ffffff, 0x2400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) recvmsg$kcm(r0, &(0x7f0000003e80)={&(0x7f0000003900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003980)=""/218, 0xda}, {&(0x7f0000003a80)=""/225, 0xe1}, {&(0x7f0000003b80)=""/3, 0x3}, {&(0x7f0000003bc0)=""/129, 0x81}, {&(0x7f0000003c80)=""/97, 0x61}, {&(0x7f0000003d00)=""/245, 0xf5}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000003ec0)={0x1, 0x2, &(0x7f0000346fc8)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1}], &(0x7f0000f6bffb)="47104c00", 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x4000000000, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x89e1, 0x705000, &(0x7f0000000600)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f00000001c0)="04a36deeb1ead48b35cfdbd0b98977e61229c8b7f801dc886de13e43a0aef869dd2ee42718689ab3e57515e0afdac0686b5625a4bd7a4ea2adacf6ae1db3e66c125d359ec673539bb99273897cac4d7ff1a20f3038beb10588b72f6631986d72a4700dd9e16af153785fe786df3e5fa89d30c890cd876671719e29d83b21ab4cac6b32139267ef60dd10309ed668bb07245e62df37a04836dbfff59aa0500715eb0e3a8589edc649abbb87d418907f8f229f48b7fc426b2e34ab406962f36a8b96abbedfd42c6b732b1b24ae40e125336ff7637df8d5b58ac1916e66fbc77a404daa240502b37204e9484b1da6f165177c9e83", &(0x7f00000002c0)=""/136}, 0x18) 2253/09/17 08:15:41 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, &(0x7f0000001280)=""/198, 0xc6, 0x5}, 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001380)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f00000013c0)=""/105, 0x69}, {&(0x7f0000001440)=""/71, 0x47}, {&(0x7f0000001580)=""/231, 0xe7}, {&(0x7f0000001680)=""/245, 0xf5}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/89, 0x59}, {&(0x7f0000002a00)=""/13, 0xd}, {&(0x7f00000027c0)=""/126, 0x7e}], 0x8, &(0x7f00000028c0)=""/201, 0xc9, 0x5}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000014c0)}, 0x40012100) 2253/09/17 08:15:41 executing program 7: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x7e}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) recvmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/114, 0x72}, {&(0x7f0000000300)=""/19, 0x13}], 0x2, &(0x7f0000001240)=""/4096, 0x1000, 0x6}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x705000, 0x2, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000001200)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xffffffff, 0x401, 0x1, 0x0, r0, 0x28ca}, 0x2c) socketpair$inet_icmp(0x705000, 0x930000, 0x705000, &(0x7f0000000000)) 2253/09/17 08:15:41 executing program 1: r0 = socket$kcm(0x2, 0x20000000007, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600), 0x29c}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x4899, 0x4) socket$kcm(0x29, 0x7, 0x0) 2253/09/17 08:15:41 executing program 5 (fault-call:8 fault-nth:44): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x7f, 0x1a30, 0x8000000005, 0x1}, 0xfffffffffffffe07) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f00000001c0)="8c05c7d8547feae4a213ac82f9e581216fc2c510f6b58be4ab67f83cd8af3cbe5bcc0728654d", &(0x7f0000000200)=""/12}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/145}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x4, 0xb0, 0x3, 0xd, r0, 0x800}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000012c0)={r2, &(0x7f00000002c0)="70228a8f3e9714273782b7c4c3804b6a4b880a18355b9c5620c3507641e794b1430ac12a39d04c3db19ce5f2406d7d550ed6e02bb1f57ecb7863b915e938b19f958e73962f9018bb93d301411835be14c8b6c07f374e2f08834c67b11c82e88f6ddc1fd95f25d4408477d911f078bf8db97cf682f42500c2c2297a8527e604428cc942cab93ea657ec9fd2b9f48a50929d98e7a4a390c242189a3abc7409e7f399375e891f9307abe19006624c1b003738d3bba6666634f508942fada5139f5686049a3f819c0f09858539f32bdbcdb449090aa392608411e380a66dfb3484fd5d9f0f50ba69f956a05b3f54a3c1e842e33999829b677008c8c0654bef46b9f67b3262d84cbb8f4bb19ab2e519147b7860020a504ae2034b868bc26259665780d8481c8bc1fef5f8c16a6bc98c6b743488f48da54dd4cd096fa49789410d4614c79cf1ec082dc3eaa35044a53c263b03ecea26c7f8e1b3fc56626dafe9f1d38d31c9e7210d2eaf8cd5028dbc311c681a2c370a1442cf7f730a165bf2c526c4409d79a74f042de01cd3be446958ba603bde7d8656b022d2733b12d301a76225463d43c3f964527ca3ebbcb87e1340987ba7ae475450b0b8e44c68ba1dbc106b74fdb1367f35a739d9c85933b2a59b6d851d8988716c04283a222f563d4b343aebee70950f6b6bb504fbc723b9197e2d697f7e0ed216ca60afe28507a74cdf99987fa2956689c3ccbd40d5d4eea803c8b2dec753efc49ae2fe36a3c4d6664108fbba0c4a912c8f4eeeee98d19cd843c9ace110026e34167d8134dc9837c74dc98b111c1c7242d86072e8bd3a2c5d6ee4fad0382c8b4a92bdc28fec9a37517345ac257779655e0c08eb7f0d263130355c1e153ce11d7ca985d0502679cea3c5ceab25ed6144e48f0c310ff0099b60437cd2167da5594583f9587f8dd42ea10a59f5ca5114b5e7c8dd66463c54ec366677eefcfdc3fa47935bffef536dd400fbcf0657c687a67a24f03c5c257aab957c9e24f0f3332aa43569fc0343df5a99a9def94e5f5341af125c15d9f4e84bc89cc7d884d614389f2eaecd9e368397c20171c7a1de072d651d764140e8e854c24d17d26b3a48fcccbeb8d45270837a02475a4eb77806d48cd3a467836f96efb234f65104c4afdcf2b0a1316f9405cdd15d41264bf060bcd82e6d1edd73313cf8b090adc5aa9eb8dab3e129324d09297316655f2c33117847dadd6f5d41d1b34ccdeba5af2fc7c44761588f774270809888b6346632c7a31c71a2463abcef063917fa569fb393ae18b1987bd5a6794aa9a657436f086aae86096d9ca9c4321155dc0d46e0f0180c979bc533c8b4ec3edd09f3a9b8e41ed029f72030027c0f9ff16816fc3d62dbca75fa98fb53b7183fd159bd3b9d9843385885523dbb47ac3714fae5bc77d5b5046382869727adf590aeede2041c47cf798b1cd19a8956b497d75b7d1875e83358de1d02c2a9fa05a5652dc11483a2ba7ea30698812e8523281570cc77d73fe973d8b50dc697d9ade224ed1fe4c29ad41b47a7b49df8924e1f4cfec7c0a55ac2778738de4fa4e41a7e1c92480f4f5a11287ca67121fe073cb12d3bc943267f23d51329d81412221837f554c8a6b1f9c0f4549550472748df49c36134974569a0fcb999f3d623d2f4b75403a30b72bc25d687792481390fd3d7b98da0287c9b94b44044cbfc8843fc84849a8932bd5a557718a0874541efe51c733a2709e59a019b79afc770577c4bb365bf133cea9ea6bf59822ba7eb5c5379834e2cd4b943f288bb51ded2ca90764d426ef0af0e8b8b9dcd40e8ccd47c9a2cf626dcdf01df42170ce61cc0eef72bb593a761d5dffd8fad7dcf5a5ee823a69a220351b208b7cc5eb30c029bc40de0bdd2f46a1bd72b81998635cae7bb8025757eebc5a3bbd7d27449f67453d37c2a1121bdc5689fad882894fe7a1e388c39ddcb3364b4499856dde6357bc39281813ff9878980bb2d54afa9b7915b83a912ca6beba6cd6a61d6b3a4f5c6bfdb2d16b0a604888088a626792a27b7d04a540fed67e4b068b61174ff8969a357ce423946ed1eedcd5b8d14dc8f1db3293d5af74851703f3862851e9cd9712ffe87b16f7ea5296e8e3bad3d1d0d1bf5012c468385ca5f16b3ef7d4dbf71f2fd014e64a7fd20db929bdc23f1789128ed8797fca1cc2a50b4d0a0269722389374b180c0ba7835e9cf94c320af6c0e2c171e3dfd971d1daaa49e37bac705a715caae16006378f4df3eef4b4bef25e40649bee37145f4b7b8b0e1f08d30e51b0cccf295b110d36361f0e1eb8a505e901a90feaa8813026c9ed63b51d205664696c024193d329e0a8d48e8560416f9e37fb6a949b5a997afc6ff61c0a5a02d65b67e2935308c36b78bd069673f7c1e5a5992bf522a4d62ae6dc42ddb4a1daeb208765bb565d32b7faff3ffc2c739f1a6fa8ba15f0bf46681b761144d7e6327066731c64b5692ec9d1a16f1322379723129b8574666fa32dfdac0b4f8dca9f7b700f219d420fed7886d6b896f1553d53996733610213b608bc0030e3671d731bd5d2476ca93802566b483722af59db0c2c0d8b5a166dd2eb25df2b52fc5bb291bd59d6e9b89b1fcdc31e68e3dde7a2187d2bdb50b6a79e7c621b3f8323dd4ab76c2d8134f59bf8763a868be6d7b2afd2604d8a16e2fdd07f93f40f2c12ea15c44acdb7ef6d53da6aacd74b538e17f8336a1f5a947bfd854a15c4050a02363ca05e61a7bb629737c8b19e1d68d423f27622f9e39a95ba50b227d2f8b403ab3c614cfad663b7c3b6e1f74d563da6373b2ac2c26afe8ee429f5ee4643d9818a5202621be1d23e14aedee0b371d42a12e0cde97c3b56f5e20fdd844e7815208d61e68f8e994855d16a137675a485a1e55d41e6fd13d6ee30d65bb38d6229ae415dd3edced41794a68297e788e5e9c4a4d674f708762d0c1dbd296a6ede5f749927622f1be606711e4825821eb2e636ce3c94511d6cab51e0e7b5cf3e4d50b8b9eeb1385d40b1ab26799c258bc901b24b566d364497010f025e9d8177908e5059e63909ab6596129a813f1c9d40412719ab0895bcb197c8df25b504e6cac7000e6269800500ba9ab37cd34e04c8b9b904847d04fa5fdedfc1e2b343cfbd263bd275b332f2234ebba2e096c125e1a15909843e1a4cd57ee4e7fa70df6b02736e0cab9496d503fec1a8c4d2ca6cdba41ae11899fdccb08d3cd78f9b3ed6df8c3e2ce93c35dc0f9e6fb94d889a8ad4ec0cf263077fbb73bbed2bfc50efb95359378cc08dc95cb86a2410e8d15af3898ead4d5bbd8c97e4c4d6db0e9e0e08ddbdd007253cf8136d2b962ae79ecad971f0870bcc4a0db4905c66243c45c19d5e30a0c639ac9372aabebb3f696e9c87d54ea5f60d78187bce42c5613f25ac566f301f35572c3f8db140391168c9e5b8aa3fe82b56023694f57bf3e585a70e37f03cace9ab68527c966a22d8acf8c37dca98aea226ef956b65b752392fdeee7d87ec8703bbf09a963f457ac8481d39cfb684e8ebb4d600cd09163c8c22848ad041f48b7eddcf0bd23c32c2cf5297581abe908b563005b3e1698ffc46f2da96cf66ddea479176fba5882314649041395c4fb3a020a31c362976a548c06b756b833ed8974963aff2561f2b8fa40df3ae35f6f99072a79340344b374e5e06d7179edd0b190f5fbdd96e7a12e975a9ef518fdcf7d0c0c51eb9337a631da6086bdd42eea27df8e24bc8970ce62dd037b2bb761300260e1820a9a75988ef918b2cfbfeb1738ff3c9fb36fc9352e9480926be924033e4e5aa5e34a5bacd6df63ad328b4081ed90f9d852e2c9b769a3c1b07c5c12e26fad97dfc75cf17e85b0a9e7c3700ce83428d536f4cd61d00eddbd5556aa78f3a27ed60e24531973e57d965c994ca5e06decf14ce7166532ba0cdbb3f21cb21691e3677738bbd69f511f874677e12d1beaefdcfc01ab4ac0443691a30df5f892fd27ec4a6715b7457e50717e410e6827b9615d3d60e5968225839573c9b4d3497d21b877dfcd7c504137a24dd5eb0a955063c173e6854331ce00320d133e342e7fc31994d8a89eba6fa6900e8c6310c1b24ca0d0aeac8c1da1c5b2ea2e6b22efb94e0f061f73c42ea022a21177c1edf5a8cf68be18d52017da9d862e610758d5ec0ebb146831bc16a3df7e6072f8c40203b0a22926191d140e8458505acaaa49f2a95499b39be78f19ac671ec952401cefd3486117f207dc317b4792b040c5f747950057bdb1b28d2721d0171abd9e79e6f8f19a07ff681d04fb0934b724f0a363234d15b5376e247013664c9772207ce52b99ed9e012278ccdcef137d548ab8050c5ed552b706c0e3d734808ae674c00338e6f6f3ca0a0ef203d2451b3c76b6b674aebd493177fa4ae7acde21cdd41c016bfda8350291a97c366017ce81d4134bb4641cb2fd1e42f53d2ddc7a0aac13d3f8da894f312bd001b9aba3a4505f4bc3bc7d63334516e1a9a87c08a36258ac634f890f2b81667d29e001ddf5d63186fdd3489dc15c8894fdba0af8a84ed80965e10a99ab50d3eaadfd7e747970c8420e10028dbc5dc04eee6f0a162488b4d22881ce112323694a6d1d2893d52b82437cd05652fb8c8a96d64a2d17529b58fef78434b3c786e6e122a7b33c003fc0dcc8419dd5e462ab3efc68a93cbff7a5dd335dfb9ff77eeed7c732c3e3a9a954902a7c0b60499080a72975c3b2848a3cbfe1db4252a3b488159da02c8a2b02d9173fd9470a490d3def8b885f6c91c01de4a3a8c196d4ae633106269a9ffbd3e465ff69e235640ba1e2c8047cd8f9fc9cbe0227b165c7fcbd637987e03bd2729daa3ac042419e0677aa207337ecb20c7818ad21f9dd49c9c73c653f1c46bd76acd6cd1bc769dda8d1a7b4cb2ed7c8006c81eabe472f23058d569530c81e37dd7d57cc7f76e3414a0a43913e0c0ad88a317a8eaee0b039497b6214a159398147786e213788ed85e7520a6c0f2e9f54c2212b12e58e6e271ca464335c798e1eab71440cb3989de5839c8ac1a1072634c541c38d6a6bc4ee0277bac254b803076a40988788f6af3bdf0e08842f508c35eac5446472dd2352516db222700873f249828354e133ff035641af376eb84747c97cc01031734e0ab12a42eb95bc169081638007f1bd76ce42d3d3456d7332111b50c9919956803787846ebeb718fa2c84b4a2cb60fd041ccebca03aae086b224633a0e220b6360ca81569adf3b8522828c32e8d5cde430ec0c31224121d3d139293ad41cac4fc6b6e514ede15e3fd589c13b8354edaf92c42488394c30c4228e3f0514fa708c5146d1b0cfc3ce2b05a37d5f5360b1214f6502b250a91aafd9bd9f3dcbeaa47b36feb657ceb6eec247685491efe5b8350cab0b1a11f3e5421ddf7b5d726164c44edb96e49873f158196fd074fd38ff72722af50652acd6add8cbb3c6819559919d2a5297b25acc326b8b72d4214bac5d9afdde743fc4f875b0f4a4779078895fa86ea376456eaaab98608a64402ad0658b1b5ef27ab94d17c0e355f97dd0290b5f5bd1a9a0608501cdb66ab7a469df9a011b72eade4826a9c846943957e0db3a1b8a4e45a416738336efb5e727a292bff444a97a1f20c5f4913450d66d64ef2b3f271f2ca38bfb11810f8f89316230028080d5019525beedcf9f55b16e0e6b3a2f5e9a5c20b74ffdfb4c68d2a1191e9a7cc8c173c7f342994bcd24f821630e95bddbd8c916426d7687447b0c0f78513245c40931a471945b524e20733dc458aa656580746d1e75c8cfe5b4e82"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x1, 0xfff, 0x3f, 0x13, r0, 0x401}, 0x2c) [ 1869.483986] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1869.491447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1869.498737] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1869.506024] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002b 2253/09/17 08:15:41 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}, 0x0) 2253/09/17 08:15:41 executing program 6: r0 = socket$kcm(0x2, 0x4000000001, 0x0) recvmsg$kcm(r0, &(0x7f000001ec00)={&(0x7f000001d700)=@hci, 0x80, &(0x7f000001eb00), 0x0, &(0x7f000001ebc0)}, 0x3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 1869.631853] FAULT_INJECTION: forcing a failure. [ 1869.631853] name failslab, interval 1, probability 0, space 0, times 0 [ 1869.643301] CPU: 0 PID: 10413 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1869.650338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1869.659735] Call Trace: [ 1869.662354] dump_stack+0x1b9/0x29f [ 1869.666205] ? arch_local_irq_restore+0x52/0x52 [ 1869.670911] ? __save_stack_trace+0x7e/0xd0 [ 1869.675703] should_fail.cold.4+0xa/0x1a [ 1869.679798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1869.684931] ? kasan_kmalloc+0xc4/0xe0 [ 1869.688856] ? kmem_cache_alloc_trace+0x152/0x780 [ 1869.693731] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1869.699216] ? __list_lru_init+0x45e/0x7b0 [ 1869.703491] ? sget_userns+0x706/0xf20 [ 1869.707415] ? mount_ns+0x8f/0x1d0 [ 1869.710987] ? graph_lock+0x170/0x170 [ 1869.714828] ? do_mount+0x564/0x3070 [ 1869.718573] ? ksys_mount+0x12d/0x140 [ 1869.722408] ? SyS_mount+0x35/0x50 [ 1869.725979] ? do_syscall_64+0x29e/0x9d0 2253/09/17 08:15:41 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251}, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0x2, 0x5, 0x2) socket$kcm(0x29, 0x7, 0x0) close(r1) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x8}, 0x10162) [ 1869.730250] ? find_held_lock+0x36/0x1c0 [ 1869.734348] ? __lock_is_held+0xb5/0x140 [ 1869.738455] ? check_same_owner+0x320/0x320 [ 1869.742820] ? rcu_note_context_switch+0x710/0x710 [ 1869.747789] should_failslab+0x124/0x180 [ 1869.752056] kmem_cache_alloc_trace+0x2cb/0x780 [ 1869.756756] ? __kmalloc_node+0x33/0x70 [ 1869.760757] ? __kmalloc_node+0x33/0x70 [ 1869.764755] ? rcu_read_lock_sched_held+0x108/0x120 [ 1869.769805] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1869.774855] ? list_lru_add+0x850/0x850 2253/09/17 08:15:41 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0xc, &(0x7f0000000100)=ANY=[@ANYBLOB="85000000220000004700000022b88d409500007800000000c5a833ff4244ca43aef986f7b16fc066bdfc6e88b3446ea3331d03b752d10865158d23dd85f292817282e5c74e70a84d1eadf5513fb18f7d1cdf64bcafcf75b996d1267055f3b53a"], &(0x7f0000000280)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f0000000180)=""/153}, 0x48) socketpair(0x11, 0x0, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r2, &(0x7f0000000440)="0b7ffc6b9d3b8f22d691b4bdac8cfbdf6fcfd040ffe91eb7dc5a9db4a971c048ca5cebd582ad6b974bbfe6c24a0bdc54a13f0158f2aec60d69dc99ef93"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000019640)={&(0x7f0000019240)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000019580)=[{&(0x7f00000192c0)=""/65, 0x41}, {&(0x7f0000019340)=""/238, 0xee}, {&(0x7f0000019440)=""/15, 0xf}, {&(0x7f0000019480)=""/65, 0x41}, {&(0x7f0000019500)=""/118, 0x76}], 0x5, &(0x7f0000019600)=""/61, 0x3d, 0x100000000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000019680)={0xf, 0x4, &(0x7f0000000080)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000240)='syzkaller\x00', 0xdd9, 0x5e, &(0x7f00000003c0)=""/94, 0x41100, 0x0, [], r3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x22, 0x1000, &(0x7f00000000c0)="288b66817fffffff677525060800893cb07d54c70000002900000000000585291b03", &(0x7f0000001500)=""/4096, 0x0, 0x400}, 0x28) [ 1869.778946] ? __kmalloc_node+0x47/0x70 [ 1869.782967] __list_lru_init+0x45e/0x7b0 [ 1869.787236] ? list_lru_destroy+0x4c0/0x4c0 [ 1869.792968] ? __raw_spin_lock_init+0x1c/0x100 [ 1869.797594] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1869.802741] ? lockdep_init_map+0x9/0x10 [ 1869.807382] sget_userns+0x706/0xf20 [ 1869.811136] ? set_anon_super+0x20/0x20 [ 1869.815155] ? get_empty_filp.cold.7+0x3e/0x3e [ 1869.819779] ? destroy_unused_super.part.9+0x100/0x100 [ 1869.825124] ? alloc_vfsmnt+0x771/0x9d0 [ 1869.829133] ? mnt_free_id.isra.27+0x60/0x60 [ 1869.833585] ? kasan_check_read+0x11/0x20 [ 1869.837766] ? graph_lock+0x170/0x170 [ 1869.841603] ? rcu_pm_notify+0xc0/0xc0 [ 1869.845532] ? trace_hardirqs_off+0xd/0x10 [ 1869.849889] ? cap_capable+0x1f9/0x260 [ 1869.853818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.859478] ? security_capable+0xa4/0xd0 [ 1869.863660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1869.869237] ? ns_capable_common+0x13f/0x170 [ 1869.873940] mount_ns+0x8f/0x1d0 [ 1869.877458] ? rpc_pipe_release+0xb70/0xb70 2253/09/17 08:15:41 executing program 2: socketpair$unix(0x1, 0xd, 0x0, &(0x7f00000001c0)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400)) recvmsg$kcm(r0, &(0x7f00000089c0)={&(0x7f00000085c0)=@hci, 0x80, &(0x7f0000008940), 0x0, &(0x7f0000008980)=""/38, 0x26}, 0x0) [ 1869.881827] rpc_mount+0x9e/0xd0 [ 1869.885339] ? lock_release+0xa10/0xa10 [ 1869.889343] mount_fs+0xae/0x328 [ 1869.892728] ? mpi_free.cold.1+0x19/0x19 [ 1869.896824] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1869.901445] ? may_umount+0xb0/0xb0 [ 1869.905098] ? _raw_read_unlock+0x22/0x30 [ 1869.909276] ? __get_fs_type+0x97/0xc0 [ 1869.913193] do_mount+0x564/0x3070 [ 1869.916762] ? lock_downgrade+0x8e0/0x8e0 [ 1869.920941] ? copy_mount_string+0x40/0x40 [ 1869.925207] ? __sanitizer_cov_trace_cmp8+0x18/0x20 2253/09/17 08:15:41 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x6f2000, 0x2, &(0x7f0000000000)) 2253/09/17 08:15:41 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1b}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000002000000071100000000000000000006fd2ffd8009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f3000, 0x6f3002, 0x6f2000, &(0x7f0000000280)) [ 1869.930260] ? __check_object_size+0x95/0x5d9 [ 1869.934784] ? __might_sleep+0x95/0x190 [ 1869.938794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1869.944358] ? _copy_from_user+0xdf/0x150 [ 1869.948546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1869.954110] ? copy_mount_options+0x285/0x380 [ 1869.958707] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1869.964283] ksys_mount+0x12d/0x140 [ 1869.967938] SyS_mount+0x35/0x50 [ 1869.971331] ? ksys_mount+0x140/0x140 [ 1869.975154] do_syscall_64+0x29e/0x9d0 [ 1869.979070] ? vmalloc_sync_all+0x30/0x30 [ 1869.983246] ? _raw_spin_unlock_irq+0x27/0x70 [ 1869.987769] ? finish_task_switch+0x1ca/0x820 [ 1869.992300] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1869.997527] ? syscall_return_slowpath+0x30f/0x5c0 [ 1870.002496] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1870.007900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1870.012783] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1870.017996] RIP: 0033:0x455319 [ 1870.021289] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1870.029023] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1870.036309] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1870.043681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.050968] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1870.058246] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002c 2253/09/17 08:15:42 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000013680)={0x0, 0x2, &(0x7f0000000300)=@raw=[@initr0={0x18}], &(0x7f0000000380)='GPL\x00', 0x0, 0xcc, &(0x7f00000003c0)=""/204}, 0x48) recvmsg(0xffffffffffffff9c, &(0x7f0000001940)={&(0x7f0000001800)=@hci, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001880)=""/2, 0x2}], 0x1, &(0x7f0000001900)=""/63, 0x3f, 0xb44}, 0x100) recvmsg(0xffffffffffffff9c, &(0x7f0000005080)={&(0x7f0000004a80)=@can, 0x80, &(0x7f0000005000)=[{&(0x7f0000004b00)=""/92, 0x5c}, {&(0x7f0000004b80)=""/113, 0x71}, {&(0x7f0000004c00)=""/139, 0x8b}, {&(0x7f0000004cc0)=""/168, 0xa8}, {&(0x7f0000004d80)=""/96, 0x60}, {&(0x7f0000004e00)=""/254, 0xfe}, {&(0x7f0000004f00)=""/201, 0xc9}], 0x7, 0x0, 0x0, 0x7}, 0x12100) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000005240)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x7, 0xfffffffffffffe66, &(0x7f0000005180)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x39, &(0x7f0000000100)="8664e3c89dee5127b59b24704305", &(0x7f0000000280)=""/57}, 0x28) socketpair(0x0, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2253/09/17 08:15:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18002a8e7e85c3f5e37b000000000000b4aac9b8d55162e8ca258fbfdfca243856b7e2d0e94a2590e8ccfc098a11633d78d35cfea5812c0129e2641173f013f668622df8b52b98310555f8c0c019092d822b8048ecd76714b297f41ad312ae30a499d50ed75bdfdf0cf4c9432c4dfd47aa729e3b322b032e6cd537959def4f74555bec49085dade64c1b1bc7a6998c83ff2246dd21bf9a0a318134ac0b29a50bef8ecb5f3dab308fe564540049b71328530f01600469282bf1f81a3749a51623bf58428114f0c1e51517b8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x10, 0x7, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r3, &(0x7f00000002c0)="4193e6dff5ac5fce855916f27c15f7a022c63d3230"}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r1}) 2253/09/17 08:15:42 executing program 1: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)}, 0x0) socketpair(0x13, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="d75dd9762b4cd076c3e8bdb16274092d8300113488ad3712b05425edf9fb2f1f2cc88f9f8219d3ab51472b17f74489ebe29f7b485bc5d1910aa3bafb14fd254cf8e22aae234d00c3c2fa4814f2fddaaef9cd06be0ad83814a79815484f82fd3ee8faf4a4c14fa3b7a6d779270185d202e93cdd8758cb3a4174b7212cf0f2f8942faed30f69fa760a0b5951dc35b4d9d204a734ea114c5b791ed15a1bac85b934acea"}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) 2253/09/17 08:15:42 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000380)="b8fa83392dc50fc24e7878c19d32f7e29aabf3f49d95e12aa8daccdc68c6f18e75fde098375e63b5c1ed029b3d82b73fb6e89edc9b0ade2a856feeac9e295e620efbaa04f93c6a44a425e0bdaea110c836"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000004c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/235, 0xeb}, {&(0x7f0000000a80)=""/75, 0x4b}, {&(0x7f0000000b00)=""/116, 0x74}, {&(0x7f0000000540)=""/55, 0x37}], 0x4, &(0x7f0000000bc0)=""/4096, 0x1000, 0x42}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0x4, 0x8, &(0x7f0000000140)=@raw=[@alu={0x4, 0x1, 0xc, 0x0, 0x1, 0x1, 0x10}, @generic={0x0, 0x1, 0x101, 0x5}, @generic={0x6, 0xff, 0x81, 0x7f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000180)='syzkaller\x00', 0x800, 0xee, &(0x7f0000000880)=""/238, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000200)="511eecf65de606ec9776b10db7f7f9541bc8faae80fceabc6ea3ed7835b16e8c8336ae23efcb76c6145894c4c0f6c5453737acf1c33460c28a2c6da438af8c7c0fd16a551b61ae972677ddead071b28adf7013e02126e767704bc7c8f54fe1f5c42f388752bd7f01dd", &(0x7f0000000280)=""/245}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r1, 0x50, &(0x7f00000005c0)}, 0x10) socketpair$inet_icmp(0x2, 0x541e, 0x1f4, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000400)="c3a79594a4ab8d9a7fe641239422b8e73bbaee8471be7feb4b8d7d4e3d34e3bfcab3fd6f2ad9c166a1a64705a72e80f4200cac93a22f5eab0573b43588a32fbe1ca94529eba1963717082b32242a0ea417e849ba7e10604c4088c8cc2adfdb0827260db5efde3960923c07da84a44416342a7fa275550dcc46a9464e1d8459e19a76c70c3fe782e8d18e829a98cae6d72bd1a8676a0e6c096f569b74e4f39b"}, 0x10) recvmsg(r3, &(0x7f000000e0c0)={&(0x7f000000df80)=@hci={0x0, 0x0}, 0x80, &(0x7f000000e080)=[{&(0x7f000000e000)=""/94, 0x5e}], 0x1, 0x0, 0x0, 0x8}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000000e100)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0xffff, 0xad, &(0x7f0000000640)=""/173, 0x40f00, 0x1, [], r4}, 0x48) 2253/09/17 08:15:42 executing program 5 (fault-call:8 fault-nth:45): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:42 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000010000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x15}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x15, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r0, @ANYRES32], @ANYRES16], &(0x7f00000002c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000480)=""/251, 0x800000040000000, 0x1}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x5, 0x1, &(0x7f0000000740)) 2253/09/17 08:15:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x7, 0x5, 0x1, 0x395c5a69a213ed89, r0, 0x7fffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe6}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xffffffe1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x2, 0x705000, &(0x7f0000000000)) 2253/09/17 08:15:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000005c0)={0x21f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xbae) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000040)='-\x00') sendmsg$kcm(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)="336783e0f0ac56e5922aff98c7e11b4be686e8efa374f8c836e962e065b37d0a5f03a330a619b7f76aff3d47d419caf7d8ab7612b0322aafea228ed3b9ddd177f926a329a7e0be042b728acaf6fc1cf96582dca8aa8cd847fbf5532da7461b39c69ef177571ba9d6cc0cea652872c2808ed8bb1703e28b8a9153f434d05eba18656fc5e97fb0487c34636348c410", 0x8e}, {&(0x7f0000000180)="477f7f34959131826ddddcdf4718b441e215b1e1df461de1360cdaec26a1386e1f6d718db6dc133ac6a35ddb71b531b5a94cad4e65ce0573fa5781df111c263edb8eea9db25bd8a93dfa6a65f59a59320c", 0x51}, {&(0x7f0000000200)="ccdc9cf9799de38b1c9c3b898a5ba1ec3a1c96aaf6c7cf7e4858a852c5c5e964c6e9b2fa1638f82824ad34e2797a81a500dc7e6289b9d6bac096439129e81792d2a4d9f3718a8ae1e02c41e0a14e4e56db255f9a460a706c375ec5aff7530e626451df89338e", 0x66}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f00000002c0)="bd62f36889e71c", 0x7}, {&(0x7f0000000300)="2f60b0f02d6c465131793dd29e13ac25d884748d1e3bd2f2201404e15953aa6a5d48564b8fc33497e32f87699b180838cb503418f3ddce22fcd6ff9b5fc05c37eeccf7bbe22971b8489e31321edd82112c53613cfd0c12ed211f88768343e6d9be7441f9b3669170422df8aa5bb88c66cf5d66d5f1dd683d9a8eb81a92404f97f3bd03ae6e5d2f1aea14a9343ec49f33e9c384", 0x93}, {&(0x7f00000003c0)="c21ccdc5366236e772ab40f6ad", 0xd}, {&(0x7f0000000400)="f7ab4c8196d7bb3d46dc19963b62fc41e1b40071243109ae65d0509d21b7a72d56382e5ab80f0bb1f5cb0eb53a6f1f732282309677edf9713c75205c", 0x3c}, {&(0x7f0000000440)}], 0x9, 0x0, 0x0, 0x4000010}, 0x8010) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000440)=0x80000000) sendmsg$kcm(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000280)='l', 0x1}], 0x1}, 0x0) close(r1) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000000580)) socket$kcm(0x29, 0x5, 0x0) 2253/09/17 08:15:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21c}, 0xa) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000090000000000004000000000007e981b90ba86080e000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x100000, 0x705000, 0x3, &(0x7f0000000200)) 2253/09/17 08:15:42 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x97}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x23e1000, 0x20000002, 0xfffffffffffff397, &(0x7f0000000000)) 2253/09/17 08:15:42 executing program 1: socketpair$inet(0x1e, 0x80000000000004, 0x0, &(0x7f0000000040)={0x0}) sendmsg(r0, &(0x7f0000001840)={&(0x7f0000f18000)=@in={0x1e, 0x300, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001800)}, 0x0) 2253/09/17 08:15:42 executing program 3: getpid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000006e00)={&(0x7f0000006c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006c80)=""/57, 0x39}], 0x1, &(0x7f0000006d00)=""/249, 0xf9, 0x2}, 0x40010000) bpf$PROG_LOAD(0x5, &(0x7f0000006e40)={0xa, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x8001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x712a}, @call={0x85, 0x0, 0x0, 0x3d}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x100000000, 0x6c, &(0x7f0000000240)=""/108, 0x0, 0x1, [], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x4000011e}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f0000000340)={0x0, 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={&(0x7f0000000200)}}, 0x0, 0x5, 0xffffffffffffffff, 0x9) [ 1870.505526] FAULT_INJECTION: forcing a failure. [ 1870.505526] name failslab, interval 1, probability 0, space 0, times 0 [ 1870.516980] CPU: 0 PID: 10504 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1870.523845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1870.533216] Call Trace: [ 1870.535814] dump_stack+0x1b9/0x29f [ 1870.539716] ? arch_local_irq_restore+0x52/0x52 [ 1870.544391] ? __save_stack_trace+0x7e/0xd0 [ 1870.548719] should_fail.cold.4+0xa/0x1a [ 1870.552778] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1870.557872] ? kasan_kmalloc+0xc4/0xe0 [ 1870.561752] ? kmem_cache_alloc_trace+0x152/0x780 [ 1870.566589] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1870.571781] ? __list_lru_init+0x45e/0x7b0 [ 1870.576017] ? sget_userns+0x706/0xf20 [ 1870.579985] ? mount_ns+0x8f/0x1d0 [ 1870.583523] ? graph_lock+0x170/0x170 [ 1870.587320] ? do_mount+0x564/0x3070 [ 1870.591027] ? ksys_mount+0x12d/0x140 [ 1870.594820] ? SyS_mount+0x35/0x50 [ 1870.598384] ? do_syscall_64+0x29e/0x9d0 [ 1870.602442] ? find_held_lock+0x36/0x1c0 [ 1870.606508] ? __lock_is_held+0xb5/0x140 [ 1870.610592] ? check_same_owner+0x320/0x320 [ 1870.614908] ? rcu_note_context_switch+0x710/0x710 [ 1870.619848] should_failslab+0x124/0x180 [ 1870.623992] kmem_cache_alloc_trace+0x2cb/0x780 [ 1870.628656] ? __kmalloc_node+0x33/0x70 [ 1870.632622] ? __kmalloc_node+0x33/0x70 [ 1870.636591] ? rcu_read_lock_sched_held+0x108/0x120 [ 1870.641615] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1870.646806] ? list_lru_add+0x850/0x850 [ 1870.650776] ? __kmalloc_node+0x47/0x70 [ 1870.654749] __list_lru_init+0x45e/0x7b0 [ 1870.658807] ? list_lru_destroy+0x4c0/0x4c0 [ 1870.663118] ? __raw_spin_lock_init+0x1c/0x100 [ 1870.667707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1870.672723] ? lockdep_init_map+0x9/0x10 [ 1870.676778] sget_userns+0x706/0xf20 [ 1870.680493] ? set_anon_super+0x20/0x20 [ 1870.684470] ? get_empty_filp.cold.7+0x3e/0x3e [ 1870.689050] ? destroy_unused_super.part.9+0x100/0x100 [ 1870.694324] ? alloc_vfsmnt+0x771/0x9d0 [ 1870.698290] ? mnt_free_id.isra.27+0x60/0x60 [ 1870.702705] ? kasan_check_read+0x11/0x20 [ 1870.706849] ? graph_lock+0x170/0x170 [ 1870.710816] ? rcu_pm_notify+0xc0/0xc0 [ 1870.714697] ? trace_hardirqs_off+0xd/0x10 [ 1870.719011] ? cap_capable+0x1f9/0x260 [ 1870.722914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1870.728445] ? security_capable+0xa4/0xd0 [ 1870.732589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1870.738133] ? ns_capable_common+0x13f/0x170 [ 1870.742545] mount_ns+0x8f/0x1d0 [ 1870.745907] ? rpc_pipe_release+0xb70/0xb70 [ 1870.750659] rpc_mount+0x9e/0xd0 [ 1870.754015] ? lock_release+0xa10/0xa10 [ 1870.757986] mount_fs+0xae/0x328 [ 1870.761342] ? mpi_free.cold.1+0x19/0x19 [ 1870.765408] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1870.769987] ? may_umount+0xb0/0xb0 [ 1870.773607] ? _raw_read_unlock+0x22/0x30 [ 1870.777749] ? __get_fs_type+0x97/0xc0 [ 1870.781643] do_mount+0x564/0x3070 [ 1870.785176] ? lock_downgrade+0x8e0/0x8e0 [ 1870.789323] ? copy_mount_string+0x40/0x40 [ 1870.793549] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1870.798565] ? __check_object_size+0x95/0x5d9 [ 1870.803069] ? __might_sleep+0x95/0x190 [ 1870.807042] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1870.812577] ? _copy_from_user+0xdf/0x150 [ 1870.816717] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1870.822248] ? copy_mount_options+0x285/0x380 [ 1870.826735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1870.832267] ksys_mount+0x12d/0x140 [ 1870.835891] SyS_mount+0x35/0x50 [ 1870.839247] ? ksys_mount+0x140/0x140 [ 1870.843045] do_syscall_64+0x29e/0x9d0 [ 1870.846922] ? vmalloc_sync_all+0x30/0x30 [ 1870.851064] ? _raw_spin_unlock_irq+0x27/0x70 [ 1870.855560] ? finish_task_switch+0x1ca/0x820 [ 1870.860047] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1870.864988] ? syscall_return_slowpath+0x30f/0x5c0 [ 1870.870097] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1870.875463] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1870.880322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1870.885879] RIP: 0033:0x455319 [ 1870.889061] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1870.896777] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 2253/09/17 08:15:42 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1a, 0x2, 0x1, &(0x7f0000000280)) [ 1870.904040] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1870.911305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1870.918575] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1870.926019] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002d 2253/09/17 08:15:42 executing program 4: socketpair(0x3, 0xb, 0x101, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='aio\x00', 0x2000c00, &(0x7f0000002480)="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") bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xd, 0x81e, 0x1ff, 0xfffffffffffeffff, 0x1, r1, 0x9}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="03e7e6a7a7f9664242f9b7000000008000000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/251, 0xfb}, 0x0) sendmsg(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) 2253/09/17 08:15:42 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000c380)={&(0x7f000000c0c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000c280)=[{&(0x7f000000c140)=""/45, 0x2d}, {&(0x7f000000c180)=""/253, 0xfd}], 0x2, &(0x7f000000c2c0)=""/177, 0xb1, 0x3f}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000c3c0)={0xf, 0xd, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xea}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, @map={0x18, 0x3, 0x1, 0x0, r0}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff}, @alu={0x7, 0x1000, 0x7, 0x1, 0x7, 0xfffffffc}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xe, &(0x7f0000000240)=""/14, 0x41f00, 0x0, [], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r3 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x80000000, 0x0, 0x5, 0x80, 0x0, 0x6, 0x14000, 0x6, 0x2, 0x5, 0x6, 0x4, 0x0, 0x2, 0xffffffffffffff86, 0x1, 0x8, 0x3, 0x5, 0x7, 0x5, 0x20, 0x5, 0x393, 0x6, 0xc22, 0x5, 0x6, 0x8001, 0xce, 0x1, 0xfff, 0x4, 0x40, 0x480000000000000, 0x8, 0x0, 0x2, 0x1, @perf_config_ext={0x9}, 0x1, 0x2, 0x0, 0x2, 0x3, 0xfffffffffffff5b7, 0xff}, 0x0, 0x0, r0, 0xb) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000400)=0xffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xf, 0xff, 0x1, 0xc8, 0x14, 0xffffffffffffffff, 0x1}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x3, 0xfffffffffffffff9, 0x0, 0x101, 0x0, 0x8, 0x28202, 0xe, 0x6, 0x8, 0x9, 0x100000001, 0xb0cb, 0x0, 0x0, 0x3, 0x53b0fa4f, 0x2f34, 0x7, 0x101, 0x3, 0xdc5b, 0x400, 0x5, 0x746, 0x6, 0x51d, 0x84f, 0x2, 0x4, 0x3, 0x100, 0x14c000000000000, 0x3, 0x3f, 0xffffffff, 0x0, 0x9, 0x6, @perf_config_ext={0x6, 0x992}, 0x20020, 0xfffffffffffffbcb, 0x7ff, 0x3, 0x4, 0x0, 0x200}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000340)={0x1, 0x0, [0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x9, &(0x7f0000000000)=r6, 0x4) 2253/09/17 08:15:43 executing program 5 (fault-call:8 fault-nth:46): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:43 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x22, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000003800)={&(0x7f0000003600)=@hci, 0x80, &(0x7f0000003780), 0x0, &(0x7f00000037c0)=""/44, 0x2c}, 0x0) r1 = gettid() socketpair(0x11, 0x1, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xffffffffe29f8431, 0xfff, 0x3ff, 0xfd9a, 0x0, 0x7fff, 0x40000, 0x3, 0x0, 0x7, 0x7ff, 0x3, 0x2, 0x2c, 0x3, 0xffffffffffffffff, 0xffffffff, 0x2b, 0x20, 0x270, 0x6, 0x0, 0x3, 0x4, 0x1, 0x5, 0xed, 0x0, 0x8, 0x6, 0x9, 0x2, 0x9, 0x7, 0x1ff, 0x6, 0x0, 0x400, 0x5, @perf_bp={&(0x7f0000000140), 0xa}, 0x300a, 0x6, 0x100, 0x0, 0x7ff, 0x7, 0x1}, r1, 0x4, r2, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/120, 0x78}, {&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000200)=""/145, 0x91}], 0x3, &(0x7f0000000300)=""/202, 0xca, 0x100000001}, 0x40) 2253/09/17 08:15:43 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$kcm(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r2, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) [ 1871.245364] FAULT_INJECTION: forcing a failure. [ 1871.245364] name failslab, interval 1, probability 0, space 0, times 0 [ 1871.256798] CPU: 1 PID: 10544 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1871.263657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1871.273028] Call Trace: [ 1871.275650] dump_stack+0x1b9/0x29f [ 1871.279301] ? arch_local_irq_restore+0x52/0x52 [ 1871.283998] ? __save_stack_trace+0x7e/0xd0 [ 1871.288357] should_fail.cold.4+0xa/0x1a [ 1871.292542] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1871.297674] ? kasan_kmalloc+0xc4/0xe0 [ 1871.301590] ? kmem_cache_alloc_trace+0x152/0x780 [ 1871.306472] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1871.311702] ? __list_lru_init+0x45e/0x7b0 [ 1871.315970] ? sget_userns+0x706/0xf20 [ 1871.319884] ? mount_ns+0x8f/0x1d0 [ 1871.323451] ? graph_lock+0x170/0x170 [ 1871.327275] ? do_mount+0x564/0x3070 [ 1871.331008] ? ksys_mount+0x12d/0x140 [ 1871.334831] ? SyS_mount+0x35/0x50 [ 1871.338394] ? do_syscall_64+0x29e/0x9d0 [ 1871.342486] ? find_held_lock+0x36/0x1c0 [ 1871.346577] ? __lock_is_held+0xb5/0x140 [ 1871.350680] ? check_same_owner+0x320/0x320 [ 1871.355116] ? rcu_note_context_switch+0x710/0x710 [ 1871.360062] should_failslab+0x124/0x180 [ 1871.364141] kmem_cache_alloc_trace+0x2cb/0x780 [ 1871.368926] ? __kmalloc_node+0x33/0x70 [ 1871.372998] ? __kmalloc_node+0x33/0x70 [ 1871.376980] ? rcu_read_lock_sched_held+0x108/0x120 [ 1871.382019] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1871.387054] ? list_lru_add+0x850/0x850 [ 1871.391056] ? __kmalloc_node+0x47/0x70 [ 1871.395051] __list_lru_init+0x45e/0x7b0 [ 1871.399242] ? list_lru_destroy+0x4c0/0x4c0 [ 1871.403581] ? __raw_spin_lock_init+0x1c/0x100 [ 1871.408182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1871.413233] ? lockdep_init_map+0x9/0x10 [ 1871.417326] sget_userns+0x706/0xf20 [ 1871.421061] ? set_anon_super+0x20/0x20 [ 1871.425060] ? get_empty_filp.cold.7+0x3e/0x3e [ 1871.429749] ? destroy_unused_super.part.9+0x100/0x100 [ 1871.435054] ? alloc_vfsmnt+0x771/0x9d0 [ 1871.439043] ? mnt_free_id.isra.27+0x60/0x60 [ 1871.443481] ? kasan_check_read+0x11/0x20 [ 1871.447636] ? graph_lock+0x170/0x170 [ 1871.451445] ? rcu_pm_notify+0xc0/0xc0 [ 1871.455333] ? trace_hardirqs_off+0xd/0x10 [ 1871.459572] ? cap_capable+0x1f9/0x260 [ 1871.463467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1871.469012] ? security_capable+0xa4/0xd0 [ 1871.473188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1871.479310] ? ns_capable_common+0x13f/0x170 [ 1871.483741] mount_ns+0x8f/0x1d0 [ 1871.487133] ? rpc_pipe_release+0xb70/0xb70 [ 1871.491479] rpc_mount+0x9e/0xd0 [ 1871.494871] ? lock_release+0xa10/0xa10 [ 1871.498869] mount_fs+0xae/0x328 [ 1871.502245] ? mpi_free.cold.1+0x19/0x19 [ 1871.506317] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1871.510911] ? may_umount+0xb0/0xb0 [ 1871.514564] ? _raw_read_unlock+0x22/0x30 [ 1871.518719] ? __get_fs_type+0x97/0xc0 [ 1871.522612] do_mount+0x564/0x3070 [ 1871.526156] ? lock_downgrade+0x8e0/0x8e0 [ 1871.530318] ? copy_mount_string+0x40/0x40 [ 1871.534564] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1871.539591] ? __check_object_size+0x95/0x5d9 [ 1871.544100] ? __might_sleep+0x95/0x190 [ 1871.548096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1871.553644] ? _copy_from_user+0xdf/0x150 [ 1871.557812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1871.563371] ? copy_mount_options+0x285/0x380 [ 1871.567879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1871.573455] ksys_mount+0x12d/0x140 [ 1871.577159] SyS_mount+0x35/0x50 [ 1871.580537] ? ksys_mount+0x140/0x140 [ 1871.584354] do_syscall_64+0x29e/0x9d0 [ 1871.588252] ? vmalloc_sync_all+0x30/0x30 [ 1871.592421] ? _raw_spin_unlock_irq+0x27/0x70 [ 1871.596943] ? finish_task_switch+0x1ca/0x820 [ 1871.601445] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1871.606389] ? syscall_return_slowpath+0x30f/0x5c0 [ 1871.611336] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1871.616877] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1871.621746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1871.628024] RIP: 0033:0x455319 [ 1871.631217] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1871.638930] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1871.646215] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1871.653488] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1871.660764] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1871.668049] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002e 2253/09/17 08:15:44 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r1, 0x50, &(0x7f00000002c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x4, 0x0, 0x81, 0x48, 0x10}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000200)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x104}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xffffff9c, 0x730000, 0x1, &(0x7f00000001c0)) 2253/09/17 08:15:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000af3428907a9df84246a1454fbd13d99b00711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x11, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0xe}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x94d}, @generic={0x100000000, 0x1f, 0x4, 0x948}, @exit={0x95}, @ldst={0x3, 0x3, 0x7, 0x9, 0x3, 0xffffffc0, 0x1d}, @generic={0x7fffffff, 0x54e8, 0x10001, 0x3ff}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x40, 0x27, &(0x7f0000000280)=""/39, 0x41f00}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0xc, &(0x7f0000000340)=@raw=[@alu={0x7, 0xffffffffffffffc0, 0x7, 0x1, 0xf, 0x0, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x3, 0x7, 0x3, 0x0, 0x1, 0x8}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fc000000}], &(0x7f00000003c0)='GPL\x00', 0x4, 0x29, &(0x7f0000000400)=""/41, 0x40f00, 0x1}, 0x48) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x705000, &(0x7f0000000180)) 2253/09/17 08:15:44 executing program 7: r0 = socket$kcm(0x2, 0xa, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8906, &(0x7f0000000000)='em1:\x00') r1 = getpid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50900fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x10020000002a}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000e25c2d5b19d464b6bc0f0000040bae1d53988587267ef249ae779468dddbcc70aa7728a6cbfb13fc4b38397485"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0x50, &(0x7f0000000280)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x400000, 0x1, &(0x7f0000002580)) r3 = perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x9, 0x3, 0x3, 0x1000, 0x0, 0x3ff, 0xc022, 0x2, 0x7, 0x3, 0x8000, 0x4, 0x4, 0x800, 0x3, 0xfffffffffffffff8, 0x0, 0xc4, 0x1, 0x10001, 0x9, 0xfffffffffffffffe, 0xaf4c, 0xe7e8, 0x9, 0x4, 0x7, 0x6, 0x3, 0x9, 0x1, 0x1, 0x200, 0x7, 0x1, 0x7, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x802, 0x4, 0x200, 0x7, 0x8, 0x0, 0x5}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x46, 0x5, 0x401, 0x7fff, 0x0, 0x1000, 0x0, 0x4, 0xffffffff80000001, 0x300000000, 0x4e3, 0x8, 0x7, 0x7f, 0x3ff, 0x0, 0x5, 0x4b9, 0x1000, 0x2, 0xfffffffffffffffb, 0x6, 0x2, 0xffffffffffffff93, 0x100000001, 0x40, 0x40, 0x3f, 0x2, 0x2, 0xa10, 0x18000000, 0x7fffffff, 0x1ff, 0xfff, 0x200, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x8000, 0x2, 0x4, 0x3, 0x4, 0x1, 0x8}, r1, 0x3, r3, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) close(r0) 2253/09/17 08:15:44 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x401, 0x8, 0x2, 0x8, 0x0, 0x2402, 0x8000, 0x0, 0xfffffffffffffffe, 0x7, 0xb447, 0x7, 0x5, 0x3000, 0x1ff, 0xffffffff, 0x5ff81cba, 0x4, 0x2, 0x8e, 0x8ef, 0x101, 0x8001, 0x0, 0x200, 0xffffffffffffffff, 0x5f, 0x1000, 0x5, 0xfff, 0x0, 0xfffffffffffffbff, 0x1000, 0x4, 0xfffffffffffffff7, 0x8c, 0x0, 0xfb8000000000000, 0x3, @perf_config_ext={0x8, 0x40}, 0x30805, 0x2, 0x1a, 0x0, 0x800, 0x9, 0x785}, r1, 0x7, r0, 0x1) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x8, 0x80000001, 0x0, 0x1000, 0x0, 0x1000, 0x84806, 0x0, 0x0, 0x8000, 0x5351874b, 0xe000000000000, 0x7fffffff, 0x6, 0x8, 0xfffffffffffffffe, 0x7e15b1c3, 0xc9c9, 0x8000, 0x7, 0xfff, 0x200, 0x8, 0x6, 0x8001, 0x46f2cf10, 0x10000, 0xff, 0x6964134f, 0x9c, 0x1, 0x1, 0x7, 0x100, 0x1, 0x6, 0x0, 0xff, 0x1, @perf_bp={&(0x7f00000000c0), 0x6}, 0x80, 0xd8e, 0xbb2, 0x7, 0xb6f, 0x62, 0x9}, r1, 0x1, r2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x200000ffffffff) close(r0) 2253/09/17 08:15:44 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x100200000023}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x1, &(0x7f0000000080)) 2253/09/17 08:15:44 executing program 0: socketpair(0x12, 0xf, 0x9, &(0x7f0000000080)) socketpair(0x5, 0x5, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x0, 0x1, 0x800, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2253/09/17 08:15:44 executing program 5 (fault-call:8 fault-nth:47): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000080)="7914b2c53d0728b517dcb6cdc1c6e52de54f789a2b785d33e30f4218256bbfc7e0084b1fb6ef3a0b67b7789836d122d7ede5879bac4f6eb256130a5729a583522153e89c0fd696ccad30adccdfa417085a0772bd95c13ac9b2d80415c05bbe53d3fb5c7cbf9d2c7ab548414c2f60b53c714af239d2087df54fa6ef1810f56c20401213b4ce", &(0x7f0000000140)=""/4096}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000001180)={0x3, 0x7ff, 0x4, 0x7, 0x18, r0}, 0x2c) [ 1872.169182] FAULT_INJECTION: forcing a failure. [ 1872.169182] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.180810] CPU: 0 PID: 10558 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1872.187773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1872.197345] Call Trace: [ 1872.199972] dump_stack+0x1b9/0x29f [ 1872.203629] ? arch_local_irq_restore+0x52/0x52 [ 1872.208338] ? __save_stack_trace+0x7e/0xd0 [ 1872.212708] should_fail.cold.4+0xa/0x1a [ 1872.216806] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1872.221938] ? kasan_kmalloc+0xc4/0xe0 [ 1872.225940] ? kmem_cache_alloc_trace+0x152/0x780 [ 1872.230818] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1872.236129] ? __list_lru_init+0x45e/0x7b0 [ 1872.240401] ? sget_userns+0x706/0xf20 [ 1872.244318] ? mount_ns+0x8f/0x1d0 [ 1872.247895] ? graph_lock+0x170/0x170 [ 1872.251724] ? do_mount+0x564/0x3070 [ 1872.255460] ? ksys_mount+0x12d/0x140 [ 1872.259290] ? SyS_mount+0x35/0x50 [ 1872.262855] ? do_syscall_64+0x29e/0x9d0 [ 1872.266949] ? find_held_lock+0x36/0x1c0 [ 1872.271049] ? __lock_is_held+0xb5/0x140 [ 1872.275154] ? check_same_owner+0x320/0x320 [ 1872.279534] ? rcu_note_context_switch+0x710/0x710 [ 1872.284497] should_failslab+0x124/0x180 [ 1872.288760] kmem_cache_alloc_trace+0x2cb/0x780 [ 1872.293819] ? __kmalloc_node+0x33/0x70 [ 1872.297807] ? __kmalloc_node+0x33/0x70 [ 1872.301878] ? rcu_read_lock_sched_held+0x108/0x120 [ 1872.306912] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1872.311946] ? list_lru_add+0x850/0x850 [ 1872.315924] ? __kmalloc_node+0x47/0x70 [ 1872.319912] __list_lru_init+0x45e/0x7b0 [ 1872.324151] ? list_lru_destroy+0x4c0/0x4c0 [ 1872.328480] ? __raw_spin_lock_init+0x1c/0x100 [ 1872.333083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1872.338119] ? lockdep_init_map+0x9/0x10 [ 1872.342188] sget_userns+0x706/0xf20 [ 1872.345904] ? set_anon_super+0x20/0x20 [ 1872.349892] ? get_empty_filp.cold.7+0x3e/0x3e [ 1872.354481] ? destroy_unused_super.part.9+0x100/0x100 [ 1872.359760] ? alloc_vfsmnt+0x771/0x9d0 [ 1872.363731] ? mnt_free_id.isra.27+0x60/0x60 [ 1872.368135] ? kasan_check_read+0x11/0x20 [ 1872.372284] ? graph_lock+0x170/0x170 [ 1872.376174] ? rcu_pm_notify+0xc0/0xc0 [ 1872.380062] ? trace_hardirqs_off+0xd/0x10 [ 1872.384294] ? cap_capable+0x1f9/0x260 [ 1872.388181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1872.393711] ? security_capable+0xa4/0xd0 [ 1872.397854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1872.403386] ? ns_capable_common+0x13f/0x170 [ 1872.407791] mount_ns+0x8f/0x1d0 [ 1872.411153] ? rpc_pipe_release+0xb70/0xb70 [ 1872.415469] rpc_mount+0x9e/0xd0 [ 1872.418827] ? lock_release+0xa10/0xa10 [ 1872.422797] mount_fs+0xae/0x328 [ 1872.426155] ? mpi_free.cold.1+0x19/0x19 [ 1872.430213] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1872.434788] ? may_umount+0xb0/0xb0 [ 1872.438411] ? _raw_read_unlock+0x22/0x30 [ 1872.442555] ? __get_fs_type+0x97/0xc0 [ 1872.446444] do_mount+0x564/0x3070 [ 1872.449979] ? lock_downgrade+0x8e0/0x8e0 [ 1872.454127] ? copy_mount_string+0x40/0x40 [ 1872.458361] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1872.463378] ? __check_object_size+0x95/0x5d9 [ 1872.467874] ? __might_sleep+0x95/0x190 [ 1872.471848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1872.477385] ? _copy_from_user+0xdf/0x150 [ 1872.481536] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1872.487073] ? copy_mount_options+0x285/0x380 [ 1872.491657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1872.497194] ksys_mount+0x12d/0x140 [ 1872.500816] SyS_mount+0x35/0x50 [ 1872.504175] ? ksys_mount+0x140/0x140 [ 1872.507969] do_syscall_64+0x29e/0x9d0 [ 1872.511848] ? vmalloc_sync_all+0x30/0x30 [ 1872.515988] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1872.520834] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1872.525758] ? syscall_return_slowpath+0x30f/0x5c0 [ 1872.530785] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1872.536150] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1872.540998] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1872.546191] RIP: 0033:0x455319 [ 1872.549378] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1872.557085] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 2253/09/17 08:15:44 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000001c0)}, 0x10) socketpair$inet_icmp(0x13, 0x541b, 0x6f2000, &(0x7f0000000180)) 2253/09/17 08:15:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='proc^trusted\'\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='proc^trusted\'\x00') r1 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = gettid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x101, 0x65, 0x200, 0x0, 0x0, 0x200, 0x800, 0xf, 0x0, 0x8001, 0x401, 0x1, 0xc0000, 0xd56, 0x2, 0x0, 0x0, 0x5, 0x1, 0x0, 0x7, 0x7, 0x10001, 0x9, 0x7, 0x2, 0x7, 0x7, 0x8001, 0x7fffffff, 0x81, 0x9, 0x8000, 0xd47, 0xffffffffffffff81, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x1104, 0x524d500c, 0x2, 0x1, 0x0, 0x1, 0xa0b}, r2, 0xe, r1, 0xa) 2253/09/17 08:15:44 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x8000, 0x3, 0x6, 0x8001, 0x0, 0xffffffff, 0x4010, 0x8, 0x7fff, 0x5, 0x0, 0x2bb7, 0x712, 0x2, 0x1, 0x2e, 0xfffffffffffffff7, 0x7048a9cf, 0x8, 0x401, 0x4, 0x5, 0x9, 0xe6, 0x6, 0x5, 0x1, 0x1ff, 0x3, 0x6, 0x1, 0x3f, 0xf30, 0x3, 0x200, 0x5d, 0x0, 0x200, 0x4, @perf_config_ext={0x100000000, 0x9}, 0x88, 0x80000000, 0x9, 0x5, 0x8, 0x100000000, 0xffffffff}, 0x0, 0x1, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) socketpair$inet_icmp(0x4f2000, 0x2, 0x1, &(0x7f0000000000)) [ 1872.564351] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1872.571616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1872.578976] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1872.586330] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000002f 2253/09/17 08:15:44 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="b822833912c50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000001f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1e, 0xe, 0x705000, &(0x7f0000000000)) 2253/09/17 08:15:44 executing program 5 (fault-call:8 fault-nth:48): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:44 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0), 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50900fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x100200000024}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000002c0)="14bcc5d8c59da4221bbead3ebe4ffe06019a46b60fca9d0d0475d070d3be80bc95b868477dd4f6ce015b5d03635a9418ec327099dbae86513dc2f432803a2c41566d381a29b0ab5db2fb834da1619c21eb2c8328ed9f0f3bc87a0dff71b898e6069fa5e7fe60875e838624a1a5730c295d2f747b67c6a5af76405a283d7b92e150f8f9207a911ddf83d4d8740424fed56d559fb88de913a3596a74ee2df9c43ff5274e85fcf574a2075fea5722969e86b45731ad8cfe7d792bea8e5a53724b580f402a0553d7be84f69bfa8c62e70320"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004c80)={&(0x7f0000004880)=@can={0x0, 0x0}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004900)=""/38, 0x26}, {&(0x7f0000004940)=""/69, 0x45}, {&(0x7f00000049c0)=""/57, 0x39}, {&(0x7f0000004a00)=""/192, 0xc0}, {&(0x7f0000004ac0)=""/187, 0xbb}, {&(0x7f0000004b80)=""/106, 0x6a}], 0x6, 0x0, 0x0, 0x4ab0}, 0x10040) bpf$PROG_LOAD(0x5, &(0x7f0000004cc0)={0xf, 0x4, &(0x7f0000000080)=@raw=[@alu={0x7, 0x0, 0x5, 0x4, 0xf, 0x4, 0x8}, @map={0x18, 0xd, 0x1, 0x0, r0}], &(0x7f0000000180)='GPL\x00', 0x7, 0x78, &(0x7f0000000200)=""/120, 0x40f00, 0x0, [], r3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x705000, 0x1, &(0x7f0000000280)) [ 1872.756768] FAULT_INJECTION: forcing a failure. [ 1872.756768] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.768182] CPU: 1 PID: 10594 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1872.775075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1872.784738] Call Trace: [ 1872.787341] dump_stack+0x1b9/0x29f [ 1872.790971] ? arch_local_irq_restore+0x52/0x52 [ 1872.795637] ? __save_stack_trace+0x7e/0xd0 [ 1872.800005] should_fail.cold.4+0xa/0x1a [ 1872.804093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1872.809455] ? kasan_kmalloc+0xc4/0xe0 [ 1872.813422] ? kmem_cache_alloc_trace+0x152/0x780 [ 1872.818260] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1872.823460] ? __list_lru_init+0x45e/0x7b0 [ 1872.827693] ? sget_userns+0x706/0xf20 [ 1872.831668] ? mount_ns+0x8f/0x1d0 [ 1872.835306] ? graph_lock+0x170/0x170 [ 1872.839131] ? do_mount+0x564/0x3070 [ 1872.842846] ? ksys_mount+0x12d/0x140 [ 1872.846644] ? SyS_mount+0x35/0x50 [ 1872.850180] ? do_syscall_64+0x29e/0x9d0 [ 1872.854241] ? find_held_lock+0x36/0x1c0 [ 1872.858324] ? __lock_is_held+0xb5/0x140 [ 1872.862397] ? check_same_owner+0x320/0x320 [ 1872.866815] ? rcu_note_context_switch+0x710/0x710 [ 1872.871749] should_failslab+0x124/0x180 [ 1872.875908] kmem_cache_alloc_trace+0x2cb/0x780 [ 1872.880593] ? __kmalloc_node+0x33/0x70 [ 1872.884569] ? __kmalloc_node+0x33/0x70 [ 1872.888548] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1872.893573] ? list_lru_add+0x850/0x850 [ 1872.897558] ? __kmalloc_node+0x47/0x70 [ 1872.901541] __list_lru_init+0x45e/0x7b0 [ 1872.905601] ? list_lru_destroy+0x4c0/0x4c0 [ 1872.909915] ? __raw_spin_lock_init+0x1c/0x100 [ 1872.914494] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1872.919856] ? lockdep_init_map+0x9/0x10 [ 1872.923915] sget_userns+0x706/0xf20 [ 1872.927628] ? set_anon_super+0x20/0x20 [ 1872.931604] ? get_empty_filp.cold.7+0x3e/0x3e [ 1872.936278] ? destroy_unused_super.part.9+0x100/0x100 [ 1872.941569] ? alloc_vfsmnt+0x771/0x9d0 [ 1872.945541] ? mnt_free_id.isra.27+0x60/0x60 [ 1872.949956] ? kasan_check_read+0x11/0x20 [ 1872.954534] ? graph_lock+0x170/0x170 [ 1872.958333] ? rcu_pm_notify+0xc0/0xc0 [ 1872.962226] ? trace_hardirqs_off+0xd/0x10 [ 1872.966458] ? cap_capable+0x1f9/0x260 [ 1872.970348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1872.975891] ? security_capable+0xa4/0xd0 [ 1872.980045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1872.985615] ? ns_capable_common+0x13f/0x170 [ 1872.990193] mount_ns+0x8f/0x1d0 [ 1872.993555] ? rpc_pipe_release+0xb70/0xb70 [ 1872.997874] rpc_mount+0x9e/0xd0 [ 1873.001237] mount_fs+0xae/0x328 [ 1873.004604] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1873.010224] ? may_umount+0xb0/0xb0 [ 1873.013857] ? _raw_read_unlock+0x22/0x30 [ 1873.018003] ? __get_fs_type+0x97/0xc0 [ 1873.021892] do_mount+0x564/0x3070 [ 1873.025434] ? lock_downgrade+0x8e0/0x8e0 [ 1873.029582] ? copy_mount_string+0x40/0x40 [ 1873.033817] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1873.038829] ? __check_object_size+0x95/0x5d9 [ 1873.043336] ? __might_sleep+0x95/0x190 [ 1873.047321] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.052870] ? _copy_from_user+0xdf/0x150 [ 1873.057112] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.062647] ? copy_mount_options+0x285/0x380 [ 1873.067140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.072676] ksys_mount+0x12d/0x140 [ 1873.076302] SyS_mount+0x35/0x50 [ 1873.079663] ? ksys_mount+0x140/0x140 [ 1873.083480] do_syscall_64+0x29e/0x9d0 [ 1873.087446] ? vmalloc_sync_all+0x30/0x30 [ 1873.091592] ? _raw_spin_unlock_irq+0x27/0x70 [ 1873.096168] ? finish_task_switch+0x1ca/0x820 [ 1873.100657] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1873.105579] ? syscall_return_slowpath+0x30f/0x5c0 [ 1873.110596] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1873.115960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1873.120808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1873.125999] RIP: 0033:0x455319 [ 1873.129199] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1873.137012] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1873.144288] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1873.151841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.159286] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1873.166570] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000030 2253/09/17 08:15:45 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="860c35efc44865a797758f8b0bcf8cb31f7147a58c6b8e14c335e55fef54a8a65e7e4d2927563dc4368a9b19e01e72e424caad994f2f59ee562aaf4d5cd603f0d929ed5e2777de94f11c5dce82c40bdb579d668e5903ad2defcd56e2aa9286fa61e55528eea13547133507e52479ca926c1749825836289b71cec2613064980cdaaa4c0f6032295e221ff36f370900d6221c23be8f212816d3c7c8d8c8479ea6b650af9f7398b52f7dc9cb300e57c6c7259b347ceb84415384f021e3f71c93c2865bd9677351", 0xc6}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="ff32d9ada5c08e9c9b93c51638ef24be8bfa0f2ea7434c6a607df174ee10be44438b1d86cd0f3a1c40825a96bea267b0ae0a676ccab5510ff4f1e2acee55398c616c1614fa61fa4c", 0x48}], 0x3, &(0x7f0000000780)=[{0x98, 0x10d, 0xef43, "215be7c55a7a98759859942eed8815eee28baa9d088d19bb9e7348e90a8dcade49830db1fe9df254e609840d800cf876ae75ab09e831178b565e87d0241a0ff802564c960c714806fed2056b9667478309d40ed5b3e3ce11e596b95cba5e3c2b73e64f232211b5a1383a1aeca074c7c62bc8655b79ed528ae37f891256df5394e64e182a"}, {0x1010, 0x0, 0x6, "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"}, {0xc0, 0x84, 0x1d, "4a45c3b76f544095f57b4bae7de538f4c67e7606805f46c08f87eb779463af4b08342188f9d711e41a614bd84227bdd7e27d77c76e8f4789884b79da93d2b3faf2f0392977af18063e9944751856723b80f426b49aefecd7066ecc22b329d519cc507c66313aa02e47d05732cc35c09e9f309e6f6ad40246f4b2f494c22385671d145e95db6c140f27f9bd45280c480fb32639cc9446a186d057a390b786f8cd7ba9e060af2e96a25047d1bbf3bd1f32"}, {0x40, 0x6, 0x10001, "45f1f47dc75462d71201989c380d89d506f95cf00ca60c17d6fe889a30b89b107699e591b60e8954f9c1d3c43b62"}, {0x70, 0x1, 0x0, "e8201f798906ae46fac64a358cb9eea184587b2f53865e3ecf31dc6c43d2af9bdf30c3d39f10d780b462948c664f24625e822f17503f9a7f8a677f618f192ddd799b86be88085f5efde04610aec526f66b98fdf4bbafd08cbc8e79ba10e0"}, {0xf8, 0x29, 0x0, "a6de1c49335f777babb58a67babbbc004a6c3a94165f5c3565eef38d41d553f740798753c38c1e587538b5e049046b8e3917818897003368e8e60a1bf5d9356a28b156bb42c94c55c83843511d66a6cb9ba2b51939e293663e568fc0734bd1e28c474f14b269589f6cf0231458082a25e843b4d7fd34d7844b004981db2f1a8865e6bc9ae420e08e0db08f19ad06541991dff2d1a4ff5d635710e594951b8e7ce39bc0e8a8f07517ec172b94fe4ed2479230b1526f8f19acd21a5c60de8872429eb8fbe1f7f515c3ac2905fb6ed2387d607bf6260edfe92b30fa3686730b215337c8"}, {0x10, 0x11f, 0x8}, {0x78, 0x6, 0x1, "02cc382244d38f6b5b25e48a1d6cc2a570bb2d555b01822725f5f1b135eaad7a4a43ecc2019e4461689156eee8ca9e25f0b54218bcaf119a6f9cd03da64427d38cb70713aa533b91f323a2115dba33fc17cfaf9ec9ac2e7d49417c7dd3333df56c1498"}], 0x1398, 0x4000000}, 0x44) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2253/09/17 08:15:45 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1a5}], 0x2, &(0x7f000000c000)=""/105, 0xb4}, 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, &(0x7f0000000280)={r0, 0x0, 0x5e, 0x5c, &(0x7f0000000180)="74f5b0fb7718eddff40dcd93dccdbfb83bb14f30665ba0db3369ebd1aacb7b6263144b03fa9aeacad7532bb5063b3e51dec1ceb3206487f0960f2ce43d777f83e0a908e83e913e9678bdd16fd7560a9ff89e512ecb46e0b272e792848812", &(0x7f0000000200)=""/92, 0x616, 0x4}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x6e, &(0x7f0000000080)="3447f36cbc3563f8dee5d01dbcef", &(0x7f00000000c0)=""/110}, 0x28) 2253/09/17 08:15:45 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0x2, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x31}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000240)="0201d286b681b07c607daa9fa06e539c9a2b7cf255bf5dd41c85a9fbc04147eb9586e7c70c05a9fe9fd15e4f519187e4a14b6c0f0e81f4317c8906b846054667b539a6f0f71385e51633ff296a854e6bd9482de6ff8889d4c9baeb33897d1a80410ac9e53648ffd54a4f9f9eb3e77d373b101b4d832b76", &(0x7f00000002c0)="2ef100d512a8d154a731aecb474b21c4d2f3cc1ab11a536b421a7a0fcf91e286e3b98fb68e04c889198b60de528dbf48b31f3a4e7e4ba87812e1bc211efc3268358ae6812586a83b3fa2643cb072410577d940579d2bd6ed2397feb61bb505ee8d1c574a8083a94b81d6a9751cff596b80d222d3750b132c2378dfb210104ab360d7f56f", 0x1}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x198, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3ff, 0x7, 0xfffffffffffffff8, 0x11, r0, 0x10001}, 0x2c) socketpair$inet_icmp(0x13, 0x400002, 0x13, &(0x7f0000000000)) 2253/09/17 08:15:45 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xd5}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000006c40)={&(0x7f0000006b00)=@can={0x0, 0x0}, 0x80, &(0x7f0000006b80), 0x0, &(0x7f0000006bc0)=""/68, 0x44, 0x4}, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="02000000000000000000000071100000000000000000000000d5ae6e2600000095000000000000008e4ce400b50f33d8b7a4b35d35aece109e3b22d1fccbaaf92d577471111422215c0a83516cc2a453b28fab4d27f3273997bb48ba691b22e469d03b018e8ec82cff86d1505d01cfa379ff1b56b5e47c591d917c5130c0397e56ab0b684af8902dc60e40af22e052d7adcb24973af22cb5be16cad764cfbfb712e23695eaab74524006e37275447e772eb2c3d482e10a40dad24ad38b4920f23c3e22db3ac04845dde55963699fde264a4da904a41b4bd96867c7ad556a354db0941675d96e031a7a42b9f3fb8e7d5e90304881d4d7"], &(0x7f0000000280)='GPL\x00', 