5c1b0ff12892f44de3d8ede040c81dc2007f4b2b7dad604f373ccfb01ad5b7ceec0dda15ec9fa0059a29360d98f287902396dcd700005d3cdc55871217588a534d6d0fe6fdb444f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r2, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe")
recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, <r4=>0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002)
sendmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000f80)="2047e2", 0x3}, {&(0x7f0000001180)="6e46ddc1ec4ecbd1fc8054daf0e0c3317b1349fcf7591ff0e0f49d03c44e74f62b97465f2c4cb7d7920ab786b931f05918f6627d33afb03308292a76e24523ef39032e6112186ccf04002f6a23e1d26c9fa07563e70983d59f27284f19c43e0511875a7f78774849029181c868835905cd98e73b5a3b1a9c94bba5b41d3c119409f679fe3a597ee9238627abd8df6cab66088d", 0x93}, {&(0x7f0000001300)="0e4d79477ec420d29f490a5691ffd72cd0d2034fb20555cf8c937d8807825e", 0x1f}], 0x3, &(0x7f0000001480)=[{0xb0, 0x88, 0x9, "eb0f7339f9f8f6c6fc7929c0657bd09e36f36577f66f8ef6368a368d433506b7bf02f9f030b02cbe87d8e2d3bd70b73c60e4de16c6dff30113b3d06c4a848fba6565993da0a841b02db6588f197c0af7a55dd1d4ad25adf42f7537d0e3d59075e227733efb3e8fcb0039e7f56559c809abc494603dc0bc84c34e723658d604d7d11feb277e30fcca8d12012777211967a4923c005251090115"}, {0x80, 0x10d, 0x8, "f0d0a478f9f21fc3f1baf6a5630daa11fcd2fc84c31d47217fd04217cfa208f042c06142fa61c08c32eebaa54edc8f741a900303c613f9321e4189348ab7fc65217376f1f2f87f3d7ad4d8a6e07da8336dfab20b3b15a7740c4d49dda52d19f0353424af886e4976a261a3c4ec6cf91b"}], 0x130, 0x40}, 0x840)
bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
mkdir(&(0x7f0000000b80)='./file0/bus\x00', 0x102)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x0, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
recvmsg(r0, &(0x7f0000001fc0)={&(0x7f0000001a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001980)=""/9, 0x9}, {&(0x7f0000001a80)=""/80, 0x50}, {&(0x7f0000001b00)=""/28, 0x1c}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/10, 0xa}, {&(0x7f0000001c00)=""/98, 0x62}, {&(0x7f0000001c80)=""/101, 0x65}, {&(0x7f0000001dc0)=""/250, 0xfa}], 0x8, &(0x7f0000001ec0)=""/201, 0xc9, 0x9}, 0x12001)
mount(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x0, &(0x7f0000000d80)="698c824fe274aec9d52d4bfb62ceb96e9ba7806bea651905b2f478a394114375ae83dd9d3925a232a433bc250f8c577b7d64ee6d4e3a3ef142c3f8475672e3040c50e374a4507ba16724c0b4fc1758c730d051df32d582ce8279c5a3a06fc59a9f0b7af9e669a85892c3b79eb9de3a625f594774688de36d24d1109d07d447bf29013fa87fca9d")
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c80))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x2, 0x5, 0x4, 0xa, r5, 0x5}, 0x2c)

2018/03/30 22:39:12 executing program 6:
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
mkdir(&(0x7f0000000e40)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xfffffffffffffe02}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800001000001107c5265b7026aca1fdd304ad211190000000000000000000000500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xf0, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c35acff47367809872d957b29548f7775ef8c485543aa85354fb8de6ee196d1696ebdfca02a627422a05e659f50", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fafe")
recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, <r4=>0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002)
bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
mkdir(&(0x7f0000000b80)='./file0/bus\x00', 0x102)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x0, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
mount(&(0x7f0000000cc0)='./file0/bus\x00', &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)='binfmt_misc\x00', 0x0, &(0x7f0000000d80)="698c824fe274aec9d52d4bfb62ceb96e9ba7806bea651905b2f478a394114375ae83dd9d3925a232a433bc250f8c577b7d64ee6d4e3a3ef142c3f8475672e3040c50e374a4507ba16724c0b4fc1758c730d051df32d582ce8279c5a3a06fc59a9f0b7af9e669a85892c3b79eb9de3a625f594774688de36d24d1109d07d447bf29013fa87fca9d")
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c80))
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
recvmsg(r3, &(0x7f0000001500)={&(0x7f0000000e80)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000001080)=""/217, 0xd9}, {&(0x7f0000000f00)}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/57, 0x39}, {&(0x7f0000001180)=""/254, 0xfe}, {&(0x7f0000001280)=""/195, 0xc3}, {&(0x7f0000001380)=""/165, 0xa5}], 0x8, &(0x7f00000014c0)=""/13, 0xd, 0x4}, 0x10101)

[ 2154.707328]  ? rcu_note_context_switch+0x710/0x710
[ 2154.712264]  should_failslab+0xec/0x120
[ 2154.716242]  kmem_cache_alloc+0x47/0x760
[ 2154.720310]  ? d_drop+0x51/0x60
[ 2154.723595]  ? rpc_i_callback+0x30/0x30
[ 2154.727576]  rpc_alloc_inode+0x1a/0x20
[ 2154.731464]  alloc_inode+0x65/0x180
[ 2154.735092]  new_inode_pseudo+0x69/0x190
[ 2154.739157]  ? prune_icache_sb+0x1a0/0x1a0
[ 2154.743390]  ? do_raw_spin_trylock+0x190/0x190
[ 2154.747976]  ? d_add+0xa70/0xa70
[ 2154.751350]  new_inode+0x1c/0x40
[ 2154.754716]  rpc_get_inode+0x20/0x1e0
2018/03/30 22:39:12 executing program 2:
r0 = getpid()
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900))
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6)
r3 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r3, 0x7, r5, 0x8)
recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)={<r8=>0xffffffffffffffff})
recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={r7, 0x50, &(0x7f0000002800)}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000028c0)={r8})

[ 2154.758521]  __rpc_create_common+0x5d/0x1d0
[ 2154.762842]  ? __d_lookup+0x830/0x830
[ 2154.766649]  rpc_populate.constprop.15+0x1ad/0x340
[ 2154.771592]  rpc_fill_super+0x464/0xae0
[ 2154.775571]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2154.780772]  ? security_capable+0x8e/0xc0
[ 2154.784933]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2154.790125]  ? ns_capable_common+0xcf/0x160
[ 2154.794458]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2154.799649]  mount_ns+0xc4/0x190
[ 2154.803023]  rpc_mount+0x9e/0xd0
[ 2154.806392]  mount_fs+0x66/0x2d0
[ 2154.809762]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2154.814349]  ? may_umount+0xa0/0xa0
[ 2154.817973]  ? _raw_read_unlock+0x22/0x30
[ 2154.822116]  ? __get_fs_type+0x8a/0xc0
[ 2154.826019]  do_mount+0xea4/0x2bb0
[ 2154.829567]  ? copy_mount_string+0x40/0x40
[ 2154.833803]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2154.838820]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2154.843584]  ? retint_kernel+0x10/0x10
[ 2154.847477]  ? copy_mount_options+0x149/0x2e0
[ 2154.851979]  ? __sanitizer_cov_trace_pc+0x48/0x50
2018/03/30 22:39:12 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
socket$kcm(0x29, 0x0, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400))
mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0))
mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0)
mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='msdos\x00', 0x80, &(0x7f00000004c0)="31253d48e4e376a622549733d58d73d85cd3f7c9876633075e79af67d9f49bdb5943c52acc545ac69630b497bcb9dcf3e597ee60485d24be4d6e53eac44a4a4fa87710e1a8742bed92fade85e2f58c2c5c5af6282fb7a1356f1c342fe3d894f4fd84601ee5f22e56a6e5e36a900da9903f22a94001367b61ac92a0442f4b8ed8b1a74fba5a027d7cc0b4ac097777cc7216f0416dc4c104aff4aae4a978862177ece567d5287c91eb22e2aa40f59a652340dcfc6175a32be59e7ab7ec6217542885e2fccc406144c4abcdfc549eb85e6ab20dc026af2c562623a1")
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xb, 0xcb, &(0x7f00000007c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95}, @ldst={0x2, 0x0, 0x2, 0x7, 0xa, 0xfffffffe}, @call={0x85, 0x0, 0x0, 0x32}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x7, 0xfff, 0x7, 0x8, 0x5, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x35}], {0x95}}, &(0x7f00000009c0)='syzkaller\x00', 0xffff, 0xe7, &(0x7f0000000a00)=""/231, 0x41100, 0x1}, 0x48)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0xffffffffffffffff, r0})
mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='qnx4\x00', 0x0, &(0x7f0000000700))
socketpair(0x10, 0x804, 0xffffffffffffff01, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='qnx4\x00', 0x4812, &(0x7f0000000400)="b3eb3c19d310eb1331a017b101faf7d5b9e612eeeff9d3cd5da22406bc636a89b74c968bfbf3625e58b743853665174d3f1e8b0fee3e1029fb4e87488dfa710071f9c7ca06128d7c743b4b722c8b41deeeceb1d057b04d1867ac137ca4f8cbbc0b8d1bc66362a402f89e3593ae4e924c917af7c1fa6c26cc1c69643e27cd30895545b3e4c92b64b4e6b00b8474e1922cecc81c94787f00bfacaa0aa9a87cc539a51e67b530c64f710dff69d67e")
sendmsg$kcm(r1, &(0x7f0000002a00)={&(0x7f00000005c0)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)="f89643a20b1d21a9a8ccab402e25f0a1a331f1f526187e40db337dcb432b8edb9fa9479659e10676f6ea7ae153d29c0298454f0163c1ac4078abbe2d59bab08d9b2b5df79649749964de03e79a977c57f76449d236c9d82dda6bda140e5656d9794881c5d94b821177023fe10ccd3abc440998e7b333108da67642e6943c40807b95de92fbd0f927a93cca6806f384c40cc075d3fb5ee93a5b63c10d9c9e84f177d13c4342287333191341c65578c2ac5297552c", 0xb4}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="90000000000000000000000071000000cdcc680c18235220285600000000f129f1f0f1781f37cb5ae5359700327bf465425c428f05f349386109d7d28757503e2964e6ee8cb01e75fc823e4512bf492b249097e6c5b007a4b2b3862be3a194046a8e278c181a978ee538641225cde61f5fdd551d883329c279cbf2bb6ea883599bbc91c0f09b71e100000000"], 0x90, 0x4}, 0x20000000)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140))
r3 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000002a40)={0x9, 0x1, 0x75a, 0x1, 0x12, 0xffffffffffffffff, 0x800}, 0x2c)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, @perf_config_ext, 0x0, 0x800000000000000, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r2, &(0x7f0000001e80)={&(0x7f0000000c00)=@alg, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000c80)=""/135, 0x87}, {&(0x7f0000000d40)=""/20, 0x14}, {&(0x7f0000000d80)=""/92, 0x5c}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0x4, &(0x7f0000001e40)=""/26, 0x1a, 0x10000000}, 0x40010121)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x5, 0x40, 0xfffffffffffffffc, 0x8, r2, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8)
recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000180)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x9}, 0x100)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x4)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000980)={&(0x7f0000000940)='./file0\x00', r2}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r1}, 0x10)
socketpair(0x3, 0x7, 0x0, &(0x7f0000000080))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000bc0)={&(0x7f0000000b80)='./file0/bus\x00'}, 0x10)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffffc)

[ 2154.856827]  ? copy_mount_options+0x1f7/0x2e0
[ 2154.861327]  SyS_mount+0xab/0x120
[ 2154.864782]  ? copy_mnt_ns+0xb30/0xb30
[ 2154.868672]  do_syscall_64+0x281/0x940
[ 2154.872562]  ? vmalloc_sync_all+0x30/0x30
[ 2154.876713]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2154.881206]  ? finish_task_switch+0x1c1/0x7e0
[ 2154.885702]  ? syscall_return_slowpath+0x550/0x550
[ 2154.890630]  ? syscall_return_slowpath+0x2ac/0x550
[ 2154.895561]  ? prepare_exit_to_usermode+0x350/0x350
[ 2154.900584]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
2018/03/30 22:39:12 executing program 4:
mkdir(&(0x7f00000014c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x7, 0x30000000000, 0x2, 0x10, 0xffffffffffffff9c, 0x2d80}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000001500)="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", &(0x7f0000000300)="8256307a3285df506107fbba95644576a1fc7e61e511509c6426233c955c95d3ca7f9f48eeff89bb43fbe81c20b101fc42dc7d401dc8d39014743ac428b102c05ca2aa214d9010c8047776ac4ef4f45e26f157c1ece6755a42ec2753ec36c39c0efe349d406382404a5a6dff105f691159016218cc9450c0fd2b3938c30a19b4a0e950bd0e4c9072e4e42bc06b313ae0c511afa8c1c07d31518f545917dd674b72759ef950c884f63e", 0x3}, 0x20)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180))
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f00000002c0)="033e36aa4b9ef5ae05140a3588757bea4a6006bd8084db4be68300000000000000")
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)={0x0, <r1=>0x0}}, 0x10)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)={r1, 0x59, 0x8}, 0xc)
socketpair(0xf, 0x803, 0x9, &(0x7f0000000900)={<r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000008c0)={r2, &(0x7f0000000700)="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", &(0x7f0000000800)="89028f16431c260a39178fd336e93ae28def03d09c798fd7e5b8de388c92bf13dd4805b608e1451f8255f7886d8b54cac47bae2911d7de9d598950d5aa0f7940ac9d726d53e8eeb770c4f62f6d817959114d9c493c44749b02e8eecb3fa4837decc85e197877b55ff6d910c8a8a57f693f563c0d16b9738c2650376238d36dd78deb2e0dcdad17b4b818fc34f3ea0a", 0x1}, 0x20)
recvmsg(r3, &(0x7f0000000b80)={&(0x7f0000000940)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/7, 0x7}, {&(0x7f0000000a00)=""/65, 0x41}], 0x2, &(0x7f0000000ac0)=""/177, 0xb1, 0x66}, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480))
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000280)='ufs\x00', 0x61, 0x0)
mount(&(0x7f0000000d00)='./file1\x00', &(0x7f0000000d40)='./file0/bus\x00', &(0x7f0000000d80)='aio\x00', 0x20, &(0x7f0000000dc0))
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x3, 0x2, &(0x7f0000000500)=@raw=[@call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000540)='syzkaller\x00', 0x5, 0xab, &(0x7f0000000580)=""/171, 0x41100, 0x1}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f00000004c0)='./file0/file0\x00', r4}, 0x10)

[ 2154.905954]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2154.910804]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2154.915992] RIP: 0033:0x454e79
[ 2154.919262] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2154.926971] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2154.934237] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2154.941507] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2154.945816] overlayfs: missing 'lowerdir'
[ 2154.948771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
2018/03/30 22:39:12 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x2c)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000d40)={0xd, 0x4, &(0x7f0000000200)=@raw=[@map={0x18, 0xd, 0x1, 0x0, r1}, @map={0x18, 0x2, 0x1, 0x0, r2}], &(0x7f0000000c00)='GPL\x00', 0x7, 0xcf, &(0x7f0000000c40)=""/207, 0x41100, 0x1}, 0x48)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
socketpair(0x2, 0x0, 0x7fff, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x0)
r3 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x0, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r2, 0x1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000004c0))
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00', r1}, 0x10)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r2}, 0x10)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x5, 0x100, 0x56c96e7a, 0xea, 0xa}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', r2}, 0x10)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000980)='fuseblk\x00', 0xa11800, &(0x7f0000000240))
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x1000, &(0x7f0000000380))
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc", &(0x7f00000009c0)=""/161}, 0x18)
mount(&(0x7f0000000dc0)='./file1\x00', &(0x7f0000000e00)='./file1\x00', &(0x7f0000000e40)='9p\x00', 0x18008, &(0x7f0000000e80)="15674f8a24edce18c2f33bbc98880e670f5757ee01fd3129a07ab67fd409b4d1e75020c6139016c78e2a959ffb04ee8a2ee23074494f8928346ad0e1636891e24025751741ec85ffda62e7263a7a4f7dc6df2d4f3c34121bc32b")
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()
close(0xffffffffffffffff)

[ 2154.948778] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004e
[ 2154.948988] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry clntXX
[ 2154.977876] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd
[ 2154.984173] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ" or missing value
[ 2155.024446] overlayfs: missing 'lowerdir'
2018/03/30 22:39:13 executing program 1:
r0 = getpid()
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900))
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6)
r3 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x7ff, 0x5, &(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r3, 0x7, r5, 0x8)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
mount(&(0x7f0000000040)='./file2\x00', &(0x7f00000012c0)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d272249152cb43e5f40d14d962d0decf1898bb7123adeb7e1b653aa998e975425b1a4e4c4a74e3110650eda182ac1d0759dc8a8e32d19c8e4dbc734b6e9cc53caa5e52494e9cbd00106a40ff579fa7fb8694c3ad007253617ced88efaf2a313c4ffa38e8557e035c188374b02f92144535ad5b4bc5a87b42d1d78581b25083e4b392627346fa07b9565fe7db787ace80bd3a4109c1c332739ba80ea4d4072f25beccd169558aec77f87daa0b7fcd50582442744c0992a2a14224f18cf1044aeccfe01b0c94c8e102878cdef2a0facb8893084dbfaea5b56452087c91814f2f46471880c4d41d830f86b1d685d1f9bc203b9d1c24a29971632f8b8679ce225f485b0376f5d07fb8caae692d7adb128fe487fa0ad3acb7900096624e7e5ee6d39b259a0d284d5cb96f5ad02c2c2ced29c551fc083db1e46d9d3e2a44cfa9c7f22740f6cc109961dfb705a83ff225659d1a33dc49c9d3071533074899114ceb70602ee79f7faac65f1fba0d50e2864da31835f144b691645e12466933530beb9c900b9b8554193eaf36368eddd68bd715f7e5f6d143ca1a65aa43064f482d5575a413946eea4d9bd1f26c1932925c38bed2608683328fe413e0e1a40826fca1e8a1c8ccf2159738faad911fa6665d81cb660e2c60c95abe832e7aeabf37ad8f34f0943a6a6a607d4b6181b6dcc80e20ec43ad64749ba5ae503e69673679345035f1c2ef640de53a760b986409636e8d0737f88bbd5d78744c7db7e6f4f8130ebe0c069ede1fe3440a222753142ab3cf84e90736f23327548c28b89e85a397fbeb00c73cf7de7d8617eb1b1688918262b0e6b30181938d662e2da257927d89281f7f8c586d9c8526fd09402c220bf22bba98f8da68c32d86446a84e4b6e9cc0b800e32743d9f3b74755473240ab5ff18f2f67c8619b825b5bcece2b9ca3c635103b05638302fd0872a860483f5a6e7d540fc38e7416f6c90fd4eefe4f8d1cc9d650edc996ed8a083403c64565427b900f72e5f2408b7ce028bcc8516a158c6e1668f0860afb7c36277e97e62b637a26c1fe23ae5443c3da2e0e719906ba0df2d56ab007eddca26921648bc1372b64694b86a44373b6da097ebb83099f10a77b979d728138842166986d3fa86e9a5f2de975114445e8cc598a85c2a93e4a579d305cbf1880bc640aa5412ea9f1457ad541c169de351aa77fef93776a19046c3d1ab1bea2a0762033620cc86dfd27d90190ca769973c1a542527836b8e9a70e2c5b6d0230602a62fe6f5af4aa110d3d6e5d0d1fa4ab1ef839901b37ec7f3b47df14033ed38a6a319f56cb29522abff92006b379ca0021336e5ba31deada5428258357fd3d866ec25bbb0a75c30d78f2f6fb59af01140003cfea5869597a9500355a0f2b9e47811e66d38b25b52fd3d2fdce94c75e9a469d2291cbaefcdaae39d1810237699df81c80f955cf04c32c7e98e0fb73193a15dbe3a72f7fcb43a6f682f468127365cc2a69b357cd7d7005e8c432f780388dce300998801ceb9be873527cf3b9b8ebecf0a010a3a03076bf2c66626b3307623b174a0e8bd7a211858b7e355ef0601e146e4edfa91ab7014fec3db19a39797877fe65fa3d8b38bd7e57c5e15133647a71f5e5e475ee68fb94e4067bece1725492a0abc1fbe3dc054a8dfc1f6980ef2192f759b842cc9f76976272ed7f3357edc241948131f1a27a02517a17ff79ffa4c873a23fefa5df0a9a77e4cf13e4a4cab94727a16459c132aa38aaf6df81f2db08b84b25318baa04da879064c2d88d39cadd7a35a2b6c258f508e239d4f84b61984e10cbf214ee56482b8de14491ab7f93c12b54e8531f92dff554e8cec40a07c41d0fe66e75e40dbe3706f5d95a52ffe2ad52267ba93792fc74fe2c237d8a34090457872f66474e160f3450a0a10efbaec61faf813da7eb83b202d1137221e304a439af994d0ece75eed704d9a16317f81dec0a62b2b9c7a8cb83db231b72fe99de97d33ae6fad21cab403bf396794d46cb806ba71f2db2533214633b05612fb89c45ecefa4d5227f20cebe8847b60ac812e7ec2face5a4e3d57d23ac22d3ce0ef6a3a04a9eeeca5303e2448d98ecc0490ac61b75a88f8718c6d251d14344ce2cb7b681960f6acf701895b816832c11d34148665c1e0ae54bb99c93a39662f86b6934465ef4e08151150e96b29ef86c9406aab3e8dcee437f6eafe4df82171942ee7d36caac609784d6f1ae98d0d90a0b94086850c8f07a0ef392152177a2d41e4881dd4b30d80b65fa4292f48118d0d12c9622362b40f587e7903787093e06172ec0747e8500d3691c92fe452cac36bfe84c682e6490b5c4f7e23f164c07304162d144d8e022beb06dfd7a5b5ca8402ea37617ef2681e3456e2833f5ab81663de7db230cd795eddeba957f9642679c4603aad1c392b55aaefd552cafe966ca7817f29006e7ad35912086175d269a4bcc73f1e12c835b6c2119e53378f2135eb62fef3b09dda4236b1f42bf324397d76ed778b2657314b55c6c38ff3806a5bf092dfa8b33fc94a247bea71cc7fb832539ffeb6537016fe2d2cc2d0e0fb242c1e036469a59c7e789ba633dc3c9834cd0606990e18f8bdf0acf2eccd12f8babe1c256b93af3faccca029e5854edafb16cb1987e23940d89ce134833178a3fe3b01fe1f788362582892115c9d5c83289d2c84383a8c79d18dfc9be0461c24f337154cecfbbde12714fedcaedbc9a684ce9dd94884ded10721f32ae9a20f8e690b245852aa67d377598f27abec8d503a6302c5c975c61b3c3199fe18ca8f2b8266c417fb2441ed2602a4986022fce12005fe765225543c0af560015fbaa32d024342963472cc7275578176254d8caf23f5a29369a965a378ff85680827dc594735074b4c368563b9694d52b2bc047ef116dd1f019293818a17777c4e2543e9bc9911bdda0360425cbc2e6b410baa7fc728ccba652bc43e84e00508db50f060e52788717eb26f0f95a4f2365e7e3555c9c7f230bbd1658fde018849e32fbea50a71dd6e5dedd18748edae422dee6b583ab77b7c995df65256801f8d1faa858e04ccbc0457a4d5428359cb5ba6c9d319c5a3f065c361f83ce8d80437fe00e343d3d6a325e72d47ec61bd71975408ea210b762dfdca861d1be2dfd8083b145d11409be5eedd015e261862c3532dfd1d59eeee5548ee8e0a8af8825222cc6187cd64342c1b9a9fa35667f5fc4fe905706db1153d7a07b3652490a9be63f9649834c587c42045aa76ef0246eb2eb0019c02c31b9531e8587fa0c9545922b58daa9adb98984c4802011e64e3398fedb407ad9e796050dbecdb96091eddccbe889adba5a28bbbbe25c99e70cba1f924ce8539ee5c15000c9509a05afb6bc5b6420eafa1ba5ac1d97f013ed9f28d62cbaf9f66e75e11dc24b15de875761a61130ee98f8448baefd63eea74cae23643594c42ba4b0ad35512709d9333304cb828c9c28dc7e1d95c0972a1a4f998f1e9bd4cdbee6a9ef02b18206e107942f204d8dcbce85c1d644d664de8653484e1249597a785ae6d202e29698b3fa414fea3a93a221091043b42349c7f31aff75f010e86081c8c020d64a06970ba885b10d5f1e893d978d56d80246f96dc7e1fd16a4086b4c2a7c85d9d960bb5b3109c34f3e94f2d1e69972390563a45a5b37dfcb945a26edaa0da0efa719c3e0c03d4f4893a80e109f0d10fa4c3986f40fd8a94f30a4b37bed14835f56513d9329e0623aa20f117cc6ef59751468208b309984e2e71cab0ffb68ed95c647cf09b56517ecb980f994c00091bebef94f3baa4a3d16b7ccd7ea0b84103200b9a6d7f64dfeb019459bd27d1d38c5207818033383576ab266e1f8c45ca12852d6ef27fb681e2d5097bf1d650480d5e18e9a7a70e27951fe34424f7afd789fdab6c904ef5440200df1b25ac526a7187c2febc1e897f70a57d7c43e7b4816a0eb43cc95809a42f5d11f1d9dbe32f27f481e845d27809f274eedc199f4fa6c33806318b79ac46181c7eada8056e9db72a9ee431de15e3ff52f106a91c0cced0022e60b54e2815a0b91add6fd30eccf5a98a24e2a5f1f014dd8eaafe921f2e5b176828bcfffabbee9e67a2800d46a5687b9fdc02eb898924d3abcd03ead804378fb9b622d21752cb03ac2c659c885ecb116e658b558e8fd15c8f9fbd37b57059e7d8cb2afcc982609fe41799244")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x0, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r3, 0x5, r2, 0x1)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940))
recvmsg$kcm(r5, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0xa3d}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002980)=""/227, 0xfffffffffffffde4}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000011c0)={r4, 0x50, &(0x7f0000001140)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001200)=r6, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002880)={0xffffffffffffffff, 0x50, &(0x7f0000002800)}, 0x10)