0x0, 0xfb, &(0x7f0000000180)=""/251, 0x0, 0x10000, [], r1}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0x50, &(0x7f00000002c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)) 2253/09/17 08:15:45 executing program 5 (fault-call:8 fault-nth:49): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x2, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x2d, &(0x7f0000000100), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) 2253/09/17 08:15:45 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x4, 0x2, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000dc0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='msdos\x00', 0x12000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x28000000000004, 0x1, 0x2}, 0x2c) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2253/09/17 08:15:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000400)=@can={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/177, 0xb1}], 0x1, &(0x7f0000000900)=""/163, 0xa3, 0x3ff}, 0x40002043) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xf, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1800000000500080000000000500000074f0fefffcffffff0000002094ffff01000000000000000000000095000000000000000000000000"], &(0x7f0000000740)='syzkaller\x00', 0x5, 0xdf, &(0x7f0000000780)=""/223, 0x41000, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x6, 0x11, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x8, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x12}, @jmp={0x5, 0x3, 0x0, 0x2, 0x7, 0x80, 0x1}, @ldst={0x1, 0x2, 0x1, 0x5, 0x7, 0xfffffff0, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xefea9cfc27771adf, 0xf, 0xa, 0xfffffff4}, @ldst={0x1, 0x2, 0x1, 0xf, 0x0, 0x30, 0xffffffffffffffff}, @map={0x18, 0x3, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x9c, &(0x7f0000000200)=""/156, 0x0, 0x1, [], r1}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100)="ce", &(0x7f00000009c0)="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"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x0, 0xc8c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000b80)={0xb, 0x1, 0x1, 0x8, 0x18, 0xffffffffffffffff, 0x8f6e}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000b40)={&(0x7f0000000b00)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='vfat\x00', 0x80000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000003c0)={r0, &(0x7f00000001c0)='*', &(0x7f00000002c0)=""/209}, 0x18) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='vfat\x00', 0x2280030, &(0x7f0000000cc0)="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") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000bc0)={0x0, r2, 0x3, 0x3}, 0x14) [ 1873.432794] FAULT_INJECTION: forcing a failure. [ 1873.432794] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.444315] CPU: 0 PID: 10632 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1873.451179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1873.460560] Call Trace: [ 1873.463182] dump_stack+0x1b9/0x29f [ 1873.466842] ? arch_local_irq_restore+0x52/0x52 [ 1873.471532] ? __save_stack_trace+0x7e/0xd0 [ 1873.475889] should_fail.cold.4+0xa/0x1a [ 1873.479990] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1873.485127] ? kasan_kmalloc+0xc4/0xe0 [ 1873.489048] ? kmem_cache_alloc_trace+0x152/0x780 [ 1873.494198] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1873.499691] ? __list_lru_init+0x45e/0x7b0 [ 1873.503966] ? sget_userns+0x706/0xf20 [ 1873.507904] ? mount_ns+0x8f/0x1d0 [ 1873.511488] ? graph_lock+0x170/0x170 [ 1873.515789] ? do_mount+0x564/0x3070 [ 1873.519654] ? ksys_mount+0x12d/0x140 [ 1873.523590] ? SyS_mount+0x35/0x50 [ 1873.527177] ? do_syscall_64+0x29e/0x9d0 [ 1873.531541] ? find_held_lock+0x36/0x1c0 [ 1873.535647] ? __lock_is_held+0xb5/0x140 [ 1873.539758] ? check_same_owner+0x320/0x320 [ 1873.544114] ? rcu_note_context_switch+0x710/0x710 [ 1873.549086] should_failslab+0x124/0x180 [ 1873.553216] kmem_cache_alloc_trace+0x2cb/0x780 [ 1873.557923] ? __kmalloc_node+0x33/0x70 [ 1873.562031] ? __kmalloc_node+0x33/0x70 [ 1873.566041] ? rcu_read_lock_sched_held+0x108/0x120 [ 1873.571102] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1873.576162] ? list_lru_add+0x850/0x850 [ 1873.580203] ? __kmalloc_node+0x47/0x70 [ 1873.584287] __list_lru_init+0x45e/0x7b0 [ 1873.588654] ? list_lru_destroy+0x4c0/0x4c0 [ 1873.593010] ? __raw_spin_lock_init+0x1c/0x100 [ 1873.597632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1873.602695] ? lockdep_init_map+0x9/0x10 [ 1873.606791] sget_userns+0x706/0xf20 [ 1873.610551] ? set_anon_super+0x20/0x20 [ 1873.614573] ? get_empty_filp.cold.7+0x3e/0x3e [ 1873.619195] ? destroy_unused_super.part.9+0x100/0x100 [ 1873.624619] ? alloc_vfsmnt+0x771/0x9d0 [ 1873.628644] ? mnt_free_id.isra.27+0x60/0x60 [ 1873.633134] ? kasan_check_read+0x11/0x20 [ 1873.637327] ? graph_lock+0x170/0x170 [ 1873.641275] ? rcu_pm_notify+0xc0/0xc0 [ 1873.645191] ? trace_hardirqs_off+0xd/0x10 [ 1873.649516] ? cap_capable+0x1f9/0x260 [ 1873.653546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1873.659278] ? security_capable+0xa4/0xd0 [ 1873.663466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1873.669046] ? ns_capable_common+0x13f/0x170 [ 1873.674634] mount_ns+0x8f/0x1d0 [ 1873.678013] ? rpc_pipe_release+0xb70/0xb70 [ 1873.682461] rpc_mount+0x9e/0xd0 [ 1873.685840] ? lock_release+0xa10/0xa10 [ 1873.689822] mount_fs+0xae/0x328 [ 1873.693188] ? mpi_free.cold.1+0x19/0x19 [ 1873.697257] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1873.701845] ? may_umount+0xb0/0xb0 [ 1873.705467] ? _raw_read_unlock+0x22/0x30 [ 1873.709606] ? __get_fs_type+0x97/0xc0 [ 1873.713488] do_mount+0x564/0x3070 [ 1873.717023] ? lock_downgrade+0x8e0/0x8e0 [ 1873.721532] ? copy_mount_string+0x40/0x40 [ 1873.725771] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1873.730781] ? __check_object_size+0x95/0x5d9 [ 1873.735274] ? __might_sleep+0x95/0x190 [ 1873.740378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.745919] ? _copy_from_user+0xdf/0x150 [ 1873.750088] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.755625] ? copy_mount_options+0x285/0x380 [ 1873.760114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1873.765683] ksys_mount+0x12d/0x140 [ 1873.769321] SyS_mount+0x35/0x50 [ 1873.772700] ? ksys_mount+0x140/0x140 [ 1873.776513] do_syscall_64+0x29e/0x9d0 [ 1873.780399] ? vmalloc_sync_all+0x30/0x30 [ 1873.784543] ? _raw_spin_unlock_irq+0x27/0x70 [ 1873.789731] ? finish_task_switch+0x1ca/0x820 [ 1873.795691] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1873.800630] ? syscall_return_slowpath+0x30f/0x5c0 [ 1873.805570] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1873.810933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1873.815796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1873.821065] RIP: 0033:0x455319 [ 1873.824249] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2253/09/17 08:15:45 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x3f, 0x1560, 0x7, 0x40, 0x0, 0x4, 0x20002, 0x1, 0x200, 0x1, 0x4, 0x6, 0x800, 0x10000, 0x3, 0x3, 0x8, 0x65b, 0xffff, 0x100000001, 0x5, 0xfffffffffffffffe, 0x8, 0x0, 0x401, 0x5, 0x8, 0x3, 0x8f, 0x7ff, 0x7ade, 0x1f, 0x3, 0x0, 0x890, 0x100000000, 0x0, 0x6, 0x4, @perf_config_ext={0x1f, 0xff}, 0x82, 0x0, 0x3, 0x6, 0x6, 0x1, 0x1}, 0x0, 0x8, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) r1 = socket$kcm(0x2, 0xed803084e8ae6b62, 0x0) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)="e5", 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="a00000000014000084000000020000001c040402000000000000000000000000"], 0x20}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x107) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r1}) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1, r2}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r3, &(0x7f00000002c0)="6499e0569edcd04b5973c517c43ca99754dc66a9788e29e4029edc24d07f86e67c5423f60b9f048a831c0f485e79cdd15c583947c2ce1d7bb8c394f18a43014b9f7570a89dc4799bd381933ccaac09f908bf6f18ef9bf4d0f576d741d786b6c8914fd2fbe0129102531ba73c837cdb737422f5569d46cb775b53e9a229bf488e581970e63b21610b87697de4b0788665ff668e10d77258292c012a25eb8f12d8165e8132", &(0x7f0000000380)=""/205}, 0x18) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0x29, 0x5, 0x0) 2253/09/17 08:15:45 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000280)=""/117}, 0x18) 2253/09/17 08:15:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xca}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x1, 0x4c5d, 0xfff, 0x2, r0, 0x9}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="b822833912c50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x705000, 0x7, 0x1, &(0x7f0000000740)) 2253/09/17 08:15:45 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x4000011d}, 0x24) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x705000, 0x1, &(0x7f0000000400)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x7, 0x0, 0x6, 0xaea5, 0x4, 0xffffffffffffffff, 0x20}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xe, 0x2, 0x3, 0x13c3, 0x0, r1, 0x8001}, 0x2c) 2253/09/17 08:15:45 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) mount(&(0x7f0000000040)='::,ile:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x800, 0x0) mount(&(0x7f0000212ff8)='::,ile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2253/09/17 08:15:45 executing program 7: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="1658faab5760e364098773dc270eb18e2dab8fcdb9f6736abc26d4628fd8", 0x1e}, {&(0x7f0000000180)="daa39b25240cd93651da65d0113e2732c525940b8ca6986dbcbcb7d761140cdc2a9a7243e156c9138a964903ffc901487c0724154264e8696257d65fc1253cb33a06cc2480ea9f9b0ccbcdf6bdfa9e9c843d12614613ce", 0x57}, {&(0x7f0000000200)="71a4839c0357aad0803337938a135dac903608171f729c41b3c1b3cd4563e354040175cbe0ab47d436286ec1348d40f8f99237cf9582c2d179ee4d99e65c10bbdc1c51cded8e6b68", 0x48}], 0x3, &(0x7f00000002c0)=[{0x40, 0x13f, 0xfffffffffffffff8, "1ac6bec0f6eae4edac72b6ca0115a3ee7efcc086621f5c4247bb1cb8cbd7145610ed4bc3c86583169c9efd1a"}, {0x1010, 0x11, 0x400, "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"}, {0x50, 0x117, 0x0, "e48b43affa2c4ee980efe4b610ce21948fbe204679957de1e8bc799423dbbb1e79e241e09bc0c100b233a5e87c360e4804755a8bd6064ef7ce121b"}, {0x48, 0x117, 0x5, "f7b2d9047ad0923b6d398d11772a4f3b907499c59d093171a998fe04897fc65252042faa07f77341dba792507547f72f0c0fee"}, {0xf0, 0x18f, 0x1000, "ceab76bc84a4effbce84dfd533c1d38958226b57fa03ab4226205d29f9e79ca67f13913ed6e565b9cf181b764580cdd73db8aeb664ce9631f00c4b9a25e8ce79848e2857d6635300467024d06edea89422f61c17d29e507b3bebd10d3cac13e8b0c082d0674cb76be722eccd6c39e4ec707b03dd4311ebbe596a7f4dd19728d09b397878309e4ccc9d91c805f49c341bfc069454f027bd6bb3a7430af92ed52dc8666e96d29b15540bf77773956e241a0167de0770ecfe0aa1115ae5ad102f07cd42f82feb14a4fc9732404b2435f09c5934ecc65f75a7136cfa99e7b09012"}, {0xf8, 0x115, 0x100000000, "e726c6d2825583e4dcdbf907321fba5d6aa43ac0b7de5d741cccfcf578d22ba6bed0b99f32a40c06b292e820df09abbd74ad5513f4bd0a9aee3fe35ebe5dc99a10ef009d264cedbd2708e2bc1a8a208fa28cf3218e1a6f8b42c8ed25f72cb0e69f62996da80a1f49b6db80cd6030ee67e907c5ba6ccc2e0a7483998c86f2df5b351694ef4de376af943d7f9c391c3111f9138f50dde92a48a2d4f531c5d26c5916689751f1a2a17d2af68da255e15d321d50c536a5d1b05614d0b8bda1344951f625e576e8dc9a3a2c96267b78c6f9da4c216f6bcabcf2e6bf817aa08c8a04389bae65"}, {0x108, 0x6, 0x8001, "e51722240234031131e9f30c0cd80b25f555b7127bd46ccd9926064a663acaa84488178d0f4209909e875a3766cf0e8116896f8678a0fd1cf0a13eb3f00f0b1404dbd9b58293a3ac759e4220cb76315633faf80522eed892c63c0b97d7e26347dd90ed62f430472d4360ff03b0740c90d118beae9ce163681f179a70c8a1873b98743484d75c4d77b696053b8070c92fb5ce3d1dc89843c4ef99626e8745ceac123c842efd3195ccf708ee6a23e45608354c873f935c271aa1d9ff06a38b63b5dfb8f33c5065cb7631c9d5005ae0a39b5182038c2f6dcbc7c8cd6ee76f0838dc201a5e33d2f95f989c1c0b94e3dee65fe9e6a8"}, {0x18, 0x29, 0x7, "93665f"}, {0x98, 0x116, 0x9, "e3bb2bfedb2bb1de84ae1d16c13650ff18c53de434ca44bfcd385fb0405001343408bcd9e67b8ed59fbbfcacfb335d0af87d8fca2365d9af92716e1c97a7a7cb5fe9d029c8950ba3474527fdea722ffde16165a296738a9e50cde1a996346a85b6cfc1aaa1be253a2bc4b6b4357686cb12203bf80be393c6ed3cbcf86f53c0c1dd3ce397664173"}], 0x1488, 0x4040000}, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}}, 0x80, &(0x7f00000001c0), 0x1ae, &(0x7f0000001480)}, 0x20040810) 2253/09/17 08:15:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2000000000000002, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf8393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000071100000000000000000000000000000950000000000000000000000002d84d705"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x100, 0x4, 0x20e}, 0xfffffffffffffed4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='vboxnet0&\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000800000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0xfffffffffffffd35, &(0x7f0000000040)}, 0xfffffdbd) socketpair$inet_icmp(0x705000, 0x2, 0x3, &(0x7f0000000000)) 2253/09/17 08:15:45 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000121}, 0x2c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000045c0)={&(0x7f0000002e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004400)=[{&(0x7f0000002f00)=""/212, 0xd4}, {&(0x7f0000003000)=""/51, 0x33}, {&(0x7f0000003040)=""/253, 0xfd}, {&(0x7f0000003140)=""/247, 0xf7}, {&(0x7f0000003240)=""/157, 0x9d}, {&(0x7f0000003300)=""/65, 0x41}, {&(0x7f0000003380)=""/4096, 0x1000}, {&(0x7f0000004380)=""/4, 0x4}, {&(0x7f00000043c0)=""/40, 0x28}], 0x9, &(0x7f00000044c0)=""/197, 0xc5, 0x40}, 0x2002) socketpair(0x1a, 0x1, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000001540)={&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000001500)=[{&(0x7f0000000380)=""/36, 0x24}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/17, 0x11}, {&(0x7f0000001400)=""/196, 0xc4}], 0x4, 0x0, 0x0, 0x6}, 0x40002002) bpf$PROG_LOAD(0x5, &(0x7f0000004600)={0xf, 0x8, &(0x7f0000000080)=@raw=[@generic={0xffff, 0xffffffffffff8001, 0x81, 0xfffffffffffffffd}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x5, 0x1, 0x6, 0x5, 0xfffffff8, 0x10}], &(0x7f0000000140)='GPL\x00', 0x40, 0x9f, &(0x7f00000001c0)=""/159, 0x41100, 0x1, [], r1}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x5, 0x100000001, 0x5, 0xaa78, 0x8, r0, 0x80000001}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x2, 0x705000, &(0x7f0000000180)) [ 1873.831962] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1873.839227] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1873.846613] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.853886] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1873.861149] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000031 [ 1873.917514] libceph: parse_ips bad ip '::,ile' 2253/09/17 08:15:45 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=':'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x9, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x2, 0xb0, &(0x7f0000000180)=""/176, 0x41f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") close(r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000002c0)}, 0x10) 2253/09/17 08:15:46 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="2800000000000000290000000200000000000000000000000000000000000000"], 0x28}, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)="e05565ffb7427680b9e51a5ef4e69c8d5956b9b9f2c0942980daee408bb7794ed70fcb3bbd397f8e4353c4e9416490521549612388b3c8fd25bed6640c05164185735b5c9c7f0e20cd689dc9f54439dc1da96a10b5c82689416174adc4958347f022b2fe8c5648dbd6b37f34c5e95bc7f463d5033b5875425cea9c8575a15e503b98bda5f2b5730e3129a0ad646ec547cecb923cf811173c69ad6cada6392a620970b385991ebf6ed08a", 0xaa}, {&(0x7f0000000000)="bdade5cfa47cf6858a70c3c2c8b69ef450c0f771aac2168c6d0511499de27ef647c644507ef1eae2da46385b24bf34db7c7977f3a313cc1ea031b35c2efd080263eb37694c33", 0x46}, {&(0x7f00000001c0)="70812bc336540f4101b9ebf206c27e2b124e4a22be276a426e01", 0x1a}, {&(0x7f0000000200)="864c52166e7ec69a033e938c4956645f607cdee53ef95c4a124a94f65fa0282d1e6a709e81fad9aea52c6bdd113b27990432d35bfaafe57f4990552d6f670d680ed5d3773451d07e2507cbf3916047bb24c7fac7558e172bd1f00723ee0015ba004072acccc5cba751de4a18bc7078eb915cd97f6d80067ae50f4c51485f4783d1abddb3b3d2836c1665c601ba", 0x8d}, {&(0x7f00000002c0)="51467373eb12640205d40c7ada3d74ace3bd24aea2669e39f51487754c47e503b7fae4e968ab097c77c4abb827dd0d89f4f249a3cdb34934b47ea7320caa", 0x3e}, {&(0x7f0000000300)="79bd2e2fe63760f8c7a6d7362a12143fb28ba8af7cff4dbbd79368ae1a8be08df226e9bb7ba1f3b554c06da762e77177fec9b2d2f70036aa60f9872c7a9e8036a5e744543259f6189377670e582b0c46755339715197", 0x56}, {&(0x7f0000000380)="396ae96fe24477e07a8711e20560d199c0e3e723227ae9caf5cbd8559071621d3f55ee72adf6dd12edbd74d48ab9aad28a644065c0da2eeea111dd80ed87eab89706c03193db674eedc9cc7b30e64b540efa16c78b7c4dc38e34f2806232357d2c39bb7358575ea1cdf72c087933c1f251d4b32fbc45f49b5cfab08329b439ee436648b93f6fc0bc9d056f223af9af7a0fa894bc3b35a3adf71bd0e724c0204cd96260312dc93c5dc58db0ef9582265866dd1e54977b6f6e24444f6b28f84f9c62741384dd633c7649223f2d489bbfbc8b6105ae6bc871af316f1c6f46ec64b67d0b5e61f723", 0xe6}, {&(0x7f0000000480)="21c0df3f3ffc12804842777e7341e3d1b496d2272f7892513d53ab438ad2a3ffe989205712824ab3143673ebd2ce7be12caec62b53878c95d015f22825db66dbd1b74a0468debc85db67bf31e0aeea6a993a0f8a43088044d5c9f7ccaf163e8e4e1df0c2bfe7e334cae19ab6913304956d583a6afd2abffaf93b66f4d8c6a4e7c8c1074d7b1117b5c6bc8ee8e2c064c6b0a2caa43ccb04401858a0a7c11c8dafc023f578d8b8cb64bf336e6ca83f857abddd781cee00c456cceef3ac79abae8e3e54f44f54a5c79a31e8aeb2798d10bf2e706a64a26806926ecca31f0f57bac0b597b8", 0xe3}, {&(0x7f0000000580)="8cfa54706eefedc1521020346dd1e294e7d4b5d113d751f650cc28aa1559841a4f69dc7b28c3863f05add4d66b64acf28931c6feef7583289a975c8ee3c6b95e8f715af8148ad5559e12558b92389d575f3d21477de48e77b25b6e07166942cc473ce0553dbd5510975264a4838942059e881c7e63933acf61e58f51de", 0x7d}, {&(0x7f0000000600)="e4392014bb3dd750f7bc5db4e2888f415a15cd1c9fb3507dfa09147f1c7e3b3fcacfc380dde05f886fc2919ab2a01698bfdd2f560ab52f3bdebfd352832477545ee6", 0x42}], 0xa, 0x0, 0x0, 0x4}, 0x8801) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={0x1, 0x28, &(0x7f0000000780)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r1, 0x2, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000840)='lo\x00') 2253/09/17 08:15:46 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffebc) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x23e1000, 0x20000002, 0xfffffffffffff397, &(0x7f0000000000)) 2253/09/17 08:15:46 executing program 5 (fault-call:8 fault-nth:50): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:46 executing program 7: socketpair(0x5, 0x5, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = socket$kcm(0x29, 0x0, 0x0) close(r2) socketpair(0x3, 0x2, 0x2777a416, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xb, 0x1, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x81, 0x6, 0x8, 0x18, r3, 0xfffffffffffffffb}, 0x2c) recvmsg$kcm(r2, &(0x7f000000fd00)={&(0x7f000000e940)=@hci={0x0, 0x0}, 0x80, &(0x7f000000ec80)=[{&(0x7f000000e9c0)=""/98, 0x62}, {&(0x7f000000ea40)=""/79, 0x4f}, {&(0x7f000000eac0)=""/92, 0x5c}, {&(0x7f000000eb40)=""/251, 0xfb}, {&(0x7f000000ec40)=""/5, 0x5}], 0x5, &(0x7f000000ed00)=""/4096, 0x1000, 0x8}, 0x40000121) bpf$PROG_LOAD(0x5, &(0x7f000000fd40)={0xe, 0x2, &(0x7f0000000100)=@raw=[@jmp={0x5, 0x8, 0xc, 0x3, 0x4, 0x4, 0x1}], &(0x7f0000000140)='GPL\x00', 0x1000, 0x8, &(0x7f0000000180)=""/8, 0x41100, 0x1, [], r6}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff9) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) bpf$PROG_LOAD(0x5, &(0x7f000000fec0)={0xd, 0xb, &(0x7f000000fdc0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x2, 0x7, 0x7, 0xa, 0xfffffffc, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8001}, @map={0x18, 0x3, 0x1, 0x0, r4}], {0x95}}, &(0x7f000000fe40)='GPL\x00', 0x653, 0xd, &(0x7f000000fe80)=""/13, 0x41f00, 0x0, [], r6}, 0x48) r7 = getpid() perf_event_open(&(0x7f000000ff40)={0x1, 0x70, 0x231, 0x8, 0x5, 0x8, 0x0, 0x0, 0x80000, 0x7, 0x7, 0x3, 0x5, 0x373, 0x800, 0x4, 0x400, 0x1, 0x7, 0x1cf, 0x8, 0x7, 0xaf75, 0xfffffffffffffffb, 0x7, 0x4ff, 0x0, 0x2, 0x1, 0x200, 0x80, 0x6, 0x80, 0x8, 0x0, 0x5, 0x6, 0x2, 0x0, 0x4, 0x2, @perf_config_ext={0x6a, 0x13c04b9e}, 0x0, 0x7f, 0x0, 0x4, 0x9, 0x101, 0x7}, r7, 0xd, r5, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000ffc0)={0xffffffffffffffff}) recvmsg$kcm(r5, &(0x7f00000102c0)={0x0, 0x0, &(0x7f0000010240)=[{&(0x7f0000010000)=""/69, 0x45}, {&(0x7f0000010080)=""/3, 0x3}, {&(0x7f00000100c0)}, {&(0x7f0000010100)=""/202, 0xca}, {&(0x7f0000010200)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x401}, 0x10002) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000010300)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000010340)={r4}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010380)) socketpair(0x1f, 0x6, 0x7, &(0x7f00000103c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000010400)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) socketpair(0x9, 0x80006, 0x1, &(0x7f0000010440)) perf_event_open(&(0x7f00000104c0)={0x3, 0x70, 0x5, 0x5, 0x9, 0x0, 0x0, 0x400, 0x20000, 0x4, 0x6, 0x7, 0x2d9, 0x5, 0x1, 0x7ff, 0x1, 0x3542ab2, 0x9, 0x7, 0x8001, 0x1, 0x5, 0x8, 0x33, 0x8b, 0x9, 0x8, 0x100000001, 0x2, 0x8, 0x1, 0x3, 0x5224000000000000, 0x1f, 0x7ff, 0x0, 0xf5b, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000010480), 0x8}, 0x0, 0x1b36a0d0, 0x0, 0x6, 0x5, 0x8, 0x3f}, r7, 0xa, r4, 0x1) socketpair(0x3, 0x4, 0x1, &(0x7f0000010540)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000010740)={r8, &(0x7f0000010580)="52d46f379482a763fbded521f7b3b673b165fc671ff14c76156a204bedac1215a0dd181edcd1e62952c0479ff5fc68ea2e561c6fb9ccdbcd0bd0e4fe5739779b6191b4316d50c9ff2672c3b79dfb780eeb17c51ea306bebefb8c7a71e6f690be06f2ec43af8baf6a3aa4de451c03b203b38ca5e37bb081e40bd3dc7dca31d6fa6c7d0dd300681d026c0c9cbf70cbd85c15a49f52", &(0x7f0000010640)=""/231}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000010780)={0xe, 0x6, 0xffffffffffffffc9, 0xffff, 0xc, r1, 0x1884c00000000}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7ff) 2253/09/17 08:15:46 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12d}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0xfffffffc, 0xcce0ecd, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000001f00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f80)=""/242, 0xf2}, {&(0x7f0000002080)=""/34, 0x22}, {&(0x7f00000020c0)=""/34, 0x22}], 0x3, &(0x7f0000002140)=""/222, 0xde, 0x24000000000}, 0x123) bpf$PROG_LOAD(0x5, &(0x7f0000002280)={0xb, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="180000002e09000000000000000200004c22f8ff01000000000000000000000018000000200000000000000000000000fd53f5180500000000000000000000009500000000000000ac9ee133298e989d9cfef0353c70b9ef5e88782b801e030935bbe69ff45debe7d07661f47774df1dff4aa3cefb33e899e3f50338"], &(0x7f0000000000)='syzkaller\x00', 0x200, 0x40, &(0x7f0000000080)=""/64, 0x41100, 0x1, [], r1}, 0x48) 2253/09/17 08:15:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x75}, 0xfffffffffffffdc8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x6, 0x8}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x407, 0x407, 0x7fffffffefff, &(0x7f0000000000)) 2253/09/17 08:15:46 executing program 4: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r2, 0x0, 0xc3, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(r3, 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)) recvmsg(r3, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 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)) mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x88) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40) getpid() ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80)) mkdir(&(0x7f0000001dc0)='./file0\x00', 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000b80)) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) 2253/09/17 08:15:46 executing program 1: socketpair(0x10, 0x801, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000001940)={&(0x7f0000001780)=@nl=@proc, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/100, 0x64}, 0x40) r1 = socket$kcm(0xa, 0x3, 0x11) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29}], 0x10}, 0x0) socket$kcm(0x29, 0x5, 0x0) [ 1874.245263] FAULT_INJECTION: forcing a failure. [ 1874.245263] name failslab, interval 1, probability 0, space 0, times 0 [ 1874.256727] CPU: 1 PID: 10696 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1874.263848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1874.273412] Call Trace: [ 1874.276031] dump_stack+0x1b9/0x29f [ 1874.279890] ? arch_local_irq_restore+0x52/0x52 [ 1874.284668] ? __save_stack_trace+0x7e/0xd0 [ 1874.289097] should_fail.cold.4+0xa/0x1a [ 1874.293184] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1874.298285] ? kasan_kmalloc+0xc4/0xe0 [ 1874.302265] ? kmem_cache_alloc_trace+0x152/0x780 [ 1874.307109] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1874.312378] ? __list_lru_init+0x45e/0x7b0 [ 1874.316612] ? sget_userns+0x706/0xf20 [ 1874.320543] ? mount_ns+0x8f/0x1d0 [ 1874.324184] ? graph_lock+0x170/0x170 [ 1874.328071] ? do_mount+0x564/0x3070 [ 1874.331884] ? ksys_mount+0x12d/0x140 [ 1874.335780] ? SyS_mount+0x35/0x50 [ 1874.339328] ? do_syscall_64+0x29e/0x9d0 [ 1874.344020] ? find_held_lock+0x36/0x1c0 [ 1874.348093] ? __lock_is_held+0xb5/0x140 [ 1874.352191] ? check_same_owner+0x320/0x320 [ 1874.356606] ? rcu_note_context_switch+0x710/0x710 [ 1874.361542] should_failslab+0x124/0x180 [ 1874.365606] kmem_cache_alloc_trace+0x2cb/0x780 [ 1874.370298] ? __kmalloc_node+0x33/0x70 [ 1874.374269] ? __kmalloc_node+0x33/0x70 [ 1874.378256] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1874.383276] ? list_lru_add+0x850/0x850 [ 1874.387344] ? __kmalloc_node+0x47/0x70 [ 1874.391347] __list_lru_init+0x45e/0x7b0 [ 1874.395421] ? list_lru_destroy+0x4c0/0x4c0 [ 1874.399916] ? __raw_spin_lock_init+0x1c/0x100 [ 1874.404589] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1874.409612] ? lockdep_init_map+0x9/0x10 [ 1874.413943] sget_userns+0x706/0xf20 [ 1874.417657] ? set_anon_super+0x20/0x20 [ 1874.421635] ? get_empty_filp.cold.7+0x3e/0x3e [ 1874.426215] ? destroy_unused_super.part.9+0x100/0x100 [ 1874.431667] ? alloc_vfsmnt+0x771/0x9d0 [ 1874.435645] ? mnt_free_id.isra.27+0x60/0x60 [ 1874.440059] ? kasan_check_read+0x11/0x20 [ 1874.444207] ? graph_lock+0x170/0x170 [ 1874.448093] ? rcu_pm_notify+0xc0/0xc0 [ 1874.451975] ? trace_hardirqs_off+0xd/0x10 [ 1874.456233] ? cap_capable+0x1f9/0x260 [ 1874.460126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1874.465660] ? security_capable+0xa4/0xd0 [ 1874.469815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1874.475349] ? ns_capable_common+0x13f/0x170 [ 1874.479759] mount_ns+0x8f/0x1d0 [ 1874.483123] ? rpc_pipe_release+0xb70/0xb70 [ 1874.487439] rpc_mount+0x9e/0xd0 [ 1874.490798] ? lock_release+0xa10/0xa10 [ 1874.494870] mount_fs+0xae/0x328 [ 1874.498231] ? mpi_free.cold.1+0x19/0x19 [ 1874.502295] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1874.506874] ? may_umount+0xb0/0xb0 [ 1874.510498] ? _raw_read_unlock+0x22/0x30 [ 1874.514644] ? __get_fs_type+0x97/0xc0 [ 1874.518551] do_mount+0x564/0x3070 [ 1874.522090] ? lock_downgrade+0x8e0/0x8e0 [ 1874.526233] ? copy_mount_string+0x40/0x40 [ 1874.530461] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1874.535475] ? __check_object_size+0x95/0x5d9 [ 1874.539992] ? __might_sleep+0x95/0x190 [ 1874.543966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1874.549499] ? _copy_from_user+0xdf/0x150 [ 1874.553652] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1874.559215] ? copy_mount_options+0x285/0x380 [ 1874.563719] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1874.569346] ksys_mount+0x12d/0x140 [ 1874.572975] SyS_mount+0x35/0x50 [ 1874.576335] ? ksys_mount+0x140/0x140 [ 1874.580148] do_syscall_64+0x29e/0x9d0 [ 1874.584213] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1874.589052] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1874.594065] ? syscall_return_slowpath+0x30f/0x5c0 [ 1874.599010] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1874.604373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1874.609220] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1874.614401] RIP: 0033:0x455319 [ 1874.617582] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1874.625287] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1874.632551] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1874.639815] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2253/09/17 08:15:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x1, 0x6, 0xbfc, 0x8, 0x0, 0x40, 0x80000, 0x1, 0xe4dd, 0x3f, 0x10001, 0x4, 0x6, 0xa28, 0x7, 0x10001, 0xe6d3, 0x251a, 0x2, 0x9, 0x5, 0x3, 0x4, 0x2, 0x6, 0x9, 0x401, 0x81, 0x100000000, 0x470000000000000, 0x0, 0xaf2, 0x6872, 0x100000000, 0x3, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x30402, 0x3, 0x1ff, 0x5, 0x100000000, 0xb9d, 0x7}, r2, 0x8, 0xffffffffffffffff, 0x2) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) [ 1874.647079] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1874.654360] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000032 2253/09/17 08:15:46 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = gettid() socketpair(0xf, 0x1, 0x3, &(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x5, 0x81, 0x2, 0xffffffffffffffe1, 0x0, 0x59433486, 0x0, 0x9, 0x400, 0x9, 0x80000001, 0x9, 0x3, 0x5, 0x0, 0x0, 0x6, 0x100, 0x4, 0x8a8, 0xffffffff, 0x9, 0x20, 0x5, 0x31d1, 0xffff, 0x4, 0x1, 0x8, 0x6, 0x6, 0x9, 0x5, 0x1f00000000000, 0x200, 0x80, 0x0, 0x5d5, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x2000, 0x0, 0x7, 0x6, 0x6, 0xff, 0x6}, r2, 0x0, r3, 0x1) socketpair$inet_icmp(0x16, 0x730000, 0x705000, &(0x7f0000000180)) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@ax25={0x3, {"9a28d34285096e"}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x20000000) 2253/09/17 08:15:46 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x76}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000095000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000000)) 2253/09/17 08:15:46 executing program 5 (fault-call:8 fault-nth:51): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f00000003c0)="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", &(0x7f0000000180)=""/84}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x7, 0xc, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x80000000, 0x9, 0xa, 0xb, 0x52, 0xfffffffffffffffd}, @ldst={0x0, 0x2, 0x0, 0x3, 0x4, 0x18, 0x1}, @map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x90, 0x3f, 0x4}, @exit={0x95}, @exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x2e, &(0x7f0000000100)=r1, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) close(r2) recvmsg(r3, &(0x7f0000000380)={&(0x7f0000003300)=@hci, 0x80, &(0x7f00000045c0), 0x0, &(0x7f0000004600)=""/200, 0xc8}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r4, 0x1000, 0x8}, 0xc) 2253/09/17 08:15:46 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0), 0xfffffffffffffffc}, 0x20) socketpair(0x5, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x7, 0x8, r0, 0x200}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000002080)=""/4096}, 0x111) [ 1875.051322] FAULT_INJECTION: forcing a failure. [ 1875.051322] name failslab, interval 1, probability 0, space 0, times 0 [ 1875.063117] CPU: 1 PID: 10730 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1875.070074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1875.079456] Call Trace: [ 1875.082080] dump_stack+0x1b9/0x29f [ 1875.085742] ? arch_local_irq_restore+0x52/0x52 [ 1875.090444] ? __save_stack_trace+0x7e/0xd0 [ 1875.094805] should_fail.cold.4+0xa/0x1a [ 1875.098899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1875.104027] ? kasan_kmalloc+0xc4/0xe0 [ 1875.108025] ? kmem_cache_alloc_trace+0x152/0x780 [ 1875.112892] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1875.118109] ? __list_lru_init+0x45e/0x7b0 [ 1875.122377] ? sget_userns+0x706/0xf20 [ 1875.126299] ? mount_ns+0x8f/0x1d0 [ 1875.129873] ? graph_lock+0x170/0x170 [ 1875.133700] ? do_mount+0x564/0x3070 [ 1875.137609] ? ksys_mount+0x12d/0x140 [ 1875.141446] ? SyS_mount+0x35/0x50 [ 1875.145270] ? do_syscall_64+0x29e/0x9d0 [ 1875.149366] ? find_held_lock+0x36/0x1c0 [ 1875.153461] ? __lock_is_held+0xb5/0x140 [ 1875.157555] ? check_same_owner+0x320/0x320 [ 1875.161904] ? rcu_note_context_switch+0x710/0x710 [ 1875.166852] should_failslab+0x124/0x180 [ 1875.170916] kmem_cache_alloc_trace+0x2cb/0x780 [ 1875.175581] ? __kmalloc_node+0x33/0x70 [ 1875.179551] ? __kmalloc_node+0x33/0x70 [ 1875.183524] ? rcu_read_lock_sched_held+0x108/0x120 [ 1875.188647] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1875.193669] ? list_lru_add+0x850/0x850 [ 1875.197662] ? __kmalloc_node+0x47/0x70 [ 1875.201643] __list_lru_init+0x45e/0x7b0 [ 1875.205708] ? list_lru_destroy+0x4c0/0x4c0 [ 1875.210033] ? __raw_spin_lock_init+0x1c/0x100 [ 1875.214629] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1875.219654] ? lockdep_init_map+0x9/0x10 [ 1875.223726] sget_userns+0x706/0xf20 [ 1875.227447] ? set_anon_super+0x20/0x20 [ 1875.231425] ? get_empty_filp.cold.7+0x3e/0x3e [ 1875.236012] ? destroy_unused_super.part.9+0x100/0x100 [ 1875.241295] ? alloc_vfsmnt+0x771/0x9d0 [ 1875.245276] ? mnt_free_id.isra.27+0x60/0x60 [ 1875.249685] ? kasan_check_read+0x11/0x20 [ 1875.253843] ? graph_lock+0x170/0x170 [ 1875.257657] ? rcu_pm_notify+0xc0/0xc0 [ 1875.261537] ? trace_hardirqs_off+0xd/0x10 [ 1875.265796] ? cap_capable+0x1f9/0x260 [ 1875.269694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1875.275234] ? security_capable+0xa4/0xd0 [ 1875.279476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1875.285034] ? ns_capable_common+0x13f/0x170 [ 1875.289463] mount_ns+0x8f/0x1d0 [ 1875.292857] ? rpc_pipe_release+0xb70/0xb70 [ 1875.297217] rpc_mount+0x9e/0xd0 [ 1875.300589] ? lock_release+0xa10/0xa10 [ 1875.304578] mount_fs+0xae/0x328 [ 1875.308050] ? mpi_free.cold.1+0x19/0x19 [ 1875.312120] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1875.316720] ? may_umount+0xb0/0xb0 [ 1875.320365] ? _raw_read_unlock+0x22/0x30 [ 1875.324509] ? __get_fs_type+0x97/0xc0 [ 1875.328401] do_mount+0x564/0x3070 [ 1875.331940] ? lock_downgrade+0x8e0/0x8e0 [ 1875.336091] ? copy_mount_string+0x40/0x40 [ 1875.340330] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1875.345365] ? __check_object_size+0x95/0x5d9 [ 1875.349871] ? __might_sleep+0x95/0x190 [ 1875.353858] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.359397] ? _copy_from_user+0xdf/0x150 [ 1875.363553] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.369101] ? copy_mount_options+0x285/0x380 [ 1875.373618] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.379159] ksys_mount+0x12d/0x140 [ 1875.382790] SyS_mount+0x35/0x50 [ 1875.386159] ? ksys_mount+0x140/0x140 [ 1875.389964] do_syscall_64+0x29e/0x9d0 [ 1875.393861] ? vmalloc_sync_all+0x30/0x30 [ 1875.398024] ? _raw_spin_unlock_irq+0x27/0x70 [ 1875.402525] ? finish_task_switch+0x1ca/0x820 [ 1875.407019] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1875.411948] ? syscall_return_slowpath+0x30f/0x5c0 [ 1875.416874] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1875.422239] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1875.427106] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1875.432296] RIP: 0033:0x455319 [ 1875.435484] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1875.443190] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 2253/09/17 08:15:47 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x3e}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000ffff9e572af994230ec8e0181e53e5ff41b6d80cd0289f8f0000000200000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000001c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x400000, 0x3, &(0x7f0000000140)) 2253/09/17 08:15:47 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000013c0)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x155, 0xffab, &(0x7f0000000000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x27e, &(0x7f0000002f19)=""/231}, 0x48) socketpair(0x9, 0x3, 0x0, &(0x7f0000000080)) 2253/09/17 08:15:47 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x6, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r0, 0x1dc000000000, 0x10}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x1, 0x10}, 0xc) r3 = socket$kcm(0x2, 0x4000000001, 0x0) sendmsg(r3, &(0x7f0000003b00)={&(0x7f0000001580)=@l2={0x1f}, 0x80, &(0x7f0000003940), 0x0, &(0x7f00000039c0)}, 0x44044) 2253/09/17 08:15:47 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x100200000023}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000080000000e71033000000007110000000562d00000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) recvmsg(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002980)=[{&(0x7f0000000680)=""/42, 0x2a}, {&(0x7f00000006c0)=""/235, 0xeb}, {&(0x7f00000007c0)=""/182, 0xb6}, {&(0x7f0000000880)=""/68, 0x44}, {&(0x7f0000000900)=""/53, 0x35}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/2, 0x2}], 0x8, &(0x7f0000002a00)=""/19, 0x13, 0x200}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000002a80)={0x8, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x3, 0x0, 0x3, 0xa, 0x0, 0x26, 0x4}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x38}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x3e9b, 0x83, &(0x7f0000000240)=""/131, 0x41100, 0x1, [], r1}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2253/09/17 08:15:47 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0x1000, 0x52, &(0x7f0000000380)="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", &(0x7f0000000140)=""/82, 0x4, 0x2}, 0x28) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000001000000000000000000000000500000000000000d4000000400000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x84, &(0x7f0000000100)="416fe71f79ef42537532367622c1", &(0x7f00000002c0)=""/132}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x2, 0xbb, &(0x7f0000000200)="88b6", &(0x7f0000001380)=""/187, 0x9, 0x6}, 0x28) 2253/09/17 08:15:47 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7ff, 0xd9, 0xfffffffffffffffb, 0x4, 0x0, 0x4, 0xb80, 0x0, 0x5, 0xfffffffffffffffc, 0x5, 0x8, 0x400, 0x7, 0x0, 0x4, 0x2, 0xd637, 0x7ff, 0x0, 0x7, 0x3, 0x7c, 0x7, 0x8, 0x3, 0x7ff, 0xb31, 0x4e9, 0x7, 0x200, 0x86a9, 0xf5d0, 0x80000000, 0x100, 0x109, 0x0, 0x3, 0x2, @perf_config_ext={0xfff, 0x100000001}, 0x2, 0x81, 0x25c6f35c, 0x3, 0x4, 0x2, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x1, 0x0, 0x0, 0x0, 0xb1440, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x400000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x80}, 0x0, 0x0, r0, 0x2) r2 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r1, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0xdf9d, 0x5, 0x4, 0x1db, 0x0, 0xfffffffffffffff9, 0x1000, 0x3, 0x3, 0x2, 0x8, 0x0, 0x7f, 0xc00000, 0x3ff, 0x1ba600000, 0x8, 0x3, 0xfffffffffffffff7, 0x9, 0x401, 0x2, 0x8f, 0xbb, 0x3f, 0x9b, 0x9, 0x5, 0x7, 0x0, 0x3ff, 0x200, 0x101, 0x1000, 0x3, 0xc0, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0x100000000}, 0x7000, 0x7, 0x0, 0x7, 0xfffffffffffffff8, 0x2, 0x9}, r3, 0x6, r2, 0xb) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) socketpair(0x4, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xd, 0x10001, 0x2, 0x101, 0x1, r4, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000039}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x4f, &(0x7f00000000c0)}, 0x66) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r5, 0x50, &(0x7f0000000300)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) 2253/09/17 08:15:47 executing program 5 (fault-call:8 fault-nth:52): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x3ff, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x4, 0x18}, 0xc) recvmsg(r1, &(0x7f0000002ac0)={&(0x7f0000002840)=@hci={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/214, 0xd6}], 0x1, &(0x7f0000002a00)=""/140, 0x8c, 0x7e8f}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000002b00)={0x0, 0x2, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x3, 0xb, 0x9, 0x0, 0xfffffff8, 0xffffffffffffffff}], &(0x7f0000000180)='GPL\x00', 0xff, 0xfa, &(0x7f00000001c0)=""/250, 0x41f00, 0x1, [], r3}, 0x48) [ 1875.450451] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1875.457725] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1875.465006] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1875.472289] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000033 2253/09/17 08:15:47 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x3, 0xfffffffffffffe4a, &(0x7f000000d000)=""/153}, 0x48) 2253/09/17 08:15:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8001, 0x64, 0xffffffff, 0xff, 0x0, 0x2, 0x2000, 0xffffffffffffffff, 0x8, 0x4ce7, 0x9b, 0x30e200c, 0x81, 0x10000, 0x0, 0x5, 0x7ed5, 0x20, 0x0, 0x0, 0x21, 0x100000001, 0x1, 0x81, 0x7309d34e, 0x6, 0x5, 0x315b4207, 0x3f, 0x8000, 0x1ff, 0x7fff, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe, 0x5}, 0x28000, 0x1, 0x1f, 0x1, 0x9, 0x2, 0x9}, r1, 0x0, r0, 0x1) socketpair(0x11, 0x6, 0x0, &(0x7f00000000c0)) 2253/09/17 08:15:47 executing program 3: r0 = socket$kcm(0xa, 0x10000000003, 0x3a) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001640)=@nl=@unspec, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)="dba25782", 0x4}], 0x1, &(0x7f0000001a00)}, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="08297a2fd4d430deeaf7a98c63735c29fce98feaddf21b7c011a22a1a8925a9d54d7cef6b4d01c061981da524471a98613ed3b343aab5fc64f38d4682bdd4ddd04d4affe0e51fa950e302916754b19e70f4dd37652ee0dfceca61fa5246bf547b068937275ed006dffc05d26e6c11eb95188f26be240eac9fc87550e5dce85ed831e29fd7b8a8f1bbf63d50d9c51a5ed71bd638f47"}, 0x10) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/235, 0xeb}, 0x0) 2253/09/17 08:15:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000280)) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x80000000, 0xb05f, 0x800, 0x7000000000000000, 0x0, 0x0, 0x4000, 0x5, 0x7, 0x1, 0x8, 0x9, 0x5, 0x2, 0x4, 0x8001, 0x401, 0x4, 0xd6b, 0x100000000, 0x1, 0x3f, 0x1, 0xfd7, 0x5, 0x9, 0x1ff, 0x0, 0x9, 0x3, 0x5, 0x7, 0x4, 0x20, 0x7fff, 0x80000001, 0x0, 0x7, 0x2, @perf_config_ext={0x2, 0x1}, 0x2000, 0xd9, 0x80000000, 0x3, 0x3ff, 0x8, 0x7}, 0x0, 0xf, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) [ 1875.639041] FAULT_INJECTION: forcing a failure. [ 1875.639041] name failslab, interval 1, probability 0, space 0, times 0 [ 1875.650533] CPU: 1 PID: 10783 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1875.657396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1875.666768] Call Trace: [ 1875.669384] dump_stack+0x1b9/0x29f [ 1875.673049] ? arch_local_irq_restore+0x52/0x52 [ 1875.677753] ? __save_stack_trace+0x7e/0xd0 [ 1875.682126] should_fail.cold.4+0xa/0x1a 2253/09/17 08:15:47 executing program 0: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x160, &(0x7f0000001200)}, 0x8801) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/14, 0xe}], 0x4, &(0x7f00000002c0)=""/160, 0xa0, 0x572}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000003c0)={r0}) socketpair(0x8, 0x4, 0xac, &(0x7f0000000000)) [ 1875.686316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1875.691446] ? kasan_kmalloc+0xc4/0xe0 [ 1875.695370] ? kmem_cache_alloc_trace+0x152/0x780 [ 1875.700238] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1875.705487] ? __list_lru_init+0x45e/0x7b0 [ 1875.709746] ? sget_userns+0x706/0xf20 [ 1875.713664] ? mount_ns+0x8f/0x1d0 [ 1875.717235] ? graph_lock+0x170/0x170 [ 1875.721064] ? do_mount+0x564/0x3070 [ 1875.724798] ? ksys_mount+0x12d/0x140 [ 1875.728626] ? SyS_mount+0x35/0x50 [ 1875.732192] ? do_syscall_64+0x29e/0x9d0 [ 1875.736282] ? find_held_lock+0x36/0x1c0 [ 1875.740379] ? __lock_is_held+0xb5/0x140 [ 1875.744478] ? check_same_owner+0x320/0x320 [ 1875.748830] ? rcu_note_context_switch+0x710/0x710 [ 1875.753800] should_failslab+0x124/0x180 [ 1875.757902] kmem_cache_alloc_trace+0x2cb/0x780 [ 1875.762605] ? __kmalloc_node+0x33/0x70 [ 1875.766611] ? __kmalloc_node+0x33/0x70 [ 1875.770617] ? rcu_read_lock_sched_held+0x108/0x120 [ 1875.775668] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1875.780714] ? list_lru_add+0x850/0x850 2253/09/17 08:15:47 executing program 7: mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x40) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000080)=""/251}, 0x48) r2 = getpid() perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x8000, 0x80, 0x1, 0x80000000, 0x0, 0x80, 0x0, 0x0, 0x80000000, 0x1, 0x2, 0x5, 0x1, 0x7f, 0x1000, 0x1f, 0x401, 0x80000001, 0xfad4, 0x817c, 0x800, 0x3, 0x3, 0x6, 0x7f, 0x8, 0x8000, 0x5, 0xfffff80000000000, 0x3, 0xd13, 0x80000000, 0x9, 0x6, 0xb9, 0x19e, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000180), 0xc}, 0x80, 0x7, 0x47, 0x0, 0xad, 0x400, 0x8}, r2, 0x9, r0, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) 2253/09/17 08:15:47 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000200)="d52283392dc50ff1fb635a5849d2f5914be11bd45131ca457bad1788209e6b4c0c764a3c1f828500000000003fcd42b59392efb62d64d90198dd880bf2994d82c580c0e1bf846ad2eea5e43fae1873016356806a87486ca5840dc5ad2a22a70481036e57e559201cedc78963c535bb04c1346132ce59191e7e7f36262147774780c09c9df334c9da99bf816309e81c8236216ace62f6c7e3fcf5554ed8144ed51127b2b34cab3c9b0931590c558bea343ade38fb3fcff2c47fe5fef10c8ce2c00a3072277a23"}, 0xf5f5fcb358165756) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x2c) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/197, 0xc5}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20004000, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x20000000, 0x6f2000, 0x2, &(0x7f0000000000)) [ 1875.786112] ? __kmalloc_node+0x47/0x70 [ 1875.790131] __list_lru_init+0x45e/0x7b0 [ 1875.794226] ? list_lru_destroy+0x4c0/0x4c0 [ 1875.798576] ? __raw_spin_lock_init+0x1c/0x100 [ 1875.803283] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1875.808344] ? lockdep_init_map+0x9/0x10 [ 1875.812437] sget_userns+0x706/0xf20 [ 1875.816182] ? set_anon_super+0x20/0x20 [ 1875.820185] ? get_empty_filp.cold.7+0x3e/0x3e [ 1875.824800] ? destroy_unused_super.part.9+0x100/0x100 [ 1875.830102] ? alloc_vfsmnt+0x771/0x9d0 [ 1875.834111] ? mnt_free_id.isra.27+0x60/0x60 2253/09/17 08:15:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0xffffffff80000001, 0x110000000000004, 0xfa, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1801000000000000000000000006000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8, 0x12cad8a8, 0xfffffffe, &(0x7f0000000180)) socketpair$inet_icmp(0xe, 0x2, 0x1, &(0x7f0000000180)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2a}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000edff000000e77010000000000000000000000000000095000000000000c616ea8ee16f643aeeed00a697883d7fa6f788ae26ffc53ac906573897ffb316970cc17b13bbf027ae93c1a907efd5c5577a6f60e1cfbf8967296e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0x1, 0x1}, 0x14) socketpair$inet_icmp(0x16, 0x6f2000, 0x2, &(0x7f00000001c0)) [ 1875.838546] ? kasan_check_read+0x11/0x20 [ 1875.842723] ? graph_lock+0x170/0x170 [ 1875.846550] ? rcu_pm_notify+0xc0/0xc0 [ 1875.850457] ? trace_hardirqs_off+0xd/0x10 [ 1875.854711] ? cap_capable+0x1f9/0x260 [ 1875.858626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1875.864184] ? security_capable+0xa4/0xd0 [ 1875.868364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1875.873928] ? ns_capable_common+0x13f/0x170 [ 1875.878368] mount_ns+0x8f/0x1d0 [ 1875.881760] ? rpc_pipe_release+0xb70/0xb70 [ 1875.886118] rpc_mount+0x9e/0xd0 [ 1875.889500] ? lock_release+0xa10/0xa10 [ 1875.893495] mount_fs+0xae/0x328 [ 1875.896877] ? mpi_free.cold.1+0x19/0x19 [ 1875.900965] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1875.905578] ? may_umount+0xb0/0xb0 [ 1875.909223] ? _raw_read_unlock+0x22/0x30 [ 1875.913386] ? __get_fs_type+0x97/0xc0 [ 1875.917322] do_mount+0x564/0x3070 [ 1875.921069] ? lock_downgrade+0x8e0/0x8e0 [ 1875.925506] ? copy_mount_string+0x40/0x40 [ 1875.929764] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1875.934808] ? __check_object_size+0x95/0x5d9 [ 1875.939329] ? __might_sleep+0x95/0x190 [ 1875.943332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.948891] ? _copy_from_user+0xdf/0x150 [ 1875.953068] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.958627] ? copy_mount_options+0x285/0x380 [ 1875.963173] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1875.968743] ksys_mount+0x12d/0x140 [ 1875.972405] SyS_mount+0x35/0x50 [ 1875.975796] ? ksys_mount+0x140/0x140 [ 1875.979646] do_syscall_64+0x29e/0x9d0 [ 1875.983533] ? vmalloc_sync_all+0x30/0x30 [ 1875.987691] ? _raw_spin_unlock_irq+0x27/0x70 [ 1875.992184] ? finish_task_switch+0x1ca/0x820 [ 1875.996684] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1876.001801] ? syscall_return_slowpath+0x30f/0x5c0 [ 1876.006729] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1876.012087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1876.016931] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1876.022112] RIP: 0033:0x455319 [ 1876.025292] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1876.032993] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1876.040256] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1876.047624] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1876.054889] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1876.062153] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000034 2253/09/17 08:15:48 executing program 5 (fault-call:8 fault-nth:53): 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)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) socketpair(0x19, 0x80807, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x8, &(0x7f00000000c0)=r1, 0xfffffffffffffefd) [ 1876.238994] FAULT_INJECTION: forcing a failure. [ 1876.238994] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.250482] CPU: 0 PID: 10825 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1876.257347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.266740] Call Trace: [ 1876.269351] dump_stack+0x1b9/0x29f [ 1876.272989] ? arch_local_irq_restore+0x52/0x52 [ 1876.277671] ? __save_stack_trace+0x7e/0xd0 [ 1876.282080] should_fail.cold.4+0xa/0x1a [ 1876.286173] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1876.291305] ? kasan_kmalloc+0xc4/0xe0 [ 1876.295217] ? kmem_cache_alloc_trace+0x152/0x780 [ 1876.300072] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1876.305277] ? __list_lru_init+0x45e/0x7b0 [ 1876.309527] ? sget_userns+0x706/0xf20 [ 1876.313427] ? mount_ns+0x8f/0x1d0 [ 1876.316980] ? graph_lock+0x170/0x170 [ 1876.320787] ? do_mount+0x564/0x3070 [ 1876.324506] ? ksys_mount+0x12d/0x140 [ 1876.328312] ? SyS_mount+0x35/0x50 [ 1876.331852] ? do_syscall_64+0x29e/0x9d0 [ 1876.335935] ? find_held_lock+0x36/0x1c0 [ 1876.340012] ? __lock_is_held+0xb5/0x140 [ 1876.344084] ? check_same_owner+0x320/0x320 [ 1876.348409] ? rcu_note_context_switch+0x710/0x710 [ 1876.353345] should_failslab+0x124/0x180 [ 1876.357591] kmem_cache_alloc_trace+0x2cb/0x780 [ 1876.362273] ? __kmalloc_node+0x33/0x70 [ 1876.366264] ? __kmalloc_node+0x33/0x70 [ 1876.370271] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1876.375319] ? list_lru_add+0x850/0x850 [ 1876.379315] ? __kmalloc_node+0x47/0x70 [ 1876.383320] __list_lru_init+0x45e/0x7b0 [ 1876.387411] ? list_lru_destroy+0x4c0/0x4c0 [ 1876.391760] ? __raw_spin_lock_init+0x1c/0x100 [ 1876.396373] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1876.401426] ? lockdep_init_map+0x9/0x10 [ 1876.405526] sget_userns+0x706/0xf20 [ 1876.409260] ? set_anon_super+0x20/0x20 [ 1876.413341] ? get_empty_filp.cold.7+0x3e/0x3e [ 1876.417933] ? destroy_unused_super.part.9+0x100/0x100 [ 1876.423235] ? alloc_vfsmnt+0x771/0x9d0 [ 1876.427226] ? mnt_free_id.isra.27+0x60/0x60 [ 1876.431671] ? kasan_check_read+0x11/0x20 [ 1876.436005] ? graph_lock+0x170/0x170 [ 1876.439819] ? rcu_pm_notify+0xc0/0xc0 [ 1876.443712] ? trace_hardirqs_off+0xd/0x10 [ 1876.447948] ? cap_capable+0x1f9/0x260 [ 1876.451852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1876.457418] ? security_capable+0xa4/0xd0 [ 1876.461583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1876.467128] ? ns_capable_common+0x13f/0x170 [ 1876.471724] mount_ns+0x8f/0x1d0 [ 1876.475088] ? rpc_pipe_release+0xb70/0xb70 [ 1876.479410] rpc_mount+0x9e/0xd0 [ 1876.482863] mount_fs+0xae/0x328 [ 1876.486236] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1876.490830] ? may_umount+0xb0/0xb0 [ 1876.494469] ? _raw_read_unlock+0x22/0x30 [ 1876.498631] ? __get_fs_type+0x97/0xc0 [ 1876.502545] do_mount+0x564/0x3070 [ 1876.506263] ? lock_downgrade+0x8e0/0x8e0 [ 1876.510419] ? copy_mount_string+0x40/0x40 [ 1876.514654] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1876.519688] ? __check_object_size+0x95/0x5d9 [ 1876.524212] ? __might_sleep+0x95/0x190 [ 1876.528286] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1876.533824] ? _copy_from_user+0xdf/0x150 [ 1876.537972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1876.543540] ? copy_mount_options+0x285/0x380 [ 1876.548045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1876.553590] ksys_mount+0x12d/0x140 [ 1876.557221] SyS_mount+0x35/0x50 [ 1876.560683] ? ksys_mount+0x140/0x140 [ 1876.564506] do_syscall_64+0x29e/0x9d0 [ 1876.568403] ? vmalloc_sync_all+0x30/0x30 [ 1876.572564] ? _raw_spin_unlock_irq+0x27/0x70 [ 1876.577054] ? finish_task_switch+0x1ca/0x820 [ 1876.581558] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1876.586490] ? syscall_return_slowpath+0x30f/0x5c0 [ 1876.591537] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1876.596910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1876.601775] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1876.606981] RIP: 0033:0x455319 [ 1876.610861] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1876.618576] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1876.625855] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1876.633146] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1876.640849] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1876.648127] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000035 2253/09/17 08:15:48 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x0, 0x7fff, 0xae3, 0x8, 0xffffffffffffffff, 0x7ff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="fda57e767b620abecae60feac92a6c8c93afbb5cde2b73579c246e77c07d594db16063cae3f83a440636f6354ca6fbcb7ef356d3c2334d0eb7d78e45ceae37fdcb7f4f67993ee9b063d63ec76e9fde8080ff", &(0x7f0000000100)="9ba472b007c9bc7cf2b4b33ab0def399ba1c3a712925d06ee3fccc8a9ec07e0ca19a2ed1501249be35283c1837ca51220cd5ce2bec8fd37e603b91e3cceafd6235aa5064473b5464b959be535918cd7bac029b42bef95aba49b249c949ae55680dcceddc5a9e23a023100da337a8a0ff980c78e2af3adfba26c451df8a31b55270de1dc0d5790aa2140fc07decdd654d2dd18372f23dd60035f047da76a0370101c60f5f38a116d5a7e4f257972576d5", 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x10, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000180), &(0x7f0000000240)='h'}, 0x20) 2253/09/17 08:15:48 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400)) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)='J', 0x1}], 0x1, &(0x7f0000001580)=[{0x40, 0x117, 0x9, "2ab030f5c9accfd1e1091a165eae7ead5bc76b618c2b2a1106f4355e2eda7949ef9d60b78b31e78737"}, {0x80, 0x107, 0x0, "096648c18d09133ebbf5f9ab93cb85e938061f23c5d6b927a17d6cf4054a26b5fa5fe5b399f7c85a3d090702c66a50bccc066de4c9c85d747cb16b3a6baeab7eea0fa27fe3f00816def3327bf1b18a78e190504201c5260e739406d41bbc71e6924632b104e707fa82eb5a7c147ae2"}, {0xa0, 0x88, 0xffff, "b1d683c7f53e424c7e6c1a67df040b61cf8e014db50e5b81f259d7c0239939f9012f10538cf385cf11ba936398de6b68bc9af0d5202d53617beb3a3d520dad2905f1a0c120b9350df22371a521e61f4dec109e9c88337d9a0de8b656417470f1b539b0eeb43a0ff95b93a7bdf17d2a37254585f701c6dc99bf63caa7a837dbbb4373595edf37ffbe2aa2"}, {0x78, 0x113, 0x10000, "53b225c8b850ac11a5647f8fb0f713d018a0f6e382d684c5c19767cd95bde3bbc24481fb8cb29fe092ab683732570ac1576dd73cbbdb8d5a1147e451c12a4833e86d2979c6ed4f148e89a41d6491db0d2cc413712818a677959880c59bb58b57671ba4cfa87a6e"}], 0x1d8}, 0x0) 2253/09/17 08:15:48 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe3}, 0xfffffffffffffd84) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f000001c740)={&(0x7f000001b200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000001c600)=[{&(0x7f000001b280)=""/204, 0xcc}, {&(0x7f000001b380)=""/4096, 0x1000}, {&(0x7f000001c380)=""/187, 0xbb}, {&(0x7f000001c440)=""/15, 0xf}, {&(0x7f000001c480)=""/159, 0x9f}, {&(0x7f000001c540)=""/163, 0xa3}], 0x6, &(0x7f000001c680)=""/185, 0xb9, 0xffffffff}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f000001c780)={0x0, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3f}, [@call={0x85, 0x0, 0x0, 0x31}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x2, 0x96, &(0x7f00000001c0)=""/150, 0x40f00, 0x1, [], r1}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:15:48 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x2a, &(0x7f0000000100), 0x4) 2253/09/17 08:15:48 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) socketpair(0x7, 0x7, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f0000000240)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000100000000000000095000000000000008f8ff069aef0d5459e00b0903479f81ba9267407e020a427d525afc1660b2c1ef8d593b4fcfab5f7afe0bbd6cb407cc76a3f04b1b6950d35238c1e171ea00afbce74ff9fe1f5100454a5c1f50091b1b8f9f3b895046955f515d528d7b1df806338e42b073fce0f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x28, 0x6f2000, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000180)}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000003c0)='GPL\x00') 2253/09/17 08:15:48 executing program 5 (fault-call:8 fault-nth:54): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:48 executing program 0: r0 = socket$kcm(0xa, 0x200000005, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="43838c3103f7ef22e6b02e70afc30c7bc0b0b70a2e2ba78e3523c2e2444c1d0ec994cfbdbd6a9373969d3301cab141e8fe79a9d9d369226178f59f5561bf2339d347701853255728a1875e5ece0b9f4ac8529c632e78cab34882577328c85e0f7bcf5af965e208d8531150817349dbcbfb4c445a001e7c13c689db8773951a46a1f4740fa281f97813ede03bbdd096227827f76f6edd1e025d3049f6023061217a0fb6f08b34a7c5a52b4929bfb84ccd8edd054ad416d6e385f45bdb3f21a2414a79e95844f763fe3d55fc4453d140b91dfc8d51614e6d9823554445", 0xdc}, {&(0x7f0000000200)="650a22669a25ddef7d0792df61e70cb1662f315bd2cfc2da0958beb026c9de1b7507d953bd84433a193a07bc46a8226a329f5cbbce974c0cf743b99743", 0x3d}, {&(0x7f00000003c0)="6724cb12ab6d00ad7ed18fce0a4041261dd981c72bd9bf3cc816f7cda3dedb407b7f159c4c53cf6daf632ccfcbce28e36c720cdb20d88c9494fcbc847fdf92940e93195d4de68879e31174fa7edb7e38b833ee793e9fba09c4cf9c9ea5", 0x5d}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x2f0, 0x4040801}, 0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000600)={r1, &(0x7f0000000480)="7aa4981fbc4569f1995a856e3bba269ccb7ae2f9125b0b2a4f7877c61bf687c032d1caece1a2d09c60d504e35a27d4c618b27ace9b7dce5eca209517cee029c24eb538d17a557aeb9e5a6ef79f5bfacf3093ff0a908a78753d856888b09e0d9fa08793318bb9fb515321f0a6322c4d5e0ae32ed73a036083325abe1f207c10c5f60db261e27acbaaef6b49651f2ab7ac409b92734e7848458163ab815d71f1d081289a9966abff7b538201cfab9cbfcf79e4c6818096c7f015badeccedc3c4db4fa0e3e05507e315648bb991260031b21a5f8aee40", &(0x7f0000000580)=""/71}, 0x18) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="bc", 0x1}], 0x1, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x4, 0x0, 0x1b09aa95, &(0x7f00000007c0)) 2253/09/17 08:15:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="98db44d34d1386ccf5", &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000300)="619efec7bdf1e6b78c772bae526eeaad79d4e9998df85793b37a72ee5f3ea7b5e68ad2d1c35a7d976a6d8c81b687b5e37f8f07876aa4633d1ad12c1101968a35a0692b5925b662818d7e148f7af84939587def376e9ca399aaf33d47632f584b46bbf06a8ea437522a7b06ba1e2290a0f93be5f0410492f12162a455fca0c0632b197e", &(0x7f0000000080)="4e15f8f044977986b05428bd8dc4ee1d1fb3875d00c9b73990618b773731d2698ff66cd51b949a26db94aed1107dfa68a6fa017009322c315130f7e8", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000003c0)="4bf5f9f986271f71852ba253d7a994755af5471d70ee9e9373da6e414a15bb319a70181bd58c793168432979d188654048e05529ddedd8d239ff92526127d27cfbc03ae9c73f2232f64201f58705d905cdddfe9af574d496d2ec5350b32e7a69551ef88194a60ac97e7e9b6358b935eadfea32e025e2a6a69a741f74fd068ec48d04c4bea1bd065221f08ad55da9802a97635e13d88adc6570dc120870a8ce727907be0ef6704b8769a191186dfc339edf73e7e26436bb242a3519be638c", &(0x7f0000000480)="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", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000280)=""/117}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0xfffffffffffffff9, 0x100000002, 0x3fe0, 0x10, r0, 0x401}, 0xffffffb4) [ 1876.889667] FAULT_INJECTION: forcing a failure. [ 1876.889667] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.901085] CPU: 1 PID: 10849 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1876.907950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.917326] Call Trace: [ 1876.919942] dump_stack+0x1b9/0x29f [ 1876.923599] ? arch_local_irq_restore+0x52/0x52 [ 1876.928294] ? __save_stack_trace+0x7e/0xd0 [ 1876.932640] should_fail.cold.4+0xa/0x1a [ 1876.936731] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1876.941844] ? kasan_kmalloc+0xc4/0xe0 [ 1876.945736] ? kmem_cache_alloc_trace+0x152/0x780 [ 1876.950589] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1876.955779] ? __list_lru_init+0x45e/0x7b0 [ 1876.960009] ? sget_userns+0x706/0xf20 [ 1876.963891] ? mount_ns+0x8f/0x1d0 [ 1876.967430] ? graph_lock+0x170/0x170 [ 1876.971222] ? do_mount+0x564/0x3070 [ 1876.974929] ? ksys_mount+0x12d/0x140 [ 1876.978780] ? SyS_mount+0x35/0x50 [ 1876.982321] ? do_syscall_64+0x29e/0x9d0 [ 1876.986383] ? find_held_lock+0x36/0x1c0 [ 1876.990446] ? __lock_is_held+0xb5/0x140 [ 1876.994602] ? check_same_owner+0x320/0x320 [ 1876.998942] ? rcu_note_context_switch+0x710/0x710 [ 1877.003877] should_failslab+0x124/0x180 [ 1877.007939] kmem_cache_alloc_trace+0x2cb/0x780 [ 1877.012601] ? __kmalloc_node+0x33/0x70 [ 1877.016568] ? __kmalloc_node+0x33/0x70 [ 1877.020538] ? rcu_read_lock_sched_held+0x108/0x120 [ 1877.025571] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1877.030590] ? list_lru_add+0x850/0x850 [ 1877.034562] ? __kmalloc_node+0x47/0x70 [ 1877.038539] __list_lru_init+0x45e/0x7b0 [ 1877.042601] ? list_lru_destroy+0x4c0/0x4c0 [ 1877.046916] ? __raw_spin_lock_init+0x1c/0x100 [ 1877.051516] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1877.056710] ? lockdep_init_map+0x9/0x10 [ 1877.060773] sget_userns+0x706/0xf20 [ 1877.064484] ? set_anon_super+0x20/0x20 [ 1877.068456] ? get_empty_filp.cold.7+0x3e/0x3e [ 1877.073037] ? destroy_unused_super.part.9+0x100/0x100 [ 1877.078397] ? alloc_vfsmnt+0x771/0x9d0 [ 1877.082369] ? mnt_free_id.isra.27+0x60/0x60 [ 1877.086783] ? kasan_check_read+0x11/0x20 [ 1877.090923] ? graph_lock+0x170/0x170 [ 1877.094737] ? rcu_pm_notify+0xc0/0xc0 [ 1877.098615] ? trace_hardirqs_off+0xd/0x10 [ 1877.102844] ? cap_capable+0x1f9/0x260 [ 1877.106733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.112262] ? security_capable+0xa4/0xd0 [ 1877.116419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.121950] ? ns_capable_common+0x13f/0x170 [ 1877.126358] mount_ns+0x8f/0x1d0 [ 1877.129858] ? rpc_pipe_release+0xb70/0xb70 [ 1877.134183] rpc_mount+0x9e/0xd0 [ 1877.137557] ? lock_release+0xa10/0xa10 [ 1877.141615] mount_fs+0xae/0x328 [ 1877.144975] ? mpi_free.cold.1+0x19/0x19 [ 1877.149033] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1877.153620] ? may_umount+0xb0/0xb0 [ 1877.157241] ? _raw_read_unlock+0x22/0x30 [ 1877.161387] ? __get_fs_type+0x97/0xc0 [ 1877.165278] do_mount+0x564/0x3070 [ 1877.168814] ? lock_downgrade+0x8e0/0x8e0 [ 1877.172958] ? copy_mount_string+0x40/0x40 [ 1877.177196] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1877.182218] ? __check_object_size+0x95/0x5d9 [ 1877.186810] ? __might_sleep+0x95/0x190 [ 1877.190794] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.196327] ? _copy_from_user+0xdf/0x150 [ 1877.200476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.206013] ? copy_mount_options+0x285/0x380 [ 1877.210501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.216047] ksys_mount+0x12d/0x140 [ 1877.219671] SyS_mount+0x35/0x50 [ 1877.223032] ? ksys_mount+0x140/0x140 [ 1877.226836] do_syscall_64+0x29e/0x9d0 [ 1877.230770] ? vmalloc_sync_all+0x30/0x30 [ 1877.234912] ? _raw_spin_unlock_irq+0x27/0x70 [ 1877.239402] ? finish_task_switch+0x1ca/0x820 [ 1877.243895] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1877.248827] ? syscall_return_slowpath+0x30f/0x5c0 [ 1877.253846] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1877.259385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1877.264236] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1877.269423] RIP: 0033:0x455319 [ 1877.272709] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1877.280426] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1877.287704] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1877.295148] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.302415] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1877.309675] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000036 2253/09/17 08:15:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x44}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0xe, 0xc, &(0x7f0000000000)="e6a95e8c2a860798874ce3331037", &(0x7f0000000040)=""/12, 0x2}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) 2253/09/17 08:15:49 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)}, 0x7ffffff7) socketpair(0x13, 0x7, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="b6fe9d72ce8dc184923cf86536c1af7d4b73fd707978ee5f91cf7c425ee1cd7a2cc1a1b86d30491088bab94ca87e725972af5f9df1e388008f07e3d8dbc82c6ce7c06101e6433a071a4914e9cae7eeb6e4d8bd67d4978e2314138b06795724404f398a9ebd2a03f03e0f39701265d5e1818162d937be781868178548d52c876c0bbc06e211ef946a88ad0317727ace63b6034711c2e1d5e2164a9f9f6c41b2b662ba24ae94512aa894ba9329df696b45299d73882c9bb9655cf99d2b5720e293a7dd087443"}, 0x10) 2253/09/17 08:15:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x68}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="0fce68fc60620fbbc292739064ff980c1227f4b312844db621d04dab581211bca9ba9936e2d06dfd64e5b7fcd44cc37b29494acba02837963b760c8a0c0d1f083102a31fd5a5028a5a13ee80c03f785a4391da6bd21b1eb5b4347d3b0da39ee1fa66917639eec127faac83852e3432d6d6c5fb6ecf338a3fe31fcfaea83e9a6de87c3c4be025a6b4c6548ea99e55a35b559f125de48fa6f1c82574725f169c734b8c9e957a7c610159b590dbbd89ec5d81db77479d5d385f19589e000b64bc29cbf3eaa1a5a16c20fbe69ea759f2d0"}, 0x10) 2253/09/17 08:15:49 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1958aa8de6ef2899a8ea4b5353bf98118a7c0c37ef918548048baa0759572b079a6de78a8f4a6bc991c7b264f840253e47fe053721045d2ba615b0999cb80935281c0812fe9cb9a81ff7b1d49f0f8802c8b0e3832dc34563e2f696ff5f26a261ba957beaac28213ff87d6c4745e70591"], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2253/09/17 08:15:49 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r0 = socket$kcm(0x2, 0xa, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x12, &(0x7f00000002c0), 0x0, &(0x7f0000000340), 0xfffffffffffffe33}, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="dcf3bb79970098ee958331ff49cbc27906bebd259643112d6e3f4650d66961d813633f2d97f0499edf9eb5fe9bc02203f8d55e9c4e2948cb6e674bac88227550df93ddb7091d87bad62b6de1fb564055e346c3b86074eb1187cf3c112d71eb6eec8e4ddb4500a9bb87f399abad3ef2ec5cb18261bd8c127260a7a15857d014246e3a0784f6e9bd556aed56dcc9f6d8ed59558a98caf12a53ad6c26bd9ee75488a0b4eeda9cdb4b553ca0895b1c9826d83a845fcd3409823905e279a2acd0b09ecdda8e127901a08f0b5a7668169169139af7d94f1dcb495c8c88f8ff3834c215dd", 0xe1}, {&(0x7f0000000240)="a7d2bd226e71089f09982a5fc6a8a57ec33cd0f8d74f598168a3697f9f51da920b80db5b4e329110b7e61cb262c17eb75f417953ab8db8cfa7ea8bf8a6239485148a2ad9e137f3a31bee38bb5e7e92d9bb90a1ae", 0x54}], 0x2, &(0x7f00000002c0), 0x0, 0x4000}, 0x0) sendmsg$kcm(r0, &(0x7f0000000b80)={&(0x7f0000000a00)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x5, 0x7, "1def4fc72cb04a88b0b52dcbae9e932cb5cc6cd3dc21f3c95e3e0fdb35138efa2b66eb6b069bd3141c0eb2e9527538c7c6cc366ccbce6047d3a6680afb627c", 0x2b}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)="ae66a407d7526131f5136a9fe1bfc362ac0f1f7323ada71502c2a38dddf33f4daf8636425ed8f98e2b903b77a6c2f2e9bd1383ed361600ec69eab5123d0401f8e72ef5f46a2d3b4563f8ada3505435564b48faba97af2eaf0e6a911eac3d92142997a7a15a5686203a386018457a2afe20176fb29b84bae1b91838393ec2ef0a0ea4af1988a2985e88f90b6b4ffc97d465954de34bb31fed12370fed27b32196632622f9ac8a138a78", 0xa9}], 0x1, 0x0, 0x0, 0x40000}, 0x4000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) r1 = socket$kcm(0x29, 0x400000000000002, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000380)=0x101, 0x4) sendmsg$kcm(r1, &(0x7f00000009c0)={&(0x7f00000003c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400020}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)="d7f9be7d46edb44b9fd1a850c2c5cee90ae9f75df8efa15990ce5159fb957764e76b7db627bfdd044e4d8b099246a82df62802f97fb92651d98c4da48e768cdce28fcc9a69", 0x45}, {&(0x7f0000000500)="44fc2d0750105a55301e989d2ab0d854710f00173a5f58d8a452698d47a8b030af74b1d20c06b3808ac34b1a6dbcf4c14832f71122cdab844a71277d065fb0cafddbf1e22f67ea74213e", 0x4a}, {&(0x7f0000000580)="2d698dd763ce8fab47c356c86d8fb7494aaeaf474efbab8088", 0x19}, {&(0x7f00000005c0)="b6815beb57e019dde027eb3112e81c579019ea64bc7290c2a01e0a4b4aa10858ccd049ec1aa0cc1dfb59268d2b7dbccc298a9ad8a44599a4218af7ce7116b19e030f8f9344be1e4c24d26aae4cdf42deb7f34db4084c882ad7465e5510216cc60364cd77aead58e2c8ffa1dc7232acdf5ef5c1456d572b2cf8239296b0cafca7662702b4460cc9a1c07e9359a80272a8d81140911fdc489d846fad651446a3c7aa4ef2c0d620423c456db36e", 0xac}], 0x4, &(0x7f00000006c0)=[{0xb8, 0x101, 0x0, "4c495e5999a203c25744a4431f53298b8bfda742e3c4edcf32ec85cad1ccfe6e14f3c0b0e0cab7367df094bb021aeadba4de12e4864a55233080bd15f2e8fa2e8676537e34c6ec5e1624426b7b887672c933eb885f93f38e25a90c2eb5a1c82242b5dcff74a2a34eb1d7339ed5f97c7024c1f3615facc8be3b8636281087e74cab65b853e7850757e8fd86eb06629ed45ea334ec95aabda80fd492f51881be7d80b9e5e9a8191b73"}, {0xd8, 0x10a, 0x1, "4c3b7c51a102f1216985a8084dcf3785ec911c438ddae8847d54eca4b166ed08eff7fdf7128a31b94e9c47deb604de1cbfbdc28d0833c402817fc264a82c13a9143d62b40c8248b03d1d0ef788e53f5bbef96b29918f9eee24350b8e46391a9ab7552e1a67a9c3c15a6bde312dd9d988b0d52a6c1ac55bef7e498af34f47a041653f565693190dbc2f258a652fd7d1e663f4e0a08541c81ee7c5cb3c6c3e868e8dde8d9e91b17fb189132bb826e67a06f88f12137d5271c379eaa96210543ac6ffcc1f"}, {0x60, 0x0, 0x800, "15a323c94a21eafdbea063929e5e4a1b3b1100173e4d75e7a046d19ab6aaedcf0924bcb542613f03fa2b730ef661e669b2ccce05ffa9345d9c256e1d2d19db2ee60c6554944922eaee0cc136"}, {0xe0, 0x115, 0xde, "16f80d2fa8355e1ea0960007a21d76786de96bb120b22afb019b798056e8cd4f0aa99aaa078124ca81046518daf9f65d9600d6f629c1b18d6bd8ca1e53d50c45506204b2d9cfcb64b4fc94426a5e0acd230c9fafc133828b227e027e5b577accc7e70f63fdadb587090601a585d9e3dd7261d0d2e245078cbe9c65557c08053ad4b17389b59ce02730e150f6d555c3d1dd3db744238dbce9bc7ce1466ad73c9546e918770415eaa7c98455a5de54955753e96167585ffa296e1e6d516abad3924c8ccde5c06eb946c6"}], 0x2d0, 0x10}, 0x20000044) 2253/09/17 08:15:49 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1f, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0xfffffffffffffffe, 0x8, 0x63d, 0x4, r2}, 0x2c) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="50364aaa0f6c"}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000280)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) recvmsg(r0, &(0x7f000002cb80)={&(0x7f000002ca80)=@can={0x0, 0x0}, 0x80, &(0x7f000002cb00), 0x0, &(0x7f000002cb40)=""/53, 0x35, 0x9}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000002cbc0)={0xf, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x1, 0x0, 0x1, 0xf, 0x26, 0x10}, @generic={0xc0b, 0x2, 0x3, 0x1}, @alu={0x4, 0x80000000, 0xf, 0x5, 0xf, 0x0, 0x8}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x7, 0x1, 0x0, r2}, @alu={0x7, 0x3ff, 0xd, 0x6, 0x7, 0xc, 0xfffffffffffffff0}, @map={0x18, 0x9, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x1, 0x77, &(0x7f0000000200)=""/119, 0x41000, 0x1, [], r3}, 0x48) 2253/09/17 08:15:49 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x6, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)="9fedb6586e1f628fec59b0a1de3a748a2024cb06cbfc3f54a65d9947dbad126094aa43aee1cdd9a6d95d4a208cc8810fef1f8036bbb7ce2198abe165877c2cb1c321b4c3eee6e197803e1ae397ed6629329fd92555cf8da6df4859ebadd0cf2374c2961cbed56a2b60a784f15ec3fc77690b325107f1603e", 0x1, 0x99, &(0x7f0000000000)=""/153}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f000000f880)={&(0x7f000000f440)=@can={0x0, 0x0}, 0x80, &(0x7f000000f740)=[{&(0x7f000000f4c0)=""/152, 0x98}, {&(0x7f000000f580)=""/240, 0xf0}, {&(0x7f000000f680)=""/145, 0x91}], 0x3, &(0x7f000000f780)=""/234, 0xea, 0x8}, 0x40000001) socketpair(0x14, 0x0, 0x9, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000880)) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x9, 0xe, &(0x7f0000000500)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r3}, @ldst={0x0, 0x3, 0x7, 0x3, 0x6, 0xfffffffe, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}, @ldst={0x3, 0x1, 0x7, 0x1, 0x2, 0x10, 0x8}, @jmp={0x5, 0x6, 0x6, 0x0, 0xb, 0xfffffffe, 0x8}, @generic={0x0, 0x5, 0xa8f, 0xffffffffffffff80}, @generic={0x0, 0xc0b9, 0x7fff, 0x9}], &(0x7f0000000580)='syzkaller\x00', 0x9, 0xfe, &(0x7f00000005c0)=""/254, 0x40f00, 0x1}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) bpf$PROG_LOAD(0x5, &(0x7f000000f8c0)={0x9, 0xc, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x1, 0xa, 0x1, 0x2, 0x90, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x1, 0xd, 0x4, 0x2, 0xffffffc0, 0x8}, @alu={0x4, 0x1, 0xb, 0xf, 0xe, 0x50, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x101}, @jmp={0x5, 0x5, 0x5, 0xe, 0x0, 0x1, 0x8}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0x71, &(0x7f0000000240)=""/113, 0x40f00, 0x1, [], r1}, 0x48) socketpair(0x7, 0x3, 0xfff, &(0x7f0000000780)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r0, 0x0, 0xc9, 0x96, &(0x7f00000002c0)="01430bce9065285f199d62c5e7866bbd44eb49cc618b49dd7e012772a99a20a0b03e3a3ee43edd4d544565da6eec84b60c0560255d66bb59f8dab14456a3a38ea02d9445a4b056dffc63bccc4c3200c98f5418d20be6291e408e8f8ba5eace3e82ac3ad79c76aba99db1fb97401c84ba5cb163be6ae87d85464487e70619b0fe7d195b132c3504143f10fd64115ecfb17056477e6a947986b59bc81881e8c3072dccdca1b0ab34dd510dd462c941422b514dd2d5578ea63835a8e54c80121ddbbcc5d03298b110df2d", &(0x7f00000003c0)=""/150, 0x4, 0x7}, 0x28) 2253/09/17 08:15:49 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000180)="9a8b95ea6964edf7dc8c7fa7c60736d6109142220c2fbdd19297911d957ea1d56c0b0af146f020e7c2c210627386d3c401"}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x22, 0x1000, &(0x7f0000000100)="288b6671d7af52f647750501080089f30000000000005f2f66ad8769233d85c111af", &(0x7f0000001580)=""/4096, 0x6}, 0x28) 2253/09/17 08:15:49 executing program 3: socketpair(0x1, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x803, 0x220, &(0x7f00000011c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001180)={r0, &(0x7f0000000080)="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", &(0x7f0000001080)=""/210}, 0x18) socketpair(0x1d, 0x0, 0x0, &(0x7f0000000000)) 2253/09/17 08:15:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x7fffffff, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) socketpair(0x4020000001e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(r1, &(0x7f000000ca40)={&(0x7f000000b6c0)=@hci, 0x80, &(0x7f000000c9c0)=[{&(0x7f000000c8c0)=""/217, 0xd9}], 0x1}, 0x0) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2253/09/17 08:15:49 executing program 5 (fault-call:8 fault-nth:55): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1877.636788] FAULT_INJECTION: forcing a failure. [ 1877.636788] name failslab, interval 1, probability 0, space 0, times 0 [ 1877.648090] CPU: 0 PID: 10899 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1877.654961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.664338] Call Trace: [ 1877.666947] dump_stack+0x1b9/0x29f [ 1877.670588] ? arch_local_irq_restore+0x52/0x52 [ 1877.675265] ? __save_stack_trace+0x7e/0xd0 [ 1877.679591] should_fail.cold.4+0xa/0x1a [ 1877.683661] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1877.688852] ? kasan_kmalloc+0xc4/0xe0 [ 1877.692734] ? kmem_cache_alloc_trace+0x152/0x780 [ 1877.697574] ? __memcg_init_list_lru_node+0x17c/0x2c0 [ 1877.702758] ? __list_lru_init+0x45e/0x7b0 [ 1877.706994] ? sget_userns+0x706/0xf20 [ 1877.711047] ? mount_ns+0x8f/0x1d0 [ 1877.714580] ? graph_lock+0x170/0x170 [ 1877.718374] ? do_mount+0x564/0x3070 [ 1877.722081] ? ksys_mount+0x12d/0x140 [ 1877.725877] ? SyS_mount+0x35/0x50 [ 1877.729412] ? do_syscall_64+0x29e/0x9d0 [ 1877.733479] ? find_held_lock+0x36/0x1c0 [ 1877.737541] ? __lock_is_held+0xb5/0x140 [ 1877.741615] ? check_same_owner+0x320/0x320 [ 1877.745941] ? rcu_note_context_switch+0x710/0x710 [ 1877.750875] should_failslab+0x124/0x180 [ 1877.755545] kmem_cache_alloc_trace+0x2cb/0x780 [ 1877.760209] ? __kmalloc_node+0x33/0x70 [ 1877.764175] ? __kmalloc_node+0x33/0x70 [ 1877.768152] __memcg_init_list_lru_node+0x17c/0x2c0 [ 1877.773165] ? list_lru_add+0x850/0x850 [ 1877.777137] ? __kmalloc_node+0x47/0x70 [ 1877.781114] __list_lru_init+0x45e/0x7b0 [ 1877.785178] ? list_lru_destroy+0x4c0/0x4c0 [ 1877.789496] ? __raw_spin_lock_init+0x1c/0x100 [ 1877.795644] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1877.800691] ? lockdep_init_map+0x9/0x10 [ 1877.804753] sget_userns+0x706/0xf20 [ 1877.808469] ? set_anon_super+0x20/0x20 [ 1877.812528] ? get_empty_filp.cold.7+0x3e/0x3e [ 1877.817120] ? destroy_unused_super.part.9+0x100/0x100 [ 1877.822401] ? alloc_vfsmnt+0x771/0x9d0 [ 1877.826391] ? mnt_free_id.isra.27+0x60/0x60 [ 1877.830806] ? kasan_check_read+0x11/0x20 [ 1877.834946] ? graph_lock+0x170/0x170 [ 1877.839003] ? rcu_pm_notify+0xc0/0xc0 [ 1877.842883] ? trace_hardirqs_off+0xd/0x10 [ 1877.847111] ? cap_capable+0x1f9/0x260 [ 1877.850996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.856523] ? security_capable+0xa4/0xd0 [ 1877.860681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1877.866225] ? ns_capable_common+0x13f/0x170 [ 1877.870628] mount_ns+0x8f/0x1d0 [ 1877.873994] ? rpc_pipe_release+0xb70/0xb70 [ 1877.878311] rpc_mount+0x9e/0xd0 [ 1877.881877] ? lock_release+0xa10/0xa10 [ 1877.886022] mount_fs+0xae/0x328 [ 1877.889385] ? mpi_free.cold.1+0x19/0x19 [ 1877.893448] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1877.898026] ? may_umount+0xb0/0xb0 [ 1877.901649] ? _raw_read_unlock+0x22/0x30 [ 1877.905830] ? __get_fs_type+0x97/0xc0 [ 1877.909719] do_mount+0x564/0x3070 [ 1877.913258] ? lock_downgrade+0x8e0/0x8e0 [ 1877.917405] ? copy_mount_string+0x40/0x40 [ 1877.921632] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1877.926644] ? __check_object_size+0x95/0x5d9 [ 1877.931137] ? __might_sleep+0x95/0x190 [ 1877.935186] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.940732] ? _copy_from_user+0xdf/0x150 [ 1877.944878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.950411] ? copy_mount_options+0x285/0x380 [ 1877.954931] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1877.960470] ksys_mount+0x12d/0x140 [ 1877.964096] SyS_mount+0x35/0x50 [ 1877.967574] ? ksys_mount+0x140/0x140 [ 1877.971541] do_syscall_64+0x29e/0x9d0 [ 1877.975424] ? vmalloc_sync_all+0x30/0x30 [ 1877.979567] ? _raw_spin_unlock_irq+0x27/0x70 [ 1877.984059] ? finish_task_switch+0x1ca/0x820 [ 1877.988551] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1877.993576] ? syscall_return_slowpath+0x30f/0x5c0 [ 1877.998502] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1878.003862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1878.008702] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1878.014143] RIP: 0033:0x455319 [ 1878.017331] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1878.025033] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1878.032316] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1878.039576] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.046928] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1878.054193] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000037 2253/09/17 08:15:50 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x80}, 0xfffffffffffffd28) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000f297fbbce12224ca22711000000000000000000000000000000000cb80e64ac21be4000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xf) socketpair$inet_icmp(0x28, 0x2, 0x1, &(0x7f0000000000)) 2253/09/17 08:15:50 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x2000000, 0xffffffffffff1b52, 0x2, r0, 0x48000000000000}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) [ 1878.141499] can: request_module (can-proto-0) failed. 2253/09/17 08:15:50 executing program 0: socketpair(0x1f, 0x1, 0x3, &(0x7f00000000c0)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000240), 0x1e3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) 2253/09/17 08:15:50 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0xc0045878, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=""/251, 0xfb}, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) socketpair(0x9, 0x7, 0xeb3, &(0x7f0000000280)) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(r3, &(0x7f000000c340)={&(0x7f000000af80)=@can={0x0, 0x0}, 0x80, &(0x7f000000c240)=[{&(0x7f000000b000)=""/193, 0xc1}, {&(0x7f000000b100)=""/58, 0x3a}, {&(0x7f000000b140)=""/217, 0xd9}, {&(0x7f000000b240)=""/4096, 0x1000}], 0x4, &(0x7f000000c280)=""/182, 0xb6, 0x8}, 0x40000040) bpf$PROG_LOAD(0x5, &(0x7f000000c380)={0x1, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f00000001c0)='syzkaller\x00', 0x80, 0x5e, &(0x7f0000000200)=""/94, 0x40f00, 0x1, [], r5}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:15:50 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}], 0x28}, 0x0) 2253/09/17 08:15:50 executing program 5 (fault-call:8 fault-nth:56): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8923, &(0x7f0000000200)='lo\x00') 2253/09/17 08:15:50 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x1, 0x7, 0x10001, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x48) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@can={0x1d}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000180)="98ee6818291378b220942fbc720219ea90999cb01e375b110ddae05b3c90446b832643eb7c3eb061304aff5f31fb5fb09d162897f4fcd5fabd036bcf811d925d90e82376f1ac677abd66aca2c4c62ef08e8626a23b68aad0c50b2fa16c7019adaa56f356da9bc2536209831cabf15d9c510e2f30a5bda43d0b7c5cb948e7b57f9b27caa12d83200310e1677cc54152941f8a00e8cd26e83279ba0b2bc78907c99e95be93c7531babdd8994d6021a7edf8250c88a402e81a621dc21e05f736e", 0xbf}, {&(0x7f0000000100)="828382cc4d7978fa8a1305b46eac2558", 0x10}, {&(0x7f0000000340)="931887d7b8d265e923aa9574710a3d815ad3af54aa0ea9764e04f920cc5df4d82a90f58672323e4cb698b4232180b9babec15f9a2ce2049839ca701825d5597f64101e21ca90aef655764bf48d2a946d17cb882de641cab2a2f78c46307fee07f47fb0755b51524b43fac3fe46efc4a574edab3652ce5c70356293037c0fb4029fb95a92923e9dcbd8987a6477adb0efb6d4b7413fd54e242aad1186744cf438b0a496ab45c84c66ccebb40cd9be3802f0d5295627ccb233892e07b568079a774eb79fe45198bdb9026c4ef5c23fccd847ead4ab3d6e2ee526bfa1574a2e512416b27803b3b300", 0xe7}, {&(0x7f0000000440)="817be6eff33d71830fdf094f2331a096a979b519af584821df994373d9825ed525c4bdc91b0614efb94e4f3d8053e0e39ad8da120b2e26c6a1f6c07245b1c62c7b1a2a904a0f416c530dee1774b11febc8f42ab258b57fe16fc1e3894753d0ed781452b9e07cdc686892304b21ad753aa890f26a1e71b73998b1d3f001260d85d83841532a6208f8834e5057ceb81185914a4794a2d35f4f6696248ff60c4021ff66539c6a78cd2cb2320cb3266e593edab264f5104a600dee30c94f19b5a960bbf17c0a9a90e0b5ee55f8db90c7ac97c8", 0xd1}, 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"}, {0x60, 0x10a, 0x9b, "ceb5cde221714c1006af4ad6700effcaf11ad295fb57cb2ed432214f96c13e550e07bc48bd767130d714757067511c92a07da47804d9aac5bf4eb1d81027e387a4bd00dc10d3a7e1df"}, {0x60, 0x0, 0x1, "2ac326837a30144a79f3e353f694d2703d05fa643b092fbf30a7b9e5365a20d65345baebc842787c53abb862b618101d526c532a95d31feaea34c02533f64c2d8d4c5730b60a0d180bf4ed208993"}, {0x18, 0x6, 0x3, "f7"}, {0x18, 0x103, 0x8, "85317286d809"}, {0x48, 0x111, 0x8, "c07c5d9c9978f0ecf38c574db284b30ebd6dd6fdd30a8277a0c96cccde95f10b6a39a11428622a6f18a1663b826b678df3f0d9"}], 0x1210, 0x20000810}, 0x4) mkdir(&(0x7f00000007c0)='./file0\x00', 0x2) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x6, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000003600)="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", &(0x7f0000000980)=""/218}, 0x18) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000840)="d670635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x2822008, &(0x7f0000000ac0)="223b6abb7083a77bbb0a348b04917d850908aabc0f80370b5b9479a2be9a993bed7431cc79bad604fcf9ebad3e26a2db9cce7460ca6fe8bcb9e26adbb0456ac938d521b1ea81ccf206af271bf8d3ae01962b95bf49d926df3fed89c210b01c6fa3f57eb8c01b8a16cc8c4091dab6b8554fd1f57de6a310675dfdc27a9ee5465449986791137a17a95b9496fd4cfdd6d9ace068e69fe7381ad91debcf5073289e073f53c7d9d6c3897a515e530c86f0bb4a01f7ff06185268afe43bf9a39cf828969b47914783015458d08c3952aa3c6d67fd0db38f04726527e7de644c74e8d2b51dcdee9904aca018584692a04a256d3e71e150b6ea1c") socketpair(0xa, 0xf, 0x2, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffff) 2253/09/17 08:15:50 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8913, &(0x7f0000000200)='lo\x00') [ 1878.399488] FAULT_INJECTION: forcing a failure. [ 1878.399488] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.411182] CPU: 1 PID: 10954 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1878.418060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1878.428303] Call Trace: [ 1878.430931] dump_stack+0x1b9/0x29f [ 1878.434598] ? arch_local_irq_restore+0x52/0x52 [ 1878.439315] should_fail.cold.4+0xa/0x1a [ 1878.443510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1878.448765] ? perf_trace_lock+0x900/0x900 [ 1878.453043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1878.458689] ? graph_lock+0x170/0x170 [ 1878.462514] ? perf_trace_lock+0xd6/0x900 [ 1878.466688] ? graph_lock+0x170/0x170 [ 1878.470519] ? find_held_lock+0x36/0x1c0 [ 1878.474623] ? __lock_is_held+0xb5/0x140 [ 1878.478731] ? check_same_owner+0x320/0x320 [ 1878.483193] ? lock_downgrade+0x8e0/0x8e0 [ 1878.487384] ? rcu_note_context_switch+0x710/0x710 [ 1878.492352] ? find_held_lock+0x36/0x1c0 [ 1878.496458] should_failslab+0x124/0x180 [ 1878.500558] __kmalloc+0x2c8/0x760 [ 1878.504137] ? lock_downgrade+0x8e0/0x8e0 [ 1878.508320] ? register_shrinker+0x121/0x300 [ 1878.512764] register_shrinker+0x121/0x300 [ 1878.517112] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1878.521725] ? shrink_slab+0xc0/0xc0 [ 1878.525467] ? memcpy+0x45/0x50 [ 1878.528780] sget_userns+0xc78/0xf20 [ 1878.532524] ? set_anon_super+0x20/0x20 [ 1878.536542] ? get_empty_filp.cold.7+0x3e/0x3e [ 1878.544920] ? destroy_unused_super.part.9+0x100/0x100 2253/09/17 08:15:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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={&(0x7f0000496fff)}, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000080)="ab9f0a9ca170", &(0x7f0000000100)=""/60}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x9, 0x2, 0x1, 0x8, r0}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2253/09/17 08:15:50 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x7e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/195, 0xc3}, {&(0x7f0000000480)=""/117, 0x75}], 0x5, 0x0, 0x0, 0x9}, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000640)=""/88, 0x58}], 0x1, &(0x7f00000006c0)=""/209, 0xd1, 0x5}, 0x2140) socketpair$inet_icmp(0x705000, 0x2, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socketpair$inet_icmp(0x705000, 0x6f2000, 0x1, &(0x7f0000000600)) 2253/09/17 08:15:50 executing program 7: socketpair(0x4, 0x5, 0x0, &(0x7f0000000140)) r0 = gettid() socketpair(0x12, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={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}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r2) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x8982, &(0x7f0000000040)=0x6) [ 1878.550241] ? alloc_vfsmnt+0x771/0x9d0 [ 1878.554253] ? mnt_free_id.isra.27+0x60/0x60 [ 1878.558703] ? kasan_check_read+0x11/0x20 [ 1878.562894] ? graph_lock+0x170/0x170 [ 1878.566739] ? rcu_pm_notify+0xc0/0xc0 [ 1878.570655] ? trace_hardirqs_off+0xd/0x10 [ 1878.574927] ? cap_capable+0x1f9/0x260 [ 1878.578852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1878.584769] ? security_capable+0xa4/0xd0 [ 1878.588955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1878.594532] ? ns_capable_common+0x13f/0x170 2253/09/17 08:15:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x47}, 0x2f) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x0, 0x0, 0xffff, 0x6, r0, 0xdd60}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) [ 1878.599000] mount_ns+0x8f/0x1d0 [ 1878.602399] ? rpc_pipe_release+0xb70/0xb70 [ 1878.606751] rpc_mount+0x9e/0xd0 [ 1878.610149] ? lock_release+0xa10/0xa10 [ 1878.614172] mount_fs+0xae/0x328 [ 1878.617571] ? mpi_free.cold.1+0x19/0x19 [ 1878.621672] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1878.626278] ? may_umount+0xb0/0xb0 [ 1878.629929] ? _raw_read_unlock+0x22/0x30 [ 1878.634101] ? __get_fs_type+0x97/0xc0 [ 1878.638010] do_mount+0x564/0x3070 [ 1878.641556] ? lock_downgrade+0x8e0/0x8e0 [ 1878.645719] ? copy_mount_string+0x40/0x40 [ 1878.650107] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1878.655126] ? __check_object_size+0x95/0x5d9 [ 1878.659630] ? __might_sleep+0x95/0x190 [ 1878.663606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1878.669135] ? _copy_from_user+0xdf/0x150 [ 1878.673278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1878.678806] ? copy_mount_options+0x285/0x380 [ 1878.683294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1878.688829] ksys_mount+0x12d/0x140 [ 1878.692461] SyS_mount+0x35/0x50 [ 1878.695819] ? ksys_mount+0x140/0x140 [ 1878.699618] do_syscall_64+0x29e/0x9d0 [ 1878.703494] ? vmalloc_sync_all+0x30/0x30 [ 1878.707728] ? _raw_spin_unlock_irq+0x27/0x70 [ 1878.712228] ? finish_task_switch+0x1ca/0x820 [ 1878.716722] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1878.721644] ? syscall_return_slowpath+0x30f/0x5c0 [ 1878.726570] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1878.731939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1878.736781] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1878.741961] RIP: 0033:0x455319 2253/09/17 08:15:50 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x4000011d}, 0x24) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x12, 0x705000, &(0x7f0000000280)) [ 1878.745141] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1878.752841] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1878.760111] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1878.767373] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.774636] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1878.781895] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000038 2253/09/17 08:15:50 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) 2253/09/17 08:15:50 executing program 5 (fault-call:8 fault-nth:57): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:50 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a3}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x223, 0xb, &(0x7f00000001c0)) socketpair$inet_icmp(0x730000, 0x5, 0x1, &(0x7f0000000740)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x0, 0x4, 0x55}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) socketpair$inet_icmp(0x730000, 0x2, 0x10, &(0x7f0000000000)) 2253/09/17 08:15:50 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b82283392dc50ff1fb635a589c30ed49d2f5706ae2fdc24e95e12a95daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x9, 0x80000001, 0x7, 0x12, r0, 0xfffffffffffffffd}, 0x2c) socketpair$inet_icmp(0x7fff00000004, 0x705007, 0x3bfc, &(0x7f00000001c0)) 2253/09/17 08:15:50 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x800000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000001480)={&(0x7f0000000180)=@ax25={0x3, {"a7c5fdd9b59747"}, 0x9c}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1241, 0x4}, 0x9de3bf36020664e) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r2}) r4 = perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x4, 0x6, 0x5, 0xffffffffffffffff, 0x0, 0x401, 0x800, 0x2, 0x7, 0x5, 0x5, 0x0, 0x4, 0x31, 0x40, 0x0, 0x2, 0x7, 0x3, 0x4, 0x5, 0x9, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0x7, 0x7, 0x4, 0xf9ec, 0x1, 0x6, 0x1ff, 0x2, 0x3ff, 0x9, 0x0, 0x8, 0x0, @perf_config_ext={0x344, 0x7}, 0x20100, 0x8, 0x5, 0x6, 0x6, 0x36fd}, 0x0, 0x5, r2, 0x3) close(r3) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="8500000000000000fdff605962b3b23de99c1a90257a0000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r5 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000280)={r2, r3}) socketpair(0xb, 0x80001, 0x28, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x101) sendmsg$kcm(r3, &(0x7f0000013100)={&(0x7f000000fe00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f000000ff80)}, 0x4084) close(r1) [ 1879.053304] FAULT_INJECTION: forcing a failure. [ 1879.053304] name failslab, interval 1, probability 0, space 0, times 0 [ 1879.064813] CPU: 1 PID: 11001 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1879.071772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.081144] Call Trace: [ 1879.083744] dump_stack+0x1b9/0x29f [ 1879.087375] ? arch_local_irq_restore+0x52/0x52 [ 1879.092054] should_fail.cold.4+0xa/0x1a [ 1879.096126] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1879.101236] ? lock_release+0x4d4/0xa10 [ 1879.105236] ? graph_lock+0x170/0x170 [ 1879.109038] ? find_held_lock+0x36/0x1c0 [ 1879.113275] ? __lock_is_held+0xb5/0x140 [ 1879.117341] ? check_same_owner+0x320/0x320 [ 1879.121658] ? down_read+0x1b0/0x1b0 [ 1879.125364] ? rcu_note_context_switch+0x710/0x710 [ 1879.130284] ? register_shrinker+0x121/0x300 [ 1879.134687] should_failslab+0x124/0x180 [ 1879.138746] kmem_cache_alloc+0x2af/0x760 [ 1879.142895] ? rpc_i_callback+0x30/0x30 [ 1879.146872] rpc_alloc_inode+0x1a/0x20 [ 1879.150759] alloc_inode+0x63/0x190 [ 1879.154379] new_inode_pseudo+0x69/0x1a0 [ 1879.158439] ? prune_icache_sb+0x1a0/0x1a0 [ 1879.162678] ? rcu_is_watching+0x85/0x140 [ 1879.166919] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1879.172110] new_inode+0x1c/0x40 [ 1879.175472] rpc_get_inode+0x1e/0x1f0 [ 1879.179273] rpc_fill_super+0x377/0xbb0 [ 1879.183248] ? cap_capable+0x1f9/0x260 [ 1879.187130] ? rpc_pipe_release+0xb70/0xb70 [ 1879.191452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.197007] ? security_capable+0xa4/0xd0 [ 1879.201151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.206693] ? ns_capable_common+0x13f/0x170 [ 1879.211109] mount_ns+0x12a/0x1d0 [ 1879.214556] ? rpc_pipe_release+0xb70/0xb70 [ 1879.218875] rpc_mount+0x9e/0xd0 [ 1879.222235] ? lock_release+0xa10/0xa10 [ 1879.226207] mount_fs+0xae/0x328 [ 1879.229567] ? mpi_free.cold.1+0x19/0x19 [ 1879.233624] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1879.238202] ? may_umount+0xb0/0xb0 [ 1879.241834] ? _raw_read_unlock+0x22/0x30 [ 1879.245975] ? __get_fs_type+0x97/0xc0 [ 1879.249873] do_mount+0x564/0x3070 [ 1879.253419] ? lock_downgrade+0x8e0/0x8e0 [ 1879.257560] ? copy_mount_string+0x40/0x40 [ 1879.261787] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1879.266797] ? __check_object_size+0x95/0x5d9 [ 1879.271474] ? __might_sleep+0x95/0x190 [ 1879.275443] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.280974] ? _copy_from_user+0xdf/0x150 [ 1879.285113] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.290654] ? copy_mount_options+0x285/0x380 [ 1879.295164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.301312] ksys_mount+0x12d/0x140 [ 1879.304935] SyS_mount+0x35/0x50 [ 1879.308466] ? ksys_mount+0x140/0x140 [ 1879.312289] do_syscall_64+0x29e/0x9d0 [ 1879.316268] ? vmalloc_sync_all+0x30/0x30 [ 1879.320410] ? _raw_spin_unlock_irq+0x27/0x70 [ 1879.324900] ? finish_task_switch+0x1ca/0x820 [ 1879.329387] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1879.334321] ? syscall_return_slowpath+0x30f/0x5c0 [ 1879.339247] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1879.344692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1879.349548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1879.354729] RIP: 0033:0x455319 [ 1879.357908] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1879.365609] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1879.372868] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1879.380126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1879.387384] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1879.394647] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000039 [ 1879.434973] Process accounting resumed [ 1879.464658] Process accounting resumed [ 1879.470600] Process accounting resumed [ 1879.549038] Process accounting resumed 2253/09/17 08:15:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000008dc5e34d9700000095000000005f3522d5a68b4574b1dfae5517f10000006dd7cb23cd1e"], &(0x7f000031cff6)='syzkaller\x00', 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0xc, &(0x7f0000000000)="e6a95e8c2a860798874ce3331037", &(0x7f0000000040)=""/12}, 0x28) 2253/09/17 08:15:51 executing program 5 (fault-call:8 fault-nth:58): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:51 executing program 7: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='gfs2meta\x00', 0x400000, &(0x7f0000000040)='\x00') 2253/09/17 08:15:51 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8929, &(0x7f00000000c0)='vboxnet1') 2253/09/17 08:15:51 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, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r1}) recvmsg$kcm(r3, &(0x7f0000001940)={&(0x7f00000023c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x6}, 0x101) sendmsg(r2, &(0x7f00000024c0)={&(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001f40)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x20000000) r4 = gettid() r5 = perf_event_open(&(0x7f0000001ac0)={0x1, 0x70, 0xffffffff, 0x835, 0x9, 0xffffffffffffff5f, 0x0, 0x1000, 0x42000, 0x3, 0x8, 0x80, 0x0, 0x4, 0x100000001, 0x0, 0xff, 0x8, 0x1000, 0x7, 0x7f, 0x0, 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}, r4, 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, 0x0, 0x1, 0x4, 0x1, 0x9, 0x80000001}, r6, 0x7, r0, 0xb) r7 = 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$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001840)) mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a") recvmsg(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000002340)=0xf60) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x0, 0x9, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(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(r7) 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, &(0x7f00000019c0)=ANY=[]) mount(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000002100)='vfat\x00', 0x0, &(0x7f0000002140)="98980e21ac8b46c0b7bedeee39e6bd9ae4088d6ab47dc9dc76a39e299ce3783aa33e482e450484961fd3e3c5b178fafbe54440e19512ea4298652ed129d4241d9d116d8a5c2b931d350f0c989f8a288fc9e56c") mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f00000019c0)='./file0/file0\x00', 0x1) socketpair$inet(0x2, 0x3, 0xdce, &(0x7f0000000080)) 2253/09/17 08:15:51 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000135}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0xfffffffffffffd9c, &(0x7f0000000300)}, 0xffe0) socketpair$inet_icmp(0x705000, 0x6f2000, 0x1, &(0x7f0000000080)) 2253/09/17 08:15:51 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000010e80)={&(0x7f0000010c80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000010d40)=[{&(0x7f0000010d00)=""/31, 0x1f}], 0x1, &(0x7f0000010d80)=""/251, 0xfb, 0x113a}, 0x2102) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000010ec0)={0xb, 0x4, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff}, @exit={0x95}], &(0x7f0000000180)='syzkaller\x00', 0x3867fae4, 0x78, &(0x7f00000001c0)=""/120, 0x0, 0x1, [], r0}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffeda) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) close(r1) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000400)=@raw=[@call={0x85, 0x0, 0x0, 0x3c}, @alu={0x7, 0x9, 0xb, 0x3, 0x8, 0xfffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb0}, @alu={0x7, 0x6, 0x5, 0x5, 0xa, 0xfffffffc, 0x51c4fb3a5b8b8c40}, @jmp={0x5, 0x3f, 0xf, 0x1, 0x0, 0xffffffff, 0x4}, @alu={0x4, 0x1eb, 0x1, 0x0, 0x7, 0x4, 0xfffffffffffffffc}, @ldst={0x3, 0x1, 0x3, 0x5, 0xc, 0x18, 0xfffffffffffffffc}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000300)=""/251}, 0xffffffffffffffd2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x401000, 0x2, 0xc, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000007110000000000000000000000000000095000000bf00000000000000c41641300c43c0ce0c937d5ae151e1b01f3fdc43b58d41a711038cb86e3b051339830700000062180a66668db0a15c29c534db3f3156ac9c6de0f0"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x23e1000, 0x20000002, 0x1, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) close(r4) 2253/09/17 08:15:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x20000000000003e3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff600611858"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x41000, 0xfffffffffffffffd}, 0x48) socketpair(0x2, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) [ 1879.640960] FAULT_INJECTION: forcing a failure. [ 1879.640960] name failslab, interval 1, probability 0, space 0, times 0 [ 1879.652699] CPU: 1 PID: 11038 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1879.659559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1879.668929] Call Trace: [ 1879.671534] dump_stack+0x1b9/0x29f [ 1879.675174] ? arch_local_irq_restore+0x52/0x52 [ 1879.679860] should_fail.cold.4+0xa/0x1a [ 1879.683931] ? perf_trace_lock+0xd6/0x900 [ 1879.688084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1879.693181] ? zap_class+0x720/0x720 [ 1879.696891] ? graph_lock+0x170/0x170 [ 1879.700694] ? find_held_lock+0x36/0x1c0 [ 1879.704759] ? __lock_is_held+0xb5/0x140 [ 1879.708829] ? check_same_owner+0x320/0x320 [ 1879.713143] ? rcu_note_context_switch+0x710/0x710 [ 1879.718064] ? lock_downgrade+0x8e0/0x8e0 [ 1879.722211] should_failslab+0x124/0x180 [ 1879.726274] kmem_cache_alloc+0x2af/0x760 [ 1879.730425] __d_alloc+0xc1/0xc00 [ 1879.733875] ? shrink_dcache_for_umount+0x290/0x290 [ 1879.738887] ? d_alloc_parallel+0x1e80/0x1e80 [ 1879.743383] ? lock_release+0xa10/0xa10 [ 1879.747358] ? mark_held_locks+0xc9/0x160 [ 1879.751502] ? d_lookup+0x254/0x330 [ 1879.755305] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1879.760318] ? d_lookup+0x219/0x330 [ 1879.764026] d_alloc+0x8e/0x370 [ 1879.767306] ? __d_alloc+0xc00/0xc00 [ 1879.771012] ? full_name_hash+0xc0/0x100 [ 1879.775078] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1879.780351] ? down_write+0x87/0x120 [ 1879.784060] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1879.788307] ? down_read+0x1b0/0x1b0 [ 1879.792051] ? kasan_check_write+0x14/0x20 [ 1879.796322] rpc_populate.constprop.16+0x99/0x390 [ 1879.801166] rpc_fill_super+0x3c9/0xbb0 [ 1879.805132] ? cap_capable+0x1f9/0x260 [ 1879.809010] ? rpc_pipe_release+0xb70/0xb70 [ 1879.813327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.818861] ? security_capable+0xa4/0xd0 [ 1879.823007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1879.828536] ? ns_capable_common+0x13f/0x170 [ 1879.832940] mount_ns+0x12a/0x1d0 [ 1879.836388] ? rpc_pipe_release+0xb70/0xb70 [ 1879.840705] rpc_mount+0x9e/0xd0 [ 1879.844063] ? lock_release+0xa10/0xa10 [ 1879.848032] mount_fs+0xae/0x328 [ 1879.851388] ? mpi_free.cold.1+0x19/0x19 [ 1879.855446] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1879.860021] ? may_umount+0xb0/0xb0 [ 1879.863640] ? _raw_read_unlock+0x22/0x30 [ 1879.867778] ? __get_fs_type+0x97/0xc0 [ 1879.871664] do_mount+0x564/0x3070 [ 1879.875196] ? lock_downgrade+0x8e0/0x8e0 [ 1879.879345] ? copy_mount_string+0x40/0x40 [ 1879.883571] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1879.888578] ? __check_object_size+0x95/0x5d9 [ 1879.893071] ? __might_sleep+0x95/0x190 [ 1879.897040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.902568] ? _copy_from_user+0xdf/0x150 [ 1879.906709] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.912333] ? copy_mount_options+0x285/0x380 [ 1879.916837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1879.922375] ksys_mount+0x12d/0x140 [ 1879.925999] SyS_mount+0x35/0x50 [ 1879.929364] ? ksys_mount+0x140/0x140 [ 1879.933159] do_syscall_64+0x29e/0x9d0 [ 1879.937035] ? vmalloc_sync_all+0x30/0x30 [ 1879.941174] ? _raw_spin_unlock_irq+0x27/0x70 [ 1879.945657] ? finish_task_switch+0x1ca/0x820 [ 1879.950146] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1879.955071] ? syscall_return_slowpath+0x30f/0x5c0 [ 1879.960007] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1879.965367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1879.970210] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1879.975390] RIP: 0033:0x455319 [ 1879.978664] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1879.986364] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1879.995565] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1880.002824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1880.010085] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1880.017347] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003a [ 1880.024875] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) socketpair(0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x3, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80007, 0x3ff, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000c34000)}, 0x20) [ 1880.154622] devpts: called with bogus options [ 1880.263025] devpts: called with bogus options 2253/09/17 08:15:52 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) recvmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/144, 0x90}], 0x3, &(0x7f0000000440)=""/4096, 0x1000}, 0x1) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000001440)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/139, 0x8b}], 0x2, &(0x7f00000025c0)=""/93, 0x5d, 0x8000}, 0x20) socket$kcm(0xa, 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = gettid() perf_event_open(&(0x7f0000003b80)={0x7, 0x70, 0x3, 0x3f, 0x80000001, 0x100, 0x0, 0x4, 0x10c10, 0x4, 0x1f, 0x80, 0x5, 0x7fffffff, 0x101, 0x7, 0x6, 0x7ff, 0xfffffffffffffffd, 0x40, 0x2f, 0x7, 0x200, 0x971e, 0x78c, 0x91, 0x7, 0x0, 0x10000, 0xfffffffffffff03c, 0x6c, 0x0, 0x2, 0x0, 0x84e, 0x749, 0x9, 0x7ff, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000003b40), 0x1}, 0x4, 0x9, 0x570, 0x4, 0x6, 0xa7d3, 0x10001}, r2, 0x1, r0, 0x8) setsockopt$sock_attach_bpf(r1, 0x84, 0x6b, &(0x7f0000000180), 0x127) mkdir(&(0x7f0000000140)='./file0\x00', 0x31) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003b00)) recvmsg(r1, &(0x7f0000003ac0)={&(0x7f0000002680)=@l2, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/75, 0x4b}, {&(0x7f0000003780)=""/43, 0x2b}, {&(0x7f00000037c0)=""/234, 0xea}, {&(0x7f00000038c0)=""/124, 0x7c}, {&(0x7f0000003940)=""/126, 0x7e}, {&(0x7f00000039c0)=""/88, 0x58}], 0x7, 0x0, 0x0, 0x2}, 0x1) 2253/09/17 08:15:52 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002b00)={&(0x7f0000002700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002780)=""/66, 0x42}, {&(0x7f0000002800)=""/189, 0xbd}, {&(0x7f00000028c0)=""/54, 0x36}, {&(0x7f0000002900)=""/207, 0xcf}], 0x4, &(0x7f0000002a40)=""/166, 0xa6, 0xaaea}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002b40)={0x5, 0x4, &(0x7f0000000300)=@raw=[@exit={0x95}, @ldst={0x2, 0x3, 0x3, 0x1, 0x0, 0xffffffc2, 0xfffffffffffffff1}], &(0x7f0000000340)='GPL\x00', 0x0, 0x3c, &(0x7f0000000380)=""/60, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="1316b94773cd840c724ac1c44d21fb02fc328e3252d3e9ff959862aba61b52be9ebc448ed1abca8007b42c3e22a4283c6514aa7911e97a99f995ff31900dca6a74fe9494cc1661c07f1d74f1be4d8d61fd7cdd575c68ed2f6e94c71ff085d0c344ca69addb8af21ff152cef97a7859ccd05197955e108597b39b5487f6699f50267c9a94128829e6175a2ae90fe6b993fb3a179b114c72501e9d4dae9c9d8d042a6b74d7c62ddab82855cd801fc1bc2677a0e0719f831a43e9b3867acb1f56de9d468fb7be967f329cb9224006ddd2bd57d879c62ea932dba7ff36bcb50cbe6eae3d500b818c91fdcb57aeeafe6657b3a334"}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x84}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r2, @ANYPTR, @ANYRES64]], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xf, 0x9, 0x2, 0x200000, 0xa, r3, 0x6}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000680)={r3, &(0x7f0000000540)="1524342255f022b342", &(0x7f0000000580)=""/220}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x705000, 0x1, &(0x7f0000000700)) 2253/09/17 08:15:52 executing program 5 (fault-call:8 fault-nth:59): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:52 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x16}, 0xffffffffffffff54) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), 0xc) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x400000, 0x400008, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) recvmsg(r1, &(0x7f00000103c0)={&(0x7f00000100c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000010300)=[{&(0x7f0000010140)=""/29, 0x1d}, {&(0x7f0000010180)=""/83, 0x53}, {&(0x7f0000010200)=""/209, 0xd1}], 0x3, &(0x7f0000010340)=""/125, 0x7d, 0x3}, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000010400)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @alu={0x0, 0x4, 0xe, 0x5, 0xa, 0x18, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1, 0x4a, &(0x7f00000001c0)=""/74, 0x41000, 0x1, [], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) 2253/09/17 08:15:52 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10) 2253/09/17 08:15:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000080)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x1d}, 0x4}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="38146f5c79747266a15dfe071e2fbe80f693b3757a3f8cefae840fdd1c03a6280a459d811f4dc924748161b148feda33d1ee54f044e9b398c7d0f832868155805747802980c91ec61011ceacff75ef7f1301a044ce41101de495102ff6907d42c5b72146", 0x64}, {&(0x7f0000000200)="8355d146d49c254addf6b3f79d4d429eab4c2a2378b81456cba8ccc88350601a87b33a711cf28c64b3b4d6e1a31e6b0bedafe5ff1b08676d7bcf32163135e8e6c2a55997d92a7857656dc6580ee26a8876797fa6ee1700c8e076a9c53deb572110fff5d0dcec6c9f7b5340de6a860d7d6f353b903c139033c2430ead10c07f27bf3c2019f1e5ede2bfb38a4770239dae3d1237ad88d38b41ad97c3b1d0db81d5251d33b824fc6813b1a17f0befbf2183b35433766981f50edde3865eb160f25805c426a07862effcd4a81994da19ab80c6e086a34294a267", 0xd8}, {&(0x7f0000000300)="968ceea42b1d0c402b455d70f2ead8b26cb2da7f44a418b7fd4c4603734f7911da0a7fa346a9797ca16e8d1111f31cbbf5b3cc98130218e79fd8ab397529f05f5a12ea47b381e1b812ee911b3577d9c7ee34d39123d09e3f5e7afa3d82499bc279342cb4b066690ebf94e3e1c276f800", 0x70}, {&(0x7f0000000380)="001658e676956d841bea50dde13dab1612bc4a45c74fc2cdfdc5c373804b98af0b646e8cdc67094101a245e6cba1519beb06c75ecf39d0f9d626d2515201a3347be0ed60afde090f0b286ce68b7b17e70c525184", 0x54}], 0x4, &(0x7f0000000440)=[{0x68, 0x100, 0xffffffffffff214c, "5898085ab10d60b4ca69b8b48c1221cb368a10bb3241910075d470d5084cb0e37f4926bc7ddfbc89abeab648b37ff5073809b88bdba66dfc90007f4619edb7a6428f6d5649ed17b24e11c7dc0e53f4b60bb915fb54"}, {0x110, 0x119, 0x1, "e2d3982801b04caa14b81c26009234ece6dc278c69008af4374f5dc14eaf032f306719a9880b21189d8af8310f6e5e535a4296ae502c26f9b271c8afc31a79faf5c0844da3cfc3da713fb8bdb8a39ac6eedc3b47db422040352dd395354864555bf592f2723a85121b8e1b4c141b006b7ff64016d825348d07f89ba283f4b95712b40eb439ec013e944d218417d46963c7af060976e23a8380d15351d326ca77dbc7fe519858c6e13ae9905afba409f43aaf554d68e4461eacdb070b47223a9a909001721b4ccec27553438482819688736f209f6317a16bc27b3d3531266c512e321970b7415e66e81b9354b150229ac3ddc475479253b201"}, {0x50, 0x10f, 0x3, "307f7c4a73111557cf57ee7151e897bfc879133ba7e86035badbace06cadbcad2fab952d5cbbc0f34d3c542e4c3da745eee67b1302763d64e3e9eda2f873f9"}, {0x50, 0x19c, 0x33, "25bc30e1d5ce8dfbad70853cadc906c4db1f877b956a258d2ea8209018d63caea4e10355ba89f5560a81e7ac243b1e359e91d363b6d6a3bb14d7afa869"}, {0x60, 0x107, 0x3, "a3d918ebc14a3d45748d92cd8a61620ffe68e6e314bda316c01e961d8a55bb35280a0609778116175e8f6a878b04787d58a6332801f85fcad26cf172a114c855e7b8fd6283e8234e29af6e400d51"}, {0x30, 0x0, 0x618, "97b367809951fa724f69c1f01b75cccff99fb466cb320b82a8c9bcfb0d321a"}, {0x68, 0x11b, 0x3f, "d131bd7b4559cfc452d2167e6e5ba1e8a5b675390a520329ecbc3f3a67290bd58ecd159c37d493c551870441f23de259032c0f8f50fc64cb1a9c2831393ca0933c963ed608dbf58deab4fb40a571228af0932ddcaa"}], 0x310, 0x20000004}, 0x24040004) 2253/09/17 08:15:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7f, 0x0, 0x4, 0x72, 0xffffffffffffffff, 0x400000}, 0xfffffffffffffed4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000180)="d4730e7483c9ff22e7727b7bcf0747163bb0bd3e64b87bb4807e8da7ad656828985d864e8ef580713494eb568a7a88ddf990bc6ca9c6517b0b57c6a8e9e7d903fb217d4fe3ac61fa730929d44cf68ca424079f911d540e11e535ce0c6cfb9aedf75469eac5eda2aa4990c38bce50755108eb09397e1201cb972f438b9be934c165da3ccbf157f920034199969cb2e264e31ed7adfd49a7c83710bd53f58cd21a8bc52c53eca5be035d1506695ad236029e2050d296285e7b162275da9d538db85828bbb12e50a1c2769a64725dc83dd2448a", &(0x7f0000000080)="aed8dedeb248", 0x1}, 0x20) socketpair$inet_icmp(0x59616d61, 0xffffffffffffffff, 0x1, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f00000002c0)="657677cc4c2d401bc8", &(0x7f0000000300)="b0a0988979b6689ba8569adc0f50dd4405cc650ad65b853b714b3dbbe6a22c005ff72dbefdce47b991d160cc4209cf05fea3b294a4c5f8c51b1b4ac68a47a837f8bcf886146720e2479438db5659c6ebc446120d2e1097297c0979e3178d7dec52854b9bfb775c02a42f57bcf08e583778507d234ba0095d9cc01017cd923c21ef7effef2c9110a1", 0x1}, 0x20) 2253/09/17 08:15:52 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x6d776625, 0x4) r0 = getpid() socketpair(0xf, 0x806, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x400, 0x2, 0x81, 0xc0000000, 0x0, 0xfffffffffffffff8, 0x100, 0xf, 0x100000000, 0x33fd, 0x9, 0x2, 0x4, 0x9, 0x3, 0x7, 0x8, 0x400, 0x100, 0x4, 0x3, 0x3, 0x180000000, 0x5, 0x2, 0x9, 0x1000, 0x92, 0x5135, 0x200000000000000, 0x10000, 0xffffffff, 0x8, 0x1, 0x1, 0x3f, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000040), 0xf}, 0x10, 0x80000001, 0x2, 0x6, 0xb66, 0x400, 0xe391}, r0, 0x7, r2, 0x9) socketpair(0x19, 0xa, 0x725, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r2}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000280)='./file0/file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x7fffffff, 0x81, 0x8cef, 0xff, 0x0, 0x3, 0x8000, 0x2, 0x6, 0x7fffffff, 0x3f, 0x89, 0x3d38, 0x80, 0xe98, 0x3668000000000000, 0x4f77, 0x0, 0xb0d, 0x1, 0x6, 0x7, 0x6, 0x5, 0x400, 0x3, 0xfff, 0xf4, 0x200, 0x2, 0x7ff, 0x3, 0x7, 0xf0e, 0x1, 0xff, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000340), 0x8}, 0x10000, 0xffff, 0x5, 0x7, 0x1000, 0x8, 0x5}, r0, 0xb, r3, 0xa) socketpair(0x5, 0x0, 0x40, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x3, 0x4, 0x3f, 0x100000000, 0x0, 0x40, 0x4002, 0x0, 0x2, 0xff, 0x9eb, 0x4, 0x5, 0xfffffffffffffffc, 0x1, 0x2d80000000, 0x1000, 0x1000, 0x4, 0x2, 0x7, 0x24000000, 0x3f, 0x7e, 0x8, 0xfff, 0x800, 0x58, 0xffffffff, 0x9, 0x8001, 0x7ff, 0x80, 0x8, 0x5, 0x8001, 0x0, 0x1f, 0x4, @perf_config_ext={0x2, 0x885f18f}, 0x8000, 0x6, 0x1, 0x7, 0x2, 0x2, 0x5}, r0, 0x6, r1, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='ramfs\x00', 0x1000000, &(0x7f0000000600)="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") bpf$OBJ_GET_MAP(0x7, &(0x7f0000001640)={&(0x7f0000001600)='./file0/file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r10, 0x1, 0x32, &(0x7f0000001680)=r11, 0x4) mkdir(&(0x7f00000016c0)='./file0\x00', 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001740)={r1, 0x28, &(0x7f0000001700)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001780)) perf_event_open(&(0x7f00000017c0)={0x0, 0x70, 0x2, 0x0, 0x9, 0x877, 0x0, 0x6db, 0x0, 0x1, 0x0, 0x7f, 0x401, 0x4, 0x3, 0xffffffffffffffff, 0x40000000000, 0x10000, 0x80, 0xa94, 0x5, 0x1, 0x6, 0x400, 0x8, 0xbdaa, 0x7, 0x101, 0x100, 0xffff, 0x2e099900, 0xc3, 0x6, 0x9, 0x3, 0x1000, 0x20, 0x80, 0x0, 0x3, 0x2, @perf_config_ext={0x8}, 0x0, 0xc89, 0x3f, 0x5, 0x5, 0xbb5e, 0x100}, r0, 0xa, r1, 0xc396db55c8265f72) mkdir(&(0x7f0000001840)='./file1\x00', 0x1) sendmsg(r6, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)="bb5ec8af93abb0c9773039f5ee036b9e516f4a9c7f3304f7cfc0c370ac4ae716fd732acd0f48034d9a50e1d6d1e03e2f94473def659e54bdfe3514a3a336557788ba1d4df2039917613aef0c35a59dc16f3714823662f247c35729db941ad34b4dd41154ead7e44cf4b64ea095a77b455286c8ae209d9bb3", 0x78}, {&(0x7f0000001900)="6f51a14155d56256ad9aef42f95099f123cf9c6a3d8e8d4ac258d7fe607562218b3de3dbc8fc335789d95df58b9ed14396acdc0bc2c923982f9f9596fd03d066b6b7ffca2ce640bbb44bbb", 0x4b}], 0x2, &(0x7f00000019c0)=[{0xb0, 0x0, 0x1f, "f2604366589378c434e0fd74552c53459b86f6e5d4c3f4ad2cc4a4408daca17353e72d214d16f365e2ec4593fd0a8387901f832fb9b100c47bae506b3e42162cd6052891b85ee32be483d50696141aada429a5e42da683e731ec2b889b1e40f80953b45f793843ec8390bb1bb7271cf28bc12aa0347f6d84a7003f70b633e19178fbab160bea8a747e2d7a0973ec3a7dfa026a3bffed57bde80a891531"}, {0xe0, 0x10a, 0x1ff, "e99f1bc175231c867968a51ee3f0947ab3aba719f73bcff2cbe7802cceb60886966e326e95162afc76e47ecf55966bca3334abdd73a2ef849e247f4f093dd77df9ffa38cdb4b58fee32f4782e0dc9c63991d732a05319040cb2f21383a09a831ba54242eba9d59b0fbcdb44b66c0d1dc6c8d24d304bac3f5be5152144f6bd58c7ae3eb20c7a0fa9fe1a7270100542ab712d9a03ec2149d5ba9fcef86d7a223c2ddd742a5bce28d5314557aad853f0c7d89848871d94d35ab64f4c7283ccb4be2fe185a9c42a5e52e53"}, {0x98, 0x117, 0x7, "b77621322f33db7da7b60cf7f088e97191a9410ca65cdf831ac36a6d30e5a7c45b85197a356e32cead1b2e9555712c2fb63983db6f9047c58f329fbb7f59f0096b5a76de07fadbe125a81d56e2fc917ff5ed40beea1a4330f0f792cb14cf2f054d3f7fad47701719ee94a6c74f7e29c07701d888fc649bfdf4251e8fa71ed22ed121ac"}], 0x228}, 0x20040001) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000001c40)={r8, r9}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d00)={r4, 0x50, &(0x7f0000001c80)}, 0x10) recvmsg(r7, &(0x7f0000001f40)={0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/41, 0x29}, {&(0x7f0000001d80)=""/118, 0x76}, {&(0x7f0000001e00)=""/37, 0x25}], 0x3, &(0x7f0000001e80)=""/186, 0xba, 0x9}, 0x40000002) perf_event_open(&(0x7f0000001f80)={0x7, 0x70, 0x5dc9, 0x7, 0x71, 0xffffffff, 0x0, 0x1f7, 0x14, 0x7, 0xffffffffffffff27, 0xfff, 0x553, 0x8000, 0x0, 0x7763e63e, 0x0, 0x7fff, 0x0, 0xea, 0xe1, 0x701, 0x0, 0x6, 0x8, 0xffffffff, 0x0, 0x40, 0x0, 0x800, 0x2, 0xb4, 0x7, 0x8, 0x2, 0x6, 0x1ff, 0x2, 0x0, 0x913, 0x4, @perf_config_ext={0x3}, 0x4000, 0x9, 0x3c6, 0x7, 0x9, 0x0, 0x10000}, r0, 0x1, r2, 0x9) recvmsg(r5, &(0x7f00000093c0)={&(0x7f0000008f80)=@hci={0x0, 0x0}, 0x80, &(0x7f00000092c0)=[{&(0x7f0000009000)=""/54, 0x36}, {&(0x7f0000009040)=""/68, 0x44}, {&(0x7f00000090c0)=""/208, 0xd0}, {&(0x7f00000091c0)=""/201, 0xc9}], 0x4, &(0x7f0000009300)=""/169, 0xa9, 0x3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009400)={0xa, 0xb, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfff}, [@alu={0x7, 0x6, 0xf, 0x9, 0x1, 0x2, 0xfffffffffffffffc}, @exit={0x95}, @alu={0x7, 0x7, 0x0, 0x5, 0x5, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95}], {0x95}}, &(0x7f0000002080)='GPL\x00', 0x9371, 0x99, &(0x7f00000020c0)=""/153, 0x41100, 0x1, [], r12}, 0x48) [ 1880.472320] FAULT_INJECTION: forcing a failure. [ 1880.472320] name failslab, interval 1, probability 0, space 0, times 0 [ 1880.483706] CPU: 0 PID: 11088 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1880.490579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1880.499954] Call Trace: [ 1880.502574] dump_stack+0x1b9/0x29f [ 1880.506247] ? arch_local_irq_restore+0x52/0x52 [ 1880.510973] ? graph_lock+0x170/0x170 [ 1880.514808] should_fail.cold.4+0xa/0x1a 2253/09/17 08:15:52 executing program 2: socketpair(0x19, 0x2, 0x8, &(0x7f0000001000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001080)={r1}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) socketpair(0x4, 0x6, 0x0, &(0x7f0000000880)) socket$kcm(0xa, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0xb, &(0x7f0000001340), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x7, 0x3, 0x2, 0xa, r2, 0x3}, 0xfffffffffffffe65) sendmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001100), 0x1d8, &(0x7f0000001140), 0xffffffffffffffea, 0x800000000}, 0x0) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x8, 0x88fa, "4a9008f008c0437f74e669d4dc2e0d4db735a46d97a5cf546cfeb31e55ca1d1b0e27d705aa73640c78334720141d20ddce0775001a804d8b8ee4f7e278de3a", 0x35}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="d2285126457b8848f527b26d236c", 0xe}, {&(0x7f0000000200)="957dff2664c962c1876a61721ae63fbc73ddae2fb073bfc8a3fdfb19a66f8f1487d00b25e71ad9dc921e443f6c2118bced5c8fcde14a5a347f0bc05b7a962f6ba98cebe3cd9b14830e55b19a9bfa053acf07d30ac3ffb76438f5595dac3969f4fe77c98db72f146d1e21a48d5f34041b53322c86fa460fbafaae17e3c4448a0d3309d55da64d9d8d4a9a43d600fc7d476dfbefae52c6caa6acf60b14a4ede5b8f32a8409cac8e0c40c10866b5de1e55b9bf80eddb90bcd9c6a9929c7f6d21293b3ca7d0a38121870100d0a8e5762b8c3b3612a9b0301adb608c892396bc595d0528464500ec0981dd352465947", 0xed}, {&(0x7f0000000300)="36e4d6f08d2bbe681143aa1f4741c67ba1401275bed7273223093f4241c8fd288092a5ea2446cef0e0b9d52b3c6ba9b7493ed13a79ad21c82eaf1b06103dda92e505aa834ee1c4233fc33fa57282bf6bfe002b202e0ebaa4e26fdf2fe7673f90ab24c7f001eccf261182b198f7e69c80639f83ee8ceb050b11a14b311d93a10eae2040c081563b77e8dcef862c172a2c95327f1c7389804314f651c5d32892b9fb04ff355cd38f2338a677d8ebb8acc5", 0xb0}, {&(0x7f00000003c0)="04b7b9eae9d0f3e531999390fbbac9", 0xf}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x3e8, 0x800}, 0x1) [ 1880.518917] ? perf_trace_lock_acquire+0xe3/0x980 [ 1880.523800] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1880.528938] ? perf_trace_lock+0x900/0x900 [ 1880.533377] ? graph_lock+0x170/0x170 [ 1880.537233] ? find_held_lock+0x36/0x1c0 [ 1880.541329] ? __lock_is_held+0xb5/0x140 [ 1880.545435] ? check_same_owner+0x320/0x320 [ 1880.549868] ? rcu_note_context_switch+0x710/0x710 [ 1880.554827] should_failslab+0x124/0x180 [ 1880.558922] kmem_cache_alloc+0x2af/0x760 [ 1880.563103] ? rpc_i_callback+0x30/0x30 [ 1880.567103] rpc_alloc_inode+0x1a/0x20 [ 1880.571024] alloc_inode+0x63/0x190 [ 1880.574682] new_inode_pseudo+0x69/0x1a0 [ 1880.578757] ? prune_icache_sb+0x1a0/0x1a0 [ 1880.583012] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1880.587601] ? d_instantiate_no_diralias+0x240/0x240 [ 1880.592718] ? kasan_check_write+0x14/0x20 [ 1880.596954] ? do_raw_spin_lock+0xc1/0x200 [ 1880.601190] new_inode+0x1c/0x40 [ 1880.604556] rpc_get_inode+0x1e/0x1f0 [ 1880.608348] ? d_drop+0x51/0x60 [ 1880.611620] __rpc_create_common+0x5d/0x190 [ 1880.615937] rpc_populate.constprop.16+0x11f/0x390 [ 1880.620953] rpc_fill_super+0x3c9/0xbb0 [ 1880.624924] ? cap_capable+0x1f9/0x260 [ 1880.628804] ? rpc_pipe_release+0xb70/0xb70 [ 1880.633121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1880.638654] ? security_capable+0xa4/0xd0 [ 1880.642802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1880.648336] ? ns_capable_common+0x13f/0x170 [ 1880.652743] mount_ns+0x12a/0x1d0 [ 1880.656190] ? rpc_pipe_release+0xb70/0xb70 [ 1880.660504] rpc_mount+0x9e/0xd0 [ 1880.663865] ? lock_release+0xa10/0xa10 [ 1880.668094] mount_fs+0xae/0x328 [ 1880.671543] ? mpi_free.cold.1+0x19/0x19 [ 1880.675599] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1880.680272] ? may_umount+0xb0/0xb0 [ 1880.683891] ? _raw_read_unlock+0x22/0x30 [ 1880.688076] ? __get_fs_type+0x97/0xc0 [ 1880.691964] do_mount+0x564/0x3070 [ 1880.695498] ? lock_downgrade+0x8e0/0x8e0 [ 1880.699642] ? copy_mount_string+0x40/0x40 [ 1880.703868] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1880.708886] ? __check_object_size+0x95/0x5d9 [ 1880.713388] ? __might_sleep+0x95/0x190 [ 1880.717371] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1880.722905] ? _copy_from_user+0xdf/0x150 [ 1880.727046] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1880.732583] ? copy_mount_options+0x285/0x380 [ 1880.737070] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1880.742604] ksys_mount+0x12d/0x140 [ 1880.746228] SyS_mount+0x35/0x50 [ 1880.749674] ? ksys_mount+0x140/0x140 [ 1880.753559] do_syscall_64+0x29e/0x9d0 [ 1880.757441] ? vmalloc_sync_all+0x30/0x30 [ 1880.761592] ? _raw_spin_unlock_irq+0x27/0x70 [ 1880.766163] ? finish_task_switch+0x1ca/0x820 [ 1880.770650] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1880.775570] ? syscall_return_slowpath+0x30f/0x5c0 [ 1880.780896] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1880.786265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1880.791106] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1880.796286] RIP: 0033:0x455319 [ 1880.799471] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1880.807175] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1880.814434] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2253/09/17 08:15:52 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000240)='sysv\x00', 0x200000, 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) [ 1880.821698] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1880.828956] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1880.836216] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003b [ 1880.843786] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry lockd 2253/09/17 08:15:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xd9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000100000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2c, 0x2, 0x1, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 2253/09/17 08:15:52 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='hugetlbfs\x00', 0x0, &(0x7f0000000340)="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") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002240)={0xffffffff, 0x0, 0x8}, 0xa) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001e40)={&(0x7f0000000040)='./file0/bus\x00', r0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001900)={&(0x7f0000001280)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x100000000}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001540)="a42d6051254dbdee0386e62e46ea3237d28a5fce3eca5aeb368421b5c8c9e60e42dc103eb929547e26c803c3d5ec893d21e48c30965b203d371ec3a426e1567967518537d2ecc75d8fb9286371e0346a7d9a274d3ff6088511603acd84100c6b40d654303641c359fb60ece9656b3c39cfb9ba72095ae8d420e04eba708eb3b2a76ca9171e40589410ea28a3911c83bfe1928fa7fe40b6a0ebb4784a93abedb9fece36745c1b1c466d40c285364e925dc36440236d9576a903abcb89e39016", 0xbf}, {&(0x7f0000001300)="b6df4c4026da73a013411c6cacf0edfab9d145cd88e9f4e5f94474c7ac612444aaf7f1d0", 0x24}, {&(0x7f0000001680)="9f3e62ac50270419cb52d09fca205c82db270692baed43be390f0414bb890019f874dd592d8ac1214b4a727dd6a32e38c6278199e7fade1a75c36d73938fa3a596b628dc1ad5cb0a80a4df8ef3a39c472b2b2312ab8c0cfc479016705e", 0x5d}, {&(0x7f0000001400)="214d9023c481a884f65ce2c223bc39710c183025e186df8802aa451aedb506971fc3", 0x22}, {&(0x7f0000001600)="b1db8ffaab71dd9e9e91027acb495faa38cac818b466dd006a789d912a4c21b5c03d67e6cad2b49fb0328775d402b28e61384b001705fc79536287198d354f1c", 0x40}, {&(0x7f0000001700)="c10a7739e63ee9fff0e5cbbddef6ba78eed2f7e9f79f749000b19a430f0d81270f1f0262f4df9d81784085d1a15e111063263dc24ec6fbdb14d3878ca7799d0a6d8cc87c6e0a343e9a08861a97c4761371094cae042d27f9910c20c9ee3535a35217c0c8b3f31ca23876529e4310d8d18a8c6650a307620b2fdaa688444bcd3af1577ada86da3a06cfb1922496a6556d2b77498e29e25bc56ddf313169d7ff7034f7109560b1b37922daac39b91b033c1230439b8943134909f75f109f1654277111c0d434a5e92c806083564859f57aa47608ed4deedd57bb56f8f112", 0xdd}, {&(0x7f0000001800)="0eb65256d54b693101d4bdce616be459e61fbd5f32243ad6831e4fd263bbdaf2d219806b949f24c792598f9f9e9689e942eece76b8103a6e1f40b33fc71dcae020e42a0cc6a2b2117debe886bb245dc7f2b6c3d1aacf9ef7bbc1d1d596bbc901a22ce7e51e54de6ef91cca7373", 0x6d}], 0x7, &(0x7f0000002280)=[{0x60, 0x10b, 0x2, "f35a594aac6204670f124450948e07b62374babe193368cee47f923f5cc812eaf2b1842c457d7a7a600a754c309418cf8b8288bf94e7527cbe857dcc0a942d50d18642f77c7244429b5fc8ad7c21"}, {0x80, 0x18e, 0xcb5, "3d793bd2211713498dfe337c8d0e071ab67742be879138fe4f058b878341a83979cf25f73a7e2474cb46aff6adcddbe180f403822415240efa1bb299e7ebbcc87b24f50b5f852f66016a151942f548f610f52b6703899d61d15b1c2bb0af8cdacd2a7853d6de4765793d9a3f"}, {0xa8, 0x0, 0x97c, "a8389890e9c70d2bae0e1535a871e49b2fd8819586497fd07e3095d387241c024da343ece198a840f513a900c28f00fd853b2d952c0434a46f7725742cea15d2387f59ed5fae87d55146294bc530f6e1ce3836cac3c41c14b89d4ee48b51c295906bbb3dc927065060031ba576041f922d21afcfebc9babc66131b48e895fc566886bef247c986c13e8842baa98e6d9fe30473bb"}, {0x28, 0x0, 0x7, "32efe5d41a64831f9471134a911dcb02d25f73f0a77f"}, {0x1010, 0xff, 0x2b, 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"}, {0xe8, 0x113, 0x81, "a5ab65ada7fa0fdda5b839531629a5358764b3894cb31ccf71c1ca2daf49b8d1b07f0572b5f35a5ba3ef6fddc5b4b4d5ecf1eccb2115a25918a869646dc2e3f0c90bfba135189c60758d6476932523c4abd8cae600a97694204fa680e236380ac2e745f0678159fdfc08b005aa8a8b34ad5cc74f391bc73ecf9f9243c69d6e08c78840fab587a930c1aed73d85c5bee6b4c160f679e278a8a25b2a982594ece44289902a045c09cd928a9bb77a24485634ca4ff9ddc00ee55941b3bf349f9ea2569c34b2f10f021b362a0af195ed4bb215526ffb3ee46e9c"}], 0x33c8, 0x4010}, 0x40) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) 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$BPF_GET_MAP_INFO(0xf, &(0x7f0000001480)={0xffffffffffffffff, 0x28, &(0x7f0000001440)={0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6d) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000014c0)={r2, 0x3, 0x8}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000013c0)="2770c34f2aaec7dad781bf206bebf8191e7ca3eb75eababb4720a018bcbb8ee2225dd58c3d", 0x25}], 0x1, &(0x7f0000002a00)=ANY=[], 0x0, 0x20000000}, 0x4000004) recvmsg(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000001fc0)=@sco, 0x80, &(0x7f0000002100)=[{&(0x7f0000002040)=""/180, 0xb4}], 0x1, &(0x7f0000002140)=""/74, 0x4a, 0xa722}, 0x2000) mkdir(&(0x7f0000001500)='./file1\x00', 0x0) [ 1881.030621] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 1881.048100] hugetlbfs: Bad mount option: "£Î ooPŸ¯2p‹I¸úbs%[ð4¡5ZMØ~éÚ·vTxEÆp Úõ\![ÆWÔ½ÎÙ™S9ÉelT¶Dûè²Uv3¹$òëK" [ 1881.120929] hugetlbfs: Bad mount option: "£Î ooPŸ¯2p‹I¸úbs%[ð4¡5ZMØ~éÚ·vTxEÆp Úõ\![ÆWÔ½ÎÙ™S9ÉelT¶Dûè²Uv3¹$òëK" 2253/09/17 08:15:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0xc}, 0x2c) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x96d6ed5b10ecca65, 0x3f, 0x2, 0x8c90, 0x1, r0, 0x9}, 0x2c) 2253/09/17 08:15:53 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x9, &(0x7f0000000240), 0x1e3) 2253/09/17 08:15:53 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/14, 0xe}], 0x2, &(0x7f0000000200)=""/117, 0x75, 0xfff}, 0x2000) r1 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000000)=@vsock={0xa, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x20000040) 2253/09/17 08:15:53 executing program 4: r0 = gettid() socketpair(0x7, 0x7, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x8, 0x56, 0x80, 0x0, 0x3, 0x20000, 0xc, 0x80000001, 0x800, 0x4e14, 0x5e7b, 0x7, 0x6, 0x0, 0x9, 0x9, 0x8b, 0x4, 0x4, 0xfffffffffffffffc, 0x8, 0x2, 0x78c5, 0x1, 0x2, 0x2, 0x6, 0x8, 0x100000001, 0x80000001, 0x5, 0x8, 0x3f, 0x1, 0x8, 0x0, 0xaca, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x410, 0xfffffffffffffffb, 0xffff, 0x7, 0x5, 0xe2c, 0x3}, r0, 0xc, r1, 0xb) 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) mkdir(&(0x7f0000000300)='./file0\x00', 0x8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) 2253/09/17 08:15:53 executing program 5 (fault-call:8 fault-nth:60): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) 2253/09/17 08:15:53 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x73}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x6f2000, 0x1, &(0x7f00000001c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x2a}, 0x2c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000012040)={&(0x7f0000011c80)=@hci, 0x80, &(0x7f0000011fc0), 0x0, &(0x7f0000012000)=""/3, 0x3}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) sendmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000280)}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2000, 0x2, &(0x7f0000000180)) 2253/09/17 08:15:53 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000080)="dfcf01333e43aa76489cb205354c9034dc2c72263a85af00f26d009f", &(0x7f0000000240)}, 0x20) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019900)={&(0x7f0000019540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000019840)=[{&(0x7f00000195c0)=""/125, 0x7d}, {&(0x7f0000019640)=""/128, 0x80}, {&(0x7f00000196c0)=""/204, 0xcc}, {&(0x7f00000197c0)=""/75, 0x4b}], 0x4, &(0x7f0000019880)=""/95, 0x5f, 0x3}, 0x41) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x5, &(0x7f0000000200)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1e}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x8, 0xb4, &(0x7f0000000280)=""/180, 0x0, 0x0, [], r0}, 0x48) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000020c0)={&(0x7f0000001c00)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001c80)=""/124, 0x7c}, {&(0x7f0000001d00)=""/221, 0xdd}, {&(0x7f0000001e00)=""/240, 0xf0}, {&(0x7f0000001f00)=""/208, 0xd0}, {&(0x7f0000002000)=""/63, 0x3f}], 0x5, 0x0, 0x0, 0x6}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000002100)={0xa, 0xa, &(0x7f00000000c0)=@raw=[@generic={0x10001, 0x5, 0x14a, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @ldst={0x1, 0x3, 0x6, 0x2, 0x8, 0xfffffff0}, @ldst={0x2, 0x2, 0x0, 0xf, 0xa, 0x106, 0xfffffffffffffffc}, @generic={0x3b1e, 0x9, 0x5, 0x1}], &(0x7f0000000140)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000340)=""/4096, 0x41f00, 0x1, [], r1}, 0x48) 2253/09/17 08:15:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000007110000000000000000000000040000095000000000000000000006cab796f31c0"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0xa, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071002ea109d948a715dd0000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000012c0)={0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r1}) 2253/09/17 08:15:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xdb}, 0x155) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000780)=ANY=[@ANYBLOB="180000000000000000492993d7f378b211015f2e66d10400007110e7fd00000000001dfbff24d647a79500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000380)=""/75, 0x4b}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000540)=""/31, 0x1f}], 0x5, &(0x7f0000000600)=""/168, 0xa8, 0x9}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xf, 0x10, &(0x7f00000001c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @alu={0x0, 0x101, 0x2, 0x7, 0xf, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x7, 0xb, 0xf, 0x30, 0x10}, @jmp={0x5, 0x933b, 0x0, 0xd, 0x0, 0xfffffffe, 0x1}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r0}, @generic={0x2, 0xffffffff, 0x4, 0x100000001}, @exit={0x95}], &(0x7f0000000000)='syzkaller\x00', 0xe6c7, 0xa4, &(0x7f0000000240)=""/164, 0x41100, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:15:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001f2ffffffffffff06000000"], 0x18}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100001f0000000013000000000000003659dd0529786ff47c10d834dba2e77f48d25104a169dbac12090541ad9c89e123dc97b9bcd9280174fef21f288ebb4b89dd9f294c9a2c7027a84ba10b01ebefe6c7732ebbebc0e6d0c70a4100f31cc6657c668530ab100c3cd6cd9b70fa80ca25d617255aa27981c8"], 0x18}, 0x0) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) close(r2) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x9, 0x3, 0x3ff, 0x13}, 0x2c) 2253/09/17 08:15:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000000004, 0xc8}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4b3a, 0x0, 0x0, 0x0, 0x401}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x26, 0x67, &(0x7f00000001c0)=""/103, 0x41f00, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x6, 0x1, &(0x7f0000000740)) 2253/09/17 08:15:53 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='Q'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f00000002c0)="d651b159a9c84a2cf8c61bc2f73289600198000076160000000000") 2253/09/17 08:15:53 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000700)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000004840)=[{0x10, 0x119, 0x800}, {0x100, 0x88, 0x3, "3fda6a39ffb67526656a47483a5d9f2003152b026a4256a542b5a8958af88634056afff1d370b6b2bdf91df2085e66d40e47a450a18f24a14c83991c21bc7f3cbf4f19e4595b679e4323be005fbae777a411b908d4b1039edc318e6e8286bcd7ce2b7500c42be5f69b423eaf2bcc3dd10af1bfdb70f08627fc8c48dd37a76ff4191a5f1d2fdfd37545fe8ca48aa2a63e8e72746fb080fa5b5efda6ab99748f3d4e24e529050e21414bb498650160f0a479a943a2b455d4f36a6cf8957f742a2a768ffda26e84bee4435a92f48a80df716a1bca3652dc44219a63818231ec9a19682adc2d881a34ecd6eb9d07"}], 0x110, 0xc0}, 0x20048041) recvmsg(0xffffffffffffffff, &(0x7f0000004800)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/206, 0xce}], 0x3, &(0x7f0000000580)=""/129, 0xfffffffffffffdf6, 0x2563}, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000640)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/67, 0x43}, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) 2253/09/17 08:15:53 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 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, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r3}) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) socket$kcm(0x29, 0x7, 0x0) close(r0) 2253/09/17 08:15:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x3ff, 0x2, 0x9, 0x16, 0xffffffffffffffff, 0x8001}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000080)="4201bd9b3b9543790e2694b178673d9de8"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc2}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) r3 = gettid() r4 = perf_event_open(&(0x7f0000001b40)={0x0, 0x70, 0x274c, 0x6, 0x80000000, 0x9, 0x0, 0x1, 0x20010, 0x7, 0xa1, 0x80000000, 0x7ff, 0x9327, 0x0, 0x4, 0x1, 0xfffffffffffffff7, 0x0, 0x8, 0x8, 0x7, 0x7ff, 0x80, 0xdfb3, 0x3, 0x5, 0x7fffffff, 0x80, 0x1f, 0x1, 0x9, 0x2, 0x20, 0x7fff, 0x8, 0x93, 0x3, 0x0, 0xfffffffffffff47b, 0x2, @perf_bp={&(0x7f0000001b00)}, 0x10000, 0x0, 0x5, 0x0, 0x10001, 0x0, 0xfff}, 0xffffffffffffffff, 0x9, r1, 0x2) perf_event_open(&(0x7f0000001a80)={0x3, 0x70, 0x40, 0x822, 0x1, 0x2, 0x0, 0x4, 0x20000, 0x2, 0x7, 0x8, 0x100000001, 0x40000000000000, 0x9, 0x9a3, 0x6, 0x7, 0x9, 0xde, 0x0, 0x4, 0x1, 0x843, 0xb2, 0x0, 0x9, 0x1, 0xffffffff80000001, 0x0, 0x0, 0x3d17, 0x7, 0x400, 0x0, 0x6, 0x8, 0x2, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000001a40), 0x3}, 0x7008, 0x0, 0x4ef, 0x7, 0x9660, 0x101, 0x3}, r3, 0x1, r4, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000000480)=""/212, 0xd4}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/12, 0xc}, {&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/50, 0x32}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/53, 0x35}], 0x9, &(0x7f0000001880)=""/239, 0xef, 0xfffffffffffffffa}, 0x40000002) bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0x6, 0x9, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe682, 0x0, 0x0, 0x0, 0xffffffffffff8000}, [@alu={0x7, 0x8, 0x1, 0x2, 0x9, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x9, 0xf, 0x6, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x6, 0x8, 0x0, 0xfffffffc, 0x10}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x8, 0x22, &(0x7f00000002c0)=""/34, 0x41100, 0x1, [], r5}, 0x48) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:15:53 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext3\x00', 0x3240000, 0x0) socketpair$inet(0x2, 0x80003, 0x8, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b282ff0569158461deeda661c0aea38b92a5591880a7f58d22639a6e13aea194a1e22cac5487e471d7bc2d9fe6bedea448e1db3a2048d8211514e5000857f9b8a4394d37c1bea0bdb5e32acd78c4d3c0bc", 0x51}], 0x2, 0x0, 0x0, 0x20000000}, 0x40000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001400)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x51008, &(0x7f0000000040)='\x00') 2253/09/17 08:15:53 executing program 6: r0 = socket$kcm(0xa, 0x7, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/192, 0xc0}, 0x2100) 2253/09/17 08:15:53 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000100000000000000000000000071100000000000000000000000000000950000000000000069c8471fd361df2f1b12904bfa8cc0b43840b73c1543"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6, 0x1, &(0x7f0000000400)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180)="5ea39207b08321669fe7e1c2f7116f9fa97b7c367cccac8df4f9ca0769a60feb5fa77c2b539ba62831146df9151e81b1f2cb6be58bdb608ae31e5e678dac6b2731d2d9863e63e008979fa45b2fd32d1ee3b7e46c4169a66a179e50abf3a8df31841d3531c2bb86d88c", &(0x7f0000000200)=""/157}, 0x18) socket$kcm(0x29, 0xc193b3b0321d7c17, 0x0) [ 1882.098988] FAULT_INJECTION: forcing a failure. [ 1882.098988] name failslab, interval 1, probability 0, space 0, times 0 [ 1882.110370] CPU: 1 PID: 11226 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1882.117229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.126691] Call Trace: [ 1882.129306] dump_stack+0x1b9/0x29f [ 1882.132969] ? arch_local_irq_restore+0x52/0x52 [ 1882.137667] ? graph_lock+0x170/0x170 [ 1882.141509] should_fail.cold.4+0xa/0x1a [ 1882.145601] ? perf_trace_lock_acquire+0xe3/0x980 [ 1882.150479] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1882.155636] ? perf_trace_lock+0x900/0x900 [ 1882.159902] ? graph_lock+0x170/0x170 [ 1882.163750] ? find_held_lock+0x36/0x1c0 [ 1882.167850] ? __lock_is_held+0xb5/0x140 [ 1882.171954] ? check_same_owner+0x320/0x320 [ 1882.176293] ? rcu_note_context_switch+0x710/0x710 [ 1882.181231] should_failslab+0x124/0x180 [ 1882.185301] kmem_cache_alloc+0x2af/0x760 [ 1882.189466] ? rpc_i_callback+0x30/0x30 [ 1882.193439] rpc_alloc_inode+0x1a/0x20 [ 1882.197336] alloc_inode+0x63/0x190 [ 1882.200986] new_inode_pseudo+0x69/0x1a0 [ 1882.205048] ? prune_icache_sb+0x1a0/0x1a0 [ 1882.209286] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1882.213875] ? d_instantiate_no_diralias+0x240/0x240 [ 1882.218988] ? kasan_check_write+0x14/0x20 [ 1882.223219] ? do_raw_spin_lock+0xc1/0x200 [ 1882.227453] new_inode+0x1c/0x40 [ 1882.230816] rpc_get_inode+0x1e/0x1f0 [ 1882.234613] ? d_drop+0x51/0x60 [ 1882.237888] __rpc_create_common+0x5d/0x190 [ 1882.242211] rpc_populate.constprop.16+0x11f/0x390 [ 1882.247147] rpc_fill_super+0x3c9/0xbb0 [ 1882.251123] ? cap_capable+0x1f9/0x260 [ 1882.255006] ? rpc_pipe_release+0xb70/0xb70 [ 1882.259328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.264871] ? security_capable+0xa4/0xd0 [ 1882.269038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.274579] ? ns_capable_common+0x13f/0x170 [ 1882.278988] mount_ns+0x12a/0x1d0 [ 1882.282451] ? rpc_pipe_release+0xb70/0xb70 [ 1882.286790] rpc_mount+0x9e/0xd0 [ 1882.290158] ? lock_release+0xa10/0xa10 [ 1882.294131] mount_fs+0xae/0x328 [ 1882.297505] ? mpi_free.cold.1+0x19/0x19 [ 1882.301568] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1882.306148] ? may_umount+0xb0/0xb0 [ 1882.309787] ? _raw_read_unlock+0x22/0x30 [ 1882.313938] ? __get_fs_type+0x97/0xc0 [ 1882.317832] do_mount+0x564/0x3070 [ 1882.321367] ? lock_downgrade+0x8e0/0x8e0 [ 1882.325516] ? copy_mount_string+0x40/0x40 [ 1882.329745] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1882.334755] ? __check_object_size+0x95/0x5d9 [ 1882.339251] ? __might_sleep+0x95/0x190 [ 1882.343227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.348763] ? _copy_from_user+0xdf/0x150 [ 1882.352908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.358449] ? copy_mount_options+0x285/0x380 [ 1882.362942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.368915] ksys_mount+0x12d/0x140 [ 1882.372560] SyS_mount+0x35/0x50 [ 1882.375943] ? ksys_mount+0x140/0x140 [ 1882.379763] do_syscall_64+0x29e/0x9d0 [ 1882.383658] ? vmalloc_sync_all+0x30/0x30 [ 1882.387812] ? _raw_spin_unlock_irq+0x27/0x70 [ 1882.392304] ? finish_task_switch+0x1ca/0x820 [ 1882.396805] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1882.401745] ? syscall_return_slowpath+0x30f/0x5c0 [ 1882.406677] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1882.412050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1882.416900] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1882.422090] RIP: 0033:0x455319 [ 1882.425281] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1882.432988] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1882.440261] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1882.447542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1882.454816] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1882.462087] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003c [ 1882.469507] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 1882.480938] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:54 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000131}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x80}, 0x10001) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0x13, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x33cc}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x3f}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x5}, @ldst={0x1, 0x3, 0x1, 0x0, 0x7, 0x180, 0x4}, @alu={0x4, 0x8000, 0x8, 0x0, 0x4, 0xfffffff0, 0x10}, @exit={0x95}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x78b7, 0x7a, &(0x7f00000002c0)=""/122, 0x41100, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x730000, 0x1, &(0x7f0000000280)) 2253/09/17 08:15:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000080), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f00000000c0)="8612a23e86c817b1209578eaf107811da68821b803661f8e576acd31a46a1e83fa038ce49244820420d528daa16b8e73c9e1bcfbbe7b69cb83e2ed542db79a", &(0x7f0000000400)="d44cccd88bd9410015be12149af8130c9c1ddbe1ff7ba39fa2f8febdd40d0d4f2fa796ba3fd7d9424350c0f510050c589db63759efef702f672ba46ab78a4b1487d43d469a4387fcced8f44526758e9e8d8dada31481c879fab6b43751f08ab23580c37cd9a10e935028312303acdb3ad6253a28d8f8ebbb3d6ac83c448d02bc50dc7f7ecf97521337935bd3a84206f7da2c0fd11ed0cea511f4236d6ae28e9d17d519d6bdf1805ade0fe5c7a33146c3df508d51ec923959f439d87e8d6b230ff0a89bdd4736d7730d7a85a4cd8009d504", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)='?', &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000280)=""/208}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x0, 0x10}, 0xc) 2253/09/17 08:15:54 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0x8, &(0x7f0000000140)=r0, 0x2) 2253/09/17 08:15:54 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x10000000000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x20000021, &(0x7f0000000500)=ANY=[@ANYBLOB="18ec8700000000000000310000000000630100000000000000000000000000009500000000000000478caab1ba23e62a3c119142feb5b2460c84bb46aa7d1f457290a05e0e0931201f8496472446ae6503d1bd588f6226396d7837805f1b7539d2b598b775443bc1dd717e5522b4984242c8f5b44b8b2b5b4b4a1fc6981b7b8c3481a4e0b07859b38feb33af23ef833337ace1661cc71926e8252fa755b647acd622e2773779b92c553775f73d25f8792087b4f3185ba15c6c8bf94f3e9666eeede70b6083eec6433b8e2de3632a313cb3383512050d22fb81c64458cc8e58eb9191e92816ecbab32e30b8c706"], &(0x7f0000000000)='GPL\x00', 0x40, 0xfffffffffffffecb, &(0x7f0000000640)=""/251}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000240)=@ll={0x11, 0x17, r1, 0x1, 0xffffffffffff8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="4e7d80f2a0f1cc868dfc1254a6a7577aace7274c", 0x14}, {&(0x7f0000000300)="0f07fb671bcb5db2c5abb47f", 0xc}, {&(0x7f0000000340)="fc65996d687bf2a570203cd27576f3b2c14b6d85c45b5cb0eb2c79a8e174d596efd52e6236e5ff2372b0cf55de084b44710d1623c2f780f13cf9f55713c335c23c5dee755f1482de7dcf3194eee9139632b1038d1e4a9c00697abd9bace25fc24e26491d076e80f9786f8fede7cd6defaab00f7b6821aacafd6cb197ef5509b9f2f229356d38bb9d4c4d18e15268bcc69e1eacdcf08bfd949a5f9225f99546a6add07704634a901427a34babbdf2b95546f80224b2cf23289c466d", 0xbb}, {&(0x7f0000000140)="feb414745c5152e9e01f00e9d02cdb2434dc6eabe98ebfc691a2873395e06b41c670436a0c0245d396f3dbbcf8aaf35b66c50951e8b0", 0x409}], 0x4, 0x0, 0x0, 0x24000800}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) sendmsg(r2, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000b80), 0x0, 0x4000}, 0x4040041) 2253/09/17 08:15:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r0, 0x0, 0x8}, 0xc) 2253/09/17 08:15:54 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfffffe12, &(0x7f0000000280)=""/251}, 0xf7) socketpair(0x1e, 0x805, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp(0x16, 0x26, 0x705000, &(0x7f0000000240)) 2253/09/17 08:15:54 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xee}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x3, 0x400000, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000eee742d63cf733046347e2b3a90b6bdb00007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f00000001c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/241, 0xf1}], 0x1, &(0x7f0000000380)=""/64, 0x40, 0x1}, 0x2) 2253/09/17 08:15:54 executing program 5 (fault-call:8 fault-nth:61): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1882.698431] FAULT_INJECTION: forcing a failure. [ 1882.698431] name failslab, interval 1, probability 0, space 0, times 0 [ 1882.709928] CPU: 1 PID: 11242 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1882.716792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1882.726158] Call Trace: [ 1882.728761] dump_stack+0x1b9/0x29f [ 1882.732405] ? arch_local_irq_restore+0x52/0x52 [ 1882.737092] should_fail.cold.4+0xa/0x1a [ 1882.741155] ? perf_trace_lock+0xd6/0x900 [ 1882.745296] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1882.750398] ? zap_class+0x720/0x720 [ 1882.754120] ? graph_lock+0x170/0x170 [ 1882.757921] ? debug_check_no_locks_freed+0x310/0x310 [ 1882.763108] ? find_held_lock+0x36/0x1c0 [ 1882.767165] ? __lock_is_held+0xb5/0x140 [ 1882.771227] ? check_same_owner+0x320/0x320 [ 1882.775542] ? rcu_note_context_switch+0x710/0x710 [ 1882.780462] ? lock_downgrade+0x8e0/0x8e0 [ 1882.784610] should_failslab+0x124/0x180 [ 1882.788670] kmem_cache_alloc+0x2af/0x760 [ 1882.792824] __d_alloc+0xc1/0xc00 [ 1882.796278] ? shrink_dcache_for_umount+0x290/0x290 [ 1882.801300] ? d_alloc_parallel+0x1e80/0x1e80 [ 1882.805789] ? lock_release+0xa10/0xa10 [ 1882.809765] ? mark_held_locks+0xc9/0x160 [ 1882.813915] ? d_lookup+0x254/0x330 [ 1882.817544] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1882.822555] ? d_lookup+0x219/0x330 [ 1882.826177] d_alloc+0x8e/0x370 [ 1882.829448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.834976] ? __d_alloc+0xc00/0xc00 [ 1882.838685] ? full_name_hash+0xc0/0x100 [ 1882.842747] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1882.848019] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1882.852261] rpc_populate.constprop.16+0x99/0x390 [ 1882.857104] rpc_fill_super+0x3c9/0xbb0 [ 1882.861074] ? cap_capable+0x1f9/0x260 [ 1882.864961] ? rpc_pipe_release+0xb70/0xb70 [ 1882.869281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.874811] ? security_capable+0xa4/0xd0 [ 1882.878957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1882.884503] ? ns_capable_common+0x13f/0x170 [ 1882.888913] mount_ns+0x12a/0x1d0 [ 1882.892376] ? rpc_pipe_release+0xb70/0xb70 [ 1882.896700] rpc_mount+0x9e/0xd0 [ 1882.900064] ? lock_release+0xa10/0xa10 [ 1882.904036] mount_fs+0xae/0x328 [ 1882.907398] ? mpi_free.cold.1+0x19/0x19 [ 1882.911454] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1882.916051] ? may_umount+0xb0/0xb0 [ 1882.919671] ? _raw_read_unlock+0x22/0x30 [ 1882.923811] ? __get_fs_type+0x97/0xc0 [ 1882.927701] do_mount+0x564/0x3070 [ 1882.931236] ? lock_downgrade+0x8e0/0x8e0 [ 1882.935395] ? copy_mount_string+0x40/0x40 [ 1882.939626] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1882.944634] ? __check_object_size+0x95/0x5d9 [ 1882.949124] ? __might_sleep+0x95/0x190 [ 1882.953095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.958624] ? _copy_from_user+0xdf/0x150 [ 1882.962766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.968304] ? copy_mount_options+0x285/0x380 [ 1882.972793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1882.978339] ksys_mount+0x12d/0x140 [ 1882.981966] SyS_mount+0x35/0x50 [ 1882.985327] ? ksys_mount+0x140/0x140 [ 1882.989126] do_syscall_64+0x29e/0x9d0 [ 1882.993004] ? vmalloc_sync_all+0x30/0x30 [ 1882.997149] ? _raw_spin_unlock_irq+0x27/0x70 [ 1883.001634] ? finish_task_switch+0x1ca/0x820 [ 1883.006124] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1883.011048] ? syscall_return_slowpath+0x30f/0x5c0 [ 1883.015976] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1883.021340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1883.026558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1883.031743] RIP: 0033:0x455319 [ 1883.034923] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1883.042797] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1883.050144] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1883.057405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1883.064665] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1883.071924] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003d 2253/09/17 08:15:55 executing program 1: socket$kcm(0x2, 0x4000000005, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000007110000000000000000000000000000095000000000000000000000000003ed89dec83d9cb2aebee64502bc0d5b0084636072cb362dd08cf93fa2f75"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x8946, 0x6f2000, &(0x7f0000000180)) 2253/09/17 08:15:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000002000000feff3f0000000000f59400000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x1, 0xe9, &(0x7f00000001c0)=""/233}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x8001, 0xff, 0x20, 0x2, 0xffffffffffffffff, 0x3f}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x5}, 0x10) 2253/09/17 08:15:55 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x1239}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x2, 0x35b1, 0x5, 0xaa3aedd, 0x0, 0x6, 0x0, 0x8, 0xd95, 0x5c5, 0x6e00000000000, 0x4, 0x400, 0x100000000, 0x9, 0x7f, 0x4b, 0xfffffffffffffffc, 0x5, 0x0, 0x937, 0xf94, 0xfffffffffffffffc, 0x8000, 0xafb, 0x4716, 0xfff, 0x9, 0x2, 0x31, 0x100, 0x40, 0x1000, 0x8, 0x2b, 0x9, 0x0, 0x100000001, 0x1, @perf_config_ext={0x4, 0x4}, 0x200, 0x0, 0xff, 0x0, 0x2, 0x1ff, 0x1a5}, r3, 0xc, r2, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2253/09/17 08:15:55 executing program 7: socketpair(0x4, 0x805, 0x40, &(0x7f0000000080)) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000000)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000019ec0)={&(0x7f0000019b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000019d80)=[{&(0x7f0000019c00)=""/195, 0xc3}, {&(0x7f0000019d00)=""/85, 0x55}], 0x2, &(0x7f0000019dc0)=""/212, 0xd4, 0x2}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000019f00)={0xc, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xf2}, [@generic={0x8001, 0x4, 0x6, 0x2}, @ldst={0x2, 0x3, 0x0, 0xf, 0x3, 0x20, 0xfffffffffffffff8}, @call={0x85, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0xa4, &(0x7f0000000180)=""/164, 0x40f00, 0xb3e38492b60aea38, [], r1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x84, 0x4, &(0x7f0000001340)=r0, 0x4) [ 1883.128386] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xd, 0x72c4, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={r1, 0x7fffffff, 0x18}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000500)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r2 = perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0xf73, 0x1, 0x80, 0x2, 0x0, 0x80000001, 0x80, 0x2, 0x8, 0x3, 0x0, 0x7fff, 0xfffffffffffffff8, 0xffffffff, 0x0, 0x7, 0x1000000000, 0xffffffffffffff78, 0xb6ec, 0x1, 0x5, 0x7fffffff, 0x81, 0x2, 0x80000000, 0x2, 0xffffffffffffffc0, 0x10001, 0x1000, 0x5, 0x7, 0x1000, 0x3, 0x1, 0x4, 0x8, 0x0, 0x2, 0x1, @perf_config_ext={0x9}, 0x1400, 0x1, 0x3, 0x4, 0x8, 0x1000, 0x7d860326}, 0x0, 0x2, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000440)=0x42fb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000180)=""/224}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280)="3836afccac4dce1e7c345e414c4faab98535b7328fae2e396ed2c73f1c960495196be79097732a261a5a3ad762190ba2756b3206960f400958e9850971ff557f381ed94f561821570377457828e1c7c20c2330a7ea7926206238d8e1785d62be54794a211b95d880f67e446dd4fdb2a5bcb23b4b8ae6fc583976a60515368b77aee8c974d115ec274d4ad3b2460a22dd4cf0d4d112a0d8bf520edffcf1657dc2f6d645f854a10721f017d0de4579cd7eab1d9cd8481456baf2ceb15e52e338192a55d141d996bc8c946e4427de6565d66e49151698bdbabe72de0c2680509d4b9fe94730b23f27", &(0x7f0000000380)="f8eb05435347a7dbe2c3aa07e8c8b506e9ebf0aee3881dc0f750ff29c8015001802b1f8cf8b6254d0cd00ba9809fd67dd3a2d0f239098a8b8c55edc56b1335ec43e0cb21383e"}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000480)=0x20) 2253/09/17 08:15:55 executing program 5 (fault-call:8 fault-nth:62): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1883.325069] FAULT_INJECTION: forcing a failure. [ 1883.325069] name failslab, interval 1, probability 0, space 0, times 0 [ 1883.336617] CPU: 0 PID: 11278 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1883.343485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1883.353040] Call Trace: [ 1883.355660] dump_stack+0x1b9/0x29f [ 1883.359328] ? arch_local_irq_restore+0x52/0x52 [ 1883.364042] ? graph_lock+0x170/0x170 [ 1883.367884] should_fail.cold.4+0xa/0x1a [ 1883.371968] ? perf_trace_lock_acquire+0xe3/0x980 [ 1883.376825] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1883.381944] ? perf_trace_lock+0x900/0x900 [ 1883.386190] ? graph_lock+0x170/0x170 [ 1883.390005] ? find_held_lock+0x36/0x1c0 [ 1883.394071] ? __lock_is_held+0xb5/0x140 [ 1883.398140] ? check_same_owner+0x320/0x320 [ 1883.402456] ? rcu_note_context_switch+0x710/0x710 [ 1883.407729] should_failslab+0x124/0x180 [ 1883.411788] kmem_cache_alloc+0x2af/0x760 [ 1883.415932] ? rpc_i_callback+0x30/0x30 [ 1883.419903] rpc_alloc_inode+0x1a/0x20 [ 1883.423786] alloc_inode+0x63/0x190 [ 1883.427406] new_inode_pseudo+0x69/0x1a0 [ 1883.431457] ? prune_icache_sb+0x1a0/0x1a0 [ 1883.435692] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1883.440269] ? d_instantiate_no_diralias+0x240/0x240 [ 1883.445369] ? kasan_check_write+0x14/0x20 [ 1883.449610] ? do_raw_spin_lock+0xc1/0x200 [ 1883.453844] new_inode+0x1c/0x40 [ 1883.457206] rpc_get_inode+0x1e/0x1f0 [ 1883.460998] ? d_drop+0x51/0x60 [ 1883.464282] __rpc_create_common+0x5d/0x190 [ 1883.468616] rpc_populate.constprop.16+0x11f/0x390 [ 1883.473550] rpc_fill_super+0x3c9/0xbb0 [ 1883.477606] ? cap_capable+0x1f9/0x260 [ 1883.481585] ? rpc_pipe_release+0xb70/0xb70 [ 1883.485902] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1883.491430] ? security_capable+0xa4/0xd0 [ 1883.495570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1883.501105] ? ns_capable_common+0x13f/0x170 [ 1883.505525] mount_ns+0x12a/0x1d0 [ 1883.508973] ? rpc_pipe_release+0xb70/0xb70 [ 1883.513288] rpc_mount+0x9e/0xd0 [ 1883.516646] ? lock_release+0xa10/0xa10 [ 1883.520613] mount_fs+0xae/0x328 [ 1883.523980] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1883.528559] ? may_umount+0xb0/0xb0 [ 1883.532180] ? _raw_read_unlock+0x22/0x30 [ 1883.536317] ? __get_fs_type+0x97/0xc0 [ 1883.540208] do_mount+0x564/0x3070 [ 1883.543740] ? lock_downgrade+0x8e0/0x8e0 [ 1883.547883] ? copy_mount_string+0x40/0x40 [ 1883.552120] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1883.557130] ? __check_object_size+0x95/0x5d9 [ 1883.561622] ? __might_sleep+0x95/0x190 [ 1883.565593] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1883.571123] ? _copy_from_user+0xdf/0x150 [ 1883.575272] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1883.580802] ? copy_mount_options+0x285/0x380 [ 1883.585288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1883.590822] ksys_mount+0x12d/0x140 [ 1883.594445] SyS_mount+0x35/0x50 [ 1883.597806] ? ksys_mount+0x140/0x140 [ 1883.601601] do_syscall_64+0x29e/0x9d0 [ 1883.605492] ? vmalloc_sync_all+0x30/0x30 [ 1883.609638] ? _raw_spin_unlock_irq+0x27/0x70 [ 1883.614124] ? finish_task_switch+0x1ca/0x820 [ 1883.618616] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1883.623555] ? syscall_return_slowpath+0x30f/0x5c0 [ 1883.628509] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1883.633874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1883.638712] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1883.643903] RIP: 0033:0x455319 [ 1883.647085] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1883.654785] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1883.662045] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1883.669305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2253/09/17 08:15:55 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0xb, &(0x7f0000000100), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000134}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 1883.676584] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1883.683842] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003e [ 1883.691396] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry mount [ 1883.755378] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:55 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="b0a967dba667569274624e23d3c17792ae8544c7ec", 0x15}, {&(0x7f0000001280)="b8258c6a071af77f62d536fcf140af42a42330457bd19d0b85565411b26c399ed7928ff3845cf6a0976dba492df9b09e1dbdd59023883594d0724019569a4f068956674dcfa098f25e792425b27d0b2f5611540c30b742a47a21fa09a72b99624ba05f4b68c03975c33b8d2fc7402205afefe8c5d5c801cd431e9fe044d5a8080724a055e66be7fc9f453b063b0020b236aa2211aa98f1d402e4164e9d599eba94fa253119007b3d47ddeeee6b727d2633cfc96df19da4c5ea57dcd7c954a608a8c76d31d7fc0338ffbad160e2b01e38f83c1be4ebadba5150fe28f1fb45e8c198ef1c4d44fc9ce247a14f3a7e5648ae3b73", 0xf2}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="bd582b37093cbeb03bfa5f21558c1a11893a2de3f893bf437c51211c6c70be33b222e719eadef6b6ab2a211c335b48a62676fd19bab1af982ea6cd70262e6374cb6c26cdd8d3544499369eb2dfc3aae49f21cc9e2588e16fbead53a3537c4648ceca488ee89ecd7e7907addeac43b069ecbd6d4f8bdab123c559aa09c1fc80aaef34c95aea64", 0x86}, {&(0x7f0000001480)="9fba960472099fdd1770bbd2994499fdf6e76b85368bf01090423ee5302bc506de88753946cbb745c4db7d9faf0c8ec2255943d368d91abd9893cce6a876376307d2aa2f8afcd570e97042d3f50701a3d77ff26a3fb85a6024c2879e04d4266d65a3a426b0b6bff15e8cbb992a287b6727bc1afa417d4e8e20374359e51a98fd75de8f6f7c9bfe9bf8d8c34378b12fb737ab4a07d9a25626ec60c3f568d1782577195d84e02cfc03648675f9352d28cec61a2e44d0bb9f1def8aec42a51a097bf1f693d42af97ea36ae01dd034b37abb9b2cab00", 0xd4}, {&(0x7f0000001580)="966c", 0x2}, {&(0x7f00000015c0)="d052e2ec744e6277d3e00e5a963ec7319f7e8adadf7cc01e2ade2327154e757214c2603e46ebc29dec39fc4558764b86a283", 0x32}, {&(0x7f0000001600)="5d0572bc786b959691d572e8e3fbecefdee904803dd3d2", 0x17}], 0x9, &(0x7f0000001700)=[{0xe0, 0x115, 0x6, "467682faea3ffd77a95638272470f9a21ed19a53335bcf5a1670b75a68b6c192f460c5d63d2c8fe2b33adca9abdfa393bf2523415cc407c3a53fd446209b4ec6375b4fb0c56070d2e7c8811a21bcb6402c5b7dcacb67143247518d1523a8ad58dd6e38a260e230a01b4205d6bfe073b738b09e5a5fec1a94554a82965d6f567969ccd9b754b4849eea307310905f094a9115b83cff362b3b7c237152292c697abc6e803bfb9618260cf363b6b6fa4d008d1a1420a68816c8e5a22ff1a083933f50cc8e4960af4a8a5d81"}, {0xe0, 0x100, 0x5, "3bc4728bce7310d675918f0d126760ba23e372547a57f85cf73b116f572e407a31f73e860884cd5f9d965824914f194efa524b7da401d86122d7e313450df7df6fb7588e88515b7afe81ce79bb9e9f7c8988fcb6babe6a445614ffbb349b943ddc47f8ff28264d37d3911764da1eb035b4849aa938ef6a46b2cf96d49491efa1148c43001fde768aa673658f1f194619155e984ebda97eb494e7ced83855b2de2213a3b526a71ce5dd55b24ab2709211c31ce68b1e687cb7e73a0196072f28be3743104dafc666989accaa594b"}], 0x1c0, 0x8045}, 0x4) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="e1b31d7d8f7c42b7235ff63c175576912c9bb9091cc7a0a1fcc7156c5398e876ca67addf739e54b7a2e62da65f58d1f48f750c746d", 0x35}, {&(0x7f00000000c0)="acbc8691602eebedaa71933cce079b7405a31192c87ee5495e40fbaf17459a4d31a35d795572d0d319da4f65158e72e5f8233bc4ca9f357fcb74e451e8c8228c137f19daedaea248093c02fdb289267b169032b71e76a71b8a34915295324e5ad9f9a6ba4803c2376fde189742acae59d462bdc54c4ac8285e17be778e984e7bc9621a21f6f8c4bfb4dbec4695e33b1e2a2e38543c20cd89e1", 0x99}], 0x2, &(0x7f0000000180)=[{0x28, 0x29, 0x32, "e3ef27b20c66f5be2b9f0e3dd5ee5bca6c"}], 0x28}, 0x0) 2253/09/17 08:15:55 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x102}, 0x1d) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xffffff9c, 0x730000, 0x1, &(0x7f0000000180)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x9, 0x6, &(0x7f00000001c0)=@raw=[@exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r1}, @ldst={0x3, 0x3845cb8b3dfc5da2, 0x1, 0x8, 0x1, 0xfffffffe, 0x1}], &(0x7f0000000200)='GPL\x00', 0x1, 0xec, &(0x7f0000000240)=""/236, 0x41f00, 0x1}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x730002, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2253/09/17 08:15:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x20, 0x7, 0x20}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x4, 0x1, 0x0, 0x1, r0, 0x4}, 0x2c) 2253/09/17 08:15:55 executing program 5 (fault-call:8 fault-nth:63): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001540)={r0, &(0x7f0000000040)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0xd6, 0xfffffffffffffffc, 0x5, 0x1c, r0, 0x1}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x705000, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x705000, 0x2, 0x8, &(0x7f0000000000)) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000080)) 2253/09/17 08:15:55 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) close(r1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000440), 0x1a) 2253/09/17 08:15:55 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001100)={&(0x7f0000000d00)=@generic, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d80)=""/12, 0xc}, {&(0x7f0000000dc0)=""/199, 0xc7}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/43, 0x2b}, {&(0x7f0000001000)=""/128, 0x80}], 0x5, 0x0, 0x0, 0x6}, 0x40000000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r0, &(0x7f0000000cc0)={&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x1, @random="cb0301b71a53", 'vlan0\x00'}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="49685de26139d6cbdd8174f96fc634a8387013d19c6b3b4afda431d5a50202a1faf5f04a4c9d72ebb832e5617c110c6eb6aece407d68f2001bf4ac3294367183cf9429d4be3cb8ce462682e67d03b4f007ff938d79247d43fda924ee5ba068a8370431fcc3325b00324a0a9e0a71e8a7cb5d4ea6c69a063694a212c28bae5fbcab19d9f63b177f99554e39582d5f4de3c1c1e74c7b89b7fca4a9721bf0f2eaf43807ea0a968204f294ace592e7bf4c2d204770", 0xb3}, {&(0x7f0000000400)="75e6b880ecee227c1cb5db740e9aa6aff44c417c2ba31ca2e683390b3559f5410a95d9877bfbe0d8e0c4c818f3c4d916df885c2876f02386b05f6f7e2f03705489d4496b435b985504cb5f9519478aa972ff17c1dcd5a4511eec77d31b30de5f513d08cf286c1adf1486f17473f4e49c38ac5edb62c70bdcc8699bfbea57502aeaeb8eb233912f0d09ae1bcfb2c3a9cf3d0876021d0c245a3929a58dd2bbe16a0e35c7afea40ef2291fb1adf73f88c4d56c1f524a6d35a6987247ae1f1f2f916b5", 0xc1}, {&(0x7f0000000500)="fae2d229227c13859cfd1f58d668dc73b2e6d632284099905812a45511320949a6b73b18ae6533296f38ea4ef170471c80287c9104667c602d08bb0d0da9c8146c77932665dfc24ab7d824acf88a341a53d5e3f71e8aed4b4c97a03047dbaf0f21f71a830db866923d6ac38c6947820dae33d1182de93ad966b7a44d49696948658650a0112f23285508e1da508447146eb9d03db3e67e279acf3f4ee9e99758c6cd905bc5c4e680b09d833b1fb70bcd3b160743e131ac4a55caf628b8ab6a0b41278c3286a4d27747ea0c97436fd531a0f919282b7e1034725d495f2b9a41092e1d7093b4f1ed720eebb41c1a40d912", 0xf0}, {&(0x7f0000000600)="e4afb6563a348af34594f789a1be99557c795c6c281e6fd13b3e9789a08c23df444e3a2e", 0x24}, {&(0x7f0000000640)="346b3e9dc0c968f8685f196a6999c3682582e76291ca004f70289db81c63563b2803c663726fb345c5a416d8316c0eb3645e057e3f68aafa5e76169d974d868ea7067eea46fec1c9bc66976fa67d469864258edb47c674045d5a4f47e25b9b285325b73f15204426b6214ec20a18de72e050c13ad04e5bfef54a19385f5d5c4370c56da250363cc7005cdc4d5969c1f2363476ef42362a148369e9334248fdf2b60992c546b591924836f6df24a6fac53e1aa30c0841089282314b13e3e61350a74b5a612117b84074", 0xc9}, {&(0x7f0000000740)="6f2cf7dea54dbae7f2d12bb102e603c1c2b2a069c08e3ec9136d5849a83bb43ec3c33c48aea87fd7e1cda3e87c2160615941c5072309c7226628821753bfb50f5158e94aba7cf7150ddbc93f6b15748374a4923f503ae0635170c691b03ab018c049187d35ae208f13ba3464d7eb99ff805f55e7efa457581c331259a5dc30a0391aaad2238cc75f5452237174b09299bfaf", 0x92}], 0x6, &(0x7f0000000880)=[{0x30, 0x1, 0x5, "bb9873fdad15840b613d74a9b05d3dc44f33b2532887780b7b9b5d"}, {0x28, 0x0, 0x2000000, "1b9472652d8551909ce354fad747b40e8ad765bd"}, {0x70, 0x11b, 0x6, "7a96fc0cc8c33fc51a4e24c95e7f607ce268ed75718a6d18d3d25c42060e69598826aae5682c27fa45394555ab1e78758c08d1dc698378cf765f87869920195e1179e9cb782584be42f720f570869e789ea7908d37af29a4ae93e7fd"}, {0xc8, 0x0, 0x1, "4dd9dd3bd0681ebd18c55640a71cd26e898608376591054d3ceffc7e9249d9d9d41e60ce17834c0829f3b5879d5bf3fe2d68125bed877457c1e096efa5d49e7c85217fdb680674078fca641f1ebb1bd9d3c9fd025973a83421926b0c6a0fa0804359518f600350ad0e27a1e61863a20369650be4bf373add6a801a9c378f93c03e8d2708cb9eb14f1b9a7fb963ef4e0ef73453fb781edf193318b3ac843ff6a2a65ae6cf5288d02e6113baac1c51ef796014dc593ca7d160"}, {0xd0, 0x117, 0x8, "9f497f2fc62a76e1222f2c83d69393af169e55adec7b4b07077e06e2b9aaa1d0848bd723f0d7c09f5c0b6dbbb5211cc6ef35c5b91cabafd296c9315befc176cd1164e39a6878817e8e3e28b4df480a32ae0e6b77ffb8286b591fb8714a49bbd7ce51948b05036ad6dbf2148d13e2230b5f32f48701d5832a85d8155e8ec15420f5aa7e1fe346be71bd275e329572d7c4b2c1f1fea4d840e85d27314e573da19598c4e31485e3dcd3fbc0da315c199ba8dd39ffcd9e3b5b1b7d3b"}, {0xf0, 0x0, 0x1, "34c29c4eaf903470f1dec641b39ec23d167aefd1dcd463fea190f4023b87bd8a21aeb8c2fd955ab23b1a5893e4d793316cd5bc6a095a163eac136705e0b4b34cfc0e0c02d29d99e60929af235461b46513a12b58fb33b2cc10d8d16ada6324282c12aa463d4c538aa5cfb0964aabc0e852b9ece489629cd0880adaeb7b4650b2a7210920215c04e2042e4c047cdc7abd6cc0135ee9aab5386eee259db5512684f880d19492efd2ef2fd1d2d054f8e8afa605efcee3fc60b1578533d89392fdaa932e9163badaaf7dc4f176be675d44b8947e491cbc257674370fd04240e36f"}, {0xe8, 0x11d, 0x5fe, "11037526add495f9912a301ef4e562f38325d8b70e7b68f6afc4d3f1affee7bfcab142224e0db99171b92e4728a551087b9a0d8df7ae36c89e934d75e4bbdf1c8dbb22d19d169e0b8caab8963584a2590dbcd5cdac5d80a4b8f8273c1b921dcd16ab4491655ed77330327bc106b0cfff925a8e474a41a90063d44989ba7c5841dfbe2e8534eff9e58b9e031e1bda22fb0c66093578dbfde5656416934ca601f0c55b44f292dcbc13106006a4c65ba9839637f58019d7390f0181d4b454a6d47074cbd89c10f6b4a8da72a355e0d00ba07dc68e"}], 0x438, 0x91}, 0x81) close(r0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2253/09/17 08:15:55 executing program 4: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='cpuset\x00', 0x40000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x8, 0x9, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x661, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @generic={0xd3d, 0x8d, 0x7, 0xe64}, @exit={0x95}], {0x95}}, &(0x7f0000000440)='GPL\x00', 0x5, 0xe8, &(0x7f0000000480)=""/232, 0x41100, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x36b, &(0x7f00000003c0)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000f0ff000000000500000000000000000000000000000095000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2253/09/17 08:15:55 executing program 4: gettid() ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001780)={0xffffffffffffffff}) ioctl$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$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002900)='./file0\x00', 0x200000000000000) socketpair(0x3, 0x80013, 0xf03, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000028c0)={r0, r4}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff}) mount(&(0x7f0000000640)='../file0\x00', &(0x7f0000002940)='../file0\x00', &(0x7f0000002980)='logfs\x00', 0x90000, &(0x7f00000029c0)="5cc8d3a8093ca9c1238ff58e6775ef4259d7d837bd96cb") mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(r3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x3b, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001a80)={&(0x7f0000001ac0)='../file0\x00', 0x0, 0x10}, 0xffffffffffffff0b) 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", &(0x7f0000002e80)=""/4096}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0x9e, 0xa, &(0x7f0000000280)="a46d1ed452353fad28567f77bde04b7154905966f4d035ede5a94446345c6f1b7a6cd19ebb3642364751b7f55d885b6c033a3644dd4ced18a7db2a16719fbadc6ffdc0b43a50bfdf89856de97fe36e5dce237b54404df91f918e8c3904c514b8eb444fef6484923a97136acce737f584ce767317d7cab0a0abb12935c30ca2496b601a8dcc2ffbe0a0bf4bb297ad35849705275faf5ec65ed25e6152e305", &(0x7f0000002a40)=""/10, 0x8, 0xae3}, 0x28) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='../file0\x00', 0x0, 0x18}, 0x10) socketpair(0x10, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000240)=0x100000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000000400)='devpts\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001740)) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) mount(&(0x7f0000000480)='../file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='sysfs\x00', 0x10001, &(0x7f0000000540)="07408d7372f037257a14ae56fd0ebc70199d4f307858ee0f20929c5d26") 2253/09/17 08:15:55 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x289) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000300)='./file0/file0\x00', r0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000400)='./file0/file0/file0\x00'}, 0x10) 2253/09/17 08:15:55 executing program 3: socketpair(0xc, 0x7, 0x1, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) close(r1) socket$kcm(0x2, 0x4002, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2253/09/17 08:15:56 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x7, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x8, 0x2a, 0xc372, 0xa, r0, 0x4}, 0xffffff6c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r0, 0x29, 0x7, &(0x7f0000000180), 0x127) 2253/09/17 08:15:56 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x20, 0x0, 0x0, 0x13, 0x1}, 0x406) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000740)={0x4, 0x70, 0x0, 0x5, 0x1, 0x9, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x0, 0xbc7f, 0x6, 0x8001, 0x2, 0x1, 0x50, 0x3, 0xb873, 0x9, 0x80000000, 0x80, 0x4e8000000000, 0x1, 0x7, 0x235c00000000000, 0x5, 0x80000000, 0x800, 0x0, 0x6, 0x3, 0x5, 0x8000, 0x7ff, 0x7, 0x6, 0x0, 0x51, 0x0, @perf_config_ext={0x100, 0x1}, 0x20800, 0xdb2, 0x3f, 0x0, 0xffff, 0x3, 0x401}, r2, 0x8, r1, 0x9) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r4 = getpid() socketpair(0x2, 0xf, 0x9000000000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000900)={r5, &(0x7f00000008c0)='V'}, 0x10) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x8c00000000000000, 0xd90, 0x4, 0x0, 0x0, 0x6, 0x8000, 0x200000000009, 0x5, 0x8, 0x8001, 0x677b, 0x5, 0xfffffffffffffffe, 0x1, 0xfffffffffffffffd, 0x1, 0xd1, 0x0, 0x7fff8, 0xffffffffffffffff, 0x6, 0xfff, 0xfffffffffffff000, 0x2, 0x9, 0x5, 0x0, 0x0, 0x80000000, 0x81, 0x6c, 0x9, 0x200000000000, 0x8003, 0x0, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x4, 0x1, 0x8c85, 0x7, 0x8, 0x7, 0x7}, r4, 0x7, r0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)) recvmsg(r5, &(0x7f0000000ec0)={&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000980)=""/34, 0x22}, {&(0x7f00000009c0)=""/121, 0x79}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/249, 0xf9}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/246, 0xf6}, {&(0x7f0000000a40)=""/146, 0x92}, {&(0x7f0000000d40)=""/154, 0x9a}], 0x8, &(0x7f0000000e80)=""/26, 0x1a, 0x8000}, 0x40012002) socketpair(0x9, 0x5, 0x6, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000fc0)={&(0x7f0000000f80)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000001000)={r3, r7}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800) sendmsg(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)) sendmsg(r8, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000007c0)="015e159585b864271f945ed31495955ef4a729d0fc5c42550f1688a307c806461c6c07d885245c199dd2af693b62fd8cdd36d9e929d2bf5127649fd951f300b426754ae0c99610fa45313be60f002d62ef1456b132903cba76293be1a464db74907e872c52fb44155c04bc2c52a46273355d6a6242c8aeb91c45b4ce", 0x7c}], 0x1, &(0x7f0000000ac0), 0x0, 0x4}, 0x14) gettid() perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3d76601d, 0x6, 0x6, 0x3, 0x0, 0xbf, 0x8000, 0x5, 0x200, 0x8, 0x4, 0x10001, 0x400, 0x3, 0x0, 0x80000001, 0x0, 0xe0, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5, 0x6, 0x8, 0x4, 0x115, 0x4a, 0x5, 0x368, 0x4, 0x3, 0x3aa, 0x0, 0xce6, 0x0, 0x7fff, 0x7, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10080, 0x1, 0x8d83, 0x7, 0x2, 0x1, 0x7ff}, r4, 0x5, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") sendmsg(r3, &(0x7f0000002ec0)={&(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000700)="6f4adbbb63dc", 0x6}], 0x1, &(0x7f0000001a00), 0x0, 0x40}, 0x20000050) [ 1884.163210] FAULT_INJECTION: forcing a failure. [ 1884.163210] name failslab, interval 1, probability 0, space 0, times 0 [ 1884.174804] CPU: 0 PID: 11353 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1884.181671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1884.191076] Call Trace: [ 1884.193700] dump_stack+0x1b9/0x29f [ 1884.197367] ? arch_local_irq_restore+0x52/0x52 [ 1884.202065] should_fail.cold.4+0xa/0x1a [ 1884.206127] ? perf_trace_lock+0xd6/0x900 [ 1884.210277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1884.215387] ? zap_class+0x720/0x720 [ 1884.219099] ? graph_lock+0x170/0x170 [ 1884.222900] ? debug_check_no_locks_freed+0x310/0x310 [ 1884.228091] ? find_held_lock+0x36/0x1c0 [ 1884.232149] ? __lock_is_held+0xb5/0x140 [ 1884.236211] ? check_same_owner+0x320/0x320 [ 1884.240528] ? rcu_note_context_switch+0x710/0x710 [ 1884.245454] ? lock_downgrade+0x8e0/0x8e0 [ 1884.249597] should_failslab+0x124/0x180 [ 1884.253656] kmem_cache_alloc+0x2af/0x760 [ 1884.257805] __d_alloc+0xc1/0xc00 [ 1884.261252] ? shrink_dcache_for_umount+0x290/0x290 [ 1884.266266] ? d_alloc_parallel+0x1e80/0x1e80 [ 1884.270929] ? lock_release+0xa10/0xa10 [ 1884.274896] ? mark_held_locks+0xc9/0x160 [ 1884.279073] ? d_lookup+0x254/0x330 [ 1884.282788] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1884.287795] ? d_lookup+0x219/0x330 [ 1884.291415] d_alloc+0x8e/0x370 [ 1884.294702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1884.300328] ? __d_alloc+0xc00/0xc00 [ 1884.304037] ? full_name_hash+0xc0/0x100 [ 1884.308095] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1884.313365] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1884.317613] rpc_populate.constprop.16+0x99/0x390 [ 1884.322463] rpc_fill_super+0x3c9/0xbb0 [ 1884.326433] ? cap_capable+0x1f9/0x260 [ 1884.330313] ? rpc_pipe_release+0xb70/0xb70 [ 1884.334632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1884.340163] ? security_capable+0xa4/0xd0 [ 1884.344303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1884.349849] ? ns_capable_common+0x13f/0x170 [ 1884.354255] mount_ns+0x12a/0x1d0 [ 1884.357702] ? rpc_pipe_release+0xb70/0xb70 [ 1884.362024] rpc_mount+0x9e/0xd0 [ 1884.365386] ? lock_release+0xa10/0xa10 [ 1884.369355] mount_fs+0xae/0x328 [ 1884.372710] ? mpi_free.cold.1+0x19/0x19 [ 1884.376767] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1884.381362] ? may_umount+0xb0/0xb0 [ 1884.385072] ? _raw_read_unlock+0x22/0x30 [ 1884.389214] ? __get_fs_type+0x97/0xc0 [ 1884.393097] do_mount+0x564/0x3070 [ 1884.396635] ? lock_downgrade+0x8e0/0x8e0 [ 1884.400776] ? copy_mount_string+0x40/0x40 [ 1884.405005] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1884.410099] ? __check_object_size+0x95/0x5d9 [ 1884.414615] ? __might_sleep+0x95/0x190 [ 1884.418591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1884.424123] ? _copy_from_user+0xdf/0x150 [ 1884.428293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1884.433820] ? copy_mount_options+0x285/0x380 [ 1884.438304] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1884.443837] ksys_mount+0x12d/0x140 [ 1884.447460] SyS_mount+0x35/0x50 [ 1884.450814] ? ksys_mount+0x140/0x140 [ 1884.454611] do_syscall_64+0x29e/0x9d0 [ 1884.458492] ? vmalloc_sync_all+0x30/0x30 [ 1884.462640] ? kasan_check_write+0x14/0x20 [ 1884.466865] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1884.471786] ? syscall_return_slowpath+0x30f/0x5c0 [ 1884.476714] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1884.482247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1884.487091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1884.492275] RIP: 0033:0x455319 [ 1884.495464] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1884.503168] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1884.510447] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1884.517709] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1884.524967] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1884.532226] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000003f [ 1884.568682] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:56 executing program 1: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='adfs\x00', 0x1010040, &(0x7f00000000c0)="48fdc97e2cf1d4c4a99de03b66a08c5e5cd8d678960406ed07849436cfe22175ba667e4a19e68e90fd45992f22176c89a6949891ae645f526e8019fbf280b923fc9f7bee9d55292bc1ae9f69c08aa25dc533d0aace15f6e0f200b8144acfb612ade19ffc") r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000002bc0)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2253/09/17 08:15:56 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xa, &(0x7f0000000180), 0x127) socketpair(0xb, 0x7, 0x81, &(0x7f0000000000)) 2253/09/17 08:15:56 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000013c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000140)="7bb2d57c63ca073e00906a389daac25cb1a3cad71b64d9566385e5d51e2126d67e5cf93141032f95ea65bc92182fc9f4cd4b67a5d773d1df6831d56d12942d064e5c21fe78b05c7f5b2415e4b8cdaea56e66cef24c2f121dcb0cd87d7e245517189b9a0cc8cc89965be3c2a54fda6b0f0b5aafa3e78eb48ba362abd1122e39e9a9ce902e8fee8f600791138db1a6b8d0d730824e418f0427c418b4fe3a4f9ad1f23a900e651e76e7b9a2c98ed4541a35f06e2524dd4cc2fc49a7cbffa255328ff0005e9c21115ae77a36be3301c2cae6570cffc8aac2c7ef15c19903e0b6", 0xde}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="926fbe15a9f5dc2bb82c332bac643c29afc6721ff6dcf31d64b315e023e6c3303e15187e49bd8325a785eb190a75bc3dd84e69a0a0aa", 0x36}], 0x3, &(0x7f00000012c0)=[{0xd8, 0x88, 0x4, "326af38387a0fd792ff4ed39590001536ef15ec5e3bd8cb540d960dd8390f27749c3bbd63e590826e6b9c763367ce304fdfa8d20681ec0cfaa851655611880607f42cb4244729b462d198d7b610c7b569201539c5be3a31c75f44b09280019c44cc4c07d03b0f160381496f000fb3d4fef84df9945ad8c69c1ed1fd963852968f2ac98b9ea1f2dc0a8257b0749d61291c333cff6ec44dea89d45cdc089f1538c0e2609daf995c8e8927a487986ec94dde619d97ee158d874fbd1adff08fe8c6c87f9720c77"}], 0xd8}, 0x48800) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r2 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x8916, &(0x7f0000000040)) 2253/09/17 08:15:56 executing program 3: socket$kcm(0x2, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000071100000000000000000000000100000950000980000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00000001c0)}, 0x10) socketpair$inet_icmp(0x13, 0x84, 0x30, &(0x7f0000000180)) 2253/09/17 08:15:56 executing program 5 (fault-call:8 fault-nth:64): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x3, 0x4, 0x6, 0x8001, 0x0, 0x4, 0x0, 0x1, 0xfff, 0x8001, 0x6, 0x8, 0x0, 0x100000001, 0x3ff, 0xffff, 0xaf53, 0x4b4b, 0x10001, 0x0, 0xfff, 0x4c, 0x2, 0x9, 0x2, 0x8, 0x2, 0x7, 0xd1, 0x7, 0x4b455186, 0x7, 0xffff, 0x2, 0x8cb, 0x1000, 0x0, 0x7, 0x1, @perf_config_ext={0x1, 0x5}, 0x2, 0x800, 0x0, 0x5, 0x2, 0x7}, r2, 0x6, r0, 0xa) close(r1) socket$kcm(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003800)={&(0x7f0000002640)=@hci, 0x80, &(0x7f00000036c0), 0x0, &(0x7f0000003700)=""/242, 0xf2, 0xc5b6}, 0x0) setsockopt$sock_attach_bpf(r1, 0x6, 0xd, &(0x7f0000000180), 0x127) socketpair$inet_icmp(0x400000, 0x6f1800, 0x1, &(0x7f0000000200)) 2253/09/17 08:15:56 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000001000000000000000000000000500000000000000dc000000400000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x47, &(0x7f0000000180)="f885371be8b2c8960ce5702ee0f3", &(0x7f0000000380)=""/71}, 0x28) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) 2253/09/17 08:15:56 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x49, &(0x7f00000000c0), 0x3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r2, r0}) [ 1884.919595] FAULT_INJECTION: forcing a failure. [ 1884.919595] name failslab, interval 1, probability 0, space 0, times 0 [ 1884.930947] CPU: 0 PID: 11388 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1884.937817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1884.947200] Call Trace: [ 1884.949797] dump_stack+0x1b9/0x29f [ 1884.953433] ? arch_local_irq_restore+0x52/0x52 [ 1884.958113] should_fail.cold.4+0xa/0x1a [ 1884.962171] ? perf_trace_lock+0xd6/0x900 [ 1884.966404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1884.971591] ? zap_class+0x720/0x720 [ 1884.975307] ? graph_lock+0x170/0x170 [ 1884.979112] ? debug_check_no_locks_freed+0x310/0x310 [ 1884.984307] ? find_held_lock+0x36/0x1c0 [ 1884.988365] ? __lock_is_held+0xb5/0x140 [ 1884.992441] ? check_same_owner+0x320/0x320 [ 1884.996757] ? rcu_note_context_switch+0x710/0x710 [ 1885.001686] ? lock_downgrade+0x8e0/0x8e0 [ 1885.005835] should_failslab+0x124/0x180 [ 1885.009897] kmem_cache_alloc+0x2af/0x760 [ 1885.014043] __d_alloc+0xc1/0xc00 [ 1885.017497] ? shrink_dcache_for_umount+0x290/0x290 [ 1885.022508] ? d_alloc_parallel+0x1e80/0x1e80 [ 1885.026998] ? lock_release+0xa10/0xa10 [ 1885.030977] ? mark_held_locks+0xc9/0x160 [ 1885.035120] ? d_lookup+0x254/0x330 [ 1885.038748] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1885.043847] ? d_lookup+0x219/0x330 [ 1885.047468] d_alloc+0x8e/0x370 [ 1885.050748] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.056279] ? __d_alloc+0xc00/0xc00 [ 1885.060004] ? full_name_hash+0xc0/0x100 [ 1885.064069] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1885.069338] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1885.073581] rpc_populate.constprop.16+0x99/0x390 [ 1885.078424] rpc_fill_super+0x3c9/0xbb0 [ 1885.082401] ? cap_capable+0x1f9/0x260 [ 1885.086281] ? rpc_pipe_release+0xb70/0xb70 [ 1885.090603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.096136] ? security_capable+0xa4/0xd0 [ 1885.100285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.105826] ? ns_capable_common+0x13f/0x170 [ 1885.110238] mount_ns+0x12a/0x1d0 [ 1885.113697] ? rpc_pipe_release+0xb70/0xb70 [ 1885.118025] rpc_mount+0x9e/0xd0 [ 1885.121387] ? lock_release+0xa10/0xa10 [ 1885.125366] mount_fs+0xae/0x328 [ 1885.128723] ? mpi_free.cold.1+0x19/0x19 [ 1885.132783] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1885.137364] ? may_umount+0xb0/0xb0 [ 1885.140986] ? _raw_read_unlock+0x22/0x30 [ 1885.145130] ? __get_fs_type+0x97/0xc0 [ 1885.149026] do_mount+0x564/0x3070 [ 1885.152565] ? lock_downgrade+0x8e0/0x8e0 [ 1885.156709] ? copy_mount_string+0x40/0x40 [ 1885.160937] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1885.165950] ? __check_object_size+0x95/0x5d9 [ 1885.170447] ? __might_sleep+0x95/0x190 [ 1885.174425] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.179962] ? _copy_from_user+0xdf/0x150 [ 1885.184104] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.189638] ? copy_mount_options+0x285/0x380 [ 1885.194123] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.199654] ksys_mount+0x12d/0x140 [ 1885.203276] SyS_mount+0x35/0x50 [ 1885.206635] ? ksys_mount+0x140/0x140 [ 1885.210433] do_syscall_64+0x29e/0x9d0 [ 1885.214311] ? vmalloc_sync_all+0x30/0x30 [ 1885.218448] ? _raw_spin_unlock_irq+0x27/0x70 [ 1885.222935] ? finish_task_switch+0x1ca/0x820 [ 1885.227420] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1885.232342] ? syscall_return_slowpath+0x30f/0x5c0 [ 1885.237271] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1885.242628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1885.247467] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1885.252659] RIP: 0033:0x455319 [ 1885.255839] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1885.263541] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1885.270803] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1885.278066] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.285327] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1885.292594] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000040 2253/09/17 08:15:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)="bf99774d7dd143b80aa5ba7bc1f5c0e2b5a6b74ba5a4"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0xb0, 0x8, 0x0, 0x13, r0, 0x7fffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/232}, 0x18) 2253/09/17 08:15:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890c, &(0x7f0000000040)) socket$kcm(0x29, 0x0, 0x0) 2253/09/17 08:15:57 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/7, 0x7}], 0x1, &(0x7f0000000440)=""/81, 0x51}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x7, 0x80000000, 0x3, 0x2, 0x12, r1, 0x7ff}, 0x2c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2253/09/17 08:15:57 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x4, 0x3}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x7, &(0x7f0000000240), 0x1e3) [ 1885.388884] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:57 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@raw=[@ldst={0x3, 0x3, 0x2, 0x1, 0x7, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x24d) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$kcm(0xa, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r2, r0}) 2253/09/17 08:15:57 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x7, 0x7, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3ff}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f00000002c0)='syzkaller\x00', 0x8d, 0x9e, &(0x7f0000000300)=""/158, 0x41f00}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x4, 0x1, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000180)="2c2f80864a9dfe0aa2ca16b9c7f7e098e3ebbb07d306590d2d94f902038d1e94f45e416c351a5dcea64f52d62c34d5f6f14a1690923f9f6a28404359719c81a45cfe54590cc77bee0203eefef77d7752659a1decfc372672a6eeba41689701a7560d6b009ccd726eb0e886d3abccdafb11cbeee31b715033bee0ddd01acf86ef65183cef5a6b6cc918fcf766b54743b4142ff29e614357d6af30f341194c8b44375c243e324d2c9ab6c4c7162e3c01bc5416619f52174c36b199754dc6110849f237ce64282f41cf125b806d47218fdaf7"}, 0x10) 2253/09/17 08:15:57 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="b822833912c50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000001f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="b6ae1fb621d2148af4f1ec32545ad0b5f4d49f20a68c22ffbc1d274e7c92876af270e79e8b6de6535f7b8f750b24eabd45a7a989ff7930b9c4767c278a0f6bfb047b5ffba33a5e0ac76e998d009e0dd7cba8806fd5bc1bf93965a5d7532d13aac882e49991455f60ee4a3278b978a3cd9478603a512f438b8321e6008b7dbb1260faaf6e12ea84a1e3e2120c05f0151f7d9029a64d6d3d224828e7b1ce72b7ed1c06dcfc61d6f7d0144ecbacb6985858a720d363ba0d495908305d9a9aa5f0926d571d59be039365c799d3c1ac02edf31fe6a204ccbf5b08088f451f5517771013", 0xe1}, {&(0x7f0000000300)="662b3270700d106b0712b7ba671cc78728cde8055a87", 0x16}, {&(0x7f0000000340)="675080042e26ae68a79afe7c4835f4043bf949c6628b10f9e796c4ab88ce830342467640006d90bab5dab00437be96adfe8a272de96bf3978a82cc6e66bdddfa2ad3d3ccf5bb4e1b15d6d06c008f6cf534acda6710d0298779d42df724ba7c9f830b8b6679fc2fe08c56d9e220fa7cefd3a807253691daf23e5e3e1cc4277fb42771d63ab737ccab4c21a9456f7d4d2965e1e09ffc1422311c91583f666dfed1d9a54b2cb08d85062a9e63344e4dc883b9cd3e29ca7a8757a7", 0xb9}, {&(0x7f0000000400)="86bbfb0839e3b1edd4ac289258b4adf345ed9a07e47833d521d7fcce73286ea88ee7ef82434ad74ab10561279493b8660ccc36fbf372802e35c2b97333ae81b44ebf139379cc8cd848766061d15fbca2568c7e31a918a4135887b7ee7cca26738215fc172a7c8279031de576969f2d4134ec10445b662570bbcfdf7e090e04371a5f7c1e8b80db9c91a9be232e6fccc06c5c02bcb1c347c7f9e45632bf5c5adaf513540400a65f42bc1ebef0e0a94ce9b8eb16a7aff4dddb405a4d9c4f871878d89e3d21ca6b65307217a7", 0xcb}, {&(0x7f0000000500)="7eac44917b3fb7f5c04c5c93805fe055abc6516209e5f974b4754ddba378741ed557f06207d5078cd278b323f7590df5dce7b95d6eb3f2a0d6e7e0e9f14c5e20e8ed892b74062e81f35b54ba682588cda9e4f07ec90e800770f5eee882d1ab3c8613f24a72c9028f483aec692e958acee200f68955f41eac", 0x78}], 0x5, 0x0, 0x0, 0x4000000}, 0x4000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2253/09/17 08:15:57 executing program 5 (fault-call:8 fault-nth:65): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x75}, 0xfffffffffffffdc8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000059817d799d820000000000000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000140)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000180)="0cd4fde6c5971beac67adbe812dc"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0x1}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 1885.618105] FAULT_INJECTION: forcing a failure. [ 1885.618105] name failslab, interval 1, probability 0, space 0, times 0 [ 1885.629540] CPU: 0 PID: 11437 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1885.636410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1885.645785] Call Trace: [ 1885.648405] dump_stack+0x1b9/0x29f [ 1885.652068] ? arch_local_irq_restore+0x52/0x52 [ 1885.656781] should_fail.cold.4+0xa/0x1a [ 1885.660866] ? perf_trace_lock+0xd6/0x900 [ 1885.665051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1885.670181] ? zap_class+0x720/0x720 [ 1885.674094] ? graph_lock+0x170/0x170 [ 1885.677922] ? debug_check_no_locks_freed+0x310/0x310 [ 1885.683136] ? find_held_lock+0x36/0x1c0 [ 1885.687208] ? __lock_is_held+0xb5/0x140 [ 1885.691286] ? check_same_owner+0x320/0x320 [ 1885.695616] ? rcu_note_context_switch+0x710/0x710 [ 1885.700550] ? lock_downgrade+0x8e0/0x8e0 [ 1885.704705] should_failslab+0x124/0x180 [ 1885.708765] kmem_cache_alloc+0x2af/0x760 [ 1885.712918] __d_alloc+0xc1/0xc00 [ 1885.716375] ? shrink_dcache_for_umount+0x290/0x290 [ 1885.721388] ? d_alloc_parallel+0x1e80/0x1e80 [ 1885.725885] ? lock_release+0xa10/0xa10 [ 1885.729860] ? mark_held_locks+0xc9/0x160 [ 1885.734004] ? d_lookup+0x254/0x330 [ 1885.737629] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1885.742645] ? d_lookup+0x219/0x330 [ 1885.746271] d_alloc+0x8e/0x370 [ 1885.749632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.755159] ? __d_alloc+0xc00/0xc00 [ 1885.758956] ? full_name_hash+0xc0/0x100 [ 1885.763017] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1885.768286] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1885.772525] rpc_populate.constprop.16+0x99/0x390 [ 1885.777539] rpc_fill_super+0x3c9/0xbb0 [ 1885.781508] ? cap_capable+0x1f9/0x260 [ 1885.785392] ? rpc_pipe_release+0xb70/0xb70 [ 1885.789707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.796560] ? security_capable+0xa4/0xd0 [ 1885.800709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1885.806238] ? ns_capable_common+0x13f/0x170 [ 1885.810643] mount_ns+0x12a/0x1d0 [ 1885.814089] ? rpc_pipe_release+0xb70/0xb70 [ 1885.818502] rpc_mount+0x9e/0xd0 [ 1885.821874] ? lock_release+0xa10/0xa10 [ 1885.825846] mount_fs+0xae/0x328 [ 1885.829207] ? mpi_free.cold.1+0x19/0x19 [ 1885.833274] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1885.837864] ? may_umount+0xb0/0xb0 [ 1885.841489] ? _raw_read_unlock+0x22/0x30 [ 1885.845629] ? __get_fs_type+0x97/0xc0 [ 1885.849521] do_mount+0x564/0x3070 [ 1885.853061] ? lock_downgrade+0x8e0/0x8e0 [ 1885.857206] ? copy_mount_string+0x40/0x40 [ 1885.861459] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1885.866469] ? __check_object_size+0x95/0x5d9 [ 1885.870959] ? __might_sleep+0x95/0x190 [ 1885.874926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.880459] ? _copy_from_user+0xdf/0x150 [ 1885.884615] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.890144] ? copy_mount_options+0x285/0x380 [ 1885.894631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1885.900166] ksys_mount+0x12d/0x140 [ 1885.903788] SyS_mount+0x35/0x50 [ 1885.907148] ? ksys_mount+0x140/0x140 [ 1885.910942] do_syscall_64+0x29e/0x9d0 [ 1885.914829] ? vmalloc_sync_all+0x30/0x30 [ 1885.918972] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1885.923822] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1885.928745] ? syscall_return_slowpath+0x30f/0x5c0 [ 1885.933669] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1885.939031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1885.943869] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1885.949049] RIP: 0033:0x455319 [ 1885.952228] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1885.959938] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1885.967287] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1885.974567] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1885.981832] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1885.989089] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000041 [ 1886.067035] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:58 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x2, {0xa, 0xfffffffffffffffd, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="3b3ae9b60340c505acd91fcbfa3ff9389e16778f50a9e84afa8560fb855c2d2f2b2272106c8cd430695fbda9ec4eaec108d019d1bdd6565e1fd48634", 0x3c}, {&(0x7f0000000100)="204502d5c251957f4c2149d52080d39b1cdb0c84c11b447142c4ef8f5d9238a9", 0x20}], 0x2, &(0x7f00000002c0)=[{0x108, 0x107, 0x8, "92f34aa891cbc53e797f758e034f7916a8048bddacbf1d912da0497cd140490970272e585510984fb96e71b9d384ebb82ea817769aa8c0b3c080584459498848b11485992d974f4c66e27d067716fc7e985b42a57a37969bfdb8d0417368ce40a7124adf80efa00e1af7d5e4b4ceb691d904c6bbeea86f660f397a9585ee209f1a0e996ab10ffc5a6058425d37cd34b09acb0a550772004ef59d7af6fe17adc0434eec2d37ca52b8e14d3cfeae9818266451160aa81c5071ebe7b65e0049ebd0e2cacb863b04d56c7798adf1a05a6fb201e8e1b8ef395ee5dc1d92a19cdb670181879d110e2ae4577fd9d0bb186ed1a3d0eb9d098f25"}, {0x98, 0x112, 0x0, "2d24f9f6c8354a05a9bd8dbb41380f810e6ed148c693db3e0201cfa8d75ecbfbefdafebcf1c0a904cd97d827da09c520549acdccc30424f0aa5510f870a7861c1446020a71e2fe620a2cb62635759a241474be5dd37b6ee2676c6d16db44652c8280734d14b00c7a458b5a4937cffc2b0e1067932e6096b81aa10c81f09208d4e8dc"}, {0x40, 0x11e, 0x81, "f3028f607e2dc3d4f6f2c94161a9be27fa93e06a2329725cc01b2613ec42ce252b3670edfac25e746082e436118bc5"}], 0x1e0, 0x8000}, 0x44000) r2 = getpid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x1ff, 0x1f, 0x8000, 0x7, 0x0, 0x400, 0x8, 0x2, 0x8, 0xbe3, 0x7, 0x5, 0x6, 0x8, 0x81, 0x6, 0x10000, 0x1, 0xfff, 0x7fffffff, 0x100, 0x8ac, 0xfffffffffffff49a, 0x7fffffff, 0xffffffff, 0xefdf, 0x5, 0xfad2, 0x7f, 0x98e, 0x85de, 0x27e, 0x3f, 0x8, 0xc3, 0x20, 0x0, 0xdb1, 0x4, @perf_config_ext={0x7, 0x4}, 0x4000, 0x3, 0x3f, 0x0, 0x0, 0x9ae7, 0xff}, r2, 0x2, r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)) 2253/09/17 08:15:58 executing program 2: socketpair(0x18, 0x2, 0x2, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2253/09/17 08:15:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={0x0, r1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000240)="4a81e495e779a54f47e739c5aaf5c1b0f03e40e4b962a0970448ff8b3444391f04a564ab635bd6d9eebb77cd9857122129059e30ddf2bb7a8ab91698974c9bf84c359bafe6f2bbea65cc26c0eb87db65d39c8655306be78d9d655167f6e67a10d5b1a93f30e51fd0c1468b583262e889e72ba70c44afd5d79e043e7d3d6ac7338595c2320e5e6abd3e4ab26ea0d95140143d4aaf786dd7e47ddf4266aa7f8393ba6471c4d0cc9787035c28b0ce8aea20083cec731fc22bcf452851a7527b793bc1c9eda1c1263b", &(0x7f0000000040)=""/23}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000200)="1d33060000007f", &(0x7f0000000080)=""/145}, 0x18) 2253/09/17 08:15:58 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xe, 0x0, 0x0, 0x4, 0x55, 0xffffffffffffffff, 0x9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x20, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x10, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x15}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x11, &(0x7f0000000080)) 2253/09/17 08:15:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r0, &(0x7f0000000080)="31f09733d38c6c05fb5fbddbcb44bd94a6c6dfd5483acdbad949aecfd8d67e706d2303887b625f884a3c7c5564b17e68b7ce36f5e5344174a8276fe8259d389503ad70464bfc57d11bf3d5bc2301444cf61f92bed95a5ad7232a075940f9ef25a5482eb7d8776df871866f19e9f66a1ddcaeea07512a371db09734eb1f558e60a06223b04f0eaa5f86027fa33d93931add173f03fb4a1aab4f58db2e218edc5daccd00eef3034e151d84758a975dde2c20273a994bb5c9d957eaa2e849de0c177acb3f9c7f260a4d53f4ba55f3c9955ffc1638e5e85095ebfca40300", &(0x7f0000000180)="de5359b8709bdc3594669df6b39cb46c463544d61d77d879010e0196d9203e9a600b33806b47c1f11e38905982efe87280b2f29566a154fe19df6ca39452feb6e35ca1c9ccf119b0203075ce4a981c33c96c54803770c8e4e0b45f3b4269a466e99034bbbbe9b4b176800c630e42a5089ead5e9a257fd4c8159cd4ad0e0f8800cdddec1f4232d5c273f3428bbec55705b8a1e581cacb800f6626edbb2df4165562517c2db5bf6cfbf1243dd80139aed0bcb777ae0b09fc29908dfca7818ed750067146a6f776818d634bfa1b9c"}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000500)="cc8e917a303571df74f404e005b251cad586b83febf6c2fb9239fb5563dfd8fe0641179eb86601e53f06a790cfbb3b8112a70d85c0526f29dfc1775e34bb1e93e0480f4d5e3412ee5f8a5beb38512601f3937f454fc4002e73bccaefdd70c95ef706810d", &(0x7f0000000580)="5d70f38c09cc2984a8ae60de306df123e28316d19f135cb20b23388d557911e8ffc534d4ca8cd4259d57dff0c455d3b40072d0cc3ef720dd4934bb9eee5cb50f1449de80d5f9e364f69351ee2b7adeb817d00b75c5bc90fa720a7b179863034a4ba1da5b6e94fbc6fb6d3068adc8fdbfdb1e13e7c316439cb7492d72bd18bc6814399e20a1b210c632ae75b30d9a9397a8fe23120db207696b8f95fdf150b8bdcc167344a9b9807eef3058104cda3ee8bbfe", 0x1}, 0x20) r1 = getpid() socketpair(0x10, 0x3, 0x100000000, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x2, 0x9, 0x4dd, 0x0, 0x0, 0x51, 0x11108, 0x1, 0x0, 0x7, 0x100000000, 0x9, 0x7, 0x2d, 0x100, 0x8, 0x7fff, 0xfffffffffffffffe, 0x3ff, 0x1c6, 0x0, 0x1, 0xc56, 0xffffffff, 0xfffffffffffffc21, 0x5, 0x6, 0x0, 0x80000001, 0x1d, 0x9, 0x4, 0x6, 0x8, 0x79, 0x2, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000640)}, 0x4, 0x4, 0x3, 0x0, 0x40000, 0x4, 0x6}, r1, 0x3, r2, 0x2) r3 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x8918, &(0x7f0000000280)) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00000004c0)={&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x140, 0x4}, 0x8000) 2253/09/17 08:15:58 executing program 5 (fault-call:8 fault-nth:66): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 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) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0xaa}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2253/09/17 08:15:58 executing program 0: r0 = socket$kcm(0x2, 0x0, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000780)="b82283392dc50ff1fb635a5849f3f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000000000000f721000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x13, 0x5411, 0x6f2000, &(0x7f0000000180)) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/20, 0x14}, {&(0x7f0000000500)=""/111, 0x6f}], 0x4, 0x0, 0x0, 0x100000000}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r2, 0x50, &(0x7f0000000680)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x0, 0xd, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000501c000000000000fcffffff85000000220000000000000000000000637d1c01f1ffffff000000000000000018110000", @ANYRES32=r1, @ANYBLOB="00c8b3fbba4e6f8f07801d000000008d6359c7ffffffff0000000000", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x57, &(0x7f0000000280)=""/87, 0x41f00, 0x1, [], r3}, 0x48) [ 1886.464135] FAULT_INJECTION: forcing a failure. [ 1886.464135] name failslab, interval 1, probability 0, space 0, times 0 [ 1886.475536] CPU: 0 PID: 11464 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1886.482395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1886.491757] Call Trace: [ 1886.494363] dump_stack+0x1b9/0x29f [ 1886.498169] ? arch_local_irq_restore+0x52/0x52 [ 1886.502841] should_fail.cold.4+0xa/0x1a [ 1886.506898] ? perf_trace_lock+0xd6/0x900 [ 1886.511039] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1886.516323] ? zap_class+0x720/0x720 [ 1886.520036] ? graph_lock+0x170/0x170 [ 1886.523838] ? debug_check_no_locks_freed+0x310/0x310 [ 1886.529023] ? find_held_lock+0x36/0x1c0 [ 1886.533081] ? __lock_is_held+0xb5/0x140 [ 1886.537150] ? check_same_owner+0x320/0x320 [ 1886.541477] ? rcu_note_context_switch+0x710/0x710 [ 1886.546403] ? lock_downgrade+0x8e0/0x8e0 [ 1886.550554] should_failslab+0x124/0x180 [ 1886.554610] kmem_cache_alloc+0x2af/0x760 [ 1886.559285] __d_alloc+0xc1/0xc00 [ 1886.562733] ? shrink_dcache_for_umount+0x290/0x290 [ 1886.567747] ? d_alloc_parallel+0x1e80/0x1e80 [ 1886.572237] ? lock_release+0xa10/0xa10 [ 1886.576218] ? mark_held_locks+0xc9/0x160 [ 1886.580369] ? d_lookup+0x254/0x330 [ 1886.583992] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1886.589016] ? d_lookup+0x219/0x330 [ 1886.592640] d_alloc+0x8e/0x370 [ 1886.595914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1886.601442] ? __d_alloc+0xc00/0xc00 [ 1886.605151] ? full_name_hash+0xc0/0x100 [ 1886.609215] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1886.614498] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1886.618736] rpc_populate.constprop.16+0x99/0x390 [ 1886.623577] rpc_fill_super+0x3c9/0xbb0 [ 1886.627549] ? cap_capable+0x1f9/0x260 [ 1886.631428] ? rpc_pipe_release+0xb70/0xb70 [ 1886.635747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1886.641278] ? security_capable+0xa4/0xd0 [ 1886.645424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1886.650959] ? ns_capable_common+0x13f/0x170 [ 1886.655364] mount_ns+0x12a/0x1d0 [ 1886.658814] ? rpc_pipe_release+0xb70/0xb70 [ 1886.663315] rpc_mount+0x9e/0xd0 [ 1886.666678] ? lock_release+0xa10/0xa10 [ 1886.670644] mount_fs+0xae/0x328 [ 1886.674000] ? mpi_free.cold.1+0x19/0x19 [ 1886.678061] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1886.682634] ? may_umount+0xb0/0xb0 [ 1886.686256] ? _raw_read_unlock+0x22/0x30 [ 1886.690412] ? __get_fs_type+0x97/0xc0 [ 1886.694299] do_mount+0x564/0x3070 [ 1886.697836] ? lock_downgrade+0x8e0/0x8e0 [ 1886.701980] ? copy_mount_string+0x40/0x40 [ 1886.706211] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1886.711228] ? __check_object_size+0x95/0x5d9 [ 1886.715731] ? __might_sleep+0x95/0x190 [ 1886.719710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1886.725250] ? _copy_from_user+0xdf/0x150 [ 1886.729390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1886.734926] ? copy_mount_options+0x285/0x380 [ 1886.739417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1886.744949] ksys_mount+0x12d/0x140 [ 1886.748570] SyS_mount+0x35/0x50 [ 1886.751929] ? ksys_mount+0x140/0x140 [ 1886.755726] do_syscall_64+0x29e/0x9d0 [ 1886.759607] ? vmalloc_sync_all+0x30/0x30 [ 1886.763872] ? _raw_spin_unlock_irq+0x27/0x70 [ 1886.768362] ? finish_task_switch+0x1ca/0x820 [ 1886.772857] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1886.777778] ? syscall_return_slowpath+0x30f/0x5c0 [ 1886.782705] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1886.788063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1886.792905] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1886.798088] RIP: 0033:0x455319 [ 1886.801271] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2253/09/17 08:15:58 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x6, 0x0) close(r0) setsockopt$sock_attach_bpf(r0, 0x29, 0x12, &(0x7f0000000180), 0x127) [ 1886.809236] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1886.816495] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1886.823753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1886.831014] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1886.838276] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000042 2253/09/17 08:15:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfffffea5, &(0x7f00001a7f05)=""/251}, 0x48) 2253/09/17 08:15:58 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0xfffffffffffffffd}, 0x1ee) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) socketpair(0x17, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2253/09/17 08:15:58 executing program 2: socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x5411, &(0x7f0000000080)={r0}) [ 1886.901529] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:58 executing program 7: perf_event_open(&(0x7f0000001480)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2253/09/17 08:15:59 executing program 2: socketpair(0x400000000001e, 0x800000000000001, 0x0, &(0x7f0000000200)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="fa", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/198, 0xc6}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x7, &(0x7f0000000240), 0x1e3) 2253/09/17 08:15:59 executing program 5 (fault-call:8 fault-nth:67): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:59 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x22, &(0x7f0000000180), 0x127) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000132}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000004240)={&(0x7f0000003c40)=@can, 0x80, &(0x7f0000004180)=[{&(0x7f0000003cc0)=""/224, 0xe0}, {&(0x7f0000003dc0)=""/218, 0xda}, {&(0x7f0000003ec0)=""/69, 0x45}, {&(0x7f0000003f40)=""/130, 0x82}, {&(0x7f0000004000)=""/68, 0x44}, {&(0x7f0000004080)=""/250, 0xfa}], 0x6, &(0x7f0000004200)=""/64, 0x40, 0xfffffffffffffffd}, 0x2) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000d780)={&(0x7f000000c240)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d680)=[{&(0x7f000000c2c0)=""/178, 0xb2}, {&(0x7f000000c380)=""/41, 0x29}, {&(0x7f000000c3c0)=""/152, 0x98}, {&(0x7f000000c480)=""/156, 0x9c}, {&(0x7f000000c540)=""/53, 0x35}, {&(0x7f000000c580)=""/196, 0xc4}, {&(0x7f000000c680)=""/4096, 0x1000}], 0x7, &(0x7f000000d700)=""/72, 0x48, 0xffff}, 0x2100) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f000000d7c0)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r1, &(0x7f0000000180)="9934c58a27de45f089221759523304f7a7b681ea8c66381d53980b68063ed98e8c243b077054dfacb7d8706a235431e09f264586cda959307f2a587182e5accd8a2e7dad3f50b1f08860004b375be173d9127a6cdd9c6d534d7964e6911b0f9a8b15c18b88c37943ebfd3b1d90cf0fcfea5621e4ddaa74c2a65a573669ec4b4d74a0ac8731f586e153c025ad11cc4b1ed390a035e933177c0047240629a0016ec3fa72866fe758e323062fb405bd77cd0c58110a6a33bea3854efea93a0b9a4b117d32a3431786aa078779b0dd099050185f6ccd07215b86125a265936c1d1c0c56da2f41f3f0a23289df212b8246f0b47fd29bc1a12e9f27e9e40356e449bc470e9c87868648c3db41f8d986b7afbf062999f9b76a81dad02e2b42e6ad464c8f7674d14791972a4d254b426a024949fe322f3d38bb457bc9a3cdf7091dff391bb31a70de172ff3ac9d8875a747f76be6c38e1f0880447da0cbbf77e681656dc7c06e62588df09cf0aa1297283c3d44a6407c24598cd4b76c58c6898792ea9c18ab709d5bc3bc92a49ffaeca728f999457ed327c75a7fe4709ed1a173a442f2e76c86817e1753674c6ce0be5fe93721d1f507a3e9724f0b31cb7c0220a17d91e8dd47156793e3b122675d81fb567464f33683d4ee0aba69121d6393bb9324f035b2dc80435a3e3af43b943f236150a7e6bf8a466c282f307ecc1cf9d0c9f75647832b3404c17063417f75f36b32716edb3befb381a254fa097c84d5ea34170f1dde8da1552fc45cc107d801caba5df607a76917ead84b592daf618a290abf7dcfdb85df1e293ec2d79f466ab108bf89c3618e1c19e87225b68f730adb98fd10ff332c309cecef5d1fd24154ab26d0efd93fdf1728cc0fc5c67150930b05d52616ea00f3399777a034e36f78cecab0e49e8d03dd67f156c4955a17031af1f5c24c3d49a72cd279887a80a3851731cb70840f13445b34fc883ed2ab49c000d2efd33e1dc03011168dcb057d451f119e6c475aeb84e00ed01e26d7eac410c00b4baf0e0ef6e43668df95247844b0704502293fc62b2374c20e4f667c06d923884ce79de7f134d1a66160d1c75d55b836c81bc8a3d1e730bba8c8215a099424d72286ae5623f50a1cf572711782a68339189514ab5e236ae82572737d6b7dd7c65a5ce1c6ab0beb7a8de2fcd09d1c6ffb73fda27757703cb866bccba29d5f0ac4f6886ff9049252bc4d77bf6909c28b57f34a992cd3ab2ec7bf8b3b152801e16350665e0126b8cfe65ceb11c3ba95444fc358462739ae7f034143f2ea6886be03cc97a90de1f487e503521dcfce5b025ddc95ca4c523771501a443a088a168c9f9340f2616bd25bd1ed325179d385fd5579205f52674d14d882d6819f04e7f9bdb717c7e847489c9184ae11b481ed1a6950ca7235d651642ad97e76d5ebf8f3732c7ebfc1444276ec1e6b2014dbe000555a41ef31c17383ece83cece3e7fec34a2fa552ee0b65caf1de1025a355501889da691a73442eaf733f12e604c315cb737edb61a4eeb861a5dc5116a290ccce8fad19e72832d33b1be949fff6a16713b6330718e67c18f0aff9e622bf0dcfc069a03278238ab6f75cb5c9fc85534dd99a75d1c83a82036f7b98b7534cdfd25fe77b07cf65fbfef419040c5cabecb554b21f9eee153562ed41ead08a6dab713637d73e25c517ca76bdab82d528ab6748135d0fc1fad94f16de6fec858ea3a0e76c78c320099a27d211a85e92e474d95b237c5321428c0ec4b51d6645fa5ddfa8de4c341b954038af6126dec524df83d2eca58e141952a8daeca56a11fbed2dc473f73b82042c893f0f2ae11679e4ecc2f038986fbf71e29a01a7fdaa2203099d2f917a90e7ce0a45e928a5fae9c4256b6428d86811678a878f18539b3ab5436addacbea18cc8638a7fe542dd2d7bc4551b673b01d85d0489ac8ccb015d4c599debc20baafacdbcc499682b403c5332a6f2f04e889c1884c3fccf26d18f2bd676f22f8a7d266dfceb84fe0c24bebab798ba445cde7a71d77971fc00dcf9c85cb0c8afc2163595721b43fea67327cca6463cc037372a676a86b4255afbeefb26bf4b5de63c95960806d659ab01bd90951437d2c6d456b25a1e3f0cca124d89c9291e7bb28a6af10b1205f91050ae811bd37575f5320d99d82da2b344ae837fd1e1bf726fda6640d408e530df62ac1279bd57b4e9acfdd6785b1c317c6ae9ffe2323c1087eac6fc86cb1ce8398cbf19fcb744475952e8206aabca873a6a8cd6de8ecc2e9b0e4e62dbb560fd8f298723b8b6974c6c7fe5cf3f4f98db1567a90d8c19bf5d567cd34be0f161d979bef95c1fa3cd8124e9a65098ae92b98dce958c6bbc816c0ac1dcbac7f7f31fa53b94a4f759f5cd812f6bdedf92c7e604bec58b894745c42b75015dbcf362cbfbf77e50dc12f3cfc8a8825e8612152a215580f79d1fe66f485ab1e15eb73c8e21e04f2cd4c1351d2620bea8f583af8dace7e19fe08c8f4f923cc045b673124b69660f02de8b48bd59d7bfcdde4d0ce6837dfc2fb743aaa39bba59c80085c935987d49eac7f54ecf346ab3a567a268d1c66e164cf9e6261ad4f34725b89a036ad450efb34b05be9f41da76d5c13bd8732e33ea8eb2daf37862eea320dfcbd2994c6f3a10b9bb245a32b460f73dc85acb0f8b16a4e82cadc2de609c6efe4e6a79f18f4c95c07c4247cd15eeb5d5e2995f83abb1f2e94f3538220cb7b09671c748a47792baf7dfe559d42c396742471056aaefe0d80fd506b46f1df7cf594f880ab3222a89d0a4be70d603d205d759802ddd4943d7feb7d50f7ab3663f132f8a307a5db8b39e800024f7d47346a54b86635fb11c15a3c6e0cf9a4c9ebb848a71abb26ba2a9389ad0dc1e1cae97cf287f1318632e5bc3a72b0ac39f7d31e9224ba359ab4a9265f413e1dac611b44eb4bb2421777870aa034324fbda00bbbc3dfc13e373feab6131b8fcef2bb59133e796cd7d21daa8ec69717119acdb71e7c734e8d3dcb4f6523840e8ba60887b5e828f2737dfdf1bf2693d9424a8f534f023092a3dab9d80623fd1976fdc3714ca1a8fd6e4db7f2ed80c9cda3284027580f2cad2ec32b5beba2d868e9b1a3d126c60f901b3314e6149c3fe7068129f151ca3349f802203999e9721632444ed371ef21a9d626c3fb693800204eda95fb2f73922f9ecc6a5537bbc4909e91113feedb5d9180f0fea14701ffc1af6d49f3b4ea85b3b9ef456037f999471fef62b6e4e5c60865a77f73be07e6efc411f7a5b9b21f46b1a96c3fa6ec776f3a355edf343fe5c6d08ea92d7a24c635c4c9ca7607b8b42ed0460944d31ef207955ba73063f6bcba8fbc513df37e0715b29af716c14563300337c24b9242516db48d96aa9bee4adb866c00c7c4a0cebeca3042888f117b827a481baa7113128720ed85e6ce76904cf9843f89776985ab69aa6f1efaecd755437c49eca34869bdeb4a969d3a16975f906c6b17889ada5e97d3e3b1cee3efa4560fd41f82c6e1e3134d909dcdd777e341aa6d6fbc63c69ffc3c0b3eb75897c0c1cbf020032e5d7cf2adc5f35959098a695aec98e92a0f47b1690d1ba60b50e8d8f91cae1e45579c037303bd1725eff061b8fdc55e8764df38fe6c584add65723a88501c7d09eff3500132541a51b5fc1b45e6eb2b243c6e1b709950122ce3ec6bab1ae3167b2715b30bfd35cbc01eea29e1086380422aebac5e4660780a1077e14ae6e4c7a08cc8f77d847409483794b6351d7f8605f3fea7ab60b43cbfa980753a16262606deeb6b2b4c8774dbc4be99f1cf264aa5466245c0f941a9ae37ce84386ff59c92f8539e2404835d7459af276027d7b23a5f7a57b802b419ad65249d5bbcd13a0da966049f5b9899f7d663215401934516a0232ea3a1e09ffe6a1abefb837393ba7d3c9dbfad57df5f56050e79bedda0ccfc00a433d41e028606374d95b5d73bc192f8f8543b33e1b69c6b1bece0304a5e2d5e1e2d6455884b6ee8f382f296afd09d972486d1de476c863c99fe84b9557d2a3ecde5fd62c8ad8054c9859b1ea7efb4db002cb0882c6fbd63dd6a4d61e5153dd782fcfeb11f5073d8d96e423f5d198949db0e142b453f13761f60bda5ebae9051daee223d26288ee83e2275c36cfd752d33058b95f42286790f1f68914bec3ba2b536a2543f28099505a335a3453caddbbdedf05d376569c78ad5766274a3a8abed963ac5c9c0a45de7eaacb91a04a81408ee629ea36488eb909d22817108cb74974727ebaa157950ab3dfe72a7589dc011b3896f56304a639efd84fadd1865e6e70ddea744b6b5998157656125098ae74b3bd00f3499e696a4b9ac3d72161f2accdc050917d15af37bf00b63f72b4240acafca322dff2eb09260f1aefa75709ad32fc58936de2c4808891e87e8b2f91ceb93d856bbd137eaaeb51e8449b73665440d4857937c58955dfa186ca63db2414a86ba16d60f41d590d734a1c7c2f9c14747675f08abb24dff6f7d3aafdaa1e0530c423d8edc25aa2e250ea0e8a86c909ecd569ec2d70ef22529027e0c7302eeaeb26c6d145e1232760e07b6e56f27593a044d696748dd4a1171ba3d02016c9f28720a430e00555a93046932bf0d034fc069a39f5e4ce4fe26a6c4498750f4379fe3ce9cc66ed312417b644918edbae3800bf5321e8efecf9b0df3208dd66b040aec903c1b9e66dcfaa82f189b8584e19f4defe9bd99bd83f2618ae64a1c7d24c927749f00ed347b477c845179974f71e34d8f6a309719edab16d4846878b20d598186a4e88ce43bc2c666be54e4b39e4fc0b1daddc209857f638d5946dbb02fba7f41290e30e874823e2b62cad49bd06eafdc436145f83457826ee37165591d481926afcb8fe84c4c8329d2b7da186fc5506e0aea0f30ef2fc943b6909d836cbd4f55820d803bec5c738be7934a4a85ebac648cbe8836eca0b94e64cf6eb803684e3093a97bbefcabcf17a6eb9252478d4aaf316c9de9937d08c8d630343b37554cfe97c2e4c6f31d8e371035c2f2a96d41370ec5cf04d9b6761fa985c5c878d071682c98875589a4117067c43581599a45b259fcc0fb4dc6a6624a1d449a8cd002ec924d45854e2114e2fcee1690146bf1121fb47a3de0b846ee2baa175760246dbde69a7bfab8ea2f10b29cce5e9a1a3829ca5b9d26669228278cc8decbfed920cfe673c459ad3f2ba1ff7066057d0bc08958fa682363648da2228e0d14487f38e1094290f58b9548316959e2ff2d4c0ea25d8df8d8f0d56a0b1185b1f604029da72adc21fadea54d4e8c6dc703c87a05a6e8fe661699e675df3225468b950ba6c33a9bff5dc7c4d55b1526c930004acfae383e5bc8be6c2809c6808d73a553d0883e0d924717b88ba9b17e9cc4d904abeac06fd1d6eb1d200d448337b1a05cdaae4c6dd7027be7bd2c0418ad1e027c1ddbd07476d267fb5e4f736831d4aacba488c05a511b8e5130d9215720935af573a24ade3244acf4e55d694ce34e2ff73a8dd98e888c7f5b1d8f061865fad86b1aa0dc74984a96c6dd4f9d8808d26986ab744568c17a200fc240c3124cc06b4cc9098c8031474b0fc912ec1bed8acfa47f5f8a462fe46bdfe8df1bbadd7ef8950fa312a15c7ea0a16acd99e10cef59afd3b28aea72339ab63c2960f6394f46c4b47885ede5a7794232a794681ef6bd48bc2fb419e6da98d711d8a906c016f944e8e925809434b44932b8cc7a80e67919717e79c826a7154195fbc1a099fd39f6c2db724e3e8176e1fc423a4e02098228"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2253/09/17 08:15:59 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="c1d3baf582b1b0ffb9df65a13db6f12377a3209101f9a36a5bdf96f835a3f54849841d0937e73d74627262ad30e565f171d89d15802df6f54883dbe70e910af6916c4b9f9375860141ea31aacbe001db35f920cbe78bb360be103b6b0bc208e4f871106ed65261b5df1636af0b035d72a36e46d1630f0caba9fa9503ef5d6b3f95148fdebbf1e3564850a4adb89346beba2597478520a4f96824c56246bd489e07a36344f2304be9cdf39f3a9b3be2819df6490e7307a4afc59b3c76e65c6d2d95456a6e25541e0b3620f6dd2e7f3fb235b82aa77af28b335de1892b063d71d7552a64ddf4fc4d9e8f551ff2fecccf65b639e0dd", 0xf4}, {&(0x7f0000000340)="0c8bb2caab4471b22b0d5a1a84a82f3a34e646b3af2d5cc21b67e3543b67e88732334191aadcd214d20d2b88abdb2f2362145e52d24afe58a3c2aef40cb8c8e49d223df86e4b3d90824eeaa85249f0a25b41dfdc3c40763cb093b9eade53c8743d2c44ca75b277a14c98f0f6c4d36d064a2d20597888ff3a81702ac5be0dcdfe330b165a3a9ef7e021033f220ef6c649911c6b3331e1d1c3c6b7d26680b1e95c1343dc572b29f2c791122f8f46c96d45588c172cdfd1d4336352acdf44a7a4d39776d655b4c85f4dd184cc09b9b411c5164f57bfcdce013df6597cdd58c938bbfd237e5c5091451414e938e64bc38fc15fbb025372d24d3a", 0xf8}], 0x2, &(0x7f0000000440)=[{0xb0, 0x117, 0x3f, "a4e904f3786428f1f305df4f33c053ec5dbaac283ebcd067edc040268e97f6a79aac1ef9b33e97afa9141def0202380f5b9ea23a4cd1d31a40bc3268ac810331c6c0ae736a704eb38b9c378ac4915b105de4f1fda1baee80ec068cd1554f23c4aa31726674df61057873f70ca96bb36969c4c33b1088c5cd1071a60cb652ae2cf482cbf547cef6f50a73967e79086a835cd193dbdc378f24bd3ed99f461a"}, {0x1010, 0x105, 0xff, "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"}, {0x40, 0x10e, 0x400, "7ea4cb0cca36f8f85675909a2cf7132e4e3dd53021d51888b3fd33b82ddabbbb249be0d14843296b8cc136411184"}, {0xf8, 0x105, 0x3, "8ee790f1caf5d76a66c5e3fd42e1a41adb60638f5cd85b80defc895034b0ff685d0e877c71249090cb35e656e54716494df5b08d713e41e22deea166f01033a42a76a4730e93b2604a579947bc40c3ec701495395922a6f43fc5105979f2cef2acc0f201da10cc0387ee94fc80ad450b341fb84fa04117e350ea49ff0014411915d5e00ddc93ba2112a285ed1f05abc1a9f87d842213711cf0850f75a3ad8e3bdd23a6da072fdb0b0a351250ab61b0bdec659cfcbffcae3bbb4696fe1f5354ec121db809b7d7e5df1a512bbb0426e1570a9fb37bbd960d7cc747e1100df9850731de0b"}], 0x11f8, 0x240440c0}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x31}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socket$kcm(0x29, 0x7, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x2, &(0x7f00000016c0)) 2253/09/17 08:15:59 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x4, 0x805, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x84, 0x6, &(0x7f0000000180)=r0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r3}) 2253/09/17 08:15:59 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x0, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f00000002c0)="c51127e509cb171034999aa468a170fdb3abcfb57bc3fe55d1eaff885085facadd43ae2b8fb859e526ad56d244fd11a3d89b36810dafe1df996ea0690301c40e2fa43b8280826ddc919207cb13e3667efc90dc10c6d02b7c3dec6374e7751aa77a8ccaeb218c3eec3d26073c36c1abdc4d83181c2f245cd7ab763adce92d126a192287faaaadce2e64da35fa"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000440)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x67}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x8b, 0x3, 0x4, 0x13, r1, 0x1}, 0x2c) socketpair$inet_icmp(0x7fff00000007, 0x2, 0x1, &(0x7f0000000480)) 2253/09/17 08:15:59 executing program 4: socketpair(0x15, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x5452, &(0x7f0000000040)='-\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80a, 0x3, &(0x7f0000000080)) sendmsg$kcm(r0, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000400)=@rc={0x1f}, 0xa, &(0x7f00000004c0), 0x0, &(0x7f00000019c0)}, 0x80d4) 2253/09/17 08:15:59 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0x2b, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x705000, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400000, 0xfffffffe, &(0x7f0000000000)) [ 1887.451579] FAULT_INJECTION: forcing a failure. [ 1887.451579] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.463047] CPU: 1 PID: 11530 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1887.470045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.479509] Call Trace: [ 1887.482130] dump_stack+0x1b9/0x29f [ 1887.485949] ? arch_local_irq_restore+0x52/0x52 [ 1887.490639] ? graph_lock+0x170/0x170 [ 1887.494473] should_fail.cold.4+0xa/0x1a [ 1887.498557] ? perf_trace_lock_acquire+0xe3/0x980 [ 1887.503423] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1887.508559] ? perf_trace_lock+0x900/0x900 [ 1887.512821] ? graph_lock+0x170/0x170 [ 1887.516664] ? find_held_lock+0x36/0x1c0 [ 1887.521043] ? __lock_is_held+0xb5/0x140 [ 1887.525147] ? check_same_owner+0x320/0x320 [ 1887.529498] ? rcu_note_context_switch+0x710/0x710 [ 1887.534468] should_failslab+0x124/0x180 [ 1887.538554] kmem_cache_alloc+0x2af/0x760 [ 1887.542734] ? rpc_i_callback+0x30/0x30 [ 1887.546736] rpc_alloc_inode+0x1a/0x20 [ 1887.550650] alloc_inode+0x63/0x190 [ 1887.554305] new_inode_pseudo+0x69/0x1a0 [ 1887.558390] ? prune_icache_sb+0x1a0/0x1a0 [ 1887.562635] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1887.567228] ? d_instantiate_no_diralias+0x240/0x240 [ 1887.572339] ? kasan_check_write+0x14/0x20 [ 1887.576579] ? do_raw_spin_lock+0xc1/0x200 [ 1887.580913] new_inode+0x1c/0x40 [ 1887.584283] rpc_get_inode+0x1e/0x1f0 [ 1887.588078] ? d_drop+0x51/0x60 [ 1887.591360] __rpc_create_common+0x5d/0x190 [ 1887.595683] rpc_populate.constprop.16+0x11f/0x390 [ 1887.600610] rpc_fill_super+0x3c9/0xbb0 [ 1887.604591] ? cap_capable+0x1f9/0x260 [ 1887.608470] ? rpc_pipe_release+0xb70/0xb70 [ 1887.612795] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1887.618330] ? security_capable+0xa4/0xd0 [ 1887.622486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1887.629188] ? ns_capable_common+0x13f/0x170 [ 1887.633606] mount_ns+0x12a/0x1d0 [ 1887.637062] ? rpc_pipe_release+0xb70/0xb70 [ 1887.641382] rpc_mount+0x9e/0xd0 [ 1887.644740] ? lock_release+0xa10/0xa10 [ 1887.648885] mount_fs+0xae/0x328 [ 1887.652245] ? mpi_free.cold.1+0x19/0x19 [ 1887.656303] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1887.660879] ? may_umount+0xb0/0xb0 [ 1887.664504] ? _raw_read_unlock+0x22/0x30 [ 1887.668643] ? __get_fs_type+0x97/0xc0 [ 1887.672533] do_mount+0x564/0x3070 [ 1887.676067] ? lock_downgrade+0x8e0/0x8e0 [ 1887.680210] ? copy_mount_string+0x40/0x40 [ 1887.684437] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1887.689448] ? __check_object_size+0x95/0x5d9 [ 1887.693956] ? __might_sleep+0x95/0x190 [ 1887.697954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1887.703483] ? _copy_from_user+0xdf/0x150 [ 1887.707625] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1887.713161] ? copy_mount_options+0x285/0x380 [ 1887.717672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1887.723204] ksys_mount+0x12d/0x140 [ 1887.726826] SyS_mount+0x35/0x50 [ 1887.730187] ? ksys_mount+0x140/0x140 [ 1887.733987] do_syscall_64+0x29e/0x9d0 [ 1887.737868] ? vmalloc_sync_all+0x30/0x30 [ 1887.742038] ? _raw_spin_unlock_irq+0x27/0x70 [ 1887.746525] ? finish_task_switch+0x1ca/0x820 [ 1887.751012] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1887.755933] ? syscall_return_slowpath+0x30f/0x5c0 [ 1887.760880] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1887.766248] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1887.771090] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1887.776273] RIP: 0033:0x455319 [ 1887.779450] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1887.787154] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1887.794428] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2253/09/17 08:15:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0xb, 0x6, 0xf6, &(0x7f00000001c0)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000095}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefc0, 0x705000, &(0x7f0000000300)) [ 1887.801703] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.808965] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1887.816224] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000043 [ 1887.823753] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry statd [ 1887.847520] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:15:59 executing program 1: socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x2044ffe0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000880)}, 0x0) recvmsg$kcm(r0, &(0x7f00000057c0)={&(0x7f00000040c0)=@can, 0x80, &(0x7f0000005680), 0x0, &(0x7f0000005740)=""/127, 0x7f}, 0x40000100) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/119, 0x77}], 0x3}, 0x40000020) mkdir(&(0x7f00000004c0)='./file0\x00', 0x8) 2253/09/17 08:15:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={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) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x89a0, &(0x7f0000000000)=0x2f) 2253/09/17 08:15:59 executing program 0: mkdir(&(0x7f00000004c0)='./file0/file0/file0\x00', 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x20000000000003ab, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000300)='./file0/file0\x00', r0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x5, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000400)='./file0/file0/file0\x00'}, 0x10) 2253/09/17 08:15:59 executing program 5 (fault-call:8 fault-nth:68): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:15:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) close(r0) socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x80000000032}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000ff0100000000000040e9697a2470dd50985a00ce57c1e111529d7065700ab951106ab52d193cdd1b04632ec64f585c5dedd075e5415b5afd9f7822fd6cabda7b154b814d46685b71c738f1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x13, 0x2, 0xfffffffe, &(0x7f0000000000)) close(r0) 2253/09/17 08:15:59 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000240)=@l2={0x1f}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000900)}, 0x0) recvmsg$kcm(r1, &(0x7f0000007500)={&(0x7f0000006f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000073c0), 0x0, &(0x7f0000007440)=""/136, 0x88}, 0x0) socketpair(0x12, 0x5, 0x5, &(0x7f0000000000)) 2253/09/17 08:15:59 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000006c0)=ANY=[]}, 0x8000) sendmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000016c0)}, 0x0) [ 1888.113086] FAULT_INJECTION: forcing a failure. [ 1888.113086] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.124757] CPU: 1 PID: 11575 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1888.131792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.141163] Call Trace: [ 1888.143775] dump_stack+0x1b9/0x29f [ 1888.147428] ? arch_local_irq_restore+0x52/0x52 [ 1888.152143] should_fail.cold.4+0xa/0x1a [ 1888.156231] ? perf_trace_lock+0xd6/0x900 [ 1888.160416] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1888.165549] ? zap_class+0x720/0x720 [ 1888.169295] ? graph_lock+0x170/0x170 [ 1888.173124] ? debug_check_no_locks_freed+0x310/0x310 [ 1888.178351] ? find_held_lock+0x36/0x1c0 [ 1888.182449] ? __lock_is_held+0xb5/0x140 [ 1888.186536] ? br_multicast_rcv+0x1490/0x4300 [ 1888.191068] ? check_same_owner+0x320/0x320 [ 1888.195417] ? rcu_note_context_switch+0x710/0x710 [ 1888.200374] ? lock_downgrade+0x8e0/0x8e0 [ 1888.204557] should_failslab+0x124/0x180 [ 1888.208651] kmem_cache_alloc+0x2af/0x760 [ 1888.212837] __d_alloc+0xc1/0xc00 [ 1888.216327] ? shrink_dcache_for_umount+0x290/0x290 [ 1888.221392] ? d_alloc_parallel+0x1e80/0x1e80 [ 1888.225921] ? lock_release+0xa10/0xa10 [ 1888.229928] ? mark_held_locks+0xc9/0x160 [ 1888.234102] ? d_lookup+0x254/0x330 [ 1888.237763] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1888.242818] ? d_lookup+0x219/0x330 [ 1888.246477] d_alloc+0x8e/0x370 [ 1888.249787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.255351] ? __d_alloc+0xc00/0xc00 [ 1888.259089] ? full_name_hash+0xc0/0x100 [ 1888.263185] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1888.268490] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1888.272768] rpc_populate.constprop.16+0x99/0x390 [ 1888.277676] rpc_fill_super+0x3c9/0xbb0 [ 1888.281687] ? cap_capable+0x1f9/0x260 [ 1888.285619] ? rpc_pipe_release+0xb70/0xb70 [ 1888.289982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.295726] ? security_capable+0xa4/0xd0 [ 1888.299915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.305488] ? ns_capable_common+0x13f/0x170 [ 1888.309933] mount_ns+0x12a/0x1d0 [ 1888.313416] ? rpc_pipe_release+0xb70/0xb70 [ 1888.317768] rpc_mount+0x9e/0xd0 [ 1888.321165] ? lock_release+0xa10/0xa10 [ 1888.325169] mount_fs+0xae/0x328 [ 1888.328570] ? mpi_free.cold.1+0x19/0x19 [ 1888.332670] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1888.337370] ? may_umount+0xb0/0xb0 [ 1888.341026] ? _raw_read_unlock+0x22/0x30 [ 1888.345199] ? __get_fs_type+0x97/0xc0 [ 1888.349147] do_mount+0x564/0x3070 [ 1888.352714] ? lock_downgrade+0x8e0/0x8e0 [ 1888.356893] ? copy_mount_string+0x40/0x40 [ 1888.361161] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1888.366223] ? __check_object_size+0x95/0x5d9 [ 1888.370754] ? __might_sleep+0x95/0x190 [ 1888.374758] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.380320] ? _copy_from_user+0xdf/0x150 [ 1888.384510] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.390071] ? copy_mount_options+0x285/0x380 [ 1888.394572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.400129] ksys_mount+0x12d/0x140 [ 1888.403765] SyS_mount+0x35/0x50 [ 1888.407128] ? ksys_mount+0x140/0x140 [ 1888.410937] do_syscall_64+0x29e/0x9d0 [ 1888.414834] ? vmalloc_sync_all+0x30/0x30 [ 1888.418981] ? _raw_spin_unlock_irq+0x27/0x70 [ 1888.423478] ? finish_task_switch+0x1ca/0x820 [ 1888.427984] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1888.432927] ? syscall_return_slowpath+0x30f/0x5c0 [ 1888.437880] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1888.443259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1888.448108] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1888.453401] RIP: 0033:0x455319 [ 1888.456625] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1888.464486] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1888.471756] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1888.479031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.486310] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1888.493616] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000044 [ 1888.501375] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_icmp(0x4, 0x2, 0x1, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x730000, 0x705000, &(0x7f0000000180)) 2253/09/17 08:16:00 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000004800)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000003800)=""/4096, 0x1000}], 0x1, &(0x7f0000000580)=""/129, 0x80, 0x8}, 0x0) socketpair(0xfffffffffffffffe, 0x805, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000640)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x3, &(0x7f0000003780)=""/67, 0x43}, 0x0) socketpair(0x11, 0x3, 0xfffffffffffffff9, &(0x7f0000000000)) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2253/09/17 08:16:00 executing program 5 (fault-call:8 fault-nth:69): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = socket$kcm(0xa, 0x6, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000180)="3fc1382967949bec494793e6a5e43217fa6e9b017ed215291d3c4a3e26793466b71b08963226f12bb6751fc9fd7b9b12af79ae3387bbce0c71a0167d804da78173979e00d69dedb793481d26c33088af0151cb8487cf412c5e5644a3a83eda2de71963c84211fb026c316b88788f4b49c6a3d1fb56ffe5f0e014f1dfa740d985c97961cb327dbae387a55b9e2440cb85a51a6c5b9491b47a3505914281487179cbdee0e9961f7cb62aab0d4900227fdec2eae45ae824a3bbae36311c4ef8a9ae45a7b32d1136fa5fc320f26172a193647e9b07cf0411833a8917b2744ebe5b12e451dbf9304e902c9c91036bba41d42cef2e"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000400)) close(r0) 2253/09/17 08:16:00 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001b80)=""/4096, 0x1000}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg$kcm(r0, &(0x7f000000e700)={&(0x7f000000d300)=@can={0x0, 0x0}, 0x80, &(0x7f000000e5c0)=[{&(0x7f000000d380)=""/186, 0xba}, {&(0x7f000000d440)=""/4096, 0x1000}, {&(0x7f000000e440)=""/107, 0x6b}, {&(0x7f000000e4c0)=""/237, 0xed}], 0x4, &(0x7f000000e600)=""/252, 0xfc, 0x6}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000e740)={0x0, 0xf, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x3, 0x3, 0x1, 0x4, 0xf, 0xfffffff0, 0xffffffffffffffff}, @alu={0x7, 0x7, 0xd, 0xb, 0xa, 0x20, 0xfffffffffffffff0}, @ldst={0x1, 0x2, 0x6, 0x7, 0x1, 0xfffffff4, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3ff, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x1, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20f}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001280)={r0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000009a1df59d5474690001c1000000ef000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x930000, 0x705000, &(0x7f0000000000)) 2253/09/17 08:16:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x105}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(0xffffffffffffffff, &(0x7f000000d0c0)={&(0x7f000000cbc0)=@can={0x0, 0x0}, 0x80, &(0x7f000000cfc0)=[{&(0x7f000000cc40)}, {&(0x7f000000cc80)=""/12, 0xc}, {&(0x7f000000ccc0)=""/65, 0x41}, {&(0x7f000000cd40)=""/12, 0xc}, {&(0x7f000000cd80)=""/130, 0x82}, {&(0x7f000000ce40)=""/37, 0x25}, {&(0x7f000000ce80)=""/135, 0x87}, {&(0x7f000000cf40)=""/128, 0x80}], 0x8, &(0x7f000000d040)=""/95, 0x5f, 0x3}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000d100)={0xd, 0xd, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @alu={0x7, 0x6, 0x6, 0x0, 0x5, 0x180, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0x8, 0x9, 0x0, 0xfffffffc, 0x10}, @ldst={0x3, 0x0, 0x2, 0x3, 0x7, 0x10, 0xfffffffffffffffc}, @generic={0x9, 0x7, 0x8, 0x4}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7fffffff, 0x16, &(0x7f0000000080)=""/22, 0x41000, 0x1, [], r1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xfffffffffffffe51) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2, &(0x7f0000000240)=@raw=[@call={0x85, 0x0, 0x0, 0x11}], &(0x7f0000000280)='GPL\x00', 0x7, 0x30, &(0x7f00000002c0)=""/48, 0x41100, 0x1, [], r1}, 0x48) socketpair$inet_icmp(0x1e, 0x730000, 0x6f2000, &(0x7f0000000180)) 2253/09/17 08:16:00 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x73}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair(0xf, 0x3, 0xff, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8001) recvmsg(r1, &(0x7f000000a1c0)={&(0x7f0000009a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000a040)=[{&(0x7f0000009ac0)=""/138, 0x8a}, {&(0x7f0000009b80)=""/67, 0x43}, {&(0x7f0000009c00)=""/41, 0x29}, {&(0x7f0000009c40)=""/13, 0xd}, {&(0x7f0000009c80)=""/123, 0x7b}, {&(0x7f0000009d00)=""/66, 0x42}, {&(0x7f0000009d80)=""/186, 0xba}, {&(0x7f0000009e40)=""/246, 0xf6}, {&(0x7f0000009f40)=""/198, 0xc6}], 0x9, &(0x7f000000a100)=""/155, 0x9b, 0x4}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000a200)={0xb, 0x11, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x383698cc, 0x0, 0x0, 0x0, 0xffffffff}, [@call={0x85, 0x0, 0x0, 0x1f}, @map={0x18, 0x1, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdaad, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x14}, @ldst={0x0, 0x3, 0x1, 0xa, 0x7, 0xfffffffe, 0xfffffffffffffff0}, @alu={0x4, 0x3, 0xe, 0x7, 0x7, 0x1e, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x39f, 0x47, &(0x7f00000002c0)=""/71, 0x40f00, 0x1, [], r3}, 0x48) r4 = getpid() perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0x8, 0xc7, 0x20, 0x8001, 0x0, 0x1, 0x90023, 0x2, 0x0, 0xf2, 0xf7d1, 0x0, 0x100, 0x100, 0x4, 0x0, 0x20, 0x5da6d734, 0x5, 0x80000001, 0x9, 0x80000001, 0x4837e3d1, 0xffffffffffffffff, 0xffffffffffffff00, 0x8, 0xffffffffffff8001, 0x6, 0x46, 0x9, 0x4, 0x8, 0x5, 0x2, 0x5, 0x9, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x21f975bf}, 0x400, 0x7, 0x4, 0x7, 0x72b7, 0x6, 0x8}, r4, 0xf, r1, 0x2) gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x2, 0xe, &(0x7f00000003c0)=@raw=[@generic={0x2, 0x10000, 0x81, 0x7fffffff}, @generic={0x8, 0xffffffff, 0x3ff, 0x400000000000}, @call={0x85, 0x0, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20}, @jmp={0x5, 0x6, 0x5, 0x0, 0x9, 0xffffffff, 0xfffffffffffffff0}, @jmp={0x5, 0x2, 0xa, 0x9, 0x5, 0x30, 0x10}, @generic={0x4, 0x9, 0x5, 0x200000000}], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x6b, &(0x7f0000000480)=""/107, 0x41100, 0x1, [], r3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x7fffffffefff, 0x1, &(0x7f00000001c0)) 2253/09/17 08:16:00 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8912, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) [ 1888.604875] FAULT_INJECTION: forcing a failure. [ 1888.604875] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.616268] CPU: 1 PID: 11596 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1888.623299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.632663] Call Trace: [ 1888.635266] dump_stack+0x1b9/0x29f [ 1888.638905] ? arch_local_irq_restore+0x52/0x52 [ 1888.643570] ? graph_lock+0x170/0x170 [ 1888.647373] should_fail.cold.4+0xa/0x1a [ 1888.651426] ? perf_trace_lock_acquire+0xe3/0x980 [ 1888.656278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1888.661377] ? perf_trace_lock+0x900/0x900 [ 1888.665612] ? graph_lock+0x170/0x170 [ 1888.669409] ? find_held_lock+0x36/0x1c0 [ 1888.673476] ? __lock_is_held+0xb5/0x140 [ 1888.677594] ? check_same_owner+0x320/0x320 [ 1888.681918] ? rcu_note_context_switch+0x710/0x710 [ 1888.686851] should_failslab+0x124/0x180 [ 1888.690912] kmem_cache_alloc+0x2af/0x760 [ 1888.695061] ? rpc_i_callback+0x30/0x30 [ 1888.699027] rpc_alloc_inode+0x1a/0x20 [ 1888.702909] alloc_inode+0x63/0x190 [ 1888.706534] new_inode_pseudo+0x69/0x1a0 [ 1888.710601] ? prune_icache_sb+0x1a0/0x1a0 [ 1888.714837] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1888.719417] ? d_instantiate_no_diralias+0x240/0x240 [ 1888.724519] ? kasan_check_write+0x14/0x20 [ 1888.728743] ? do_raw_spin_lock+0xc1/0x200 [ 1888.732976] new_inode+0x1c/0x40 [ 1888.736518] rpc_get_inode+0x1e/0x1f0 [ 1888.740314] ? d_drop+0x51/0x60 [ 1888.743593] __rpc_create_common+0x5d/0x190 [ 1888.747912] rpc_populate.constprop.16+0x11f/0x390 [ 1888.752840] rpc_fill_super+0x3c9/0xbb0 [ 1888.756826] ? cap_capable+0x1f9/0x260 [ 1888.760709] ? rpc_pipe_release+0xb70/0xb70 [ 1888.765032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.770587] ? security_capable+0xa4/0xd0 [ 1888.774999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1888.780622] ? ns_capable_common+0x13f/0x170 [ 1888.785028] mount_ns+0x12a/0x1d0 [ 1888.788475] ? rpc_pipe_release+0xb70/0xb70 [ 1888.792807] rpc_mount+0x9e/0xd0 [ 1888.796175] ? lock_release+0xa10/0xa10 [ 1888.800153] mount_fs+0xae/0x328 [ 1888.803518] ? mpi_free.cold.1+0x19/0x19 [ 1888.807596] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1888.812180] ? may_umount+0xb0/0xb0 [ 1888.816161] ? _raw_read_unlock+0x22/0x30 [ 1888.820311] ? __get_fs_type+0x97/0xc0 [ 1888.824217] do_mount+0x564/0x3070 [ 1888.827760] ? lock_downgrade+0x8e0/0x8e0 [ 1888.831904] ? copy_mount_string+0x40/0x40 [ 1888.836130] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1888.841238] ? __check_object_size+0x95/0x5d9 [ 1888.845729] ? __might_sleep+0x95/0x190 [ 1888.849708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.855255] ? _copy_from_user+0xdf/0x150 [ 1888.859400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.864931] ? copy_mount_options+0x285/0x380 [ 1888.869419] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1888.874953] ksys_mount+0x12d/0x140 [ 1888.878578] SyS_mount+0x35/0x50 [ 1888.881953] ? ksys_mount+0x140/0x140 [ 1888.885748] do_syscall_64+0x29e/0x9d0 [ 1888.889657] ? vmalloc_sync_all+0x30/0x30 [ 1888.893796] ? _raw_spin_unlock_irq+0x27/0x70 [ 1888.898297] ? finish_task_switch+0x1ca/0x820 [ 1888.902795] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1888.907803] ? syscall_return_slowpath+0x30f/0x5c0 [ 1888.912739] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1888.918105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1888.922985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1888.928166] RIP: 0033:0x455319 [ 1888.931364] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1888.939066] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1888.946329] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1888.953591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.961041] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1888.968308] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000045 [ 1888.975775] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb 2253/09/17 08:16:00 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x713, 0x5, 0x0, 0x4, r0, 0xe3c8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x5cee, 0x1, 0x80000001, 0x10, 0xffffffffffffffff, 0x1f}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x800}, 0xfdf3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) [ 1889.015571] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:01 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x1000400, &(0x7f0000000200)="4876bee44f1f46896151e2d1fada60183e3665e0541ca873c4cc3a9be167768f3cf32771d9255546467c3228d5656c20e6ce7231aaad5f14e1cd4bba9191ab87a9e27f67c270") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x2400, &(0x7f0000000080)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x2000000, &(0x7f0000000280)="afef332933e5e712e06b5c38d97dd3e61aba0925ef9b9b835971bd4e15c822c58d614ff1c8bff22641641d3f187bffd8d05f00c0fd661139b98ae4204a89ad9f356ae9726134bb197a1dcf") mkdir(&(0x7f0000000000)='./file0\x00', 0x140) r0 = getpid() socketpair(0x9, 0xe, 0x8a, &(0x7f0000000440)={0xffffffffffffffff}) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x7, 0x3, 0x3, 0x3241, 0x0, 0x7, 0x80000, 0x8, 0x4, 0x9de, 0xffffffffffffffe0, 0xc16, 0x200, 0x0, 0x1, 0x8, 0x31, 0x1ff, 0x1, 0x40, 0xd4, 0x1, 0x30f, 0x5, 0xf0b, 0xf7, 0x4, 0xcf, 0x8, 0x8c, 0x1, 0x7, 0x6, 0x7ff, 0x0, 0x5, 0x0, 0x3ff, 0x4, @perf_bp={&(0x7f0000000380), 0x4}, 0x8000, 0x4, 0x2, 0x5, 0x4, 0x7fff}, r0, 0x0, r1, 0x1) 2253/09/17 08:16:01 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) socketpair(0x4, 0xe, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000180)=@rc={0x1f, {0x5, 0xb58, 0x267586f0, 0x0, 0x0, 0x10001}, 0x9}, 0x80, &(0x7f0000002540)=[{&(0x7f0000001400)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000061000000000800000000001f0100000000000000000019000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000002480)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x1f, 0x11a6c41e, 0x5, 0x7fff, 0x8, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000200)="d0a331e78802", &(0x7f0000000280)="3fff2d84f270211b1d9093a3b0b7d04d04853d4080dd5c5b5902a829270595ee4335139ea5d53893883416c133ca147c1e9fd35d063a46b87ea53acdbaaaae9dbac3de63b54f23db9d3bc25f596bc5f1cef70f1340b7845b1339ef1cb580e8e0eefd13a8b02c377b96a0e5b5ba305cc5c9ac1dea6cd579ae1688293375a3027a1fc6b2578e0def0822081c3d9a667a1a88ae9c95b4c28af525f339f0ea89e9ff47887b2eaafc8c505aef4e417e221ff2af7271360799a9eeee21b4682f5334af6abd08a9a8e72c58a2a8b9897b79aae8f7d584aec40f75b1dfaf78"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000002600)={0xf, 0x9, 0xa6e, 0x0, 0x14, r0, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000007700)={0xc, 0x5, &(0x7f0000002400)=ANY=[@ANYBLOB="18f97327000000000000000000000000850000001500d4f8e680569f0ecdf9337d033e93330000000000000000000095000000000000008c34e4f9589560a98719909cbd4dc8f4219cf9f39476b9d4f9067bfef71ff161df689f5af73a8fc90082d9"], &(0x7f0000000240)='GPL\x00', 0x5, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) 2253/09/17 08:16:01 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000340)=""/37, 0x25}], 0x2, &(0x7f0000000580)=""/119, 0x77, 0x200}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f0000000600)='./file0\x00', 0x80) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000009c0)={r4, 0xfffffffffffffed5, &(0x7f0000000980)={0x0, 0x0}}, 0xb) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='gfs2\x00', 0x360846, &(0x7f00000007c0)="186d3ff9ed91c7defcc932940dac060d221de50b6f22a313ea427d3f2be699bb33e754c1a712d5d4675f4cff4409452294b0568bfe28cc0ca98c0dd84ac254c1f9f042a86d85f20e8f968d0e4cb8194c89f21ce86fec258ba9e48fdae3bcc650") socketpair(0x1, 0x3, 0x3, &(0x7f00000003c0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r5, 0xe85, 0x8}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000008c0)=0x400, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2253/09/17 08:16:01 executing program 4: 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) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)="7300040000000002650060", 0x1ffe, &(0x7f0000000040)='/') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="8500000022000000070000dcffbada3bbfe10000009b00d90600000000000094237036eb2779c7815ac26871f18fa580844da66588e39ce886468390e2a2102282feb18d14b1c2513edd5a77e538163867c8185d126da914b33d3e810411a7e67a895bc8f35aac9c05d0"], &(0x7f0000000480)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d811248901009d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e00896775d07e643294f42572c5c6afe73b327c265d3da17b9b836403a9848ed53b6a03675e3abe7fcbcc7f7e3e20a3247b3140d507ce0cac979cd37dc2fb7f0a6f3047c62b2b38196e9f5720f37c75293d4397af", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x3a, 0x1000, &(0x7f0000000100)="288b6671d7af52f647750501080089f30000000000005f2f66ad8769233d85c111af0daba4829a55bc8f7b5ed421e1d1a1fb36d8fef5308d498e", &(0x7f0000001800)=""/4096}, 0x28) 2253/09/17 08:16:01 executing program 5 (fault-call:8 fault-nth:70): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:01 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="8500000005000000f71e333a743046c3781db88f05839f7557bcf56a8a8b0c030000000901e66d0c22f412f00000000000"], &(0x7f00000000c0)='GPL\x00', 0x78549241, 0x44a, &(0x7f0000000000)=""/153, 0x41000}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) recvmsg$kcm(r1, &(0x7f000001a640)={&(0x7f000001a300)=@hci={0x0, 0x0}, 0x80, &(0x7f000001a500)=[{&(0x7f0000000280)=""/204, 0x2ef}, {&(0x7f0000000200)=""/79, 0x4f}], 0x2, &(0x7f0000000100)=""/241, 0xf1, 0x2}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000400)={r1}) sendmsg(r0, &(0x7f000001a980)={&(0x7f000001a680)=@ll={0x11, 0x7dcc43b7d994134, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f000001a940)=[{&(0x7f000001a700)="355e1d0f839a6661863979ac471916c4f89a6afe6d2ec1631034ffaadecd74225b51cbfdf6281ffc63b352ea341e48f293d142adde5b7e6033accc135df8761886c429b03df468197cc5ebea06d1c156f1f65b348ff781237c53a020e0ce996e680cdfdc356f79ae4f19d74635be05623dbe219d7a0fca7cfa44256b793d4c57a9a682d9f0d043099174a38e553c4e37b0c1fbe096785290bdec894a0a5fac8cdcc0d63dd25bc05483aa6d7be3d36be01b65a517423258900994fdb7aeae28b9308702a36b08dedc5227f3ac59b6bdd32f159e392b89eb46df", 0xd9}], 0x1}, 0x4000000) [ 1889.181829] FAULT_INJECTION: forcing a failure. [ 1889.181829] name failslab, interval 1, probability 0, space 0, times 0 [ 1889.193301] CPU: 1 PID: 11629 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1889.200164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1889.209537] Call Trace: [ 1889.212158] dump_stack+0x1b9/0x29f [ 1889.215822] ? arch_local_irq_restore+0x52/0x52 [ 1889.220522] ? graph_lock+0x170/0x170 [ 1889.224364] should_fail.cold.4+0xa/0x1a [ 1889.228448] ? perf_trace_lock_acquire+0xe3/0x980 [ 1889.233325] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1889.238464] ? perf_trace_lock+0x900/0x900 [ 1889.242729] ? graph_lock+0x170/0x170 [ 1889.246574] ? find_held_lock+0x36/0x1c0 [ 1889.250673] ? __lock_is_held+0xb5/0x140 [ 1889.254768] ? check_same_owner+0x320/0x320 [ 1889.259110] ? rcu_note_context_switch+0x710/0x710 [ 1889.264064] should_failslab+0x124/0x180 [ 1889.268148] kmem_cache_alloc+0x2af/0x760 [ 1889.272324] ? rpc_i_callback+0x30/0x30 [ 1889.276329] rpc_alloc_inode+0x1a/0x20 [ 1889.280232] alloc_inode+0x63/0x190 [ 1889.283886] new_inode_pseudo+0x69/0x1a0 [ 1889.287966] ? prune_icache_sb+0x1a0/0x1a0 [ 1889.292215] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1889.296818] ? d_instantiate_no_diralias+0x240/0x240 [ 1889.301952] ? kasan_check_write+0x14/0x20 [ 1889.306204] ? do_raw_spin_lock+0xc1/0x200 [ 1889.310472] new_inode+0x1c/0x40 [ 1889.313851] rpc_get_inode+0x1e/0x1f0 [ 1889.317667] ? d_drop+0x51/0x60 [ 1889.320967] __rpc_create_common+0x5d/0x190 [ 1889.325316] rpc_populate.constprop.16+0x11f/0x390 [ 1889.330273] rpc_fill_super+0x3c9/0xbb0 [ 1889.334276] ? cap_capable+0x1f9/0x260 [ 1889.338183] ? rpc_pipe_release+0xb70/0xb70 [ 1889.342525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1889.348089] ? security_capable+0xa4/0xd0 [ 1889.352273] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1889.357836] ? ns_capable_common+0x13f/0x170 [ 1889.362278] mount_ns+0x12a/0x1d0 [ 1889.365747] ? rpc_pipe_release+0xb70/0xb70 [ 1889.370093] rpc_mount+0x9e/0xd0 [ 1889.373478] ? lock_release+0xa10/0xa10 [ 1889.377472] mount_fs+0xae/0x328 [ 1889.380861] ? mpi_free.cold.1+0x19/0x19 [ 1889.384948] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1889.389554] ? may_umount+0xb0/0xb0 [ 1889.393205] ? _raw_read_unlock+0x22/0x30 [ 1889.397357] ? __get_fs_type+0x97/0xc0 [ 1889.401264] do_mount+0x564/0x3070 [ 1889.404826] ? lock_downgrade+0x8e0/0x8e0 [ 1889.408989] ? copy_mount_string+0x40/0x40 [ 1889.413235] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1889.418278] ? __check_object_size+0x95/0x5d9 [ 1889.422958] ? __might_sleep+0x95/0x190 [ 1889.426945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1889.432499] ? _copy_from_user+0xdf/0x150 [ 1889.436712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1889.442272] ? copy_mount_options+0x285/0x380 [ 1889.446778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1889.452408] ksys_mount+0x12d/0x140 [ 1889.456047] SyS_mount+0x35/0x50 [ 1889.459428] ? ksys_mount+0x140/0x140 [ 1889.463243] do_syscall_64+0x29e/0x9d0 [ 1889.467138] ? vmalloc_sync_all+0x30/0x30 [ 1889.471386] ? _raw_spin_unlock_irq+0x27/0x70 [ 1889.475895] ? finish_task_switch+0x1ca/0x820 [ 1889.480399] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1889.485322] ? syscall_return_slowpath+0x30f/0x5c0 [ 1889.490269] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1889.495637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1889.500508] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1889.505713] RIP: 0033:0x455319 [ 1889.508893] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1889.516595] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1889.523856] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1889.531126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1889.538393] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1889.545697] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000046 [ 1889.553080] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd4_cb [ 1889.562611] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:02 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x4f}, 0xffffff7e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x36, 0x1, &(0x7f00000001c0)) 2253/09/17 08:16:02 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000021}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x4e0, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x4, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80a, 0xd08, &(0x7f0000000080)) 2253/09/17 08:16:02 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x39, &(0x7f0000000180)=r1, 0x4) socketpair(0x11, 0x5, 0x439dbff4, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000001900)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'syzkaller1\x00'}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000140)="798aabb770f2fa3511be1c66325aa36ca52fcce5cc47d51b655f188af228e25821bfedc9651414d3bc3a79c96200b98d61193a435c40579aecf9df458ee995ad", 0x40}, {&(0x7f00000001c0)="510bd41048b2f0889d25d4ffab4c884c8ef3e2d35a9bcb677ff8ea2c967f2104e89d6279e305c2f4a6b765f25f6a53ab1912fa3ef4ff4c5edbed8d77deb6196c58fdb6d4d11f14d986459da9796b42b13aa440879f1b2bd82bd50f95391c0635e02207779dad45d361ab12d4e7deedf3609089fbc0532fb9df38f0217bd8185762be149f884b3214", 0x88}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="a01dc65f43a0ab1e86104308461d0aaa2eee8c77798479ef2725229a0822ff8cac5b9fa75f330f0fab4dba318c52b911b0cad25d5b145c737b93fb59bc373c40de29bb8639df2dfe00268e1d4af5b1a21292f70e2e160889db452c54b4c33bc7d8749853b1fd80ed576440ea802c717d36", 0x71}], 0x4, &(0x7f0000001340)=[{0x108, 0x11b, 0x8, "8993e58e7d27156a23ba58ed1f9ca1da3db1cd75696f70d3a2a7649de0f91a001a046be5c2ad0df15fe42c3af03dbcc17efa52a4a4fe8823a0bc185985778a342e3db4a331752e5c30a02673aa2fc40690ca05e073ca20eab3a3b967b6a20d11b67530a0e657c6b1a18c01aef089e6e91a3710b1f830099413056dfff2da932a1da89a59bb8ceffc1a45f371e1eb436373f9159a9f3407651682d9ae4ee9c0f2af58f361ab1cd0dc0484530ac559daaaac6fe54d1c7229ee37901d6d6ab055acba15d2754ecf1b923920a1f2d4a4d2994655fc65068b6e02133446b90de2a40b996dd6502190a2b7c4e2b7348ceffdebccc0adcb"}, {0xd8, 0x107, 0x10001, "377aaca8327ebe04dc833d05904004650718c3d9a3cc47cb73b4f70e704dc517d82fb60558a84ba23ef1ac5333cce16af9a7232187207d9bfb6b2e3fd2f579604e721fe21606d442c474e1a1e44a24fbdada48ee8a762366ab15da7dbca42e2ce1e3c67ba7d32cd1f37c76e9b9123427bfb4e0f2f189846c36c72840002cbbdec7060031210a1cf335c4d37b5c001bdae53527e9c7c16209529d4f49ae5f4dcd67578c8f9d243e1376ca0188a39903175dfc54149ff05fe2d610d3fb304300da3f318059ee"}, {0x58, 0x11e, 0x8001, "0bfa65fa96f1d40cda0be672c2c54a2b1a20994589c25300afb5c75c62c89a141ca6ec07dacf9412fc77781b4d7251b72827e4a8943fcc687f482b767a90d9d2604fffd1"}, {0xa8, 0x119, 0x6, "290627f872b51d9d8d97bbc87a4149fc66d761abc8cdf17f8781a4a6c08097badbd17a1ce9c3937fbc76a5d1cca9d0ca64474c7c0317584489fb18846ec0d76bb28b8d89666dc79c5845096993b13be5174300739ae114c9b32d3541c31fc5b59e9776cb1af362313de97c5cc158a4d620924094f1dd2c01d48b4f0922e9cb1a3defbf39f3c4c3f4dd24545e325c6c03674429c7"}, {0x108, 0x3a, 0x101, "faf6b71083621281ecba29eaf4764132521f65814402b943ede95a70cbfcb44d287275095f51edd7db82343780d3218112f7cdaf429cfa4893738346af07a928077f997719a0faf7cd34aa3ebe6c5dc638c09b3feeb944511244947823941ba0c54aab6b0c81f0f1a5a4bc9681f7435cf31f98083a2db86e2a7f32a2543651926a8d098e268e80027d6e856d71666e4b883df4e9b477c3d1d39582ae207e74dc4f896823cfba09a79848ef0230484763a3b27dff428075dd15616f1e39209809e430b982f220ed14e0ab1e26dc65e4a7e5323a92e2fa5ac558ab9e37ef7ca46eabaa6257b47692c27625cf662a521173413da39bd4"}, {0x48, 0x13f, 0x0, "38a53e033e7b736c66caadc41e7e7f63edd7aba312aea798f0f0f4a8623c6f139b45187e154408c440a5f3e67c0e8b7bc8a7ae9a9c372850"}, {0x58, 0x11d, 0x7, "249de1978ae043041c481967616f87ec9c2a3ace0eea6f3fc64b2324f1988b33b4531858f2e99216020125d18eb766727b87e279b197a1686906223d4bb229d4724131"}, {0x100, 0x10f, 0x7, "82bcbedaf41d10981f5810a0fe01f74bf5ef6c295bc973ce8c0a919584904a2835db8da9da7571f79e126bac1d38997b699570bc91654bbf116c9c6250c4e75cfd9e82b7ad567ca58eda82cf517003984d6fd3f2f7df5bcbced74b723d54d4eb297c25cdcb2d0242db0cd9ac2c7499e960921b832facd28753ccf1a9a8ae29e97379bd15f52e07cb0ed4509724f5b249987e82cfafa78c23447fe9d058ce638ebe00b9fe4bb5bb6c718f7a5b7daeceeb7a6625ea7ad35cffac63e389ac57b271f9173fd078e5d2996e89e564b80361b172186a88a5369b4477a23d73c9bee646632a749bdbed08544956"}, {0x30, 0x117, 0x6, "05b5b4c42fe901449a33f47cbbc62f0a638e7c503fee42b1ba7c5919"}], 0x5b8, 0xc000}, 0x4000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2253/09/17 08:16:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={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) close(r0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f00000000c0)=0x2) 2253/09/17 08:16:02 executing program 5 (fault-call:8 fault-nth:71): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:02 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x65d, 0x9, 0x5, 0x2, 0x0, 0x6, 0x0, 0xa, 0x10000, 0x9, 0x0, 0x1, 0x20, 0x0, 0xfa8, 0x3ff, 0x401, 0x2, 0x6, 0xd54, 0x10001, 0x100000000, 0x1, 0x0, 0x3, 0xa9ee, 0x3, 0x6, 0xfffffffffffffffb, 0x1, 0x0, 0xff, 0x8d2, 0x7, 0xfffffffffffffffc, 0x9, 0x0, 0x100000001, 0x6, @perf_config_ext={0x8, 0x3f}, 0x10000, 0x6, 0x7, 0x2, 0x8001, 0x3, 0x10000}, r1, 0x0, r0, 0x1) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-vmnet0\\\'cpusetvboxnet0cpusetwlan0em0-\x00') 2253/09/17 08:16:02 executing program 1: socketpair(0x10, 0x5, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x2, 0x0, 0x4, 0x66, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000871108d0d0000400000000000000000009500000000000000d232cd38237bff6958048f0216ca635fd722e3cc9bb39f15a219e4addb9c3ec9f2f56a524f001000001d346006dbefc5f1cb9cae2a4a1df8e0306a03ced83cc94fb9a73b930840858711397e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) close(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), 0x2}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) 2253/09/17 08:16:02 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xd68, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x4000000005, 0x0) sendmsg$kcm(r0, &(0x7f0000000c40)={&(0x7f0000000500)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)='?', 0x1}], 0x1, &(0x7f00000020c0)=ANY=[]}, 0x8040) close(r0) recvmsg(r0, &(0x7f0000002bc0)={&(0x7f0000002940)=@can={0x0, 0x0}, 0x80, &(0x7f0000002b40)=[{&(0x7f00000029c0)=""/103, 0x67}, {&(0x7f0000002a40)=""/210, 0xd2}], 0x2, &(0x7f0000002b80)=""/36, 0x24, 0x5}, 0x40000100) sendmsg$kcm(r0, &(0x7f0000007f00)={&(0x7f0000002c00)=@hci={0x1f, r1}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002c80)="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0x1000}, {&(0x7f0000003c80)="c1d4af7c0dd16f414a0923d549876488722836332e9cebf47d19e278a71869be", 0x20}], 0x2, &(0x7f0000003d00)=[{0x1010, 0x10d, 0x9, 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0x41e0, 0x20000000}, 0x8000) [ 1890.359496] FAULT_INJECTION: forcing a failure. [ 1890.359496] name failslab, interval 1, probability 0, space 0, times 0 [ 1890.370854] CPU: 1 PID: 11663 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1890.377720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1890.387083] Call Trace: [ 1890.389687] dump_stack+0x1b9/0x29f [ 1890.393395] ? arch_local_irq_restore+0x52/0x52 [ 1890.398063] ? graph_lock+0x170/0x170 [ 1890.401871] should_fail.cold.4+0xa/0x1a [ 1890.405927] ? perf_trace_lock_acquire+0xe3/0x980 [ 1890.410766] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1890.415869] ? perf_trace_lock+0x900/0x900 [ 1890.420218] ? graph_lock+0x170/0x170 [ 1890.424280] ? find_held_lock+0x36/0x1c0 [ 1890.428339] ? __lock_is_held+0xb5/0x140 [ 1890.432404] ? check_same_owner+0x320/0x320 [ 1890.436719] ? rcu_note_context_switch+0x710/0x710 [ 1890.441648] should_failslab+0x124/0x180 [ 1890.445705] kmem_cache_alloc+0x2af/0x760 [ 1890.449851] ? rpc_i_callback+0x30/0x30 [ 1890.453819] rpc_alloc_inode+0x1a/0x20 [ 1890.457705] alloc_inode+0x63/0x190 [ 1890.461329] new_inode_pseudo+0x69/0x1a0 [ 1890.465384] ? prune_icache_sb+0x1a0/0x1a0 [ 1890.469609] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1890.474187] ? d_instantiate_no_diralias+0x240/0x240 [ 1890.479286] ? kasan_check_write+0x14/0x20 [ 1890.483513] ? do_raw_spin_lock+0xc1/0x200 [ 1890.487748] new_inode+0x1c/0x40 [ 1890.491110] rpc_get_inode+0x1e/0x1f0 [ 1890.494905] ? d_drop+0x51/0x60 [ 1890.498176] __rpc_create_common+0x5d/0x190 [ 1890.502492] rpc_populate.constprop.16+0x11f/0x390 [ 1890.507428] rpc_fill_super+0x3c9/0xbb0 [ 1890.511399] ? cap_capable+0x1f9/0x260 [ 1890.515278] ? rpc_pipe_release+0xb70/0xb70 [ 1890.519595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1890.525125] ? security_capable+0xa4/0xd0 [ 1890.529272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1890.534804] ? ns_capable_common+0x13f/0x170 [ 1890.539301] mount_ns+0x12a/0x1d0 [ 1890.542750] ? rpc_pipe_release+0xb70/0xb70 [ 1890.547064] rpc_mount+0x9e/0xd0 [ 1890.550425] mount_fs+0xae/0x328 [ 1890.553797] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1890.558371] ? may_umount+0xb0/0xb0 [ 1890.561989] ? _raw_read_unlock+0x22/0x30 [ 1890.566127] ? __get_fs_type+0x97/0xc0 [ 1890.570011] do_mount+0x564/0x3070 [ 1890.573719] ? lock_downgrade+0x8e0/0x8e0 [ 1890.577864] ? copy_mount_string+0x40/0x40 [ 1890.582092] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1890.587101] ? __check_object_size+0x95/0x5d9 [ 1890.591592] ? __might_sleep+0x95/0x190 [ 1890.595565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1890.601095] ? _copy_from_user+0xdf/0x150 [ 1890.605239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1890.610766] ? copy_mount_options+0x285/0x380 [ 1890.615251] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1890.620786] ksys_mount+0x12d/0x140 [ 1890.624409] SyS_mount+0x35/0x50 [ 1890.627770] ? ksys_mount+0x140/0x140 [ 1890.631573] do_syscall_64+0x29e/0x9d0 [ 1890.635460] ? vmalloc_sync_all+0x30/0x30 [ 1890.639607] ? _raw_spin_unlock_irq+0x27/0x70 [ 1890.644099] ? finish_task_switch+0x1ca/0x820 [ 1890.648590] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1890.653517] ? syscall_return_slowpath+0x30f/0x5c0 [ 1890.658450] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1890.663815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1890.668656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1890.673838] RIP: 0033:0x455319 [ 1890.677018] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1890.684726] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1890.691986] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1890.699249] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1890.706515] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1890.713780] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000047 [ 1890.721271] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry cache 2253/09/17 08:16:02 executing program 0: socketpair(0x10, 0xe, 0x1cb, &(0x7f0000000b40)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001c40)={r0, 0x0, 0x98, 0x1000, &(0x7f0000000b80)="d185a05577816ff2a7444ad9e82bc20140b30d797811ea507b40a59c506f9dd11e12e83b9ec8bda699c103b861e014766ef32f9e66c05928c90a1b1f5277b31b46863246fcb31fccf8b0e8aac4bac5c7349cbb2b67c9589617d8f9057e36f61945e4c2653ad80406d1d2025c2ea8948af2ec57abaf7bcdd7b743381065fc1a37ac20f1f65b1f63b609fd7a1d1a1d2aff32b1042213ccd57d", &(0x7f0000000c40)=""/4096, 0x5, 0x1c0a}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f00000003c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001cc0)={r1, r0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7, 0x0, 0x4, 0xff}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000711000000000000000fbff000000000095000000000007004bb7f3cbc28fdb21cfc12b56a886dc77a061cd4076626f047e71ef78203a746e9d1c4ecc2fa2cc0dae771ff06e49ca669432f245c2d500000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x408626, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f00000056c0)={&(0x7f0000005340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005640)=[{&(0x7f00000053c0)=""/243, 0xf3}, {&(0x7f00000054c0)=""/40, 0x28}, {&(0x7f0000005500)=""/187, 0xbb}, {&(0x7f00000055c0)=""/106, 0x6a}], 0x4, &(0x7f0000005680)=""/41, 0x29, 0x1a9}, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000005700)={0xe, 0x13, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x8, 0x0, 0xf, 0x6, 0xfffffff8, 0xfffffffffffffffc}, @generic={0x7, 0x1000, 0x9, 0x4}, @jmp={0x5, 0x5, 0xe, 0x8, 0x1, 0xa, 0xfffffffffffffff0}, @jmp={0x5, 0xfffffffffffffffa, 0xc, 0x5, 0xa, 0x1e, 0x18}, @jmp={0x5, 0x51, 0x0, 0x6, 0x5, 0xfffffff0}, @alu={0x7, 0x7, 0xc, 0x0, 0xf, 0x60, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x813, 0xb4, &(0x7f00000002c0)=""/180, 0x41000, 0x1, [], r4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xb, 0x2, &(0x7f0000000040)=@raw=[@alu={0x4, 0x8000, 0x7, 0x0, 0x6, 0x58, 0xffffffffffffffff}], &(0x7f0000000400)='GPL\x00', 0x10000, 0xd0, &(0x7f0000000440)=""/208, 0x41100, 0x1, [], r4}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000000b00)={&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/11, 0xb}, {&(0x7f00000007c0)=""/11, 0xb}, {&(0x7f0000000800)=""/110, 0x6e}, {&(0x7f0000000880)=""/220, 0xdc}, {&(0x7f0000000980)=""/228, 0xe4}], 0x6, 0x0, 0x0, 0x2}, 0x1) [ 1890.760218] tmpfs: No value for mount option './file0' 2253/09/17 08:16:02 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) r0 = 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) r1 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x1, 0x0, 0x5, 0x1, 0x0, 0x3862, 0x2000, 0x0, 0xfffffffffffffff9, 0x6, 0x5af2, 0xfffffffffffffff8, 0x100, 0xfffffffffffffc00, 0x1, 0x100, 0x8, 0x46f0, 0x0, 0x40, 0x0, 0x5, 0x4, 0x7fff, 0x0, 0x4, 0x2, 0x1, 0xf9, 0x1000, 0x1, 0xfffffffffffffffd, 0x100000001, 0x3, 0x3, 0x3, 0x0, 0x3bf4, 0x6, @perf_config_ext={0xffff, 0xc0000000000}, 0x20000, 0x80, 0x1f, 0x7, 0x7, 0x8, 0x4}, r1, 0x5, r0, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000002c0)='GPL\x00') r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xe6, 0xfb, &(0x7f0000008980)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) 2253/09/17 08:16:02 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xbb}, 0x2c) r1 = getpid() socketpair(0x10, 0xa, 0xff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x6, 0x1ff, 0x3, 0x1f, 0x0, 0x5, 0x2, 0x8, 0x80, 0x200000000000000, 0x100000001, 0x4, 0xf772, 0x0, 0x7, 0x431cf66, 0x8b3, 0x141, 0x0, 0x1, 0xff, 0x2, 0x6, 0x7, 0x1, 0x8, 0xae3, 0x3, 0x0, 0x6, 0x5, 0x4, 0x6, 0xfffffffffffffff8, 0x80, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000002c0), 0x8}, 0x10002, 0x4, 0x5, 0x4, 0x4, 0x7ff, 0x467}, r1, 0x0, r2, 0xb) recvmsg$kcm(r2, &(0x7f0000000880)={&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/200, 0xc8}], 0x1, &(0x7f0000000840)=""/44, 0x2c, 0x1f0000000000000}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x164, &(0x7f00000008c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000f6bffb)='GPL\x00', 0x1000000000, 0xfb, &(0x7f0000000500)=""/251, 0xfffffffffffffffd, 0x5, [], r4}, 0x44) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0x50, &(0x7f0000000440)}, 0x8) socketpair$inet_icmp(0x13, 0x541b, 0x6f2000, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x7, 0x1, 0x6c, 0x2, r3, 0xffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000001c0)="271d31e858fbce0ab45add13d725d63124f2fb4523a1d42b9140e5602edc19f6ea39125c56f6d68fcfcd24d4fd27d151f5b6c6ecc38424442a4c2817677cedc2eb2db377637f30b798d2339d65fa0106c1dcd095f60e91bafcdb6819a50cab8d3eeac874f0520e6820f11fa66d8b29034dfeb074e9496399265e8743b13cc662134cccbbe7834efb73bf9dcfeb0b25e211373d5fefcbe2aaf78097a83172876604bb679a6495113f338fe7708a391565fa61f8674f29ee3abad06dfac04ad9c9c5ce5656f1a435cf7930bcf0650f6ef3460e0e98bf0afadc95ed587738a2fb73c37761894373a0de5e2b39468029df4e20aa7a9d90df"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xfffffffffffffff7, 0x0, 0x1b, 0x8, r0, 0x9}, 0x2c) 2253/09/17 08:16:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x1}, 0x2c) r1 = perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x1f, 0x7, 0x5, 0x1, 0x0, 0x1ff, 0x31000, 0x8, 0x6, 0x101, 0x0, 0x400a, 0x4, 0x4, 0x7fff, 0x3, 0x1ff, 0x0, 0x4, 0x9, 0x2, 0x9, 0x1, 0x1, 0x5, 0x8, 0xfff, 0x3, 0x2d1a3765, 0x3, 0x8, 0x3, 0x7202, 0x20, 0x100000001, 0x2, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000003c0), 0x2}, 0x2000, 0x5, 0x9, 0x5, 0x47209216, 0x80, 0x20}, 0x0, 0x8, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000480)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000005c29281f6f5126f09c4b10bac7abce00cc08000000000000000071100000000000000003d0968c1026b320f78e618a5ac3a1d59af56403bbb38aebc80114d07ed99dddcf827c60b6ec505c909328dbda762b53b7de2b1367cc03fe6c0497d855ed09f295e8e1519c"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = socket$kcm(0x29, 0x8000000000000007, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r4, r2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000180)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)="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"}, 0x10) socketpair$inet_icmp(0x2, 0x400000, 0xffffffff003ffdef, &(0x7f0000000000)) [ 1890.792044] tmpfs: No value for mount option './file0' 2253/09/17 08:16:02 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={&(0x7f0000389000)}}, 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$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000540)={r4}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0xffffffffffffff5e) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0xffffffff, 0x3, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r6, &(0x7f0000000340)="e893c7ba808e149c6153e298c791cb04854a4aeaf219bce4556e5a1d927f48840c4968171c1706c7288dc44077cf2c794f8eeb7b7eba3321e553fa33e6a8c73e8cdefc64fb12ac42619ed938b119b26193f769f36570110219c37ba4529d007085", &(0x7f00000003c0)=""/144}, 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000004000000000000095004282f56b8bf47afa8baa0940000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) close(r0) [ 1890.819650] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1000000005, 0x1, 0x7, 0x0, 0xffffffffffffff9c, 0x3}, 0x2ef) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2253/09/17 08:16:02 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x127) 2253/09/17 08:16:02 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x28, 0x0, 0x7, "44150f933530693c2f7b4f2a51b7c9e4b9"}], 0x28}, 0x0) socketpair(0x3, 0x2, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x0, 0x7, 0x8001, 0x5, 0x1, 0x1}, 0x2c) recvmsg$kcm(r0, &(0x7f0000001ac0)={&(0x7f0000001840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/116, 0x74}, {&(0x7f0000001940)=""/224, 0xe0}, {&(0x7f0000001a40)=""/49, 0x31}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x9, 0x1ffffede, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xdd08}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x77}, @map={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x2, 0x2, 0x60000000, 0x7fffffff}, @generic={0x9, 0xba, 0xffffffffffffffff, 0x4}, @alu={0x4, 0xde00000000, 0x9, 0x7, 0x0, 0xfffffff7, 0xfffffffffffffffc}, @alu={0x4, 0x0, 0xb, 0x4, 0x7, 0xfffffff0}, @map={0x18, 0xd, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x3c9, 0x1000, &(0x7f0000000500)=""/4096, 0x41000, 0x1, [], r3}, 0x48) 2253/09/17 08:16:02 executing program 5 (fault-call:8 fault-nth:72): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x1ff, 0x5, 0x10dd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000e2ffffffffffffff0002720ac0ff00000000000000000000000095000056de5d0800"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) 2253/09/17 08:16:03 executing program 2: socketpair(0x0, 0x2, 0x5, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="03f81d3c4ae1082531d40af270837a4bed7686ec34aed1d186d3f12a2af717e00bdb31af417149e496b5ccc3d54f4129b1c2ee77f0355acf9781981d3d10b41fc9fadade5e15cc721477d18730833fd3652226d485151f75359c243462c87777391a8841055381c0dce4f8a37a19fd", 0x6f}, {&(0x7f0000000180)="4e86ee37b4d96323c48300ec859fa8822936dbcf9401afd214858f66cb56722ebc4a41ec1473745baf1dea4ea1b337279c558a9ef81ec57d50f314644c94ac93589805658732d5795ae9b638e3f18538409c7226e3726ed6182d38c2ccba921eec0d4fb2814731846613bf31589d3cb4270d8feed26425f373e40cdcb6e883ac8d570b447bc977dc009bb083825c1bbe18a08051de8a034f0673552984cb9a47009c9c0240a4f3b0ec834373e4aeae49454a0d70022d1d7cc242a93fba8458893fbe843d6f", 0xc5}, {&(0x7f0000000280)="b8ba36c9cce6420ff35d6841995288515a3ad585e90fded3979e4ff8acdf6cd312aa7cc562b853d605659b95be8d908cd1149fd0e08a1e0bcb5287c890ec6f7a85ae77cb558a8c75b1a56b02f16ebc90df2b8ce4a5560d95a4f535d7b244b10934c2f455fad5951f96f7256affc4d2c7d0ff9a85fa47f577bcaf86b4287bedbb49ddbdb38a5e9ac05b3868ffba95c8c0cccaab5b3501219b0688fa5b7929ce6002e8a98013d9f2357688e1e7c071e594451efeaa038cc638193e911f65e7d56b4413475fa008eaca57e5b6c4589586d7217006003a758641ab23aa62396996ad4b831c3d3f6931d0827d75e43521723d744b6078726e65ace6", 0xf9}, {&(0x7f0000000380)="5c9f06ddf0fd9197d994f3f4b0d83b452ce4c4ca256eb825ee0beceb8dd654e472c9ff5ca023abb47a0bd67fe2cbb5da9adab5049da71c9ded49dd03414c8b51cf438f5f175fc23ecac8f76b2ae6fd02c939d9d0062f51714d1a96b43d379f1d5c374c3d54127849c9f45a75d7907fd494ed7fb6c581064924d83aa8fb41bdccaa7f1f3a0864f534fc4d71bf2e9145f18b08aa3cc9a0418137cd87b95f0e", 0x9e}, {&(0x7f0000000440)="a0b394f8ec844fca98e1d4a9a3c53d63caef7ad8a1748778104c694b21f1c1c9cdfc33e5414363", 0x27}, {&(0x7f0000000480)="4cb7c4eed46fc9301883ac53bb3727acac35b57d23f0eb1c4c8a6b00320a263ee42cfabf824896d145abd76cc578bbdf0af9fc4fbc90cc28657c52f6a4870b92d10fab1ad4f4d58c2e042cd1", 0x4c}, {&(0x7f0000000500)="9e73907d77a03e304689a7ae3ba7250a69a8706707aaa576d535515402aca69700ddfed770c7e26851dddb7ea9b58a2b6011d1f78b4d879699c2d271acdcdaa16b7d844d50f469a4814038fad388c0661b3e345da5a79b9fe0b6afbf9d978ee7fe33d9d32d0d75e07781735952c970fdcbacdd2c10ad60dd528a3810ac0b1c04c614866c7c8b81190d82777724c178180dd6c159fc6b057ae4180e6f24d817103470eeee6a4d99fa15160ea0840d6469dc72e5e189e218172bc992cefbb541dde80494412e809e5a23f2ac053ff63078ebb10a46f510b68befa6b1144a37cbde66", 0xe1}, {&(0x7f0000000600)="05c701477da30ffa140cd9546ff9cfb9fc2f73d89e788d994b109815a2320f1e9847c45966133a73046f71e5ab413f7c7a47cf86f5f59f1f2e865d172c0aa31e", 0x40}], 0x8, 0x0, 0x0, 0x80}, 0x4000) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000001680)="f47b4ebf6f040f344b21c14df287194eddc88252efa63d5802bb51a8820cdc7db6a71630762f569b38eda678bb6e59efba94679c39637eda614e51a2fdde0d53a5424fd301e2804f5f40d061f4b3ce92cbd66a699a1d2f0be728e63ca31d505cade466199d873799f157450c23091ee71c9bad07b00441", 0x77}, {&(0x7f0000001700)="b0053e8b57f26bb0d9a35abb482c23f938425f64be2a39386b538492b4f9b8c00e1872b6b5155dab26fac90ec8", 0x2d}, {&(0x7f00000017c0)="16e957a268235d35a6413714e54f0ecea2b1111363ee5ec03d405e26180d567ed2405b3a3096f4f0c2e53c42b622002ef9a83c4b2ce90aae79ca5b286101c4955224ca4f8d0a1eac6fa74a78c5bac4b231ce29d2324c4d10f2fbb30d99105bdd85ce5bd02c762508d78a0025fa853831ffaf7464f4cfdca187b1ebe10f01ec74da55cc02dba476eb453a903697", 0x8d}, {&(0x7f0000001740)}, {&(0x7f0000001880)="ddbb10f124776f9b12fe7c1444b434c470e4e7768b94c0c09326abcd897b946216f4a4189b86949ef4df2f72418b71", 0x2f}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000028c0)="7ae46af5d970be644c149a9897445a6d9add896a11d5f903071e1fd47a932c33e1d439286c4d", 0x26}, {&(0x7f0000002900)="0ea99305648af104e59064", 0xb}], 0x8, 0x0, 0x0, 0x40000}, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb1}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001480)=[{0x28, 0x29, 0x2, "3b0455255ea6f1ef015f26cc0115dc76b1"}], 0x28}, 0x0) 2253/09/17 08:16:03 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x0, 0x80, 0xfff, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r0, &(0x7f00000004c0)="a3261c57c276e441238fea1c11", &(0x7f0000000500)="cd8249bf39d6176ef7346799ac198e6cf9e7fe02418812a394d9c874384d4ba7bd9d3b261f1a018d54c20e688a5dc8a23babc41d618eab351779e75823b114888aec7e01f2990bf771d3e605ac", 0x2}, 0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="b18f4336f20435368353ae148ad1f02d9b17e43147b69391b59ee7768a24256d5bc9595a05e2cdc5983c6e77f367f189c49ad0aea32add023cd51f99e30fe20f33eb9f6a3fd75106a5a38707f93f9bf64671e988f8d6316f053cde4c473165e283a77cb2af15e140870a53f4fd8b71e2f17271331cffca63f554795e00", 0x7d}], 0x1}, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000780)={r0, &(0x7f0000000680), &(0x7f00000006c0)=""/166}, 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='pstore\x00', 0x4, &(0x7f0000000640)="afb63e3ff55419f9e9572aabeb90d8184a20d3c850fa576f0f0d376978dcd77395a8eb2600") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000280)="318d3a469a5770a7036dd4981a6d89a3ae89bead1f79b70873b5b9aa53703e02df6479c9dbda83ae1c07cd6e2c6d217a20dc58d371ff3e865e5a2609d85ebface6b4783dcdcaad9058ad2f5478eca3512909e0eab0e364d8420266d944b982bb31e3e6a9993f1e6adcfa786a2b96d16e1f89ba77f9112bada22af49fb12315c6ab9b416cd949e0f874b4e339ece08697a5b5e2014d5796d7a3eaea70b28b3652a2628b45204969c849eef6aea0f3c53cc6e36c3d66895cf05f39787eb0b29753bd4c01387d658d4f4ddcec2c89673b53f011f11263a561", &(0x7f0000000a40)=""/196}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000140), &(0x7f0000000240)=""/5}, 0x18) r4 = gettid() perf_event_open(&(0x7f0000000b40)={0x5, 0x70, 0x3, 0x9, 0x8, 0x6, 0x0, 0x20, 0x104, 0x2, 0x1, 0x0, 0x9, 0x7f, 0xff, 0x6, 0x4, 0x5, 0x7092a46d, 0x2, 0x100000001, 0x80000001, 0x4, 0x1, 0x5, 0xffffffffffffffff, 0x4, 0x2, 0x100000000, 0x3ff, 0x8, 0xffffffffffff8193, 0x7afbfa33, 0x7ff, 0x8, 0x7, 0x8, 0x1, 0x0, 0xdec5, 0x5, @perf_config_ext={0x4d8f, 0x9}, 0x800, 0x59bc, 0x6, 0x4, 0x8, 0x9}, r4, 0xc, r2, 0xa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000cc0)="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", &(0x7f0000000940)=""/255}, 0xffffffffffffffee) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x8, 0x7, 0x6, 0x2c, 0x11, r0, 0x200}, 0x2c) 2253/09/17 08:16:03 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x75}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400bd7fbae69f18f700000000f9009c000000000000000000dc96df64"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 1891.118832] FAULT_INJECTION: forcing a failure. [ 1891.118832] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.130414] CPU: 1 PID: 11729 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1891.137276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1891.146656] Call Trace: [ 1891.149277] dump_stack+0x1b9/0x29f [ 1891.153110] ? arch_local_irq_restore+0x52/0x52 [ 1891.157803] ? graph_lock+0x170/0x170 [ 1891.161639] should_fail.cold.4+0xa/0x1a [ 1891.165724] ? perf_trace_lock_acquire+0xe3/0x980 [ 1891.170609] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1891.175745] ? perf_trace_lock+0x900/0x900 [ 1891.180029] ? graph_lock+0x170/0x170 [ 1891.183866] ? find_held_lock+0x36/0x1c0 [ 1891.187953] ? __lock_is_held+0xb5/0x140 [ 1891.192053] ? check_same_owner+0x320/0x320 [ 1891.196408] ? rcu_note_context_switch+0x710/0x710 [ 1891.201541] should_failslab+0x124/0x180 [ 1891.205716] kmem_cache_alloc+0x2af/0x760 [ 1891.209888] ? rpc_i_callback+0x30/0x30 [ 1891.213885] rpc_alloc_inode+0x1a/0x20 [ 1891.217800] alloc_inode+0x63/0x190 [ 1891.221451] new_inode_pseudo+0x69/0x1a0 [ 1891.225534] ? prune_icache_sb+0x1a0/0x1a0 [ 1891.229790] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1891.234399] ? d_instantiate_no_diralias+0x240/0x240 [ 1891.239534] ? kasan_check_write+0x14/0x20 [ 1891.243789] ? do_raw_spin_lock+0xc1/0x200 [ 1891.248054] new_inode+0x1c/0x40 [ 1891.251456] rpc_get_inode+0x1e/0x1f0 [ 1891.255272] ? d_drop+0x51/0x60 [ 1891.258570] __rpc_create_common+0x5d/0x190 [ 1891.262920] rpc_populate.constprop.16+0x11f/0x390 [ 1891.267877] rpc_fill_super+0x3c9/0xbb0 [ 1891.271877] ? cap_capable+0x1f9/0x260 [ 1891.275878] ? rpc_pipe_release+0xb70/0xb70 [ 1891.280231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1891.285795] ? security_capable+0xa4/0xd0 [ 1891.289992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1891.295561] ? ns_capable_common+0x13f/0x170 [ 1891.300005] mount_ns+0x12a/0x1d0 [ 1891.303478] ? rpc_pipe_release+0xb70/0xb70 [ 1891.307817] rpc_mount+0x9e/0xd0 [ 1891.311202] ? lock_release+0xa10/0xa10 [ 1891.315199] mount_fs+0xae/0x328 [ 1891.318579] ? mpi_free.cold.1+0x19/0x19 [ 1891.322669] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1891.327275] ? may_umount+0xb0/0xb0 [ 1891.330933] ? _raw_read_unlock+0x22/0x30 [ 1891.335101] ? __get_fs_type+0x97/0xc0 [ 1891.339015] do_mount+0x564/0x3070 [ 1891.342574] ? lock_downgrade+0x8e0/0x8e0 [ 1891.346742] ? copy_mount_string+0x40/0x40 [ 1891.350998] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1891.356038] ? __check_object_size+0x95/0x5d9 [ 1891.360558] ? __might_sleep+0x95/0x190 [ 1891.364559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.370113] ? _copy_from_user+0xdf/0x150 [ 1891.374288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.379844] ? copy_mount_options+0x285/0x380 [ 1891.384358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.390013] ksys_mount+0x12d/0x140 [ 1891.393663] SyS_mount+0x35/0x50 [ 1891.397044] ? ksys_mount+0x140/0x140 [ 1891.400866] do_syscall_64+0x29e/0x9d0 [ 1891.404770] ? vmalloc_sync_all+0x30/0x30 [ 1891.408935] ? _raw_spin_unlock_irq+0x27/0x70 [ 1891.413447] ? finish_task_switch+0x1ca/0x820 [ 1891.417965] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1891.422918] ? syscall_return_slowpath+0x30f/0x5c0 [ 1891.427874] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1891.433270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1891.438142] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1891.443341] RIP: 0033:0x455319 [ 1891.446545] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1891.454266] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1891.461623] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2253/09/17 08:16:03 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x80}, 0xfffffffffffffd28) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000080000711000dae3913842b3ae2d2adb28b126d8000000080000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xf) recvmsg(0xffffffffffffff9c, &(0x7f0000008bc0)={&(0x7f00000078c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008b00)=[{&(0x7f0000007940)=""/128, 0x80}, {&(0x7f00000079c0)=""/42, 0x2a}, {&(0x7f0000007a00)=""/4096, 0x1000}, {&(0x7f0000008a00)=""/7, 0x7}, {&(0x7f0000008a40)=""/166, 0xa6}], 0x5, &(0x7f0000008b80), 0x0, 0x9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008c00)={0xf, 0xa, &(0x7f0000000180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x8f, 0x5, 0x4, 0x6, 0x100, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x6, 0x5, 0x4, 0xfffffff8, 0x8}, @ldst={0x3, 0x3, 0x2, 0x3, 0x4, 0x40, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x1, 0x4, 0x0, 0xfffffff0, 0xfffffffffffffffc}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x2f, &(0x7f0000000200)=""/47, 0x41000, 0x1, [], r1}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) socketpair$inet_icmp(0x28, 0x2, 0x1, &(0x7f0000000000)) 2253/09/17 08:16:03 executing program 6: r0 = gettid() socket$kcm(0x29, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0xa, 0x5, 0xffffffffffff36f1, 0x1ff, 0x18, r1, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x1, 0x20001, 0x5, 0x1, 0x9, 0x8, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x5, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x400, 0x1, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r4}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000002c0)={0x2, 0x0, [0x0, 0x0]}) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x7, 0xf2, 0x0, 0x2, 0x0, 0xc7c5, 0x800, 0xc, 0x8, 0x7, 0x48, 0x8, 0x7fffffff, 0x3, 0xad, 0x1, 0x800, 0x1, 0xfffffffffffff286, 0x5, 0x100000001, 0x28c4, 0x200, 0x81, 0xfff, 0x4, 0xffffffff, 0x100, 0x100, 0x2, 0xfffffffffffeffff, 0x100000000, 0x9, 0x9, 0x401, 0x100000000, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000005c0), 0x1}, 0x200, 0x4, 0x10000, 0x5, 0x3, 0x7f}, r0, 0xb, r5, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r7}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000680)=r5, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f0000000780)="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") mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28}, 0x10) socketpair(0x5, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000400)=r8, 0x19) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) 2253/09/17 08:16:03 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x7f, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000380)="2746e11a65d6f4067616f46f00d4a6bf5959549725e6929d32a4228bbfc95b238919f920e715f3208322a5c93a29df3d430984744a301197f972668d9e425851ce5c2e978f1490275a3068ce52ce76caf8cfe6089e9fc12f4d72aeeafada210321c4fe1a597fd58434b48f33f6ae495ff5b17a3d300a993905d59370afbeb36ff929d807ee24cfd2297f32c1"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b83283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x40000099}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='gfs2\x00', 0x40000, &(0x7f00000004c0)="48298763549faeb294fa11dc1879fe95790f48f3de4431dec8178527d81ba7ca299cbc3a6956a89a38573d43b19537da1e8306002c004c8a10138384") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000e101d7cec33375137b0100000000004000c5a5ba4c6079006519a246d71b2054cea605ee7ec25d44df3d7fa6dca1196de51e3c1335f0a94f12077b05b057619fe9c6a2c9a7a1330000000000000000000000000000281688245743f210a2012fbd383d87cacad9509c6349bcfb0345f99ca2720b4000306a4953dc17da1a0879033478efd93e5191fc17c38d0142329da9fa58914140e2cd6566130305fe02f92dd8fb0572acdd0ccd3fecda8027b6c2010bf467d2cad2e5394ce376a64b8f97422a03b4cf"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f0000000500)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000340)) 2253/09/17 08:16:03 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000c1e2041001fa33f0abd1f6d30d7a72f87305ae45af680be0f0bf859c3e"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000a940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000aec0)=[{&(0x7f000000a9c0)=""/91, 0x5b}, {&(0x7f000000aa40)=""/138, 0x8a}, {&(0x7f000000ab00)=""/232, 0xe8}, {&(0x7f000000ac00)=""/92, 0x5c}, {&(0x7f000000ac80)=""/215, 0xd7}, {&(0x7f000000ad80)=""/225, 0xe1}, {&(0x7f000000ae80)=""/17, 0x11}], 0x7, &(0x7f000000af40)=""/141, 0x8d, 0xd7}, 0x10020) bpf$PROG_LOAD(0x5, &(0x7f000000b040)={0x1, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x21}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x17, &(0x7f0000000200)=""/23, 0x41f00, 0x1, [], r1}, 0x48) socketpair$inet_icmp(0x10, 0x6f2010, 0x1, &(0x7f0000000000)) 2253/09/17 08:16:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xff, 0x6, 0x9, 0x0, 0xffffffffffffff9c, 0x81}, 0x163) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/15, 0xf}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x1}, 0x20) 2253/09/17 08:16:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000100)="8c3c0b1f706f5c270adc756c49eb57d85b4f83fb4b52a5b335d8d33bb2bfd188926ba43bfbe0c3145dc2e1815be1f0777f7a92e571dfe8678e1838e14fb25b08e645dfffd547984e0c616a1d41c78839d75d75378a39d736cd07d532ffd16176cf04c10252faee075524a03f7a45f9d0b380e5832b08ef7428e1a22749fa46b82f8878454a0428c3c957198310e59fa231e59a1372a8820edd21758770bfb3f87f34dfdb", &(0x7f0000000040)='o'}, 0x20) sendmsg$kcm(r1, &(0x7f0000001780)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000001480)=[{0x28, 0x29, 0x2, "3b15dc76b1000000000000000000000000"}], 0x28}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x2}, 0x20) 2253/09/17 08:16:03 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x17, 0x2, 0x1, &(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f00000001c0)="86fe4dbc1d00eba3d28037a4729225f338c9b061aa6d717b007179fe2830aed0660402204141e554262a20ea7cfb7f12a9b50c5fc04343620a0959b5f9c34f7a513678f7fae60deb1589e16d", &(0x7f0000000000)="b2ac961a97270bcd5bce8e0cf296638883e2475c487d5413ea66286c7597340a22d71b644cc3375061da28ca64c5fbcd6d8e0295c5660513ae", 0x3}, 0x20) 2253/09/17 08:16:03 executing program 5 (fault-call:8 fault-nth:73): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1891.468882] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.476150] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1891.483414] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000048 [ 1891.490778] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry nfsd [ 1891.500325] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 1891.629228] FAULT_INJECTION: forcing a failure. [ 1891.629228] name failslab, interval 1, probability 0, space 0, times 0 [ 1891.640590] CPU: 1 PID: 11781 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1891.647457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1891.656826] Call Trace: [ 1891.659441] dump_stack+0x1b9/0x29f [ 1891.663097] ? arch_local_irq_restore+0x52/0x52 [ 1891.667811] should_fail.cold.4+0xa/0x1a [ 1891.671892] ? perf_trace_lock+0xd6/0x900 [ 1891.676066] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1891.681192] ? zap_class+0x720/0x720 [ 1891.684929] ? graph_lock+0x170/0x170 [ 1891.688761] ? debug_check_no_locks_freed+0x310/0x310 [ 1891.693977] ? find_held_lock+0x36/0x1c0 [ 1891.698061] ? __lock_is_held+0xb5/0x140 [ 1891.702171] ? check_same_owner+0x320/0x320 [ 1891.706622] ? rcu_note_context_switch+0x710/0x710 [ 1891.711569] ? lock_downgrade+0x8e0/0x8e0 [ 1891.715749] should_failslab+0x124/0x180 [ 1891.719837] kmem_cache_alloc+0x2af/0x760 [ 1891.724018] __d_alloc+0xc1/0xc00 [ 1891.727500] ? shrink_dcache_for_umount+0x290/0x290 [ 1891.732642] ? d_alloc_parallel+0x1e80/0x1e80 [ 1891.737159] ? lock_release+0xa10/0xa10 [ 1891.741329] ? mark_held_locks+0xc9/0x160 [ 1891.745508] ? d_lookup+0x254/0x330 [ 1891.749161] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1891.754198] ? d_lookup+0x219/0x330 [ 1891.757851] d_alloc+0x8e/0x370 [ 1891.761152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1891.766734] ? __d_alloc+0xc00/0xc00 [ 1891.770473] ? full_name_hash+0xc0/0x100 [ 1891.774564] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1891.779866] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1891.784137] rpc_populate.constprop.16+0x99/0x390 [ 1891.789014] rpc_fill_super+0x3c9/0xbb0 [ 1891.793016] ? cap_capable+0x1f9/0x260 [ 1891.796930] ? rpc_pipe_release+0xb70/0xb70 [ 1891.801372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1891.807109] ? security_capable+0xa4/0xd0 [ 1891.811285] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1891.816848] ? ns_capable_common+0x13f/0x170 [ 1891.821289] mount_ns+0x12a/0x1d0 [ 1891.824763] ? rpc_pipe_release+0xb70/0xb70 [ 1891.829110] rpc_mount+0x9e/0xd0 [ 1891.832501] ? lock_release+0xa10/0xa10 [ 1891.836495] mount_fs+0xae/0x328 [ 1891.839877] ? mpi_free.cold.1+0x19/0x19 [ 1891.843961] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1891.848563] ? may_umount+0xb0/0xb0 [ 1891.852215] ? _raw_read_unlock+0x22/0x30 [ 1891.856397] ? __get_fs_type+0x97/0xc0 [ 1891.860318] do_mount+0x564/0x3070 [ 1891.863882] ? lock_downgrade+0x8e0/0x8e0 [ 1891.868053] ? copy_mount_string+0x40/0x40 [ 1891.872301] ? __sanitizer_cov_trace_cmp8+0x18/0x20 2253/09/17 08:16:03 executing program 4: socketpair(0x17, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000140)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000021c0)={&(0x7f0000001c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001d00)=""/158, 0x9e}, {&(0x7f0000001dc0)=""/219, 0xdb}, {&(0x7f0000001ec0)=""/55, 0x37}, {&(0x7f0000001f00)=""/50, 0x32}, {&(0x7f0000001f40)=""/244, 0xf4}, {&(0x7f0000002040)=""/127, 0x7f}, {&(0x7f00000020c0)=""/73, 0x49}], 0x7, 0x0, 0x0, 0x48}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000002200)={0x7, 0x7, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x2, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0xdd14, 0xdc, &(0x7f0000000240)=""/220, 0x0, 0x1, [], r2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0x8, 0x7, 0x6, r1}, 0xfffffffffffffd4f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2253/09/17 08:16:03 executing program 0: r0 = socket$kcm(0xa, 0x2000005, 0x11) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[{0xb0, 0x0, 0x0, "8a2cfce16f51be97c508a92f8319eba71b5a8858e398d9bda9a247592ef9c68962b3afd5fa3b9b30416e83298b40a20a3893b779a3cd20c5a7403f87ba9fd60d61503a1f70f8ee8b89c3a545c4ee6e965862b212116134ea00d58bb1d7a7ba449c5ac2e22eab8ed7d7b1cb33eb20ee619b84232ec0a562ba27688908f7e4f14dfdd62f47b469d77b5daf65b396872569f8543ab7df9ce46b9973104e51"}, {0x90, 0x11f, 0x100000001, "4f40627c2861392af99c87837bd798d92aed2ebdff2d6f045bc24bfa33cd46d34bc8a3dd10395409674181ee3930669c9a4f3abcda54bdaaf6622ddac2cb7ac752b91feb26d2847f9f673ab58b188b867c80366ca15ea41c4d70768ae3a186e5b99246f90aff862379378f361952fd863e8580c7e317d08567abe1f32648b735"}, {0xc0, 0xff, 0x2, "54be72b7959672e403ede13c1eb718a7944fdfb6e772bdf7b5518d9eca952ffa59e6fe0c55adb141594c9f4daaded5debf84c45c5bc0b5b31f22506b81e6a4dd6cb005f555c340856bf72a40eb0655f5dd7960d5a083ab3ba2b8566d449ceb0f6525d3edb9ab8ecd07abd6d9b82bb86efa4748cb65c83a013af5174173a65fbc5cdc3e05613dd15fb12bc81fd122f7471798a10aaf696e9f9461022d9e7ac0c61adcbbeb2cb67a61d637db95a60672"}], 0x200, 0x20000000}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000003b40)={&(0x7f0000002580)=@can={0x0, 0x0}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002a00)=""/4096, 0x1000}], 0x1, &(0x7f0000003a80)=""/141, 0x8d}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001940)={0x6, 0x3, &(0x7f0000001800)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001880)='syzkaller\x00', 0x0, 0x6b, &(0x7f00000018c0)=""/107, 0x0, 0x1, [], r3}, 0x48) recvmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0x3}, 0x2) 2253/09/17 08:16:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0x0, 0x0}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/100, 0x64}], 0x1, &(0x7f0000000800)=""/105, 0x69, 0x4}, 0x0) 2253/09/17 08:16:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x200, 0x3, 0xd2d, 0x10, 0x1, 0xfffffffffffffff8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000001c0)="e7d9b60e2738b82283392fc540f0feff000000000000000472be9cc26f906c13758088ad73defa97e211b6684a4b941f76b551e335f73791c28cf421da1f5cd0181762ae10b870133eb012de292c4434d715243a29d28b85dbb914140fa1a3f29cf6c3e7db215d29e1"}, 0xb2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x200000000000037}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x400000, 0x12, &(0x7f0000000000)) 2253/09/17 08:16:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x9, &(0x7f0000000000)) close(r0) socketpair(0x10, 0x8000a, 0x3, &(0x7f0000000040)) socket$kcm(0x2, 0x0, 0x2) socketpair(0x0, 0xfffffffffffffffd, 0x8, &(0x7f0000000080)) close(r0) [ 1891.877519] ? __check_object_size+0x95/0x5d9 [ 1891.882053] ? __might_sleep+0x95/0x190 [ 1891.886066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.891621] ? _copy_from_user+0xdf/0x150 [ 1891.895793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.901360] ? copy_mount_options+0x285/0x380 [ 1891.905912] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1891.911471] ksys_mount+0x12d/0x140 [ 1891.915253] SyS_mount+0x35/0x50 [ 1891.918637] ? ksys_mount+0x140/0x140 [ 1891.922456] do_syscall_64+0x29e/0x9d0 [ 1891.926366] ? vmalloc_sync_all+0x30/0x30 2253/09/17 08:16:03 executing program 0: socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21a}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x31d) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/89, 0x59}], 0x1, &(0x7f0000000280)=""/138, 0x8a, 0x5f34}, 0x10140) socketpair$inet_icmp(0x16, 0x70b000, 0x1600, &(0x7f0000000400)) [ 1891.930535] ? _raw_spin_unlock_irq+0x27/0x70 [ 1891.935053] ? finish_task_switch+0x1ca/0x820 [ 1891.939570] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1891.944524] ? syscall_return_slowpath+0x30f/0x5c0 [ 1891.949479] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1891.954866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1891.959739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1891.964941] RIP: 0033:0x455319 [ 1891.968138] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2253/09/17 08:16:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000004fc0)={&(0x7f0000004e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004f80), 0x0, 0x0, 0x0, 0x800}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0xa, 0x0, &(0x7f0000000040)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x1, 0x0, &(0x7f00000000c0), 0x41100, 0x1, [], r0}, 0x48) [ 1891.975864] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1891.983152] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1891.990440] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1891.997730] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1892.005023] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000049 2253/09/17 08:16:04 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffff001, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x10, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xb60}, @map={0x18, 0x0, 0x1, 0x0, r0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x27}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @generic={0x2, 0xfff, 0x0, 0x6}, @generic={0x81, 0xfffffffffffffff7, 0x7fffffff, 0xfffffffffffffffd}], &(0x7f0000000180)='GPL\x00', 0x16, 0x79, &(0x7f00000001c0)=""/121, 0x41f00, 0x1}, 0x48) socketpair(0x9, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x474, 0x2, 0x1, 0x0, r2, 0x3}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x4, 0x2, 0x4, 0x4, r1, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r3}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x222) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 2253/09/17 08:16:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x222}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000000000004f7d81bce5719978aec42ff9789a60a3b900000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000280)) 2253/09/17 08:16:04 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) r2 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x21, &(0x7f0000000180), 0x127) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000001640)=[{&(0x7f0000000100)}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="7afad16fdc69561ee59e235f3f4246a65903b814ee270bfa025d24dc0d0222ada6dde36bde02bb7bfccf4560c03fa8b40fe34bbf1970a281a8b72d4726cbb56a42dd6ee5fa8dfb6c60576ec75e4a6709cd5dd1a852941e7ffe5158e09a736c6092ea008d39dd7311245a36a896462ff2383ead20b5f225f8dee87a51", 0x7c}, {&(0x7f00000016c0)="2a383c5066a1eacdfb8041042ef9bec7e51ed09b6578daa5d30c35d430779d826db0d625e920993039806a08538b1b7fc5db474a3aad80645dfe63658ca09ae3fc1ecf38b931117d92493cfa80240d55f5084dec028fa96629b966563b1d3e6c668815e13b04da07ba329ac441d5dc0af6f9bf42fa0e5a9cf0b14d0f7f9cb87b593a013f0ba0125d29e748230a1a80d6b1be80038812ebeb912720c2c7362934f1028527e893e74d9a81f7b4d7fb6e", 0xaf}, {&(0x7f0000000400)="95d336283bafd5b3cce3f605b8cc31942ea749c384899bd25860b9e55cb63d0609a8f74781d069bd87825ff57b84d12b6545175e891cc0aee19a20fd213369f9bc2aebc59e74373d9138bc355dd6768ca16155e09981c5d49a4d8f535b353887ef39e9109ce37be275b4d4820307c84521fa1adea1b5c0de", 0x78}, {&(0x7f0000000480)="3a1f99271a2d5cfbe4ed7fad650b6aeceda598279e70aa3554fbacc742d3a3200b27c17a09fcc5276360798a902ceb059e80cc8f532f49218f35937d7511f87aff2b94812760cbca1dd671b018382086418d592ea38f93e914cb453fbb697aa8b76e2f6ae22812b7e9affb5027a85ecef96bba9b4c2556a0899e80cbec0ff997f95bdb748678def149566c75", 0x8c}, {&(0x7f0000000540)="96d50283a71b8912f1f415b6306b92468c1aa33b74d3b6ed1d5df120fe4bcafad7549ef245d0e4b98104796624ea2688a226a6bf35becb778468fe2b4cb028bab13ebffd0b2455169f9a0e57a4a02fb33a617d1df59c7e2b9c84ac14fa0923467d51", 0x62}, {&(0x7f00000005c0)="7927eaa2c9cda8ce0a2adee742cc239be04d6ed1137eccc33035d440ddace51aba0d937bc047fb72275d207730c422963cdf5790a8e8e274b09fed3bb28c9b5c3770a54138168e044b4786116df033973f93757100e587071038508247cdab77c917eed736f0b33d6fa1ea99a228d9cca9d8f37fd7dd23c14baa9cb9cde0355809126701f84a711ac179e371e4594e1d790f90557243a21948e6f4a5764fd3179947da0e8dbf2d4e30743046fc5b17d760b11283d133ef2311cd5c44949c9a3ff3ef2df1ee5c6892325b75b142fb5fb9721b81a23a858c8c510f7c4da865eddce869afcdfcac5092139a4aa9b16616bb6b729cebead6c349077a54fb96306636ea2631acd2e648319d96dc7ba63637d78eb62df44bc115299f74e7666aa2c29e20b179d3172add55e0f0e4b5dbfda9074e230750a5ac0d9ae65f9ab2b0edfa7f6cb26cf8f2fdc97bf67573878841dff6926ff8947a22272be8c729fbc64272369f07d9966c1bc328bcd116aa0f81ec449ee3454bd21ade33ebd4ad548590ce71f448489db42bd8d0898d7d3fdad807f6d3120e2d295cabeba552a5cf7683da1badcc3fda7601793596bef7ed20757b6898c1a7a6d8aa969efe48ac50cc3ee970050340a56ce6fe3563cd36d7ed4b0ac9aad6183fa9d80c64e25a03d4803c671954bf40d842c4230c583e1f75e5a1c0c8516ee18ebf4602bd0827fce17fb4eabdd7f5858de0ff8cf3b599c0e116396bdb0aa1144e09c406467c6790b3d045297ca77270aef8c5273913c5fc8a8c1061f75ceb29fe3c1556290508ab96f49afab52ba33aa7eab303b13b1512d4132d0aef1ceadd097d9e11c48519bcf1d90319581d7c12c26222f13255c7ae6cc8e9dd53840ed8ed1538def45e9011f357f49ca752315e0592ce8c05900c4cde19a7260a514bd9f186979f896f76c930cc75353f6778544744b761f7322b6313bfa91b19ae223e40bffd09896de6403ebacbec447f8798de978be80540e8e14f78a50b9349f883188390a74adfff8603b822a314dc12d8118a1af3cddec6cbe82dce59e129e514b31be5dd6cf34ce495c5b8b95a102c7c6f4eec943332386df93d968b4a6ee97857c1cf239ec112dd547db0795fcb379203aa725739a2f119d3ae2ffe9b982915ab33855179499013a4f07aed4a610cb926ab8da76ac450b25dfd0a556627c78f247dadfd0a2c8f11a8057a64f4164d97b0efc5d0af5a6195632710daa70f4b705d83774b90a63c2d190e8b88fd04fde2f018f28dbee54346ecf100fceaca598204b19f6873642abefccb132793bdbd43cbee4f1396fee2fe5171ab6cc7af600dce696be249be5b262a5532dfba2088b8aa5b8326c65a84914fc0a7108b28c5d26af975bed4daee3d66df4617ffdc929638435c6030d85c3f61dcc0197726eb40026d350598208395426b07e906ad68bf8bb4941a732aea3a050b4120511bb8d35519e48b937bde883a382607914eaf8ee53dc004866bf7eacaa0887a2336e3763cdbb6d73a94a5c5990f1648535ad901586f5792a9b86806f946b1433fb9429a786cad4ab092c0313211e7c82d5cad556f230aa1b3a4ec7028e171556e952a9ba075f60c4c17eb1566a8518d82197ffa6922abb15f56a3c7ba2a7083e5e92efb1e056e1c93c791d93b87ecb6278e05006db8b551a38977ffd22ad503437d9ac7c16a001499afbbd3d7548a048a43c2226ff15b9d37106dc7ef13338564c8f975cde3397884566c78e8445d4e62bd87cb6438867b4ee026cc570e0651684ab5831ccfe3e5cfa7a18c0cd611ff80ef7a3284bace2d37c3849754eb87219829eca97f88be1e885a6a29f4d0f885a0d8b4966ae002e9cc7c5d2e01df43ba508ad1c71276e50be386f2fba2ed439c57360ff40156ce84b500608ef36869f771386f8c1d3d4dc385f69dfeccb1ff0b536c36b2e86501e17de800ba6ec89c313716d404173f46a962c68141eed95ad120a6282d4513cc30ae3e30bec495a7ec25ab2e2a2eee7425faf06a47b73418bbe4f1a254a7acadd9e0e479eed646dd53deef1d297d1ab6bf7d339a1f044d8eca1a90154bb7863aaf6efb451efbe82f3213d5b41fa6e63deb44743e87d67a9b318961aae98dc071f85ec79d5869e9404819bc3f8b7d04a1f9e0799f22976b35990e268e81726ce379e4b2a6f3feb742d9afe1fc499cef9c18eb93eaaeec87cb414121e1970403ae84780cecb9e99ce183ae66ab1e8fdf9fd6c4babac40d48f74296e320090b6ed616e440c653d86206bbc242761162375c66a43995a2f9fb5270a5daf8fa41b258c1ed7030a2090dd251270c3f8bcbcdf0945d5b703af295d02e80e7a5ba42d843cc145ab04ce176537e07041d6409fcea06c45404cacedadefb47ffad869a85811ede63f6638e69785774278c1ac055f65d6ba015acffbd0e0aaf8b458d4d88bc69636aa3c30176a3fd60452bb6c1ad9287c65910abc74c76b14b93d01d4252979d41e73cf9b147fd811ab75dc9effcdc05bfefa1d9e0569f67d61ebdac44325544825779714c6d6e7817a9ed4feb72807c299f867d4889bbcc1c71036c3bf78dd428595bd9c11f0c2f0a3b97af7a3e7b33dbe484d5fd46ea434035311057155beeb7ea8711d213995f8d4c663dd9ef53a6bd85cdd22ae96287aa3d75fbcb3064932a28d0ea8e811cea9991837883ffd0e01b589925730193732adca2a96bceb7bc11ba8a7219355021b851afb73027e42753075652392512aab517f91ebbd780a00724e2f83337d15034b78bcbc4e74906147b61c3158e75ccc3aad9757fc23674456b5a84749cef452184905ccc93311f2fe5ab929c5c47c3a3887271c98dde40c5f718d4416f399c5d7abefe0bb777928eac2ff42dc902e172bc0c04759cd6bce939dd771fbda97d57f4483bc7faf2d3771d777ebfdb3889092cf4a4d62521ef776fbe826677bbcfa2d191aa5379e3d14967e032535d509691b525246fec36d9fb783deebe3e8f04007fc0ae14f80e3b68560d1f7c08ada7861ccdd8a9bd6938596379cc896dc21168a78711ea6848502714d6bc7159c25d0b7b28887b328349ed081183c1548541d9d5fa32890aa57b77cb7f97ba1078e704d85bba25073dc868195b2eb43fe0d5ed2b295b55173e25d99dc7dcf385a8762a2cb1cc7e1ca83676451e6ad0e8df9cd80335a542705793cfb6a54d1a45ca6f2dc63ed23510604679e0318c08efda4fc8c0ed7b6eb494a394cac2e7af1f6a819b0b0058838cd555f5850fbd5da5217708ffd7cd596cfa415dffe5dc352ec859099c8295c38364563d1be078f462d898ce34e2b55268ace849881b85cfdc29076272eed4fcea1625b98660927950de6b4eee7f14214bf1f6c99c511d445ea56522bd2c05e16a3d9193e1c8598ceb80c450746cb84a2a3992d7e0e1c156453adf836c13c209783d71a982ed98dc7e89cd99a22aa3c6f7655e2e72dd0fcaac98c5760be65248e4f95c66fedd52ab537006336b1635aa79aefb4e36eb851817c78a136226f58cbaab684da988555d0f6f4108aea534cc4efdc48e106b916c645b0a797baca173fa2d684e5a29bf826b6682c1dc7d6efa1937b34dd0326bb21b9a8f67c2dea853ee549cc877c2f51e816f9e3827d6c440cc93e9d15748254cd271e521e174568f8fe040adb7845a782574e9dd99f94e29f4a2943be9ae7cd43c267b2041a6ac4330a972df625d5cf4087986812070fa8b737da4d1e87a8e5b7c3151275af3f4b1f808da30a61471dbeedcfd5a6bf8f3ffd33eb5ae0a5f8734c57489f0451942de6c19b102956247381214dcb01516663bec4a87d989b440f62d141a82bec79a90fdd161d76b609c4e59b0984537bafa4a572061b2731e5a5a59fbf7220144bff213b1075fc70275f3db292f329a73115ed50ad27c2466faaf1f6d7bbc313620674f98ebcca0932de6f1a535e073ad35ac1875a534cdf1e3d0fb526a5b1c96a37538e1a0cca9ffe7ab92f087bb901e34bf91132e398f53b57ac6f89acbeaf354e1e9030a2ff0c1190d2c6f4ae85786b7c7e623b0f653059e9f4295a1b01b6c2e5f893a1c746d76b66caf8bee3b0dbd1560d8d33e3ca1490c7c5e8a14928278f48760c97329e1a6d7347df33a51fe274c61ab3a65da15824a9fa447e699dc00bb7763297bd18e8254e90d5d43bed3fa6bab8b5462391d1b31246119764f9fe912515211030d3a1b2e91d598620901d3e9e681f49afd2989a5faf4bed356713c9b6587e8b3427bcdaa45db1d4b6b8fba8fe92ba689e8408858ba2dbbac9b465c7c8a9b47b3546abd427838ed071ee7d5fd17cdaec65da9b05dd97eb71b40c6c6f61aa575dba4111f9d37410186d57152411c23332fd6b82f18ff721d04eae286abee6afa61d7c2e4b0c5ea080048701fbfa3dead921a9b812e7d6936e8c595f8fab2f54f710a1f13870a06c5567d2d896747973d88eda7d928d1073ff2b11ab61003b5749bb5ff97688debfdc23b6847b9c11a4a9bca7206f2aaa663151cc655b7dc42ebe71d5e70fb6f138e2480922b2aaf1af765657f0b569010887e84657f3e9c55fd33c4967a0f3a9de89b96c0997586cff6e3eb87c877abc326c0bcfcf684e1ee5c2440129a6593d7f1193e4e653b6fa33d96bda2020270ba640e9084d198fb03dda81f4a88c16bce0a6cc2b1ad9869d423203d09abb3708c5370c5e58165fae82e8531bd45feb78a17fc53fbc1114d3a06284fc26b79f6323823871a314454ce2b92f7d82d22f328a14f9e5df3e480f83d77863ebc93d03366c4327e91860f3bc97a33aec86720229e175c73caa413279a833ffc03e4825c70207314d1ff9f29370931ec8e84bac28efa83cf4e76a217e3ae2b09b5122f8685c9ad2fbd28a2c4257a8b8c8b131f19f04b6ca37d1d9d00f2e23b22fd103d05b53e3fecc08ab3ea376bd3db3577061bfec48c417ae01670933ad50da3f66ec4b27a1d0fb420d6504220c4915ffdf59ffd77bee44958301b53363ac35d3a09dbbd8af53f0add9f991f0e253ff6ec0fcdfd23e18bf07d24506516c63a7cad228445590bacc4ffea7bd7305a59383c8809ee5c7298cf67e7ee832cafbb6340f2755d6d6e8f96269935ed49a31c6db154147da4b241a91a70fa5713d37f31e74fafd53d96fbda7d80c7ac92e1438034ccbe3a84ab077ba853bd022724e30ca2e6d73edfdd2269e54a88033e945f9a3a2584e24692c555ee22d3590dc260048df7d8c779dc097a3de19c79bb7010ba7afd3786cd39ccef610750573f150dba087c5601b6e0659d3012ec72fd024faa0716025b326cc9540821f0722413ac03077e450eb0df42517e958b0c49396c7531e26c87ede364c9763b21eb0d93ca8409a358b4193d149b269a1c037095abbecd4e98ff3e1c2169baf796fe858d309687fc984b828960ca8cd221832aad404ab74b0b1fdc1aa4214acee15ec2b823d0e3ffaec9ab59681db0554313c33e4920f618e38f9cbcd4cb05cad6ccabeba51edd6cb9220e2984daa41e4da3765e5c409db65a1b97ef43934451a3e8ea9b8cf6f1c1202e006a2d6c7691814333e46ae2c32cfdd391da9e33b71f51b0520000d9916c5ea76a60c309a9bc4d6651e6ef83f8b6992865d6d0eefb361e13fff92ca38aae63fcb94cca52fe9dd1cb8aeede75da2b1b6d5d2aab0ab157ac70b1fa06332d648723cf463dc8f33259faa410a131beca0d3f917f2db8f49678393753ef7ea5b76735341da18d6b3b609c77991edea32394a321bdbb3139268cfe3e9292bbfcd203d63f2b", 0x1000}], 0x8, &(0x7f00000003c0)}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x6, 0x3}, 0x14) socketpair$inet(0x2, 0x5, 0x411c, &(0x7f0000000100)) [ 1892.164350] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:04 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x6, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000040)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000180)="8c54fb1eef7fc6e2861c3322962bbd20582ba80c58ed7432f86bbf7211422a8a2fb8673e6befcf19b62bfc65211fba7654c7c6eca3df39438064841081b203514460a40c7e75e12b51796768b1223df681c58c0ce50b7de81a3c597638781540a9464bab8ec48d32cb90f2d0b464feb8b80658432160e17a209861142c56d0", &(0x7f0000000200)="8125461fbc0d152ef4f4d2757e07c67402ad39d953dc5ce600070ac31b422fd13dba2e289b85121d32d3ead986", 0x2}, 0x20) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) 2253/09/17 08:16:04 executing program 5 (fault-call:8 fault-nth:74): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000040)='-\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2253/09/17 08:16:04 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="2e000000ff7f000000000000f8ffffff55f60200f0ffffff000000000000000007520000f1ffbf8f2a2443a86a70caffff0000000000000000bdbf88000800000000000000000000008500000008000000000000000000000070149a767e"], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x77, &(0x7f0000000480)=""/119, 