2018/03/30 22:39:13 executing program 6:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r2 = gettid()
r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x0, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x0, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f0000000780)='./file1\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000740)='aufs\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1)
perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x7, 0x9, 0x1ff, 0x1, 0x0, 0xce03, 0x80180, 0x8, 0x6, 0x4023, 0x9, 0x38e800, 0x4, 0x1, 0x8, 0x3, 0x6, 0x3, 0x1ff, 0xa832, 0xbcbd, 0x40, 0x400, 0x3, 0x6, 0x5, 0x0, 0x23, 0x5, 0x9817, 0x6, 0x6406, 0xce, 0x4, 0x3, 0x88bfa57, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f00000000c0), 0x5}, 0x100, 0x5, 0x3f, 0x4, 0x2d, 0x9, 0xfc}, r2, 0x7, r0, 0x2)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400))
r4 = getpid()
r5 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
r6 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r4, 0xd, r5, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000008000000000000000000400000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0xf, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000ffff00000000000006000000c94e00001800000000000000000000009500000000000000000000000000000018100000", @ANYRES32=r6, @ANYBLOB="00000000000000006d7ff460a34d1b36c50f2c7b9defbee38bfffcffffff00000000000000008500000011000000000000008b00000018000000080000000000000000000000950000000000000060db53fab544be6de870ddd0c864756be3aa4965824b7523f84fdc939cf4ae6718f3ebea3500000000000000000000"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x4, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

2018/03/30 22:39:13 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000280110011772afe1700f78061187c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffff, 0x9, 0x8}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xc, 0x1ff, 0x7, 0xffffffffffff7fff, 0x2, r0, 0x3ff}, 0x2c)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10)

2018/03/30 22:39:13 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0)
recvmsg(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f00000016c0)=""/45, 0x2d}, 0x0)

2018/03/30 22:39:13 executing program 5:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000008000000cd009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x8}, 0x10)
mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0)
socketpair(0x0, 0x4, 0x82d, &(0x7f0000000500)={<r2=>0xffffffffffffffff})
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000540)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000580)={r3})
mkdir(&(0x7f0000000280)='./file0\x00', 0x2)

2018/03/30 22:39:13 executing program 4:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
r1 = getpid()
perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x401, 0x450000000, 0x12c, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0xd11796e, 0xff0f, 0x9, 0x1, 0xebe4, 0xae, 0x7f, 0x4, 0x8, 0xae9, 0x5, 0xfffffffffffff800, 0x7, 0xb24c, 0x0, 0x4, 0x3, 0x9, 0x400, 0x4, 0xae6, 0x9, 0x4, 0x8, 0x7, 0x0, 0x0, 0x6, 0x3, @perf_config_ext={0x3f, 0x81}, 0x8, 0x8, 0x80000000, 0x5, 0x9, 0x3, 0x26}, r1, 0x10, r0, 0x2)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0))
mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='debugfs\x00', 0x4, &(0x7f0000000340)="ac4c4767b21cbfb6b9d2efca48bdac4927ec3acbf6b6239c9bd90056526830e6c249f5741364a5faedcc8754d69da2b499df935c8c6a12f13ba7f5d6fac222bfd1c55c93dd31fcc993ecf3a620f97c7fc1e1715bfbd4d5952b1c54940f9108d40f4ce69fc38f56c38909268c9f9dc14260a0110ccc2496387ab4bb7a8e4c23c853ca23eafe6ecfd1b489d9de594b6ad4bda2a263f9280b7b1f417f9498d3daed51963aca091a66d1379cbbd88a422bec6ef4d62ecbf756c077501c2fda993127ea95c982787e3430610106ed3f4555a5ce690f8a6044796ffc06")
r2 = getpid()
perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x6, 0x100000001, 0x0, 0x400, 0x0, 0x101, 0x32, 0x3, 0x9, 0x912, 0x1, 0xffff, 0x3ff, 0xabb3, 0x4, 0x200, 0x6, 0x3, 0x1, 0x200, 0x6, 0x2, 0x4, 0x800, 0xa9, 0x4, 0x2, 0x81, 0x7fff, 0x5620a6c2, 0x5, 0x7, 0x80000000, 0x5, 0x1, 0xbc, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x8, 0x67e3e8b, 0x1, 0x3, 0x7, 0x2}, r2, 0x6, r0, 0x2)
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x9, 0x0, 0x1, 0x10000, 0x0, 0x6, 0x2, 0x2, 0x6, 0x58, 0x1, 0xffff, 0x8, 0x0, 0x5, 0x7, 0xfff, 0x6, 0x2, 0x9, 0x5, 0x8, 0xfffffffffffffffe, 0x7f, 0x0, 0x1f, 0x7, 0x401, 0x3, 0x2, 0x1, 0xff, 0x2, 0x1fe0, 0x8000, 0x10001, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000080), 0x5}, 0x208, 0xffffffff7fffffff, 0x7, 0x4, 0x9, 0x2, 0x100000000}, r2, 0x2, r0, 0x1)
socketpair(0xf, 0x3, 0x2, &(0x7f0000000040))

2018/03/30 22:39:13 executing program 3 (fault-call:12 fault-nth:79):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:13 executing program 2:
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0))
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x7e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x2, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080))
gettid()

[ 2155.686064] FAULT_INJECTION: forcing a failure.
[ 2155.686064] name failslab, interval 1, probability 0, space 0, times 0
[ 2155.697387] CPU: 0 PID: 23943 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2155.704673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2155.714033] Call Trace:
[ 2155.716625]  dump_stack+0x194/0x24d
[ 2155.720237]  ? arch_local_irq_restore+0x53/0x53
[ 2155.724896]  should_fail+0x8c0/0xa40
[ 2155.728593]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2155.733685]  ? print_irqtrace_events+0x270/0x270
[ 2155.738419]  ? trace_event_raw_event_lock+0x340/0x340
[ 2155.743589]  ? __lock_is_held+0xb6/0x140
[ 2155.747645]  ? find_held_lock+0x35/0x1d0
[ 2155.751696]  ? __lock_is_held+0xb6/0x140
[ 2155.755842]  ? check_same_owner+0x320/0x320
[ 2155.760156]  ? rcu_note_context_switch+0x710/0x710
[ 2155.765074]  should_failslab+0xec/0x120
[ 2155.769036]  kmem_cache_alloc+0x47/0x760
[ 2155.773082]  ? d_drop+0x51/0x60
[ 2155.776347]  ? rpc_i_callback+0x30/0x30
[ 2155.780327]  rpc_alloc_inode+0x1a/0x20
[ 2155.784200]  alloc_inode+0x65/0x180
[ 2155.787810]  new_inode_pseudo+0x69/0x190
[ 2155.791855]  ? prune_icache_sb+0x1a0/0x1a0
[ 2155.796071]  ? do_raw_spin_trylock+0x190/0x190
[ 2155.800636]  ? d_add+0xa70/0xa70
[ 2155.803988]  new_inode+0x1c/0x40
[ 2155.807339]  rpc_get_inode+0x20/0x1e0
[ 2155.811127]  __rpc_create_common+0x5d/0x1d0
[ 2155.815431]  ? __d_lookup+0x830/0x830
[ 2155.819217]  rpc_populate.constprop.15+0x126/0x340
[ 2155.824134]  rpc_fill_super+0x831/0xae0
[ 2155.828092]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2155.833265]  ? security_capable+0x8e/0xc0
[ 2155.837396]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2155.842567]  ? ns_capable_common+0xcf/0x160
[ 2155.846876]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2155.852046]  mount_ns+0xc4/0x190
[ 2155.855399]  rpc_mount+0x9e/0xd0
[ 2155.858750]  mount_fs+0x66/0x2d0
[ 2155.862102]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2155.866665]  ? may_umount+0xa0/0xa0
[ 2155.870274]  ? _raw_read_unlock+0x22/0x30
[ 2155.874403]  ? __get_fs_type+0x8a/0xc0
[ 2155.878279]  do_mount+0xea4/0x2bb0
[ 2155.881804]  ? copy_mount_string+0x40/0x40
[ 2155.886029]  ? rcu_pm_notify+0xc0/0xc0
[ 2155.889905]  ? copy_mount_options+0x5f/0x2e0
[ 2155.894292]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2155.899291]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2155.904137]  ? kasan_check_write+0x14/0x20
[ 2155.908353]  ? _copy_from_user+0x99/0x110
[ 2155.912485]  ? copy_mount_options+0x1f7/0x2e0
[ 2155.916966]  SyS_mount+0xab/0x120
[ 2155.920400]  ? copy_mnt_ns+0xb30/0xb30
[ 2155.924271]  do_syscall_64+0x281/0x940
[ 2155.928142]  ? vmalloc_sync_all+0x30/0x30
[ 2155.932271]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2155.936747]  ? finish_task_switch+0x1c1/0x7e0
[ 2155.941226]  ? syscall_return_slowpath+0x550/0x550
[ 2155.946136]  ? syscall_return_slowpath+0x2ac/0x550
[ 2155.951051]  ? prepare_exit_to_usermode+0x350/0x350
[ 2155.956049]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2155.961399]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2155.966231]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2155.971417] RIP: 0033:0x454e79
[ 2155.974586] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
2018/03/30 22:39:13 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000007d80)=ANY=[@ANYBLOB="180100000000db630000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48)
socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000180)={&(0x7f00000002c0)=@nfc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/141, 0x8d}, {&(0x7f0000001400)=""/125, 0x7d}], 0x3, &(0x7f00000000c0)=""/8, 0x8, 0x3f}, 0x10102)

2018/03/30 22:39:13 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0))
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000)
r3 = gettid()
r4 = perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x0, 0x8, 0x80, 0x1, 0x4, 0x100000001, 0x9, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x200, 0xb715, 0x3, 0x7fffffff, 0xf0a, 0x40, 0x8000, 0x8, 0x7, 0xffffffffffffff74, 0x4, 0x6, 0x0, 0x7, 0x335, 0x3ff, 0x58, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001a80), 0xe}, 0x244, 0x80000000, 0x82, 0x7, 0x5, 0x3, 0x80000001}, r3, 0xd, r0, 0x8)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000))
r5 = getpid()
perf_event_open(&(0x7f0000001a00)={0x0, 0x70, 0x0, 0x8, 0x0, 0x3, 0x0, 0xb8, 0x1000, 0x0, 0x3, 0x4, 0xfff, 0x4, 0x4dae, 0x40, 0x100000001, 0x6, 0x4, 0x0, 0x3, 0x753c, 0x6, 0x100, 0x1de, 0x6, 0x4, 0x1, 0x6, 0x4, 0x7, 0x3, 0x7fff, 0x80000000, 0x3, 0x8, 0x81, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x4}, 0x801, 0x400, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r5, 0x7, r0, 0xb)
r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a")
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
recvmsg(r7, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000002340)=0xf60)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, <r8=>0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3)
bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="18000000030000000000000003000000dfd00c00fcffffff0000000000000000000803000101000000000000000000003d01f0fff0ffffff000000000000000095000000000017d2"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r8}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xf6, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc474428449dfe93c62bbc69996aa9b34488c1da4f6f7c2275305a6a4fb256c1a516d", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28)
close(r6)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0))
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))
mount(&(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='./file0/file0\x00', &(0x7f0000002240)='fuse\x00', 0x2000000, &(0x7f0000002280)="9b3923bfddc346e9fa2aeaffae6ca386d8d50ba83ab72218340d3c30c045a89ac016797652ba04f1a203cfceccb458dbfd9fd03c4a80ef9a40dc7a4f24b6619d04a58186466fd8465757d9ee053c082cdfa957e7efab6191761847cca59c017493ef5e3d22432cf0b4ebef")
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001940)=ANY=[@ANYBLOB="07000000000000000000000000000000000000000000000000000000000000000000000067eb0ecf1c127df7274c9ea1675e02fa4ffd89aa7e339417beb7d332a5c996e59875644dd1e3a690110400bc751bb0435977d90fcbb2b83c27812d818991d125e9c0f199be2bc7f01aa0a5cb9b9f99438aa0f1ae3d50201f7bb276536f567f03f062994da292b6db0000000000000000000000000000"])
mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c")
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0))
mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1)
socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080))

[ 2155.982276] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2155.989525] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2155.996777] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2156.004034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2156.011283] R13: 00000000000003fa R14: 00000000006f8010 R15: 000000000000004f
[ 2156.018758] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
2018/03/30 22:39:13 executing program 4:
sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761d0c75781ffe7fa301ac6626caf9d9b7754c0b044ba92f7542004ce1324622347fa90875341c65d0609e7ad1a6dc6ee4f0d664172efe1fef3e04bbcc8fad9d0eb054d68d9ee72eeba5e07b757972747d49b068dc38d6c13bc78f511272cc4c7741219a7490d", 0x68}], 0x1, &(0x7f00000002c0)}, 0x0)
mkdir(&(0x7f0000000180)='.', 0x0)
mount(&(0x7f0000000180)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)="6d856c6f7300", 0x5010, &(0x7f00000e7000))
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x5, 0x8, 0x3, 0x2, 0xffffffffffffff9c, 0x11f9}, 0x2c)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000009d40)={&(0x7f00000099c0)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000009c80)=[{&(0x7f0000009a40)=""/24, 0x18}, {&(0x7f0000009a80)=""/77, 0x4d}, {&(0x7f0000009b00)=""/104, 0x68}, {&(0x7f0000009b80)=""/152, 0x98}, {&(0x7f0000009c40)}], 0x5, &(0x7f0000009d00)=""/57, 0x39, 0x1000}, 0x40)
bpf$PROG_LOAD(0x5, &(0x7f0000009d80)={0xb, 0xd, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x10001}, [@call={0x85, 0x0, 0x0, 0x10}, @map={0x18, 0x3, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2e}, @alu={0x4, 0x800000000000, 0xe, 0x6, 0xf, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0xff, 0x0, 0xb, 0xb, 0xfffffffe, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x84, &(0x7f00000002c0)=""/132, 0x41000, 0x1, [], r1}, 0x48)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={<r2=>0xffffffffffffff9c})
recvmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000480)=@pppoe, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/54, 0x36}, {&(0x7f0000000680)}], 0x4, &(0x7f0000000700)=""/136, 0x88, 0x100000001}, 0x2000)

[ 2156.066131] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
2018/03/30 22:39:13 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000480)=0x3fd0, 0x4)
gettid()
socketpair(0xb, 0x4, 0x19a7, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000140)=""/8}, 0x18)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300, 0x0, 0x0, 0x7, 0x7954d6bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000440))
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="30c9478f0500030000000000ffffffffff67c9"], &(0x7f0000000180)='GPL\x00', 0xf1, 0x63, &(0x7f00000001c0)=""/99, 0x41100}, 0x48)
perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x16, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x7, 0x4, 0x1, 0x7, 0x9, 0x42d, 0x400, 0xfffffffffffffffb, 0x4, 0x5, 0x7, 0x0, 0x9, 0x5, 0x1, 0xff, 0x13, 0xffff, 0x0, 0x4982, 0x6, 0x80000000, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x80}, 0x10, 0xfff, 0x5, 0x4, 0x5, 0xfffffffffffffff7, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x2)
recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000080)=@generic, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/62, 0x3e}], 0x3, &(0x7f00000016c0)=""/236, 0xec, 0x200}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x28, &(0x7f0000000380)}, 0x10)
socketpair(0x9, 0x80800, 0x8, &(0x7f0000000180))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0))
recvmsg(0xffffffffffffffff, &(0x7f00000057c0)={&(0x7f0000004400)=@hci, 0x80, &(0x7f0000005740)=[{&(0x7f0000004480)=""/160, 0xa0}, {&(0x7f0000004540)=""/150, 0x96}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000005600)=""/168, 0xa8}, {&(0x7f00000056c0)=""/98, 0x62}], 0x5, 0x0, 0x0, 0x4}, 0x1)
socketpair$inet(0x2, 0x6, 0x8429, &(0x7f0000000680))

2018/03/30 22:39:13 executing program 6:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7, 0x3, 0x100000000, 0x4, r0, 0x75}, 0x2c)

2018/03/30 22:39:13 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2c)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
socketpair(0x2, 0x0, 0x0, &(0x7f0000000640))
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x5, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2e2d58aefebdfe515334f2ffa46be22ef7a4b3a276cb70a27c9e9f5de0a20bad24cbe2b89aee9693c2f8f186ea59fcfc4ebec7188cca0418d4583a6f1730f62416d70cd62555eb4f58ea831d1fea9956a2cba0049f23bf0b249f5de2ce0dc303808d70b0ccab3c7f37e949e", 0xd7}], 0x1, &(0x7f0000000980)}, 0x4010)
r1 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x4992c766, 0xff, 0x81, 0x100, 0x40, 0x3, 0x9, 0x8, 0x1, 0x0, 0x1182, 0x6, 0x90e, 0x9, 0x0, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r0, 0x1)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[], 0x0, 0x24004044}, 0x4008001)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000780)='fuse\x00', 0x37002, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()

2018/03/30 22:39:13 executing program 3 (fault-call:12 fault-nth:80):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:13 executing program 5:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000100010000000000080000001800000001000000000d00000000000000000000430000000000000000000000000000000000000000000040"], &(0x7f00000000c0)='syzkaller\x00', 0xb9, 0x9, &(0x7f0000000100)=""/9, 0x41f00, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4)
socketpair$inet(0x2, 0x2, 0x1f, &(0x7f0000000200))
socketpair(0x2, 0xa, 0x78, &(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000280))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0))
socketpair(0xb, 0xa, 0x1, &(0x7f0000000300)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r5}, 0x10)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r5)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0))
r6 = gettid()
r7 = perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x0, 0x8000, 0xd2, 0x3, 0x0, 0xffffffffc480e593, 0x280, 0x0, 0x3, 0x1, 0x2, 0x80000000000, 0x3d770b37, 0xffffffffffffff01, 0x9, 0x7, 0x92, 0x80000000000000, 0x0, 0x7f, 0x4, 0x5, 0x1f, 0x75, 0x7, 0x0, 0x3, 0x7e00000000, 0x5, 0x1, 0x73, 0x5, 0x4, 0x3, 0x8001, 0x1d6227dec000, 0x0, 0x80, 0x2, @perf_config_ext={0x7, 0xa67}, 0x8000, 0x6, 0x10001, 0x0, 0x8001, 0x2, 0x4}, r6, 0x8, r4, 0x1)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480))
perf_event_open(&(0x7f00000008c0)={0x5, 0x70, 0xffffffffffffff00, 0x7ff, 0xfffffffffffffff8, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x80000001, 0x7, 0x92, 0x1, 0x1, 0x3, 0x9, 0x8, 0x3, 0x1, 0x6, 0x9, 0x8, 0xffff, 0x9, 0x81, 0x3f, 0x3ff, 0x6, 0x7, 0x8, 0x6, 0x9, 0x9, 0xfffffffffffffff9, 0x0, 0xffffffffffffffec, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000640), 0x1}, 0x1083, 0x0, 0x8, 0x5, 0xd2e, 0xa176, 0xfff}, r6, 0x5, r4, 0xa)
ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f00000004c0))
ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x8)
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000500))
ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0)
mkdir(&(0x7f0000000540)='./file0\x00', 0x42)
r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0\x00', 0x0, 0x18}, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000600))
bpf$OBJ_GET_PROG(0x7, &(0x7f00000006c0)={&(0x7f0000000680)='./file0\x00'}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={r8, 0x28, &(0x7f0000000700)={0x0, <r9=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r9, 0x800, 0x10}, 0xc)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', r4}, 0x10)
socket$kcm(0x29, 0x5, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', 0x0, 0x8}, 0x10)

[ 2156.151069] devpts: called with bogus options
[ 2156.197748] hugetlbfs: Bad mount option: ""
[ 2156.307564] FAULT_INJECTION: forcing a failure.
[ 2156.307564] name failslab, interval 1, probability 0, space 0, times 0
[ 2156.318889] CPU: 1 PID: 23993 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2156.326162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2156.335520] Call Trace:
[ 2156.338106]  dump_stack+0x194/0x24d
[ 2156.341737]  ? arch_local_irq_restore+0x53/0x53
[ 2156.346411]  should_fail+0x8c0/0xa40
[ 2156.350122]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2156.355223]  ? trace_event_raw_event_lock+0x340/0x340
[ 2156.360401]  ? __lock_is_held+0xb6/0x140
[ 2156.364462]  ? mark_held_locks+0xaf/0x100
[ 2156.368613]  ? __raw_spin_lock_init+0x1c/0x100
[ 2156.373196]  ? find_held_lock+0x35/0x1d0
[ 2156.374118] devpts: called with bogus options
[ 2156.377253]  ? __lock_is_held+0xb6/0x140
[ 2156.377275]  ? check_same_owner+0x320/0x320
[ 2156.377286]  ? d_alloc+0x269/0x340
[ 2156.393656]  ? rcu_note_context_switch+0x710/0x710
[ 2156.398584]  ? lock_release+0xa40/0xa40
[ 2156.402564]  should_failslab+0xec/0x120
[ 2156.406544]  kmem_cache_alloc+0x47/0x760
[ 2156.410606]  ? d_drop+0x51/0x60
[ 2156.413885]  ? rpc_i_callback+0x30/0x30
[ 2156.417862]  rpc_alloc_inode+0x1a/0x20
[ 2156.421748]  alloc_inode+0x65/0x180
[ 2156.425375]  new_inode_pseudo+0x69/0x190
[ 2156.428661] hugetlbfs: Bad mount option: ""
[ 2156.429429]  ? prune_icache_sb+0x1a0/0x1a0
[ 2156.429443]  ? do_raw_spin_trylock+0x190/0x190
[ 2156.429451]  ? d_add+0xa70/0xa70
[ 2156.429463]  new_inode+0x1c/0x40
[ 2156.449354]  rpc_get_inode+0x20/0x1e0
[ 2156.453157]  __rpc_create_common+0x5d/0x1d0
[ 2156.457478]  ? __d_lookup+0x830/0x830
[ 2156.461282]  rpc_populate.constprop.15+0x126/0x340
[ 2156.466221]  rpc_fill_super+0x831/0xae0
[ 2156.470177]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2156.475368]  ? security_capable+0x8e/0xc0
[ 2156.479492]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2156.484658]  ? ns_capable_common+0xcf/0x160
[ 2156.488955]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2156.494122]  mount_ns+0xc4/0x190
[ 2156.497463]  rpc_mount+0x9e/0xd0
[ 2156.500810]  mount_fs+0x66/0x2d0
[ 2156.504153]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2156.508713]  ? may_umount+0xa0/0xa0
[ 2156.512327]  ? _raw_read_unlock+0x22/0x30
[ 2156.516460]  ? __get_fs_type+0x8a/0xc0
[ 2156.520328]  do_mount+0xea4/0x2bb0
[ 2156.523845]  ? copy_mount_string+0x40/0x40
[ 2156.528056]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2156.533053]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2156.537789]  ? retint_kernel+0x10/0x10
[ 2156.541658]  ? copy_mount_options+0x18b/0x2e0
[ 2156.546129]  ? copy_mount_options+0x191/0x2e0
[ 2156.550602]  ? copy_mount_options+0x1f7/0x2e0
[ 2156.555075]  SyS_mount+0xab/0x120
[ 2156.558503]  ? copy_mnt_ns+0xb30/0xb30
[ 2156.562375]  do_syscall_64+0x281/0x940
[ 2156.566238]  ? vmalloc_sync_all+0x30/0x30
[ 2156.570370]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2156.574849]  ? finish_task_switch+0x1c1/0x7e0
[ 2156.579322]  ? syscall_return_slowpath+0x550/0x550
[ 2156.584225]  ? syscall_return_slowpath+0x2ac/0x550
[ 2156.589130]  ? prepare_exit_to_usermode+0x350/0x350
[ 2156.594122]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2156.599460]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2156.604287]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2156.609455] RIP: 0033:0x454e79
[ 2156.612619] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2156.620313] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2156.627562] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2156.634809] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2156.642068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2156.649311] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000050
[ 2156.656887] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
[ 2156.666758] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
2018/03/30 22:39:14 executing program 4:
gettid()
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5)
r0 = socket$kcm(0x29, 0x7, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001780)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002a00)={r1})
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440))
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002900)='./file0\x00', 0x200000000000000)
socketpair(0x11, 0x8000f, 0xf03, &(0x7f0000002880)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000028c0)={r0, r4})
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={<r5=>0xffffffffffffffff})
mount(&(0x7f0000000640)='../file0\x00', &(0x7f0000002940)='../file0\x00', &(0x7f0000002980)='logfs\x00', 0x90000, &(0x7f00000029c0)="5cc8d3a8093ca9c1238ff58e6775ef4259d7d837bd96cb")
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
close(r3)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xc, &(0x7f0000002a80)=ANY=[@ANYBLOB="46041e5900000000000000000000000085000000000000000000000000000000000000000000e7ff0b82cd4496e02bbb0228b6c75a01718a4665bf921124fa435a3a75ebbbdfeff547568f1bac2d17bc91f02db7f2ef7227eb1e81921d55e96f"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48)
r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000000c0)='../file0\x00', 0x0, 0x10}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001700)={r6, &(0x7f0000000680)="a1e0e0cd691f84eb21eb1e271d525f78192c9164fefa2962538fe831cf607594b76430e3b024a1bf780cc059dfbe02a2dc833076594c3403cf4baff9ecdf488b52e7d31c1e4f0c9b4a18c7d4904138f31480ee8d47b0dbf79991daf896694639f2b8b0bd004ea53609833d2a874797692def4678203e5b4133af12", &(0x7f0000000700)="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", 0x3}, 0x20)
close(0xffffffffffffffff)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002840)={r2, &(0x7f0000001800)="f5fe1fe5664941e753c920e3f45a99af43e69d96d24fb16a2926d77a9210aed4312f30ca23167d8925277db610c679a7bace56ec8abce8", &(0x7f0000001840)=""/4096}, 0x18)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0x4f, 0xa, &(0x7f0000000280)="a46d1ed452353fad28567f77bde04b7154905966f4d035ede5a94446345c6f1b7a6cd19ebb3642364751b7f55d885b6c033a3644dd4ced18a7db2a16719fbadc6ffdc0b43a50bfdf89856de97fe36e", &(0x7f0000002a40)=""/10, 0x8, 0xae3}, 0x28)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00', 0x0, 0x18}, 0x10)
socketpair(0x10, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000240)=0x100000001)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='devpts\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002b40))
mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0)
mount(&(0x7f0000000480)='../file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='sysfs\x00', 0x10001, &(0x7f0000000540)="07408d7372f037257a14ae56fd0ebc70199d4f307858ee0f20929c5d26")

2018/03/30 22:39:14 executing program 0:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0xffffffff, 0x4, 0x10}, 0xc)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000006c0)={r0, &(0x7f0000000680)="0b34974c05758c06e947d8552871890ff3af757be452a89576a202f1da0f08f0cc64bf74be966c92c1050a96e3c411a3da9d8f6112"}, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)="5de7eef49a9d563882999a552574231cf3b0dde4e280cab0cef617bcf3ebbd8e0f769f807a45382c9a7e6e50f8a2e12c1eec4d561eed2c15af64bf5d203a49615feebef1ee6b83ff09d7f697fefebb018dfe22de4d", 0x55}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000500)="60d03d5b1d2f49c07483a622803e14e1af60d84fbcad4c1b461a4e3999ac55b428bd2e099bd6dd9ae6ed1c0cdc", 0x2d}], 0x3, 0x0, 0x0, 0x14}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xd, 0x3, 0x6, 0x7, 0x4, r0, 0x9}, 0x2c)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)="6675736563746c00472a7a35a1e5e268339858ee4cbee5e88d7c3e1244816c3002890b15e0c8b301ca65eff3ce87ce923be3d6e37bc8e83d132ae3e6cbb3fa365b223ea9fc317769364f45231e45736bdb25db14bbb0b216ed0bbb3493b0dec66340795e54c48138ebfacba8f2bde556a1c75ccc43a8fc864fe4807ced8843ab91684685043feac1e03932db2d8645c6bb95f96f7e932aaf30435643dbd67c673243f7accff2c34741351b415f4cc4fa23ba3edebb209ff7a6e68cc5a840b874ba3e0c41171bd48d865aa94be95358181f4ea74dbd3a4640d7fe9fe35de7", 0x8000, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)

2018/03/30 22:39:14 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xfbfffffffffffff8, 0x99, &(0x7f0000000000)=""/153}, 0x48)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100))

2018/03/30 22:39:14 executing program 2:
socketpair(0x10, 0x6, 0x2000007, &(0x7f0000000c80)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240))
close(r0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x259, &(0x7f0000386000)=""/195}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0xb4, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2b", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28)
recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200))
mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0)
mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)="48fdfddd92d976c1ffffffff3fb1c360516602ff729cc9e2b90d0a6d922558a1d0d8474b3641e37cc0e9283210c73c1314ce53237bf512f836dfb3a0625cf0d9adb350eeb10f6e4d0f2d9bb24473c751b53596090ebcc07d8584f358be88fa")
recvmsg(0xffffffffffffffff, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, <r3=>0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r3}, 0x48)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200))
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f0000000040)}, 0x20)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000b80)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10)

2018/03/30 22:39:14 executing program 5:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=0xffffffff, 0x4)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440)=r1, 0x4)
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r3, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6)
r4 = socket$kcm(0x29, 0x5, 0x0)
gettid()
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x10001, 0xffffffffffffffff, 0xa48, 0x18, 0xffffffffffffffff, 0x6}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r5, &(0x7f00000000c0)="f7420ace6d1cfedc9289cd22d114580e8910801d788ff1623996d5eb3dece97943b390bd78f06f915f5e24df0ff0058b2b4bf93d850f737c586a54e2bc2ccebf6993692a27cf975c8d8d503cbc37db87b161037a4816ab202eb611c376deb6f1011e9cb0ac799a66", &(0x7f0000000140)="579ee459fcf4d3b0e8b7810ebac7eb7f2fde8f247b17beb51fc8ce5f2c62da634d086bf795f946bb9e11c1647faaa6f1cccf7487a9cedd8ecba5"}, 0x20)
sendmsg$kcm(r4, &(0x7f0000000300)={&(0x7f00000001c0)=@sco={0x1f, {0x9, 0x0, 0x7fff, 0x1, 0x2b, 0x7}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)="53505a2a38ba624240e4956da8a6fb31b80e2646e4309d0091118495dd95bde19bbb72fc325ae9466df0bd58220f6445f6805c3e76eba76fea6890b0ed3e9c12045097c5040c329da8d64650dc0d88f8d71df27d7a14", 0x56}], 0x1, 0x0, 0x0, 0x10}, 0x4044)
close(r3)
sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000340)=@ipx={0x4, 0x1, 0x3, "841a3bad6199", 0x8b5}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)="3037d68ed6669a26dc9c2fc4b5c6389c781868ec223a8081b7f4d4b8145d24f297d5b9533599b4051d1d314bb8c6c769a75e714ff2363989f3225ff008e8769f5c1bc2e88ba99a5fc7b129f0b55f9ea6e459e3d92f712d8c389eea9729c75c7f29e9ebd19632be67b81cc941cf554f83fa9309544a77135fca54b6038bcd3c6fac5037e1d90e10866aa50a1b1af216ef1aae03385fbee61c4de8ab6fd9fd602fc379c43a7ce6894e0790ed12a05812c2b7b57bd988d69df4052a82a5e742852a36e6f9459fb3bb96e525be22c6eee82d27c33e30a9aae505603dce55f6852298a3fc84b51142155fe882a801451c7e56", 0xf0}, {&(0x7f0000000600)="7d8a081ea84d23806062b6574a200ef5fdaa04d53cf4b3262fa15bca14afeff8c9b77b8f35625c931cf327b030fa584bafec053a8921b9276b23a5914ce6adf7cf718480b751442c3e91d2dbd147e0a179e6428a0450d71274c0e77fe0d45ee10c23dbc6bc454164c2f6d1056beb7b18248ff7d8acf1978a8a221ca047b17863518ad69d2cda701c7ed14793bc42366483f6599826e3060282c6ccfbfe20578ae78567463bc366a4169364e91262e1d723558b126459cdfa1806cf3e735e9d77f2aa06f0aa8e3ec9d182c3067894ae76837c60829359313272b93074eb7427f6", 0xe0}], 0x2, 0x0, 0x0, 0x20000000}, 0x4000080)

2018/03/30 22:39:14 executing program 3 (fault-call:12 fault-nth:81):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:14 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="980000000000000000000000028000006a0a00fffffff60061189c"], &(0x7f0000000600)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x9, 0x101, 0x6, 0x19, 0xffffffffffffffff, 0x4000000}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000500)="489911a29ea227e269fca12623f71410fc6cf9a7cb47ecd2e388aecbffedb2dba9a53963184c24efb3ad2ba46d78e98beb3aefed132d4032fcbc431684cef2d0f7939bf6f3f9a1c6f10987cb0cbbce7d09fdbcc553d1301ab3f2e09b778851", &(0x7f0000000580)="213deadd65f4ce018d729ec53156a62f7cb9f2e13b6289208a5bdc", 0x2}, 0x20)
recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a940)={&(0x7f000000a700)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f000000a900)=[{&(0x7f000000a780)=""/201, 0xc9}, {&(0x7f000000a880)=""/3, 0x3}, {&(0x7f000000a8c0)=""/18, 0x12}], 0x3, 0x0, 0x0, 0x4bda}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000a980)={0xe, 0xc, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @generic={0x6, 0xfffffffffffffffb, 0x8, 0xff1b}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000440)=""/130, 0x41000, 0x1, [], r1}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009500000000000037"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)
socketpair(0x11, 0xf, 0x4, &(0x7f0000000080))