0x41000, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0x50, &(0x7f0000000ac0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b80)=r1, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="000000000000000018100000", @ANYRES32=r6, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) r7 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x40000000, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg(r3, &(0x7f000000c0c0)={&(0x7f000000bdc0)=@can={0x0, 0x0}, 0x80, &(0x7f000000c000)=[{&(0x7f000000be40)=""/236, 0xec}, {&(0x7f000000bf40)=""/20, 0x14}, {&(0x7f000000bf80)=""/111, 0x6f}], 0x3, &(0x7f000000c040)=""/101, 0x65, 0x3}, 0x2023) bpf$PROG_LOAD(0x5, &(0x7f000000c100)={0x7, 0x8, &(0x7f0000000bc0)=@raw=[@jmp={0x5, 0x9, 0x9, 0x5, 0x0, 0xffffffc6, 0xffffffffffffffff}, @jmp={0x5, 0x7ff, 0x0, 0x0, 0x0, 0x2c, 0x8}, @alu={0x4, 0x4, 0xc, 0x0, 0xf, 0x1, 0x8}, @exit={0x95}], &(0x7f0000000c00)='GPL\x00', 0x7ff, 0x99, &(0x7f0000000c40)=""/153, 0x41000, 0x1, [], r9}, 0x48) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='adfs\x00', 0x1000, &(0x7f0000000240)='M') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x1) r10 = gettid() recvmsg(r2, &(0x7f0000017e80)={&(0x7f0000014900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000017d40)=[{&(0x7f0000014980)=""/4096, 0x1000}, {&(0x7f0000015980)=""/202, 0xca}, {&(0x7f0000015a80)=""/4096, 0x1000}, {&(0x7f0000016a80)=""/36, 0x24}, {&(0x7f0000016ac0)=""/175, 0xaf}, {&(0x7f0000016b80)=""/4096, 0x1000}, {&(0x7f0000017b80)=""/177, 0xb1}, {&(0x7f0000017c40)=""/233, 0xe9}], 0x8, &(0x7f0000017dc0)=""/182, 0xb6, 0x5}, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000017ec0)={0xe, 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000000100008000000000030000000006ff00008000000000000000000000850040000000000000"], &(0x7f0000000900)='syzkaller\x00', 0x8, 0xf5, &(0x7f00000009c0)=""/245, 0x41100, 0x1, [], r11}, 0x48) perf_event_open(&(0x7f0000000840)={0x6, 0x70, 0x6, 0x4, 0xb9, 0x1, 0x0, 0x46, 0x2, 0xb, 0x4, 0x0, 0x4, 0xffffffff, 0x100, 0x1, 0x7, 0x6, 0x3ff, 0x8, 0x4, 0x5, 0x2, 0x1000, 0x4b, 0x1, 0x7, 0x9, 0x0, 0x0, 0x7, 0xfffffffffffffff7, 0x9, 0x4, 0x0, 0x0, 0xf0, 0x100000001, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000800)}, 0x1, 0x8001, 0x7f, 0x1, 0x1, 0x8, 0x2}, r10, 0xf, r8, 0x8) socketpair(0x4, 0x5, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r6, &(0x7f00000003c0)="c843866397078ba178ec21bf61763bdae92dab1ee0e62f46709d68bce5b618d6128ce58cc2a00b2263f06ea90ee85bd168152723e84440acf52e1e5612fad7d95c00f29fd1f8f1d277908904bb59e1f0296327496ccd548a68e5f8d969c361a93aabf68eb63c55414d326150e286b214baf27fbc03", &(0x7f0000000600)=""/9}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r5, &(0x7f0000000180)="4dbb2545409e4efc2bcece6b546d5ef4d60117ec5eef27ec325775e8e51d01004b0b56e5f7a435c65414baf32e7134edc24cd1c27b047ee77a8df876e3a891dfdedf224f12c578e5049c035b70c1bf722503a32946ad703da77b40fcae0d6efe00c7211d5554c8ff96a30c1e02826fd86249f06887c00bcb3aac", &(0x7f0000000280)=""/120}, 0x18) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000940)=r12, 0x4) sendmsg$kcm(r12, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}, 0xdef60848a863f218) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x2, &(0x7f000084cff0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r13, &(0x7f0000000300)="f920f9716c5e1756fcd653c4f9ac9e26f4d1785537ed2d831203f2a639d4bf136a0368b01c59bf457f74495b8d3b1f6b21dda87444182ef9e0eb92280a5e0526", &(0x7f0000000700)="19ab42dfcfe0eaabf4526477ba8b617d15e278605d37b8b43bd2a80781c39a70b6ca16107878cc36665db618776c311674287fa7098dd5cf4de08baa352eed633add27656cea562cb7ba06743d9e7b0e980799ba1d14e44bd2953dc37daa710c19b04391ebf79f0bbab275b809a27bb64c970e0683de0eb30126675a73a4d80cd88a261579a5e975012fb62403b9137557d94b58846aab0d11317603cc11fce817f84b04c53ab7e44394f25f81aadee370c99c1ef32408ea663286692df6aa2c58fc4d64825c33d1b0b2e28c46915643c9516a2568651d6ac5f78008fb1f20731f94bd7a11f54f8d7d1bc492712d", 0x2}, 0x20) 2253/09/17 08:16:04 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e74e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x60}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110f5d420dea0f36aeb0040000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x2a, &(0x7f0000000180)}, 0x76c1458dcfade54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x9, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x7, 0xb, 0x7, 0x5, 0x100, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x300, 0xf, 0x0, 0x9, 0x6, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xcd, &(0x7f0000000280)=""/205, 0x40f00, 0x1}, 0x48) 2253/09/17 08:16:04 executing program 7: 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$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) socket$kcm(0x29, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000003c0)='$cpuset\\\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, r0, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) socketpair(0x10, 0x3, 0x28, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r5, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x0, 0x59ad, 0x12, r0, 0x8001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r0, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2253/09/17 08:16:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair(0x3, 0x80005, 0x51d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) mkdir(&(0x7f0000000640)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='cpuset\x00', 0x21, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xa79, 0x4) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x30}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f00000001c0)="096321fbb32743b3427ebf29d44343d4c87efab07ca0983994536514aef2ef48abd4398a6a422171c5ccec0d9a536f6db12ea5ea035aac0ade7aa4146139d018d6d2a78bd6be61b14e6ec3e2b0f5427a617048e8e8a7c0c873a6bc9ff8ef6dfa805bb269fa4a809490543a5bea0511944059b147ceb5959c2bebc78c66bd04152f289691861c9bfa6b99911034a9470d6a7bdc3e356e000c0295bc92a0b28454275afa244b84865aeb4326988a018d3c99d1fe2e3542097fe6cd0e1753157e64ca27e2b1ab3b1a1582d66b09b096c5ae82192503eb6aa2b54500", &(0x7f00000002c0)=""/134}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000ac000071100000fffe000000080800000000010000000000000000a64680a9009d6f712281698ec5f6ec666464a6d42078ae12a9fc92556f41d8c68209bf057758f508c7f92cde87aefcc7478abf96eb8c6614b8c82dc35cd608b6eaea9778d8ec3cb8c8262616ec768fa3a8b8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:16:04 executing program 1: perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000640)=@nl=@unspec, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)="1d1ff1547600cec071d0e3b2cb5e6320a96482440faa0e6673b749d1feed93375bd37067974db56a2170323afa7179b63f1b3367722edf01aef7ec11cf1e733eda9f3fb4856bf60db8f8554eafff106a01a92b6ae4503c74896ddb5a3e0a32120387dda559f0591dbe9235f0f3ac6ef2d41d95e1808f53bc99517483df4180f5e004da7d6804a1eb766968d3af8566ce4c4bac6b", 0x94}], 0x1, 0x0, 0x0, 0x40000}, 0x10) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xd, 0x72c4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/248}, 0x18) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0x50, &(0x7f00000002c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f0000000380)}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000001680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/233, 0xe9}, {&(0x7f0000001800)=""/123, 0x7b}, {&(0x7f0000001880)=""/146, 0x92}, {&(0x7f0000001940)=""/55, 0x37}, {&(0x7f0000001980)=""/201, 0xc9}, {&(0x7f0000001a80)=""/32, 0x20}], 0x6, &(0x7f0000001b40)=""/116, 0x74, 0x7}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0xa, 0x9, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x2c7f}, [@map={0x18, 0x7, 0x1, 0x0, r1}, @generic={0xfffffffffffffffb, 0x8, 0x80000001, 0xc9}, @alu={0x7, 0xff, 0xc, 0x6, 0x7, 0x100}], {0x95}}, &(0x7f0000000400)='GPL\x00', 0x40, 0xb8, &(0x7f0000000540)=""/184, 0x40f00, 0x1, [], r3}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000280), &(0x7f0000000380)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x7, 0xfeb, 0x5, 0x9, 0x11, r1, 0xd008}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) sendmsg(r4, &(0x7f00000006c0)={&(0x7f0000000440)=@nl=@kern={0x10}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002940)=[{0x10}], 0x10}, 0x4004000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) [ 1892.426119] FAULT_INJECTION: forcing a failure. [ 1892.426119] name failslab, interval 1, probability 0, space 0, times 0 [ 1892.437817] CPU: 0 PID: 11862 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1892.444681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1892.454059] Call Trace: [ 1892.456782] dump_stack+0x1b9/0x29f [ 1892.460468] ? arch_local_irq_restore+0x52/0x52 [ 1892.465179] should_fail.cold.4+0xa/0x1a [ 1892.469265] ? perf_trace_lock+0xd6/0x900 [ 1892.473442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1892.478575] ? zap_class+0x720/0x720 [ 1892.482332] ? graph_lock+0x170/0x170 [ 1892.486170] ? debug_check_no_locks_freed+0x310/0x310 [ 1892.491400] ? find_held_lock+0x36/0x1c0 [ 1892.495491] ? __lock_is_held+0xb5/0x140 [ 1892.499602] ? check_same_owner+0x320/0x320 [ 1892.503943] ? rcu_note_context_switch+0x710/0x710 [ 1892.508894] ? lock_downgrade+0x8e0/0x8e0 [ 1892.513077] should_failslab+0x124/0x180 [ 1892.517164] kmem_cache_alloc+0x2af/0x760 [ 1892.521346] __d_alloc+0xc1/0xc00 [ 1892.524835] ? shrink_dcache_for_umount+0x290/0x290 [ 1892.529973] ? d_alloc_parallel+0x1e80/0x1e80 [ 1892.534502] ? lock_release+0xa10/0xa10 [ 1892.538512] ? mark_held_locks+0xc9/0x160 [ 1892.542689] ? d_lookup+0x254/0x330 [ 1892.546351] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1892.551391] ? d_lookup+0x219/0x330 [ 1892.555054] d_alloc+0x8e/0x370 [ 1892.558359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1892.563920] ? __d_alloc+0xc00/0xc00 [ 1892.567652] ? full_name_hash+0xc0/0x100 [ 1892.571752] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1892.577108] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1892.581386] rpc_populate.constprop.16+0x99/0x390 [ 1892.586268] rpc_fill_super+0x3c9/0xbb0 [ 1892.590275] ? cap_capable+0x1f9/0x260 [ 1892.594189] ? rpc_pipe_release+0xb70/0xb70 [ 1892.598545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1892.604121] ? security_capable+0xa4/0xd0 [ 1892.608300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1892.613866] ? ns_capable_common+0x13f/0x170 [ 1892.618306] mount_ns+0x12a/0x1d0 [ 1892.621786] ? rpc_pipe_release+0xb70/0xb70 [ 1892.626131] rpc_mount+0x9e/0xd0 [ 1892.629500] ? lock_release+0xa10/0xa10 [ 1892.633492] mount_fs+0xae/0x328 [ 1892.636939] ? mpi_free.cold.1+0x19/0x19 [ 1892.640996] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1892.645571] ? may_umount+0xb0/0xb0 [ 1892.649193] ? _raw_read_unlock+0x22/0x30 [ 1892.653334] ? __get_fs_type+0x97/0xc0 [ 1892.657219] do_mount+0x564/0x3070 [ 1892.660751] ? lock_downgrade+0x8e0/0x8e0 [ 1892.664899] ? copy_mount_string+0x40/0x40 [ 1892.669130] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1892.674148] ? __check_object_size+0x95/0x5d9 [ 1892.678731] ? __might_sleep+0x95/0x190 [ 1892.682712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1892.688245] ? _copy_from_user+0xdf/0x150 [ 1892.692489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1892.698019] ? copy_mount_options+0x285/0x380 [ 1892.702508] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1892.708040] ksys_mount+0x12d/0x140 [ 1892.711663] SyS_mount+0x35/0x50 [ 1892.715021] ? ksys_mount+0x140/0x140 [ 1892.718812] do_syscall_64+0x29e/0x9d0 [ 1892.722691] ? vmalloc_sync_all+0x30/0x30 [ 1892.726829] ? _raw_spin_unlock_irq+0x27/0x70 [ 1892.731317] ? finish_task_switch+0x1ca/0x820 [ 1892.735804] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1892.740725] ? syscall_return_slowpath+0x30f/0x5c0 [ 1892.745650] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1892.751008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1892.755853] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1892.761036] RIP: 0033:0x455319 [ 1892.764214] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2253/09/17 08:16:04 executing program 0: socketpair(0xf, 0x800, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7, 0x0, 0x4, 0x2c, r0}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000180)="f6b3519cf2dc2b9bbc04a82ab3bc09746ae58adc09f57bea4953eec2131a2f07b911e54b9c6aa4f8db91b1bf2f68dc146331fe0b9ac42ade0173d27d869964abcebfe51908899c8b7bb5459199c24c35eee4fe20c0ffec6b47caca1c5c02c295e5984c3fa94be2eaa23f71d206c49e8c11aaad68f6103a93e94da5ff7f8bc0146f6b70719e7a7d6c1ce860d11e24ffe2a59a5aef162178b598c50fa4542e7de77f318a2d23745959ab87c9c54bc0b61dd498c75bac6590dd83", &(0x7f0000000240)="d3f761fe72ed4f64fcb9c7d766359bcee6f1307080d194c7e24e74ba4d6f1387f8e9deb3b975ef6d08914e950902f5a63753d0b02fbf8962b1baaef56ab9bd4fea2bf31cdbca503e22f7c92c382b6318d399cb7d5a39164ddec5d5b646215a11da5c44712ffe61da0501268a45a22ece1e302674152a8f16c64330c585ab3f50ee5979bc", 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0x50, &(0x7f0000000340)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2253/09/17 08:16:04 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0x6f2000, 0x1, &(0x7f0000000000)) 2253/09/17 08:16:04 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0xfffffe17) socketpair(0x602a3e71e1fdd872, 0x80002, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, 0x0, 0x0, 0x7}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000180), &(0x7f0000000280)=""/26}, 0x18) getpid() [ 1892.772005] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1892.779281] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1892.786814] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1892.794073] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1892.801340] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004a 2253/09/17 08:16:04 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0xfffffffffffffd9c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) r1 = gettid() r2 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x3f, 0x7ff, 0xf8d3, 0xea4, 0x0, 0xf822, 0x1, 0x2, 0x5, 0x5, 0x0, 0x3, 0x2, 0x3, 0x689f, 0x1, 0x6, 0x1f, 0x4, 0x5c, 0x0, 0x3011, 0x7, 0xb8, 0x7ff, 0xf9, 0x10000, 0xe, 0x800, 0x7, 0x7, 0x9, 0x20, 0x97f2, 0x5, 0x7d, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x30000, 0x9, 0x6, 0x7, 0x1f, 0x5, 0x5}, 0x0, 0x3, 0xffffffffffffff9c, 0x7588f782cbb38d23) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x9, 0x80000001, 0x200, 0x2, 0x0, 0x9, 0x801, 0x2, 0x4, 0x8, 0x5, 0x7fffffff, 0x8, 0xfff, 0x4, 0x0, 0x1, 0xe25e, 0x9, 0x0, 0x8f, 0x5, 0xc000000000000000, 0x4, 0x8943, 0x0, 0xf8, 0x8, 0xbf1, 0x200, 0x7fff, 0x100, 0xefb, 0x8, 0xc28, 0xfffffffffffffffd, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x1, 0x7}, 0x400, 0x7, 0x2, 0x7, 0x3, 0x7, 0x46}, r1, 0xf, r2, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x705000, &(0x7f0000000000)) 2253/09/17 08:16:04 executing program 3: socketpair(0x8, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x4000008d}, 0x2d1) [ 1892.880025] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:04 executing program 5 (fault-call:8 fault-nth:75): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1893.114518] FAULT_INJECTION: forcing a failure. [ 1893.114518] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.125874] CPU: 1 PID: 11915 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1893.132737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.142109] Call Trace: [ 1893.144727] dump_stack+0x1b9/0x29f [ 1893.148389] ? arch_local_irq_restore+0x52/0x52 [ 1893.153096] should_fail.cold.4+0xa/0x1a [ 1893.157183] ? perf_trace_lock+0xd6/0x900 [ 1893.161357] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1893.166485] ? zap_class+0x720/0x720 [ 1893.170224] ? graph_lock+0x170/0x170 [ 1893.174035] ? debug_check_no_locks_freed+0x310/0x310 [ 1893.179245] ? find_held_lock+0x36/0x1c0 [ 1893.183337] ? __lock_is_held+0xb5/0x140 [ 1893.187420] ? check_same_owner+0x320/0x320 [ 1893.191742] ? rcu_note_context_switch+0x710/0x710 [ 1893.196674] ? lock_downgrade+0x8e0/0x8e0 [ 1893.200823] should_failslab+0x124/0x180 [ 1893.204883] kmem_cache_alloc+0x2af/0x760 [ 1893.209033] __d_alloc+0xc1/0xc00 [ 1893.212496] ? shrink_dcache_for_umount+0x290/0x290 [ 1893.217507] ? d_alloc_parallel+0x1e80/0x1e80 [ 1893.222003] ? lock_release+0xa10/0xa10 [ 1893.225976] ? mark_held_locks+0xc9/0x160 [ 1893.230120] ? d_lookup+0x254/0x330 [ 1893.233742] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1893.238754] ? d_lookup+0x219/0x330 [ 1893.242373] d_alloc+0x8e/0x370 [ 1893.245653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1893.251194] ? __d_alloc+0xc00/0xc00 [ 1893.254911] ? full_name_hash+0xc0/0x100 [ 1893.258972] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1893.264245] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1893.268485] rpc_populate.constprop.16+0x99/0x390 [ 1893.273340] rpc_fill_super+0x3c9/0xbb0 [ 1893.277310] ? cap_capable+0x1f9/0x260 [ 1893.281195] ? rpc_pipe_release+0xb70/0xb70 [ 1893.285516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1893.291047] ? security_capable+0xa4/0xd0 [ 1893.295207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1893.300832] ? ns_capable_common+0x13f/0x170 [ 1893.305253] mount_ns+0x12a/0x1d0 [ 1893.308713] ? rpc_pipe_release+0xb70/0xb70 [ 1893.313041] rpc_mount+0x9e/0xd0 [ 1893.316402] ? lock_release+0xa10/0xa10 [ 1893.320377] mount_fs+0xae/0x328 [ 1893.323737] ? mpi_free.cold.1+0x19/0x19 [ 1893.327806] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1893.332400] ? may_umount+0xb0/0xb0 [ 1893.336028] ? _raw_read_unlock+0x22/0x30 [ 1893.340167] ? __get_fs_type+0x97/0xc0 [ 1893.344052] do_mount+0x564/0x3070 [ 1893.347595] ? lock_downgrade+0x8e0/0x8e0 [ 1893.351742] ? copy_mount_string+0x40/0x40 [ 1893.355972] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1893.360984] ? __check_object_size+0x95/0x5d9 [ 1893.365482] ? __might_sleep+0x95/0x190 [ 1893.369455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.374999] ? _copy_from_user+0xdf/0x150 [ 1893.379151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.384696] ? copy_mount_options+0x285/0x380 [ 1893.389184] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.394717] ksys_mount+0x12d/0x140 [ 1893.398340] SyS_mount+0x35/0x50 [ 1893.401881] ? ksys_mount+0x140/0x140 [ 1893.405674] do_syscall_64+0x29e/0x9d0 [ 1893.409554] ? vmalloc_sync_all+0x30/0x30 [ 1893.413704] ? _raw_spin_unlock_irq+0x27/0x70 [ 1893.418189] ? finish_task_switch+0x1ca/0x820 [ 1893.422674] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1893.427605] ? syscall_return_slowpath+0x30f/0x5c0 [ 1893.432531] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1893.437913] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1893.442850] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1893.448033] RIP: 0033:0x455319 [ 1893.451226] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1893.458930] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 2253/09/17 08:16:05 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8, 0x3e, 0x7fffffff, 0x5, 0x0, 0x80, 0x0, 0x1, 0x5, 0xfff, 0x2, 0x8, 0x97, 0x10001, 0xffff, 0x9, 0x10001, 0x3, 0x2, 0x7, 0x3, 0x3, 0x401, 0x0, 0x0, 0x1f, 0x80000000, 0x8000000000000, 0x7fffffff, 0x1f, 0x100000001, 0x0, 0x0, 0x2, 0x4, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x73c, 0x3}, 0x100, 0x52d, 0x1ff, 0x3, 0x1, 0x6, 0x312}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0xd7144c0b525980f8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2253/09/17 08:16:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x16}, 0xffffffffffffff54) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x400000, 0x400008, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000135}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x6f2000, 0x1, &(0x7f0000000480)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)="0bafe945036b509861d18ed03f00db29e71856254ca69938a9b0e4d00a90b5d5e575ce90d5697f216a6a834802b6f8f3850c209d5d73be585c07d5615beff11503ac2108c13012b6a8eeef3a555ec3c4d3381422cb396006e2eff623d6adcf859ba23ca1c6e7ef0d0cd6114dff572d5fb729e8940c74f6ccbc1547f98bc774455b43accd33703cb3c81ba2b428"}, 0x10) 2253/09/17 08:16:05 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000007, 0x8}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18020000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000640)=0x10000, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1e, 0x2, 0x1, &(0x7f0000000000)) socketpair(0x1e, 0x7, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/201, 0xc9}], 0x3, &(0x7f00000004c0)=""/194, 0xc2, 0x5}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000600)={r1, &(0x7f0000000340)="118ef51ca6288c7938683341de694e6f1e85c8097df81a"}, 0x10) 2253/09/17 08:16:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00000004c0)=""/251}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000301f471d000400000000952f0000faff000000"], &(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, 0x7, 0x10005, &(0x7f0000000380)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001bc0)={&(0x7f0000000780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)}, {&(0x7f0000001940)=""/195, 0xc3}, {&(0x7f0000001a40)=""/28, 0x1c}], 0x5, &(0x7f0000001b00)=""/129, 0x81, 0x2}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000001c00)={0xa, 0x8, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x0, 0x2, 0x9, 0xa, 0x6, 0x4}, @ldst={0x1, 0x3, 0x0, 0x2, 0xd, 0xffffffc0, 0xfffffffffffffff0}, @exit={0x95}, @ldst={0x1, 0x1, 0x2, 0x3, 0x0, 0xfffffffc, 0xfffffffffffffff0}], &(0x7f0000000080)='GPL\x00', 0x400, 0xc8, &(0x7f00000005c0)=""/200, 0x40f00, 0x1, [], r1}, 0x48) 2253/09/17 08:16:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0xffffffcc) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x0, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) 2253/09/17 08:16:05 executing program 5 (fault-call:8 fault-nth:76): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:05 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x126, r0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0xfffffffc, 0xcce0ecd, &(0x7f0000000180)) 2253/09/17 08:16:05 executing program 6: socket$kcm(0x2b, 0x1, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x14, &(0x7f00000001c0)=@raw=[@call={0x85, 0x0, 0x0, 0x11}, @map={0x18, 0x7, 0x1, 0x0, 0x1}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0xa, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x1b}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @jmp={0x5, 0x7e7, 0x0, 0x8, 0x7, 0x20}], &(0x7f0000000040)='GPL\x00', 0x7, 0xc0, &(0x7f0000000280)=""/192, 0x40f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r0, 0x50, &(0x7f00000003c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x32}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x400000, 0xfffffffe, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) [ 1893.466197] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1893.473472] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.481342] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1893.488613] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004b [ 1893.496751] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / [ 1893.595645] FAULT_INJECTION: forcing a failure. [ 1893.595645] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.607137] CPU: 0 PID: 11942 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1893.613991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1893.623361] Call Trace: [ 1893.625984] dump_stack+0x1b9/0x29f [ 1893.629637] ? arch_local_irq_restore+0x52/0x52 [ 1893.634383] ? graph_lock+0x170/0x170 [ 1893.638260] should_fail.cold.4+0xa/0x1a [ 1893.642346] ? perf_trace_lock_acquire+0xe3/0x980 [ 1893.647213] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1893.652345] ? perf_trace_lock+0x900/0x900 [ 1893.656615] ? graph_lock+0x170/0x170 [ 1893.660467] ? find_held_lock+0x36/0x1c0 [ 1893.664585] ? __lock_is_held+0xb5/0x140 [ 1893.668691] ? check_same_owner+0x320/0x320 [ 1893.673053] ? rcu_note_context_switch+0x710/0x710 [ 1893.678019] should_failslab+0x124/0x180 [ 1893.682114] kmem_cache_alloc+0x2af/0x760 [ 1893.686295] ? rpc_i_callback+0x30/0x30 [ 1893.690297] rpc_alloc_inode+0x1a/0x20 2253/09/17 08:16:05 executing program 2: mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x1100003, &(0x7f0000000c40)="2d0fcd6ee4df716529029cdbb328bed7b2acd1a73acc57decf866909be69cb4733b324353d641607f56f4d7ebb4a3cff7619b3c7a9da0cba7b7547cb3add28d85bb0c800ab66d6ec") socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@generic={0x1, "8a69e579f256e180934524ce75a660457ed81073c9bac0937f30771343913fe2d5550500dd451ec57263e2ff03eb99caa0c6cdd56e0cbcac11edf27572609f7de8eda13aeb3ef9ca452bef29cb0a4835b02efdee5834b733e616df8de7508608c8a8bcbdb2d4e286870081e9664a93474b421b6bb7e23a192e495249b8ac"}, 0x2b8, &(0x7f0000000400)=[{&(0x7f0000000b40)="d507ba04ab01f97b43104866d3915006e64edf2886dbf239395d7138d85d9e765dd0ec5bfaf20705dc3e25a7ddcd5d6b28b5200f6edfc83b3772499f18b43ea97116d222e3d4ab2e42367a8bf3c7e9a30d8050cd6cbb8bb5238ffcc7ba2573d449d694c3c65d2d5784ee0b845e64b1ed70230496724d66cce1acaf6946650ecd0331efb61b2cb64830c14a656cb51bcf589bc99c7618d7e3b8bc7be2b7d85d5c077da3322ced2a", 0xfffffffffffffe38}, {&(0x7f0000000000)="27252b05e8b4a4d0ecd39a893bb6e06f0c81741e1e5f1a49fd8d90cbe825626aefef138d5db46742f17955884c23ba", 0x2f}, {&(0x7f0000000c00)="6acbf131f59d179eca3a", 0xa}, {&(0x7f0000000300)="7deb87482ea33ef723a58a1b120c5e8f1a6c21e24dc9ba96924e340c48ef2073c387923a00e5e350f402d542d1d3a39fb4813c5df853a502fac1e85977197353b57850e835e200f6c00f7e81df41afb663951d8e24b93670082193be3779ae7b90ba70c3c8dfc59207211d5604c6063022c6a4338b041485ab8a495cb35064bef4e01c984c17365f4588927b3501b8ae0797915245fddfe53a48c0eadde8663c49fcd091c207bf610021c0cbaae2a30f3044cf4cbb55b938cf38af", 0xbb}], 0x4, 0x0, 0x0, 0x48000}, 0x0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x2, &(0x7f0000000180), 0x4) recvmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/93, 0x5d}, {&(0x7f0000000540)=""/115, 0x73}, {&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/76, 0x4c}, {&(0x7f0000000740)=""/227, 0xe3}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000840)=""/224, 0xe0}, {&(0x7f0000000940)=""/222, 0xde}], 0x8, &(0x7f0000000ac0)=""/17, 0x11, 0x1}, 0x1) 2253/09/17 08:16:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ocfs2\x00', 0x0, &(0x7f00000001c0)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x1, 0x8be, 0x4, 0x6, 0x8, 0xffffffffffffffff, 0x200000}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000240)="be3aa48dc6c078e7d7ba25bc3ede25d46c9a28834e8810efbf2f78b6ca38140ec4dd120168820ddb26776aa346e02e0b128b8872699ce83b8640690adc1abe4e20723d2a19ee34fef200be345de8c5ed7bb1adea139795e5fadb113e60217ae292772041f72e19c64af873dcb8e81743246d87ad21bfa5f192fee1aeb1f4496e7157b3e9f9cd25d31980eb742c2ff8ecb4a61b2e3e5a382cf4e41961afb6cb7756d2d4b5735524d913e52830"}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x42}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000085fe2c3f59c34f399ac9c1a2fc3660010010000000000000071100000000000f2ed1a47ad94485b001e41377d08000000b92497d43ef15360d66643782dfa6f6ba6bf662ccbf7b9d462d6ff3ef4712fd48a4a398d30cb7000000000000000003e31f67529685fd4f98dda8b595ccf8a0966882881b085e6ec8addb91909d01eea0b91f023375681"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000340)="5deade09bc3e24f177c638aba2d4009192e791e5e752e131875afdbf1b108778935d7f4d05dc0a6450b51c8b135bec58e91a55e588b121c6113cd1da47bdad67b8449bb755718a314ec6a0453ef6d173f6564f315e94f76781db734886cd99791c192c671b75244038b12473a8079e086f37038b1fad2b652e90f87b3c2e9bdeec1976713b4f0221d3f7715e5239df6266865dec3267477cf88ed09d57932722015fc7bbce06cb56edee99dbe81f7b3648466c509b62f32e1ef9abfa960ba3"}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp(0xf, 0x400000, 0xb, &(0x7f0000000000)) 2253/09/17 08:16:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000002c0)=@nfc_llcp, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/157, 0x9d}, {&(0x7f0000000340)=""/37, 0x25}], 0x2, &(0x7f0000000580)=""/119, 0x77, 0x200}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) mkdir(&(0x7f0000000600)='./file0\x00', 0x80) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r4, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='gfs2\x00', 0x360846, &(0x7f00000007c0)="186d3ff9ed91c7defcc932940dac060d221de50b6f22a313ea427d3f2be699bb33e754c1a712d5d4675f4cff4409452294b0568bfe28cc0ca98c0dd84ac254c1f9f042a86d85f20e8f968d0e4cb8194c89f21ce86fec258ba9e48fdae3bcc650") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r5, 0xe85, 0x8}, 0xfffffffffffffea4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000008c0)=0x400, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2253/09/17 08:16:05 executing program 0: socketpair(0x21, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000180), 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) [ 1893.694211] alloc_inode+0x63/0x190 [ 1893.697867] new_inode_pseudo+0x69/0x1a0 [ 1893.701969] ? prune_icache_sb+0x1a0/0x1a0 [ 1893.706222] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1893.710825] ? d_instantiate_no_diralias+0x240/0x240 [ 1893.715950] ? kasan_check_write+0x14/0x20 [ 1893.720205] ? do_raw_spin_lock+0xc1/0x200 [ 1893.724467] new_inode+0x1c/0x40 [ 1893.727871] rpc_get_inode+0x1e/0x1f0 [ 1893.731688] ? d_drop+0x51/0x60 [ 1893.734998] __rpc_create_common+0x5d/0x190 [ 1893.739349] rpc_populate.constprop.16+0x11f/0x390 2253/09/17 08:16:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='cpu&+5\x00') r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair(0xa, 0x80003, 0x8, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='cpu&+5\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000200)="4a841945a3e5980c0b8519e2e7b3420c34267423460288a7b5a6", &(0x7f0000000240)=""/101}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r3, 0x319) [ 1893.744306] rpc_fill_super+0x3c9/0xbb0 [ 1893.748348] ? cap_capable+0x1f9/0x260 [ 1893.752264] ? rpc_pipe_release+0xb70/0xb70 [ 1893.756610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1893.762166] ? security_capable+0xa4/0xd0 [ 1893.766527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1893.772087] ? ns_capable_common+0x13f/0x170 [ 1893.776523] mount_ns+0x12a/0x1d0 [ 1893.779994] ? rpc_pipe_release+0xb70/0xb70 [ 1893.784337] rpc_mount+0x9e/0xd0 [ 1893.787726] ? lock_release+0xa10/0xa10 [ 1893.793063] mount_fs+0xae/0x328 [ 1893.796452] ? mpi_free.cold.1+0x19/0x19 [ 1893.800719] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1893.805319] ? may_umount+0xb0/0xb0 [ 1893.808965] ? _raw_read_unlock+0x22/0x30 [ 1893.813129] ? __get_fs_type+0x97/0xc0 [ 1893.817035] do_mount+0x564/0x3070 [ 1893.820604] ? lock_downgrade+0x8e0/0x8e0 [ 1893.824776] ? copy_mount_string+0x40/0x40 [ 1893.829028] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1893.834059] ? __check_object_size+0x95/0x5d9 [ 1893.838575] ? __might_sleep+0x95/0x190 2253/09/17 08:16:05 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x24) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000200)}, 0x10) socketpair$inet_icmp(0x20000000, 0x20000002, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) close(r3) close(r1) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x11, &(0x7f0000000180), 0x8) [ 1893.842570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.848121] ? _copy_from_user+0xdf/0x150 [ 1893.852287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.857839] ? copy_mount_options+0x285/0x380 [ 1893.862351] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1893.867906] ksys_mount+0x12d/0x140 [ 1893.871552] SyS_mount+0x35/0x50 [ 1893.874931] ? ksys_mount+0x140/0x140 [ 1893.878959] do_syscall_64+0x29e/0x9d0 [ 1893.882861] ? vmalloc_sync_all+0x30/0x30 [ 1893.887026] ? _raw_spin_unlock_irq+0x27/0x70 [ 1893.891534] ? finish_task_switch+0x1ca/0x820 2253/09/17 08:16:05 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xffffffff, 0xa1b, 0x31, 0x3, 0x0, 0x10000, 0x408, 0x2, 0x245, 0x0, 0x2, 0x6, 0x0, 0xcfa9, 0xdb5, 0x7ff, 0xfff, 0x9, 0x70, 0x5, 0x8000, 0x6, 0x3, 0x6, 0xdb77, 0x4, 0x4, 0x10001, 0x0, 0x7fff, 0x9, 0x3, 0x7010e368, 0x7, 0x1, 0x20, 0x0, 0x8, 0x4, @perf_config_ext={0xffffffffffff8000, 0x3}, 0x400, 0x81, 0x7d4, 0x7, 0x1, 0x8001, 0x6}, r1, 0xb, r0, 0x8) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x2, 0x8, 0xfffffffffffffff9, 0x2, 0x0, 0xfffffffffffffffa, 0x9200, 0xf, 0x4, 0x6, 0x80, 0xdcde, 0x40, 0x1, 0x6, 0xe1, 0x5, 0x1, 0x0, 0x8, 0x4, 0x8, 0x167, 0xfff, 0x8f, 0x6, 0x7fff, 0x64de7c19, 0x4, 0x100, 0x8000, 0x7f, 0x8001, 0x2, 0x5, 0x6, 0x0, 0x9f6, 0x4, @perf_config_ext={0x472318e1, 0x80000000}, 0x10002, 0x9, 0x7, 0x5, 0x9, 0xd00, 0x7fff}, r1, 0xe, r0, 0x8) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0x34, 0x21, &(0x7f0000000100)="b19aacdf90c58452a0eb1f3c61bee15a4190775471c8ac42ad07b75a1511245d2c9522bca4cc94731326a1ce39709b25d33a8f3f", &(0x7f0000000140)=""/33, 0x7, 0x6}, 0x28) [ 1893.896042] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1893.900982] ? syscall_return_slowpath+0x30f/0x5c0 [ 1893.905933] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1893.911320] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1893.916194] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1893.921396] RIP: 0033:0x455319 [ 1893.924600] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1893.932413] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1893.939880] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2253/09/17 08:16:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x8d}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1ff, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000200000711020000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000180)="227e9caffbd3c47015d565c8ec902d2216c9685c593a43eb2111492e0b7797100d50ef12a64f89cef42fef5965c3da8031bfab629ddf76", &(0x7f00000001c0)=""/154}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001200)) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001240)="e2380fc4cd079cc09b5db3cbbbbfab062f887eb64c896733aeb4b1fe1490ff102e1250435d0b2b77dc7a573afabad7e5a9e66c3623cb10f4498bff7415bc5338bf3b983642c2d8334084e99d1eb3af703bea1f9ef5", 0x55}, {&(0x7f00000012c0)="174a9940c194d88c6fe866b0980066eefd1783c4e7162134c6381e98aa2dd096e3979bdd5c945762bc46a8c2e8d73586f8701e8f37eb4b276204d3c003d1df36939e732463ea5f43f41fb313fbc37be6ce396f1df5a6e61ef1c71c45d3cc8530783343be674e9d1e1c0e6d0b228cebceeabb5983dd356a33eee6ffeab2ac0050d8dc73b4845692148ae50b3deee3fe057b25dd160711f8ab66e2b76d4c", 0x9d}, {&(0x7f00000011c0)="dbc1fde06f8d5aaab80eec548878cb2be493814a423f83b119ec122c9adbf217", 0x20}, {&(0x7f0000001380)="6d40d20ee7097539c1523e164ff9396c6a9f76a9065f87f02e36008fbe9508d6eaad56530ceb43b9c59b105a26d118", 0x2f}, {&(0x7f00000013c0)="3b763c59043ef2563684597ab3074e096dde334f6273ffdba2c4e57157de137d9e589ee9ef21faf6094b2a044a7b869bbf0bf2be7d443d3970f352104a030f1bdd071f43f720a79eff4efa3f6926b0c28a7e12adec42a1152168a09594ebd1c1c7de2c796fc06ffd7d18975a28519eb1211d270bcac4a33e14ee246f1d46a9fcb656be12b5ed13240cf75a0156b985d216f460ab447892194633fbca1f5f02ccd264eb6e97bcb7d100e0f7b7cbd6822e80e820a33481e4ad7d3095613276c8f4ab7dcf0a742c6dba99ff99915c512ed4b5596708dd30192a1420e428cea31665bc09494a04dd94891187a337379fe1e8", 0xf0}, {&(0x7f00000014c0)="e95f7f359128ecf5720f094825a30d970791548161a95277046f2ee08a55f722103ff059212b65fb51611673a3acbd3999f3fb69a3875958116ed98b8dc72e9c6d2fe8ff500d474da9362fc15801f3f906ad9562ee24a5a7161d213f4c9a1b521ddb962fdfe3363590bc179c6735ac279cc55d5c7d8c35c05dd933ac", 0x7c}, {&(0x7f0000001540)="0189730505dfa9d6ad1518fe49266921750933493f90fdc1d7bf1bf50600dd44da13ea16757233bce7f4cf90874f29a4624de0abd2a77d65da4905db00b2fd75f0354e4ab18bdc6ae5fba3729e990ff14b758e07c2264901f351fc1b92aaaa0bb313cb6d28913adac5bb8b", 0x6b}], 0x7, &(0x7f0000001640)=[{0xd8, 0x0, 0xfffffffffffff40b, "cce479a7808a19405fdc5f8ec29fc6ff6aa23db3c4befe938de20ae617489639a792ebcb4506129af2b14a626eb532ca422f54c261d49837a5c159dc6b4dc640ed698b46e0e37ecb20a368352bf5c670a80aa745f52c3dd8a3ccb6d92e860ed60c3f3f06ab06584606f2f04f28893400cee8358f30881057ab2219898515678fb043c366a6d413df77ff395c3720501a32b5b84629d4c49f72622700d5b221d81a627ad0c1282d68c7b18d7dc96eb429d066f8151cbb4cf957e1361d10320ae13338b63712b322"}, {0x90, 0x114, 0x9, "df99c6d273c4531caebe0b218859827c56cbc43c4b310f738158cb65645def17c019613ba761627226815a3bb546d120bde23de519237cb73dd34bcee55e4c1091eb447b7352ee04aef7991660c37fbdb63678bfe144a61f37c263ef9395792b9ad909b4bff183e2a566ddb71c07b5cb5c9e818296162e003f82"}, {0x100, 0xa127fb809af2be84, 0x0, "c8152480fcbe3c7d69a8dfa9882d81a82737220247011a7c80e6158765a9b99d5fd85a7352f87a01386ffdc8c0e528aa20969b7b3bb4eb10b9f1c7b76712630dacd27268dce4917961880b40450e587131cf5b62770d1c00cb0e4923d2d2b42133155d137ca16f16cb46f1a645af370d69d4ed11150047689a9e4ad51d6dbedbbf3a58296c00f25f2b541245fc3e754ec621b49db4f7366f9b7b9ff12d5ec13a43bcc0e8c9273b1d0a0cc61a3f8081754d889cf38df79d3aa1b0443166897c715d63107bc834c0a751ec929e42f163883d4f6082758145be223054cf88b12dba3527f9e8adf087e675472c84"}, {0xd8, 0x29, 0xeb2, "404fbde58f0aeea8bdd27b4e098b1c483a8fe2638d2cc4dd4ca475b3439c843be70be5936e472c15350942081a9097532312d2e0cc6bbc548f1122bde1082a454368c4bf29957e5f4fe2ef78e7887a2bfe227c0d984a912f2e503ba793d2aa02216b305136714b3014fe863490fe1bf30c0a4d50cfd92afb282505ac3c05d66fe5b37c81d6cdc08eb98bee77972b67d718de62b17cf2809d52be73b4608c510d91e00d596ed10214c02848b47367190e89fdf570b2558c2901f44a3eb237db65ed7104"}, {0xd0, 0x10c, 0x0, "04c0027f6dd9677c431aacf06c2951843867023b86ebb2641207448036fc5b810bcf04c215eef4911bb9c0a03b8df35f4d0bdf9ea68fa8682c1522e42bd0a909ad5e620380228da2ffb287a6e6911d493467d82dd926d35ed7df1bc98c433e8b14061b42f21d84a474b3ee4c4cf76d319caf09c3eefd1c86a0beef9ff9f6eed9dae9bdf5a2e2e9475640c37f9ed2d4628068f62594ba2f1eb835375a4553d13766d04f14aa0115b97eb81972673701cd36aa7a9bd92291b2fa"}, {0xc8, 0x112, 0x7, "070edfe27b3c67fe78e1255407292b823b21c8e096c9c4df002d70c5265098f205b2969c215267c64234e41c8ac0c28f67e41cd221c8426777bf3e5e08c6df214ea7abde174a8b6e083550ba40d4b94b289c1db8af84e902f56b2bc553bd852bc62d8f9930afa387550ba1eb9a1079413e9f3db5df21f0dcf3035cfc76bc868928eaaa6daae7e8ae8b6f6cc8c437004b9904b3c554f32c7b24e40af60de67ef40f29196cc5154f3a675819edc6b30c59c53e7247ed0c"}, {0x20, 0x11d, 0x7, "1b81d04612c33eeec6ed"}, {0x58, 0x105, 0x8001, "e981521a21deed9cb031b4771ebc4a7d1384feba0715d3ea0c371f8f948400abcd4f7ca93f1b5ecdfe9eaeab035e1eb7dc079bf7407b5fcffc4a76a3a1a5d2e65ec8c315cd"}, {0x40, 0x103, 0x3, "14550f2e7dab6dba2243f4261ec6ee57c4b2f657336a501bbfdd8374ee6a23f0a16c629fe4440a44ccb591335a28"}], 0x590, 0x40000}, 0x40040) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r2, &(0x7f0000004d00)="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"}, 0x10) 2253/09/17 08:16:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xc2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000080)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x1ee) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x2, 0x1, &(0x7f0000000180)) 2253/09/17 08:16:05 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000200)="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", &(0x7f0000001200)="b3ace69510da5ab554b91465d42237e80c111f4cdd22132c54fab9b3d6a16b3b0d8c4c12dd1f7bc38399ab49af9dcbdd5be6219fb083ec0bbbd54e1bc75a115b2aa306fd90b31d8c7e3fa5", 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x2bc039af) [ 1893.947251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.954534] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1893.961822] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004c [ 1893.969319] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry gssd 2253/09/17 08:16:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x408, 0x6f2000, &(0x7f0000000000)) 2253/09/17 08:16:06 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20001000, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0x27) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) socketpair$inet_icmp(0x20004000, 0x705000, 0x3, &(0x7f0000000000)) 2253/09/17 08:16:06 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="b8916ae2fdc24e07002aa8dacc19133e72beabe66fec6daab89b6b5cf100000000000000000008"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20b}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefc0, 0x705000, &(0x7f0000000300)) 2253/09/17 08:16:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) [ 1894.161291] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory / 2253/09/17 08:16:06 executing program 5 (fault-call:8 fault-nth:77): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x11a}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000000)="b82283392dc50ff1fb631a5849d2f5916ae2fd824e95e16f"}, 0xffffffffffffffed) socketpair(0x15, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000001900)={&(0x7f00000001c0)=@ipx={0x4, 0x80000001, 0xda, "c74a7fb03579", 0x81}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="a123f87e2b3e91acddcb3389f40a1f65cd530c403bd72908cf714276fb513b5102db75fbd9a44bde18a8cded8c85c418612fa84817e0f8b28d9a09ae9ea4245505abc88e1917bab9cbbde8f733c4a626ad73366f555b278f0217e90f39b631a71922fcf1e8f5092daa1a8a60024714a69a45dc41f178097d3e137978738bd99a57bd", 0x82}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="bdafa15ad52840bacbadba2977e9800b00fca951537eb79626e667f6cc35001c99f0db770fa9e659a7fe8d536d035be34931d8cdd599fcd8e9a284d81029dae19b8f265def9577165467a648e4b6e36153c3546d9da5eea49eeb7889f9e02beb519c12686ce3d4ea12d8175965ecdd6d02f6636c6f919cf90146763b1640e6392989c01281c2fef684", 0x89}, {&(0x7f00000013c0)="b49e1418edc0771b3b4510d8cb650b59d97bd2e4450fd3207385b4b9ffa1309a907eae60fc572ab5d24d143828ac25ca28c97094392a73743d58bb83fef5f3196898750eed38d844ef093ccba4133c4f04d5c2b1c39ed628cb0e149bdc0bc658a8ab2f4c159547f43e1d74853fbd9f5413c2cb2f990cdfa2005826ff8aa276dea93291d96919e43a9d7ef9c84d4da2c7a11c496a01286226c67564af0c540111ecd069", 0xa3}, {&(0x7f0000001480)="426754f326f07b890131fb8f20cfb0a86e039e5f7dcc7ad6b959717075b304b79a87fec2b462db4b8b202eb9e9c6be40e3ee0a490dec2fa10b82cd926d539ab79371046abbbf78a47d80310582c6892f1b3f2b4cad6a349f16491fc72cf5539d2706a662bbc712222914d9e574df375d4daea1ec7ccc5df87e06283e1a53cec27a84284093c26ff35e16dc4d7aabb640849a0a62a3", 0x95}, {&(0x7f0000001540)="72a24566ed735c1fa20ff30f3f616ba5bce9cfeefb6df59760fa29e1aa93810e2ebb99de7cb6c3aa8f9a8c7a85be3253fecaf294a91ef8fe2814206115f87c328f5e791a817a15f0ad806e13031320f58a0a6bb793186f6a7793e8aadc12ce5157b054f9c5bfddab92235c63980d0b77d10e4269e622d5e68274", 0x7a}, {&(0x7f00000015c0)="26904af9", 0x4}, {&(0x7f0000001600)="86f864057858a648acab9f1176a08687f55b7189073cc2663be2d4ebf51da7f84649a5a36ad2be3d8c405dc7c483568873789ac76d7033a86fe91414a21920a20ad49f08deaad360f40c01e5aa421e419a2230f006d7ee2d4e6495f832de6789cf5cbe9c58418a20a21c3f916a71fce4f68f211f463f1f5e8cec942367ad82cb767041395818b937e80779f4401e7cb919807c2d5995482bcf06910260622a1d8d848c0f86e258d7156527bb6b4d743a15725a4e9a08ba63baffff3a7731f52e658212587ff55552caf2af2a31a5dfb429a1e4f10e4f1b21f5ab6cbe961eea7e23d34f08275ca24fd8d8b419dd726594ff59", 0xf2}], 0x8, &(0x7f0000001780)=[{0xb8, 0x105, 0x9, "e7829766eb14156eea7cc968b6219a158ab7e7479abb3034116486ebad03c5110042fc659e8d02627156a7a0d860cdb4426a4ac0e766ee0d6bfb206452b6c176d1d7589a5f4803f503b29bfc621004902b1a519e9af46eb88719d7ff5489cd6080fc77b20b97e3f5bd71762b1118f8d37d6987b78946855a9924792beb292bc10c7d7eb289fc75b9fdd29163f7a8549c0c2a03fd7bf308c38734f96334b4e329df34c5d9e0ac7281"}, {0x98, 0x0, 0x8, "8b3ef772f86b47e330077801e1f31964cc7b63538dae1d5d823e8bfb93c2aa6b900c0ab2fdbd0fbf79f05c2c95d5a4a447251b17154011b05e0f30350dd7645208ba6c1f4145a08756cc31836b36270c2efe737c0f9131003bd6e3d1e5a400a6b2742b10090d1496ff9c2b7dae9ecda5e93101c914d121e292d399eec023bb9b0bae"}], 0x150, 0x10}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x930000, &(0x7f00000019c0)) 2253/09/17 08:16:06 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xe6}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000104800000000000000000000071100000000000000000000000007aa39500000000000000bc7f3f3241fffb289672740dac696720d1737412ed2c8a439ed700a2e984503884aa8735ca4c853bb9a02edaa132ba2b440fdf27f688b5f25d34a10ea8b5964ca3f83d810b5610b601ab4618b786a1a5694003dde683d1f38c1f192712a7004c3dfc2291190cfb1719c44e19938f5c65a984af7928a15fde8fa31e147f48bdbae7a6c69eddfe525c0edd47885d7ea791a917c12c5f9a2273b83976f82c7a18edcbef5c062bb3d18e75c22e456a394a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x930000, 0x930000, &(0x7f0000000000)) 2253/09/17 08:16:06 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@l2={0x1f}, 0x80, &(0x7f0000002740), 0x0, &(0x7f0000003b80)=ANY=[@ANYBLOB="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"], 0x3f6}, 0x0) r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000003f80)=ANY=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000003f40)) [ 1894.482009] FAULT_INJECTION: forcing a failure. [ 1894.482009] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.493597] CPU: 0 PID: 12020 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1894.500461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.509836] Call Trace: [ 1894.512449] dump_stack+0x1b9/0x29f [ 1894.516101] ? arch_local_irq_restore+0x52/0x52 [ 1894.520798] should_fail.cold.4+0xa/0x1a [ 1894.524875] ? perf_trace_lock+0xd6/0x900 [ 1894.529046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1894.534169] ? zap_class+0x720/0x720 [ 1894.537908] ? graph_lock+0x170/0x170 [ 1894.541741] ? find_held_lock+0x36/0x1c0 [ 1894.545832] ? __lock_is_held+0xb5/0x140 [ 1894.549920] ? check_same_owner+0x320/0x320 [ 1894.554268] ? rcu_note_context_switch+0x710/0x710 [ 1894.559215] ? lock_downgrade+0x8e0/0x8e0 [ 1894.563384] should_failslab+0x124/0x180 [ 1894.567469] kmem_cache_alloc+0x2af/0x760 [ 1894.571660] __d_alloc+0xc1/0xc00 [ 1894.575167] ? shrink_dcache_for_umount+0x290/0x290 [ 1894.580463] ? d_alloc_parallel+0x1e80/0x1e80 [ 1894.585068] ? lock_release+0xa10/0xa10 [ 1894.589065] ? do_raw_spin_lock+0xc1/0x200 [ 1894.593333] ? mark_held_locks+0xc9/0x160 [ 1894.597595] ? d_lookup+0x254/0x330 [ 1894.601262] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1894.606302] ? d_lookup+0x219/0x330 [ 1894.609938] d_alloc+0x8e/0x370 [ 1894.613224] ? __d_alloc+0xc00/0xc00 [ 1894.616929] ? full_name_hash+0xc0/0x100 [ 1894.621000] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1894.626291] ? down_write+0x87/0x120 [ 1894.630022] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1894.634262] ? down_read+0x1b0/0x1b0 [ 1894.637987] ? __d_lookup+0x9c0/0x9c0 [ 1894.641797] rpc_populate.constprop.16+0x99/0x390 [ 1894.646660] rpc_fill_super+0x4c1/0xbb0 [ 1894.650638] ? cap_capable+0x1f9/0x260 [ 1894.654516] ? rpc_pipe_release+0xb70/0xb70 [ 1894.658842] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1894.664374] ? security_capable+0xa4/0xd0 [ 1894.668543] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1894.674088] ? ns_capable_common+0x13f/0x170 [ 1894.678496] mount_ns+0x12a/0x1d0 [ 1894.681940] ? rpc_pipe_release+0xb70/0xb70 [ 1894.686257] rpc_mount+0x9e/0xd0 [ 1894.689617] ? lock_release+0xa10/0xa10 [ 1894.693588] mount_fs+0xae/0x328 [ 1894.696951] ? mpi_free.cold.1+0x19/0x19 [ 1894.701029] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1894.705643] ? may_umount+0xb0/0xb0 [ 1894.709295] ? _raw_read_unlock+0x22/0x30 [ 1894.713452] ? __get_fs_type+0x97/0xc0 [ 1894.717348] do_mount+0x564/0x3070 [ 1894.720979] ? lock_downgrade+0x8e0/0x8e0 [ 1894.725139] ? copy_mount_string+0x40/0x40 [ 1894.729364] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1894.734387] ? __check_object_size+0x95/0x5d9 [ 1894.738896] ? __might_sleep+0x95/0x190 [ 1894.742865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1894.748406] ? _copy_from_user+0xdf/0x150 [ 1894.752561] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1894.758094] ? copy_mount_options+0x285/0x380 [ 1894.762581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1894.768114] ksys_mount+0x12d/0x140 [ 1894.771738] SyS_mount+0x35/0x50 [ 1894.775097] ? ksys_mount+0x140/0x140 [ 1894.778897] do_syscall_64+0x29e/0x9d0 [ 1894.782775] ? vmalloc_sync_all+0x30/0x30 [ 1894.786915] ? _raw_spin_unlock_irq+0x27/0x70 [ 1894.791421] ? finish_task_switch+0x1ca/0x820 [ 1894.795919] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1894.800864] ? syscall_return_slowpath+0x30f/0x5c0 [ 1894.805800] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1894.811160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1894.816017] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1894.821225] RIP: 0033:0x455319 [ 1894.824409] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1894.832110] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1894.839388] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1894.846656] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.853918] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1894.861194] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004d [ 1894.868684] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory gssd 2253/09/17 08:16:06 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg$kcm(r1, &(0x7f0000003c00)={&(0x7f0000003980)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003a00)=""/70, 0x46}, {&(0x7f0000003a80)=""/87, 0x57}, {&(0x7f0000003b00)=""/27, 0x1b}, {&(0x7f0000003b40)=""/55, 0x37}], 0x4, &(0x7f0000003bc0)=""/61, 0x3d, 0xfff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003c40)={0x8, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0}], &(0x7f00000002c0)='GPL\x00', 0x3ff, 0xd0, &(0x7f0000000300)=""/208, 0x40f00, 0x1, [], r2}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) 2253/09/17 08:16:06 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000000100), 0x10) 2253/09/17 08:16:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) close(r0) socket$kcm(0x2, 0xa, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f00000000c0)=0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 2253/09/17 08:16:06 executing program 0: socketpair(0x400000000001e, 0x800000000000001, 0x0, &(0x7f0000000200)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000140)=@ipx={0x4, 0x1f, 0x2000000000, "6d96a3788847", 0x752d}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000280)="1a15bd5ffec068a423889d68e33ba4d94b583428ee0e8f0934d8536ecc1185d64f0f675fe090e6dda9306f911f0020465614490d428567813b88a847e45b924d75224115130b8367005b04de436f229f31d096621bdb997f6d39b0f173325b8b2ee479b2a8bd7a8ab5e757", 0x6b}, {&(0x7f0000000300)="9a1eea985b04782d1c8bdbf2c742be8028c12699775c4e59e40a53b5ff26ad453c63b263d4fa623d73325aff6f726558f866e896aa534f619a43a9647c1bfe11dbab6bda632d8dd2", 0x48}, {&(0x7f0000000380)="7f633ff7e66b87745b16abafb99f284835218550df8ef3c95ed5d83b2f735f0a1ecc55d8d18c82de0a5723bcb1aa4b19a934b12d7b1502b7bdbe543e7d177f0cc53845f17e9acae62793c40eaaa7e62665c1b1ada357f4feb81acde750", 0x5d}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="70000000000000001f01000000800000790e1e93827c4da345a2a918f9b9bc5a86693c11a67ebb3542d0f4650d4ffb64a701be105155e70be9b5bab3ed12af02a7a95aead07bd18976d401b2b33d6b0e3d78b1cd9c1973e25431204be0662b6e86f1e8d61d8094b828316df84e87f55f10100000000000001f01000005000000401129165a169e5a4010d46c962b74f41b204a3ac5d1281dcc9ffcb8758daf677d339f8752c8cd96774da77c2a157ddfb83391b13e4f14cb3e9e44aab723b06be55e7c1b111754d44f0d0ba30cac6c272726c0817e11af1367cdafb1199c3704c56ad016e73ed643ba23211feebf777e0fb1f2a1563edca801cc00971d1597cb2d50702f10a20bdbc4d5cebffba52cab6d49b844e231803f1eaf1f45f0a00c48c9ffc61f9c594ce937f2af346514ed43e4611970c64dd85014155eaecb181c711dab27095fafc3bcbd6ffcc849b37a1b9136379f108d958eaac62abd9fc21041bc714362ac45c25373698349b411b032be105bdd1710e8f764d6a8013673f360cfc27e0782ae5549c124f0884ce8db901a416c2df49d85c1fa71e06acfb1060e73895afa2c380384a8fb83766a1e4a2af1321af6a89a63ec8010a9acf5573208baabfbd370bf77d6f2d816a1f91108babf9a5da2c85754b787b2e10605491f9e82279633e6d70915fcfe7703007b377aad29e6eb14f81982ae95864fadc06bd4fd73f1ea88c2c551041778b050bd3edf004fd5c00f9f96d53a9aae0aee6f0436c93a9f90166fb35e4a76d3dbf79aeb25f1feb0f39bb25c03a7f647edb17c93f9091ca70aee6117be77a8d96d5872fe43d6de5dd5acb6a3c175d73de418a4729e2178a110d15b1b652204922aef8e46b7541ceb51803fc73fa017af25f2cc0b6aef1996c41a28b767b2991978f69b81435b34697fc69200aa31cc0ea642ffd5ee401ce91688df6e019383e8b56c8164437a82c6d3acf9d51df88b50b596b6feb1555fb90bdf7fb8e3803938db19eda5b9fd19e6c5cc273226a4390feb7107c449cbe9b1b8b867b195c75b1f78317a3d3bbfcc615b040ff4d6b5f8b6ec90b0e2b4ad4cb139b3e28f91cf5611b0652a9f24088e252f399c8d03ef49c22fd40129243d7c6ae7d86373e5e2453dbab65a972c5d8abb1da1c5821b2bfa27ec782e9eb190c215973271f51627c81535ad28fba3abfbbefd49cb0a188a783ff782ef3d2c93470e6d77b8916897439738894550dfe7dabd8442519b3a15414a82cafcd710b61b3c87abcd29ff314f4b1439df10efcb08895d12f279cb7c1148e490120d9eee833dc82e894fbd1a2d95575abd1b672478bcf9a31e6e18c8bd4087787cc321b5bde573186f4c49867bd404c746e8bdc1b13dd11cc7761dba283a6f4f0d4e757c7b2169732171f34b95c15bd44d97de8b3817a6563e28ab07a8c5ee2a3889b1c419c78e9408939dd1386f210bdbdad3e7c74359d416ce0fa17902070897325acf036195eeb1737fdc05ebbc41dcbbe8bf9b1f333e2d1bfa97c44b4304d6f91953f3bda2f4abdb7e19a2fe2767afa84bdb77ad29904cf4a4acad18c2f519fdf8169ce546bf0e1d0f30022990b4c1cf3e7b68081e0d0d8dcb02454d85a88e7c191a876ad3f3f6afe6b0e81d411db621c90f670fd83907d1d1f5783dfc91cdd91a0c721378be29b0f173557ea0578f55e47d4c58ea7ed14bc5955711aefbcc5b3ce0c6898d55bf84911c5ae83016be33183da00f66b3dfaeec6035a0c7d1d2b0d7d6587657fad42f28b7d3a0300bd050a9aae6fbe7fc74cca2bf593b045baa3bd8fb744e9f85c540bc2ff05e316f8e7b03348bec73876a258b2821ee05d7098c3033a0d322d98df94e48da551cf5ae513074b6c82ebd21d717b8ebf15dc3052686d27054d89bf0c2e355b73c7dbd4211b9e6b54fc2b1e8819077d08f8ed84a6356988cb0610b1fddc4fbbe5e7ded953d05863bcc1ee34d120c58f232fd91dde50dbbe650e08281f37011400004e040bad9a4d6a40c997511dbe0d7d5956fbb67b28b24fe414a2f1ef8990aaeea258c708415ca6f5d44c9423b6ab34c009095bbe82b8cb9d0a21039e2082c909bf34cac43179d4bcbdff1f999d267ddb22ceecfe9347a27ba33dddfe03cab4adaa7e2c17ce060b5884973a0ab39ffb83143196e3f2ce8ae29704b31e6cf55b095c276126050b86ef2bdf4dd08797078d6ad33af31c01afe05e2d4b3ac07fd26b54cbfc74ee17071f0ea4faab3778349a4294323cdac961f3b4f2e1423ac7a47c6aa5be4b1bfe916ab17c49cc98b1ba566b546f4d6d2ad43e3cb458653c9e6f19a69b21d4a1edbe68578da2f7e3dfdc567141fef0d09e8d1bbd056ccef1244af74da4cc6a5a9da1a8e0e9d7c8b345d8304dbda5a0ecc627899b775f42b7ddfff3d4518074329394d8f8d3ed3caa6b1cda30323858720fb112f6b61d8733e934301c260d3375133aac7de30dc3c2856b238296f66c6ca81703ec18fd7aa82efa8fa694eb7de50435261c204aed45979a8dca780fcceeef4d874b2fa651301b79f0fc199fdec8b85d22dfabb11c73de103ac621db3f227d946c3b14185fa6361a08e95e04bedd1cf80b2e591c114e2a7c4f787fd979ea658c76cc41977618718b4557479ecceb3a77d1baf1cd1d47ce87ea271e533e0260e899c705780cbb9ea4c15f5314a2862bf21cb4ef1d1ae74b8ecc8a4f6e350ebf2febf1272287858921aba15665064c3d1178fdca76d85da04a1727900d39815fdb3b57ed080d14270da4147ec9340c31c252a8238056bfc0d6dd887a86e9fcfda9a59af6b02ce89052fba3841290cc2ed1af47c7e6e31667190d5dea76d8e1ea1142c48d1a0ed7d285b9379e4480a9c6f8d0ab3d36ab882588518b6d10142024f859c90e1fd47df0764ce69180512995e511d3df436d0c74eb830a57d8228784456753e349e19f3cd7df6f80e61ca8f72a525b5abdb58614114cd7c64ca7f68f98ab38fc471fdc02d826bd9497978fe5be011df64c5b1603f49f86ee3b919b662d0ee67e102a1292d7e401983458498940047914d60f93b31c0f948a4620a4361c5049f019dd8ab9b6d38886c44c5c15de2e80ebd269ffba23643fd3933fcfae30d67bef0cb1aff22cb4bcd5eb193822ca8ca791a9a0cede7d78f883bc366ee07fff06f088bcf52eda8d78ba5f38c7bb65f1233deea40cc4e6c43da284f32f594a8ea4a496d817515e56a21a54d1669383022cac45cd44a012d366ed3f2156c1509457fa8ffe8978295ca30bd142a7c50df13db64aca3f9acab68f1ee9f260daa8dbd7f166774630a4f7a9078b4d35c230c34a51a71c670a606a6665fd52c4c00b066b58c555e480a3c7e1c34421ac3bb5a4db83d98ca77680a29ecd618676cd7d0920c4578c669004f0a916bcf449f8890cbaa78a840822ddae15ecc766c5ede58b1891647c35bdcc056da949234dac313aa95601680807093f535200aeb1d89c9a701861eadb7b0f8abbdea07e7a378ffbd838fc447037dc43c30003ed7a10cc91822fae654f639fcccc1d26425260fd34ee140b700873eb64cce6ef6de7e797571845c5643d2e60981a92a8d13040c238492b8ce488616875f6bf53e63141ceeaff34a969f45244374230214b631913f8b7d8514fbf6055a1d739e5de40416a98e7edd3235a82866e4aa1bfb6213289e0a3bee48cde5f4df2e22fd07d275705054064607eeeecb39808aaf69729bda0b643a1f45d7b6cd22f24f1d77446a4857eb2eb58578d1dc377342f1e8b1c5bdf40e8742153f142230f48713944889f5fecf0049929c0e0024d3efc09706df03040d5d656fa90570a93dbaa414fa2d6577a26e075ed6ad02dc6c3faf980946fe9aa90bc6377fed01a8668e7604bd4a7466679f8530ee7582bedec07685d66ca1545a6682f42186b733457123dda787eb1373507f18639bf5773fb91233b73c6161842eaafc52e5092a06badd2787f61273e1745dd3cd6a516154bd1c88c18fbce768ca8d5683861db4cbafe66802bd3181af94095566e99edde5c3662bd89a6329dd6c681dff83146c410cf94df0f6bb12e954a96fbee2cb5f01d36f14700ba6931a19631b52f01c01a8547dc5d687a41f8a0c3908dd594c9852b06348f394495b334fdb597f247d442962e118f55b537a7424eeb6794a649dc16d3ce7f06c952aa4e9710f034215a68a32c5ece3068f6ab99ab2c3b7b341eec672fcbfd8b687b230df07d1d63fb72cc843571605e01790a6ee848da1803c0c39d15ebba346da3f11e047c6b31c4f631daa36e3e3b5c453dd70ad464ffe460d0dda0458b86a9a95a9d466ff98d32eebad5fc3fd51400508630b4d58b402ddb5e8f1c1c5cbfff6cff67139a5d64b2f8d9255fbf429cd58d50962b1e24dbc83e9769e130c8f12917f63ef4b0adda59febab53b945a95210d5ad3ac3abf0e68c95166b9a0c52fc1a3fa4a222f2f5d46a2acaf712d2288df9568664af026177339025aa6833f667c7309d0f2035fee2b36a0bf10d474c0a3ed7da10811001a78b61ee445d432b1efa5db6626dbc9c6e2a92bfbf740f5d61bce930eaf160fece7c95313a9b3787bd11f4a4d8df897a85d6333ee4e94129200d73e1e6657fa3b2762b6eba2b08dbc2d52517e904c4a1c3b131934d66a7449845aa405a72e4d4b3402253dd423cc2e6b9d1b042e0574bc0a884c7b1efff851de23c04b0323dad9baf9b2a5cf8cc444fdbae132a43cc45b5aa44445ff57f0f3f665d6e7ca2281a590a0d4e08dad260cb22b23b8b56d26804efc95b9a7cbb937b2604d0e208aea6d21cdfa4be8770810ab4950358361691fa119350f4932102646ffcb40275f05d4736bee7e780d362e575612114bb32897e2cff3f0b136bf128e976c4a664871e9cbf992d721ce6e2b0331c44432d80941614cc6ee8924e39e630e4b160d12b9f67ce2c662fd3e51a04f4d603940543511ad024e9aeff72bf2cdd9c01dde0bce3c71d28e4a12cddd6737c41c2bc3fe4a420f79f8d4fd221642f3d494a06a07e0e0660729ed0345713d9c3e993b16a7526e95acb5418c925435250736c6306970b8daf6ef6c471c7b50dd0121c0c82087c64c778df8172fdad5bdf819d98b8e44d82c1e416a21a98c6ea7f783db642034469bc27b884ebbe87241fff23e9d1a6d0af11fda35ff234262d10cfd836e2a182d5bdc93f67bcd8b0861218a050b0ea186faff98512b95e21f933656deda74c3c8cd5c914e3dcaaa1bbba7ec3d2f608ef0d68a29d5318a27d82a84d6510b0412cbe876bece6b7c538f285e05608ee1e6721ac2b3808f4e44a5426d586d453c700099199237802fc73135a7b3bb29766bb84abf5ce51e2f5da865d7aab2212df9f97312819f1e978e7144a575143cc418c3081e6e4eb92fd3f5e8cf4abb7c33ced3998203113df92b8cfc3f3d485126944a37e8c05f05051e35446f54c4bec811ce1c0ed52e00598e8c380b1f8818c25bbf39036320a8a4ec08280f76ba25c59a7feb355317c495f310b94bfd3b09a1709858c0f04fac0aea441f6d04203401d667834d9af925f7752086a15800b738f3c3170e825373400278b352643e31df5a0c3b3f3597a91c89e8856a2e20f16c1a5469a23d1efb53c75c36df50a1aa55f0cdfd6c33c1a0eab1da38678306ebf5614499d2c29745739d0ed8788398c1e801878b4fc1fcb29f748ba50dad7fbc5b00f37c87980a44c65e2e8757c8ff6e521e5e783ea01e1bcd31ec3fc212010a9317b5f305e9a36d8cb281a308f9a7fc46057a0fcefce7639cce470423e557de362a4bb65ff4f05f8f996ada5c688dac9638415c7683b04620f7ec0f147d22d08d0483a0aa58f7ebddb0e6404426d38653046b2931d86052cee7dfecbcbfe0b206b5f0870522566d35c38f4f427713d26c1006350e028ce200300f5b46233499b4caa16e72b9e205a1484221b87210213f0f304aa50699835e15c78000000000000001901000002000000a7ca96741358b21d00935925655a2b616e52a7bdad3d6195c391dfdcc0760f1edc7a232e4e34d92e725faf120f412bd213dc93e64c07bfe30528d9e97737f0c7723a0ed8294bf07c20bec77f47023de400dc5c5d4eee209c66394e86fed42e4d892100000000000048000000000000002900000000000000d152d6ef03ca1d4552fb10beaefb8797899d2c8204cb34f7c35a84200a46c813a844e36b3655897852026b0df128e1782041000000000000f0000000000000001f010000070000003a9d69e50ca7677963249678f7a4f058bc5586397af160c799770919036b4c0af27782c1480ea4f828a26505f88c2cfce8c9ad84a76b647ff055d1791f035847ea00ae20cab82e6b03390ba3bb42d704d31409ad27cfe3833bdd5af4e6f664ddff79741b556f692bb7d846dfd3456346ddd343f33c6edfb771734c686c527e586506941ff927ee43f88b0d82a6a13d4444f26a22a14b739cba3814c8e67493f40a480bf7de17faa4bbccb5a0a0c7d3461f02cede41ec49d707d2cc1199c4b18d927053f3e60bb30510c53b4cc6a2dddc3f41d0f128671f8d2ff4910000000000"], 0x1230, 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xffffff15, &(0x7f0000000000)=[{&(0x7f0000000100)="fa", 0x1}], 0x1, &(0x7f0000000280)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000240), 0x1e3) 2253/09/17 08:16:06 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet(0x2, 0x80000, 0xba, &(0x7f0000000100)) r0 = socket$kcm(0x2, 0x5, 0x2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='ext2\x00', 0x18410, &(0x7f0000000200)="89b3eeaf1894f0f74c516ae6eda6417b780b4a6dbcae35d79c83d2b397e82905641a5e264720cfe809d0b24a70240bb3662af4367b0c5b9bb60e51add204d223b7934c641648c30a8573d4ed3dbc0f2a201ffa6f2c37067c4bec55d5c9f761f7d620d5f3205d60a598456ed559db2e15c2376d3a8e70953ef82fc727f85f6c31583ed6849c464371cdcaaa99eb63f6d6e20c5dd6f5d417f73e68890269e9c98edba7df43ad5a12d3e5bb23203c04887f05ad5642a61a2e810301") socketpair(0xb, 0x8000b, 0xfff, &(0x7f0000000340)) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)="12", 0x1}], 0x1, &(0x7f0000000140)}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) 2253/09/17 08:16:06 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000400)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0xd) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x97}, 0x2c) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000300)}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000600000000fcfc7b63894d8db50000000000000000000000000000009500000a12569a75a895e287b30c5c1a0eeb82da6a3f205465d7bdaf9dd45c8d20885f443ad0db7663c3546112224cacacb842b6fe5d38611b6829b931953a4b6d37cf1563ee4eeba35c22e4fc1afb"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x70c3363d01cf5360, &(0x7f00000000c0)}, 0x4) socketpair$inet_icmp(0x5, 0x2, 0xfffffffb, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000004c0)=r1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r1, 0x50, &(0x7f00000005c0)}, 0x10) socketpair$inet_icmp(0x4, 0x400000, 0x8, &(0x7f0000000580)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) 2253/09/17 08:16:06 executing program 4: socketpair(0x4000000420, 0x8, 0x5, &(0x7f0000000440)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xa}, 0x24) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0xfffffffffffffd86, &(0x7f00000000c0)}, 