2018/03/30 22:39:14 executing program 6:
gettid()
ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5)
r0 = socket$kcm(0x29, 0x7, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001780)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000017c0)={r1})
r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440))
r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={<r4=>0xffffffffffffffff})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='selinuxfs\x00', 0x1000, &(0x7f0000000600))
ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xdbb)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000002880)='selinuxfs\x00')
mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240))
close(r3)
r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000000c0)='../file0\x00'}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001700)={r5, &(0x7f0000000680)="a1e0e0cd691f84eb21eb1e271d525f78192c9164fefa2962538fe831cf607594b76430e3b024a1bf780cc059dfbe02a2dc833076594c3403cf4baff9ecdf488b52e7d31c1e4f0c9b4a18c7d4904138f31480ee8d47b0dbf79991daf896694639f2b8b0bd004ea53609833d2a", &(0x7f0000000700)="e1dd503df40e9de0396af9f0af1831011d88caead923bb2a2111925b98c905d03eed27f0a0719cb078e56d40a7b4c716937526f529be21e0849cac69ef87dee42088e1d9b3755df3b27b8ff3cc3e85c5cfc950d3df86ee4f2012d5969986faa76ab4eb287bdbdb5b3d800d99803c2d88001cf8cc96d6d6889a64863b000ddc63a5f34d6e6d3f6bcad1d997781191531611467c4c409b1710a067d6a21748a682895699ae5d09de5216a1048c690187ebacd072556c9f80a290ae262d628ba4c73c8c251d31c37d6f79dec38f0850740da4ca8cdb424c58ae58e620061700fec9140fae662c58b93de85b8d21ce54e79adfd4a6537f84dfb9e0eec2ccbb1beb600cdf9c918d9fa43e7e11baa385931756c2d0716d67e8403c9925fb9c89d5299358a2e9b09afff3997a616ed6b482ba3f8c44a4deea7aa2f01319328c74c9bf55e5f30954d9235ce769eb115cef1431901258199c93db63e537838ac73c0546c652433b410a050102fd7710e3897275ba2ee81427e4ebf579aa6ef866888f5cc0255e4256263a75da3a8e48ebac5b886738de7680754aff0cb14cff07bd7d949568e69e9ac2ab274351b2e418b5933286b601079375abb43e3ddc66bed28a63ff775a92f7f7b58bbdd34c3777297abf4384529271b8c6a7715dada92186b046411e1f6c6cbb0fb6783344080b243e1d51288d28dbf89056b3674baf1d0900244810748c0b846335045ba067cf8d14faaa62aebc1fc103f9f17382e005527f7ff79e4e23594083068f49356f14635e656bcc4bb6699e2846a37572fb00b0ad192386c6365c8ea87bf0954a22b6ca9e5007ec4f21f99b52449a42ab1fc16ecccc136d62960daa31bc9d50307439df6d06644e1d2d1565c52f221490d2a8ad8f42b4a855d8b498819b6d5e18aea01a50a6ef354b536c14481bf976e6f838738a40a9f019b829f6d23eb2884040cb464242645fb9ba7e20b0fa485626487d9eb03a9d3aa22a836f5106f1bf4a76e6fa0013631c702729cdcd3d26215a88378506de6536d2c1ffb12490794bf525bbb2dac657889b6bac08d22056df0ae61f53cbc1a7a7c23b86e4d6e36c546bd7191f90ebd01982caf9aa0506c5b282cdc95b32dc363688ccede33f7372d03712e955c78c24c22a2966a599325f75693b871462277a7a7bb2e3c257652fff0293ca559847f9f82d1ab6e06e625bdf5816ded1b5ff5de689e0af983f91c3acfd4fa55486228fe4dfcffdf6ea6d56c24ccdfe0e09005f0637cdc814585fa9848266872b67cecef84c33c32f3b71af8790a42369daa58ce33f9f2d90712f84e58842e84ca41a520109b64b055ab8753613077cd18c0995a79afac58322b3f7bf660ad1f0146b69854ec90f6e64cab15fb8b0fe7657c139c15fc64d6443a877b46a4535930e6e1643ad523649b03141c54bfce23947702f3e26352d5730167109c4229cb2855278a9af56b13198152049ba2aaaa48290622bac79c1ae36c2d912e9faf7431a756189c9f985b38ab1d1207a5899999b08aa442e97e5765b1166a37d7460c532b35007a356aa74180bcd7aae1f9dca7ae0586e85389e191673befb4628a4f2cb5f610ba2a9a1b3923105458c02a124d47ec1de08381081fc7ab68c3260305c7474cdaabda16cf05bfcd41b7f821734448a55952fa8c26caa2c07f9a9466ec2bae192db05383a7fd40c72300449b1b519b888b59817607dc2f708a5aa4ce7e9d8f157b3d4b0608bb244c787920fb76032c813be5e03629009d228ca0e58cb4e1d47f68415cbdb967f3d1f5eada2b8bfd3b75f30fcd648098863b982061642257babcfe9f8a556de51786c975142c14ced238c1ad332c502388ad46abfa125abb7e6acd252d5478fec5ce3339b217ffd2280ac334ac8aaa94403fcc645350b7460f39045b0db9fb896b2f1708a9dc82b87d95b12422a3a805785603852c83e2eb54af9da387ee3a420db2540c91083d6cf0296ead8908ce12605023c58765868b0f841eb076edda9b45cf020c7b9759384eeef485ca063c4568afbd6af4ad7af7c3e8382afe68931cf060b6010871824c117c81cbbb5d17a1197b86f7fa99d38d7a99d6784960d4bea19ba5572a95bf1ea37f78f809dc4b8ea5bc94aee193a1f2f01c15ff221339e02b959b96f31c1a5f4a92b3524425c4dc50422a7a095ef5dda26b968e648dca3c2fd99cc8a83e8cf2f11526ae4be2878914938d2a22332d5b756a8dbe4e2a02acde9ea8c1bbd187c6cf1a80b99a0398b3764104e79d0b48e6b38c4598581125bdb86c947c3286e52e49031b77bde32d0ce07bbb59326504d7dff820b68f45bd39577ce1a63fd6cc1be1876a554f92d1966f9ee0f3ac0539e4c308b5fe35e441692f8257c94f110f4715b3c6f82ede439bb1b006e94277fa847d4f5939e07147ccf2305aaf64d14518fd4ac08bb4e009fa48d025288b47ae38422236bc55d6863ac16dd457121ce72b79887a59f94180ac6a1a5edb5a305cf66b8e2b531ec8d1fb5be7749cd054e7eaa8496f108b58edeca0ab20300ddf37b878685306e5fc23059373427f0514a081662db528047c59f9acba24419726cc1c086c4271a4449dabd59d1cae25983659dcb1506df4772aafcf6b4f8e4e70b35c36375bdd77536b8c856c2bef032908746cb68c030ce8b9abe9409cf5e064eeafeb3792a5cd1bc84493a9f0df754733d710a1a563e2ef7935e6ae28dbc88a924a76bebc87b9c8819754a2d8931babe761ef864d6288e07881a8ebf6ab2a06571e701a0ec4a22a57aecac8c8a0b5c530682a3e638bdd9876b012f5c5773357bca9c89afe4879ef2207bcacdcb620c8a4ae51a0dfbfb513f8f69af5235bcc98a7e6af8848f137d3ecd67b6c16da62b378abe55003f5595b1e3aab0952793a4b4cbbc2d0746d792e65de4d56ac38a1802b4924fa241e63fdad3c812a6b3d18e8a22b2b3ca5fe88d93afb8552015ed756357f8b81645c4defc343686a3c0e41c79b3665e2a082812e5756356af2329a68dffdfee999a0034c2fcbcebfe6253df906aaeff334f080d714d975761935347d67dfc501e5de984494ece810d41302a2a2a9419e6ff38df58c47d48f6fd4ad404151550778468b427c07d8698a65ae5482aaee252e9583aeae20fe4d6829321f34a0119b91bca7df27382a8611fb15baad10604ae4f2c18ad1de3d04abf55dff63ae2132f03ddb5b7591a69d9088cb6aad67a717af1593f68d1878e2be727ccbefbd9a768067cf8b7f9e86724569526d37e5eb3e99f466a118007af5b8b75a8f644a06936c394d8328beae627f37805fb86d7b6bb679e4ea387eaa65818d59f0041bb39596af4009859505e42d6b9f344c90fdb6d473252feb2f2aecf70c5329b2338fd5033bdb7f0b07f1659af011d221486641f07f9c2641c33f113eeb49de8a6cd8951b396cdac0c183a9c7b06bf089603c17838a1325f06a79f4cef9bb48fc7f6a920c547ab8a54ba3140dbe5560ac8798b0d4ffa9f6df0173f4489d9ea6d8ff517a283b8e3d5a87718b43589e10cf1fd7b4415ed87023bae21b5597424991bdc205bed7d23ac0b88c55d0748fe049da6cddbaa9f65ce2da447f30bc24b2cc8cfde48a27f61c8826046f9de888d3ea5fd7a94b3292173a3a574f22fb2e82c552144eca678ced613b06307cec0f17293ce4f4dbe6187f8ae55b8b28aff024fe1a1e4b1b6b9dddd0c363ddc14e25f1e6a393fc86de732ceff0f12cbe901f07d021f101ac3dce335a86288d662157afe5851404427c5a414d485eadae4c803d2b56429a50547d3962d2fdaa5e47c3ec09a5a97e83a41297c6561385089f06917014f1a063d179e66958c4b60300b1467f62620b249d82c20eeab6a546a817256eab712250d83bc9b2adb15a2986969541b8e2966aa902a306d00d9ac077c5f5e09421bd92d9a36d5d0bcbb63e5849e4f2d35c21f93cdd5e829547ec3a8dc4d1419ed1d52435fc7264cb43dee4df00b75dbaa22c8a0dd6944d76636c98cff7bd740bfb6965f301b95f54b0794a48b5dba325ad09318bf26ebb9e3fa235caeb72b55a6fd532a7319e012182fc03f40a9d9ca521cd60bf621af659b622503e0a05af812a14645659f2cb6673368600fd56fdbb608af602dee643c58be144b0a0cbf9ec18703d900f82fffbbadde52eac38aa96b1f914454eb5b80d387f37a847c807bd4b302dd3bd982cdc3a40e0a7d343327dcbc62398f155059435cbc2563a738a0f476547000c8dca00405195588a386dd4fd61a1ed0e8d9ce1bef035636521021a4e0ddfc773d3649a89c54b2c784f562caba547b5ff93d7d7008abfe9a136645d75588663f572aa25b955aa8ffe6158da5fb6d4ce3cdb73d8cf8c6c7375d9a6bf24da58183b312bcf01b6c526d0c6cd5bb03cc83e632574317016109c824789653b5be113c6b31737e41016b5ab255d22282a8f3904147855a0b3a838a6d72a9a99abe556cbea40fab9440ad901e465872a7546f66d842d22b59631b493c2b9020a2af272e030114a05f8dd43c7da08ded0e456460f9a684b76d37de5539a52c8e1cd54a2232f791bdaf9bd5d9a3e7b9ba9d20ea1009d892e08e8e10fafa375337f67f3f1cc4beb3e11abfd2a061ff89e0389e1a14159d628bdee9e2595a59ea06f5dc62f2661508a9c1d38095f6ec6ab98d1b1e26f4a29881f926441bde86447cd1f76b1ac68fcac9d039b713010a8c66899f60936045d50cafffdb1a55d1cda0ca09f0097ef793522f9130318c79299458f736abb42012959c22e8b1cc15aff1953066babc0313ff7ae6e5a71852ae5873498be6249486f242e9ddb86ecc42f075c607bab68efbc249582a8e00481ccb713b9cbfb1960b4675214028685e050e0906858bfcce8edac0feee78036f8661b4bb6e4d1abce50fc3bc3c8b68d2478b4039b97e410cbeb478ad78872f04f8486428cc6cd19792f3e2b37b76349bfa5b01e286893cc03fc548ef9de66ad6ee5be657ac2d80011772f565c9df5fffc010e3119e12441459106931d4a5e404c40a9839304d4de6e98f9c3b58fd1671c11ebb6b57f8a9c2663c9003a3794f056201df0a86816a20d32685f69c5e4ba2fe03bafa9f2970004adb2605887fa13320a3bbe9d9d8e24c13825686c78241ad1d0a72556f74e1fdc9afe94ee96da62ee06945109060f739731caa7981f90e5e2a04e1da88e310c7f01b4ceae9c4cefc723e5dc1a9d572f41bf488119088296c3a6971f2be4fd16d8626b2c78f4c953d1a08da8decb8e23fe58f3bc9c613f199c23c1fc5f8d97f8e3b26112f16efe13af5c93334c9fbc5c666caeefb37e5fad8ad9307ba958a11e14327338f449abc8c0ea1b071495ecc0eec99296438da11faf7910b0e86b02f95a17700caa1477fecedcf56487297b9c9ccc64847860d4b1093e1e0e35c6245dfa4992a7215fbe5cf2c5e3ea57b60d13ba3f5caa1fe9eb1a23d59801e274b401e01ede55896fe5ed48237a2d50eb4c7d38b29c4095fe2d88c3a15801ddc3feeebf6d456d71bbd6fac67ab26907b6416797fc2d52e6ac8f3ebabb161b12a57efc2034456618c83039bc4b4a3416ee928e6d49f1b28043f969b9d3c484dcb27cc05464a85b9421c0153009361a79d7270e40323489b785b62442eaf394147a9bbf63e60762171df669ff23685abac1d6e06817d10eee885bc232b6a8f3bee8089c188af23198a382e16a41ecea47a46211c28b84874b8acf9c29b17a736fc452d5be9ac9717dc3b4a985cab4d795ca16d14a465333c560a19c7772e080f", 0x3}, 0x20)
close(0xffffffffffffffff)
mkdir(&(0x7f0000002d00)='../file0\x00', 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002840)={r2, &(0x7f0000001800)="f5fe1fe5664941e753c920e3f45a99af43e69d96d24fb16a2926d77a9210aed4312f30ca23167d8925277db610c679a7bace56ec8abce8", &(0x7f0000001840)=""/4096}, 0x18)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r3, 0x0, 0x9e, 0xa, &(0x7f0000000280)="a46d1ed452353fad28567f77bde04b7154905966f4d035ede5a94446345c6f1b7a6cd19ebb3642364751b7f55d885b6c033a3644dd4ced18a7db2a16719fbadc6ffdc0b43a50bfdf89856de97fe36e5dce237b54404df91f918e8c3904c514b8eb444fef6484923a97136acce737f584ce767317d7cab0a0abb12935c30ca2496b601a8dcc2ffbe0a01d95b297ad35849705275faf5ec65ed25e6152e305", &(0x7f0000000340)=""/10, 0x3, 0xae3}, 0x28)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))
bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00', 0x0, 0x18}, 0x10)
socketpair(0x10, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000240)=0x100000001)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000400)='devpts\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740))
recvmsg$kcm(r6, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000028c0)=""/37, 0x25}, {&(0x7f0000002900)=""/51, 0x33}, {&(0x7f0000002940)=""/5, 0x5}, {&(0x7f0000002980)=""/181, 0xb5}, {&(0x7f0000002a40)=""/106, 0x6a}, {&(0x7f0000002ac0)=""/196, 0xc4}, {&(0x7f0000002bc0)=""/79, 0x4f}], 0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x2000)
mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0)
mount(&(0x7f0000000480)='../file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='sysfs\x00', 0x10001, &(0x7f0000000540)="07408d7372f037257a14ae56fd0ebc70199d4f307858ee0f20929c5d26")

2018/03/30 22:39:14 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x1f, 0x101, 0x4, 0x3, 0x0, r0}, 0x2c)

2018/03/30 22:39:14 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r0=>0xffffffffffffff9c})
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140))
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100))
r1 = perf_event_open(&(0x7f0000000840)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x4b2d, 0x7, 0x0, 0xc6a, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180)}, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1})
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x3)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000740))

[ 2156.833356] EXT4-fs (sda1): re-mounted. Opts: 
[ 2156.847801] FAULT_INJECTION: forcing a failure.
[ 2156.847801] name failslab, interval 1, probability 0, space 0, times 0
[ 2156.859213] CPU: 1 PID: 24037 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2156.866488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2156.875840] Call Trace:
[ 2156.878432]  dump_stack+0x194/0x24d
2018/03/30 22:39:14 executing program 2:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, <r0=>0x0}}, 0x10)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xe, 0x1, 0x6d, 0x93, 0x4, 0xffffffffffffffff, 0x4}, 0x2c)
recvmsg(0xffffffffffffff9c, &(0x7f000000f2c0)={&(0x7f000000e140)=@can={0x0, <r2=>0x0}, 0x80, &(0x7f000000e280)=[{&(0x7f000000e1c0)=""/134, 0x86}], 0x1, &(0x7f000000e2c0)=""/4096, 0x1000, 0x5}, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f000000f300)={0xf, 0x15, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x18}, @ldst={0x0, 0x3, 0x1, 0x8, 0x0, 0x6, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r1}, @ldst={0x1, 0x3, 0x7, 0x0, 0x2, 0x81, 0x10}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2a}, @jmp={0x5, 0xffff, 0xa, 0xf, 0xa, 0x8, 0x1}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x1, 0xc8, &(0x7f0000000340)=""/200, 0x41000, 0x1, [], r2}, 0x48)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x20}, 0xc)
socketpair(0x3, 0x5, 0x10001, &(0x7f0000000100))
bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x5, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400}, [@alu={0x4, 0x2, 0xf, 0xa, 0x0, 0x0, 0x10}, @call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f0000000440)='syzkaller\x00', 0x7fff, 0xfffffcc9, &(0x7f0000000480)=""/127, 0x1, 0x5, [], r2}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7, 0x5, 0xffffff82}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274)

[ 2156.882072]  ? arch_local_irq_restore+0x53/0x53
[ 2156.886762]  should_fail+0x8c0/0xa40
[ 2156.890482]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2156.895584]  ? trace_event_raw_event_lock+0x340/0x340
[ 2156.900774]  ? __lock_is_held+0xb6/0x140
[ 2156.904835]  ? mark_held_locks+0xaf/0x100
[ 2156.908982]  ? __raw_spin_lock_init+0x1c/0x100
[ 2156.913563]  ? find_held_lock+0x35/0x1d0
[ 2156.917625]  ? __lock_is_held+0xb6/0x140
[ 2156.921700]  ? check_same_owner+0x320/0x320
[ 2156.926016]  ? d_alloc+0x269/0x340
2018/03/30 22:39:14 executing program 7:
r0 = getpid()
r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x80000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x17, 0x0, 0x0, 0x0, 0x400000000}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae")
mkdir(&(0x7f0000000280)='./file0\x00', 0x8)
socketpair(0x8, 0xb, 0x2, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x3)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r2, 0x0, 0x4f, 0xbb, &(0x7f0000000080)="3aa63f076ca38f0a6645493b372b70b8c1eccd0df86b224170c1a385b008981f9d1e901e114586bff8b2b0b6e1fd04c3f970f1a5c835592086493b740c25c6693a88204fe8f22d982bd9cafad9250c", &(0x7f00000001c0)=""/187, 0x2, 0x2}, 0x28)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6)
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)={r3})

[ 2156.929562]  ? rcu_note_context_switch+0x710/0x710
[ 2156.934488]  ? lock_release+0xa40/0xa40
[ 2156.938464]  should_failslab+0xec/0x120
[ 2156.942442]  kmem_cache_alloc+0x47/0x760
[ 2156.946501]  ? d_drop+0x51/0x60
[ 2156.949781]  ? rpc_i_callback+0x30/0x30
[ 2156.953757]  rpc_alloc_inode+0x1a/0x20
[ 2156.957643]  alloc_inode+0x65/0x180
[ 2156.961262]  new_inode_pseudo+0x69/0x190
[ 2156.965312]  ? prune_icache_sb+0x1a0/0x1a0
[ 2156.969532]  ? do_raw_spin_trylock+0x190/0x190
[ 2156.974094]  ? d_add+0xa70/0xa70
[ 2156.977442]  new_inode+0x1c/0x40
[ 2156.980786]  rpc_get_inode+0x20/0x1e0
[ 2156.984566]  __rpc_create_common+0x5d/0x1d0
[ 2156.987417] EXT4-fs (sda1): Unrecognized mount option "
" or missing value
[ 2156.988870]  ? __d_lookup+0x830/0x830
[ 2156.988888]  rpc_populate.constprop.15+0x126/0x340
[ 2156.988907]  rpc_fill_super+0x831/0xae0
[ 2157.008579]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.013770]  ? security_capable+0x8e/0xc0
[ 2157.017916]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.023135]  ? ns_capable_common+0xcf/0x160
[ 2157.027464]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.032669]  mount_ns+0xc4/0x190
[ 2157.036049]  rpc_mount+0x9e/0xd0
[ 2157.039441]  mount_fs+0x66/0x2d0
[ 2157.042817]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2157.047422]  ? may_umount+0xa0/0xa0
[ 2157.051051]  ? _raw_read_unlock+0x22/0x30
[ 2157.055200]  ? __get_fs_type+0x8a/0xc0
[ 2157.059093]  do_mount+0xea4/0x2bb0
[ 2157.062632]  ? copy_mount_string+0x40/0x40
[ 2157.066881]  ? rcu_pm_notify+0xc0/0xc0
[ 2157.070780]  ? copy_mount_options+0x5f/0x2e0
[ 2157.075191]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2157.080211]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2157.085059]  ? copy_mount_options+0x1f7/0x2e0
[ 2157.089565]  SyS_mount+0xab/0x120
[ 2157.093021]  ? copy_mnt_ns+0xb30/0xb30
[ 2157.096923]  do_syscall_64+0x281/0x940
[ 2157.100807]  ? vmalloc_sync_all+0x30/0x30
[ 2157.104952]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2157.109439]  ? finish_task_switch+0x1c1/0x7e0
[ 2157.113937]  ? syscall_return_slowpath+0x550/0x550
[ 2157.118866]  ? syscall_return_slowpath+0x2ac/0x550
[ 2157.123787]  ? prepare_exit_to_usermode+0x350/0x350
[ 2157.128797]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2157.134171]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2157.139017]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2157.144230] RIP: 0033:0x454e79
[ 2157.147416] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2157.155125] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2157.162407] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2157.169685] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2157.176966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
2018/03/30 22:39:14 executing program 0:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x1, 0x0, [0x0]})
mkdir(&(0x7f0000000200)='./file0\x00', 0x100)

[ 2157.184228] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000051
[ 2157.191644] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info
[ 2157.201705] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX
2018/03/30 22:39:14 executing program 6:
socketpair(0x8, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000100)="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", &(0x7f0000001100)="fbeabe35d952d56d579d222852629b5ee93fb07f9babeed4add8327b3b89c88292a49a66cee04f26c55a483347d6dab8917a66bbd9", 0x1}, 0x20)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x4}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040), &(0x7f0000000080)="f4a02b249441"}, 0x20)

2018/03/30 22:39:14 executing program 4:
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, 0x0, 0xd, r0, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x7, 0x10}, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xb, 0x4, 0x583, 0x4, 0x18, r1, 0x8}, 0x2c)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000140)="e0abff3b7028acd525e954c3f849c502b871995cf5a45cde84db8b6ae4714c51bc1e6138f22376d05b66fbaaf718aef8632466c4b58a83a2c07dd301a6c5089bcebe9c76f8b26830e102543a28a46d0be02edd71895fa6672f60eaf21829f05a70dba59d32b599625409f7b86e81bc2f341624aee847e4"}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c)

[ 2157.226403] NFS: bad mount option value specified: v/file0
[ 2157.258727] NFS: bad mount option value specified: v/file0
2018/03/30 22:39:14 executing program 7:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='cgroup2\x00', 0x208000, &(0x7f0000000440)="4295ea6fd2c7473a2a8a1093f496908a7917d7065e8f0152bc59525b524624c19b74906e4b891238bf79c132e449c678c26e5a23a94ae98447ca068d1c367dc6c03f2a7721dfd77a282fdd9134f672d46c51f231a687fd412ecbf1686d95bef3db0082bc7e2296dc1af0aa9249bbc72c0d1d10002501403a221cf531")
mkdir(&(0x7f0000000080)='./file0\x00', 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={0xffffffffffffff9c, 0x50, &(0x7f00000005c0)={0x0, <r0=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680)=r0, 0x4)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='pipefs\x00', 0x2, &(0x7f0000000200)="1cbf5bbb79964b1303dbdabb73999d36dc0c406911bffcc9f0595ad1861f923be4dc300fa9110797cce35dd0fbc076f2e697a2646562cf31f353af59910dc52ddbbe2a386f810596c913c888eb795b04d4553a9c434f53a209a78e4418ae34ca489e2e23453d4103ddb5bd75cb6bdcece6f97fa6d58bba8cdbd30526dd2ee58d37dca5f045e69caebf4a027ce140a6ad2b2cf2f9443c40b2679aef3fe8cbb49861a8401c61185d5871eea3c2d4883459c6a4cb6cd5a215ffecf4df")
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, 0x0)
mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='securityfs\x00', 0x4, &(0x7f0000000540)="4c1c1f5f86766dd8172a5b0ffcc963213e08a1479580a4593121b07525766fccc7b4b252b79ae2367b8229b960c3d02e4e8f0f55049122b9988864311a50b41700c5d29b6041208c0c52d0ff5435b9ab6016d88a6fb04aecdafa3a62c216bc5acd1ab19dd5a02db0")
mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0)
r1 = socket$kcm(0x29, 0x5, 0x0)
recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f00000006c0)=@ipx, 0x80, &(0x7f0000000900)=[{&(0x7f0000000740)=""/196, 0xc4}, {&(0x7f0000000840)=""/60, 0x3c}, {&(0x7f0000000880)=""/79, 0x4f}], 0x3, 0x0, 0x0, 0x800}, 0x100)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080))

2018/03/30 22:39:15 executing program 5:
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x8)
r2 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x80, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0xffffffff80000001, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0xffffffffffffff81, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x2)
r3 = perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x7ff, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x2, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, 0x0, 0xd, r2, 0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='squashfs\x00', 0x4, &(0x7f0000000580)="4bb5087db2d40341e212601888f39ebb69e36c411bfe16488ec383b660129b32c14ab12e038a0959312067decf59ac58b78f91fbdd542d2158398e667e023aac59d04e9af68ddcf02547d56cf5ce59c521ff1fd9cc314f6d5d1872dcf7d824995cf38901fb3ca76666fa3d22dfd765cf810e3003631c71d41749c73c565f7f43eb09076512301b041db2362d14e2370e0e7eea3f34f5ebaf7dbc0498ddf36432025a466153608a92")
mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='affs\x00', 0xa00000, &(0x7f00000006c0)="2d5425a2482bbd43fa7d8dc6268f724873c5c34a21cf6d1a2fc0c3d779143e9b5613f07ca325d512ab82c8c19b4817de0e01ff8c9c41cede37dcf4b8af332abd9438b5d74b3066a00be36a58c8f5b06216caf17bd5655a0564cd2fc404a0d7e62356704b1575a2028b74c6a37873c0a05a7234ba1c20abbecfba6f7e9e98")
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000980)=ANY=[@ANYBLOB="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"])
ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x6)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000380)={0x1, 0x0, [0x0]})
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3c652686)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000000)
sendmsg(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000500)="82e2c9a73c0d7e4448db5a051683669f051fcb6a7fc01379f2cf4dd6a0526f725b7dd95e131d15037f9e11505b1391d792b26b6d78b38e76178e7312ffbf22f0094c24e270077769f499a425a0d16dc8", 0x50}], 0x1, 0x0, 0x0, 0x8000}, 0x1)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:15 executing program 3 (fault-call:12 fault-nth:82):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:15 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
socket$kcm(0x29, 0x0, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400))
mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0))
mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0)
mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='msdos\x00', 0x80, &(0x7f00000004c0)="31253d48e4e376a622549733d58d73d85cd3f7c9876633075e79af67d9f49bdb5943c52acc545ac69630b497bcb9dcf3e597ee60485d24be4d6e53eac44a4a4fa87710e1a8742bed92fade85e2f58c2c5c5af6282fb7a1356f1c342fe3d894f4fd84601ee5f22e56a6e5e36a900da9903f22a94001367b61ac92a0442f4b8ed8b1a74fba5a027d7cc0b4ac097777cc7216f0416dc4c104aff4aae4a978862177ece567d5287c91eb22e2aa40f59a652340dcfc6175a32be59e7ab7ec6217542885e2fccc406144c4abcdfc549eb85e6ab20dc026af2c562623a1")
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000180))
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000007c0))
mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='qnx4\x00', 0x0, &(0x7f0000000700))
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xf1)
socketpair(0x10, 0x804, 0xffffffffffffff01, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='qnx4\x00', 0x4812, &(0x7f0000000400)="b3eb3c19d310eb1331a017b101faf7d5b9e612eeeff9d3cd5da22406bc636a89b74c968bfbf3625e58b743853665174d3f1e8b0fee3e1029fb4e87488dfa710071f9c7ca06128d7c743b4b722c8b41deeeceb1d057b04d1867ac137ca4f8cbbc0b8d1bc66362a402f89e3593ae4e924c917af7c1fa6c26cc1c69643e27cd30895545b3e4c92b64b4e6b00b8474e1922cecc81c94787f00bfacaa0aa9a87cc539a51e67b530c64f710dff69d67e")
sendmsg$kcm(r1, &(0x7f0000002a00)={&(0x7f00000005c0)=@nfc={0x27, 0x1, 0x0, 0x3}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)="f89643a20b1d21a9a8ccab402e25f0a1a331f1f526187e40db337dcb432b8edb9fa9479659e10676f6ea7ae153d29c0298454f0163c1ac4078abbe2d59bab08d9b2b5df79649749964de03e79a977c57f76449d236c9d82dda6bda140e5656d9794881c5d94b821177023fe10ccd3abc440998e7b333108da67642e6943c40807b95de92fbd0f927a93cca6806f384c40cc075d3fb5ee93a5b63c10d9c9e84f177d13c4342287333191341c65578c2ac5297552c", 0xb4}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x140, 0x4}, 0x20000000)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000002a40)={0x9, 0x1, 0x75a, 0x1, 0x12, 0xffffffffffffffff, 0x800}, 0x2c)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, @perf_config_ext, 0x0, 0x800000000000000, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800))
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x5, 0x40, 0xfffffffffffffffc, 0x8, r2, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8)
recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000180)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x9}, 0x100)
recvmsg(r3, &(0x7f000000b240)={&(0x7f000000afc0)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f000000b1c0)=[{&(0x7f000000b040)=""/51, 0x33}, {&(0x7f000000b080)=""/78, 0x4e}, {&(0x7f000000b100)=""/150, 0x96}], 0x3, &(0x7f000000b200)=""/8, 0x8, 0x1f}, 0x40002101)
sendmsg(r1, &(0x7f000000b580)={&(0x7f000000b280)=@ll={0x11, 0x0, r5, 0x1, 0x2f6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f000000b340)=[{&(0x7f000000b300)="edc85219dea68a7b3d1412b290f2953581b1eeb22bb87d444cdb83dc9f4f9188ac5333cb0c5f299f94c4", 0x2a}], 0x1, &(0x7f000000b380)=[{0x90, 0xff, 0x3ff, "25da5eabeab0f34566ed2c6830f2ce47ec07f8cbfe87d9e79e23de52e7b8e84bceb8799a599933cec85877a78620d14242d1af176cd07480fbd124bd61044d832f159fd8b9ae6934fe3ca36820b31633f02a6c39aad7e1ff71e7585b9dd43c354a1ee8579cdc5b929e21850e411dd60150aaaa461034888e37e2458a9150651a"}, {0x48, 0x1b9, 0x81, "25b51c86334b467f8d4bbeb1041d5b79ace8725364d4c93cfea865d00571c5ac916b7401bc4db634f789162996e4e2285f"}, {0x30, 0x1ff, 0x3, "2ac7f1997d5b0c74b8f8c28abaaf1e71f60769ed7d19051cc220db97fc"}, {0xc8, 0x19d, 0xfffffffffffffeff, "77620d35b04ec8db00444f7fc22a9d4816b695cd993f95065238b8ae0975077a6b6ad055edc9139b47157d97aa3180560a78f4036ee970c8b483a63fba79784e891ff41c5d421d4362f6a3cd22e878ebcba5f89e8cabab13d48752f6a148ad0f593f4f0ccb618c958094e1c5d9d0a966940110f61562bbb9a7517cc8ae13ffd98c9afb2d7b576ccb3d441bcb1047a43f6cc409086b614c2956a21983a3736f82e0fb0ea00e8a587c70c410799d809d21adffe18c2119"}], 0x1d0, 0x20044010}, 0xeeb5814bb01d5757)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x4)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r1}, 0x10)
socketpair(0x3, 0x7, 0x0, &(0x7f0000000080))
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffffffffffc)

2018/03/30 22:39:15 executing program 6:
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x1000, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r2 = gettid()
r3 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x0, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r2, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r1, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r2, 0xf, r1, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r2, 0xd, r3, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x1000000000000104, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0)
mkdir(&(0x7f0000001fc0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='logfs\x00', 0x4000, 0x0)
mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5")
socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680))
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400))
r4 = getpid()
r5 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x100, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r4, 0xd, r5, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000050000f2000000400000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xf, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000011ff00030000000006000000c94e0000180000000000000000000000950000100e000000000000000000"], &(0x7f0000000380)='syzkaller\x00', 0x2, 0x99, &(0x7f00000003c0)=""/153, 0x0, 0x1}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61)
bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x5, 0x0, 0xcc10, 0x0, 0xffffffffffffffff, 0x6}, 0x2c)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)

[ 2157.408508] cgroup: cgroup2: unknown option "B•êoÒÇG:*Š“ô–�Šy×^�
R¼YR[RF$Á›t�nK‰8¿yÁ2äIÆxÂnZ#©Jé„GÊ�6}ÆÀ?*w!ß×z(/Ý‘4örÔlQò1¦‡ýA.Ëñhm•¾óÛ"
[ 2157.573156] FAULT_INJECTION: forcing a failure.
[ 2157.573156] name failslab, interval 1, probability 0, space 0, times 0
[ 2157.584830] CPU: 0 PID: 24107 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2157.592123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2157.601496] Call Trace:
[ 2157.604105]  dump_stack+0x194/0x24d
[ 2157.607755]  ? arch_local_irq_restore+0x53/0x53
[ 2157.612441]  should_fail+0x8c0/0xa40
[ 2157.616168]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2157.621278]  ? trace_event_raw_event_lock+0x340/0x340
[ 2157.626493]  ? find_held_lock+0x35/0x1d0
[ 2157.630565]  ? __lock_is_held+0xb6/0x140
[ 2157.634647]  ? check_same_owner+0x320/0x320
[ 2157.638973]  ? d_alloc+0x269/0x340
[ 2157.642515]  ? rcu_note_context_switch+0x710/0x710
[ 2157.647462]  should_failslab+0xec/0x120
[ 2157.651440]  kmem_cache_alloc+0x47/0x760
[ 2157.655527]  ? d_drop+0x51/0x60
[ 2157.658807]  ? rpc_i_callback+0x30/0x30
[ 2157.662787]  rpc_alloc_inode+0x1a/0x20
[ 2157.666678]  alloc_inode+0x65/0x180
[ 2157.670310]  new_inode_pseudo+0x69/0x190
[ 2157.674373]  ? prune_icache_sb+0x1a0/0x1a0
[ 2157.678615]  ? do_raw_spin_trylock+0x190/0x190
[ 2157.683197]  ? d_add+0xa70/0xa70
[ 2157.686573]  new_inode+0x1c/0x40
[ 2157.689946]  rpc_get_inode+0x20/0x1e0
[ 2157.693759]  __rpc_create_common+0x5d/0x1d0
[ 2157.698090]  rpc_mkpipe_dentry+0x122/0x360
[ 2157.702333]  rpc_fill_super+0x85e/0xae0
[ 2157.706317]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.711517]  ? security_capable+0x8e/0xc0
[ 2157.715674]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.720869]  ? ns_capable_common+0xcf/0x160
[ 2157.725197]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2157.730386]  mount_ns+0xc4/0x190
[ 2157.733760]  rpc_mount+0x9e/0xd0
[ 2157.737129]  mount_fs+0x66/0x2d0
[ 2157.740500]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2157.745089]  ? may_umount+0xa0/0xa0
[ 2157.748721]  ? _raw_read_unlock+0x22/0x30
[ 2157.752877]  ? __get_fs_type+0x8a/0xc0
[ 2157.756771]  do_mount+0xea4/0x2bb0
[ 2157.760325]  ? copy_mount_string+0x40/0x40
[ 2157.764567]  ? rcu_pm_notify+0xc0/0xc0
[ 2157.768462]  ? copy_mount_options+0x5f/0x2e0
[ 2157.772875]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2157.777894]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2157.782754]  ? copy_mount_options+0x1f7/0x2e0
[ 2157.787252]  SyS_mount+0xab/0x120
[ 2157.790708]  ? copy_mnt_ns+0xb30/0xb30
[ 2157.794600]  do_syscall_64+0x281/0x940
[ 2157.798486]  ? vmalloc_sync_all+0x30/0x30
[ 2157.802633]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2157.807131]  ? finish_task_switch+0x1c1/0x7e0
[ 2157.811627]  ? syscall_return_slowpath+0x550/0x550
[ 2157.816560]  ? syscall_return_slowpath+0x2ac/0x550
[ 2157.821497]  ? prepare_exit_to_usermode+0x350/0x350
[ 2157.826519]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2157.831894]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2157.836752]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2157.841943] RIP: 0033:0x454e79
[ 2157.845124] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2157.852837] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2157.860104] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2157.867373] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2157.874658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2157.881959] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000052
[ 2157.889494] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd
[ 2157.914648] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe clntXX/gssd (errno = -12)
[ 2158.292709] cgroup: cgroup2: unknown option "B•êoÒÇG:*Š“ô–�Šy×^�
R¼YR[RF$Á›t�nK‰8¿yÁ2äIÆxÂnZ#©Jé„GÊ�6}ÆÀ?*w!ß×z(/Ý‘4örÔlQò1¦‡ýA.Ëñhm•¾óÛ"
2018/03/30 22:39:16 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40d, 0xfd, 0x1f, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0xffffffffffffff09)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x2}, 0x20)
recvmsg(0xffffffffffffffff, &(0x7f0000007280)={&(0x7f0000000e80)=@hci, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000071c0)=""/137, 0x89}, 0x0)

2018/03/30 22:39:16 executing program 0:
r0 = getpid()
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x80}, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc377)
recvmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x139, &(0x7f00000007c0), 0x0, &(0x7f0000000100)=""/63, 0x3f, 0xfffffffffffffffc}, 0xfffffffffffffffe)
r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x6)
r3 = gettid()
mkdir(&(0x7f000075bff8)='./file0\x00', 0x0)
socketpair(0x10, 0x800, 0x5, &(0x7f0000001100)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = perf_event_open(&(0x7f0000001340)={0x7, 0x70, 0xfffffffffffffff9, 0x9, 0x5, 0xff, 0x0, 0x7fff, 0x0, 0x1, 0x3, 0x6, 0x457, 0x3, 0x5, 0x3, 0x9, 0xb0, 0x40, 0x1, 0x1dc, 0x2, 0x0, 0x8001, 0x1, 0x0, 0x6, 0x4, 0x0, 0xff, 0x9, 0x7fff, 0x100000000, 0x8, 0x7, 0x6ad, 0xffffffffffffff14, 0x0, 0x0, 0x39, 0x4, @perf_config_ext={0x6, 0x80000000}, 0x400, 0xfffffffffffffff8, 0xffffffffffffff81, 0x3, 0x2, 0x6, 0xb75}, r3, 0x7, r5, 0x8)
recvmsg$kcm(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/131, 0x83}], 0x1, &(0x7f0000001240)=""/134, 0x86, 0xfff}, 0x2000)
perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0xb140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000002700)='./file2\x00', 0x3)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file1\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='sysv\x00', 0x0, &(0x7f0000000100)="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")
mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00000026c0)='nfs4\x00', 0x0, &(0x7f000000a000))
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000028c0)={r5})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x4594dab1, 0x0, 0xc600000000000000, 0x1, 0x0, 0xd53f, 0x80008, 0x0, 0x0, 0x44d1, 0x3, 0x1, 0x10001, 0x100, 0x40, 0x7, 0x15c000000000000, 0x0, 0x42, 0x7, 0x1, 0x8, 0x1, 0x7, 0x0, 0x81, 0x3, 0x5, 0x4, 0x1, 0x5, 0x7a52, 0xfffffffffffffff8, 0x1, 0x0, 0xffff, 0x0, 0x2, 0x1, @perf_config_ext={0x1ff}, 0x430, 0x401, 0x100000000, 0x1, 0x0, 0x890b, 0x80000000}, r3, 0x5, r2, 0x1)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002a00)={r5, &(0x7f0000002900)="f13bf6ff8abf4c8b33d7c891be7dfe1e86822926778dd95c9c08d299481e9e004e92e4f475b4cafd69c1f355cd8c212cb5c130447bf3fffd697026f644e376bd90c0e1340d1bcb37371eedc92848e07cbdbb73f4a9b76e686233342f092e36cb59e3239204f9c7cfaabc29d2854658c223638b45a3944c15e0b665529dee77b028bdebe939b25d06dd5114841c9f29c4eade9bd9257344b24e0a20f474f226bb26be63554e6f6554570026ac7f55eeb09650fe563119738adfb3d18aba05bc4fa1ead311d1ac3f2d3dc0ba8462819386ff1aae7d815a3bfa"}, 0x10)
mount(&(0x7f0000002800)='./file1\x00', &(0x7f0000002840)='./file2\x00', &(0x7f0000002880)='pstore\x00', 0x200000, 0x0)
recvmsg$kcm(r5, &(0x7f0000002600)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/15, 0xf}, {&(0x7f0000002480)=""/227, 0xe3}], 0x4, &(0x7f00000025c0)=""/61, 0x3d, 0x7fffffff}, 0x2001)
perf_event_open(&(0x7f0000002780)={0x4, 0x70, 0x9, 0x3, 0x2, 0x0, 0x0, 0x5, 0x40000, 0x4, 0x3, 0x8, 0x0, 0x4, 0x7fffffff, 0x63, 0x3, 0x80, 0x9, 0x468e, 0x10000, 0x11, 0x5, 0xff, 0x20, 0x20, 0x2, 0x40, 0x400, 0x0, 0x5, 0x557, 0x9, 0x9e, 0x3ff, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000002740)}, 0x0, 0x1, 0x4, 0x2, 0x401, 0x6, 0x1f}, r0, 0xc, r6, 0x1)

2018/03/30 22:39:16 executing program 6:
perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
gettid()
r0 = getpid()
r1 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240))
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x3ff, 0x8}, 0xc)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f00000000c0)="79db0b19a449a1df0f0737283c9bdb1ade607ccc80eaf8ad4fe80afe98a50c877bffa4cfce961204ab93effe2d7230b92ff2c2d8faf4872437efa75c672d4e0372fa883aae02035761b0cce986bcfa631aec12d5bb09bfa9a5e66529b886034850eb5ec08912090688edd5fd1d1211f750c0726d83a4c7b1b2ec1873009a2db44497365f78a73a669c38a60d1a7af6e48e26b5378470c52fb7209aa374d1b7c45ee7013c79170ceed50b5787842485f62ce1c54d3d1b0e471d139ba94a466397ac884500a0e9f2"}, 0x10)
close(r1)
r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3)

2018/03/30 22:39:16 executing program 3 (fault-call:12 fault-nth:83):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:16 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c)
socketpair(0x2, 0x80000, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="57e6994639d06dfb67deb6d4a2c91c90d93137080d61fa9e42de4c3fa9134188d290819f07a55264547f272c8dcdf6973225d0f8421fa790d1c0d7ed9117b8ef640add86befee8bfe1b8756ea910bbdbf9337d0f5a8b8ce6f7a5f73628eb11bcb757d6", 0x63}, {&(0x7f00000000c0)="78d93fcf24d0ce3189b47c624ee6fb71c49e8f839dfaca5bca50b02bd403e3d52496bc5293d11baba6af2e4eb23c5c5f48204867da1233e806cdadbdf20ad3f8f2f5f95d195e877f5a96f0473643cd1c889e7ac7457b4fe86a2f2645bf84f3db565e85d5eea18251a2611df280a00247f9d4aa44f5a610e99c70c27522da8c2ab10b68016029ffa0d0be8f0cb1097d10e690837b9cce41c7f7956b2edc490c04f86844c1bcee02f1cd9e16d5570556c77b", 0xb1}, {&(0x7f0000000180)="0c05ab929c1c864f6d39b73e5c9822f1161e6840967f2fd8ac459816c7395b65d6a3fded49feb29519d9d465a14e506d4a310871fe34b55b164673da28e521dfd3f2b4e16850db02c8cc1606be258b7998d34e9c6f8c045de0a60a84ac56e551285b0f0bbe1e9ce2bc944aa23f87486d8154948e6651bd4a51", 0x79}], 0x3, &(0x7f0000000240)=[{0xe0, 0x10a, 0x1, "d870fa815e69662f3cfabfa999cef63371d3e432a18bf3984596b7274f0449da41713cd153d156ce29f8db4b0fc48698bf5dea6c6fa34f21c6b32f06bd751e2ffae96d6ba7c45723588fca7ac22ad1b625589de7e46a187e511505c2c8d0b638c1a6c273433d7833566e88b4d141e69edce66dbd1bf34dfe3a311a13c90c4fa75aabc6ff8a1b6f255ae8a011496c4bf1c5352258213275f3b0aca3aed22f614bad3365739f9dd102f211ac746eba561b4415d0cf48a93d38fa43816f0445e2515f9c980c41af8dadaa95e089be8ac6"}, {0x10, 0x104, 0xdb5d182}], 0xf0, 0x4}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x91)

2018/03/30 22:39:16 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c)
r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x0, 0x8, r1, 0x80000000}, 0x2c)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, <r2=>0x0}}, 0x10)
socket$kcm(0x29, 0x2, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)
r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xfff)
socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0)
socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={<r5=>0xffffffffffffffff})
gettid()
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000080)="b02e82b8cc655398979911284b03a01b4483911b050efd8d0c3567c7ffc01b87f7598b19d6a70d55bc2541b249d4ef0aea", &(0x7f0000000940)="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", 0x2}, 0x20)
ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0)
perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = gettid()
r7 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x0, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r6, 0x2, r4, 0x0)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000800)={r1, &(0x7f0000000740)="03812dfba9cf29d7d97aae706c6163bcf224bd0534e64ad5626ab3c86d496778a84df50c0aecd9fffc6a1f136cc3eced08d0cc305441d1b6ee21f7be711dd16a6e88d5f6e76872eb2c4d4d93f300e8eb8f88ef35253b8f32e4ca079e5dcb7bd7b70147cbd1ec57f25a8f4533841d529f1344cc391251bf98b9b4223a2f0319b3f35ccd7dbfc161cd31cd7c30858c962380e2d8f16a", &(0x7f0000000580)="69269246c2a63a64f4d8d126d4bdfd06c98a9d0aface67282d0a", 0x2}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, 0xffffffffffffffff, 0x8001}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r1, &(0x7f00000003c0), &(0x7f0000000400)=""/141}, 0x18)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10)
ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x1ff)

2018/03/30 22:39:16 executing program 1:
r0 = perf_event_open(&(0x7f0000001f80)={0x1, 0x70, 0x8001, 0x10001, 0x1, 0x10000, 0x0, 0x40, 0x800, 0x8, 0x9, 0x4, 0x0, 0x5, 0x9, 0x4, 0x7, 0x2c, 0x7, 0x0, 0x7fff, 0x6, 0x5, 0x848d, 0xffffffff, 0xba2b, 0xf9b, 0x0, 0x401, 0x0, 0xfffffffffffff646, 0x4, 0x1, 0x0, 0x80000000, 0xfffffffffffffff8, 0x3f, 0x100000001, 0x0, 0xffffffffffffffff, 0x2, @perf_config_ext={0x0, 0x8000}, 0x24000, 0x4, 0x9ea50000000, 0x3, 0x800, 0x1ff, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0xa)
socketpair(0xb, 0x0, 0xffffffffffffff80, &(0x7f0000000ac0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
close(r2)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f00000005c0)={&(0x7f00000006c0)=@nl, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/157, 0xfffffffffffffe34}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/152, 0x98}, {&(0x7f0000001b40)=""/137, 0x89}, {&(0x7f0000001c00)=""/170, 0xaa}], 0x5, &(0x7f0000001d40)=""/230, 0xe6, 0x5}, 0x3)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
sendmsg(r4, &(0x7f0000002dc0)={&(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x1, 0x1}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000480)="5ecb744288de955f3f9d9d22a1e478b7af55fd4ed2b7d03f0945372a37b54bbc473c70cf5f751ac2169f1f6c046d10ca6e99b5cc8d10f13eb452", 0x3a}], 0x1, &(0x7f0000000500)=ANY=[], 0x0, 0x80}, 0x20000000)
recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000100)=""/133, 0x85}], 0x3, &(0x7f0000000340)=""/115, 0x73, 0x1}, 0x12040)
recvmsg$kcm(r4, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}, {&(0x7f0000002fc0)=""/50, 0x32}], 0x3, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101)
r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000500)={r6, &(0x7f0000001e40)="1b34d42277b66059314660642ee9502e055cea00da64aee77c83dfd547fa72303e4c3be314995b30845be3db4967aaae0b99161480029dc708c14d10d16aee2681a24ca388a0b491a8aa1b3ef863f4d5e9bdb3952445a7293eae2de17f1bc7c390dbe2ab2e409cd695fc6a", &(0x7f0000001ec0)=""/186}, 0x18)
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000003100)={r4})
mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2')
sendmsg(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002040)="0bf20180ab3ceb4a9ae29bd1c7205812f44c9302dbc52c39abb3195c203281c2f639504a6c4d6803152feb0ead445be94994b0224ef06668d69a4be757b1813a251e78eb5795c4c7ccb9e3cdb1de0128863c14c42d8b1c5a7c7fe8b823911f7d4cdfae8ffd1553db1f452026ba85f95edd3dff2b6ed99bb1c4179c35050544b947391e0b3905d8bfd617c046db8f36f62efeca7ac3035452c38261f6dc3af5ea342cab", 0xa3}, {&(0x7f0000002100)="89944c9e6826d596f16dcbef9b83325f454ac7f055c90f599b0f823ea801a89d82667ef346e23503ac43f2a758738e7b7f5c129d24906855f825446a0187742bad1cee960cabb71df69bb15ab7146b154cb94f7d8daf4386e6c06442cb1862d88c973e92450015ed0efe4dcdd2e39afe", 0x70}, {&(0x7f0000002180)="5f0392a4268c773eca08fcb58080f4cb49fccc8eb05982c5d0c64815b666649e1568709f63c525a6681ef9e279fd4e35b6e898c4e92f6d671607bf5e0ef2a9ce7d76d52eeb471c48d2", 0x49}, {&(0x7f0000002200)="05276074a099f227b1690e2e0a1480bbc81f57b198fa1adabf987444a5ee7a3a801c6fd1cf3f7fe7ff1521d0aa3c57d4e4c91f0e8c2ab677606e5535ce8503f960570f439835179d530a5c713b06e04a8f67c318da10154d7c25ae228c68f96bf3effd9d896592019d6e4fc660188aaa094ed2f3", 0x74}, {&(0x7f0000002280)="0197ba52b7e3a75192b5e2cb0aec436d8b3aa52d8903f706d18b1a742b1cb9e6f3e5935c0812e4e789e2d0498153aed637475cb901a30ae9838237c991ef43fea0d78a571b6b72249aa632ddc3c45ded621f2aeb47b285c6a593b510389ac09bf60b83b4459816d052c7e860b3682bf7ce22df5b8d4484482196df17438c71b2", 0x80}, {&(0x7f0000002300)="6f8cb35f107308083f094addf4685f12a7f50ba02f3d1e1176e0ec8cae4c4c0b83d19b8ff0004dd105346cc0b5ae2906e96cdccf2eee822b5dce0cd539a6d9cbce56c7a20ad05ad0c03c5fe3d658e39a44114c575d55c117bd8de22c9d14b4ff56769c7cee87e58ed98c7c17f4fa56357337aba88069a6f89662c9994e4e7d2f37a273937fa752a8", 0x88}], 0x6, &(0x7f0000003140)=[{0x1010, 0x118, 0x8, "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"}, {0x88, 0x0, 0x9, "9f2357e869fe18c4d80035c766d4a1b0e191e7e0af7303e524360af853851eee0f74f78c6b535b4f9d95cd279471ef1b81702794eb8f605ae47863a287b4353954a7ee3f69c9f690fedb76fc6d120bbdc97bbca8a97bc57dd1b10758c15eaf516b7751148b82d2ab4b666474c856dc0064a5"}], 0x1098, 0x8001}, 0x0)
r7 = perf_event_open(&(0x7f0000aaa000)={0x40000000000002, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x2e, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={<r9=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f00000004c0)={r9})
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={r6, 0x28, &(0x7f0000000580)}, 0x10)
socket$kcm(0x29, 0x5, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0))
mkdir(&(0x7f0000000740)='./file0/file0\x00', 0x10)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540))
getpid()
socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000000600))
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180))