0x5) socketpair$inet_icmp(0x20000000, 0x20000002, 0x1, &(0x7f0000000480)) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f00000004c0)}, 0x10) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x71, &(0x7f0000000180), 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xb, 0x9, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0, 0x3f}, [@exit={0x95}, @ldst={0x3, 0x3, 0x3, 0xd, 0xf, 0xfffffff0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x9, 0xd2, &(0x7f00000002c0)=""/210, 0x41100, 0x1}, 0x48) 2253/09/17 08:16:06 executing program 5 (fault-call:8 fault-nth:78): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) [ 1895.009482] FAULT_INJECTION: forcing a failure. [ 1895.009482] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.020965] CPU: 0 PID: 12047 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1895.027819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1895.037183] Call Trace: [ 1895.039783] dump_stack+0x1b9/0x29f [ 1895.043417] ? arch_local_irq_restore+0x52/0x52 [ 1895.048089] should_fail.cold.4+0xa/0x1a [ 1895.052168] ? perf_trace_lock+0xd6/0x900 [ 1895.056312] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1895.061408] ? zap_class+0x720/0x720 [ 1895.065118] ? graph_lock+0x170/0x170 [ 1895.068915] ? find_held_lock+0x36/0x1c0 [ 1895.073237] ? __lock_is_held+0xb5/0x140 [ 1895.077307] ? check_same_owner+0x320/0x320 [ 1895.081626] ? rcu_note_context_switch+0x710/0x710 [ 1895.086655] ? lock_downgrade+0x8e0/0x8e0 [ 1895.090803] should_failslab+0x124/0x180 [ 1895.094858] kmem_cache_alloc+0x2af/0x760 [ 1895.099008] __d_alloc+0xc1/0xc00 [ 1895.102714] ? shrink_dcache_for_umount+0x290/0x290 [ 1895.107729] ? d_alloc_parallel+0x1e80/0x1e80 [ 1895.112225] ? lock_release+0xa10/0xa10 [ 1895.116192] ? do_raw_spin_lock+0xc1/0x200 [ 1895.120441] ? mark_held_locks+0xc9/0x160 [ 1895.124581] ? d_lookup+0x254/0x330 [ 1895.128220] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1895.133237] ? d_lookup+0x219/0x330 [ 1895.136859] d_alloc+0x8e/0x370 [ 1895.140132] ? __d_alloc+0xc00/0xc00 [ 1895.143834] ? full_name_hash+0xc0/0x100 [ 1895.147897] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1895.153252] ? down_write+0x87/0x120 [ 1895.156966] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1895.161197] ? down_read+0x1b0/0x1b0 [ 1895.164912] ? __d_lookup+0x9c0/0x9c0 [ 1895.168707] rpc_populate.constprop.16+0x99/0x390 [ 1895.173549] rpc_fill_super+0x6ae/0xbb0 [ 1895.177518] ? rpc_pipe_release+0xb70/0xb70 [ 1895.181832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1895.187365] ? security_capable+0xa4/0xd0 [ 1895.191607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1895.197136] ? ns_capable_common+0x13f/0x170 [ 1895.201539] mount_ns+0x12a/0x1d0 [ 1895.204982] ? rpc_pipe_release+0xb70/0xb70 [ 1895.209294] rpc_mount+0x9e/0xd0 [ 1895.212656] ? lock_release+0xa10/0xa10 [ 1895.216646] mount_fs+0xae/0x328 [ 1895.220003] ? mpi_free.cold.1+0x19/0x19 [ 1895.224060] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1895.228634] ? may_umount+0xb0/0xb0 [ 1895.232251] ? _raw_read_unlock+0x22/0x30 [ 1895.236387] ? __get_fs_type+0x97/0xc0 [ 1895.240269] do_mount+0x564/0x3070 [ 1895.243806] ? lock_downgrade+0x8e0/0x8e0 [ 1895.248052] ? copy_mount_string+0x40/0x40 [ 1895.252280] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1895.257286] ? __check_object_size+0x95/0x5d9 [ 1895.261778] ? __might_sleep+0x95/0x190 [ 1895.265750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1895.271280] ? _copy_from_user+0xdf/0x150 [ 1895.275421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1895.280953] ? copy_mount_options+0x285/0x380 [ 1895.285438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1895.290969] ksys_mount+0x12d/0x140 [ 1895.294595] SyS_mount+0x35/0x50 [ 1895.297951] ? ksys_mount+0x140/0x140 [ 1895.301746] do_syscall_64+0x29e/0x9d0 [ 1895.305622] ? vmalloc_sync_all+0x30/0x30 [ 1895.309761] ? kasan_check_write+0x14/0x20 [ 1895.313989] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1895.318907] ? syscall_return_slowpath+0x30f/0x5c0 [ 1895.323830] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1895.329191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1895.334032] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1895.339212] RIP: 0033:0x455319 [ 1895.342391] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1895.350092] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 2253/09/17 08:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000080), 0xfffffd37) [ 1895.357360] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1895.364617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1895.371876] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1895.379135] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004e [ 1895.386698] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2253/09/17 08:16:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffffffffffee9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f000002da80)=@can={0x0, 0x0}, 0xffffffffffffff67, &(0x7f0000000540)=[{&(0x7f000002db00)=""/240, 0xa010c2e7}, {&(0x7f000002dc00)=""/131, 0x83}, {&(0x7f00000004c0)=""/82, 0x52}], 0x1000000000000393, &(0x7f000002dd80)=""/174, 0xae, 0xfffffffffffffffa}, 0x40) r2 = bpf$PROG_LOAD(0x5, &(0x7f000002de80)={0x9, 0x8, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x3, 0x3, 0xe, 0x4, 0x10, 0xffffffffffffffff}, @alu={0x4, 0x3, 0x0, 0xf, 0x5, 0xfffffff8, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0x2e}, @exit={0x95}], &(0x7f0000000180)='syzkaller\x00', 0x8000, 0xb8, &(0x7f00000001c0)=""/184, 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0x50, &(0x7f0000000280)}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0xa, 0xf, &(0x7f00000005c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001}, [@exit={0x95}, @ldst={0x3, 0x3, 0x0, 0x7, 0x0, 0xfffffff0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x18e}, @alu={0x7, 0x7, 0xf, 0x8, 0xb, 0xfffffffe, 0x4}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0x80, 0x6dca, 0xfdbc, 0x9}], {0x95}}, &(0x7f0000000640)='GPL\x00', 0xffffffffffffffff, 0x24, &(0x7f0000000680)=""/36, 0x41100, 0x1, [], r1}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000780)={&(0x7f0000000740)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x2, 0x13, &(0x7f0000000000)) 2253/09/17 08:16:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18070000000000000000120002800000850000002200000005000000000000009543f006f31eb2644e00000000000000a15956dfe3426b051e2ea960daa1f48686cb0e59a4f1f6bc6682db736d297e3604b44549c32ccd11613ae2c9a5c09c79e9973a78186678012dc2549558c3d21900efd3daac6675ed417501f6ff973e7866a2a0fcf9eae07e5f64c74541c81197d56467af20e941cdae62548db19d00986d3a1dc016509b3aa9c2fca1c70dfe828a22afe208c87978415c1241da4c2e8a4ee1"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x16, 0x12, &(0x7f0000000300)="222fea09601182605aecc637886449c71f712e6738eb", &(0x7f0000000080)=""/18}, 0x28) 2253/09/17 08:16:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x118}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x930000, &(0x7f0000000180)) 2253/09/17 08:16:07 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0xff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x40, 0x9, 0x8, 0x0, r0, 0xd0a}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x1, r0, 0x0, [0x115]}, 0x4a) 2253/09/17 08:16:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="00d187154e462ba3f98063b6d933f34046242309d634c2b6a53ddfd2254814f3c95f52bfe601fbd8ad7bc05129f07634844689683e20c4e4b428fca8f08a476abaf55082f97ff13a2bdeaa5b735a7fd45e8be98b3aa801d100c3864725afcb8e6372ef6e8491aa45bbb0b88398bb76944610b3f39d393045d509128bfda013b4f2dc06fa1a6d409168407de4f7214a187427ed84b9f789c94b36822385c67405a66e1b91f13a4d9d89c5bb288d853fe07c5098963d6f258f5abd00cff0ae1a86c039d739da717c1dba6cb41d9176cc9ba0587f90da26d9e76313da12041e875f6151636590c20edc1779a32186806a", 0xef}], 0x1, &(0x7f0000000280)=[{0x78, 0x0, 0x5, "cd6e7b3b7fcd37a3742c5e4889db018b83cb1ce2235c27e9de98349b244db625d55e708d0994ac8231af55e912e23269c1797d6ff8b2bea6ba38e086b27fc5b83695a045b8d145e0712d6f3cb1770240a63b4d7cc0d9090fed38803632ec484ec1ca"}, {0x38, 0x10b, 0x7f, "bb2ba7b9601d7fd6fa404d3d25417cdbed36c1a3d736fd098a4f6e62554cf318148740"}, {0x78, 0x112, 0x9, "8cc629c7e5835ffde366d294b741f35df2385570736086af9b89fdc8a1c8fb037354c3534e8d5da0678f027280557e46982d7be88c32fbbaf9bad12d7aea877f1901eb095182211cd406d2447afdf5e6312ddbbf472181d4f163a05931225ef32b72"}, {0xc0, 0x113, 0x7fff, "14a218d3d6f92606495eaea02eaf0279f9ae3054c04993b5af47d446f8eaf3849709b38358e8f44744599387dbd7402db3e822e51c53b5a68d471e9842ad3091403f215aa746885f8a51284f26c1ed1092c55824a670e387a614492389876bc1aa90243c7facd92b6dac059bfd915c674bccc127be92b3c9f90b79dfa932729f59920d24263d548969f613ccc7ac318ed1d8d7a07610d7cc3c83e9ffbb0211bbe2a6695c0bb763f2c42dba70"}], 0x1e8, 0x20048801}, 0x20008000) setsockopt$sock_attach_bpf(r0, 0x29, 0x22, &(0x7f0000000000), 0x301) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={r0}) 2253/09/17 08:16:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x1d0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x2d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x6f2000, 0x1, &(0x7f0000000000)) 2253/09/17 08:16:07 executing program 1: mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hostfs\x00', 0x10, &(0x7f00000000c0)="a708a46926e58c9458ce162435e6804aa893ab2f5def4c4769c11bfc54d0b47e3f64c2ad67b964c0122eafc1ac8f5a374a827c3813708fb544812d72a2a5effe95d077f38f") mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x8, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2253/09/17 08:16:16 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xa5, 0x18}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="189bd01835e5418ecd00007988a7132b0000000000711000000000b2050000070000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x28b, 0x5bdcc087, &(0x7f0000000040)="a1050000000500000000e99c161c7bfe1d290118c4014132f71f0997b2aa2cac00000000007aaf7b51053a8630d8432db8b1d1f2a499d964a910644c31fa7782c678861bec7bd8de47", &(0x7f00000000c0)=""/131, 0x1000000000}, 0x1) socketpair(0xf, 0x6, 0x7f, &(0x7f0000000000)) 2253/09/17 08:16:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x6d}, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000ee00000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0x2a98ccd0, 0x400000, &(0x7f0000000240)) 2253/09/17 08:16:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x10, 0x8000000000004, 0x4, 0x6}, 0x2c) recvmsg(0xffffffffffffff9c, &(0x7f000000bf40)={&(0x7f000000b840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000bdc0)=[{&(0x7f000000b8c0)=""/220, 0xdc}, {&(0x7f000000b9c0)=""/88, 0x58}, {&(0x7f000000ba40)=""/171, 0xab}, {&(0x7f000000bb00)=""/236, 0xec}, {&(0x7f000000bc00)=""/100, 0x64}, {&(0x7f000000bc80)=""/220, 0xdc}, {&(0x7f000000bd80)}], 0x7, &(0x7f000000be40)=""/209, 0xd1, 0x768}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f000000bf80)={0x800000000, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x83}, [@alu={0x4, 0x81, 0x6, 0xa, 0x3, 0x4dee074112f59691, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0xf5, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0xae, 0x7, 0x6, 0x6, 0xffffffc0, 0x11}, @generic={0x101, 0x6, 0x7f, 0x2}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x84, 0x75, &(0x7f00000000c0)=""/117, 0x41000, 0x1, [], r0}, 0xfffffffffffffd24) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2253/09/17 08:16:16 executing program 5 (fault-call:8 fault-nth:79): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:16 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xb}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(0xffffffffffffff9c, &(0x7f00000032c0)={&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003200)=[{&(0x7f0000001f00)=""/110, 0x6e}, {&(0x7f0000001f80)=""/5, 0x5}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/136, 0x88}, {&(0x7f0000003080)=""/13, 0xd}, {&(0x7f00000030c0)=""/190, 0xbe}, {&(0x7f0000003180)=""/123, 0x7b}], 0x7, &(0x7f0000003280)=""/27, 0x1b, 0x9}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000003300)={0xd, 0x9, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000001000000000000007f0000006f587000f0ffffff000000000000000000060000770000000000000000000050f60000002400000000000000000095bef551180000950000"], &(0x7f0000000200)='GPL\x00', 0x2, 0x3d, &(0x7f0000000240)=""/61, 0x41100, 0x1, [], r1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) r2 = socket$kcm(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) setsockopt$sock_attach_bpf(r2, 0x1, 0x19, &(0x7f0000000080), 0x4) 2253/09/17 08:16:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$kcm(0x29, 0x0, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0x9, 0x0, 0x7f, 0x4, 0x1, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x80000000, 0x1000001000cc, 0x7, 0x80002, 0xffffffffffffffff, 0x1}, 0x2c) setsockopt$sock_attach_bpf(r0, 0x84, 0x77, &(0x7f0000000180), 0xffeb) 2253/09/17 08:16:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000f59000)='GPL\x00', 0x400, 0x9fe5b1b49e648867, &(0x7f00001a7f05)=""/251}, 0x48) recvmsg(r0, &(0x7f0000019b00)={&(0x7f0000018980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000018ac0)=[{&(0x7f0000018a00)=""/107, 0x6b}, {&(0x7f0000018a80)=""/61, 0xffffffca}], 0x2, &(0x7f0000018b00)=""/4096, 0x1000, 0x8}, 0x40000800) bpf$PROG_LOAD(0x5, &(0x7f0000019b40)={0xf, 0x2, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000140)='GPL\x00', 0x4, 0xaa, &(0x7f0000000180)=""/170, 0x41100, 0x1, [], r1}, 0x48) 2253/09/17 08:16:16 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cccf88)={0x0, 0x3db}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001880)={&(0x7f0000001640)='./file0/file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000004, 0x48}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000280)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000003c0)=""/165}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x2, 0xf, 0x930000, &(0x7f00000002c0)) 2253/09/17 08:16:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0x2b, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x31}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2000, 0x10, &(0x7f0000000180)) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000240)="ae15fa752825dc484dae6fb44d8ea55b3aa93b2b62148fb0df"}, 0x10) [ 1904.479760] FAULT_INJECTION: forcing a failure. [ 1904.479760] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.491112] CPU: 1 PID: 12118 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1904.497975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1904.507349] Call Trace: [ 1904.509978] dump_stack+0x1b9/0x29f [ 1904.513636] ? arch_local_irq_restore+0x52/0x52 [ 1904.518336] should_fail.cold.4+0xa/0x1a [ 1904.522429] ? perf_trace_lock+0xd6/0x900 2253/09/17 08:16:16 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x42) socketpair(0x10, 0x8000f, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x6) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='bdev\x00', 0x2000000, &(0x7f0000000280)="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") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='reiserfs\x00', 0x0, &(0x7f0000000140)="0103ffe041") [ 1904.526605] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1904.531740] ? zap_class+0x720/0x720 [ 1904.535483] ? graph_lock+0x170/0x170 [ 1904.539319] ? find_held_lock+0x36/0x1c0 [ 1904.543421] ? __lock_is_held+0xb5/0x140 [ 1904.547610] ? check_same_owner+0x320/0x320 [ 1904.551990] ? rcu_note_context_switch+0x710/0x710 [ 1904.556941] ? lock_downgrade+0x8e0/0x8e0 [ 1904.561120] should_failslab+0x124/0x180 [ 1904.565208] kmem_cache_alloc+0x2af/0x760 [ 1904.569398] __d_alloc+0xc1/0xc00 [ 1904.572878] ? shrink_dcache_for_umount+0x290/0x290 [ 1904.577920] ? d_alloc_parallel+0x1e80/0x1e80 [ 1904.582447] ? lock_release+0xa10/0xa10 [ 1904.586445] ? do_raw_spin_lock+0xc1/0x200 [ 1904.590709] ? mark_held_locks+0xc9/0x160 [ 1904.594887] ? d_lookup+0x254/0x330 [ 1904.598543] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1904.603583] ? d_lookup+0x219/0x330 [ 1904.607236] d_alloc+0x8e/0x370 [ 1904.610536] ? __d_alloc+0xc00/0xc00 [ 1904.614249] ? full_name_hash+0xc0/0x100 [ 1904.618418] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1904.623707] ? down_write+0x87/0x120 [ 1904.627423] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1904.631661] ? down_read+0x1b0/0x1b0 [ 1904.635376] ? __d_lookup+0x9c0/0x9c0 [ 1904.639171] rpc_populate.constprop.16+0x99/0x390 [ 1904.644011] rpc_fill_super+0x6ae/0xbb0 [ 1904.647983] ? rpc_pipe_release+0xb70/0xb70 [ 1904.652479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1904.658010] ? security_capable+0xa4/0xd0 [ 1904.662154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1904.667688] ? ns_capable_common+0x13f/0x170 [ 1904.672093] mount_ns+0x12a/0x1d0 [ 1904.675543] ? rpc_pipe_release+0xb70/0xb70 [ 1904.679862] rpc_mount+0x9e/0xd0 [ 1904.683227] ? lock_release+0xa10/0xa10 [ 1904.687196] mount_fs+0xae/0x328 [ 1904.690552] ? mpi_free.cold.1+0x19/0x19 [ 1904.694617] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1904.699192] ? may_umount+0xb0/0xb0 [ 1904.702810] ? _raw_read_unlock+0x22/0x30 [ 1904.706951] ? __get_fs_type+0x97/0xc0 [ 1904.710832] do_mount+0x564/0x3070 [ 1904.714422] ? lock_downgrade+0x8e0/0x8e0 [ 1904.718655] ? copy_mount_string+0x40/0x40 [ 1904.722888] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1904.727899] ? __check_object_size+0x95/0x5d9 [ 1904.732393] ? __might_sleep+0x95/0x190 [ 1904.736391] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1904.741927] ? _copy_from_user+0xdf/0x150 [ 1904.746071] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1904.751599] ? copy_mount_options+0x285/0x380 [ 1904.756090] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1904.761625] ksys_mount+0x12d/0x140 [ 1904.765250] SyS_mount+0x35/0x50 [ 1904.768610] ? ksys_mount+0x140/0x140 [ 1904.772407] do_syscall_64+0x29e/0x9d0 [ 1904.776289] ? vmalloc_sync_all+0x30/0x30 [ 1904.780431] ? _raw_spin_unlock_irq+0x27/0x70 [ 1904.784918] ? finish_task_switch+0x1ca/0x820 [ 1904.789408] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1904.794333] ? syscall_return_slowpath+0x30f/0x5c0 [ 1904.799259] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1904.804619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1904.809458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1904.814635] RIP: 0033:0x455319 [ 1904.817813] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1904.825516] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1904.832774] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1904.840033] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.847378] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1904.854641] R13: 00000000000003fb R14: 00000000006f9028 R15: 000000000000004f [ 1904.862132] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX 2253/09/17 08:16:16 executing program 0: socket$kcm(0xa, 0x3, 0x11) r0 = getpid() r1 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x3, 0x3, 0xf5e, 0x0, 0x3f, 0x800, 0x2, 0x4, 0x2897, 0x6, 0x1, 0x100, 0xe12, 0x1, 0x0, 0x3, 0x3, 0x7fff, 0x8, 0xffff, 0x100, 0x1, 0x7b7, 0x0, 0x1, 0x4, 0xfffffffffffffff9, 0x2, 0xfffffffffffffffe, 0x400, 0x9, 0x7ff, 0x3, 0x400, 0x9, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0xd}, 0x42, 0x4, 0x5, 0x5, 0x4, 0x9, 0x40}, 0x0, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xef17, 0x8000, 0x401, 0x5, 0x0, 0x2, 0x20, 0x5, 0x64, 0x800, 0x3, 0x80000000800000, 0x80000, 0x9, 0x3c, 0x7, 0x7f, 0x0, 0x9, 0x1, 0x7, 0x3, 0x2, 0xfffffffffffffff7, 0x9, 0x1, 0x0, 0x132, 0x100000000, 0x4, 0x3, 0x2, 0xfffffffffffff000, 0xa74, 0x401, 0x6, 0x0, 0x7, 0x1, @perf_config_ext={0x5, 0xad97}, 0x6, 0x7, 0x400, 0x7, 0x1, 0x3, 0x3}, r0, 0xb, r1, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x6, 0x1000, 0x2, 0x1, 0x4, 0xffffffffffffffff, 0x7fff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair(0x17, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000002100)={&(0x7f0000000580)=@in6={0xa, 0x4e24, 0xffffffff80000001, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffff001}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000600)="253eb4620b58c228700c9b5d63e91f541d92beceef3d4b8ce1559c8e744618944cd7411f8ca205d5a3f0a1bf0e008a7167d5da3c591af380ffff44", 0x3b}, {&(0x7f0000000940)="382df5c4de4883979b2e1f7b654396d62091365f9dc21804f9", 0x19}, {&(0x7f0000000980)="f39a18ec91a5da8e940a67d37d84647b1c4465743be9ee4ee500dac148cb1ec782c5a7aed5afa4fabfa765ed03", 0x2d}, {&(0x7f00000009c0)="9450347486d4270e5934424fbc438f67d49efd362cec59a0686193282e80f43cfba4937e71cfd93f08303d2f141ea86772a28e70beec8c4ca6dc136d4d5930e5d787e787c3d0b23a019368a2fdcf2538532c73b26d15255c79b112fd7933b4018d46d19c30ccbefe3cae057e6075d9496053b3d6f1be00773bafaa2e949777645fcb50d7aef263c89e1a17f962ca2bca609b1466e3756d64dee69262af93c8505a10bea525aa52af9901ab166499260df9a64c428324038008f3ccf2", 0xbc}, {&(0x7f0000000a80)="f69ee6d7ad2aad54e4489a2c1dc49d8e2b794a301605ad591b0623576bad577580a6a5d0770a56bedc3d2985f4d0283b9497a93bc2842abeb6b47e8e6d57f211f4169bb1124b76c0d24e", 0x4a}], 0x5, &(0x7f0000000b80)=[{0x110, 0xff, 0x2, "5881c761809e434b67c1be4e39e193f70151c7dad5823f99a4cef04e0b5dd4040caefbb4f75bf3728226042078bc73402ec3a77e102bfbfbdb1e704045ec5681b5cf44ebc627d09f355322ea33ddd7e39c9a6b66dde4e8d356903b87360c5ef274088ee160a2fa3117805a56032d33130bd686a6c5feabe711aa0ea88be0bc1bf3daf8cbca35ee5d479646db5ba9f1208f1a5521130b71fa717ec5a0adb86575aaae97a3deacef2e02d0ddd222ca07a345beaee7cf27c89aa0d823ca0e1e384a3b125871206ed9e080cff65153ea57cc736896797023b516399c94c00d87fa6c057e9dd7718a00c7145ccb41693b99dc82932a49281b5369a9"}, {0x100, 0x11, 0x40, "c812c45cae8cd97437e5e4af8f2fa25998df3c06646cba5a7c2c7cace492f6a1696a8da66c225355c928a239794897e902dd5cce34cbf123e8fa811aef04724c78d0d260e9df792dd49621cb088af75345fb6a205b78e38abed2db0e1089f30cce3f781002d7847782dba0dd6344e2cee991df2a453628c1c8a5bba3d1f763d34ca11219356bdbf37f13c744dfc38d33cc5d9d915a17bb7f2f881ca48ea540b29bc41d6f74a532c62ef48901a6766c95e08cb26d8e78aa2633757dde9503bf25227ed1f72e3750872ad96e10f82d76200f3b86d2424afbc1b1eeffbdafe8d6fa5857b618c5cd65e41b1e46a092b0"}, {0x68, 0x11f, 0x1, "1be74616f4a7abeb4cc2c5a3aa49f788f42f88fa3cb753be68fcea5de94aa87df04be95dd9ed61ff4ca38603a36f34cbee5f5dcfa8b6eafe05ea266437fe4b67914bb3c045bf07bf9a0dcd90afd7c0328cfb"}, {0xe0, 0x107, 0x9, "ec77f28847d2e11ac71c6b51c9dd5fd864c98e0dd81cdff22590d556dfac8b5ef8da29dd0362504a56a17d3be5e966797674fe479dee37a6ab21e0d6947d1424af535b9dfdd2e47c01ef5c066bb93ff90b1e96839774ffaf2d69d28de6fe093458cd38dabec9eee8cead53668989b51ba98424cd66e3a13ddfdc67e6f462ebf0f84056fe98cd698926566aa30f8ed8050aea06ca5227978b6e139d8094f04e2953aef960a038e70881a5a343b4cd9b0e8d65d21bb6871e39beb5ca2496fed7fc1c6a6562d5b058f08d0a3d15347052f3"}, {0x100, 0x10e, 0x7, "fab9a904a07ae0becbb573ba9aea202698e16dba8f812766bbfaf464cd49341d5a9062323f9d9fd3f6e9aa5378a32fca91f01fa9ef2a84572e8fab3e9b744349e7feae6f567acd331bb4453e3248efb8779058f42348fbb785ab372d416e3f9bff56d5eed9c5ee45d1a886cdb1d47fb701a19d070b77f44fc6bd594bc807bfc137147c433305d95d0e94994b8327af44726a4a42ec02415e1705040016a996530f095a8019eff52636e79c4e7d305eef2f2ad4267824c59df48ff2e5250855de87479e3419b7a6ae2339c6cdc9529d0727813b67bbbf343babcd2eb0922fb41b212249d05a33b0e4a4"}, {0x1010, 0x13d, 0x2, "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"}, {0xe0, 0x11, 0x7a4, "59a30409af47d78609fdbb58a21683a4b05c43782fe193328ac853592925e9961aa0ad6ce291220448c598c979d348b2f9252baf8858979e2d2f936b5212069a6b6371ceecca61c3b07a923ba9635423ffff29b98a8c34fcfbede798bedf502f9319d8d6e6f64f75982159d829c275df0960e9d8c7df66fddb6a01671805c88b44d58896cc1cab296c5e1d81f19cbbf1d41893f3a07effa3e12cade24a8af5fbdbdbcee037c604e71123f0ae729944be2f17cab369ed40ee3aa5568eeee2e63098b6e3a2c0fa410bf245"}, {0x18, 0x0, 0x3, "669b04f64f61ff"}], 0x1560, 0x1}, 0x20004000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f00000002c0)=@ax25={0x3, {"dfb3d0853b647b"}, 0x6}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x20, 0x10d, 0x8, "7abe9275d0f0c5d9130f"}, {0x80, 0x100, 0x1, "5f3e227a996af4d0a952e264f5807d81651dd20d9c84f357ad2a6811cb106d3759e6550a93dd1c119ba069c345e591200c0f945d7cad0aa2836f3ed14b984ef660c5c168161344bfa640c44a7acb90408756174fac4b7ce99086cf11fc9e41196b4cd858140fc2d7a8240d41"}, {0x20, 0x0, 0x8, "a979bf59031a9aed7be2d7"}, {0x30, 0x11f, 0xffffffff, "eb4245f6f001d055019ea053e99184de551fc7b022e614077ff9cd"}], 0xf0, 0x200000c0}, 0x40001) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mkdir(&(0x7f0000000500)='./file0\x00', 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000540)) socketpair$inet_icmp(0x13, 0x890c, 0xfffffffe, &(0x7f0000000180)) 2253/09/17 08:16:16 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0xffffffffffffff7f, 0x18}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001100)=""/118, 0x76}, {&(0x7f0000001180)=""/149, 0x95}, {&(0x7f0000001240)=""/138, 0x8a}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/254, 0xfe}], 0x5, 0x0, 0x0, 0x5}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0x9, 0x13, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe39, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0xe, 0x1, 0x0, r0}, @generic={0xdd59, 0x6, 0x81, 0x9}, @map={0x18, 0x9, 0x1, 0x0, r1}, @alu={0x7, 0x4d77fd0c, 0x7, 0x0, 0x7, 0xfffffffe}, @generic={0x1c0000000, 0x3f, 0x7, 0xffffffffffffffe1}, @ldst={0x1, 0x2, 0x6, 0x9, 0x0, 0xc, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x0, 0xd, 0xf, 0x0, 0x8}, @jmp={0x5, 0x4, 0x8, 0x7, 0x7, 0xfffffffc, 0x10}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x2, 0xd5, &(0x7f0000000340)=""/213, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x34}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="180047ffa476415f9abbdb06b97d00000000000000000000000000007100000000000000000000008657269cd74f9c6f9f294394104937884fd35abcef21f0674f065f924c2d9cd68e0f9335ecb7b41125475d557d6f48840bb3ef3fbf0ac49b92963396f66a7408409c5f"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socket$kcm(0x29, 0x2, 0x0) socketpair$inet_icmp(0x16, 0x3, 0x705000, &(0x7f0000000180)) 2253/09/17 08:16:17 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x7, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x2004, 0x9, 0x0, r0}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0xffffffff, 0x0, r1}, 0x2c) 2253/09/17 08:16:17 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) recvmsg$kcm(r0, &(0x7f0000010000)={&(0x7f000000eac0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000fe80)=[{&(0x7f000000eb40)=""/4096, 0x1000}, {&(0x7f000000fb40)=""/109, 0x6d}, {&(0x7f000000fbc0)=""/160, 0xa0}, {&(0x7f000000fc80)=""/246, 0xf6}, {&(0x7f000000fd80)=""/197, 0xc5}], 0x5, &(0x7f000000ff00)=""/215, 0xd7, 0x3}, 0x40002001) bpf$PROG_LOAD(0x5, &(0x7f0000010040)={0x0, 0x8, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x401, 0xf, 0x9, 0x4, 0xfffffffc, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, @generic={0x1, 0x7, 0x1ff, 0xcbd}], &(0x7f00000000c0)='GPL\x00', 0xda3, 0x7f, &(0x7f0000000340)=""/127, 0x41f00, 0x1, [], r1}, 0x48) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x80, &(0x7f0000001300), 0x5b299119b5ead7a1, &(0x7f0000000180)=ANY=[@ANYBLOB="96200c46f5c5fe2ef8e5c84f9fc815e70ba144f3859b9fdd742e8039f2f4df907f4dab7cc0640970b9b845f9fee260c3a5abc13a5cbb218a493618cfc1efa2d79b4da588db994013ea4088d71d94c58596896bf0", @ANYBLOB="81daf94b8a0eb08c33a4518d8a2c21a3445947e514969aa959f6da2689a49c1986d93fa858fabe189d3b2cfedf395df4a2f19b76bba5d48ea272304792cb2468527f8e37e99583a75dcb965f5e425939d740a2c3a6c6c62cd64b20fb384b1cc6980227b20bcacfb8a5e74011e644ab39a109b0e1dfb11a12a87c92118e4c73e174df94d33c4d33bef058d1cc1b0d7036e8d7f79e562a7fa34e82622dd3ca6ccfdf8794db209baef410b6756db58caf177d064d2fd30a4c7d26ffa36ff1d961fcdce915f4b28517119a0db17258240ee98e75b5af2b149286ee0e475b97682471e60bd54a3b9b04", @ANYBLOB="adbcdb234f35708609e6c0c9c5aab1011a62df37498a934dfa333c268f1da41a80481e51dbfe3e8db5bfe797a579231209767863fa7493c0c6c696a9cdafcf77318c4b63a84737157ede5050422c22e8491ccab95e0ad4186d6d34726ee0f9231bd00c158cef8c5b1797ee4747ea11b2e5725598b24d8b23cb92da4c8ba5"], 0x8, 0x1}, 0x4001) 2253/09/17 08:16:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x218}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x4c, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000016780)={&(0x7f0000016440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000016640)=[{&(0x7f00000164c0)=""/66, 0x42}, {&(0x7f0000016540)=""/179, 0xb3}, {&(0x7f0000016600)=""/7, 0x7}], 0x3, &(0x7f0000016680)=""/251, 0xfb, 0xfffffffffffffffb}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000167c0)={0xf, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000180)='GPL\x00', 0x8, 0x87, &(0x7f00000001c0)=""/135, 0x40f00, 0x1, [], r2}, 0x48) socketpair$inet_icmp(0xfee1dead, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x80000001, 0xc7a, 0xfc, 0x2, r0, 0x10001}, 0x2c) 2253/09/17 08:16:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x2, 0xb, 0x1ff}, 0x2c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='iso9660\x00', 0x1081004, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) 2253/09/17 08:16:17 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="0c17968dbbb2a840fd4b0620388415da6e8923e3406284d38837d6d94aa6215ba8b9f560d2cb37aa5e9e9db33f38d3c185e806b57850b776605a386bc5d7e5393514d2d62f7880cb76ba449c842892305702e7efe17f714279b9d01d54a266bb"}, 0x10) 2253/09/17 08:16:17 executing program 4: getpid() socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) getpid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x16, &(0x7f0000000180), 0x127) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) socketpair(0x9, 0x0, 0x7, &(0x7f0000000000)) 2253/09/17 08:16:17 executing program 5 (fault-call:8 fault-nth:80): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:17 executing program 2: socketpair(0xd, 0x80807, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001000)=@can={0x0, 0x0}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001080)=""/71, 0x47}, {&(0x7f0000001100)=""/222, 0xde}, {&(0x7f0000001200)=""/31, 0x1f}, {&(0x7f0000001240)=""/161, 0xa1}, {&(0x7f0000001300)=""/198, 0xc6}, {&(0x7f0000001400)=""/36, 0x24}, {&(0x7f0000001440)=""/247, 0xf7}, {&(0x7f0000001540)=""/208, 0xd0}], 0x8, 0x0, 0x0, 0x2}, 0x10000) sendmsg$kcm(r1, &(0x7f0000001980)={&(0x7f0000001700)=@ll={0x11, 0x5, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001780)="360585a421fef12381a4204509dd2daa96c2745543f2376333e80dfe13191a84ec3f649192ae672c8f754ca8b45ff2e92561479aad01e51e932bb3b133d29ed57cd7c64ca95c150c1895332057f1f07497a0d421", 0x54}, {&(0x7f0000001800)="ae13640df538c35ab60a858ae210f4b09f12347980b997d5936b46157789c7208880022f063917277b4b46acdf8670", 0x2f}, {&(0x7f0000001840)="61b92a325e32576dd482e96b1b4cde06831e55006790fa6ff05fd41c1ef607415d3753fc146beb13fe6758733683b925e2ded6fd977f693d504bc797887fc64b92baa53ab743ac4b1c80ab50a917cb01fa30f6258c05f5f3ebdfaad69da9694ea8885b29312ff68f6fdbbb3f6b582365f6d0ce16f6a9e61987993ecd4195822c047ccf39b90ddaf1fc299f18c5f16ebf5413235bd3258adbcc911a06", 0x9c}, {&(0x7f0000001900)="0edbcfcb2c4f747b01612aa77acc2456752bc788db85fa2071de10d078dff95012c0d13f22aea8a2", 0x28}], 0x4, 0x0, 0x0, 0x10}, 0x801) r3 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f00000008c0)="4d8312962e0b9aa102226d04f19b4d64fb4a7218b8a2e0fe258e6b2b7d9a2ae9a724f15326f76ef4961665fd6b1ac8a3c13efb13a5717dcf67cbb2eed8506f70af8b4b30d4edc92b53b57927a09af5ddff6342270fb40bfba137ceb0662dd04cfd7d4d94c3", 0x65}, {&(0x7f0000000940)="400d1bf5632662ef464922e9c64188802fe3", 0x12}, {&(0x7f0000000980)="a4a5288a0573a5b1ef2632724b12d7bccea92547c8011cdaedd6f41b4a85444ce50904b9b868036245db48e27bd06534982e4b68efbbc734eeab47e39c25e51c5a0cce759321aa8d32f160aeeba2dfdec2a1b8b47bc48e87c2673da67d3a792dae454967735e45750f89886c9fc408f59c62ef13a2900d7539b7bce8ec019cbd5cb8852ae7d02e4069383380dc8a3931d98a495a05eea9ad44c6249a097dbe62d85c15004334ca6068c19fbb6897645badc1ffc62f66765eaa6101e86b1d", 0xbe}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f0000000a40)="fc12f48751cf4932a06a06b3452dceb2d67900b3f77d268681b0bb9ed2436209b9aacb634479f6ded6af86179b05a5b1912c1cbfd792d0e3af7752c081ab5ff86b0eee547d3bd616d31ee283b885d9b7a61d2db942797c5dd620949f68165df287e4a935260959c9da3d37908cf971db500355676153bca15086e89185d4e4bf30ebe5f6a005fd328fef1655b5169bc3bf10ecb5b9ac40aa0355ee12483fb964185863fe3f762eed522ff73d7e9fbd592b545d44340a239f9214e8ab8a6a5eed81e9a1baac34ddbb98e7d4fe7f40e7373ca5623d82f626cd5f672b7d6310d1c2d8a1b0395868", 0xe6}, {&(0x7f0000000b40)="b8bc5645af9f6b1527b7c5be9a279653b3636488801abc838ec7931c6ad857890f59bd5ff3bb86f4f32673df78836a15f2a7d539c5cf855084d21b128ffb33d387370e4948ef0fe1c6e3ddf9bf366c7601eca78520b23b2c9e1e9dff2ced367aa3a2c813229bf7a3043fa44eb5ea4dabc46e834b7cf4d08e9c46368e473bb8ff74398ae6b7a2fd456d3769ca0d763debfe899a386ce32b8657f3466455ea39be80589bdbc883abeb958ec0cab26524ca638181ca8668ac0356423d26b2331fe39c340c1ef04f84de1ba789b1be75f4f913d8045cc813e7d19f8be1b1ffe6", 0xde}], 0x6, &(0x7f0000000cc0)=[{0x68, 0x86, 0x0, "f6b1ce17c705fe16e9e3c66c8f1627b7272edca210411e2e3a4bc2d341f1eda2d107b9191db5e222c5f4fcfc40715670d015c85a3d928913b51a7dc6292a60cc80ac50ab5c9791b38caa7c2b8301004103987730a0"}, {0x48, 0x111, 0x81, "c10e1d15e4573280fff8beee1bbb27a4e02366c3aa59e51e136242bc31e0023f5087c593d210b1b87bcdc582f3b5f8c7f61dff1ded16ca"}], 0xb0, 0x8041}, 0x4000000) sendmsg$kcm(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="0290fdbb5564bd4afc10f2afd59984cb43562fbba8e1891e9303f707be2a741fdca473abf5c198806442e12aa4c44671fc5889c692891e1fad1e8c206f6158a8c7a4d2837125e58d7e60dd2ade0c792e38e16d2353334b55acd3b025de0110309630f198af1c246f72146a832f9e25fe0337d8e9c37645967871d1a2d28e158ec1537411b1cae337b9c54e65e14db5580ba9120724d5ace148224bf9d74735ff609028e81f0c0252b326bc7a9a6c02a77b252a1da8877d80c5faa99a0546a6e6f07f50bf4498fe842fdc5917d3dcfd56222d02fe776e25b56edcdd0b26310001f887ca251211", 0xe6}, {&(0x7f0000000180)="7bce81a41d6bda3b8438dea16b991a6207788ef92772e280d4bf00d3a8c8a70c06281f16481b5789b3eecfe6a0204a0bb331e9e3bb3832ef91b9595d0cfaa82d9ec72868702d9ea95314ebdf15e3730e80f3521ef10b6ffe32ab86771c99d2dd07eba4380f7cc0ee1531b62ccb921bcf7643b8fa979a7f5b77c0cfcbb62324691b6d7d0fab5405f98a0086267d1e01e8d82d762881c374f5aebbe7a3", 0x9c}, {&(0x7f0000000240)="a78907ce105411e81816b4033fa29eb1eb36c43810a6907ac6a174160cfe67265f30c5f4b0715e03fd79b1289e28f5585186d70f61fbe1c184c73866442a21df6534766113ba67d1b9d25a30a1383595c7bca6e9bdc81b374d7b649824987c0136ce936c1073fc", 0x67}], 0x3, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$kcm(r3, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000003c0), 0x0, 0x20000804}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x17, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000010400000000000004000000181f0000", @ANYRES32=r0, @ANYBLOB="0000000000000000056d0000fcffffff0000000000000000850000000e000000000000000000000095000000000000000002000000000000b77000001000000000000000000000001800000005000000360000000000000018190020", @ANYRES32=r0, @ANYBLOB="00000000000000009d50fffff1ffffff000000000000000055a6c0ff0c0000000000000000000000b52750000100000000000000000000009500000000000000"], &(0x7f0000000700)='syzkaller\x00', 0x20, 0x9d, &(0x7f0000000780)=""/157, 0x41100, 0x1, [], r2}, 0x48) socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000082c0)={&(0x7f0000008180)=@can={0x0, 0x0}, 0x80, &(0x7f0000008280)=[{&(0x7f0000008200)=""/49, 0x31}, {&(0x7f0000008240)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x3f}, 0x22) sendmsg(r3, &(0x7f0000008a40)={&(0x7f0000008300)=@can={0x1d, r4}, 0x80, &(0x7f0000008440)=[{&(0x7f0000008380)="6f49f07dadb69c15ce6193137d6671e003ef4f92b9929bdf19dc72046f3175076f", 0x21}, {&(0x7f00000083c0)="a873a050c3eab8ab2e63b0c192201232a2e3eeda5e82980ad59de00062eb10e872095f4f5822e82f57b4f27118a0c0211f0ede05c842dcc5ef8e5e3554aed130676a80e0c788e4a4ebef2609f3dabf44c1e3125ec475aff2ac3c", 0x5a}], 0x2, &(0x7f0000008480)=[{0x68, 0x113, 0x5, "757002dad8d16312099c32c9412852e552a1717befe77b36a9bd6f24502ea36f270abd961ccc98f88bd872a2bfe31d1dabfd4a58560515e8e5bd2638c690e626bb06a7c94289b3f677b8c74e1015ffda565f39d7b8fd"}, {0x28, 0x102, 0x20, "eff417c73aca5a30c40f88a9f0bec0e5575907bc3facb2"}, {0xb8, 0x115, 0x7, "c35fe112f69e98109c35527f5f414e9a04173a644259e5341d814de9c2dbf5e7aa90a7b9eada5e1e8c2fc3321f4b55d124fd07ace7d6cde3767f7565431f09e7ede7a1ca61ee8ebb0e4698d581635527f74475316e41a2155d7d1b98d235ea662ea7a37e91502147cf689bf9041fb6858ceeca9fa593d09f60d2720712e78e817d18391cf1aec206acdfbcb372f45314bbdc5c7782c15206ee33e02fdd97aa19c79416987dbc"}, {0x70, 0x11f, 0x1, "5942641199ad14f4c487803a0d6c2169db66eec256adbbb2cdef9e5ae45e65b8eea932cd403876eb26b289ac1f6fb244fd694ea5f722e77023cbc23daf9ca58e1d25d62799af1e509199000c0d782b04a9329352b3a3f49c1d556272e1e0"}, {0x18, 0x114, 0x1, "52c04d565b1e"}, {0xe8, 0x11f, 0x4, "8154e0a452123b9bdddf879b63694dae88c7df4d8ad48461b162ef9b0e57eabade9b44582314fa6895e1bc99d748648101fb34b03c97f80ad6a51cdb361770d839c3c198935354a4338266461e0edcd14777be79bf550b12e8856e81e003490463b821550502a5e2caa84686d47d1d98a2d0300bb675bdf4cd25084f1b42e8c9e4276072e3c194368f3461f45a08f61beb9d70b806dac08c59510153ef754183deddf867bc6432588893833001a7f71627a6e0408f846fb1b365d2a1e833698f930373a1d876afb5b8033cbcc44d16213f64723a42"}, {0x48, 0x0, 0x100000000, "b0f1948f584e595b6c3625d14bd92ba92f96f4e4b7f29001b0be503e91317d19ea15a814022ffa7367a9d413eecbd80c5d2b449f"}, {0xb8, 0x13e, 0x7, "675f04aa58254e7d214d8952ef387aaaa3743cb62fe5d3d33c8bbe663518b6fe265ad400bd4fad83f0014a365850f15bc6729ffa04a7634ecaf6b39f2aed3def24982a1bcf725623aa6438931ec767edda830838f19f8bfb06ec5e3bb72dae274e47f3df3354b0f29ad339eb2bf7c90edcc6b3ec14c04fbff9ad89eb8bfe432b0eeda81adacf198c0b66f045e48ad8246fd626ac9c4f608d7929b9692e951421be61065b"}, {0x108, 0x113, 0x7fffffff, "f1a46a6bf39c77d08098a7d74bdc2f39d7ccfdd6e18f52eb9e8b578352aefb140e3925c32c303890611e4026b2f72a07ecd671daeab1a02f5ee87ff7b9fa52e2e38a7597519e687d9b7a501ac7fde788e534341f405b30a0fd8414a45e580a53a0c8ad87c05e01d36836ccd3ab727c7a8e777d3c2ff1f382c69c0731c17e753c6e4852ebc080c5839f17fda2039762507f81a00acd9b787e7b7e78781173854a8c0b6a81ad0d6543d4d877eb7ce84319eaf48b77d46087ed5a70686a4620591e99fb0f8ac763720dfcacc38a1c6281f935525bdf5e9ccaf501a905bd983620d52d895caf1dd610caa967398fdac951a1cff32224dd"}, {0xf0, 0x0, 0x7, "b22f2c641c49a9a04b954dcf97026ee4a1a92a5298c573e9b7636ef051aeb20c68888bd920ed4c221230c997f313e7840684a7926a276b23466037425fcfaa21a8de6dbf78590d54403432d189586e69b00be520473ae467bfa7e20eb5929cece1f0fe3bdcb6060a8fe19191146cf3b7b37789c599f961eb0831695c1a83c63c742d39dfb50f6dac0bde986fb00a60bcf1dde5425c41b6988d23aee3b762da6d2c05eb9eb5eec2429453608c8a1cdf71772fa2b259e8a3fb97b7320c52218ef124fa49cfc85eb35f1eee2373276790a0f45adce9a8927ac9aea9664d9e1f51"}], 0x5b0, 0x800}, 0x1) sendmsg$kcm(r3, &(0x7f0000000600)={&(0x7f0000000340)=@rc={0x1f, {0x8, 0xff, 0x0, 0x6, 0xffffffffffffffe0, 0x6}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)="36c14499a5df34988dbdeba258be2173a2ee6d347cbca0b583625af2adf8b2135815536f1883bdabb320f7f2f8a195ddaf8ecc56808d0c2804ab9a262fdabe7baf59527edac3885ea1af508c3ad65c373f408ae6016ecb25b9bcfc11bd4559f62e6de914661befcbc2b1af89c6299a7c694fa982cd7af0436104aab9a0c10edb6ac617666a05b29ed5685adaaddf1e16299efffe7e5fc2f6113a20bef649f3e291d87431e875eac517f8503a1a47a5cfffeefee0fe940b6bb371c60cf750a7e2e48b2aa4e8e506dc63a22fd46813404c4dc163efa1b6b3e081", 0xd9}, {&(0x7f00000004c0)="e7844422d3cae89867f967677ced470f228d8dbfc4e27d605b4c0fad77bc7e1ee6537eb2b664beec218f83f4f06b8d720adb72558ad6e384cfb507602ecddf19ca01f48917744cf42bcdb2dd75e30cbf090f83097dbcbf4ee24ae1d55f7aa6431cd0a3b361674ac818e060403b5468c8e3cfd02654c87ff054ecbf643288f4481500248dc0a6309138980ed754b092dde95ee05889bfc561fcfbeb22737354", 0x9f}], 0x2, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40) [ 1905.329869] FAULT_INJECTION: forcing a failure. [ 1905.329869] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.341217] CPU: 1 PID: 12200 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1905.348078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.357465] Call Trace: [ 1905.360082] dump_stack+0x1b9/0x29f [ 1905.363733] ? arch_local_irq_restore+0x52/0x52 [ 1905.368430] ? graph_lock+0x170/0x170 [ 1905.372267] should_fail.cold.4+0xa/0x1a [ 1905.376357] ? perf_trace_lock_acquire+0xe3/0x980 [ 1905.381223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1905.386382] ? perf_trace_lock+0x900/0x900 [ 1905.390641] ? graph_lock+0x170/0x170 [ 1905.394475] ? find_held_lock+0x36/0x1c0 [ 1905.398567] ? __lock_is_held+0xb5/0x140 [ 1905.402667] ? check_same_owner+0x320/0x320 [ 1905.407019] ? rcu_note_context_switch+0x710/0x710 [ 1905.411987] should_failslab+0x124/0x180 [ 1905.416078] kmem_cache_alloc+0x2af/0x760 [ 1905.420258] ? rpc_i_callback+0x30/0x30 [ 1905.424257] rpc_alloc_inode+0x1a/0x20 [ 1905.428171] alloc_inode+0x63/0x190 [ 1905.431871] new_inode_pseudo+0x69/0x1a0 [ 1905.435953] ? prune_icache_sb+0x1a0/0x1a0 [ 1905.440212] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1905.445166] ? d_instantiate_no_diralias+0x240/0x240 [ 1905.450282] ? kasan_check_write+0x14/0x20 [ 1905.454522] ? do_raw_spin_lock+0xc1/0x200 [ 1905.458758] new_inode+0x1c/0x40 [ 1905.462128] rpc_get_inode+0x1e/0x1f0 [ 1905.465928] ? d_drop+0x51/0x60 [ 1905.469287] __rpc_create_common+0x5d/0x190 [ 1905.473611] rpc_populate.constprop.16+0x1c6/0x390 [ 1905.478539] rpc_fill_super+0x6ae/0xbb0 [ 1905.482511] ? rpc_pipe_release+0xb70/0xb70 [ 1905.486836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1905.492374] ? security_capable+0xa4/0xd0 [ 1905.496524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1905.502063] ? ns_capable_common+0x13f/0x170 [ 1905.506473] mount_ns+0x12a/0x1d0 [ 1905.509925] ? rpc_pipe_release+0xb70/0xb70 [ 1905.514253] rpc_mount+0x9e/0xd0 [ 1905.517629] ? lock_release+0xa10/0xa10 [ 1905.521603] mount_fs+0xae/0x328 [ 1905.524974] ? mpi_free.cold.1+0x19/0x19 [ 1905.529044] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1905.533648] ? may_umount+0xb0/0xb0 [ 1905.537278] ? _raw_read_unlock+0x22/0x30 [ 1905.541430] ? __get_fs_type+0x97/0xc0 [ 1905.545324] do_mount+0x564/0x3070 [ 1905.548858] ? lock_downgrade+0x8e0/0x8e0 [ 1905.553027] ? copy_mount_string+0x40/0x40 [ 1905.557268] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1905.562312] ? __check_object_size+0x95/0x5d9 [ 1905.566817] ? __might_sleep+0x95/0x190 [ 1905.570878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1905.576409] ? _copy_from_user+0xdf/0x150 [ 1905.580552] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1905.586090] ? copy_mount_options+0x285/0x380 [ 1905.590574] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1905.596127] ksys_mount+0x12d/0x140 [ 1905.599778] SyS_mount+0x35/0x50 [ 1905.603153] ? ksys_mount+0x140/0x140 [ 1905.606964] do_syscall_64+0x29e/0x9d0 [ 1905.610863] ? vmalloc_sync_all+0x30/0x30 [ 1905.615013] ? _raw_spin_unlock_irq+0x27/0x70 [ 1905.619503] ? finish_task_switch+0x1ca/0x820 [ 1905.624006] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1905.628945] ? syscall_return_slowpath+0x30f/0x5c0 [ 1905.633883] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1905.639336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1905.644186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1905.649376] RIP: 0033:0x455319 [ 1905.652580] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1905.660280] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1905.667546] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 2253/09/17 08:16:17 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a9}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xfee1dead, 0x16041998, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2253/09/17 08:16:17 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="d871fce66c0204a828a51a6e2a7c590e642204cf4f58c1328f05868b3a45f8e5063b1d67b99678cff227c32344157e250df56f4b9b1ae2c6940e079dd86191054571554a6a2b6fe21dfdbd0b2d55c13b4cc00beb7803492d07bace540abb9c147c79091aa4bff790aab59d023d23cb298ea32deaaa26df3c101d8382312f661afa2d46fe4ef8a178305ad670f0b8526dcbd445f25bbdc77d9a45c5c53c8491f8d456ec986ec3b3b61802810956d5b078abe07c8a68499abfa8fa398257f5c67b2d4bc2c246336d575ca47c6fc4069952369b150d6cb5e886a224f016719bdba29a29", 0xe2}, {&(0x7f00000003c0)="b1d35d21a6ea20d0ff64f5bbfa734130ae88bd6df6435e7212a60aebc0313acd10c5a66e0aca21c647de9a9973957c32d832781f2309a44b4aadf7696b331e0d110a355204a4cbca16cc81e02bcd939d823acd98ff30612900bd94c80a50fdd474ac9255d6", 0x65}], 0x2, &(0x7f0000000000), 0x3b4}, 0x0) r2 = gettid() mkdir(&(0x7f0000003a00)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000039c0)) recvmsg$kcm(r1, &(0x7f0000003980)={&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002900)=[{&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/201, 0xc9}, {&(0x7f00000017c0)=""/248, 0xf8}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/50, 0x32}], 0x7, &(0x7f0000002980)=""/4096, 0x1000, 0x6}, 0x2) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x200, 0x1, 0x7, 0x3, 0x0, 0x1, 0x50002, 0xa, 0x4, 0x10001, 0x8, 0xfffffffffffff000, 0x9bf, 0x2, 0xb3, 0x9, 0xcc9, 0x8, 0x8, 0x0, 0x7, 0x4, 0x80, 0x9d1, 0x0, 0x2, 0x0, 0xe2, 0x1ff, 0x3ff, 0x8, 0x400, 0xfffffffffffffffe, 0x4, 0x4, 0x1ff, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x18, 0x1, 0x80000001, 0x0, 0x5, 0x4, 0x7}, r2, 0xf, r0, 0x2) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000200)=""/103, 0x67}], 0x1, 0x0, 0x0, 0x8}, 0x40) 2253/09/17 08:16:17 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x39}, 0xffffffffffffff75) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2253/09/17 08:16:17 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x12c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) close(r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000a00000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x2401, 0xfffffffe, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x5, 0x4, 0xfffffffffffffff9, 0x1, r0}, 0x2c) 2253/09/17 08:16:17 executing program 6: 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0x4, &(0x7f0000000280)=@raw=[@exit={0x95}, @exit={0x95}], &(0x7f00000002c0)='syzkaller\x00', 0x400, 0xb4, &(0x7f0000000300)=""/180, 0x41000}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000240)='./file0/\x00', r0}, 0x10) mkdir(&(0x7f0000000000)='./file0/', 0x0) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='v7\x00', 0x24020, &(0x7f0000000240)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) 2253/09/17 08:16:17 executing program 4: socket$kcm(0x2, 0x8, 0x0) socketpair(0x1d, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x541b, &(0x7f00000000c0)='-[self\x00') 2253/09/17 08:16:17 executing program 5 (fault-call:8 fault-nth:81): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) mount(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000004c0)={r0, &(0x7f00000002c0)="01c23d43c7b3a9db00056381f0157c7a4ae7587043ca50a5aa9068b45eaef3c146de078fd52fe5d9c69464a08027f46fb81a9bf6bb6524d7cf3987699f43cee90f3058a188719f6a5b44c9ecdeb71f3c152a967c18e59e155d1a6619d2ab32f50f943fe9d55d009d5cd32bb1292e1faa3419f9d54998da7c96a04264b43a42f9b4ecd6fcf21ca39be6c6349387b4fedb13e9094056ed7b09fffa91a43af132c2cdb05d33f73409707098b1aff44678834cd6936d0b0a93c49d391dc6d08dcd7d", &(0x7f0000000240)=""/56}, 0x18) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000400)=@ax25={0x3, {"02f47b3723e03d"}}, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=ANY=[]}, 0x4008001) bpf$MAP_CREATE(0x0, &(0x7f0000002cc0)={0x0, 0x0, 0x56c96e7a, 0x0, 0xa, 0xffffffffffffffff, 0x4000000009}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00'}, 0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x200000, 0x0) 2253/09/17 08:16:17 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x10}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0xfffffffb, 0x6f2000, &(0x7f0000000080)) [ 1905.674819] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1905.682091] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1905.689353] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000050 [ 1905.696761] net/sunrpc/rpc_pipe.c: __rpc_create_common failed to allocate inode for dentry info [ 1905.708074] net/sunrpc/rpc_pipe.c: rpc_populate failed to populate directory clntXX [ 1905.793503] proc: unrecognized mount option "./file0/" or missing value [ 1905.827544] FAULT_INJECTION: forcing a failure. [ 1905.827544] name failslab, interval 1, probability 0, space 0, times 0 [ 1905.839559] CPU: 0 PID: 12231 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1905.846423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1905.856487] Call Trace: [ 1905.859113] dump_stack+0x1b9/0x29f [ 1905.862782] ? arch_local_irq_restore+0x52/0x52 [ 1905.867485] ? print_usage_bug+0xc0/0xc0 [ 1905.871692] should_fail.cold.4+0xa/0x1a [ 1905.875799] ? perf_trace_lock+0xd6/0x900 [ 1905.879983] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1905.885118] ? zap_class+0x720/0x720 [ 1905.888865] ? graph_lock+0x170/0x170 [ 1905.892701] ? find_held_lock+0x36/0x1c0 [ 1905.896791] ? __lock_is_held+0xb5/0x140 [ 1905.900872] ? check_same_owner+0x320/0x320 [ 1905.905201] ? rcu_note_context_switch+0x710/0x710 [ 1905.910133] ? lock_downgrade+0x8e0/0x8e0 [ 1905.914288] should_failslab+0x124/0x180 [ 1905.918348] kmem_cache_alloc+0x2af/0x760 [ 1905.922496] __d_alloc+0xc1/0xc00 [ 1905.925944] ? shrink_dcache_for_umount+0x290/0x290 [ 1905.930953] ? d_alloc_parallel+0x1e80/0x1e80 [ 1905.935444] ? lock_release+0xa10/0xa10 [ 1905.939413] ? mark_held_locks+0xc9/0x160 [ 1905.943554] ? d_lookup+0x254/0x330 [ 1905.947177] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1905.952185] ? d_lookup+0x219/0x330 [ 1905.955818] d_alloc+0x8e/0x370 [ 1905.959145] ? __d_alloc+0xc00/0xc00 [ 1905.962849] ? full_name_hash+0xc0/0x100 [ 1905.966908] __rpc_lookup_create_exclusive+0x18b/0x1e0 [ 1905.972180] ? down_write_nested+0x8b/0x120 [ 1905.976490] ? rpc_d_lookup_sb+0x1a0/0x1a0 [ 1905.980714] ? _down_write_nest_lock+0x120/0x120 [ 1905.985465] ? rpc_d_lookup_sb+0x115/0x1a0 [ 1905.989696] rpc_mkpipe_dentry+0xf6/0x3a0 [ 1905.993844] nfs4blocklayout_register_sb+0x4b/0x70 [ 1905.998779] rpc_pipefs_event+0x38d/0x570 [ 1906.002925] ? bl_pipe_downcall+0x490/0x490 [ 1906.007240] ? rcu_note_context_switch+0x710/0x710 [ 1906.012166] notifier_call_chain+0x178/0x380 [ 1906.016571] ? unregister_die_notifier+0x20/0x20 [ 1906.021322] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1906.026508] ? _raw_spin_unlock+0x22/0x30 [ 1906.030654] blocking_notifier_call_chain+0x139/0x170 [ 1906.035838] ? srcu_init_notifier_head+0xa0/0xa0 [ 1906.040593] rpc_fill_super+0x5a0/0xbb0 [ 1906.044563] ? rpc_pipe_release+0xb70/0xb70 [ 1906.048880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1906.054499] ? security_capable+0xa4/0xd0 [ 1906.058640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1906.064167] ? ns_capable_common+0x13f/0x170 [ 1906.068571] mount_ns+0x12a/0x1d0 [ 1906.072016] ? rpc_pipe_release+0xb70/0xb70 [ 1906.076330] rpc_mount+0x9e/0xd0 [ 1906.079689] ? lock_release+0xa10/0xa10 [ 1906.083655] mount_fs+0xae/0x328 [ 1906.087014] ? mpi_free.cold.1+0x19/0x19 [ 1906.091069] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1906.095644] ? may_umount+0xb0/0xb0 [ 1906.099262] ? _raw_read_unlock+0x22/0x30 [ 1906.103399] ? __get_fs_type+0x97/0xc0 [ 1906.107283] do_mount+0x564/0x3070 [ 1906.110813] ? lock_downgrade+0x8e0/0x8e0 [ 1906.114957] ? copy_mount_string+0x40/0x40 [ 1906.119185] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1906.124192] ? __check_object_size+0x95/0x5d9 [ 1906.128684] ? __might_sleep+0x95/0x190 [ 1906.132657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.138196] ? _copy_from_user+0xdf/0x150 [ 1906.142338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.147956] ? copy_mount_options+0x285/0x380 [ 1906.152439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.157969] ksys_mount+0x12d/0x140 [ 1906.161773] SyS_mount+0x35/0x50 [ 1906.165139] ? ksys_mount+0x140/0x140 [ 1906.168931] do_syscall_64+0x29e/0x9d0 [ 1906.172813] ? vmalloc_sync_all+0x30/0x30 [ 1906.176962] ? _raw_spin_unlock_irq+0x27/0x70 [ 1906.181449] ? finish_task_switch+0x1ca/0x820 [ 1906.185954] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1906.190886] ? syscall_return_slowpath+0x30f/0x5c0 [ 1906.195832] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1906.201191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1906.206030] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1906.211212] RIP: 0033:0x455319 [ 1906.214391] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1906.222182] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1906.229446] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1906.236703] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2253/09/17 08:16:17 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000039}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000754f5797e875dd9b3a8511411e3f000000000000000000000000007110000000000000000000000000000095000000000000cb1efb0e79971a9d01ef68d73100"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='omfs\x00', 0x0, &(0x7f00000003c0)="686daa88160cf9d744c9fbbd6ac783dd4be98bfc12ba59572455a4e33f7699bf5d6cb66fcf1396dcae1dd666ccedbd54f32d01a67a2c956ea01619da1dc196552cd64711fd86ea7715b92b6207cf4e24f83e4a782df7bcd28e4e3a3986c13e") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0x50, &(0x7f00000004c0)}, 0x10) socketpair(0x1f, 0x1, 0x800, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000a80)={r3, r1}) socketpair$inet(0x2, 0xe, 0x3, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f0000000200)="2dd1575052af653557252cea58b3419dc370841db0efc366489545ff80d69d48bcd1d4297cb8b7b6653f2c40123d5b9879c1d5dff8f7be5f323f309495eb2325b79a21c986913ccbfd75bb479808c29ada1347d3ce216c5762fa0c02f1cfebcd54bcad9d1f107d9b88a6df61ef5b1bdc3b279e57ce4eec3ee42b4f5e3778a885d1087726a7cb9141f64c4138cea06d3d9acc6d9956924d853d23c3d434f78eed3a34ae6c6a6f9bebf2ec6a27dcd450ad6182dc2edadbc3eea5e967dc6cbfd977", &(0x7f0000000480)="08d5c41fef583b9b1cbdd9cc9b79ecc45700f385614962b6d830f2d75a606fbe3da2b0c10e5f73b5db", 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0x27) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r4, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20709000, 0x705000, 0x8, &(0x7f0000000000)) 2253/09/17 08:16:17 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6b, &(0x7f0000000180), 0x127) [ 1906.243971] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1906.251228] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000051 2253/09/17 08:16:18 executing program 3: bpf$PROG_LOAD(0x2, &(0x7f0000000fb8)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000000f25)=""/219}, 0x48) socketpair(0x0, 0x3, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/178, 0xb2}], 0x3, 0x0, 0x0, 0x1}, 0x40012062) [ 1906.288179] proc: unrecognized mount option "./file0/" or missing value 2253/09/17 08:16:18 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x2}, 0x3c7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="188000000000000000000000000000007110000000000000000000000000000095000000000000002e3328c565260342aae48b7ed8d3803ac598c77d97eb7583663129a4a195e4fb2c2b4ff446b5faa955951716cc60d837ecfd99e900d2e7c009b308ce30679a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x89e0, 0xfffffffe, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a6}, 0x2c) socketpair(0x4, 0x6, 0x5ab0d11a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r1, r0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x730000, 0x5, 0x1, &(0x7f0000000740)) 2253/09/17 08:16:18 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000013c0)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x155, 0xffab, &(0x7f0000000000)=""/127}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0xc67e, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x69}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) 2253/09/17 08:16:18 executing program 2: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2253/09/17 08:16:18 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) recvmsg(0xffffffffffffffff, &(0x7f0000002ec0)={&(0x7f0000002bc0)=@hci, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000009080)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/84, 0x54}, {&(0x7f0000002cc0)=""/217, 0xd9}], 0x3, &(0x7f0000002e00)=""/143, 0x8f, 0x200}, 0x40002000) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) 2253/09/17 08:16:18 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80000000004, 0x40000119}, 0x2c) r0 = getpid() socketpair(0x4, 0xa, 0x4d, &(0x7f0000000900)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000880)={0x0, 0x70, 0x6, 0x3, 0x5, 0x7ff, 0x0, 0x1, 0x401, 0x2, 0x40, 0x8, 0x0, 0x1, 0x8, 0xfffffffffffffffb, 0x3, 0x0, 0x7, 0x6, 0x1939, 0x9, 0x3ba5d7e, 0xcd8, 0xfffffffffffffffe, 0x0, 0x1, 0x40, 0x3, 0x2, 0x2707, 0x1, 0x38ed, 0x2, 0x6, 0x3, 0x2, 0x5, 0x0, 0x0, 0x5, @perf_config_ext={0x80, 0x7}, 0x81, 0x3f, 0x8, 0x0, 0x6, 0x1, 0x401}, r0, 0x10, r1, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000002c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000600)=""/177, 0xb1}], 0x6, &(0x7f0000000740)=""/112, 0x70, 0x5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xd, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x51}, [@exit={0x95}, @exit={0x95}, @ldst={0x3, 0x1, 0x2, 0x2, 0x4, 0xfffffffc, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6e, 0xce, &(0x7f00000001c0)=""/206, 0x40f00, 0x0, [], r3}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000980)={r1, &(0x7f0000000940)="8f2e8f5fb28d16d0a6"}, 0x10) socketpair$inet_icmp(0x59616d61, 0xffffffffffffffff, 0x1, &(0x7f0000000000)) [ 1906.499958] list_del corruption. prev->next should be 000000004cf41c3c, but was 000000004b5b3333 [ 1906.510327] ------------[ cut here ]------------ [ 1906.515111] kernel BUG at lib/list_debug.c:53! [ 1906.520059] invalid opcode: 0000 [#1] SMP KASAN [ 1906.524740] Dumping ftrace buffer: [ 1906.528288] (ftrace buffer empty) [ 1906.532002] Modules linked in: [ 1906.535201] CPU: 1 PID: 12231 Comm: syz-executor5 Not tainted 4.16.0+ #1 [ 1906.542036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1906.551406] RIP: 0010:__list_del_entry_valid.cold.1+0x48/0x58 [ 1906.557376] RSP: 0018:ffff880181fcf748 EFLAGS: 00010286 [ 1906.562729] RAX: 0000000000000054 RBX: ffff8801b069af50 RCX: 0000000000000000 [ 1906.569989] RDX: 0000000000000054 RSI: ffffffff815f6911 RDI: ffffed00303f9edf [ 1906.577245] RBP: ffff880181fcf760 R08: ffff8801b46e22c0 R09: ffffed003b624fb0 [ 1906.584506] R10: ffffed003b624fb0 R11: ffff8801db127d87 R12: ffff880130026270 [ 1906.591762] R13: ffff880130026820 R14: ffff880181fcf838 R15: dffffc0000000000 [ 1906.599022] FS: 00007fb19b637700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 1906.607236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1906.613108] CR2: 000000000093002d CR3: 00000001c8ae0000 CR4: 00000000001406e0 [ 1906.620383] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 1906.627643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1906.634903] Call Trace: [ 1906.637497] __dentry_kill+0x295/0x770 [ 1906.641374] ? check_and_drop+0x1b0/0x1b0 [ 1906.645513] ? do_raw_spin_lock+0x200/0x200 [ 1906.649828] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1906.655013] dput.part.25+0x6f9/0x9a0 [ 1906.658805] ? d_path+0x9c0/0x9c0 [ 1906.662250] ? rpc_show_info+0x4c0/0x4c0 [ 1906.666298] ? d_delete+0x1bb/0x2d0 [ 1906.669916] dput+0x1f/0x30 [ 1906.672838] rpc_fill_super+0x882/0xbb0 [ 1906.676802] ? rpc_pipe_release+0xb70/0xb70 [ 1906.681116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1906.686642] ? security_capable+0xa4/0xd0 [ 1906.690792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1906.696320] ? ns_capable_common+0x13f/0x170 [ 1906.700722] mount_ns+0x12a/0x1d0 [ 1906.704163] ? rpc_pipe_release+0xb70/0xb70 [ 1906.708473] rpc_mount+0x9e/0xd0 [ 1906.711828] ? lock_release+0xa10/0xa10 [ 1906.715792] mount_fs+0xae/0x328 [ 1906.719147] ? mpi_free.cold.1+0x19/0x19 [ 1906.723205] vfs_kern_mount.part.34+0xd4/0x4d0 [ 1906.727781] ? may_umount+0xb0/0xb0 [ 1906.731404] ? _raw_read_unlock+0x22/0x30 [ 1906.735544] ? __get_fs_type+0x97/0xc0 [ 1906.739424] do_mount+0x564/0x3070 [ 1906.742954] ? lock_downgrade+0x8e0/0x8e0 [ 1906.747100] ? copy_mount_string+0x40/0x40 [ 1906.751327] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1906.756425] ? __check_object_size+0x95/0x5d9 [ 1906.760916] ? __might_sleep+0x95/0x190 [ 1906.764881] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.770412] ? _copy_from_user+0xdf/0x150 [ 1906.774558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.780088] ? copy_mount_options+0x285/0x380 [ 1906.784570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1906.790359] ksys_mount+0x12d/0x140 [ 1906.794246] SyS_mount+0x35/0x50 [ 1906.797606] ? ksys_mount+0x140/0x140 [ 1906.801405] do_syscall_64+0x29e/0x9d0 [ 1906.805283] ? vmalloc_sync_all+0x30/0x30 [ 1906.809423] ? _raw_spin_unlock_irq+0x27/0x70 [ 1906.813910] ? finish_task_switch+0x1ca/0x820 [ 1906.818399] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1906.823321] ? syscall_return_slowpath+0x30f/0x5c0 [ 1906.828248] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1906.833607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1906.838446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1906.843639] RIP: 0033:0x455319 [ 1906.846814] RSP: 002b:00007fb19b636c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1906.854510] RAX: ffffffffffffffda RBX: 00007fb19b6376d4 RCX: 0000000000455319 [ 1906.861769] RDX: 0000000020000480 RSI: 0000000020000180 RDI: 0000000020000100 [ 1906.869031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1906.876295] R10: 0000000000200000 R11: 0000000000000246 R12: 0000000000000014 [ 1906.883733] R13: 00000000000003fb R14: 00000000006f9028 R15: 0000000000000051 [ 1906.891007] Code: 20 1b d8 87 e8 aa de 2c fe 0f 0b 48 89 de 48 c7 c7 40 1c d8 87 e8 99 de 2c fe 0f 0b 48 89 de 48 c7 c7 e0 1b d8 87 e8 88 de 2c fe <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 [ 1906.910280] RIP: __list_del_entry_valid.cold.1+0x48/0x58 RSP: ffff880181fcf748 [ 1906.917744] ---[ end trace b5cb34a2690e94dc ]--- [ 1906.922554] Kernel panic - not syncing: Fatal exception [ 1906.928411] Dumping ftrace buffer: [ 1906.931943] (ftrace buffer empty) [ 1906.935635] Kernel Offset: disabled [ 1906.939252] Rebooting in 86400 seconds..