2018/03/30 22:39:16 executing program 5:
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x17}, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0})
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0xe, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000117ca33b9eeba96c2de2fdf0000000000000000000000007110080000000000007c7b9f05a0865e2893ef9e94c0f5f88641b733905c511ac1c6133e6bd3ff9f9572f27893950000d6840000e7"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x66)

2018/03/30 22:39:16 executing program 6:
r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xc, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x32, &(0x7f0000000000)="6a7366718dfe78106674e67f446e", &(0x7f0000000080)=""/50}, 0x28)
socketpair$inet(0x2, 0x807, 0x3, &(0x7f0000000040))

2018/03/30 22:39:16 executing program 7:
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10)
mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='aufs\x00', 0x4, &(0x7f00000001c0)="2d594126a51e4021542f78840a5360130b003e45df934cf4b4dc")
recvmsg(0xffffffffffffff9c, &(0x7f000000ff00)={&(0x7f000000ec80)=@hci={0x0, <r1=>0x0}, 0x80, &(0x7f000000fec0)=[{&(0x7f000000ed00)=""/148, 0x94}, {&(0x7f000000edc0)=""/4096, 0x1000}, {&(0x7f000000fdc0)=""/250, 0xfa}], 0x3, 0x0, 0x0, 0x80}, 0x40)
r2 = bpf$PROG_LOAD(0x5, &(0x7f000000ff40)={0xf, 0x8, &(0x7f0000000200)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0}, @exit={0x95}, @generic={0x3, 0x5, 0x8, 0x6}, @generic={0x2, 0x8, 0x8, 0x6}], &(0x7f0000000240)='GPL\x00', 0x3f, 0x18, &(0x7f0000000280)=""/24, 0x40f00, 0x1, [], r1}, 0x48)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000ffc0)={<r3=>0xffffffffffffff9c})
recvmsg(r3, &(0x7f0000010400)={&(0x7f0000010000)=@un=@abs, 0x80, &(0x7f0000010380)=[{&(0x7f0000010080)=""/140, 0x8c}, {&(0x7f0000010140)=""/68, 0x44}, {&(0x7f00000101c0)=""/139, 0x8b}, {&(0x7f0000010280)=""/251, 0xfb}], 0x4, &(0x7f00000103c0)=""/62, 0x3e, 0x2}, 0x100)
recvmsg(r3, &(0x7f0000010740)={&(0x7f0000010440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000010640)=[{&(0x7f00000104c0)=""/31, 0x1f}, {&(0x7f0000010500)=""/114, 0x72}, {&(0x7f0000010580)=""/162, 0xa2}], 0x3, &(0x7f0000010680)=""/185, 0xb9, 0x8}, 0x100)
bpf$OBJ_GET_PROG(0x7, &(0x7f00000107c0)={&(0x7f0000010780)='./file0/file0\x00', 0x0, 0x18}, 0x10)
ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7ff)
sendmsg(r3, &(0x7f0000011280)={&(0x7f0000010800)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80, &(0x7f0000010d40)=[{&(0x7f0000010880)="5b04cdfbc84840e8888eb9339965", 0xe}, {&(0x7f00000108c0)="32b3fac5e5e41033133bd922e68a2b3b78bddf1ce35f479d7d69a68a8a8ed0aff248d610e919912d04f1400383abf3054679384f263fa04e78d379ce72eeb31f09104751fb5b676a08242d28454ffa9faf4bef02a5299060cc030d499f8d4537445adc2e8bbffec65eb454c8abd39a84005986450bbdb18117564996f4ab1d480f0f8b3d9391901c79bd29efd3b145ca40982e36fe988ecbaa779822f6b6775b907bde3812f9929d85aa36d52b16670c6d0d317b154c328c7f461bad6e8f137c92", 0xc1}, {&(0x7f00000109c0)="cd38666841a0b401b318c23121aca49999966abb9912c16dcdb87fba485b70625f2640601a9aca67fb3ee612921c48353c1f05bb3b6cc454c44a12c52376810666a398722bc389e3edc231a530d6b3994af0d95c8b89e0fc87ff6b2aa0a1985769a79b87b71b53b81dd1743726becbee789e14366e30966c50b92d2ad07a0bae29f8051ea7fd16b0ea1ee326198800ec20557bf1035c02b41e9c90c64cef2be593818a26cfe99f6f6d8669", 0xab}, {&(0x7f0000010a80)="901eb5c0c62249f448c29243a70b0b178e4e645a22e810dbdf04dfb4b5eca4f09443f90d24ffec23945fd2166230349e726e205913f1004bd39fed4c59416b691b5c926c638a6a5cb21b9980c4d42a006d09a20fa1d547025e08ee426625c054cbfe0cb0148637497861ada0a580b89485a148d6ae0bac6a28944ef712df0a7544ededa05cad053f6d380f3721d1c8849522b35e8e3b426c5a6036ed66", 0x9d}, {&(0x7f0000010b40)="7fa2b2226cf53a06bc4f6a51caead929cd317b15e3ab2ae4167a66d203924b7464a49883c79e4b0fce0bb9e1730df09035512b5d520e329a2d3b703a57a87e3b86d54807767139eda735b74a4a5056a558cd83c5d20465af053f36259aa8c7cc3e09cf47c9f2c928a338902afafc57196ae5672f9ed957504ee688c616ef9a105291c69e8b9ac23688ae58d351a2690cae01dc94f4688c6af547c28717655dd0e3e96270c582a452cd4ee0e98cda9e78afc3f88a1e2c6250c81007e344535f592b5a", 0xc2}, {&(0x7f0000010c40)="adcc53565e58a79fe2ed846ecf64573ca041a4a3b007a1508051ea4bf92db4d8466f3dd756e1c1b645ad8a3a9af12226009aee4b8aeaa30d3a4d88de3692c79dc9abc1c7c1b2760ea57c794455934d", 0x4f}, {&(0x7f0000010cc0)="d35e7ba771501e6a8d1bfad572cb15ac4d67c4f6d8e7348a824d93cfd506f8a908fe65a99973b51f591f82ac7e86687c57ca6e06f18f34846a6da1b207dbaeab0fe364b03118a50c7bf6867c0b67ceb6ab61f038e53bbd2406d3", 0x5a}], 0x7, &(0x7f0000010dc0)=[{0xc0, 0x116, 0x100000001, "fb6e347dd835d4dfceb30fc680e552d97f43196b8b5d3ff09790b969349f5f43f135c88295aeeefce9705a90c7f7fce023a82caac00ecff5f250a9733b6dbd4d70f6523c09ce79b851417556998aa34a8b4f5f77e779bf4e7195dd2e3663385c54cf927402125d6461a02ec8370fdab7b3b18689bd674d0deb377088aaf6cf0e108619f355f6838e898a044afda68323d20f78894b3f34d63f9ef3c325caa0b874ca3cce0f54a0fe93e10aa8f3"}, {0xc8, 0x3a, 0x3a31, "f9d1ed8b26df46698cc2d7bdc2a754570d3ed2e2a8aad6f122a318cf31e4f6b79936c867287c9b4d2cec43642a48a4e5159fb31b82e38fe5a5c3b8f8214a79e18f786a9eb73f4f707a370b065b28d63b75488bfdd864baebfe69ce049326ee014d3d01f01faa82fe7f9f40d365b661d07d609eebe9a99447db21501874c0014e1f5fcffd1c9689ea746ab48f5699e8bb784cabcb97b74ac70fbd2270fe1891a891c43c2250b9392560b108ae184ae834cc66dc8f3689ffbe"}, {0x20, 0x109, 0x8, "2310f997f11d10826973"}, {0x70, 0x88, 0x0, "e8afffc9b74d81a2baecdbcd5b058ac8773168a3e33f8ee1a392f5521bcd6983a6f8380b32669040403884bbaf95599e42ad353edc344f0111009050b3ae416b8dd0a427b4fae3c24243a2982876efe3f75fcf5835e06dfa90b77f"}, {0x20, 0x13b, 0xdd1, "0439ed70abe07b36830dce97e0a58650"}, {0xe8, 0x6, 0xbc86ab8, "a01ee1ffb2f8bdda6eabe7556c0f7db86f532f9025a414ef9f31a71c8210c545342e92b791f6258ace582db7e62a6c623f58440bba419d5c51e24215c846ff623cbc439d7992267e44e7f2f650cccba16f11a98ffbd0fd5391ec0f479eafdba19d00053cd327bfc74170ef64dc90c2267ed11b0cdabb9a49bb42774316cb633902c6aa94d851513aeb09983106d2e330427458ff4f1518d7a94f1da38d007780c02cb55329be52386d3b1e90cbf2e16e01bbcb8a4c0d50c837f3a62a423a3981893a4782bc52f2a6c3fa1e37886d4d478da03eac9a"}, {0x98, 0x114, 0x3ff, "7aa52589f8e99835e3a1d6208f776626ab54c62ff4fcd7b65b60f2f125d08791b29211763119ab4f5fdb07ceb9525c3f1473008aa989e9e07d877a183a62c717ee38ba570dc0f141dce395d16427f6dbe5e849159a20dcca4e86504f01600bfcdbaaf7fc4b0ab117945de89d3e9f8174abc8b91c01337e24e713ec851d3ecd18de7002"}, {0x70, 0x10f, 0x8, "023cebefe5676f9be991886325dddfe2864ecf38a363a50eb46fd1cedcfe86db86ae91414c221961f70e7a9649977b75f47e96a9b8893b7888b1fd36ee763443e69dbbebdd287c2e79e41bc5e297e0eb9211b5627b6a1ed231"}, {0x70, 0x0, 0x6, "c527dea501f2707a47a0da43592814e9a5c87412f35c14cd59264b593f8fd596728e0c9ee2d14116086761cfafeae25bea20ce37aa0df4389441f237d117e1664153e2beea4f7713d5eb91fc95ffd83ce9f06ea1e8b838b367e713ca194773d7"}], 0x498, 0x4000010}, 0x4000000)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000011300)={&(0x7f00000112c0)='./file0/file0\x00', 0x0, 0x8}, 0x10)
mount(&(0x7f0000011340)='./file0/file0/file0\x00', &(0x7f0000011380)='./file0/file0\x00', &(0x7f00000113c0)='ufs\x00', 0x86000, &(0x7f0000011400)="61a06fe6a2707421928dc76b14bf0deccfcf6858959bf73d6c0e01286d4d6d6fae9aef4285c345b48794f37ce50bf23df316486f8e91401e3bca5a897940c0f7f1f7859914dc61c398ca4b0bd473a15e49ea05ca631539ea879e0d927ab6ddcc6498f99ce5c917d243ebd98e139df0bd9e6948f755a5be5fbdad1e8f1d16b4d914a9ed2a4aa00ccc8969f59e792fdfedfb08ac4e72be749c9c6de8f5dd8ce99cac3270e727c3da00bb8aea9c4c5fd7500c5fa7d359")
recvmsg$kcm(r3, &(0x7f0000011640)={&(0x7f00000114c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000011600)=[{&(0x7f0000011540)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x6}, 0x2000)
bpf$MAP_CREATE(0x0, &(0x7f0000011680)={0xf, 0xff, 0x1ccf, 0x400, 0x10, 0xffffffffffffffff, 0x9}, 0x2c)
socketpair(0x3, 0x5, 0x4, &(0x7f00000116c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000011700)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000011880)={0x3, 0x7, &(0x7f0000011740)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x9db}, [@jmp={0x5, 0x4, 0xc, 0x7, 0x6, 0x0, 0x8}, @jmp={0x5, 0x4, 0x5, 0x0, 0x0, 0x80, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000011780)='syzkaller\x00', 0x3ff, 0x95, &(0x7f00000117c0)=""/149, 0x41100, 0x0, [], r1}, 0x48)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000011900)=r4, 0x4)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000011940)={0x3, 0x0, [0x0, 0x0, 0x0]})
bpf$OBJ_GET_PROG(0x7, &(0x7f00000119c0)={&(0x7f0000011980)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000011a00))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011a40))
r6 = bpf$MAP_CREATE(0x0, &(0x7f0000011a80)={0xf, 0x6, 0xfffffffffffffffc, 0x8, 0x4, r0, 0x2}, 0x2c)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000011b40)={r5, 0x50, &(0x7f0000011ac0)}, 0x10)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000011bc0)={&(0x7f0000011b80)='./file0/file0\x00', r6}, 0x10)
mount(&(0x7f0000011c00)='./file0/file0/file0\x00', &(0x7f0000011c40)='./file0/file0/file0\x00', &(0x7f0000011c80)='devpts\x00', 0x8000, &(0x7f0000011cc0)="269e2df76977d43b232a5f276d0ffc8e7cd02c00dfd3a0a78931967ef31829e7b55eb17a6966ffbc0b5984e884eecd3ad41a66550125cffe87c57e838612ddb6d73fdb31fb6dd4a425bcee578a15bfe151a6c7bec1d495d337218a54ac99697e1cc5cda183e2104a1047c6fc06b43ae0baf5c4c03733adb7e29a52bdfa0b4c3f6758da8d05bd006e9b265cb2d4947db8e26a8e6892bae119abaf03abc0cae8c02cf197965bfe1653c30f09165f02b3bb1660cd808ba68994145cc6267fb4")
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000011d80))
bpf$PROG_LOAD(0x5, &(0x7f0000011fc0)={0xc, 0x15, &(0x7f0000011dc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xce3}, [@generic={0x718e, 0x20, 0x1400000000000, 0x5}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x1c}, @generic={0xffffffff, 0x101, 0x8, 0x40}, @alu={0x4, 0x0, 0xc, 0xf, 0x0, 0x0, 0x10}, @generic={0x7f, 0x2a9de50a, 0x14d5, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @generic={0x50dc, 0xffffffffffffffb4, 0x40, 0xffffffffffffff80}, @call={0x85, 0x0, 0x0, 0x14}], {0x95}}, &(0x7f0000011e80)='syzkaller\x00', 0x7ac, 0xfa, &(0x7f0000011ec0)=""/250, 0x41000, 0x0, [], r1}, 0x48)

[ 2158.490713] FAULT_INJECTION: forcing a failure.
[ 2158.490713] name failslab, interval 1, probability 0, space 0, times 0
[ 2158.502074] CPU: 0 PID: 24142 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2158.509361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2158.518734] Call Trace:
[ 2158.521352]  dump_stack+0x194/0x24d
[ 2158.525011]  ? arch_local_irq_restore+0x53/0x53
[ 2158.529753]  should_fail+0x8c0/0xa40
[ 2158.533498]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2158.538730]  ? trace_event_raw_event_lock+0x340/0x340
[ 2158.543944]  ? __lock_is_held+0xb6/0x140
[ 2158.548048]  ? find_held_lock+0x35/0x1d0
[ 2158.552137]  ? __lock_is_held+0xb6/0x140
[ 2158.556233]  ? check_same_owner+0x320/0x320
[ 2158.560566]  ? d_alloc+0x269/0x340
[ 2158.564128]  ? rcu_note_context_switch+0x710/0x710
[ 2158.569078]  ? lock_release+0xa40/0xa40
[ 2158.573062]  should_failslab+0xec/0x120
[ 2158.577047]  kmem_cache_alloc+0x47/0x760
[ 2158.581115]  ? d_drop+0x51/0x60
[ 2158.584405]  ? rpc_i_callback+0x30/0x30
[ 2158.588384]  rpc_alloc_inode+0x1a/0x20
[ 2158.592270]  alloc_inode+0x65/0x180
[ 2158.595902]  new_inode_pseudo+0x69/0x190
[ 2158.599969]  ? prune_icache_sb+0x1a0/0x1a0
[ 2158.604212]  ? do_raw_spin_trylock+0x190/0x190
[ 2158.608799]  ? d_add+0xa70/0xa70
[ 2158.612178]  new_inode+0x1c/0x40
[ 2158.615546]  rpc_get_inode+0x20/0x1e0
[ 2158.619352]  __rpc_create_common+0x5d/0x1d0
[ 2158.623684]  rpc_mkpipe_dentry+0x122/0x360
[ 2158.627926]  rpc_fill_super+0x85e/0xae0
[ 2158.631906]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2158.637102]  ? security_capable+0x8e/0xc0
[ 2158.641257]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2158.646463]  ? ns_capable_common+0xcf/0x160
[ 2158.650790]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2158.655984]  mount_ns+0xc4/0x190
[ 2158.659369]  rpc_mount+0x9e/0xd0
[ 2158.662735]  mount_fs+0x66/0x2d0
[ 2158.666104]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2158.670722]  ? may_umount+0xa0/0xa0
[ 2158.674349]  ? _raw_read_unlock+0x22/0x30
[ 2158.678496]  ? __get_fs_type+0x8a/0xc0
[ 2158.682423]  do_mount+0xea4/0x2bb0
[ 2158.685982]  ? copy_mount_string+0x40/0x40
[ 2158.690255]  ? rcu_pm_notify+0xc0/0xc0
[ 2158.694156]  ? copy_mount_options+0x5f/0x2e0
[ 2158.698569]  ? rcu_read_lock_sched_held+0x108/0x120
[ 2158.703603]  ? kmem_cache_alloc_trace+0x459/0x740
[ 2158.708458]  ? copy_mount_options+0x1f7/0x2e0
[ 2158.712960]  SyS_mount+0xab/0x120
[ 2158.716415]  ? copy_mnt_ns+0xb30/0xb30
[ 2158.720304]  do_syscall_64+0x281/0x940
[ 2158.724188]  ? vmalloc_sync_all+0x30/0x30
[ 2158.728336]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2158.732836]  ? finish_task_switch+0x1c1/0x7e0
[ 2158.737334]  ? syscall_return_slowpath+0x550/0x550
[ 2158.742269]  ? syscall_return_slowpath+0x2ac/0x550
[ 2158.747212]  ? prepare_exit_to_usermode+0x350/0x350
[ 2158.752234]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2158.757608]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2158.762464]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2158.767648] RIP: 0033:0x454e79
[ 2158.770843] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2158.778553] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
2018/03/30 22:39:16 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c)
bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000240), 0x2}, 0x20)
socketpair(0x1b, 0xa, 0x5, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/70}, 0x18)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)="66d4ebe9657764d136f75da5584977ebd7cd03a3"}, 0x20)
socketpair(0x2, 0x5, 0x0, &(0x7f0000000380)={<r2=>0xffffffffffffffff})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000004c0)="d7b891538aecfb14516e9980684b88098bef1ceab288dff4f3b897dd8856df9b77e4841f57894b62b9854833ddb62534babd40292800b99c0238d3c11f5eff7a73c69e636045e78f68ebfec66fe03ac009c6aa3f60d98f1438fde97ba2aabb65d16e9df22c6848e7d1f795319fd88dd1906b4c2a09f558f182aded1713e0074bf0ca7cadafac712fafd90824480e8d8d6e72db55dc254d55c262cd72da15e9f9cb03b61640e06fa98be5eeab5ba5ff31b766123af7976ce9057423c0952d97931604a9744e9a7f806cd1959f47b1feac27070d42e616763893cdac", &(0x7f00000005c0)=""/98}, 0x18)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000680)='\'bdev\x00')

2018/03/30 22:39:16 executing program 5:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000140)={0x0, <r1=>0x0}}, 0x235)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1}, 0xc)
close(r2)

[ 2158.785824] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2158.793094] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2158.800361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2158.807626] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000053
[ 2158.815247] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd
2018/03/30 22:39:16 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xb, 0x40c, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x75}, 0x2c)
close(r0)
socketpair$inet(0x2, 0x7, 0x176, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
socketpair(0x10, 0xf, 0x1, &(0x7f0000005a00)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005b00)={r2, &(0x7f0000005a40)="9defa27bc2b6cafa2fa020", &(0x7f0000005a80)=""/103}, 0x18)
recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000000300)=""/124, 0x7c}, {&(0x7f0000000380)=""/85, 0x55}, {&(0x7f0000000400)=""/156, 0x9c}, {&(0x7f0000005840)=""/201, 0xc9}, {&(0x7f00000004c0)=""/150, 0x96}], 0x6, &(0x7f0000005940)=""/106, 0x6a, 0x5}, 0x100)
socketpair$inet6(0xa, 0x6, 0x112a, &(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
recvmsg(r4, &(0x7f0000004800)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003800)=""/4096, 0x1000}], 0x1, &(0x7f0000000580)=""/129, 0x81, 0x8}, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={<r5=>0xffffffffffffffff})
sendmsg(r3, &(0x7f0000003200)={&(0x7f0000001a00)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000003100)=[{&(0x7f0000001a80)="07a118508b9405e47a24413222e8f653957dbf8a6820dca6ba4865e3c66dae4e4dc986aa20cb25308f344422588e1f063389ae3acb89d8b2e6d561c9979f6c67582c554ab4b481199f5906544fa15c8c3176d3ec0bf15143497e6461530f3673da736f805b80bfbb9b59d688c616e4c7f2d848866ee19b6ebc905df452256d3d045cfa9fb21ae989697590fbb948ca2c8f59bbe55010436383426fb5f0accbeb26b1fad4772a6dfa5b9366f2e3f003b28e6fe29e100c1840feec35514924162d364d6cd2ccd1ecdbc2574ba238c58b4bafd9b13cf984d214eeb0a2", 0xdb}, {&(0x7f0000001b80)="3ed6d14bc5c4cd8498b83fc18ac09dfa7a81de51e2d45ea987beec1ee9ac86914bf219e909c4d0c08af8535840639d2a8aaa20673ad7a1f45778421e5fd6943f2079e6ebbd3b94271d3fc53ae349fb94466d26bff9698711dcd09c9181b23118af9c80", 0x63}, {&(0x7f0000001c00)="0fa7cd54662e27b0f19f8c42ebfec03889568531c8d67f3bcbcf04e6e41df7bbc72894f8bde0136a66a330a6d5c38aed1783d8ef30ff2ee0dce82c2d44cdefcd7b3f6f835be584da8b6dbd474037d56f9fe927", 0x53}, {&(0x7f0000001c80)="a9c0bb8e4dc82ff7cbcda0cbd325381be05326bd326bbaa7fa8c47fe627f5606b9bc78a74c88a3542f7c16490444854268e6bfadff6c6c66ab1497362590530e8a2d4eb0109a93ccac3dd397421185f548f79f79c01b271e208e3556277dd5f2d1734061b77d1a52ed1c44f8a3a2d66a086c32658c83cb8fb413fb8fc11e0f1c19c47dd9bbc4abb181ae90ff330816527176e1227efcf42ac7328ebe87f3b8a1d5ca8716eb3c8e1ecdc8a2a8bf456a2f5b4c1d02bb73d6e10b16a684", 0xbc}, {&(0x7f0000001d40)="8663d5c2dfce6d2a2d1df3a0d98814ea8a1543fac06eeeb7fa3a7a9bb6463048709f7829794d2c10def4238c1097374ffd1fbf34730234774c3377569d0746c9473641bae6a3230d29ae98632aba549da87f5b03c70fdeef24bc2941a08dd6c4777c645fb8871142a22e816efbc75ae33e11a11293016e636d6a4707c59cb7e6e0f3fff943b30024daaa6a080e36e94079dc7700bd4a695865c05b06f8b9e85255e9798b6754696ce61344d2890acd52ebd04d65da3345a880cde15dffe308afbb1668f4a284afb099f9c5027fce5c920aebde70101f11814ff6615a5fccf9b7da2a412218a085bdd3c6768df75b4320", 0xf0}, {&(0x7f0000001e40)="62608b241165be6c6fb09c00514704564e45f8a4940666efca15db774593e8d9bb16267cf9f8d54d852d777a7d6c63cd34a2d055ad0f30e12538d64b6d4d8836da5c7374e2737e04b41df697a8131f99b040e6a51be413cc1cca6545d59a2f765df2ab863065f8286fd1ed813f85667fff97cf9614c4d342b3e408c922ce82588fcfc55cb8b71765b86e857fa049133e4082ef7b2d9ba73a5a1582040c3b41c578da84b1704764117fdaa7f75e4ffd239d328e0b129950308dfcd1ccdf206d363c9f4999c02413e19f8cd1eb8a2358a48dc60d26bbe9fcb04af7a603288ef224fd27a2a1f01b16450d5c39a55eb0a095192d2020baa54dfc", 0xf8}, {&(0x7f0000001f40)="f2a1de7ead2322e09bd8bbaddbf355ace31ed819127d6ba3c242a12cb8ab88b4a840a327b10cc381aa852760951a03c5a59d9555af", 0x35}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000002f80)="6510cefb464f8cf98dec7f1f3479431223d5e52c5ed12442c88f072c2c20e876ab45227cb17e3b946258f1bfdc7fddf35707aeaf7ffa796cc72a88dfcf5a0e1696c3eb75912e41390edb23de412f346755aed1579a4d99941478c847bcc3d853a417292318609c43d62f998f9e29daf417876abb6380cf163126ec102a6487ecf19f1e4cb182dd4a8f319d67d9664bf21ecb1dc616a1f3f70e69f3e5edd0bb8d5441eac4348e7ab30e59f77e4a69e2c3bb8c66efdec86074c66c0c4f45efa10dbc47c5fc43d4385b2a1864f03420a59aa0008789a730a0dc6aeb607e68fa5571e82ae5cd7974148c1f1012ebeef833624c847713c396", 0xf6}, {&(0x7f0000003080)="853896ed57cf0c387c3a75eae9e679c45e68be3f662b1e6a87815e2ee45cfaafcb0a7a798b7e063ef434176750586f22d0fde621f2f674ab73c4298e3a73094e8681b32d38859f8110702cd30509c75175bd", 0x52}], 0xa, &(0x7f00000031c0)=[{0x10, 0x114, 0x7ff}, {0x18, 0x11f, 0x7, "3fd4"}], 0x28, 0x10}, 0x24000084)
close(r5)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000059c0))
socketpair(0x1, 0x3, 0x0, &(0x7f0000000140)={<r6=>0x0, <r7=>0x0})
recvmsg(r6, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640), 0x3, &(0x7f0000005b80)=""/67, 0x43, 0x8}, 0x0)
sendmsg(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005b40))
recvmsg$kcm(r2, &(0x7f00000019c0)={&(0x7f00000007c0), 0x80, &(0x7f00000018c0)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/94, 0x5e}], 0x2, &(0x7f0000001900)=""/149, 0x95, 0x5}, 0x40)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000780))

2018/03/30 22:39:16 executing program 7:
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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20)

2018/03/30 22:39:16 executing program 4:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c)
r1 = gettid()
socketpair(0x0, 0x3, 0x7, &(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x2, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x9, 0x3, 0x16c5, 0x7, 0x200, 0x0, 0x0, 0x1ff, 0x80000000, 0x4, 0x0, 0x1, 0x7, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x9, 0x0, 0x0, 0x365, 0x0, @perf_config_ext={0xf4f, 0x9}, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x3)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x1f)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r2, 0x28, &(0x7f0000000380)={0x0, <r4=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r4, 0x5}, 0xc)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200)="76d86943344d9c0b24b5dae44dd8eeaf63e14fdda6e77a3bc34637c0ef6521d13cee89c1f4d220eee9a6208ede516c74cfa42cfb706b65cd7b67b419a14e3335b31ac79359cf60ff3d100727ed3dc59f24f110b0ddfb65f08c74dc296239de6d0dee334e281f010bf96714f81a5d2e5d1c62490168a4b37936984bf7582008135c5201881432bfd40bedf2e075574de5436fa848c9c74c8af30c00c493f88c9447f7e26255ea984226e9ef4ea526862c23a9143a1e36d9dca9ebc8a3752f11c45b7f253e3b3d29257eccc78c7f870049e0ff86d7e0ded3329cdaa0fca0290c2d80364bf912d3cf111be9b1", &(0x7f0000000300)="539be42d85fe57e7e883b0b8dfce2073295d81e736154fc5", 0x1}, 0x20)
socketpair(0x0, 0x80004, 0x76c4, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r3, 0x28, &(0x7f0000000600)}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r5, 0x28, &(0x7f0000000080)}, 0x10)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20)
mkdir(&(0x7f00000005c0)='./file0/file0\x00', 0x0)

[ 2159.089119] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe clntXX/gssd (errno = -12)
2018/03/30 22:39:16 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c)
bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000240), 0x2}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000003c0)="1b0be91a00465a41216d7c4f1f9a0da025b550ab4fdcf9075b427f63d9194eee1de2355644e91caa4676417672d946098f5aab7c337cc01102c79896c8349e4eec0773ea00a2ab1c6604d41c4f5b5ea63535cd00c7b717b80f9981cff7e9cc3c341e0e1e25841cddc96b5666115e84bd38", &(0x7f0000000080)=""/70}, 0x13)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)="66d4ebe9657764d136f75da5584977ebd7cd03a3"}, 0x20)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r0}, 0x10)
socketpair(0x2, 0x5, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f00000004c0)="d7b891538aecfb14516e9980684b88098bef1ceab288dff4f3b897dd8856df9b77e4841f57894b62b9854833ddb62534babd40292800b99c0238d3c11f5eff7a73c69e636045e78f68ebfec66fe03ac009c6aa3f60d98f1438fde97ba2aabb65d16e9df22c6848e7d1f795319fd88dd1906b4c2a09f558f182aded1713e0074bf0ca7cadafac712fafd90824480e8d8d6e72db55dc254d55c262cd72da15e9f9cb03b61640e06fa98be5eeab5ba5ff31b766123af7976ce9057423c0952d97931604a9744e9a7f806cd1959f47b1feac27070d42e616763893cdac", &(0x7f00000005c0)=""/98}, 0x18)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000680)='\'bdev\x00')

2018/03/30 22:39:16 executing program 3 (fault-call:12 fault-nth:84):
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400))
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r0}, 0x10)
perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='./file0/file0/file0\x00', &(0x7f0000000540)='proc\x00', 0x100040, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347")
bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1c, 0x1f, 0x5, 0x3, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))

2018/03/30 22:39:16 executing program 7:
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000380))
socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240))
sendmsg$kcm(r1, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40)
getpid()
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001a00))
getpid()
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000000)={0x0, <r3=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80))
mkdir(&(0x7f0000001dc0)='./file0\x00', 0x142)
socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x0, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x0, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1)
r6 = gettid()
r7 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x0, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x0, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r6, 0xd, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000280)=r5, 0x27)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r5}, 0xb)
perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r6, 0xf, r5, 0x8)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x7, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r6, 0xd, r7, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0)
recvmsg$kcm(r5, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0)
mount(&(0x7f0000000680)='./file0/file1\x00', &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='aufs\x00', 0x8, &(0x7f0000001f00)="62314d6edd70ce2d8fe1794b762352023f3716a622508def3e247dac3f72e9398d7cf3f821e44d736f95fb02b757ea17f7cfcf09bb039e8a278c25b949c176cfd98b2f1a759124b5593ae7d2c19b3da5f3e5529e472732d6e0df3ac6608b25618c9e3ae9847d99caee1e0d194548cd7c6e46729486bc83aa733fc440c68179f45a9fb7f7de5cf73235cabc2e3630f7")

2018/03/30 22:39:16 executing program 5:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x3, [0x115]}, 0x6)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000200))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7a, 0x7, 0x5, 0x11, r0}, 0x2c)
mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
r2 = socket$kcm(0x29, 0x2, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240))
sendmsg$kcm(r2, &(0x7f0000000bc0)={&(0x7f00000007c0)=@rc={0x1f, {0x0, 0x50000000, 0xaa2, 0x613, 0x4, 0x1ff}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="09c9453aa30d8c5fba221fa2413f12c580837b2ae292e3ee8dd00098c404125a1a2e63840f82a2f69c3927af43b828422484aaeeceebcbe76e999bd3930c9b7c2995484407f9166e39c2069a88b63a980b9b5ffc880f4b89dde5adae6c7fb84ed98cbac860214dfb0b28d1b2", 0x6c}], 0x1, &(0x7f0000000980), 0x0, 0x20004805}, 0x4010)
r3 = perf_event_open(&(0x7f0000000e40)={0x3, 0x70, 0x2367, 0x7fff, 0x1, 0x6, 0x0, 0x78b1, 0x1, 0x0, 0x5, 0xff, 0x81, 0x100, 0x0, 0x3, 0x9, 0x8, 0x1, 0x10000, 0x1182, 0x6, 0x90e, 0x9, 0x7ff, 0x5da, 0x8, 0x0, 0x30, 0x20, 0x7fffffff, 0x6, 0x401, 0x2, 0x1000, 0x8001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x8}, 0x1ab23, 0x3f, 0x8, 0x5, 0x6, 0x0, 0x6}, 0xffffffffffffffff, 0x10, r1, 0x1)
ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x100, 0x56c96e7a, 0xea, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000e00)={&(0x7f0000000d40)='./file0\x00', r1}, 0x6450789680018397)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000640)=0x1)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000980)={r4, 0x28, &(0x7f00000006c0)={0x0, <r5=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r5, 0x100000001, 0x10}, 0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580))
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xb, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000002a1e8bcab303ddd137dae3110000002500000000"], &(0x7f0000012940)='GPL\x00', 0x6, 0x2b9, &(0x7f000000d000)=""/153}, 0x48)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000004c0)='vmnet0keyring\x00')
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000600))
mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000540)='fuseblk\x00', 0x1000000000a117fc, &(0x7f0000000c00)="47202741310a50362083ae9c5f5cafe96bca57233ea30182e037c1baf739e730336f887a0339aeda9cbfe0a781118feb05032340092c7ef548781bc5ed533c6460773a682f3c83688d9309b573ece2288fabd1b3bda5298371ee2cc65d9c8e1c609983852b62198e9d1c3ae08334b7604279e2791e20acf3ae45ff137f2ca1a54a96db595307e9a8bfc335c20bd320bb024b2ad639e6ad62547e02232ce14daa2fb7")
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x4, 0x100000001, 0x400, 0x10, 0xffffffffffffffff, 0x8001}, 0x2c)
socket$kcm(0x29, 0x2, 0x0)
mount(&(0x7f0000000d00)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='minix\x00', 0x40000, &(0x7f0000000f40)="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")
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000700)="48826af5290ebe80907217132fb0696b0d151c24524054e9d6df43c307218675dd326c647e308f49649d74ce9f1c9c99eca8eb708ef9b6002b9e31f95045541ad4f7c2f6a350ff004bc4015ceb331dc05d82c0306df7d6c5949b0cbc8bacf26d27b262a0d4d4ecad98d3acbc19", &(0x7f00000009c0)=""/161}, 0x18)
socket$kcm(0x29, 0x2, 0x0)
mount(&(0x7f0000000dc0)='./file0/file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000040)='ext2\x00', 0x80000, &(0x7f0000000b00)="b9fc179e3093dec540697d223abb3839b14e772b8e26e104100ff9d93ed91f6955f5701ede88ca117893a87cc6135e36851cf411dcc16f4f5e3821f842d1386ebb19beb5df3ae0dcd0460f4076fd3132dae2c7417db05ddf70e4d3f97fc272d6f129c8")
gettid()

2018/03/30 22:39:16 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040))
perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014"], 0x15}, 0x0)
r3 = socket$kcm(0x29, 0x2, 0x0)
recvmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/189, 0xbd}], 0x1, &(0x7f00000003c0)=""/70, 0x46, 0x5}, 0x2061)
sendmsg(r1, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="658d8a1d419241a86bbd457b4885333cbb40011852d17cdd0e52a6587a486aee69fc10718e8e809733e5d77fbceda5c813cccbe3a7c5de11da0802675bb607478fe1a4217e57d81d5aebf08dde72c03e2c1f16c0356e0dff1a0be0aebe865b248b227a1ff3a4317f7036931f7e87cf3c55afc0c64790dd3c18b996f093c278ec3c19b1481f88418f460dd61f6a75918ca17fe41c4ee1f44b46aa137a1e3eaf8270badef28ecdf3e31a6541d97528b38ddfd5c054790e340cb14d990a", 0xbc}], 0x1, 0x0, 0x0, 0x1}, 0x4004800)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012680)={&(0x7f0000011440)=@hci, 0x80, &(0x7f0000012580)=[{&(0x7f00000124c0)=""/132, 0x84}], 0x1, &(0x7f00000125c0)=""/167, 0xa7}, 0x0)
socket$kcm(0x29, 0x0, 0x0)

2018/03/30 22:39:16 executing program 6:
r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3, 0x9, 0x8a67, 0x100, 0x0, 0xffff, 0x800, 0x0, 0x7ff, 0x8, 0x10001, 0x3ff, 0x2, 0x20, 0x0, 0x0, 0x80000000, 0x7f, 0x2, 0x2, 0x10001, 0x1, 0x8fd6, 0xdbd, 0x3, 0x2, 0x2, 0x2, 0xfffffffffffff001, 0x4, 0x1, 0x3, 0x7, 0x629ce6e6, 0xee, 0xb40, 0x0, 0xff80000000000000, 0x7, @perf_config_ext={0x3, 0x4}, 0x0, 0x2, 0xce0, 0x0, 0x7, 0x1, 0x5}, 0x0, 0x2, 0xffffffffffffffff, 0xa)
ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe7)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x3f, 0x11, 0xffffffffffffffff, 0x2}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)={0x0, <r2=>0x0}}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x7, 0x18}, 0xc)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x24)
r5 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000005807000000000000000000009e9500000000000000000000000000000095000000000000"], &(0x7f0000000240)='GPL\x00', 0x9, 0x31, &(0x7f0000000280)=""/49, 0x41000, 0x1}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0x50, &(0x7f0000000340)}, 0x10)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r5, 0x28, &(0x7f0000000400)={0x0, <r6=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r6, 0x7fff, 0x8}, 0xc)
mount(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='exofs\x00', 0x2000, &(0x7f0000000580)="69a699677b31c696c16dd018c2edcd126c8af3f7dd0774eac33fab23da3a6776c9a812abe562c88c9ccb15804b1e0bde15d508a2e075cdce116feba52ff3e56c34953bcdf8fd0f")
mkdir(&(0x7f0000000600)='./file0/file0\x00', 0x24)
mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='binfmt_misc\x00', 0x20000, 0x0)
r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001940)={r6, 0x103, 0x18}, 0x6)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r1, &(0x7f0000000740)="468dcef90e3dfd963d80cf7d4a04590102b08fb95a0bbdcdb9dee42c469cdeb6a5b73585b45db0a5e4eb8bb64729077d1c564c98569d546fcbc880dad88a62fbb7304f58b6d8a63131a349f7c6ea253c947a1a746187293679e285ae17baf100f633e290d842c0d6053009a580c4bffd0e214240df3b3af9b024f059ff5dc4f91b920857180749150100da13febd803ec1ff9a352c62798a0df004b75e00481e952872"}, 0x10)
recvmsg(r3, &(0x7f0000012480)={&(0x7f0000012340)=@hci={0x0, <r8=>0x0}, 0x80, &(0x7f0000012440)=[{&(0x7f00000123c0)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x6}, 0x100)
bpf$PROG_LOAD(0x5, &(0x7f00000124c0)={0xf, 0x15, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0xfff}, [@ldst={0x3, 0x1, 0x3, 0x1, 0xf, 0xffffffd0, 0x8}, @ldst={0x0, 0x0, 0x6, 0x2, 0x6, 0x18, 0x1}, @ldst={0x3, 0x0, 0x0, 0xf, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @alu={0x0, 0x7fffffff, 0x5, 0x7, 0x5, 0xffffffc0, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x23}, @exit={0x95}, @alu={0x0, 0x5, 0x1, 0xad41f13aa37546c4, 0x0, 0xfffffffe, 0xc}, @ldst={0x3, 0x3, 0x0, 0x8, 0xa, 0xfffffff1, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000900)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000000940)=""/4096, 0x41000, 0x1, [], r8}, 0x48)
mkdir(&(0x7f0000012540)='./file0\x00', 0x88)
recvmsg(r3, &(0x7f00000126c0)={&(0x7f0000012580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000012640)=[{&(0x7f0000012600)=""/13, 0xd}], 0x1, &(0x7f0000012680), 0x0, 0x9}, 0x0)
mount(&(0x7f0000012700)='./file0\x00', &(0x7f0000012740)='./file0\x00', &(0x7f0000012780)='jfs\x00', 0x8, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012800)={&(0x7f00000127c0)='./file0\x00', r4}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012840)={r6, 0x0, 0x10}, 0xc)
socketpair(0x15, 0x3, 0x9, &(0x7f0000012880)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000129c0)={r7, &(0x7f00000128c0)="54b56b9adbfbcfbf4a573bef11a3c8056c4f718a637bfe3a988083fa49fea487d895f43a0ae64fd0f04f59490e74327e6e08465df83742ee1f7c7378", &(0x7f0000012900)="bb8550301891c2b666b4d3e5a523db11acf6f6332e143ac6943fa1b5b00690f8a0cec7577923d0e0c7ba6a39dff3cf0d268f0072aef25478e74ff924de7079e85325cc7dee8cad2a9141a802927900462a0e808e22a100800eb2c3188f784a651fce497651cef5fd0a51b4fabd9b398f4ad4e1ea339f94ac771ad3cf99842e08c01ab52993fa6cf925a0", 0x2}, 0x20)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012a00))
r11 = getpid()
perf_event_open(&(0x7f0000012a40)={0x3, 0x70, 0x40, 0x5, 0x0, 0x2, 0x0, 0x3, 0x10002, 0x8, 0x4, 0x800, 0x4c, 0x9, 0x101, 0x2, 0x5, 0x1, 0x6, 0x6, 0x80000001, 0x80000000, 0x4, 0x1, 0x0, 0x23e, 0xffffffffffffffff, 0x1000, 0x58, 0x2, 0x4, 0x800, 0xfffffffffffffffe, 0x7, 0x7, 0x6, 0x3, 0x77, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x101, 0x40}, 0x800, 0x6, 0x4fa9b96c, 0x2, 0x0, 0x1}, r11, 0xc, r10, 0x9)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012b00)={&(0x7f0000012ac0)='./file0\x00', r9}, 0x10)

2018/03/30 22:39:16 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = perf_event_open(&(0x7f0000002040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7f}, 0x7028, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffdffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2f)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
gettid()
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280))
mkdir(&(0x7f0000000440)='./file0/file0\x00', 0x1000002000000020)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f000056a0e2))
mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x7fffd, &(0x7f0000751000))
sendmsg(r0, &(0x7f0000002000)={&(0x7f00000008c0)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)="99fada401e2c2f03dd503872e59212642e9cf26c0fb514f2db479a776de022bcd57b228c201da00a1df2b2e49d208f27e278e95c24201fbe9fd420ac2f6a526e44ca06", 0x43}, {&(0x7f0000000a80)="6240dbef7df96ce533a3ed934de31de32a774cba3eb68f2741be4f789292a9dba47d86ae9029336b79e2b1f97d5fcc1cbec9fc72c35acf2face11c828c66aae25f4176574fcde82c1a7f087174acc26050908d2a2a096f81deab7f47f4a703743ccc3cb5d2eb1e4f14939c849e8381a3ec0d4c56326f61d531ab7ceb251ef7d1b830946d852232cc204707fc80a86bd2ca7d43f11d2e31ed51d294381e72ae84067b54c1cbce00", 0xa7}, {&(0x7f00000009c0)="6b1a4643376765f9a8be13e7793536295492", 0x12}, {&(0x7f0000000b40)="d384b746537bbbfc834fb626883ee40b0640a3cac2c1181703fa7b0a8ee6a1c132455e469ee6b06989c31e1e96c1d5e351b9260084d4b808f8ef890c3264e747b794c90a90bdbd12aeec8264ce6387e518812a46fa7758031333abdc4f05d15246551250ec4f93f37fee5977b5a3d1756bbe386388d6634be3edf96d13f54bc79c9555404c683d5892cdf12d895d21073e9d43b86f8c2165d4c9974e442a466955fff820de94c8b2a3b46771b77b7672c3b283ae3eaf31815388f4735686b35addf203c18a978eb25217eb06d4a233862f656115979f70328cdc78a44f45d3b198d58aa91e7975127ede1d16931d5b156b39ebc621642801", 0xf8}], 0x4, &(0x7f0000000c40)=[{0x18, 0x1, 0xffffffff, "706f1e6f"}, {0xe8, 0x11f, 0x8, "f2e1dda60ff7d2d278c7bd79059122ce163887d36d5c57495aa9f7f3906615f67844a70b6c36fc53523d84de1040512e435d3d6ad74bba57501af9f3c219f9ffa7685e622636ae5949d8c89076f8c6bd407ea1c3bf550a2743c8962d6bedcf7b348b1ff3018cdcd96da5c8162f810d8895f56e3423c1b574ffec3c5d04c238449bcd2827cae60084935e0a1bd2b9fd3a3cd7782987392a706c98d37e41cbf525c12f0d091c9e570035ec3f5bb4bf01d7254f031327f9b1cdbefd5be88282c3cd22562e9a3011c4a28beeef3e1bb8f7f8adc0b97f74f9"}, {0x28, 0x115, 0x401, "0219e075b802d636131f9edd5ce9c3a6cd29"}, {0x1010, 0x11f, 0x2, "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"}, {0xd0, 0x0, 0x1, "6c5a8e384543ccb880f7934af26df87c701ea6756c99d8ac62acbe42a61f2489f7685393af23f5b7d709843ca9a08d19a9c0f4a692e20cc55f125c9894e6f23588ba4a1c09c6f944ec63a887fce7edc8cefb4a9ddd9719898ca6bde8c860f9fe27d3a538d2445666dd9775783d2ecd6865b6d38e7ea248c54008de9b6d34829a5b8995d2dbe6757322f1469095a9ed9450af7e51f76a53d5578f0cc31cfc803a9ab5b5632294c54685662d909653d3d7057f9158187eca8811"}, {0x108, 0x10d, 0x1ff, "7250cfc2b5e307971db64f06a56204ec9e3f48a5fbaff4e8d535b2a392d48c456e344970183e9f86584f67e1db25b7219af186499e58fede302901cfc406c595c30b98a0b1ba6c50557d7da6acd3827d740d908c846ff29290d4172868e450d1ecc1e73c29ad2486eed2b2ec8af5b1b48be398a5878b7cfc7c61c061e151d5c0744d943f19a4302bbbe34d0cdfc9c0cb8228a2e5bfbd14f2e566d5ace6946eb98e0d0ddf9715d122b77627a66d0c213b44a032fb1252686ee682043875a1df9bff82076823c7fa68d5bf9a6d0c4bab2640898dc410721861fd6a7fb97a74da441fcb251178f6ef674f69a87f839b66bfc1b6"}, {0xa0, 0x10d, 0x40, "8792cc8a15d8421ad607f4373fcfa437957b8ce2276f2582f65ae165c4bbba3dee342ad5f6abdd2d3f94b99418d65ee5d4b42fdf1860739fed156d161319f588b1aed39c48c9763de65482a8f2042f98d6e3c8ddd32a61f9287cef8ba66c154fc5af18a0c64b587b67e72b449d7b0fe332011c52e8dcf7587b712f29a3fafd29ece88914e6a3793a43a55f"}], 0x13b0}, 0x4000000)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0))
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0x0, 0x80000001, 0x8}, 0xc)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0/file0\x00', r2}, 0x10)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000600)=""/164, 0xa4}], 0x2, 0x0, 0x0, 0x4}, 0x1)
sendmsg$kcm(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000740)="67e25f8121", 0x5}], 0x1, &(0x7f00000007c0)=[{0x100, 0x109, 0x4, "002209aec389ba4a1dd998fea7bee873ec026e598f6f87ec2a0835bcdbc796117fe3038d6d7e3ea6d4401d24f490a192f914b53520cb68cfc2f44b096e28fbc05a8545458c588d617243319bcc01cfe89478f38fb745358671815621860e791c23ace89e5be464b1dd69a8e9bd1ecad2ca8586232095397f059563e669718e3c163287ff775682621e3d87f9e4469ecdbb90d2a7b93524beb7abdbc13ae9fed4e1eb1cb1781858c8c4d5d04622d9ec3c6b7e92a5f08f93f19ab553a39814dbf234cdc01275409314b74b7cd03486ade29a3af58ea5ed0c90d32271fab69b8aea7e498911e059ff2da3"}], 0x100, 0x80}, 0x1f9f7c99dbbdff67)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='selinuxfs\x00', 0x100000, &(0x7f0000000180)="f3654242d6e655b3b868634fbd98915b2d793d75b314e906f150617eb43d57a6c027e0329ef31283b3e19bdf18fd7da4b3cfa01c1de9d93345089984afbf74a9704e36786c46a0ed053d4e5da39df7c360b1c77fb77feb171602d5f8219ed4e97e2750e77c86b0cf22fae795f022f0ebfc595ad28ab70f6b8b1642a319cc087ec30e4e1e373a45e088dad2253f34f2eaf003bb4920")

2018/03/30 22:39:16 executing program 2:
socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mkdir(&(0x7f0000000200)='./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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={<r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000000a00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000400)="896f408429dfa40f5d1417e611890e7d443535890fb3f8", 0x17}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000c0100001e7e0329910119e63d01255e9e0a2511eea53701473ae07d0191191ad2533432fe3ac10cb31c028b5bbda7fc781896d8d1b5b351223524247248d42424dd10a4aa1b7fa9b6f0a3ba"], 0x18, 0x800}, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x207400, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d261b1e55c05b62c2616c71c65ea520859500331d233673189fcb55a7df24f377c15c321bdce00464a7b6f7dc6542b21f3b726181df484012b9f67e35d42d7cc0", 0x59}], 0x1, &(0x7f000000a440)}, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
r4 = socket$kcm(0x29, 0x7, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000035c0)={r3})
recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/227, 0xe3}, 0x0)
close(r0)
sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0)
socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000680))
recvmsg(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppoe, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f0000000580)=""/159, 0x9f}], 0x13d, &(0x7f0000000500)=""/65, 0x41, 0x5}, 0x20)

[ 2159.297750] FAULT_INJECTION: forcing a failure.
[ 2159.297750] name failslab, interval 1, probability 0, space 0, times 0
[ 2159.309545] CPU: 1 PID: 24228 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2159.316827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2159.326187] Call Trace:
[ 2159.328788]  dump_stack+0x194/0x24d
[ 2159.332608]  ? arch_local_irq_restore+0x53/0x53
[ 2159.337298]  should_fail+0x8c0/0xa40
[ 2159.341019]  ? perf_trace_lock_acquire+0xe3/0x980
[ 2159.345873]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[ 2159.350976]  ? trace_event_raw_event_lock+0x340/0x340
[ 2159.356165]  ? perf_trace_lock+0x900/0x900
[ 2159.360403]  ? mark_held_locks+0xaf/0x100
[ 2159.364554]  ? __raw_spin_lock_init+0x1c/0x100
[ 2159.369147]  ? find_held_lock+0x35/0x1d0
[ 2159.373215]  ? __lock_is_held+0xb6/0x140
[ 2159.377291]  ? check_same_owner+0x320/0x320
[ 2159.381613]  ? d_alloc+0x269/0x340
[ 2159.385157]  ? rcu_note_context_switch+0x710/0x710
[ 2159.390096]  should_failslab+0xec/0x120
[ 2159.394074]  kmem_cache_alloc+0x47/0x760
[ 2159.398135]  ? d_drop+0x51/0x60
[ 2159.401550]  ? rpc_i_callback+0x30/0x30
[ 2159.405531]  rpc_alloc_inode+0x1a/0x20
[ 2159.409412]  alloc_inode+0x65/0x180
[ 2159.413043]  new_inode_pseudo+0x69/0x190
[ 2159.417102]  ? prune_icache_sb+0x1a0/0x1a0
[ 2159.421341]  ? do_raw_spin_trylock+0x190/0x190
[ 2159.425919]  ? d_add+0xa70/0xa70
[ 2159.429291]  new_inode+0x1c/0x40
[ 2159.432652]  rpc_get_inode+0x20/0x1e0
[ 2159.436452]  __rpc_create_common+0x5d/0x1d0
[ 2159.440778]  rpc_mkpipe_dentry+0x122/0x360
[ 2159.445096]  nfs4blocklayout_register_sb+0x4b/0x70
[ 2159.450033]  rpc_pipefs_event+0x3a4/0x480
[ 2159.454176]  ? nfs4blocklayout_net_init+0x460/0x460
[ 2159.459188]  ? lock_release+0xa40/0xa40
[ 2159.463158]  ? dput.part.20+0x1d9/0x830
[ 2159.467135]  notifier_call_chain+0x136/0x2c0
[ 2159.471539]  ? unregister_die_notifier+0x20/0x20
[ 2159.476286]  ? down_read+0x96/0x150
[ 2159.479904]  ? blocking_notifier_call_chain+0xe1/0x190
[ 2159.485176]  ? __down_interruptible+0x6b0/0x6b0
[ 2159.489840]  ? _raw_spin_unlock+0x22/0x30
[ 2159.493992]  blocking_notifier_call_chain+0x102/0x190
[ 2159.499186]  ? srcu_init_notifier_head+0x80/0x80
[ 2159.503943]  rpc_fill_super+0x525/0xae0
[ 2159.507915]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.513103]  ? security_capable+0x8e/0xc0
[ 2159.517249]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.522434]  ? ns_capable_common+0xcf/0x160
[ 2159.526756]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.531940]  mount_ns+0xc4/0x190
[ 2159.535306]  rpc_mount+0x9e/0xd0
[ 2159.538665]  mount_fs+0x66/0x2d0
[ 2159.542032]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2159.546609]  ? may_umount+0xa0/0xa0
[ 2159.550226]  ? _raw_read_unlock+0x22/0x30
[ 2159.554368]  ? __get_fs_type+0x8a/0xc0
[ 2159.558252]  do_mount+0xea4/0x2bb0
[ 2159.561791]  ? copy_mount_string+0x40/0x40
[ 2159.566017]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2159.571038]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2159.575793]  ? retint_kernel+0x10/0x10
[ 2159.579682]  ? copy_mount_options+0x149/0x2e0
[ 2159.584172]  ? __sanitizer_cov_trace_pc+0x26/0x50
[ 2159.589011]  ? copy_mount_options+0x1f7/0x2e0
[ 2159.593511]  SyS_mount+0xab/0x120
[ 2159.596953]  ? copy_mnt_ns+0xb30/0xb30
[ 2159.600834]  do_syscall_64+0x281/0x940
[ 2159.604712]  ? vmalloc_sync_all+0x30/0x30
[ 2159.608851]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2159.613339]  ? finish_task_switch+0x1c1/0x7e0
[ 2159.617828]  ? syscall_return_slowpath+0x550/0x550
[ 2159.622752]  ? syscall_return_slowpath+0x2ac/0x550
[ 2159.627670]  ? prepare_exit_to_usermode+0x350/0x350
[ 2159.632681]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2159.638049]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2159.642893]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2159.648071] RIP: 0033:0x454e79
[ 2159.651246] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2159.658965] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2159.666225] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2159.673486] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2159.680741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2159.688001] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000054
2018/03/30 22:39:17 executing program 0:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/211, 0xd3}], 0x4, &(0x7f0000000640)=""/99, 0x63, 0x3ff}, 0x1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x20000000000003b6, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000008000000000000190000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000200)=""/251}, 0x48)
r4 = gettid()
perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x400, 0x3, 0x2, 0x0, 0x0, 0x100000000, 0x104, 0x2, 0x0, 0x3, 0x1, 0x7, 0x2, 0xffffffff, 0x2, 0x4, 0x9, 0x63, 0xc147, 0x5, 0x5, 0x80, 0x300000000, 0x80, 0xd77, 0x10000, 0x0, 0x476f, 0x0, 0x5, 0x5, 0x6, 0x9, 0x4, 0x80000001, 0x2, 0x0, 0x9, 0x4, @perf_config_ext={0x7, 0x1}, 0x8, 0x0, 0x2, 0x0, 0x4, 0x2, 0x6}, r4, 0x8, r0, 0x2)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3)
r5 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffcaf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000180)={0x1, 0x0, [0x0]})

2018/03/30 22:39:17 executing program 1:
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)='gfs2\x00', 0x1, &(0x7f0000000200)="f73a230229c8de8627214f62e36a1ca68670c388642dc02b3e412c488af27a36fe41d79ee89eb66288c5012eebee49fbb0da011ade2975341c99fce3e20cac976f5b082fbdffeff563920c5b5b3dfb464f6e48449d6be86d834381ddf7211248a37d18df28c13cbf2c7cee7efcae8e45695d5d887adbf5bdc7f5de6b46906d8ff4622da35486c9764d83ba4efb345ae946920ef9b99431469c68e466a19afe8e31de4f64ba2b6c846d5c64b1a085bc97a105c07db29ad99013033301fa9ec910aa9abdd2d2b4b08488be61287b3af661fd4900c8d6")
r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000004c0)}, 0x10)
mkdir(&(0x7f0000000300)='./file1\x00', 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)='./file1\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f0000000400)=',')
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)

[ 2159.695461] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry blocklayout
[ 2159.727790] net/sunrpc/rpc_pipe.c: rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12)
[ 2159.736878] overlayfs: missing 'lowerdir'
[ 2159.738916] list_del corruption. prev->next should be 00000000f72a3693, but was 0000000072bdc083
[ 2159.745912] overlayfs: missing 'lowerdir'
[ 2159.751628] ------------[ cut here ]------------
[ 2159.760469] kernel BUG at lib/list_debug.c:53!
[ 2159.765173] invalid opcode: 0000 [#1] SMP KASAN
[ 2159.769843] Dumping ftrace buffer:
[ 2159.773382]    (ftrace buffer empty)
2018/03/30 22:39:17 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1})

2018/03/30 22:39:17 executing program 5:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000540)={<r0=>0xffffffffffffff9c})
recvmsg$kcm(r0, &(0x7f0000002cc0)={&(0x7f0000000580)=@can, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/123, 0x7b}, {&(0x7f0000001840)=""/232, 0xe8}, {&(0x7f0000001940)=""/213, 0xd5}, {&(0x7f0000001a40)=""/150, 0x96}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x8, &(0x7f0000002bc0)=""/234, 0xea}, 0x2102)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x7, 0x0, 0xffffffffffffff9c, 0xd9}, 0x2c)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000002e80)={0x3, 0x0, [0x0, 0x0, 0x0]})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10)
r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680))
r3 = getpid()
perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x800, 0x0, 0x0, 0x1000, 0x5, 0x7f, 0x5b, 0x1, 0x401, 0x5e96, 0x10000, 0x2, 0x9, 0x4, 0xffffffffffff1fa5, 0x2, 0x0, 0x0, 0x8, 0x3800000000, 0x4a21c621, 0x1000, 0x8, 0xffff, 0xb8, 0x9ed, 0x9, 0x3, 0x7, 0x80, 0x200, 0x3f, 0x800, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x1, 0x1000, 0x0, 0x8001}, r3, 0x4, r2, 0x1)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x4204, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x13, 0x0, 0x0, 0x4982, 0x0, 0x80000000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0xfff, 0x0, 0x4, 0x5}, 0x0, 0x0, r1, 0x2)
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0))
bpf$OBJ_GET_MAP(0x7, &(0x7f0000002f00)={&(0x7f0000002ec0)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)='gfs2\x00')
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0)
r4 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x5, 0x7f, 0x0, 0x7fffffff, 0x0, 0x9, 0x2000, 0x0, 0xeb5, 0x1, 0x0, 0x100000000, 0x0, 0xfffffffffffffffb, 0x1000000000000, 0x10000, 0xfffffffffffffff7, 0x8, 0x2, 0x18e53743, 0x9, 0x0, 0x1000, 0x0, 0x6, 0x4, 0x10001, 0x0, 0x4b1ee5e1, 0xffff, 0x0, 0x0, 0x100000001, 0x6, 0x4c434f50, 0x6, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x22000, 0x0, 0x1ff, 0x7, 0x8, 0x2, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)='\x00')
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x1b, 0x2000000, 0x6, 0x0, 0x10020000000, 0x0}, 0x2c)
socket$kcm(0x29, 0x2, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r5, &(0x7f00000003c0)="00443275a6eb8c6681f75c7b07fdb8c38c51", &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20)

2018/03/30 22:39:17 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1})

[ 2159.777092] Modules linked in:
[ 2159.780289] CPU: 0 PID: 24228 Comm: syz-executor3 Not tainted 4.16.0-rc6+ #42
[ 2159.787560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2159.796929] RIP: 0010:__list_del_entry_valid+0xef/0x150
[ 2159.802290] RSP: 0018:ffff8801a67777a0 EFLAGS: 00010282
[ 2159.807665] RAX: 0000000000000054 RBX: ffff88019128ff60 RCX: 0000000000000000
[ 2159.814938] RDX: 0000000000000054 RSI: ffffc900026a4000 RDI: ffffed0034ceeee8
2018/03/30 22:39:17 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1})

2018/03/30 22:39:17 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1})

[ 2159.822212] RBP: ffff8801a67777b8 R08: 1ffff10034ceee40 R09: 0000000000000000
[ 2159.829492] R10: ffff8801a6777778 R11: 0000000000000000 R12: ffff8801cc873c70
[ 2159.836767] R13: 1ffff10034ceeefd R14: ffff8801ca86ab00 R15: dffffc0000000000
[ 2159.844044] FS:  00007f89c442f700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000
[ 2159.852274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2159.858163] CR2: 0000000000728020 CR3: 000000019a57f006 CR4: 00000000001606f0
[ 2159.865446] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000
2018/03/30 22:39:17 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040))

2018/03/30 22:39:17 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040))

[ 2159.872727] DR3: 0000000020000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2159.880001] Call Trace:
[ 2159.882608]  __dentry_kill+0x260/0x700
[ 2159.886513]  ? check_and_drop+0x1b0/0x1b0
[ 2159.890668]  ? d_path+0x930/0x930
[ 2159.894133]  ? rcu_note_context_switch+0x710/0x710
[ 2159.899083]  dput.part.20+0x5a0/0x830
[ 2159.902898]  ? d_path+0x930/0x930
[ 2159.906363]  ? rpc_show_info+0x460/0x460
[ 2159.910430]  ? d_delete+0x181/0x280
[ 2159.914073]  dput+0x1f/0x30
[ 2159.917013]  rpc_fill_super+0x628/0xae0
[ 2159.921011]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.926219]  ? security_capable+0x8e/0xc0
[ 2159.930386]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.935627]  ? ns_capable_common+0xcf/0x160
[ 2159.939945]  ? rpc_remove_pipe_dir_object+0x6d0/0x6d0
[ 2159.945126]  mount_ns+0xc4/0x190
[ 2159.948487]  rpc_mount+0x9e/0xd0
[ 2159.951859]  mount_fs+0x66/0x2d0
[ 2159.955256]  vfs_kern_mount.part.26+0xc6/0x4a0
[ 2159.959853]  ? may_umount+0xa0/0xa0
[ 2159.963472]  ? _raw_read_unlock+0x22/0x30
[ 2159.967644]  ? __get_fs_type+0x8a/0xc0
[ 2159.971528]  do_mount+0xea4/0x2bb0
[ 2159.975080]  ? copy_mount_string+0x40/0x40
[ 2159.979324]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 2159.984351]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[ 2159.989111]  ? retint_kernel+0x10/0x10
[ 2159.993006]  ? copy_mount_options+0x149/0x2e0
[ 2159.997505]  ? __sanitizer_cov_trace_pc+0x26/0x50
[ 2160.002373]  ? copy_mount_options+0x1f7/0x2e0
[ 2160.006891]  SyS_mount+0xab/0x120
[ 2160.010354]  ? copy_mnt_ns+0xb30/0xb30
[ 2160.014254]  do_syscall_64+0x281/0x940
[ 2160.018135]  ? vmalloc_sync_all+0x30/0x30
[ 2160.022286]  ? _raw_spin_unlock_irq+0x27/0x70
[ 2160.026798]  ? finish_task_switch+0x1c1/0x7e0
[ 2160.031300]  ? syscall_return_slowpath+0x550/0x550
[ 2160.036227]  ? syscall_return_slowpath+0x2ac/0x550
[ 2160.041159]  ? prepare_exit_to_usermode+0x350/0x350
[ 2160.046175]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 2160.051530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 2160.056358]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 2160.061527] RIP: 0033:0x454e79
[ 2160.064696] RSP: 002b:00007f89c442ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2160.072385] RAX: ffffffffffffffda RBX: 00007f89c442f6d4 RCX: 0000000000454e79
[ 2160.079634] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040
[ 2160.086881] RBP: 000000000072bea0 R08: 0000000020000300 R09: 0000000000000000
[ 2160.094128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
[ 2160.101375] R13: 00000000000003fa R14: 00000000006f8010 R15: 0000000000000054
[ 2160.108633] Code: 4c 89 e2 48 c7 c7 00 bf 75 87 e8 f5 cc 46 fe 0f 0b 48 c7 c7 60 bf 75 87 e8 e7 cc 46 fe 0f 0b 48 c7 c7 c0 bf 75 87 e8 d9 cc 46 fe <0f> 0b 48 c7 c7 20 c0 75 87 e8 cb cc 46 fe 0f 0b 48 89 df 48 89 
[ 2160.127895] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801a67777a0
[ 2160.134783] ---[ end trace dcb2d79432a6e6df ]---
[ 2160.139564] Kernel panic - not syncing: Fatal exception
[ 2160.145416] Dumping ftrace buffer:
[ 2160.148940]    (ftrace buffer empty)
[ 2160.152625] Kernel Offset: disabled
[ 2160.156232] Rebooting in 86400 seconds..